1 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
3 * src/z80/peeph-z80.def:
6 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
9 Fixed bugs #2728224, #2728218.
10 src/z80/peeph-z80.def:
11 Workaround for bug #2728445.
12 support/regression/tests/memory.c:
13 Added test for memcmp().
15 2009-04-03 Philipp Klaus Krause <pkk AT spth.de>
17 * device/lib/z80/mul.s,
18 device/lib/z80/memmove.s,
19 device/lib/z80/strlen.s:
20 Minor improvements, code cleanup and license clarification.
22 2009-04-01 Philipp Klaus Krause <pkk AT spth.de>
24 * device/lib/z80/mul.s:
25 Minor improvement in Z80 16x16 bit multiplication.
27 2009-03-23 Borut Razem <borut.razem AT siol.net>
29 * src/SDCCval.c, src/SDCCmain.c, device/include/limits.h,
30 device/include/pic/limits.h, device/include/pic16/limits.h,
31 device/lib/_fs2schar.c, device/lib/pic/libsdcc/fs2schar.c,
32 device/lib/pic16/libsdcc/float/fs2schar.c, doc/sdccman.lyx,
33 support/regression/tests/funsigned-char.c:
34 applied patch 2704189: character constant sign fix
35 thanks to Robert Larice
37 2009-03-22 Borut Razem <borut.razem AT siol.net>
39 * Small Device C Compiler 2.9.0 released
40 * .version, doc/sdccman.lyx: changed sdcc version to 2.9.1
42 2009-03-15 Borut Razem <borut.razem AT siol.net>
44 * support/scripts/repack_release.sh: added
46 2009-03-13 Borut Razem <borut.razem AT siol.net>
48 * doc/sdccman.lyx: "freeware" replaced with "free open source"
50 2009-03-12 Borut Razem <borut.razem AT siol.net>
52 * src/z80/peep.c: #2652979: --debug crashes sdcc
54 2009-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
57 support/regression/tests/bug2655200.c:
58 applied modified patch from Robert Larice <larice AT vidisys.de>
59 fixing original report of bug #2655200: pointer to pdata memory
60 not correctly initialized
62 2009-03-11 Borut Razem <borut.razem AT siol.net>
64 * as/asranlib/asranlib.c: retain the original file mode
66 2009-03-10 Borut Razem <borut.razem AT siol.net>
68 * src/mcs51/gen.c, src/z80/gen.c, src/hc08/gen.c, src/ds390/gen.c,
69 support/regression/tests/bug1875933.c:
70 fixed bug #1875933: Evelyn jumps into the void
71 thanks to Robert Larice
73 2009-03-10 Raphael Neider <rneider AT web.de>
75 * src/pic16/pcode.c (LinkFlow): fix invalid cast from pCodeLabel
76 to pCodeInstruction to avoid a segmentation fault
78 2009-03-03 Borut Razem <borut.razem AT siol.net>
80 * device/lib/printf_large.c: fixed bug #2656821: bug in printf
82 2009-03-03 Raphael Neider <rneider AT web.de>
84 * device/lib/pic/libdev/Makefile.in: build device-specific
85 libraries for the correct processor, fixes #2654585
87 2009-03-01 Raphael Neider <rneider AT web.de>
89 * device/lib/Makefile.in: fixed parallel builds (i.e., make -jN, N>1)
91 2009-03-01 Borut Razem <borut.razem AT siol.net>
93 * src/z80/peep.c: fixed bug #2648964: --i-code-in-asm crashes sdcc
94 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
95 changed sdcc version to 2.9.0
97 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
99 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
100 (serialRegAssign): do not spil bit registers
101 throughout cosmetic changes
102 * support/regression/tests/bug2435941.c: new, added
104 2009-02-28 Raphael Neider <rneider AT web.de>
106 * src/regression/compare10.c,
107 src/regression/compare7.c,
108 src/regression/compare8.c,
109 src/regression/compare9.c: reset watchdog timer in time
110 * src/regression/configword.c: apply patch from #2488150
111 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
112 handler to 0x0000 as the linker no longer knows STARTUP sections
113 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
114 patch #2512926 to (mostly) fix #1762626, cosmetic changes
115 * src/pic/pcodepeep.c: remove reference to nonexisting function
117 2009-02-28 Raphael Neider <rneider AT web.de>
119 * device/include/pic16/signal.h: avoid multiline inline
120 assembler statements in macros, addresses #2644965
122 2009-02-27 Raphael Neider <rneider AT web.de>
124 * device/include/pic16/pic18f[24][3456]k20.h,
125 device/include/pic16/pic18f[68][567]j50.h,
126 device/include/pic16/pic18f[68]6j55.h,
127 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
128 device/lib/pic16/libdev/pic18f[68][567]j50.c,
129 device/lib/pic16/libdev/pic18f[68]6j55.c,
130 device/include/pic16/pic18fregs.h,
131 device/include/pic16/pic16devices.txt,
132 device/lib/pic16/pics.all,
133 device/lib/pic16/libdev/Makefile.am,
134 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
135 families (87j50 family contributed by Robert Wuest)
137 * device/include/pic16/adc.h,
138 device/lib/pic16/libio/adc/adcbusy.c,
139 device/lib/pic16/libio/adc/adcclose.c,
140 device/lib/pic16/libio/adc/adcconv.c,
141 device/lib/pic16/libio/adc/adcopen.c,
142 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
144 * doc/sdccman.lyx: updated list of supported devices, fixed typo
145 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
147 * device/lib/pic16/Makefile.in,
148 device/lib/pic16/libm/Makefile.in,
149 device/lib/pic16/debug/Makefile.in,
150 device/lib/pic16/libio/Makefile.in,
151 device/lib/pic16/startup/Makefile.in,
152 device/lib/pic16/libsdcc/Makefile.in,
153 device/lib/pic16/libdev/Makefile.in,
154 device/lib/pic16/libc/Makefile.in: regenerated
156 2009-02-27 Borut Razem <borut.razem AT siol.net>
158 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
159 #1829678 and #1704376 in the way proposed by Alan Baldwin
161 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
163 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
164 to Steve Qu for the fix.
166 2009-02-23 Borut Razem <borut.razem AT siol.net>
168 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
169 it is already fixed for mcs51 and hc08 targets
170 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
172 2009-02-22 Borut Razem <borut.razem AT siol.net>
174 * device/lib/Makefile.in: fixed parenthesis error
175 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
176 fixed webdocs bug #1967920: --version
178 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
180 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
182 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
184 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
185 when addresses are unsorted
187 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
189 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
190 Gudjon Gudjonsson <gudjon AT gudjon.org>
191 * device/include/mcs51/p89c66x.h: fixed some defines
192 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
193 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
196 2009-02-14 Borut Razem <borut.razem AT siol.net>
198 * doc/sdccman.lyx: corrected cpp info
200 2009-02-13 Borut Razem <borut.razem AT siol.net>
202 * as/Makefile.in: *.doc renamed to *.txt
204 2009-02-11 Borut Razem <borut.razem AT siol.net>
206 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
207 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
209 2009-02-11 Borut Razem <borut.razem AT siol.net>
211 * doc/sdccman.lyx: documented ar format libraries
213 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
215 * support/regression/tests/float_single.c: added regression
216 test. Some testpoints for probably rarely used functions
217 (acosf, sinhf, tanf, expf) disabled for some targets
219 2009-02-10 Raphael Neider <rneider AT web.de>
221 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
222 (genAssign): fixed for operands on the stack
224 * device/lib/pic16/libc/stdio/vfprintf.c,
225 device/lib/pic16/configure.ac,
226 device/lib/pic16/Makefile.common: add configurable support for
227 printing floats via ./configure --enable-floats
228 * device/lib/pic16/configure,
229 device/lib/pic16/Makefile.in,
230 device/lib/pic16/libm/Makefile.in,
231 device/lib/pic16/debug/Makefile.in,
232 device/lib/pic16/libio/Makefile.in,
233 device/lib/pic16/startup/Makefile.in,
234 device/lib/pic16/libsdcc/Makefile.in,
235 device/lib/pic16/libdev/Makefile.in,
236 device/lib/pic16/libc/Makefile.in: regenerated
237 * doc/sdccman.lyx: documented float support and how to get it
238 * doc/Makefile.in: fixed race condition on parallel builds
240 * device/lib/pic16/libc/stdio/sprintf.c,
241 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
242 pointer to the string buffer, enlarge buffer for x_ftoa()
244 2009-02-10 Borut Razem <borut.razem AT siol.net>
246 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
248 2009-02-10 Raphael Neider <rneider AT web.de>
250 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
252 2009-02-09 Raphael Neider <rneider AT web.de>
254 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
255 artificial bank size limits for compound data (structs, arrays),
256 avoids assert if --obanksel=N, N > 1, is given
258 2009-02-09 Borut Razem <borut.razem AT siol.net>
260 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
261 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
262 uses '`' character instead '\n' for padding
263 * as/asranlib/asranlib.c: made it more robust
265 2009-02-08 Borut Razem <borut.razem AT siol.net>
268 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
269 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
272 2009-02-07 Borut Razem <borut.razem AT siol.net>
274 * as/asranlib/asranlib.c: fixed BSD header length calculation
275 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
276 due sdcc asxxxx license change to GPLv3
278 2009-02-05 Borut Razem <borut.razem AT siol.net>
280 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
281 added support for BSD (Mac OS X) ar format
282 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
283 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
284 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
285 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
286 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
287 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
288 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
289 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
290 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
291 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
292 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
293 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
294 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
295 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
296 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
297 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
298 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
299 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
300 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
301 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
302 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
303 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
304 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
305 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
306 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
307 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
308 changed license to GPL either version 3, or (at your option) any
311 2009-02-05 Borut Razem <borut.razem AT siol.net>
313 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
314 added support for BSD (Mac OS X) ar format
316 2009-02-02 Borut Razem <borut.razem AT siol.net>
318 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
319 device/lib/z80/Makefile.in:
320 chose source files in the PORT directory if they are available
322 2009-02-01 Raphael Neider <rneider AT web.de>
324 * device/lib/pic16/libdev/pic18f1220.c,
325 * device/lib/pic16/libdev/pic18f4450.c:
326 define SSPBUF to allow use of printf
328 2009-02-01 Borut Razem <borut.razem AT siol.net>
330 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
331 device/lib/hc08/Makefile.in, device/lib/incl.mk,
332 device/lib/z80/Makefile.in:
333 don't remake libraries
334 * support/regression/tests/snprintf.c:
335 reenable floating point in small-xstack-auto library
337 2009-01-26 Raphael Neider <rneider AT web.de>
339 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
341 2009-01-25 Raphael Neider <rneider AT web.de>
343 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
344 search path instead of appending them
346 2009-01-24 Borut Razem <borut.razem AT siol.net>
348 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
349 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
350 to 32 bit unsigned int when calling sputl() since it is a macro
351 * as/link/lkar.c: changed the initialization of This->loaded
353 2009-01-23 Borut Razem <borut.razem AT siol.net>
355 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
356 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
357 unsigned int when calling new(), since asxxxx doesn't use function
360 2009-01-21 Borut Razem <borut.razem AT siol.net>
362 * as/link/lkar.h: sgetl and sputl are independent of endianness
363 * as/link/sdxxxx_config.h.in: removed endianness detection
365 2009-01-20 Borut Razem <borut.razem AT siol.net>
367 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
368 due creation of ar format libraries
369 * support/scripts/sdcc.nsi:
370 don't add nonexistent object files to the package
372 2009-01-19 Borut Razem <borut.razem AT siol.net>
374 * Makefile.in, configure.in, configure,
375 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
376 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
377 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
378 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
379 device/lib/small/Makefile.in,
380 device/lib/z80/Makefile.in: create ar format libraries
381 * support/regression/ports/mcs51-xstack-auto/spec.mk:
382 use device/lib/Makefile to create library
383 * support/regression/tests/snprintf.c:
384 floating point is not enabled in small-xstack-auto library
385 * device/lib/libfloat.lib, device/lib/libint.lib,
386 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
388 2009-01-18 Borut Razem <borut.razem AT siol.net>
390 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
391 warning: extra tokens at end of #endif directive
393 2009-01-11 Borut Razem <borut.razem AT siol.net>
395 * Makefile.in: added SDCC_ASRANLIB to PKGS
397 2009-01-10 Borut Razem <borut.razem AT siol.net>
399 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
400 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
401 due added support for ar format libraries
403 2009-01-09 Borut Razem <borut.razem AT siol.net>
405 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
406 as/asranlib/asranlib.c: added asranlib
407 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
408 * Makefile.in, as/link/hc08/Makefile.in,
409 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
410 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
411 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
412 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
413 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
414 configure.in, sdcc.dsw: modified to support ar format libraries
416 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
418 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
421 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
423 * sim/ucsim/z80.src/inst_ed.cc:
424 Fixed bug #2488074, which made regression tests fail.
426 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
428 * device/lib/z80/mod.s,
429 device/lib/z80/div.s,
430 device/lib/z80/mulchar.s,
431 device/lib/z80/mul.s,
432 device/lib/z80/divsigned.s,
433 device/lib/z80/Makefile.in:
434 Implemented RFE #1702376.
436 2009-01-05 Borut Razem <borut.razem AT siol.net>
438 * as/link/lksdcclib.c:
439 fixed linker hanging in INDEXLIB is not defined (hc08)
441 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
444 Implemented RFE #2485684, and some further improvements of HL caching
446 * src/z80/peeph-z80.def:
447 Fixed a bug exposed by implementing RFE #2485684.
449 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
451 * src/z80/peeph-z80.def:
452 Peephole improvements.
455 device/include/string.h,
456 device/lib/z80/memmove.s:
458 * device/lib/z80/Makefile.in,
459 device/lib/Makefile.in,
460 support/regression/tests/memory.c,
461 device/lib/z80/strlen.s:
462 Partially implemented RFE #2471534.
464 2009-01-04 Borut Razem <borut.razem AT siol.net>
466 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
467 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
468 * doc/README.txt: updated John Hartman's e-mail address
469 * as/link/lkrel.c, as/link/lksdcclib.c:
470 fixed bug #2484677: Linker hangs
471 * src/z80/peep.c: fixed msvc warning C4047:
472 'return' : 'int ' differs in levels of indirection from 'char *'
473 * config.dsp: as/lib corrected to as/link
475 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
478 Implemented RFE #2484693.
479 * src/z80/peeph-z80.def:
480 Some peephole improvements.
482 2009-01-03 Borut Razem <borut.razem AT siol.net>
485 fixed warning: 'ret' may be used uninitialized in this function
487 2009-01-02 Borut Razem <borut.razem AT siol.net>
489 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
490 as/link/getline.[ch], as/link/lkrel.[ch]: added,
491 made support for differnet library formats more flexible,
492 preparation for support of ar format
493 * as/link/lklibr.c, as/link/z80/Makefile.in,
494 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
495 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
496 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
497 as/link/hc08/lkelf.c, as/link/aslink.h:
498 made support for differnet library formats more flexible,
499 preparation for support of ar format
501 2009-01-01 Borut Razem <borut.razem AT siol.net>
503 * as/link/asxxxx_config.h.in:
504 fixed warning: extra tokens at end of #endif directive
506 fixed warning: suggest parentheses around && within ||
507 * device/lib/Makefile.in: allow whitespaces at the end of lines in
508 ports.build, in order to make it work on cygwin - it seems to be a
509 bug in cygwin grep: CR is not treated as part of end-of-line
511 2008-12-31 Borut Razem <borut.razem AT siol.net>
513 * configure, configure.in, config.dsp, config_vc.awk,
514 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
515 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
516 introduced asxxxx_config.h.in
518 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
521 src/z80/peeph-z80.def:
522 Minor addition improvement.
524 2008-12-30 Raphael Neider <rneider AT web.de>
526 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
527 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
528 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
529 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
530 support/librarian/sdcclib.c, support/makebin/makebin.c:
531 partially revert changes from r5293..r5295
533 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
535 * src/z80/peeph-z80.def:
536 Minor peephole improvement.
538 2008-12-29 Raphael Neider <rneider AT web.de>
540 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
541 incorrectly discarded BANKSELs
543 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
545 * support/regression/tests/memory.c:
546 Added simple test for memset(), memcpy() and memmove()
548 2008-12-29 Borut Razem <borut.razem AT siol.net>
550 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
552 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
554 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
555 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
556 (177.j): added new rule
557 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
558 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
559 (decorateType CAST): propagate storage class to generic pointer results
561 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
563 * device/lib/z80/string.c,
564 device/lib/z80/printf.c,
565 device/lib/z80/mul.s:
568 Fixed code generation bug exposed by builtin memcpy().
570 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
572 * device/lib/_memcpy.c:
573 fixed conflict with builtin memcpy()
575 2008-12-26 Borut Razem <borut.razem AT siol.net>
577 * support/librarian/sdcclib.c:
578 fixed bug 2466950: "sdcclib broken"
579 by removing fgets return value check
581 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
584 device/include/string.h: Implemented RFE #1914254
586 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
587 * device/lib/z80/Makefile.in,
588 device/lib/Makefile.in,
589 device/lib/z80/memmove.s: Implemented RFE #1914256
591 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
593 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
594 * src/z80/peep.c: improved checks for unused data
596 src/z80/main.c: Implemented RFE #1899189
598 2008-12-25 Borut Razem <borut.razem AT siol.net>
600 * support/regression/Makefile.in:
601 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
603 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
605 * src/z80/peeph-z80.def: minor peephole improvements
607 2008-12-21 Borut Razem <borut.razem AT siol.net>
609 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
610 due to redefinition of symbol __assert
611 sdcclib.c:53:1:warning: "__assert" redefined
612 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
613 warning: this is the location of the previous definition
615 2008-12-20 Raphael Neider <rneider AT web.de>
617 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
618 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
619 support/cpp/libcpp/macro.c: fix format string errors
621 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
623 * src/pic/device.c: partial rewrite using strtok,
624 quieten compiler warnings, adopt SDCC coding style
626 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
627 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
628 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
629 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
630 support/librarian/sdcclib.c, support/makebin/makebin.c:
631 quieten most compiler warnings
633 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
634 probably fix operator precedence bug
636 * doc/clean.mk: quieten rm if no .lyx is present
638 2008-12-19 Borut Razem <borut.razem AT siol.net>
640 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
641 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
642 doc/README.txt, doc/test_suite_spec.lyx:
643 applied patch 2446381: Dcoumentation spelling correcitons
644 thanks to Steven Borley
646 2008-12-16 Raphael Neider <rneider AT web.de>
648 * device/include/pic/pic12f629.h,
649 device/include/pic/pic12f675.h,
650 device/lib/pic/libdev/pic12f629.c,
651 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
653 2008-12-14 Borut Razem <borut.razem AT siol.net>
655 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
656 converted to LyX 1.5.7 (\lyxformat 276) format
658 2008-12-07 Borut Razem <borut.razem AT siol.net>
660 * support/regression/tests/bitfields.c:
661 added test case for bug #2366757
663 2008-12-07 Raphael Neider <rneider AT web.de>
665 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
666 NULL pointer dereference, closes #2366757
668 2008-11-25 Raphael Neider <rneider AT web.de>
670 * device/include/pic16/pic16devices.txt,
671 sdcc/src/pic16/device.c,
672 sdcc/src/pic16/device.h: implicitly disable XINST
673 whenever CONFIG4L is set via an additional optional
674 argument to the configword directive in pic16devices.txt
676 2008-11-24 Raphael Neider <rneider AT web.de>
678 * device/lib/pic16/configure.ac,
679 device/lib/pic16/Makefile.common: fixed quoting issues
681 * device/lib/pic16/configure,
682 device/lib/pic16/debug/Makefile.in,
683 device/lib/pic16/libc/Makefile.in,
684 device/lib/pic16/libdev/Makefile.in,
685 device/lib/pic16/libio/Makefile.in,
686 device/lib/pic16/libm/Makefile.in,
687 device/lib/pic16/libsdcc/Makefile.in,
688 device/lib/pic16/Makefile.in,
689 device/lib/pic16/startup/Makefile.in: regenerated
691 * src/pic16/main.c (_pic16_finaliseOptions): revert to
694 2008-11-24 Raphael Neider <rneider AT web.de>
696 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
697 argument of --asm= or --link= to allow for
698 --asm="sh script --options", the user can double quote the
699 argument if needed: --asm="'c:/program files/gpasm' -q",
700 also fix some potential buffer overflows
702 2008-11-19 Borut Razem <borut.razem AT siol.net>
705 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
706 thanks Mauro Giachero
708 2008-11-16 Borut Razem <borut.razem AT siol.net>
710 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
711 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
713 2008-11-15 Borut Razem <borut.razem AT siol.net>
715 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
716 src/SDCCsymt.c, src/SDCCsymt.h:
717 fixed RFE #2291335 : Unnamed bit-field initialization
718 * support/regression/tests/bitfields.c:
719 added test case for RFE #2291335
720 * support/regression/tests/bug-1981238.c:
721 don't initialize unnamed bit-fields
723 2008-11-11 Raphael Neider <rneider AT web.de>
725 * device/include/pic16/pic18f25j10.h,
726 device/include/pic16/pic18f45j10.h: remove useless boilerplate
728 * device/include/pic16/adc.h,
729 device/lib/pic16/libio/adc/adcbusy.c,
730 device/lib/pic16/libio/adc/adcclose.c,
731 device/lib/pic16/libio/adc/adcconv.c,
732 device/lib/pic16/libio/adc/adcopen.c,
733 device/lib/pic16/libio/adc/adcread.c,
734 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
735 and fixed ADC routines to work for more target devices,
736 incorporates patch #2036130 by Nick Materer
738 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
740 * device/include/ctype.h,
741 * device/include/ds400rom.h,
742 * device/include/ds80c390.h,
743 * device/include/float.h,
744 * device/include/math.h,
745 * device/include/serial.h,
746 * device/include/stdbool.h,
747 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
749 * device/include/mcs51/C8051F336.h,
750 * device/include/mcs51/C8051T600.h,
751 * device/include/mcs51/C8051T610.h,
752 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
753 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
755 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
757 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
759 2008-11-10 Raphael Neider <rneider AT web.de>
761 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
762 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
763 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
764 (patch by Nick Materer, #2253980)
766 * device/lib/pic16/libio/adc.ignore,
767 device/lib/pic16/libio/i2c.ignore,
768 device/lib/pic16/libio/usart.ignore,
769 device/lib/pic16/pics.all: updated to build more device libs
771 * device/lib/pic16/libdev/Makefile.am,
772 device/lib/pic16/libdev/Makefile.in,
773 device/lib/pic16/libio/Makefile.am,
774 device/lib/pic16/libio/Makefile.in: regenerated
776 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
777 names per memory location, applied SDCC style to more functions
779 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
781 * device/include/mcs51/p89lpc933_4.h: new NXP header file
782 * device/include/mcs51/p89lpc935_6.h: new NXP header file
783 * device/include/mcs51/p89v66x.h: minor changes
784 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
786 2008-11-09 Raphael Neider <rneider AT web.de>
788 * device/include/pic/pic14devices.txt: fixed memory description for
789 12f629 and 12f675, closes #2236240
791 2008-11-06 Borut Razem <borut.razem AT siol.net>
793 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
794 pass system include paths with -isystem to sdcpp
795 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
796 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
798 2008-11-02 Raphael Neider <rneider AT web.de>
800 * doc/sdccman.lyx: updated the sections on the library build process
801 and on how to add support for new devices, and documented known
802 problems with the extended instruction set including a workaround
804 2008-11-01 Raphael Neider <rneider AT web.de>
806 * device/include/pic16/adc.h,
807 device/include/pic16/pic16devices.txt,
808 device/include/pic16/pic18f2410.h,
809 device/include/pic16/pic18f2510.h,
810 device/include/pic16/pic18f2515.h,
811 device/include/pic16/pic18f2610.h,
812 device/include/pic16/pic18f4410.h,
813 device/include/pic16/pic18f4510.h,
814 device/include/pic16/pic18f4515.h,
815 device/include/pic16/pic18f4610.h,
816 device/include/pic16/pic18fregs.h,
817 device/lib/pic16/libdev/Makefile.am,
818 device/lib/pic16/libdev/Makefile.in,
819 device/lib/pic16/libdev/pic18f2410.c,
820 device/lib/pic16/libdev/pic18f2510.c,
821 device/lib/pic16/libdev/pic18f2515.c,
822 device/lib/pic16/libdev/pic18f2610.c,
823 device/lib/pic16/libdev/pic18f4410.c,
824 device/lib/pic16/libdev/pic18f4510.c,
825 device/lib/pic16/libdev/pic18f4515.c,
826 device/lib/pic16/libdev/pic18f4610.c,
827 device/lib/pic16/libio/Makefile.am,
828 device/lib/pic16/libio/Makefile.in,
829 device/lib/pic16/pics.all: added support for 18f[24][456]10
830 and 18f[24]515 devices
831 * doc/sdccman.lyx: updated list of supported PIC16 devices
833 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
834 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
835 src/xa51/gen.c: avoid compiler warnings
836 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
838 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
840 * device/include/mcs51/p89v66x.h: NXP header file
841 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
842 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
844 2008-10-14 Raphael Neider <rneider AT web.de>
846 * device/lib/pic16/libdev/Makefile.am,
847 device/lib/pic16/libio/Makefile.am: enable building libraries for
848 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
849 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
850 * device/lib/pic16/libdev/Makefile.in,
851 device/lib/pic16/libio/Makefile.in: regenerated
853 2008-10-14 Raphael Neider <rneider AT web.de>
855 * device/include/pic16/pic18f2450.h,
856 device/include/pic16/pic18f4450.h,
857 device/lib/pic16/libdev/pic18f2450.c,
858 device/lib/pic16/libdev/pic18f4450.c,
859 device/include/pic16/adc.h,
860 device/include/pic16/pic16devices.txt,
861 device/include/pic16/pic18fregs.h,
862 device/lib/pic16/libdev/Makefile.am,
863 device/lib/pic16/libdev/Makefile.in,
864 device/lib/pic16/libio/Makefile.am,
865 device/lib/pic16/libio/Makefile.in,
866 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
868 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
869 stack to a fixed location, relax it to automatically work with all
870 but the smallest devices (256 byte RAM devices need #pragma stack)
872 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
874 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
875 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
876 * device/lib/_strcspn.c: fixed bug 2140931
878 2008-10-06 Raphael Neider <rneider AT web.de>
880 * device/include/pic16/stdio.h,
881 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
882 declared __naked for convenience, named all arguments
883 * device/lib/pic16/libc/stdio/strmgpsim.c,
884 device/lib/pic16/libc/stdio/strmmssp.c,
885 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
887 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
888 empty __naked functions,
889 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
890 corner cases (unlink first/last pCode in list), reuse more code
892 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
894 * src/ds390/main.c (_ds390_genInitStartup): added
895 * src/SDCCpeeph.c (getPatternVar): new, added,
896 (labelInRange): fixed bug 2115959
897 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
898 * src/SDCCicode.h: added newiTempOperand
899 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
900 added optimizations for 0/x and x/-1, see also patch 2142900
901 * support/regression/tests/onebyte.c (testMul): added test cases
903 2008-09-20 Borut Razem <borut.razem AT siol.net>
906 definition of absolute address symbols without initial value,
907 fixed SDCC crash "do not know how to intialize symbol"
909 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
911 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
912 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
913 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
914 * device/lib/z80/stubs.s: added stubs for above functions
915 * src/SDCCopt.c (convilong),
916 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
917 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
918 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
919 * support/regression/tests/onebyte.c: enabled all tests for z80
921 2008-09-15 Borut Razem <borut.razem AT siol.net>
923 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
924 device/lib/pic16/libc/stdio/printf.c,
925 device/lib/pic16/libc/stdio/strmusart.c,
926 device/lib/pic16/libc/stdio/printf_tiny.c,
927 device/lib/pic16/libc/stdio/sprintf.c,
928 device/lib/pic16/libc/stdio/strmgpsim.c,
929 device/lib/pic16/libc/stdio/putchar.c,
930 device/lib/pic16/libc/stdio/fprintf.c,
931 device/lib/pic16/libc/stdio/strmmssp.c,
932 device/device/lib/pic16/libc/stdio/vprintf.c,
933 device/lib/pic16/libc/stdio/printf_small.c,
934 device/lib/pic16/libc/stdio/vsprintf.c,
935 device/lib/pic16/libc/stdio/strmputchar.c,
936 device/lib/pic16/libc/Makefile.am,
937 device/lib/pic16/libc/Makefile.in:
938 *printf now returns int, puchar.c moved from stdlib to stdio,
939 *printf format parameter type changed from char * to const char *,
940 added GNU link excetion text to library source files,
941 applyed GNU coding style, removed useless svn ids,
942 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
943 binary specifier: "%b", "%hb" and "%lb"
944 * device/lib/pic16/libc/stdio/vfprintf.c:
945 applied patch #2044424: PIC16: vfprintf
946 thanks Mauro Giachero
947 * support/regression/tests/bug1057979.c:
948 removed old pic16 sprintf specifics
949 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
950 * doc/sdccman.lyx: documented 'b' binary format specifier removal
952 2008-09-15 Raphael Neider <rneider AT web.de>
954 * src/pic16/device.c (pic16_dump_usection): force udata sections
955 into the addressable range (0..0xFFF), workaround for a gpsim
956 bug preventing simulation of regtest bug1750318
957 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
958 (serialRegAssign): fixed regtest bug-971834,
959 (pic16_packRegisters): avoid null-pointer dereference
961 2008-09-14 Raphael Neider <rneider AT web.de>
963 * src/pic16/gen.c, src/pic16/ralloc.c: use
964 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
965 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
967 2008-09-12 Borut Razem <borut.razem AT siol.net>
969 * support/regression/fwk/testfwk.h:
970 define pdata as data for pic16 target
971 thanks Mauro Giachero
973 2008-09-11 Borut Razem <borut.razem AT siol.net>
975 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
976 support/regression/absolute.c:
977 applied patch #2105615: Some PIC16 testcase fixlets
978 thanks Mauro Giachero
980 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
982 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
983 * support/regression/tests/bug2094505.c: new, added
985 2008-09-07 Borut Razem <borut.razem AT siol.net>
987 * src/SDCCglue.c, src/SDCCast.c:
988 fixed throw of "excess elements" warning for char arrays
989 * support/regression/tests/nullstring.c:
990 disable warning about excess elements in array of chars initializer
992 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
994 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
995 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
996 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
997 * support/regression/tests/bug2077267.c: new, added
999 2008-09-05 Raphael Neider <rneider AT web.de>
1001 * configure.in, Makefile.common.in: add support for ccache,
1002 remove spurious $VERSION output, detect doc-tools even without
1003 --enable-doc to facilitate later manual doc-builds, minor cleanup
1004 * configure: regenerated
1006 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
1007 avoid races in parallel VPATH builds
1008 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
1009 * doc/sdccman.lyx: mention --without-ccache configure option
1011 2008-09-01 Raphael Neider <rneider AT web.de>
1013 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
1014 * (genConstPointerGet): fix reading bitfields from __code space
1015 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
1016 bitfield initializers (fix regression test bug1856409.c)
1017 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
1020 2008-08-31 Raphael Neider <rneider AT web.de>
1022 * src/pic16/gen.c (genAssign): removed useless compiler output
1023 * (genPointerGet,genPointerSet,genCast),
1024 src/pic16/glue.c (pic16_printGPointerType):
1025 also handle PPOINTERs just to avoid spurious asserts
1026 * (pic16_printIvalType,pic16_printIvalBitFields):
1027 generalized to arbitrary type/bitfield sizes, allows compilation of
1028 regression test bug-1981238.c
1029 * (pic16_printIvalChar): fix regression test structflexarray.c
1030 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
1031 in initialized structs and fix #1843745
1032 * (pic16_printIvalStruct): always output initializers for all fields,
1033 even those not explicitly given, fixes zeropad.c regression test
1034 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
1035 #2073635, #1567098, and #1485812)
1036 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
1038 2008-08-31 Borut Razem <borut.razem AT siol.net>
1040 * support/regression/tests/bug-895992.c,
1041 support/regression/tests/onebyte.c:
1042 enabled pic16 regression testing since the bugs
1043 1511794: pic16: regression test bug-895992.c fails
1044 1444425: onebyte.c regression tes fails on pic16
1045 are fixed, probably by fixing
1046 2048464: PIC16: fix genUminus - addresses not.c regression test
1047 * src/SDCCsymt.c, src/SDCCglue.c,
1048 support/regression/tests/bug-1981238.c:
1049 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
1052 2008-08-30 Borut Razem <borut.razem AT siol.net>
1054 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
1055 release version 4.3.2
1057 2008-08-24 Raphael Neider <rneider AT web.de>
1059 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
1060 always use the sdcc from the current build tree (ignore $CC from
1061 the environment, fixes compile farm builds)
1062 * device/lib/Makefile.in: rename .a into .lib for compatibility,
1063 remove more build products from install directory
1064 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
1065 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
1067 2008-08-24 Borut Razem <borut.razem AT siol.net>
1069 * src/SDCC.y: applied patch
1070 2050245: Fix # 1963382
1072 1963382: Listing File - C file comment is incorrect
1075 2008-08-23 Borut Razem <borut.razem AT siol.net>
1077 * src/pic16/gen.c: applied patch
1078 2048464: PIC16: fix genUminus - addresses not.c regression test
1079 thanks Mauro Giachero
1081 2008-08-22 Borut Razem <borut.razem AT siol.net>
1083 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
1084 src/pic16/main.c: allow spaces in gpasm and gplink paths
1086 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
1089 * src/z80/peeph-z80.def: minor peephole improvement
1091 2008-08-15 Raphael Neider <rneider AT web.de>
1093 * src/z80/gen.c (_vemit2): suppress compiler warning
1095 * src/pic/*.[ch]: make proper use of header files and avoid
1096 ad-hoc extern declarations, mark module-local helpers 'static',
1097 removed dead/replaced code, no functional changes
1098 * src/pic16/pcode.c: disentangled from pic14 backend
1100 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1102 * src/z80/gen.c: fixed #2051348
1103 * support/regression/tests/bug-2051348.c: regression test for #2051348
1105 2008-08-10 Raphael Neider <rneider AT web.de>
1108 * Makefile.common.in: export PACKAGE for $docdir,
1109 fixes #1957036, avoid some "underquoted definition" warnings
1110 * configure: regenerated
1112 2008-08-10 Raphael Neider <rneider AT web.de>
1114 * device/lib/pic16/**: build pic16 library using autotools for
1115 improved dependency tracking
1117 * device/lib/Makefile.in,
1119 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1121 2008-08-10 Raphael Neider <rneider AT web.de>
1123 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1124 local variables if --nooverlay is given, workaround for #2023121
1126 2008-08-08 Raphael Neider <rneider AT web.de>
1128 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1130 2008-08-08 Raphael Neider <rneider AT web.de>
1132 * src/pic/pcoderegs.c,
1134 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1136 2008-08-07 Borut Razem <borut.razem AT siol.net>
1138 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1139 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1140 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1141 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1142 applied modified patch 2038174: Add support for binary constants v2
1143 thanks Mauro Giachero
1144 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1146 2008-08-04 Raphael Neider <rneider AT web.de>
1149 * src/pic16/device.h,
1151 * src/pic16/main.c: enable --optimize-goto by default
1153 * device/lib/pic16/Makefile.common.in: suppress removed option
1156 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1158 2008-07-30 Borut Razem <borut.razem AT siol.net>
1160 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1161 applied patch 22032433: PIC16: fix constant strings,
1162 thanks Mauro Giachero
1164 2008-07-29 Borut Razem <borut.razem AT siol.net>
1166 * src/pic16/gen.c: applied patches:
1167 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1168 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1169 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1170 thanks Mauro Giachero
1172 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1174 * src/port.h: Fixed typo in comment
1176 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1178 * src/z80/mappings.i: Implemented RFE #1919415
1179 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1180 #1880202, #1914434, prepared for RFE #1703943
1182 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1184 * src/z80/peeph.def,
1185 * src/z80/peeph-z80.def,
1186 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1187 preparation for Z80 peephole improvements
1189 2008-06-21 Raphael Neider <rneider AT web.de>
1191 * device/include/pic16/pic18f66j60.h,
1192 * device/include/pic16/pic18f66j65.h,
1193 * device/include/pic16/pic18f67j60.h,
1194 * device/include/pic16/pic18f86j60.h,
1195 * device/include/pic16/pic18f86j65.h,
1196 * device/include/pic16/pic18f87j60.h,
1197 * device/include/pic16/pic18f96j60.h,
1198 * device/include/pic16/pic18f96j65.h,
1199 * device/include/pic16/pic18f97j60.h,
1200 * device/lib/pic16/libdev/pic18f66j60.c,
1201 * device/lib/pic16/libdev/pic18f66j65.c,
1202 * device/lib/pic16/libdev/pic18f67j60.c,
1203 * device/lib/pic16/libdev/pic18f86j60.c,
1204 * device/lib/pic16/libdev/pic18f86j65.c,
1205 * device/lib/pic16/libdev/pic18f87j60.c,
1206 * device/lib/pic16/libdev/pic18f96j60.c,
1207 * device/lib/pic16/libdev/pic18f96j65.c,
1208 * device/lib/pic16/libdev/pic18f97j60.c,
1209 * device/include/pic16/pic16devices.txt,
1210 * device/include/pic16/pic18fregs.h,
1211 * device/lib/pic16/pics.all: added new devices
1213 * device/include/pic16/adc.h,
1214 * device/lib/pic16/libio/adc/adcbusy.c,
1215 * device/lib/pic16/libio/adc/adcopen.c,
1216 * device/lib/pic16/libio/adc/adcsetch.c,
1217 * device/lib/pic16/libio/i2c/i2copen.c,
1218 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1219 all changes from a patch by Anton Strobl
1221 2008-06-12 Borut Razem <borut.razem AT siol.net>
1223 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1224 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1225 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1226 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1227 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1228 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1229 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1230 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1231 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1232 by applying the modified patch from Risto Huotari
1234 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1237 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1238 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1239 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1240 * support/regression/tests/bug1938300.c: new, added
1242 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1244 * device/include/asm/ds390/features.h,
1245 * device/include/asm/mcs51/features.h,
1246 * device/include/mcs51/regc515c.h: inserted LGPL notice
1248 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1250 * device/lib/gbz80/div.s,
1251 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1252 patch 1597883, Thanks Robert Ramey
1254 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1256 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1257 createIvalCharPtr, createIvalPtr, createIval),
1259 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1260 initializers for local auto variables
1261 * support/regression/tests/zeropad.c: added testcase for auto initializers
1263 2008-05-26 Raphael Neider <rneider AT web.de>
1265 * device/lib/pic16/startup/crt0.c,
1266 * device/lib/pic16/startup/crt0i.c,
1267 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1268 explicit, fixed curr_entry loop for >= 256 initializer records,
1269 removed debug code (write to 0xf7e)
1271 2008-05-25 Raphael Neider <rneider AT web.de>
1273 * device/include/pic/pic16f627a.h,
1274 * device/include/pic/pic16f628a.h,
1275 * device/include/pic/pic16f648a.h: added missing ports
1277 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1279 * device/include/float.h: added __INFINITY
1280 * device/lib/_fsadd.c: handle overflows
1281 * device/lib/_fsmul.c,
1282 * device/lib/_fsdiv.c: use __INFINITY
1283 * device/lib/_fseq.c,
1284 * device/lib/_fsneq.c: handle -0.0
1285 * sim/ucsim/s51.src/uc89c51r.cc,
1286 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1287 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1288 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1289 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1290 * support/regression/tests/snprintf.c: test bug with --xstack
1292 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1294 * src/SDCCpeeph.c (callFuncByName):
1295 Support nested parenthesis in peephole function arguments (#1967300)
1297 2008-05-19 Raphael Neider <rneider AT web.de>
1299 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1300 fixed duplicate labels (#1911325)
1302 2008-05-19 Raphael Neider <rneider AT web.de>
1304 * src/regression/empty.c: suppress warning
1305 * src/regression/pointer1.c: enabled index_by_pointer()
1306 * src/regression/inline.c: now works for pic16 as well
1308 * src/pic16/device.c: include dbuf declarations
1309 * src/pic16/device.h: removed obsolete prototypes
1311 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1312 * src/pic16/glue.c: made purely local functions static,
1313 (pic16_printGPointerType, pic16_printIvalCharPtr,
1314 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1315 generic pointers' tags (#1961866)
1317 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1319 2008-05-19 Borut Razem <borut.razem AT siol.net>
1321 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1322 fixed typo, uninstall include/pic16/pic16devices.txt
1324 2008-05-18 Borut Razem <borut.razem AT siol.net>
1326 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1327 the buffer is null terminated
1328 * src/device/pic16.c:
1329 applied modified patch 1965676: Patch for Win32 16 bit PIC
1330 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1332 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1334 * src/SDCC.lex (check_type),
1335 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1337 * as/mcs51/clean.mk,
1338 * as/z80/clean.mk: also clean *.dep
1339 * device/lib/pic16/libsdcc/stack/Makefile,
1340 * sim/ucsim/libtool: removed as they are rebuild by configure
1341 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1343 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1345 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1346 fixupInline instead of createFunction to fix bug 1864577
1347 (inlineFindMaxBlockno): removed, use global blockNo
1348 * src/SDCCglobl.h: added blockNo
1350 * src/z80/peep.h: modified properties
1351 * support/regression/tests/bug1864577.c: new, added
1353 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1355 * as/mcs51/asdata.c,
1356 * as/mcs51/asm.h: added org_cnt
1357 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1358 * as/mcs51/asout.c: changed old K&R to ANSI
1359 * as/mcs51/Makefile.in: use common identifiers
1365 * as/hc08/Makefile.bcc,
1366 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1367 * sdcc_vc_in.h: added define __func__
1368 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1369 Thanks Ruud van Silfhout
1370 * support/regression/tests/bug1717305.c: new, added
1372 2008-05-05 Borut Razem <borut.razem AT siol.net>
1374 * support/regression/Makefile.in,
1375 support/regression/ports/ds390/spec.mk,
1376 support/regression/ports/hc08/spec.mk,
1377 support/regression/ports/mcs51-common/spec.mk,
1378 support/regression/ports/pic14/spec.mk,
1379 support/regression/ports/pic16/spec.mk,
1380 support/regression/ports/ucz80/spec.mk,
1381 support/regression/ports/z80/spec.mk:
1382 added INC_DIR and LIBDIR paths
1383 * src/ds390/gen.c: removed duplicated selicolon
1385 2008-05-04 Borut Razem <borut.razem AT siol.net>
1387 * support/regression/Makefile.in,
1388 support/regression/fwk/lib/testfwk.c,
1389 support/regression/ports/ds390/spec.mk,
1390 support/regression/ports/hc08/spec.mk,
1391 support/regression/ports/mcs51-common/spec.mk,
1392 support/regression/ports/mcs51-large/spec.mk,
1393 support/regression/ports/mcs51-medium/spec.mk,
1394 support/regression/ports/mcs51-small/spec.mk,
1395 support/regression/ports/mcs51-stack-auto/spec.mk,
1396 support/regression/ports/mcs51-xstack-auto/spec.mk,
1397 support/regression/ports/pic14/spec.mk,
1398 support/regression/ports/pic16/spec.mk,
1399 support/regression/ports/ucz80/spec.mk:
1400 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1401 used to run regeression tests
1403 2008-05-01 Raphael Neider <rneider AT web.de>
1405 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1406 supported devices and instructions to add new ones
1408 2008-05-01 Raphael Neider <rneider AT web.de>
1410 * device/include/pic16/adc.h,
1411 device/lib/pic16/libio/adc/adcbusy.c,
1412 device/lib/pic16/libio/adc/adcopen.c,
1413 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1414 18f2455 style ADC devices, based on patch #1776197
1415 * device/lib/pic16/libio/adc/adcclose.c,
1416 device/lib/pic16/libio/adc/adcconv.c,
1417 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1418 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1419 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1420 * device/include/pic16/pic18f4431.h,
1421 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1422 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1424 2008-05-01 Raphael Neider <rneider AT web.de>
1426 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1427 moved xinst flag into pic16_options_t
1428 * src/pic16/device.c (default_device, pic16_list_devices,
1429 pic16_find_device): removed references to sfrrange
1430 * src/pic16/gen.c (genFunction),
1431 src/pic16/glue.c (pic16initialComments),
1432 src/pic16/main.c (pic16_optionsTable),
1433 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1435 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1437 2008-04-29 Raphael Neider <rneider AT web.de>
1439 * src/pic16/devices.inc,
1440 device/include/pic16/pic16devices.txt: replaced compiled-in list
1441 of devices with a variant parsed at runtime
1442 * src/pic16/device.c: added support for parsing pic16devices.txt,
1444 * src/pic16/device.h: removed (now) unused fields from PIC_device
1445 * src/pic16/main.c: removed #pragma maxram,
1446 (_pic16_initPaths): removed bogus generation of search paths,
1447 setup the port proper only after the search paths (for
1448 pic16devices.txt) are set up,
1449 (_pic16_finaliseOptions): moved processor dependant code here
1450 from _pic16_initPaths(), clean up
1451 * src/pic16/ralloc.c (pic16_init_stack),
1452 * src/pic16/ralloc.h,
1453 * src/pic16/pcode.c: clean up
1454 * device/include/Makefile.in,
1455 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1456 * support/scripts/inc2h-pic16.pl: updated instructions
1458 2008-04-29 Raphael Neider <rneider AT web.de>
1460 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1461 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1462 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1463 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1464 added missing family members and 18f2480/2580/4480/4580 family
1465 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1466 * device/include/pic16/pic18f2525.h: use 18f4620.h
1467 * device/include/pic16/pic18f6680.h: use 18f8680.h
1468 * device/include/pic16/pic18fregs.h,
1469 device/lib/pic16/pics.all,
1470 src/pic16/devices.inc: add new devices
1471 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1472 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1473 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1474 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1475 prevent attempting to build the libio for some new devices
1477 2008-04-29 Raphael Neider <rneider AT web.de>
1479 * debugger/mcs51/Makefile.in: fixed paths to sources
1481 2008-04-25 Borut Razem <borut.razem AT siol.net>
1483 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1484 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1485 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1486 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1487 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1488 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1489 as/link/z80/linkz80.dsp: lklibr.c moved
1490 * doc/INSTALL.txt: binary archives in bz2 format
1491 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1493 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1495 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1496 * support/regression/tests/bug1856409.c: new, added
1498 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1501 * src/mcs51/peep.c: Use werror for error messages.
1502 * src/SDCCicode.c (geniCodeConditional),
1503 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1504 * src/z80/Makefile.bcc,
1505 * src/z80/z80.dsp: added src/z80/peep.c/h
1506 * support/regression/tests/bug1839321.c: new, added
1508 2008-04-20 Raphael Neider <rneider AT web.de>
1510 * device/include/pic16/pic18f2455.h: added bitfields for port C
1512 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1514 * src/z80/peep.c: Use werror for error messages.
1516 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1518 * src/z80/peep.h (declaration of notUsed()),
1519 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1521 * src/z80/z80.h (added dependency on peep.h),
1522 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1525 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1527 * src/SDCCpeeph.c (added support for notUsed()),
1528 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1530 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1531 for notUsed()): Implemented generic (that is not port-specific) part
1534 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1536 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1537 * device/lib/libsdcc.lib,
1538 * device/lib/Makefile.in,
1539 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1540 * device/lib/calloc.c: renamed to _calloc.c
1541 * device/lib/free.c: renamed to _free.c
1542 * device/lib/malloc.c: renamed to _malloc.c
1543 * device/lib/realloc.c: renamed to _realloc.c
1544 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1545 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1546 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1547 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1548 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1549 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1550 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1551 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1553 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1554 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1555 * support/regression/tests/bug1509084.c: new, added
1557 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1559 * device/include/mcs51/cc2510fx.h: added _XPAGE
1560 * device/include/mcs51/compiler.h: cosmetic changes
1562 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1564 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1567 2008-03-31 Borut Razem <borut.razem AT siol.net>
1569 * support/cpp2 renamed to support/cpp
1570 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1571 support/cpp2/libiberty/splay-tree.c,
1572 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1573 support/cpp2/libcpp/directives.c,
1574 support/cpp2/libcpp/include/cpplib.h,
1575 support/cpp2/libcpp/include/symtab.h,
1576 support/cpp2/libcpp/include/line-map.h,
1577 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1578 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1579 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1580 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1581 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1582 release version 4.3.0
1583 * configure.in, configure, Makefile.in, Makefile.bcc:
1584 adapted for moved cpp2
1586 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1588 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1589 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1591 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1593 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1595 * support/regression/tests/bug1717943.c: new, added
1597 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1599 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1600 bytewise return value assignments introduced in last commit.
1602 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1604 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1605 genMult, genJumpTab):
1606 Use 16-bit instructions for addition in some additional cases,
1607 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1609 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1611 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1612 Implemented RFE #1921450, changed some debug messages.
1614 2008-03-30 Borut Razem <borut.razem AT siol.net>
1616 * Small Device C Compiler 2.8.0 released
1617 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1618 * support/scripts/sdcc.nsi: added finish page; this version
1619 was used for 2.8.0 release
1620 * doc/knownbugs.html: removed; magically generated by the build
1621 process using gen_known_bugs.pl from now on
1623 2008-03-23 Borut Razem <borut.razem AT siol.net>
1625 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1626 and reverted it, since it was already fixed by Raphael ;-)
1627 * doc/knownbugs.html: updated for RC2
1629 2008-03-22 Raphael Neider <rneider AT web.de>
1631 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1634 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1636 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1637 * support/regression/tests/bug1839277.c: added related testBug1839299
1639 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1641 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1642 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1644 * src/mcs51/gen.c: throughout only output hex constants
1645 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1646 * support/regression/tests/bug1839277.c: new, added
1648 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1650 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1651 compilation warning about nested comments.
1653 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1655 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1656 * support/regression/tests/bug1921073.c: new, added
1658 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1660 * src/z80/SDCCpeeph.c.c (callFuncByName):
1661 Commented function parameters.
1663 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1665 * src/z80/ralloc.c (packRegsForAccUse2):
1666 disabled a broken accumulator packing optimization (fixed #1292721).
1667 * support/regression/tests/bug-1292721: Regression test for #1292721.
1669 2008-03-16 Raphael Neider <rneider AT web.de>
1671 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1672 fixed code bloat regression using a variant of patch #1915618
1674 2008-03-16 Borut Razem <borut.razem AT siol.net>
1676 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1677 icon, changed startup menu for release distribution, code cleaning,
1678 create url files instead links in startup menu
1680 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1682 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1683 * support/regression/tests/bug1579949.c: new, added
1685 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1687 * device/lib/printf_fast.c: fixed bug 1255403
1689 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1691 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1692 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1694 2008-03-14 Borut Razem <borut.razem AT siol.net>
1696 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1697 command line options
1698 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1699 is correctly displayed
1700 * as/link/z80/lkmain.c: usage line commented out
1702 2008-03-13 Borut Razem <borut.razem AT siol.net>
1704 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1705 updated the list pf supported pic14 devices
1707 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1709 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1711 2008-03-12 Borut Razem <borut.razem AT siol.net>
1713 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1714 fixed documentation request #1718191
1715 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1716 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1719 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1721 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1722 * support/regression/tests/bug1505811.c: new, added
1724 2008-03-09 Raphael Neider <rneider AT web.de>
1726 * device/include/pic16/pic18f2620.h,
1727 * device/include/pic16/pic18f4620.h,
1728 * device/lib/pic16/libdev/pic18f2620.c,
1729 * device/lib/pic16/libdev/pic18f4525.c,
1730 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1731 family to consistently use pic18f4620.[ch], fixes #1832562
1733 2008-03-09 Borut Razem <borut.razem AT siol.net>
1735 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1736 changed sdcc version to 2.8.0
1737 * knownbugs.html: regenerated
1738 * support/scripts/gen_known_bugs.pl: added number of open bugs
1740 2008-03-09 Raphael Neider <rneider AT web.de>
1742 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1743 (genOr): read volatile operand even if the result is known,
1745 (genOr,genXor): removed unused legacy code,
1746 (genDummyRead): use pic16_mov2w_volatile()
1748 2008-03-08 Borut Razem <borut.razem AT siol.net>
1750 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1751 cons w. --model-large
1752 * support/regression/staticinit.c: added regression test for bug
1755 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1757 * src/ds390/gen.c (pushSide, genPcall),
1758 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1759 * src/mcs51/gen.c: cosmetic changes
1760 * support/regression/fwk/include/testfwk.h: added macro reentrant
1761 * support/regression/tests/bug1908493.c: new, added
1763 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1765 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1767 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1769 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1770 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1771 already set in ds390/main.c and mcs51/main.c
1773 2008-03-07 Raphael Neider <rneider AT web.de>
1775 * src/regression/init0.c: new test for initialized arrays of function
1777 * src/regression/Makefile: made a bit more flexible, added init0.c
1778 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1779 pointers, closes #1427663
1781 2008-03-05 Borut Razem <borut.razem AT siol.net>
1783 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1784 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1786 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1788 * support/librarian/sdcclib.c:Added feature request 1908061:
1789 Synchronise sdcclib commands with ar.
1791 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1793 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1794 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1795 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1796 * device/include/mcs51/compiler.h: removed umlauts, added double
1799 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1801 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1802 * support/regression/tests/bug1536762.c: new, added
1804 * src/SDCCutil.h: added getBuildDate()
1805 * src/SDCCmain.c (printVersionInfo),
1806 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1808 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1809 * src/ds390/ralloc.c (packRegisters),
1810 * src/mcs51/ralloc.c (packRegisters),
1811 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1813 * support/regression/tests/bug1618050.c: new, added
1814 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1815 * support/regression/fwk/include/testfwk.h,
1816 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1819 2008-03-04 Raphael Neider <rneider AT web.de>
1821 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1822 on accessing OP_SYM_TYPE(op)
1823 * src/pic/gen.h: removed unused prototype of genMinusDec()
1824 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1825 fix #1876953 (invalid subtraction code), removed unused code
1827 2008-03-03 Raphael Neider <rneider AT web.de>
1831 * src/pic/genarith.c,
1833 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1834 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1836 2008-03-03 Raphael Neider <rneider AT web.de>
1838 * src/pic/device.c (find_device): search user-specified paths first
1839 for pic14devices.txt, fixes #1900827
1841 2008-03-02 Borut Razem <borut.razem AT siol.net>
1843 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1844 AddToPath and RemoveFromPath
1846 2008-03-01 Borut Razem <borut.razem AT siol.net>
1848 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1849 work correctly, added debugging support if -DSDCC.DEBUG command line
1852 2008-02-28 Borut Razem <borut.razem AT siol.net>
1854 * doc/sdccman.lyx: cosmetic changes
1856 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1858 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1859 * doc/sdccman.lyx: fixed unmeant removal of spaces
1861 2008-02-27 Borut Razem <borut.razem AT siol.net>
1863 * support/scripts/sdcc.nsi: corrected installation directory for
1864 current user installation mode
1865 * doc/README.txt: added Philipp Klaus Krause to the developers list
1867 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1869 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1870 return ifx condition
1871 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1872 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1873 ifxJump to fix bug 1838000
1874 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1875 * support/regression/tests/bug1838000.c: new, added
1876 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1878 2008-02-26 Borut Razem <borut.razem AT siol.net>
1880 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1882 * support/scripts/sdcc.nsi: added MULTIUSER page,
1883 NSIS upgraded to version 2.35
1885 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1887 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1888 * support/regression/tests/bug1565152.c: new, added
1890 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1893 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1894 * support/regression/tests/bug1670148.c: new, added
1896 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1898 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1900 2008-02-24 Borut Razem <borut.razem AT siol.net>
1902 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1903 is ineffective for unsigned char parameter
1905 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1907 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1908 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1909 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1910 * support/Util/MySystem.c (my_system): output errorcode when verbose
1912 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1914 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1917 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1919 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1922 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1924 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1926 2008-02-21 Borut Razem <borut.razem AT siol.net>
1928 * support/regression/Makefile.in,
1929 support/regression/ports/ds390/spec.mk,
1930 support/regression/ports/hc08/spec.mk,
1931 support/regression/ports/mcs51-common/spec.mk,
1932 support/regression/ports/pic14/spec.mk,
1933 support/regression/ports/pic16/spec.mk,
1934 support/regression/ports/ucz80/spec.mk,
1935 support/regression/ports/xa51/spec.mk:
1936 added CFLAGS when compiling timeout
1938 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1940 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1943 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1945 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1946 * support/regression/tests/bug1888147.c: new, added
1948 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1950 * src/z80/gen.c: fixed bugs #1596270, #1736867
1952 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1954 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1955 contents, mostly fixes #1596270
1957 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1959 * src/z80/peeph.def,
1960 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1961 peepholes, fixes #1806565
1963 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1965 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1966 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1967 fixes bug 1739475, thanks Robert Larice
1968 (rule 271): new, added
1970 2008-02-18 Borut Razem <borut.razem AT siol.net>
1972 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1974 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1976 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1978 2008-02-17 Raphael Neider <rneider AT web.de>
1980 * src/pic16/genarith.c,
1983 * src/pic16/genutils.c: removed unused legacy code,
1984 removed unused fields from struct asmop and struct _G
1986 2008-02-17 Raphael Neider <rneider AT web.de>
1988 * src/pic16/gen.c (AccRsh): cosmetic changes,
1989 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1990 genRightShiftLiteral): fixed to work with SFRs as result by
1991 assigning only once to result,
1992 removed a lot of unused/excluded code fragments
1994 2008-02-17 Raphael Neider <rneider AT web.de>
1996 * device/include/pic/pic16f88.h,
1997 * device/include/pic/pic16f886.h,
1998 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
2000 2008-02-17 Borut Razem <borut.razem AT siol.net>
2002 * src/z80/peeph.def: applied patch
2003 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
2004 * src/z80/gen.c, src/z80/peeph.def: applied patch
2005 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
2006 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
2007 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
2008 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2009 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
2010 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
2012 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
2014 * as/link/mcs51/aslink.dsp: removed SDK define
2015 * as/link/z80/clean.mk: brought in sync with other ports
2016 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
2017 * as/hc08/Makefile.bcc,
2018 * as/mcs51/Makefile.bcc,
2019 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
2020 * src/z80/main.c (_setValues): use the now capitalized -Z,
2021 (z80_port, gbz80_port): generate debug information when asked
2023 2008-02-16 Borut Razem <borut.razem AT siol.net>
2025 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
2026 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2027 as/z80/Makefile.in. as/z80/Makefile.bcc:
2028 applied patch #1893393: patch for as-z80 and link-z80 to generate
2029 cdb, thanks to Armin Diehl
2030 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
2031 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
2032 asnoice.c moved to as/asxxsrc/asnoice.c
2033 * src/z80/peeph-gbz80.def: applied patch
2034 #1880235: Z80 return peephole, thanks to Philipp Krause
2036 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
2039 * doc/sdccman.lyx: bumped version to 2.7.5
2040 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
2042 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
2044 * device/include/pic16/stdlib.h,
2045 * device/lib/pic16/libc/stdlib/ltoa.c,
2046 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
2048 2008-02-13 Borut Razem <borut.razem AT siol.net>
2050 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
2051 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
2052 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
2053 src/SDCCopt.c, src/SDCCval.c:
2054 fixed bug #1890273: SDCC Warning 154 shows wrong filename
2056 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2058 * src/SDCCsymt.c (compareType): fixed bug 1309013
2060 2008-02-09 Borut Razem <borut.razem AT siol.net>
2062 * src/SDCCval.c, src/SDCCval.h:
2063 code cleaning, added function constChrVal()
2064 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
2065 call constChrVal() instead constVal()
2067 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
2069 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
2072 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
2073 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
2076 2008-02-01 Raphael Neider <rneider AT web.de>
2078 * device/include/pic/pic16f886.h,
2079 * device/include/pic/pic16f887.h: added RA6 and RA7
2081 2008-01-24 Raphael Neider <rneider AT web.de>
2083 * device/include/pic/pic16f88.h: added RA6 and RA7
2084 * device/lib/pic/libdev/disabled_pic16f886.c,
2085 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
2087 * src/pic16/devices.inc,
2088 * device/include/pic16/pic18f2423.h,
2089 * device/include/pic16/pic18f2523.h,
2090 * device/include/pic16/pic18fregs.h,
2091 * device/lib/pic16/pics.all
2092 * device/lib/pic16/libdev/pic18f2423.c,
2093 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
2094 * device/lib/pic16/libio/i2c.ignore,
2095 * device/lib/pic16/libio/usart.ignore,
2096 * device/lib/pic16/libio/adc.ignore: ignore new devices
2098 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2100 * src/SDCCast.c (createRMW): fixed bug 1582651
2102 2008-01-20 Borut Razem <borut.razem AT siol.net>
2104 * src/SDCCcse.c: partially fixed enhancement request
2105 #1793872 - multiply by -1 not collapsed
2106 * support/regression/tests/arithcsi.c: added regression test
2108 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2110 * as/mcs51/asx8051.dsp: removed define SDK
2111 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2112 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2114 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2115 cosmetic changes, brought more in sync, changed old K&R to ANSI
2117 2008-01-13 Borut Razem <borut.razem AT siol.net>
2119 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2120 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2122 2007-12-30 Borut Razem <borut.razem AT siol.net>
2124 * src/pic16/gen.c: fixed implementation of bitwise operations for
2126 * support/regression/tests/bitwise.c: added test cases
2128 2007-12-29 Borut Razem <borut.razem AT siol.net>
2130 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2131 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2132 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2133 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2134 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2135 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2136 src/pic16/pcode.[ch]: added const qualifier
2137 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2138 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2139 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2140 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2141 * as/asxxsrc/aslex.c: use dbuf_getline()
2142 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2143 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2144 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2145 as/z80/asm.h, as/z80/z80adr.c:
2146 changed type of ib and ip to const char *
2148 2007-12-28 Borut Razem <borut.razem AT siol.net>
2150 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2151 introduced (readlin) - long lines are turuncated
2152 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2153 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2154 as/z80/Makefile.in: moved aslex.c to asxxsrc
2155 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2156 * as/hc08/asmain.c, as/mcs51/asmain.c:
2157 added missing initialization of a_addr field
2158 * support/regression/tests/long_asm_line.c: added regtest for long
2161 2007-12-22 Borut Razem <borut.razem AT siol.net>
2163 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2165 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2167 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2169 2007-12-16 Borut Razem <borut.razem AT siol.net>
2171 * device/include/pic16/stdbool.h: removed, since already exists in
2172 device/include/; this also fixes bitopcse.c regression test for pic16
2174 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2175 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2176 dereference doesn't work; covered by regression test bug1399290
2178 2007-12-05 Borut Razem <borut.razem AT siol.net>
2180 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2183 2007-12-01 Borut Razem <borut.razem AT siol.net>
2185 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2186 corrected handling of the highest_valid_address
2188 2007-11-17 Raphael Neider <rneider AT web.de>
2190 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2191 * src/pic/glue.c (picglue): emit .file if --debug is given
2193 2007-11-17 Raphael Neider <rneider AT web.de>
2195 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2196 care when left or right operand resides in result, fixes #1830220
2198 2007-11-17 Borut Razem <borut.razem AT siol.net>
2200 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2201 #983491 - "Merge duplicate strings function is ineffective"
2202 * support/regression/tests/bug-983491.c: regtest disabled
2203 * as/asxxsrc: created
2204 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2205 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2206 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2207 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2208 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2209 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2210 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2211 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2212 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2213 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2214 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2215 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2216 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2218 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2220 * device/include/stdarg.h: added and removed some casts
2221 * src/SDCCsymt.c (compareType): Fully check types between generic and
2222 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2224 2007-11-13 Borut Razem <borut.razem AT siol.net>
2226 * support/regression/tests/bug-1817005.c:
2227 added regtest for bug #1817005 - as-z80 chokes on long labels
2229 2007-11-12 Borut Razem <borut.razem AT siol.net>
2231 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2232 as/z80/asout.c, as/z80/aslist.c:
2233 fixed bug #1817005 - as-z80 chokes on long labels
2235 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2238 * as/z80/asmain.c: cosmetic changes
2241 * as/z80/alloc.h: removed
2243 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2244 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2245 * as/link/hc08/Makefile.in,
2246 * as/link/mcs51/Makefile.in,
2247 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2249 * as/link/mcs51/lkarea.c,
2250 * as/link/mcs51/lkmain.c: cosmetic changes
2251 * as/link/hc08/lklibr.c,
2252 * as/link/z80/lklibr.c,
2253 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2254 used cygwin_conv_to_full_posix_path,
2255 added warnings, cosmetic changes, brought more in sync
2256 changed old K&R into ANSI function declarations
2257 * as/link/z80/lklibr.c (loadAdb): added
2258 * as/link/z80/lkmain.c: removed -- option from usage text
2260 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2262 * src/mcs51/gen.c (outBitC): optimized for no result
2264 2007-10-31 Borut Razem <borut.razem AT siol.net>
2266 * src/SDCCsymt.c: fixed (hopeful properly) bug
2267 #1805702 - order of extern matters
2268 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2271 2007-10-29 Borut Razem <borut.razem AT siol.net>
2273 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2274 - order of extern matters
2275 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2278 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2280 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2281 24bitMode, portIsDS390
2282 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2283 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2284 (notVolatileVariable): also check sloc names,
2285 (callFuncByName): moved ftab[] out of function and sorted it by use
2287 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2289 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2290 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2291 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2292 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2293 * support/regression/tests/bug-880197.c: new, added
2295 2007-10-28 Borut Razem <borut.razem AT siol.net>
2297 * support/regression/Makefile.in,
2298 support/regression/ports/mcs51-large/spec.mk,
2299 support/regression/ports/mcs51-xstack-auto/spec.mk,
2300 support/regression/ports/mcs51-stack-auto/spec.mk,
2301 support/regression/ports/mcs51-medium/spec.mk,
2302 support/regression/ports/mcs51-common/spec.mk,
2303 support/regression/ports/mcs51-common/*,
2304 support/regression/ports/mcs51-small/*:
2305 mcs51 renamed to mcs51-common, created mcs51-small
2306 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2307 * support/regression/tests/bug-1805702.c: added regtest for bug
2310 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2312 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2313 added new rules 265 - 270
2314 * support/regression/tests/bug1721024.c:new, added
2315 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2316 introduced new test-mcs51 to run all mcs51 tests
2318 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2320 * support/regression/tests/bug1816470.c: new, added
2322 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2324 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2325 propagate for *,+,- with float, fixed bug 1816470
2326 (decorateType): cast to resultTypeProp instead of resultType
2328 2007-10-19 Borut Razem <borut.razem AT siol.net>
2330 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2331 function is ineffective" for pic16 tareget
2332 * support/scripts/listerr.c: corrected include path
2333 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2336 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2338 * support/regression/tests/using.c: new, added
2339 * support/regression/tests/vaargs.c: fixed and enabled test
2341 2007-10-18 Borut Razem <borut.razem AT siol.net>
2343 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2345 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2347 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2349 * doc/sdccman.lyx: documented option --Werror
2350 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2351 RegBankUsed[] earlier
2353 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2355 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2359 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2361 * src/SDCCast.c (decorateType): improved optimization of tri-op
2362 * src/SDCCerr.c (vwerror, setWError),
2364 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2365 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2367 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2369 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2370 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2371 * support/regression/tests/bug-223113.c,
2372 * support/regression/tests/bug-426632.c,
2373 * support/regression/tests/bug-468811.c,
2374 * support/regression/tests/bug-477835.c,
2375 * support/regression/tests/bug-478094.c,
2376 * support/regression/tests/bug-499644.c,
2377 * support/regression/tests/bug-524209.c,
2378 * support/regression/tests/bug-524211.c,
2379 * support/regression/tests/packcast.c,
2380 * support/regression/tests/structidx.c: added empty tests
2381 * support/regression/tests/bug-607243.c: enabled test
2383 2007-10-06 Borut Razem <borut.razem AT siol.net>
2385 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2386 support of universal binaries on Mac OS X
2388 2007-10-02 Borut Razem <borut.razem AT siol.net>
2390 * src/SDCCval.h: unified double2ul macro for all platforms
2391 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2392 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2394 2007-09-30 Borut Razem <borut.razem AT siol.net>
2396 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2398 * sdcc_vc_in.h: enabled warnings
2399 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2400 unsigned type, result still unsigned
2401 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2403 2007-09-28 Raphael Neider <rneider AT web.de>
2405 * src/pic/device.c (find_device): prevent buffer underflow error
2406 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2407 the just destroyed list entry
2409 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2411 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2414 2007-09-18 Borut Razem <borut.razem AT siol.net>
2416 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2417 applied to unsigned type, result still unsigned
2419 2007-09-17 Borut Razem <borut.razem AT siol.net>
2421 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2422 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2423 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2424 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2425 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2426 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2427 src/z80/gen.c, src/z80/ralloc.c:
2428 fixed bug #1739860 - sdcc does not work correctly on some platforms
2430 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2432 2007-09-17 Raphael Neider <rneider AT web.de>
2434 * src/pic16/device.c: reverted to previous version
2435 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2437 2007-09-16 Raphael Neider <rneider AT web.de>
2439 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2440 as this raises a ton of gpasm warnings, just emit a second label
2441 * src/pic16/devices.inc,
2442 * device/lib/pic16/pics.all,
2443 * device/lib/pic16/libdev/pic18f2585.c,
2444 * device/lib/pic16/libdev/pic18f2680.c,
2445 * device/lib/pic16/libdev/pic18f2682.c,
2446 * device/lib/pic16/libdev/pic18f2685.c,
2447 * device/lib/pic16/libdev/pic18f4585.c,
2448 * device/lib/pic16/libdev/pic18f4680.c,
2449 * device/lib/pic16/libdev/pic18f4682.c,
2450 * device/lib/pic16/libdev/pic18f4685.c,
2451 * device/include/pic16/pic18f2585.h,
2452 * device/include/pic16/pic18f2680.h,
2453 * device/include/pic16/pic18f2682.h,
2454 * device/include/pic16/pic18f2685.h,
2455 * device/include/pic16/pic18f4585.h,
2456 * device/include/pic16/pic18f4680.h,
2457 * device/include/pic16/pic18f4682.h,
2458 * device/include/pic16/pic18f4685.h,
2459 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2460 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2461 patch contributed by Anton Strobl, applied with changes
2463 2007-09-16 Raphael Neider <rneider AT web.de>
2465 * device/include/pic16/pic18f2431.h,
2466 * device/include/pic16/pic18f25j10.h,
2467 * device/include/pic16/pic18f4431.h,
2468 * device/include/pic16/pic18f45j10.h: adopted common include style
2469 * device/include/pic16/pic18f1320.h,
2470 * device/include/pic16/pic18f2320.h,
2471 * device/include/pic16/pic18f2525.h,
2472 * device/include/pic16/pic18f4320.h,
2473 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2474 * device/include/pic16/pic18fregs.h: prepared for automatic include
2475 file selection by having DEVICE.h for every DEVICE
2476 * device/lib/pic16/libdev/pic18f2320.c,
2477 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2479 * device/lib/pic16/configure.in,
2480 * device/lib/pic16/configure: use rm -rf instead of rmdir
2481 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2482 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2484 2007-09-09 Borut Razem <borut.razem AT siol.net>
2486 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2487 distingush between i386 and ppc Mac OS X versions
2489 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2491 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2492 * support/regression/tests/bug1788177.c: new, added
2494 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2496 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2497 * device/include/mcs51/lint.h added keyword __naked
2499 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2503 * src/SDCCmem.h: removed maxRegBank
2504 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2505 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2506 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2507 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2508 name and behaviour to handle banked functions
2509 (scan4op): and use it to fix bug 1786213
2511 2007-09-03 Raphael Neider <rneider AT web.de>
2513 * device/include/pic16/pic18f248.h,
2514 * device/include/pic16/pic18f258.h,
2515 * device/include/pic16/pic18f448.h,
2516 * device/lib/pic16/libdev/pic18f248.c,
2517 * device/lib/pic16/libdev/pic18f258.c,
2518 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2519 added T0CONbits, fixes #1786891
2521 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2523 * src/ds390/gen.c (genFarPointerSet),
2524 * src/hc08/ralloc.c (packRegisters),
2525 * src/mcs51/ralloc.c (packRegisters),
2526 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2528 * src/SDCCicode.h: POINTER_SET can be true for literals too
2529 * support/regression/tests/bug1750318.c: new, added
2531 2007-08-23 Borut Razem <borut.razem AT siol.net>
2533 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2534 library versions without the completition functionality
2536 2007-08-22 Raphael Neider <rneider AT web.de>
2538 * device/include/pic16/pic18f1220.h,
2539 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2541 2007-08-12 Borut Razem <borut.razem AT siol.net>
2543 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2545 2007-08-11 Borut Razem <borut.razem AT siol.net>
2547 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2548 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2549 support/Util/SDCCerr.[ch] moved to src
2550 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2551 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2552 device/examples/ds390/tinitalk/tinitalk.dsp,
2553 device/examples/serialcomm/windows/serialcomm.dsp,
2554 support/librarian/librarian.dsp:
2555 removed linking of unused odbc32.lib and odbccp32.lib
2556 * support/scripts/winres.h:
2557 added for compilation with Visual C++ 2005 Express Edition
2559 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2561 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2564 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2566 * sdccconf_in.h: update the endian test so that SPARC Solaris
2567 does not throw syntax errors
2569 2007-08-06 Borut Razem <borut.razem AT siol.net>
2571 * doc/sdccman.lyx: removed two index entries which prevented the
2572 generation of sdcc doc archive
2574 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2576 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2577 instead of lyx 1.5.0.
2579 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2581 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2582 Lucas Loizaga, with minor modifications. Thanks!
2584 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2586 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2589 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2591 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2592 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2595 2007-07-22 Borut Razem <borut.razem AT siol.net>
2597 * configure.in, configure: re-introduced .version
2598 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2599 the version reverted to 2.7.0
2601 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2604 * doc/sdccman.lyx: bumped version to 2.7.3
2605 * device/include/mcs51/compiler.h: fixed elif->else
2606 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2607 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2608 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2609 enable accuse for bit operands
2610 * src/SDCCmain.c (printVersionInfo),
2611 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2612 environment descriptor
2613 * src/SDCCutil.h: added getBuildEnvironment
2614 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2615 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2616 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2617 * support/regression/tests/bug1348008.c,
2618 * support/regression/tests/bug1496419.c,
2619 * support/regression/tests/bug1503067.c,
2620 * support/regression/tests/preproc.c: added empty tests
2622 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2624 * support/regression/tests/bug1678803.c: new, added
2626 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2629 * as/link/hc08/lkihx.c,
2630 * as/link/hc08/lkrloc.c,
2631 * as/link/mcs51/lkihx.c,
2632 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2633 ihxExtendedLinearAddress
2634 * as/link/mcs51/lkrloc.c (relr),
2635 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2636 acall/ajmp, see bug 830513
2638 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2640 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2641 (cseBBlock): remember aggr2ptr has been used
2642 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2643 (geniCodeAssign): fixed bug 868103
2644 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2645 added operandSize prototype
2646 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2647 (genDataPointerSet): use max of size of right and result,
2648 (gencjne): added parameter useCarry for optimization,
2649 (genCmpEq): use carry if appropriate,
2650 (genXor): check if operand already in carry
2651 * support/regression/tests/bug-868103.c: enabled test
2653 2007-07-12 Raphael Neider <rneider AT web.de>
2655 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2657 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2659 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2660 from Robert Larice, thanks
2661 * support/regression/tests/bitopcse.c,
2662 * support/regression/tests/bitvars.c,
2663 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2664 * support/regression/tests/bug-927659.c: enabled test for z80
2665 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2666 * support/regression/tests/bug1745717.c: new, added
2667 * support/regression/tests/literalop.c,
2668 * support/regression/tests/nullstring.c: removed storage definitions that
2669 are now in testfwk.h
2671 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2673 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2674 and bool for targets that do not fully support it.
2675 * support/regression/tests/bug1546986.c,
2676 * support/regression/tests/bug1723128.c,
2677 * support/regression/tests/bug1734654.c,
2678 * support/regression/tests/bug1738367.c,
2679 * support/regression/tests/constantRange.c: only use bool if allowed
2681 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2683 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2684 Larice, also handle function pointers
2685 * support/regression/tests/bug1749275.c: new, added
2687 2007-07-03 Borut Razem <borut.razem AT siol.net>
2689 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2690 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2691 #1746528: SDCC should ignore ':' in inline assembler comments
2692 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2694 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2696 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2697 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2699 2007-06-29 Borut Razem <borut.razem AT siol.net>
2701 * src/SDCCmain.c: fixed bug
2702 #1744746: SDCC #4867: broken option --xram-size
2704 2007-06-28 Borut Razem <borut.razem AT siol.net>
2706 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2707 find out the endianess of host machine for ucsim
2709 2007-06-27 Borut Razem <borut.razem AT siol.net>
2711 * support/regression/generate-cases.py: corrected the file name
2713 * configure.in, configure, sdccconf_in.h: find out the endianess of
2715 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2718 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2720 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2722 2007-06-26 Borut Razem <borut.razem AT siol.net>
2724 * support/regression/generate-cases.py: display warning if function
2725 list is empty; implemented more flexible rule for detection of
2726 testing functions, allowing return type 'void' in the same line as
2727 the function name in the function definition
2728 * support/regression/tests/bug-1654060.c: corrected test
2729 * support/librarian/sdcclib.c: fixed warning:
2730 format '%s' expects type 'char *', but argument 2 has type 'int'
2732 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2734 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2735 Multiple infiles for sdcclib.
2737 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2739 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2742 2007-06-18 Borut Razem <borut.razem AT siol.net>
2744 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2745 how to handle comments, so they have to be removed by the
2746 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2747 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2748 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2749 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2750 table driven option hadling
2752 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2754 * src/SDCCast.c (decorateType),
2755 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2756 iCode to ast level to fix bug 1738367
2757 * support/regression/tests/bug1738367.c: new, added
2759 2007-06-15 Raphael Neider <rneider AT web.de>
2761 * src/pic16/devices.inc,
2762 * device/lib/pic16/pics.all,
2763 * device/include/pic16/pic18fregs.h,
2764 * device/include/pic16/pic18f[24][45]20.h,
2765 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2766 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2767 * device/lib/pic16/Makefile.in: faster cleanup
2769 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2771 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2773 2007-06-13 Raphael Neider <rneider AT web.de>
2775 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2777 2007-06-12 Raphael Neider <rneider AT web.de>
2779 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2780 suppress bit defines if NO_BIT_DEFINES is #define'd
2781 * device/include/pic/pic*.h: recreated all headers to include
2782 conditional bit defines
2783 * device/include/pic/pic16f886.h,
2784 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2785 * device/include/pic/recreate.sh: script to recreate the complete
2786 device library files based on the currently supported devices
2788 2007-06-12 Borut Razem <borut.razem AT siol.net>
2790 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2791 support/regression/Makefile.in, support/scripts/build.mak,
2792 support/scripts/Makefile.snapshot:
2793 use new svn URL scheme
2794 * doc/sdccman.lyx: SDCC Wiki moved to
2795 http://sdcc.wiki.sourceforge.net/
2797 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2799 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2800 * support/regression/tests/bug1734654.c: added
2802 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2804 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2805 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2806 with literal operands
2808 2007-06-10 Borut Razem <borut.razem AT siol.net>
2810 * as/link/z80/lklibr.c: fixed mingw build warning
2811 lklibr.c:575: warning: implicit declaration of function 'tolower'
2812 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2813 src/z80/main.c: move target specific options from src/SDCCmain.c
2814 to src/<target>/main.c
2816 2007-06-09 Borut Razem <borut.razem AT siol.net>
2818 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2819 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2820 * support/regression/tests/bug-1294691.c: added
2822 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2824 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2825 can also be static, fixes bug 1733438
2826 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2827 have absolute address too
2828 (computeType): added optimization for 'cond ? true : false'
2829 * support/regression/tests/absolute.c: added test for static absolute var
2831 2007-06-08 Raphael Neider <rneider AT web.de>
2833 * src/regression/Makefile: suppress parallel builds, allow easy
2834 switching between pic14/pic16 ports
2835 * src/regression/picregs.h: added pic14/16 header file switch
2836 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2837 inline.c,nestfor.c,string1.c}: include "picregs.h"
2839 2007-06-07 Borut Razem <borut.razem AT siol.net>
2841 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2842 permanent solution to suppress GCC 4.2.0 c++ warning:
2843 deprecated conversion from string constant to `char *'
2844 use 'const char *' where ever required
2845 * support/regression/generate-cases.py: implemented more flexible rule
2846 for detection of testing functions, allowing white-spaces surrounding
2847 the function name and the 'void' parameter.
2848 * support/regression/tests/constantRange.c,
2849 support/regression/tests/scott-compare3.c: fixed failing regression
2850 tests, uncovered by implementation of more flexible rule for detection
2851 of testing functions
2853 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2855 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2857 2007-06-04 Borut Razem <borut.razem AT siol.net>
2859 * configure.in, configure, config_vc.awk: sdcc version number is now
2860 stored in configure.in; removed .version
2861 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2862 doc/INSTALL.txt: version bumped to 2.7.2
2863 * sim/ucsim/configure.in, sim/ucsim/configure:
2864 use "read" to read from .version
2866 2007-06-03 Borut Razem <borut.razem AT siol.net>
2868 * */Makefile.in: removed annoying warning:
2869 Makefile:xx: Makefile.dep: No such file or directory
2871 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2873 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2874 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2875 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2876 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2877 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2878 bugfix: only use newBoolLink for bit result type
2879 * src/SDCCicode.c (geniCodeLogic): added param tree,
2880 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2881 (geniCodeLogicAndOr): use IS_BIT,
2882 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2883 (ast2iCode): added tree param to geniCodeLogic for comparisons
2884 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2885 * support/regression/tests/bug1723128.c: added test NotZero
2887 2007-06-01 Borut Razem <borut.razem AT siol.net>
2889 * SDCPP synchronized with GCC CPP release version 4.2.0,
2890 currently the latest release:
2891 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2892 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2893 support/cpp2/cppdefault.h, support/cpp2/except.h,
2894 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2895 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2896 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2897 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2898 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2899 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2900 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2901 support/cpp2/opts.h, support/cpp2/output.h,
2902 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2903 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2904 support/cpp2/system.h, support/cpp2/version.c,
2905 support/cpp2/Makefile.in: modified
2906 * support/cpp2/opts-common.c: added
2907 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2908 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2909 search for included source file in local directory
2910 * sim/ucsim/configure, sim/ucsim/configure.in:
2911 temporary solution to suppress GCC 4.2.0 c++ warning:
2912 deprecated conversion from string constant to `char *'
2914 2007-06-01 Raphael Neider <rneider AT web.de>
2916 * device/lib/pic/libdev/pic12f683.c,
2917 * device/include/pic/pic12f683.h: added GPIO bits
2919 2007-06-01 Raphael Neider <rneider AT web.de>
2921 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2922 quotation marks, clarified role of PIC14 vs. PIC16 ports
2923 * src/pic16/devices.inc,
2924 * device/include/pic16/pic18fregs.h,
2925 * device/include/pic16/pic18f[24][45]j10.h,
2926 * device/lib/pic16/pics.all,
2927 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2928 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2929 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2930 for new devices as they are not yet supported by gputils
2932 2007-05-31 Borut Razem <borut.razem AT siol.net>
2934 * Small Device C Compiler 2.7.0 released
2935 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2936 changed sdcc version to 2.7.1
2937 * support/scripts/sdcc.nsi: added How to create WIN32 release
2940 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2942 * doc/sdccman.lyx: documented initialization and allocation of absolute
2943 variables, bit parameter passing, the need for function pointers to be
2944 reentrant and alpha quality support of inline and retrict
2946 2007-05-26 Borut Razem <borut.razem AT siol.net>
2948 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2949 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2950 * docs/knownbugs.html: updated
2952 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2954 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2956 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2958 (gencjneshort): optimized when left is AOP_DIR
2959 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2960 initializing unions in a struct/array
2961 * support/regression/fwk/include/testfwk.h: added defines for data, near
2962 and far for host and z80
2963 * support/regression/tests/bug1723128.c: new, added
2965 2007-05-22 Borut Razem <borut.razem AT siol.net>
2967 * doc/knownbugs.html: updated
2969 2007-05-21 Raphael Neider <rneider AT web.de>
2971 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2972 error message instead
2973 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2975 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2977 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2979 2007-05-21 Raphael Neider <rneider AT web.de>
2981 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2983 * src/regression/gpsim_assert.h,
2984 * src/regression/Makefile,
2985 * src/regression/pcodeopt.c: regression test for the above fix
2987 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2989 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2990 jumps to self, fixed bug 1717281
2992 2007-05-10 Borut Razem <borut.razem AT siol.net>
2994 * support/scripts/gen_known_bugs.pl: cosmetic fix
2995 * doc/knownbugs.html: generated by gen_known_bugs.pl
2997 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2999 * src/SDCCast.c (createFunction): also generate non-inlined version of
3000 function for functions declared as "static inline"
3001 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
3002 function can be inlined after non-inlined version generated.
3004 2007-05-10 Borut Razem <borut.razem AT siol.net>
3006 * support/scripts/gen_known_bugs.pl: added script
3007 which generates knownbugs.html
3009 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
3011 * doc/knownbugs.html: updated for release 2.7.0
3013 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3015 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
3017 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3019 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
3020 (throughout): updated generating comments
3021 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
3022 (throughout): updated generating comments
3023 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
3024 rule instead of at the second, or it might skip lines when removing the
3026 * support/regression/tests/bug1714204.c: changed test to foo
3028 2007-05-08 Borut Razem <borut.razem AT siol.net>
3030 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
3031 thanks to SDCC Distributed Compile Farm members,
3032 added Z80 and GBZ80 command line options
3033 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
3035 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
3037 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
3038 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
3039 * support/regression/tests/longlit.c: modified to be tested at all and
3040 to pass the actual test
3042 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3044 * device/include/mcs51/uPSD33xx.h: Added.
3046 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
3048 * device/lib/_gptrput.c,
3049 * device/lib/_gptrget.c: removed old code,
3051 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
3052 * support/regression/tests/bug1714204.c: new, added
3054 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3056 * support/regression/tests/regtrack.c: test was never executed
3057 because of the regression test being picky about white spaces.
3058 * device/lib/mcs51/crtclear.asm: added comment
3060 2007-05-06 Raphael Neider <rneider AT web.de>
3062 * device/lib/pic/Makefile.rules,
3063 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
3064 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
3066 2007-05-06 Raphael Neider <rneider AT web.de>
3068 * src/pic16/device.h,
3070 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
3071 _pic16_setDefaultOptions): removed/reordered command-line args
3072 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
3073 devices, regrouped command line args, environment variables),
3074 clarified sone points, added sections on how to add devices to the
3077 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
3079 * src/z80/peeph.def: fixed bug in rule 2
3081 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
3083 * src/port.h: added TARGET_MCS51_LIKE
3084 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
3085 take advantage of it too
3086 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
3087 (shiftR2Left2Result): Optimized: don't check shifting by 0
3088 * src/z80/peeph-z80.def,
3089 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
3090 modifications, see patch 1700823
3091 * src/mcs51/peep.c (): fixed bug 1712928
3092 * support/regression/tests/bug1712928.c: new, added
3094 2007-05-05 Borut Razem <borut.razem AT siol.net>
3096 * device/lib/pic16/Makefile.common.in,
3097 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3098 removed bash dependencies
3100 2007-05-01 Borut Razem <borut.razem AT siol.net>
3103 fixed bug #1710507: --i-code-in-asm makes compile fail
3104 all iCode comments are now one liners
3105 * src/mcs51/gen.c: fixed memory leak
3107 2007-05-01 Raphael Neider <rneider AT web.de>
3109 * device/lib/pic/libdev/*.c
3110 * device/include/pic/*.h: regenerated all device libs from updated
3112 * support/scripts/inc2h.pl: documented usage, now uses strict to
3115 2007-04-30 Borut Razem <borut.razem AT siol.net>
3118 fixed bug #1669175: Problem with space in output paths
3119 documented how to use paths with spaces for Windows users
3121 2007-04-29 Borut Razem <borut.razem AT siol.net>
3123 * Fixed svn:eol-style and svn:keywords properties
3124 * src/SDCCval.c: fixed bug
3125 #1592871: Segfault with "large" const arrays of characters
3126 replaced recursion with iteration
3127 * Removed svn:executable property from non-executable files
3129 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3131 * src/mcs51/gen.c (genRet): fixed bug 1707003
3133 2007-04-27 Raphael Neider <rneider AT web.de>
3135 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3136 createReachingDefinitions,assignValnums,pic16_destructDF,
3137 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3138 prevent NULL pointer dereferences
3139 * device/lib/pic/libdev/pic16f886.c,
3140 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3141 prevent building them, gputils do not really support them yet
3143 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3145 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3146 helps printf_small. 32 bytes more __idata mem.
3148 2007-04-27 Raphael Neider <rneider AT web.de>
3150 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3151 return early when pb or pb->pcHead is NULL (patch #1708427)
3152 * src/regression/empty.c,
3153 * src/regression/Makefile: added test with empty functions
3154 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3156 2007-04-27 Borut Razem <borut.razem AT siol.net>
3158 * src/SDCCast.c: fixed feature request
3159 #1547512: Redundant strings linked when using sizeof("abc")
3161 2007-04-23 Borut Razem <borut.razem AT siol.net>
3163 * doc/sdccman.lyx, src/SDCCmain.c:
3164 peep-hole comments are generated only if --fverbose-asm option is
3165 specified and --no-peep-comments is not, as proposed by Frieder.
3166 * support/regression/Makefile.in: compile regression tests with
3167 --fverbose-asm option so one can "grep" whether a new (or an old)
3168 peephole is (still) applied; requested by Frieder.
3170 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3172 * device/include/pic/pic16f886.h,
3173 * device/include/pic/pic16f887.h,
3174 * device/lib/pic/libdev/pic16f886.c,
3175 * device/lib/pic/libdev/pic16f887.c,
3176 * device/include/pic/pic14devices.txt,
3177 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3179 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3181 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3184 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3186 * device/lib/_memset.c: assembler version for mcs51
3188 2007-04-22 Borut Razem <borut.razem AT siol.net>
3190 * support/scripts/listerr.c: program to create the list of errors and
3191 warnings list from - added
3192 * doc/sdccman.lyx: removed the note
3193 "For list of warnings and corresponding codes, see err_warn.txt"
3194 * src/SDCCsymt.c: fixed bug #1699804:
3195 Bug with some uses of sizeof(static local array) (MCS51)
3196 * support/regression/tests/bug-1699804.c: added
3198 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3200 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3201 (main): added option -i,
3202 (asmbl, case S_INCL): use search_path_fopen,
3203 mostly from patch 1579668 by Peter Miller, thanks
3204 * src/z80/main.c: fixed typo --callee-saves-bc
3205 * device/include/mcs51/compiler.h: added sfrword for Tasking
3207 2007-04-20 Borut Razem <borut.razem AT siol.net>
3209 * src/z80/main.c: replaced reserved keyword asm with asmblr
3211 2007-04-19 Borut Razem <borut.razem AT siol.net>
3213 * src/port.h: use const pointers to strings
3214 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3215 * src/pic16/main.c: include SDCCargs.h
3216 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3217 const char, since the strings are dynamically allocated
3218 * src/SDCCmain.c: options.code_seg and options.const_seg are
3219 dynamically allocated; check port specific command line options
3220 before the general ones
3221 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3223 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3225 * device/include/ds400rom.h,
3226 * device/lib/ds390/lcd390.c,
3227 * device/lib/ds390/memcpyx.c,
3228 * device/lib/ds390/rtc390.c,
3229 * device/lib/ds400/ds400rom.c,
3230 * device/lib/ds400/memcpyx.c,
3231 * device/lib/hc08/_ret.c: more replacements of keywords with their
3232 double underscore equivalents
3233 * device/lib/ds390/Makefile.in,
3234 * device/lib/ds400/Makefile.in,
3235 * device/lib/gbz80/Makefile.in,
3236 * device/lib/hc08/Makefile.in,
3237 * device/lib/mcs51/Makefile.in,
3238 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3240 2007-04-17 Borut Razem <borut.razem AT siol.net>
3242 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3243 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3244 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3245 to --fverbose-asm, to be gcc'ish
3247 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3249 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3251 2007-04-17 Borut Razem <borut.razem AT siol.net>
3253 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3254 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3255 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3256 with their double underscore equivalent
3258 2007-04-14 Borut Razem <borut.razem AT siol.net>
3260 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3263 2007-04-13 Borut Razem <borut.razem AT siol.net>
3265 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3267 * device/examples/serialcomm/windows/serial.[ch],
3268 device/examples/serialcomm/windows/test_serialcomm.cpp:
3269 updated by Bela Torok
3270 * device/examples/serialcomm/windows/serialcomm.dsw,
3271 device/examples/serialcomm/windows/serialcomm.dsp: added
3273 2007-04-13 Jan Waclawek <wek AT efton.sk>
3275 * doc/sdccman.lyx: additions and changes at various places
3276 (submitted as #1697136).
3277 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3279 2007-04-10 Borut Razem <borut.razem AT siol.net>
3281 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3282 LyX file format changed to 245
3283 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3284 "FreeWare" replaced with "free open source"
3286 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3288 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3290 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3292 * device/include/pic16/pic18fregs.h,
3294 * device/lib/_decdptr.c,
3295 * device/lib/_divsint.c,
3296 * device/lib/_divslong.c,
3297 * device/lib/_divuint.c,
3298 * device/lib/_divulong.c,
3299 * device/lib/_fs2schar.c,
3300 * device/lib/_fs2sint.c,
3301 * device/lib/_fs2slong.c,
3302 * device/lib/_fs2uchar.c,
3303 * device/lib/_fs2uint.c,
3304 * device/lib/_fs2ulong.c,
3305 * device/lib/_fsadd.c,
3306 * device/lib/_fscmp.c,
3307 * device/lib/_fsdiv.c,
3308 * device/lib/_fseq.c,
3309 * device/lib/_fsget1arg.c,
3310 * device/lib/_fsget2args.c,
3311 * device/lib/_fsgt.c,
3312 * device/lib/_fslt.c,
3313 * device/lib/_fsmul.c,
3314 * device/lib/_fsneq.c,
3315 * device/lib/_fsnormalize.c,
3316 * device/lib/_fsreturnval.c,
3317 * device/lib/_fsrshift.c,
3318 * device/lib/_fssub.c,
3319 * device/lib/_fsswapargs.c,
3320 * device/lib/_gptrget.c,
3321 * device/lib/_gptrgetc.c,
3322 * device/lib/_gptrput.c,
3323 * device/lib/_logexpf.c,
3324 * device/lib/_modsint.c,
3325 * device/lib/_modslong.c,
3326 * device/lib/_moduint.c,
3327 * device/lib/_modulong.c,
3328 * device/lib/_mulint.c,
3329 * device/lib/_mullong.c,
3330 * device/lib/_schar2fs.c,
3331 * device/lib/_ser.c,
3332 * device/lib/_setjmp.c,
3333 * device/lib/_sint2fs.c,
3334 * device/lib/_slong2fs.c,
3335 * device/lib/_spx.c,
3336 * device/lib/_uchar2fs.c,
3337 * device/lib/_uint2fs.c,
3338 * device/lib/_ulong2fs.c,
3339 * device/lib/asincosf.c,
3340 * device/lib/atanf.c,
3341 * device/lib/calloc.c,
3342 * device/lib/ds390/tinibios.c,
3343 * device/lib/ds400/tinibios.c,
3344 * device/lib/expf.c,
3345 * device/lib/free.c,
3346 * device/lib/hc08/_mulint.c,
3347 * device/lib/logf.c,
3348 * device/lib/malloc.c,
3349 * device/lib/printf_fast.c,
3350 * device/lib/printf_tiny.c,
3351 * device/lib/printfl.c,
3352 * device/lib/realloc.c,
3353 * device/lib/ser_ir.c,
3354 * device/lib/serial.c,
3355 * support/regression/tests/libmullong.c: replaced all special keywords
3356 with their double underscore equivalent
3357 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3358 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3360 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3361 (genRet): if the bit-symbol is ruonly it already is in the carry
3362 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3363 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3364 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3365 type UCHAR if dest is not bit
3367 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3369 * device/include/math.h,
3370 * device/lib/cotf.c,
3371 * device/lib/expf.c,
3372 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3374 2007-04-01 Borut Razem <borut.razem AT siol.net>
3376 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3377 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3378 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3379 gcc_unreachable() called internal_error()...
3381 2007-03-30 Raphael Neider <rneider AT web.de>
3383 * src/pic/ralloc.c (isData): suppress garbage debug output
3385 2007-03-28 Borut Razem <borut.razem AT siol.net>
3388 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3389 is developed, built and used worldwide, and the word "night" doesn't
3392 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3394 * device/include/mcs51/C8051F360.h: new, added
3395 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3397 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3399 * src/SDCC.y (declaration_specifiers, function_specifier),
3400 * support/Util/SDCCerr.c,
3401 * support/Util/SDCCerr.h,
3403 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3405 * src/SDCCmem.c (deallocParms),
3406 * src/SDCCast.c: support for function inlining, not quite complete
3407 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3408 'restrict' qualifier
3410 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3412 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3413 (saveRBank, unsaveRBank): don't save bits,
3414 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3415 * support/regression/tests/bug1535242.c: new, added
3416 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3417 thanks Alexey Shamrin <shamrin AT gmail.com>,
3418 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3419 removed header guard)
3421 * sdcc.spec: bumped version to 2.6.5
3422 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3424 2007-03-22 Borut Razem <borut.razem AT siol.net>
3426 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3427 fixed bug #1653671: sdcdb integration into ddd is broken
3429 2007-03-22 Raphael Neider <rneider AT web.de>
3431 * src/pic/gen.c (popGetExternal): augmented to also create references
3432 to external variables (not only labels),
3433 (genCall): comment on plan to reduce PAGESEL overhead,
3434 (genFunction, genEndFunction): also save/restore FSR around interrupt
3435 handling code, removed lots of unused code
3436 (genDivOneByte): release acquired temp register
3437 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3439 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3440 for registers that need to be saved during interrupts (FSR, STATUS,
3441 PCLATH; W needs special handling), currently only FSR is used
3443 2007-03-22 Raphael Neider <rneider AT web.de>
3445 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3447 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3449 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3451 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3453 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3455 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3457 * as/link/aslink.h: added LKOBJEXT
3458 * as/link/hc08/link_hc08.dsp,
3459 * as/link/hc08/Makefile.bcc,
3460 * as/link/hc08/Makefile.in,
3461 * as/link/mcs51/aslink.dsp,
3462 * as/link/mcs51/Makefile.bcc,
3463 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3464 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3465 * as/link/lkaomf51.c: merged and moved
3466 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3467 * as/link/z80/lkdata.c,
3468 * as/link/lkdata.c: merged and moved
3469 * as/link/hc08/lkmain.c,
3470 * as/link/mcs51/lkmain.c: cosmetic changes
3471 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3472 * as/link/lklex.c: use LKOBJEXT
3473 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3474 ANSI-fied functions, removed bubble-sorts
3475 * as/link/z80/lksym.c as/link/lksym.c: merged,
3477 * as/link/z80/linkgbz80.dsp,
3478 * as/link/z80/linkz80.dsp,
3479 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3480 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3481 * as/link/z80/lkhead.c,
3482 * as/link/z80/lklex.c: deleted
3483 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3484 * as/link/z80/lkmain.c: added copyfile()
3486 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3488 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3490 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3492 * device/lib/_strlen.c: assembler version for mcs51
3494 2007-03-13 Raphael Neider <rneider AT web.de>
3496 * device/include/pic16/pic18f2221.h,
3497 * device/include/pic16/pic18f2321.h,
3498 * device/include/pic16/pic18f2331.h,
3499 * device/include/pic16/pic18f4221.h,
3500 * device/include/pic16/pic18f4321.h,
3501 * device/include/pic16/pic18f4331.h: fixed config byte location names
3502 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3503 consistently named config byte locations
3505 2007-03-13 Borut Razem <borut.razem AT siol.net>
3507 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3508 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3509 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3510 as/link/z80/Makefile.in, as/z80/Makefile.in:
3513 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3515 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3516 * device/lib/printf_large.c: pointer was converted to generic
3517 pointer for mcs51 models other than model-small (Maarten noticed)
3519 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3521 * device/include/mcs51/ADuC84x.h: Added.
3523 2007-03-10 Borut Razem <borut.razem AT siol.net>
3525 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3526 fixed RFE #1624219: double backslashes in filenames;
3527 functions hexEscape(), octalEscape() and copyStr() moved from
3528 SDCCval.c to SDCCutil.c and made them glovbally available
3530 2007-03-09 Borut Razem <borut.razem AT siol.net>
3532 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3533 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3534 1673361: Missaligned comments in output files
3536 2007-03-09 Raphael Neider <rneider AT web.de>
3538 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3540 2007-03-09 Raphael Neider <rneider AT web.de>
3544 * src/pic/ralloc.c: suppress undesired debug output
3545 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3547 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3549 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3551 2007-03-07 Borut Razem <borut.razem AT siol.net>
3553 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3554 search include files in the current directory
3556 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3558 * src/SDCCglue.c (emitMaps, glue),
3559 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3561 * support/regression/tests/absolute.c: added xdata test
3563 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3565 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3566 added condition to macro, fixes bug 1666080
3568 2007-03-02 Raphael Neider <rneider AT web.de>
3570 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3572 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3574 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3575 be cleared. Unconditionally set __XPAGE
3576 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3578 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3583 * src/mcs51/rtrack.c,
3585 * doc/sdccman.lyx: added --no-gen-comments
3586 * src/mcs51/peeph.def: added 192.b, disabled 185
3588 2007-02-25 Raphael Neider <rneider AT web.de>
3590 * src/pic16/gen.c (genCast): fixed typo
3591 * device/lib/pic16/Makefile.subdir: only install existing files
3592 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3594 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3596 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3597 * device/lib/mcs51/crtclear.asm,
3598 * device/lib/mcs51/crtxclear.asm: renumbered labels
3599 * device/lib/mcs51/Makefile.in: added crtcall.asm
3600 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3601 * src/mcs51/gen.c (movc): removed,
3602 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3604 (toCarry, genSend, genRet): added function toCarry,
3605 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3606 (assignBit, genAssign, genCast): added function assignBit
3607 * src/mcs51/Makefile.bcc: added rtrack.c
3608 * src/mcs51/ralloc.h: made valueKnown a bitfield
3609 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3610 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3611 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3612 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3613 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3614 (_pop): only pop valid pairs, see gencjneshort,
3615 (gencjneshort): return pair that still needs to be popped, restructured,
3616 (gencjne, genCmpEq): call _pop
3618 2007-02-23 Raphael Neider <rneider AT web.de>
3620 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3622 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3624 * device/include/mcs51/P89LPC925.h: Added.
3626 2007-02-18 Raphael Neider <rneider AT web.de>
3628 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3630 2007-02-17 Borut Razem <borut.razem AT siol.net>
3632 * support/cpp2/directives.c, support/cpp2/version.c:
3633 synchronized with GCC CPP 4.1.2
3635 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3637 * src/mcs51/rtrack.h,
3638 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3639 by checking the strings passed by emitcode() to the assembler.
3640 Feel free to change. This in part addresses RFE #482179.
3641 Set environment variable SDCC_RTRACK to enable.
3642 * src/mcs51/gen.c: inserted hooks
3643 * src/mcs51/ralloc.h: added two members to struct regs
3644 * support/regression/tests/regtrack.c: added
3646 2007-02-14 Borut Razem <borut.razem AT siol.net>
3648 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3649 * Makefile.in: applied patch from Makefile related part of
3650 #1469393: Compiler does not initialize static data
3652 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3654 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3655 for better fix of bug 1273984, compiles pic16 rand.c
3657 2007-02-12 Borut Razem <borut.razem AT siol.net>
3659 * src/pic16/main.c: fixed pic16 standard library directory bug
3661 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3663 * src/hc08/gen.c (genSwap): fix swap regression test
3665 2007-02-10 Borut Razem <borut.razem AT siol.net>
3667 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3669 * support/regression/tests/bug-1654060.c: added regression test for
3672 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3674 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3675 bit moves in return statement
3677 2007-02-09 Borut Razem <borut.razem AT siol.net>
3679 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3682 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3684 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3685 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3687 2007-02-07 Raphael Neider <rneider AT web.de>
3689 * src/pic16/devices.inc,
3690 * device/include/pic16/pic18fregs.h,
3691 * device/include/pic16/pic18f[24][34]31.h,
3692 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3693 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3694 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3696 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3698 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3699 can this have lived here for so many years?
3700 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3701 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3702 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3704 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3706 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3707 appended by loop induction must be at the very end of the eBBlock
3709 2007-02-05 Kevin Vigor
3711 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3713 2007-02-05 Borut Razem <borut.razem AT siol.net>
3715 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3716 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3718 2007-02-03 Borut Razem <borut.razem AT siol.net>
3720 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3721 applied patch #1646602 option to set default signedness of char to
3722 unsigned, added -funsigned-char command line option,
3723 thanks to Gunther Jehle
3724 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3725 prompt for file deletion a few hundred times (especially the
3726 subversion files, which have ro permissions so it asks for
3727 confirmation), thanks to Simon McAuliffe;
3728 added {} + option to find in order to remove multiple files from a
3731 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3733 * device/include/mcs51/SST89x5xRDx.h: Added.
3735 2007-02-02 Raphael Neider <rneider AT web.de>
3737 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3738 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3740 2007-02-01 Raphael Neider <rneider AT web.de>
3742 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3745 2007-01-31 Borut Razem <borut.razem AT siol.net>
3747 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3748 if compiled with GCC. Thanks to Raphael Neider
3750 2007-01-31 Raphael Neider <rneider AT web.de>
3752 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3753 operand names, handles name and (name + n) for all n,
3754 (sameBank): restructured, also check bank allocation policy,
3755 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3756 (pic14_operandsAllocatedInSameBank): check whether to operands
3757 will be allocated into the same bank (i.e., section) to reduce
3758 BANKSEL overhead, queried from pcode.c:sameBank,
3759 (pic14printLocals): reintroduced clustering registers into a single
3760 section: all compiler generated symbols will now reside in one
3761 bank (per file), reducing BANKSEL overhead and code size,
3762 (showAllMemmaps): use local dbuf where possible
3764 2007-01-29 Raphael Neider <rneider AT web.de>
3766 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3767 (call_libraryfunc): retrieve/create symbol and mark as used,
3768 (genFunction): mark defined functions as non-extern and add again
3769 to code memmap for later output
3770 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3771 (pic14printLocals): reworked for new symbol emission,
3772 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3773 showAllMemmaps): reworked symbol output using dbufs, added handling
3774 of string literals (still incomplete),
3775 (picglue): removed symbol emission, moved into showAllMemmaps,
3776 (emitSymbolSet): new workhorse for symbol output,
3777 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3779 2007-01-29 Borut Razem <borut.razem AT siol.net>
3781 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3782 component contains the extension separator.
3784 2007-01-28 Borut Razem <borut.razem AT siol.net>
3786 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3788 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3789 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3790 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3791 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3792 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3793 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3794 src/z80/gen.c, support/Util/MySystem.c:
3795 accept slash and backslash as directory separator on WIN32 and
3798 2007-01-28 Raphael Neider <rneider AT web.de>
3800 * src/pic16/devices.inc,
3801 * device/include/pic16/pic18f[24][23]21.h,
3802 * device/include/pic16/pic18fregs.h,
3803 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3804 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3805 * device/lib/pic16/libio/adc.ignore,
3806 * device/lib/pic16/libio/i2c.ignore,
3807 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3808 family, as gputils do not yet support the devices
3809 * device/lib/pic16/Makefile.subdir: ignore errors on install
3810 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3811 headers and libraries from gputils .inc files
3813 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3815 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3817 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3819 * doc/sdccman.lyx: add printf benchmarks
3821 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3823 * device/lib/printf_fast.c: fix %c, char promoted to int
3824 * device/lib/printf_tiny.c: fix %c, char promoted to int
3826 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3828 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3830 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3832 * support/regression/tests/swap.c: 64 bit hosts failed
3833 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3835 2007-01-25 Raphael Neider <rneider AT web.de>
3837 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3838 based on absolute register address, patch by Alex Blond
3840 2007-01-22 Raphael Neider <rneider AT web.de>
3842 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3843 emitted, do not emit them again...
3845 2007-01-22 Raphael Neider <rneider AT web.de>
3847 * src/regression/bank1.c, src/regression/compare6.c,
3848 src/regression/add.c: cosmetic changes
3849 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3850 * src/pic/gen.c: fixed global zero and one,
3851 (aopForSym): removed unued code,
3852 (aopGet): assert aop is defined, check and use `index' of
3853 pCodeImmd operands (fixes #1630908),
3854 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3855 (register_reassign): prevent accidental register unification,
3856 (ReuseReg): cosmetic changes (also above)
3857 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3858 pic14emitStaticSeg): do not emit initialized data,
3859 (printIval*): replaced with working versions,
3860 (pic14createInterruptVect,picglue): use idata for initialized data,
3861 now init data should work in all modules (not only main()),
3862 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3864 2007-01-21 Borut Razem <borut.razem AT siol.net>
3866 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3867 use -fPIC or -fpic if they are supported and not ignored
3868 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3869 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3871 2007-01-20 Borut Razem <borut.razem AT siol.net>
3873 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3874 implemented RFE #1470316: allow "$" in variable names
3876 2007-01-20 Raphael Neider <rneider AT web.de>
3878 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3880 2007-01-20 Raphael Neider <rneider AT web.de>
3882 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3883 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3884 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3885 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3886 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3887 * device/lib/pic/libdev/pic*.c,
3888 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3889 * device/lib/pic/libdev/Makefile.in: show progress
3891 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3893 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3894 * support/scripts/sdcc_cygwin_mingw32,
3895 * support/scripts/sdcc_mingw32,
3896 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3897 conformance with autoconf 2.6
3899 2007-01-19 Raphael Neider <rneider AT web.de>
3901 * src/pic/device.c (register_map): fixed list construction
3902 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3903 (genMod): removed case for genModbits,
3904 (genModbits): removed as now unused/unimplemented
3905 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3907 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3909 * support/regression/tests/swap.c: added in response to #1638622
3910 * doc/sdccman.lyx: synced version, minor changes
3912 2007-01-18 Borut Razem <borut.razem AT siol.net>
3914 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3915 thanks to Gunther Jehle
3916 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3917 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3918 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3919 use filename in lineno instead.
3920 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3921 print the file name in ast_print()
3923 2007-01-18 Borut Razem <borut.razem AT siol.net>
3925 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3927 * src/SDCC.lex: stringLiteral() returns const char pointer,
3928 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3929 fixed column counting
3930 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3931 accept const char pointer as parameter
3932 * src/SDCCdwarf2.c: corrected buffer size
3934 2007-01-17 Borut Razem <borut.razem AT siol.net>
3936 * support/Util/dbuf_string.c: fixed for amd64
3938 2007-01-15 Borut Razem <borut.razem AT siol.net>
3940 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3941 removed terminal symbol ELIPSIS, since it was never generated by the
3942 lexer and it was wrongly used in parameter_identifier_list rule
3944 2007-01-15 Raphael Neider <rneider AT web.de>
3946 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3947 code page and data banking description
3948 * src/pic/genarith.c,
3949 * src/pic/gen.h: removed bit arithmetic functions,
3950 updated exit(1) to exit(EXIT_FAILURE)
3951 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3952 * device/include/pic16/pic18f2455.h,
3953 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3954 TRISD and TRISE, fixed/added some bit names
3955 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3956 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3957 updated pic18f2455.{c,h} instead of duplicating them
3959 2007-01-14 Borut Razem <borut.razem AT siol.net>
3961 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3962 Cannot debug files that contain spaces in the path name
3963 by converting spaces in asm file name to underscores
3965 2007-01-13 Borut Razem <borut.razem AT siol.net>
3967 * doc/sdccman.lyx: fixed format errors
3969 2007-01-10 Borut Razem <borut.razem AT siol.net>
3971 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3972 codeseg/constseg #pragma fail
3973 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3974 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3975 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3976 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3978 2007-01-09 Borut Razem <borut.razem AT siol.net>
3980 * get rid of diagnistic.[ch], pretty-print.[ch],
3981 c-pretty-print.[ch], ... used just for error, warning, ...
3983 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3984 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3985 suppoprt/cpp2/pretty-print.[ch]:
3987 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3988 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3989 suppoprt/cpp2/sdcpp.dsp:
3992 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3994 * device/lib/printf_large.c (output_float): removed recursion,
3995 use smaller buffer on stack for mcs51,
3996 fixed bug printing 1.96
3997 * support/regression/tests/snprintf.c: added test
3999 2007-01-07 Borut Razem <borut.razem AT siol.net>
4001 * use dynamic memory buffers instead temporary files
4002 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
4004 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
4005 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
4006 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
4007 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
4008 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
4009 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
4010 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
4011 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
4012 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
4013 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
4014 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
4015 support/Util/dbuf.c, support/Util/dbuf.h:
4017 * .version, sdcc.spec: bumped version to 2.6.4
4019 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4021 * src/port.h: added TARGET_Z80_LIKE macro
4022 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
4023 output PSEG location if --xram-loc or --xstack-loc was used
4024 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
4026 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
4028 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
4029 * as/as_z80.dsp, as/z80/as_z80.dsp,
4030 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
4031 * sdcc.dsw: moved project files into subdir
4032 * as/hc08/as_hc08.dsp,
4033 * as/hc08/Makefile.bcc,
4034 * as/hc08/Makefile.in,
4035 * as/mcs51/Makefile.bcc,
4036 * as/mcs51/Makefile.in,
4037 * as/z80/Makefile.bcc,
4038 * as/z80/Makefile.in,
4039 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
4042 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
4045 * as/mcs51/asmain.c,
4047 * as/z80/assym.c: removed include "strcmpi.h"
4048 * as/hc08/strcmpi.c,
4049 * as/hc08/strcmpi.h,
4050 * as/mcs51/strcmpi.c,
4051 * as/mcs51/strcmpi.h,
4052 * support/Util/strcmpi.c,
4053 * support/Util/strcmpi.h: removed files
4054 * as/strcmpi.c: added as_strncmpi()
4056 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4058 * sdcc.dsw: Added some dependencies on project config.dsp
4060 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
4062 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
4063 with [di]ram_start to fix a regresion
4065 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4067 * configure.in: added missing mcs51 in status output
4068 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
4070 * debugger/mcs51/clean.mk (distclean): remove config.h
4071 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
4072 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
4073 options.h, s-options-h and options.c
4074 * support/cpp2/clean.mk: unused, removed
4075 * Makefile.common.in,
4078 * as/hc08/Makefile.in,
4080 * as/mcs51/Makefile.in,
4081 * as/mcs51/clean.mk,
4084 * as/z80/Makefile.in,
4086 * as/link/Makefile.in,
4087 * as/link/hc08/Makefile.in,
4088 * as/link/hc08/clean.mk,
4089 * as/link/mcs51/Makefile.in,
4090 * as/link/mcs51/clean.mk,
4091 * as/link/z80/Makefile.in,
4092 * as/link/z80/clean.mk,
4093 * as/link/z80/conf.mk,
4094 * debugger/mcs51/Makefile.in,
4095 * debugger/mcs51/clean.mk,
4096 * device/include/Makefile.in,
4097 * device/lib/Makefile.in,
4098 * device/lib/mcs51/Makefile.in,
4099 * device/lib/pic/Makefile.in,
4100 * device/lib/pic/Makefile.common.in,
4101 * device/lib/pic/Makefile.subdir,
4102 * device/lib/pic/Makefile.rules,
4103 * device/lib/pic16/libio/Makefile.in,
4104 * device/lib/pic16/Makefile.subdir,
4105 * device/lib/pic16/libdev/Makefile.in,
4106 * device/lib/pic16/Makefile.rules,
4107 * device/lib/pic16/Makefile.common.in,
4108 * sim/ucsim/avr.src/Makefile.in,
4109 * sim/ucsim/main_in.mk,
4110 * sim/ucsim/cmd.src/Makefile.in,
4111 * sim/ucsim/doc/Makefile.in,
4112 * sim/ucsim/gui.src/Makefile.in,
4113 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4114 * sim/ucsim/gui.src/serio.src/Makefile.in,
4115 * sim/ucsim/hc08.src/Makefile.in,
4116 * sim/ucsim/libltdl/Makefile.in,
4117 * sim/ucsim/s51.src/Makefile.in,
4118 * sim/ucsim/sim.src/Makefile.in,
4119 * sim/ucsim/sim.src/conf.mk,
4120 * sim/ucsim/xa.src/Makefile.in,
4121 * sim/ucsim/z80.src/Makefile.in,
4125 * support/cpp2/Makefile.in,
4126 * support/librarian/Makefile.in,
4127 * support/librarian/clean.mk,
4128 * support/makebin/Makefile.in,
4129 * support/makebin/clean.mk,
4130 * support/packihx/Makefile.in,
4131 * support/regression/Makefile.in,
4132 * support/regression/ports/ds390/spec.mk,
4133 * support/regression/ports/gbz80/spec.mk,
4134 * support/regression/ports/hc08/spec.mk,
4135 * support/regression/ports/mcs51/spec.mk,
4136 * support/regression/ports/mcs51-large/spec.mk,
4137 * support/regression/ports/mcs51-medium/spec.mk,
4138 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4139 * support/regression/ports/pic14/spec.mk,
4140 * support/regression/ports/pic16/spec.mk,
4141 * support/regression/ports/mcs51-stack-auto/spec.mk,
4142 * support/regression/ports/ucz80/spec.mk,
4143 * support/regression/ports/xa51/spec.mk,
4144 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4145 adding a slash after $(top_builddir) and/or adding @datarootdir@
4147 * debugger/mcs51/configure.in,
4148 * device/lib/pic/configure.in,
4149 * device/lib/pic16/configure.in,
4150 * sim/ucsim/configure.in,
4151 * support/cpp2/configure.in,
4152 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4154 * debugger/mcs51/configure,
4155 * device/lib/pic/configure,
4156 * device/lib/pic16/configure,
4157 * sim/ucsim/configure,
4158 * support/cpp2/configure,
4159 * support/packihx/configure: generated with autoconf 2.60
4161 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4163 * as/link/hc08/lkihx.c (newArea),
4164 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4166 2007-01-02 Borut Razem <borut.razem AT siol.net>
4168 * doc/sdccman.lyx: documented #pragma sdcc_hash
4169 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4171 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4173 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4175 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4176 empty 'while'-loop to work correctly, see regression test 'while.c'
4177 * support/regression/tests/while.c: added
4179 2007-01-01 Borut Razem <borut.razem AT siol.net>
4181 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4182 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4183 support/cpp2/libcpp/sdcpp.c:
4184 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4185 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4186 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4188 2006-12-31 Borut Razem <borut.razem AT siol.net>
4190 * SDCPP synchronized with GCC CPP release version 4.1.1,
4191 currently the latest release:
4192 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4193 support/cpp2/libcpp/include/cpp-id-data.h
4194 support/cpp2/libiberty/fopen_unlocked.c
4195 support/cpp2/libiberty/md5.c
4197 support/cpp2/opt-functions.awk
4198 support/cpp2/opt-gather.awk
4199 support/cpp2/optc-gen.awk
4200 support/cpp2/opth-gen.awk:
4202 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4203 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4204 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4205 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4206 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4207 support/cpp2/diagnostic.h, support/cpp2/except.h,
4208 support/cpp2/hwint.h, support/cpp2/input.h,
4209 support/cpp2/intl.h, support/cpp2/move-if-change,
4210 support/cpp2/opts.c, support/cpp2/opts.h,
4211 support/cpp2/output.h, support/cpp2/prefix.c,
4212 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4213 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4214 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4215 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4216 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4217 support/cpp2/version.c:
4219 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4220 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4221 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4222 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4223 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4224 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4225 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4226 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4227 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4228 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4229 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4231 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4232 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4233 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4234 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4235 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4236 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4237 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4238 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4239 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4240 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4241 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4242 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4243 support/cpp2/system.h:
4246 2006-12-31 Borut Razem <borut.razem AT siol.net>
4248 * configure.in, configure: fixed bug #1538756: configure dies if bison
4249 and flex are not installed, 2nd try
4251 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4253 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4254 400.x for better code in RFE 899102
4256 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4258 * src/SDCCpeeph.c (deadMove),
4260 * src/mcs51/peep.h: renamed 'op' by 'reg'
4261 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4262 (scan4op): small change for removeDeadMove(), added support for
4263 'callee saves' and/or PACLL function calls,
4264 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4265 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4266 left in new dispatcher mcs51DeadMove()
4267 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4269 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4271 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4273 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4274 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4276 2006-12-30 Borut Razem <borut.razem AT siol.net>
4278 * support/cpp2/spacs.h: deleted from svn
4279 * configure.in, configure: fixed bug #1538756: configure dies if bison
4280 and flex are not installed
4282 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4284 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4285 with this z80 passes printf float test when enabled
4286 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4288 2006-12-28 Borut Razem <borut.razem AT siol.net>
4290 * support/cpp2/config.in, support/cpp2/configure.in,
4291 support/cpp2/configure, support/cpp2/Makefile.in:
4292 fix for the solaris build
4294 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4296 * src/SDCC.y (type_specifier2, pointer),
4298 * src/SDCCsymt.c (mergeSpec, checkSClass),
4299 * support/Util/SDCCerr.c,
4300 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4301 * support/valdiag/valdiag.py: Allow test cases to specify
4302 required language standard
4303 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4304 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4306 2006-12-27 Borut Razem <borut.razem AT siol.net>
4308 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4309 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4311 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4313 * support/cpp2/libiberty/Makefile.bcc: updated
4314 * src/pic16/main.c: fixed #pragma udata handling
4315 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4317 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4319 * src/SDCCpeeph.c: made labelHashEntry global,
4320 made pcDistance, FBYNAME static,
4321 (pcDistance): made static, use isComment and isLabel,
4323 (getLabelRef): added, extracted from labelRefCount(),
4324 (labelRefCount): use new getLabelRef(),
4325 (callFuncByName): made static, added deadMove,
4326 use isComment and isLabel,
4327 (newPeepRule): made static, set isLabel,
4328 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4329 labels from peephole rules,
4330 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4331 when isComment or isLabel is set
4332 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4333 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4335 * src/mcs51/peep.h: added
4336 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4337 * src/port.h: added peep->deadMove to port structure
4338 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4339 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4340 deadMove, finally removed no. 1 and 2
4347 * src/hc08/gen.c: mark lines with isComment or isLabel
4348 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4350 * sdcc.spec: bumped version to 2.6.3
4352 2006-12-26 Borut Razem <borut.razem AT siol.net>
4354 * support/cpp2/Makefile.in: added dependency on options.h
4355 * configure: regenerated
4356 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4357 * support/cpp2/Makefile.in: added vasprintf.c
4359 2006-12-25 Borut Razem <borut.razem AT siol.net>
4361 * SDCPP synchronized with GCC CPP release version 3.4.6,
4362 the latest release before 4.x:
4363 * support/cpp2/Makefile.in, support/cpp2/config.h,
4364 support/cpp2/configure, support/cpp2/configure.in,
4365 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4366 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4367 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4368 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4369 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4370 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4371 support/cpp2/cpptrad.c, support/cpp2/except.h,
4372 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4373 support/cpp2/hwint.h, support/cpp2/intl.h,
4374 support/cpp2/line-map.c, support/cpp2/line-map.h,
4375 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4376 support/cpp2/output.h, support/cpp2/prefix.c,
4377 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4378 support/cpp2/system.h, support/cpp2/version.c:
4380 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4381 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4382 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4383 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4384 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4385 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4386 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4387 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4388 support/cpp2/move-if-change, support/cpp2/opts.c,
4389 support/cpp2/opts.h, support/cpp2/opts.sh,
4390 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4391 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4392 support/cpp2/win32, support/cpp2/win32/dirent.c,
4393 support/cpp2/win32/dirent.h:
4395 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4396 * support/cpp2/sdcpp.h: renamed from sdcc.h
4397 * sdcppinit.c: deleted
4399 2006-12-23 Borut Razem <borut.razem AT siol.net>
4401 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4402 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4403 preproc.c: an other try to fix bug #982435: introduced
4404 -pedantic-parse-number command line option and pedantic_parse_number
4407 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4409 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4411 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4412 corrected overlayed areax addresses, warn about memory overlaps
4413 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4422 * src/port.h: added xabs_name and iabs_name
4423 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4424 (glue, emitMaps): create and emit maps d_abs and i_abs
4425 * src/SDCCglue.h: cosmetic changes
4426 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4428 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4429 (allocDefault): put absolute, initialized globals in them
4430 * support/regression/tests/absolute.c: added absolute bdata test
4431 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4433 2006-12-20 Borut Razem <borut.razem AT siol.net>
4435 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4436 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4437 added regression test for bug #982435
4439 2006-12-18 Borut Razem <borut.razem AT siol.net>
4441 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4442 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4443 small cosmetic changes
4444 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4445 * support/regression/tests/bug-1351710.c: added regression test
4447 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4449 * doc/sdccman.lyx: added the long missed iCode table
4450 "<where is figure II?>", added links to wiki
4452 2006-12-17 Borut Razem <borut.razem AT siol.net>
4454 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4455 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4456 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4457 unified table driven pragma handling, pragma argument type checking
4458 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4459 current one - version 1.1.3
4460 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4462 2006-12-13 Raphael Neider <rneider AT web.de>
4464 * src/pic/device.h: removed AssignedMemory structure and macros
4465 * src/pic/device.c: removed global finalMapping (linker assigns
4467 (register_map): add SFRs to remembered memRanges
4468 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4469 assignFixedRegisters,assignRelocatableRegisters): removed,
4470 (setMaxRAM,validAddress): adapted accordingly,
4471 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4472 reasonably sized sharebanks,
4473 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4474 (allDefsOutOfRange): removed unused code,
4475 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4477 * src/pic/pcode.c (register_reassign): removed recursion warning,
4478 fired far too often,
4479 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4480 to use existing pic14_stringInSet() to avoid duplicate symbols,
4481 tidied up the code a bit,
4482 (pic14printLocals): added in symmetry to printExterns, replaces
4483 writeUsedRegs more or less,
4484 (picglue): call new pic14_printLocals(),
4485 * device/include/pic/pic*.h: removed #pragma memmap directives,
4486 information gathered from include/pic/pic14devices.txt
4487 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4489 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4491 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4493 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4495 * device/include/mcs51/cc2430.h: fixed missing ';'
4497 2006-12-10 Raphael Neider <rneider AT web.de>
4499 * device/lib/pic16/libc/stdio/vfprintf.c,
4500 * device/lib/pic16/libc/stdio/printf_small.c,
4501 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4502 char arguments, as char varargs are cast to int by the caller,
4503 hopefully fixes #1604915 (other device libraries are still affected)
4505 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4507 * src/mcs51/ralloc.c (packRegsForAssign),
4508 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4510 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4512 * device/include/malloc.h: removed init_dynamic_memory
4513 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4514 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4515 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4516 * device/lib/libsdcc.lib,
4517 * device/lib/Makefile.in,
4518 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4519 * doc/sdccman.lyx: documented use of new _heap.c
4520 * support/regression/tests/malloc.c: removed init_dynamic_memory
4521 * src/cdbFile.c(spacesToUnderscores): new function,
4522 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4524 * device/include/tinibios.h: removed defines for putchar and getchar
4525 * device/lib/ds390/Makefile.in: added putchar.c
4526 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4528 2006-12-09 Borut Razem <borut.razem AT siol.net>
4530 * support/cpp2/sdcc.h: prevent multiple inclusion
4531 * support/cpp2/options.h: deleted
4533 2006-12-08 Borut Razem <borut.razem AT siol.net>
4535 * support/cpp2/sdcc.h: removed x*alloc() macros
4536 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4537 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4538 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4539 * support/cpp2/system.h: moved #include "sdcc.h"
4540 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4541 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4543 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4544 -funsigned-char options
4545 * support/cpp2/sdcppmain.c: fixed bug 1611411
4547 2006-12-07 Borut Razem <borut.razem AT siol.net>
4549 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4552 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4554 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4555 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4557 * .version: bumped to 2.6.2 because a) it's been a while
4558 b) the linker sources have moved c) the preprocessor is upgraded
4560 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4562 * support/regression/tests/snprintf.c: some checks
4563 * lib/src/printf_large.c: %bc: read char instead of int from stack
4565 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4567 * device/include/mcs51/cc2430.h: inserted _XPAGE
4569 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4571 * device/include/mcs51/cc2430.h: added
4573 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4575 * device/include/asm/default/features.h,
4576 * device/include/asm/ds390/features.h,
4577 * device/include/mcs51/at89s53.h,
4578 * device/include/ser.h,
4579 * device/include/ser_ir.h,
4580 * device/include/serial.h: changed keywords to double underscore variants,
4581 fixes bug 1590261 some more, thanks Steven Borley
4583 2006-12-01 Raphael Neider <rneider AT web.de>
4585 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4586 but emit warning (recursion is not supported for pic14)
4588 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4590 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4591 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4593 2006-11-30 Raphael Neider <rneider AT web.de>
4595 * src/pic/device.c (dump_sfr): always emit symbols
4596 * src/pic/glue.c (pic14printPublics): fixed typo
4598 2006-11-30 Raphael Neider <rneider AT web.de>
4600 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4601 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4602 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4603 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4604 a sharebank, use a non-shared bank for the stack if none available
4605 * src/pic/device.h (struct memRange): added linked list next field,
4606 added prototypes for above functions
4607 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4608 (typeRegWithIdx): accept fixed and unfixed stack registers
4609 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4610 the stack, handle shared and banked stack (except for WSAVE),
4611 (insertBankSel): removed useless optimization (will never fire),
4612 (FixRegisterBanking): added optimization for devices with only one
4613 possibly aliased bank of memory, like 16f84
4614 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4615 devices have no SHAREBANK in the linker script
4616 * device/include/pic/pic14devices.txt: documented memmap
4617 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4619 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4621 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4622 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4623 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4624 genhc08Code): switched most of the D (debug) macros to DD (detailed
4625 debug) macros to better control clutter in the generated .asm file.
4626 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4627 genRightShift): fixed bug with non-constant bit shift stored to
4628 a volatile result (SF Open Discussion forum thread #1616749).
4629 Single byte case is not yet optimized.
4631 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4633 * device/include/asm/mcs51/features.h,
4634 * device/include/malloc.h,
4635 * device/include/stdio.h: changed keywords to double underscore variants,
4638 2006-11-27 Borut Razem <borut.razem AT siol.net>
4640 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4641 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4642 support/cpp2/output.h, support/cpp2/cppinit.c,
4643 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4644 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4645 support/cpp2/cppdefault.c, support/cpp2/system.h,
4646 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4647 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4648 support/cpp2/prefix.c, support/cpp2/except.h,
4649 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4650 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4651 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4652 support/cpp2/version.c, support/cpp2/cppmain.c,
4653 support/cpp2/version.h, support/cpp2/hashtable.c,
4654 support/cpp2/cpperror.c:
4655 synchronized with GCC CPP release version 3.3.6,
4656 the latest where cppmain.c still exists.
4657 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4658 support/cpp2/sdcppinit.c: added
4660 2006-11-27 Borut Razem <borut.razem AT siol.net>
4662 * support/cpp2/cpplex.c:
4663 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4665 * support/cpp2/cpplib.c: removed definitions of unused variables
4667 2006-11-26 Borut Razem <borut.razem AT siol.net>
4669 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4670 since they are redefined by macros in support/cpp2/sdcc.h
4671 * support/cpp2/sdcc.h: x*alloc macro redefinition
4673 2006-11-25 Borut Razem <borut.razem AT siol.net>
4675 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4676 support/cpp2/configure, support/cpp2/Makefile.in,
4677 support/cpp2/cppfiles.c, support/cpp2/output.h,
4678 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4679 support/cpp2/config.h, support/cpp2/cpplib.h,
4680 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4681 support/cpp2/cppdefault.c, support/cpp2/config.in,
4682 support/cpp2/system.h, support/cpp2/cpplex.c,
4683 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4684 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4685 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4686 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4687 support/cpp2/configure.in, support/cpp2/intl.h,
4688 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4689 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4690 support/cpp2/version.c, support/cpp2/cppmain.c,
4691 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4692 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4693 support/cpp2/cpperror.c,
4694 support/cpp2/libiberty/safe-ctype.c,
4695 support/cpp2/libiberty/safe-ctype.h,
4696 support/cpp2/libiberty/splay-tree.c,
4697 support/cpp2/libiberty/obstack.c,
4698 support/cpp2/libiberty/lbasename.c,
4699 support/cpp2/libiberty/splay-tree.h,
4700 support/cpp2/libiberty/obstack.h:
4701 synchronized with GCC CPP release version 3.2.3,
4702 the latest before integration of cpp into gcc
4703 * support/cpp2/except.h, support/cpp2/line-map.c,
4704 support/cpp2/line-map.h,
4705 support/cpp2/libiberty/hex.c,
4706 support/cpp2/libiberty/concat.c,
4707 support/cpp2/libiberty/filenames.h: added
4708 * support/cpp2/intl.c: deleted
4710 2006-11-24 Borut Razem <borut.razem AT siol.net>
4712 * src/SDCC.y: enabled compilation of empty source file
4713 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4714 "ISO C forbids an empty source file"
4715 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4716 if all the code is ifdefed out.
4718 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4720 * src/hc08/gen.c (genPcall): fix for bug #1601032
4722 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4724 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4725 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4726 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4727 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4728 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4729 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4730 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4731 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4732 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4733 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4734 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4735 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4736 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4737 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4738 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4739 Renamed to all upper case as per the standard set by SiLabs
4741 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4743 * device/include/mcs51/C8051F520.h: new, added
4744 * device/include/mcs51/compiler.h: added link about predefined macros
4746 2006-11-23 Raphael Neider <rneider AT web.de>
4748 * src/regression/Makefile: add -L path to fresh library
4749 * src/regression/simulate: emphasize FAILED output
4750 * src/regression/create_stc: output _failures from gpsim
4751 * src/regression/compare4.c,
4752 * src/regression/rotate6.c: fixed char literals,
4753 all compile, all run =8-D
4755 * src/pic/pcode.h: added isPCASMDIR macro
4756 * src/pic/gen.c (genAnd): fixed bit offset
4757 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4758 packBits): unified register numbering schemes,
4759 (newReg): do not insert stack registers into hash table,
4760 (initStack): unpinned pseudo stack, simplified,
4761 (typeRegWithIdx): fixed retrieval of stack registers,
4762 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4763 (pCodeReplace): removed invalid assertion,
4764 (insertPCodeInstruction): fixed newly added labels,
4765 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4766 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4767 DumpFlow): removed unsed (broken?) code,
4768 (insertBankSel): prevent STATUS from being BANKSELed,
4769 (FixRegisterBanking): rewritten from scratch, implemented generic
4770 optimizations (suppress BANKSELs to same register and to registers
4771 present in all banks),
4772 (AnalyzeBanking): update flow after BANKSELection
4774 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4775 sharebank, let linker place it, mark STKxx symbols as emitted
4777 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4779 * src/regression/arrays.c,
4780 * src/regression/bank1.c,
4781 * src/regression/bool2.c,
4782 * src/regression/compare7.c,
4783 * src/regression/compare8.c,
4784 * src/regression/compare9.c,
4785 * src/regression/compare10.c,
4786 * src/regression/configword.c,
4787 * src/regression/for.c,
4788 * src/regression/mult1.c,
4789 * src/regression/pointer1.c,
4790 * src/regression/rotate6.c,
4791 * src/regression/string1.c,
4792 * src/regression/struct1.c,
4793 * src/regression/Makefile: make PIC14 regression tests run again
4794 (3 fail, 6 won't compile)
4796 2006-11-21 Raphael Neider <rneider AT web.de>
4798 * device/include/pic16/pic18f4550.h,
4799 * device/include/pic16/pic18f4455.h,
4800 * device/lib/pic16/libdev/pic18f4550.c,
4801 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4802 * configure.in: removed superfluous closing bracket
4804 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4806 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4809 2006-11-21 Raphael Neider <rneider AT web.de>
4811 * src/pic/device.{c,h}: added pic14_getPIC()
4812 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4813 (genAnd): added PIC code for one case, fixes #1597044
4814 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4815 SFRs that are present in all banks (e.g., STATUS)
4817 2006-11-20 Raphael Neider <rneider AT web.de>
4819 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4820 INCFSZ/INCFSZW and declared them as changing Z bit,
4821 (insertPCodeInstruction): correctly invert the above instructions,
4823 (DoBankSelect): don't panic on po_immediates
4825 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4828 * as/link/mcs51/lkihx.c (newArea),
4829 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4830 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4832 2006-11-11 Raphael Neider <rneider AT web.de>
4834 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4835 bitfield symbols, fixes #1579535 (once more...).
4837 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4839 * support/regression/generate-cases.py,
4840 * support/regression/fwk/include/testfwk.h,
4841 * support/regression/fwk/lib/testfwk.c: used code pointers,
4842 (about 50kByte less code generated for mcs51)
4844 2006-11-06 Borut Razem <borut.razem AT siol.net>
4846 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4847 debugger/mcs51/configure: fixed failed check because the function
4848 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4849 who submitted the patch for gpsim.
4850 * debugger/mcs51/configure.in: removed the result message
4851 * debugger/mcs51/Makefile.in: fixed the config.status warning
4852 "... seems to ignore the --datarootdir setting"
4854 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4856 * device/include/mcs51/c8051f020.h,
4857 * device/include/mcs51/c8051f040.h,
4858 * device/include/mcs51/c8051f060.h,
4859 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4860 * src/z80/gen.c (gencjneshort),
4861 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4863 2006-10-31 Borut Razem <borut.razem AT siol.net>
4865 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4866 debugger/mcs51/configure: get readline version
4868 2006-10-30 Borut Razem <borut.razem AT siol.net>
4870 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4871 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4872 debugger/mcs51/configure: locate readline even when cross compiling
4873 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4875 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4877 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4880 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4882 * device/include/malloc.h,
4883 * device/lib/calloc.c,
4884 * device/lib/free.c,
4885 * device/lib/malloc.c,
4886 * device/lib/realloc.c: moved definition of struct into sources
4887 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4889 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4891 * as/asx8051.dsp: corrected output directories
4892 * as/link/hc08: new directory for hc08 linker
4893 * as/hc08/aslink.h, as/link/aslink.h,
4894 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4895 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4896 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4897 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4898 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4899 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4900 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4901 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4902 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4903 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4904 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4905 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4906 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4907 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4908 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4909 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4910 * as/link/hc08/conf.mk,
4914 * sdcc.dsw: moved hc08 linker to as/link/hc08
4915 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4916 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4917 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4918 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4919 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4920 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4921 * as/link/mcs51/aslink.dsp,
4922 * as/link/mcs51/Makefile.in: factored out the common files
4923 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4924 * as/clean.mk: extra cleaning common files
4925 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4926 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4927 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4929 2006-10-29 Raphael Neider <rneider AT web.de>
4931 * src/pic/ralloc.c (newReg): create aliases for registers with
4932 multiple names to fix #1579535 and #1584001,
4933 (regWithIdx,dirregWithName): resolve aliases on lookup
4934 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4936 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4937 to prevent build errors on small devices
4939 2006-10-28 Raphael Neider <rneider AT web.de>
4941 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4942 assumption within interrupt handlers, fixes #1584940
4943 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4944 "emitted" to avoid emitting them again in udata
4946 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4948 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4951 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4953 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4954 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4955 on/off CR to CRLF conversion.
4957 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4959 * doc/sdccman.lyx: updated IRQ section
4961 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4963 * device/lib/serial_io.c: removed
4964 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4965 replacements for serial_io.c
4967 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4969 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4971 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4973 * device/lib/serial_io.c: Default putchar() and getchar() for
4974 mcs51 uses serial port.
4976 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4978 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4980 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4982 * support/regression/ports/mcs51/support.c: smaller
4983 _sdcc_external_startup()
4984 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4986 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4988 * device/lib/gbz80/crt0.s,
4989 * device/lib/gbz80/crt0_rle.s,
4990 * device/lib/gbz80/div.s,
4991 * device/lib/gbz80/fstubs.s,
4992 * device/lib/gbz80/heap.s,
4993 * device/lib/gbz80/mul.s,
4994 * device/lib/gbz80/putchar.s,
4995 * device/lib/gbz80/stubs.s,
4996 * device/lib/z80/crt0.s,
4997 * device/lib/z80/crt0_rle.s,
4998 * device/lib/z80/div.s,
4999 * device/lib/z80/fstubs.s,
5000 * device/lib/z80/heap.s,
5001 * device/lib/z80/mul.s,
5002 * device/lib/z80/putchar.s,
5003 * device/lib/z80/stubs.s: reverted, I was mistaken
5005 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5007 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
5008 * support/regression/ports/mcs51/support.c: removed race
5009 condition on TI in _putchar allowing to use serial port mode 0
5011 2006-10-20 Borut Razem <borut.razem AT siol.net>
5013 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
5015 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
5017 * device/lib/gbz80/crt0.s,
5018 * device/lib/gbz80/crt0_rle.s,
5019 * device/lib/gbz80/div.s,
5020 * device/lib/gbz80/fstubs.s,
5021 * device/lib/gbz80/heap.s,
5022 * device/lib/gbz80/mul.s,
5023 * device/lib/gbz80/putchar.s,
5024 * device/lib/gbz80/stubs.s,
5025 * device/lib/z80/crt0.s,
5026 * device/lib/z80/crt0_rle.s,
5027 * device/lib/z80/div.s,
5028 * device/lib/z80/fstubs.s,
5029 * device/lib/z80/heap.s,
5030 * device/lib/z80/mul.s,
5031 * device/lib/z80/putchar.s,
5032 * device/lib/z80/stubs.s: removed all leading underscores from area names
5034 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
5036 * support/regression/ports/mcs51/support.c: use highest baudrate so the
5037 regression tests are not waiting in the simulator for simulated
5038 transmission of debug output
5040 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5042 * device/lib/printf_large.c: slightly smaller
5043 * doc/sdccman.lyx: do not use spaces within html links
5045 2006-10-16 Borut Razem <borut.razem AT siol.net>
5047 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
5048 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
5049 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
5050 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
5051 debugger/mcs51/configure:
5052 [ 1185668 ] add gnu readline support to sdcdb - enabled
5054 2006-10-16 Raphael Neider <rneider AT web.de>
5056 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
5057 fixes #1577882, removes close to all banking optimizations
5059 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
5061 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
5062 variables in code memory
5063 * support/regression/tests/absolute.c: added test for this
5065 2006-10-15 Raphael Neider <rneider AT web.de>
5067 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
5069 (BankSelect): emit BANKSEL before touching linker-placed regs,
5072 2006-10-10 Raphael Neider <rneider AT web.de>
5074 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
5075 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
5076 * src/pic/main.c (_pic14_parseOptions),
5077 * src/pic/main.h: mostly reverted to previous state, now use results
5078 from SDCCmain.c's argument parsing
5080 2006-10-10 Borut Razem <borut.razem AT siol.net>
5082 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
5083 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
5084 [ 1185668 ] add gnu readline support to sdcdb -
5085 prepared for READLINE, not enabled yet,
5086 thanks to <tal.bav AT gmail.com>
5088 2006-10-10 Raphael Neider <rneider AT web.de>
5090 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
5091 * src/pic16/devices.inc,
5092 * device/include/pic16 (pic18f[24]620.h),
5093 * device/include/pic18fregs.h,
5094 * device/lib/pic16/pics.all,
5095 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5096 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5097 Gary Plumbridge and Anton Strobl
5099 2006-10-10 Raphael Neider <rneider AT web.de>
5101 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5102 --stack-siz=NUM options to configure the argument passing stack
5103 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5104 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5105 (pic14_getSharebankSize): obey --stack-siz=NUM,
5106 (pic14_getSharebankAddress): obey --stack-loc=NUM
5108 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5110 * doc/sdccman.lyx: added to the manual
5111 * doc/figures/ddd_example.png: added (neither pdflatex nor
5112 most browsers seem to like the .eps file)
5114 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5116 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5117 to /tmp and /var/tmp acc. LSB
5118 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5120 * support/regression/tests/onebyte.c: added test
5122 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5124 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5126 2006-10-05 Borut Razem <borut.razem AT siol.net>
5128 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5130 - sdcc.dsw: changed property eol-style to CRLF
5131 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5133 2006-10-04 Raphael Neider <rneider AT web.de>
5135 * device/include/pic/{pic16f84.h,pic16f84a.h},
5136 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5137 from patch #1522504, thanks to Robas Teodor
5139 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5141 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5144 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5146 * src/pic16/glue.c (pic16emitMaps),
5147 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5148 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5149 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5150 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5152 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5153 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5155 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5157 * support/librarian/sdcclib.c: Added option -l.
5158 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5160 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5161 using Windows command prompt.
5163 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5165 * device/lib/libsdcc.lib: added module rand
5166 * src/ds390/ralloc.c (rematStr),
5167 * src/hc08/ralloc.c (rematStr),
5168 * src/mcs51/ralloc.c (rematStr),
5169 * src/z80/ralloc.c (rematStr): made output more consistent
5170 * src/mcs51/gen.c: cosmetic changes
5172 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5174 * src/port.h: added mem.cabs_name to PORT
5181 * src/z80/main.c: added cabs_name initializers
5182 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5184 (emitMaps): emit absolutes in code memory into cabs_name
5186 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5187 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5188 * support/regression/fwk/include/testfwk.h: added define for at
5189 * support/regression/tests/absolute.c: added, new
5191 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5193 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5194 optimizations, see also patch 887161 by Stas Sergeev
5195 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5196 to be necessary anymore,
5197 (102, 103, 104, 127): renamed all occurances of bp to _bp
5199 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5201 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5202 thanks Weston T. Schmidt for patch 1555221
5203 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5204 * src/SDCCicode.c(geniCodeMultiply): small optimization
5206 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5208 * device/include/stdlib.h: added rand prototypes
5209 * device/lib/rand.c: new, added
5210 * device/lib/Makefile.in: added rand.c
5211 * src/z80/peeph.def,
5212 * src/z80/peeph-gbz80.def,
5213 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5215 2006-09-20 Raphael Neider <rneider AT web.de>
5217 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5219 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5221 * as/link/aslink.h: cosmetic changes
5222 * as/link/mcs51/Makefile.in,
5223 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5225 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5228 * as/link/mcs51/aslink.h,
5229 * as/link/z80/aslink.h: merged and moved to as/link/
5230 * as/link/lkstore.c,
5231 * as/link/mcs51/lkstore.c: moved to as/link/
5232 * as/link/clean.mk: remove *.o
5233 * as/link/mcs51/alloc.h: deleted
5234 * as/link/mcs51/lkarea.c: added lnksect prototype
5235 * as/link/mcs51/lkdata.c,
5236 * as/link/mcs51/lklex.c,
5237 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5238 * as/link/mcs51/lkmem.c,
5239 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5240 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5241 * as/link/mcs51/aslink.dsp,
5242 * as/link/mcs51/Makefile.aslink,
5243 * as/link/mcs51/Makefile.bcc,
5244 * as/link/mcs51/Makefile.in: updated for moved files
5245 * as/link/z80/lkarea.c,
5246 * as/link/z80/lkhead.c,
5247 * as/link/z80/lklex.c,
5248 * as/link/z80/lklibr.c,
5249 * as/link/z80/lklist.c,
5250 * as/link/z80/lkmain.c,
5251 * as/link/z80/lkrloc.c,
5252 * as/link/z80/lksym.c: synced with mcs51
5253 * as/link/z80/lkdata.c,
5254 * as/link/z80/lkeval.c,
5255 * as/link/z80/lkihx.c,
5256 * as/link/z80/lks19.c: cosmetic changes
5257 * as/link/z80/Makefile.in,
5258 * as/link/z80/linkgbz80.dsp,
5259 * as/link/z80/linkz80.dsp: updated for moved files
5261 2006-09-16 Borut Razem <borut.razem AT siol.net>
5263 * debugger/mcs51/sdcdb.c: partially fixed
5264 [ 1203664 ] sdcdb fails to open files w. two "." periods
5265 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5266 debugger/mcs51/symtab.h: fixed indenting
5267 * configure.in, configure: up to date with latest Maarten's changes
5269 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5272 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5273 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5274 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5275 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5276 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5277 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5278 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5279 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5280 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5281 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5282 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5283 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5284 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5285 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5286 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5287 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5288 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5289 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5290 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5291 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5292 as/link/mcs51/alloc.h,
5293 as/link/mcs51/clean.mk,
5294 as/link/mcs51/conf.mk,
5295 as/link/mcs51/Makefile.bcc,
5296 as/link/mcs51/Makefile.in,
5297 as/link/mcs51/readme.390,
5298 as/link/mcs51/strcmpi.c,
5299 as/link/mcs51/strcmpi.h,
5301 as/mcs51/Makefile.bcc,
5302 as/mcs51/Makefile.in,
5305 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5307 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5310 * as/link/Makefile.in,
5311 * as/link/z80/linkgbz80.dsp,
5312 * as/link/z80/linkz80.dsp,
5319 * link/z80/aslink.h,
5320 * link/z80/clean.mk,
5322 * link/z80/linkgbz80.dsp,
5323 * link/z80/linkz80.dsp,
5324 * link/z80/lkarea.c,
5325 * link/z80/lkdata.c,
5326 * link/z80/lkeval.c,
5329 * link/z80/lkhead.c,
5332 * link/z80/lklibr.c,
5333 * link/z80/lklist.c,
5334 * link/z80/lkmain.c,
5335 * link/z80/lkrloc.c,
5338 * link/z80/Makefile.in,
5340 * sdcc.dsw: moved link/ to as/link/
5342 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5344 * as/mcs51/i51mch.c (machine): fixed warning
5346 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5348 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5350 2006-09-09 Borut Razem <borut.razem AT siol.net>
5352 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5353 sdcdb WIN32 native port
5354 * src/clean.mk: fixed
5356 2006-09-08 Borut Razem <borut.razem AT siol.net>
5358 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5360 2006-09-08 Raphael Neider <rneider AT web.de>
5362 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5363 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5364 to gplink to disable processor mismatch warning and to allow
5365 the use of devices with only aliased (shared) memory banks,
5366 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5368 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5370 * doc/sdccman.lyx: Some re-formating plus example on using
5371 #pragma preproc_asm +/-
5373 2006-09-07 Borut Razem <borut.razem AT siol.net>
5375 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5378 2006-09-06 Borut Razem <borut.razem AT siol.net>
5380 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5381 line at sdcc.nsi:153
5382 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5384 2006-09-05 Borut Razem <borut.razem AT siol.net>
5386 * configure.in, configure: support for winsock2
5387 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5388 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5389 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5390 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5391 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5393 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5395 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5397 * support/regression/tests/bug1551947.c: new, added
5398 * src/SDCCsymt.h: strings are char* not byte*
5400 2006-09-05 Raphael Neider <rneider AT web.de>
5402 * device/lib/pic16/libdev/pic18f4550.c,
5403 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5404 declarations/definitions from patch #1520949
5406 2006-09-05 Raphael Neider <rneider AT web.de>
5408 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5409 byte-aligned bitfields, fixes #1539278
5411 2006-09-05 Raphael Neider <rneider AT web.de>
5413 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5416 2006-09-04 Borut Razem <borut.razem AT siol.net>
5418 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5419 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5420 -mno-cygwin is a part of the compiler name
5421 * support/scripts/sdcc_mingw32: don't disable ucsim
5423 2006-09-03 Borut Razem <borut.razem AT siol.net>
5425 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5426 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5428 2006-09-03 Raphael Neider <rneider AT web.de>
5431 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5432 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5435 2006-09-01 Borut Razem <borut.razem AT siol.net>
5437 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5438 to make ppc-osx happy
5440 2006-08-31 Borut Razem <borut.razem AT siol.net>
5442 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5443 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5444 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5445 * support/regression/ports/ds390/spec.mk,
5446 support/regression/ports/mcs51/spec.mk,
5447 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5448 To run regression tests in mingw environment:
5449 make DEV_NULL=NUL CC=gcc
5451 2006-08-30 Borut Razem <borut.razem AT siol.net>
5453 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5454 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5455 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5456 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5457 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5458 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5459 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5460 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5461 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5462 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5463 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5464 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5465 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5466 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5467 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5468 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5469 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5470 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5471 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5472 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5473 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5474 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5475 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5476 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5477 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5478 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5479 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5480 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5481 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5482 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5483 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5484 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5485 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5486 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5487 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5488 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5489 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5490 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5491 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5492 ucsim WIN32 native port
5494 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5496 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5498 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5500 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5501 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5503 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5505 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5506 * support/regression/tests/bug1546986.c: new, added
5507 * as/mcs51/.cvsignore,
5508 * debugger/mcs51/.cvsignore,
5509 * src/.cvsignore: deleted
5511 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5513 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5516 2006-08-20 Borut Razem <borut.razem AT siol.net>
5518 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5519 removed cl_listen_console::match(), cl_console::match(),
5520 restructured cl_commander::proc_input()
5522 2006-08-16 Borut Razem <borut.razem AT siol.net>
5524 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5525 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5526 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5528 2006-08-14 Borut Razem <borut.razem AT siol.net>
5530 * support/regression/Makefile.in,
5531 support/regression/ports/pic14/gpsim.cmd,
5532 support/regression/ports/pic14/spec.mk,
5533 support/regression/ports/pic14/support.c:
5534 added pic14 regression test
5536 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5538 * as/doc/asxhtm.html: documented changed ABS behaviour
5539 * as/doc/README: fixed some typos
5541 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5543 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5546 2006-08-12 Borut Razem <borut.razem AT siol.net>
5548 * support/regression/fwk/include/testfwk.h,
5549 support/regression/fwk/lib/testfwk.c,
5550 support/regression/generate-cases.py,
5551 support/regression/Makefile.in:
5552 regression test framework does not depend on function pointers and
5555 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5557 * device/include/stddef.h: c temporary hack to fix bug 1518273
5559 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5561 * device/include/mcs51/cc2510fx.h: added
5562 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5565 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5567 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5568 * as/z80/Makefile.in: added strcmpi.c
5569 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5570 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5572 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5574 * device/lib/gbz80/asm_strings.s,
5575 * device/lib/gbz80/crt0_rle.s,
5576 * device/lib/gbz80/div.s,
5577 * device/lib/gbz80/mul.s,
5578 * device/lib/gbz80/shift.s,
5579 * device/lib/z80/asm_strings.s,
5580 * device/lib/z80/crt0_rle.s,
5581 * device/lib/z80/div.s,
5582 * device/lib/z80/mul.s,
5583 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5584 flags which are all upper case
5586 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5588 * as/z80/asm.h: made CASE_SENSITIVE 1
5589 * link/z80/aslink.h: made CASE_SENSITIVE 1
5590 * src/z80/gen.c (throughout): made all conditionals upper case
5591 * support/regression/tests/bug1503067.c: new
5593 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5595 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5596 (shiftIntoPair): added case 2 for PAIR_IY,
5597 (setupToPreserveCarry): replaced parameters with iCode and check if
5598 PAIR_DE is in use to fix bug 1399290,
5599 (genPlus, genMinus): updated call to setupToPreserveCarry
5600 * support/regression/tests/bug1399290.c: new
5602 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5604 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5605 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5606 * src/ds390/gen.c (shiftRLong),
5607 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5608 * src/mcs51/gen.c (sameReg): changed to sameByte,
5609 (xch_a_aopGet): new,
5610 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5611 shiftRLong): fixed bug 1533966
5612 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5613 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5614 * support/regression/Makefile.in: disabled z80, enabled ucz80
5615 * support/regression/tests/float_trans.c: enabled test for z80 and host
5616 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5618 2006-08-01 Borut Razem <borut.razem AT siol.net>
5620 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5621 comparison is always false due to limited range of data type
5622 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5624 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5626 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5627 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5628 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5629 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5631 2006-07-31 Borut Razem <borut.razem AT siol.net>
5633 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5634 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5635 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5636 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5637 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5638 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5639 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5640 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5641 enable ucsim mingw compilation. Serial port is disabled,
5642 since it uses termios.h API, which is not available on native
5645 2006-07-31 Borut Razem <borut.razem AT siol.net>
5647 * Small Device C Compiler 2.6.0 released
5648 * support/scripts/sdcc.nsi: added FULL_DOC option
5649 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5651 2006-07-28 Borut Razem <borut.razem AT siol.net>
5653 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5654 * doc/INSTALL.txt: updated
5656 2006-07-27 Borut Razem <borut.razem AT siol.net>
5658 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5659 device/lib/pic/libdev/Makefile.in: fixed bug
5660 [ 1438354 ] pic libsdcc: distclean doesn't work
5661 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5662 device/lib/pic16/libio/Makefile.in: fixed bug
5663 [ 1438344 ] pic16 lib: clean doesn't work properly
5664 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5666 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5668 * device/lib/pic/libsdcc/fsdiv.c,
5669 * device/lib/pic/libsdcc/fsmul.c,
5670 * device/lib/pic16/libsdcc/float/fsdiv.c,
5671 * device/lib/pic16/libsdcc/float/fsmul.c,
5672 * device/lib/_fsdiv.c,
5673 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5674 * support/regression/tests/bug1520966.c: added
5675 * doc/knownbugs.html: removed [ 1520966 ] from the list
5677 2006-07-25 Borut Razem <borut.razem AT siol.net>
5679 * configure.in, configure, sdccconf_in.h: fixed bug
5680 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5681 * doc/knownbugs.html: removed [ 1519095 ] from the list
5683 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5685 * doc/knownbugs.html: added, contains list of known bugs at release
5686 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5688 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5690 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5691 function registers and corrected defaults with additional warning
5692 * device/lib/malloc.c: cosmetic changes
5693 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5694 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5695 (fillGaps): and used it
5697 2006-07-20 Raphael Neider <rneider AT web.de>
5699 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5700 output unless SDCCPICDEBUG is set
5701 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5702 output if SILENT is set
5704 2006-07-11 Borut Razem <borut.razem AT siol.net>
5706 * doc/README.txt: updated
5708 2006-07-10 Borut Razem <borut.razem AT siol.net>
5710 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5711 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5712 in WIN32 installation
5713 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5716 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5718 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5719 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5721 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5723 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5725 2006-07-06 Borut Razem <borut.razem AT siol.net>
5727 * support/regression/tests/bitfields.c:
5728 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5729 * support/regression/tests/constantRange.c:
5730 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5732 2006-07-04 Borut Razem <borut.razem AT siol.net>
5734 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5736 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5737 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5738 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5739 reverted changes from 2006-07-03
5740 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5741 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5742 added CPPFLAGS, used by the host port
5744 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5746 * support/regression/valdiag/tests/switch.c,
5747 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5748 * support/regression/tests/libmullong.c: fixed for host
5749 * support/regression/ports/host/spec.mk: disable all warnings for host,
5750 SDCC runs with --less-pedantic too
5752 2006-07-03 Borut Razem <borut.razem AT siol.net>
5754 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5756 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5757 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5758 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5759 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5761 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5762 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5763 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5764 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5766 2006-07-02 Raphael Neider <rneider AT web.de>
5768 * src/pic16/devices.inc,
5769 * device/include/pic16/pic18fregs.h,
5770 * device/include/pic16/pic18f4550.h,
5771 * device/lib/pic16/pics.all,
5772 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5774 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5776 * as/hc08/lkaomf51.c (OutputName),
5777 * as/mcs51/lkaomf51.c (OutputName),
5778 * as/z80/asmain.c (asmbl),
5779 * src/ds390/main.c (asmLineNodeFromLineNode),
5780 * src/hc08/ralloc.c (hc08_assignRegisters),
5781 * src/mcs51/main.c (asmLineNodeFromLineNode),
5782 * src/xa51/ralloc.c (checkRegMask),
5783 * src/xa51/gen.c (emitcode),
5784 * src/z80/gen.c (_emit2),
5785 * src/SDCCast.c (searchLitOp),
5787 * support/packihx/packihx.c,
5788 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5789 * src/ds390/gen.c (aopPutUsesAcc),
5790 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5791 * support/regression/tests/libmullong.c (mullong_wrapper),
5792 * src/SDCCsymt.c (powof2),
5794 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5795 * src/SDCCsymt.h: added TYPE_TARGET_*
5796 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5797 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5798 SDCCast because 1) header problems 2) this is the right place
5799 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5800 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5803 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5805 * src/SDCCicode.h: removed buggy semicolon in unused macro
5806 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5807 search for previous definiton of auto symbols too,
5808 (findPrevUse): fixed logic of emitWarnings
5810 2006-06-26 Raphael Neider <rneider AT web.de>
5812 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5813 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5815 2006-06-25 Raphael Neider <rneider AT web.de>
5817 * device/lib/pic/libm: NEW, added math library functions
5818 * device/lib/pic/libsdcc: NEW; added float support functions
5819 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5820 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5821 NEW, added math related headers
5822 * device/include/asm/pic/features.h: NEW
5823 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5824 (popGet): allow larger offsets for AOP_PCODE,
5825 (genDataPointerSet): handle literals explicitly, more debug output,
5826 (genAssign): fixed for float using aopLiteral ;-)
5827 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5828 GOTO initialisation routine
5829 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5830 flag on registers, fixes #1469043 (local variables do not work)
5831 * src/pic/main.c (_pic14_do_link),
5832 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5835 2006-06-25 Borut Razem <borut.razem AT siol.net>
5837 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5838 characters printed (not including the trailing '\0' used to end
5839 output to strings). Problem detected in regression test bug-927659.c.
5840 NOTE: printf() family functions should return int instead
5842 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5843 specifier are printed as themselves
5844 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5845 support flags, width and precision specifiers
5847 2006-06-24 Borut Razem <borut.razem AT siol.net>
5849 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5850 to the list of sdcc tagrets not supporting bit type
5851 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5852 testfor pic16 due to bug:
5853 [ 1511794 ] pic16: regression test bug-895992.c fails
5855 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5857 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5858 * src/SDCCglue.c (initPointer), fixed bug 1496419
5859 * support/regression/tests/bug1496419.c: new, added
5861 2006-06-22 Borut Razem <borut.razem AT siol.net>
5863 * support/regression/ports/pic16/support.c: use gpsim usart module from
5864 libgpsim_modules library
5866 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5868 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5871 2006-06-19 Raphael Neider <rneider AT web.de>
5873 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5874 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5875 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5876 (pic14printExterns,pic14printPublics,pic16printPublics,
5877 pic16_printExterns): use new functions to emit symbols
5878 (picglue,pic16glue): emit publics before emitting externs
5879 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5880 locally defined functions to avoid bug #1443651
5881 * support/regression/tests/bug-716242.c: removed pic16 workaround
5882 * support/regression/ports/pic16/spec.mk: ignore errors during build
5884 2006-06-19 Raphael Neider <rneider AT web.de>
5886 * src/pic/glue.h: added pic14aopLiteral prototype
5887 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5888 * src/pic/gen.c: removed stdint.h dependency
5889 (aopGet): use Safe_strdup()
5890 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5891 (genDataPointerSet): use pic14aopLiteral()
5892 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5893 for pic16; thanks to Bernhard and Maarten
5895 2006-06-18 Borut Razem <borut.razem AT siol.net>
5897 * support/regression/tests/structflexarray.c: flexible array members
5898 not supported by gcc < 3
5899 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5901 * src/pic/gen.c: don't include [p]strdin.h on solaris
5902 * support/Util/pstdint.h: addad svn attributes
5903 * support/regression/tests/constantRange.c,
5904 support/regression/tests/rotate.c: include inttypes.h instead
5905 stdint.h on solaris, addad svn attributes
5907 2006-06-18 Raphael Neider <rneider AT web.de>
5909 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5911 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5912 (pic16_genMinusBits): simplified sign-extension
5913 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5914 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5915 adjusted to correctly handle mixed-signed operands, disabled
5916 now unused multiplciation routines
5917 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5918 (assignResultValue): added argument denoting the size of the result
5919 as returned by the function (fixes upcasts in assigning from
5920 function calls: char foo(); int i = foo();)
5921 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5922 function result to assignResultValue
5923 (genMult): disabled inlined multiplication code
5924 (genDiv): augmented to also handle the modulus operator, fixed to
5925 handle mixed-signed operands correctly
5926 (genMod): simply call genDiv, disabled unused code
5927 (genAssign): fixed missing (sign-)extension on result
5928 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5929 valid char operands, allow signed operands for native code, added
5930 division and modulo operator handling
5931 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5933 As a consequence, onebyte.c (if split into two files) and muldiv.c
5934 pass regression tests.
5936 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5938 * doc/Makefile.in: two runs of makeindex seem needed to get
5939 correct page references in the index of sdccman.pdf
5940 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5942 2006-06-17 Borut Razem <borut.razem AT siol.net>
5944 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5946 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5948 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5949 mentioned ec2drv and paulmon
5951 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5953 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5954 consecutive abs areas
5955 (find_empty_space, allocate_space): added map to handle codemap or
5957 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5958 absolute idata and xdata
5959 * as/mcs51/lkmem.c (summary2): updated legend
5961 2006-06-16 Raphael Neider <rneider AT web.de>
5963 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5965 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5967 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5969 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5971 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5973 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5974 value of generic pointers,
5984 src/z80/main.c: PORT structure, added elements for gp_tags field,
5985 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5986 fields in the PORT structure of each port,
5987 * src/SDCCast.c (decorateType): allow processing of generic pointers
5988 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5991 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5997 * src/pic16/pcode.c,
5999 * src/pic/pcoderegs.c,
6002 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
6003 bug 1504689 on minGW
6005 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6007 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
6009 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
6011 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
6013 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
6015 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
6018 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
6020 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
6021 to a char variable. Fixed bug #1504211
6022 * device/include/pic16/adc.h,
6023 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
6024 and fixed bug #1364390
6026 2006-06-10 Borut Razem <borut.razem AT siol.net>
6028 * CVSROOT: removed the CVS left-over
6030 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6032 * as/hc08/asmain.c (asexit),
6033 * as/hc08/lkmain.c (lkexit),
6034 * as/mcs51/asmain.c (asexit),
6035 * as/mcs51/lkmain.c (lkexit),
6036 * src/SDCCglue.c (DEFSETFUNC),
6037 * src/SDCCmain.c (linkEdit, assemble),
6038 * support/librarian/sdcclib.c (AddRel),
6039 replaced unlink() by standard C remove()
6040 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
6041 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
6042 gatherImplicitVariables): new, added to fix bug 608752,
6043 (createFunction): added gatherImplicitVariables()
6044 * src/SDCCast.h: added createRMW prototype
6045 * src/SDCCsymt.h (struct symbol): added infertype
6046 * support/regression/tests/bug608752.c: new, added
6048 2006-06-10 Raphael Neider <rneider AT web.de>
6050 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
6051 multibyte dummy reads (fixes #1503234)
6053 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
6055 * device/include/mcs51/compiler.h: new, added header file to enable
6056 creating common sfr definition header files for different compilers
6058 2006-06-05 Raphael Neider <rneider AT web.de>
6060 * src/pic16/{pcode.h,genarith.c}:
6061 introduced pCodeOp combining any two pCodeOps (previously only
6062 two register operands could be combined), removed pcop2 from
6063 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
6064 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
6065 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
6066 rewritten to use new PO_TWO_OPS
6067 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
6068 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
6069 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
6070 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
6071 (pic16_get_op): embraced return arg to allow #define return(x),
6072 added new case for combined opcodes
6073 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
6074 (pic16_pCode2str,pic16_getRegFrompCodeOp,
6075 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
6077 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
6079 * src/SDCCval.c (checkConstantRange): added
6080 * src/SDCCval.h: added checkConstantRange
6081 * support/Util/SDCCerr.c,
6082 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
6083 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
6084 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
6085 * src/SDCCast.c (decorateType): added checkConstantRange,
6086 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
6087 can be emitted with the correct always true/false warning,
6088 added optimization for double '!';
6089 result of decorateType() must be assigned back to the tree, because
6090 decorateType() can change the tree
6091 * src/SDCCicode.c (geniCodeLogic),
6092 (geniCodeAssign): replaced new checkConstantRange, added warnings,
6093 (checkConstantRange): removed, it was only a fragment which never
6095 * src/SDCCsymt.c (computeType): fixed promotion for
6096 "-1 < (unsigned bit) b"
6097 * src/pic/ralloc.c (packRegsForAssign),
6098 * src/pic16/ralloc.c (packRegsForAssign),
6099 * src/hc08/ralloc.c (packRegsForAssign),
6100 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6102 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6103 * support/regression/tests/constantRange.c: added
6104 * support/valdiag/tests/constantRange.c: added
6105 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6107 2006-06-02 Borut Razem <borut.razem AT siol.net>
6109 * support/regression/ports/pic16/support.c: increase stack size
6111 * support/regression/Makefile.in: sort tests by name so that the
6112 resutlts can be compared on different machines / platforms
6114 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6116 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6117 * src/ds390/gen.c (emitLabel): new, added,
6118 (genDjnz): fixed stack overflow bug,
6119 (throughout): cosmetic changes to sync with mcs51/gen.c,
6120 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6121 * src/mcs51/gen.c (genEndFunction): small optimization,
6122 (throughout): cosmetic changes to sync with ds390/gen.c
6124 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6126 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6127 (_print_format): fixed printing pointers
6128 * src/mcs51/gen.c (emitLabel, movb): new, added,
6129 (genAssign): small optimization,
6130 (genDjnz): fixed stack overflow bug,
6131 (throughout): replaced sprintf with SNPRINTF,
6132 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6133 replaced emitcode("mov", "b,...") with MOVB(...),
6134 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6135 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6136 * src/mcs51/peeph.def: added rules 140 and 264
6137 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6138 so they may get optimized into registers
6140 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6142 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6143 immediately when encountered,
6144 (printUsage): always use stderr even on windows
6146 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6148 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6149 (processParms): fixed bug #1247551
6150 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6151 parseCmdLine, main): print '--version' to stdout,
6152 print 'help' to stdout if --help is given,
6153 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6154 arguments are given; fixed --help
6156 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6158 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6159 * support/regression/tests/bug-1493710.c: added
6161 2006-05-27 Borut Razem <borut.razem AT siol.net>
6163 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6165 * support/regression/ports/pic16/support.c: increase stack size
6166 from default 64 bytes to 128 bytes
6167 * support/regression/tests/staticinit.c,
6168 support/regression/tests/float.c: regression tests fully enabled
6169 for pic16 port by putting the initialized data arrays into the code
6171 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6172 This was changed by mistake in the previous version.
6174 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6176 * src/pic16/gen.c (genFunction, genEndFunction): some
6177 beautifications, fixed bug with falsely restoring FSR2 in large
6178 stack model, thanks to Beau E. Cox for reporting the bug
6180 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6182 * debugger/mcs51/break.c,
6183 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6184 use %p to print pointers, made address variables unsigned
6185 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6186 * debugger/mcs51/symtab.c (parseSymbol): must return something
6187 * src/mcs51/gen.c (aopForSym): small optimization,
6188 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6189 (freeAsmop): added missing break,
6190 (aopPut): removed parameter bvolatile, determine it inside the function,
6191 (saveRegisters, unsaveRegisters): small optimization,
6192 (genIpush): removed pointless check,
6193 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6194 replaced sprintf with SNPRINTF,
6195 replaced strcpy with strncpyz,
6196 updated aopPut calls,
6197 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6198 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6200 2006-05-24 Borut Razem <borut.razem AT siol.net>
6202 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6203 modification of test for the pic16 port, put the array to the code
6204 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6206 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6208 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6209 * support/Util/pstdint.h: added
6211 2006-05-22 Borut Razem <borut.razem AT siol.net>
6213 * src/regression/Makefile: removed bool2.c test, added -q linker option
6214 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6215 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6216 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6217 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6218 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6219 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6220 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6221 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6222 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6224 2006-05-22 Raphael Neider <rneider AT web.de>
6226 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6227 bug #1492360 (problematic due to generic pointers, see code)
6229 2006-05-22 Borut Razem <borut.razem AT siol.net>
6231 * support/regression/ports/pic16/specs.mk: removed stack size linker
6233 * support/regression/tests/array.c,
6234 support/regression/tests/bitopcse.c,
6235 support/regression/tests/bug-908454.c,
6236 support/regression/tests/malloc.c: modified for pic16 regression test
6237 * support/regression/tests/bitfields.c:
6238 pic16 - excluded bitfileds of size > 8
6239 * support/regression/tests/bp.c: pic16 - reduced data size
6240 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6241 * support/regression/tests/bug-460010.c:
6242 pic16 - used the absolute address the fits in memory
6243 * support/regression/tests/bug-716242.c:
6244 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6245 * support/regression/tests/float.c:
6246 pic16 - excluded - data size too big
6247 * support/regression/tests/onebyte.c:
6248 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6249 * support/regression/tests/shifts.c:
6250 pic16 - function names probably have to differ in first X characters
6252 * support/regression/tests/staticinit.c:
6253 pic16 - excluded some tests due error: no target memory available for
6256 2006-05-22 Borut Razem <borut.razem AT siol.net>
6258 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6259 second try. Thanks Stas Sergeev once more.
6261 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6263 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6264 (genLeftShift, genRightShift): fixed bug 1491627
6265 * src/hc08/peeph.def (rules 7, 8.x): added
6266 * support/regression/tests/shifts.c (ShiftLeftByParam,
6267 ShiftRightByParam, testShiftByParam): added to test variable shifting
6269 2006-05-20 Raphael Neider <rneider AT web.de>
6271 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6272 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6273 (allocReg): add only new registers to dynAllocRegs,
6274 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6275 #1489055, #1445850, and probably #1483693
6277 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6279 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6280 bug in for-loop that didn't emit the last of CONFIG and ID registers
6282 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6284 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6286 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6287 1489016, 1434401 and 1490124
6288 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6289 1489016, 1434401 and 1490124
6291 2006-05-17 Borut Razem <borut.razem AT siol.net>
6293 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6296 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6298 * device/include/mcs51/P89c51RD2.h,
6299 * device/include/mcs51/P89LPC901.h,
6300 * device/include/mcs51/P89LPC922.h,
6301 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6303 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6305 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6306 to fix missing stack pragma in compiled binary object file,
6308 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6310 * support/packihx/configure.in,
6311 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6312 determine sizeof basic types even while cross compiling
6314 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6316 * src/avr/gen.c (aopop),
6317 * src/ds390/gen.c (aopOp),
6318 * src/hc08/gen.c (aopOp),
6319 * src/mcs51/gen.c (aopop),
6320 * src/pic16/gen.c (pic16_aopOp),
6321 * src/pic/gen.c (aopOp),
6322 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6323 if size of operand is smaller than spill location
6325 2006-05-12 Borut Razem <borut.razem AT siol.net>
6327 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6328 have to have CR/LF line endings even if they are checked out on *nix
6329 or on WIN32 in cygwin binmode
6331 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6333 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6334 * device/include/ds80c390.h: added sfr16 definitions
6338 * src/ds390/ralloc.c,
6339 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6340 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6341 bit returning functions
6342 * support/regression/tests/sfr16.c: enabled test on ds390
6344 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6346 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6347 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6349 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6351 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6352 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6353 (cl_address_space constructor): removed expensive initialization,
6354 (cl_address_space::get_cell): extended for late initialization,
6355 (cl_address_space::*): use late initialization,
6356 (cl_address_decoder::activate): removed expensive initialization,
6357 This reduced regression test running time by 25%
6359 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6367 * support/packihx/Makefile.in,
6368 * support/packihx/clean.mk,
6369 * support/packihx/Makefile.bcc,
6370 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6372 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6374 * src/SDCCval.c (valNot): fix for regression test failure
6375 of not.c on big endian hosts
6377 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6379 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6381 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6383 * device/lib/mcs51/Makefile.in: changed string comparison operator
6384 to = for POSIX compliance; == is bash extension
6386 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6388 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6391 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6393 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6394 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6395 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6396 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6397 bug report #1478657,
6399 2006-05-05 Borut Razem <borut.razem AT siol.net>
6401 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6404 2006-05-02 Borut Razem <borut.razem AT siol.net>
6406 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6407 create *.ind, which made make to fail if invoked with -j 2
6409 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6411 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6412 Hubert Sack for patch 1479782
6414 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6416 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6418 2006-05-01 Raphael Neider <rneider AT web.de>
6420 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6421 (create_pic): store only prefix-free device name,
6422 (init_pic): check for device names with "16" prefix,
6424 * src/pic/device.h (struct PIC_device),
6425 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6427 * device/include/pic/pic12f{635,675,629,683}.h,
6428 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6429 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6430 * device/include/pic/pic16f505.h,
6431 * device/lib/pic/libdev/pic16f505.c: removed
6432 * device/include/pic/pic14devices.txt: added support for pic12f
6433 devices, removed unsupported non 16-bit devices
6434 [above changes provided by patch from Zik Saleeba]
6435 * src/pic/*, src/pic16/*, device/include/pic16/*,
6436 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6438 2006-05-01 Borut Razem <borut.razem AT siol.net>
6440 * configure.in, configure, doc/Makefile.in:
6441 sync with nightly build makefile - latex, dvipdf and dvips
6444 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6446 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6447 in the library source
6449 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6451 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6453 2006-04-28 Raphael Neider <rneider AT web.de>
6455 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6456 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6457 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6458 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6460 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6462 * device/lib/pic/libdev/Makefile.in,
6463 * device/lib/hc08/Makefile.in,
6464 * device/lib/gbz80/Makefile.in,
6465 * device/lib/z80/Makefile.in,
6466 * device/lib/ds390/Makefile.in,
6467 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6468 thanks to Borut for the bug report
6470 * configure: always create doc/Makefile independent from --enable-doc
6471 * Makefile.in: always install from directory doc independent from
6473 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6475 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6476 * doc/Makefile.in: install *.txt if present
6477 * device/include/Makefile.in (install): added installation of pic/*.inc
6478 and pic/*.txt files again, they were erroneously removed
6480 2006-04-28 Raphael Neider <rneider AT web.de>
6482 * src/pic/{gen.c,main.h,pcode.c},
6483 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6484 concerning signedness with casts
6486 2006-04-28 Raphael Neider <rneider AT web.de>
6488 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6489 definition of an interrupt handler,
6490 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6491 interrupt handler stuff from picglue() to separate routine,
6492 (picglue): enabled definition of intr handlers in files w/o main()
6494 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6496 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6497 compilation with MSVC 2005 Express Edition (VC8)
6499 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6501 * device/lib/Makefile: fixed build of gbz80 lib
6503 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6505 * support/regression/tests/bug-460010.c,
6506 * support/regression/tests/bug-524691.c,
6507 * support/regression/tests/bug-716242.c: removed conditional defines
6508 that are already in testfwk.h
6510 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6512 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6513 (AccAXRsh1): added, shift right by 1,
6514 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6516 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6518 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6520 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6521 remove cast to same type
6522 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6523 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6525 * link/z80/Makefile: removed, they have moved to
6528 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6529 * install-sh: fix bug #1204398 by setting umask 0022
6530 * device/lib/Makefile: separate build of z80 and gbz80 lib
6532 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6534 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6535 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6537 One basic decision: e.g. src/clean.mk includes further files. In order
6538 to make this work there are two solutions:
6539 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6540 run configure on them. This way they can use
6541 'include $(srcdir)/port-clean.mk'
6542 - always include clean.mk by the Makefile at the same level. To avoid
6543 that `make clean` tries to include and build Makefile.dep the
6544 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6545 implemented, because now even `make uninstall` doesn't create
6546 Makefile.in. clean.mk could be eliminated by pasting it in
6549 * debugger/mcs51/Makefile.in: build own objects from library sources
6550 (SLIB, SDCC) in current directory
6552 * configure, configure.in: renamed --disable-device-lib-build in
6553 --disable-device-lib; added --enable-doc, the required tools are
6554 searched by configure; added result message; the toolchain for the
6555 belonging ports are now only built, if the port is enabled.
6557 * support/regression/*: all output is written in directory gen, because
6558 the fwk and ports directories don't livet in the build tree using vpath
6560 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6561 --disable-device-lib, added --enable-doc, added section VPATH
6563 * sim/ucsim/configure.in,
6564 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6565 z80 are enabled by default
6567 2006-04-24 Raphael Neider <rneider AT web.de>
6569 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6570 to config word, "pic14_"-prefixed some extern functions
6571 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6572 config word has been found
6573 * src/pic/device.h: added prototypes
6574 * src/pic/pcode.c: added "pic14_"-prefix where needed
6575 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6577 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6579 (pic14emitRegularMap): ignore config words,
6580 (pic14createInterruptVect): moved generating __config directives away
6581 (picglue): have __config directives emitted
6583 2006-04-24 Borut Razem <borut.razem AT siol.net>
6585 * doc/Makefile: sync with nightly build makefile
6587 2006-04-24 Raphael Neider <rneider AT web.de>
6589 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6590 registers that have not been assigned proper liveranges,
6591 fixes #1469504 and #1474602,
6592 (pCodeRegOptimizeRegUsage): fixed typo in comment
6594 2006-04-24 Borut Razem <borut.razem AT siol.net>
6596 * device/examples/main8051.c: deleted - it was removed from CVS
6597 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6598 after the transition to Subversion
6599 * src/SDCCalloc.h: deleted - it was removed from CVS
6600 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6601 after the transition to Subversion
6602 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6603 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6604 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6605 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6607 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6609 * as/asx8051.dsp: added mcs51/strcmpi.h
6610 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6611 * as/hc08/aslink.h: updated lnksect prototype
6613 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6615 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6616 (newdot): handle A_ABS
6618 * as/mcs51/asout.c (outarea): output address
6619 * as/hc08/lkaomf51.c,
6620 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6622 * as/mcs51/i51pst.c,
6623 * as/z80/z80pst.c: "ABS" is not A_OVR
6624 * as/hc08/lkarea.c (newarea): read a_addr,
6625 (lnkarea): added codemap array, sort absolute areas to the front,
6626 combine all GSINITx/GSFINAL,
6627 (find_empty_space, allocate_space): new functions,
6628 (lnksect): return next address, handle absolute sections
6629 * as/mcs51/lkarea.c (newarea): read a_addr,
6630 lnksect2 prototype changed,
6631 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6632 (find_empty_space, allocate_space): new, factored out of lnksect2,
6633 (lnksect2): return next address, handle absolute sections
6635 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6636 * as/hc08/lklibr.c (addfile, fndsym),
6637 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6638 index out of range and detect both '\' and '/'
6639 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6640 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6641 regression tests (ds390 cannot return bool yet)
6642 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6643 document critical interrupts on z80, document changed SDCC define
6644 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6645 (_a390_mapping): added .org directive
6646 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6647 (genMultOneByte): fixed warnings
6648 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6650 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6651 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6652 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6653 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6654 * src/pic16/main.c: removed newReg prototype
6655 * src/pic16/pcode.c,
6656 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6658 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6660 * src/pic16/ralloc.c
6661 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6663 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6664 from short to PIC_OPTYPE
6665 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6666 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6667 optype from short to PIC_OPTYPE
6668 * src/port.h: made int_size unsigned to fix warnings
6669 * src/SDCC.y: fixed warning on MSVC
6670 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6671 * src/SDCCopt.c (convertToFcall): fixed warnings
6672 * src/SDCCsymt.h: removed double prototype for genSymName
6673 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6674 offset int to fix warnings
6676 2006-04-22 Borut Razem <borut.razem AT siol.net>
6678 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6679 references to CVS replaced with Subversion
6681 2006-04-21 Borut Razem <borut.razem AT siol.net>
6683 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6684 references to CVS replaced with Subversion
6686 2006-04-19 Borut Razem <borut.razem AT siol.net>
6688 * src/version.awk: adapted for svn
6689 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6690 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6691 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6692 /binutils-avr/etc/*.vi, *.jin: removed all properties
6693 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6695 2006-04-19 Borut Razem <borut.razem AT siol.net>
6697 * CVS to Subversion migration completed
6699 2006-04-18 Borut Razem <borut.razem AT siol.net>
6701 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6702 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6704 2006-04-17 Borut Razem <borut.razem AT siol.net>
6706 * device/include/Makefile.in: added pic/*.inc to the installation
6708 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6710 * support/regression/collate-results.py: fixed output in case of
6712 * support/regression/generate-cases.py: fixed splitting of pathnames
6714 * as/hc08/lklibr.c (addfile),
6715 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6717 2006-04-11 Raphael Neider <rneider AT web.de>
6719 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6720 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6721 * src/pic16/pcode.c (assignValnums): fixed #1460578
6723 2006-04-11 Raphael Neider <rneider AT web.de>
6725 * device/lib/pic/libdev/*.c,
6726 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6727 fixes #1468739, enables compilation in --std-c99 mode
6728 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6730 2006-04-11 Raphael Neider <rneider AT web.de>
6732 * src/pic/device.c (find_device): removed debug output
6733 (list_valid_pics): enabled verbose listing of supported devices
6734 * device/include/stdbool.h: define bool as char for pic14/16 as well
6736 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6738 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6740 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6742 * .version: bumped version to 2.5.6
6743 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6745 2006-04-06 Raphael Neider <rneider AT web.de>
6747 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6748 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6749 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6750 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6751 pic14_constructAbsMap
6752 (pic14printPublics): declare absolute global symbols as global
6753 (pic14createInterruptVect),
6754 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6755 (newReg): assume new registers unused, use correct name in
6756 hashtable (reg->name instead of name), more debugLog output
6757 * src/pic/device.h (PIC_device): added fields for verbose output
6758 * src/pic/device.c: moved device definition to pic14devices.txt,
6759 added routines for runtime parsing of pic14devices.txt,
6760 added support for second config word
6761 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6762 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6763 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6764 (_pic14_parseOptions): moved pCodeInitRegisters here
6765 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6766 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6767 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6768 handling the pseudo stack
6769 * device/lib/Makefile.in: ignore failures in objects-pic16,
6770 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6771 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6772 * device/lib/pic/Makefile.subdir,
6773 * device/lib/pic16/Makefile.subdir: improved clean rules
6774 * device/lib/pic/libdev/: NEW, pic14 device libraries
6775 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6776 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6777 * device/include/Makefile.in: create subdir and install pic14 headers
6778 * device/include/pic/p16f_common.inc: removed unused declarations
6779 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6780 PICs from inc2h.pl v1.6,
6781 replaced BIT_AT macros with struct declarations
6782 * device/include/pic/pic14devices.txt: definition of supported devices,
6783 all above improvements contributed by Zik Saleeba, thanks
6784 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6785 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6788 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6790 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6791 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6792 thanks to Charles Olds
6794 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6796 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6798 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6800 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6801 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6802 * support/regression/bug1464657.c: added, new test
6804 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6806 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6809 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6811 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6812 --no-peep and --peep-file <file> are used don't use default rules but
6815 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6817 * src/mcs51/gen.c (genCall): fixed bug 1457608
6819 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6821 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6822 changes seem to cause (trigger?) problems with the build system.
6824 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6826 * src/SDCCpeeph.c (operandsLiteral): new, added,
6827 (callFuncByName): inserted operandsLiteral
6828 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6830 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6832 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6833 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6835 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6837 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6838 implemented patch 1120823 Thanks to Willy De la Court (normal
6839 interrupts need an interrupt number now if they are made critical),
6840 and enabled nesting of critical functions though not for gbz80
6841 (genCritical, genEndCritical): added functions
6842 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6843 * src/z80/mappings.i: added "ei" to all mappings
6845 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6847 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6848 submitted by the Debian SDCC maintainer Aurelien Jarno:
6849 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6850 archive with gcc 4.1 on mips and wrote the patch"
6852 2006-03-16 Raphael Neider <rneider AT web.de>
6854 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6855 the left operand is shorter than the result (c* = lit-c* + int),
6857 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6860 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6862 * src/.version: increased version number to 2.5.5
6863 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6864 linking is done manually in pic16 port's _linkEdit,
6865 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6866 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6867 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6868 allocate asmop as AOP_ACC,
6869 (aopForRemat): added parameter 'bool result' in function declaration,
6870 (pic16_aopGet): return AOP_ACC when accessing WREG,
6871 (pic16_popGetTempReg): minor modification,
6872 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6873 'pic16_allocWithIdx',
6874 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6875 calling function in absolute addresses,
6876 (genAssign): take into account AOP_ACC asmop,
6877 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6878 * src/pic16/pcoderegs.c: some debug functions and lines added,
6879 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6880 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6882 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6883 call to allocReg, not by manually allocating a new one,
6884 (pic16_assignRegisters): now before going through the register
6885 allocating functions mark all registers as free. This eliminates some
6886 side effects resulting from peephole parser done earlier in the backbone
6888 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6890 * src/SDCCicode.c (geniCodeLogic),
6891 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6893 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6895 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6896 (genSend): bugfix, do not allocate and free twice,
6897 (shiftRLong): handle partially overlapping aops
6898 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6900 2006-03-08 Borut Razem <borut.razem AT siol.net>
6902 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6905 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6907 * support/regression/tests/bug1409955.c: new, added
6908 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6909 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6910 (aopForSym, aopOp): increment asmop.allocated if reused,
6911 (freeAsmop): decrement asmop.allocated and check for zero instead of
6913 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6914 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6915 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6916 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6917 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6918 genSignedRightShift, genRightShift, genDataPointerGet,
6919 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6920 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6921 in reverse order from allocation,
6922 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6923 added swappedLR to keep track
6924 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6925 pdata & code for GCC, z80, gbz80 & hc08
6926 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6928 2006-03-08 Raphael Neider <rneider AT web.de>
6930 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6932 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6934 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6935 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6936 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6938 2006-03-06 Borut Razem <borut.razem AT siol.net>
6940 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6941 made the linker quiet
6943 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6945 * src/pic16/gen.c (genPcall): fixed bug #1443644
6946 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6947 which dumps before the function entry point a data byte which represents
6948 the number of the local variables used by the specified function, added
6949 'xinst' for initial support for Extended Instruction Support,
6950 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6951 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6952 port->fun_prefix anymore (may change later),
6953 (genFunction, genEndFunction): do not store/restore local registers for
6954 _main (this should take care the --main-return command line option in
6956 (genOr): removed some legacy pic-port instructions,
6957 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6958 performing operations with SFR's causes data to be written more than
6959 once to each SFR. Perhaps SFRs should be handled in special cases...
6960 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6962 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6963 into account for stack starting position,
6964 (struct OPTIONS pic16_optionsTable): added command line argument
6965 --extended or -y for Extended Instruction Support,
6966 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6967 (deassignLRs): *** perhaps the most important change, old 'for' code
6968 (commented out for reference), didn't account for some registers which
6969 were left marked 'not free' after a pointer operation. The change
6970 reduces register usage a lot in some cases
6972 2006-03-04 Borut Razem <borut.razem AT siol.net>
6974 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6976 * support/regression/tests/bug-524697.c: decreased array size for
6977 mcs51 to fit into the internal RAM
6978 * support/regression/Makefile.in: a little bit more verbose
6980 2006-03-03 Borut Razem <borut.razem AT siol.net>
6982 * support/regression/fwk/lib/testfwk.c,
6983 support/regression/fwk/include/testfwk.h: introduced function
6984 _prints(), nonrecursive _printn(), call _initEmu() from main()
6985 * support/regression/ports/gbz80/support.asm,
6986 support/regression/ports/ucz80/support.asm,
6987 support/regression/ports/z80/support.asm,
6988 support/regression/ports/ds390/support.c,
6989 support/regression/ports/hc08/support.c,
6990 support/regression/ports/host/support.c,
6991 support/regression/ports/mcs51/support.c,
6992 support/regression/ports/xa51/support.c: added empty _initEmu()
6994 * support/regression/ports/pic16/gpsim.cmd,
6995 support/regression/ports/pic16/spec.mk,
6996 support/regression/ports/pic16/support.c,
6997 support/regression/Makefile.in: added pic16 regression test
6999 2006-03-01 Raphael Neider <rneider AT web.de>
7001 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
7002 genConstPointerGet): use safe way of generating MOVFF to cover
7003 literals as well as registers, fixes bug #1440527
7004 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
7006 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
7007 more correctly, fixes bug #1232186
7008 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
7009 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
7010 gplink guess the correct processor in more cases, applied patch
7011 from Till Riedel attached to and fixing bug #1436552
7013 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7015 * support/regression/tests/array.c: added, contains check for #1434401
7016 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
7018 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
7020 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
7021 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
7022 * device/include/mcs51/c8051f326.h,
7023 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
7024 * device/include/mcs51/c8051f000.h,
7025 * device/include/mcs51/c8051f018.h,
7026 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
7027 PCON_IDLE,PCON_STOP and added sfr16 definitions
7029 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7031 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
7032 genGetWord): fixed bug 1409955
7034 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
7036 * device/include/hc08/mc68hc908gp32.h,
7037 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
7039 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
7041 * src/SDCCast.c (constExprValue): return NULL if not a value
7042 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
7043 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
7044 * support/regression/tests/bitfields.c: enabled signed bitfield for all
7046 2006-02-13 Borut Razem <borut.razem AT siol.net>
7048 * src/regression/ptrarg.c: added, fails due to bug #1430967
7049 * src/regression/Makefile: ptrarg.c added, ...
7051 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
7053 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
7054 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
7056 2006-02-11 Borut Razem <borut.razem AT siol.net>
7058 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
7059 print "Processor: xxx" message to stdout only if --verbose
7061 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
7063 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
7064 * support/regression/tests/bug1426356.c: added
7065 * support/regression/tests/bitfields.c: removed 2 tests
7067 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
7069 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
7070 * device/include/mcs51/c8051f330.h,
7071 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
7072 PCON_IDLE,PCON_STOP and added sfr16 definitions
7073 * device/lib/_divsint.c,
7074 * device/lib/_divuint.c,
7075 * device/lib/_divulong.c,
7076 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
7077 register bank bug for small stackauto
7079 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
7081 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
7083 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
7085 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
7086 * all.dsp: corrected several bin paths
7087 * device/include/mcs51/c8051f120.h,
7088 * device/include/mcs51/c8051f300.h,
7089 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
7090 to PCON_IDLE,PCON_STOP
7091 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
7092 * device/lib/printf_large.c (output_float): fixed bug 1388703
7093 * support/regression/tests/bug1057979.c: added test for bug 1388703
7095 2006-02-08 Raphael Neider <rneider AT web.de>
7097 * src/pic/pcode.c (pciTRIS): fixed typo,
7098 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7099 (LinkFlow): fixed handling of flows that end in a call,
7100 (ReuseReg): perform safety check earlier
7101 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7102 to work with flows at the beginning of a pBlock,
7103 fixes #1426557 (Symbol not previously defined),
7104 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7106 (RemoveUnusedRegisters): update register usage info
7107 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7108 created, reuse existing ones instead
7109 * src/pic/gen.c (genPcall): fixed #1424719
7111 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7113 * link/z80/lkmain.c,
7115 * link/z80/lkdata.c,
7116 * link/z80/aslink.h: fixed build on current cygwin:
7117 replaced getline() by lk_getline()
7119 2006-02-01 Borut Razem <borut.razem AT siol.net>
7121 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7122 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7123 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7124 src/regression/bool1.c, src/regression/bool2.c,
7125 src/regression/bool3.c, src/regression/call1.c,
7126 src/regression/compare.c, src/regression/compare10.c,
7127 src/regression/compare2.c, src/regression/compare3.c,
7128 src/regression/compare4.c, src/regression/compare5.c,
7129 src/regression/compare6.c, src/regression/compare7.c,
7130 src/regression/compare8.c, src/regression/compare9.c,
7131 src/regression/configword.c, src/regression/for.c,
7132 src/regression/inline.c, src/regression/mult1.c,
7133 src/regression/nestfor.c, src/regression/or1.c,
7134 src/regression/pointer1.c, src/regression/ptrfunc.c,
7135 src/regression/rotate1.c, src/regression/rotate2.c,
7136 src/regression/rotate3.c, src/regression/rotate4.c,
7137 src/regression/rotate5.c, src/regression/rotate6.c,
7138 src/regression/rotate7.c, src/regression/string1.c,
7139 src/regression/struct1.c, src/regression/sub.c,
7140 src/regression/sub2.c, src/regression/switch1.c,
7141 src/regression/while.c, src/regression/xor.c,
7142 src/regression/create_stc, src/regression/simulate,
7143 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7145 * src/regression/gpsim_assert.h: added
7147 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7149 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7150 ((void (code *) (void)) 0) ();
7159 * as/mcs51/aslink.h,
7161 * as/mcs51/asmain.c,
7162 * as/mcs51/lkdata.c,
7164 * as/mcs51/lkmain.c,
7167 * as/z80/asmain.c: fixed build on current cygwin:
7168 replaced getline() by as_getline()
7170 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7172 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7173 declarator in the symbol chain
7175 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7176 parameter list for function pointers
7177 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7178 * support/regression/tests/bug-716242.c: added
7180 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7182 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7184 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7186 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7188 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7189 inifinitely recurseable, added static
7190 * support/regression/tests/bug-1408066.c: added
7192 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7195 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7196 renamed, added possibility to create "postLoopLbl"-labels
7197 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7198 newiTempLoopHeaderLabel
7199 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7200 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7201 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7202 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7203 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7204 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7205 (basicInduction): fixed bug #136564, made static,
7206 (loopInduction): changed parameter of basicInduction, made static,
7207 (addPostLoopBlock): added
7208 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7209 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7211 * support/regression/tests/bug-136564.c: added
7212 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7213 --std-sdcc99 to LIBSDCCFLAGS
7215 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7217 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7219 * support/regression/tests/bug-1406131.c: added
7221 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7223 * src/SDCCast.c (decorateType): fix promotion of unary minus
7224 * src/SDCCsymt.c (computeType): beautified
7225 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7226 (valUnaryPM, valComplement): fix sign and promotion,
7227 (valNot): ANSI: result type is int (SDCC: unsigned char)
7228 * support/regression/tests/uminus.c: speedup by removing superflous
7230 * support/regression/tests/onebyte.c: added promotion and signedness
7231 tests for unary minus
7232 * support/regressions/tests/bug-477927.c: disable warning about
7233 uninitialized variables
7234 * support/regression/tests/not.c: added
7236 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7238 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7239 * src/mcs51/gen.c (gen51Code): show final register usage after
7240 fillGaps in asm with --i-code-in-asm
7241 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7242 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7243 incUsed, rliveClear, adjustIChain): made static,
7244 (setFromRange): excluded because it's unused,
7245 (findPrevUseSym, markWholeLoop): added,
7246 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7247 through all branches of predecessors enables sdcc to emit the warning
7248 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7249 (rlivePoint): made static, added parameter emitWarnings which is only
7250 true during the first run out of two,
7251 (findRecursiveSucc, findRecursivePred): removed,
7252 (computeLiveRanges): made static, added parameter emitWarnings,
7253 (dumpIcRlive): added for debugging only
7254 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7255 removed prototype of setFromRange()
7256 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7257 in call of computeLiveRanges()
7258 * support/regression/tests/bug-895992.c: added
7259 * support/regression/tests/bug-971834.c: added
7260 * support/valdiag/tests/bug-895992.c: added
7261 * support/valdiag/tests/bug-971834.c: added
7263 2005-12-18 Raphael Neider <rneider AT web.de>
7265 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7266 (genUnpackBits): improved code for direct operands,
7267 (genPackBits): improved code for literal assignment to bitfields
7268 and for direct destination operands (no FSR indirection),
7269 prevented redundant AND, fixes #1362800,
7270 (AccLsh): added parameter to disable masking of the result
7271 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7272 skip instructions with side-effects (like incfsz),
7273 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7274 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7275 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7278 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7280 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7281 volatile variables as spill location
7283 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7285 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7287 * support/regression/tests/bug-1376320.c: added
7289 2005-12-08 Raphael Neider <rneider AT web.de>
7291 * src/pic/device.c: renamed is_shared to pic14_is_shared
7292 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7293 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7294 (is_valid_identifier): added for above workaround
7296 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7298 * device/lib/Makefile.in: fixed to enable port-specific-objects
7299 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7300 char, thanks Hubert Sack
7301 * doc/sdccman.lyx: documented --xstack-loc,
7302 elaborated a bit more on interrupts and pitfalls,
7303 removed "setjmp/longjmp unsupported",
7304 documented some unsupported C99 features
7305 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7306 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7307 if, thanks Hubert Sack
7308 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7309 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7311 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7312 regression tests can report resource usage (rfe 700441)
7313 * support/regression/collate-results.py: report resource usage
7314 * support/regression/ports/ds390/spec.mk,
7315 * support/regression/ports/hc08/spec.mk,
7316 * support/regression/ports/mcs51/spec.mk,
7317 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7318 * support/regression/ports/ds390/uCsim.cmd,
7319 * support/regression/ports/hc08/uCsim.cmd,
7320 * support/regression/ports/mcs51/uCsim.cmd,
7321 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7322 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7323 library, use the default one
7324 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7325 building the library
7327 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7329 * config.dsp: added dependency on .version and configure_vc.awk
7330 * device/include/setjmp.h: updated for --stack-auto and --xstack
7331 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7332 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7333 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7334 * device/lib/libsdcc.lib: added _setjmp
7335 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7336 (decorateType): fixed bug 1372851,
7337 (optimizeGetHbit): fixed warning
7338 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7339 array initialisation
7340 * support/regression/tests/bug1057979.c: added test for bug 1358192
7341 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7343 2005-12-03 Borut Razem <borut.razem AT siol.net>
7345 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7346 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7348 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7350 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7351 createIval): implement symbol independant "flexible array member",
7352 (createIvalCharPtr): implemented flexible array initialisation with a
7354 * src/SDCCsymt.c (copyStruct): removed,
7355 (getSize): fixed misleading comment,
7356 (getAllocSize): removed, the additional allocation size is now in
7357 sym->flexArrayLength,
7358 (checkStructFlexArray): new, syntax checks for flexible array members,
7359 (compStructSize): added syntax checks for "flexible array members"
7360 (copyStruct): removed,
7361 (copyLinkChain): removed inefficient fix for bug 770487
7362 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7363 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7364 symbol->flexArrayLength
7366 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7367 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7368 * support/regression/tests/structflexarray.c: added
7369 * support/valdiag/tests/structflexiblearray.c: added
7371 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7373 * src/SDCCast.c (decorateType): fixed bug 1368489
7374 * support/Util/SDCCerr.c,
7375 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7377 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7379 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7380 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7382 2005-11-27 Borut Razem <borut.razem AT siol.net>
7384 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7385 support/cpp2/mkdeps.h: added command line option
7386 -obj-ext=<extension> to SDCPP to define object file externion, used
7387 for generation of make dependencies (-M)
7388 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7390 2005-11-26 Borut Razem <borut.razem AT siol.net>
7392 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7393 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7394 added pic and pic16 libraries
7396 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7398 * device/include/float.h: Corrected typo in prototype of __fsgt
7400 2005-11-25 Borut Razem <borut.razem AT siol.net>
7402 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7403 added creation of model-mcs51-stack-auto libraries
7405 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7407 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7409 * src/SDCCast.c (createIvalArray): removed obsolete comment
7411 2005-11-24 Borut Razem <borut.razem AT siol.net>
7413 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7414 added missing device/lib/mcs51/crt*.asm sources
7416 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7418 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7420 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7422 * device/lib/_fs2schar.c,
7423 * device/lib/_fs2sint.c,
7424 * device/lib/_fs2slong.c: optimized inline asm
7426 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7428 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7429 Better handling of floats between -1.0 and 0.0.
7431 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7433 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7434 (the missing "if"s prohibited removal of redundant labels)
7436 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7438 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7439 Properly convert floats between -1.0 and 0.0 to long, int, and char
7440 types (max integer value of negative floats tends to zero).
7441 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7442 Removed changes made so to work properly with floats between
7443 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7446 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7448 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7449 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7450 (genCast) cosmetic change
7451 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7452 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7454 * support/regression/tests/bitfields (testSignedBitfields): added
7456 2005-11-18 Borut Razem <borut.razem AT siol.net>
7458 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7459 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7460 introduced SILENT option to make building of pic16 libraries less
7462 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7464 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7465 Now they work properly with floats between -1.0 and 0.0
7466 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7468 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7470 * src/SDCCicode.c (printOperand): added missing else
7472 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7474 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7475 reformatted for better readability
7476 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7479 2005-11-17 Borut Razem <borut.razem AT siol.net>
7481 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7482 introduced SILENT option to make building of pic16 libraries less
7483 verbose - used for nightly snapshot build
7484 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7485 available on Win32 platforms.
7486 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7487 medium, large, pic and pic16
7489 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7491 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7492 printf("%f"...) sets fraction to zero.
7494 2005-11-16 Raphael Neider <rneider AT web.de>
7496 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7498 * src/pic/gen.c (genIfx): implemented for CARRY bit
7499 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7500 to generic pointers, fixes #1357332,
7501 (pic16_movLit2f): NEW,
7502 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7504 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7506 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7508 2005-11-11 Raphael Neider <rneider AT web.de>
7510 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7511 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7512 compute pointer's type from operand,
7513 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7514 improved single bit reads, fixes bug #1353379
7516 2005-11-09 Borut Razem <borut.razem AT siol.net>
7518 * support/scripts/sdcc.nsi: added lib/pic to the package
7520 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7522 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7524 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7526 * support/regression/tests/bug1348008.c: added
7527 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7528 * support/regression/tests/bug1337835.c: updated comment
7530 2005-11-06 Borut Razem <borut.razem AT siol.net>
7532 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7533 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7534 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7535 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7536 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7537 dynamic construction of cl_error_class and derivates - 2.nd try
7539 2005-11-05 Borut Razem <borut.razem AT siol.net>
7541 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7542 bug, which caused Bus Errors on sparc solaris
7544 2005-11-04 Borut Razem <borut.razem AT siol.net>
7546 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7547 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7548 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7549 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7550 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7551 and derivates to resolve the initialization problem on OSX
7553 2005-11-02 Borut Razem <borut.razem AT siol.net>
7555 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7556 corrected typo - #include <winsock2.h>
7558 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7560 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7561 (_asxxxx_mapping): added org directive for future enhancements
7563 2005-11-01 Borut Razem <borut.razem AT siol.net>
7565 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7566 enabled sockets on WIN32
7567 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7569 2005-10-31 Borut Razem <borut.razem AT siol.net>
7571 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7572 WIN32 backslash path delimiters should be escaped when used in C strings
7573 * support/regression/tests/bitfields.c: exclude failing assertions for
7574 __CYGWIN32__ and __MINGW32__ hosts
7576 2005-10-30 Borut Razem <borut.razem AT siol.net>
7578 * src/SDCCutil.c: corrected double comparison typo
7580 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7582 * device/lib/medium/Makefile: added for new memory model medium
7583 * device/include/asm/mcs51/features.h: updated for medium/pdata
7584 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7585 added Multiply & Accumulate sbit's and MAC0_PAGE define
7586 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7587 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7588 * device/lib/_mullong.c: update for medium model
7589 * device/lib/incl.mk: added medium model
7590 * doc/sdccman.lyx: documented medium model
7591 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7592 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7593 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7594 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7595 (allocParms): set SCLS and OCLS to pdata for medium model
7596 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7598 (powof2): return <0 if not power of 2
7599 * src/avr/gen.c (genBitWise): use updated powof2
7600 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7601 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7602 (shiftLLeftOrResult): use B if necessary
7603 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7604 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7605 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7606 * support/regression/Makefile.in: added test-mcs51-medium
7607 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7609 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7611 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7613 * device/lib/time.c (mktime): fixed bug 1334315
7615 2005-10-28 Raphael Neider <rneider AT web.de>
7617 * device/include/pic/p16f_common.inc: added common declarations
7618 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7620 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7622 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7623 (aopPutUsesAcc): added to predict accumulator use,
7624 (assignResultValue): save acc if necessary,
7625 (genMinusDec): store result if indirectly addressed,
7626 (genDivOneByte): save acc if necessary,
7627 (movLeft2Result): bugfix if left already in acc,
7628 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7629 attention to accumulator use (esp. pdata),
7630 (genReceive): receive pdata correctly
7631 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7632 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7634 2005-10-27 Raphael Neider <rneider AT web.de>
7636 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7638 2005-10-27 Raphael Neider <rneider AT web.de>
7640 * .version: changed version to 2.5.4
7641 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7642 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7643 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7644 arithmetics support routines
7645 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7646 * device/lib/Makefile.in: also create installdir for pic
7648 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7650 * src/pic/device.c (dump_sfr): rewritten to delegate register
7651 placement to the linker (use `extern sym' rather than sym EQU addr),
7652 (validAddress): fixed to check last specified address
7653 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7654 (popGetLit): truncate literal value to 8 bit,
7655 (popGet): moved assert to more appropriate place
7656 (popGetExternal): create pCode operand from and mark the according
7657 symbol as being `extern'
7658 (popGetAddr): added sanity check on immediate's offset, provide
7659 GPOINTER tag on demand
7660 (aopPut): fixed for immediates,
7661 (mov2w_op): move operand's address or contents to WREG (depending on
7662 operand type), safer variant of mov2w,
7663 (movwf,call_libraryfunc): NEW, handy abbreviations,
7664 (get_argument_pcop,get_return_val_pcop,pass_argument,
7665 get_returnvalue): interface for accessing function parameters and
7667 (assignResultValuei,genRet): use new parameter/return value interface
7668 (pic14_getDataSize): back to old version handling generic pointers,
7669 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7670 provided implementation and/or fixed old one,
7671 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7672 calls, removed legacy 8051 reference code
7673 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7674 (loadSignToC): NEW, move the operands sign bit to CARRY,
7675 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7676 genRightShiftSigned, accepts negative shift counts,
7677 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7678 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7679 generic pointers, __data pointers and __code pointers,
7680 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7681 and signed bitfields, limit bitfields to 8 bit,
7682 (genDataPointerGet): fixed number of bytes read,
7683 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7684 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7685 pointers to constant data are no longer assumed to point to __code
7686 space, removed invalid pointer types,
7687 (bitpatternFromVal): retrieve the PICs representation of an integer
7689 (genDataPointerSet): fixed assigning to po_immediate operands,
7690 (genGenPointerSet): implemented as library call,
7691 (genIfx): fixed incorrect condition,
7692 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7693 provide GPOINTER tag according to destination's storage class,
7694 (genCast): added code to handle casting to generic pointers, added
7695 sign-/zero extension of the result
7696 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7697 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7698 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7700 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7701 address/register resides in the shared banks
7702 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7703 put all variables into separate sections (have the linker arrange
7705 (picglue): put init code and interrupt handlers in separate sections
7706 * src/pic/main.c: added port specific options table, modified to PORT
7707 structure to make GPOINTERs 3 byte, added pic14_options
7708 (_pic14_do_link): private linking routine (update paths to libraries,
7709 add libsdcc.lib by default)
7710 * src/pic/main.h: declare pic14_options
7711 * src/pic/pcode.c: fixed instructions i/o relations,
7712 (RegCond): reverted to correct version,
7713 (newpCodeOpLit): truncate literals to 8 bit,
7714 (genericPrint): added debug output,
7715 (getRegFromInstruction): fixed for various operand types, simplified
7716 (BuildFlow): fixed broken handling of isntructions with labels
7717 (LinkFlow): start at last instruction in flow (skip trailing comments),
7718 pass the flow on to the next instruction after CALL
7719 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7720 (insertPCodeInstruction): fixed inserting after a skip instruction,
7721 (DoBankSelect): fixed for labeled instructions
7722 (OptimizepBlock): honor --nopeep switch
7723 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7724 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7725 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7726 (pCodeOptime2pCodes): allow disabling this optimization via
7727 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7728 but is still buggy), started implementation of a dataflow based
7729 pCode optimization (CSE + dead code elimination)
7730 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7731 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7732 names are independant of the stack location and therefore portable across
7735 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7737 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7738 (selectSpil): fixed bug 1337835 by not spilling bit variables
7739 * support/regression/tests/bug1337835.c: added test for this bug
7740 * src/mcs51/peeph.def: restart after rule 3.c,
7741 addded rules 263.x to optimize loading constants
7743 2005-10-26 Raphael Neider <rneider AT web.de>
7745 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7746 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7747 (genAssign): emit warning when casting literals to generic pointer
7748 type, also applies when taking the address of a fixed variable,
7749 (genCast): improved casting to generic pointers
7750 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7751 extern variables, added verbose error message
7752 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7754 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7756 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7757 carry must be complemented too
7758 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7759 could be emitted by genMinus
7760 * src/SDCCval.c (constVal): fixed bug 1305065
7762 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7764 * src/SDCCast.c (addCast): added promotion for bit variables
7765 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7766 promotion casts + optimisation
7767 (optimizeGetWord): fix warning 'i' might be used uninitialized
7768 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7769 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7771 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7773 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7774 all chars are promoted to int; promotion should be handled in SDCCast.c
7776 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7778 * device/lib/_strcmp.c: Fixed bug 1326457
7780 2005-10-11 Raphael Neider <rneider AT web.de>
7782 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7783 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7785 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7787 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7788 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7790 2005-10-04 Raphael Neider <rneider AT web.de>
7792 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7793 device/lib/pic16/pics.all: added pic18f1320
7794 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7796 2005-09-30 Raphael Neider <rneider AT web.de>
7798 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7799 * src/pic16/devices.inc: NEW, provides device descriptions
7800 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7802 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7804 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7807 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7809 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7810 documented Any Order Bit, Higher Order Byte and Higher Order Word
7811 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7812 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7813 (optimizeGetAbit): new, to get any bit, not only the high bit,
7814 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7815 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7816 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7817 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7818 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7819 GETABIT, GETBYTE, GETWORD: decorate them,
7820 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7821 (ast_print): added GETABIT, GETBYTE, GETWORD
7822 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7823 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7824 (geniCodeBinary): new generic binary icode,
7825 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7826 * src/port.h: updated comment for PORT.hasExtBitOp
7827 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7828 (genGetByte): new, to get a single byte,
7829 (genGetWord): new, to get a word from a long,
7830 (gen51Code): added GETABIT, GETBYTE, GETWORD
7831 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7833 2005-09-23 Raphael Neider <rneider AT web.de>
7835 * configure.in, configure: have device/lib/pic configured
7836 * device/lib/Makefile.in: added model-pic14
7837 * device/lib/clean.mk: added pic/ to clean rule
7838 * device/lib/pic: added rudimentary pic14 library providing support
7839 functions for multiplication/division/generic pointer access
7840 * src/SDCCopt.c (convilong): mark support functions as extern
7841 for pic14 port as well
7842 * src/pic/gen.c (genMult): added assertions,
7843 (genpic14Code): emit warning on unhandled iCodes
7844 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7845 * src/pic/pcode.c (pCodeOpCopy),
7846 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7847 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7848 SFR_REGISTER}), made safe for future extensions
7849 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7850 instructions even if preceeded by SKIP instructions (also remove
7851 them); removed unused code
7852 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7853 prevents leaving parts of the structure uninitialized after copying
7855 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7857 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7859 * support/regression/tests/addsub.c: added test for the bug
7861 2005-09-21 Raphael Neider <rneider AT web.de>
7863 * device/include/pic16/pic18f1220.h,
7864 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7865 * device/lib/pic16/Makefile.rules: added missing opening paren
7866 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7867 are provided in genutils.c,
7868 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7869 operand/result sizes,
7870 (genCmp): assert on NULL pointers first, then check deref'ed values
7871 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7874 2005-09-18 Raphael Neider <rneider AT web.de>
7876 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7877 as these are now unused,
7878 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7879 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7880 local, avoids uninitialized pointer dereference on r->name
7881 * src/pic16/ralloc.c (newReg): fixed indentation
7883 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7885 * src/SDCCval.c (constVal): fixed bug 730366
7886 * support/Util/SDCCerr.c,
7887 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7889 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7891 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7893 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7895 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7897 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7899 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7900 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7901 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7902 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7903 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7904 * packihx/packihx.c (hexDigit): made c unsigned char
7905 * as/mcs51/lklibr.c (fndsym),
7906 * link/z80/lkgb.c (gb),
7907 * link/z80/lklibr.c (fndsym),
7908 * link/z80/lkrloc.c (relr),
7909 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7910 * src/SDCC.lex (checkCurrFile, process_pragma),
7911 * src/SDCCglue.c (spacesToUnderscores),
7912 * src/SDCCmain.c (setParseWithComma, processFile),
7913 * src/asm.c (tvsprintf, printCLine),
7914 * src/avr/gen.c (emitcode, aopPut),
7915 * src/ds390/gen.c (emitcode),
7916 * src/hc08/gen.c (emitcode, emitinline),
7917 * src/mcs51/gen.c (emitcode, genInline),
7918 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7920 * src/pic/ralloc.c (debugLog),
7921 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7923 * src/pic16/ralloc.c (debugLog),
7924 * src/z80/main.c (_process_pragma):
7925 made all ctype.h function calls safe
7926 * src/SDCCopt.c: include math.h for fabs
7927 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7928 and used them throughout the code to make ctype.h function calls safe
7929 * src/ds390/main.c (asmLineNodeFromLineNode),
7930 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7931 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7933 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7934 (newpCodeAsmDir): made ctype.h function calls safe
7935 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7936 pic16_emitcode): made lbp unsigned char*
7937 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7938 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7939 * src/xa51/gen.c (emitcode),
7940 * src/z80/gen.c (_emit2): made lbp unsigned char*
7941 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7944 2005-09-05 Raphael Neider <rneider AT web.de>
7946 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7947 access bank splitpoint
7949 2005-09-05 Raphael Neider <rneider AT web.de>
7951 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7953 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7955 * .version: changed to version 2.5.3
7956 * doc/sdccman.lyx: changed version to 2.5.3,
7957 documented --codeseg and --constseg and pragma codeseg and constseg,
7958 documented bit parameters (reentrant) and bit returning
7959 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7960 currFunc->recvSize, but is this ok for all ports?
7961 (ast2iCode): result of ~ on unsigned char must be cast to int for
7963 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7964 function pointers in bit space
7965 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7966 (processFuncArgs): call port.reg_parm() with reentrancy info
7974 * src/z80/main.c: port.reg_parm prototype extended with
7975 "bool reentrant" parameter
7976 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7977 options.stackAuto for allocating bit register parameters
7978 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7979 (genSend): set BitBankUsed if it is,
7980 (selectRegBank): factored out of genCall for use in genPcall,
7981 (genCall): removed redundant dtype assignmen, use selectRegBank,
7982 (genPcall): handle returning in Carry properly, save in F0 if needed,
7983 (genReceive): handle bit register parameters
7984 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7985 (mcs51_assignRegisters): enable bit registers for all reentrant
7986 functions and don't set BitBankUsed unconditionally
7987 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7988 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7989 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7991 2005-08-27 Borut Razem <borut.razem AT siol.net>
7993 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7994 ppc-osx (Darwin) does not support -u option. It seems that it is
7995 supported only on Linux - GNU cp
7997 2005-08-25 Borut Razem <borut.razem AT siol.net>
7999 * sim/ucsim/gui.src/serio.src/Makefile.in,
8000 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
8001 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8002 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
8003 install and strip, since the strip at /usr/ccs/bin should be used
8006 2005-08-24 Borut Razem <borut.razem AT siol.net>
8008 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
8010 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
8012 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
8015 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
8017 * as/mcs51/aslink.h: completed lkrloc.c prototypes
8018 * as/mcs51/lkmain.c (link_main): fixed warning
8019 * device/include/stdbool.h: ds390 has no advanced bit support yet
8020 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
8021 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
8022 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
8023 and updated their macros
8024 * src/SDCCval.c (constVal): updated comment for renamed b_long
8026 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
8028 * as/mcs51/asdata.c: changed ctype['['] to BINOP
8029 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
8030 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
8031 (oprio): set priority for '['
8032 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
8034 * as/mcs51/asm.h: added defines R_BIT and S_BIT
8035 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
8036 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
8037 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
8038 added overlayable BIT_BANK area
8039 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
8040 (summary2): explain 'T' in legenda
8041 * as/mcs51/lkrloc.c: replaced old K&R style,
8042 (relr): added R_BIT processing,
8043 (errmsg): added "Bit-addressable relocation error",
8044 (adb_bit): added for converting from byte- to bit-addressable space,
8045 (adb_24_bit): added for converting from byte- to bit-addressable space
8046 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
8047 used in reentrant functions now even as return value
8048 * device/lib/_gptrput.c (_gptrput): removed obsolete code
8049 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
8050 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
8051 * src/SDCCglobl.h: added indicator BitBankUsed
8052 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
8053 the bit registers b0-b7
8054 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
8055 (geniCodeCast): fixed bug 1263853,
8056 (geniCodeLogicAndOr): put result in bool or char,
8057 (geniCodeReceive): added parameter func for accessing the return type,
8058 (geniCodeFunctionBody): pass func to geniCodeReceive
8059 * src/SDCCmain.c: added indicator BitBankUsed
8060 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
8061 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
8062 (checkSClass): don't put automatic bool/bit on stack,
8063 (checkFunction): removed check on function cannot return bit
8064 * src/SDCCsymt.h: added newBoolLink prototype
8065 * src/mcs51/gen.c (rb1regs): added bit registers,
8066 (movc): created for assigning to carry,
8067 (pushReg, popReg): created for pushing registers,
8068 (sameRegs): check both AOP_REG and AOP_CRY types,
8069 (aopOp): handle bit registers,
8070 (aopPut): optimization no self-assign,
8071 (saveRegisters): push reg->base (bits) only once for bit registers,
8073 (unsaveRegisters): pop reg->base only once and use popReg,
8074 (assignResultValue): added parameter func and return in carry for bits,
8075 (genIpush): optimization no reload in A if not changed,
8076 (genSend): bit parameters in reentrant functions are passed in bit
8077 registers by first assigning to bits in B, then save registers and
8079 (genCall): handle returning in Carry properly, save it in F0 if needed,
8080 (genPcall): updated assignResultValue call, this is not safe yet for bit
8081 returning function !!!
8082 (genFunction): don't generate equ's for bit registers and use pushReg,
8083 (genEndFunction): take care of bit returning functions and use popReg,
8084 (genRet): return bit in Carry,
8085 (genIfx): optimize bit registers and other directly addressable bits,
8086 (genReceive): updated assignResultValue call
8087 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
8088 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
8089 registers when using stack-auto
8090 * src/mcs51/ralloc.c (_G): added allBitregs,
8091 (regs8051): added the bit registers,
8092 (createStackSpil): use macro IS_BIT,
8093 (getRegBit): added to allocate a bit register, else spill,
8094 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
8095 (updateRegUsage): factored out to ease stepping while debugging,
8096 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8097 also allocate bit registers,
8098 (fillGaps): handle bit registers,
8099 (findAllBitregs): added to create bit vector with all bit registers,
8100 (mcs51_allBitregs): returns this bit vector,
8101 (mcs51_assignRegisters): when using stack-auto use bit registers for
8102 passing parameters and creating local variables
8103 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8105 2005-08-22 Borut Razem <borut.razem AT siol.net>
8107 * device/lib/Makefile.in: replaced find option -or with -o
8108 to make it run on solaris
8110 2005-08-22 Raphael Neider <rneider AT web.de>
8112 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8113 fixes #1265442 (crash on Solaris)
8115 2005-08-20 Borut Razem <borut.razem AT siol.net>
8117 * configure, configure.in: added tests for libsocket and libnsl libraries,
8118 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8119 from support/regression/Makefile.in
8120 * support/regression/Makefile.in: added
8121 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8122 * sim/ucsim/libtool: regenerated on sparc-solaris
8123 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8124 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8125 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8126 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8127 sparc-solaris, which doesn't use GNU ld linker
8128 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8129 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8131 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8133 * src/mcs51/peeph.def: updated comments
8135 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8137 * device/lib/_gptrget.c,
8138 * device/lib/_gptrput.c: slightly shorter
8139 * doc/sdccman.lyx: incremented version
8140 * src/mcs51/peeph.def: moved peephole comments to the line of first
8141 change to better keep line correlation, reanimated 186.e
8142 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8144 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8146 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8147 David Saxton with quotes around file name.
8149 2005-08-15 Borut Razem <borut.razem AT siol.net>
8151 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8152 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8153 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8154 make tests run on x86_64 platform
8156 2005-08-13 Raphael Neider <rneider AT web.de>
8158 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8159 as it might be executed DURING a build (parallel make is wonderful)
8161 2005-08-13 Raphael Neider <rneider AT web.de>
8163 * device/lib/Makefile.in (port-specific-objects-pic16):
8164 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8165 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8167 * device/lib/pic16/Makefile.rules: build subdirs before creating
8168 the library, removed builddir rule, create $(builddir) early in
8169 recurse rule, use empty recurse rule for leaf directories
8170 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8171 mkdir errors (race condition), removed duplicate suffix "hex"
8173 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8174 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8175 prevents mkdir -p from aborting on Alpha
8177 2005-08-12 Raphael Neider <rneider AT web.de>
8179 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8180 db-statements in order to allow for arrays of pointers in code
8181 sections to be placed without interspersed 0-padding, fixes
8183 * (emitStatistics): fixed division by zero for pic18f1220
8184 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8185 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8186 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8187 * (pic16_pCodeConstString): keep track of already emitted string
8188 literals to prevent "duplicate definitions of symbol _str_NR"
8189 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8191 * device/lib/Makefile.in: ignore failing PIC16 library builds
8192 * device/lib/pic16/Makefile: do not build if gputils are missing
8193 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8195 2005-08-10 Raphael Neider <rneider AT web.de>
8197 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8200 2005-08-10 Raphael Neider <rneider AT web.de>
8202 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8203 Rokas' patch to add the new fixed point type "__fixed16x16"
8204 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8205 functions for __fixed16x16 arithmetics
8206 * device/lib/pic16: reimplemented the build system to support
8207 a separate build directory, better handling of libio (create
8208 the library in a separate subdir for each architecture) and
8209 easier configuration (centralized in Makefile.common)
8211 2005-08-07 Raphael Neider <rneider AT web.de>
8213 * src/pic16/gen.c (genrshTwo): fixed sign extension
8214 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8215 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8217 * device/include/pic16/pic18f4220.h: NEW, header for
8218 pic18f4220 and pic18f4320
8219 * device/include/pic16/pic18fregs.h: added new devices,
8220 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8221 * device/include/pic16/signal.h: resolved name clashes
8222 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8223 to also allow testing for interrupt enable bits, added
8224 comments on how to use the macros
8225 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8226 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8227 register definitions for the devices
8228 * device/lib/pic16/pics.all: added new devices
8229 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8231 * device/lib/pic16/libc/stdlib/memfree: do not count
8232 the block header as free memory
8233 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8234 simplified and added missing end-of-blocklist-marker
8235 (reported by Peter Onion, fixes #1252814)
8236 * (_mergeHeapBlock): fixed loop condition
8237 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8238 len==0, restructured code
8239 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8240 up a bit, reduced bitfield accesses, prevent endless loops
8241 in case of heap corruption
8242 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8243 "unreferenced arguments/must return a value" warnings
8244 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8245 replaced BAUDREG with SPBRG
8246 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8247 device/lib/pic16/debug/gstack/gstack.c: replaced
8248 _naked, _asm, _endasm with __naked, __asm, __endasm
8250 2005-08-05 Raphael Neider <rneider AT web.de>
8252 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8253 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8255 2005-08-05 Borut Razem <borut.razem AT siol.net>
8257 * device/lib/Makefile.in: added missing ';'
8258 * configure: removed ^M characters
8260 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8262 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8263 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8266 2005-08-04 Borut Razem <borut.razem AT siol.net>
8268 * configure.in: pic16 libraries build 2nd try - enable running
8269 configure in device/lib/pic16
8270 * configure: regenerated from configure.in
8271 * device/lib/Makefile.in: create $(PORT)/bin directory
8273 2005-08-03 Raphael Neider <rneider AT web.de>
8275 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8276 to get/set values via pointers
8277 * (genUnpackBits,genPackBits): changed detection of
8278 ptr->bitfield vs. sym.bitfield, fixed access via generic
8279 pointers, removed dead (wrong) code for multibyte bitfields
8280 * (genNearPointerGet, genGenPointerGet): removed useless code,
8281 fixed bitfield detection, fixes #1250594
8282 * (genNearPointerSet): removed useless code
8283 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8284 and introduced macro pic16_emitpcode that conditionally emits
8285 the origin of the following pCode (useful for debugging SDCC)
8286 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8287 * (createDefmap): fixed handling of LFSR for --optimize-df
8289 2005-08-02 Borut Razem <borut.razem AT siol.net>
8291 * device/lib/Makefile.in: pic16 libraries build enabled since
8292 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8294 2005-08-02 Raphael Neider <rneider AT web.de>
8296 * src/pic16/gen.c (genPackBits): removed deprecated warning
8297 * (genGenPointerSet): fixed bitfield detection
8299 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8301 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8303 2005-07-31 Raphael Neider <rneider AT web.de>
8305 * device/lib/pic16/libdev/pic18f458.c,
8306 device/include/pic16/pic18f458.h: added missing T0CONbits
8308 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8310 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8312 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8314 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8316 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8318 * device/include/mcs51/at89c51ed2.h: added.
8320 2005-07-23 Raphael Neider <rneider AT web.de>
8322 * src/pic/gen.h: added emitpcode macro for debugging
8323 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8324 and replace by macro adding debug information on demand
8325 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8326 * (gencjne): tried to fix; replaced with correct (slower) code
8327 * (gen{Unp,P}ackBits): fixed single bit access
8328 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8329 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8330 previous instruction
8331 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8332 register has to be handled with care (forbidding movement
8333 of assignments/uses, removing assignments completely, ...)
8334 * (pCodeOptime2pCodes): make use of regIsSpecial
8335 * added lots of debugging output (commented out)
8336 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8337 from being reused as result UNLESS it is known to work
8339 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8341 * support/Util/dbuf.h: include <stddef.h> for size_t
8342 * .version: changed to version 2.5.2
8344 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8346 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8348 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8350 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8351 (genModOneByte): removed needless psha/pula
8353 2005-07-22 Raphael Neider <rneider AT web.de>
8355 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8356 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8357 * src/pic/gen.c (resolveIfx): do not "invent" labels
8358 * (genSkipc): changed to positive logic
8359 * (genSkipCond): removed as no longer needed
8360 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8362 * (genLeftShift): check operands are in different registers
8363 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8364 INCF does not update CARRY...
8365 * src/pic/main.c: fixed _linkCmd
8366 * src/pic/pcode.c (unlinkpCode): added inactive code
8367 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8368 alive (do not assign result and operand overlapping registers)
8370 2005-07-22 Raphael Neider <rneider AT web.de>
8372 * src/pic/device.c (dump_sfr): replaced register declaration with
8373 call to emitSymbolToFile() to avoid duplicate symbols
8374 * (assignRelocatableRegisters): do not declare external symbols
8375 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8376 right (take size of type, not etype)
8377 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8378 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8379 * (packRegsForAccUse): disabled assignment of WREG as
8380 the result reg to prevent occurence of just fixed #1235003,
8382 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8383 symbols (avoids duplicate symbols in .asm file)
8384 * (pic14emitRegularMap): use emitSymbolToFile()
8385 * src/pic/gen.c (aopOp): fixed spillLocation handling
8386 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8387 * (genDataPointerSet): removed unneccessary variables/output
8389 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8391 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8392 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8394 2005-07-21 Raphael Neider <rneider AT web.de>
8396 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8397 architecture cannot handle them efficiently, fixes bug #1235003
8398 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8399 check for empty sets before using them (fixes bug #1232190)
8401 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8403 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8404 (lnksect2): generate warnings for memory overlap
8405 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8406 constseg to set the name of these segments so you can instruct the linker
8407 to place them in banks
8408 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8409 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8410 added code_seg and const_seg to options
8411 * src/SDCCglue.c (emitMaps): use options.const_seg,
8412 (createInterruptVect): put interrupt vectors in segment HOME,
8413 (glue): put HOME before static segment and put the main glue in HOME,
8414 (glue): use options.code_seg
8415 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8416 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8417 these segments so you can instruct the linker to place them in banks
8418 (linkEdit): use code_loc for HOME segment which should be the first
8419 segment in code memory now
8420 * src/SDCCmem.c: fixed more stuff like bug 1238386
8421 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8422 (changePointer): don't change function pointers to code pointers for
8424 (compareType): added exceptional check for banked function pointers
8425 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8426 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8427 after static in code memory
8428 * src/mcs51/gen.c: added aopLiteralLong prototype,
8429 (aopForSym): use getSize for functions,
8430 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8431 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8432 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8434 (genPcall): use call for literal function pointers and generate banked
8435 calls over the one trampoline so there's only one place for the user to
8436 modify according to his/hers hardware,
8437 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8438 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8439 * src/mcs51/main.c: added keyword banked,
8440 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8441 * support/Util/SDCCerr.c,
8442 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8443 needed for passing the bank and address to the trampoline
8444 * device/lib/mcs51/crtbank.asm: added for bankswitching
8445 * device/lib/mcs51/Makefile: added crtbank
8447 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8449 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8450 for fields at offset 0 of a struct or union as reported
8451 on 2005-07-07 in the developer mailing list.
8453 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8455 * src/SDCCmem.c: fixed bug 1238386
8457 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8459 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8460 (patch #1144962), added peephole 300, enabled 259.x
8461 * doc/sdccman.lyx: removed screenshot and provided link instead
8463 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8465 * doc/sdccman.lyx: added section about debugging with ddd
8466 * doc/figures/ddd_example.eps: screenshot of debugging session
8468 2005-07-04 Raphael Neider <rneider AT web.de>
8470 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8471 like CODE pointers, fixes #1115683
8472 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8473 call, fixes bugs #1232211, #1228110,
8474 fixed wrong casts to pCodeFlow from pCodeInstructions
8476 2005-07-04 Raphael Neider <rneider AT web.de>
8478 * src/pic/gen.c (popGet): changed assert to allow for
8480 * (popGetAddr): changed signature to provide
8481 an additional index, patched all call sites
8482 * (genCmpEq): handle literal-like operands correctly
8483 * (genAddrOf): added sanity checks on __code/__data pointers
8484 * (genAssign): added handling of symbols from __code section
8485 * (gencjne): do not generate code for comparisons whose result
8486 is neither stored nor used, fixes bug #1171114
8487 * (AccLsh, AccRsh): operate on operand instead of WREG
8488 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8489 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8491 * rewrote complete shift-by-literal logic, commented unused
8493 * (genConstPointerGet): get multiple bytes (if result size > 1),
8494 fixed handling of non-immediate addresses
8495 * (genPointerGet): handle CODE pointers like CONST pointers
8496 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8497 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8498 operand is to be treated as a literal or not
8499 * (mov2w,genPcall,genCmpEq),
8500 src/pic/genarith.c: use aop_isLitLike() to decide between
8501 literal/register contents
8502 * (addSign): added missing offset
8503 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8504 only emit comment in debug-mode,
8505 use {aop,op}_isLitLike throughout the file
8506 * src/pic/glue.c: fix initializers for pointers (work in progress)
8507 * src/pic/pcode.c (get_op): honor index on _const symbols
8508 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8509 * (dumppBlock): added pCode size estimation
8510 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8511 check for IS_SYMOP before OP_SYMBOL'ing
8512 * fixed indentation, compacted switch-statements
8513 * (allocReg): find free register and allocate it instead of
8514 allocating new registers all the time
8515 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8516 registers as its operands (necessary only for multibyte GETs)
8518 2005-07-01 Raphael Neider <rneider AT web.de>
8520 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8521 debugging .asm-output macros FENTRY + FEXIT
8522 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8524 * (emitpComment): NEW, printf to pCode
8525 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8527 * (popGetAddr): NEW, variant of popGet to access an immediates
8528 high(er) bytes instead of the n'th byte of memory they reference,
8529 replaced popGet with popGetAddr where neccessary
8530 * (genDataPointerGet): reactivated and fixed implementation
8531 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8533 * (genDataPointerSet): fixed multibyte assignments
8534 * (genpic14Code): fixed --i-code-in-asm handling
8535 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8536 * (genPlus): fixed index-out-of-bounds error
8537 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8538 * src/pic/ralloc.c: added debugging output macro FENTRY2
8539 * (spillThis): fixed indentation, enbraced for-body for clarity
8540 * (rematStr): commented out as now unused
8541 * (regTypeNum): commented out special spill case (overwrites
8543 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8545 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8547 * doc/sdccman.lyx: documented sfr16/sfr32,
8548 added example for using storage class with function pointers
8549 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8551 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8553 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8554 * device/lib/_itoa.c,
8555 * device/lib/_ltoa.c: optimized codesize
8556 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8557 but don't know how to suppress the double warning.
8558 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8559 * support/Util/SDCCerr.c,
8560 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8562 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8564 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8565 fixed old K&R prototypes
8566 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8567 * device/lib/_gptrget.c,
8568 * device/lib/_gptrgetc.c,
8569 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8570 also new versions for small generic pointers and banked generic pointers
8571 * src/port.h: added const_name
8572 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8573 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8574 * src/SDCCcse.c (findPrevIc): check all associative operators
8575 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8576 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8577 * src/SDCCmem.c: updated comments,
8578 set far-space to 0 for pdata, results in optimized code
8579 * src/SDCCmem.h: added macro CONST_NAME
8580 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8581 moving the info into the highest bits, see also gptrget/gptrput
8582 * src/src.dsp: added sdcc.ico to project files
8583 * src/avr/gen.c (genCast): fixed bug 0x%d
8584 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8585 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8586 relation between ptr_type and DCL_TYPE,
8587 (genCast): fixed bug 0x%d
8588 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8589 (CODE)" for const_name
8590 * src/hc08/gen.c (genCast): fixed bug 0x%d
8591 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8592 (hc08_port): added "CONST (CODE)" for const_name
8593 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8594 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8595 between ptr_type and DCL_TYPE,
8596 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8597 operand* and took AOP() inside function so sfr-ness can be checked,
8598 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8600 (genFunction, genEndFunction): optimized stack setup,
8601 (genMinus): optimized for literals with ending zeroes (in bytes),
8602 (genCast): fixed bug 0x%d
8603 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8604 (mcs51_port): added "CONST (CODE)" for const_name
8605 * src/mcs51/peeph.def: made rule 226 more generic
8606 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8607 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8608 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8609 * src/z80/main.c (z80_port): added NULL for const_name,
8610 (gbz80_port): added NULL for const_name
8611 * support/regression/tests/bug663539.c,
8612 * support/regression/tests/sfr16.c: new tests
8614 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8616 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8618 2005-06-24 Raphael Neider <rneider AT web.de>
8620 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8622 * device/include/pic16/signal.h: added USBIF
8625 2005-06-24 Raphael Neider <rneider AT web.de>
8627 * device/lib/pic16/libdev/pic18f2455.c,
8628 device/include/pic16/pic18f2455.h: NEW
8629 * device/include/pic16/pic18fregs.h,
8630 device/lib/pic16/pics.all,
8631 src/pic16/device.c: added 18f2455
8632 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8633 device/include/pic16/{pic18f[68][567].h,usart.h}:
8634 replaced MULTIPLE_USARTS define with more relaible
8635 compatibility sfrs (for USART access)
8637 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8639 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8640 and the output asm file line is printed on two lines.
8642 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8644 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8645 BGT, BLE, BHI, and BLS instructions
8646 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8648 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8649 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8651 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8653 2005-06-15 Raphael Neider <rneider AT web.de>
8655 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8656 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8657 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8658 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8659 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8661 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8663 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8664 Marcel Telka in bug #1215704
8666 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8668 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8669 located in shared memory bank.
8671 2005-05-31 Raphael Neider <rneider AT web.de>
8673 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8674 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8675 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8677 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8679 * device/lib/_strncpy.c: fixed the fix
8681 2005-05-26 Raphael Neider <rneider AT web.de>
8683 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8684 initializers with \0, bug #1208187
8685 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8686 intializers with \0, bug #1208187
8688 2005-05-26 Raphael Neider <rneider AT web.de>
8690 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8691 initializers with \0, bug #1208187
8692 * src/pic16/main.c (_process_pragma): added sanity checks
8693 for stack position and size, emit warnings when appropriate
8695 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8697 * device/lib/_strncpy.c: fixed not filling with \0
8699 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8701 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8703 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8704 compound_statement),
8706 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8708 2005-05-24 Raphael Neider <rneider AT web.de>
8710 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8712 2005-05-24 Raphael Neider <rneider AT web.de>
8714 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8715 TRISE definitions, closes bug #1162453
8717 2005-05-22 Raphael Neider <rneider AT web.de>
8719 * src/pic16/main.c (_process_pragma): check for missing
8720 arguments to pragmas code and udata
8721 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8722 consistency fixes to match other headers (thanks to Jim Paris)
8723 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8725 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8727 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8729 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8731 * support/regression/tests/bug1198642.c: new test
8732 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8733 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8734 * support/scripts/resource.h,
8735 * support/scripts/resource.rc,
8736 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8737 * support/scripts/sdcc.ico: added 32x32 icon
8739 2005-05-18 Raphael Neider <rneider AT web.de>
8741 * device/lib/pic16/libdev/pic18f*.c,
8742 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8743 keywords to "__sfr" and "__at (X)"
8744 * device/include/pic16/pic18fregs.h: added pic18f4520
8745 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8746 #1203088 (MPLAB compatibility)
8748 2005-05-17 Raphael Neider <rneider AT web.de>
8750 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8751 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8752 * device/lib/pic16/pics.all: added new devices
8753 * src/pic16/device.c: added support for pic18f4520
8755 2005-05-16 Raphael Neider <rneider AT web.de>
8756 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8757 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8758 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8759 convenience function for bit access
8761 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8763 * device/lib/printf_large.c: fixed bug 1193299
8764 * support/regression/tests/bug1057979.c: added test %3.3s
8766 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8768 * device/include/mcs51/8051.h,
8769 * device/include/mcs51/8052.h: made parseable with lint
8770 * device/include/mcs51/lint.h: added include file for (sp)lint
8771 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8772 * doc/cdbfileformat.lyx,
8773 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8775 2005-05-14 Raphael Neider <rneider AT web.de>
8777 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8778 * device/lib/pic16/libc/stdlib/itoa.c (new)
8779 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8780 * device/lib/pic16/libio/Makefile: exclude subdir according to
8781 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8782 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8783 * src/pic16/gen.c (genFunction): prevent annoying warning
8784 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8786 * support/cpp2/cppmain.c (cpp_output_string): new
8787 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8790 2005-05-13 Borut Razem <borut.razem AT siol.net>
8792 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8794 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8796 * .version: changed to version 2.5.1; back to bleeding edge development
8798 2005-05-11 Borut Razem <borut.razem AT siol.net>
8800 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8801 generate PDF version 1.3 documents
8803 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8805 * .version: changed to version 2.5.0
8807 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8809 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8811 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8813 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8814 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8815 well as many smaller updates.
8816 * .version: changed to version 2.5.0-pre1
8818 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8820 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8822 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8824 * support/regression/tests/bug1185672.c: added
8825 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8827 * src/mcs51/gen.c (genCall): added comments, made it look safer
8828 * src/mcs51/gen.c (genEndFunction): simplified
8830 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8832 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8834 2005-04-14 Borut Razem <borut.razem AT siol.net>
8836 * fixed bug 1045046 - SIGSEGV with really simple code?:
8837 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8838 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8840 2005-04-14 Borut Razem <borut.razem AT siol.net>
8842 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8843 src/pic16/device.h: temporarily disabled experimental #inline pragma
8846 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8848 * device/include/z80/stdio.h,
8849 * device/include/z80/string.h: removed these highly incomplete files so
8850 SDCC can use the default ones in device/include/
8852 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8854 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8856 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8859 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8861 * device/include/malloc.h: removed redundant __reentrant prototypes
8862 * device/lib/_mullong.c: added working xstack variant in asm (C version
8863 doesn't pass regression tests)
8864 * device/lib/bpx.c: used __data and made bpx char for mcs51
8865 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8866 (createFunction): fixed bug with xstackPtr
8867 * src/SDCCcse.c: corrected comments
8868 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8869 (killDeadCode, eBBlockFromiCode): removed unused code
8870 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8872 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8873 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8874 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8875 (genModOneByte): fixed warning in MSVC
8876 * src/mcs51/main.c (): added comments
8877 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8879 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8881 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8883 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8885 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8887 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8889 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8890 characters arrays of larger size than the declared one.
8892 2005-04-10 Borut Razem <borut.razem AT siol.net>
8894 * src/pic/gen.c (genInline),
8895 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8896 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8897 (findNextInstruction), (findPrevInstruction),
8898 (findInstructionUsingLabel),
8899 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8900 * src/pic/pcode.c (findLabel): added missing '\n'
8901 * src/src.dsp: added SDCCdwarf2.c to the project
8903 2005-04-09 Borut Razem <borut.razem AT siol.net>
8905 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8907 2005-04-08 Raphael Neider <rneider AT web.de>
8909 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8910 into the chain after a given one) and mergeDefmapSymbols (combine
8911 defmap entries for each symbol per pcode)
8912 * (createDefmap): have defmap entries merged in the end
8913 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8914 a symbol before replacing one access type's symbol, merge symbols in
8915 the end (replacement symbol might already have an entry)
8916 * (assignValnums): keep reference to written WREG intact
8918 2005-04-08 Raphael Neider <rneider AT web.de>
8920 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8923 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8925 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8928 2005-04-07 Raphael Neider <rneider AT web.de>
8930 * device/include/pic16/usart.h: added compatibility defines for
8931 devices with more than one USART
8932 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8934 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8936 * device/lib/Makefile.in: updated for port specific include
8938 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8940 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8942 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8944 * device/include/8051.h,
8945 * device/include/8052.h,
8946 * device/include/at89S8252.h,
8947 * device/include/at89c55.h,
8948 * device/include/at89x051.h,
8949 * device/include/at89x51.h,
8950 * device/include/at89x52.h,
8951 * device/include/mcs51reg.h,
8952 * device/include/reg51.h,
8953 * device/include/reg764.h,
8954 * device/include/regc515c.h,
8955 * device/include/sab80515.h: (re)moved these 12 files
8956 * device/include/mcs51/8051.h,
8957 * device/include/mcs51/8052.h,
8958 * device/include/mcs51/at89S8252.h,
8959 * device/include/mcs51/at89c55.h,
8960 * device/include/mcs51/at89x051.h,
8961 * device/include/mcs51/at89x51.h,
8962 * device/include/mcs51/at89x52.h,
8963 * device/include/mcs51/mcs51reg.h,
8964 * device/include/mcs51/reg51.h,
8965 * device/include/mcs51/reg764.h,
8966 * device/include/mcs51/regc515c.h,
8967 * device/include/mcs51/sab80515.h: and added them here
8969 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8971 * device/include/stdarg.h: changed SDCC specific keywords to double
8973 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8975 * device/include/hc08/mc68hc908gp32.h,
8976 * device/include/hc08/mc68hc908jb8.h,
8977 * device/include/hc08/mc68hc908jkjl.h,
8978 * device/include/hc08/mc68hc908qy.h: fixed comments
8979 * device/include/mcs51/README: updated
8980 * device/include/mcs51/c8051f120.h: added PINRSF
8981 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8982 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8983 amidst code. Also inline is not supported.
8985 2005-04-06 Raphael Neider <rneider AT web.de>
8987 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8988 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8989 callers stack/frame pointers
8991 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8993 * device/include/pic16/usart.h: added, missing in previous commit,
8994 * device/include/pic16/adc.h: fixed typo,
8995 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8997 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8999 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
9000 uninitialized because a bug appears with gplink
9001 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
9002 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
9003 complains for unrecognised option
9005 2005-04-05 Raphael Neider <rneider AT web.de>
9007 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
9008 structs as well (using memcpy)
9009 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
9010 on ISRs (GOTO has no label)
9011 * src/pic16/device.h: added OF_OPTIMIZE_DF
9012 * src/pic16/main.c: added compiler switch --optimize-df to enable the
9013 new data flow analysis/optimization
9014 * src/pic16/pcode.c: added (prototypes for and implementation of)
9015 dataflow analysis functions, fixed pCodeInstructions' inCond and
9016 outCond values, made RCALL a branch instruction
9017 * (pic16_unlinkpCode): keep C line if possible
9018 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
9019 C line moved if possible
9020 * (pic16_getRegFrompCodeOp): NEW, improved version of...
9021 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
9022 to use new pic16_getRegFrompCodeOp (works for more SFRs)
9023 * (pic16_BuildFlow): fixed skip instructions with label (did not start
9025 * (pic16_getJumptabpCode): NEW, needed in...
9026 * (LinkFlow): fixed handling of jumptables, calls and conditional
9028 * (pic16_InsertCommentAfter): NEW
9029 * (pic16_pCodeReplace): made verbose and flow preserving
9030 * (AnalyzeFlow): added call to data flow analysis
9031 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
9032 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
9033 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
9035 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9037 * src/SDCCast.c (decorateType): fixed bug #1105626
9039 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
9041 * device/include/asm/pic16/features.h,
9042 * pic18f*.h headers,
9043 * device/include/pic16/adc.h,
9044 * device/include/pic16/delay.h,
9045 * device/include/pic16/i2c.h,
9046 * device/include/pic16/malloc.h,
9047 * device/include/pic16/stdio.h,
9048 * device/include/pic16/stdlib.h,
9049 * device/include/pic16/string.h,
9050 * device/lib/pic16/libc/stdio/printf_tiny.c,
9051 * device/lib/pic16/libc/stdio/printf_small.c,
9052 * device/lib/pic16/libc/stdio/strmgpsim.c,
9053 * device/lib/pic16/libc/stdio/strmmssp.c,
9054 * device/lib/pic16/libc/stdio/strmusart.c,
9055 * device/lib/pic16/libc/stdio/vfprintf.c,
9056 * device/lib/pic16/libc/stdlib/ltoa.c,
9057 * device/lib/pic16/libc/stdlib/putchar.c,
9058 * device/lib/pic16/libc/stdlib/x_ftoa.c,
9059 * device/lib/pic16/libc/stdlib/memchrpgm.c,
9060 * device/lib/pic16/libc/stdlib/memchrram.c,
9061 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
9062 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
9063 * device/lib/pic16/libio/adc/adcbusy.c,
9064 * device/lib/pic16/libio/adc/adcread.c,
9065 * device/lib/pic16/libio/adc/adcsetch.c,
9066 * device/lib/pic16/libio/usart/ubaud.c,
9067 * device/lib/pic16/libio/usart/ubusy.c,
9068 * device/lib/pic16/libio/usart/udrdy.c,
9069 * device/lib/pic16/libio/usart/uopen.c,
9070 * device/lib/pic16/libio/usart/uputc.c,
9071 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
9072 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
9073 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
9074 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
9075 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
9076 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
9077 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
9078 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
9079 specific keywords to double underlined form,
9080 * device/lib/pic16/libc/Makefile.rules,
9081 * device/lib/pic16/libsdcc/Makefile.rules,
9082 * device/lib/pic16/libm/Makefile,
9083 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
9084 to compile with C standard set in Makefile.common
9085 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
9086 rand.c and crc.c in compilation process,
9087 * device/lib/pic16/libsdcc/int/divuint.c,
9088 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
9089 `c' from signed to unsigned,
9090 * device/lib/pic16/startup/crt0.c,
9091 * device/lib/pic16/startup/crt0i.c,
9092 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
9093 keywords to double underlined form, bug fixes in _do_cinit function
9094 which prevented the correct initialization of the .idata segment,
9095 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9096 core to enter a infinite loop
9097 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9099 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9101 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9103 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9105 * device/include/Makefile.in: add support for hc08 subdirectory
9106 * device/include/hc08/: new subdirectory
9107 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9108 Lucas Loizaga, thanks!
9109 * device/include/hc08/mc68hc908qy.h,
9110 * device/include/hc08/mc68hc908gp32.h,
9111 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9112 their own directory. Changed internal macro names to use the compiler
9113 reserved namespace. Changed SDCC specific keywords to double
9115 * device/include/math.h,
9116 * device/include/malloc.h,
9117 * device/include/stdarg.h,
9118 * device/include/stdbool.h
9119 * device/include/string.h,
9120 * device/include/tinibios.h,
9121 * device/include/ds400rom.h,
9122 * device/include/8051.h,
9123 * device/include/8052.h,
9124 * device/include/80c51xa.h,
9125 * device/include/at89c55.h,
9126 * device/include/at89S8252.h,
9127 * device/include/at89x51.h,
9128 * device/include/at89x52.h,
9129 * device/include/ds80c390.h,
9130 * device/include/reg764.h,
9131 * device/include/regc515c.h,
9132 * device/include/sab80515.h,
9133 * device/include/mcs51/c8051f000.h,
9134 * device/include/mcs51/c8051f018.h,
9135 * device/include/mcs51/c8051f020.h,
9136 * device/include/mcs51/c8051f040.h,
9137 * device/include/mcs51/c8051f060.h,
9138 * device/include/mcs51/c8051f120.h,
9139 * device/include/mcs51/c8051f300.h,
9140 * device/include/mcs51/c8051f310.h,
9141 * device/include/mcs51/c8051f320.h,
9142 * device/include/mcs51/c8051f330.h,
9143 * device/include/mcs51/c8051f350.h,
9144 * device/include/z180.h: Changed SDCC specific keywords to double
9147 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9149 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9151 * (pic16_assignConfigWordValue): disable testing of configuration
9152 register value with config mask,
9153 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9154 function with port->fun_prefix,
9155 * (genFunction): when generating a naked interrupt function never
9156 create an absolute segment placed in interrupt vector address, place
9157 the actual interrupt function at IVA instead, when an interrupt
9158 function is generated with unspecified interrupt then do not create
9159 the absolute section,
9160 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9161 code for generating a call to generic pointer get/put function with
9162 a call to function pic16_callGenericPointer(),
9163 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9164 the call to the generic pointer get/put functions with prefixing the
9165 function name with port->fun_prefix,
9166 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9167 * src/pic16/main.c (_process_pragma): prefix function with
9169 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9170 calling assembler, old 18Fxxxx macro is deprecated,
9171 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9172 PC_ASMDIR in while condition,
9173 * (findInstruction): add PC_ASMDIR in while condition,
9174 * (buildCallTree): prefix main with port->fun_prefix,
9175 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9176 identifier for variable with banked access in instructions BTFSS,
9177 BTFSC, BCF, BSF, BTG
9178 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9179 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9180 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9181 perform optimization when enviroment variable NO_REG_OPT is set,
9182 * (insideLRBlock): NEW, return 1 if register is inside an
9183 INF_LOCALREGS block,
9184 * (RemoveRegFromLRBlock): remove a register that is completely
9185 eliminated by register optimization, but it is still left in local
9186 register store/restore in/from stack block,
9187 * (Remove2pcodes): after removing register, check to see if it
9188 should be removed from local register store/restore in/from stack
9190 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9191 DUMMY_READ_VOLATILE,
9193 * device/include/pic16/adc.h: minor prototype modifications and
9195 * device/include/pic16/malloc.h: added GPL notice various
9197 * device/include/pic16/stdint.h: NEW, standard header for ints
9198 * device/include/pic16/delay.h: NEW, header for delay functions,
9199 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9201 * device/include/pic16/signal.h: NEW, header providing helper macros
9202 for implementing signal handlers,
9203 * device/include/pic16/stdio.h: added prototypes for functions,
9204 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9205 prototypes for stdin and stdout, added macro PUTCHAR to
9206 automatically implement putchar function prototype,
9207 * device/include/pic16/usart.h: modified and updated USART library,
9208 * device/lib/pic16/libio/adc/,
9209 * device/lib/pic16/libio/i2c: some modifications to improve library
9211 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9212 family of functions,
9213 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9214 family of functions and other sources,
9215 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9216 of the PIC18Fxx[28] devices,
9217 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9218 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9219 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9220 _do_cinit function, because the previous failed when local variables
9221 where not placed in the same memory bank,
9222 * device/lib/pic16/libsdcc/char/: various modifications to improve
9223 library performance,
9224 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9225 information on the new functions of the c library and more...
9227 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9229 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9231 2005-03-26 Raphael Neider <rneider AT web.de>
9233 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9234 if condition == CARRY)
9235 * (genCmp): adapted to new genSkipc semantics
9236 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9237 on rIfx (genCmp was broken)
9239 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9241 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9242 * src/z80/main.c (_keywords[]),
9243 * src/SDCCglobal.h (struct options),
9245 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9246 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9247 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9248 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9249 always available in leading double underscore form. The C99 support is
9250 mostly missing, but it's a start.
9251 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9252 reserved identifier "__data".
9254 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9256 * src/mcs51/peeph.def: fixed bug 1170013
9258 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9260 * device/include/mcs51reg.h: fixed bug 842007
9262 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9264 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9267 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9269 * src/port.h (struct PORT),
9270 * src/avr/ralloc.c (avr_assignRegisters),
9272 * src/ds390/ralloc.c (ds390_assignRegisters),
9274 * src/hc08/ralloc.c (hc08_assignRegisters),
9276 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9278 * src/pic/ralloc.c (pic14_assignRegisters),
9280 * src/pic16/ralloc.c (pic16_assignRegisters),
9282 * src/xa51/ralloc.c (xa51_assignRegisters),
9284 * src/z80/ralloc.c (z80_assignRegisters),
9286 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9287 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9289 * src/SDCCdflow.c (computeDataFlow),
9291 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9293 * src/SDCCcflow.c (*),
9295 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9296 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9297 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9298 immedDom() returning wrong block; probably fixes bug #1160833)
9300 2005-03-20 Borut Razem <borut.razem AT siol.net>
9302 * support/scripts/inc2h.pl: WIN32 port
9304 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9306 * device/lib/makefile.in: added abs.c and labs.c
9308 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9310 * device/include/stdint.h: added
9311 * device/lib/abs.c: added
9312 * device/lib/labs.c: added
9313 * device/include/stdlib.h: added abs() and labs() prototypes
9314 * device/lib/libsdcc.lib: added abs and labs
9315 * device/include/float.h,
9316 * device/lib/_fsmul.c,
9317 * device/lib/printf_fast.c,
9318 * device/lib/printf_tiny.c: updated comments
9320 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9322 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9325 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9327 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9328 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9330 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9332 * device/lib/printf_large.c: removed inline assembly for portability and
9333 readability. Use printf_fast if speed or size are more important.
9334 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9335 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9337 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9339 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9340 prevent compiler warning
9342 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9344 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9345 moved to level 0 and declared as static. Also they are explicit
9346 placed in access bank. This was necessery because some times they
9347 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9348 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9349 optimizations. Currently only compare to unsigned char is implemented,
9350 * src/pic16/gen.c: added fReturnIdx array,
9351 * (struct resolvedIfx) is moved to gen.h and made public,
9352 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9353 * (aopForSym): added an optimization to directly store in stack of
9354 the operand of a SEND iCode,
9355 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9356 but as registers instead (AOP_REG) using the fReturnIdx array,
9357 * (pic16_freeAsmop): remove the freed register from the
9358 _G.sregsAlloc field,
9359 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9360 a compare of 'WREG',
9361 * (pic16_popGetTempRegCond): changed function prototype, now
9362 function takes also a bitVector argument v which holds the current
9363 set of registers that are allocated for stack access by aopForSym,
9364 registers allocated in aopForSym for accessing stack symbols are not
9365 any more part of the functions usedRegs field,
9366 * (genCall): some times aopOp is called for a stack variable to be
9367 send, aopForSym might perform the push, if this is true make sure
9368 that genCall doesn't push the variable twice by testing _G.resDirect,
9369 * (genFunction): changed testing for unspecified interrupt number
9370 from 256 to INTNO_UNSPEC,
9371 * modified selection scheme of frame pointer generation. Previously
9372 if function did use local registers a frame pointer was generated,
9373 now a frame pointer is generated only if function has arguments
9374 (that need PLUSW2 register access), or has stack arguments, or the
9375 compiler is not instructed to omit the frame pointer,
9376 * (genEndFunction): before restoring local registers that were saved
9377 in the function preamble, also restore the registers that *might*
9378 have been allocated for stack access,
9379 * (genRet): removed some old comments,
9380 * (genCmp, the active (RN's) version): added a call to the
9381 pic16_genCmp_special function to perform the compare with a more
9382 robust and optimized way,
9383 * (genInline): a feature has been added in inline code generation,
9384 which allows a wildcard variable substitution when writing inline
9385 assembly. Code is incomplete and experimental therefore undocumented,
9386 * (genCast): changed order of aopOp for result and right to allow
9387 aopForSym to directly load the result if possible,
9388 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9389 perform an optimized compare on some selected special occasions,
9390 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9391 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9392 generate an IVT any more,
9393 * src/pic16/main.c (pic16_optionsTable): added command line option
9395 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9396 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9398 * src/pic16/NOTES: Raphael Neider added in list of active developers
9399 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9400 jumptable_end to prevent bug #,
9401 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9402 inCond and outCond fields,
9403 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9404 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9405 turn off register spilling,
9406 * (packRegsForOneUse): synced with other ports' versions although it
9407 is not used currently,
9408 * (pic16_packRegisters): added an optimization while reading
9409 structure bitfields, some registers may be saved (malloc code is
9410 decreased by 80 bytes)
9412 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9414 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9415 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9416 this can be optimized more?
9418 2005-03-10 Raphael Neider <rneider AT web.de>
9420 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9421 genNearPointerGet): (hopefully) fixed access to bitfields via
9422 pointers (p->bitN = x; and x = p->bitN; failed)
9424 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9426 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9428 2005-03-09 Raphael Neider <rneider AT web.de>
9430 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9432 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9434 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9435 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9436 (regTypeNum): set REG_BIT type if necessary
9437 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9438 * support/regression/tests/critical.c: check bug 1144613
9440 2005-03-02 Raphael Neider <rneider AT web.de>
9442 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9444 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9446 * src/avr/ralloc.c (serialRegAssign),
9447 * src/ds390/ralloc.c (serialRegAssign),
9448 * src/hc08/ralloc.c (serialRegAssign),
9449 * src/mcs51/ralloc.c (serialRegAssign),
9450 * src/pic/ralloc.c (serialRegAssign),
9451 * src/pic16/ralloc.c (serialRegAssign),
9452 * src/xa51/ralloc.c (serialRegAssign),
9453 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9455 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9457 * src/SDCCast.c (decorateType): fixed bug 1124787
9459 2005-02-20 Hubert Sack <sack AT digiplan.de>
9460 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9462 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9465 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9467 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9468 to keep the correct label reference count when adding/removing references
9469 to labels. A peephole file using this is appended to patch #1144962.
9471 2005-02-14 Raphael Neider <rneider AT web.de>
9473 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9474 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9475 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9476 retrievals of result operand's value on assignment
9478 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9480 * device/include/pic16/string.h: modified prototype for memccpy()
9481 to memccpy(void *, void *, char, size_t)
9482 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9483 check whether to omit frame pointer or not,
9484 * (genInline): convert all occurences of "\n" to LF in inline
9485 assembler blocks, this helps formatting the inline text,
9486 * (pic16_loadFSR0): modified prototype,
9487 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9488 removed some 8051 legacy code,
9489 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9490 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9491 before allocating temporary registers in functions,
9493 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9495 * support/regression/tests/bitvars.c: corrected the "fix"
9497 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9499 * support/regression/tests/bitvars.c,
9500 * support/regression/tests/bitwise.c,
9501 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9503 2005-02-10 Raphael Neider <rneider AT web.de>
9505 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9506 different size for Alpha
9507 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9509 2005-02-09 Raphael Neider <rneider AT web.de>
9511 * src/SDCC.lex(doPragma) : save and restore warning options as well
9512 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9513 * have #pragma less_pedantic set the errorlevel to WARNING
9515 * (cloneOptimize) : fixed wrong malloc's size
9516 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9517 facilitate correct handling of #pragma (save|restore)
9519 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9521 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9523 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9525 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9527 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9529 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9531 2005-02-02 Raphael Neider <rneider AT web.de>
9533 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9534 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9535 * (pic16_storeForReturn): fixed to allow returning function pointers
9536 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9537 * device/include/pic16/{stddef.h,stdbool.h}: added
9539 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9541 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9543 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9545 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9546 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9547 appeared to be required
9549 2005-01-31 Borut Razem <borut.razem AT siol.net>
9551 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9552 include/mcs51 and include/z80 directories to the package
9554 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9556 * src/hc08/gen.c (genFunction): fixed bug #1112752
9558 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9560 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9562 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9564 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9566 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9568 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9570 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9572 * device/include/c8051fxxx.h: removed these 6 files
9573 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9575 2005-01-26 Raphael Neider <rneider AT web.de>
9577 * src/pic16/gen.c (genAssign): fixed assignment from longs
9578 in codespace (were cut to three bytes)
9579 * (genDummyRead): implemented (except for CODESPACE...),
9581 * src/pic16/glue.c (emitStatistics): beautified
9582 * device/lib/pic16/libm/Makefile: added include path
9584 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9586 * src/z80/gen.c (aopPut): fixed bug #1103902
9588 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9590 * device/lib/expf.c: fixed bug #1095792
9592 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9594 * device/lib/pic16/libm: added Math library sources
9596 2005-01-24 Raphael Neider <rneider AT web.de>
9598 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9599 to enable upcast to pCodeOpReg2 (there is no type tag to
9600 differenciate the two and pic16_popGet2p cast into PCOR2)
9601 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9602 (sizeof(sectNames) changed to sizeof(sectName))
9603 Both patches fix segfaults under MinGW.
9605 2005-01-23 Raphael Neider <rneider AT web.de>
9607 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9608 Safe_[mc]?alloc()'ed variables
9609 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9610 of (byte sized) temporaries (assign them to WREG for now)
9611 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9612 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9613 this might fix SIGSEGVs on MinGW...
9614 * src/SDCCopt.c (killDeadCode): restored original behaviour
9615 (volatile operands might get thrown away though)
9617 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9619 * src/pic16/gen.c: fixed bug #1106975,
9620 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9621 pointer update, INTCON is saved, global interrupts are disabled and
9622 restored after updateing TOS.
9623 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9624 * added function attribute 'shadowregs' to take advantage of shadow
9626 * added function attribute 'wparam' as an alternative to the wparam
9628 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9629 user declares a non-ISR function as 'shadowregs',
9630 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9632 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9634 * .version: bumped version number to 2.4.8
9635 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9637 * device/lib/pic16/libio/i2c/: I2C module support library,
9638 * device/include/pic16/i2c.h: I2C support library header,
9639 * device/lib/pic16/libc/stdio/: standard IO support sources,
9640 * (printf_small.c): printf_small() source, supports float print,
9641 * (printf_tiny.c): printf_tiny() source, does not support floats,
9642 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9643 enable global optimizations for entire library source, other
9644 Makefiles in the source tree are also modified to reflect this,
9645 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9647 * doc/sdccman.lyx: updated to reflect new changes,
9648 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9649 sym->onStack if-case,
9650 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9651 sbit, idata, _idata, xdata, _xdata,
9652 * added pragma library, to link an external library, (see doc),
9653 * removed command line options, --pomit-config-words, --pomit-ivt,
9654 --pleave-reset-vector,
9655 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9656 when calling assembler to reflect memory model used, also define
9657 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9658 reflect stack model used,
9659 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9660 on stack return NULL,
9662 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9664 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9665 of the operands is volatile. Fixes #1020220
9667 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9669 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9670 * (OptimizeRegUsage): make sure that there is really no other flow where
9671 the first pCode is used
9673 2005-01-22 Raphael Neider <rneider AT web.de>
9675 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9676 to fix #1106967 (pCode->seq are not set up correctly)
9678 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9680 * src/SDCCglue.c (glue): make sure code area is declared before the
9681 static initialization area.
9683 2005-01-21 Raphael Neider <rneider AT web.de>
9685 * device/lib/Makefile.in: fixed test for pic16 install dir
9686 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9688 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9689 added --optimize-goto compiler switch and pragma wparam documentation
9690 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9691 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9692 and PRODH closing bug #1071770 (peephole optimizer)
9694 2005-01-19 Raphael Neider <rneider AT web.de>
9696 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9697 cmdLine buffers (used when calling sdcpp...) are large enough
9698 (MAX_PATH=256 truncates arguments leading to system halts when
9700 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9701 * (genUminus): rewritten to for efficiency
9702 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9703 used uninitialized in some cases)
9704 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9705 copy the third byte from the int -- now assumes 0x80 (data memory)
9706 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9707 operands (genAddLit expects the iCode's operands to swapped as
9708 well), fixed leftover bytes (crashed for short left operands)
9709 * (pic16_genMinusDec): performance improvements, removed false
9711 * (pic16_genMinus): fixed to cope with differently sized operands
9712 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9714 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9715 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9716 new banksel optimization
9717 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9718 analysis for temporary registers (segfaults...)
9719 * src/pic16/peeph.def: added rule
9721 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9723 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9724 which converts a float number to its ASCII representation
9725 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9726 functions to convert the fractional and integer part of a float to ASCII,
9727 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9728 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9730 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9732 * device/include/pic16/adc.h: added GPL info,
9733 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9734 a pCodeOp as tested operand,
9735 * (genNearPointerGet): optimized bit testing, does not use
9736 intermediate register for bit value, test directly instead with
9737 BTFSS, BTFSC, works only for single bits,
9738 * (genpic16Code): dump the name of the iCode in the asm,
9739 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9740 renamed to pic16_decodeOp,
9741 * (serialRegAssign): do not allocate a temporary register for iCode
9742 sequences that test a single bit for 1/0
9744 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9746 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9747 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9748 access stack and frame pointers. They are initially assigned to
9749 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9750 accessing SFRs. Updated all occurences of modification of stack or
9751 frame pointer in gen.c and pcode.c,
9752 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9753 assigning of a literal value to pointers,
9754 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9755 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9758 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9760 * doc/sdccman.lyx: update documentation about stack pragma, added
9761 some info for stack memory models
9763 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9765 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9767 2005-01-08 Raphael Neider <rneider AT web.de>
9769 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9770 udata sections to fix bug #1097823
9772 2005-01-05 Raphael Neider <rneider AT web.de>
9774 * src/pic16/gen.c (genGenericShift): added handling of differently
9775 sized left operand and result
9777 2005-01-04 Raphael Neider <rneider AT web.de>
9779 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9780 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9781 to hold the condition bit)
9782 * added new version of genCmp (old code available via #define)
9783 * added new version of genShiftLeft/genShiftRight in a generic
9784 way, now supports shifting by negative values
9785 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9786 shiftCount (expected by genGenericShift)
9787 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9788 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9790 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9791 is an invalid literal too...)
9793 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9795 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9796 from Raphael Neider,
9797 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9798 for 8-bit literals. This fixes some literal operands which are sign
9799 extended to 16-bits ints when instruction needs only 8-bits.
9801 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9803 * device/lib/logf.c: added mcs51 assembly version
9804 * device/lib/expf.c: added mcs51 assembly version
9805 * device/lib/_logexpf.c: new shared asm code for expf and logf
9806 * device/include/math.h: add defines for assembly math library
9807 * device/lib/Makefile.in: build new _logexpf.c
9808 * device/lib/libfloat.lib: use new _logexpf.c
9810 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9813 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9814 device types which have less than 0x7f registers.
9816 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9818 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9820 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9822 * device/lib/printf_fast.c: only build on supported arch.
9823 * device/lib/printf_tiny.c: only build on supported arch.
9824 * device/lib/printf_fast_f.c: only build if asm float lib
9825 * device/lib/_fsget1arg.c: only build if asm float lib
9826 * device/lib/_fsget2args.c: only build if asm float lib
9827 * device/lib/_fsnormalize.c: only build if asm float lib
9828 * device/lib/_fsreturnval.c: only build if asm float lib
9829 * device/lib/_fsrshift.c: only build if asm float lib
9830 * device/lib/_fsswapargs.c: only build if asm float lib
9831 * device/include/stdio.h: don't provide print_fast,
9832 print_fast_f, print_tiny prototypes if --xstack used
9834 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9836 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9837 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9840 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9842 * device/lib/printf_fast_f.c: same as printf_fast, but
9843 with floating point enabled
9844 * device/lib/printf_fast.c: minor tweaks
9845 * device/include/stdio.h: add printf_fast_f
9847 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9849 * src/SDCCmain.c: make --float-reent default for mcs51
9850 * device/lib/_fsadd.c: added mcs51 assembly version
9851 * device/lib/_fssub.c: added mcs51 assembly version
9852 * device/lib/_fsmul.c: added mcs51 assembly version
9853 * device/lib/_fsdiv.c: added mcs51 assembly version
9854 * device/lib/_fseq.c: added mcs51 assembly version
9855 * device/lib/_fsneq.c: added mcs51 assembly version
9856 * device/lib/_fsgt.c: added mcs51 assembly version
9857 * device/lib/_fslt.c: added mcs51 assembly version
9858 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9859 * device/lib/Makefile.in: add _fscmp to build
9860 * device/lib/libfloat.lib: add _fscmp to build
9862 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9864 * device/lib/_fs2slong.c: added mcs51 assembly version
9865 * device/lib/_fs2sint.c: added mcs51 assembly version
9866 * device/lib/_fs2schar.c: added mcs51 assembly version
9867 * device/lib/_fs2ulong.c: added mcs51 assembly version
9868 * device/lib/_fs2uint.c: added mcs51 assembly version
9869 * device/lib/_fs2uchar.c: added mcs51 assembly version
9870 * device/lib/_slong2fs.c: added mcs51 assembly version
9871 * device/lib/_sint2fs.c: added mcs51 assembly version
9872 * device/lib/_schar2fs.c: added mcs51 assembly version
9873 * device/lib/_ulong2fs.c: added mcs51 assembly version
9874 * device/lib/_uint2fs.c: added mcs51 assembly version
9875 * device/lib/_uchar2fs.c: added mcs51 assembly version
9876 * device/include/float.h: added #define to select asm vs c
9878 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9880 * device/lib/printf_fast.c: improvements to float output
9881 * device/include/float.h: add defines for assembly float library
9882 * device/lib/_fsget1arg.c: receive 1 float arg
9883 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9884 * device/lib/_fsnormalize.c: normalize a float
9885 * device/lib/_fsreturnval.c: return float, various helper routines
9886 * device/lib/_fsrshift.c: right shift a float's mantissa
9887 * device/lib/_fsswapargs.c: swap 2 floats
9888 * device/lib/Makefile.in: build these 6 new files for mcs51
9889 * device/lib/libfloat.lib: add these 6 files to the library
9891 2004-12-26 Borut Razem <borut.razem AT siol.net>
9893 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9896 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9898 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9899 and fully reentrant and register bank neutral.
9900 * device/lib/printf_fast.c: added float (not enabled by default),
9901 added compact/slower integer (also not enabled by default),
9902 improved size/speed of fast integer code, other minor changes
9903 * device/include/stdio.h, device/lib/Makefile.in,
9904 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9906 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9908 * src/pic16/pcode.c: declaring variables other than at the start of a
9909 block is not supported in C by VC6.
9911 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9913 * applied a previous patch from Raphael Neider that wasn't included
9914 in the previous commits, which fixes infinite loops within jumptable
9916 * made some fixes that previous patches introduced
9918 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9920 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9921 that fixes an issue with AOP_PCODE asmop's offset,
9922 * (pic16_popCopyReg): update instance field too,
9923 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9924 function of pic port,
9925 * (genCmp, genAnd, genAssign),
9926 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9928 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9930 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9931 variables initial values to idata section,
9932 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9933 variables in some functions. This utilizes parmBytes field of iCode
9934 structure to hold the offset of the variable in stack. (might be
9935 able to use the stack field too?)
9936 * applied patch from Raphael Neider # ### , # ###
9937 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9938 variable initial values in idata section,
9939 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9940 for static variables with initial value
9941 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9942 applied fix in while loop from Raphael Neider.
9944 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9946 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9947 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9948 * src/ds390/ralloc.c (serialRegAssign): spill bits
9949 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9950 * support/Util/SDCCerr.c,
9951 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9952 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9953 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9955 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9957 * device/include/sdcc-lib.h: inserted LGPL, added includes
9958 asm/ds390/features.h and asm/mcs51/features.h
9959 * device/include/asm/default/features.h,
9960 * device/include/asm/gbz80/features.h,
9961 * device/include/asm/z80/features.h: added empty _AUTOMEM
9963 * device/include/asm/ds390/features.h,
9964 * device/include/asm/mcs51/features.h: added files with defines for
9965 _AUTOMEM and _STATMEM indicating automatic and static storage class
9966 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9967 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9968 * src/SDCCicode.c (geniCodeCast),
9969 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9970 * src/SDCCloop.c (loopInduction): removed unused variable lr
9971 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9972 to convertToFcall to include char modulo (RFE 1065037), added check
9973 if left operand is unsigned and use abs of literal value
9974 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9975 as it doesn't work after conversion from peephole.def to peephole.rul
9976 * src/mcs51/gen.c (toBoolean): added check for size,
9977 (genModOneByte): optimized code for signed char modulo a literal
9978 power of 2 (thanks to Hubert Sack),
9979 (genRRC): removed unnecessary "clr c",
9980 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9981 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9983 swapped rules 256.c and 256.d,
9984 extended 256.d by using new multiple checks (thanks Erik),
9985 added rules 256.e and 256.f,
9986 updated rule 261.a and 261.b to new generated code
9987 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9989 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9991 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9992 induction related bugs, including first part of bug #1074377
9994 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9996 * applied patch from bug-report #1076292,
9997 * applied patches for genAnd and Goto-optimizations for Raphael
9999 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
10000 dump a less iCode information,
10001 * src/pic16/device.h (pic16_options_t): added field debgen,
10002 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
10003 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
10004 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
10006 * (various functions): added macros FENTRY and FENTRY2 to functions,
10007 to emit function prologue,
10008 * (various functions): fixed indentation,
10009 * (genNearPointerGet): fixed loading of FSR0,
10010 * (genPackBits): applied patch from Raphael Neider to fix updating
10011 of FSR0 and touching only the modified bits,
10012 * src/pic16/genarith.c (various functions): added macros FENTRY to
10013 emit function prologue in comments,
10014 * src/pic16/pcode.h: added functions debugf2, debugf3,
10015 * src/pic16/ralloc.c: partial fix for packForPush caused
10016 segmentation fault,
10018 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10020 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
10021 <stsp AT users.sourceforge.net> with reversed byte order
10022 * support/regression/tests/rotate.c: added (ds390 skips some tests)
10024 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10026 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
10028 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
10029 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
10031 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10033 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
10035 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10037 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
10039 (setFromConditionArgs): friendly operand parser for peephole rules,
10040 (operandBaseName, operandsNotRelated): new peephole condition
10041 "operandsNotRelated" -- similar to "operandsNotSame", but takes
10042 architecture specific register naming into account, handles n-way
10043 comparisons, and supports quoted literals
10044 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
10046 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10048 * src/mcs51/peeph.def: fixed bug #1076940
10050 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
10052 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
10054 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10056 Adding support for replacing ljmps with sjmps in jumptables
10057 generated for switch statements. For now you need to set the
10058 environment variable SDCC_SJMP_JUMPTABLE to enable this.
10059 Now 4 algorithms for mcs51 jumptable generation are used:
10060 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
10061 addresses loaded pc-relative for up to 112 cases and stack-pushing
10062 target addresses loaded with offset from dptr for up to 256 cases.
10064 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
10065 * src/mcs51/main.c: adapted constants for switch table generation
10066 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
10068 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
10070 * device/lib/printf_large.c (_print_format): fixed bug 1073386
10071 * support/regression/tests/bug1057979.c: added test for bug 1073386
10073 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10075 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
10078 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
10080 * src/pic16/device.h,
10081 * src/pic16/genarith.c,
10082 * src/pic16/glue.c,
10083 * src/pic16/main.c,
10084 * src/pic16/pcode.c: applied patches #1068154 and #1070213
10086 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
10088 Large cummulative patch for pic16 port.
10089 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
10090 to call when a stack overflow occurs,
10091 * (malloc.h): added CVS Id tag,
10092 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
10094 * added libc directory. The current version of LibC contains string
10095 functions, ctype functions and macros and some functions of the
10096 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10097 be extensively tested in the future. Standard disclaimer here.
10098 Library is not automatically build yet. But one can build it by
10099 invoking 'make' inside the libc directory.
10100 * added ADC library under libio. Preliminary version yet.
10102 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10103 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10104 aopForRemat() now and not by pic16_aopOp(),
10105 * (pic16_popGetTempReg): removed warning messgae when allocating
10106 temporary registers, its a buggy feature and will be removed,
10107 * (pic16_popGet): set register instance field in AOP_CRY,
10108 * (pic16_outBitC): fixed for results in size greater than 1,
10109 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10110 * (pic16_storeForReturn): optimized return of 0,
10111 * (genCmp): experimental code for new genCmp which uses PIC18's
10112 special compare&skip instructions. Initial tests fail some times
10113 with variables grater than 1 byte in size, so new code is disabled,
10114 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10116 * (genCast): began a fix to optimize the casting of a bit to another
10117 bit, now assigning a bitfield to another bitfield will fail, sorry,
10118 * src/pic16/main.c: disabled the use of lr-support feature,
10119 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10120 * added some function prototypes, added function _debugf prototype,
10121 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10122 bits with offset (case PO_GPR_BIT),
10123 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10125 * (isBankInstruction): modified to return 0 for no banking instruction,
10126 and 1 for banking instruction,
10127 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10128 caused stop processing pCodes after a inline assembly block,
10129 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10130 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10131 registers when it shouldn't,
10132 * src/pic16/ralloc.c (allocReg): add preliminary support for
10133 supporting a limited set of temporary registers,
10135 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10137 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10138 genDataPointerSet): ensure assignments always copy in MSB to LSB
10140 (loadRegFromAop): recognize CLRH optimization,
10141 (genFunction): optimize RECEIVE iCodes in reentrant functions
10143 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10145 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10146 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10148 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10149 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10150 contiguous with data
10152 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10154 * device/lib/_gptrget.c (_gptrget),
10155 * device/lib/_gptrgetc.c (_gptrgetc),
10156 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10157 instead of sjmp to ret
10158 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10159 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10161 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10163 * .version: bumped version to 2.4.7
10164 * device/lib/_gptrget.c (_gptrget): is now _naked
10165 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10166 * device/lib/_gptrput.c (_gptrput): is now _naked
10167 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10168 (createFunction): fixed xstack
10169 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10170 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10172 (geniCodeCritical): store original interrupt state in an iTemp bit
10173 var unless stack-auto
10174 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10175 * src/SDCCmain.c (setIncludePath): added include/target to search path
10176 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10177 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10179 (processFuncArgs): put bit vars in bit area
10180 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10181 unsaveRBank): fixed xstack,
10182 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10183 (genFunction, genEndFunction): fixed xstack,
10184 (genAssign): optimization don't walk backwards through mem
10185 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10186 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10187 * support/regression/Makefile: also make library (for stack-auto) when
10188 making "all" and added "test-mcs51-xstack-auto"
10189 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10190 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10191 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10192 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10193 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10194 make-library by MAKE_LIBRARY
10195 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10196 regression tests for xstack
10197 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10198 * support/regression/tests/critical.c: test for critical on mcs51
10200 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10202 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10203 built version of sdcc instead of installed version
10205 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10207 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10208 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10210 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10211 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10212 WARNING: remove device/lib/build/z80/printf.o by hand when
10213 updating from previous build!
10214 * device/lib/z80/printf.c: updated comment
10215 * support/regression/tests/bug1057979.c: test all ports now
10216 * support/regression/tests/bug1065458.c: file added
10218 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10220 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10221 *_start and *_end symbols for static functions
10223 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10225 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10226 and search crt0.o in all library paths,
10227 (setIncludePath): proper handling of --nostdinc,
10228 (setLibPath): proper handling of --nostdlib
10229 * support/regression/Makefile,
10230 * support/regression/ports/ds390/spec.mk,
10231 * support/regression/ports/gbz80/spec.mk,
10232 * support/regression/ports/hc08/spec.mk,
10233 * support/regression/ports/mcs51/spec.mk,
10234 * support/regression/ports/mcs51-large/spec.mk,
10235 * support/regression/ports/mcs51-stack-auto/spec.mk,
10236 * support/regression/ports/z80/spec.mk: use include and lib files from
10237 built version of sdcc instead of installed version
10238 * doc/sdccman.lyx: fixed typo in --nostdinc
10240 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10243 * src/pic/device.c,
10244 * src/pic/ralloc.c,
10245 * src/pic/gen.c : added support to generate code for struct bit fields.
10247 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10249 * as/xa51/xa_version.h,
10250 * device/include/errno.h,
10251 * device/include/regc515c.h,
10252 * device/lib/_itoa.c,
10253 * device/lib/_ltoa.c,
10254 * device/lib/ser_ir_cts_rts.c,
10255 * sim/ucsim/xa.src/glob.cc,
10256 * sim/ucsim/xa.src/inst_gen.cc,
10257 * sim/ucsim/xa.src/xa_bit.cc,
10258 * sim/ucsim/xa.src/xa_sfr.cc,
10259 * sim/ucsim/z80.src/inst_dd.cc,
10260 * sim/ucsim/z80.src/inst_fdcb.cc,
10261 * support/scripts/keil2sdcc.pl,
10262 * src/pic16/pic16.dsp,
10263 * src/pic16/pic16a.dsp: corrected cvs line endings
10264 * device/lib/printf_large.c: fixed bug 1057979
10265 * src/pic16/gen.c: fixed non-C standard code
10266 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10267 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10268 * support/regression/ports/mcs51/support.c: reload T1 asap
10269 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10270 pdata use and clear idata startup behaviour
10271 * support/regression/tests/bug1057979.c: added
10273 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10275 * device/examples/ds390/ow390/ad26.h,
10276 * device/examples/ds390/ow390/cnt1d.h,
10277 * device/examples/ds390/ow390/crcutil.c,
10278 * device/examples/ds390/ow390/ownet.h,
10279 * device/examples/ds390/ow390/owsesu.c,
10280 * device/examples/ds390/ow390/swt12.h,
10281 * device/examples/ds390/ow390/swtoper.c,
10282 * device/examples/ds390/ow390/temp10.h,
10283 * device/examples/ds390/ow390/thermodl.c,
10284 * device/examples/ds390/tinitalk/tinitalk.dsp,
10285 * device/examples/ds390/tinitalk/tinitalk.dsw,
10286 * device/examples/mcs51/clock/hw.h,
10287 * device/examples/mcs51/simple2/go.bat,
10288 * device/examples/serialcomm/windows/serial.h,
10289 * device/examples/xa51/dummy.c,
10290 * device/examples/xa51/hello.c,
10291 * device/include/80c51xa.h,
10292 * device/include/at89x051.h: corrected cvs line endings
10294 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10296 * src/pic16/main.c (options): added command line --gstack, to trace
10297 stack over/under flows,
10298 * added pragma 'wparam' to allow passing first byte of function
10299 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10300 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10301 call to __gstack_test function and sets up the symbol as extern,
10302 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10303 * popaop): added call to pic16_testStackOverflow,
10304 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10306 * (genCall, genPcall): now all parameters are passed via stack
10307 except in functions that are pass to wparam pragma in which WREG is
10309 * (genPcall): REENTRANT flag is checked to see if variable prototype
10310 contains reentrant keyword, don't call a non-reentrant function, via
10311 a reentrant function pointer or vice versa, functions are never
10313 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10315 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10316 SIGSEGV when accessing a NULL register stucture,
10317 * (pic16_printGPointerType): modified to handle UPPER modifier for
10318 function initializers, changed prototype of function to simpler one,
10319 * (pic16_printIvalFuncPtr): check to see if function is already
10320 added in externs list,
10321 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10322 optimized a move from W to SFR with a move to the same register
10323 later after a CALL,
10324 * device/lib/pic16/debug: NEW directory, contains debug features
10325 which are enabled when linking with libdebug.lib, currently command
10326 line option --gstack enables stack pointer tracing for over/under
10327 flow, corresponding sources are in debug/gstack
10329 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10331 * doc/sdccman.lyx: updated SDCC version,
10332 * (PIC16 port): update list of command line options,
10333 * src/pic16/device.h (structure pic16_options_t): added field gstack
10334 to enable stack overflow tracing on push/pops,
10335 * src/pic16/device.c (statistics structure): added statistics
10337 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10338 pic16_dump_int_registers): increase statistics counters for each
10339 * variable which is encountered
10340 * (pic16_dump_usection): emit each .udata variable to its own udata
10342 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10343 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10344 parameters via stack, otherwise use old scheme,
10345 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10346 assembler output file,
10347 * src/pic16/main.c: added command line options --gstack to enable
10348 push/pop tracing for stack overflow,
10349 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10350 instructions): added size of each instruction,
10351 * (pic16_countInstruction): estimate size of instructions in
10352 the_pFile list, inline assembly blocks are not counted,
10353 * (pic16_FixRegisterBanking): trace previous register usage, when
10354 banksel optimizations is greater than 0, don't emit a redudant
10357 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10359 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10360 * src/pic16/ralloc.c : applied same fix for pic16.
10361 * src/pic/gen.c : tidied it up a little.
10363 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10365 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10366 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10368 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10370 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10372 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10374 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10375 non-reentrant function __modsint in the interrupt function (thus
10376 corrupting math operations during serial I/O)
10377 * device/lib/ser_ir.c: as above, changed buffersize
10378 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10379 256.c,d for zeroing
10380 * doc/Makefile: added option -t for rsync
10382 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10384 * src/SDCCast.h (struct ast),
10385 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10387 2004-10-20 Borut Razem <borut.razem AT siol.net>
10389 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10392 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10394 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10396 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10397 support functions to replace long sequences of MOVFF's from access
10398 bank registers to stack and vice versa,
10399 * src/pic16/device.h: added new field opt_flags, where optimization
10400 flags can be set to enable certain features,
10401 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10402 * pBlock, (genFunction, genEndFunction): surroung loop for
10403 saving/loading used registers in stack with PC_INFO pCodes,
10404 INF_LREGS. Code in between can then be optimized by pCode optimizer
10405 to support function calls,
10406 * (genDataPointerSet): fixed bug which loaded float fields in
10407 structures with corrupt data,
10408 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10409 in a standard way debug info on stderr. Feature used for developing
10410 and debugging only,
10411 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10412 obsolete chunks of code,
10413 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10414 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10415 * pic16/src/pcode.c (pic16_newpCodeInfo,
10416 * (pic16_newpCodeOpLocalRegs),
10417 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10419 * (pic16_pCodeConstString): printing of the initial value of a
10420 symbol as a comment is inhibited since parsing was already done by
10421 copyStr and output is corrupt,
10422 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10424 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10426 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10428 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10430 * as/mcs51/lkarea.c: removed old K&R style,
10431 (lnksect): changed check on boundary error,
10432 (lnksect2): changed check on boundary error,
10433 (lnksect2): extend XSTK to end of page if size = 1
10434 * as/mcs51/lkmain.c: removed old K&R style,
10435 (Areas51): create l_IRAM symbol
10436 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10437 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10438 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10439 * device/lib/_mullong.c: added version to be compiled with xstack
10440 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10441 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10442 * device/lib/mcs51/crtxstack.asm: fixed comment
10443 * src/SDCCglue.c: maxInterrupts defaults to 0,
10444 (emitMaps): added pdata,
10445 (createInterruptVect): (re)moved default,
10446 (glue): added pdata,
10447 (glue): moved __start__xstack to XSTK with default size 1
10448 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10449 and options.float_rent when options.stackAuto is set,
10450 (linkEdit): only write XDATA_NAME if provided on command line
10452 * src/SDCCmem.c: added pdata
10453 * src/port.h: added pdata_name to PORT
10454 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10455 (saveRegisters, unsaveRegisters): removed usage of B,
10456 (genMinus): fixed accumulator clash,
10457 (genJumpTab): added comment, this needs another look
10458 * src/mcs51/gen.c: added check for "B in use" paranoia,
10459 added pushB() and popB()
10460 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10463 * src/ds390/main.c,
10465 * src/mcs51/main.c,
10467 * src/pic16/main.c,
10469 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10470 added PSEG (PAG,XDATA) or NULL to port specifier
10471 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10472 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10473 (_mcs51_genInitStartup): removed __start__xstack equ,
10474 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10475 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10476 * src/z80/gen.c (_rleAppend): fixed warnings
10477 * support/regression/tests/zeropad.c: added pdata test
10478 * .version: bumped to 2.4.6
10480 2004-10-17 Borut Razem <borut.razem AT siol.net>
10482 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10483 as a part of nightly build
10485 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10487 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10488 WREG holds the first byte function parameters,
10489 * (aopForSym): take special case for symbols which are in FARSPACE
10490 but in CODESPACE too,
10491 * (assignResultValue): modified to take into account _G.useWreg,
10492 * (genCall): don't use wreg for parameter passing when function is
10493 declared as reentrant, too, added optimization INCF to stack
10494 pointer when stack parameter count is 1,
10495 * (genFunction, genEndFunction): refurnished and fixed to not using
10496 wreg for passing parameters when function has varargs or is
10497 reentrant, fixed bug with symbol name compare for generating
10498 functions in absolute address,
10499 * (pic16_storeForReturn): refurnished,
10500 * (genCmp): began writing a new version of the function, not ready
10501 yet, therefore it is disabled,
10502 * (genAssign): do not read code memory when assigning a function to
10503 a pointer function,
10504 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10505 array of characters, not pointer,
10506 * (pic16initialComments): in debug mode emit an .ident directive for
10508 * (_process_pragma): emit a new warning type (internal to pic16)
10509 when setting stack to default length, emit a similar warning when
10510 placing a function at absolute address and address is not word aligned
10511 * (_pic16_parseOptions): added 'return TRUE' statement,
10512 * (_pic16_linkEdit): if compiling a source, then add the source's
10513 file object, first in the list of objects to link,
10515 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10517 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10518 * src/pic/main.c : removed VC warning.
10519 * src/pic/gen.c : changed comment.
10521 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10523 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10524 reference to a deprecated symbol _GPTRREG was causing failure to
10525 link. Thanks G. M. Gallant for the info.
10527 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10529 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10530 comments for Bugs item #954788.
10532 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10534 * src/pic16/device.c (pic16_dump_gsection,
10535 * pic16_groupRegistersInSection): handle symbols declared to be in
10536 access bank differently,
10537 * src/pic16/gen.c (struct _G): added field resDirect,
10538 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10539 send values read from stack directly to result and don't allocate
10541 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10543 * (pic16_sameRegsOfs): NEW,
10544 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10545 free because they were not allocated from temporary pool,
10546 * pic16_popRegFromString): workaround to fix a problem with
10547 allocating variables twice or never,
10548 * (genGenPointerGet): using PRODL instead of FSR0H,
10549 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10551 * (genAssign): take advantage of the _G.resDirect flag,
10552 * (genCast): around line 11844, use mov2f instead of directly
10553 MOVFF'ing between operands to account for literal values,
10554 * src/pic16/genutils.c: some new debug functions for gpsim have been
10556 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10557 float with integer part only,
10558 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10559 place variables in access bank
10560 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10561 updated sources to reflect recent changes in gen.c
10563 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10565 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10566 sources that searched for headers in installation path, now the
10567 device/include/pic16 is used,
10568 * src/pic16/glue.c (pic16glue),
10569 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10570 .line directives if not in debug mode, this suppresses assembler's
10571 warnings for ignored directives
10573 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10575 * src/port.h: made reset_regparms prototype void parameter explicit.
10576 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10577 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10578 * doc/sdccman.lyx: documented warning disabling and how to use
10579 printf_large to make it print floats.
10580 * device/include/stdbool.h: NEW
10581 * device/lib/_atof.c,
10582 * device/lib/_divuint.c,
10583 * device/lib/_divulong.c,
10584 * device/lib/expf.c,
10585 * device/lib/printf_large.c,
10586 * device/lib/sincosf.c,
10587 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10588 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10589 a completely reentrant lib.
10591 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10593 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10594 * device/include/pic16/stdio.h: fixed bug with colon
10596 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10598 * device/include/pic16/stdio.h,
10599 * device/include/pic16/stdlib.h,
10600 * device/include/pic16/math.h: NEW
10601 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10602 declared as _naked to reduce overhead
10603 * device/lib/Makefile.in (target port-specific-objects-pic16):
10604 changed * to *.* so to ignore the CVS directory,
10605 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10606 stacked variables back in stack,
10607 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10610 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10612 * .version: bumped version number to 2.4.5
10613 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10614 * support/Util/SDCCerr.c (messages structure): added entry for
10617 Large cumulative patch for pic16 port and libraries.
10618 * device/include/pic16/sdcc-lib.h,
10619 * device/include/pic16/stdarg.h,
10620 * device/include/asm/pic16/features.h,
10621 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10622 * device/include/pic16/float.h: changes reentrant keyword with
10623 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10624 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10625 updated target build-libraries to include objects from gptr,
10626 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10627 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10628 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10629 all function headings,
10630 * src/SDCCmain.c: added global parameter userIncDirsSet,
10631 * (parseCmdLine): when option -I is encountered add directory to
10632 userIncDirsSet too,
10633 * src/version.awk: added space between control and long,
10634 * src/pic16/NOTES: added some notes for the port,
10635 * src/pic16/gen.c: added prototype for mov2fp function,
10636 * (fReturnpic16[]): properly named return value registers,
10637 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10638 * (aopForSym): added code to handle symbols with onStack flag set,
10639 symbols onStack are allocated PTRSIZE bytes,
10640 * (aopFreeAsmop): handles special case where asmops are stack objects,
10641 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10642 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10643 added argument lock to trace flaws in allocating temporary registers
10644 when developing port,
10645 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10646 * (pic16_popRegFromString): reenabled allocating a direct register
10648 * (assignResultValue): various beautifications,
10649 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10650 referenced function argument,
10651 * (genIpush): reenabled to allow stacked arguments, handles only
10652 ic->parmPush iCodes,
10653 * (genCall, genPcall): major changes to allow for variable argument
10654 functions, fixed a bug with falsely restoring stack pointer after
10655 returning from call,
10656 * (genFunction): pending code for critical function,
10657 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10658 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10659 * (genNearPointerGet): fixed bug with indirect reading, was always
10661 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10663 * (genAddrOf): rewrote code to take address of a stacked function parameter
10664 * (genCast): fixed casting to generic pointer type,
10665 * src/pic16/gen.h: added AOP_STA,
10666 * (struct asmop): added field stk,
10667 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10668 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10669 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10670 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10671 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10672 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10674 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10676 * (pic16_port structure): generic pointer size is set to 3,
10677 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10678 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10680 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10681 operand is an iTemp,
10683 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10685 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10686 * debugger/mcs51/simi.c: addapt new syntax of s51
10688 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10690 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10691 * src/pic16/pcode.c: commented out some calls to free() in order to
10694 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10697 * src/SDCCicode.c (isiCodeInFunctionCall),
10698 * src/avr/ralloc.c (selectSpil),
10699 * src/pic/ralloc.c (selectSpil),
10700 * src/pic16/ralloc.c (selectSpil),
10701 * src/ds390/ralloc.c (selectSpil),
10702 * src/hc08/ralloc.c (selectSpil),
10703 * src/xa51/ralloc.c (selectSpil),
10704 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10705 stack in the middle of a function call sequence (fixes bug #1020268)
10706 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10707 costs associated with the minimum switch case.
10709 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10711 * src/SDCC.lex: fixed bug #1030549
10713 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10715 * src/SDCCcse.h (struct cseDef),
10716 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10717 over a function call if the CSE is derived from a symbol whose
10718 address has been taken (fixes bug #1029883)
10719 * support/regression/tests/bug-1029883: a new regression test for
10722 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10724 * src/hc08/gen.c (emitinline): fixed bug #1029778
10725 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10726 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10727 and starts toward RFE #905167)
10729 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10731 * src/pic16/gen.c (mov2f): New function to move an operand to
10732 another without considering if it is a literal or a register,
10733 * (pic16_sameRegs): don't check if they are both AOP_REG,
10734 * (AccRsh): removed andmask=0 lines,
10735 * (genLeftShift): duplicated to be improved in future versions,
10736 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10737 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10738 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10739 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10740 * (insertBankSwitch): fixed inserting banksel directives algorithm
10741 for instructions that follow a skip instruction, this fixes a report
10742 for broken subtraction code generation,
10743 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10744 iCode is a left op, just in case result and right share the same
10747 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10750 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10752 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10753 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10754 on 2004-09-12; it was buggy
10756 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10758 * src/SDCCsymt.h: removed RESULT_CHECK
10763 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10765 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10767 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10768 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10769 configuration values no more rejected by compiler, they are assigned
10770 to configuration registers with a warning message instead,
10771 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10772 the for-loop so last conf register is emitted too,
10773 * (_pic16_initPaths): link library libsdcc.lib by default,
10774 * (_hasNativeMulFor): modified test for multiplication according to
10775 Raphael Neider's remarks. Integer multiplication is also done with
10777 * device/include/pic16/pic18fregs.h: corrected type error in while
10778 testing and including 18f6720 header file
10780 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10782 * src/pic16/device.h (pic16_options): removed field use_crt,
10783 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10784 until an optimization to handle single bits is added,
10785 * (pic16_loadFSR0): moved before genUnpackBits,
10786 * (genAnd): some white lines removed,
10787 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10788 leave_reset flags in pic16_options when using crt modules,
10790 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10792 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10793 for bugs 898889 & 979599. Also used some safer print instructions.
10795 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10797 * src/pic16/device.h (pic16_options_t): added field use_crt,
10799 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10800 catch a probable future bug,
10801 * src/pic16/gen.c: aopIdx function commented out,
10802 * (genAssign): commented out old code which used aopIdx,
10803 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10804 code, added if conditionals to take into account the --use-crt
10805 command line options,
10806 * src/pic16/main.c (pic16_optionsTable): added new command line
10807 options, --use-crt= and --no-crt,
10808 * (_pic16_linkEdit): now the proper crt object is added in the
10809 linker command line except than when --no-crt is specified,
10810 * src/pic16/pcode.c,
10811 * src/pic16/pcode.h: added some structures and functions for a new
10812 optimization scheme to compansate for instruction overhead between
10813 same iCodes, this scheme is currently under development and is not
10814 working in any way,
10815 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10817 * device/lib/pic16/startup/crt0i.c,
10818 * device/lib/pic16/startup/crt0iz.c: added global char variable
10819 __uflags to force the generation of an idata section
10821 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10824 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10825 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10827 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10829 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10830 Frieder) and clarified the default code optimization mode
10832 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10834 * src/SDCC.lex (doPragma, process_pragma),
10835 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10836 "opt_code_size", and "opt_code_balanced"
10837 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10838 regrouped options by category, added support for category headers
10839 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10840 and "--opt-code-size"
10841 * doc/sdccman.lyx: documented these new options and pragmas
10842 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10843 preference into account
10845 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10847 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10848 geniCodePreDec): Fixed bug 904237 by generating a warning
10850 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10852 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10854 * src/pic/device.c : When no max ram set validate full memory range.
10856 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10858 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10860 * device/lib/_gptrget.c,
10861 * device/lib/_gptrput.c: updated comment
10862 * device/lib/calloc.c,
10863 * device/lib/free.c,
10864 * device/lib/malloc.c,
10865 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10866 * src/SDCCcse.c (cseBBlock),
10867 * src/SDCCicode.c (printOperand, geniCodeArray),
10868 * src/SDCCicode.h (struct operand): fixed bug 868103
10869 * support/regression/tests/bug-868103.c: added
10870 * src/SDCCast.c (searchLitOp),
10871 * src/SDCCcse.h (struct cseDef),
10872 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10873 * src/SDCCicode.h (struct operand),
10874 * src/SDCCsymt.h (struct sym_link),
10875 * src/avr/gen.c (hasInc),
10876 * src/ds390/gen.c (hasInc),
10877 * src/hc08/gen.c (genPlusIncr, hasInc),
10878 * src/mcs51/gen.c (hasInc),
10879 * src/pic16/glue.c (pic16_printIvalChar),
10880 * src/pic16/ralloc.c (regWithIdx),
10881 * src/xa51/gen.c (hasInc) : removed warnings
10882 * src/SDCCast.c (createBlock): added comment ???
10883 * src/hc08/ralloc.c: updated comments
10885 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10887 * doc/sdccman.lyx: updated section on switch statements, added
10888 section about semaphore locking
10889 * doc/Makefile: added option -info for latex2html
10890 * device/lib/_gptrget.c,
10891 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10893 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10895 * src/pic/device.h,
10896 * src/pic/device.c,
10897 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10898 maxram is less than 0x100.
10900 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10902 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10904 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10907 * src/mcs51/main.c,
10908 * src/ds390/main.c,
10912 * src/pic16/main.c,
10915 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10916 a jump table is the best form for a switch statement, including
10917 automatic insertion of missing cases to make the case range
10918 continuous. Developed in collaboration with Frieder Ferlemann.
10920 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10922 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10923 accumulator result if it needs sign extension
10925 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10927 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10929 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10931 * device/lib/gbz80/printf.c,
10932 * device/lib/z80/printf.c: removed define for NULL
10934 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10936 * as/xa51/xa_link.c,
10937 * device/examples/ds390/ow390/ad26.c,
10938 * device/examples/ds390/ow390/cnt1d.c,
10939 * device/examples/ds390/ow390/counter.c,
10940 * device/examples/ds390/ow390/ds2480.h,
10941 * device/examples/ds390/ow390/ds2480ut.c,
10942 * device/examples/ds390/ow390/findtype.c,
10943 * device/examples/ds390/ow390/gethumd.c,
10944 * device/examples/ds390/ow390/owllu.c,
10945 * device/examples/ds390/ow390/ownetu.c,
10946 * device/examples/ds390/ow390/swt12.c,
10947 * device/examples/ds390/ow390/swtloop.c,
10948 * device/examples/ds390/ow390/temp.c,
10949 * device/examples/ds390/ow390/temp10.c,
10950 * device/examples/ds390/ow390/thermo21.c,
10951 * device/examples/ds390/ow390/tinilnk.c,
10952 * device/examples/ds390/ow390/tstfind.c,
10953 * device/examples/serialcomm/windows/serial.cpp,
10954 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10955 * device/include/reg51.h: fixed line endings for cvs
10957 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10959 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10960 packRegsForAccUse, packRegisters): new accumulator register
10962 * support/regression/ports/hc08/support.c (_putchar): suppress
10963 warning of unused variable
10964 * src/SDCCicode.c: added SWAP entry to codeTable
10966 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10968 * device/lib/sprintf.c: forgot to add this file before previous commit
10970 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10972 * src/pic16/gen.c (genPackBits): added operand right in function
10973 parameters, load result directly if p_type is POINTER (that is
10974 called by genNearPointerSet)
10975 * (genUnPackBits): added operand left in function parameters,
10976 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10977 FSR0 if accessing bitfields,
10979 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10981 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10982 _print_format; updated printf, sprintf, vsprintf
10983 * device/include/asm/default/features.h: corrected comment/define
10984 * device/lib/Makefile.in: added sprintf.c
10985 * device/lib/libsdcc.lib: added sprintf module
10986 * device/lib/printf_large.c,
10987 * device/lib/vprintf.c,
10988 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10990 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10991 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10992 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10994 * support/regression/tests/zeropad.c: define idata as data for hc08
10996 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10998 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10999 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
11000 labels are referenced at least once (even if a reference is not found)
11001 * src/hc08/gen.c (emitcode): set isComment flag for comments
11002 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
11003 loads), rules 6a..6b (optimize jumps to return)
11005 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11007 * device/lib/acosf.c (acosf),
11008 * device/lib/asinf.c (asinf),
11009 * device/lib/atanf.c (atanf),
11010 * device/lib/ceilf.c (ceilf),
11011 * device/lib/cosf.c (cosf),
11012 * device/lib/coshf.c (coshf),
11013 * device/lib/cotf.c (cotf),
11014 * device/lib/fabsf.c (fabsf),
11015 * device/lib/floorf.c (floorf),
11016 * device/lib/log10f.c (log10f),
11017 * device/lib/logf.c (logf),
11018 * device/lib/sinf.c (sinf),
11019 * device/lib/sinhf.c (sinhf),
11020 * device/lib/sqrtf.c (sqrtf),
11021 * device/lib/tanf.c (tanf),
11022 * device/lib/tanhf.c (tanhf),
11023 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
11024 replaced all instances of "reentrant" in the library functions
11025 defined in math.h with this macro.
11026 * support/regression/tests/float_trans.c: reenabled test for hc08
11028 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
11030 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
11031 erroneously deleted
11033 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11035 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
11036 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
11037 multi-byte volatile operands are used
11038 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
11039 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
11040 initialization to area GSINIT0 so that it would always precede
11041 any static initializers in GSINIT
11042 * support/regression/tests/zeropad.c: fixed idata define for hc08
11043 * support/regression/tests/bug-927659.c,
11044 * support/regression/tests/float_trans.c: disabled tests for hc08
11045 pending missing library routines
11046 * .version: increased version number to 2.4.4 - hc08 port now passes
11050 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
11052 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
11053 * Makefile.common.in,
11055 * as/hc08/Makefile.in,
11056 * as/mcs51/Makefile.in,
11057 * as/z80/Makefile.in,
11058 * debugger/mcs51/Makefile.in,
11059 * device/include/Makefile.in,
11060 * device/lib/Makefile.in,
11063 * link/z80/Makefile.in,
11064 * packihx/Makefile.in,
11065 * sim/ucsim/main_in.mk,
11066 * sim/ucsim/avr.src/Makefile.in,
11067 * sim/ucsim/doc/Makefile.in,
11068 * sim/ucsim/gui.src/serio.src/Makefile.in,
11069 * sim/ucsim/hc08.src/Makefile.in,
11070 * sim/ucsim/s51.src/Makefile.in,
11071 * sim/ucsim/xa.src/Makefile.in,
11072 * sim/ucsim/z80.src/Makefile.in,
11074 * support/cpp2/Makefile.in,
11075 * support/librarian/Makefile,
11076 * support/makebin/Makefile: added DESTDIR to the install path proposed
11077 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
11078 * doc/sdccman.lyx: added DESTDIR documentation
11080 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
11082 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
11083 instruction for interrupt handlers, use fast returns when returning
11084 from high priority interrupts
11086 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11088 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
11090 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
11091 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
11092 bugs, ported much of Bernhard's code from mcs51
11093 * src/mcs51/gen.c (genSend),
11094 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
11095 than one when calling a reentrant function
11096 * device/lib/_mullong.c: defined an alternate struct layout for big
11097 endian ports (hc08)
11099 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11101 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11104 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11106 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11107 are sane and complete before asking the port its prefered parameter
11108 passing method (fixes bug #1017633)
11109 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11112 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11114 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11115 problem in bitfields >= 8 bits.
11117 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11119 * src/SDCCsymt.c: undid changes that were not meant to be committed
11121 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11123 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11125 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11127 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11128 copied and wrong bit got inverted
11130 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11132 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11133 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11134 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11135 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11136 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11137 assignments to bitfields at known addresses
11138 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11139 reads from bitfields at known addresses
11140 * src/hc08/ralloc.c (packRegisters),
11141 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11142 genhc08Code): optimize pointer get values used as conditionals
11143 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11146 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11148 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11149 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11150 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11153 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11155 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11157 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11159 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11162 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11164 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11166 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11168 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11171 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11173 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11175 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11177 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11178 cases use more compact code.
11180 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11182 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11184 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11186 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11188 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11191 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11192 parameter of changePointer() from symbol* to sym_link*
11193 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11194 * src/SDCCsymt.c (compareType): void* type is castable to other
11195 pointers, but not necesarily an exact match.
11196 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11197 is no longer blindly treated as an exact match.
11198 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11200 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11202 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11204 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11208 * src/pic/ralloc.h,
11209 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11211 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11213 * src/pic/device.c,
11214 * src/pic/device.h,
11215 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11217 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11219 * src/mcs51/gen.c (emitcode): fixed bug #992819
11221 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11223 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11224 there's no need to make it worse
11226 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11228 * src/mcs51/ralloc.c (deassignLR),
11229 * src/ds390/ralloc.c (deassignLR),
11230 * src/hc08/ralloc.c (deassignLR),
11231 * src/z80/ralloc.c (deassignLR),
11232 * src/pic/ralloc.c (deassignLR),
11233 * src/pic16/ralloc.c (deassignLR),
11234 * src/avr/ralloc.c (deassignLR),
11235 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11236 rlivePoint): fixed another part of bug #971834
11238 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11240 * src/z80/main.c: enabled "critical" keyword
11241 * src/z80/mappings.i,
11242 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11243 functions (fixes bug #979646)
11244 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11246 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11248 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11251 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11253 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11254 doesn't disable too much optimizations
11256 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11258 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11260 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11262 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11264 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11266 * src/pic/gen.c tidied up tabs
11267 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11268 * src/pic/main.c tidied up tabs
11269 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11270 * src/pic/pcoderegs.c tidied up tabs
11271 * src/pic/ralloc.c tidied up tabs
11273 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11275 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11276 to S_FIXED for pic16 port and when symbol is not in level 0,
11277 allocate for S_REGISTER storage class and pic16 port, too,
11278 * src/pic16/device.h: prototype for checkSym,
11279 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11280 * (pic16_assignConfigWordValue): test the value and the mask to
11281 validate that the value is suitable for the configuration word,
11282 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11283 collect extern declared symbols, don't emit symbol twice, check
11284 first if symbol is in publics set first,
11285 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11286 * added command line '--fstack' which enables an experimental
11287 feature for stack access, too buggy to be used yet...
11288 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11289 * (pic16_allocDirReg): when register has storage class S_REGISTER
11290 allocate in pic16_dynAccessRegs,
11291 * device/include/pic16/pic18f????.h: modified configuration word
11292 naming convention, words started as CONFIG0H but should be CONFIG1H
11294 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11296 * device/include/mcs51reg.h: fixed bug 970993
11298 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11300 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11301 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11302 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11303 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11304 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11305 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11306 error/warning numbers,
11307 added function setWarningDisabled()
11308 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11309 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11310 _memcmp.c _memmove.c calloc.c realloc.c free.c
11311 * support/regression/tests/malloc.c: added tests for new functionality
11312 * support/regression/tests/zeropad.c: added tests for truncated initializers
11313 and initialized char arrays starting with '\x0'
11314 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11316 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11318 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11320 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11322 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11323 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11324 peephole 177.e. Thanks to anonymous
11326 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11328 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11329 function isn't used in the source but referenced as a
11330 variable initializer then declare it as extern in .asm file
11332 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11334 * .version: increased version number to 2.4.3
11336 Adding version extension according to ChangeLog CVS revision
11337 * src/Makefile.in (target all): added dependency 'version.h'
11338 * (rule version.h): added rule to create version.h from ChangeLog,
11339 * (rule dep): added dependency version.h,
11340 * src/version.awk: AWK script to create version.h
11341 * src/SDCCdwarf2.c (dwWriteModule),
11342 * src/SDCCglue.c (initialComments),
11343 * src/SDCCmain.c (printVersionInfo): modified to write after
11344 version string the version extension number,
11345 * src/SDCCutil.c: included "version.h"
11346 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11348 * src/SDCCutil.h: added prototype for getBuildNumber
11350 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11351 includeDirsSet, too,
11352 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11353 const char [] is found in function prototype...
11355 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11356 moving to WREG with source is already in WREG,
11357 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11358 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11359 * (aopForSym): stack'ed symbols are partially supported, added
11360 if-clause to support symbols in FARSPACE,
11361 * (sameRegs): added test for AOP_ACC to see if registers are same,
11362 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11363 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11364 * (pic16_popRegFromString): will not allocate a new register if it
11365 doesn't find one by name, bug may have introduced...
11366 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11367 * (genIpush): revived to use pic16 port's stack,
11368 * (genAddrOf): added incomplete case for stack'ed operand,
11369 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11370 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11371 can handle multibyte operands,
11372 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11373 * (pic16initialComments): added message for MPLAB compatibility
11375 * src/pic16/main.h: prototype for pic16_mplab_comp,
11376 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11377 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11378 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11379 because of increased complexity of procedure,
11380 * (_process_pragma): stack pragma changed to format 'stack pos len',
11381 emit symbol '_stack_end' to conform with gplink,
11382 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11383 to search for register,
11384 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11386 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11387 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11388 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11389 case for PO_GPR_REGISTER,
11390 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11391 dies, the new era is ahead !...
11392 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11393 pic16_dynInternalRegs,
11394 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11395 * (pic16_allocDirReg): minor optimizations and bug fixes,
11396 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11398 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11399 load stack and frame pointer with address of 'stack_end' symbol
11401 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11403 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11404 without source code but only variable initializers
11406 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11408 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11409 external are not declared as extern to reduce overhead while linking
11411 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11413 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11415 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11417 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11418 Yee Keat for the patch
11419 * src/SDCCast.c (decorateType): fixed bug #979599
11420 * src/ds390/gen.h: removed local fReturnSizeDS390
11421 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11422 * src/ds390/gen.c (genAnd, genOr, genXor),
11423 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11425 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11427 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11428 add relFilesSet to $3, manipulate $2 to handle linking of object
11429 files without source files in command line,
11430 * device/include/pic16 (all headers): added ID location macros,
11431 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11432 entries for ID location bytes,
11433 * (pic16_assignIdByteValue): NEW,
11434 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11435 added field dumpcalltree to pic16_options_t,
11436 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11437 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11438 emitting rFalseIfx label after check_carry label,
11439 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11440 pic16_emitDIRegs), NEW
11441 * (pic16glue): dump .calltree file when option --calltree found,
11442 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11443 * (_pic16_genAssemblerPreamble): emit ID locations after
11444 configuration registers,
11445 * (pic16_linkCmd): modifications of the link command,
11446 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11447 * (pic16_pCodeInitRegisters): don't init stack registers,
11448 * (pic16_findPrevInstruction): fixed bug,
11449 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11450 bug with immediate registers,
11451 * (buildCallTree): traces stack push and pop,
11452 * (pct2): dump also stack usage for each function,
11453 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11454 * (pic16_allocDirReg): various modifications,
11455 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11458 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11460 * src/pic16/pcode.c: removed buggy double colon
11462 2004-07-01 Borut Razem <borut.razem AT siol.net>
11464 * support/scripts/sdcc.nsi: added include/pic16 to setup
11466 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11468 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11469 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11471 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11472 specific command line arguments. Also added sample lkr script
11473 for placing a variable at a specific memory bank.
11474 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11475 at a specific memory bank,
11476 * (pic16_dump_isection): fixed bug which caused string literals to
11477 be omitted when dumping idata section,
11478 * (pic16_groupRegistersInSection): added code to handle registers
11479 in specific memory banks,
11480 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11481 public, all references are renamed too,
11482 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11484 * (pic16_storeForReturn): added case to handle when dest is WREG,
11485 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11486 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11487 pic16_rel_udata, check to see if that register is marked as being
11488 a member of a specific memory bank,
11489 * (pic16_printIvalCharPtr): added code to add string literals either
11490 to code or the idata sections,
11491 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11492 also accept the 'udata' pragma,
11493 * src/pic16/main.h: new structure types sectName and sectSym
11494 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11495 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11496 * (pic16_findPrevInstruction): fixed, it returned nothing,
11497 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11498 instruction combinations,
11499 * (pic16_FixRegisterBanking): heavily reorganised,
11500 * (pic16_AnalyzeBanking): if generating banksel directives is
11501 disabled, then don't call FixRegisterBanking at all,
11502 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11503 completely removed,
11504 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11506 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11508 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11509 Phuah Yee Keat <yk.phuah AT nestac.com>
11511 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11513 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11514 correctly the IVT even if it is relocated to some other location
11516 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11518 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11519 * device/include/pic16/pic18f2220.h: NEW,
11520 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11521 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11522 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11523 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11524 nodefaultlibs, ivt_loc is the location of the interrupt vector
11525 table, and nodefaultlibs signs that default libraries should not be
11526 linked in link stage,
11527 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11528 according to --ivt-loc argument,
11529 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11530 when pragma stack is found,
11532 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11534 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11535 256 (range check), 257 (do while), 258.a-f (bit banging
11536 f.e. on 3-wire SPI bus)
11538 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11540 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11541 variables used exclusively within a loop
11543 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11545 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11547 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11549 * src/SDCClrange.c (computeClash): fixed bug #971834
11551 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11553 * src/mcs51/gen.c (genCmp): fixed bug #975903
11554 * src/hc08/gen.c (operandsEqu),
11555 * src/ds390/gen.c (operandsEqu),
11556 * src/z80/gen.c (operandsEqu),
11557 * src/pic/gen.c (operandsEqu),
11558 * src/pic16/gen.c (operandsEqu),
11559 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11560 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11562 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11564 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11566 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11568 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11569 default case in switch statement,
11570 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11571 to eliminate problem with initialisation of pointers, but problem
11573 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11574 * (emitStaticSegment): removed various lines emitting debug info,
11575 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11576 added processor registers for utilizing EEPROM,
11577 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11578 configurable and set 8
11580 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11582 * .version: increased version number to 2.4.2,
11584 Cumulative patch for pic16 port
11585 * src/pic16/device.c: changed scheme to dump initial values for
11586 variables in idata segment, all print_idata* functions were removed,
11587 now the pic16_printIval* will be called,
11588 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11589 * _pic16_printPointerType, pic16_printPointerType,
11590 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11591 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11592 NEW, similar to the respective functions in SDCCglue.c,
11593 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11594 way, emitting hex bytes,
11595 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11597 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11599 * src/avr/ralloc.c (serialRegAssign),
11600 * src/xa51/ralloc.c (serialRegAssign),
11601 * src/pic/ralloc.c (serialRegAssign),
11602 * src/pic16/ralloc.c (serialRegAssign),
11603 * src/hc08/ralloc.c (serialRegAssign),
11604 * src/z80/ralloc.c (serialRegAssign),
11605 * src/ds390/ralloc.c (serialRegAssign),
11606 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11608 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11610 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11611 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11613 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11615 Cumulative patch for pic16 port:
11616 * src/pic16/device.h (typedef PIC16_device) modified fields for
11617 defining microcontrollers,
11618 * src/pic16/device.c: added new info for all devices in Pics16 array,
11619 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11620 to be optimised out by the pCode optimiser,
11621 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11622 specially, bug reported by G.M. Gallant,
11623 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11624 as force'd so that cannot be optimised out by pCode optimiser,
11625 * src/pic16/pcode.c,
11626 * src/pic16/pcodepeeph.c,
11627 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11628 they are disabled by default, but can be enabled explicit with
11629 command argument --denable-peeps, for testing,
11630 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11631 --pomit-ivt in COMPILE_FLAGS
11633 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11635 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11636 compilation on MSVC
11638 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11640 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11642 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11644 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11645 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11647 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11649 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11650 would only assign 0x300001 register.
11652 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11654 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11655 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11657 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11659 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11661 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11662 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11663 added peephole 254 (left shift), 255 (jump table)
11665 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11667 * device/lib/Makefile.in: removed comment line with model-pic16,
11668 * (target port-specific-objects-pic16): the libraries and objects
11669 are copied to the build directory form the device/lib/pic16/bin
11672 Cumulative patch concerning pic16 port:
11673 * library directory has been re-organized,
11674 * added support for PIC18F1220,
11675 * added headers and library sources for chips 18f1220,18f6520,
11676 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11678 * configuration registers setting has changed, now each supported
11679 device has a complete description of the registers it uses,
11680 * all initialisations are moved to idata sections, these section
11681 can be absolute or relocatable,
11682 * fixed initialisation of codespace variables,
11683 * fixed warning about PCLATU and gpsim,
11684 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11685 * (genAssign): use table reads when assigning from variables in codespace,
11686 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11687 char/int variables placed in codespace,
11688 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11689 registers set in .asm file, no need for --pomit-config-words anymore,
11690 * (pic16glue): some 8051 legacy segments are commented out
11691 (to be removed completely),
11692 * added support for alternative assembler and linker with --asm=
11693 and --link= command line arguments,
11694 * peepholes are disabled automatically in the port, no need to
11695 specify on command line,
11696 * port supports natively char/int/long multiplication, but converts
11697 all divisions to support functions,
11698 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11699 to the file set in variable $2,
11700 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11701 strings in ASCII format and not in hex,
11702 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11703 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11704 allocate proper register if iCodes aren't temporary,
11706 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11708 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11710 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11712 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11715 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11717 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11718 computed address is reused
11719 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11720 multi-byte bitfields
11722 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11724 * src/z80/gen.c: (genArrayInit): must check for pointers too
11726 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11728 * support/regression/tests/zeropad.c: never meant to commit the
11729 nestedstruct test: removed, added check for GCC version
11731 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11733 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11734 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11735 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11736 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11737 bugs 928906 and 954082 half-empty initializers
11739 * src/SDCCsymt.c (getAllocSize): added for above fix
11740 * src/z80/gen.c (genArrayInit): fixed bug 741044
11741 * support/regression/tests/zeropad.c: added tests
11743 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11745 * src/pic16/device.c (pic16_dump_section): corrected bug which
11746 caused some symbols of the libraries to be misplaced
11748 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11750 * src/pic16/glue.c,
11751 * src/pic16/ralloc.h,
11752 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11753 to fix conflict with pic port
11755 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11757 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11758 externs configuration variables,
11759 * src/pic16/ralloc.h,
11760 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11761 prototype in header, commented out some debug messages
11763 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11765 * src/pic16/glue.c,
11766 * src/pic16/main.c,
11767 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11768 for gpasm COFF object generation. Thanks to D. Hawkins for
11771 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11773 * src/ds390/main.c,
11774 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11775 Brock for spotting this)
11776 * src/ds390/gen.c (genEndFunction),
11777 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11778 interrupt handler and critical. Disable push/pop optimizations when
11779 peephole optimizations disabled.
11781 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11783 Updated pic16 library sources and headers.
11784 * device/lib/pic16/pic18f*/ ,
11785 * device/include/pic16/*.h: modified to handle structured SFR
11788 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11790 * src/port.h (PORT structure): added hook initPaths, now each
11791 port can declare its own default search paths,
11792 which can been seen with the --print-search-dirs option,
11793 see pic16 port for example,
11794 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11795 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11796 * (doPrintSearchDirs): NEW, replaces in a central manner the
11797 printing of search dirs which was split in set*Paths functions,
11798 * (main): added call to port->initPaths and doPrintSearchDirs,
11800 * src/ds390/main.c,
11803 * src/izt/tlcs900h.c,
11804 * src/mcs51/main.c,
11806 * src/pic16/main.c: modified port structures to reflect addition of
11809 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11810 * (pic16_dump_section): for registers in same address reserve memory once,
11811 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11813 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11814 result is greater in size than right or left,
11815 * (pic16_genUMult8X8_8): there are some cases where the result can
11816 be 16 bits size, so handle these,
11817 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11818 * (pic16_outBitC): modified to emit pcodes,
11819 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11821 * (genDivOneByte): implemented algorithm to divide 8-bits,
11822 * (genCmp): uncommented goto, but issues still exist,
11823 * (genAnd): fixed a bug with variables >8bits,
11824 * (genPackBits): optimization added that uses BCF/BSF to change a
11826 * (genAssign): fixed bug when assigning floating point literals,
11827 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11828 __sdcc_gsinit_startup label,
11829 * src/pic16/main.c (_pic16_init): removed search directory
11831 * (_pic16_initPaths): NEW, used to initialise search directories,
11832 * (_hasNativeMulFor): support functions for all except char/int
11833 multiplication, and char division,
11834 * (PIC16_port struct): modified entry for native mul support,
11835 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11837 * (buildCallTree): call to register_usage is ifdef'ed out,
11839 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11841 * device/include/string.h: applied Stas Sergeev's patch to make this
11842 header file compatible with the preprocessor -Wundef option
11843 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11844 failure (fixes bug #941458)
11846 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11848 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11849 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11850 that the variable, not the function, should be static
11851 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11852 to be consistent with non-literal case
11854 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11856 * src/SDCCast.c (isConformingBody): fixed bug #949967
11857 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11858 convilong): fixed bug #952086
11860 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11862 * src/SDCCmem.c (allocVariables): fixed bug #955321
11864 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11866 * src/hc08/main.c (_hc08_genAssemblerEnd),
11867 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11868 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11869 completely eliminated the use of a temporary file
11870 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11871 when more than one file linked
11872 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11874 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11876 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11877 which fixes bug #543481
11878 * support/regression/tests/bug-751703.c: fixed comments left from a
11879 cut and paste error
11880 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11881 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11882 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11884 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11885 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11886 are now changed to underscores in moduleName
11888 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11890 * as/mcs51/lkmem.c: better fix for bug #954173
11892 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11893 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11895 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11896 * device/include/c8051f000.h,
11897 * device/include/c8051f120.h,
11898 * device/include/c8051f300.h,
11899 * device/include/c8051f310.h,
11900 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11901 PWM16) and detab'ed
11903 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11905 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11906 and mailing lists, doc'ed --no-peep-comments, removed reference
11907 to knoppix (newest version has no LyX/LaTeX), other minor changes
11908 * src/SDCCglue.c (glue): save 2 bytes stack space with
11909 option --main-return. The ljmp could probably be avoided too
11911 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11913 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11915 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11917 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11918 * src/SDCCopt.c (isLocalWithoutDef),
11919 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11920 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11921 (credit to Maarten Brock for patch #949363, on which this is based)
11922 * support/regression/tests/bug-751703.c: some test cases of extern used
11923 within inner scopes.
11925 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11927 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11929 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11931 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11932 dwWriteLabel): fix to create valid debugger symbols even when
11933 the module name has non-alphanumeric symbols in it
11934 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11935 when a variable's allocation has been optimized away
11938 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11940 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11942 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11943 * src/mcs51/main.c,
11944 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11945 * src/ds390/main.c,
11946 * src/z80/gen.c (z80_emitDebuggerSymbol),
11948 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11950 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11951 * src/pic16/main.c,
11952 * src/avr/gen.c (avr_emitDebuggerSymbol),
11954 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11956 * src/SDCCdebug.c (emitDebuggerSymbol),
11958 * src/port.h: added a debugger struct to the port struct. Added a
11959 callback for defining debugger symbols
11961 * src/SDCCast.c (createLabel),
11962 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11965 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11966 iCode back to the ast for the function
11968 * src/hc08/ralloc.c (hc08_assignRegisters),
11969 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11970 unneeded fields from the regs struct.
11971 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11972 pushReg() & pullReg() functions instead of emitcode()
11974 * src/hc08/gen.c (genLabel, genhc08Code),
11975 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11977 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11980 * src/hc08/gen.c (genEndFunction, genhc08Code),
11982 * src/mcs51/gen.c (genEndFunction, gen51Code),
11984 * src/ds390/gen.c (genEndFunction, gen390Code),
11986 * src/z80/gen.c (genEndFunction, genZ80Code),
11989 * src/pic/gen.c (genEndFunction, genpic14Code),
11991 * src/pic16/gen.c (genEndFunction, genpic16Code),
11993 * src/avr/gen.c (genEndFunction, genAVRCode),
11995 * src/xa51/gen.c (genEndFunction, genXA51Code),
11997 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11998 specific code to cdbFile.c and out of the backend code generators
12000 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
12001 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
12002 starting address is now 0
12005 * as/hc08/m08pst.c,
12006 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
12007 assembler directive for DWARF support
12008 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
12012 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
12014 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12016 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
12017 and inappropriate peephole optimization in jump tables
12019 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12021 * as/hc08/m08pst.c,
12022 * src/SDCCglue.c: sdccopt works for the hc08 port now
12024 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
12026 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
12028 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12030 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
12032 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12034 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
12038 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
12039 comments from the peephole optimizer replacement rules
12040 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
12042 * src/SDCCcse.c (updateSpillLocation),
12043 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
12045 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
12046 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
12047 objects far pointers
12049 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12051 * src/SDCCsymt.h: a missing part of my last change
12052 * src/pic/ralloc.c (regTypeNum),
12053 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
12055 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12058 * src/SDCCicode.c (aggrToPtrDclType),
12059 * src/SDCCptropt.h,
12060 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
12061 ptrPseudoSymConvert),
12062 * src/pic/ralloc.c (regTypeNum),
12063 * src/pic16/ralloc.c (regTypeNum),
12064 * src/hc08/ralloc.c (regTypeNum),
12065 * src/ds390/ralloc.c (regTypeNum),
12066 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
12067 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
12069 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12071 * link/z80/lkmain.c (afile),
12072 * as/hc08/lkmain.c (afile),
12073 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
12074 prevent a pointer problem when a filename has no directory and
12075 no extension specified.
12077 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12079 * link/z80/lkmain.c (afile): allow periods in directory names
12080 * link/z80/lkmain.c (afile),
12081 * as/mcs51/lkmain.c (afile),
12082 * as/hc08/lkmain.c (afile): allow linker script file to have an
12083 extension other than ".lnk"
12084 * link/z80/lklex.c (getfid),
12085 * link/z80/lkmain.c (parse),
12086 * as/mcs51/lklex.c (getfid),
12087 * as/mcs51/lkmain.c (parse),
12088 * as/hc08/lklex.c (getfid),
12089 * as/hc08/lkmain.c (parse): Support comments in the linker script
12090 file on lines by themselves and after filenames
12092 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12094 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12096 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12098 * src/z80/peeph-z80.def: removed some peephole rules that don't
12099 work with multibyte arithmetic (fixed bug #937126)
12100 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12101 to registers and not global variables
12102 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12103 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12104 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12105 checking for assignments not internally generated (fixed bug #931895)
12106 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12107 structure member (fixed bug #930072)
12109 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12111 * src/SDCCmain.c (linkEdit),
12112 * src/hc08/main.c (_hc08_parseOptions),
12113 * as/hc08/Makefile.in,
12114 * as/hc08/aslink.h,
12116 * as/hc08/m08pst.c,
12117 * as/hc08/lkrloc.c (relr, rele),
12118 * as/hc08/lkarea.c (lnkarea)
12119 * as/hc08/lkmain.c (afile, parse),
12120 * as/hc08/lkelf.c: support for ELF output
12121 * as/hc08/lks19.c (s19),
12122 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12124 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12126 * as/mcs51/lkihx.c: Fixed bug #899105.
12128 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12130 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12131 .dsp files from Unix to DOS.
12133 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12135 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12136 function pointers; we have been compliant for several months now.
12137 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12138 change that was accidently commented out
12139 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12140 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12143 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12145 * src/hc08/gen.c: output of all of the internal debugging information
12146 is now controlled by the D() macro; it is disabled by default
12148 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12150 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12151 harder to keep the same registers during a CAST iCode
12152 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12153 long via int can be done in a single cast, if the signedness is
12155 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12156 putchar() in tinibios.c in ds390's library
12158 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12160 * src/SDCCast.c (decorateType): fixed bug #898889,
12161 cast result of a literal complement too
12162 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12163 fixed check for bitfields
12165 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12167 * src/SDCCicode.c (geniCodeLogic): made it static,
12168 (geniCodeLogicAndOr): added in order to fix bug #905492,
12169 (ast2iCode): fixed bug #905492
12170 * support/regression/tests/bug-905492.c: added
12171 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12172 (processParms): fixed bug #927659: don't copy parms, this will clear
12174 * support/regression/tests/bug-927659.c: added
12176 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12178 * src/SDCCast.c (addCast): don't cast float to char
12179 * device/lib/libsdcc.lib: added _memmove
12181 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12183 * device/lib/large/Makefile: fixed parallel execution by
12184 replacing `make` by `$(MAKE)`
12186 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12188 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12189 offsets (fixes bug #923936)
12191 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12193 * device/lib/small/Makefile: fixed parallel execution by
12194 replacing `make` by `$(MAKE)`
12196 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12198 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12200 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12202 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12203 * src/regression/Makefile: Regression test was not running.
12205 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12207 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12208 complement if possible
12209 * src/SDCCval.c (valComplement),
12210 * src/SDCCicode.c (operandOperation): fixed complement of literal
12211 * support/regression/tests/onebyte.c (testComplement): added
12213 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12215 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12216 return an optimized tree; actually replace actParm with the new tree
12217 * src/SDCCast.h: added some parantheses to remove side effects
12218 * support/regression/tests/bug-920866.c
12220 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12221 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12222 Bit operands were not being handled properly in the pic14 port.
12223 (now src/regression/add.c passes again).
12225 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12227 * src/SDCC.y (labeled_statement): case and default no longer require
12228 a following statement (RFE #893037)
12230 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12232 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12233 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12234 disabled (fixes bug #916294)
12235 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12236 "mov a,acc"; patch provided by Lenny Story
12237 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12239 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12241 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12243 * src/ds390/gen.c (genFunction, genEndFunction),
12244 * src/ds390/ralloc.c (ds390_assignRegisters),
12245 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12246 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12247 pushed if there are parameters passed on the stack. Also, a cleaner
12248 way to decide if r0/r1 should be pushed/popped. (Together they fix
12251 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12254 * device/lib/mcs51/crtpagesfr.asm,
12255 * device/lib/mcs51/crtxinit.asm,
12256 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12257 to avoid confusion with Si Lab's SFRPAGE register.
12259 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12261 * src/SDCCglue.c (emitMaps): allow public sfr variables
12262 * src/SDCCglue.c (initialComments): include compiler build date
12263 with compiler version and put the timestamp of the generated
12264 assembly file on a serperate line to be less confusing.
12265 * src/port.h: added genInitStartup hook
12267 * src/ds390/main.c,
12270 * src/pic16/main.c,
12272 * src/z80/main.c: genInitStartup initialize as NULL (default to
12273 historical behaviour)
12274 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12275 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12276 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12277 library instead of hard coding it into the compiler.
12278 * support/regression/ports/mcs51-stack-auto/spec.mk,
12279 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12280 * device/lib/mcs51/Makefile,
12281 * device/lib/small/Makefile,
12282 * device/lib/large/Makefile,
12283 * device/lib/mcs51/crtpagesfr.asm,
12284 * device/lib/mcs51/crtstart.asm,
12285 * device/lib/mcs51/crtxclear.asm,
12286 * device/lib/mcs51/crtxinit.asm,
12287 * device/lib/mcs51/crtclear.asm,
12288 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12289 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12290 and into user configurable files.
12291 * device/lib/clean.mk: clean mcs51 directory too
12292 * support/regression/tests/longlit.c: added static to T1 declaration
12293 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12294 accesses in the initialization code
12296 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12298 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12299 OSCTRIMVAL as noted in bug #916008
12301 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12303 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12304 in loops with multiple exits (reported as incorrect registers
12305 used by Martin Helmling in Sdcc-user list)
12307 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12309 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12310 made ds390 register extensions look less like error messages
12312 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12314 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12315 reported by Adam Wozniak in Sdcc-user list
12317 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12319 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12320 arithmetic optimizations, added debug output
12322 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12324 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12325 * sdcc.spec: updated and split sdcc into 3 rpms
12326 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12327 needed for literals of LEFT_OP and '+'
12328 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12329 introduced RESULT_TYPE_NOPROM
12330 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12332 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12333 limited promotion to int only for '*'
12334 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12336 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12338 * src/pic16/gen.c (genSkip),
12339 (genc16bit2lit), (gencjneshort): commented out
12340 (is_LitOp): new helper function, checks operand type
12341 (genCmpEq): rewritten
12343 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12345 * support/regression/tests/bug-908454.c: added
12347 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12349 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12350 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12351 (geniCodeCast): cosmetic, don't preserve bit storage class
12352 (geniCodeLeftShift): added promotion
12353 (geniCodeLogic): fixed regression
12354 * src/SDCCsymt.c (computeTypeOr): accept bits too
12355 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12357 2004-03-07 Borut Razem <borut.razem AT siol.net>
12359 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12361 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12363 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12364 version of pic16_genPackRegisters which does not check if ic is a
12366 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12367 function cause string1.c regression test fails
12369 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12371 * sim/ucsim/configure.in,
12372 * sim/ucsim/configure,
12373 * sim/ucsim/doc/Makefile.in: use docdir
12374 * src/SDCC.y: fixed sbit atrributes
12375 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12376 * src/SDCCast.c (decorateType): |^& need special promotion handling
12378 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12379 * src/SDCCsymt.h (computeType),
12380 * src/SDCCicode.c: computeType() needs op
12381 * src/SDCCsymt.c (checkTypeSanity),
12382 * doc/sddman.lyx: "plain" bitfields are unsigned
12383 * src/SDCCsymt.c (computeTypeOr): added
12384 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12386 * src/SDCCval.c (val*): computeType() needs op
12387 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12388 * support/regression/tests/onebyte.c: added tests for |^&
12390 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12392 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12393 for writing icode into asm output.
12395 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12397 * src/pic16/device.c: added some debug lines enabled
12398 with macro DEBUG_CHECK,
12399 * src/pic16/genarith.c: more debug in genPlus,
12400 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12401 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12402 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12403 * (aopForSym): onStack symbols are re-placed in data memspace,
12404 and onStack flag is cleared,
12405 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12406 copy temporary pcodeop,
12407 * (genPcall): added warning for not updating PCLATU,
12408 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12409 always true for pic16 port,
12410 * (genMultOneWord): NEW, supports integer multiplication,
12411 * (genMult): modified to call genMultOneWord,
12412 * (ifxForOp): added warning when return NULL,
12413 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12414 flag is set before call to operandFromSymbol for implicit
12416 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12417 options.intlong_rent are set by default,
12418 * (_hasNativeMulFor): modified to allow port generation of integer
12420 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12421 set regtype to REG_SFR for all registers, restricting seting the
12422 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12424 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12426 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12427 more than 500 times in the regression tests
12429 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12431 * support/Util/SDCCerr.h,
12432 * support/Util/SDCCerr.c,
12433 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12435 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12436 for symbol conflicts.
12437 * support/valdiags/tests/enum.c,
12438 * support/valdiags/tests/tentdecl.c,
12439 * support/valdiags/tests/struct.c: expect possible error messages
12440 referring to original symbol definitions.
12441 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12443 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12445 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12447 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12449 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12451 * src/pic16/ralloc.c (newReg): fixed bug #908929
12453 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12455 * src/ds390/gen.c: added missing #include "main.h"
12457 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12459 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12460 checking if symbol is already in set,
12461 * src/pic16/device.h: prototype for checkAddSym,
12462 * src/pic16/gen.c: (_G): added entry interruptvector,
12463 * (assignResultValue): removed some commented out lines,
12464 * (genFunction): check for ISR via sym->type, absolute section for
12465 interrupt code is created via a new pBlock, the goto instruction is
12466 placed now correctly at the interrupt vector position, changed all
12467 references from ivec to _G.interruptvector,
12468 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12469 is the interrupt is a high priority one, same for return from ISR,
12470 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12471 externs to calls of checkAddSym,
12472 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12473 pic16_pcode_verbose flag is set,
12474 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12475 * src/pic16/pcoderegs.c: message about how many registers are saved
12476 will only be emitted if pic16_pcode_verbose flag is set,
12478 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12480 * src/ds390/ralloc.h,
12481 * src/ds390/ralloc.c (ds390_regWithIdx),
12482 * src/ds390/gen.c (emitcode),
12483 * src/ds390/main.h,
12484 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12485 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12486 ds390operandCompare, getRegsRead, getRegsWritten,
12487 initializeAsmLineNode): customized instruction size calculation for
12488 ds390, started basis for some register optimizations
12489 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12490 corresponding assembly output
12491 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12492 missing push/pop of r0/r1. Optimized push/pops
12494 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12496 * src/mcs51/main.c (instructionSize): fixed ACALL size
12497 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12499 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12501 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12502 the sorting of rlist with NULL elements
12503 * (print_idataType, print_idata): NEW to create idata sections
12504 * src/pic16/device.h: idataSymSet new variable
12505 * src/pic16/gen.c (genFunction): fixed some bugs in string
12506 comparing, improved the absolute section creation for ISRs,
12507 added FSR0L/FSR0H in registers that are saved in an ISR,
12508 * (genInline): fixed the processing of inline snippets,
12509 now they undergo no process by the peephole optimizer
12510 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12511 are placed in idataSymSet,
12512 * (pic16emitStaticSeg): extern symbols are added in externs,
12513 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12514 switching when aboslute variables are placed in access bank memory
12515 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12516 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12517 commented out with #if,
12518 * (pic16_packRegisters): reintroduce the check for CAST because some
12519 symbols are not correctly handled,
12520 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12521 pCodeInstruction instead of pCode,
12522 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12523 pCodeAsmDir definition,
12524 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12525 directive, then the argument directive is emitted without the leading
12526 tab, hack for inline labels which must be in the first column,
12527 * (compareLabel,pic16_findNextInstruction),
12528 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12529 * (insertBankSwitch): modified for the new pCodeAsmDir,
12531 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12532 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12534 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12536 * (pushSide): commented out with #if,
12537 * (assignResultValue): fixed some typos in saving
12539 * (genPcall): FIXED and sync'ed with genCall,
12540 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12541 * (genNearPointerGet): fixed to handle some more cases,
12542 implementation scheme via table reads,
12543 * (genConstPointerGet): modified to access code memory correct,
12544 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12545 and improved to handle some cases
12546 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12547 instead of "RETLW" for init data
12548 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12549 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12550 variables are placed in access bank memory (<0x80 and >=0xf80),
12551 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12552 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12553 TBLWT_POSTDEC,TBLWT_PREINC
12554 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12555 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12557 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12558 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12559 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12560 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12562 2004-02-29 Borut Razem <borut.razem AT siol.net>
12564 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12565 support/Util/findme.h, support/Util/system.h: enhance binary relative
12566 search for lib and include by using findProgramPath()
12568 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12571 * src/SDCCpeeph.c (pcDistance),
12573 * src/mcs51/ralloc.h,
12574 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12575 * src/mcs51/main.h,
12576 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12577 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12578 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12579 size calculation port specific, started basis for some register
12581 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12582 missing push/pop of r0/r1. Optimized push/pops
12583 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12584 * device/lib/_modsint.c (_modsint),
12585 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12586 and stack version so regression tests pass
12588 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12590 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12591 * src/SDCCast.c (decorateType): catch another small optimization
12593 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12594 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12595 modified to finally use computeType() all over SDCC,
12596 see Feature Request #877103
12597 * src/SDCCval.h: cosmetic
12598 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12599 valCompare(); regression tested in muldiv.c
12600 * support/regression/tests/muldiv.c (testMod): mod sign follows
12603 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12605 * src/SDCCast.c (decorateType): fixed bug #902362
12606 * doc/INSTALL.txt: fixed install instructions for win32
12608 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12610 * device/include/Makefile.in (install): fixed by replacing spaces
12613 * doc/INSTALL.txt: updated for release
12614 * doc/sdccman.lyx: added warning for --xstack being buggy
12616 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12618 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12619 to eliminate build warnings.
12620 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12622 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12623 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12625 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12626 removed -penable-stack, added comment for stack pragma, added
12627 warning for not initializing the stack/frame registers, removed
12628 comment at interrupts section
12630 Stack is made permanent, there is no ability to disable stack usage.
12631 * src/pic16/device.h,
12632 * src/pic16/device.c: removed all references to USE_STACK macro,
12633 * src/pic16/device.c (pic16_dump_section): when no elements in
12634 rlist, free rlist before return,
12635 * (pic16_dump_int_registers): NEW, internal registers are a new set
12636 of general purpose registers reused by each function,
12637 * (checkAddReg): returns 1 if registers is added to set,
12638 * (pic16_groupRegistersInSection): when a registers is of type
12639 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12640 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12641 SRCASECMP macro is moved here from device.c
12642 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12643 PO_PCLATU, PO_PRODL, PO_PRODH,
12644 * (pic16_pCodeOpType, genMinus,
12645 changed compares to "a" register, with AOP_ACC,
12646 * (pic16_genPlus): fixed some bugs and indented properly,
12647 * (pic16_addSign): changed size to size+offset in the MOVWF
12649 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12650 multiply 8-bit operand by literal, result is 8-bit,
12651 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12652 multiply 2 8-bit operand, result is 8-bit,
12653 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12655 * src/pic16/gen.c: changed accUse to contain WREG only,
12656 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12657 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12658 true, do not use immediate addressing any more unless sym is a
12659 pointer in codespace,
12660 * (aopForRemat): do not use immediate addressing when symbol not in
12661 codespace and when symbol's address is requested,
12662 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12664 * (aopGet): added case for AOP_ACC and don't return "accumulator
12665 bug" but WREG instead,
12666 * (popGetTempReg): pushes contents of temporary register in stack,
12667 * (popReleaseTempReg): pops contents of temporary register from
12668 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12669 * (pic16_popGet): separated case AOP_ACC to return register WREG
12670 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12671 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12672 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12673 the use of immediate pointers to certain cases only.
12675 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12676 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12677 * (assignResultValue, genCall, genRet): modified to use the new
12678 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12679 genPcall is still broken,
12680 * (genFunction): added code to create 'A' type pBlocks when
12681 interrupt functions are generated, code not extensively tested yet,
12682 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12683 * (genEndFunction): modified so ISRs pop stored registers from stack,
12684 * (genMultOneByte): cleanup,
12685 * (AccRsh): added flag andmask, to and result with appropriate mask,
12686 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12687 * (genDataPointerGet): fixed and reenabled its use,
12688 * (genNearDataPointerGet): bugs fixed,
12689 * (genDataPointerSet): bugs fixed,
12690 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12691 pic16_DumpSymbol, pic16_DumpOp,
12692 * src/pic16/genutils.h: function prototypes for the above functions,
12693 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12695 * (pic16emitRegularMap): many many many improvements, but needs a
12697 * src/pic16/main.c: enable_stack in pic16_options is removed,
12698 * (_pic16_parseOptions): removed command line options -penable-stack,
12699 * (_process_pragma): emit stack symbol only when stack pragma is
12701 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12702 redirected to FSR0L/FSR0H pair,
12703 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12704 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12705 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12707 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12708 * (dumpPicOptype): NEW,
12709 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12710 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12711 with movff instruction,
12712 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12713 added pic16_int_regs, some packRegsFor* functions are commented out,
12714 because produce errors,
12715 * src/pic16/NOTES: minor modifications
12717 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12719 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12720 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12722 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12723 * as/mcs51/lkaomf51.c: fixed bug #895763
12725 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12727 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12729 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12731 * doc/sdccman.lyx: added details about the HC08 storage classes and
12732 interrupts, fixed the register usage info for z80 & gbz80
12734 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12736 * doc/sdccman.lyx: added more pic16 port documentation
12737 * device/include/pic16/: added header pic18fregs.h
12739 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12741 * doc/sdccman.lyx: added Vangelis' contribution
12743 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12745 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12746 extend to the next CALL or PCALL, not just to the next CALL.
12748 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12750 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12752 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12754 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12755 bug #895752 and a better fix for bug #716790
12757 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12761 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12763 * doc/sdccman.lyx: minor changes, minor changed
12765 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12767 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12768 which can't handle SDCC_NEWONEBYTEOPS,
12769 (geniCodeMultiply): removed conversion from mult to shift for pic14
12772 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12775 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12776 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12777 thus fixing bug #895406
12779 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12781 * device/lib/_modsint.c,
12782 * device/lib/_modslong.c: sign follows divisor only
12783 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12784 signs or signedness can be ignored
12785 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12786 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12787 added optimization for IFX,
12788 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12790 reenabled optimization for IFX, which was removed on 2004-01-11
12791 * src/SDCCast.h: added return type IFX
12792 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12793 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12794 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12795 SDCC_OLDONEBYTEOPS selects the old behaviour
12796 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12797 changed again and commented promotion rule
12798 * src/SDCCval.c (valDiv): promotion no longer necessary
12799 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12800 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12802 * support/regression/tests/onebyte.c: added
12804 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12806 * gen.c (genInline): reverted to old code for assemnling inline
12807 code because of bug reported James Chadd
12809 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12811 * ralloc.h: missing declarations from previous patch,
12812 seems that patch for ralloc.h was never applied, fixed
12814 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12815 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12819 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12820 indirect addressing. Marked FSR0 as deprecated
12821 * gen.c (pointerCode): commented out, not needed now
12822 (pic16_popGet2p): new MOVFF helper function
12823 (genGenPointerGet),
12824 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12825 (shiftRLong): removed duplicate debugging info
12827 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12829 * src/ds390/gen.c (genNearPointerGet),
12830 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12831 optimization with bits, but not bitfields.
12832 * src/ds390/ralloc.c (packRegisters),
12833 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12835 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12837 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12839 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12842 * src/SDCCicode.c (operandFromSymbol),
12843 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12844 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12845 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12846 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12847 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12848 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12850 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12851 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12852 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12853 * src/SDCCsymt.c (newSymbol),
12854 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12857 * src/SDCCval.c (newiList): fixed bug #885705
12859 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12861 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12862 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12864 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12866 * device/include/c8051f120.h,
12867 * device/include/c8051f300.h,
12868 * device/include/c8051f310.h: added/updated header files for Silicon
12869 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12870 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12871 in new section Submitting patches
12873 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12875 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12876 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12877 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12879 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12880 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12881 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12883 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12884 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12885 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12887 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12888 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12889 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12890 genGenPointerSet): fixed bug #892400
12891 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12892 to eliminate build warnings.
12893 * src/SDCCast.c (processParms),
12894 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12896 * support/valdiag/valdiag.py: added GCC to the list of defines active
12897 when compiling with gcc
12899 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12901 * support/Util/SDCCerr.h,
12902 * support/Util/SDCCerr.c,
12903 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12904 with an incomplete type (fixed bug #883734)
12905 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12907 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12909 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12911 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12913 * src/SDCCast.c (decorateType),
12914 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12915 function pointer implementation
12916 * support/regression/tests/funptrs.c: added tests to verify both forms
12917 of function pointers work correctly. Added tests to verify parameters
12918 are passed in the correct order.
12920 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12922 * device.c (regCompare): registers are sorted by ascending
12923 address and increasing size,
12924 * main.c (_pic16_finaliseOptions): removed the declaration
12925 of compiler macro MCU. Now a macro of the format pic18fxxxx
12926 will be defined from the command line
12928 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12929 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12931 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12932 PCOP_RLCF was overwritten!
12933 * gen.c (genSkip): commented out calls to pic16_emitcode,
12934 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12936 * (genRRC): added debugging info,
12937 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12938 overwritten while shifting,
12939 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12940 overwritten while shifting,
12943 * (shiftLLeftOrResult),
12944 * (shiftRLeftOrResult),
12946 * (shiftLLong): Implemented with pic16_emitpcode
12947 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12948 * (genLeftShift): Fixed bug, operand for shift by variable always
12949 was "and"ed with 0x0f,
12950 * (genLeftShiftLiteral),
12952 * (genRightShiftLiteral): added debugging info,
12953 * (genrshFour): added comment,
12954 * (genRightShift): determined signedness from operand "left"
12955 instead of "result"
12957 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12959 * src/SDCCicode.c (geniCodeParms),
12960 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12961 function pointers, fixed function pointer bugs #861242 and #861896
12963 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12965 * device/include/c8051f000.h,
12966 * device/include/c8051f120.h,
12967 * device/include/c8051f300.h: added header files for Silicon
12968 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12970 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12972 * src/SDCCast.c (processParams): added new type flow and restructured
12973 (gatherAutoInit): added new type flow
12974 (addCast): cosmetic changes
12975 (getLeftResultType): added new type flow for array indices, patch
12976 provided by Stas, see FR #877103
12977 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12978 array index patch by Stas
12979 * src/SDCCast.h: added prototype getResultTypeFromType()
12981 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12982 * src/pic/glue.c (pic14emitStaticSeg),
12983 * src/pic16/glue.c (pic16emitStaticSeg),
12984 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12985 for initialization of symbols
12986 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12987 * support/Util/SDCCerr.h:
12988 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12989 * .version: bumped version number to 2.3.8
12990 * device/include/Makefile.in (install),
12991 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12994 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12996 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12997 Slade Rich fixed an optimization bug
12998 * src/pic/pcodepeep.c,
12999 * src/pic/pcoderegs.c
13000 * doc/Makefile (install): added test for directory
13002 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13004 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
13005 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
13006 * src/pic/ralloc.c (getRegPtr, getRegGpr),
13007 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
13008 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
13009 * as/mcs51/asexpr.c (term),
13010 * as/hc08/asexpr.c (term): fixed bug #887146
13012 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13014 * src/z80/gen.c (genMult): handle single byte result product
13015 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
13016 DUMMY_READ_VOLATILE (fixed bug #886367)
13018 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13020 * support/regression/tests/libmullong.c: fixed logic, on little endian
13021 hosts we ended without a mullong_wrapper()
13023 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13025 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
13026 virus/worm forged address usage.
13028 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
13030 Fixed promotion, it should be done on AST level:
13031 * src/SDCCast.c (addCast): added promotion to int
13032 (decorateType): updated call to upCast()
13033 * src/SDCCicode.c (geniCodeLeftShift): removed call to
13034 usualUnaryConversions()
13036 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
13038 * support/regression/tests/literalop.c (mulWrapper): Added a
13039 wrapper to remove integer overflow warnings.
13041 * support/regression/tests/float_trans.c: Made work on host.
13043 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
13046 * support/regression/generate-cases.py (main): Changed from inline
13049 * doc/Makefile (install): Changed to depth first to get rid of
13050 missing directory install warning.
13052 * as/Makefile (install-doc): Made work on Mac.
13054 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
13056 * src/SDCCast.c: added an additional type flow in decorateType() of
13057 opposite direction, see feature request #860006; it's enabled at runtime
13058 by setting the environment variable SDCC_NEWTYPEFLOW
13059 * src/SDCCast.h: changed prototype of decorateType()
13060 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
13061 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
13062 'char' to 'int' can be omitted, if both operands are 'unsigned char';
13063 see feature request #877103
13064 * src/SDCCval.c: updated call of decorateType()
13065 (valBitwise): fixed bug #882876
13066 (valMinus): added promotion
13067 (valLogicAndOr): result is unsigned
13068 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
13069 * src/SDCCsymt.c (computeType),
13070 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
13071 must not cause an unsigned operation
13072 * src/pic/glue (pic14emitRegularMap),
13073 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
13075 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
13077 * src/pic/pcode.c (PCodeID): commented out left over debug code
13079 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
13081 * support/valdiag/tests/overflow.c: added shift tests
13082 * src/pic/device.c,
13089 * src/pic/pcodepeep.c,
13090 * src/pic/pcoderegs.c,
13091 * src/pic/ralloc.c,
13092 * src/pic/ralloc.h: applied patch from Slade Rich;
13093 added support for multiple code pages and multiple RAM banks on the
13094 PIC 14 port. The ASM files now no longer simply assume all the
13095 code / RAM are in the same page / bank. This means the linker can
13096 safely allocate code/RAM of separate ASM files to different pages/banks.
13097 * doc/sdccman.lyx: added Slade's tips
13098 * src/mcs51/peeph.def: fixed bug #880768
13100 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13102 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13103 * src/SDCCast.c (decorateType): fixed bug #880197
13105 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13107 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13110 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13111 strtof is not part of C89 and isn't included with Mac OS X.
13113 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13115 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13116 shiftL2Left2Result): fixed bug #879326
13117 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13118 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13119 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13120 address fetch for clr instruction
13121 * device/lib/hc08/_mulint.c: created optimized assembly version
13122 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13124 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13126 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13127 proposed in FR #877103
13129 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13131 * src/SDCCval.c (cheapestVal): added missing checks
13132 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13133 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13135 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13137 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13140 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13142 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13143 loaded with the linker search paths (-L arguments) and the libraries
13144 to be linked with the current source (-l arguments). Changes
13145 currently will affect only the pic16 port.
13146 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13147 include path the port specific paths and port specific libraries,
13148 * gplink command now contains the $3 argument,
13149 * src/pic16/device.h,
13150 * src/pic16/device.c,: structure PIC_device is made public and
13151 renamed to PIC16_device, the same for variable Pics which is renamed
13152 to Pics16. Updated all references to them.
13153 * src/pic16/glue.c (pic16glue): corrected bug with code
13154 initialization which bypassed the variable initializations block.
13156 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13157 COMPILE_FLAGS and added the --nostdinc option
13159 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13161 * device/include/mc68hc908jb8.h: Register defs for another member
13162 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13164 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13166 Documenting changes from previous commits.
13167 * configure.in (version 1.56),
13168 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13169 when generating output files to configure the pic16 library,
13170 but now I've commented it out, since gputils aren't installed in the
13171 SF compile farm, so library won't compile
13173 * device/lib/Makefile.in (version 1.56): initially I've added in
13174 target 'all' the prerequestive 'model-pic16' so it compiled the
13175 pic16 library, but now I've commented it out for the same reasons
13177 * added targets 'model-pic16' and 'objects-pic16' to compile the
13179 * added target 'port-specific-objects-pic16' to handle the
13180 generated libraries and copy them into the build/ directory
13181 * added target 'clean-intermediate-pic16' to clean intermediate
13182 files into pic16 directory
13183 * in target 'installdirs' added line to create directory pic16 in
13184 the installation path
13186 * device/include/Makefile.in (version 1.11): in target 'install'
13187 added lines to copy all header files to installation path,
13188 * in target 'installdirs' added line create directory for pic16
13189 headers in the installation path
13191 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13193 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13196 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13199 * device/lib/configure.in,
13200 * device/lib/configure: fixed for autoconf 2.57
13202 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13204 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13205 option so that it actually works. Made it specific to the z80, since
13206 the gbz80 doesn't have these kinds of I/O ports.
13208 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13210 * device/include/z180.h,
13211 * device/lib/_memcpy.c,
13212 * device/lib/_memmove.c,
13213 * device/lib/_mulint.c,
13214 * device/lib/ser_ir.c,
13215 * device/lib/ser_ir_cts_rts.c,
13216 * device/lib/_strcmp.c,
13217 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13218 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13219 portmode; added deprecation warning for bank= and protmode= forms.
13220 Also, guard against buffer overflow.
13221 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13223 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13225 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13226 changed interrupt vector table generation to only emit declared vectors.
13227 * device/include/Makefile.in: added missing backslash
13228 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13230 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13232 Mainly changes to support compilation of the device libraries
13233 * src/pic16/device.c: stack is allocated via symbol and not
13234 via literal number. The symbol is placed in the corresponding
13235 position of the data ram
13236 * (pic16_dump_section): relocatable and absolute uninitialized
13237 data are now emitted in sorted order to reduce section naming,
13238 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13239 weren't marked as being in the access bank,
13241 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13243 Added portion of GNU PIC Library under the directory
13244 device/include/pic16 and device/lib/pic16. These files
13245 contain the declarations of SFRs for the PIC18Fxx2 devices.
13246 The directory is initialized via configure from toplevel.
13248 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13250 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13251 the spilllocations to be compared correctly
13253 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13255 * src/SDCCast.c (decorateType): fixed bug introduced today
13257 2004-01-12 Borut Razem <borut.razem AT siol.net>
13259 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13260 doc/sdccman.lyx: upper case pragmas are deprecated
13262 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13264 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13265 in simpler and even better code
13267 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13269 * src/SDCCicode.c (operandOperation): fixed bug #874819
13270 * src/SDCCast.c (decorateType): fixed
13271 char foo (unsigned long ul) { return ul > 0; }
13273 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13275 * doc/sdccman.lyx: Moved and added some sections, small changes
13276 all over. Telling LaTeX to be less strict with word spacing
13277 to better keep the right margin. Changed some notes about
13278 maintainance of the ports in section 3.2.1 - is it OK like this?
13280 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13282 SDCC source changes:
13283 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13284 convilong): modified to inform the pic16 port that builtin functions
13287 PIC16 PORT specific changes:
13288 * src/pic16/device.c pic16_dump_equates() added,
13289 processor registers declared internally by the port are emitted in
13290 the translation as equates,
13291 * src/pic16/gen.c: inline code is passed unprocessed to the
13293 * (pic16_popGetLit2): fnuction modified to take second operand as
13294 pCodeOp pointer and not as literal,
13295 * (popRegFromIdx): prefixed with pic16_,
13296 * (pic16_popCombine2): modified to receive already allocated pCode
13298 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13299 * (genFunction): initializes local stack frame and pushes on stack
13300 all the registers used by this function,
13301 * (genEndFunction): restores all registers from stack and restores
13303 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13305 * (pic16glue): changed the program startup sequence,
13306 * added new dbName code 'A' for functions placed in absolute section
13307 * src/pic16/main.c: added function attribute _naked,
13308 * added pragma 'code' to place a fnuction at an absolute address,
13309 * added command line arguments --debug-ralloc and --pcode-verbose,
13310 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13311 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13312 * (pic16_newpCodeOpLit2): modified to take the second operand as
13314 * (pic16_printpBlock): modified to emit each function in a separate
13316 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13317 UPPER for immediate operands,
13318 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13320 * src/pic16/peeph.def: all peepholes with movff are commented out,
13321 because there is a problem in the pcode peep optimizer,
13322 * src/pic16/ralloc.c: the register allocator can now reuse local
13323 function symbols for another function. This saves register usage.
13324 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13326 Added file src/pic16/NOTES with information about program writing on
13327 the current port version.
13329 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13331 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13332 and peephole 252 (array access)
13334 2004-01-09 Borut Razem <borut.razem AT siol.net>
13336 * src/SDCCmain.c : fixed #872250: -l command line defined library
13337 files are scanned before standard library files
13339 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13341 * src/SDCCast.c (decorateType): fixed bug #874046
13343 2004-01-09 Borut Razem <borut.razem AT siol.net>
13345 * support/scripts/sdcc.nsi: remove previous installation
13347 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13349 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13350 bytes for last interrupt vector (mcs51)
13351 * sdcc.spec: fixed typo
13353 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13355 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13356 gen51Code): more efficient parameter receive for --model-large
13359 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13361 * src/ds390/main.c,
13362 * src/z80/main.c: added missed needLinkerScript flags (more than
13363 one port structure defined in these file)
13364 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13367 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13369 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13370 * src/port.h: added flag needLinkerScript in port->linker
13371 structure to inform whether to create a .lnk file or not,
13373 * src/ds390/main.c,
13375 * src/mcs51/main.c,
13377 * src/pic16/main.c,
13379 * src/z80/main.c: changed appropriately to configure
13380 needLinkerScript flag
13382 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13383 * src/pic/glue.c: added variable udata_section_name to
13384 override default uninitialized data segment definition for
13385 devices only with SHAREBANK memory (reported from Erik Epetrich)
13386 * (pic14emitOverlay): modified to emit a commented overlay segment
13387 directive when no overlay data exist
13388 * (picglue): modified to emit uninitialized data segment
13389 according to udata_section_name
13390 * src/pic/main.c (_pic14_parseOptions): added command line
13391 options --udata-section-name=[name] to override default
13392 udata definition name
13393 * modified _linkCmd and _asmCmd to include compiler passed
13394 arguments via -W option
13395 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13396 object file from '.rel' to '.o' in port->linker structure,
13397 changed size of fptr from 2 to 3 in port structure
13399 2004-01-07 Borut Razem <borut.razem AT siol.net>
13401 * support/scripts/sdcc.nsi: update PATH
13402 * support/scripts/sdcc.ico: craeted
13404 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13406 * device/include/Makefile.in: fix install
13407 * doc/Makefile: fix install
13409 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13411 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13413 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13414 how the function variable allocation summary is displayed; also
13415 include information about variables allocated to the overlay
13418 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13420 * as/mcs51/lkmain.c: Help about -Y option
13421 * as/mcs51/lkarea.c: Fixed gcc warnings
13423 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13425 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13427 * support/valdiag/tests/overflow.c: added
13428 * src/SDCCast.c (decorateType),
13429 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13430 LEFT_OP (left shift)
13432 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13434 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13435 (default behaviour).
13437 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13439 A python script to validate compiler diagnostic messages. It can be
13440 used to verify that sdcc complains about bad c source code and
13441 gives a good location of the error.
13442 * support/valdiag/Makefile,
13443 * support/valdiag/valdiag.py,
13444 * support/valdiag/tests/*
13446 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13448 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13449 * src/SDCCsymt.c (newEnumType),
13451 * support/Util/SDCCerr.c,
13452 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13454 * support/regression/tests/enum.c: added test for enum values that
13455 require at least 2 bytes of storage.
13457 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13459 * src/common.h: added ifndef/define/endif macros
13460 around the header file.
13461 Bug reported from Jesus Calvino-Fraga
13463 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13465 * sdcc.spec: updated
13466 * device/include/Makefile.in: don't install CVS directories
13467 * device/lib/Makefile.in: added removal of CVS directories after install
13468 * doc/Makefile: fixed install, added local_icons
13469 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13470 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13471 * src/ds390/gen.c (genRightShift): fixed bug #870788
13472 * src/SDCCast.c (decorateType): fixed bug #870781
13474 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13476 PIC16 port related changes:
13477 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13478 added variable stackPos,
13480 * gen.c: genCall, assignResultValue: added support for
13481 pushing/retrieving function parameters to/from stack,
13482 genFunction,genEndFunction: setup stack frame for the
13483 generated function,
13484 genAddrOf: will be changed according to bug 863624
13486 * added files genutils.c and genutils.h which contain gen*
13487 debugged and optimised functions extracted from gen.c
13489 * glue.c: added variable 'externs' which holds extern symbols,
13490 pic16emitRegularMap: is modified to properly handle relocatable
13491 symbols under the new scheme,
13492 pic16createInterruptVect: is modified
13493 pic16printPublics: is modified to emit 'global' assembler directives,
13494 added pic16_printExterns to print extern symbols,
13495 pic16glue: initializes stack/frame pointer in the beginning of
13496 the assembly output. Temporary hack, will be corrected later,
13497 because gplink yet does not support stack and SDCC does not
13498 yet support a type of crt0.o object to create the final binary.
13500 * Removed many lines that contain 8051 legacy code.
13501 * The code is finally placed under a 'code' directive.
13502 * Added port specific options.
13504 * _process_pragma: simplified since now we do not need *special*
13505 include file to define SFR registers. But a separate header
13506 will be needed. This will be developed later.
13507 * _pic16_parseOptions: added, parses port specific options:
13508 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13509 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13510 --preplace-udata-with=
13512 * _pic16_setDefaultOptions: modified to initialize section names,
13513 but hack is temporarly out of order since it needs improvement.
13514 * _pic16_genAssemblerPreamble: configuration words are emitted by
13515 their address instead of their name. This part is incomplete and
13516 supports only the 18Fxx2 devices. Other devices will emit an error
13517 during assembly since they do not contain the same set of config
13519 * _pic16_genIVT: is modified,
13521 * pcode.c: added definitions for some hardware registers that are needed
13523 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13524 All PCI entries are updated. Now LFSR is supported.
13525 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13526 * added pic16_newpCodeOpLit2 to support instructions with
13527 two literal arguments
13528 * pic16_pCode2str: corrected code that emits assembler instructions
13529 with two literal operands and those that have an access bit modifier
13530 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13531 this fixes a bug which caused some labels to be lost, when an
13532 assembler directive was added, i.e. banksel,
13533 * pic16_FixRegisterBanking: improved logic that causes the insertion
13535 * InlineFunction: functions that are called once, are not any more
13536 inlined. This can be a port option in the future,
13538 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13540 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13541 hold the corresponding uninitialized symbols,
13542 * pic16_allocProcessorRegister: registers have explicit marked the
13544 * pic16_allocInternalRegister: registers are explicit marked as
13546 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13547 processing list, so bit registers were lost,
13550 * ralloc.h: added field 'accessBank' and original symbol operand
13551 in register definition,
13552 * removed the field isMapped from register definition,
13554 ** Several functions have been removed from various sources:
13555 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13556 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13557 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13558 pic16_assignRelocatableRegisters
13560 ** others have been introduced:
13561 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13562 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13564 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13566 * support/scripts/inc2h.pl: changed definition of BIT_AT
13567 to emit 'sbit at' instead of 'bit at'. This was a request.
13569 PIC16 port related preliminary changes:
13570 * gen.c: prefixed function popRegFromString with
13571 pic16_ and all references to it corrected
13572 * pcode.c: all pic16_pc_* hardware registers prefixed
13573 with underscore (_),
13574 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13575 * ralloc.c: newReg(): when register is REG_SFR then
13576 set address to rIdx,
13577 pic16_allocProcessorRegister(): marks register wasUsed=0
13578 pic16_writeUsedRegs(): added a call to assign processor
13579 registers via pic16_assignFixedRegisters
13581 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13583 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13584 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13585 variables in unused register banks. Also the SSEG is placed
13586 wherever there is enough space for it, and IDATA can be anywhere
13587 in internal RAM. For now compile using -Wl-Y[stack_size].
13588 The mem file is different for this option as well, since it
13589 makes no sense of talking about DSEG lenght.
13591 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13593 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13594 in certain cases, e.g. when ROM assignment, patch provided
13595 from Albert den Haan.
13597 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13599 Many signedness and type propagation fixes:
13600 * src/SDCCicode.c: made geniCodeCast() static
13601 replaced SPEC_ by IS_ (cosmetic)
13602 (operandOperation): fixed div and mod operation
13603 (usualBinaryConversions): added support for promotion of char
13604 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13605 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13606 (geniCodeAdd): an array index will stay unsigned, even if promoted
13608 (geniCodeArray): ditto
13609 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13610 * src/SDCCsymt.c (computeType): added more support for char;
13611 promotion of char is selectable by promoteCharToInt, fixed signedness
13613 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13614 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13615 * src/SDCCval (val*): replaced signedness calculation by
13617 rearranged if-branches (cosmetic)
13618 (valShift): added warning W_SHIFT_CHANGED
13619 (valCompare): fixed problem with different types
13620 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13621 * support/regression/tests/literalop.c: added many cases
13622 * support/regression/tests/ast_constant_folding.c: changed finally to
13624 * .version: new year, new version: 2.3.7
13625 * src/SDCCmain.c (main): applied patch #866468
13626 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13627 provided by Scott Bronson
13628 * doc/sdccman.lyx: updated documentation for sdcdb
13629 updated and added chapter tips
13631 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13633 * src/SDCCsymt.h: missing from yesterday's commits
13635 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13637 * src/SDCC.y (struct_or_union_specifier),
13638 * support/Util/SDCCerr.c,
13639 * support/Util/SDCCerr.h: verify that struct & union tags are used
13642 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13644 * src/SDCCglobl.h: missing from yesterday's commits
13646 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13648 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13649 sft_attributes, struct_declaration, parameter_declaration,
13650 type_name, start_block, declaration_list),
13651 * src/SDCC.lex (check_type): support redefinition of typedef names
13653 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13655 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13656 aligned xdata arrays. Erik helped me with the if clause.
13658 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13660 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13663 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13666 * src/SDCCast.c (newAst_),
13668 * src/SDCCicode.c (ast2iCode, newiCode),
13670 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13671 expr, statement, expression_statement, selection_statement,
13672 iteration_statement, expr_opt, jump_statement): foundation for tracking
13674 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13677 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13679 * support/Util/SDCCerr.c,
13681 * src/SDCCast.c (createCase, createDefault, decorateType),
13682 * src/SDCClabel.c (labelUnreach),
13683 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13685 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13686 (with thanks to Stas Sergeev)
13687 * device/include/time.h,
13688 * device/lib/time.c (CheckTime): suppress unreachable code warning
13690 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 * src/SDCCast.c (createIvalCharPtr),
13693 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13695 * support/regression/tests/nullstring.c: tests for these two bugs
13697 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13699 * support/Util/SDCCerr.h,
13700 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13701 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13702 about storage class and 'at' used inside struct or union
13703 * src/SDCCBBlock.c (iCodeFromeBBlock),
13704 * src/SDCCcse.c (ifxOptimize),
13705 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13706 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13707 printIval, emitStaticSeg, emitOverlay),
13708 * src/SDCClabel.c (deleteIfx),
13709 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13710 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13711 gatherAutoInit, processParms),
13712 * support/Util/SDCCerr.h,
13713 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13714 reporting for post-parse errors.
13716 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13718 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13719 implicit casts via union; they don't work on big endian systems
13720 (possible fix for bug #861138)
13722 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13724 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13725 * src/mcs51/main.c: fixed the fix for bug #737001
13727 2003-12-15 Borut Razem <borut.razem AT siol.net>
13729 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13731 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13733 * support/makebin/makebin.c: put output in binary mode
13735 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13737 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13738 xdata and data memory on startup. Set the environment variable
13739 SDCC_NOGENRAMCLEAR to disable this.
13740 * src/mcs51/peephole.def,
13741 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13742 (allows non-interrupt and interrupt code to safely compete for a resource
13743 without the non-interrupt code having to disable interrupts)
13745 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13747 * src/SDCCicode.c (geniCodeAdd),
13748 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13749 with valFromType if type might be a pointer and host is big endian).
13750 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13751 types, not just integer types.
13752 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13753 multiply defined with mismatching "at" address.
13755 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13757 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13758 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13759 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13760 with embedded nulls (fixed bug #753752)
13762 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13764 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13765 Apparently this did not see much testing (endless loop)
13767 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13769 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13771 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13773 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13774 gracefully handle NULL memmap pointers
13776 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13778 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13779 instead of deleting the iCode when an operand is volatile
13780 * src/z80/gen.c (genDummyRead),
13781 * src/mcs51/gen.c (genDummyRead),
13782 * src/ds390/gen.c (genDummyRead),
13783 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13785 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13786 * src/SDCC.y: fixed bug #850420
13788 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13790 Applied z80 i/o port patch from Peter Townson and fixed some operators
13791 to better handle operands in A register.
13792 * device/include/z180.h
13798 * src/z80/peeph-z80.def
13799 * src/z80/peeph.def
13802 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13804 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13806 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13808 * device/lib/hc08/_mullong.c: Removed extra #endif
13810 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13812 * sim/ucsim/hc08.src/inst.cc,
13813 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13814 carries from x to h
13815 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13816 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13817 * device/include/stdarg.h: fixed varargs for hc08
13818 * device/lib/Makefile.in,
13819 * device/lib/hc08/Makefile,
13820 * device/lib/hc08/_mulint.c,
13821 * device/lib/hc08/_mullong.c: fixed some endian problems
13823 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13825 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13826 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13827 * device/lib/_gptrget.c,
13828 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13830 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13832 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13833 * src/SDCCast.c (astErrors): fixed bug #846007
13834 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13836 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13838 * src/SDCCast.c (decorateType): disabled a transformation I added in
13839 revision 1.188 (access to fields of a structure at an absolute address);
13840 it breaks with bitfields, extern declarations, and gcse analysis.
13841 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13842 could be assigned through a pointer, so don't complain.
13843 * src/SDCCast.c (astErrors),
13845 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13847 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13849 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13850 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13851 output of __config directives, since gpasm now supports them
13852 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13853 pre-processor macro, i.e. -DMCU=p18f452
13854 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13855 and modified to handle 'cast' icode similarly to '=' icode
13856 * src/pic16/device.h (typedef struct PIC_device): added field
13857 'extMIface' to indicate that chip has external memory interface
13858 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13859 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13862 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13864 * src/SDCC.y (pointer): fixed bug #846006
13865 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13866 * src/SDCCast.c (decorateType): fixed bug #846009
13867 * src/ds390/peeph.def,
13868 * src/ds390/gen.c (genAnd, genOr),
13869 * src/mcs51/peeph.def,
13870 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13872 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13881 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13885 * src/SDCCbitv.c: added function to free a bitvector
13886 * src/SDCClrange.h,
13887 * src/SDCClrange.c: added function to recompute the liveranges
13888 * src/avr/ralloc.c,
13889 * src/ds390/ralloc.c,
13890 * src/hc08/ralloc.c,
13891 * src/mcs51/ralloc.c,
13892 * src/pic/ralloc.c,
13893 * src/pic16/ralloc.c,
13894 * src/xa51/ralloc.c,
13895 * src/z80/ralloc.c: recompute the liveranges after register packing
13897 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13899 * src/SDCCloop.c (newInduction): fixed bug #845630
13901 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13903 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13904 inadvertantly left behind from my 2003-11-12 change
13906 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13908 Updated headers I neglected to commit yesterday.
13909 * src/SDCClrange.h,
13912 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13914 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13915 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13916 * src/SDCCopt.c (eBBlockFromiCode),
13917 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13918 the creation of the key hash table from the sequencing so it can be used
13919 earlier (for some GCSE bug fixes still pending)
13921 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13923 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13924 * support/regression/tests/addsub.c: testing genPlus shortcut
13926 2003-11-15 Borut Razem <borut.razem AT siol.net>
13928 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13930 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13932 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13933 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13934 ordering is immaterial.
13935 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13937 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13939 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13940 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13941 (SIGSEV) of bug #840381
13942 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13943 unlink new file before rename if new and old filenames are the same)
13945 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13947 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13948 uninitialized variables) for the mcs51. Set environment variable
13949 SDCC_GENRAMCLEAR to test.
13950 xdata initialization slightly shorter
13952 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13955 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13956 #838241 & 780691 (basicly the same bug)
13957 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13958 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13960 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13962 * src/SDCCmain.c (linkEdit): "fix" #834252
13964 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13966 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13968 * src/SDCC.y: fixed bug #819403
13970 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13972 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13973 the reentrant attribute.
13974 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13975 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13977 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13978 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13979 erroneously reduced to a literal.
13980 * src/hc08/ralloc.c (packRegisters, rematStr),
13981 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13984 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13986 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13987 * doc/sdccman.lyx: changed from 'article' to 'book'
13988 * doc/Makefile: readded test_suite_spec and cdbfileformat
13990 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13992 * device/include/stdlib.h: include malloc.h to comply with ANSI
13993 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13995 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13997 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13998 * doc/clean.mk: also remove *.out files
13999 * doc/sdccman.lyx: some additions, larger top/bottom margins
14001 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14003 * src/SDCC.y: fixed bug #837365
14004 * support/regression/tests/bitopcse.c
14005 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
14006 a symbol (might be valop instead)
14007 * device/lib/Makefile.in: added errno.c to HC08SOURCES
14008 * device/lib/clean.mk: added hc08 to the cleaning list
14010 2003-11-04 Borut Razem <borut.razem AT siol.net>
14012 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
14014 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14015 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
14016 malloc is declared in standard stdlib.h
14018 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14020 * device/lib/hc08/Makefile: need to clean .rel not .o files
14021 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
14023 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14027 * src/mcs51/main.c,
14028 * src/ds390/main.c,
14032 * src/pic16/main.c,
14033 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
14034 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
14035 tests (which uses the port's oclsExpense function)
14041 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
14043 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14045 * src/SDCCcse.c (ifxOptimize),
14046 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
14047 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
14048 deleting the IFX iCode.
14049 * src/hc08/ralloc.c: reduced unneeded slocs
14050 * src/hc08/gen.c: fixed bug in asmopToBoolean
14052 2003-11-04 Borut Razem <borut.razem AT siol.net>
14054 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
14055 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
14056 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
14057 transferred to configure
14059 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
14061 Use headers defined in the C[++] standards:
14062 * sim/ucsim/gui.src/serio.src/fileio.cc
14063 * sim/ucsim/gui.src/serio.src/frontend.cc
14064 * sim/ucsim/gui.src/serio.src/main.cc
14065 * sim/ucsim/gui.src/serio.src/posix_signal.cc
14066 * support/Util/NewAlloc.c
14068 * as/mcs51/lklibr.c
14072 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14074 * Added MSVC projects for hc08 assembler and linker:
14075 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
14076 /as/hc08/link_hc08.dsp
14078 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
14080 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
14082 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
14084 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
14086 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14088 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
14090 2003-10-31 Borut Razem <borut.razem AT siol.net>
14092 * support/cpp2/cpplib.h,
14093 support/cpp2/cpplib.c,
14094 support/cpp2/cpplex.c,
14095 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14096 to switch _asm block preprocessing on / off. Default is
14097 #pragma preproc_asm +
14099 2003-10-31 Borut Razem <borut.razem AT siol.net>
14101 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14102 when outputting comment blocks (when executed with -C option) and
14103 _asm (SDCPP specific) blocks
14105 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14107 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14109 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14111 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14113 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14115 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14116 * src/SDCCast.c (decorateType): fixed bug #832664
14118 2003-10-31 Borut Razem <borut.razem AT siol.net>
14120 * support/cpp2/cpplex.c: fixed for SDCPP:
14121 comments(when executed with -C option) and _asm blocks
14122 were included even if they where in skipped #if block.
14123 Applied solution from GCC cpp 3.3.2
14125 2003-10-31 Borut Razem <borut.razem AT siol.net>
14127 * src/SDCC.lex: sdcc now understands both formats:
14128 '# <line_number> <file_name>' and
14129 '#line <line_number> <file_name>'
14130 * support/cpp2/cppmain.c: sdcpp now generates the standard
14131 '# <line_number> <file_name>' instead of former
14132 '#line <line_number> <file_name>'
14134 2003-10-30 Borut Razem <borut.razem AT siol.net>
14136 * support/cpp2/cpphash.h,
14137 * support/cpp2/cpplib.h
14138 * support/cpp2/cpplex.c,
14139 * support/cpp2/cppmain.c,
14140 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14142 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14144 Fixed a number of problems revealed by bug #827883.
14145 * src/SDCCloop.c (loopInvariants): Spill location of the
14146 result operand should be recomputed if extracted from
14147 a loop. Also, don't extract assignments of an iTemp
14149 * src/SDCCast.c (isConformingBody): loop reversal should
14150 not occur if the control variable is involved with a
14151 relational operator.
14153 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14155 * .version: bumped to 2.3.6 to reflect the big improvements
14156 made by Erik and Klaus. Thanks!
14158 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14160 Replaced the livrange code.
14161 * src/SDCClrange.c: added new LR code
14163 * src/SDCCBBlock.h: removed remainig parts from old LR code
14164 * src/ds390/ralloc.c,
14165 * src/ds390/gen.c: minor fixes to make it work with new code
14167 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14170 * as/hc08/lkrloc.c,
14172 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14173 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14174 (tweaked fix for bug #818696)
14176 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14178 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14180 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14183 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14184 * src/mcs51/gen.c (gencjneshort),
14185 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14186 more efficient (per Scott Bronson's suggestion)
14188 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14190 Extended the semantics of the critical keyword to include
14191 individual statements. See RFE #827755 and #799831
14196 * support/Util/SDCCerr.c
14197 * support/Util/SDCCerr.h
14202 2003-10-19 Borut Razem <borut.razem AT siol.net>
14204 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14206 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14208 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14210 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14211 and predecrement operand is displayed
14213 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14215 * src/SDCCval.c (valMinus): fixed bug #826041
14217 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14219 Some hc08 related updates that I missed earlier
14220 * sim/ucsim/stypes.h
14221 * support/regression/ports/hc08/spec.mk
14223 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14225 New target "hc08" for the Motorola 68hc08 family of micros
14233 * sim/ucsim/hc08.src/*
14234 * sim/ucsim/configure.in
14235 * src/ucsim/configure
14236 * sim/ucsim/packages_in.mk
14239 * device/include/mc68hc908qy.h
14240 * device/lib/hc08/*
14241 * device/lib/Makefile.in
14242 * support/regression/ports/hc08/*
14243 * support/regression/Makefile
14245 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14247 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14249 * src/ds390/gen.c (genCast): fixed bug #821957
14251 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14253 * device/lib/logf.c: "fixed" overlay bug
14254 * support/regression/ports/host/spec.mk: added m library
14255 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14256 * support/regression/tests/float_trans: added (for Eric)
14258 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14260 * src/mcs51/gen.c (genCpl): fixed bug
14261 http://sf.net/mailarchive/message.php?msg_id=6263915
14263 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14265 * src/SDCCast.c (decorateType): added extended constant folding
14266 * src/SDCCsymt.c (computeType): cleanup
14267 * src/SDCCval.c (valShift): minor optimization
14268 * support/regression/tests/ast_constant_folding.c: added
14270 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14272 * src/SDCCmain.c: removed some unintended changes
14274 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14276 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14277 * src/z80/gen.c: fixed part of bug #817589
14278 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14280 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14282 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14293 * src/ds390/ralloc.c
14295 * src/mcs51/ralloc.c
14297 * src/pic16/ralloc.c
14298 * src/xa51/ralloc.c
14300 * src/z80/gen.c: removed unused label "release:"
14302 2003-10-06 Borut Razem <borut.razem AT siol.net>
14304 * src/SDCC.lex: removed definition of unused variables
14305 save_optimize and save_options
14307 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14309 * clean.mk: removed '=' in "-maxdepth=1"
14310 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14311 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14313 2003-10-06 Borut Razem <borut.razem AT siol.net>
14315 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14316 my_unput() replaced by unput()
14318 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14320 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14321 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14322 type-punned pointer will break strict-aliasing rules"
14323 Old LR behaviour is again default; Klaus' LR can be choosen by
14324 defining the environment variable LRKLAUS
14328 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14329 * clean.mk: fixed removal of files in bin/CVS/
14330 * device/lib/clean.mk: fixed removal of directories small and large
14331 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14333 * src/SDCCval.c: removed superflous test for pedantic
14335 2003-10-05 Borut Razem <borut.razem AT siol.net>
14337 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14338 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14339 message "unmatched #pragma SAVE and #pragma RESTORE"
14341 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14343 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14344 assembly, critical functions, atomic, nojtbound)
14346 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14348 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14354 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14357 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14359 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14361 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14362 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14363 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14365 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14367 * src/z80/gen.c (genRet): fixed bug #524753
14368 * src/z80/gen.c (genCast): fixed internal error on cast from
14370 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14371 fix for bug #477835 to the z80
14372 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14373 for tracking iCodes in the peephole optimizer for z80
14375 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14377 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14378 the other part of bug #814548
14379 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14381 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14383 * src/SDCCcse.c: fixed part of bug #814548
14385 2003-09-28 Borut Razem <borut.razem AT siol.net>
14387 * src/asm.c: rewrite of printILine() to use temporary file instead
14389 * src/xa51/main.c: commented out declaration of int rewinds
14391 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14393 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14395 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14397 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14398 * src/asm.c (printILine): Fixed bug #811015
14400 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14402 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14405 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14407 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14408 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14409 to correctly handle general case of AOP_PAIRPTR
14410 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14412 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14414 * src/mcs51/ralloc.c (fillGaps),
14415 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14416 register positioning bug)
14418 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14420 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14422 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14424 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14425 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14426 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14427 (ralloc doesn't intentionally do this now, but perhaps later)
14428 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14429 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14430 register positioning bugs (Fixed bug #762602 and #795325)
14431 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14432 (Fixed bug #808779)
14433 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14434 lines that --i-code-in-asm generates
14436 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14438 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14439 trying to fclose a FILE* that was already closed.
14441 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14443 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14444 of const struct should be treated as if const themselves)
14446 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14448 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14450 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14452 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14453 Unix (/n) and DOS (/r/n) line terminations.
14455 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14457 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14460 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14462 * src/mcs51/gen.c (genFunction, genEndFunction),
14463 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14464 and restore of EA so that stack offsets to parameters are
14465 correct when using both critical and reentrant/stack-auto.
14466 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14467 size (can be triggered in error if sloc is shared between
14468 different sized objects)
14469 * device/include/float.h: fixed macros to explicitly use
14470 unsigned long where needed
14472 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14474 Feature req. 799831: added code to allow nesting of critical functions
14475 * src/mcs51/gen.c (genFunction, genEndFunction)
14476 * src/ds390/gen.c (genFunction, genEndFunction)
14478 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14480 * src/SDCCsymt.c (sclsFromPtr),
14482 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14483 support for standard C idiom of memory mapped variables; for
14484 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14485 to xdata int at 0x1234 tempvar = 1.
14486 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14487 provided by Akiya ISHIDA
14489 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14491 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14492 * src/SDCCval.c (constVal): added reduction from int to char
14493 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14494 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14495 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14497 * support/regression/tests/shifts.c: fixed
14499 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14501 * src/z80/gen.c (genXor): Fixed bug #805445
14503 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14505 Fixed bug #621531 (const & volatile confusion in the type chain).
14506 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14507 refer to the const or volatile state of the pointer itself.
14519 * src/pic16/ralloc.c
14520 * support/regression/tests/const.c
14522 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14524 When checking for duplicated modules, use absolute paths
14525 instead of relative paths. Files changed:
14530 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14532 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14534 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14536 * device/include/string.h: added size_t typedef, changed
14537 prototypes to use size_t, eliminated separate reentrant and
14538 non-reentrant declarations, added _memmove declaration
14539 * device/lib/_memcpy.c: changed to use size_t instead of int,
14540 changed /4 to >>2 to avoid division library call
14541 * device/lib/_memcmp.c,
14542 * device/lib/_memset.c,
14543 * device/lib/_strncat.c,
14544 * device/lib/_strncpy.c,
14545 * device/lib/_strncmp.c: changed to use size_t instead of int
14546 * device/lib/_memmove.c: new file (fixed bug #772294)
14547 * device/lib/Makefile.in: added _memmove.c
14548 * device/lib/z80/asm_strings.s: fixed bug #772290
14549 * support/regression/tests/bitfields.c: attempt to fix host assertion
14550 failure on amd64-unknown-linux2.2
14552 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14554 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14555 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14556 * as/z80/asmain.c (main): fixed bug #801766
14558 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14560 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14563 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14565 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14566 reported in bug #800609
14568 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14570 * Top header beautifications in src/pic16 directory:
14571 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14572 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14573 pcoderegs.h, ralloc.c, ralloc.h
14574 * main.c: added top header and GPL license notice
14575 * pcode.c: fixed the if-conditional warning
14577 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14579 * device/lib/_mullong.c: replaced int by short for gcc
14581 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14583 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14584 and JUMPTABLE iCodes properly now (worked by accident before)
14585 * src/mcs51/gen.c (leftRightUseAcc),
14586 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14587 iCode properly now. Use getSize instead of nRegs since a & b
14588 aren't part of the nRegs tally.
14590 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14592 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14593 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14594 before instructions that use the _STATUS register
14596 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14598 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14599 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14600 fetching of the pointer
14601 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14602 copied from genNearPointerSet()
14603 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14604 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14605 If they pop r0/r1 they must be called in the opposite order than aopOp().
14606 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14607 (resp. --stack-auto), prepared for --xstack
14609 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14611 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14613 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14615 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14616 these ports have their own __sdcc_external_start()
14618 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14620 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14621 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14622 type for bits was changed. It resulted in bit variables becoming
14623 global, which is not permitted in PIC 14 assembly output.
14625 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14627 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14629 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14631 Z80 and MCS51 linkers complaint if a public symbol is defined
14632 in more than one library module:
14636 * as/mcs51/Makefile.in
14638 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14640 A few small changes that speed up the peephole optimizer.
14644 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14646 Try to make the peephole optimizer smarter by maintaining
14647 an association between the assembly source code and the
14648 iCodes that originated them. Put this information to use
14649 with a new peephole rule condition "notVolatile" so that
14650 the rules can be aggressive yet still safe.
14655 * src/mcs51/peeph.def
14657 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14661 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14662 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14663 if the left or right operand symbols have the accuse flag set.
14665 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14667 Changed the type of the result of the ! (NOT) operator to char;
14668 previously it returned the same type as the source. This allows
14669 us to eliminate all the genFloatNot functions (all of its target
14670 implementations were very buggy) since !float can use the same
14673 * src/SDCCicode.c (ast2iCode): ! returns char
14674 * src/mcs51/gen.c (genNot, genNotFloat),
14675 * src/ds390/gen.c (genNot, genNotFloat),
14676 * src/z80/gen.c (genNot, genNotFloat),
14677 * src/pic/gen.c (genNot, genNotFloat),
14678 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14680 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14682 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14683 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14684 during interrupts. Ensure WSAVE is located at a shared bank address.
14685 2. Fixed page selection in some places
14686 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14687 the registers name strings.
14688 4. Fixed "signed / unsigned compare" compiler warnings.
14689 5. The PIC port manages its own allocation of the general purpose
14690 registers, but makes no attempt to reuse them. As a result when
14691 compiling it soon runs out of general purpose registers. Some
14692 additional code was added to the files pcode.c and device.c to walk
14693 through the function call tree and rename the registers so that they
14703 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14704 genPlus() & genMinus() when the result is the same as left or right
14706 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14708 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14710 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14712 Made bitfield a distinct type from bit so that bitfields
14713 convert as per ANSI C and bits retain their traditional
14714 boolean style behaviour. Implemented bitfield support in
14722 * src/ds390/gen.c: bit v bitfield split
14723 * src/z80/gen.c: New support for bitfields
14724 * support/regression/tests/bitfields.c: reenabled z80,
14727 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14729 Rules 246.x, 247.x relate to bitfields, the others speed up
14730 access to xdata mapped I/O devices.
14732 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14734 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14736 Cleaned up genPackBits and genUnpackBits and added two helper
14737 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14738 for literal assignments in genPackBits (thanks to Frieder for
14744 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14746 Fixed bug #748310 (pointer to function type mishandled when the
14747 function name is omitted). Also fixed a SIGSEGV when a function
14748 attribute (reentrant, etc) is used on a non-function or on a
14749 function but misplaced before the parameter list.
14751 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14753 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14754 * support/Util/SDCCerr.h,
14755 * support/Util/SDCCerr.c: Added func attr misuse error msg
14757 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14759 Fixed bug #787649 by anonymous
14760 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14761 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14763 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14765 Fixed numerous bitfield problems.
14767 * src/SDCC.y: More bitfield related error checking
14769 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14770 * support/Util/SDCCerr.h,
14771 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14772 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14773 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14774 * support/regression/tests/bitfields.c: tests added
14776 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14778 Made the constant following the "interrupt" keyword optional. If
14779 omitted, the function will not automatically be given an entry
14780 in the interrupt vector table (similar to #pragma NOIV, but
14781 less syntacticly kludgy). The interrupt number is also now
14782 range checked. Also fixed a bug in the high order bit example
14789 * support/Util/SDCCerr.c
14790 * support/Util/SDCCerr.h
14793 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14795 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14796 * src/SDCCicode.c (operandOperation): rewritten some ops
14797 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14798 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14800 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14801 be re-activated by defining REDUCE_LITERALS)
14802 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14803 unsigned, but are signed by default
14804 * src/SDCCval.c (constVal): rearranged
14805 * src/SDCCval.c (valMod): preliminary fix
14806 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14807 * support/regression/literalop.c: added, work in progress
14809 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14811 Generate warnings for useless declarations like "char data;"
14812 that don't do what new users expect.
14815 * support/Util/SDCCerr.h
14816 * support/Util/SDCCerr.c
14818 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14820 * src/SDCCval.c (valMult): fix overflow detection of negative int
14822 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14824 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14826 Changes to support big endian targets:
14839 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14841 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14842 * device/lib/time.c: fixed warning "integer overflow in expression"
14844 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14846 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14847 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14848 constants are unsigned; added recognition of "u" flag for unsigned
14849 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14850 * src/SDCCval.c (valDiv, valMod): fixed signdness
14851 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14852 signedness of modulo, left and right shift
14853 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14854 * support/Util/SDCCerr.h: added warning W_INT_OVL
14855 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14856 * src/SDCCast.c (ast_print): improved output of constants
14858 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14860 Fixed some warnings when building with MSVC:
14862 * as/mcs51/asdata.c
14866 * link/z80/aslink.h
14867 * link/z80/lkdata.c
14868 * link/z80/lkeval.c
14873 * support/cpp2/cpplib.c
14877 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14879 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14881 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14883 * support/librarian/clean.mk: Do not remove Makefile.
14884 * support/librarian/Makefile: added.
14886 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14888 Added librarian to MSVC build:
14891 * support/librarian/librarian.dsp
14893 'configure' not needed for librarian, removed:
14894 * support/librarian/configure
14895 * support/librarian/configure.in
14896 * support/librarian/config_in.h
14897 * support/librarian/Makefile.in
14899 Hopefully these ones built the librarian and the rest of sdcc properly:
14901 * Makefile.common.in
14903 Messed up 'configure', so revert to previous version:
14907 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14909 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14910 there, while the mantissa of a double is "only" 53 bits wide.
14912 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14914 Adding sdcclib to the build. MSVC project coming soon.
14915 Files added/changed:
14917 * support/librarian/clean.mk
14918 * support/librarian/configure
14919 * support/librarian/configure.in
14920 * support/librarian/config_in.h
14921 * support/librarian/Makefile.bcc
14922 * support/librarian/Makefile.in
14923 * support/librarian/sdcclib.c
14926 * Makefile.common.in
14930 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14932 Linker now complaints if linked modules have conflicting options, for
14933 example, one compiled using --model-large and another one compiled with
14934 --model-small. The following files were modified:
14936 * as/mcs51/asdata.c
14937 * as/mcs51/aslink.h
14939 * as/mcs51/asmain.c
14941 * as/mcs51/i51pst.c
14942 * as/mcs51/lkdata.c
14943 * as/mcs51/lklibr.c
14944 * as/mcs51/lkmain.c
14950 * link/z80/aslink.h
14951 * link/z80/lkdata.c
14952 * link/z80/lklibr.c
14953 * link/z80/lkmain.c
14956 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14958 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14959 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14961 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14963 * src/z80/mappings.i: fix _mul[us][int,long] entries
14965 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14967 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14969 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14971 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14972 * support/regression/tests/bitopcse.c: added
14980 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14982 added support for new library format to z80, gbz80 linkers:
14988 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14990 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14991 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14993 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14995 added DUMMY_READ_VOLATILE:
15004 * src/SDCCcse.c (algebraicOpts): many improvements
15005 * src/SDCCcse.h: removed algebraicOpts()
15006 * src/SDCCicode.c (picDummyRead): added
15008 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15010 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
15011 "Insufficient space in data memory".
15013 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15015 * src/mcs51/gen.c: fixed bug #771358
15016 * src/z80/gen.c: fixed bug #759087
15018 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
15020 * src/pic16/glue.c: minor cleanup by Vangelis
15022 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15024 * device/include/regc515c.h: fixed #758477
15025 * device/lib/_gptrget.c: saving some cycles in generic pointer get
15026 * device/lib/_gptrput.c: saved a few bytes
15027 * my tab spacing is 8, yours too?)
15028 * device/lib/_ser.c: process RX bytes earlier than TX bytes
15029 * device/lib/serial.c: process RX bytes earlier than TX bytes
15030 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
15032 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
15034 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15036 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15038 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
15040 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
15042 * device/lib/Makefile.in: bad fix, reverted to 1.43
15044 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
15046 * device/lib/Makefile.in: added missing z80 object files
15048 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
15050 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
15051 pic16 progress by Vangelis:
15054 * src/pic/Makefile:
15061 * pic16/genarith.c:
15066 * pic16/pcodepeep.c:
15069 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15071 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
15073 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15075 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
15076 added gbz80 build to MSVC project.
15077 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
15078 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
15079 from 8051 stuff and setup so it links using a .lnk file.
15081 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15083 * support/librarian/sdcclib.c: sdcc librarian.
15084 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
15087 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15089 * as/mcs51/lkmain.c: properly handle extensions in function afile.
15091 2003-07-02 Borut Razem <borut.razem AT siol.net>
15093 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
15094 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
15095 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15096 src/xa51/main.c, src/z80/main.c:
15097 virtualization of glue() function: each port has it's own glue function,
15098 which is accessed by do_glue function pointer in PORT.general structure
15100 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15102 * DS800C400 fun, improved ROM interface and tinibios.
15104 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15106 * More support for DS80C400. Now includes beginning of interface to ROM.
15108 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15110 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15112 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15114 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15116 2003-06-19 Borut Razem <borut.razem AT siol.net>
15118 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15120 2003-06-19 Borut Razem <borut.razem AT siol.net>
15122 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15123 fixed Z80 port - crt0.o: cannot open.
15125 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15127 * support/Util/MySystem.c (merge_command): revert bad fix
15129 2003-06-18 Borut Razem <borut.razem AT siol.net>
15131 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15133 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15135 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15136 option --use-stdout sends errors to stdout instead of stderr.
15138 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15140 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15142 2003-06-15 Borut Razem <borut.razem AT siol.net>
15144 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15145 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15146 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15147 fixed width array of pointers replaced with sets;
15148 multiple include and lib paths ared transferred to preprocessor and linker
15149 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15150 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15151 fixed width array of pointers
15152 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15153 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15154 fixupPath(), getPathDifference()
15155 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15156 fixed width array of pointers
15158 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15160 * src/pic16/ralloc.c: fix warnings
15161 * src/pic16/pcode.c: fix warning
15163 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15165 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15166 know all the details, but essentially this set of changes enable
15167 the pic16 port to generate movff instructions and generate assembler
15171 * src/pic16/glue.c:
15172 * src/pic16/pcode.c:
15173 * src/pic16/device.c:
15174 * src/pic16/main.c:
15175 * src/pic16/pcode.h:
15176 * src/pic16/pcoderegs.c:
15177 * src/pic16/ralloc.c:
15178 * src/pic16/ralloc.h:
15180 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15182 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15183 added option --vc, so sdcc errors and warnings are compatible with
15184 Microsoft Visual Studio.
15186 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15188 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15189 device/lib/libfloat.lib: added atof function.
15191 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15193 * doc/sdccman.lyx: updated to Lyx 1.3
15194 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15195 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15196 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15198 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15200 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15202 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15204 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15205 additions to the "related tools/documentation" section
15207 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15209 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15211 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15213 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15214 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15216 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15218 * doc/sdccman.lyx: fix double dash and other minor things
15219 * doc/Makefile: fix double dash
15221 2003-05-28 Karl Bongers(patches from Martin Helmling)
15222 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15223 condition and ignore commands.
15225 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15227 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15228 is in parts still quite out of date, I did changes as far as I felt makes sense
15229 for a non-native english speaker.
15230 Please feel free to add to the manual or to correct my changes.
15231 * doc/Makefile: undid touching the date of intermediate tex files.
15233 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15235 * doc/sdccman.lyx: Manual has an index now
15237 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15239 Finalize muluint/mulsint and mululong/mulslong merging:
15240 * device/lib/_mulint.c
15241 * device/lib/_mullong.c
15242 * device/lib/gbz80/mul.s
15243 * device/lib/gbz80/stubs.s
15244 * device/lib/z80/mul.s
15245 * device/lib/z80/stubs.s
15246 * src/SDCCsymt.c (initCSupport)
15248 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15250 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15251 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15252 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15253 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15256 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15258 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15259 the regression tests I'm not brave enough to enable 245.b, 245.c
15260 * doc/sdccman.lyx: added latex preamble for hyperref package.
15261 Using pdflatex this will give you a hyperlinked pdf file with
15262 bookmarks. (prepend '%' before /usepackage if this breaks something)
15264 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15266 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15268 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15270 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15272 2003-05-21 <johan AT balder>
15274 * src/SDCCglue.c (printIval): fixed bug #739934
15276 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15278 Applied patch from bug 737905 (renamed yylineo to mylineno):
15285 * src/pic16/pcode.c: Cleaned warnings
15286 * src/pic16/pcodeflow.c: Cleaned warnings
15287 * src/pic16/pcoderegs.c: Cleaned warnings
15289 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15291 * src/pic16/pcode.c: Cleaned warnings
15292 * src/pic16/pcodepeep.c: Cleaned warnings
15293 * src/pic16/ralloc.c: Cleaned warnings
15295 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15297 * doc/sdccman.lyx: fixed bug 739745
15298 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15300 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15302 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15303 it can be defined with CFLAGS when running configure
15304 * src/SDCCmain.c: fixed compiling + linking with object files
15306 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15308 * configure.in: configure for pic16 port,
15309 added --disable-pic16-port
15310 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15311 * src/SDCCmain.c: linkOptions is changed to set *,
15312 added if/endif conditional macros to remove options help
15313 messages from optionsTable when a port is not configured, added
15314 support for the PIc16 port in the ports table, when executing
15315 the compiler with no port specified on command line, a default
15316 port is selected with the new macro DEFAULT_PORT which is
15317 defined in port.h, in setDefaultOptions() linkOptions is removed
15318 from initialization assignment, since now it is a set,
15319 parseCmdLine uses setParseWithComma for linkOptions, in
15320 linkEdit() linkOptions are accessed with new function indexSet()
15321 which returns the i'th item of a set variable. See SDCCset.c, in
15322 linkEdit() when calling buildCmdLine(), added linkOptions as
15323 last argument. Now users can pass arguments to gplink via the
15324 -Wl option, main() uses pic16glue() to glue up pic16 programs
15325 * src/SDCCpeeph.c: various changes to support pic16
15326 * src/SDCCset.c: added function void *indexSet(set *, int) to
15327 return the i'th item of the set
15328 * src/SDCCset.h: added function prototype for indexSet()
15329 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15330 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15331 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15332 added macro DEFAULT_PORT
15333 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15334 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15336 * src/pic16/glue.c: commented out some error producing lines
15337 * src/pic16/main.c: __config directives are commented out to stop
15338 gpasm complaining and test the linkage with gplink, _linkCmd and
15339 _asmCmd changed to be more gplink and gpasm friendly
15340 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15341 produced an error when parsed, peep rule 12 is added to utilize
15342 movff, but it is commented out since the pCode does not support
15343 yet a command with 2 address arguments
15345 2003-05-18 <johan AT balder>
15347 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15348 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15349 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15351 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15352 Added feature to script commands from file.
15354 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15356 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15357 * src/SDCCutil.c: include ctype.h for win32
15359 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15361 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15363 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15365 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15366 Fixed so you can set breakpoints prior to run, run does not stop
15367 on entry now. Add tbreak. Other enhancements and fixes for use
15370 2003-05-12 Borut Razem <borut.razem AT siol.net>
15372 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15374 2003-05-11 Borut Razem <borut.razem AT siol.net>
15376 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15377 the path of bin directory, so that PATH is the only env. variable, which has to be set
15378 in case of standard installation.
15379 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15380 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15381 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15383 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15385 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15386 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15387 temp files are in the port dir; clean the gen/test directory when
15388 generating new test.c
15389 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15390 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15391 * support/regression/tests/zeropad.c: added
15393 2003-05-09 <johan AT balder>
15395 * src/SDCCglue.c: fixed bug #597940
15397 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15399 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15400 cache sfr, optimize next,step, fix off by one sourceline,
15401 support ddd list function.
15402 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15404 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15406 * support/regression/HTMLgen.py: added compare_s2f()
15407 * support/regression/Makefile: redo 1.27
15408 * support/regression/generate-cases.py: redo 1.5
15410 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15412 * support/regression/tests/float.c: workaround 33 bit hex constant
15413 * support/regression/tests/simplefloat.c: fix division for host
15415 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15417 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15418 that tame's the PIC's over-aggressive optimizer.
15420 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15422 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15425 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15427 Initial support for DS80C400. "Hello world" runs on TINIm400
15430 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15432 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15433 * Some notes on ddd usage added in debugger/README
15434 Martin Helmling adding more features and fixes for ddd GUI debugger.
15435 Code added for nexti, stepi, up, down, and other adjustments.
15437 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15439 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15440 * src/pic/peeph.def Added two rules to optimize carry manipulation
15441 * src/pic/* removed debug printfs
15443 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15445 * debugger/mcs51/cmd.c: added header newalloc.h
15447 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15449 * as/Makefile: new EXEEXT
15450 * as/z80/Makefile: remove trailing slash of BUILDIR
15451 * as/z80/clean.mk: new EXEEXT
15452 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15453 * support/cpp2/Makefile.in: new EXEEXT
15454 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15456 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15458 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15459 EXEEXT was introduced to fix all related problems with targets
15460 "clean", "install" and "uninstall"; a couple of further flaws
15461 especially with "clean" have been fixed too
15462 * as/mcs51/Makefile.in
15463 * as/mcs51/clean.mk
15467 * debugger/mcs51/Makefile.in
15468 * debugger/mcs51/clean.mk
15469 * link/z80/Makefile
15470 * link/z80/Makefile.in
15471 * link/z80/clean.mk
15473 * packihx/Makefile.in
15475 * sim/ucsim/Makefile
15476 * sim/ucsim/clean.mk
15477 * sim/ucsim/avr.src/Makefile.in
15478 * sim/ucsim/avr.src/clean.mk
15479 * sim/ucsim/s51.src/Makefile.in
15480 * sim/ucsim/s51.src/clean.mk
15481 * sim/ucsim/xa.src/Makefile.in
15482 * sim/ucsim/xa.src/clean.mk
15483 * sim/ucsim/z80.src/Makefile.in
15484 * sim/ucsim/z80.src/clean.mk
15485 * sim/ucsim/main_in.mk
15486 * sim/ucsim/packages_in.mk
15487 * sim/ucsim/gui.src/Makefile.in
15488 * sim/ucsim/gui.src/serio.src/Makefile.in
15489 * sim/ucsim/gui.src/serio.src/clean.mk
15492 * support/cpp2/Makefile.in
15493 * support/cpp2/clean.mk
15494 * support/makebin/Makefile
15495 * support/makebin/clean.mk
15496 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15497 * doc/sdccman.lyx: --program-suffix no longer needed
15499 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15501 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15502 Martin Helmling added support for ddd GUI debugger.
15503 Code added to display assembly, set variables, and other commands
15504 to interface to ddd.
15506 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15508 * as/Makefile: fix target clean
15509 * as/clean.mk: fix target clean
15510 * as/z80/clean.mk: fix target clean
15512 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15514 * Makefile.common.in: added AT EXEEXT AT
15515 * configure.in: removed all mingw32 stuff
15516 * configure: rebuilt from configure.in
15517 * doc/sdccman.lyx: updated section "installation"
15518 * support/scripts/sdcc_mingw32: adapted to configure
15519 * support/scripts/sdcc_cygwin_mingw32: added
15521 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15523 * src/pic Added object file support for the PIC port
15524 * src/pic Applied patch from Craig Franklin (this started the object file support)
15525 * src/regression Updated the PIC regression tests for object files
15527 2003-04-20 Borut Razem <borut.razem AT siol.net>
15529 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15530 lklex.c: In function `getfid':
15531 lklex.c:203: warning: array subscript has type `char'
15532 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15533 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15534 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15535 stack handling macros
15537 2003-04-19 Borut Razem <borut.razem AT siol.net>
15539 * "handling space characters in file path" task:
15540 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15541 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15542 * support/Util/MySystem.h: make it self-sufficient
15543 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15544 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15545 handling space characters in file path
15546 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15547 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15548 * support/Util/MySystem.c: handling space characters in executable's path
15550 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15552 * as/z80/Makefile: fix permanent rebuild of z80
15553 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15554 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15556 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15558 * src/SDCCopt.c: add special case optimization to replace modulo by
15559 a power of two with a bitwise AND.
15561 2003-04-18 <johan AT balder>
15563 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15565 2003-04-17 <johan AT balder>
15567 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15568 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15570 2003-04-13 Borut Razem <borut.razem AT siol.net>
15572 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15573 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15574 fixed mingw problem in adl_NORMALIZE_PATH
15576 2003-04-12 Borut Razem <borut.razem AT siol.net>
15578 * fixed "#pragma SAVE/RESTORE can not be nested":
15579 * src/SDCC.lex: reworked pragma handling functions
15580 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15581 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15583 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15585 * src/SDCCutil.c (pathEquivalent): defined but not used
15586 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15587 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15588 * configure: rebuilt from configure.in
15589 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15590 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15591 * device/include/Makefile.in: replace sdcc_datadir
15592 * device/lib/Makefile.in: replace sdcc_datadir
15593 * Makefile.common.in: add LDFLAGS from configure
15594 * packihx/Makefile.in: use LDFLAGS
15595 * src/Makefile.in: use LDFLAGS
15596 * support/cpp2/Makefile.in: add LDFLAGS from configure
15597 * support/makebin/Makefile: use LDFLAGS
15598 * .version: bumped version number to 2.3.5
15600 2003-04-12 Borut Razem <borut.razem AT siol.net>
15602 * completed "different paths" task:
15603 * src/SDCCmacro.c: fixed bug in handling quotes
15604 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15605 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15607 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15609 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15611 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15613 * ds390/gen.c ds390/peeph.def: fix bug 706781
15615 2003-04-11 Borut Razem <borut.razem AT siol.net>
15617 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15619 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15621 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15622 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15623 set - this bit used to not be set...).
15624 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15625 bad code in PIC Port
15626 * src/regression/and2.c added to test bug 609268
15627 * src/regression/Makefile added and2.c to regression test
15630 2003-04-08 <johan AT CP255758-A>
15632 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15633 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15634 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15636 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15638 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15640 * support/cpp2/Makefile.in: fix bug #487815
15641 * configure: rebuilt from configure.in
15642 * Makefile.common.in: docdir changed, new path suffixes
15643 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15644 * sdcc_vc_in.h: reflect changes from sdccconf.h
15645 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15646 * src/SDCCutil.h: remove BINDIR hack
15647 * doc/sdccman.lyx: update new path hierarchy
15649 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15651 * src/SDCCpeeph.c: added okToRemoveSLOC test
15653 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15655 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15657 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15659 * src/SDCCpeeph.c: added labelIsReturnOnly test
15660 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15662 2003-04-05 <johan AT balder>
15664 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15665 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15666 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15667 * src/SDCCast.c: fixed a warning
15668 * src/SDCCast.h: fixed a warning
15669 * src/SDCCicode.c (operandFromAst): fixed a warning
15671 2003-04-04 <johan AT balder>
15673 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15674 * src/SDCCast.c (decorateType): fixed bug #715076
15675 * src/SDCC.y: fixed bug #702907
15677 2003-04-03 <johan AT balder>
15679 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15680 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15681 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15682 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15683 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15685 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15687 * _decdptr.c: fix return values
15688 * _gptrget.c: fix return values
15689 * _gptrgetc.c: fix return values
15690 * _gptrput.c: fix return values
15691 * _mulint.c: fix return values
15692 * as/z80/Makefile: fix 'make -j' problem
15694 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15696 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15697 * configure.in: big cleanup, updated to autoconf 2.5x
15698 * configure: rebuilt from configure.in
15699 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15700 * sdcc_vc_in.h: reflect changes from sdccconf.h
15701 * doc/Makefile: fixed a flaw in "make install"
15703 2003-04-02 <johan AT balder>
15705 * src/ds390/gen.c (genCmp): no comments
15706 * src/mcs51/gen.c (genCmp): no comments
15707 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15708 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15710 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15712 * support/regression/generate-cases.py: place generated file in given sub directory
15713 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15714 * support/regression/Makefile: improvements for 'make -j';
15715 side effect: it's simpler and faster now
15717 2003-03-31 Borut Razem <borut.razem AT siol.net>
15719 * src/z80/main.c: link-{port} and as-{port} defined without path
15720 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15722 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15724 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15726 2003-03-30 Borut Razem <borut.razem AT siol.net>
15728 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15729 changed type of list parameter to set
15730 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15731 * src/port.h: changed type of do_assemble() parameter to set
15732 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15733 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15734 definition of "cppoutfilename" macro with NULL value in preProcess()
15735 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15736 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15737 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15738 replaced with set *binPathSet
15739 * shash_add() deallocates the item, if allready exsists, before adding the new one
15740 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15742 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15744 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15745 a nested for loop bug in the PIC port
15746 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15749 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15751 * support/Util/dbuf.h: remove C++ stuff to make it portable
15753 2003-03-28 Borut Razem <borut.razem AT siol.net>
15755 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15756 literal strings in stringLiteral()
15757 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15758 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15761 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15763 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15765 2003-03-26 <johan AT balder>
15767 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15768 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15769 * src/SDCCast.c (decorateType): fixed " -v < 3"
15771 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15773 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15774 Added Lenny Story's debug infrastructure changes:
15775 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15776 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15777 * src/cdbFile.c: added
15778 * src/SDCCdebug.c: added
15779 * src/SDCCdebug.h: added
15780 * src/SDCCast.c (createFunction)
15781 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15782 * src/SDCCmain.c (parseCmdLine, main)
15783 * src/SDCCmem.c (redoStackOffsets)
15784 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15787 * src/avr/gen.c (genAVRCode)
15788 * src/ds390/gen.c (gen390Code)
15789 * src/mcs51/gen.c (gen51Code)
15790 * src/pic/gen.c (genpic14Code)
15791 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15792 * src/xa51/gen.c (genXA51Code)
15793 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15795 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15797 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15798 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15800 2003-03-22 <johan AT balder>
15802 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15804 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15806 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15807 * doc/cdbfileformat.lyx: added, written by Lenny Story
15808 * doc/Makefile: added cdbfileformat.lyx
15809 * doc/clean.mk: added cdbfileformat.lyx
15811 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15813 * src/mcs51/peeph.def: fix bug #705773
15815 2003-03-20 <johan AT balder>
15817 An sfr/sbit can have an "at #" AND an initializer
15818 * src/SDCCsymt.c (checkSClass):
15819 * src/SDCCmem.c (allocGlobal):
15820 * src/SDCCmem.c (allocLocal):
15821 * src/SDCCast.c (createBlock):
15823 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15825 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15827 2003-03-16 <johan AT balder>
15829 Undid the hackup of const and volatile, the problem is much bigger
15831 * src/SDCCast.c:1.171
15832 * src/SDCCglue.c:1.138
15833 * src/SDCCicode.c:1.146
15834 * src/SDCCsymt.c:1.150
15835 * src/SDCCval.c:1.65
15837 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15839 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15840 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15842 2003-03-13 <johan AT balder>
15844 Hackup const and volatile modifiers in type chains a bit:
15846 * src/SDCCast.c:1.169
15847 * src/SDCCglue.c:1.136
15848 * src/SDCCicode.c:1.143
15849 * src/SDCCsymt.c1.146
15850 * src/SDCCsymt.h1.59
15851 * src/SDCCval.c:1.63
15853 2003-03-12 <johan AT balder>
15855 * src/SDCCBBlock.h: more LRH debugging junk
15856 * src/SDCCcflow.h: more LRH debugging junk
15857 * src/SDCCloop.c: more LRH debugging junk
15858 * src/SDCC.y (struct_declaration): fixed bug #697590
15859 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15860 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15861 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15863 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15864 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15865 test function names must now match exactly).
15866 * src/SDCCcse.c: added special case in findCheaperOp to allow
15867 extending a short integer. Makes less awful code for bug 700121 test case.
15869 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15871 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15872 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15874 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15876 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15877 actually called (operandsNotEqual() was called for all
15878 operandsNotEqualX tests).
15880 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15882 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15883 with shorter literals. Fixes bug 700121.
15885 2003-03-11 <johan AT balder>
15887 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15889 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15891 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15892 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15894 2003-03-10 Borut Razem <borut.razem AT siol.net>
15896 * src/SDCCmain.c: pipe preprocessor's output
15897 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15898 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15899 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15900 which closes all pipes in pipeSet set
15901 * src/SDCCset.c: free deleted item in function deleteSetItem()
15902 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15903 moved from z80 to src subproject
15904 * .version: increased version number to 2.3.4
15906 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15908 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15909 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15910 * support/regression/ports/xa51/spec.mk: fix typo
15912 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15914 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15916 2003-03-09 Borut Razem <borut.razem AT siol.net>
15918 * src/SDCCmain.c: pipe preprocessor's output
15919 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15920 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15921 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15922 which closes all pipes in pipeSet set
15923 * src/SDCCset.c: free deleted item in function deleteSetItem()
15924 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15925 moved from z80 to src subproject
15927 2003-03-09 Borut Razem <borut.razem AT siol.net>
15929 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15930 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15931 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15932 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15933 * src/SDCCglobl.h: unification of WIN32 native definitions
15935 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15937 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15939 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15941 * src/configure.in: check for endianess (even while cross-compiling)
15942 * src/configure: check for endianess (even while cross-compiling)
15943 * src/configure_in.h: check for endianess (even while cross-compiling)
15944 * src/avr/gen.c: remove old endianess stuff
15945 * src/mcs51/gen.c: remove old endianess stuff
15946 * src/ds390/gen.c: remove old endianess stuff
15947 * src/pic/gen.c: remove old endianess stuff
15948 * src/pic/genarith.c: remove old endianess stuff
15949 * src/pic/glue.c: fix endianess check
15950 * src/pic16/gen.c: remove old endianess stuff
15951 * src/pic16/genarith.c: remove old endianess stuff
15952 * src/pic16/glue.c: fix endianess check
15953 * src/xa51/gen.c: remove old endianess stuff
15954 * src/z80/gen.c: fix endianess check
15955 * src/SDCCglue.c: fix endianess check
15956 * src/ds390/peeph.def: fix bug 700036
15958 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15960 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15961 * src/configure: find appropriate data-types on host for SDCC's int and long
15962 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15963 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15964 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15966 2003-03-07 <johan AT balder>
15969 some minor cleanups before the big shot
15970 OP_DEFS and OP_USES now use Kevin's protection
15971 new option --nolabelopt
15973 * src/SDCCBBlock.c:
15982 * src/ds390/ralloc.c:
15983 * src/mcs51/ralloc.c:
15984 * src/pic/ralloc.c:
15985 * src/xa51/ralloc.c:
15986 * src/z80/ralloc.c:
15988 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15990 * src/pic/pcode.c (get_op): fix 64 bit warnings
15991 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15992 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15993 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15994 * support/regression/tests/malloc.c: fix 64 bit warnings
15996 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15998 * src/mcs51/gen.c (genMinus): fixed bug 696436
16000 2003-03-02 Borut Razem <borut.razem AT siol.net>
16002 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
16004 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
16006 * configure.in: test for mkstemp
16007 * sdccconf_in.h: add HAVE_MKSTEMP
16009 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
16011 * device/include/ctype.h: removed warning while using --stack-auto
16012 * device/include/malloc.h: removed warning while using --stack-auto
16013 * device/include/string.h: removed warning while using --stack-auto
16015 2003-02-23 Borut Razem <borut.razem AT siol.net>
16017 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
16018 because NDEBUG is defined (see man assert)
16019 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
16021 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16023 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
16024 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
16026 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16028 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
16029 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
16031 2003-02-18 <johan AT balder>
16033 * as/mcs51/asmain.c (asmbl): module can start with a digit
16034 * as/z80/asmain.c (asmbl): module can start with a digit
16036 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
16038 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
16039 * src/asm.c: fix pipe() for Mingw32
16041 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
16043 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
16044 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
16045 make -V work again; --c1mode reads now from stdin
16046 * doc/sdccman.lyx: added --c1mode
16047 * support/Util/SDCCerr.c: new messages for c1 mode
16048 * support/Util/SDCCerr.h: new messages for c1 mode
16049 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
16051 2003-02-15 <johan AT balder>
16053 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
16055 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
16057 * doc/sdccman.lyx: Environment variables, -o and other minor things
16059 2003-02-14 <johan AT balder>
16061 * src/xa51/main.c: before anyone really tries to use it :)
16063 * Install doc's in share/sdcc/doc
16064 * removed some obsolete files
16065 * Do a proper make distclean and uninstall
16066 M Makefile.common.in
16069 M device/include/Makefile.in
16070 M device/lib/Makefile.in
16073 M sim/ucsim/doc/Makefile.in
16075 R src/avr/peeph.rul
16076 R src/xa51/peeph.rul
16077 M support/cpp2/Makefile.in
16078 M support/makebin/Makefile
16081 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
16083 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
16085 2003-02-10 Borut Razem <borut.razem AT siol.net>
16087 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
16088 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
16089 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
16090 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
16091 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
16092 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
16093 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
16094 src/z80/Makefile.bcc: Borland Makefile cleanup
16095 * as/z80/Makefile.bcc: Added Borland Makefile
16096 * support/cpp2/borland.h: Removed
16098 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16100 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16101 * src/SDCC.lex: new pragma NOIV
16102 * src/SDCCglobl.h: new pragma NOIV
16103 * src/SDCCmem.c: new pragma NOIV
16105 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16107 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16109 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16111 * src/SDCCmain.c: signal handling is switched off by --debug
16112 * doc/Makefile: small fix for install; use clean.mk again
16113 * doc/clean.mk: clean *.pdf and *.html too
16115 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16117 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16118 * device/lib/printfl.c: fix a ds390 bug by making it portable
16119 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16120 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16121 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16122 * debugger/mcs51/cmd.c: converted multi-line string literals
16123 * sim/ucsim/globals.cc: converted multi-line string literals
16124 * src/SDCCmain.c: introduced signal handler to remove temp files
16125 * doc/Makefile: small tweaks, implement clean
16126 * doc: removed generated files
16128 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16130 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16131 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16132 Address Record is not correctly generated for DS390."
16134 2003-02-02 Borut Razem <borut.razem AT siol.net>
16136 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16137 * as/mcs51/asm.h: fixed compilation with Borland C
16138 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16139 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16140 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16141 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16142 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16143 src/z80/Makefile.bcc: delete $(LIB) only if exist
16144 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16146 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16148 * device/include/malloc.h: introduced NULL
16149 * device/include/string.h: introduced NULL
16150 * device/include/stdlib.h: introduced NULL
16151 * device/lib/_memcpy.c: removed NULL
16152 * device/lib/_strcat.c: removed NULL
16153 * device/lib/_strchr.c: removed NULL
16154 * device/lib/_strcmp.c: removed NULL
16155 * device/lib/_strcpy.c: removed NULL
16156 * device/lib/_strcspn.c: removed NULL
16157 * device/lib/_strlen.c: removed NULL
16158 * device/lib/_strncat.c: removed NULL
16159 * device/lib/_strncmp.c: removed NULL
16160 * device/lib/_strncpy.c: removed NULL
16161 * device/lib/_strpbrk.c: removed NULL
16162 * device/lib/_strrchr.c: removed NULL
16163 * device/lib/_strspn.c: removed NULL
16164 * device/lib/_strstr.c: removed NULL
16165 * device/lib/_strtok.c: removed NULL
16166 * device/lib/malloc.c: removed NULL, include own header
16168 2003-02-02 <johan AT balder>
16170 * 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
16171 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16172 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16173 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16174 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16175 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16177 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16179 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16182 2003-02-01 <johan AT balder>
16184 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16186 2003-01-31 <johan AT CP255758-A>
16188 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16190 2003-01-30 <johan AT balder>
16192 * src/SDCCBBlock.c: automatic bug detection
16193 * src/SDCCicode.c: automatic bug detection
16195 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16197 * src/SDCCglobl.h: now --xram-size 0 works
16198 * src/SDCCmain.c: now --xram-size 0 works
16200 2003-01-29 <johan AT balder>
16202 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16204 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16206 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16207 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16208 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16209 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16210 * src/SDCCglobl.h: Added options --xram-size and --code-size
16211 * src/SDCCmain.c: Added options --xram-size and --code-size
16213 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16215 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16216 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16218 2003-01-27 <johan AT balder>
16220 * src/SDCC.y: fixed bug #613764
16222 2003-01-26 <johan AT balder>
16224 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16225 * src/SDCCsymt.h: fixed bug #673374
16226 * src/SDCCglue.c: fixed bug #661910
16227 * src/SDCCast.c: fixed bug #458099 and 673374
16229 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16231 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16232 * as/mcs51/strcmpi.h: added
16233 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16234 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16235 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16236 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16237 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16238 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16239 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16240 * as/mcs51/Makefile.aslink: new module strcmpi
16241 * as/mcs51/Makefile.asx8051: new module strcmpi
16242 * as/mcs51/Makefil.bcc: new module strcmpi
16243 * as/mcs51/Makefile.in: new module strcmpi
16244 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16246 2003-01-26 <johan AT balder>
16248 * src/SDCCglue.c: reverted back to 1.124
16249 * src/SDCCast.c: reverted back to 1.156
16250 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16252 2003-01-25 <johan AT balder>
16254 * src/SDCCglue.c: A better fix for bug #661910
16255 * src/SDCCast.c: A better fix for bug #661910
16256 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16258 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16260 * src/Makefile.in: remove spawn.o
16261 * src/SDCCmain.c: remove spawn.h
16262 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16263 * src/spawn.c: removed
16264 * src/spawn.h: removed
16265 * support/regression/ports/ds390/spec.mk: link with -r
16267 2003-01-24 <johan AT CP255758-A>
16269 * src/ds390/gen.c (aopOp): fixed bug #667458
16270 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16271 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16272 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16274 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16276 * src/mcs51/peeph.def: better assembler identation by Frieder
16277 * src/mcs51/gen.c: better assembler identation by Frieder
16279 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16281 * as/z80/string.h: removed for gcc 3.2
16282 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16283 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16285 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16287 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16288 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16289 * support/regression/Makefile: separate temp files for ports
16290 * support/regression/generate-cases.py: separate temp files for ports
16291 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16292 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16294 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16296 * moved tinitalk to device/examples/ds390
16298 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16300 * as/mcs51/lkmem.c: rflag is for DS390
16301 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16302 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16303 (linkEdit): move mem- and map-files the same way as ihx-files
16304 * src/z80/main.c (_setDefaultOptions): removed --generic
16305 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16306 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16307 * src/pic/glue.c (picglue): --c1mode works again
16308 * src/pic16/glue.c (pic16glue): --c1mode works again
16309 * src/asm.c (printCLine): fix #660034
16311 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16313 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16314 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16315 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16316 * as/mcs51/lkmem (summary): better fix for sp problem
16317 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16318 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16319 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16320 remove --stack-after-data
16322 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16324 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16325 * src/SDCCutil.c (join): ugly bug: missing '\0'
16326 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16328 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16330 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16332 * src/pic/main.c (_asmCmd): gpasm supports -o
16333 * src/z80/main.c: more general macros
16334 * device/lib/Makefile.in: remove intermediate files
16336 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16338 * .version: Bumped version number to 2.3.3
16339 * src/SDCCBBlock.c: new option -o
16340 * src/SDCCglobl.h: new option -o
16341 * src/SDCCglue.c: new option -o
16342 * src/SDCCmain.c: new option -o
16343 * src/asm.c: new option -o
16344 * src/ds390/main.c: new option -o
16345 * src/pic/glue.c: new option -o
16346 * src/pic/pcode.c: new option -o
16347 * src/pic/ralloc.c: new option -o
16348 * src/pic16/glue.c: new option -o
16349 * src/pic16/pcode.c: new option -o
16350 * src/pic16/ralloc.c: new option -o
16351 * src/z80/main.c: new option -o
16352 * device/lib/Makefile.in: use -o
16353 * support/regression/ports/ds390/spec.mk: use -o
16354 * support/regression/ports/gbz80/spec.mk: use -o
16355 * support/regression/ports/mcs51/spec.mk: use -o
16356 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16357 * support/regression/ports/z80/spec.mk: use -o
16358 * support/regression/ports/ucz80/spec.mk: use -o
16359 * support/regression/ports/xa51/spec.mk: use -o
16360 * support/regression/fwk/lib/timeout.c: fix usage string
16362 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16363 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16365 2003-01-07 <johan AT balder>
16367 * src/SDCCast.c (decorateType): fixed bug #600035
16369 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16370 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16371 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16372 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16373 * src/pic/pcode.c: outcommented unused variable to remove warnings
16374 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16376 2003-01-06 <karl AT turbobit.com>
16377 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16380 2003-01-06 <johan AT balder>
16382 * src/SDCCicode.c: fixed array add
16384 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16385 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16386 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16388 2003-01-04 <johan AT balder>
16390 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16392 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16393 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16395 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16396 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16397 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16399 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16400 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16402 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16403 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16405 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16406 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16408 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16410 * in /sdcc/as/mcs51/ changed these files in order to create an
16411 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16412 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16413 following files to include the previous two files: aslink.dsp,
16414 Makefile.aslink, Makefile.bcc, and Makefile.in.
16416 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16417 .adb instead of .cdb
16419 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16421 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16422 value from option --iram-size.
16424 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16426 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16429 2002-09-18 <wiml AT hhhh.org>
16431 * SDCClrange.h: exposed setFromRange() and setToRange()
16432 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16433 packRegsForAccUse() (bug 542397)
16434 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16435 multiple times and emitting the fetch operations more than once
16436 added aopGetUsesAcc() function to allow binary operators to
16437 fetch their operands in the correct order; made genMinus() emit
16438 compact code for X = LITERAL - Y
16440 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16441 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16442 sprintf() in line 1267.
16444 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16445 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16448 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16449 Changes to aslink (All the changes are marked with 'JCF'):
16451 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16454 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16455 area BSEG. Also moves, if possible, the DATA area down into the internal
16456 ram so more space is available.
16458 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16461 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16462 not bytes. Function summary() which creates a memory usage summary
16463 file with extension .mem. Reports of overlaping stack and small stack
16464 size. If the space for the stack is less than 16 bytes aslink trows a
16467 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16468 the 8051. Option 'y' for memory summary output file.
16470 Changes to sdcc (All the changes are marked with 'JCF'):
16472 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16474 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16475 overlaying area for it (uses RegBankUsed[4]).
16477 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16478 bank zero as used by default. By default aslink locates the stack
16479 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16480 the creation of the .mem file. Delegates the allocation of data area
16481 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16482 the begining of the stack area to aslink.
16484 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16485 glue() in SDCCglue.c creates an area for it.
16487 2002-09-03 Borut Razem <borut.razem AT siol.net>
16488 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16489 sdcc/src/pic/glue.c:
16490 introduced atexit() handler for teporay files removal in case of
16491 errors, assertions, ...
16493 2002-08-29 Borut Razem <borut.razem AT siol.net>
16494 * sdcc/support/cpp2/auto-host_vc_in.h:
16495 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16496 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16497 Maybe there is a similar problem with BORLANDC? It should be checked!
16499 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16500 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16501 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16502 was not executed, and the compiler (cl) launched a warning:
16503 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16505 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16506 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16508 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16509 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16511 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16512 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16513 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16514 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16515 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16516 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16517 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16518 - added Release configuration in VS projects
16519 - review of compiler an linker options
16520 - VC .exe files are generated in bin_vc directory, not to interfere
16521 with binaries generated from other projects (cygwin, mingw, bcc ...)
16523 * sdcc/src/yacc.dsp: added
16525 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16526 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16527 and insert the version number definitions from .version
16529 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16531 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16532 added - genarate auto-host.h using auto-host_vc_in.h as template
16535 removed from CVS, generated automatically
16537 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16538 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16540 2002-08-11 Borut Razem <borut.razem AT siol.net>
16541 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16543 2002-08-10 Borut Razem <borut.razem AT siol.net>
16544 * src/SDCCmain.c (main):
16545 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16546 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16547 The consequence was that some temporary files were not removed.
16550 unification of code in functions tempfilename() and tempfile():
16551 function tempnam() is defined in Visual Studio 6.0 and .NET
16553 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16555 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16556 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16557 - removed compiler command line option /WX: Treats all warnings as errors
16558 - update a list of source files, included into the project
16560 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16561 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16562 changed project type to Generic Project so that can be correcly converted to VS.NET project
16564 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16566 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16568 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16570 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16571 added return 0 statements after assert() to make compiler happy
16573 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16574 added newline in the def file to keep MSC compiler satisfied
16576 * sdcc/src/z80/gen.c:
16577 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16578 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16579 - solved MSC error in function aopDump()
16581 * sdcc_vc.h: define PREFIX as "\\sdcc"
16583 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16584 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16586 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16587 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16588 - Rewrote the register banking algorithm.
16589 - Added pCode live-range analysis to registers (for now, only non-used and
16590 singly-used registers optimized away)
16592 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16594 * 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.
16596 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16597 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16599 2002-04-22 Michael Hope <michaelh AT vroom>
16601 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16603 * configure.in (DD_COPT): Added include support required for gbdk.
16605 * .version: Bumped version number just to increase it.
16607 * src/SDCCmain.c: Added -nostdinc to the default options.
16609 2002-04-15 Michael Hope <michaelh AT vroom>
16611 * device/lib/z80/printf.c (sprintf): Added.
16613 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16615 * src/z80/peeph.def: Added transpose redundent load rule.
16617 * src/z80/main.c: Added force callee saves for jaune.
16619 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16621 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16623 2002-03-28 Johan Knol <johan AT balder>
16625 * src/SDCCval.c: fixed bug #532436
16627 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16629 Added "char *Processor" field to the port structure.
16632 Added -p option. Allows port dependent processor to be specified.
16635 Initialized the new field char *Processor field to NULL in all ports
16638 Compiler generated registers for interrupt context saving
16639 were not getting allocated.
16641 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16644 Fixed left shift. Will promote the left side of a left shift
16645 if a) left shifting more than size of operand or b) when assigned
16646 to something size > size of left side
16648 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16650 tons of changes. Register allocation has been
16651 rewritten. Added customization for the various PICs. Flow
16652 analysis is restructured. ...
16654 * src/pic/device.h:
16657 * src/pic/device.c:
16658 Added. device.c is a PIC port hack to accomodate variations
16661 2002-03-13 Michael Hope <michaelh AT vroom>
16663 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16665 2002-03-04 johanknol <johanknol AT manik>
16667 * /src/SDCCval.c: fixed
16669 const unsigned char arr[][2] = { { 0, 1 } };
16670 t18.c:1: error: Initializer element is not constant
16672 2002-03-04 bela <bela AT manik>
16674 * /device/include/mcs51reg.h:
16675 ds89c420 register definition update
16677 2002-03-03 <johan AT FRIJA>
16679 * support/Util/SDCCerr.c: did something, but don't no why anymore
16681 * support/regression/tests/bug-524691.c: made it a little less shy
16683 * src/SDCCast.c (decorateType): fixed bug #524697
16685 * src/SDCCast.c: made some lineno improvements
16687 * src/SDCCval.c (getNelements): changed warning to error
16689 * src/SDCCglue.c (printIvalArray): changed warning to error
16691 * src/SDCCicode.c: fixed a warning for mingw
16693 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16695 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16697 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16699 * src/ds390/peeph.def:
16700 Added some more peephole rules
16702 * src/ds390/gen.c: Various fixes & enhancements
16704 * src/SDCClrange.c, src/SDCClrange.h:
16705 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16707 * src/ds390/ralloc.c:
16708 various fixes & enhancements (ds390) specific
16710 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16711 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16714 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16716 2002-03-02 <johan AT FRIJA>
16718 * src/SDCCast.c (decorateType): fixed bug #524708
16720 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16722 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16724 2002-03-01 Michael Hope <michaelh AT vroom>
16726 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16728 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16730 2002-03-01 <johan AT FRIJA>
16732 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16734 * src/SDCCast.c (decorateType): fixed bug #524209
16736 * src/SDCCval.c (valNot): fixed bug #524195
16738 2002-02-26 <johan AT balder>
16740 * src/xa51/gen.c: fixed a warning
16742 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16744 * src/SDCCast.c (decorateType): fixed bug #522534
16746 2002-02-23 <johan AT balder>
16748 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16750 2002-02-22 <johan AT balder>
16752 * src/SDCCast.c: fixed bug #514865
16754 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16756 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16758 * sdcc/src/SDCCloop.c:
16759 Previous fix was not good. basic blocks that have "break" or "return" are
16760 not really partof a loop , but live ranges used in these blocks should
16761 be live thru the entire loop, so set partOfLoop but don't add them to
16764 2002-02-21 <johan AT FRIJA>
16766 * src/SDCCcse.c: fixed bug #514308
16768 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16771 Fixed BUG #519583. If a conditional block ended in a return/break
16772 statement inside a loop, it was not being considered part of the loop.
16774 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16776 2002-02-10 Karl Bongers <karl AT turbobit.com>
16779 Fixed up SDCDB debugger somewhat. Updated debugger/README
16780 with lots of comments and notes.
16782 * device/examples/test2.c:
16783 Fix bug, "red" variable not being initialized(compiler complained).
16785 * device/examples/Makefile, examples/test3.c:
16786 Add Makefile in device/examples folder, compiles test3.c
16787 for use as a multiple module SDCDB test case.
16789 * sim/ucsim/cmd.src/cmdset.cc:
16790 Took out debug printfs in ucsim "next" command.
16792 * sim/ucsim/xa.src:
16793 Karl and Johan start ucsim XA support. Most dissassembly working,
16794 about 75% emulation done(plenty of work remaining).
16796 * sim/ucsim/z80.src:
16797 Add Z80 support to ucsim, add test-ucz80 regression test,
16798 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16799 Notice z80 compiler fails on examples/test3.c/crc code.
16801 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16803 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16804 Added support for --parms-in-bank1
16806 * src/ds390/peeph.def:
16807 added a few more peephole optimzations
16809 * src/ds390/main.c:
16810 1) added __builtin_inp & __builtin_outp used to read in data of given length
16811 from a memory mapped port
16812 2) added __builtin_memcmp
16813 3) added __builtin_swapw swap bytes of a short
16815 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16816 1) handle multiple send & receives from register bank1
16817 2) ralloc can now allocate DPTR1 to some liveRanges
16819 * src/SDCCsymt.c, src/SDCCsymt.h:
16820 changes to handle multiple sends & receives
16822 * src/SDCCptropt.h:
16823 added some pointer arithmetic optimization
16825 * src/SDCCptropt.c:
16826 added some pointer arithmetic optimizations but not stable yet so not
16827 called from anywhere (will get this working shortly)
16829 * src/SDCCopt.c: fixed for multiple sends & receives
16832 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16833 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16834 set preprocessor defines (depending on options)
16836 * src/SDCCicode.c, src/SDCCicode.h:
16837 changes made to handle multiple sends & receives
16840 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16842 * src/SDCCcse.c, src/SDCCcse.h:
16843 added function findbackward def (to be used in upcoming optimization)
16845 * src/SDCCcflow.c, src/SDCCcflow.h:
16846 added function returnAtEnd - to determine if a basic block terminates with
16849 * src/SDCCast.c, src/SDCCast.h:
16850 added option parms-in-bank1
16852 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16853 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16854 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16855 adjusted for --parms-in-bank1 option
16857 * device/include/string.h:
16858 donot redefine "reentrant" keyword
16860 * device/include/ds80c390.h: Added some more SFRs
16862 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16864 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16866 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16868 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16870 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16872 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16874 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16876 * Added --xram-movc option
16878 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16880 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16882 2002-01-11 Johan Knol
16884 * Added math lib of Jesus Calvino-Fraga
16886 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16888 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16889 * support/regression/Makefile: new target test-mcs51-stack-auto
16890 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16892 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16894 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16896 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16898 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16900 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16902 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16904 * src/SDCCglue.h: add definition for printIvalChar()
16906 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16908 * src/SDCCast.c: fix #498138 by Johan
16910 * src/SDCCglue.c: fix #498138 by Johan
16912 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16914 * support/regression/Makefile: fix clean
16916 * support/regression/ports/ds390/support.c: fix transmission of last character
16918 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16920 * /sdcc/src/ds390/gen.c:
16921 a) improved computing address of stack variable
16922 b) took out some #if 0 code
16923 c) improved parmBytes adjustment
16924 d) improved genPlusIncr & genMinusIncr
16925 e) genCmp could generate bad code (when left assigned to DPTR)
16926 f) Fixed bug in hasInc
16928 * /sdcc/src/ds390/ralloc.c:
16929 a) packRegsForSupport could mess up live information (Fixed)
16930 b) packRegsDPTRuse could be incorrect for left & right shift
16932 * /sdcc/src/mcs51/ralloc.c:
16933 packRegsForSupport could mess up the live information (Fixed)
16935 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16937 * /sdcc/src/SDCCast.c:
16938 can reverse a loop even if function call is present as long
16939 as the loop control variable is local & is not passed as parameter
16941 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16943 * /sdcc/ChangeLog: *** empty log message ***
16945 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16946 More builtin function additions for TININative
16948 * /sdcc/src/ds390/ralloc.c:
16949 Had broken the regression testsuite
16951 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16953 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16954 Added funcattr hasStackParms will be set for reentrant functions when there
16955 are paramteres on the stack, this helps in minimizing frame pointer generation
16956 typeFromStr can handle function pointers now
16958 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16959 *** empty log message ***
16961 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16963 * /src/ds390/gen.c, /src/ds390/main.c:
16964 More builtin function additions for TININative
16966 * /src/ds390/ralloc.c:
16967 Had broken the regression testsuite
16969 * /src/SDCCast.c: Fixed a bug in dumptree
16971 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16972 Added funcattr hasStackParms will be set for reentrant functions when there
16973 are paramteres on the stack, this helps in minimizing frame pointer generation
16974 typeFromStr can handle function pointers now
16976 * /doc/builtins.txt, /doc/TININative.txt:
16977 *** empty log message ***
16980 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16982 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16983 ALPHA version for -mTININative
16985 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16986 updated to reflect changes in the port structure
16989 added function do_assemble (similar to do_link) if non-null this function
16990 will be called to do assembly (-mTININative) requires a multi command
16992 added function genAssemblerEnd will be called to generate assembler Epilogue
16995 added _JavaNative to debug info printing
16997 * /src/SDCCmain.c: added option --tini-libid
16998 added port->do_assemble function (-mTININative) has a multi command assemble
17000 * /src/SDCCglue.c: Disabled "constExpr" check
17001 added port->genAssemblerEnd function
17003 * /src/SDCCglobl.h: Added option --tini-libid value
17006 tookout optimizeCompare from the header (has no external references)
17008 * /src/SDCCast.c: made one more function "static"
17010 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
17012 * src/z80/mappings.i: Added z80asm support.
17014 * src/z80/main.c: Added z80asm support on --asm=z80asm
17016 * src/z80/gen.c: Fixed asm portability issues.
17018 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
17020 * src/SDCCglue.c (printExterns): Added global/extern split.
17022 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
17024 * support/regression/Makefile: added test for mcs51 model large
17026 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
17028 * support/regression/ports/gbz80/spec.mk: added -mgbz80
17030 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
17032 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
17034 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
17036 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
17038 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
17040 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
17042 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
17044 * support/regression/tests/simplefloat.c: Port to mcs51.
17046 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
17047 * support/regression/tests/bug-485362.c: Added.
17049 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
17051 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
17053 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
17055 * src/z80/gen.c (aopDump): Added a dump function.
17057 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
17058 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
17060 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
17062 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
17064 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
17066 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
17068 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
17070 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
17072 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
17074 * support/regression/ports/ds390/support.c: Use tinibios.
17076 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
17078 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
17080 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
17081 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
17083 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
17085 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
17087 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
17089 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
17091 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
17092 (packRegsForIYUse): Created and optimised.
17094 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17096 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17097 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17099 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17101 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17103 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17105 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17107 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17109 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17111 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17113 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17115 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17117 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17119 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17121 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17122 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17123 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17125 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17127 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17128 (genNotFloat): Added.
17129 (genUminusFloat): Added.
17131 * device/lib/z80/Makefile: Added floating pt stubs.
17133 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17135 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17137 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17139 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17141 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17143 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17145 * sdcc/support/regression/Makefile: Add port ds390.
17147 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17149 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17151 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17153 * sdcc/support/regression/ports/ds390/support.c: Added.
17155 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17157 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17159 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17161 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17163 * device/include/malloc.h: Added z80 and gbz80 support.
17165 * device/lib/gbz80/heap.s: Added.
17167 * device/lib/z80/heap.s: Added.
17169 * device/lib/malloc.c: Added z80 and gbz80 support.
17171 * support/regression/tests/malloc.c (testMalloc): Added.
17173 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17175 * support/regression/tests/bug-478094.c: Added.
17177 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17179 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17181 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17183 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17185 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17187 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17189 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17191 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17193 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17195 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17197 * support/regression/tests/bug-477927.c: Added.
17199 * src/z80/peeph.def: Added minor rules.
17201 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17203 * src/z80/peeph.def: Added jump optimisation modification.
17205 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17207 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17209 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17211 * support/regression/tests/funptrs.c: Added.
17213 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17215 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17217 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17219 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17221 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17223 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17224 (movLeft2ResultLong): Created.
17226 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17227 (joinPushes): Added. Joins two char pushes into a word push.
17229 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17231 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17233 * support/makebin/Makefile (install): Added creation of dest dir.
17235 2001-10-24 Karl Bongers <karl AT turbobit.com>
17237 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17239 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17241 * src/z80/ralloc.c: Turned off faulty pack for one use.
17243 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17245 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17247 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17249 * support/regression/Makefile: Improved clean
17251 * support/regression/ports/gbz80/spec.mk: Added clean
17253 * support/regression/ports/host/spec.mk: Added clean
17255 * support/regression/ports/z80/spec.mk: Added clean
17257 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17259 * support/regression/ports/mcs51/timeout.c: little improvements
17261 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17263 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17265 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17267 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17269 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17271 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17273 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17275 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17276 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17278 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17280 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17282 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17284 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17286 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17288 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17290 * support/regression/tests/longor.c: Added.
17292 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17294 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17296 * as/mcs51/aslink.h: define PATH_MAX
17298 * as/mcs51/asm.h: define PATH_MAX
17300 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17302 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17304 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17306 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17308 * src/SDCCglobl.h: define PATH_MAX
17310 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17312 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17314 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17316 * src/z80/gen.c (gencjneshort): Fixed
17318 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17320 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17322 * support/regression/tests/bug-469671.c: Added.
17324 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17326 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17328 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17330 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17332 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17334 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17336 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17338 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17340 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17342 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17344 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17346 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17348 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17350 * 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.
17352 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17354 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17356 2001-10-07 <johan AT FRIJA>
17358 * device/lib/gets.c (gets): fixed the return value.
17360 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17361 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17363 * 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.
17365 * 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.
17367 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17369 * src/pic/gen.c: Removed Safe_strdup.
17371 * configure.in: Added option to enable libgc support.
17373 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17374 (bitVectUnion): Optimised.
17375 (bitVectIntersect): Optimised.
17376 (bitVectBitsInCommon): Optimised.
17377 (bitVectCplAnd): Optimised.
17379 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17381 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17383 * src/SDCCmain.c: distinguish between assembler debug and plain options
17385 * src/avr/main.c: remove standard assembler options
17387 * src/ds390/main.c: remove standard assembler options
17389 * src/mcs51/main.c: remove standard assembler options
17391 * src/port.h: removed "PENDING" comment
17393 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17395 * src/device/lib/_mulint.c : new, with assember functions
17397 * src/device/lib/_mullong.c : new, with assember functions
17399 * src/device/lib/_divuint.c : with assember functions
17401 * src/device/lib/_divsint.c : with assember functions
17403 * src/device/lib/_divulong.c: with assember functions
17405 * src/device/lib/_divslong.c: with assember functions
17407 * src/device/lib/_moduint.c : with assember functions
17409 * src/device/lib/_modsint.c : with assember functions
17411 * src/device/lib/_modulong.c: with assember functions
17413 * src/device/lib/_modslong.c: with assember functions
17415 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17417 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17419 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17420 replaced _mululong.c and _mulslong.c by _mullong.c
17422 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17424 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17426 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17428 * src/SDCCglue.c: test, if win32api is available for MINGW
17430 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17432 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17433 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17434 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17435 * support/regression/ports/host/spec.mk: removed GENERIC
17436 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17437 * support/regression/ports/z80/spec.mk: removed GENERIC
17439 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17441 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17443 * support/regression/tests/bug-467035.c: Created.
17445 2001-10-01 <johan AT FRIJA>
17447 * src/SDCC.y: fixed bug #466586 part 1
17449 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17451 * SDCCicode.c: z80 has no generic pointers
17452 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17454 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17456 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17458 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17460 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17462 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17464 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17466 * configure.in: Fixed up so that ucsim is only configured once.
17468 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17470 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17471 (getPathDifference): As above.
17473 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17475 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17477 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17478 * .version: Updated to 2.3.1
17480 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17481 Added copyright header.
17483 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17484 (assemble): Added support for macro based assembler commands.
17485 (linkEdit): Added support for macro based linker commands.
17486 (preProcess): Changed the pre-processor to use macros.
17487 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17488 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17490 * device/lib/z80/crt0.s: Added module name for debugging.
17492 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17494 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17496 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17498 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17500 * src/Makefile.in: Added SDCCmacro and SDCCutil
17502 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17504 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17506 2001-09-16 <johan AT FRIJA>
17508 * 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.
17510 2001-09-15 <johan AT FRIJA>
17512 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17513 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17515 2001-09-11 <johan AT FRIJA>
17517 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17519 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17521 * support/regression/tests/bug-460444.c: Added test case.
17523 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17524 (genCast): Added justification for all of the asserts.
17526 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17528 * support/regression/support.c: _xdata replaced by xdata
17530 * support/regression/spec.mk: removed _generic
17532 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17534 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17536 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17537 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17539 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17541 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17543 * support/regression/tests/bug-460010.c: Added test case.
17545 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17547 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17549 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17551 * support/regression/testfwk.c: removed workaround for bug #436344
17553 * support/regression/tests/bp.c: use less memory with mcs51
17555 * support/regression/tests/bug-441448.c: use less memory
17557 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17559 * support/regression/collate-results.py: typo
17561 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17563 * support/regression/tests/fetchoverlap.c: Added new test case.
17565 * support/regression/tests/bp.c: Added new test case.
17567 * support/regression/tests/bug-448984.c: Added new test case.
17569 * support/regression/tests/pow2shifts.c: Added new test case.
17571 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17572 (genlshTwo): Fixed right shift for count > 8.
17574 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17576 2001-09-08 <johan AT FRIJA>
17578 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17580 2001-09-07 <johan AT FRIJA>
17582 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17584 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17586 2001-09-06 <johan AT FRIJA>
17588 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17589 * bernhard noted me at this: "() equals to (void)" (1.38)
17591 2001-09-05 <johan AT FRIJA>
17593 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17595 2001-09-04 <johan AT FRIJA>
17597 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17600 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17602 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17604 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17606 * link/z80/aslink.h: Fixed path for PATH_MAX
17608 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17610 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17612 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17614 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17616 * 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.
17618 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17620 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17621 (genCmp): Fixed up genCmp for the GB with longs.
17623 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17625 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17627 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17629 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17631 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17633 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17635 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17637 * 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.
17639 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17641 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17643 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17645 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17647 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17649 * sim/ucsim/configure: little improvement of Cygwin-detection
17650 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17651 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17652 * support/regression/tests/bug-221100.c: small changes for mcs51
17653 * support/regression/tests/bug-221168.c: small changes for mcs51
17654 * support/regression/tests/bug-227710.c: small changes for mcs51
17655 * support/regression/tests/staticinit.c: small changes for mcs51
17656 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17657 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17658 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601