1 2009-03-01 Maarten Brock <sourceforge.brock AT dse.nl>
3 * src/mcs51/ralloc.c (spillThis, spilSomething): fixed bug 2435941
4 (serialRegAssign): do not spil bit registers
5 throughout cosmetic changes
6 * support/regression/tests/bug2435941.c: new, added
8 2009-02-28 Raphael Neider <rneider AT web.de>
10 * src/regression/compare10.c,
11 src/regression/compare7.c,
12 src/regression/compare8.c,
13 src/regression/compare9.c: reset watchdog timer in time
14 * src/regression/configword.c: apply patch from #2488150
15 * src/pic/glue.c (pic14createInterruptVect): pin RESET vector
16 handler to 0x0000 as the linker no longer knows STARTUP sections
17 * src/pic/pcode.c (register_reassign, ReuseReg): applied modified
18 patch #2512926 to (mostly) fix #1762626, cosmetic changes
19 * src/pic/pcodepeep.c: remove reference to nonexisting function
21 2009-02-28 Raphael Neider <rneider AT web.de>
23 * device/include/pic16/signal.h: avoid multiline inline
24 assembler statements in macros, addresses #2644965
26 2009-02-27 Raphael Neider <rneider AT web.de>
28 * device/include/pic16/pic18f[24][3456]k20.h,
29 device/include/pic16/pic18f[68][567]j50.h,
30 device/include/pic16/pic18f[68]6j55.h,
31 device/lib/pic16/libdev/pic18f[24][3456]k20.c,
32 device/lib/pic16/libdev/pic18f[68][567]j50.c,
33 device/lib/pic16/libdev/pic18f[68]6j55.c,
34 device/include/pic16/pic18fregs.h,
35 device/include/pic16/pic16devices.txt,
36 device/lib/pic16/pics.all,
37 device/lib/pic16/libdev/Makefile.am,
38 device/lib/pic16/libio/Makefile.am: added/re-enabled many device
39 families (87j50 family contributed by Robert Wuest)
41 * device/include/pic16/adc.h,
42 device/lib/pic16/libio/adc/adcbusy.c,
43 device/lib/pic16/libio/adc/adcclose.c,
44 device/lib/pic16/libio/adc/adcconv.c,
45 device/lib/pic16/libio/adc/adcopen.c,
46 device/lib/pic16/libio/adc/adcsetch.c: added 65j50-style ADC
48 * doc/sdccman.lyx: updated list of supported devices, fixed typo
49 * device/lib/pic16/Makefile.common: do not suppress assembler warnings
51 * device/lib/pic16/Makefile.in,
52 device/lib/pic16/libm/Makefile.in,
53 device/lib/pic16/debug/Makefile.in,
54 device/lib/pic16/libio/Makefile.in,
55 device/lib/pic16/startup/Makefile.in,
56 device/lib/pic16/libsdcc/Makefile.in,
57 device/lib/pic16/libdev/Makefile.in,
58 device/lib/pic16/libc/Makefile.in: regenerated
60 2009-02-27 Borut Razem <borut.razem AT siol.net>
62 * as/z80/asexpr.c, as/z80/z80mch.c: re-fixed bugs
63 #1829678 and #1704376 in the way proposed by Alan Baldwin
65 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
67 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
68 to Steve Qu for the fix.
70 2009-02-23 Borut Razem <borut.razem AT siol.net>
72 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
73 it is already fixed for mcs51 and hc08 targets
74 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
76 2009-02-22 Borut Razem <borut.razem AT siol.net>
78 * device/lib/Makefile.in: fixed parenthesis error
79 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
80 fixed webdocs bug #1967920: --version
82 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
84 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
86 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
88 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
89 when addresses are unsorted
91 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
93 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
94 Gudjon Gudjonsson <gudjon AT gudjon.org>
95 * device/include/mcs51/p89c66x.h: fixed some defines
96 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
97 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
100 2009-02-14 Borut Razem <borut.razem AT siol.net>
102 * doc/sdccman.lyx: corrected cpp info
104 2009-02-13 Borut Razem <borut.razem AT siol.net>
106 * as/Makefile.in: *.doc renamed to *.txt
108 2009-02-11 Borut Razem <borut.razem AT siol.net>
110 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
111 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
113 2009-02-11 Borut Razem <borut.razem AT siol.net>
115 * doc/sdccman.lyx: documented ar format libraries
117 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
119 * support/regression/tests/float_single.c: added regression
120 test. Some testpoints for probably rarely used functions
121 (acosf, sinhf, tanf, expf) disabled for some targets
123 2009-02-10 Raphael Neider <rneider AT web.de>
125 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
126 (genAssign): fixed for operands on the stack
128 * device/lib/pic16/libc/stdio/vfprintf.c,
129 device/lib/pic16/configure.ac,
130 device/lib/pic16/Makefile.common: add configurable support for
131 printing floats via ./configure --enable-floats
132 * device/lib/pic16/configure,
133 device/lib/pic16/Makefile.in,
134 device/lib/pic16/libm/Makefile.in,
135 device/lib/pic16/debug/Makefile.in,
136 device/lib/pic16/libio/Makefile.in,
137 device/lib/pic16/startup/Makefile.in,
138 device/lib/pic16/libsdcc/Makefile.in,
139 device/lib/pic16/libdev/Makefile.in,
140 device/lib/pic16/libc/Makefile.in: regenerated
141 * doc/sdccman.lyx: documented float support and how to get it
142 * doc/Makefile.in: fixed race condition on parallel builds
144 * device/lib/pic16/libc/stdio/sprintf.c,
145 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
146 pointer to the string buffer, enlarge buffer for x_ftoa()
148 2009-02-10 Borut Razem <borut.razem AT siol.net>
150 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
152 2009-02-10 Raphael Neider <rneider AT web.de>
154 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
156 2009-02-09 Raphael Neider <rneider AT web.de>
158 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
159 artificial bank size limits for compound data (structs, arrays),
160 avoids assert if --obanksel=N, N > 1, is given
162 2009-02-09 Borut Razem <borut.razem AT siol.net>
164 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
165 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
166 uses '`' character instead '\n' for padding
167 * as/asranlib/asranlib.c: made it more robust
169 2009-02-08 Borut Razem <borut.razem AT siol.net>
172 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
173 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
176 2009-02-07 Borut Razem <borut.razem AT siol.net>
178 * as/asranlib/asranlib.c: fixed BSD header length calculation
179 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
180 due sdcc asxxxx license change to GPLv3
182 2009-02-05 Borut Razem <borut.razem AT siol.net>
184 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
185 added support for BSD (Mac OS X) ar format
186 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
187 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
188 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
189 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
190 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
191 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
192 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
193 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
194 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
195 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
196 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
197 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
198 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
199 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
200 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
201 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
202 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
203 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
204 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
205 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
206 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
207 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
208 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
209 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
210 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
211 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
212 changed license to GPL either version 3, or (at your option) any
215 2009-02-05 Borut Razem <borut.razem AT siol.net>
217 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
218 added support for BSD (Mac OS X) ar format
220 2009-02-02 Borut Razem <borut.razem AT siol.net>
222 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
223 device/lib/z80/Makefile.in:
224 chose source files in the PORT directory if they are available
226 2009-02-01 Raphael Neider <rneider AT web.de>
228 * device/lib/pic16/libdev/pic18f1220.c,
229 * device/lib/pic16/libdev/pic18f4450.c:
230 define SSPBUF to allow use of printf
232 2009-02-01 Borut Razem <borut.razem AT siol.net>
234 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
235 device/lib/hc08/Makefile.in, device/lib/incl.mk,
236 device/lib/z80/Makefile.in:
237 don't remake libraries
238 * support/regression/tests/snprintf.c:
239 reenable floating point in small-xstack-auto library
241 2009-01-26 Raphael Neider <rneider AT web.de>
243 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
245 2009-01-25 Raphael Neider <rneider AT web.de>
247 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
248 search path instead of appending them
250 2009-01-24 Borut Razem <borut.razem AT siol.net>
252 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
253 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
254 to 32 bit unsigned int when calling sputl() since it is a macro
255 * as/link/lkar.c: changed the initialization of This->loaded
257 2009-01-23 Borut Razem <borut.razem AT siol.net>
259 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
260 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
261 unsigned int when calling new(), since asxxxx doesn't use function
264 2009-01-21 Borut Razem <borut.razem AT siol.net>
266 * as/link/lkar.h: sgetl and sputl are independent of endianness
267 * as/link/sdxxxx_config.h.in: removed endianness detection
269 2009-01-20 Borut Razem <borut.razem AT siol.net>
271 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
272 due creation of ar format libraries
273 * support/scripts/sdcc.nsi:
274 don't add nonexistent object files to the package
276 2009-01-19 Borut Razem <borut.razem AT siol.net>
278 * Makefile.in, configure.in, configure,
279 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
280 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
281 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
282 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
283 device/lib/small/Makefile.in,
284 device/lib/z80/Makefile.in: create ar format libraries
285 * support/regression/ports/mcs51-xstack-auto/spec.mk:
286 use device/lib/Makefile to create library
287 * support/regression/tests/snprintf.c:
288 floating point is not enabled in small-xstack-auto library
289 * device/lib/libfloat.lib, device/lib/libint.lib,
290 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
292 2009-01-18 Borut Razem <borut.razem AT siol.net>
294 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
295 warning: extra tokens at end of #endif directive
297 2009-01-11 Borut Razem <borut.razem AT siol.net>
299 * Makefile.in: added SDCC_ASRANLIB to PKGS
301 2009-01-10 Borut Razem <borut.razem AT siol.net>
303 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
304 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
305 due added support for ar format libraries
307 2009-01-09 Borut Razem <borut.razem AT siol.net>
309 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
310 as/asranlib/asranlib.c: added asranlib
311 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
312 * Makefile.in, as/link/hc08/Makefile.in,
313 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
314 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
315 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
316 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
317 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
318 configure.in, sdcc.dsw: modified to support ar format libraries
320 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
322 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
325 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
327 * sim/ucsim/z80.src/inst_ed.cc:
328 Fixed bug #2488074, which made regression tests fail.
330 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
332 * device/lib/z80/mod.s,
333 device/lib/z80/div.s,
334 device/lib/z80/mulchar.s,
335 device/lib/z80/mul.s,
336 device/lib/z80/divsigned.s,
337 device/lib/z80/Makefile.in:
338 Implemented RFE #1702376.
340 2009-01-05 Borut Razem <borut.razem AT siol.net>
342 * as/link/lksdcclib.c:
343 fixed linker hanging in INDEXLIB is not defined (hc08)
345 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
348 Implemented RFE #2485684, and some further improvements of HL caching
350 * src/z80/peeph-z80.def:
351 Fixed a bug exposed by implementing RFE #2485684.
353 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
355 * src/z80/peeph-z80.def:
356 Peephole improvements.
359 device/include/string.h,
360 device/lib/z80/memmove.s:
362 * device/lib/z80/Makefile.in,
363 device/lib/Makefile.in,
364 support/regression/tests/memory.c,
365 device/lib/z80/strlen.s:
366 Partially implemented RFE #2471534.
368 2009-01-04 Borut Razem <borut.razem AT siol.net>
370 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
371 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
372 * doc/README.txt: updated John Hartman's e-mail address
373 * as/link/lkrel.c, as/link/lksdcclib.c:
374 fixed bug #2484677: Linker hangs
375 * src/z80/peep.c: fixed msvc warning C4047:
376 'return' : 'int ' differs in levels of indirection from 'char *'
377 * config.dsp: as/lib corrected to as/link
379 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
382 Implemented RFE #2484693.
383 * src/z80/peeph-z80.def:
384 Some peephole improvements.
386 2009-01-03 Borut Razem <borut.razem AT siol.net>
389 fixed warning: 'ret' may be used uninitialized in this function
391 2009-01-02 Borut Razem <borut.razem AT siol.net>
393 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
394 as/link/getline.[ch], as/link/lkrel.[ch]: added,
395 made support for differnet library formats more flexible,
396 preparation for support of ar format
397 * as/link/lklibr.c, as/link/z80/Makefile.in,
398 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
399 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
400 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
401 as/link/hc08/lkelf.c, as/link/aslink.h:
402 made support for differnet library formats more flexible,
403 preparation for support of ar format
405 2009-01-01 Borut Razem <borut.razem AT siol.net>
407 * as/link/asxxxx_config.h.in:
408 fixed warning: extra tokens at end of #endif directive
410 fixed warning: suggest parentheses around && within ||
411 * device/lib/Makefile.in: allow whitespaces at the end of lines in
412 ports.build, in order to make it work on cygwin - it seems to be a
413 bug in cygwin grep: CR is not treated as part of end-of-line
415 2008-12-31 Borut Razem <borut.razem AT siol.net>
417 * configure, configure.in, config.dsp, config_vc.awk,
418 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
419 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
420 introduced asxxxx_config.h.in
422 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
425 src/z80/peeph-z80.def:
426 Minor addition improvement.
428 2008-12-30 Raphael Neider <rneider AT web.de>
430 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
431 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
432 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
433 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
434 support/librarian/sdcclib.c, support/makebin/makebin.c:
435 partially revert changes from r5293..r5295
437 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
439 * src/z80/peeph-z80.def:
440 Minor peephole improvement.
442 2008-12-29 Raphael Neider <rneider AT web.de>
444 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
445 incorrectly discarded BANKSELs
447 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
449 * support/regression/tests/memory.c:
450 Added simple test for memset(), memcpy() and memmove()
452 2008-12-29 Borut Razem <borut.razem AT siol.net>
454 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
456 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
458 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
459 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
460 (177.j): added new rule
461 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
462 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
463 (decorateType CAST): propagate storage class to generic pointer results
465 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
467 * device/lib/z80/string.c,
468 device/lib/z80/printf.c,
469 device/lib/z80/mul.s:
472 Fixed code generation bug exposed by builtin memcpy().
474 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
476 * device/lib/_memcpy.c:
477 fixed conflict with builtin memcpy()
479 2008-12-26 Borut Razem <borut.razem AT siol.net>
481 * support/librarian/sdcclib.c:
482 fixed bug 2466950: "sdcclib broken"
483 by removing fgets return value check
485 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
488 device/include/string.h: Implemented RFE #1914254
490 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
491 * device/lib/z80/Makefile.in,
492 device/lib/Makefile.in,
493 device/lib/z80/memmove.s: Implemented RFE #1914256
495 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
497 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
498 * src/z80/peep.c: improved checks for unused data
500 src/z80/main.c: Implemented RFE #1899189
502 2008-12-25 Borut Razem <borut.razem AT siol.net>
504 * support/regression/Makefile.in:
505 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
507 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
509 * src/z80/peeph-z80.def: minor peephole improvements
511 2008-12-21 Borut Razem <borut.razem AT siol.net>
513 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
514 due to redefinition of symbol __assert
515 sdcclib.c:53:1:warning: "__assert" redefined
516 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
517 warning: this is the location of the previous definition
519 2008-12-20 Raphael Neider <rneider AT web.de>
521 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
522 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
523 support/cpp/libcpp/macro.c: fix format string errors
525 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
527 * src/pic/device.c: partial rewrite using strtok,
528 quieten compiler warnings, adopt SDCC coding style
530 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
531 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
532 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
533 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
534 support/librarian/sdcclib.c, support/makebin/makebin.c:
535 quieten most compiler warnings
537 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
538 probably fix operator precedence bug
540 * doc/clean.mk: quieten rm if no .lyx is present
542 2008-12-19 Borut Razem <borut.razem AT siol.net>
544 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
545 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
546 doc/README.txt, doc/test_suite_spec.lyx:
547 applied patch 2446381: Dcoumentation spelling correcitons
548 thanks to Steven Borley
550 2008-12-16 Raphael Neider <rneider AT web.de>
552 * device/include/pic/pic12f629.h,
553 device/include/pic/pic12f675.h,
554 device/lib/pic/libdev/pic12f629.c,
555 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
557 2008-12-14 Borut Razem <borut.razem AT siol.net>
559 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
560 converted to LyX 1.5.7 (\lyxformat 276) format
562 2008-12-07 Borut Razem <borut.razem AT siol.net>
564 * support/regression/tests/bitfields.c:
565 added test case for bug #2366757
567 2008-12-07 Raphael Neider <rneider AT web.de>
569 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
570 NULL pointer dereference, closes #2366757
572 2008-11-25 Raphael Neider <rneider AT web.de>
574 * device/include/pic16/pic16devices.txt,
575 sdcc/src/pic16/device.c,
576 sdcc/src/pic16/device.h: implicitly disable XINST
577 whenever CONFIG4L is set via an additional optional
578 argument to the configword directive in pic16devices.txt
580 2008-11-24 Raphael Neider <rneider AT web.de>
582 * device/lib/pic16/configure.ac,
583 device/lib/pic16/Makefile.common: fixed quoting issues
585 * device/lib/pic16/configure,
586 device/lib/pic16/debug/Makefile.in,
587 device/lib/pic16/libc/Makefile.in,
588 device/lib/pic16/libdev/Makefile.in,
589 device/lib/pic16/libio/Makefile.in,
590 device/lib/pic16/libm/Makefile.in,
591 device/lib/pic16/libsdcc/Makefile.in,
592 device/lib/pic16/Makefile.in,
593 device/lib/pic16/startup/Makefile.in: regenerated
595 * src/pic16/main.c (_pic16_finaliseOptions): revert to
598 2008-11-24 Raphael Neider <rneider AT web.de>
600 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
601 argument of --asm= or --link= to allow for
602 --asm="sh script --options", the user can double quote the
603 argument if needed: --asm="'c:/program files/gpasm' -q",
604 also fix some potential buffer overflows
606 2008-11-19 Borut Razem <borut.razem AT siol.net>
609 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
610 thanks Mauro Giachero
612 2008-11-16 Borut Razem <borut.razem AT siol.net>
614 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
615 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
617 2008-11-15 Borut Razem <borut.razem AT siol.net>
619 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
620 src/SDCCsymt.c, src/SDCCsymt.h:
621 fixed RFE #2291335 : Unnamed bit-field initialization
622 * support/regression/tests/bitfields.c:
623 added test case for RFE #2291335
624 * support/regression/tests/bug-1981238.c:
625 don't initialize unnamed bit-fields
627 2008-11-11 Raphael Neider <rneider AT web.de>
629 * device/include/pic16/pic18f25j10.h,
630 device/include/pic16/pic18f45j10.h: remove useless boilerplate
632 * device/include/pic16/adc.h,
633 device/lib/pic16/libio/adc/adcbusy.c,
634 device/lib/pic16/libio/adc/adcclose.c,
635 device/lib/pic16/libio/adc/adcconv.c,
636 device/lib/pic16/libio/adc/adcopen.c,
637 device/lib/pic16/libio/adc/adcread.c,
638 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
639 and fixed ADC routines to work for more target devices,
640 incorporates patch #2036130 by Nick Materer
642 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
644 * device/include/ctype.h,
645 * device/include/ds400rom.h,
646 * device/include/ds80c390.h,
647 * device/include/float.h,
648 * device/include/math.h,
649 * device/include/serial.h,
650 * device/include/stdbool.h,
651 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
653 * device/include/mcs51/C8051F336.h,
654 * device/include/mcs51/C8051T600.h,
655 * device/include/mcs51/C8051T610.h,
656 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
657 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
659 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
661 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
663 2008-11-10 Raphael Neider <rneider AT web.de>
665 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
666 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
667 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
668 (patch by Nick Materer, #2253980)
670 * device/lib/pic16/libio/adc.ignore,
671 device/lib/pic16/libio/i2c.ignore,
672 device/lib/pic16/libio/usart.ignore,
673 device/lib/pic16/pics.all: updated to build more device libs
675 * device/lib/pic16/libdev/Makefile.am,
676 device/lib/pic16/libdev/Makefile.in,
677 device/lib/pic16/libio/Makefile.am,
678 device/lib/pic16/libio/Makefile.in: regenerated
680 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
681 names per memory location, applied SDCC style to more functions
683 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
685 * device/include/mcs51/p89lpc933_4.h: new NXP header file
686 * device/include/mcs51/p89lpc935_6.h: new NXP header file
687 * device/include/mcs51/p89v66x.h: minor changes
688 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
690 2008-11-09 Raphael Neider <rneider AT web.de>
692 * device/include/pic/pic14devices.txt: fixed memory description for
693 12f629 and 12f675, closes #2236240
695 2008-11-06 Borut Razem <borut.razem AT siol.net>
697 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
698 pass system include paths with -isystem to sdcpp
699 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
700 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
702 2008-11-02 Raphael Neider <rneider AT web.de>
704 * doc/sdccman.lyx: updated the sections on the library build process
705 and on how to add support for new devices, and documented known
706 problems with the extended instruction set including a workaround
708 2008-11-01 Raphael Neider <rneider AT web.de>
710 * device/include/pic16/adc.h,
711 device/include/pic16/pic16devices.txt,
712 device/include/pic16/pic18f2410.h,
713 device/include/pic16/pic18f2510.h,
714 device/include/pic16/pic18f2515.h,
715 device/include/pic16/pic18f2610.h,
716 device/include/pic16/pic18f4410.h,
717 device/include/pic16/pic18f4510.h,
718 device/include/pic16/pic18f4515.h,
719 device/include/pic16/pic18f4610.h,
720 device/include/pic16/pic18fregs.h,
721 device/lib/pic16/libdev/Makefile.am,
722 device/lib/pic16/libdev/Makefile.in,
723 device/lib/pic16/libdev/pic18f2410.c,
724 device/lib/pic16/libdev/pic18f2510.c,
725 device/lib/pic16/libdev/pic18f2515.c,
726 device/lib/pic16/libdev/pic18f2610.c,
727 device/lib/pic16/libdev/pic18f4410.c,
728 device/lib/pic16/libdev/pic18f4510.c,
729 device/lib/pic16/libdev/pic18f4515.c,
730 device/lib/pic16/libdev/pic18f4610.c,
731 device/lib/pic16/libio/Makefile.am,
732 device/lib/pic16/libio/Makefile.in,
733 device/lib/pic16/pics.all: added support for 18f[24][456]10
734 and 18f[24]515 devices
735 * doc/sdccman.lyx: updated list of supported PIC16 devices
737 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
738 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
739 src/xa51/gen.c: avoid compiler warnings
740 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
742 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
744 * device/include/mcs51/p89v66x.h: NXP header file
745 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
746 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
748 2008-10-14 Raphael Neider <rneider AT web.de>
750 * device/lib/pic16/libdev/Makefile.am,
751 device/lib/pic16/libio/Makefile.am: enable building libraries for
752 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
753 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
754 * device/lib/pic16/libdev/Makefile.in,
755 device/lib/pic16/libio/Makefile.in: regenerated
757 2008-10-14 Raphael Neider <rneider AT web.de>
759 * device/include/pic16/pic18f2450.h,
760 device/include/pic16/pic18f4450.h,
761 device/lib/pic16/libdev/pic18f2450.c,
762 device/lib/pic16/libdev/pic18f4450.c,
763 device/include/pic16/adc.h,
764 device/include/pic16/pic16devices.txt,
765 device/include/pic16/pic18fregs.h,
766 device/lib/pic16/libdev/Makefile.am,
767 device/lib/pic16/libdev/Makefile.in,
768 device/lib/pic16/libio/Makefile.am,
769 device/lib/pic16/libio/Makefile.in,
770 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
772 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
773 stack to a fixed location, relax it to automatically work with all
774 but the smallest devices (256 byte RAM devices need #pragma stack)
776 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
778 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
779 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
780 * device/lib/_strcspn.c: fixed bug 2140931
782 2008-10-06 Raphael Neider <rneider AT web.de>
784 * device/include/pic16/stdio.h,
785 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
786 declared __naked for convenience, named all arguments
787 * device/lib/pic16/libc/stdio/strmgpsim.c,
788 device/lib/pic16/libc/stdio/strmmssp.c,
789 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
791 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
792 empty __naked functions,
793 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
794 corner cases (unlink first/last pCode in list), reuse more code
796 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
798 * src/ds390/main.c (_ds390_genInitStartup): added
799 * src/SDCCpeeph.c (getPatternVar): new, added,
800 (labelInRange): fixed bug 2115959
801 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
802 * src/SDCCicode.h: added newiTempOperand
803 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
804 added optimizations for 0/x and x/-1, see also patch 2142900
805 * support/regression/tests/onebyte.c (testMul): added test cases
807 2008-09-20 Borut Razem <borut.razem AT siol.net>
810 definition of absolute address symbols without initial value,
811 fixed SDCC crash "do not know how to intialize symbol"
813 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
815 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
816 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
817 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
818 * device/lib/z80/stubs.s: added stubs for above functions
819 * src/SDCCopt.c (convilong),
820 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
821 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
822 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
823 * support/regression/tests/onebyte.c: enabled all tests for z80
825 2008-09-15 Borut Razem <borut.razem AT siol.net>
827 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
828 device/lib/pic16/libc/stdio/printf.c,
829 device/lib/pic16/libc/stdio/strmusart.c,
830 device/lib/pic16/libc/stdio/printf_tiny.c,
831 device/lib/pic16/libc/stdio/sprintf.c,
832 device/lib/pic16/libc/stdio/strmgpsim.c,
833 device/lib/pic16/libc/stdio/putchar.c,
834 device/lib/pic16/libc/stdio/fprintf.c,
835 device/lib/pic16/libc/stdio/strmmssp.c,
836 device/device/lib/pic16/libc/stdio/vprintf.c,
837 device/lib/pic16/libc/stdio/printf_small.c,
838 device/lib/pic16/libc/stdio/vsprintf.c,
839 device/lib/pic16/libc/stdio/strmputchar.c,
840 device/lib/pic16/libc/Makefile.am,
841 device/lib/pic16/libc/Makefile.in:
842 *printf now returns int, puchar.c moved from stdlib to stdio,
843 *printf format parameter type changed from char * to const char *,
844 added GNU link excetion text to library source files,
845 applyed GNU coding style, removed useless svn ids,
846 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
847 binary specifier: "%b", "%hb" and "%lb"
848 * device/lib/pic16/libc/stdio/vfprintf.c:
849 applied patch #2044424: PIC16: vfprintf
850 thanks Mauro Giachero
851 * support/regression/tests/bug1057979.c:
852 removed old pic16 sprintf specifics
853 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
854 * doc/sdccman.lyx: documented 'b' binary format specifier removal
856 2008-09-15 Raphael Neider <rneider AT web.de>
858 * src/pic16/device.c (pic16_dump_usection): force udata sections
859 into the addressable range (0..0xFFF), workaround for a gpsim
860 bug preventing simulation of regtest bug1750318
861 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
862 (serialRegAssign): fixed regtest bug-971834,
863 (pic16_packRegisters): avoid null-pointer dereference
865 2008-09-14 Raphael Neider <rneider AT web.de>
867 * src/pic16/gen.c, src/pic16/ralloc.c: use
868 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
869 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
871 2008-09-12 Borut Razem <borut.razem AT siol.net>
873 * support/regression/fwk/testfwk.h:
874 define pdata as data for pic16 target
875 thanks Mauro Giachero
877 2008-09-11 Borut Razem <borut.razem AT siol.net>
879 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
880 support/regression/absolute.c:
881 applied patch #2105615: Some PIC16 testcase fixlets
882 thanks Mauro Giachero
884 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
886 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
887 * support/regression/tests/bug2094505.c: new, added
889 2008-09-07 Borut Razem <borut.razem AT siol.net>
891 * src/SDCCglue.c, src/SDCCast.c:
892 fixed throw of "excess elements" warning for char arrays
893 * support/regression/tests/nullstring.c:
894 disable warning about excess elements in array of chars initializer
896 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
898 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
899 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
900 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
901 * support/regression/tests/bug2077267.c: new, added
903 2008-09-05 Raphael Neider <rneider AT web.de>
905 * configure.in, Makefile.common.in: add support for ccache,
906 remove spurious $VERSION output, detect doc-tools even without
907 --enable-doc to facilitate later manual doc-builds, minor cleanup
908 * configure: regenerated
910 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
911 avoid races in parallel VPATH builds
912 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
913 * doc/sdccman.lyx: mention --without-ccache configure option
915 2008-09-01 Raphael Neider <rneider AT web.de>
917 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
918 * (genConstPointerGet): fix reading bitfields from __code space
919 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
920 bitfield initializers (fix regression test bug1856409.c)
921 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
924 2008-08-31 Raphael Neider <rneider AT web.de>
926 * src/pic16/gen.c (genAssign): removed useless compiler output
927 * (genPointerGet,genPointerSet,genCast),
928 src/pic16/glue.c (pic16_printGPointerType):
929 also handle PPOINTERs just to avoid spurious asserts
930 * (pic16_printIvalType,pic16_printIvalBitFields):
931 generalized to arbitrary type/bitfield sizes, allows compilation of
932 regression test bug-1981238.c
933 * (pic16_printIvalChar): fix regression test structflexarray.c
934 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
935 in initialized structs and fix #1843745
936 * (pic16_printIvalStruct): always output initializers for all fields,
937 even those not explicitly given, fixes zeropad.c regression test
938 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
939 #2073635, #1567098, and #1485812)
940 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
942 2008-08-31 Borut Razem <borut.razem AT siol.net>
944 * support/regression/tests/bug-895992.c,
945 support/regression/tests/onebyte.c:
946 enabled pic16 regression testing since the bugs
947 1511794: pic16: regression test bug-895992.c fails
948 1444425: onebyte.c regression tes fails on pic16
949 are fixed, probably by fixing
950 2048464: PIC16: fix genUminus - addresses not.c regression test
951 * src/SDCCsymt.c, src/SDCCglue.c,
952 support/regression/tests/bug-1981238.c:
953 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
956 2008-08-30 Borut Razem <borut.razem AT siol.net>
958 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
959 release version 4.3.2
961 2008-08-24 Raphael Neider <rneider AT web.de>
963 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
964 always use the sdcc from the current build tree (ignore $CC from
965 the environment, fixes compile farm builds)
966 * device/lib/Makefile.in: rename .a into .lib for compatibility,
967 remove more build products from install directory
968 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
969 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
971 2008-08-24 Borut Razem <borut.razem AT siol.net>
973 * src/SDCC.y: applied patch
974 2050245: Fix # 1963382
976 1963382: Listing File - C file comment is incorrect
979 2008-08-23 Borut Razem <borut.razem AT siol.net>
981 * src/pic16/gen.c: applied patch
982 2048464: PIC16: fix genUminus - addresses not.c regression test
983 thanks Mauro Giachero
985 2008-08-22 Borut Razem <borut.razem AT siol.net>
987 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
988 src/pic16/main.c: allow spaces in gpasm and gplink paths
990 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
993 * src/z80/peeph-z80.def: minor peephole improvement
995 2008-08-15 Raphael Neider <rneider AT web.de>
997 * src/z80/gen.c (_vemit2): suppress compiler warning
999 * src/pic/*.[ch]: make proper use of header files and avoid
1000 ad-hoc extern declarations, mark module-local helpers 'static',
1001 removed dead/replaced code, no functional changes
1002 * src/pic16/pcode.c: disentangled from pic14 backend
1004 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
1006 * src/z80/gen.c: fixed #2051348
1007 * support/regression/tests/bug-2051348.c: regression test for #2051348
1009 2008-08-10 Raphael Neider <rneider AT web.de>
1012 * Makefile.common.in: export PACKAGE for $docdir,
1013 fixes #1957036, avoid some "underquoted definition" warnings
1014 * configure: regenerated
1016 2008-08-10 Raphael Neider <rneider AT web.de>
1018 * device/lib/pic16/**: build pic16 library using autotools for
1019 improved dependency tracking
1021 * device/lib/Makefile.in,
1023 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
1025 2008-08-10 Raphael Neider <rneider AT web.de>
1027 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
1028 local variables if --nooverlay is given, workaround for #2023121
1030 2008-08-08 Raphael Neider <rneider AT web.de>
1032 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
1034 2008-08-08 Raphael Neider <rneider AT web.de>
1036 * src/pic/pcoderegs.c,
1038 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
1040 2008-08-07 Borut Razem <borut.razem AT siol.net>
1042 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
1043 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
1044 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
1045 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
1046 applied modified patch 2038174: Add support for binary constants v2
1047 thanks Mauro Giachero
1048 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
1050 2008-08-04 Raphael Neider <rneider AT web.de>
1053 * src/pic16/device.h,
1055 * src/pic16/main.c: enable --optimize-goto by default
1057 * device/lib/pic16/Makefile.common.in: suppress removed option
1060 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
1062 2008-07-30 Borut Razem <borut.razem AT siol.net>
1064 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1065 applied patch 22032433: PIC16: fix constant strings,
1066 thanks Mauro Giachero
1068 2008-07-29 Borut Razem <borut.razem AT siol.net>
1070 * src/pic16/gen.c: applied patches:
1071 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1072 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1073 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1074 thanks Mauro Giachero
1076 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1078 * src/port.h: Fixed typo in comment
1080 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1082 * src/z80/mappings.i: Implemented RFE #1919415
1083 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1084 #1880202, #1914434, prepared for RFE #1703943
1086 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1088 * src/z80/peeph.def,
1089 * src/z80/peeph-z80.def,
1090 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1091 preparation for Z80 peephole improvements
1093 2008-06-21 Raphael Neider <rneider AT web.de>
1095 * device/include/pic16/pic18f66j60.h,
1096 * device/include/pic16/pic18f66j65.h,
1097 * device/include/pic16/pic18f67j60.h,
1098 * device/include/pic16/pic18f86j60.h,
1099 * device/include/pic16/pic18f86j65.h,
1100 * device/include/pic16/pic18f87j60.h,
1101 * device/include/pic16/pic18f96j60.h,
1102 * device/include/pic16/pic18f96j65.h,
1103 * device/include/pic16/pic18f97j60.h,
1104 * device/lib/pic16/libdev/pic18f66j60.c,
1105 * device/lib/pic16/libdev/pic18f66j65.c,
1106 * device/lib/pic16/libdev/pic18f67j60.c,
1107 * device/lib/pic16/libdev/pic18f86j60.c,
1108 * device/lib/pic16/libdev/pic18f86j65.c,
1109 * device/lib/pic16/libdev/pic18f87j60.c,
1110 * device/lib/pic16/libdev/pic18f96j60.c,
1111 * device/lib/pic16/libdev/pic18f96j65.c,
1112 * device/lib/pic16/libdev/pic18f97j60.c,
1113 * device/include/pic16/pic16devices.txt,
1114 * device/include/pic16/pic18fregs.h,
1115 * device/lib/pic16/pics.all: added new devices
1117 * device/include/pic16/adc.h,
1118 * device/lib/pic16/libio/adc/adcbusy.c,
1119 * device/lib/pic16/libio/adc/adcopen.c,
1120 * device/lib/pic16/libio/adc/adcsetch.c,
1121 * device/lib/pic16/libio/i2c/i2copen.c,
1122 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1123 all changes from a patch by Anton Strobl
1125 2008-06-12 Borut Razem <borut.razem AT siol.net>
1127 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1128 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1129 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1130 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1131 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1132 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1133 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1134 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1135 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1136 by applying the modified patch from Risto Huotari
1138 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1141 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1142 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1143 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1144 * support/regression/tests/bug1938300.c: new, added
1146 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1148 * device/include/asm/ds390/features.h,
1149 * device/include/asm/mcs51/features.h,
1150 * device/include/mcs51/regc515c.h: inserted LGPL notice
1152 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1154 * device/lib/gbz80/div.s,
1155 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1156 patch 1597883, Thanks Robert Ramey
1158 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1160 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1161 createIvalCharPtr, createIvalPtr, createIval),
1163 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1164 initializers for local auto variables
1165 * support/regression/tests/zeropad.c: added testcase for auto initializers
1167 2008-05-26 Raphael Neider <rneider AT web.de>
1169 * device/lib/pic16/startup/crt0.c,
1170 * device/lib/pic16/startup/crt0i.c,
1171 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1172 explicit, fixed curr_entry loop for >= 256 initializer records,
1173 removed debug code (write to 0xf7e)
1175 2008-05-25 Raphael Neider <rneider AT web.de>
1177 * device/include/pic/pic16f627a.h,
1178 * device/include/pic/pic16f628a.h,
1179 * device/include/pic/pic16f648a.h: added missing ports
1181 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1183 * device/include/float.h: added __INFINITY
1184 * device/lib/_fsadd.c: handle overflows
1185 * device/lib/_fsmul.c,
1186 * device/lib/_fsdiv.c: use __INFINITY
1187 * device/lib/_fseq.c,
1188 * device/lib/_fsneq.c: handle -0.0
1189 * sim/ucsim/s51.src/uc89c51r.cc,
1190 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1191 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1192 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1193 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1194 * support/regression/tests/snprintf.c: test bug with --xstack
1196 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1198 * src/SDCCpeeph.c (callFuncByName):
1199 Support nested parenthesis in peephole function arguments (#1967300)
1201 2008-05-19 Raphael Neider <rneider AT web.de>
1203 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1204 fixed duplicate labels (#1911325)
1206 2008-05-19 Raphael Neider <rneider AT web.de>
1208 * src/regression/empty.c: suppress warning
1209 * src/regression/pointer1.c: enabled index_by_pointer()
1210 * src/regression/inline.c: now works for pic16 as well
1212 * src/pic16/device.c: include dbuf declarations
1213 * src/pic16/device.h: removed obsolete prototypes
1215 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1216 * src/pic16/glue.c: made purely local functions static,
1217 (pic16_printGPointerType, pic16_printIvalCharPtr,
1218 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1219 generic pointers' tags (#1961866)
1221 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1223 2008-05-19 Borut Razem <borut.razem AT siol.net>
1225 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1226 fixed typo, uninstall include/pic16/pic16devices.txt
1228 2008-05-18 Borut Razem <borut.razem AT siol.net>
1230 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1231 the buffer is null terminated
1232 * src/device/pic16.c:
1233 applied modified patch 1965676: Patch for Win32 16 bit PIC
1234 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1236 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1238 * src/SDCC.lex (check_type),
1239 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1241 * as/mcs51/clean.mk,
1242 * as/z80/clean.mk: also clean *.dep
1243 * device/lib/pic16/libsdcc/stack/Makefile,
1244 * sim/ucsim/libtool: removed as they are rebuild by configure
1245 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1247 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1249 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1250 fixupInline instead of createFunction to fix bug 1864577
1251 (inlineFindMaxBlockno): removed, use global blockNo
1252 * src/SDCCglobl.h: added blockNo
1254 * src/z80/peep.h: modified properties
1255 * support/regression/tests/bug1864577.c: new, added
1257 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1259 * as/mcs51/asdata.c,
1260 * as/mcs51/asm.h: added org_cnt
1261 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1262 * as/mcs51/asout.c: changed old K&R to ANSI
1263 * as/mcs51/Makefile.in: use common identifiers
1269 * as/hc08/Makefile.bcc,
1270 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1271 * sdcc_vc_in.h: added define __func__
1272 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1273 Thanks Ruud van Silfhout
1274 * support/regression/tests/bug1717305.c: new, added
1276 2008-05-05 Borut Razem <borut.razem AT siol.net>
1278 * support/regression/Makefile.in,
1279 support/regression/ports/ds390/spec.mk,
1280 support/regression/ports/hc08/spec.mk,
1281 support/regression/ports/mcs51-common/spec.mk,
1282 support/regression/ports/pic14/spec.mk,
1283 support/regression/ports/pic16/spec.mk,
1284 support/regression/ports/ucz80/spec.mk,
1285 support/regression/ports/z80/spec.mk:
1286 added INC_DIR and LIBDIR paths
1287 * src/ds390/gen.c: removed duplicated selicolon
1289 2008-05-04 Borut Razem <borut.razem AT siol.net>
1291 * support/regression/Makefile.in,
1292 support/regression/fwk/lib/testfwk.c,
1293 support/regression/ports/ds390/spec.mk,
1294 support/regression/ports/hc08/spec.mk,
1295 support/regression/ports/mcs51-common/spec.mk,
1296 support/regression/ports/mcs51-large/spec.mk,
1297 support/regression/ports/mcs51-medium/spec.mk,
1298 support/regression/ports/mcs51-small/spec.mk,
1299 support/regression/ports/mcs51-stack-auto/spec.mk,
1300 support/regression/ports/mcs51-xstack-auto/spec.mk,
1301 support/regression/ports/pic14/spec.mk,
1302 support/regression/ports/pic16/spec.mk,
1303 support/regression/ports/ucz80/spec.mk:
1304 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1305 used to run regeression tests
1307 2008-05-01 Raphael Neider <rneider AT web.de>
1309 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1310 supported devices and instructions to add new ones
1312 2008-05-01 Raphael Neider <rneider AT web.de>
1314 * device/include/pic16/adc.h,
1315 device/lib/pic16/libio/adc/adcbusy.c,
1316 device/lib/pic16/libio/adc/adcopen.c,
1317 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1318 18f2455 style ADC devices, based on patch #1776197
1319 * device/lib/pic16/libio/adc/adcclose.c,
1320 device/lib/pic16/libio/adc/adcconv.c,
1321 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1322 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1323 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1324 * device/include/pic16/pic18f4431.h,
1325 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1326 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1328 2008-05-01 Raphael Neider <rneider AT web.de>
1330 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1331 moved xinst flag into pic16_options_t
1332 * src/pic16/device.c (default_device, pic16_list_devices,
1333 pic16_find_device): removed references to sfrrange
1334 * src/pic16/gen.c (genFunction),
1335 src/pic16/glue.c (pic16initialComments),
1336 src/pic16/main.c (pic16_optionsTable),
1337 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1339 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1341 2008-04-29 Raphael Neider <rneider AT web.de>
1343 * src/pic16/devices.inc,
1344 device/include/pic16/pic16devices.txt: replaced compiled-in list
1345 of devices with a variant parsed at runtime
1346 * src/pic16/device.c: added support for parsing pic16devices.txt,
1348 * src/pic16/device.h: removed (now) unused fields from PIC_device
1349 * src/pic16/main.c: removed #pragma maxram,
1350 (_pic16_initPaths): removed bogus generation of search paths,
1351 setup the port proper only after the search paths (for
1352 pic16devices.txt) are set up,
1353 (_pic16_finaliseOptions): moved processor dependant code here
1354 from _pic16_initPaths(), clean up
1355 * src/pic16/ralloc.c (pic16_init_stack),
1356 * src/pic16/ralloc.h,
1357 * src/pic16/pcode.c: clean up
1358 * device/include/Makefile.in,
1359 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1360 * support/scripts/inc2h-pic16.pl: updated instructions
1362 2008-04-29 Raphael Neider <rneider AT web.de>
1364 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1365 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1366 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1367 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1368 added missing family members and 18f2480/2580/4480/4580 family
1369 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1370 * device/include/pic16/pic18f2525.h: use 18f4620.h
1371 * device/include/pic16/pic18f6680.h: use 18f8680.h
1372 * device/include/pic16/pic18fregs.h,
1373 device/lib/pic16/pics.all,
1374 src/pic16/devices.inc: add new devices
1375 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1376 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1377 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1378 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1379 prevent attempting to build the libio for some new devices
1381 2008-04-29 Raphael Neider <rneider AT web.de>
1383 * debugger/mcs51/Makefile.in: fixed paths to sources
1385 2008-04-25 Borut Razem <borut.razem AT siol.net>
1387 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1388 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1389 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1390 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1391 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1392 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1393 as/link/z80/linkz80.dsp: lklibr.c moved
1394 * doc/INSTALL.txt: binary archives in bz2 format
1395 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1397 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1399 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1400 * support/regression/tests/bug1856409.c: new, added
1402 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1405 * src/mcs51/peep.c: Use werror for error messages.
1406 * src/SDCCicode.c (geniCodeConditional),
1407 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1408 * src/z80/Makefile.bcc,
1409 * src/z80/z80.dsp: added src/z80/peep.c/h
1410 * support/regression/tests/bug1839321.c: new, added
1412 2008-04-20 Raphael Neider <rneider AT web.de>
1414 * device/include/pic16/pic18f2455.h: added bitfields for port C
1416 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1418 * src/z80/peep.c: Use werror for error messages.
1420 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1422 * src/z80/peep.h (declaration of notUsed()),
1423 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1425 * src/z80/z80.h (added dependency on peep.h),
1426 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1429 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1431 * src/SDCCpeeph.c (added support for notUsed()),
1432 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1434 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1435 for notUsed()): Implemented generic (that is not port-specific) part
1438 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1440 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1441 * device/lib/libsdcc.lib,
1442 * device/lib/Makefile.in,
1443 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1444 * device/lib/calloc.c: renamed to _calloc.c
1445 * device/lib/free.c: renamed to _free.c
1446 * device/lib/malloc.c: renamed to _malloc.c
1447 * device/lib/realloc.c: renamed to _realloc.c
1448 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1449 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1450 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1451 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1452 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1453 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1454 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1455 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1457 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1458 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1459 * support/regression/tests/bug1509084.c: new, added
1461 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1463 * device/include/mcs51/cc2510fx.h: added _XPAGE
1464 * device/include/mcs51/compiler.h: cosmetic changes
1466 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1468 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1471 2008-03-31 Borut Razem <borut.razem AT siol.net>
1473 * support/cpp2 renamed to support/cpp
1474 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1475 support/cpp2/libiberty/splay-tree.c,
1476 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1477 support/cpp2/libcpp/directives.c,
1478 support/cpp2/libcpp/include/cpplib.h,
1479 support/cpp2/libcpp/include/symtab.h,
1480 support/cpp2/libcpp/include/line-map.h,
1481 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1482 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1483 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1484 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1485 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1486 release version 4.3.0
1487 * configure.in, configure, Makefile.in, Makefile.bcc:
1488 adapted for moved cpp2
1490 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1492 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1493 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1495 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1497 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1499 * support/regression/tests/bug1717943.c: new, added
1501 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1503 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1504 bytewise return value assignments introduced in last commit.
1506 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1508 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1509 genMult, genJumpTab):
1510 Use 16-bit instructions for addition in some additional cases,
1511 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1513 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1515 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1516 Implemented RFE #1921450, changed some debug messages.
1518 2008-03-30 Borut Razem <borut.razem AT siol.net>
1520 * Small Device C Compiler 2.8.0 released
1521 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1522 * support/scripts/sdcc.nsi: added finish page; this version
1523 was used for 2.8.0 release
1524 * doc/knownbugs.html: removed; magically generated by the build
1525 process using gen_known_bugs.pl from now on
1527 2008-03-23 Borut Razem <borut.razem AT siol.net>
1529 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1530 and reverted it, since it was already fixed by Raphael ;-)
1531 * doc/knownbugs.html: updated for RC2
1533 2008-03-22 Raphael Neider <rneider AT web.de>
1535 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1538 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1540 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1541 * support/regression/tests/bug1839277.c: added related testBug1839299
1543 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1545 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1546 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1548 * src/mcs51/gen.c: throughout only output hex constants
1549 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1550 * support/regression/tests/bug1839277.c: new, added
1552 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1554 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1555 compilation warning about nested comments.
1557 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1559 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1560 * support/regression/tests/bug1921073.c: new, added
1562 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1564 * src/z80/SDCCpeeph.c.c (callFuncByName):
1565 Commented function parameters.
1567 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1569 * src/z80/ralloc.c (packRegsForAccUse2):
1570 disabled a broken accumulator packing optimization (fixed #1292721).
1571 * support/regression/tests/bug-1292721: Regression test for #1292721.
1573 2008-03-16 Raphael Neider <rneider AT web.de>
1575 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1576 fixed code bloat regression using a variant of patch #1915618
1578 2008-03-16 Borut Razem <borut.razem AT siol.net>
1580 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1581 icon, changed startup menu for release distribution, code cleaning,
1582 create url files instead links in startup menu
1584 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1586 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1587 * support/regression/tests/bug1579949.c: new, added
1589 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1591 * device/lib/printf_fast.c: fixed bug 1255403
1593 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1595 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1596 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1598 2008-03-14 Borut Razem <borut.razem AT siol.net>
1600 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1601 command line options
1602 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1603 is correctly displayed
1604 * as/link/z80/lkmain.c: usage line commented out
1606 2008-03-13 Borut Razem <borut.razem AT siol.net>
1608 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1609 updated the list pf supported pic14 devices
1611 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1613 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1615 2008-03-12 Borut Razem <borut.razem AT siol.net>
1617 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1618 fixed documentation request #1718191
1619 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1620 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1623 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1625 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1626 * support/regression/tests/bug1505811.c: new, added
1628 2008-03-09 Raphael Neider <rneider AT web.de>
1630 * device/include/pic16/pic18f2620.h,
1631 * device/include/pic16/pic18f4620.h,
1632 * device/lib/pic16/libdev/pic18f2620.c,
1633 * device/lib/pic16/libdev/pic18f4525.c,
1634 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1635 family to consistently use pic18f4620.[ch], fixes #1832562
1637 2008-03-09 Borut Razem <borut.razem AT siol.net>
1639 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1640 changed sdcc version to 2.8.0
1641 * knownbugs.html: regenerated
1642 * support/scripts/gen_known_bugs.pl: added number of open bugs
1644 2008-03-09 Raphael Neider <rneider AT web.de>
1646 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1647 (genOr): read volatile operand even if the result is known,
1649 (genOr,genXor): removed unused legacy code,
1650 (genDummyRead): use pic16_mov2w_volatile()
1652 2008-03-08 Borut Razem <borut.razem AT siol.net>
1654 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1655 cons w. --model-large
1656 * support/regression/staticinit.c: added regression test for bug
1659 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1661 * src/ds390/gen.c (pushSide, genPcall),
1662 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1663 * src/mcs51/gen.c: cosmetic changes
1664 * support/regression/fwk/include/testfwk.h: added macro reentrant
1665 * support/regression/tests/bug1908493.c: new, added
1667 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1669 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1671 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1673 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1674 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1675 already set in ds390/main.c and mcs51/main.c
1677 2008-03-07 Raphael Neider <rneider AT web.de>
1679 * src/regression/init0.c: new test for initialized arrays of function
1681 * src/regression/Makefile: made a bit more flexible, added init0.c
1682 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1683 pointers, closes #1427663
1685 2008-03-05 Borut Razem <borut.razem AT siol.net>
1687 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1688 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1690 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1692 * support/librarian/sdcclib.c:Added feature request 1908061:
1693 Synchronise sdcclib commands with ar.
1695 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1697 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1698 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1699 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1700 * device/include/mcs51/compiler.h: removed umlauts, added double
1703 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1705 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1706 * support/regression/tests/bug1536762.c: new, added
1708 * src/SDCCutil.h: added getBuildDate()
1709 * src/SDCCmain.c (printVersionInfo),
1710 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1712 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1713 * src/ds390/ralloc.c (packRegisters),
1714 * src/mcs51/ralloc.c (packRegisters),
1715 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1717 * support/regression/tests/bug1618050.c: new, added
1718 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1719 * support/regression/fwk/include/testfwk.h,
1720 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1723 2008-03-04 Raphael Neider <rneider AT web.de>
1725 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1726 on accessing OP_SYM_TYPE(op)
1727 * src/pic/gen.h: removed unused prototype of genMinusDec()
1728 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1729 fix #1876953 (invalid subtraction code), removed unused code
1731 2008-03-03 Raphael Neider <rneider AT web.de>
1735 * src/pic/genarith.c,
1737 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1738 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1740 2008-03-03 Raphael Neider <rneider AT web.de>
1742 * src/pic/device.c (find_device): search user-specified paths first
1743 for pic14devices.txt, fixes #1900827
1745 2008-03-02 Borut Razem <borut.razem AT siol.net>
1747 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1748 AddToPath and RemoveFromPath
1750 2008-03-01 Borut Razem <borut.razem AT siol.net>
1752 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1753 work correctly, added debugging support if -DSDCC.DEBUG command line
1756 2008-02-28 Borut Razem <borut.razem AT siol.net>
1758 * doc/sdccman.lyx: cosmetic changes
1760 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1762 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1763 * doc/sdccman.lyx: fixed unmeant removal of spaces
1765 2008-02-27 Borut Razem <borut.razem AT siol.net>
1767 * support/scripts/sdcc.nsi: corrected installation directory for
1768 current user installation mode
1769 * doc/README.txt: added Philipp Klaus Krause to the developers list
1771 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1773 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1774 return ifx condition
1775 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1776 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1777 ifxJump to fix bug 1838000
1778 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1779 * support/regression/tests/bug1838000.c: new, added
1780 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1782 2008-02-26 Borut Razem <borut.razem AT siol.net>
1784 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1786 * support/scripts/sdcc.nsi: added MULTIUSER page,
1787 NSIS upgraded to version 2.35
1789 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1791 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1792 * support/regression/tests/bug1565152.c: new, added
1794 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1796 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1797 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1798 * support/regression/tests/bug1670148.c: new, added
1800 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1802 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1804 2008-02-24 Borut Razem <borut.razem AT siol.net>
1806 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1807 is ineffective for unsigned char parameter
1809 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1811 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1812 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1813 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1814 * support/Util/MySystem.c (my_system): output errorcode when verbose
1816 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1818 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1821 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1823 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1826 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1828 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1830 2008-02-21 Borut Razem <borut.razem AT siol.net>
1832 * support/regression/Makefile.in,
1833 support/regression/ports/ds390/spec.mk,
1834 support/regression/ports/hc08/spec.mk,
1835 support/regression/ports/mcs51-common/spec.mk,
1836 support/regression/ports/pic14/spec.mk,
1837 support/regression/ports/pic16/spec.mk,
1838 support/regression/ports/ucz80/spec.mk,
1839 support/regression/ports/xa51/spec.mk:
1840 added CFLAGS when compiling timeout
1842 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1844 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1847 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1849 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1850 * support/regression/tests/bug1888147.c: new, added
1852 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1854 * src/z80/gen.c: fixed bugs #1596270, #1736867
1856 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1858 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1859 contents, mostly fixes #1596270
1861 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1863 * src/z80/peeph.def,
1864 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1865 peepholes, fixes #1806565
1867 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1869 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1870 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1871 fixes bug 1739475, thanks Robert Larice
1872 (rule 271): new, added
1874 2008-02-18 Borut Razem <borut.razem AT siol.net>
1876 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1878 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1880 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1882 2008-02-17 Raphael Neider <rneider AT web.de>
1884 * src/pic16/genarith.c,
1887 * src/pic16/genutils.c: removed unused legacy code,
1888 removed unused fields from struct asmop and struct _G
1890 2008-02-17 Raphael Neider <rneider AT web.de>
1892 * src/pic16/gen.c (AccRsh): cosmetic changes,
1893 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1894 genRightShiftLiteral): fixed to work with SFRs as result by
1895 assigning only once to result,
1896 removed a lot of unused/excluded code fragments
1898 2008-02-17 Raphael Neider <rneider AT web.de>
1900 * device/include/pic/pic16f88.h,
1901 * device/include/pic/pic16f886.h,
1902 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1904 2008-02-17 Borut Razem <borut.razem AT siol.net>
1906 * src/z80/peeph.def: applied patch
1907 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1908 * src/z80/gen.c, src/z80/peeph.def: applied patch
1909 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1910 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1911 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1912 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1913 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1914 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1916 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1918 * as/link/mcs51/aslink.dsp: removed SDK define
1919 * as/link/z80/clean.mk: brought in sync with other ports
1920 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1921 * as/hc08/Makefile.bcc,
1922 * as/mcs51/Makefile.bcc,
1923 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1924 * src/z80/main.c (_setValues): use the now capitalized -Z,
1925 (z80_port, gbz80_port): generate debug information when asked
1927 2008-02-16 Borut Razem <borut.razem AT siol.net>
1929 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1930 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1931 as/z80/Makefile.in. as/z80/Makefile.bcc:
1932 applied patch #1893393: patch for as-z80 and link-z80 to generate
1933 cdb, thanks to Armin Diehl
1934 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1935 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1936 asnoice.c moved to as/asxxsrc/asnoice.c
1937 * src/z80/peeph-gbz80.def: applied patch
1938 #1880235: Z80 return peephole, thanks to Philipp Krause
1940 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1943 * doc/sdccman.lyx: bumped version to 2.7.5
1944 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1946 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1948 * device/include/pic16/stdlib.h,
1949 * device/lib/pic16/libc/stdlib/ltoa.c,
1950 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1952 2008-02-13 Borut Razem <borut.razem AT siol.net>
1954 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1955 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1956 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1957 src/SDCCopt.c, src/SDCCval.c:
1958 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1960 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1962 * src/SDCCsymt.c (compareType): fixed bug 1309013
1964 2008-02-09 Borut Razem <borut.razem AT siol.net>
1966 * src/SDCCval.c, src/SDCCval.h:
1967 code cleaning, added function constChrVal()
1968 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1969 call constChrVal() instead constVal()
1971 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1973 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1976 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1977 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1980 2008-02-01 Raphael Neider <rneider AT web.de>
1982 * device/include/pic/pic16f886.h,
1983 * device/include/pic/pic16f887.h: added RA6 and RA7
1985 2008-01-24 Raphael Neider <rneider AT web.de>
1987 * device/include/pic/pic16f88.h: added RA6 and RA7
1988 * device/lib/pic/libdev/disabled_pic16f886.c,
1989 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1991 * src/pic16/devices.inc,
1992 * device/include/pic16/pic18f2423.h,
1993 * device/include/pic16/pic18f2523.h,
1994 * device/include/pic16/pic18fregs.h,
1995 * device/lib/pic16/pics.all
1996 * device/lib/pic16/libdev/pic18f2423.c,
1997 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1998 * device/lib/pic16/libio/i2c.ignore,
1999 * device/lib/pic16/libio/usart.ignore,
2000 * device/lib/pic16/libio/adc.ignore: ignore new devices
2002 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
2004 * src/SDCCast.c (createRMW): fixed bug 1582651
2006 2008-01-20 Borut Razem <borut.razem AT siol.net>
2008 * src/SDCCcse.c: partially fixed enhancement request
2009 #1793872 - multiply by -1 not collapsed
2010 * support/regression/tests/arithcsi.c: added regression test
2012 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
2014 * as/mcs51/asx8051.dsp: removed define SDK
2015 * as/mcs51/i51mch.c (machine): fixed bug 1865114
2016 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
2018 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2019 cosmetic changes, brought more in sync, changed old K&R to ANSI
2021 2008-01-13 Borut Razem <borut.razem AT siol.net>
2023 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
2024 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
2026 2007-12-30 Borut Razem <borut.razem AT siol.net>
2028 * src/pic16/gen.c: fixed implementation of bitwise operations for
2030 * support/regression/tests/bitwise.c: added test cases
2032 2007-12-29 Borut Razem <borut.razem AT siol.net>
2034 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
2035 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
2036 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
2037 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
2038 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
2039 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
2040 src/pic16/pcode.[ch]: added const qualifier
2041 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2042 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
2043 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
2044 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
2045 * as/asxxsrc/aslex.c: use dbuf_getline()
2046 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
2047 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
2048 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
2049 as/z80/asm.h, as/z80/z80adr.c:
2050 changed type of ib and ip to const char *
2052 2007-12-28 Borut Razem <borut.razem AT siol.net>
2054 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
2055 introduced (readlin) - long lines are turuncated
2056 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
2057 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
2058 as/z80/Makefile.in: moved aslex.c to asxxsrc
2059 * as/hc08/aslex.c, as/z80/aslex.c: deleted
2060 * as/hc08/asmain.c, as/mcs51/asmain.c:
2061 added missing initialization of a_addr field
2062 * support/regression/tests/long_asm_line.c: added regtest for long
2065 2007-12-22 Borut Razem <borut.razem AT siol.net>
2067 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2069 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2071 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2073 2007-12-16 Borut Razem <borut.razem AT siol.net>
2075 * device/include/pic16/stdbool.h: removed, since already exists in
2076 device/include/; this also fixes bitopcse.c regression test for pic16
2078 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2079 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2080 dereference doesn't work; covered by regression test bug1399290
2082 2007-12-05 Borut Razem <borut.razem AT siol.net>
2084 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2087 2007-12-01 Borut Razem <borut.razem AT siol.net>
2089 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2090 corrected handling of the highest_valid_address
2092 2007-11-17 Raphael Neider <rneider AT web.de>
2094 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2095 * src/pic/glue.c (picglue): emit .file if --debug is given
2097 2007-11-17 Raphael Neider <rneider AT web.de>
2099 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2100 care when left or right operand resides in result, fixes #1830220
2102 2007-11-17 Borut Razem <borut.razem AT siol.net>
2104 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2105 #983491 - "Merge duplicate strings function is ineffective"
2106 * support/regression/tests/bug-983491.c: regtest disabled
2107 * as/asxxsrc: created
2108 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2109 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2110 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2111 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2112 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2113 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2114 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2115 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2116 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2117 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2118 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2119 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2120 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2122 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2124 * device/include/stdarg.h: added and removed some casts
2125 * src/SDCCsymt.c (compareType): Fully check types between generic and
2126 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2128 2007-11-13 Borut Razem <borut.razem AT siol.net>
2130 * support/regression/tests/bug-1817005.c:
2131 added regtest for bug #1817005 - as-z80 chokes on long labels
2133 2007-11-12 Borut Razem <borut.razem AT siol.net>
2135 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2136 as/z80/asout.c, as/z80/aslist.c:
2137 fixed bug #1817005 - as-z80 chokes on long labels
2139 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2142 * as/z80/asmain.c: cosmetic changes
2145 * as/z80/alloc.h: removed
2147 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2148 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2149 * as/link/hc08/Makefile.in,
2150 * as/link/mcs51/Makefile.in,
2151 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2153 * as/link/mcs51/lkarea.c,
2154 * as/link/mcs51/lkmain.c: cosmetic changes
2155 * as/link/hc08/lklibr.c,
2156 * as/link/z80/lklibr.c,
2157 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2158 used cygwin_conv_to_full_posix_path,
2159 added warnings, cosmetic changes, brought more in sync
2160 changed old K&R into ANSI function declarations
2161 * as/link/z80/lklibr.c (loadAdb): added
2162 * as/link/z80/lkmain.c: removed -- option from usage text
2164 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2166 * src/mcs51/gen.c (outBitC): optimized for no result
2168 2007-10-31 Borut Razem <borut.razem AT siol.net>
2170 * src/SDCCsymt.c: fixed (hopeful properly) bug
2171 #1805702 - order of extern matters
2172 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2175 2007-10-29 Borut Razem <borut.razem AT siol.net>
2177 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2178 - order of extern matters
2179 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2182 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2184 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2185 24bitMode, portIsDS390
2186 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2187 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2188 (notVolatileVariable): also check sloc names,
2189 (callFuncByName): moved ftab[] out of function and sorted it by use
2191 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2193 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2194 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2195 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2196 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2197 * support/regression/tests/bug-880197.c: new, added
2199 2007-10-28 Borut Razem <borut.razem AT siol.net>
2201 * support/regression/Makefile.in,
2202 support/regression/ports/mcs51-large/spec.mk,
2203 support/regression/ports/mcs51-xstack-auto/spec.mk,
2204 support/regression/ports/mcs51-stack-auto/spec.mk,
2205 support/regression/ports/mcs51-medium/spec.mk,
2206 support/regression/ports/mcs51-common/spec.mk,
2207 support/regression/ports/mcs51-common/*,
2208 support/regression/ports/mcs51-small/*:
2209 mcs51 renamed to mcs51-common, created mcs51-small
2210 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2211 * support/regression/tests/bug-1805702.c: added regtest for bug
2214 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2216 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2217 added new rules 265 - 270
2218 * support/regression/tests/bug1721024.c:new, added
2219 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2220 introduced new test-mcs51 to run all mcs51 tests
2222 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2224 * support/regression/tests/bug1816470.c: new, added
2226 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2228 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2229 propagate for *,+,- with float, fixed bug 1816470
2230 (decorateType): cast to resultTypeProp instead of resultType
2232 2007-10-19 Borut Razem <borut.razem AT siol.net>
2234 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2235 function is ineffective" for pic16 tareget
2236 * support/scripts/listerr.c: corrected include path
2237 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2240 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2242 * support/regression/tests/using.c: new, added
2243 * support/regression/tests/vaargs.c: fixed and enabled test
2245 2007-10-18 Borut Razem <borut.razem AT siol.net>
2247 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2249 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2251 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2253 * doc/sdccman.lyx: documented option --Werror
2254 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2255 RegBankUsed[] earlier
2257 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2259 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2263 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2265 * src/SDCCast.c (decorateType): improved optimization of tri-op
2266 * src/SDCCerr.c (vwerror, setWError),
2268 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2269 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2271 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2273 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2274 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2275 * support/regression/tests/bug-223113.c,
2276 * support/regression/tests/bug-426632.c,
2277 * support/regression/tests/bug-468811.c,
2278 * support/regression/tests/bug-477835.c,
2279 * support/regression/tests/bug-478094.c,
2280 * support/regression/tests/bug-499644.c,
2281 * support/regression/tests/bug-524209.c,
2282 * support/regression/tests/bug-524211.c,
2283 * support/regression/tests/packcast.c,
2284 * support/regression/tests/structidx.c: added empty tests
2285 * support/regression/tests/bug-607243.c: enabled test
2287 2007-10-06 Borut Razem <borut.razem AT siol.net>
2289 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2290 support of universal binaries on Mac OS X
2292 2007-10-02 Borut Razem <borut.razem AT siol.net>
2294 * src/SDCCval.h: unified double2ul macro for all platforms
2295 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2296 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2298 2007-09-30 Borut Razem <borut.razem AT siol.net>
2300 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2302 * sdcc_vc_in.h: enabled warnings
2303 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2304 unsigned type, result still unsigned
2305 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2307 2007-09-28 Raphael Neider <rneider AT web.de>
2309 * src/pic/device.c (find_device): prevent buffer underflow error
2310 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2311 the just destroyed list entry
2313 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2315 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2318 2007-09-18 Borut Razem <borut.razem AT siol.net>
2320 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2321 applied to unsigned type, result still unsigned
2323 2007-09-17 Borut Razem <borut.razem AT siol.net>
2325 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2326 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2327 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2328 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2329 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2330 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2331 src/z80/gen.c, src/z80/ralloc.c:
2332 fixed bug #1739860 - sdcc does not work correctly on some platforms
2334 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2336 2007-09-17 Raphael Neider <rneider AT web.de>
2338 * src/pic16/device.c: reverted to previous version
2339 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2341 2007-09-16 Raphael Neider <rneider AT web.de>
2343 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2344 as this raises a ton of gpasm warnings, just emit a second label
2345 * src/pic16/devices.inc,
2346 * device/lib/pic16/pics.all,
2347 * device/lib/pic16/libdev/pic18f2585.c,
2348 * device/lib/pic16/libdev/pic18f2680.c,
2349 * device/lib/pic16/libdev/pic18f2682.c,
2350 * device/lib/pic16/libdev/pic18f2685.c,
2351 * device/lib/pic16/libdev/pic18f4585.c,
2352 * device/lib/pic16/libdev/pic18f4680.c,
2353 * device/lib/pic16/libdev/pic18f4682.c,
2354 * device/lib/pic16/libdev/pic18f4685.c,
2355 * device/include/pic16/pic18f2585.h,
2356 * device/include/pic16/pic18f2680.h,
2357 * device/include/pic16/pic18f2682.h,
2358 * device/include/pic16/pic18f2685.h,
2359 * device/include/pic16/pic18f4585.h,
2360 * device/include/pic16/pic18f4680.h,
2361 * device/include/pic16/pic18f4682.h,
2362 * device/include/pic16/pic18f4685.h,
2363 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2364 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2365 patch contributed by Anton Strobl, applied with changes
2367 2007-09-16 Raphael Neider <rneider AT web.de>
2369 * device/include/pic16/pic18f2431.h,
2370 * device/include/pic16/pic18f25j10.h,
2371 * device/include/pic16/pic18f4431.h,
2372 * device/include/pic16/pic18f45j10.h: adopted common include style
2373 * device/include/pic16/pic18f1320.h,
2374 * device/include/pic16/pic18f2320.h,
2375 * device/include/pic16/pic18f2525.h,
2376 * device/include/pic16/pic18f4320.h,
2377 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2378 * device/include/pic16/pic18fregs.h: prepared for automatic include
2379 file selection by having DEVICE.h for every DEVICE
2380 * device/lib/pic16/libdev/pic18f2320.c,
2381 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2383 * device/lib/pic16/configure.in,
2384 * device/lib/pic16/configure: use rm -rf instead of rmdir
2385 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2386 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2388 2007-09-09 Borut Razem <borut.razem AT siol.net>
2390 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2391 distingush between i386 and ppc Mac OS X versions
2393 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2395 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2396 * support/regression/tests/bug1788177.c: new, added
2398 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2400 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2401 * device/include/mcs51/lint.h added keyword __naked
2403 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2407 * src/SDCCmem.h: removed maxRegBank
2408 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2409 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2410 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2411 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2412 name and behaviour to handle banked functions
2413 (scan4op): and use it to fix bug 1786213
2415 2007-09-03 Raphael Neider <rneider AT web.de>
2417 * device/include/pic16/pic18f248.h,
2418 * device/include/pic16/pic18f258.h,
2419 * device/include/pic16/pic18f448.h,
2420 * device/lib/pic16/libdev/pic18f248.c,
2421 * device/lib/pic16/libdev/pic18f258.c,
2422 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2423 added T0CONbits, fixes #1786891
2425 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2427 * src/ds390/gen.c (genFarPointerSet),
2428 * src/hc08/ralloc.c (packRegisters),
2429 * src/mcs51/ralloc.c (packRegisters),
2430 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2432 * src/SDCCicode.h: POINTER_SET can be true for literals too
2433 * support/regression/tests/bug1750318.c: new, added
2435 2007-08-23 Borut Razem <borut.razem AT siol.net>
2437 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2438 library versions without the completition functionality
2440 2007-08-22 Raphael Neider <rneider AT web.de>
2442 * device/include/pic16/pic18f1220.h,
2443 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2445 2007-08-12 Borut Razem <borut.razem AT siol.net>
2447 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2449 2007-08-11 Borut Razem <borut.razem AT siol.net>
2451 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2452 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2453 support/Util/SDCCerr.[ch] moved to src
2454 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2455 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2456 device/examples/ds390/tinitalk/tinitalk.dsp,
2457 device/examples/serialcomm/windows/serialcomm.dsp,
2458 support/librarian/librarian.dsp:
2459 removed linking of unused odbc32.lib and odbccp32.lib
2460 * support/scripts/winres.h:
2461 added for compilation with Visual C++ 2005 Express Edition
2463 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2465 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2468 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2470 * sdccconf_in.h: update the endian test so that SPARC Solaris
2471 does not throw syntax errors
2473 2007-08-06 Borut Razem <borut.razem AT siol.net>
2475 * doc/sdccman.lyx: removed two index entries which prevented the
2476 generation of sdcc doc archive
2478 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2480 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2481 instead of lyx 1.5.0.
2483 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2485 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2486 Lucas Loizaga, with minor modifications. Thanks!
2488 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2490 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2493 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2495 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2496 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2499 2007-07-22 Borut Razem <borut.razem AT siol.net>
2501 * configure.in, configure: re-introduced .version
2502 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2503 the version reverted to 2.7.0
2505 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2508 * doc/sdccman.lyx: bumped version to 2.7.3
2509 * device/include/mcs51/compiler.h: fixed elif->else
2510 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2511 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2512 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2513 enable accuse for bit operands
2514 * src/SDCCmain.c (printVersionInfo),
2515 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2516 environment descriptor
2517 * src/SDCCutil.h: added getBuildEnvironment
2518 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2519 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2520 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2521 * support/regression/tests/bug1348008.c,
2522 * support/regression/tests/bug1496419.c,
2523 * support/regression/tests/bug1503067.c,
2524 * support/regression/tests/preproc.c: added empty tests
2526 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2528 * support/regression/tests/bug1678803.c: new, added
2530 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2533 * as/link/hc08/lkihx.c,
2534 * as/link/hc08/lkrloc.c,
2535 * as/link/mcs51/lkihx.c,
2536 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2537 ihxExtendedLinearAddress
2538 * as/link/mcs51/lkrloc.c (relr),
2539 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2540 acall/ajmp, see bug 830513
2542 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2544 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2545 (cseBBlock): remember aggr2ptr has been used
2546 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2547 (geniCodeAssign): fixed bug 868103
2548 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2549 added operandSize prototype
2550 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2551 (genDataPointerSet): use max of size of right and result,
2552 (gencjne): added parameter useCarry for optimization,
2553 (genCmpEq): use carry if appropriate,
2554 (genXor): check if operand already in carry
2555 * support/regression/tests/bug-868103.c: enabled test
2557 2007-07-12 Raphael Neider <rneider AT web.de>
2559 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2561 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2563 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2564 from Robert Larice, thanks
2565 * support/regression/tests/bitopcse.c,
2566 * support/regression/tests/bitvars.c,
2567 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2568 * support/regression/tests/bug-927659.c: enabled test for z80
2569 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2570 * support/regression/tests/bug1745717.c: new, added
2571 * support/regression/tests/literalop.c,
2572 * support/regression/tests/nullstring.c: removed storage definitions that
2573 are now in testfwk.h
2575 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2577 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2578 and bool for targets that do not fully support it.
2579 * support/regression/tests/bug1546986.c,
2580 * support/regression/tests/bug1723128.c,
2581 * support/regression/tests/bug1734654.c,
2582 * support/regression/tests/bug1738367.c,
2583 * support/regression/tests/constantRange.c: only use bool if allowed
2585 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2587 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2588 Larice, also handle function pointers
2589 * support/regression/tests/bug1749275.c: new, added
2591 2007-07-03 Borut Razem <borut.razem AT siol.net>
2593 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2594 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2595 #1746528: SDCC should ignore ':' in inline assembler comments
2596 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2598 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2600 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2601 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2603 2007-06-29 Borut Razem <borut.razem AT siol.net>
2605 * src/SDCCmain.c: fixed bug
2606 #1744746: SDCC #4867: broken option --xram-size
2608 2007-06-28 Borut Razem <borut.razem AT siol.net>
2610 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2611 find out the endianess of host machine for ucsim
2613 2007-06-27 Borut Razem <borut.razem AT siol.net>
2615 * support/regression/generate-cases.py: corrected the file name
2617 * configure.in, configure, sdccconf_in.h: find out the endianess of
2619 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2622 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2624 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2626 2007-06-26 Borut Razem <borut.razem AT siol.net>
2628 * support/regression/generate-cases.py: display warning if function
2629 list is empty; implemented more flexible rule for detection of
2630 testing functions, allowing return type 'void' in the same line as
2631 the function name in the function definition
2632 * support/regression/tests/bug-1654060.c: corrected test
2633 * support/librarian/sdcclib.c: fixed warning:
2634 format '%s' expects type 'char *', but argument 2 has type 'int'
2636 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2638 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2639 Multiple infiles for sdcclib.
2641 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2643 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2646 2007-06-18 Borut Razem <borut.razem AT siol.net>
2648 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2649 how to handle comments, so they have to be removed by the
2650 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2651 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2652 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2653 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2654 table driven option hadling
2656 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2658 * src/SDCCast.c (decorateType),
2659 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2660 iCode to ast level to fix bug 1738367
2661 * support/regression/tests/bug1738367.c: new, added
2663 2007-06-15 Raphael Neider <rneider AT web.de>
2665 * src/pic16/devices.inc,
2666 * device/lib/pic16/pics.all,
2667 * device/include/pic16/pic18fregs.h,
2668 * device/include/pic16/pic18f[24][45]20.h,
2669 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2670 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2671 * device/lib/pic16/Makefile.in: faster cleanup
2673 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2675 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2677 2007-06-13 Raphael Neider <rneider AT web.de>
2679 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2681 2007-06-12 Raphael Neider <rneider AT web.de>
2683 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2684 suppress bit defines if NO_BIT_DEFINES is #define'd
2685 * device/include/pic/pic*.h: recreated all headers to include
2686 conditional bit defines
2687 * device/include/pic/pic16f886.h,
2688 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2689 * device/include/pic/recreate.sh: script to recreate the complete
2690 device library files based on the currently supported devices
2692 2007-06-12 Borut Razem <borut.razem AT siol.net>
2694 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2695 support/regression/Makefile.in, support/scripts/build.mak,
2696 support/scripts/Makefile.snapshot:
2697 use new svn URL scheme
2698 * doc/sdccman.lyx: SDCC Wiki moved to
2699 http://sdcc.wiki.sourceforge.net/
2701 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2703 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2704 * support/regression/tests/bug1734654.c: added
2706 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2708 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2709 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2710 with literal operands
2712 2007-06-10 Borut Razem <borut.razem AT siol.net>
2714 * as/link/z80/lklibr.c: fixed mingw build warning
2715 lklibr.c:575: warning: implicit declaration of function 'tolower'
2716 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2717 src/z80/main.c: move target specific options from src/SDCCmain.c
2718 to src/<target>/main.c
2720 2007-06-09 Borut Razem <borut.razem AT siol.net>
2722 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2723 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2724 * support/regression/tests/bug-1294691.c: added
2726 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2728 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2729 can also be static, fixes bug 1733438
2730 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2731 have absolute address too
2732 (computeType): added optimization for 'cond ? true : false'
2733 * support/regression/tests/absolute.c: added test for static absolute var
2735 2007-06-08 Raphael Neider <rneider AT web.de>
2737 * src/regression/Makefile: suppress parallel builds, allow easy
2738 switching between pic14/pic16 ports
2739 * src/regression/picregs.h: added pic14/16 header file switch
2740 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2741 inline.c,nestfor.c,string1.c}: include "picregs.h"
2743 2007-06-07 Borut Razem <borut.razem AT siol.net>
2745 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2746 permanent solution to suppress GCC 4.2.0 c++ warning:
2747 deprecated conversion from string constant to `char *'
2748 use 'const char *' where ever required
2749 * support/regression/generate-cases.py: implemented more flexible rule
2750 for detection of testing functions, allowing white-spaces surrounding
2751 the function name and the 'void' parameter.
2752 * support/regression/tests/constantRange.c,
2753 support/regression/tests/scott-compare3.c: fixed failing regression
2754 tests, uncovered by implementation of more flexible rule for detection
2755 of testing functions
2757 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2759 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2761 2007-06-04 Borut Razem <borut.razem AT siol.net>
2763 * configure.in, configure, config_vc.awk: sdcc version number is now
2764 stored in configure.in; removed .version
2765 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2766 doc/INSTALL.txt: version bumped to 2.7.2
2767 * sim/ucsim/configure.in, sim/ucsim/configure:
2768 use "read" to read from .version
2770 2007-06-03 Borut Razem <borut.razem AT siol.net>
2772 * */Makefile.in: removed annoying warning:
2773 Makefile:xx: Makefile.dep: No such file or directory
2775 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2777 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2778 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2779 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2780 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2781 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2782 bugfix: only use newBoolLink for bit result type
2783 * src/SDCCicode.c (geniCodeLogic): added param tree,
2784 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2785 (geniCodeLogicAndOr): use IS_BIT,
2786 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2787 (ast2iCode): added tree param to geniCodeLogic for comparisons
2788 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2789 * support/regression/tests/bug1723128.c: added test NotZero
2791 2007-06-01 Borut Razem <borut.razem AT siol.net>
2793 * SDCPP synchronized with GCC CPP release version 4.2.0,
2794 currently the latest release:
2795 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2796 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2797 support/cpp2/cppdefault.h, support/cpp2/except.h,
2798 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2799 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2800 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2801 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2802 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2803 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2804 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2805 support/cpp2/opts.h, support/cpp2/output.h,
2806 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2807 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2808 support/cpp2/system.h, support/cpp2/version.c,
2809 support/cpp2/Makefile.in: modified
2810 * support/cpp2/opts-common.c: added
2811 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2812 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2813 search for included source file in local directory
2814 * sim/ucsim/configure, sim/ucsim/configure.in:
2815 temporary solution to suppress GCC 4.2.0 c++ warning:
2816 deprecated conversion from string constant to `char *'
2818 2007-06-01 Raphael Neider <rneider AT web.de>
2820 * device/lib/pic/libdev/pic12f683.c,
2821 * device/include/pic/pic12f683.h: added GPIO bits
2823 2007-06-01 Raphael Neider <rneider AT web.de>
2825 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2826 quotation marks, clarified role of PIC14 vs. PIC16 ports
2827 * src/pic16/devices.inc,
2828 * device/include/pic16/pic18fregs.h,
2829 * device/include/pic16/pic18f[24][45]j10.h,
2830 * device/lib/pic16/pics.all,
2831 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2832 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2833 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2834 for new devices as they are not yet supported by gputils
2836 2007-05-31 Borut Razem <borut.razem AT siol.net>
2838 * Small Device C Compiler 2.7.0 released
2839 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2840 changed sdcc version to 2.7.1
2841 * support/scripts/sdcc.nsi: added How to create WIN32 release
2844 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2846 * doc/sdccman.lyx: documented initialization and allocation of absolute
2847 variables, bit parameter passing, the need for function pointers to be
2848 reentrant and alpha quality support of inline and retrict
2850 2007-05-26 Borut Razem <borut.razem AT siol.net>
2852 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2853 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2854 * docs/knownbugs.html: updated
2856 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2858 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2860 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2862 (gencjneshort): optimized when left is AOP_DIR
2863 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2864 initializing unions in a struct/array
2865 * support/regression/fwk/include/testfwk.h: added defines for data, near
2866 and far for host and z80
2867 * support/regression/tests/bug1723128.c: new, added
2869 2007-05-22 Borut Razem <borut.razem AT siol.net>
2871 * doc/knownbugs.html: updated
2873 2007-05-21 Raphael Neider <rneider AT web.de>
2875 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2876 error message instead
2877 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2879 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2881 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2883 2007-05-21 Raphael Neider <rneider AT web.de>
2885 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2887 * src/regression/gpsim_assert.h,
2888 * src/regression/Makefile,
2889 * src/regression/pcodeopt.c: regression test for the above fix
2891 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2893 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2894 jumps to self, fixed bug 1717281
2896 2007-05-10 Borut Razem <borut.razem AT siol.net>
2898 * support/scripts/gen_known_bugs.pl: cosmetic fix
2899 * doc/knownbugs.html: generated by gen_known_bugs.pl
2901 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2903 * src/SDCCast.c (createFunction): also generate non-inlined version of
2904 function for functions declared as "static inline"
2905 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2906 function can be inlined after non-inlined version generated.
2908 2007-05-10 Borut Razem <borut.razem AT siol.net>
2910 * support/scripts/gen_known_bugs.pl: added script
2911 which generates knownbugs.html
2913 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2915 * doc/knownbugs.html: updated for release 2.7.0
2917 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2919 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2921 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2923 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2924 (throughout): updated generating comments
2925 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2926 (throughout): updated generating comments
2927 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2928 rule instead of at the second, or it might skip lines when removing the
2930 * support/regression/tests/bug1714204.c: changed test to foo
2932 2007-05-08 Borut Razem <borut.razem AT siol.net>
2934 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2935 thanks to SDCC Distributed Compile Farm members,
2936 added Z80 and GBZ80 command line options
2937 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2939 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2941 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2942 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2943 * support/regression/tests/longlit.c: modified to be tested at all and
2944 to pass the actual test
2946 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2948 * device/include/mcs51/uPSD33xx.h: Added.
2950 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2952 * device/lib/_gptrput.c,
2953 * device/lib/_gptrget.c: removed old code,
2955 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2956 * support/regression/tests/bug1714204.c: new, added
2958 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2960 * support/regression/tests/regtrack.c: test was never executed
2961 because of the regression test being picky about white spaces.
2962 * device/lib/mcs51/crtclear.asm: added comment
2964 2007-05-06 Raphael Neider <rneider AT web.de>
2966 * device/lib/pic/Makefile.rules,
2967 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2968 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2970 2007-05-06 Raphael Neider <rneider AT web.de>
2972 * src/pic16/device.h,
2974 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2975 _pic16_setDefaultOptions): removed/reordered command-line args
2976 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2977 devices, regrouped command line args, environment variables),
2978 clarified sone points, added sections on how to add devices to the
2981 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2983 * src/z80/peeph.def: fixed bug in rule 2
2985 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2987 * src/port.h: added TARGET_MCS51_LIKE
2988 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2989 take advantage of it too
2990 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2991 (shiftR2Left2Result): Optimized: don't check shifting by 0
2992 * src/z80/peeph-z80.def,
2993 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2994 modifications, see patch 1700823
2995 * src/mcs51/peep.c (): fixed bug 1712928
2996 * support/regression/tests/bug1712928.c: new, added
2998 2007-05-05 Borut Razem <borut.razem AT siol.net>
3000 * device/lib/pic16/Makefile.common.in,
3001 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
3002 removed bash dependencies
3004 2007-05-01 Borut Razem <borut.razem AT siol.net>
3007 fixed bug #1710507: --i-code-in-asm makes compile fail
3008 all iCode comments are now one liners
3009 * src/mcs51/gen.c: fixed memory leak
3011 2007-05-01 Raphael Neider <rneider AT web.de>
3013 * device/lib/pic/libdev/*.c
3014 * device/include/pic/*.h: regenerated all device libs from updated
3016 * support/scripts/inc2h.pl: documented usage, now uses strict to
3019 2007-04-30 Borut Razem <borut.razem AT siol.net>
3022 fixed bug #1669175: Problem with space in output paths
3023 documented how to use paths with spaces for Windows users
3025 2007-04-29 Borut Razem <borut.razem AT siol.net>
3027 * Fixed svn:eol-style and svn:keywords properties
3028 * src/SDCCval.c: fixed bug
3029 #1592871: Segfault with "large" const arrays of characters
3030 replaced recursion with iteration
3031 * Removed svn:executable property from non-executable files
3033 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
3035 * src/mcs51/gen.c (genRet): fixed bug 1707003
3037 2007-04-27 Raphael Neider <rneider AT web.de>
3039 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
3040 createReachingDefinitions,assignValnums,pic16_destructDF,
3041 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
3042 prevent NULL pointer dereferences
3043 * device/lib/pic/libdev/pic16f886.c,
3044 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
3045 prevent building them, gputils do not really support them yet
3047 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3049 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
3050 helps printf_small. 32 bytes more __idata mem.
3052 2007-04-27 Raphael Neider <rneider AT web.de>
3054 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
3055 return early when pb or pb->pcHead is NULL (patch #1708427)
3056 * src/regression/empty.c,
3057 * src/regression/Makefile: added test with empty functions
3058 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
3060 2007-04-27 Borut Razem <borut.razem AT siol.net>
3062 * src/SDCCast.c: fixed feature request
3063 #1547512: Redundant strings linked when using sizeof("abc")
3065 2007-04-23 Borut Razem <borut.razem AT siol.net>
3067 * doc/sdccman.lyx, src/SDCCmain.c:
3068 peep-hole comments are generated only if --fverbose-asm option is
3069 specified and --no-peep-comments is not, as proposed by Frieder.
3070 * support/regression/Makefile.in: compile regression tests with
3071 --fverbose-asm option so one can "grep" whether a new (or an old)
3072 peephole is (still) applied; requested by Frieder.
3074 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3076 * device/include/pic/pic16f886.h,
3077 * device/include/pic/pic16f887.h,
3078 * device/lib/pic/libdev/pic16f886.c,
3079 * device/lib/pic/libdev/pic16f887.c,
3080 * device/include/pic/pic14devices.txt,
3081 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3083 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3085 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3088 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3090 * device/lib/_memset.c: assembler version for mcs51
3092 2007-04-22 Borut Razem <borut.razem AT siol.net>
3094 * support/scripts/listerr.c: program to create the list of errors and
3095 warnings list from - added
3096 * doc/sdccman.lyx: removed the note
3097 "For list of warnings and corresponding codes, see err_warn.txt"
3098 * src/SDCCsymt.c: fixed bug #1699804:
3099 Bug with some uses of sizeof(static local array) (MCS51)
3100 * support/regression/tests/bug-1699804.c: added
3102 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3104 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3105 (main): added option -i,
3106 (asmbl, case S_INCL): use search_path_fopen,
3107 mostly from patch 1579668 by Peter Miller, thanks
3108 * src/z80/main.c: fixed typo --callee-saves-bc
3109 * device/include/mcs51/compiler.h: added sfrword for Tasking
3111 2007-04-20 Borut Razem <borut.razem AT siol.net>
3113 * src/z80/main.c: replaced reserved keyword asm with asmblr
3115 2007-04-19 Borut Razem <borut.razem AT siol.net>
3117 * src/port.h: use const pointers to strings
3118 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3119 * src/pic16/main.c: include SDCCargs.h
3120 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3121 const char, since the strings are dynamically allocated
3122 * src/SDCCmain.c: options.code_seg and options.const_seg are
3123 dynamically allocated; check port specific command line options
3124 before the general ones
3125 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3127 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3129 * device/include/ds400rom.h,
3130 * device/lib/ds390/lcd390.c,
3131 * device/lib/ds390/memcpyx.c,
3132 * device/lib/ds390/rtc390.c,
3133 * device/lib/ds400/ds400rom.c,
3134 * device/lib/ds400/memcpyx.c,
3135 * device/lib/hc08/_ret.c: more replacements of keywords with their
3136 double underscore equivalents
3137 * device/lib/ds390/Makefile.in,
3138 * device/lib/ds400/Makefile.in,
3139 * device/lib/gbz80/Makefile.in,
3140 * device/lib/hc08/Makefile.in,
3141 * device/lib/mcs51/Makefile.in,
3142 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3144 2007-04-17 Borut Razem <borut.razem AT siol.net>
3146 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3147 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3148 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3149 to --fverbose-asm, to be gcc'ish
3151 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3153 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3155 2007-04-17 Borut Razem <borut.razem AT siol.net>
3157 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3158 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3159 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3160 with their double underscore equivalent
3162 2007-04-14 Borut Razem <borut.razem AT siol.net>
3164 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3167 2007-04-13 Borut Razem <borut.razem AT siol.net>
3169 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3171 * device/examples/serialcomm/windows/serial.[ch],
3172 device/examples/serialcomm/windows/test_serialcomm.cpp:
3173 updated by Bela Torok
3174 * device/examples/serialcomm/windows/serialcomm.dsw,
3175 device/examples/serialcomm/windows/serialcomm.dsp: added
3177 2007-04-13 Jan Waclawek <wek AT efton.sk>
3179 * doc/sdccman.lyx: additions and changes at various places
3180 (submitted as #1697136).
3181 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3183 2007-04-10 Borut Razem <borut.razem AT siol.net>
3185 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3186 LyX file format changed to 245
3187 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3188 "FreeWare" replaced with "free open source"
3190 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3192 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3194 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3196 * device/include/pic16/pic18fregs.h,
3198 * device/lib/_decdptr.c,
3199 * device/lib/_divsint.c,
3200 * device/lib/_divslong.c,
3201 * device/lib/_divuint.c,
3202 * device/lib/_divulong.c,
3203 * device/lib/_fs2schar.c,
3204 * device/lib/_fs2sint.c,
3205 * device/lib/_fs2slong.c,
3206 * device/lib/_fs2uchar.c,
3207 * device/lib/_fs2uint.c,
3208 * device/lib/_fs2ulong.c,
3209 * device/lib/_fsadd.c,
3210 * device/lib/_fscmp.c,
3211 * device/lib/_fsdiv.c,
3212 * device/lib/_fseq.c,
3213 * device/lib/_fsget1arg.c,
3214 * device/lib/_fsget2args.c,
3215 * device/lib/_fsgt.c,
3216 * device/lib/_fslt.c,
3217 * device/lib/_fsmul.c,
3218 * device/lib/_fsneq.c,
3219 * device/lib/_fsnormalize.c,
3220 * device/lib/_fsreturnval.c,
3221 * device/lib/_fsrshift.c,
3222 * device/lib/_fssub.c,
3223 * device/lib/_fsswapargs.c,
3224 * device/lib/_gptrget.c,
3225 * device/lib/_gptrgetc.c,
3226 * device/lib/_gptrput.c,
3227 * device/lib/_logexpf.c,
3228 * device/lib/_modsint.c,
3229 * device/lib/_modslong.c,
3230 * device/lib/_moduint.c,
3231 * device/lib/_modulong.c,
3232 * device/lib/_mulint.c,
3233 * device/lib/_mullong.c,
3234 * device/lib/_schar2fs.c,
3235 * device/lib/_ser.c,
3236 * device/lib/_setjmp.c,
3237 * device/lib/_sint2fs.c,
3238 * device/lib/_slong2fs.c,
3239 * device/lib/_spx.c,
3240 * device/lib/_uchar2fs.c,
3241 * device/lib/_uint2fs.c,
3242 * device/lib/_ulong2fs.c,
3243 * device/lib/asincosf.c,
3244 * device/lib/atanf.c,
3245 * device/lib/calloc.c,
3246 * device/lib/ds390/tinibios.c,
3247 * device/lib/ds400/tinibios.c,
3248 * device/lib/expf.c,
3249 * device/lib/free.c,
3250 * device/lib/hc08/_mulint.c,
3251 * device/lib/logf.c,
3252 * device/lib/malloc.c,
3253 * device/lib/printf_fast.c,
3254 * device/lib/printf_tiny.c,
3255 * device/lib/printfl.c,
3256 * device/lib/realloc.c,
3257 * device/lib/ser_ir.c,
3258 * device/lib/serial.c,
3259 * support/regression/tests/libmullong.c: replaced all special keywords
3260 with their double underscore equivalent
3261 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3262 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3264 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3265 (genRet): if the bit-symbol is ruonly it already is in the carry
3266 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3267 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3268 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3269 type UCHAR if dest is not bit
3271 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3273 * device/include/math.h,
3274 * device/lib/cotf.c,
3275 * device/lib/expf.c,
3276 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3278 2007-04-01 Borut Razem <borut.razem AT siol.net>
3280 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3281 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3282 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3283 gcc_unreachable() called internal_error()...
3285 2007-03-30 Raphael Neider <rneider AT web.de>
3287 * src/pic/ralloc.c (isData): suppress garbage debug output
3289 2007-03-28 Borut Razem <borut.razem AT siol.net>
3292 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3293 is developed, built and used worldwide, and the word "night" doesn't
3296 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3298 * device/include/mcs51/C8051F360.h: new, added
3299 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3301 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3303 * src/SDCC.y (declaration_specifiers, function_specifier),
3304 * support/Util/SDCCerr.c,
3305 * support/Util/SDCCerr.h,
3307 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3309 * src/SDCCmem.c (deallocParms),
3310 * src/SDCCast.c: support for function inlining, not quite complete
3311 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3312 'restrict' qualifier
3314 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3316 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3317 (saveRBank, unsaveRBank): don't save bits,
3318 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3319 * support/regression/tests/bug1535242.c: new, added
3320 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3321 thanks Alexey Shamrin <shamrin AT gmail.com>,
3322 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3323 removed header guard)
3325 * sdcc.spec: bumped version to 2.6.5
3326 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3328 2007-03-22 Borut Razem <borut.razem AT siol.net>
3330 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3331 fixed bug #1653671: sdcdb integration into ddd is broken
3333 2007-03-22 Raphael Neider <rneider AT web.de>
3335 * src/pic/gen.c (popGetExternal): augmented to also create references
3336 to external variables (not only labels),
3337 (genCall): comment on plan to reduce PAGESEL overhead,
3338 (genFunction, genEndFunction): also save/restore FSR around interrupt
3339 handling code, removed lots of unused code
3340 (genDivOneByte): release acquired temp register
3341 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3343 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3344 for registers that need to be saved during interrupts (FSR, STATUS,
3345 PCLATH; W needs special handling), currently only FSR is used
3347 2007-03-22 Raphael Neider <rneider AT web.de>
3349 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3351 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3353 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3355 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3357 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3359 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3361 * as/link/aslink.h: added LKOBJEXT
3362 * as/link/hc08/link_hc08.dsp,
3363 * as/link/hc08/Makefile.bcc,
3364 * as/link/hc08/Makefile.in,
3365 * as/link/mcs51/aslink.dsp,
3366 * as/link/mcs51/Makefile.bcc,
3367 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3368 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3369 * as/link/lkaomf51.c: merged and moved
3370 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3371 * as/link/z80/lkdata.c,
3372 * as/link/lkdata.c: merged and moved
3373 * as/link/hc08/lkmain.c,
3374 * as/link/mcs51/lkmain.c: cosmetic changes
3375 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3376 * as/link/lklex.c: use LKOBJEXT
3377 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3378 ANSI-fied functions, removed bubble-sorts
3379 * as/link/z80/lksym.c as/link/lksym.c: merged,
3381 * as/link/z80/linkgbz80.dsp,
3382 * as/link/z80/linkz80.dsp,
3383 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3384 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3385 * as/link/z80/lkhead.c,
3386 * as/link/z80/lklex.c: deleted
3387 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3388 * as/link/z80/lkmain.c: added copyfile()
3390 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3392 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3394 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3396 * device/lib/_strlen.c: assembler version for mcs51
3398 2007-03-13 Raphael Neider <rneider AT web.de>
3400 * device/include/pic16/pic18f2221.h,
3401 * device/include/pic16/pic18f2321.h,
3402 * device/include/pic16/pic18f2331.h,
3403 * device/include/pic16/pic18f4221.h,
3404 * device/include/pic16/pic18f4321.h,
3405 * device/include/pic16/pic18f4331.h: fixed config byte location names
3406 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3407 consistently named config byte locations
3409 2007-03-13 Borut Razem <borut.razem AT siol.net>
3411 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3412 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3413 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3414 as/link/z80/Makefile.in, as/z80/Makefile.in:
3417 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3419 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3420 * device/lib/printf_large.c: pointer was converted to generic
3421 pointer for mcs51 models other than model-small (Maarten noticed)
3423 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3425 * device/include/mcs51/ADuC84x.h: Added.
3427 2007-03-10 Borut Razem <borut.razem AT siol.net>
3429 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3430 fixed RFE #1624219: double backslashes in filenames;
3431 functions hexEscape(), octalEscape() and copyStr() moved from
3432 SDCCval.c to SDCCutil.c and made them glovbally available
3434 2007-03-09 Borut Razem <borut.razem AT siol.net>
3436 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3437 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3438 1673361: Missaligned comments in output files
3440 2007-03-09 Raphael Neider <rneider AT web.de>
3442 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3444 2007-03-09 Raphael Neider <rneider AT web.de>
3448 * src/pic/ralloc.c: suppress undesired debug output
3449 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3451 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3453 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3455 2007-03-07 Borut Razem <borut.razem AT siol.net>
3457 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3458 search include files in the current directory
3460 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3462 * src/SDCCglue.c (emitMaps, glue),
3463 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3465 * support/regression/tests/absolute.c: added xdata test
3467 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3469 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3470 added condition to macro, fixes bug 1666080
3472 2007-03-02 Raphael Neider <rneider AT web.de>
3474 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3476 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3478 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3479 be cleared. Unconditionally set __XPAGE
3480 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3482 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3487 * src/mcs51/rtrack.c,
3489 * doc/sdccman.lyx: added --no-gen-comments
3490 * src/mcs51/peeph.def: added 192.b, disabled 185
3492 2007-02-25 Raphael Neider <rneider AT web.de>
3494 * src/pic16/gen.c (genCast): fixed typo
3495 * device/lib/pic16/Makefile.subdir: only install existing files
3496 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3498 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3500 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3501 * device/lib/mcs51/crtclear.asm,
3502 * device/lib/mcs51/crtxclear.asm: renumbered labels
3503 * device/lib/mcs51/Makefile.in: added crtcall.asm
3504 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3505 * src/mcs51/gen.c (movc): removed,
3506 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3508 (toCarry, genSend, genRet): added function toCarry,
3509 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3510 (assignBit, genAssign, genCast): added function assignBit
3511 * src/mcs51/Makefile.bcc: added rtrack.c
3512 * src/mcs51/ralloc.h: made valueKnown a bitfield
3513 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3514 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3515 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3516 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3517 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3518 (_pop): only pop valid pairs, see gencjneshort,
3519 (gencjneshort): return pair that still needs to be popped, restructured,
3520 (gencjne, genCmpEq): call _pop
3522 2007-02-23 Raphael Neider <rneider AT web.de>
3524 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3526 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3528 * device/include/mcs51/P89LPC925.h: Added.
3530 2007-02-18 Raphael Neider <rneider AT web.de>
3532 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3534 2007-02-17 Borut Razem <borut.razem AT siol.net>
3536 * support/cpp2/directives.c, support/cpp2/version.c:
3537 synchronized with GCC CPP 4.1.2
3539 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3541 * src/mcs51/rtrack.h,
3542 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3543 by checking the strings passed by emitcode() to the assembler.
3544 Feel free to change. This in part addresses RFE #482179.
3545 Set environment variable SDCC_RTRACK to enable.
3546 * src/mcs51/gen.c: inserted hooks
3547 * src/mcs51/ralloc.h: added two members to struct regs
3548 * support/regression/tests/regtrack.c: added
3550 2007-02-14 Borut Razem <borut.razem AT siol.net>
3552 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3553 * Makefile.in: applied patch from Makefile related part of
3554 #1469393: Compiler does not initialize static data
3556 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3558 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3559 for better fix of bug 1273984, compiles pic16 rand.c
3561 2007-02-12 Borut Razem <borut.razem AT siol.net>
3563 * src/pic16/main.c: fixed pic16 standard library directory bug
3565 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3567 * src/hc08/gen.c (genSwap): fix swap regression test
3569 2007-02-10 Borut Razem <borut.razem AT siol.net>
3571 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3573 * support/regression/tests/bug-1654060.c: added regression test for
3576 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3578 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3579 bit moves in return statement
3581 2007-02-09 Borut Razem <borut.razem AT siol.net>
3583 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3586 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3588 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3589 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3591 2007-02-07 Raphael Neider <rneider AT web.de>
3593 * src/pic16/devices.inc,
3594 * device/include/pic16/pic18fregs.h,
3595 * device/include/pic16/pic18f[24][34]31.h,
3596 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3597 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3598 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3600 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3602 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3603 can this have lived here for so many years?
3604 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3605 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3606 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3608 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3610 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3611 appended by loop induction must be at the very end of the eBBlock
3613 2007-02-05 Kevin Vigor
3615 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3617 2007-02-05 Borut Razem <borut.razem AT siol.net>
3619 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3620 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3622 2007-02-03 Borut Razem <borut.razem AT siol.net>
3624 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3625 applied patch #1646602 option to set default signedness of char to
3626 unsigned, added -funsigned-char command line option,
3627 thanks to Gunther Jehle
3628 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3629 prompt for file deletion a few hundred times (especially the
3630 subversion files, which have ro permissions so it asks for
3631 confirmation), thanks to Simon McAuliffe;
3632 added {} + option to find in order to remove multiple files from a
3635 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3637 * device/include/mcs51/SST89x5xRDx.h: Added.
3639 2007-02-02 Raphael Neider <rneider AT web.de>
3641 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3642 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3644 2007-02-01 Raphael Neider <rneider AT web.de>
3646 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3649 2007-01-31 Borut Razem <borut.razem AT siol.net>
3651 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3652 if compiled with GCC. Thanks to Raphael Neider
3654 2007-01-31 Raphael Neider <rneider AT web.de>
3656 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3657 operand names, handles name and (name + n) for all n,
3658 (sameBank): restructured, also check bank allocation policy,
3659 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3660 (pic14_operandsAllocatedInSameBank): check whether to operands
3661 will be allocated into the same bank (i.e., section) to reduce
3662 BANKSEL overhead, queried from pcode.c:sameBank,
3663 (pic14printLocals): reintroduced clustering registers into a single
3664 section: all compiler generated symbols will now reside in one
3665 bank (per file), reducing BANKSEL overhead and code size,
3666 (showAllMemmaps): use local dbuf where possible
3668 2007-01-29 Raphael Neider <rneider AT web.de>
3670 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3671 (call_libraryfunc): retrieve/create symbol and mark as used,
3672 (genFunction): mark defined functions as non-extern and add again
3673 to code memmap for later output
3674 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3675 (pic14printLocals): reworked for new symbol emission,
3676 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3677 showAllMemmaps): reworked symbol output using dbufs, added handling
3678 of string literals (still incomplete),
3679 (picglue): removed symbol emission, moved into showAllMemmaps,
3680 (emitSymbolSet): new workhorse for symbol output,
3681 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3683 2007-01-29 Borut Razem <borut.razem AT siol.net>
3685 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3686 component contains the extension separator.
3688 2007-01-28 Borut Razem <borut.razem AT siol.net>
3690 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3692 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3693 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3694 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3695 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3696 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3697 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3698 src/z80/gen.c, support/Util/MySystem.c:
3699 accept slash and backslash as directory separator on WIN32 and
3702 2007-01-28 Raphael Neider <rneider AT web.de>
3704 * src/pic16/devices.inc,
3705 * device/include/pic16/pic18f[24][23]21.h,
3706 * device/include/pic16/pic18fregs.h,
3707 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3708 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3709 * device/lib/pic16/libio/adc.ignore,
3710 * device/lib/pic16/libio/i2c.ignore,
3711 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3712 family, as gputils do not yet support the devices
3713 * device/lib/pic16/Makefile.subdir: ignore errors on install
3714 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3715 headers and libraries from gputils .inc files
3717 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3719 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3721 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3723 * doc/sdccman.lyx: add printf benchmarks
3725 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3727 * device/lib/printf_fast.c: fix %c, char promoted to int
3728 * device/lib/printf_tiny.c: fix %c, char promoted to int
3730 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3732 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3734 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3736 * support/regression/tests/swap.c: 64 bit hosts failed
3737 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3739 2007-01-25 Raphael Neider <rneider AT web.de>
3741 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3742 based on absolute register address, patch by Alex Blond
3744 2007-01-22 Raphael Neider <rneider AT web.de>
3746 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3747 emitted, do not emit them again...
3749 2007-01-22 Raphael Neider <rneider AT web.de>
3751 * src/regression/bank1.c, src/regression/compare6.c,
3752 src/regression/add.c: cosmetic changes
3753 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3754 * src/pic/gen.c: fixed global zero and one,
3755 (aopForSym): removed unued code,
3756 (aopGet): assert aop is defined, check and use `index' of
3757 pCodeImmd operands (fixes #1630908),
3758 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3759 (register_reassign): prevent accidental register unification,
3760 (ReuseReg): cosmetic changes (also above)
3761 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3762 pic14emitStaticSeg): do not emit initialized data,
3763 (printIval*): replaced with working versions,
3764 (pic14createInterruptVect,picglue): use idata for initialized data,
3765 now init data should work in all modules (not only main()),
3766 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3768 2007-01-21 Borut Razem <borut.razem AT siol.net>
3770 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3771 use -fPIC or -fpic if they are supported and not ignored
3772 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3773 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3775 2007-01-20 Borut Razem <borut.razem AT siol.net>
3777 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3778 implemented RFE #1470316: allow "$" in variable names
3780 2007-01-20 Raphael Neider <rneider AT web.de>
3782 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3784 2007-01-20 Raphael Neider <rneider AT web.de>
3786 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3787 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3788 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3789 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3790 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3791 * device/lib/pic/libdev/pic*.c,
3792 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3793 * device/lib/pic/libdev/Makefile.in: show progress
3795 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3797 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3798 * support/scripts/sdcc_cygwin_mingw32,
3799 * support/scripts/sdcc_mingw32,
3800 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3801 conformance with autoconf 2.6
3803 2007-01-19 Raphael Neider <rneider AT web.de>
3805 * src/pic/device.c (register_map): fixed list construction
3806 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3807 (genMod): removed case for genModbits,
3808 (genModbits): removed as now unused/unimplemented
3809 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3811 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3813 * support/regression/tests/swap.c: added in response to #1638622
3814 * doc/sdccman.lyx: synced version, minor changes
3816 2007-01-18 Borut Razem <borut.razem AT siol.net>
3818 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3819 thanks to Gunther Jehle
3820 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3821 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3822 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3823 use filename in lineno instead.
3824 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3825 print the file name in ast_print()
3827 2007-01-18 Borut Razem <borut.razem AT siol.net>
3829 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3831 * src/SDCC.lex: stringLiteral() returns const char pointer,
3832 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3833 fixed column counting
3834 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3835 accept const char pointer as parameter
3836 * src/SDCCdwarf2.c: corrected buffer size
3838 2007-01-17 Borut Razem <borut.razem AT siol.net>
3840 * support/Util/dbuf_string.c: fixed for amd64
3842 2007-01-15 Borut Razem <borut.razem AT siol.net>
3844 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3845 removed terminal symbol ELIPSIS, since it was never generated by the
3846 lexer and it was wrongly used in parameter_identifier_list rule
3848 2007-01-15 Raphael Neider <rneider AT web.de>
3850 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3851 code page and data banking description
3852 * src/pic/genarith.c,
3853 * src/pic/gen.h: removed bit arithmetic functions,
3854 updated exit(1) to exit(EXIT_FAILURE)
3855 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3856 * device/include/pic16/pic18f2455.h,
3857 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3858 TRISD and TRISE, fixed/added some bit names
3859 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3860 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3861 updated pic18f2455.{c,h} instead of duplicating them
3863 2007-01-14 Borut Razem <borut.razem AT siol.net>
3865 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3866 Cannot debug files that contain spaces in the path name
3867 by converting spaces in asm file name to underscores
3869 2007-01-13 Borut Razem <borut.razem AT siol.net>
3871 * doc/sdccman.lyx: fixed format errors
3873 2007-01-10 Borut Razem <borut.razem AT siol.net>
3875 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3876 codeseg/constseg #pragma fail
3877 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3878 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3879 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3880 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3882 2007-01-09 Borut Razem <borut.razem AT siol.net>
3884 * get rid of diagnistic.[ch], pretty-print.[ch],
3885 c-pretty-print.[ch], ... used just for error, warning, ...
3887 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3888 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3889 suppoprt/cpp2/pretty-print.[ch]:
3891 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3892 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3893 suppoprt/cpp2/sdcpp.dsp:
3896 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3898 * device/lib/printf_large.c (output_float): removed recursion,
3899 use smaller buffer on stack for mcs51,
3900 fixed bug printing 1.96
3901 * support/regression/tests/snprintf.c: added test
3903 2007-01-07 Borut Razem <borut.razem AT siol.net>
3905 * use dynamic memory buffers instead temporary files
3906 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3908 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3909 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3910 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3911 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3912 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3913 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3914 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3915 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3916 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3917 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3918 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3919 support/Util/dbuf.c, support/Util/dbuf.h:
3921 * .version, sdcc.spec: bumped version to 2.6.4
3923 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3925 * src/port.h: added TARGET_Z80_LIKE macro
3926 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3927 output PSEG location if --xram-loc or --xstack-loc was used
3928 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3930 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3932 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3933 * as/as_z80.dsp, as/z80/as_z80.dsp,
3934 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3935 * sdcc.dsw: moved project files into subdir
3936 * as/hc08/as_hc08.dsp,
3937 * as/hc08/Makefile.bcc,
3938 * as/hc08/Makefile.in,
3939 * as/mcs51/Makefile.bcc,
3940 * as/mcs51/Makefile.in,
3941 * as/z80/Makefile.bcc,
3942 * as/z80/Makefile.in,
3943 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3946 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3949 * as/mcs51/asmain.c,
3951 * as/z80/assym.c: removed include "strcmpi.h"
3952 * as/hc08/strcmpi.c,
3953 * as/hc08/strcmpi.h,
3954 * as/mcs51/strcmpi.c,
3955 * as/mcs51/strcmpi.h,
3956 * support/Util/strcmpi.c,
3957 * support/Util/strcmpi.h: removed files
3958 * as/strcmpi.c: added as_strncmpi()
3960 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3962 * sdcc.dsw: Added some dependencies on project config.dsp
3964 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3966 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3967 with [di]ram_start to fix a regresion
3969 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3971 * configure.in: added missing mcs51 in status output
3972 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3974 * debugger/mcs51/clean.mk (distclean): remove config.h
3975 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3976 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3977 options.h, s-options-h and options.c
3978 * support/cpp2/clean.mk: unused, removed
3979 * Makefile.common.in,
3982 * as/hc08/Makefile.in,
3984 * as/mcs51/Makefile.in,
3985 * as/mcs51/clean.mk,
3988 * as/z80/Makefile.in,
3990 * as/link/Makefile.in,
3991 * as/link/hc08/Makefile.in,
3992 * as/link/hc08/clean.mk,
3993 * as/link/mcs51/Makefile.in,
3994 * as/link/mcs51/clean.mk,
3995 * as/link/z80/Makefile.in,
3996 * as/link/z80/clean.mk,
3997 * as/link/z80/conf.mk,
3998 * debugger/mcs51/Makefile.in,
3999 * debugger/mcs51/clean.mk,
4000 * device/include/Makefile.in,
4001 * device/lib/Makefile.in,
4002 * device/lib/mcs51/Makefile.in,
4003 * device/lib/pic/Makefile.in,
4004 * device/lib/pic/Makefile.common.in,
4005 * device/lib/pic/Makefile.subdir,
4006 * device/lib/pic/Makefile.rules,
4007 * device/lib/pic16/libio/Makefile.in,
4008 * device/lib/pic16/Makefile.subdir,
4009 * device/lib/pic16/libdev/Makefile.in,
4010 * device/lib/pic16/Makefile.rules,
4011 * device/lib/pic16/Makefile.common.in,
4012 * sim/ucsim/avr.src/Makefile.in,
4013 * sim/ucsim/main_in.mk,
4014 * sim/ucsim/cmd.src/Makefile.in,
4015 * sim/ucsim/doc/Makefile.in,
4016 * sim/ucsim/gui.src/Makefile.in,
4017 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
4018 * sim/ucsim/gui.src/serio.src/Makefile.in,
4019 * sim/ucsim/hc08.src/Makefile.in,
4020 * sim/ucsim/libltdl/Makefile.in,
4021 * sim/ucsim/s51.src/Makefile.in,
4022 * sim/ucsim/sim.src/Makefile.in,
4023 * sim/ucsim/sim.src/conf.mk,
4024 * sim/ucsim/xa.src/Makefile.in,
4025 * sim/ucsim/z80.src/Makefile.in,
4029 * support/cpp2/Makefile.in,
4030 * support/librarian/Makefile.in,
4031 * support/librarian/clean.mk,
4032 * support/makebin/Makefile.in,
4033 * support/makebin/clean.mk,
4034 * support/packihx/Makefile.in,
4035 * support/regression/Makefile.in,
4036 * support/regression/ports/ds390/spec.mk,
4037 * support/regression/ports/gbz80/spec.mk,
4038 * support/regression/ports/hc08/spec.mk,
4039 * support/regression/ports/mcs51/spec.mk,
4040 * support/regression/ports/mcs51-large/spec.mk,
4041 * support/regression/ports/mcs51-medium/spec.mk,
4042 * support/regression/ports/mcs51-xstack-auto/spec.mk,
4043 * support/regression/ports/pic14/spec.mk,
4044 * support/regression/ports/pic16/spec.mk,
4045 * support/regression/ports/mcs51-stack-auto/spec.mk,
4046 * support/regression/ports/ucz80/spec.mk,
4047 * support/regression/ports/xa51/spec.mk,
4048 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
4049 adding a slash after $(top_builddir) and/or adding @datarootdir@
4051 * debugger/mcs51/configure.in,
4052 * device/lib/pic/configure.in,
4053 * device/lib/pic16/configure.in,
4054 * sim/ucsim/configure.in,
4055 * support/cpp2/configure.in,
4056 * support/packihx/configure.in: changed AC_PREREQ to 2.60
4058 * debugger/mcs51/configure,
4059 * device/lib/pic/configure,
4060 * device/lib/pic16/configure,
4061 * sim/ucsim/configure,
4062 * support/cpp2/configure,
4063 * support/packihx/configure: generated with autoconf 2.60
4065 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4067 * as/link/hc08/lkihx.c (newArea),
4068 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4070 2007-01-02 Borut Razem <borut.razem AT siol.net>
4072 * doc/sdccman.lyx: documented #pragma sdcc_hash
4073 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4075 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4077 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4079 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4080 empty 'while'-loop to work correctly, see regression test 'while.c'
4081 * support/regression/tests/while.c: added
4083 2007-01-01 Borut Razem <borut.razem AT siol.net>
4085 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4086 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4087 support/cpp2/libcpp/sdcpp.c:
4088 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4089 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4090 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4092 2006-12-31 Borut Razem <borut.razem AT siol.net>
4094 * SDCPP synchronized with GCC CPP release version 4.1.1,
4095 currently the latest release:
4096 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4097 support/cpp2/libcpp/include/cpp-id-data.h
4098 support/cpp2/libiberty/fopen_unlocked.c
4099 support/cpp2/libiberty/md5.c
4101 support/cpp2/opt-functions.awk
4102 support/cpp2/opt-gather.awk
4103 support/cpp2/optc-gen.awk
4104 support/cpp2/opth-gen.awk:
4106 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4107 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4108 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4109 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4110 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4111 support/cpp2/diagnostic.h, support/cpp2/except.h,
4112 support/cpp2/hwint.h, support/cpp2/input.h,
4113 support/cpp2/intl.h, support/cpp2/move-if-change,
4114 support/cpp2/opts.c, support/cpp2/opts.h,
4115 support/cpp2/output.h, support/cpp2/prefix.c,
4116 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4117 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4118 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4119 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4120 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4121 support/cpp2/version.c:
4123 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4124 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4125 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4126 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4127 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4128 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4129 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4130 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4131 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4132 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4133 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4135 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4136 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4137 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4138 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4139 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4140 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4141 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4142 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4143 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4144 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4145 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4146 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4147 support/cpp2/system.h:
4150 2006-12-31 Borut Razem <borut.razem AT siol.net>
4152 * configure.in, configure: fixed bug #1538756: configure dies if bison
4153 and flex are not installed, 2nd try
4155 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4157 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4158 400.x for better code in RFE 899102
4160 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4162 * src/SDCCpeeph.c (deadMove),
4164 * src/mcs51/peep.h: renamed 'op' by 'reg'
4165 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4166 (scan4op): small change for removeDeadMove(), added support for
4167 'callee saves' and/or PACLL function calls,
4168 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4169 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4170 left in new dispatcher mcs51DeadMove()
4171 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4173 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4175 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4177 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4178 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4180 2006-12-30 Borut Razem <borut.razem AT siol.net>
4182 * support/cpp2/spacs.h: deleted from svn
4183 * configure.in, configure: fixed bug #1538756: configure dies if bison
4184 and flex are not installed
4186 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4188 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4189 with this z80 passes printf float test when enabled
4190 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4192 2006-12-28 Borut Razem <borut.razem AT siol.net>
4194 * support/cpp2/config.in, support/cpp2/configure.in,
4195 support/cpp2/configure, support/cpp2/Makefile.in:
4196 fix for the solaris build
4198 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4200 * src/SDCC.y (type_specifier2, pointer),
4202 * src/SDCCsymt.c (mergeSpec, checkSClass),
4203 * support/Util/SDCCerr.c,
4204 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4205 * support/valdiag/valdiag.py: Allow test cases to specify
4206 required language standard
4207 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4208 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4210 2006-12-27 Borut Razem <borut.razem AT siol.net>
4212 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4213 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4215 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4217 * support/cpp2/libiberty/Makefile.bcc: updated
4218 * src/pic16/main.c: fixed #pragma udata handling
4219 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4221 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4223 * src/SDCCpeeph.c: made labelHashEntry global,
4224 made pcDistance, FBYNAME static,
4225 (pcDistance): made static, use isComment and isLabel,
4227 (getLabelRef): added, extracted from labelRefCount(),
4228 (labelRefCount): use new getLabelRef(),
4229 (callFuncByName): made static, added deadMove,
4230 use isComment and isLabel,
4231 (newPeepRule): made static, set isLabel,
4232 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4233 labels from peephole rules,
4234 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4235 when isComment or isLabel is set
4236 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4237 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4239 * src/mcs51/peep.h: added
4240 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4241 * src/port.h: added peep->deadMove to port structure
4242 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4243 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4244 deadMove, finally removed no. 1 and 2
4251 * src/hc08/gen.c: mark lines with isComment or isLabel
4252 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4254 * sdcc.spec: bumped version to 2.6.3
4256 2006-12-26 Borut Razem <borut.razem AT siol.net>
4258 * support/cpp2/Makefile.in: added dependency on options.h
4259 * configure: regenerated
4260 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4261 * support/cpp2/Makefile.in: added vasprintf.c
4263 2006-12-25 Borut Razem <borut.razem AT siol.net>
4265 * SDCPP synchronized with GCC CPP release version 3.4.6,
4266 the latest release before 4.x:
4267 * support/cpp2/Makefile.in, support/cpp2/config.h,
4268 support/cpp2/configure, support/cpp2/configure.in,
4269 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4270 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4271 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4272 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4273 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4274 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4275 support/cpp2/cpptrad.c, support/cpp2/except.h,
4276 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4277 support/cpp2/hwint.h, support/cpp2/intl.h,
4278 support/cpp2/line-map.c, support/cpp2/line-map.h,
4279 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4280 support/cpp2/output.h, support/cpp2/prefix.c,
4281 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4282 support/cpp2/system.h, support/cpp2/version.c:
4284 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4285 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4286 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4287 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4288 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4289 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4290 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4291 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4292 support/cpp2/move-if-change, support/cpp2/opts.c,
4293 support/cpp2/opts.h, support/cpp2/opts.sh,
4294 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4295 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4296 support/cpp2/win32, support/cpp2/win32/dirent.c,
4297 support/cpp2/win32/dirent.h:
4299 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4300 * support/cpp2/sdcpp.h: renamed from sdcc.h
4301 * sdcppinit.c: deleted
4303 2006-12-23 Borut Razem <borut.razem AT siol.net>
4305 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4306 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4307 preproc.c: an other try to fix bug #982435: introduced
4308 -pedantic-parse-number command line option and pedantic_parse_number
4311 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4313 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4315 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4316 corrected overlayed areax addresses, warn about memory overlaps
4317 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4326 * src/port.h: added xabs_name and iabs_name
4327 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4328 (glue, emitMaps): create and emit maps d_abs and i_abs
4329 * src/SDCCglue.h: cosmetic changes
4330 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4332 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4333 (allocDefault): put absolute, initialized globals in them
4334 * support/regression/tests/absolute.c: added absolute bdata test
4335 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4337 2006-12-20 Borut Razem <borut.razem AT siol.net>
4339 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4340 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4341 added regression test for bug #982435
4343 2006-12-18 Borut Razem <borut.razem AT siol.net>
4345 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4346 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4347 small cosmetic changes
4348 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4349 * support/regression/tests/bug-1351710.c: added regression test
4351 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4353 * doc/sdccman.lyx: added the long missed iCode table
4354 "<where is figure II?>", added links to wiki
4356 2006-12-17 Borut Razem <borut.razem AT siol.net>
4358 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4359 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4360 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4361 unified table driven pragma handling, pragma argument type checking
4362 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4363 current one - version 1.1.3
4364 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4366 2006-12-13 Raphael Neider <rneider AT web.de>
4368 * src/pic/device.h: removed AssignedMemory structure and macros
4369 * src/pic/device.c: removed global finalMapping (linker assigns
4371 (register_map): add SFRs to remembered memRanges
4372 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4373 assignFixedRegisters,assignRelocatableRegisters): removed,
4374 (setMaxRAM,validAddress): adapted accordingly,
4375 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4376 reasonably sized sharebanks,
4377 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4378 (allDefsOutOfRange): removed unused code,
4379 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4381 * src/pic/pcode.c (register_reassign): removed recursion warning,
4382 fired far too often,
4383 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4384 to use existing pic14_stringInSet() to avoid duplicate symbols,
4385 tidied up the code a bit,
4386 (pic14printLocals): added in symmetry to printExterns, replaces
4387 writeUsedRegs more or less,
4388 (picglue): call new pic14_printLocals(),
4389 * device/include/pic/pic*.h: removed #pragma memmap directives,
4390 information gathered from include/pic/pic14devices.txt
4391 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4393 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4395 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4397 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4399 * device/include/mcs51/cc2430.h: fixed missing ';'
4401 2006-12-10 Raphael Neider <rneider AT web.de>
4403 * device/lib/pic16/libc/stdio/vfprintf.c,
4404 * device/lib/pic16/libc/stdio/printf_small.c,
4405 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4406 char arguments, as char varargs are cast to int by the caller,
4407 hopefully fixes #1604915 (other device libraries are still affected)
4409 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4411 * src/mcs51/ralloc.c (packRegsForAssign),
4412 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4414 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4416 * device/include/malloc.h: removed init_dynamic_memory
4417 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4418 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4419 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4420 * device/lib/libsdcc.lib,
4421 * device/lib/Makefile.in,
4422 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4423 * doc/sdccman.lyx: documented use of new _heap.c
4424 * support/regression/tests/malloc.c: removed init_dynamic_memory
4425 * src/cdbFile.c(spacesToUnderscores): new function,
4426 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4428 * device/include/tinibios.h: removed defines for putchar and getchar
4429 * device/lib/ds390/Makefile.in: added putchar.c
4430 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4432 2006-12-09 Borut Razem <borut.razem AT siol.net>
4434 * support/cpp2/sdcc.h: prevent multiple inclusion
4435 * support/cpp2/options.h: deleted
4437 2006-12-08 Borut Razem <borut.razem AT siol.net>
4439 * support/cpp2/sdcc.h: removed x*alloc() macros
4440 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4441 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4442 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4443 * support/cpp2/system.h: moved #include "sdcc.h"
4444 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4445 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4447 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4448 -funsigned-char options
4449 * support/cpp2/sdcppmain.c: fixed bug 1611411
4451 2006-12-07 Borut Razem <borut.razem AT siol.net>
4453 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4456 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4458 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4459 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4461 * .version: bumped to 2.6.2 because a) it's been a while
4462 b) the linker sources have moved c) the preprocessor is upgraded
4464 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4466 * support/regression/tests/snprintf.c: some checks
4467 * lib/src/printf_large.c: %bc: read char instead of int from stack
4469 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4471 * device/include/mcs51/cc2430.h: inserted _XPAGE
4473 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4475 * device/include/mcs51/cc2430.h: added
4477 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4479 * device/include/asm/default/features.h,
4480 * device/include/asm/ds390/features.h,
4481 * device/include/mcs51/at89s53.h,
4482 * device/include/ser.h,
4483 * device/include/ser_ir.h,
4484 * device/include/serial.h: changed keywords to double underscore variants,
4485 fixes bug 1590261 some more, thanks Steven Borley
4487 2006-12-01 Raphael Neider <rneider AT web.de>
4489 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4490 but emit warning (recursion is not supported for pic14)
4492 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4494 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4495 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4497 2006-11-30 Raphael Neider <rneider AT web.de>
4499 * src/pic/device.c (dump_sfr): always emit symbols
4500 * src/pic/glue.c (pic14printPublics): fixed typo
4502 2006-11-30 Raphael Neider <rneider AT web.de>
4504 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4505 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4506 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4507 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4508 a sharebank, use a non-shared bank for the stack if none available
4509 * src/pic/device.h (struct memRange): added linked list next field,
4510 added prototypes for above functions
4511 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4512 (typeRegWithIdx): accept fixed and unfixed stack registers
4513 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4514 the stack, handle shared and banked stack (except for WSAVE),
4515 (insertBankSel): removed useless optimization (will never fire),
4516 (FixRegisterBanking): added optimization for devices with only one
4517 possibly aliased bank of memory, like 16f84
4518 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4519 devices have no SHAREBANK in the linker script
4520 * device/include/pic/pic14devices.txt: documented memmap
4521 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4523 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4525 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4526 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4527 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4528 genhc08Code): switched most of the D (debug) macros to DD (detailed
4529 debug) macros to better control clutter in the generated .asm file.
4530 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4531 genRightShift): fixed bug with non-constant bit shift stored to
4532 a volatile result (SF Open Discussion forum thread #1616749).
4533 Single byte case is not yet optimized.
4535 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4537 * device/include/asm/mcs51/features.h,
4538 * device/include/malloc.h,
4539 * device/include/stdio.h: changed keywords to double underscore variants,
4542 2006-11-27 Borut Razem <borut.razem AT siol.net>
4544 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4545 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4546 support/cpp2/output.h, support/cpp2/cppinit.c,
4547 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4548 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4549 support/cpp2/cppdefault.c, support/cpp2/system.h,
4550 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4551 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4552 support/cpp2/prefix.c, support/cpp2/except.h,
4553 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4554 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4555 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4556 support/cpp2/version.c, support/cpp2/cppmain.c,
4557 support/cpp2/version.h, support/cpp2/hashtable.c,
4558 support/cpp2/cpperror.c:
4559 synchronized with GCC CPP release version 3.3.6,
4560 the latest where cppmain.c still exists.
4561 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4562 support/cpp2/sdcppinit.c: added
4564 2006-11-27 Borut Razem <borut.razem AT siol.net>
4566 * support/cpp2/cpplex.c:
4567 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4569 * support/cpp2/cpplib.c: removed definitions of unused variables
4571 2006-11-26 Borut Razem <borut.razem AT siol.net>
4573 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4574 since they are redefined by macros in support/cpp2/sdcc.h
4575 * support/cpp2/sdcc.h: x*alloc macro redefinition
4577 2006-11-25 Borut Razem <borut.razem AT siol.net>
4579 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4580 support/cpp2/configure, support/cpp2/Makefile.in,
4581 support/cpp2/cppfiles.c, support/cpp2/output.h,
4582 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4583 support/cpp2/config.h, support/cpp2/cpplib.h,
4584 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4585 support/cpp2/cppdefault.c, support/cpp2/config.in,
4586 support/cpp2/system.h, support/cpp2/cpplex.c,
4587 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4588 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4589 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4590 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4591 support/cpp2/configure.in, support/cpp2/intl.h,
4592 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4593 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4594 support/cpp2/version.c, support/cpp2/cppmain.c,
4595 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4596 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4597 support/cpp2/cpperror.c,
4598 support/cpp2/libiberty/safe-ctype.c,
4599 support/cpp2/libiberty/safe-ctype.h,
4600 support/cpp2/libiberty/splay-tree.c,
4601 support/cpp2/libiberty/obstack.c,
4602 support/cpp2/libiberty/lbasename.c,
4603 support/cpp2/libiberty/splay-tree.h,
4604 support/cpp2/libiberty/obstack.h:
4605 synchronized with GCC CPP release version 3.2.3,
4606 the latest before integration of cpp into gcc
4607 * support/cpp2/except.h, support/cpp2/line-map.c,
4608 support/cpp2/line-map.h,
4609 support/cpp2/libiberty/hex.c,
4610 support/cpp2/libiberty/concat.c,
4611 support/cpp2/libiberty/filenames.h: added
4612 * support/cpp2/intl.c: deleted
4614 2006-11-24 Borut Razem <borut.razem AT siol.net>
4616 * src/SDCC.y: enabled compilation of empty source file
4617 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4618 "ISO C forbids an empty source file"
4619 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4620 if all the code is ifdefed out.
4622 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4624 * src/hc08/gen.c (genPcall): fix for bug #1601032
4626 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4628 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4629 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4630 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4631 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4632 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4633 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4634 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4635 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4636 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4637 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4638 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4639 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4640 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4641 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4642 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4643 Renamed to all upper case as per the standard set by SiLabs
4645 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4647 * device/include/mcs51/C8051F520.h: new, added
4648 * device/include/mcs51/compiler.h: added link about predefined macros
4650 2006-11-23 Raphael Neider <rneider AT web.de>
4652 * src/regression/Makefile: add -L path to fresh library
4653 * src/regression/simulate: emphasize FAILED output
4654 * src/regression/create_stc: output _failures from gpsim
4655 * src/regression/compare4.c,
4656 * src/regression/rotate6.c: fixed char literals,
4657 all compile, all run =8-D
4659 * src/pic/pcode.h: added isPCASMDIR macro
4660 * src/pic/gen.c (genAnd): fixed bit offset
4661 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4662 packBits): unified register numbering schemes,
4663 (newReg): do not insert stack registers into hash table,
4664 (initStack): unpinned pseudo stack, simplified,
4665 (typeRegWithIdx): fixed retrieval of stack registers,
4666 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4667 (pCodeReplace): removed invalid assertion,
4668 (insertPCodeInstruction): fixed newly added labels,
4669 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4670 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4671 DumpFlow): removed unsed (broken?) code,
4672 (insertBankSel): prevent STATUS from being BANKSELed,
4673 (FixRegisterBanking): rewritten from scratch, implemented generic
4674 optimizations (suppress BANKSELs to same register and to registers
4675 present in all banks),
4676 (AnalyzeBanking): update flow after BANKSELection
4678 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4679 sharebank, let linker place it, mark STKxx symbols as emitted
4681 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4683 * src/regression/arrays.c,
4684 * src/regression/bank1.c,
4685 * src/regression/bool2.c,
4686 * src/regression/compare7.c,
4687 * src/regression/compare8.c,
4688 * src/regression/compare9.c,
4689 * src/regression/compare10.c,
4690 * src/regression/configword.c,
4691 * src/regression/for.c,
4692 * src/regression/mult1.c,
4693 * src/regression/pointer1.c,
4694 * src/regression/rotate6.c,
4695 * src/regression/string1.c,
4696 * src/regression/struct1.c,
4697 * src/regression/Makefile: make PIC14 regression tests run again
4698 (3 fail, 6 won't compile)
4700 2006-11-21 Raphael Neider <rneider AT web.de>
4702 * device/include/pic16/pic18f4550.h,
4703 * device/include/pic16/pic18f4455.h,
4704 * device/lib/pic16/libdev/pic18f4550.c,
4705 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4706 * configure.in: removed superfluous closing bracket
4708 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4710 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4713 2006-11-21 Raphael Neider <rneider AT web.de>
4715 * src/pic/device.{c,h}: added pic14_getPIC()
4716 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4717 (genAnd): added PIC code for one case, fixes #1597044
4718 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4719 SFRs that are present in all banks (e.g., STATUS)
4721 2006-11-20 Raphael Neider <rneider AT web.de>
4723 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4724 INCFSZ/INCFSZW and declared them as changing Z bit,
4725 (insertPCodeInstruction): correctly invert the above instructions,
4727 (DoBankSelect): don't panic on po_immediates
4729 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4732 * as/link/mcs51/lkihx.c (newArea),
4733 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4734 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4736 2006-11-11 Raphael Neider <rneider AT web.de>
4738 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4739 bitfield symbols, fixes #1579535 (once more...).
4741 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4743 * support/regression/generate-cases.py,
4744 * support/regression/fwk/include/testfwk.h,
4745 * support/regression/fwk/lib/testfwk.c: used code pointers,
4746 (about 50kByte less code generated for mcs51)
4748 2006-11-06 Borut Razem <borut.razem AT siol.net>
4750 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4751 debugger/mcs51/configure: fixed failed check because the function
4752 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4753 who submitted the patch for gpsim.
4754 * debugger/mcs51/configure.in: removed the result message
4755 * debugger/mcs51/Makefile.in: fixed the config.status warning
4756 "... seems to ignore the --datarootdir setting"
4758 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4760 * device/include/mcs51/c8051f020.h,
4761 * device/include/mcs51/c8051f040.h,
4762 * device/include/mcs51/c8051f060.h,
4763 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4764 * src/z80/gen.c (gencjneshort),
4765 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4767 2006-10-31 Borut Razem <borut.razem AT siol.net>
4769 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4770 debugger/mcs51/configure: get readline version
4772 2006-10-30 Borut Razem <borut.razem AT siol.net>
4774 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4775 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4776 debugger/mcs51/configure: locate readline even when cross compiling
4777 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4779 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4781 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4784 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4786 * device/include/malloc.h,
4787 * device/lib/calloc.c,
4788 * device/lib/free.c,
4789 * device/lib/malloc.c,
4790 * device/lib/realloc.c: moved definition of struct into sources
4791 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4793 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4795 * as/asx8051.dsp: corrected output directories
4796 * as/link/hc08: new directory for hc08 linker
4797 * as/hc08/aslink.h, as/link/aslink.h,
4798 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4799 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4800 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4801 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4802 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4803 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4804 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4805 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4806 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4807 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4808 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4809 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4810 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4811 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4812 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4813 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4814 * as/link/hc08/conf.mk,
4818 * sdcc.dsw: moved hc08 linker to as/link/hc08
4819 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4820 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4821 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4822 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4823 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4824 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4825 * as/link/mcs51/aslink.dsp,
4826 * as/link/mcs51/Makefile.in: factored out the common files
4827 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4828 * as/clean.mk: extra cleaning common files
4829 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4830 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4831 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4833 2006-10-29 Raphael Neider <rneider AT web.de>
4835 * src/pic/ralloc.c (newReg): create aliases for registers with
4836 multiple names to fix #1579535 and #1584001,
4837 (regWithIdx,dirregWithName): resolve aliases on lookup
4838 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4840 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4841 to prevent build errors on small devices
4843 2006-10-28 Raphael Neider <rneider AT web.de>
4845 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4846 assumption within interrupt handlers, fixes #1584940
4847 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4848 "emitted" to avoid emitting them again in udata
4850 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4852 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4855 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4857 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4858 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4859 on/off CR to CRLF conversion.
4861 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4863 * doc/sdccman.lyx: updated IRQ section
4865 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4867 * device/lib/serial_io.c: removed
4868 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4869 replacements for serial_io.c
4871 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4873 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4875 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4877 * device/lib/serial_io.c: Default putchar() and getchar() for
4878 mcs51 uses serial port.
4880 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4882 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4884 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4886 * support/regression/ports/mcs51/support.c: smaller
4887 _sdcc_external_startup()
4888 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4890 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4892 * device/lib/gbz80/crt0.s,
4893 * device/lib/gbz80/crt0_rle.s,
4894 * device/lib/gbz80/div.s,
4895 * device/lib/gbz80/fstubs.s,
4896 * device/lib/gbz80/heap.s,
4897 * device/lib/gbz80/mul.s,
4898 * device/lib/gbz80/putchar.s,
4899 * device/lib/gbz80/stubs.s,
4900 * device/lib/z80/crt0.s,
4901 * device/lib/z80/crt0_rle.s,
4902 * device/lib/z80/div.s,
4903 * device/lib/z80/fstubs.s,
4904 * device/lib/z80/heap.s,
4905 * device/lib/z80/mul.s,
4906 * device/lib/z80/putchar.s,
4907 * device/lib/z80/stubs.s: reverted, I was mistaken
4909 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4911 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4912 * support/regression/ports/mcs51/support.c: removed race
4913 condition on TI in _putchar allowing to use serial port mode 0
4915 2006-10-20 Borut Razem <borut.razem AT siol.net>
4917 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4919 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4921 * device/lib/gbz80/crt0.s,
4922 * device/lib/gbz80/crt0_rle.s,
4923 * device/lib/gbz80/div.s,
4924 * device/lib/gbz80/fstubs.s,
4925 * device/lib/gbz80/heap.s,
4926 * device/lib/gbz80/mul.s,
4927 * device/lib/gbz80/putchar.s,
4928 * device/lib/gbz80/stubs.s,
4929 * device/lib/z80/crt0.s,
4930 * device/lib/z80/crt0_rle.s,
4931 * device/lib/z80/div.s,
4932 * device/lib/z80/fstubs.s,
4933 * device/lib/z80/heap.s,
4934 * device/lib/z80/mul.s,
4935 * device/lib/z80/putchar.s,
4936 * device/lib/z80/stubs.s: removed all leading underscores from area names
4938 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4940 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4941 regression tests are not waiting in the simulator for simulated
4942 transmission of debug output
4944 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4946 * device/lib/printf_large.c: slightly smaller
4947 * doc/sdccman.lyx: do not use spaces within html links
4949 2006-10-16 Borut Razem <borut.razem AT siol.net>
4951 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4952 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4953 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4954 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4955 debugger/mcs51/configure:
4956 [ 1185668 ] add gnu readline support to sdcdb - enabled
4958 2006-10-16 Raphael Neider <rneider AT web.de>
4960 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4961 fixes #1577882, removes close to all banking optimizations
4963 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4965 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4966 variables in code memory
4967 * support/regression/tests/absolute.c: added test for this
4969 2006-10-15 Raphael Neider <rneider AT web.de>
4971 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4973 (BankSelect): emit BANKSEL before touching linker-placed regs,
4976 2006-10-10 Raphael Neider <rneider AT web.de>
4978 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4979 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4980 * src/pic/main.c (_pic14_parseOptions),
4981 * src/pic/main.h: mostly reverted to previous state, now use results
4982 from SDCCmain.c's argument parsing
4984 2006-10-10 Borut Razem <borut.razem AT siol.net>
4986 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4987 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4988 [ 1185668 ] add gnu readline support to sdcdb -
4989 prepared for READLINE, not enabled yet,
4990 thanks to <tal.bav AT gmail.com>
4992 2006-10-10 Raphael Neider <rneider AT web.de>
4994 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4995 * src/pic16/devices.inc,
4996 * device/include/pic16 (pic18f[24]620.h),
4997 * device/include/pic18fregs.h,
4998 * device/lib/pic16/pics.all,
4999 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
5000 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
5001 Gary Plumbridge and Anton Strobl
5003 2006-10-10 Raphael Neider <rneider AT web.de>
5005 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
5006 --stack-siz=NUM options to configure the argument passing stack
5007 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
5008 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
5009 (pic14_getSharebankSize): obey --stack-siz=NUM,
5010 (pic14_getSharebankAddress): obey --stack-loc=NUM
5012 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5014 * doc/sdccman.lyx: added to the manual
5015 * doc/figures/ddd_example.png: added (neither pdflatex nor
5016 most browsers seem to like the .eps file)
5018 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
5020 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
5021 to /tmp and /var/tmp acc. LSB
5022 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
5024 * support/regression/tests/onebyte.c: added test
5026 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5028 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
5030 2006-10-05 Borut Razem <borut.razem AT siol.net>
5032 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
5034 - sdcc.dsw: changed property eol-style to CRLF
5035 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
5037 2006-10-04 Raphael Neider <rneider AT web.de>
5039 * device/include/pic/{pic16f84.h,pic16f84a.h},
5040 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
5041 from patch #1522504, thanks to Robas Teodor
5043 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
5045 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
5048 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
5050 * src/pic16/glue.c (pic16emitMaps),
5051 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
5052 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
5053 * device/lib/pic16/libc/string/memcpypgm2ram.c,
5054 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
5056 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
5057 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
5059 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5061 * support/librarian/sdcclib.c: Added option -l.
5062 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5064 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5065 using Windows command prompt.
5067 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5069 * device/lib/libsdcc.lib: added module rand
5070 * src/ds390/ralloc.c (rematStr),
5071 * src/hc08/ralloc.c (rematStr),
5072 * src/mcs51/ralloc.c (rematStr),
5073 * src/z80/ralloc.c (rematStr): made output more consistent
5074 * src/mcs51/gen.c: cosmetic changes
5076 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5078 * src/port.h: added mem.cabs_name to PORT
5085 * src/z80/main.c: added cabs_name initializers
5086 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5088 (emitMaps): emit absolutes in code memory into cabs_name
5090 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5091 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5092 * support/regression/fwk/include/testfwk.h: added define for at
5093 * support/regression/tests/absolute.c: added, new
5095 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5097 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5098 optimizations, see also patch 887161 by Stas Sergeev
5099 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5100 to be necessary anymore,
5101 (102, 103, 104, 127): renamed all occurances of bp to _bp
5103 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5105 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5106 thanks Weston T. Schmidt for patch 1555221
5107 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5108 * src/SDCCicode.c(geniCodeMultiply): small optimization
5110 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5112 * device/include/stdlib.h: added rand prototypes
5113 * device/lib/rand.c: new, added
5114 * device/lib/Makefile.in: added rand.c
5115 * src/z80/peeph.def,
5116 * src/z80/peeph-gbz80.def,
5117 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5119 2006-09-20 Raphael Neider <rneider AT web.de>
5121 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5123 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5125 * as/link/aslink.h: cosmetic changes
5126 * as/link/mcs51/Makefile.in,
5127 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5129 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5132 * as/link/mcs51/aslink.h,
5133 * as/link/z80/aslink.h: merged and moved to as/link/
5134 * as/link/lkstore.c,
5135 * as/link/mcs51/lkstore.c: moved to as/link/
5136 * as/link/clean.mk: remove *.o
5137 * as/link/mcs51/alloc.h: deleted
5138 * as/link/mcs51/lkarea.c: added lnksect prototype
5139 * as/link/mcs51/lkdata.c,
5140 * as/link/mcs51/lklex.c,
5141 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5142 * as/link/mcs51/lkmem.c,
5143 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5144 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5145 * as/link/mcs51/aslink.dsp,
5146 * as/link/mcs51/Makefile.aslink,
5147 * as/link/mcs51/Makefile.bcc,
5148 * as/link/mcs51/Makefile.in: updated for moved files
5149 * as/link/z80/lkarea.c,
5150 * as/link/z80/lkhead.c,
5151 * as/link/z80/lklex.c,
5152 * as/link/z80/lklibr.c,
5153 * as/link/z80/lklist.c,
5154 * as/link/z80/lkmain.c,
5155 * as/link/z80/lkrloc.c,
5156 * as/link/z80/lksym.c: synced with mcs51
5157 * as/link/z80/lkdata.c,
5158 * as/link/z80/lkeval.c,
5159 * as/link/z80/lkihx.c,
5160 * as/link/z80/lks19.c: cosmetic changes
5161 * as/link/z80/Makefile.in,
5162 * as/link/z80/linkgbz80.dsp,
5163 * as/link/z80/linkz80.dsp: updated for moved files
5165 2006-09-16 Borut Razem <borut.razem AT siol.net>
5167 * debugger/mcs51/sdcdb.c: partially fixed
5168 [ 1203664 ] sdcdb fails to open files w. two "." periods
5169 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5170 debugger/mcs51/symtab.h: fixed indenting
5171 * configure.in, configure: up to date with latest Maarten's changes
5173 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5176 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5177 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5178 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5179 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5180 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5181 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5182 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5183 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5184 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5185 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5186 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5187 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5188 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5189 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5190 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5191 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5192 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5193 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5194 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5195 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5196 as/link/mcs51/alloc.h,
5197 as/link/mcs51/clean.mk,
5198 as/link/mcs51/conf.mk,
5199 as/link/mcs51/Makefile.bcc,
5200 as/link/mcs51/Makefile.in,
5201 as/link/mcs51/readme.390,
5202 as/link/mcs51/strcmpi.c,
5203 as/link/mcs51/strcmpi.h,
5205 as/mcs51/Makefile.bcc,
5206 as/mcs51/Makefile.in,
5209 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5211 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5214 * as/link/Makefile.in,
5215 * as/link/z80/linkgbz80.dsp,
5216 * as/link/z80/linkz80.dsp,
5223 * link/z80/aslink.h,
5224 * link/z80/clean.mk,
5226 * link/z80/linkgbz80.dsp,
5227 * link/z80/linkz80.dsp,
5228 * link/z80/lkarea.c,
5229 * link/z80/lkdata.c,
5230 * link/z80/lkeval.c,
5233 * link/z80/lkhead.c,
5236 * link/z80/lklibr.c,
5237 * link/z80/lklist.c,
5238 * link/z80/lkmain.c,
5239 * link/z80/lkrloc.c,
5242 * link/z80/Makefile.in,
5244 * sdcc.dsw: moved link/ to as/link/
5246 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5248 * as/mcs51/i51mch.c (machine): fixed warning
5250 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5252 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5254 2006-09-09 Borut Razem <borut.razem AT siol.net>
5256 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5257 sdcdb WIN32 native port
5258 * src/clean.mk: fixed
5260 2006-09-08 Borut Razem <borut.razem AT siol.net>
5262 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5264 2006-09-08 Raphael Neider <rneider AT web.de>
5266 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5267 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5268 to gplink to disable processor mismatch warning and to allow
5269 the use of devices with only aliased (shared) memory banks,
5270 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5272 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5274 * doc/sdccman.lyx: Some re-formating plus example on using
5275 #pragma preproc_asm +/-
5277 2006-09-07 Borut Razem <borut.razem AT siol.net>
5279 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5282 2006-09-06 Borut Razem <borut.razem AT siol.net>
5284 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5285 line at sdcc.nsi:153
5286 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5288 2006-09-05 Borut Razem <borut.razem AT siol.net>
5290 * configure.in, configure: support for winsock2
5291 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5292 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5293 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5294 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5295 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5297 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5299 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5301 * support/regression/tests/bug1551947.c: new, added
5302 * src/SDCCsymt.h: strings are char* not byte*
5304 2006-09-05 Raphael Neider <rneider AT web.de>
5306 * device/lib/pic16/libdev/pic18f4550.c,
5307 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5308 declarations/definitions from patch #1520949
5310 2006-09-05 Raphael Neider <rneider AT web.de>
5312 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5313 byte-aligned bitfields, fixes #1539278
5315 2006-09-05 Raphael Neider <rneider AT web.de>
5317 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5320 2006-09-04 Borut Razem <borut.razem AT siol.net>
5322 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5323 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5324 -mno-cygwin is a part of the compiler name
5325 * support/scripts/sdcc_mingw32: don't disable ucsim
5327 2006-09-03 Borut Razem <borut.razem AT siol.net>
5329 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5330 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5332 2006-09-03 Raphael Neider <rneider AT web.de>
5335 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5336 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5339 2006-09-01 Borut Razem <borut.razem AT siol.net>
5341 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5342 to make ppc-osx happy
5344 2006-08-31 Borut Razem <borut.razem AT siol.net>
5346 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5347 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5348 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5349 * support/regression/ports/ds390/spec.mk,
5350 support/regression/ports/mcs51/spec.mk,
5351 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5352 To run regression tests in mingw environment:
5353 make DEV_NULL=NUL CC=gcc
5355 2006-08-30 Borut Razem <borut.razem AT siol.net>
5357 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5358 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5359 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5360 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5361 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5362 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5363 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5364 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5365 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5366 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5367 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5368 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5369 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5370 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5371 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5372 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5373 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5374 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5375 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5376 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5377 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5378 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5379 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5380 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5381 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5382 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5383 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5384 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5385 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5386 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5387 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5388 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5389 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5390 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5391 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5392 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5393 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5394 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5395 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5396 ucsim WIN32 native port
5398 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5400 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5402 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5404 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5405 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5407 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5409 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5410 * support/regression/tests/bug1546986.c: new, added
5411 * as/mcs51/.cvsignore,
5412 * debugger/mcs51/.cvsignore,
5413 * src/.cvsignore: deleted
5415 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5417 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5420 2006-08-20 Borut Razem <borut.razem AT siol.net>
5422 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5423 removed cl_listen_console::match(), cl_console::match(),
5424 restructured cl_commander::proc_input()
5426 2006-08-16 Borut Razem <borut.razem AT siol.net>
5428 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5429 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5430 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5432 2006-08-14 Borut Razem <borut.razem AT siol.net>
5434 * support/regression/Makefile.in,
5435 support/regression/ports/pic14/gpsim.cmd,
5436 support/regression/ports/pic14/spec.mk,
5437 support/regression/ports/pic14/support.c:
5438 added pic14 regression test
5440 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5442 * as/doc/asxhtm.html: documented changed ABS behaviour
5443 * as/doc/README: fixed some typos
5445 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5447 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5450 2006-08-12 Borut Razem <borut.razem AT siol.net>
5452 * support/regression/fwk/include/testfwk.h,
5453 support/regression/fwk/lib/testfwk.c,
5454 support/regression/generate-cases.py,
5455 support/regression/Makefile.in:
5456 regression test framework does not depend on function pointers and
5459 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5461 * device/include/stddef.h: c temporary hack to fix bug 1518273
5463 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5465 * device/include/mcs51/cc2510fx.h: added
5466 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5469 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5471 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5472 * as/z80/Makefile.in: added strcmpi.c
5473 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5474 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5476 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5478 * device/lib/gbz80/asm_strings.s,
5479 * device/lib/gbz80/crt0_rle.s,
5480 * device/lib/gbz80/div.s,
5481 * device/lib/gbz80/mul.s,
5482 * device/lib/gbz80/shift.s,
5483 * device/lib/z80/asm_strings.s,
5484 * device/lib/z80/crt0_rle.s,
5485 * device/lib/z80/div.s,
5486 * device/lib/z80/mul.s,
5487 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5488 flags which are all upper case
5490 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5492 * as/z80/asm.h: made CASE_SENSITIVE 1
5493 * link/z80/aslink.h: made CASE_SENSITIVE 1
5494 * src/z80/gen.c (throughout): made all conditionals upper case
5495 * support/regression/tests/bug1503067.c: new
5497 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5499 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5500 (shiftIntoPair): added case 2 for PAIR_IY,
5501 (setupToPreserveCarry): replaced parameters with iCode and check if
5502 PAIR_DE is in use to fix bug 1399290,
5503 (genPlus, genMinus): updated call to setupToPreserveCarry
5504 * support/regression/tests/bug1399290.c: new
5506 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5508 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5509 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5510 * src/ds390/gen.c (shiftRLong),
5511 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5512 * src/mcs51/gen.c (sameReg): changed to sameByte,
5513 (xch_a_aopGet): new,
5514 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5515 shiftRLong): fixed bug 1533966
5516 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5517 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5518 * support/regression/Makefile.in: disabled z80, enabled ucz80
5519 * support/regression/tests/float_trans.c: enabled test for z80 and host
5520 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5522 2006-08-01 Borut Razem <borut.razem AT siol.net>
5524 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5525 comparison is always false due to limited range of data type
5526 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5528 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5530 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5531 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5532 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5533 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5535 2006-07-31 Borut Razem <borut.razem AT siol.net>
5537 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5538 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5539 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5540 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5541 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5542 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5543 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5544 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5545 enable ucsim mingw compilation. Serial port is disabled,
5546 since it uses termios.h API, which is not available on native
5549 2006-07-31 Borut Razem <borut.razem AT siol.net>
5551 * Small Device C Compiler 2.6.0 released
5552 * support/scripts/sdcc.nsi: added FULL_DOC option
5553 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5555 2006-07-28 Borut Razem <borut.razem AT siol.net>
5557 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5558 * doc/INSTALL.txt: updated
5560 2006-07-27 Borut Razem <borut.razem AT siol.net>
5562 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5563 device/lib/pic/libdev/Makefile.in: fixed bug
5564 [ 1438354 ] pic libsdcc: distclean doesn't work
5565 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5566 device/lib/pic16/libio/Makefile.in: fixed bug
5567 [ 1438344 ] pic16 lib: clean doesn't work properly
5568 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5570 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5572 * device/lib/pic/libsdcc/fsdiv.c,
5573 * device/lib/pic/libsdcc/fsmul.c,
5574 * device/lib/pic16/libsdcc/float/fsdiv.c,
5575 * device/lib/pic16/libsdcc/float/fsmul.c,
5576 * device/lib/_fsdiv.c,
5577 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5578 * support/regression/tests/bug1520966.c: added
5579 * doc/knownbugs.html: removed [ 1520966 ] from the list
5581 2006-07-25 Borut Razem <borut.razem AT siol.net>
5583 * configure.in, configure, sdccconf_in.h: fixed bug
5584 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5585 * doc/knownbugs.html: removed [ 1519095 ] from the list
5587 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5589 * doc/knownbugs.html: added, contains list of known bugs at release
5590 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5592 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5594 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5595 function registers and corrected defaults with additional warning
5596 * device/lib/malloc.c: cosmetic changes
5597 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5598 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5599 (fillGaps): and used it
5601 2006-07-20 Raphael Neider <rneider AT web.de>
5603 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5604 output unless SDCCPICDEBUG is set
5605 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5606 output if SILENT is set
5608 2006-07-11 Borut Razem <borut.razem AT siol.net>
5610 * doc/README.txt: updated
5612 2006-07-10 Borut Razem <borut.razem AT siol.net>
5614 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5615 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5616 in WIN32 installation
5617 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5620 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5622 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5623 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5625 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5627 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5629 2006-07-06 Borut Razem <borut.razem AT siol.net>
5631 * support/regression/tests/bitfields.c:
5632 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5633 * support/regression/tests/constantRange.c:
5634 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5636 2006-07-04 Borut Razem <borut.razem AT siol.net>
5638 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5640 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5641 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5642 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5643 reverted changes from 2006-07-03
5644 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5645 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5646 added CPPFLAGS, used by the host port
5648 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5650 * support/regression/valdiag/tests/switch.c,
5651 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5652 * support/regression/tests/libmullong.c: fixed for host
5653 * support/regression/ports/host/spec.mk: disable all warnings for host,
5654 SDCC runs with --less-pedantic too
5656 2006-07-03 Borut Razem <borut.razem AT siol.net>
5658 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5660 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5661 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5662 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5663 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5665 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5666 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5667 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5668 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5670 2006-07-02 Raphael Neider <rneider AT web.de>
5672 * src/pic16/devices.inc,
5673 * device/include/pic16/pic18fregs.h,
5674 * device/include/pic16/pic18f4550.h,
5675 * device/lib/pic16/pics.all,
5676 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5678 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5680 * as/hc08/lkaomf51.c (OutputName),
5681 * as/mcs51/lkaomf51.c (OutputName),
5682 * as/z80/asmain.c (asmbl),
5683 * src/ds390/main.c (asmLineNodeFromLineNode),
5684 * src/hc08/ralloc.c (hc08_assignRegisters),
5685 * src/mcs51/main.c (asmLineNodeFromLineNode),
5686 * src/xa51/ralloc.c (checkRegMask),
5687 * src/xa51/gen.c (emitcode),
5688 * src/z80/gen.c (_emit2),
5689 * src/SDCCast.c (searchLitOp),
5691 * support/packihx/packihx.c,
5692 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5693 * src/ds390/gen.c (aopPutUsesAcc),
5694 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5695 * support/regression/tests/libmullong.c (mullong_wrapper),
5696 * src/SDCCsymt.c (powof2),
5698 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5699 * src/SDCCsymt.h: added TYPE_TARGET_*
5700 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5701 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5702 SDCCast because 1) header problems 2) this is the right place
5703 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5704 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5707 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5709 * src/SDCCicode.h: removed buggy semicolon in unused macro
5710 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5711 search for previous definiton of auto symbols too,
5712 (findPrevUse): fixed logic of emitWarnings
5714 2006-06-26 Raphael Neider <rneider AT web.de>
5716 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5717 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5719 2006-06-25 Raphael Neider <rneider AT web.de>
5721 * device/lib/pic/libm: NEW, added math library functions
5722 * device/lib/pic/libsdcc: NEW; added float support functions
5723 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5724 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5725 NEW, added math related headers
5726 * device/include/asm/pic/features.h: NEW
5727 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5728 (popGet): allow larger offsets for AOP_PCODE,
5729 (genDataPointerSet): handle literals explicitly, more debug output,
5730 (genAssign): fixed for float using aopLiteral ;-)
5731 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5732 GOTO initialisation routine
5733 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5734 flag on registers, fixes #1469043 (local variables do not work)
5735 * src/pic/main.c (_pic14_do_link),
5736 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5739 2006-06-25 Borut Razem <borut.razem AT siol.net>
5741 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5742 characters printed (not including the trailing '\0' used to end
5743 output to strings). Problem detected in regression test bug-927659.c.
5744 NOTE: printf() family functions should return int instead
5746 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5747 specifier are printed as themselves
5748 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5749 support flags, width and precision specifiers
5751 2006-06-24 Borut Razem <borut.razem AT siol.net>
5753 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5754 to the list of sdcc tagrets not supporting bit type
5755 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5756 testfor pic16 due to bug:
5757 [ 1511794 ] pic16: regression test bug-895992.c fails
5759 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5761 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5762 * src/SDCCglue.c (initPointer), fixed bug 1496419
5763 * support/regression/tests/bug1496419.c: new, added
5765 2006-06-22 Borut Razem <borut.razem AT siol.net>
5767 * support/regression/ports/pic16/support.c: use gpsim usart module from
5768 libgpsim_modules library
5770 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5772 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5775 2006-06-19 Raphael Neider <rneider AT web.de>
5777 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5778 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5779 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5780 (pic14printExterns,pic14printPublics,pic16printPublics,
5781 pic16_printExterns): use new functions to emit symbols
5782 (picglue,pic16glue): emit publics before emitting externs
5783 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5784 locally defined functions to avoid bug #1443651
5785 * support/regression/tests/bug-716242.c: removed pic16 workaround
5786 * support/regression/ports/pic16/spec.mk: ignore errors during build
5788 2006-06-19 Raphael Neider <rneider AT web.de>
5790 * src/pic/glue.h: added pic14aopLiteral prototype
5791 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5792 * src/pic/gen.c: removed stdint.h dependency
5793 (aopGet): use Safe_strdup()
5794 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5795 (genDataPointerSet): use pic14aopLiteral()
5796 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5797 for pic16; thanks to Bernhard and Maarten
5799 2006-06-18 Borut Razem <borut.razem AT siol.net>
5801 * support/regression/tests/structflexarray.c: flexible array members
5802 not supported by gcc < 3
5803 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5805 * src/pic/gen.c: don't include [p]strdin.h on solaris
5806 * support/Util/pstdint.h: addad svn attributes
5807 * support/regression/tests/constantRange.c,
5808 support/regression/tests/rotate.c: include inttypes.h instead
5809 stdint.h on solaris, addad svn attributes
5811 2006-06-18 Raphael Neider <rneider AT web.de>
5813 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5815 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5816 (pic16_genMinusBits): simplified sign-extension
5817 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5818 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5819 adjusted to correctly handle mixed-signed operands, disabled
5820 now unused multiplciation routines
5821 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5822 (assignResultValue): added argument denoting the size of the result
5823 as returned by the function (fixes upcasts in assigning from
5824 function calls: char foo(); int i = foo();)
5825 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5826 function result to assignResultValue
5827 (genMult): disabled inlined multiplication code
5828 (genDiv): augmented to also handle the modulus operator, fixed to
5829 handle mixed-signed operands correctly
5830 (genMod): simply call genDiv, disabled unused code
5831 (genAssign): fixed missing (sign-)extension on result
5832 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5833 valid char operands, allow signed operands for native code, added
5834 division and modulo operator handling
5835 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5837 As a consequence, onebyte.c (if split into two files) and muldiv.c
5838 pass regression tests.
5840 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5842 * doc/Makefile.in: two runs of makeindex seem needed to get
5843 correct page references in the index of sdccman.pdf
5844 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5846 2006-06-17 Borut Razem <borut.razem AT siol.net>
5848 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5850 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5852 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5853 mentioned ec2drv and paulmon
5855 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5857 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5858 consecutive abs areas
5859 (find_empty_space, allocate_space): added map to handle codemap or
5861 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5862 absolute idata and xdata
5863 * as/mcs51/lkmem.c (summary2): updated legend
5865 2006-06-16 Raphael Neider <rneider AT web.de>
5867 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5869 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5871 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5873 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5875 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5877 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5878 value of generic pointers,
5888 src/z80/main.c: PORT structure, added elements for gp_tags field,
5889 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5890 fields in the PORT structure of each port,
5891 * src/SDCCast.c (decorateType): allow processing of generic pointers
5892 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5895 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5901 * src/pic16/pcode.c,
5903 * src/pic/pcoderegs.c,
5906 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5907 bug 1504689 on minGW
5909 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5911 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5913 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5915 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5917 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5919 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5922 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5924 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5925 to a char variable. Fixed bug #1504211
5926 * device/include/pic16/adc.h,
5927 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5928 and fixed bug #1364390
5930 2006-06-10 Borut Razem <borut.razem AT siol.net>
5932 * CVSROOT: removed the CVS left-over
5934 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5936 * as/hc08/asmain.c (asexit),
5937 * as/hc08/lkmain.c (lkexit),
5938 * as/mcs51/asmain.c (asexit),
5939 * as/mcs51/lkmain.c (lkexit),
5940 * src/SDCCglue.c (DEFSETFUNC),
5941 * src/SDCCmain.c (linkEdit, assemble),
5942 * support/librarian/sdcclib.c (AddRel),
5943 replaced unlink() by standard C remove()
5944 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5945 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5946 gatherImplicitVariables): new, added to fix bug 608752,
5947 (createFunction): added gatherImplicitVariables()
5948 * src/SDCCast.h: added createRMW prototype
5949 * src/SDCCsymt.h (struct symbol): added infertype
5950 * support/regression/tests/bug608752.c: new, added
5952 2006-06-10 Raphael Neider <rneider AT web.de>
5954 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5955 multibyte dummy reads (fixes #1503234)
5957 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5959 * device/include/mcs51/compiler.h: new, added header file to enable
5960 creating common sfr definition header files for different compilers
5962 2006-06-05 Raphael Neider <rneider AT web.de>
5964 * src/pic16/{pcode.h,genarith.c}:
5965 introduced pCodeOp combining any two pCodeOps (previously only
5966 two register operands could be combined), removed pcop2 from
5967 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5968 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5969 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5970 rewritten to use new PO_TWO_OPS
5971 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5972 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5973 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5974 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5975 (pic16_get_op): embraced return arg to allow #define return(x),
5976 added new case for combined opcodes
5977 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5978 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5979 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5981 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5983 * src/SDCCval.c (checkConstantRange): added
5984 * src/SDCCval.h: added checkConstantRange
5985 * support/Util/SDCCerr.c,
5986 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5987 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5988 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5989 * src/SDCCast.c (decorateType): added checkConstantRange,
5990 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5991 can be emitted with the correct always true/false warning,
5992 added optimization for double '!';
5993 result of decorateType() must be assigned back to the tree, because
5994 decorateType() can change the tree
5995 * src/SDCCicode.c (geniCodeLogic),
5996 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5997 (checkConstantRange): removed, it was only a fragment which never
5999 * src/SDCCsymt.c (computeType): fixed promotion for
6000 "-1 < (unsigned bit) b"
6001 * src/pic/ralloc.c (packRegsForAssign),
6002 * src/pic16/ralloc.c (packRegsForAssign),
6003 * src/hc08/ralloc.c (packRegsForAssign),
6004 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
6006 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
6007 * support/regression/tests/constantRange.c: added
6008 * support/valdiag/tests/constantRange.c: added
6009 * support/valdiag/valdiag.py: added -DPORT_HOST=1
6011 2006-06-02 Borut Razem <borut.razem AT siol.net>
6013 * support/regression/ports/pic16/support.c: increase stack size
6015 * support/regression/Makefile.in: sort tests by name so that the
6016 resutlts can be compared on different machines / platforms
6018 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6020 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
6021 * src/ds390/gen.c (emitLabel): new, added,
6022 (genDjnz): fixed stack overflow bug,
6023 (throughout): cosmetic changes to sync with mcs51/gen.c,
6024 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
6025 * src/mcs51/gen.c (genEndFunction): small optimization,
6026 (throughout): cosmetic changes to sync with ds390/gen.c
6028 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
6030 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
6031 (_print_format): fixed printing pointers
6032 * src/mcs51/gen.c (emitLabel, movb): new, added,
6033 (genAssign): small optimization,
6034 (genDjnz): fixed stack overflow bug,
6035 (throughout): replaced sprintf with SNPRINTF,
6036 replaced mcs51_regWithIdx with REG_WITH_INDEX,
6037 replaced emitcode("mov", "b,...") with MOVB(...),
6038 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
6039 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6040 * src/mcs51/peeph.def: added rules 140 and 264
6041 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
6042 so they may get optimized into registers
6044 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
6046 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
6047 immediately when encountered,
6048 (printUsage): always use stderr even on windows
6050 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
6052 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
6053 (processParms): fixed bug #1247551
6054 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
6055 parseCmdLine, main): print '--version' to stdout,
6056 print 'help' to stdout if --help is given,
6057 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
6058 arguments are given; fixed --help
6060 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
6062 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
6063 * support/regression/tests/bug-1493710.c: added
6065 2006-05-27 Borut Razem <borut.razem AT siol.net>
6067 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6069 * support/regression/ports/pic16/support.c: increase stack size
6070 from default 64 bytes to 128 bytes
6071 * support/regression/tests/staticinit.c,
6072 support/regression/tests/float.c: regression tests fully enabled
6073 for pic16 port by putting the initialized data arrays into the code
6075 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6076 This was changed by mistake in the previous version.
6078 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6080 * src/pic16/gen.c (genFunction, genEndFunction): some
6081 beautifications, fixed bug with falsely restoring FSR2 in large
6082 stack model, thanks to Beau E. Cox for reporting the bug
6084 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6086 * debugger/mcs51/break.c,
6087 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6088 use %p to print pointers, made address variables unsigned
6089 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6090 * debugger/mcs51/symtab.c (parseSymbol): must return something
6091 * src/mcs51/gen.c (aopForSym): small optimization,
6092 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6093 (freeAsmop): added missing break,
6094 (aopPut): removed parameter bvolatile, determine it inside the function,
6095 (saveRegisters, unsaveRegisters): small optimization,
6096 (genIpush): removed pointless check,
6097 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6098 replaced sprintf with SNPRINTF,
6099 replaced strcpy with strncpyz,
6100 updated aopPut calls,
6101 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6102 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6104 2006-05-24 Borut Razem <borut.razem AT siol.net>
6106 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6107 modification of test for the pic16 port, put the array to the code
6108 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6110 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6112 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6113 * support/Util/pstdint.h: added
6115 2006-05-22 Borut Razem <borut.razem AT siol.net>
6117 * src/regression/Makefile: removed bool2.c test, added -q linker option
6118 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6119 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6120 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6121 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6122 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6123 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6124 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6125 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6126 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6128 2006-05-22 Raphael Neider <rneider AT web.de>
6130 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6131 bug #1492360 (problematic due to generic pointers, see code)
6133 2006-05-22 Borut Razem <borut.razem AT siol.net>
6135 * support/regression/ports/pic16/specs.mk: removed stack size linker
6137 * support/regression/tests/array.c,
6138 support/regression/tests/bitopcse.c,
6139 support/regression/tests/bug-908454.c,
6140 support/regression/tests/malloc.c: modified for pic16 regression test
6141 * support/regression/tests/bitfields.c:
6142 pic16 - excluded bitfileds of size > 8
6143 * support/regression/tests/bp.c: pic16 - reduced data size
6144 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6145 * support/regression/tests/bug-460010.c:
6146 pic16 - used the absolute address the fits in memory
6147 * support/regression/tests/bug-716242.c:
6148 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6149 * support/regression/tests/float.c:
6150 pic16 - excluded - data size too big
6151 * support/regression/tests/onebyte.c:
6152 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6153 * support/regression/tests/shifts.c:
6154 pic16 - function names probably have to differ in first X characters
6156 * support/regression/tests/staticinit.c:
6157 pic16 - excluded some tests due error: no target memory available for
6160 2006-05-22 Borut Razem <borut.razem AT siol.net>
6162 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6163 second try. Thanks Stas Sergeev once more.
6165 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6167 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6168 (genLeftShift, genRightShift): fixed bug 1491627
6169 * src/hc08/peeph.def (rules 7, 8.x): added
6170 * support/regression/tests/shifts.c (ShiftLeftByParam,
6171 ShiftRightByParam, testShiftByParam): added to test variable shifting
6173 2006-05-20 Raphael Neider <rneider AT web.de>
6175 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6176 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6177 (allocReg): add only new registers to dynAllocRegs,
6178 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6179 #1489055, #1445850, and probably #1483693
6181 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6183 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6184 bug in for-loop that didn't emit the last of CONFIG and ID registers
6186 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6188 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6190 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6191 1489016, 1434401 and 1490124
6192 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6193 1489016, 1434401 and 1490124
6195 2006-05-17 Borut Razem <borut.razem AT siol.net>
6197 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6200 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6202 * device/include/mcs51/P89c51RD2.h,
6203 * device/include/mcs51/P89LPC901.h,
6204 * device/include/mcs51/P89LPC922.h,
6205 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6207 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6209 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6210 to fix missing stack pragma in compiled binary object file,
6212 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6214 * support/packihx/configure.in,
6215 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6216 determine sizeof basic types even while cross compiling
6218 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6220 * src/avr/gen.c (aopop),
6221 * src/ds390/gen.c (aopOp),
6222 * src/hc08/gen.c (aopOp),
6223 * src/mcs51/gen.c (aopop),
6224 * src/pic16/gen.c (pic16_aopOp),
6225 * src/pic/gen.c (aopOp),
6226 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6227 if size of operand is smaller than spill location
6229 2006-05-12 Borut Razem <borut.razem AT siol.net>
6231 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6232 have to have CR/LF line endings even if they are checked out on *nix
6233 or on WIN32 in cygwin binmode
6235 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6237 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6238 * device/include/ds80c390.h: added sfr16 definitions
6242 * src/ds390/ralloc.c,
6243 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6244 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6245 bit returning functions
6246 * support/regression/tests/sfr16.c: enabled test on ds390
6248 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6250 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6251 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6253 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6255 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6256 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6257 (cl_address_space constructor): removed expensive initialization,
6258 (cl_address_space::get_cell): extended for late initialization,
6259 (cl_address_space::*): use late initialization,
6260 (cl_address_decoder::activate): removed expensive initialization,
6261 This reduced regression test running time by 25%
6263 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6271 * support/packihx/Makefile.in,
6272 * support/packihx/clean.mk,
6273 * support/packihx/Makefile.bcc,
6274 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6276 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6278 * src/SDCCval.c (valNot): fix for regression test failure
6279 of not.c on big endian hosts
6281 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6283 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6285 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6287 * device/lib/mcs51/Makefile.in: changed string comparison operator
6288 to = for POSIX compliance; == is bash extension
6290 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6292 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6295 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6297 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6298 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6299 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6300 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6301 bug report #1478657,
6303 2006-05-05 Borut Razem <borut.razem AT siol.net>
6305 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6308 2006-05-02 Borut Razem <borut.razem AT siol.net>
6310 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6311 create *.ind, which made make to fail if invoked with -j 2
6313 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6315 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6316 Hubert Sack for patch 1479782
6318 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6320 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6322 2006-05-01 Raphael Neider <rneider AT web.de>
6324 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6325 (create_pic): store only prefix-free device name,
6326 (init_pic): check for device names with "16" prefix,
6328 * src/pic/device.h (struct PIC_device),
6329 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6331 * device/include/pic/pic12f{635,675,629,683}.h,
6332 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6333 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6334 * device/include/pic/pic16f505.h,
6335 * device/lib/pic/libdev/pic16f505.c: removed
6336 * device/include/pic/pic14devices.txt: added support for pic12f
6337 devices, removed unsupported non 16-bit devices
6338 [above changes provided by patch from Zik Saleeba]
6339 * src/pic/*, src/pic16/*, device/include/pic16/*,
6340 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6342 2006-05-01 Borut Razem <borut.razem AT siol.net>
6344 * configure.in, configure, doc/Makefile.in:
6345 sync with nightly build makefile - latex, dvipdf and dvips
6348 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6350 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6351 in the library source
6353 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6355 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6357 2006-04-28 Raphael Neider <rneider AT web.de>
6359 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6360 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6361 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6362 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6364 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6366 * device/lib/pic/libdev/Makefile.in,
6367 * device/lib/hc08/Makefile.in,
6368 * device/lib/gbz80/Makefile.in,
6369 * device/lib/z80/Makefile.in,
6370 * device/lib/ds390/Makefile.in,
6371 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6372 thanks to Borut for the bug report
6374 * configure: always create doc/Makefile independent from --enable-doc
6375 * Makefile.in: always install from directory doc independent from
6377 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6379 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6380 * doc/Makefile.in: install *.txt if present
6381 * device/include/Makefile.in (install): added installation of pic/*.inc
6382 and pic/*.txt files again, they were erroneously removed
6384 2006-04-28 Raphael Neider <rneider AT web.de>
6386 * src/pic/{gen.c,main.h,pcode.c},
6387 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6388 concerning signedness with casts
6390 2006-04-28 Raphael Neider <rneider AT web.de>
6392 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6393 definition of an interrupt handler,
6394 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6395 interrupt handler stuff from picglue() to separate routine,
6396 (picglue): enabled definition of intr handlers in files w/o main()
6398 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6400 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6401 compilation with MSVC 2005 Express Edition (VC8)
6403 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6405 * device/lib/Makefile: fixed build of gbz80 lib
6407 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6409 * support/regression/tests/bug-460010.c,
6410 * support/regression/tests/bug-524691.c,
6411 * support/regression/tests/bug-716242.c: removed conditional defines
6412 that are already in testfwk.h
6414 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6416 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6417 (AccAXRsh1): added, shift right by 1,
6418 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6420 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6422 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6424 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6425 remove cast to same type
6426 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6427 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6429 * link/z80/Makefile: removed, they have moved to
6432 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6433 * install-sh: fix bug #1204398 by setting umask 0022
6434 * device/lib/Makefile: separate build of z80 and gbz80 lib
6436 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6438 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6439 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6441 One basic decision: e.g. src/clean.mk includes further files. In order
6442 to make this work there are two solutions:
6443 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6444 run configure on them. This way they can use
6445 'include $(srcdir)/port-clean.mk'
6446 - always include clean.mk by the Makefile at the same level. To avoid
6447 that `make clean` tries to include and build Makefile.dep the
6448 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6449 implemented, because now even `make uninstall` doesn't create
6450 Makefile.in. clean.mk could be eliminated by pasting it in
6453 * debugger/mcs51/Makefile.in: build own objects from library sources
6454 (SLIB, SDCC) in current directory
6456 * configure, configure.in: renamed --disable-device-lib-build in
6457 --disable-device-lib; added --enable-doc, the required tools are
6458 searched by configure; added result message; the toolchain for the
6459 belonging ports are now only built, if the port is enabled.
6461 * support/regression/*: all output is written in directory gen, because
6462 the fwk and ports directories don't livet in the build tree using vpath
6464 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6465 --disable-device-lib, added --enable-doc, added section VPATH
6467 * sim/ucsim/configure.in,
6468 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6469 z80 are enabled by default
6471 2006-04-24 Raphael Neider <rneider AT web.de>
6473 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6474 to config word, "pic14_"-prefixed some extern functions
6475 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6476 config word has been found
6477 * src/pic/device.h: added prototypes
6478 * src/pic/pcode.c: added "pic14_"-prefix where needed
6479 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6481 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6483 (pic14emitRegularMap): ignore config words,
6484 (pic14createInterruptVect): moved generating __config directives away
6485 (picglue): have __config directives emitted
6487 2006-04-24 Borut Razem <borut.razem AT siol.net>
6489 * doc/Makefile: sync with nightly build makefile
6491 2006-04-24 Raphael Neider <rneider AT web.de>
6493 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6494 registers that have not been assigned proper liveranges,
6495 fixes #1469504 and #1474602,
6496 (pCodeRegOptimizeRegUsage): fixed typo in comment
6498 2006-04-24 Borut Razem <borut.razem AT siol.net>
6500 * device/examples/main8051.c: deleted - it was removed from CVS
6501 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6502 after the transition to Subversion
6503 * src/SDCCalloc.h: deleted - it was removed from CVS
6504 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6505 after the transition to Subversion
6506 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6507 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6508 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6509 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6511 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6513 * as/asx8051.dsp: added mcs51/strcmpi.h
6514 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6515 * as/hc08/aslink.h: updated lnksect prototype
6517 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6519 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6520 (newdot): handle A_ABS
6522 * as/mcs51/asout.c (outarea): output address
6523 * as/hc08/lkaomf51.c,
6524 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6526 * as/mcs51/i51pst.c,
6527 * as/z80/z80pst.c: "ABS" is not A_OVR
6528 * as/hc08/lkarea.c (newarea): read a_addr,
6529 (lnkarea): added codemap array, sort absolute areas to the front,
6530 combine all GSINITx/GSFINAL,
6531 (find_empty_space, allocate_space): new functions,
6532 (lnksect): return next address, handle absolute sections
6533 * as/mcs51/lkarea.c (newarea): read a_addr,
6534 lnksect2 prototype changed,
6535 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6536 (find_empty_space, allocate_space): new, factored out of lnksect2,
6537 (lnksect2): return next address, handle absolute sections
6539 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6540 * as/hc08/lklibr.c (addfile, fndsym),
6541 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6542 index out of range and detect both '\' and '/'
6543 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6544 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6545 regression tests (ds390 cannot return bool yet)
6546 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6547 document critical interrupts on z80, document changed SDCC define
6548 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6549 (_a390_mapping): added .org directive
6550 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6551 (genMultOneByte): fixed warnings
6552 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6554 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6555 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6556 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6557 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6558 * src/pic16/main.c: removed newReg prototype
6559 * src/pic16/pcode.c,
6560 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6562 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6564 * src/pic16/ralloc.c
6565 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6567 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6568 from short to PIC_OPTYPE
6569 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6570 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6571 optype from short to PIC_OPTYPE
6572 * src/port.h: made int_size unsigned to fix warnings
6573 * src/SDCC.y: fixed warning on MSVC
6574 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6575 * src/SDCCopt.c (convertToFcall): fixed warnings
6576 * src/SDCCsymt.h: removed double prototype for genSymName
6577 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6578 offset int to fix warnings
6580 2006-04-22 Borut Razem <borut.razem AT siol.net>
6582 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6583 references to CVS replaced with Subversion
6585 2006-04-21 Borut Razem <borut.razem AT siol.net>
6587 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6588 references to CVS replaced with Subversion
6590 2006-04-19 Borut Razem <borut.razem AT siol.net>
6592 * src/version.awk: adapted for svn
6593 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6594 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6595 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6596 /binutils-avr/etc/*.vi, *.jin: removed all properties
6597 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6599 2006-04-19 Borut Razem <borut.razem AT siol.net>
6601 * CVS to Subversion migration completed
6603 2006-04-18 Borut Razem <borut.razem AT siol.net>
6605 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6606 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6608 2006-04-17 Borut Razem <borut.razem AT siol.net>
6610 * device/include/Makefile.in: added pic/*.inc to the installation
6612 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6614 * support/regression/collate-results.py: fixed output in case of
6616 * support/regression/generate-cases.py: fixed splitting of pathnames
6618 * as/hc08/lklibr.c (addfile),
6619 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6621 2006-04-11 Raphael Neider <rneider AT web.de>
6623 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6624 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6625 * src/pic16/pcode.c (assignValnums): fixed #1460578
6627 2006-04-11 Raphael Neider <rneider AT web.de>
6629 * device/lib/pic/libdev/*.c,
6630 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6631 fixes #1468739, enables compilation in --std-c99 mode
6632 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6634 2006-04-11 Raphael Neider <rneider AT web.de>
6636 * src/pic/device.c (find_device): removed debug output
6637 (list_valid_pics): enabled verbose listing of supported devices
6638 * device/include/stdbool.h: define bool as char for pic14/16 as well
6640 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6642 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6644 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6646 * .version: bumped version to 2.5.6
6647 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6649 2006-04-06 Raphael Neider <rneider AT web.de>
6651 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6652 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6653 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6654 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6655 pic14_constructAbsMap
6656 (pic14printPublics): declare absolute global symbols as global
6657 (pic14createInterruptVect),
6658 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6659 (newReg): assume new registers unused, use correct name in
6660 hashtable (reg->name instead of name), more debugLog output
6661 * src/pic/device.h (PIC_device): added fields for verbose output
6662 * src/pic/device.c: moved device definition to pic14devices.txt,
6663 added routines for runtime parsing of pic14devices.txt,
6664 added support for second config word
6665 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6666 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6667 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6668 (_pic14_parseOptions): moved pCodeInitRegisters here
6669 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6670 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6671 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6672 handling the pseudo stack
6673 * device/lib/Makefile.in: ignore failures in objects-pic16,
6674 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6675 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6676 * device/lib/pic/Makefile.subdir,
6677 * device/lib/pic16/Makefile.subdir: improved clean rules
6678 * device/lib/pic/libdev/: NEW, pic14 device libraries
6679 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6680 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6681 * device/include/Makefile.in: create subdir and install pic14 headers
6682 * device/include/pic/p16f_common.inc: removed unused declarations
6683 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6684 PICs from inc2h.pl v1.6,
6685 replaced BIT_AT macros with struct declarations
6686 * device/include/pic/pic14devices.txt: definition of supported devices,
6687 all above improvements contributed by Zik Saleeba, thanks
6688 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6689 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6692 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6694 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6695 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6696 thanks to Charles Olds
6698 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6700 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6702 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6704 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6705 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6706 * support/regression/bug1464657.c: added, new test
6708 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6710 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6713 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6715 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6716 --no-peep and --peep-file <file> are used don't use default rules but
6719 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6721 * src/mcs51/gen.c (genCall): fixed bug 1457608
6723 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6725 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6726 changes seem to cause (trigger?) problems with the build system.
6728 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6730 * src/SDCCpeeph.c (operandsLiteral): new, added,
6731 (callFuncByName): inserted operandsLiteral
6732 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6734 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6736 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6737 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6739 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6741 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6742 implemented patch 1120823 Thanks to Willy De la Court (normal
6743 interrupts need an interrupt number now if they are made critical),
6744 and enabled nesting of critical functions though not for gbz80
6745 (genCritical, genEndCritical): added functions
6746 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6747 * src/z80/mappings.i: added "ei" to all mappings
6749 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6751 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6752 submitted by the Debian SDCC maintainer Aurelien Jarno:
6753 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6754 archive with gcc 4.1 on mips and wrote the patch"
6756 2006-03-16 Raphael Neider <rneider AT web.de>
6758 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6759 the left operand is shorter than the result (c* = lit-c* + int),
6761 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6764 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6766 * src/.version: increased version number to 2.5.5
6767 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6768 linking is done manually in pic16 port's _linkEdit,
6769 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6770 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6771 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6772 allocate asmop as AOP_ACC,
6773 (aopForRemat): added parameter 'bool result' in function declaration,
6774 (pic16_aopGet): return AOP_ACC when accessing WREG,
6775 (pic16_popGetTempReg): minor modification,
6776 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6777 'pic16_allocWithIdx',
6778 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6779 calling function in absolute addresses,
6780 (genAssign): take into account AOP_ACC asmop,
6781 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6782 * src/pic16/pcoderegs.c: some debug functions and lines added,
6783 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6784 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6786 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6787 call to allocReg, not by manually allocating a new one,
6788 (pic16_assignRegisters): now before going through the register
6789 allocating functions mark all registers as free. This eliminates some
6790 side effects resulting from peephole parser done earlier in the backbone
6792 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6794 * src/SDCCicode.c (geniCodeLogic),
6795 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6797 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6799 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6800 (genSend): bugfix, do not allocate and free twice,
6801 (shiftRLong): handle partially overlapping aops
6802 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6804 2006-03-08 Borut Razem <borut.razem AT siol.net>
6806 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6809 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6811 * support/regression/tests/bug1409955.c: new, added
6812 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6813 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6814 (aopForSym, aopOp): increment asmop.allocated if reused,
6815 (freeAsmop): decrement asmop.allocated and check for zero instead of
6817 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6818 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6819 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6820 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6821 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6822 genSignedRightShift, genRightShift, genDataPointerGet,
6823 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6824 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6825 in reverse order from allocation,
6826 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6827 added swappedLR to keep track
6828 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6829 pdata & code for GCC, z80, gbz80 & hc08
6830 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6832 2006-03-08 Raphael Neider <rneider AT web.de>
6834 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6836 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6838 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6839 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6840 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6842 2006-03-06 Borut Razem <borut.razem AT siol.net>
6844 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6845 made the linker quiet
6847 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6849 * src/pic16/gen.c (genPcall): fixed bug #1443644
6850 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6851 which dumps before the function entry point a data byte which represents
6852 the number of the local variables used by the specified function, added
6853 'xinst' for initial support for Extended Instruction Support,
6854 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6855 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6856 port->fun_prefix anymore (may change later),
6857 (genFunction, genEndFunction): do not store/restore local registers for
6858 _main (this should take care the --main-return command line option in
6860 (genOr): removed some legacy pic-port instructions,
6861 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6862 performing operations with SFR's causes data to be written more than
6863 once to each SFR. Perhaps SFRs should be handled in special cases...
6864 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6866 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6867 into account for stack starting position,
6868 (struct OPTIONS pic16_optionsTable): added command line argument
6869 --extended or -y for Extended Instruction Support,
6870 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6871 (deassignLRs): *** perhaps the most important change, old 'for' code
6872 (commented out for reference), didn't account for some registers which
6873 were left marked 'not free' after a pointer operation. The change
6874 reduces register usage a lot in some cases
6876 2006-03-04 Borut Razem <borut.razem AT siol.net>
6878 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6880 * support/regression/tests/bug-524697.c: decreased array size for
6881 mcs51 to fit into the internal RAM
6882 * support/regression/Makefile.in: a little bit more verbose
6884 2006-03-03 Borut Razem <borut.razem AT siol.net>
6886 * support/regression/fwk/lib/testfwk.c,
6887 support/regression/fwk/include/testfwk.h: introduced function
6888 _prints(), nonrecursive _printn(), call _initEmu() from main()
6889 * support/regression/ports/gbz80/support.asm,
6890 support/regression/ports/ucz80/support.asm,
6891 support/regression/ports/z80/support.asm,
6892 support/regression/ports/ds390/support.c,
6893 support/regression/ports/hc08/support.c,
6894 support/regression/ports/host/support.c,
6895 support/regression/ports/mcs51/support.c,
6896 support/regression/ports/xa51/support.c: added empty _initEmu()
6898 * support/regression/ports/pic16/gpsim.cmd,
6899 support/regression/ports/pic16/spec.mk,
6900 support/regression/ports/pic16/support.c,
6901 support/regression/Makefile.in: added pic16 regression test
6903 2006-03-01 Raphael Neider <rneider AT web.de>
6905 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6906 genConstPointerGet): use safe way of generating MOVFF to cover
6907 literals as well as registers, fixes bug #1440527
6908 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6910 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6911 more correctly, fixes bug #1232186
6912 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6913 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6914 gplink guess the correct processor in more cases, applied patch
6915 from Till Riedel attached to and fixing bug #1436552
6917 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6919 * support/regression/tests/array.c: added, contains check for #1434401
6920 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6922 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6924 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6925 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6926 * device/include/mcs51/c8051f326.h,
6927 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6928 * device/include/mcs51/c8051f000.h,
6929 * device/include/mcs51/c8051f018.h,
6930 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6931 PCON_IDLE,PCON_STOP and added sfr16 definitions
6933 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6935 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6936 genGetWord): fixed bug 1409955
6938 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6940 * device/include/hc08/mc68hc908gp32.h,
6941 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6943 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6945 * src/SDCCast.c (constExprValue): return NULL if not a value
6946 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6947 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6948 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6950 2006-02-13 Borut Razem <borut.razem AT siol.net>
6952 * src/regression/ptrarg.c: added, fails due to bug #1430967
6953 * src/regression/Makefile: ptrarg.c added, ...
6955 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6957 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6958 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6960 2006-02-11 Borut Razem <borut.razem AT siol.net>
6962 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6963 print "Processor: xxx" message to stdout only if --verbose
6965 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6967 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6968 * support/regression/tests/bug1426356.c: added
6969 * support/regression/tests/bitfields.c: removed 2 tests
6971 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6973 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6974 * device/include/mcs51/c8051f330.h,
6975 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6976 PCON_IDLE,PCON_STOP and added sfr16 definitions
6977 * device/lib/_divsint.c,
6978 * device/lib/_divuint.c,
6979 * device/lib/_divulong.c,
6980 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6981 register bank bug for small stackauto
6983 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6985 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6987 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6989 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6990 * all.dsp: corrected several bin paths
6991 * device/include/mcs51/c8051f120.h,
6992 * device/include/mcs51/c8051f300.h,
6993 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6994 to PCON_IDLE,PCON_STOP
6995 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6996 * device/lib/printf_large.c (output_float): fixed bug 1388703
6997 * support/regression/tests/bug1057979.c: added test for bug 1388703
6999 2006-02-08 Raphael Neider <rneider AT web.de>
7001 * src/pic/pcode.c (pciTRIS): fixed typo,
7002 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
7003 (LinkFlow): fixed handling of flows that end in a call,
7004 (ReuseReg): perform safety check earlier
7005 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
7006 to work with flows at the beginning of a pBlock,
7007 fixes #1426557 (Symbol not previously defined),
7008 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
7010 (RemoveUnusedRegisters): update register usage info
7011 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
7012 created, reuse existing ones instead
7013 * src/pic/gen.c (genPcall): fixed #1424719
7015 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
7017 * link/z80/lkmain.c,
7019 * link/z80/lkdata.c,
7020 * link/z80/aslink.h: fixed build on current cygwin:
7021 replaced getline() by lk_getline()
7023 2006-02-01 Borut Razem <borut.razem AT siol.net>
7025 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
7026 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
7027 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
7028 src/regression/bool1.c, src/regression/bool2.c,
7029 src/regression/bool3.c, src/regression/call1.c,
7030 src/regression/compare.c, src/regression/compare10.c,
7031 src/regression/compare2.c, src/regression/compare3.c,
7032 src/regression/compare4.c, src/regression/compare5.c,
7033 src/regression/compare6.c, src/regression/compare7.c,
7034 src/regression/compare8.c, src/regression/compare9.c,
7035 src/regression/configword.c, src/regression/for.c,
7036 src/regression/inline.c, src/regression/mult1.c,
7037 src/regression/nestfor.c, src/regression/or1.c,
7038 src/regression/pointer1.c, src/regression/ptrfunc.c,
7039 src/regression/rotate1.c, src/regression/rotate2.c,
7040 src/regression/rotate3.c, src/regression/rotate4.c,
7041 src/regression/rotate5.c, src/regression/rotate6.c,
7042 src/regression/rotate7.c, src/regression/string1.c,
7043 src/regression/struct1.c, src/regression/sub.c,
7044 src/regression/sub2.c, src/regression/switch1.c,
7045 src/regression/while.c, src/regression/xor.c,
7046 src/regression/create_stc, src/regression/simulate,
7047 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
7049 * src/regression/gpsim_assert.h: added
7051 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
7053 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
7054 ((void (code *) (void)) 0) ();
7063 * as/mcs51/aslink.h,
7065 * as/mcs51/asmain.c,
7066 * as/mcs51/lkdata.c,
7068 * as/mcs51/lkmain.c,
7071 * as/z80/asmain.c: fixed build on current cygwin:
7072 replaced getline() by as_getline()
7074 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7076 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7077 declarator in the symbol chain
7079 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7080 parameter list for function pointers
7081 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7082 * support/regression/tests/bug-716242.c: added
7084 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7086 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7088 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7090 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7092 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7093 inifinitely recurseable, added static
7094 * support/regression/tests/bug-1408066.c: added
7096 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7099 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7100 renamed, added possibility to create "postLoopLbl"-labels
7101 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7102 newiTempLoopHeaderLabel
7103 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7104 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7105 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7106 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7107 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7108 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7109 (basicInduction): fixed bug #136564, made static,
7110 (loopInduction): changed parameter of basicInduction, made static,
7111 (addPostLoopBlock): added
7112 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7113 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7115 * support/regression/tests/bug-136564.c: added
7116 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7117 --std-sdcc99 to LIBSDCCFLAGS
7119 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7121 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7123 * support/regression/tests/bug-1406131.c: added
7125 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7127 * src/SDCCast.c (decorateType): fix promotion of unary minus
7128 * src/SDCCsymt.c (computeType): beautified
7129 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7130 (valUnaryPM, valComplement): fix sign and promotion,
7131 (valNot): ANSI: result type is int (SDCC: unsigned char)
7132 * support/regression/tests/uminus.c: speedup by removing superflous
7134 * support/regression/tests/onebyte.c: added promotion and signedness
7135 tests for unary minus
7136 * support/regressions/tests/bug-477927.c: disable warning about
7137 uninitialized variables
7138 * support/regression/tests/not.c: added
7140 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7142 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7143 * src/mcs51/gen.c (gen51Code): show final register usage after
7144 fillGaps in asm with --i-code-in-asm
7145 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7146 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7147 incUsed, rliveClear, adjustIChain): made static,
7148 (setFromRange): excluded because it's unused,
7149 (findPrevUseSym, markWholeLoop): added,
7150 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7151 through all branches of predecessors enables sdcc to emit the warning
7152 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7153 (rlivePoint): made static, added parameter emitWarnings which is only
7154 true during the first run out of two,
7155 (findRecursiveSucc, findRecursivePred): removed,
7156 (computeLiveRanges): made static, added parameter emitWarnings,
7157 (dumpIcRlive): added for debugging only
7158 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7159 removed prototype of setFromRange()
7160 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7161 in call of computeLiveRanges()
7162 * support/regression/tests/bug-895992.c: added
7163 * support/regression/tests/bug-971834.c: added
7164 * support/valdiag/tests/bug-895992.c: added
7165 * support/valdiag/tests/bug-971834.c: added
7167 2005-12-18 Raphael Neider <rneider AT web.de>
7169 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7170 (genUnpackBits): improved code for direct operands,
7171 (genPackBits): improved code for literal assignment to bitfields
7172 and for direct destination operands (no FSR indirection),
7173 prevented redundant AND, fixes #1362800,
7174 (AccLsh): added parameter to disable masking of the result
7175 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7176 skip instructions with side-effects (like incfsz),
7177 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7178 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7179 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7182 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7184 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7185 volatile variables as spill location
7187 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7189 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7191 * support/regression/tests/bug-1376320.c: added
7193 2005-12-08 Raphael Neider <rneider AT web.de>
7195 * src/pic/device.c: renamed is_shared to pic14_is_shared
7196 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7197 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7198 (is_valid_identifier): added for above workaround
7200 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7202 * device/lib/Makefile.in: fixed to enable port-specific-objects
7203 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7204 char, thanks Hubert Sack
7205 * doc/sdccman.lyx: documented --xstack-loc,
7206 elaborated a bit more on interrupts and pitfalls,
7207 removed "setjmp/longjmp unsupported",
7208 documented some unsupported C99 features
7209 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7210 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7211 if, thanks Hubert Sack
7212 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7213 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7215 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7216 regression tests can report resource usage (rfe 700441)
7217 * support/regression/collate-results.py: report resource usage
7218 * support/regression/ports/ds390/spec.mk,
7219 * support/regression/ports/hc08/spec.mk,
7220 * support/regression/ports/mcs51/spec.mk,
7221 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7222 * support/regression/ports/ds390/uCsim.cmd,
7223 * support/regression/ports/hc08/uCsim.cmd,
7224 * support/regression/ports/mcs51/uCsim.cmd,
7225 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7226 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7227 library, use the default one
7228 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7229 building the library
7231 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7233 * config.dsp: added dependency on .version and configure_vc.awk
7234 * device/include/setjmp.h: updated for --stack-auto and --xstack
7235 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7236 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7237 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7238 * device/lib/libsdcc.lib: added _setjmp
7239 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7240 (decorateType): fixed bug 1372851,
7241 (optimizeGetHbit): fixed warning
7242 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7243 array initialisation
7244 * support/regression/tests/bug1057979.c: added test for bug 1358192
7245 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7247 2005-12-03 Borut Razem <borut.razem AT siol.net>
7249 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7250 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7252 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7254 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7255 createIval): implement symbol independant "flexible array member",
7256 (createIvalCharPtr): implemented flexible array initialisation with a
7258 * src/SDCCsymt.c (copyStruct): removed,
7259 (getSize): fixed misleading comment,
7260 (getAllocSize): removed, the additional allocation size is now in
7261 sym->flexArrayLength,
7262 (checkStructFlexArray): new, syntax checks for flexible array members,
7263 (compStructSize): added syntax checks for "flexible array members"
7264 (copyStruct): removed,
7265 (copyLinkChain): removed inefficient fix for bug 770487
7266 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7267 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7268 symbol->flexArrayLength
7270 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7271 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7272 * support/regression/tests/structflexarray.c: added
7273 * support/valdiag/tests/structflexiblearray.c: added
7275 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7277 * src/SDCCast.c (decorateType): fixed bug 1368489
7278 * support/Util/SDCCerr.c,
7279 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7281 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7283 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7284 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7286 2005-11-27 Borut Razem <borut.razem AT siol.net>
7288 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7289 support/cpp2/mkdeps.h: added command line option
7290 -obj-ext=<extension> to SDCPP to define object file externion, used
7291 for generation of make dependencies (-M)
7292 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7294 2005-11-26 Borut Razem <borut.razem AT siol.net>
7296 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7297 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7298 added pic and pic16 libraries
7300 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7302 * device/include/float.h: Corrected typo in prototype of __fsgt
7304 2005-11-25 Borut Razem <borut.razem AT siol.net>
7306 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7307 added creation of model-mcs51-stack-auto libraries
7309 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7311 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7313 * src/SDCCast.c (createIvalArray): removed obsolete comment
7315 2005-11-24 Borut Razem <borut.razem AT siol.net>
7317 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7318 added missing device/lib/mcs51/crt*.asm sources
7320 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7322 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7324 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7326 * device/lib/_fs2schar.c,
7327 * device/lib/_fs2sint.c,
7328 * device/lib/_fs2slong.c: optimized inline asm
7330 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7332 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7333 Better handling of floats between -1.0 and 0.0.
7335 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7337 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7338 (the missing "if"s prohibited removal of redundant labels)
7340 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7342 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7343 Properly convert floats between -1.0 and 0.0 to long, int, and char
7344 types (max integer value of negative floats tends to zero).
7345 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7346 Removed changes made so to work properly with floats between
7347 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7350 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7352 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7353 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7354 (genCast) cosmetic change
7355 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7356 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7358 * support/regression/tests/bitfields (testSignedBitfields): added
7360 2005-11-18 Borut Razem <borut.razem AT siol.net>
7362 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7363 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7364 introduced SILENT option to make building of pic16 libraries less
7366 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7368 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7369 Now they work properly with floats between -1.0 and 0.0
7370 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7372 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7374 * src/SDCCicode.c (printOperand): added missing else
7376 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7378 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7379 reformatted for better readability
7380 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7383 2005-11-17 Borut Razem <borut.razem AT siol.net>
7385 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7386 introduced SILENT option to make building of pic16 libraries less
7387 verbose - used for nightly snapshot build
7388 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7389 available on Win32 platforms.
7390 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7391 medium, large, pic and pic16
7393 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7395 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7396 printf("%f"...) sets fraction to zero.
7398 2005-11-16 Raphael Neider <rneider AT web.de>
7400 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7402 * src/pic/gen.c (genIfx): implemented for CARRY bit
7403 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7404 to generic pointers, fixes #1357332,
7405 (pic16_movLit2f): NEW,
7406 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7408 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7410 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7412 2005-11-11 Raphael Neider <rneider AT web.de>
7414 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7415 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7416 compute pointer's type from operand,
7417 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7418 improved single bit reads, fixes bug #1353379
7420 2005-11-09 Borut Razem <borut.razem AT siol.net>
7422 * support/scripts/sdcc.nsi: added lib/pic to the package
7424 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7426 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7428 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7430 * support/regression/tests/bug1348008.c: added
7431 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7432 * support/regression/tests/bug1337835.c: updated comment
7434 2005-11-06 Borut Razem <borut.razem AT siol.net>
7436 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7437 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7438 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7439 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7440 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7441 dynamic construction of cl_error_class and derivates - 2.nd try
7443 2005-11-05 Borut Razem <borut.razem AT siol.net>
7445 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7446 bug, which caused Bus Errors on sparc solaris
7448 2005-11-04 Borut Razem <borut.razem AT siol.net>
7450 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7451 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7452 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7453 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7454 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7455 and derivates to resolve the initialization problem on OSX
7457 2005-11-02 Borut Razem <borut.razem AT siol.net>
7459 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7460 corrected typo - #include <winsock2.h>
7462 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7464 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7465 (_asxxxx_mapping): added org directive for future enhancements
7467 2005-11-01 Borut Razem <borut.razem AT siol.net>
7469 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7470 enabled sockets on WIN32
7471 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7473 2005-10-31 Borut Razem <borut.razem AT siol.net>
7475 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7476 WIN32 backslash path delimiters should be escaped when used in C strings
7477 * support/regression/tests/bitfields.c: exclude failing assertions for
7478 __CYGWIN32__ and __MINGW32__ hosts
7480 2005-10-30 Borut Razem <borut.razem AT siol.net>
7482 * src/SDCCutil.c: corrected double comparison typo
7484 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7486 * device/lib/medium/Makefile: added for new memory model medium
7487 * device/include/asm/mcs51/features.h: updated for medium/pdata
7488 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7489 added Multiply & Accumulate sbit's and MAC0_PAGE define
7490 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7491 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7492 * device/lib/_mullong.c: update for medium model
7493 * device/lib/incl.mk: added medium model
7494 * doc/sdccman.lyx: documented medium model
7495 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7496 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7497 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7498 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7499 (allocParms): set SCLS and OCLS to pdata for medium model
7500 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7502 (powof2): return <0 if not power of 2
7503 * src/avr/gen.c (genBitWise): use updated powof2
7504 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7505 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7506 (shiftLLeftOrResult): use B if necessary
7507 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7508 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7509 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7510 * support/regression/Makefile.in: added test-mcs51-medium
7511 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7513 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7515 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7517 * device/lib/time.c (mktime): fixed bug 1334315
7519 2005-10-28 Raphael Neider <rneider AT web.de>
7521 * device/include/pic/p16f_common.inc: added common declarations
7522 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7524 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7526 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7527 (aopPutUsesAcc): added to predict accumulator use,
7528 (assignResultValue): save acc if necessary,
7529 (genMinusDec): store result if indirectly addressed,
7530 (genDivOneByte): save acc if necessary,
7531 (movLeft2Result): bugfix if left already in acc,
7532 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7533 attention to accumulator use (esp. pdata),
7534 (genReceive): receive pdata correctly
7535 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7536 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7538 2005-10-27 Raphael Neider <rneider AT web.de>
7540 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7542 2005-10-27 Raphael Neider <rneider AT web.de>
7544 * .version: changed version to 2.5.4
7545 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7546 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7547 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7548 arithmetics support routines
7549 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7550 * device/lib/Makefile.in: also create installdir for pic
7552 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7554 * src/pic/device.c (dump_sfr): rewritten to delegate register
7555 placement to the linker (use `extern sym' rather than sym EQU addr),
7556 (validAddress): fixed to check last specified address
7557 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7558 (popGetLit): truncate literal value to 8 bit,
7559 (popGet): moved assert to more appropriate place
7560 (popGetExternal): create pCode operand from and mark the according
7561 symbol as being `extern'
7562 (popGetAddr): added sanity check on immediate's offset, provide
7563 GPOINTER tag on demand
7564 (aopPut): fixed for immediates,
7565 (mov2w_op): move operand's address or contents to WREG (depending on
7566 operand type), safer variant of mov2w,
7567 (movwf,call_libraryfunc): NEW, handy abbreviations,
7568 (get_argument_pcop,get_return_val_pcop,pass_argument,
7569 get_returnvalue): interface for accessing function parameters and
7571 (assignResultValuei,genRet): use new parameter/return value interface
7572 (pic14_getDataSize): back to old version handling generic pointers,
7573 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7574 provided implementation and/or fixed old one,
7575 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7576 calls, removed legacy 8051 reference code
7577 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7578 (loadSignToC): NEW, move the operands sign bit to CARRY,
7579 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7580 genRightShiftSigned, accepts negative shift counts,
7581 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7582 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7583 generic pointers, __data pointers and __code pointers,
7584 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7585 and signed bitfields, limit bitfields to 8 bit,
7586 (genDataPointerGet): fixed number of bytes read,
7587 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7588 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7589 pointers to constant data are no longer assumed to point to __code
7590 space, removed invalid pointer types,
7591 (bitpatternFromVal): retrieve the PICs representation of an integer
7593 (genDataPointerSet): fixed assigning to po_immediate operands,
7594 (genGenPointerSet): implemented as library call,
7595 (genIfx): fixed incorrect condition,
7596 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7597 provide GPOINTER tag according to destination's storage class,
7598 (genCast): added code to handle casting to generic pointers, added
7599 sign-/zero extension of the result
7600 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7601 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7602 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7604 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7605 address/register resides in the shared banks
7606 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7607 put all variables into separate sections (have the linker arrange
7609 (picglue): put init code and interrupt handlers in separate sections
7610 * src/pic/main.c: added port specific options table, modified to PORT
7611 structure to make GPOINTERs 3 byte, added pic14_options
7612 (_pic14_do_link): private linking routine (update paths to libraries,
7613 add libsdcc.lib by default)
7614 * src/pic/main.h: declare pic14_options
7615 * src/pic/pcode.c: fixed instructions i/o relations,
7616 (RegCond): reverted to correct version,
7617 (newpCodeOpLit): truncate literals to 8 bit,
7618 (genericPrint): added debug output,
7619 (getRegFromInstruction): fixed for various operand types, simplified
7620 (BuildFlow): fixed broken handling of isntructions with labels
7621 (LinkFlow): start at last instruction in flow (skip trailing comments),
7622 pass the flow on to the next instruction after CALL
7623 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7624 (insertPCodeInstruction): fixed inserting after a skip instruction,
7625 (DoBankSelect): fixed for labeled instructions
7626 (OptimizepBlock): honor --nopeep switch
7627 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7628 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7629 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7630 (pCodeOptime2pCodes): allow disabling this optimization via
7631 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7632 but is still buggy), started implementation of a dataflow based
7633 pCode optimization (CSE + dead code elimination)
7634 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7635 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7636 names are independant of the stack location and therefore portable across
7639 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7641 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7642 (selectSpil): fixed bug 1337835 by not spilling bit variables
7643 * support/regression/tests/bug1337835.c: added test for this bug
7644 * src/mcs51/peeph.def: restart after rule 3.c,
7645 addded rules 263.x to optimize loading constants
7647 2005-10-26 Raphael Neider <rneider AT web.de>
7649 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7650 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7651 (genAssign): emit warning when casting literals to generic pointer
7652 type, also applies when taking the address of a fixed variable,
7653 (genCast): improved casting to generic pointers
7654 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7655 extern variables, added verbose error message
7656 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7658 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7660 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7661 carry must be complemented too
7662 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7663 could be emitted by genMinus
7664 * src/SDCCval.c (constVal): fixed bug 1305065
7666 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7668 * src/SDCCast.c (addCast): added promotion for bit variables
7669 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7670 promotion casts + optimisation
7671 (optimizeGetWord): fix warning 'i' might be used uninitialized
7672 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7673 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7675 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7677 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7678 all chars are promoted to int; promotion should be handled in SDCCast.c
7680 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7682 * device/lib/_strcmp.c: Fixed bug 1326457
7684 2005-10-11 Raphael Neider <rneider AT web.de>
7686 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7687 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7689 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7691 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7692 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7694 2005-10-04 Raphael Neider <rneider AT web.de>
7696 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7697 device/lib/pic16/pics.all: added pic18f1320
7698 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7700 2005-09-30 Raphael Neider <rneider AT web.de>
7702 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7703 * src/pic16/devices.inc: NEW, provides device descriptions
7704 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7706 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7708 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7711 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7713 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7714 documented Any Order Bit, Higher Order Byte and Higher Order Word
7715 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7716 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7717 (optimizeGetAbit): new, to get any bit, not only the high bit,
7718 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7719 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7720 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7721 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7722 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7723 GETABIT, GETBYTE, GETWORD: decorate them,
7724 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7725 (ast_print): added GETABIT, GETBYTE, GETWORD
7726 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7727 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7728 (geniCodeBinary): new generic binary icode,
7729 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7730 * src/port.h: updated comment for PORT.hasExtBitOp
7731 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7732 (genGetByte): new, to get a single byte,
7733 (genGetWord): new, to get a word from a long,
7734 (gen51Code): added GETABIT, GETBYTE, GETWORD
7735 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7737 2005-09-23 Raphael Neider <rneider AT web.de>
7739 * configure.in, configure: have device/lib/pic configured
7740 * device/lib/Makefile.in: added model-pic14
7741 * device/lib/clean.mk: added pic/ to clean rule
7742 * device/lib/pic: added rudimentary pic14 library providing support
7743 functions for multiplication/division/generic pointer access
7744 * src/SDCCopt.c (convilong): mark support functions as extern
7745 for pic14 port as well
7746 * src/pic/gen.c (genMult): added assertions,
7747 (genpic14Code): emit warning on unhandled iCodes
7748 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7749 * src/pic/pcode.c (pCodeOpCopy),
7750 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7751 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7752 SFR_REGISTER}), made safe for future extensions
7753 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7754 instructions even if preceeded by SKIP instructions (also remove
7755 them); removed unused code
7756 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7757 prevents leaving parts of the structure uninitialized after copying
7759 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7761 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7763 * support/regression/tests/addsub.c: added test for the bug
7765 2005-09-21 Raphael Neider <rneider AT web.de>
7767 * device/include/pic16/pic18f1220.h,
7768 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7769 * device/lib/pic16/Makefile.rules: added missing opening paren
7770 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7771 are provided in genutils.c,
7772 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7773 operand/result sizes,
7774 (genCmp): assert on NULL pointers first, then check deref'ed values
7775 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7778 2005-09-18 Raphael Neider <rneider AT web.de>
7780 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7781 as these are now unused,
7782 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7783 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7784 local, avoids uninitialized pointer dereference on r->name
7785 * src/pic16/ralloc.c (newReg): fixed indentation
7787 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7789 * src/SDCCval.c (constVal): fixed bug 730366
7790 * support/Util/SDCCerr.c,
7791 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7793 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7795 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7797 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7799 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7801 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7803 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7804 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7805 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7806 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7807 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7808 * packihx/packihx.c (hexDigit): made c unsigned char
7809 * as/mcs51/lklibr.c (fndsym),
7810 * link/z80/lkgb.c (gb),
7811 * link/z80/lklibr.c (fndsym),
7812 * link/z80/lkrloc.c (relr),
7813 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7814 * src/SDCC.lex (checkCurrFile, process_pragma),
7815 * src/SDCCglue.c (spacesToUnderscores),
7816 * src/SDCCmain.c (setParseWithComma, processFile),
7817 * src/asm.c (tvsprintf, printCLine),
7818 * src/avr/gen.c (emitcode, aopPut),
7819 * src/ds390/gen.c (emitcode),
7820 * src/hc08/gen.c (emitcode, emitinline),
7821 * src/mcs51/gen.c (emitcode, genInline),
7822 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7824 * src/pic/ralloc.c (debugLog),
7825 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7827 * src/pic16/ralloc.c (debugLog),
7828 * src/z80/main.c (_process_pragma):
7829 made all ctype.h function calls safe
7830 * src/SDCCopt.c: include math.h for fabs
7831 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7832 and used them throughout the code to make ctype.h function calls safe
7833 * src/ds390/main.c (asmLineNodeFromLineNode),
7834 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7835 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7837 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7838 (newpCodeAsmDir): made ctype.h function calls safe
7839 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7840 pic16_emitcode): made lbp unsigned char*
7841 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7842 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7843 * src/xa51/gen.c (emitcode),
7844 * src/z80/gen.c (_emit2): made lbp unsigned char*
7845 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7848 2005-09-05 Raphael Neider <rneider AT web.de>
7850 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7851 access bank splitpoint
7853 2005-09-05 Raphael Neider <rneider AT web.de>
7855 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7857 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7859 * .version: changed to version 2.5.3
7860 * doc/sdccman.lyx: changed version to 2.5.3,
7861 documented --codeseg and --constseg and pragma codeseg and constseg,
7862 documented bit parameters (reentrant) and bit returning
7863 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7864 currFunc->recvSize, but is this ok for all ports?
7865 (ast2iCode): result of ~ on unsigned char must be cast to int for
7867 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7868 function pointers in bit space
7869 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7870 (processFuncArgs): call port.reg_parm() with reentrancy info
7878 * src/z80/main.c: port.reg_parm prototype extended with
7879 "bool reentrant" parameter
7880 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7881 options.stackAuto for allocating bit register parameters
7882 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7883 (genSend): set BitBankUsed if it is,
7884 (selectRegBank): factored out of genCall for use in genPcall,
7885 (genCall): removed redundant dtype assignmen, use selectRegBank,
7886 (genPcall): handle returning in Carry properly, save in F0 if needed,
7887 (genReceive): handle bit register parameters
7888 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7889 (mcs51_assignRegisters): enable bit registers for all reentrant
7890 functions and don't set BitBankUsed unconditionally
7891 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7892 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7893 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7895 2005-08-27 Borut Razem <borut.razem AT siol.net>
7897 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7898 ppc-osx (Darwin) does not support -u option. It seems that it is
7899 supported only on Linux - GNU cp
7901 2005-08-25 Borut Razem <borut.razem AT siol.net>
7903 * sim/ucsim/gui.src/serio.src/Makefile.in,
7904 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7905 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7906 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7907 install and strip, since the strip at /usr/ccs/bin should be used
7910 2005-08-24 Borut Razem <borut.razem AT siol.net>
7912 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7914 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7916 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7919 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7921 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7922 * as/mcs51/lkmain.c (link_main): fixed warning
7923 * device/include/stdbool.h: ds390 has no advanced bit support yet
7924 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7925 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7926 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7927 and updated their macros
7928 * src/SDCCval.c (constVal): updated comment for renamed b_long
7930 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7932 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7933 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7934 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7935 (oprio): set priority for '['
7936 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7938 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7939 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7940 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7941 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7942 added overlayable BIT_BANK area
7943 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7944 (summary2): explain 'T' in legenda
7945 * as/mcs51/lkrloc.c: replaced old K&R style,
7946 (relr): added R_BIT processing,
7947 (errmsg): added "Bit-addressable relocation error",
7948 (adb_bit): added for converting from byte- to bit-addressable space,
7949 (adb_24_bit): added for converting from byte- to bit-addressable space
7950 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7951 used in reentrant functions now even as return value
7952 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7953 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7954 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7955 * src/SDCCglobl.h: added indicator BitBankUsed
7956 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7957 the bit registers b0-b7
7958 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7959 (geniCodeCast): fixed bug 1263853,
7960 (geniCodeLogicAndOr): put result in bool or char,
7961 (geniCodeReceive): added parameter func for accessing the return type,
7962 (geniCodeFunctionBody): pass func to geniCodeReceive
7963 * src/SDCCmain.c: added indicator BitBankUsed
7964 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7965 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7966 (checkSClass): don't put automatic bool/bit on stack,
7967 (checkFunction): removed check on function cannot return bit
7968 * src/SDCCsymt.h: added newBoolLink prototype
7969 * src/mcs51/gen.c (rb1regs): added bit registers,
7970 (movc): created for assigning to carry,
7971 (pushReg, popReg): created for pushing registers,
7972 (sameRegs): check both AOP_REG and AOP_CRY types,
7973 (aopOp): handle bit registers,
7974 (aopPut): optimization no self-assign,
7975 (saveRegisters): push reg->base (bits) only once for bit registers,
7977 (unsaveRegisters): pop reg->base only once and use popReg,
7978 (assignResultValue): added parameter func and return in carry for bits,
7979 (genIpush): optimization no reload in A if not changed,
7980 (genSend): bit parameters in reentrant functions are passed in bit
7981 registers by first assigning to bits in B, then save registers and
7983 (genCall): handle returning in Carry properly, save it in F0 if needed,
7984 (genPcall): updated assignResultValue call, this is not safe yet for bit
7985 returning function !!!
7986 (genFunction): don't generate equ's for bit registers and use pushReg,
7987 (genEndFunction): take care of bit returning functions and use popReg,
7988 (genRet): return bit in Carry,
7989 (genIfx): optimize bit registers and other directly addressable bits,
7990 (genReceive): updated assignResultValue call
7991 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7992 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7993 registers when using stack-auto
7994 * src/mcs51/ralloc.c (_G): added allBitregs,
7995 (regs8051): added the bit registers,
7996 (createStackSpil): use macro IS_BIT,
7997 (getRegBit): added to allocate a bit register, else spill,
7998 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7999 (updateRegUsage): factored out to ease stepping while debugging,
8000 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
8001 also allocate bit registers,
8002 (fillGaps): handle bit registers,
8003 (findAllBitregs): added to create bit vector with all bit registers,
8004 (mcs51_allBitregs): returns this bit vector,
8005 (mcs51_assignRegisters): when using stack-auto use bit registers for
8006 passing parameters and creating local variables
8007 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
8009 2005-08-22 Borut Razem <borut.razem AT siol.net>
8011 * device/lib/Makefile.in: replaced find option -or with -o
8012 to make it run on solaris
8014 2005-08-22 Raphael Neider <rneider AT web.de>
8016 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
8017 fixes #1265442 (crash on Solaris)
8019 2005-08-20 Borut Razem <borut.razem AT siol.net>
8021 * configure, configure.in: added tests for libsocket and libnsl libraries,
8022 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
8023 from support/regression/Makefile.in
8024 * support/regression/Makefile.in: added
8025 * device/lib/pic16/Makefile.common.in: force make to use bash shell
8026 * sim/ucsim/libtool: regenerated on sparc-solaris
8027 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
8028 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
8029 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
8030 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
8031 sparc-solaris, which doesn't use GNU ld linker
8032 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
8033 * as/Makefile: find on sparc-solaris does not support -maxdepth option
8035 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
8037 * src/mcs51/peeph.def: updated comments
8039 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8041 * device/lib/_gptrget.c,
8042 * device/lib/_gptrput.c: slightly shorter
8043 * doc/sdccman.lyx: incremented version
8044 * src/mcs51/peeph.def: moved peephole comments to the line of first
8045 change to better keep line correlation, reanimated 186.e
8046 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
8048 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
8050 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
8051 David Saxton with quotes around file name.
8053 2005-08-15 Borut Razem <borut.razem AT siol.net>
8055 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
8056 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
8057 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
8058 make tests run on x86_64 platform
8060 2005-08-13 Raphael Neider <rneider AT web.de>
8062 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
8063 as it might be executed DURING a build (parallel make is wonderful)
8065 2005-08-13 Raphael Neider <rneider AT web.de>
8067 * device/lib/Makefile.in (port-specific-objects-pic16):
8068 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8069 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8071 * device/lib/pic16/Makefile.rules: build subdirs before creating
8072 the library, removed builddir rule, create $(builddir) early in
8073 recurse rule, use empty recurse rule for leaf directories
8074 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8075 mkdir errors (race condition), removed duplicate suffix "hex"
8077 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8078 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8079 prevents mkdir -p from aborting on Alpha
8081 2005-08-12 Raphael Neider <rneider AT web.de>
8083 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8084 db-statements in order to allow for arrays of pointers in code
8085 sections to be placed without interspersed 0-padding, fixes
8087 * (emitStatistics): fixed division by zero for pic18f1220
8088 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8089 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8090 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8091 * (pic16_pCodeConstString): keep track of already emitted string
8092 literals to prevent "duplicate definitions of symbol _str_NR"
8093 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8095 * device/lib/Makefile.in: ignore failing PIC16 library builds
8096 * device/lib/pic16/Makefile: do not build if gputils are missing
8097 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8099 2005-08-10 Raphael Neider <rneider AT web.de>
8101 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8104 2005-08-10 Raphael Neider <rneider AT web.de>
8106 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8107 Rokas' patch to add the new fixed point type "__fixed16x16"
8108 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8109 functions for __fixed16x16 arithmetics
8110 * device/lib/pic16: reimplemented the build system to support
8111 a separate build directory, better handling of libio (create
8112 the library in a separate subdir for each architecture) and
8113 easier configuration (centralized in Makefile.common)
8115 2005-08-07 Raphael Neider <rneider AT web.de>
8117 * src/pic16/gen.c (genrshTwo): fixed sign extension
8118 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8119 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8121 * device/include/pic16/pic18f4220.h: NEW, header for
8122 pic18f4220 and pic18f4320
8123 * device/include/pic16/pic18fregs.h: added new devices,
8124 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8125 * device/include/pic16/signal.h: resolved name clashes
8126 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8127 to also allow testing for interrupt enable bits, added
8128 comments on how to use the macros
8129 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8130 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8131 register definitions for the devices
8132 * device/lib/pic16/pics.all: added new devices
8133 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8135 * device/lib/pic16/libc/stdlib/memfree: do not count
8136 the block header as free memory
8137 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8138 simplified and added missing end-of-blocklist-marker
8139 (reported by Peter Onion, fixes #1252814)
8140 * (_mergeHeapBlock): fixed loop condition
8141 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8142 len==0, restructured code
8143 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8144 up a bit, reduced bitfield accesses, prevent endless loops
8145 in case of heap corruption
8146 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8147 "unreferenced arguments/must return a value" warnings
8148 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8149 replaced BAUDREG with SPBRG
8150 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8151 device/lib/pic16/debug/gstack/gstack.c: replaced
8152 _naked, _asm, _endasm with __naked, __asm, __endasm
8154 2005-08-05 Raphael Neider <rneider AT web.de>
8156 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8157 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8159 2005-08-05 Borut Razem <borut.razem AT siol.net>
8161 * device/lib/Makefile.in: added missing ';'
8162 * configure: removed ^M characters
8164 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8166 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8167 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8170 2005-08-04 Borut Razem <borut.razem AT siol.net>
8172 * configure.in: pic16 libraries build 2nd try - enable running
8173 configure in device/lib/pic16
8174 * configure: regenerated from configure.in
8175 * device/lib/Makefile.in: create $(PORT)/bin directory
8177 2005-08-03 Raphael Neider <rneider AT web.de>
8179 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8180 to get/set values via pointers
8181 * (genUnpackBits,genPackBits): changed detection of
8182 ptr->bitfield vs. sym.bitfield, fixed access via generic
8183 pointers, removed dead (wrong) code for multibyte bitfields
8184 * (genNearPointerGet, genGenPointerGet): removed useless code,
8185 fixed bitfield detection, fixes #1250594
8186 * (genNearPointerSet): removed useless code
8187 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8188 and introduced macro pic16_emitpcode that conditionally emits
8189 the origin of the following pCode (useful for debugging SDCC)
8190 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8191 * (createDefmap): fixed handling of LFSR for --optimize-df
8193 2005-08-02 Borut Razem <borut.razem AT siol.net>
8195 * device/lib/Makefile.in: pic16 libraries build enabled since
8196 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8198 2005-08-02 Raphael Neider <rneider AT web.de>
8200 * src/pic16/gen.c (genPackBits): removed deprecated warning
8201 * (genGenPointerSet): fixed bitfield detection
8203 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8205 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8207 2005-07-31 Raphael Neider <rneider AT web.de>
8209 * device/lib/pic16/libdev/pic18f458.c,
8210 device/include/pic16/pic18f458.h: added missing T0CONbits
8212 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8214 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8216 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8218 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8220 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8222 * device/include/mcs51/at89c51ed2.h: added.
8224 2005-07-23 Raphael Neider <rneider AT web.de>
8226 * src/pic/gen.h: added emitpcode macro for debugging
8227 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8228 and replace by macro adding debug information on demand
8229 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8230 * (gencjne): tried to fix; replaced with correct (slower) code
8231 * (gen{Unp,P}ackBits): fixed single bit access
8232 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8233 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8234 previous instruction
8235 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8236 register has to be handled with care (forbidding movement
8237 of assignments/uses, removing assignments completely, ...)
8238 * (pCodeOptime2pCodes): make use of regIsSpecial
8239 * added lots of debugging output (commented out)
8240 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8241 from being reused as result UNLESS it is known to work
8243 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8245 * support/Util/dbuf.h: include <stddef.h> for size_t
8246 * .version: changed to version 2.5.2
8248 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8250 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8252 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8254 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8255 (genModOneByte): removed needless psha/pula
8257 2005-07-22 Raphael Neider <rneider AT web.de>
8259 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8260 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8261 * src/pic/gen.c (resolveIfx): do not "invent" labels
8262 * (genSkipc): changed to positive logic
8263 * (genSkipCond): removed as no longer needed
8264 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8266 * (genLeftShift): check operands are in different registers
8267 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8268 INCF does not update CARRY...
8269 * src/pic/main.c: fixed _linkCmd
8270 * src/pic/pcode.c (unlinkpCode): added inactive code
8271 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8272 alive (do not assign result and operand overlapping registers)
8274 2005-07-22 Raphael Neider <rneider AT web.de>
8276 * src/pic/device.c (dump_sfr): replaced register declaration with
8277 call to emitSymbolToFile() to avoid duplicate symbols
8278 * (assignRelocatableRegisters): do not declare external symbols
8279 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8280 right (take size of type, not etype)
8281 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8282 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8283 * (packRegsForAccUse): disabled assignment of WREG as
8284 the result reg to prevent occurence of just fixed #1235003,
8286 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8287 symbols (avoids duplicate symbols in .asm file)
8288 * (pic14emitRegularMap): use emitSymbolToFile()
8289 * src/pic/gen.c (aopOp): fixed spillLocation handling
8290 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8291 * (genDataPointerSet): removed unneccessary variables/output
8293 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8295 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8296 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8298 2005-07-21 Raphael Neider <rneider AT web.de>
8300 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8301 architecture cannot handle them efficiently, fixes bug #1235003
8302 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8303 check for empty sets before using them (fixes bug #1232190)
8305 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8307 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8308 (lnksect2): generate warnings for memory overlap
8309 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8310 constseg to set the name of these segments so you can instruct the linker
8311 to place them in banks
8312 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8313 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8314 added code_seg and const_seg to options
8315 * src/SDCCglue.c (emitMaps): use options.const_seg,
8316 (createInterruptVect): put interrupt vectors in segment HOME,
8317 (glue): put HOME before static segment and put the main glue in HOME,
8318 (glue): use options.code_seg
8319 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8320 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8321 these segments so you can instruct the linker to place them in banks
8322 (linkEdit): use code_loc for HOME segment which should be the first
8323 segment in code memory now
8324 * src/SDCCmem.c: fixed more stuff like bug 1238386
8325 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8326 (changePointer): don't change function pointers to code pointers for
8328 (compareType): added exceptional check for banked function pointers
8329 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8330 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8331 after static in code memory
8332 * src/mcs51/gen.c: added aopLiteralLong prototype,
8333 (aopForSym): use getSize for functions,
8334 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8335 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8336 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8338 (genPcall): use call for literal function pointers and generate banked
8339 calls over the one trampoline so there's only one place for the user to
8340 modify according to his/hers hardware,
8341 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8342 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8343 * src/mcs51/main.c: added keyword banked,
8344 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8345 * support/Util/SDCCerr.c,
8346 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8347 needed for passing the bank and address to the trampoline
8348 * device/lib/mcs51/crtbank.asm: added for bankswitching
8349 * device/lib/mcs51/Makefile: added crtbank
8351 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8353 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8354 for fields at offset 0 of a struct or union as reported
8355 on 2005-07-07 in the developer mailing list.
8357 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8359 * src/SDCCmem.c: fixed bug 1238386
8361 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8363 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8364 (patch #1144962), added peephole 300, enabled 259.x
8365 * doc/sdccman.lyx: removed screenshot and provided link instead
8367 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8369 * doc/sdccman.lyx: added section about debugging with ddd
8370 * doc/figures/ddd_example.eps: screenshot of debugging session
8372 2005-07-04 Raphael Neider <rneider AT web.de>
8374 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8375 like CODE pointers, fixes #1115683
8376 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8377 call, fixes bugs #1232211, #1228110,
8378 fixed wrong casts to pCodeFlow from pCodeInstructions
8380 2005-07-04 Raphael Neider <rneider AT web.de>
8382 * src/pic/gen.c (popGet): changed assert to allow for
8384 * (popGetAddr): changed signature to provide
8385 an additional index, patched all call sites
8386 * (genCmpEq): handle literal-like operands correctly
8387 * (genAddrOf): added sanity checks on __code/__data pointers
8388 * (genAssign): added handling of symbols from __code section
8389 * (gencjne): do not generate code for comparisons whose result
8390 is neither stored nor used, fixes bug #1171114
8391 * (AccLsh, AccRsh): operate on operand instead of WREG
8392 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8393 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8395 * rewrote complete shift-by-literal logic, commented unused
8397 * (genConstPointerGet): get multiple bytes (if result size > 1),
8398 fixed handling of non-immediate addresses
8399 * (genPointerGet): handle CODE pointers like CONST pointers
8400 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8401 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8402 operand is to be treated as a literal or not
8403 * (mov2w,genPcall,genCmpEq),
8404 src/pic/genarith.c: use aop_isLitLike() to decide between
8405 literal/register contents
8406 * (addSign): added missing offset
8407 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8408 only emit comment in debug-mode,
8409 use {aop,op}_isLitLike throughout the file
8410 * src/pic/glue.c: fix initializers for pointers (work in progress)
8411 * src/pic/pcode.c (get_op): honor index on _const symbols
8412 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8413 * (dumppBlock): added pCode size estimation
8414 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8415 check for IS_SYMOP before OP_SYMBOL'ing
8416 * fixed indentation, compacted switch-statements
8417 * (allocReg): find free register and allocate it instead of
8418 allocating new registers all the time
8419 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8420 registers as its operands (necessary only for multibyte GETs)
8422 2005-07-01 Raphael Neider <rneider AT web.de>
8424 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8425 debugging .asm-output macros FENTRY + FEXIT
8426 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8428 * (emitpComment): NEW, printf to pCode
8429 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8431 * (popGetAddr): NEW, variant of popGet to access an immediates
8432 high(er) bytes instead of the n'th byte of memory they reference,
8433 replaced popGet with popGetAddr where neccessary
8434 * (genDataPointerGet): reactivated and fixed implementation
8435 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8437 * (genDataPointerSet): fixed multibyte assignments
8438 * (genpic14Code): fixed --i-code-in-asm handling
8439 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8440 * (genPlus): fixed index-out-of-bounds error
8441 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8442 * src/pic/ralloc.c: added debugging output macro FENTRY2
8443 * (spillThis): fixed indentation, enbraced for-body for clarity
8444 * (rematStr): commented out as now unused
8445 * (regTypeNum): commented out special spill case (overwrites
8447 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8449 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8451 * doc/sdccman.lyx: documented sfr16/sfr32,
8452 added example for using storage class with function pointers
8453 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8455 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8457 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8458 * device/lib/_itoa.c,
8459 * device/lib/_ltoa.c: optimized codesize
8460 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8461 but don't know how to suppress the double warning.
8462 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8463 * support/Util/SDCCerr.c,
8464 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8466 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8468 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8469 fixed old K&R prototypes
8470 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8471 * device/lib/_gptrget.c,
8472 * device/lib/_gptrgetc.c,
8473 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8474 also new versions for small generic pointers and banked generic pointers
8475 * src/port.h: added const_name
8476 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8477 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8478 * src/SDCCcse.c (findPrevIc): check all associative operators
8479 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8480 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8481 * src/SDCCmem.c: updated comments,
8482 set far-space to 0 for pdata, results in optimized code
8483 * src/SDCCmem.h: added macro CONST_NAME
8484 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8485 moving the info into the highest bits, see also gptrget/gptrput
8486 * src/src.dsp: added sdcc.ico to project files
8487 * src/avr/gen.c (genCast): fixed bug 0x%d
8488 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8489 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8490 relation between ptr_type and DCL_TYPE,
8491 (genCast): fixed bug 0x%d
8492 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8493 (CODE)" for const_name
8494 * src/hc08/gen.c (genCast): fixed bug 0x%d
8495 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8496 (hc08_port): added "CONST (CODE)" for const_name
8497 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8498 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8499 between ptr_type and DCL_TYPE,
8500 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8501 operand* and took AOP() inside function so sfr-ness can be checked,
8502 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8504 (genFunction, genEndFunction): optimized stack setup,
8505 (genMinus): optimized for literals with ending zeroes (in bytes),
8506 (genCast): fixed bug 0x%d
8507 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8508 (mcs51_port): added "CONST (CODE)" for const_name
8509 * src/mcs51/peeph.def: made rule 226 more generic
8510 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8511 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8512 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8513 * src/z80/main.c (z80_port): added NULL for const_name,
8514 (gbz80_port): added NULL for const_name
8515 * support/regression/tests/bug663539.c,
8516 * support/regression/tests/sfr16.c: new tests
8518 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8520 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8522 2005-06-24 Raphael Neider <rneider AT web.de>
8524 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8526 * device/include/pic16/signal.h: added USBIF
8529 2005-06-24 Raphael Neider <rneider AT web.de>
8531 * device/lib/pic16/libdev/pic18f2455.c,
8532 device/include/pic16/pic18f2455.h: NEW
8533 * device/include/pic16/pic18fregs.h,
8534 device/lib/pic16/pics.all,
8535 src/pic16/device.c: added 18f2455
8536 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8537 device/include/pic16/{pic18f[68][567].h,usart.h}:
8538 replaced MULTIPLE_USARTS define with more relaible
8539 compatibility sfrs (for USART access)
8541 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8543 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8544 and the output asm file line is printed on two lines.
8546 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8548 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8549 BGT, BLE, BHI, and BLS instructions
8550 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8552 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8553 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8555 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8557 2005-06-15 Raphael Neider <rneider AT web.de>
8559 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8560 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8561 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8562 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8563 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8565 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8567 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8568 Marcel Telka in bug #1215704
8570 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8572 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8573 located in shared memory bank.
8575 2005-05-31 Raphael Neider <rneider AT web.de>
8577 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8578 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8579 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8581 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8583 * device/lib/_strncpy.c: fixed the fix
8585 2005-05-26 Raphael Neider <rneider AT web.de>
8587 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8588 initializers with \0, bug #1208187
8589 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8590 intializers with \0, bug #1208187
8592 2005-05-26 Raphael Neider <rneider AT web.de>
8594 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8595 initializers with \0, bug #1208187
8596 * src/pic16/main.c (_process_pragma): added sanity checks
8597 for stack position and size, emit warnings when appropriate
8599 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8601 * device/lib/_strncpy.c: fixed not filling with \0
8603 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8605 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8607 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8608 compound_statement),
8610 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8612 2005-05-24 Raphael Neider <rneider AT web.de>
8614 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8616 2005-05-24 Raphael Neider <rneider AT web.de>
8618 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8619 TRISE definitions, closes bug #1162453
8621 2005-05-22 Raphael Neider <rneider AT web.de>
8623 * src/pic16/main.c (_process_pragma): check for missing
8624 arguments to pragmas code and udata
8625 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8626 consistency fixes to match other headers (thanks to Jim Paris)
8627 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8629 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8631 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8633 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8635 * support/regression/tests/bug1198642.c: new test
8636 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8637 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8638 * support/scripts/resource.h,
8639 * support/scripts/resource.rc,
8640 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8641 * support/scripts/sdcc.ico: added 32x32 icon
8643 2005-05-18 Raphael Neider <rneider AT web.de>
8645 * device/lib/pic16/libdev/pic18f*.c,
8646 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8647 keywords to "__sfr" and "__at (X)"
8648 * device/include/pic16/pic18fregs.h: added pic18f4520
8649 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8650 #1203088 (MPLAB compatibility)
8652 2005-05-17 Raphael Neider <rneider AT web.de>
8654 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8655 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8656 * device/lib/pic16/pics.all: added new devices
8657 * src/pic16/device.c: added support for pic18f4520
8659 2005-05-16 Raphael Neider <rneider AT web.de>
8660 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8661 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8662 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8663 convenience function for bit access
8665 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8667 * device/lib/printf_large.c: fixed bug 1193299
8668 * support/regression/tests/bug1057979.c: added test %3.3s
8670 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8672 * device/include/mcs51/8051.h,
8673 * device/include/mcs51/8052.h: made parseable with lint
8674 * device/include/mcs51/lint.h: added include file for (sp)lint
8675 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8676 * doc/cdbfileformat.lyx,
8677 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8679 2005-05-14 Raphael Neider <rneider AT web.de>
8681 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8682 * device/lib/pic16/libc/stdlib/itoa.c (new)
8683 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8684 * device/lib/pic16/libio/Makefile: exclude subdir according to
8685 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8686 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8687 * src/pic16/gen.c (genFunction): prevent annoying warning
8688 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8690 * support/cpp2/cppmain.c (cpp_output_string): new
8691 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8694 2005-05-13 Borut Razem <borut.razem AT siol.net>
8696 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8698 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8700 * .version: changed to version 2.5.1; back to bleeding edge development
8702 2005-05-11 Borut Razem <borut.razem AT siol.net>
8704 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8705 generate PDF version 1.3 documents
8707 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8709 * .version: changed to version 2.5.0
8711 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8713 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8715 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8717 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8718 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8719 well as many smaller updates.
8720 * .version: changed to version 2.5.0-pre1
8722 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8724 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8726 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8728 * support/regression/tests/bug1185672.c: added
8729 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8731 * src/mcs51/gen.c (genCall): added comments, made it look safer
8732 * src/mcs51/gen.c (genEndFunction): simplified
8734 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8736 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8738 2005-04-14 Borut Razem <borut.razem AT siol.net>
8740 * fixed bug 1045046 - SIGSEGV with really simple code?:
8741 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8742 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8744 2005-04-14 Borut Razem <borut.razem AT siol.net>
8746 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8747 src/pic16/device.h: temporarily disabled experimental #inline pragma
8750 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8752 * device/include/z80/stdio.h,
8753 * device/include/z80/string.h: removed these highly incomplete files so
8754 SDCC can use the default ones in device/include/
8756 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8758 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8760 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8763 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8765 * device/include/malloc.h: removed redundant __reentrant prototypes
8766 * device/lib/_mullong.c: added working xstack variant in asm (C version
8767 doesn't pass regression tests)
8768 * device/lib/bpx.c: used __data and made bpx char for mcs51
8769 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8770 (createFunction): fixed bug with xstackPtr
8771 * src/SDCCcse.c: corrected comments
8772 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8773 (killDeadCode, eBBlockFromiCode): removed unused code
8774 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8776 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8777 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8778 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8779 (genModOneByte): fixed warning in MSVC
8780 * src/mcs51/main.c (): added comments
8781 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8783 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8785 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8787 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8789 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8791 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8793 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8794 characters arrays of larger size than the declared one.
8796 2005-04-10 Borut Razem <borut.razem AT siol.net>
8798 * src/pic/gen.c (genInline),
8799 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8800 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8801 (findNextInstruction), (findPrevInstruction),
8802 (findInstructionUsingLabel),
8803 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8804 * src/pic/pcode.c (findLabel): added missing '\n'
8805 * src/src.dsp: added SDCCdwarf2.c to the project
8807 2005-04-09 Borut Razem <borut.razem AT siol.net>
8809 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8811 2005-04-08 Raphael Neider <rneider AT web.de>
8813 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8814 into the chain after a given one) and mergeDefmapSymbols (combine
8815 defmap entries for each symbol per pcode)
8816 * (createDefmap): have defmap entries merged in the end
8817 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8818 a symbol before replacing one access type's symbol, merge symbols in
8819 the end (replacement symbol might already have an entry)
8820 * (assignValnums): keep reference to written WREG intact
8822 2005-04-08 Raphael Neider <rneider AT web.de>
8824 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8827 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8829 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8832 2005-04-07 Raphael Neider <rneider AT web.de>
8834 * device/include/pic16/usart.h: added compatibility defines for
8835 devices with more than one USART
8836 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8838 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8840 * device/lib/Makefile.in: updated for port specific include
8842 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8844 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8846 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8848 * device/include/8051.h,
8849 * device/include/8052.h,
8850 * device/include/at89S8252.h,
8851 * device/include/at89c55.h,
8852 * device/include/at89x051.h,
8853 * device/include/at89x51.h,
8854 * device/include/at89x52.h,
8855 * device/include/mcs51reg.h,
8856 * device/include/reg51.h,
8857 * device/include/reg764.h,
8858 * device/include/regc515c.h,
8859 * device/include/sab80515.h: (re)moved these 12 files
8860 * device/include/mcs51/8051.h,
8861 * device/include/mcs51/8052.h,
8862 * device/include/mcs51/at89S8252.h,
8863 * device/include/mcs51/at89c55.h,
8864 * device/include/mcs51/at89x051.h,
8865 * device/include/mcs51/at89x51.h,
8866 * device/include/mcs51/at89x52.h,
8867 * device/include/mcs51/mcs51reg.h,
8868 * device/include/mcs51/reg51.h,
8869 * device/include/mcs51/reg764.h,
8870 * device/include/mcs51/regc515c.h,
8871 * device/include/mcs51/sab80515.h: and added them here
8873 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8875 * device/include/stdarg.h: changed SDCC specific keywords to double
8877 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8879 * device/include/hc08/mc68hc908gp32.h,
8880 * device/include/hc08/mc68hc908jb8.h,
8881 * device/include/hc08/mc68hc908jkjl.h,
8882 * device/include/hc08/mc68hc908qy.h: fixed comments
8883 * device/include/mcs51/README: updated
8884 * device/include/mcs51/c8051f120.h: added PINRSF
8885 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8886 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8887 amidst code. Also inline is not supported.
8889 2005-04-06 Raphael Neider <rneider AT web.de>
8891 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8892 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8893 callers stack/frame pointers
8895 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8897 * device/include/pic16/usart.h: added, missing in previous commit,
8898 * device/include/pic16/adc.h: fixed typo,
8899 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8901 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8903 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8904 uninitialized because a bug appears with gplink
8905 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8906 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8907 complains for unrecognised option
8909 2005-04-05 Raphael Neider <rneider AT web.de>
8911 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8912 structs as well (using memcpy)
8913 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8914 on ISRs (GOTO has no label)
8915 * src/pic16/device.h: added OF_OPTIMIZE_DF
8916 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8917 new data flow analysis/optimization
8918 * src/pic16/pcode.c: added (prototypes for and implementation of)
8919 dataflow analysis functions, fixed pCodeInstructions' inCond and
8920 outCond values, made RCALL a branch instruction
8921 * (pic16_unlinkpCode): keep C line if possible
8922 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8923 C line moved if possible
8924 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8925 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8926 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8927 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8929 * (pic16_getJumptabpCode): NEW, needed in...
8930 * (LinkFlow): fixed handling of jumptables, calls and conditional
8932 * (pic16_InsertCommentAfter): NEW
8933 * (pic16_pCodeReplace): made verbose and flow preserving
8934 * (AnalyzeFlow): added call to data flow analysis
8935 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8936 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8937 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8939 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8941 * src/SDCCast.c (decorateType): fixed bug #1105626
8943 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8945 * device/include/asm/pic16/features.h,
8946 * pic18f*.h headers,
8947 * device/include/pic16/adc.h,
8948 * device/include/pic16/delay.h,
8949 * device/include/pic16/i2c.h,
8950 * device/include/pic16/malloc.h,
8951 * device/include/pic16/stdio.h,
8952 * device/include/pic16/stdlib.h,
8953 * device/include/pic16/string.h,
8954 * device/lib/pic16/libc/stdio/printf_tiny.c,
8955 * device/lib/pic16/libc/stdio/printf_small.c,
8956 * device/lib/pic16/libc/stdio/strmgpsim.c,
8957 * device/lib/pic16/libc/stdio/strmmssp.c,
8958 * device/lib/pic16/libc/stdio/strmusart.c,
8959 * device/lib/pic16/libc/stdio/vfprintf.c,
8960 * device/lib/pic16/libc/stdlib/ltoa.c,
8961 * device/lib/pic16/libc/stdlib/putchar.c,
8962 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8963 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8964 * device/lib/pic16/libc/stdlib/memchrram.c,
8965 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8966 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8967 * device/lib/pic16/libio/adc/adcbusy.c,
8968 * device/lib/pic16/libio/adc/adcread.c,
8969 * device/lib/pic16/libio/adc/adcsetch.c,
8970 * device/lib/pic16/libio/usart/ubaud.c,
8971 * device/lib/pic16/libio/usart/ubusy.c,
8972 * device/lib/pic16/libio/usart/udrdy.c,
8973 * device/lib/pic16/libio/usart/uopen.c,
8974 * device/lib/pic16/libio/usart/uputc.c,
8975 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8976 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8977 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8978 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8979 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8980 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8981 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8982 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8983 specific keywords to double underlined form,
8984 * device/lib/pic16/libc/Makefile.rules,
8985 * device/lib/pic16/libsdcc/Makefile.rules,
8986 * device/lib/pic16/libm/Makefile,
8987 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8988 to compile with C standard set in Makefile.common
8989 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8990 rand.c and crc.c in compilation process,
8991 * device/lib/pic16/libsdcc/int/divuint.c,
8992 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8993 `c' from signed to unsigned,
8994 * device/lib/pic16/startup/crt0.c,
8995 * device/lib/pic16/startup/crt0i.c,
8996 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8997 keywords to double underlined form, bug fixes in _do_cinit function
8998 which prevented the correct initialization of the .idata segment,
8999 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
9000 core to enter a infinite loop
9001 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
9003 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9005 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
9007 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9009 * device/include/Makefile.in: add support for hc08 subdirectory
9010 * device/include/hc08/: new subdirectory
9011 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
9012 Lucas Loizaga, thanks!
9013 * device/include/hc08/mc68hc908qy.h,
9014 * device/include/hc08/mc68hc908gp32.h,
9015 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
9016 their own directory. Changed internal macro names to use the compiler
9017 reserved namespace. Changed SDCC specific keywords to double
9019 * device/include/math.h,
9020 * device/include/malloc.h,
9021 * device/include/stdarg.h,
9022 * device/include/stdbool.h
9023 * device/include/string.h,
9024 * device/include/tinibios.h,
9025 * device/include/ds400rom.h,
9026 * device/include/8051.h,
9027 * device/include/8052.h,
9028 * device/include/80c51xa.h,
9029 * device/include/at89c55.h,
9030 * device/include/at89S8252.h,
9031 * device/include/at89x51.h,
9032 * device/include/at89x52.h,
9033 * device/include/ds80c390.h,
9034 * device/include/reg764.h,
9035 * device/include/regc515c.h,
9036 * device/include/sab80515.h,
9037 * device/include/mcs51/c8051f000.h,
9038 * device/include/mcs51/c8051f018.h,
9039 * device/include/mcs51/c8051f020.h,
9040 * device/include/mcs51/c8051f040.h,
9041 * device/include/mcs51/c8051f060.h,
9042 * device/include/mcs51/c8051f120.h,
9043 * device/include/mcs51/c8051f300.h,
9044 * device/include/mcs51/c8051f310.h,
9045 * device/include/mcs51/c8051f320.h,
9046 * device/include/mcs51/c8051f330.h,
9047 * device/include/mcs51/c8051f350.h,
9048 * device/include/z180.h: Changed SDCC specific keywords to double
9051 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
9053 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
9055 * (pic16_assignConfigWordValue): disable testing of configuration
9056 register value with config mask,
9057 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
9058 function with port->fun_prefix,
9059 * (genFunction): when generating a naked interrupt function never
9060 create an absolute segment placed in interrupt vector address, place
9061 the actual interrupt function at IVA instead, when an interrupt
9062 function is generated with unspecified interrupt then do not create
9063 the absolute section,
9064 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9065 code for generating a call to generic pointer get/put function with
9066 a call to function pic16_callGenericPointer(),
9067 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9068 the call to the generic pointer get/put functions with prefixing the
9069 function name with port->fun_prefix,
9070 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9071 * src/pic16/main.c (_process_pragma): prefix function with
9073 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9074 calling assembler, old 18Fxxxx macro is deprecated,
9075 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9076 PC_ASMDIR in while condition,
9077 * (findInstruction): add PC_ASMDIR in while condition,
9078 * (buildCallTree): prefix main with port->fun_prefix,
9079 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9080 identifier for variable with banked access in instructions BTFSS,
9081 BTFSC, BCF, BSF, BTG
9082 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9083 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9084 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9085 perform optimization when enviroment variable NO_REG_OPT is set,
9086 * (insideLRBlock): NEW, return 1 if register is inside an
9087 INF_LOCALREGS block,
9088 * (RemoveRegFromLRBlock): remove a register that is completely
9089 eliminated by register optimization, but it is still left in local
9090 register store/restore in/from stack block,
9091 * (Remove2pcodes): after removing register, check to see if it
9092 should be removed from local register store/restore in/from stack
9094 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9095 DUMMY_READ_VOLATILE,
9097 * device/include/pic16/adc.h: minor prototype modifications and
9099 * device/include/pic16/malloc.h: added GPL notice various
9101 * device/include/pic16/stdint.h: NEW, standard header for ints
9102 * device/include/pic16/delay.h: NEW, header for delay functions,
9103 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9105 * device/include/pic16/signal.h: NEW, header providing helper macros
9106 for implementing signal handlers,
9107 * device/include/pic16/stdio.h: added prototypes for functions,
9108 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9109 prototypes for stdin and stdout, added macro PUTCHAR to
9110 automatically implement putchar function prototype,
9111 * device/include/pic16/usart.h: modified and updated USART library,
9112 * device/lib/pic16/libio/adc/,
9113 * device/lib/pic16/libio/i2c: some modifications to improve library
9115 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9116 family of functions,
9117 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9118 family of functions and other sources,
9119 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9120 of the PIC18Fxx[28] devices,
9121 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9122 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9123 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9124 _do_cinit function, because the previous failed when local variables
9125 where not placed in the same memory bank,
9126 * device/lib/pic16/libsdcc/char/: various modifications to improve
9127 library performance,
9128 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9129 information on the new functions of the c library and more...
9131 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9133 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9135 2005-03-26 Raphael Neider <rneider AT web.de>
9137 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9138 if condition == CARRY)
9139 * (genCmp): adapted to new genSkipc semantics
9140 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9141 on rIfx (genCmp was broken)
9143 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9145 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9146 * src/z80/main.c (_keywords[]),
9147 * src/SDCCglobal.h (struct options),
9149 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9150 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9151 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9152 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9153 always available in leading double underscore form. The C99 support is
9154 mostly missing, but it's a start.
9155 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9156 reserved identifier "__data".
9158 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9160 * src/mcs51/peeph.def: fixed bug 1170013
9162 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9164 * device/include/mcs51reg.h: fixed bug 842007
9166 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9168 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9171 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9173 * src/port.h (struct PORT),
9174 * src/avr/ralloc.c (avr_assignRegisters),
9176 * src/ds390/ralloc.c (ds390_assignRegisters),
9178 * src/hc08/ralloc.c (hc08_assignRegisters),
9180 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9182 * src/pic/ralloc.c (pic14_assignRegisters),
9184 * src/pic16/ralloc.c (pic16_assignRegisters),
9186 * src/xa51/ralloc.c (xa51_assignRegisters),
9188 * src/z80/ralloc.c (z80_assignRegisters),
9190 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9191 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9193 * src/SDCCdflow.c (computeDataFlow),
9195 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9197 * src/SDCCcflow.c (*),
9199 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9200 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9201 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9202 immedDom() returning wrong block; probably fixes bug #1160833)
9204 2005-03-20 Borut Razem <borut.razem AT siol.net>
9206 * support/scripts/inc2h.pl: WIN32 port
9208 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9210 * device/lib/makefile.in: added abs.c and labs.c
9212 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9214 * device/include/stdint.h: added
9215 * device/lib/abs.c: added
9216 * device/lib/labs.c: added
9217 * device/include/stdlib.h: added abs() and labs() prototypes
9218 * device/lib/libsdcc.lib: added abs and labs
9219 * device/include/float.h,
9220 * device/lib/_fsmul.c,
9221 * device/lib/printf_fast.c,
9222 * device/lib/printf_tiny.c: updated comments
9224 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9226 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9229 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9231 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9232 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9234 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9236 * device/lib/printf_large.c: removed inline assembly for portability and
9237 readability. Use printf_fast if speed or size are more important.
9238 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9239 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9241 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9243 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9244 prevent compiler warning
9246 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9248 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9249 moved to level 0 and declared as static. Also they are explicit
9250 placed in access bank. This was necessery because some times they
9251 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9252 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9253 optimizations. Currently only compare to unsigned char is implemented,
9254 * src/pic16/gen.c: added fReturnIdx array,
9255 * (struct resolvedIfx) is moved to gen.h and made public,
9256 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9257 * (aopForSym): added an optimization to directly store in stack of
9258 the operand of a SEND iCode,
9259 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9260 but as registers instead (AOP_REG) using the fReturnIdx array,
9261 * (pic16_freeAsmop): remove the freed register from the
9262 _G.sregsAlloc field,
9263 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9264 a compare of 'WREG',
9265 * (pic16_popGetTempRegCond): changed function prototype, now
9266 function takes also a bitVector argument v which holds the current
9267 set of registers that are allocated for stack access by aopForSym,
9268 registers allocated in aopForSym for accessing stack symbols are not
9269 any more part of the functions usedRegs field,
9270 * (genCall): some times aopOp is called for a stack variable to be
9271 send, aopForSym might perform the push, if this is true make sure
9272 that genCall doesn't push the variable twice by testing _G.resDirect,
9273 * (genFunction): changed testing for unspecified interrupt number
9274 from 256 to INTNO_UNSPEC,
9275 * modified selection scheme of frame pointer generation. Previously
9276 if function did use local registers a frame pointer was generated,
9277 now a frame pointer is generated only if function has arguments
9278 (that need PLUSW2 register access), or has stack arguments, or the
9279 compiler is not instructed to omit the frame pointer,
9280 * (genEndFunction): before restoring local registers that were saved
9281 in the function preamble, also restore the registers that *might*
9282 have been allocated for stack access,
9283 * (genRet): removed some old comments,
9284 * (genCmp, the active (RN's) version): added a call to the
9285 pic16_genCmp_special function to perform the compare with a more
9286 robust and optimized way,
9287 * (genInline): a feature has been added in inline code generation,
9288 which allows a wildcard variable substitution when writing inline
9289 assembly. Code is incomplete and experimental therefore undocumented,
9290 * (genCast): changed order of aopOp for result and right to allow
9291 aopForSym to directly load the result if possible,
9292 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9293 perform an optimized compare on some selected special occasions,
9294 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9295 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9296 generate an IVT any more,
9297 * src/pic16/main.c (pic16_optionsTable): added command line option
9299 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9300 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9302 * src/pic16/NOTES: Raphael Neider added in list of active developers
9303 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9304 jumptable_end to prevent bug #,
9305 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9306 inCond and outCond fields,
9307 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9308 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9309 turn off register spilling,
9310 * (packRegsForOneUse): synced with other ports' versions although it
9311 is not used currently,
9312 * (pic16_packRegisters): added an optimization while reading
9313 structure bitfields, some registers may be saved (malloc code is
9314 decreased by 80 bytes)
9316 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9318 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9319 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9320 this can be optimized more?
9322 2005-03-10 Raphael Neider <rneider AT web.de>
9324 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9325 genNearPointerGet): (hopefully) fixed access to bitfields via
9326 pointers (p->bitN = x; and x = p->bitN; failed)
9328 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9330 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9332 2005-03-09 Raphael Neider <rneider AT web.de>
9334 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9336 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9338 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9339 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9340 (regTypeNum): set REG_BIT type if necessary
9341 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9342 * support/regression/tests/critical.c: check bug 1144613
9344 2005-03-02 Raphael Neider <rneider AT web.de>
9346 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9348 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9350 * src/avr/ralloc.c (serialRegAssign),
9351 * src/ds390/ralloc.c (serialRegAssign),
9352 * src/hc08/ralloc.c (serialRegAssign),
9353 * src/mcs51/ralloc.c (serialRegAssign),
9354 * src/pic/ralloc.c (serialRegAssign),
9355 * src/pic16/ralloc.c (serialRegAssign),
9356 * src/xa51/ralloc.c (serialRegAssign),
9357 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9359 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9361 * src/SDCCast.c (decorateType): fixed bug 1124787
9363 2005-02-20 Hubert Sack <sack AT digiplan.de>
9364 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9366 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9369 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9371 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9372 to keep the correct label reference count when adding/removing references
9373 to labels. A peephole file using this is appended to patch #1144962.
9375 2005-02-14 Raphael Neider <rneider AT web.de>
9377 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9378 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9379 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9380 retrievals of result operand's value on assignment
9382 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9384 * device/include/pic16/string.h: modified prototype for memccpy()
9385 to memccpy(void *, void *, char, size_t)
9386 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9387 check whether to omit frame pointer or not,
9388 * (genInline): convert all occurences of "\n" to LF in inline
9389 assembler blocks, this helps formatting the inline text,
9390 * (pic16_loadFSR0): modified prototype,
9391 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9392 removed some 8051 legacy code,
9393 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9394 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9395 before allocating temporary registers in functions,
9397 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9399 * support/regression/tests/bitvars.c: corrected the "fix"
9401 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9403 * support/regression/tests/bitvars.c,
9404 * support/regression/tests/bitwise.c,
9405 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9407 2005-02-10 Raphael Neider <rneider AT web.de>
9409 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9410 different size for Alpha
9411 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9413 2005-02-09 Raphael Neider <rneider AT web.de>
9415 * src/SDCC.lex(doPragma) : save and restore warning options as well
9416 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9417 * have #pragma less_pedantic set the errorlevel to WARNING
9419 * (cloneOptimize) : fixed wrong malloc's size
9420 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9421 facilitate correct handling of #pragma (save|restore)
9423 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9425 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9427 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9429 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9431 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9433 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9435 2005-02-02 Raphael Neider <rneider AT web.de>
9437 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9438 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9439 * (pic16_storeForReturn): fixed to allow returning function pointers
9440 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9441 * device/include/pic16/{stddef.h,stdbool.h}: added
9443 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9445 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9447 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9449 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9450 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9451 appeared to be required
9453 2005-01-31 Borut Razem <borut.razem AT siol.net>
9455 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9456 include/mcs51 and include/z80 directories to the package
9458 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9460 * src/hc08/gen.c (genFunction): fixed bug #1112752
9462 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9464 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9466 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9468 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9470 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9472 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9474 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9476 * device/include/c8051fxxx.h: removed these 6 files
9477 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9479 2005-01-26 Raphael Neider <rneider AT web.de>
9481 * src/pic16/gen.c (genAssign): fixed assignment from longs
9482 in codespace (were cut to three bytes)
9483 * (genDummyRead): implemented (except for CODESPACE...),
9485 * src/pic16/glue.c (emitStatistics): beautified
9486 * device/lib/pic16/libm/Makefile: added include path
9488 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9490 * src/z80/gen.c (aopPut): fixed bug #1103902
9492 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9494 * device/lib/expf.c: fixed bug #1095792
9496 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9498 * device/lib/pic16/libm: added Math library sources
9500 2005-01-24 Raphael Neider <rneider AT web.de>
9502 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9503 to enable upcast to pCodeOpReg2 (there is no type tag to
9504 differenciate the two and pic16_popGet2p cast into PCOR2)
9505 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9506 (sizeof(sectNames) changed to sizeof(sectName))
9507 Both patches fix segfaults under MinGW.
9509 2005-01-23 Raphael Neider <rneider AT web.de>
9511 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9512 Safe_[mc]?alloc()'ed variables
9513 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9514 of (byte sized) temporaries (assign them to WREG for now)
9515 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9516 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9517 this might fix SIGSEGVs on MinGW...
9518 * src/SDCCopt.c (killDeadCode): restored original behaviour
9519 (volatile operands might get thrown away though)
9521 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9523 * src/pic16/gen.c: fixed bug #1106975,
9524 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9525 pointer update, INTCON is saved, global interrupts are disabled and
9526 restored after updateing TOS.
9527 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9528 * added function attribute 'shadowregs' to take advantage of shadow
9530 * added function attribute 'wparam' as an alternative to the wparam
9532 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9533 user declares a non-ISR function as 'shadowregs',
9534 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9536 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9538 * .version: bumped version number to 2.4.8
9539 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9541 * device/lib/pic16/libio/i2c/: I2C module support library,
9542 * device/include/pic16/i2c.h: I2C support library header,
9543 * device/lib/pic16/libc/stdio/: standard IO support sources,
9544 * (printf_small.c): printf_small() source, supports float print,
9545 * (printf_tiny.c): printf_tiny() source, does not support floats,
9546 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9547 enable global optimizations for entire library source, other
9548 Makefiles in the source tree are also modified to reflect this,
9549 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9551 * doc/sdccman.lyx: updated to reflect new changes,
9552 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9553 sym->onStack if-case,
9554 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9555 sbit, idata, _idata, xdata, _xdata,
9556 * added pragma library, to link an external library, (see doc),
9557 * removed command line options, --pomit-config-words, --pomit-ivt,
9558 --pleave-reset-vector,
9559 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9560 when calling assembler to reflect memory model used, also define
9561 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9562 reflect stack model used,
9563 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9564 on stack return NULL,
9566 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9568 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9569 of the operands is volatile. Fixes #1020220
9571 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9573 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9574 * (OptimizeRegUsage): make sure that there is really no other flow where
9575 the first pCode is used
9577 2005-01-22 Raphael Neider <rneider AT web.de>
9579 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9580 to fix #1106967 (pCode->seq are not set up correctly)
9582 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9584 * src/SDCCglue.c (glue): make sure code area is declared before the
9585 static initialization area.
9587 2005-01-21 Raphael Neider <rneider AT web.de>
9589 * device/lib/Makefile.in: fixed test for pic16 install dir
9590 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9592 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9593 added --optimize-goto compiler switch and pragma wparam documentation
9594 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9595 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9596 and PRODH closing bug #1071770 (peephole optimizer)
9598 2005-01-19 Raphael Neider <rneider AT web.de>
9600 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9601 cmdLine buffers (used when calling sdcpp...) are large enough
9602 (MAX_PATH=256 truncates arguments leading to system halts when
9604 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9605 * (genUminus): rewritten to for efficiency
9606 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9607 used uninitialized in some cases)
9608 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9609 copy the third byte from the int -- now assumes 0x80 (data memory)
9610 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9611 operands (genAddLit expects the iCode's operands to swapped as
9612 well), fixed leftover bytes (crashed for short left operands)
9613 * (pic16_genMinusDec): performance improvements, removed false
9615 * (pic16_genMinus): fixed to cope with differently sized operands
9616 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9618 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9619 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9620 new banksel optimization
9621 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9622 analysis for temporary registers (segfaults...)
9623 * src/pic16/peeph.def: added rule
9625 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9627 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9628 which converts a float number to its ASCII representation
9629 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9630 functions to convert the fractional and integer part of a float to ASCII,
9631 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9632 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9634 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9636 * device/include/pic16/adc.h: added GPL info,
9637 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9638 a pCodeOp as tested operand,
9639 * (genNearPointerGet): optimized bit testing, does not use
9640 intermediate register for bit value, test directly instead with
9641 BTFSS, BTFSC, works only for single bits,
9642 * (genpic16Code): dump the name of the iCode in the asm,
9643 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9644 renamed to pic16_decodeOp,
9645 * (serialRegAssign): do not allocate a temporary register for iCode
9646 sequences that test a single bit for 1/0
9648 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9650 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9651 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9652 access stack and frame pointers. They are initially assigned to
9653 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9654 accessing SFRs. Updated all occurences of modification of stack or
9655 frame pointer in gen.c and pcode.c,
9656 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9657 assigning of a literal value to pointers,
9658 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9659 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9662 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9664 * doc/sdccman.lyx: update documentation about stack pragma, added
9665 some info for stack memory models
9667 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9669 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9671 2005-01-08 Raphael Neider <rneider AT web.de>
9673 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9674 udata sections to fix bug #1097823
9676 2005-01-05 Raphael Neider <rneider AT web.de>
9678 * src/pic16/gen.c (genGenericShift): added handling of differently
9679 sized left operand and result
9681 2005-01-04 Raphael Neider <rneider AT web.de>
9683 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9684 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9685 to hold the condition bit)
9686 * added new version of genCmp (old code available via #define)
9687 * added new version of genShiftLeft/genShiftRight in a generic
9688 way, now supports shifting by negative values
9689 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9690 shiftCount (expected by genGenericShift)
9691 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9692 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9694 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9695 is an invalid literal too...)
9697 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9699 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9700 from Raphael Neider,
9701 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9702 for 8-bit literals. This fixes some literal operands which are sign
9703 extended to 16-bits ints when instruction needs only 8-bits.
9705 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9707 * device/lib/logf.c: added mcs51 assembly version
9708 * device/lib/expf.c: added mcs51 assembly version
9709 * device/lib/_logexpf.c: new shared asm code for expf and logf
9710 * device/include/math.h: add defines for assembly math library
9711 * device/lib/Makefile.in: build new _logexpf.c
9712 * device/lib/libfloat.lib: use new _logexpf.c
9714 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9717 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9718 device types which have less than 0x7f registers.
9720 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9722 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9724 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9726 * device/lib/printf_fast.c: only build on supported arch.
9727 * device/lib/printf_tiny.c: only build on supported arch.
9728 * device/lib/printf_fast_f.c: only build if asm float lib
9729 * device/lib/_fsget1arg.c: only build if asm float lib
9730 * device/lib/_fsget2args.c: only build if asm float lib
9731 * device/lib/_fsnormalize.c: only build if asm float lib
9732 * device/lib/_fsreturnval.c: only build if asm float lib
9733 * device/lib/_fsrshift.c: only build if asm float lib
9734 * device/lib/_fsswapargs.c: only build if asm float lib
9735 * device/include/stdio.h: don't provide print_fast,
9736 print_fast_f, print_tiny prototypes if --xstack used
9738 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9740 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9741 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9744 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9746 * device/lib/printf_fast_f.c: same as printf_fast, but
9747 with floating point enabled
9748 * device/lib/printf_fast.c: minor tweaks
9749 * device/include/stdio.h: add printf_fast_f
9751 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9753 * src/SDCCmain.c: make --float-reent default for mcs51
9754 * device/lib/_fsadd.c: added mcs51 assembly version
9755 * device/lib/_fssub.c: added mcs51 assembly version
9756 * device/lib/_fsmul.c: added mcs51 assembly version
9757 * device/lib/_fsdiv.c: added mcs51 assembly version
9758 * device/lib/_fseq.c: added mcs51 assembly version
9759 * device/lib/_fsneq.c: added mcs51 assembly version
9760 * device/lib/_fsgt.c: added mcs51 assembly version
9761 * device/lib/_fslt.c: added mcs51 assembly version
9762 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9763 * device/lib/Makefile.in: add _fscmp to build
9764 * device/lib/libfloat.lib: add _fscmp to build
9766 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9768 * device/lib/_fs2slong.c: added mcs51 assembly version
9769 * device/lib/_fs2sint.c: added mcs51 assembly version
9770 * device/lib/_fs2schar.c: added mcs51 assembly version
9771 * device/lib/_fs2ulong.c: added mcs51 assembly version
9772 * device/lib/_fs2uint.c: added mcs51 assembly version
9773 * device/lib/_fs2uchar.c: added mcs51 assembly version
9774 * device/lib/_slong2fs.c: added mcs51 assembly version
9775 * device/lib/_sint2fs.c: added mcs51 assembly version
9776 * device/lib/_schar2fs.c: added mcs51 assembly version
9777 * device/lib/_ulong2fs.c: added mcs51 assembly version
9778 * device/lib/_uint2fs.c: added mcs51 assembly version
9779 * device/lib/_uchar2fs.c: added mcs51 assembly version
9780 * device/include/float.h: added #define to select asm vs c
9782 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9784 * device/lib/printf_fast.c: improvements to float output
9785 * device/include/float.h: add defines for assembly float library
9786 * device/lib/_fsget1arg.c: receive 1 float arg
9787 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9788 * device/lib/_fsnormalize.c: normalize a float
9789 * device/lib/_fsreturnval.c: return float, various helper routines
9790 * device/lib/_fsrshift.c: right shift a float's mantissa
9791 * device/lib/_fsswapargs.c: swap 2 floats
9792 * device/lib/Makefile.in: build these 6 new files for mcs51
9793 * device/lib/libfloat.lib: add these 6 files to the library
9795 2004-12-26 Borut Razem <borut.razem AT siol.net>
9797 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9800 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9802 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9803 and fully reentrant and register bank neutral.
9804 * device/lib/printf_fast.c: added float (not enabled by default),
9805 added compact/slower integer (also not enabled by default),
9806 improved size/speed of fast integer code, other minor changes
9807 * device/include/stdio.h, device/lib/Makefile.in,
9808 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9810 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9812 * src/pic16/pcode.c: declaring variables other than at the start of a
9813 block is not supported in C by VC6.
9815 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9817 * applied a previous patch from Raphael Neider that wasn't included
9818 in the previous commits, which fixes infinite loops within jumptable
9820 * made some fixes that previous patches introduced
9822 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9824 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9825 that fixes an issue with AOP_PCODE asmop's offset,
9826 * (pic16_popCopyReg): update instance field too,
9827 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9828 function of pic port,
9829 * (genCmp, genAnd, genAssign),
9830 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9832 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9834 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9835 variables initial values to idata section,
9836 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9837 variables in some functions. This utilizes parmBytes field of iCode
9838 structure to hold the offset of the variable in stack. (might be
9839 able to use the stack field too?)
9840 * applied patch from Raphael Neider # ### , # ###
9841 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9842 variable initial values in idata section,
9843 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9844 for static variables with initial value
9845 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9846 applied fix in while loop from Raphael Neider.
9848 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9850 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9851 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9852 * src/ds390/ralloc.c (serialRegAssign): spill bits
9853 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9854 * support/Util/SDCCerr.c,
9855 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9856 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9857 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9859 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9861 * device/include/sdcc-lib.h: inserted LGPL, added includes
9862 asm/ds390/features.h and asm/mcs51/features.h
9863 * device/include/asm/default/features.h,
9864 * device/include/asm/gbz80/features.h,
9865 * device/include/asm/z80/features.h: added empty _AUTOMEM
9867 * device/include/asm/ds390/features.h,
9868 * device/include/asm/mcs51/features.h: added files with defines for
9869 _AUTOMEM and _STATMEM indicating automatic and static storage class
9870 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9871 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9872 * src/SDCCicode.c (geniCodeCast),
9873 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9874 * src/SDCCloop.c (loopInduction): removed unused variable lr
9875 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9876 to convertToFcall to include char modulo (RFE 1065037), added check
9877 if left operand is unsigned and use abs of literal value
9878 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9879 as it doesn't work after conversion from peephole.def to peephole.rul
9880 * src/mcs51/gen.c (toBoolean): added check for size,
9881 (genModOneByte): optimized code for signed char modulo a literal
9882 power of 2 (thanks to Hubert Sack),
9883 (genRRC): removed unnecessary "clr c",
9884 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9885 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9887 swapped rules 256.c and 256.d,
9888 extended 256.d by using new multiple checks (thanks Erik),
9889 added rules 256.e and 256.f,
9890 updated rule 261.a and 261.b to new generated code
9891 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9893 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9895 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9896 induction related bugs, including first part of bug #1074377
9898 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9900 * applied patch from bug-report #1076292,
9901 * applied patches for genAnd and Goto-optimizations for Raphael
9903 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9904 dump a less iCode information,
9905 * src/pic16/device.h (pic16_options_t): added field debgen,
9906 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9907 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9908 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9910 * (various functions): added macros FENTRY and FENTRY2 to functions,
9911 to emit function prologue,
9912 * (various functions): fixed indentation,
9913 * (genNearPointerGet): fixed loading of FSR0,
9914 * (genPackBits): applied patch from Raphael Neider to fix updating
9915 of FSR0 and touching only the modified bits,
9916 * src/pic16/genarith.c (various functions): added macros FENTRY to
9917 emit function prologue in comments,
9918 * src/pic16/pcode.h: added functions debugf2, debugf3,
9919 * src/pic16/ralloc.c: partial fix for packForPush caused
9922 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9924 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9925 <stsp AT users.sourceforge.net> with reversed byte order
9926 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9928 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9930 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9932 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9933 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9935 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9937 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9939 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9941 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9943 (setFromConditionArgs): friendly operand parser for peephole rules,
9944 (operandBaseName, operandsNotRelated): new peephole condition
9945 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9946 architecture specific register naming into account, handles n-way
9947 comparisons, and supports quoted literals
9948 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9950 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9952 * src/mcs51/peeph.def: fixed bug #1076940
9954 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9956 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9958 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9960 Adding support for replacing ljmps with sjmps in jumptables
9961 generated for switch statements. For now you need to set the
9962 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9963 Now 4 algorithms for mcs51 jumptable generation are used:
9964 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9965 addresses loaded pc-relative for up to 112 cases and stack-pushing
9966 target addresses loaded with offset from dptr for up to 256 cases.
9968 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9969 * src/mcs51/main.c: adapted constants for switch table generation
9970 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9972 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9974 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9975 * support/regression/tests/bug1057979.c: added test for bug 1073386
9977 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9979 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9982 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9984 * src/pic16/device.h,
9985 * src/pic16/genarith.c,
9988 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9990 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9992 Large cummulative patch for pic16 port.
9993 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9994 to call when a stack overflow occurs,
9995 * (malloc.h): added CVS Id tag,
9996 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9998 * added libc directory. The current version of LibC contains string
9999 functions, ctype functions and macros and some functions of the
10000 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
10001 be extensively tested in the future. Standard disclaimer here.
10002 Library is not automatically build yet. But one can build it by
10003 invoking 'make' inside the libc directory.
10004 * added ADC library under libio. Preliminary version yet.
10006 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
10007 * src/pic16/gen.c (aopForRemat): asmop size is filled by
10008 aopForRemat() now and not by pic16_aopOp(),
10009 * (pic16_popGetTempReg): removed warning messgae when allocating
10010 temporary registers, its a buggy feature and will be removed,
10011 * (pic16_popGet): set register instance field in AOP_CRY,
10012 * (pic16_outBitC): fixed for results in size greater than 1,
10013 * (genUminusFloat): fixed for pic16, ported code from mcs51,
10014 * (pic16_storeForReturn): optimized return of 0,
10015 * (genCmp): experimental code for new genCmp which uses PIC18's
10016 special compare&skip instructions. Initial tests fail some times
10017 with variables grater than 1 byte in size, so new code is disabled,
10018 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
10020 * (genCast): began a fix to optimize the casting of a bit to another
10021 bit, now assigning a bitfield to another bitfield will fail, sorry,
10022 * src/pic16/main.c: disabled the use of lr-support feature,
10023 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
10024 * added some function prototypes, added function _debugf prototype,
10025 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
10026 bits with offset (case PO_GPR_BIT),
10027 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
10029 * (isBankInstruction): modified to return 0 for no banking instruction,
10030 and 1 for banking instruction,
10031 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
10032 caused stop processing pCodes after a inline assembly block,
10033 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
10034 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
10035 registers when it shouldn't,
10036 * src/pic16/ralloc.c (allocReg): add preliminary support for
10037 supporting a limited set of temporary registers,
10039 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10041 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
10042 genDataPointerSet): ensure assignments always copy in MSB to LSB
10044 (loadRegFromAop): recognize CLRH optimization,
10045 (genFunction): optimize RECEIVE iCodes in reentrant functions
10047 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10049 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
10050 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
10052 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
10053 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
10054 contiguous with data
10056 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10058 * device/lib/_gptrget.c (_gptrget),
10059 * device/lib/_gptrgetc.c (_gptrgetc),
10060 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
10061 instead of sjmp to ret
10062 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
10063 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10065 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10067 * .version: bumped version to 2.4.7
10068 * device/lib/_gptrget.c (_gptrget): is now _naked
10069 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10070 * device/lib/_gptrput.c (_gptrput): is now _naked
10071 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10072 (createFunction): fixed xstack
10073 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10074 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10076 (geniCodeCritical): store original interrupt state in an iTemp bit
10077 var unless stack-auto
10078 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10079 * src/SDCCmain.c (setIncludePath): added include/target to search path
10080 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10081 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10083 (processFuncArgs): put bit vars in bit area
10084 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10085 unsaveRBank): fixed xstack,
10086 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10087 (genFunction, genEndFunction): fixed xstack,
10088 (genAssign): optimization don't walk backwards through mem
10089 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10090 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10091 * support/regression/Makefile: also make library (for stack-auto) when
10092 making "all" and added "test-mcs51-xstack-auto"
10093 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10094 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10095 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10096 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10097 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10098 make-library by MAKE_LIBRARY
10099 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10100 regression tests for xstack
10101 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10102 * support/regression/tests/critical.c: test for critical on mcs51
10104 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10106 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10107 built version of sdcc instead of installed version
10109 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10111 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10112 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10114 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10115 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10116 WARNING: remove device/lib/build/z80/printf.o by hand when
10117 updating from previous build!
10118 * device/lib/z80/printf.c: updated comment
10119 * support/regression/tests/bug1057979.c: test all ports now
10120 * support/regression/tests/bug1065458.c: file added
10122 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10124 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10125 *_start and *_end symbols for static functions
10127 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10129 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10130 and search crt0.o in all library paths,
10131 (setIncludePath): proper handling of --nostdinc,
10132 (setLibPath): proper handling of --nostdlib
10133 * support/regression/Makefile,
10134 * support/regression/ports/ds390/spec.mk,
10135 * support/regression/ports/gbz80/spec.mk,
10136 * support/regression/ports/hc08/spec.mk,
10137 * support/regression/ports/mcs51/spec.mk,
10138 * support/regression/ports/mcs51-large/spec.mk,
10139 * support/regression/ports/mcs51-stack-auto/spec.mk,
10140 * support/regression/ports/z80/spec.mk: use include and lib files from
10141 built version of sdcc instead of installed version
10142 * doc/sdccman.lyx: fixed typo in --nostdinc
10144 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10147 * src/pic/device.c,
10148 * src/pic/ralloc.c,
10149 * src/pic/gen.c : added support to generate code for struct bit fields.
10151 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10153 * as/xa51/xa_version.h,
10154 * device/include/errno.h,
10155 * device/include/regc515c.h,
10156 * device/lib/_itoa.c,
10157 * device/lib/_ltoa.c,
10158 * device/lib/ser_ir_cts_rts.c,
10159 * sim/ucsim/xa.src/glob.cc,
10160 * sim/ucsim/xa.src/inst_gen.cc,
10161 * sim/ucsim/xa.src/xa_bit.cc,
10162 * sim/ucsim/xa.src/xa_sfr.cc,
10163 * sim/ucsim/z80.src/inst_dd.cc,
10164 * sim/ucsim/z80.src/inst_fdcb.cc,
10165 * support/scripts/keil2sdcc.pl,
10166 * src/pic16/pic16.dsp,
10167 * src/pic16/pic16a.dsp: corrected cvs line endings
10168 * device/lib/printf_large.c: fixed bug 1057979
10169 * src/pic16/gen.c: fixed non-C standard code
10170 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10171 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10172 * support/regression/ports/mcs51/support.c: reload T1 asap
10173 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10174 pdata use and clear idata startup behaviour
10175 * support/regression/tests/bug1057979.c: added
10177 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10179 * device/examples/ds390/ow390/ad26.h,
10180 * device/examples/ds390/ow390/cnt1d.h,
10181 * device/examples/ds390/ow390/crcutil.c,
10182 * device/examples/ds390/ow390/ownet.h,
10183 * device/examples/ds390/ow390/owsesu.c,
10184 * device/examples/ds390/ow390/swt12.h,
10185 * device/examples/ds390/ow390/swtoper.c,
10186 * device/examples/ds390/ow390/temp10.h,
10187 * device/examples/ds390/ow390/thermodl.c,
10188 * device/examples/ds390/tinitalk/tinitalk.dsp,
10189 * device/examples/ds390/tinitalk/tinitalk.dsw,
10190 * device/examples/mcs51/clock/hw.h,
10191 * device/examples/mcs51/simple2/go.bat,
10192 * device/examples/serialcomm/windows/serial.h,
10193 * device/examples/xa51/dummy.c,
10194 * device/examples/xa51/hello.c,
10195 * device/include/80c51xa.h,
10196 * device/include/at89x051.h: corrected cvs line endings
10198 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10200 * src/pic16/main.c (options): added command line --gstack, to trace
10201 stack over/under flows,
10202 * added pragma 'wparam' to allow passing first byte of function
10203 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10204 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10205 call to __gstack_test function and sets up the symbol as extern,
10206 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10207 * popaop): added call to pic16_testStackOverflow,
10208 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10210 * (genCall, genPcall): now all parameters are passed via stack
10211 except in functions that are pass to wparam pragma in which WREG is
10213 * (genPcall): REENTRANT flag is checked to see if variable prototype
10214 contains reentrant keyword, don't call a non-reentrant function, via
10215 a reentrant function pointer or vice versa, functions are never
10217 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10219 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10220 SIGSEGV when accessing a NULL register stucture,
10221 * (pic16_printGPointerType): modified to handle UPPER modifier for
10222 function initializers, changed prototype of function to simpler one,
10223 * (pic16_printIvalFuncPtr): check to see if function is already
10224 added in externs list,
10225 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10226 optimized a move from W to SFR with a move to the same register
10227 later after a CALL,
10228 * device/lib/pic16/debug: NEW directory, contains debug features
10229 which are enabled when linking with libdebug.lib, currently command
10230 line option --gstack enables stack pointer tracing for over/under
10231 flow, corresponding sources are in debug/gstack
10233 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10235 * doc/sdccman.lyx: updated SDCC version,
10236 * (PIC16 port): update list of command line options,
10237 * src/pic16/device.h (structure pic16_options_t): added field gstack
10238 to enable stack overflow tracing on push/pops,
10239 * src/pic16/device.c (statistics structure): added statistics
10241 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10242 pic16_dump_int_registers): increase statistics counters for each
10243 * variable which is encountered
10244 * (pic16_dump_usection): emit each .udata variable to its own udata
10246 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10247 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10248 parameters via stack, otherwise use old scheme,
10249 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10250 assembler output file,
10251 * src/pic16/main.c: added command line options --gstack to enable
10252 push/pop tracing for stack overflow,
10253 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10254 instructions): added size of each instruction,
10255 * (pic16_countInstruction): estimate size of instructions in
10256 the_pFile list, inline assembly blocks are not counted,
10257 * (pic16_FixRegisterBanking): trace previous register usage, when
10258 banksel optimizations is greater than 0, don't emit a redudant
10261 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10263 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10264 * src/pic16/ralloc.c : applied same fix for pic16.
10265 * src/pic/gen.c : tidied it up a little.
10267 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10269 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10270 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10272 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10274 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10276 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10278 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10279 non-reentrant function __modsint in the interrupt function (thus
10280 corrupting math operations during serial I/O)
10281 * device/lib/ser_ir.c: as above, changed buffersize
10282 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10283 256.c,d for zeroing
10284 * doc/Makefile: added option -t for rsync
10286 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10288 * src/SDCCast.h (struct ast),
10289 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10291 2004-10-20 Borut Razem <borut.razem AT siol.net>
10293 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10296 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10298 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10300 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10301 support functions to replace long sequences of MOVFF's from access
10302 bank registers to stack and vice versa,
10303 * src/pic16/device.h: added new field opt_flags, where optimization
10304 flags can be set to enable certain features,
10305 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10306 * pBlock, (genFunction, genEndFunction): surroung loop for
10307 saving/loading used registers in stack with PC_INFO pCodes,
10308 INF_LREGS. Code in between can then be optimized by pCode optimizer
10309 to support function calls,
10310 * (genDataPointerSet): fixed bug which loaded float fields in
10311 structures with corrupt data,
10312 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10313 in a standard way debug info on stderr. Feature used for developing
10314 and debugging only,
10315 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10316 obsolete chunks of code,
10317 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10318 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10319 * pic16/src/pcode.c (pic16_newpCodeInfo,
10320 * (pic16_newpCodeOpLocalRegs),
10321 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10323 * (pic16_pCodeConstString): printing of the initial value of a
10324 symbol as a comment is inhibited since parsing was already done by
10325 copyStr and output is corrupt,
10326 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10328 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10330 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10332 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10334 * as/mcs51/lkarea.c: removed old K&R style,
10335 (lnksect): changed check on boundary error,
10336 (lnksect2): changed check on boundary error,
10337 (lnksect2): extend XSTK to end of page if size = 1
10338 * as/mcs51/lkmain.c: removed old K&R style,
10339 (Areas51): create l_IRAM symbol
10340 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10341 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10342 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10343 * device/lib/_mullong.c: added version to be compiled with xstack
10344 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10345 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10346 * device/lib/mcs51/crtxstack.asm: fixed comment
10347 * src/SDCCglue.c: maxInterrupts defaults to 0,
10348 (emitMaps): added pdata,
10349 (createInterruptVect): (re)moved default,
10350 (glue): added pdata,
10351 (glue): moved __start__xstack to XSTK with default size 1
10352 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10353 and options.float_rent when options.stackAuto is set,
10354 (linkEdit): only write XDATA_NAME if provided on command line
10356 * src/SDCCmem.c: added pdata
10357 * src/port.h: added pdata_name to PORT
10358 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10359 (saveRegisters, unsaveRegisters): removed usage of B,
10360 (genMinus): fixed accumulator clash,
10361 (genJumpTab): added comment, this needs another look
10362 * src/mcs51/gen.c: added check for "B in use" paranoia,
10363 added pushB() and popB()
10364 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10367 * src/ds390/main.c,
10369 * src/mcs51/main.c,
10371 * src/pic16/main.c,
10373 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10374 added PSEG (PAG,XDATA) or NULL to port specifier
10375 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10376 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10377 (_mcs51_genInitStartup): removed __start__xstack equ,
10378 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10379 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10380 * src/z80/gen.c (_rleAppend): fixed warnings
10381 * support/regression/tests/zeropad.c: added pdata test
10382 * .version: bumped to 2.4.6
10384 2004-10-17 Borut Razem <borut.razem AT siol.net>
10386 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10387 as a part of nightly build
10389 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10391 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10392 WREG holds the first byte function parameters,
10393 * (aopForSym): take special case for symbols which are in FARSPACE
10394 but in CODESPACE too,
10395 * (assignResultValue): modified to take into account _G.useWreg,
10396 * (genCall): don't use wreg for parameter passing when function is
10397 declared as reentrant, too, added optimization INCF to stack
10398 pointer when stack parameter count is 1,
10399 * (genFunction, genEndFunction): refurnished and fixed to not using
10400 wreg for passing parameters when function has varargs or is
10401 reentrant, fixed bug with symbol name compare for generating
10402 functions in absolute address,
10403 * (pic16_storeForReturn): refurnished,
10404 * (genCmp): began writing a new version of the function, not ready
10405 yet, therefore it is disabled,
10406 * (genAssign): do not read code memory when assigning a function to
10407 a pointer function,
10408 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10409 array of characters, not pointer,
10410 * (pic16initialComments): in debug mode emit an .ident directive for
10412 * (_process_pragma): emit a new warning type (internal to pic16)
10413 when setting stack to default length, emit a similar warning when
10414 placing a function at absolute address and address is not word aligned
10415 * (_pic16_parseOptions): added 'return TRUE' statement,
10416 * (_pic16_linkEdit): if compiling a source, then add the source's
10417 file object, first in the list of objects to link,
10419 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10421 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10422 * src/pic/main.c : removed VC warning.
10423 * src/pic/gen.c : changed comment.
10425 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10427 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10428 reference to a deprecated symbol _GPTRREG was causing failure to
10429 link. Thanks G. M. Gallant for the info.
10431 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10433 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10434 comments for Bugs item #954788.
10436 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10438 * src/pic16/device.c (pic16_dump_gsection,
10439 * pic16_groupRegistersInSection): handle symbols declared to be in
10440 access bank differently,
10441 * src/pic16/gen.c (struct _G): added field resDirect,
10442 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10443 send values read from stack directly to result and don't allocate
10445 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10447 * (pic16_sameRegsOfs): NEW,
10448 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10449 free because they were not allocated from temporary pool,
10450 * pic16_popRegFromString): workaround to fix a problem with
10451 allocating variables twice or never,
10452 * (genGenPointerGet): using PRODL instead of FSR0H,
10453 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10455 * (genAssign): take advantage of the _G.resDirect flag,
10456 * (genCast): around line 11844, use mov2f instead of directly
10457 MOVFF'ing between operands to account for literal values,
10458 * src/pic16/genutils.c: some new debug functions for gpsim have been
10460 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10461 float with integer part only,
10462 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10463 place variables in access bank
10464 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10465 updated sources to reflect recent changes in gen.c
10467 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10469 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10470 sources that searched for headers in installation path, now the
10471 device/include/pic16 is used,
10472 * src/pic16/glue.c (pic16glue),
10473 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10474 .line directives if not in debug mode, this suppresses assembler's
10475 warnings for ignored directives
10477 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10479 * src/port.h: made reset_regparms prototype void parameter explicit.
10480 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10481 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10482 * doc/sdccman.lyx: documented warning disabling and how to use
10483 printf_large to make it print floats.
10484 * device/include/stdbool.h: NEW
10485 * device/lib/_atof.c,
10486 * device/lib/_divuint.c,
10487 * device/lib/_divulong.c,
10488 * device/lib/expf.c,
10489 * device/lib/printf_large.c,
10490 * device/lib/sincosf.c,
10491 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10492 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10493 a completely reentrant lib.
10495 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10497 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10498 * device/include/pic16/stdio.h: fixed bug with colon
10500 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10502 * device/include/pic16/stdio.h,
10503 * device/include/pic16/stdlib.h,
10504 * device/include/pic16/math.h: NEW
10505 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10506 declared as _naked to reduce overhead
10507 * device/lib/Makefile.in (target port-specific-objects-pic16):
10508 changed * to *.* so to ignore the CVS directory,
10509 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10510 stacked variables back in stack,
10511 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10514 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10516 * .version: bumped version number to 2.4.5
10517 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10518 * support/Util/SDCCerr.c (messages structure): added entry for
10521 Large cumulative patch for pic16 port and libraries.
10522 * device/include/pic16/sdcc-lib.h,
10523 * device/include/pic16/stdarg.h,
10524 * device/include/asm/pic16/features.h,
10525 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10526 * device/include/pic16/float.h: changes reentrant keyword with
10527 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10528 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10529 updated target build-libraries to include objects from gptr,
10530 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10531 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10532 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10533 all function headings,
10534 * src/SDCCmain.c: added global parameter userIncDirsSet,
10535 * (parseCmdLine): when option -I is encountered add directory to
10536 userIncDirsSet too,
10537 * src/version.awk: added space between control and long,
10538 * src/pic16/NOTES: added some notes for the port,
10539 * src/pic16/gen.c: added prototype for mov2fp function,
10540 * (fReturnpic16[]): properly named return value registers,
10541 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10542 * (aopForSym): added code to handle symbols with onStack flag set,
10543 symbols onStack are allocated PTRSIZE bytes,
10544 * (aopFreeAsmop): handles special case where asmops are stack objects,
10545 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10546 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10547 added argument lock to trace flaws in allocating temporary registers
10548 when developing port,
10549 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10550 * (pic16_popRegFromString): reenabled allocating a direct register
10552 * (assignResultValue): various beautifications,
10553 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10554 referenced function argument,
10555 * (genIpush): reenabled to allow stacked arguments, handles only
10556 ic->parmPush iCodes,
10557 * (genCall, genPcall): major changes to allow for variable argument
10558 functions, fixed a bug with falsely restoring stack pointer after
10559 returning from call,
10560 * (genFunction): pending code for critical function,
10561 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10562 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10563 * (genNearPointerGet): fixed bug with indirect reading, was always
10565 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10567 * (genAddrOf): rewrote code to take address of a stacked function parameter
10568 * (genCast): fixed casting to generic pointer type,
10569 * src/pic16/gen.h: added AOP_STA,
10570 * (struct asmop): added field stk,
10571 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10572 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10573 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10574 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10575 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10576 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10578 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10580 * (pic16_port structure): generic pointer size is set to 3,
10581 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10582 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10584 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10585 operand is an iTemp,
10587 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10589 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10590 * debugger/mcs51/simi.c: addapt new syntax of s51
10592 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10594 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10595 * src/pic16/pcode.c: commented out some calls to free() in order to
10598 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10601 * src/SDCCicode.c (isiCodeInFunctionCall),
10602 * src/avr/ralloc.c (selectSpil),
10603 * src/pic/ralloc.c (selectSpil),
10604 * src/pic16/ralloc.c (selectSpil),
10605 * src/ds390/ralloc.c (selectSpil),
10606 * src/hc08/ralloc.c (selectSpil),
10607 * src/xa51/ralloc.c (selectSpil),
10608 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10609 stack in the middle of a function call sequence (fixes bug #1020268)
10610 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10611 costs associated with the minimum switch case.
10613 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10615 * src/SDCC.lex: fixed bug #1030549
10617 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10619 * src/SDCCcse.h (struct cseDef),
10620 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10621 over a function call if the CSE is derived from a symbol whose
10622 address has been taken (fixes bug #1029883)
10623 * support/regression/tests/bug-1029883: a new regression test for
10626 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10628 * src/hc08/gen.c (emitinline): fixed bug #1029778
10629 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10630 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10631 and starts toward RFE #905167)
10633 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10635 * src/pic16/gen.c (mov2f): New function to move an operand to
10636 another without considering if it is a literal or a register,
10637 * (pic16_sameRegs): don't check if they are both AOP_REG,
10638 * (AccRsh): removed andmask=0 lines,
10639 * (genLeftShift): duplicated to be improved in future versions,
10640 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10641 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10642 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10643 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10644 * (insertBankSwitch): fixed inserting banksel directives algorithm
10645 for instructions that follow a skip instruction, this fixes a report
10646 for broken subtraction code generation,
10647 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10648 iCode is a left op, just in case result and right share the same
10651 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10654 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10656 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10657 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10658 on 2004-09-12; it was buggy
10660 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10662 * src/SDCCsymt.h: removed RESULT_CHECK
10667 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10669 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10671 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10672 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10673 configuration values no more rejected by compiler, they are assigned
10674 to configuration registers with a warning message instead,
10675 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10676 the for-loop so last conf register is emitted too,
10677 * (_pic16_initPaths): link library libsdcc.lib by default,
10678 * (_hasNativeMulFor): modified test for multiplication according to
10679 Raphael Neider's remarks. Integer multiplication is also done with
10681 * device/include/pic16/pic18fregs.h: corrected type error in while
10682 testing and including 18f6720 header file
10684 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10686 * src/pic16/device.h (pic16_options): removed field use_crt,
10687 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10688 until an optimization to handle single bits is added,
10689 * (pic16_loadFSR0): moved before genUnpackBits,
10690 * (genAnd): some white lines removed,
10691 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10692 leave_reset flags in pic16_options when using crt modules,
10694 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10696 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10697 for bugs 898889 & 979599. Also used some safer print instructions.
10699 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10701 * src/pic16/device.h (pic16_options_t): added field use_crt,
10703 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10704 catch a probable future bug,
10705 * src/pic16/gen.c: aopIdx function commented out,
10706 * (genAssign): commented out old code which used aopIdx,
10707 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10708 code, added if conditionals to take into account the --use-crt
10709 command line options,
10710 * src/pic16/main.c (pic16_optionsTable): added new command line
10711 options, --use-crt= and --no-crt,
10712 * (_pic16_linkEdit): now the proper crt object is added in the
10713 linker command line except than when --no-crt is specified,
10714 * src/pic16/pcode.c,
10715 * src/pic16/pcode.h: added some structures and functions for a new
10716 optimization scheme to compansate for instruction overhead between
10717 same iCodes, this scheme is currently under development and is not
10718 working in any way,
10719 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10721 * device/lib/pic16/startup/crt0i.c,
10722 * device/lib/pic16/startup/crt0iz.c: added global char variable
10723 __uflags to force the generation of an idata section
10725 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10728 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10729 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10731 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10733 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10734 Frieder) and clarified the default code optimization mode
10736 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10738 * src/SDCC.lex (doPragma, process_pragma),
10739 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10740 "opt_code_size", and "opt_code_balanced"
10741 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10742 regrouped options by category, added support for category headers
10743 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10744 and "--opt-code-size"
10745 * doc/sdccman.lyx: documented these new options and pragmas
10746 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10747 preference into account
10749 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10751 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10752 geniCodePreDec): Fixed bug 904237 by generating a warning
10754 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10756 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10758 * src/pic/device.c : When no max ram set validate full memory range.
10760 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10762 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10764 * device/lib/_gptrget.c,
10765 * device/lib/_gptrput.c: updated comment
10766 * device/lib/calloc.c,
10767 * device/lib/free.c,
10768 * device/lib/malloc.c,
10769 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10770 * src/SDCCcse.c (cseBBlock),
10771 * src/SDCCicode.c (printOperand, geniCodeArray),
10772 * src/SDCCicode.h (struct operand): fixed bug 868103
10773 * support/regression/tests/bug-868103.c: added
10774 * src/SDCCast.c (searchLitOp),
10775 * src/SDCCcse.h (struct cseDef),
10776 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10777 * src/SDCCicode.h (struct operand),
10778 * src/SDCCsymt.h (struct sym_link),
10779 * src/avr/gen.c (hasInc),
10780 * src/ds390/gen.c (hasInc),
10781 * src/hc08/gen.c (genPlusIncr, hasInc),
10782 * src/mcs51/gen.c (hasInc),
10783 * src/pic16/glue.c (pic16_printIvalChar),
10784 * src/pic16/ralloc.c (regWithIdx),
10785 * src/xa51/gen.c (hasInc) : removed warnings
10786 * src/SDCCast.c (createBlock): added comment ???
10787 * src/hc08/ralloc.c: updated comments
10789 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10791 * doc/sdccman.lyx: updated section on switch statements, added
10792 section about semaphore locking
10793 * doc/Makefile: added option -info for latex2html
10794 * device/lib/_gptrget.c,
10795 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10797 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10799 * src/pic/device.h,
10800 * src/pic/device.c,
10801 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10802 maxram is less than 0x100.
10804 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10806 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10808 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10811 * src/mcs51/main.c,
10812 * src/ds390/main.c,
10816 * src/pic16/main.c,
10819 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10820 a jump table is the best form for a switch statement, including
10821 automatic insertion of missing cases to make the case range
10822 continuous. Developed in collaboration with Frieder Ferlemann.
10824 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10826 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10827 accumulator result if it needs sign extension
10829 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10831 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10833 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10835 * device/lib/gbz80/printf.c,
10836 * device/lib/z80/printf.c: removed define for NULL
10838 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10840 * as/xa51/xa_link.c,
10841 * device/examples/ds390/ow390/ad26.c,
10842 * device/examples/ds390/ow390/cnt1d.c,
10843 * device/examples/ds390/ow390/counter.c,
10844 * device/examples/ds390/ow390/ds2480.h,
10845 * device/examples/ds390/ow390/ds2480ut.c,
10846 * device/examples/ds390/ow390/findtype.c,
10847 * device/examples/ds390/ow390/gethumd.c,
10848 * device/examples/ds390/ow390/owllu.c,
10849 * device/examples/ds390/ow390/ownetu.c,
10850 * device/examples/ds390/ow390/swt12.c,
10851 * device/examples/ds390/ow390/swtloop.c,
10852 * device/examples/ds390/ow390/temp.c,
10853 * device/examples/ds390/ow390/temp10.c,
10854 * device/examples/ds390/ow390/thermo21.c,
10855 * device/examples/ds390/ow390/tinilnk.c,
10856 * device/examples/ds390/ow390/tstfind.c,
10857 * device/examples/serialcomm/windows/serial.cpp,
10858 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10859 * device/include/reg51.h: fixed line endings for cvs
10861 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10863 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10864 packRegsForAccUse, packRegisters): new accumulator register
10866 * support/regression/ports/hc08/support.c (_putchar): suppress
10867 warning of unused variable
10868 * src/SDCCicode.c: added SWAP entry to codeTable
10870 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10872 * device/lib/sprintf.c: forgot to add this file before previous commit
10874 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10876 * src/pic16/gen.c (genPackBits): added operand right in function
10877 parameters, load result directly if p_type is POINTER (that is
10878 called by genNearPointerSet)
10879 * (genUnPackBits): added operand left in function parameters,
10880 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10881 FSR0 if accessing bitfields,
10883 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10885 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10886 _print_format; updated printf, sprintf, vsprintf
10887 * device/include/asm/default/features.h: corrected comment/define
10888 * device/lib/Makefile.in: added sprintf.c
10889 * device/lib/libsdcc.lib: added sprintf module
10890 * device/lib/printf_large.c,
10891 * device/lib/vprintf.c,
10892 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10894 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10895 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10896 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10898 * support/regression/tests/zeropad.c: define idata as data for hc08
10900 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10902 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10903 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10904 labels are referenced at least once (even if a reference is not found)
10905 * src/hc08/gen.c (emitcode): set isComment flag for comments
10906 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10907 loads), rules 6a..6b (optimize jumps to return)
10909 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10911 * device/lib/acosf.c (acosf),
10912 * device/lib/asinf.c (asinf),
10913 * device/lib/atanf.c (atanf),
10914 * device/lib/ceilf.c (ceilf),
10915 * device/lib/cosf.c (cosf),
10916 * device/lib/coshf.c (coshf),
10917 * device/lib/cotf.c (cotf),
10918 * device/lib/fabsf.c (fabsf),
10919 * device/lib/floorf.c (floorf),
10920 * device/lib/log10f.c (log10f),
10921 * device/lib/logf.c (logf),
10922 * device/lib/sinf.c (sinf),
10923 * device/lib/sinhf.c (sinhf),
10924 * device/lib/sqrtf.c (sqrtf),
10925 * device/lib/tanf.c (tanf),
10926 * device/lib/tanhf.c (tanhf),
10927 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10928 replaced all instances of "reentrant" in the library functions
10929 defined in math.h with this macro.
10930 * support/regression/tests/float_trans.c: reenabled test for hc08
10932 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10934 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10935 erroneously deleted
10937 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10939 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10940 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10941 multi-byte volatile operands are used
10942 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10943 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10944 initialization to area GSINIT0 so that it would always precede
10945 any static initializers in GSINIT
10946 * support/regression/tests/zeropad.c: fixed idata define for hc08
10947 * support/regression/tests/bug-927659.c,
10948 * support/regression/tests/float_trans.c: disabled tests for hc08
10949 pending missing library routines
10950 * .version: increased version number to 2.4.4 - hc08 port now passes
10954 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10956 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10957 * Makefile.common.in,
10959 * as/hc08/Makefile.in,
10960 * as/mcs51/Makefile.in,
10961 * as/z80/Makefile.in,
10962 * debugger/mcs51/Makefile.in,
10963 * device/include/Makefile.in,
10964 * device/lib/Makefile.in,
10967 * link/z80/Makefile.in,
10968 * packihx/Makefile.in,
10969 * sim/ucsim/main_in.mk,
10970 * sim/ucsim/avr.src/Makefile.in,
10971 * sim/ucsim/doc/Makefile.in,
10972 * sim/ucsim/gui.src/serio.src/Makefile.in,
10973 * sim/ucsim/hc08.src/Makefile.in,
10974 * sim/ucsim/s51.src/Makefile.in,
10975 * sim/ucsim/xa.src/Makefile.in,
10976 * sim/ucsim/z80.src/Makefile.in,
10978 * support/cpp2/Makefile.in,
10979 * support/librarian/Makefile,
10980 * support/makebin/Makefile: added DESTDIR to the install path proposed
10981 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10982 * doc/sdccman.lyx: added DESTDIR documentation
10984 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10986 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10987 instruction for interrupt handlers, use fast returns when returning
10988 from high priority interrupts
10990 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10992 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10994 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10995 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10996 bugs, ported much of Bernhard's code from mcs51
10997 * src/mcs51/gen.c (genSend),
10998 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10999 than one when calling a reentrant function
11000 * device/lib/_mullong.c: defined an alternate struct layout for big
11001 endian ports (hc08)
11003 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11005 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
11008 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11010 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
11011 are sane and complete before asking the port its prefered parameter
11012 passing method (fixes bug #1017633)
11013 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
11016 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11018 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
11019 problem in bitfields >= 8 bits.
11021 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11023 * src/SDCCsymt.c: undid changes that were not meant to be committed
11025 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11027 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
11029 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
11031 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
11032 copied and wrong bit got inverted
11034 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11036 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
11037 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
11038 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
11039 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
11040 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
11041 assignments to bitfields at known addresses
11042 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
11043 reads from bitfields at known addresses
11044 * src/hc08/ralloc.c (packRegisters),
11045 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
11046 genhc08Code): optimize pointer get values used as conditionals
11047 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
11050 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11052 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
11053 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
11054 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
11057 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11059 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
11061 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11063 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11066 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11068 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11070 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11072 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11075 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11077 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11079 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11081 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11082 cases use more compact code.
11084 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11086 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11088 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11090 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11092 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11095 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11096 parameter of changePointer() from symbol* to sym_link*
11097 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11098 * src/SDCCsymt.c (compareType): void* type is castable to other
11099 pointers, but not necesarily an exact match.
11100 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11101 is no longer blindly treated as an exact match.
11102 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11104 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11106 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11108 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11112 * src/pic/ralloc.h,
11113 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11115 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11117 * src/pic/device.c,
11118 * src/pic/device.h,
11119 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11121 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11123 * src/mcs51/gen.c (emitcode): fixed bug #992819
11125 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11127 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11128 there's no need to make it worse
11130 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11132 * src/mcs51/ralloc.c (deassignLR),
11133 * src/ds390/ralloc.c (deassignLR),
11134 * src/hc08/ralloc.c (deassignLR),
11135 * src/z80/ralloc.c (deassignLR),
11136 * src/pic/ralloc.c (deassignLR),
11137 * src/pic16/ralloc.c (deassignLR),
11138 * src/avr/ralloc.c (deassignLR),
11139 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11140 rlivePoint): fixed another part of bug #971834
11142 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11144 * src/z80/main.c: enabled "critical" keyword
11145 * src/z80/mappings.i,
11146 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11147 functions (fixes bug #979646)
11148 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11150 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11152 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11155 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11157 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11158 doesn't disable too much optimizations
11160 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11162 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11164 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11166 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11168 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11170 * src/pic/gen.c tidied up tabs
11171 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11172 * src/pic/main.c tidied up tabs
11173 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11174 * src/pic/pcoderegs.c tidied up tabs
11175 * src/pic/ralloc.c tidied up tabs
11177 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11179 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11180 to S_FIXED for pic16 port and when symbol is not in level 0,
11181 allocate for S_REGISTER storage class and pic16 port, too,
11182 * src/pic16/device.h: prototype for checkSym,
11183 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11184 * (pic16_assignConfigWordValue): test the value and the mask to
11185 validate that the value is suitable for the configuration word,
11186 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11187 collect extern declared symbols, don't emit symbol twice, check
11188 first if symbol is in publics set first,
11189 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11190 * added command line '--fstack' which enables an experimental
11191 feature for stack access, too buggy to be used yet...
11192 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11193 * (pic16_allocDirReg): when register has storage class S_REGISTER
11194 allocate in pic16_dynAccessRegs,
11195 * device/include/pic16/pic18f????.h: modified configuration word
11196 naming convention, words started as CONFIG0H but should be CONFIG1H
11198 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11200 * device/include/mcs51reg.h: fixed bug 970993
11202 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11204 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11205 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11206 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11207 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11208 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11209 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11210 error/warning numbers,
11211 added function setWarningDisabled()
11212 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11213 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11214 _memcmp.c _memmove.c calloc.c realloc.c free.c
11215 * support/regression/tests/malloc.c: added tests for new functionality
11216 * support/regression/tests/zeropad.c: added tests for truncated initializers
11217 and initialized char arrays starting with '\x0'
11218 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11220 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11222 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11224 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11226 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11227 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11228 peephole 177.e. Thanks to anonymous
11230 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11232 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11233 function isn't used in the source but referenced as a
11234 variable initializer then declare it as extern in .asm file
11236 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11238 * .version: increased version number to 2.4.3
11240 Adding version extension according to ChangeLog CVS revision
11241 * src/Makefile.in (target all): added dependency 'version.h'
11242 * (rule version.h): added rule to create version.h from ChangeLog,
11243 * (rule dep): added dependency version.h,
11244 * src/version.awk: AWK script to create version.h
11245 * src/SDCCdwarf2.c (dwWriteModule),
11246 * src/SDCCglue.c (initialComments),
11247 * src/SDCCmain.c (printVersionInfo): modified to write after
11248 version string the version extension number,
11249 * src/SDCCutil.c: included "version.h"
11250 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11252 * src/SDCCutil.h: added prototype for getBuildNumber
11254 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11255 includeDirsSet, too,
11256 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11257 const char [] is found in function prototype...
11259 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11260 moving to WREG with source is already in WREG,
11261 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11262 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11263 * (aopForSym): stack'ed symbols are partially supported, added
11264 if-clause to support symbols in FARSPACE,
11265 * (sameRegs): added test for AOP_ACC to see if registers are same,
11266 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11267 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11268 * (pic16_popRegFromString): will not allocate a new register if it
11269 doesn't find one by name, bug may have introduced...
11270 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11271 * (genIpush): revived to use pic16 port's stack,
11272 * (genAddrOf): added incomplete case for stack'ed operand,
11273 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11274 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11275 can handle multibyte operands,
11276 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11277 * (pic16initialComments): added message for MPLAB compatibility
11279 * src/pic16/main.h: prototype for pic16_mplab_comp,
11280 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11281 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11282 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11283 because of increased complexity of procedure,
11284 * (_process_pragma): stack pragma changed to format 'stack pos len',
11285 emit symbol '_stack_end' to conform with gplink,
11286 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11287 to search for register,
11288 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11290 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11291 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11292 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11293 case for PO_GPR_REGISTER,
11294 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11295 dies, the new era is ahead !...
11296 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11297 pic16_dynInternalRegs,
11298 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11299 * (pic16_allocDirReg): minor optimizations and bug fixes,
11300 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11302 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11303 load stack and frame pointer with address of 'stack_end' symbol
11305 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11307 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11308 without source code but only variable initializers
11310 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11312 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11313 external are not declared as extern to reduce overhead while linking
11315 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11317 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11319 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11321 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11322 Yee Keat for the patch
11323 * src/SDCCast.c (decorateType): fixed bug #979599
11324 * src/ds390/gen.h: removed local fReturnSizeDS390
11325 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11326 * src/ds390/gen.c (genAnd, genOr, genXor),
11327 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11329 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11331 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11332 add relFilesSet to $3, manipulate $2 to handle linking of object
11333 files without source files in command line,
11334 * device/include/pic16 (all headers): added ID location macros,
11335 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11336 entries for ID location bytes,
11337 * (pic16_assignIdByteValue): NEW,
11338 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11339 added field dumpcalltree to pic16_options_t,
11340 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11341 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11342 emitting rFalseIfx label after check_carry label,
11343 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11344 pic16_emitDIRegs), NEW
11345 * (pic16glue): dump .calltree file when option --calltree found,
11346 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11347 * (_pic16_genAssemblerPreamble): emit ID locations after
11348 configuration registers,
11349 * (pic16_linkCmd): modifications of the link command,
11350 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11351 * (pic16_pCodeInitRegisters): don't init stack registers,
11352 * (pic16_findPrevInstruction): fixed bug,
11353 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11354 bug with immediate registers,
11355 * (buildCallTree): traces stack push and pop,
11356 * (pct2): dump also stack usage for each function,
11357 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11358 * (pic16_allocDirReg): various modifications,
11359 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11362 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11364 * src/pic16/pcode.c: removed buggy double colon
11366 2004-07-01 Borut Razem <borut.razem AT siol.net>
11368 * support/scripts/sdcc.nsi: added include/pic16 to setup
11370 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11372 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11373 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11375 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11376 specific command line arguments. Also added sample lkr script
11377 for placing a variable at a specific memory bank.
11378 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11379 at a specific memory bank,
11380 * (pic16_dump_isection): fixed bug which caused string literals to
11381 be omitted when dumping idata section,
11382 * (pic16_groupRegistersInSection): added code to handle registers
11383 in specific memory banks,
11384 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11385 public, all references are renamed too,
11386 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11388 * (pic16_storeForReturn): added case to handle when dest is WREG,
11389 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11390 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11391 pic16_rel_udata, check to see if that register is marked as being
11392 a member of a specific memory bank,
11393 * (pic16_printIvalCharPtr): added code to add string literals either
11394 to code or the idata sections,
11395 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11396 also accept the 'udata' pragma,
11397 * src/pic16/main.h: new structure types sectName and sectSym
11398 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11399 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11400 * (pic16_findPrevInstruction): fixed, it returned nothing,
11401 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11402 instruction combinations,
11403 * (pic16_FixRegisterBanking): heavily reorganised,
11404 * (pic16_AnalyzeBanking): if generating banksel directives is
11405 disabled, then don't call FixRegisterBanking at all,
11406 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11407 completely removed,
11408 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11410 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11412 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11413 Phuah Yee Keat <yk.phuah AT nestac.com>
11415 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11417 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11418 correctly the IVT even if it is relocated to some other location
11420 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11422 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11423 * device/include/pic16/pic18f2220.h: NEW,
11424 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11425 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11426 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11427 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11428 nodefaultlibs, ivt_loc is the location of the interrupt vector
11429 table, and nodefaultlibs signs that default libraries should not be
11430 linked in link stage,
11431 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11432 according to --ivt-loc argument,
11433 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11434 when pragma stack is found,
11436 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11438 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11439 256 (range check), 257 (do while), 258.a-f (bit banging
11440 f.e. on 3-wire SPI bus)
11442 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11444 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11445 variables used exclusively within a loop
11447 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11449 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11451 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11453 * src/SDCClrange.c (computeClash): fixed bug #971834
11455 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11457 * src/mcs51/gen.c (genCmp): fixed bug #975903
11458 * src/hc08/gen.c (operandsEqu),
11459 * src/ds390/gen.c (operandsEqu),
11460 * src/z80/gen.c (operandsEqu),
11461 * src/pic/gen.c (operandsEqu),
11462 * src/pic16/gen.c (operandsEqu),
11463 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11464 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11466 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11468 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11470 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11472 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11473 default case in switch statement,
11474 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11475 to eliminate problem with initialisation of pointers, but problem
11477 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11478 * (emitStaticSegment): removed various lines emitting debug info,
11479 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11480 added processor registers for utilizing EEPROM,
11481 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11482 configurable and set 8
11484 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11486 * .version: increased version number to 2.4.2,
11488 Cumulative patch for pic16 port
11489 * src/pic16/device.c: changed scheme to dump initial values for
11490 variables in idata segment, all print_idata* functions were removed,
11491 now the pic16_printIval* will be called,
11492 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11493 * _pic16_printPointerType, pic16_printPointerType,
11494 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11495 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11496 NEW, similar to the respective functions in SDCCglue.c,
11497 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11498 way, emitting hex bytes,
11499 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11501 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11503 * src/avr/ralloc.c (serialRegAssign),
11504 * src/xa51/ralloc.c (serialRegAssign),
11505 * src/pic/ralloc.c (serialRegAssign),
11506 * src/pic16/ralloc.c (serialRegAssign),
11507 * src/hc08/ralloc.c (serialRegAssign),
11508 * src/z80/ralloc.c (serialRegAssign),
11509 * src/ds390/ralloc.c (serialRegAssign),
11510 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11512 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11514 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11515 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11517 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11519 Cumulative patch for pic16 port:
11520 * src/pic16/device.h (typedef PIC16_device) modified fields for
11521 defining microcontrollers,
11522 * src/pic16/device.c: added new info for all devices in Pics16 array,
11523 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11524 to be optimised out by the pCode optimiser,
11525 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11526 specially, bug reported by G.M. Gallant,
11527 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11528 as force'd so that cannot be optimised out by pCode optimiser,
11529 * src/pic16/pcode.c,
11530 * src/pic16/pcodepeeph.c,
11531 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11532 they are disabled by default, but can be enabled explicit with
11533 command argument --denable-peeps, for testing,
11534 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11535 --pomit-ivt in COMPILE_FLAGS
11537 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11539 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11540 compilation on MSVC
11542 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11544 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11546 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11548 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11549 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11551 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11553 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11554 would only assign 0x300001 register.
11556 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11558 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11559 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11561 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11563 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11565 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11566 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11567 added peephole 254 (left shift), 255 (jump table)
11569 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11571 * device/lib/Makefile.in: removed comment line with model-pic16,
11572 * (target port-specific-objects-pic16): the libraries and objects
11573 are copied to the build directory form the device/lib/pic16/bin
11576 Cumulative patch concerning pic16 port:
11577 * library directory has been re-organized,
11578 * added support for PIC18F1220,
11579 * added headers and library sources for chips 18f1220,18f6520,
11580 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11582 * configuration registers setting has changed, now each supported
11583 device has a complete description of the registers it uses,
11584 * all initialisations are moved to idata sections, these section
11585 can be absolute or relocatable,
11586 * fixed initialisation of codespace variables,
11587 * fixed warning about PCLATU and gpsim,
11588 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11589 * (genAssign): use table reads when assigning from variables in codespace,
11590 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11591 char/int variables placed in codespace,
11592 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11593 registers set in .asm file, no need for --pomit-config-words anymore,
11594 * (pic16glue): some 8051 legacy segments are commented out
11595 (to be removed completely),
11596 * added support for alternative assembler and linker with --asm=
11597 and --link= command line arguments,
11598 * peepholes are disabled automatically in the port, no need to
11599 specify on command line,
11600 * port supports natively char/int/long multiplication, but converts
11601 all divisions to support functions,
11602 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11603 to the file set in variable $2,
11604 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11605 strings in ASCII format and not in hex,
11606 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11607 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11608 allocate proper register if iCodes aren't temporary,
11610 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11612 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11614 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11616 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11619 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11621 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11622 computed address is reused
11623 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11624 multi-byte bitfields
11626 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11628 * src/z80/gen.c: (genArrayInit): must check for pointers too
11630 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11632 * support/regression/tests/zeropad.c: never meant to commit the
11633 nestedstruct test: removed, added check for GCC version
11635 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11637 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11638 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11639 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11640 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11641 bugs 928906 and 954082 half-empty initializers
11643 * src/SDCCsymt.c (getAllocSize): added for above fix
11644 * src/z80/gen.c (genArrayInit): fixed bug 741044
11645 * support/regression/tests/zeropad.c: added tests
11647 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11649 * src/pic16/device.c (pic16_dump_section): corrected bug which
11650 caused some symbols of the libraries to be misplaced
11652 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11654 * src/pic16/glue.c,
11655 * src/pic16/ralloc.h,
11656 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11657 to fix conflict with pic port
11659 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11661 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11662 externs configuration variables,
11663 * src/pic16/ralloc.h,
11664 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11665 prototype in header, commented out some debug messages
11667 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11669 * src/pic16/glue.c,
11670 * src/pic16/main.c,
11671 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11672 for gpasm COFF object generation. Thanks to D. Hawkins for
11675 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11677 * src/ds390/main.c,
11678 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11679 Brock for spotting this)
11680 * src/ds390/gen.c (genEndFunction),
11681 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11682 interrupt handler and critical. Disable push/pop optimizations when
11683 peephole optimizations disabled.
11685 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11687 Updated pic16 library sources and headers.
11688 * device/lib/pic16/pic18f*/ ,
11689 * device/include/pic16/*.h: modified to handle structured SFR
11692 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11694 * src/port.h (PORT structure): added hook initPaths, now each
11695 port can declare its own default search paths,
11696 which can been seen with the --print-search-dirs option,
11697 see pic16 port for example,
11698 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11699 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11700 * (doPrintSearchDirs): NEW, replaces in a central manner the
11701 printing of search dirs which was split in set*Paths functions,
11702 * (main): added call to port->initPaths and doPrintSearchDirs,
11704 * src/ds390/main.c,
11707 * src/izt/tlcs900h.c,
11708 * src/mcs51/main.c,
11710 * src/pic16/main.c: modified port structures to reflect addition of
11713 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11714 * (pic16_dump_section): for registers in same address reserve memory once,
11715 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11717 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11718 result is greater in size than right or left,
11719 * (pic16_genUMult8X8_8): there are some cases where the result can
11720 be 16 bits size, so handle these,
11721 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11722 * (pic16_outBitC): modified to emit pcodes,
11723 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11725 * (genDivOneByte): implemented algorithm to divide 8-bits,
11726 * (genCmp): uncommented goto, but issues still exist,
11727 * (genAnd): fixed a bug with variables >8bits,
11728 * (genPackBits): optimization added that uses BCF/BSF to change a
11730 * (genAssign): fixed bug when assigning floating point literals,
11731 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11732 __sdcc_gsinit_startup label,
11733 * src/pic16/main.c (_pic16_init): removed search directory
11735 * (_pic16_initPaths): NEW, used to initialise search directories,
11736 * (_hasNativeMulFor): support functions for all except char/int
11737 multiplication, and char division,
11738 * (PIC16_port struct): modified entry for native mul support,
11739 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11741 * (buildCallTree): call to register_usage is ifdef'ed out,
11743 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11745 * device/include/string.h: applied Stas Sergeev's patch to make this
11746 header file compatible with the preprocessor -Wundef option
11747 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11748 failure (fixes bug #941458)
11750 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11752 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11753 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11754 that the variable, not the function, should be static
11755 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11756 to be consistent with non-literal case
11758 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11760 * src/SDCCast.c (isConformingBody): fixed bug #949967
11761 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11762 convilong): fixed bug #952086
11764 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11766 * src/SDCCmem.c (allocVariables): fixed bug #955321
11768 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11770 * src/hc08/main.c (_hc08_genAssemblerEnd),
11771 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11772 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11773 completely eliminated the use of a temporary file
11774 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11775 when more than one file linked
11776 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11778 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11780 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11781 which fixes bug #543481
11782 * support/regression/tests/bug-751703.c: fixed comments left from a
11783 cut and paste error
11784 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11785 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11786 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11788 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11789 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11790 are now changed to underscores in moduleName
11792 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11794 * as/mcs51/lkmem.c: better fix for bug #954173
11796 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11797 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11799 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11800 * device/include/c8051f000.h,
11801 * device/include/c8051f120.h,
11802 * device/include/c8051f300.h,
11803 * device/include/c8051f310.h,
11804 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11805 PWM16) and detab'ed
11807 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11809 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11810 and mailing lists, doc'ed --no-peep-comments, removed reference
11811 to knoppix (newest version has no LyX/LaTeX), other minor changes
11812 * src/SDCCglue.c (glue): save 2 bytes stack space with
11813 option --main-return. The ljmp could probably be avoided too
11815 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11817 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11819 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11821 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11822 * src/SDCCopt.c (isLocalWithoutDef),
11823 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11824 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11825 (credit to Maarten Brock for patch #949363, on which this is based)
11826 * support/regression/tests/bug-751703.c: some test cases of extern used
11827 within inner scopes.
11829 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11831 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11833 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11835 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11836 dwWriteLabel): fix to create valid debugger symbols even when
11837 the module name has non-alphanumeric symbols in it
11838 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11839 when a variable's allocation has been optimized away
11842 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11844 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11846 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11847 * src/mcs51/main.c,
11848 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11849 * src/ds390/main.c,
11850 * src/z80/gen.c (z80_emitDebuggerSymbol),
11852 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11854 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11855 * src/pic16/main.c,
11856 * src/avr/gen.c (avr_emitDebuggerSymbol),
11858 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11860 * src/SDCCdebug.c (emitDebuggerSymbol),
11862 * src/port.h: added a debugger struct to the port struct. Added a
11863 callback for defining debugger symbols
11865 * src/SDCCast.c (createLabel),
11866 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11869 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11870 iCode back to the ast for the function
11872 * src/hc08/ralloc.c (hc08_assignRegisters),
11873 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11874 unneeded fields from the regs struct.
11875 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11876 pushReg() & pullReg() functions instead of emitcode()
11878 * src/hc08/gen.c (genLabel, genhc08Code),
11879 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11881 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11884 * src/hc08/gen.c (genEndFunction, genhc08Code),
11886 * src/mcs51/gen.c (genEndFunction, gen51Code),
11888 * src/ds390/gen.c (genEndFunction, gen390Code),
11890 * src/z80/gen.c (genEndFunction, genZ80Code),
11893 * src/pic/gen.c (genEndFunction, genpic14Code),
11895 * src/pic16/gen.c (genEndFunction, genpic16Code),
11897 * src/avr/gen.c (genEndFunction, genAVRCode),
11899 * src/xa51/gen.c (genEndFunction, genXA51Code),
11901 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11902 specific code to cdbFile.c and out of the backend code generators
11904 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11905 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11906 starting address is now 0
11909 * as/hc08/m08pst.c,
11910 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11911 assembler directive for DWARF support
11912 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11916 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11918 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11920 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11921 and inappropriate peephole optimization in jump tables
11923 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11925 * as/hc08/m08pst.c,
11926 * src/SDCCglue.c: sdccopt works for the hc08 port now
11928 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11930 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11932 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11934 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11936 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11938 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11942 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11943 comments from the peephole optimizer replacement rules
11944 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11946 * src/SDCCcse.c (updateSpillLocation),
11947 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11949 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11950 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11951 objects far pointers
11953 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11955 * src/SDCCsymt.h: a missing part of my last change
11956 * src/pic/ralloc.c (regTypeNum),
11957 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11959 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11962 * src/SDCCicode.c (aggrToPtrDclType),
11963 * src/SDCCptropt.h,
11964 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11965 ptrPseudoSymConvert),
11966 * src/pic/ralloc.c (regTypeNum),
11967 * src/pic16/ralloc.c (regTypeNum),
11968 * src/hc08/ralloc.c (regTypeNum),
11969 * src/ds390/ralloc.c (regTypeNum),
11970 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11971 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11973 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11975 * link/z80/lkmain.c (afile),
11976 * as/hc08/lkmain.c (afile),
11977 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11978 prevent a pointer problem when a filename has no directory and
11979 no extension specified.
11981 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11983 * link/z80/lkmain.c (afile): allow periods in directory names
11984 * link/z80/lkmain.c (afile),
11985 * as/mcs51/lkmain.c (afile),
11986 * as/hc08/lkmain.c (afile): allow linker script file to have an
11987 extension other than ".lnk"
11988 * link/z80/lklex.c (getfid),
11989 * link/z80/lkmain.c (parse),
11990 * as/mcs51/lklex.c (getfid),
11991 * as/mcs51/lkmain.c (parse),
11992 * as/hc08/lklex.c (getfid),
11993 * as/hc08/lkmain.c (parse): Support comments in the linker script
11994 file on lines by themselves and after filenames
11996 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11998 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
12000 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12002 * src/z80/peeph-z80.def: removed some peephole rules that don't
12003 work with multibyte arithmetic (fixed bug #937126)
12004 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
12005 to registers and not global variables
12006 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
12007 geniCodePreInc, geniCodePostDec, geniCodePreDec,
12008 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
12009 checking for assignments not internally generated (fixed bug #931895)
12010 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
12011 structure member (fixed bug #930072)
12013 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12015 * src/SDCCmain.c (linkEdit),
12016 * src/hc08/main.c (_hc08_parseOptions),
12017 * as/hc08/Makefile.in,
12018 * as/hc08/aslink.h,
12020 * as/hc08/m08pst.c,
12021 * as/hc08/lkrloc.c (relr, rele),
12022 * as/hc08/lkarea.c (lnkarea)
12023 * as/hc08/lkmain.c (afile, parse),
12024 * as/hc08/lkelf.c: support for ELF output
12025 * as/hc08/lks19.c (s19),
12026 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
12028 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12030 * as/mcs51/lkihx.c: Fixed bug #899105.
12032 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12034 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
12035 .dsp files from Unix to DOS.
12037 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12039 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
12040 function pointers; we have been compliant for several months now.
12041 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
12042 change that was accidently commented out
12043 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
12044 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
12047 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12049 * src/hc08/gen.c: output of all of the internal debugging information
12050 is now controlled by the D() macro; it is disabled by default
12052 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12054 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
12055 harder to keep the same registers during a CAST iCode
12056 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
12057 long via int can be done in a single cast, if the signedness is
12059 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
12060 putchar() in tinibios.c in ds390's library
12062 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12064 * src/SDCCast.c (decorateType): fixed bug #898889,
12065 cast result of a literal complement too
12066 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12067 fixed check for bitfields
12069 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12071 * src/SDCCicode.c (geniCodeLogic): made it static,
12072 (geniCodeLogicAndOr): added in order to fix bug #905492,
12073 (ast2iCode): fixed bug #905492
12074 * support/regression/tests/bug-905492.c: added
12075 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12076 (processParms): fixed bug #927659: don't copy parms, this will clear
12078 * support/regression/tests/bug-927659.c: added
12080 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12082 * src/SDCCast.c (addCast): don't cast float to char
12083 * device/lib/libsdcc.lib: added _memmove
12085 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12087 * device/lib/large/Makefile: fixed parallel execution by
12088 replacing `make` by `$(MAKE)`
12090 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12092 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12093 offsets (fixes bug #923936)
12095 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12097 * device/lib/small/Makefile: fixed parallel execution by
12098 replacing `make` by `$(MAKE)`
12100 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12102 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12104 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12106 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12107 * src/regression/Makefile: Regression test was not running.
12109 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12111 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12112 complement if possible
12113 * src/SDCCval.c (valComplement),
12114 * src/SDCCicode.c (operandOperation): fixed complement of literal
12115 * support/regression/tests/onebyte.c (testComplement): added
12117 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12119 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12120 return an optimized tree; actually replace actParm with the new tree
12121 * src/SDCCast.h: added some parantheses to remove side effects
12122 * support/regression/tests/bug-920866.c
12124 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12125 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12126 Bit operands were not being handled properly in the pic14 port.
12127 (now src/regression/add.c passes again).
12129 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12131 * src/SDCC.y (labeled_statement): case and default no longer require
12132 a following statement (RFE #893037)
12134 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12136 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12137 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12138 disabled (fixes bug #916294)
12139 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12140 "mov a,acc"; patch provided by Lenny Story
12141 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12143 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12145 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12147 * src/ds390/gen.c (genFunction, genEndFunction),
12148 * src/ds390/ralloc.c (ds390_assignRegisters),
12149 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12150 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12151 pushed if there are parameters passed on the stack. Also, a cleaner
12152 way to decide if r0/r1 should be pushed/popped. (Together they fix
12155 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12158 * device/lib/mcs51/crtpagesfr.asm,
12159 * device/lib/mcs51/crtxinit.asm,
12160 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12161 to avoid confusion with Si Lab's SFRPAGE register.
12163 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12165 * src/SDCCglue.c (emitMaps): allow public sfr variables
12166 * src/SDCCglue.c (initialComments): include compiler build date
12167 with compiler version and put the timestamp of the generated
12168 assembly file on a serperate line to be less confusing.
12169 * src/port.h: added genInitStartup hook
12171 * src/ds390/main.c,
12174 * src/pic16/main.c,
12176 * src/z80/main.c: genInitStartup initialize as NULL (default to
12177 historical behaviour)
12178 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12179 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12180 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12181 library instead of hard coding it into the compiler.
12182 * support/regression/ports/mcs51-stack-auto/spec.mk,
12183 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12184 * device/lib/mcs51/Makefile,
12185 * device/lib/small/Makefile,
12186 * device/lib/large/Makefile,
12187 * device/lib/mcs51/crtpagesfr.asm,
12188 * device/lib/mcs51/crtstart.asm,
12189 * device/lib/mcs51/crtxclear.asm,
12190 * device/lib/mcs51/crtxinit.asm,
12191 * device/lib/mcs51/crtclear.asm,
12192 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12193 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12194 and into user configurable files.
12195 * device/lib/clean.mk: clean mcs51 directory too
12196 * support/regression/tests/longlit.c: added static to T1 declaration
12197 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12198 accesses in the initialization code
12200 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12202 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12203 OSCTRIMVAL as noted in bug #916008
12205 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12207 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12208 in loops with multiple exits (reported as incorrect registers
12209 used by Martin Helmling in Sdcc-user list)
12211 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12213 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12214 made ds390 register extensions look less like error messages
12216 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12218 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12219 reported by Adam Wozniak in Sdcc-user list
12221 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12223 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12224 arithmetic optimizations, added debug output
12226 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12228 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12229 * sdcc.spec: updated and split sdcc into 3 rpms
12230 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12231 needed for literals of LEFT_OP and '+'
12232 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12233 introduced RESULT_TYPE_NOPROM
12234 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12236 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12237 limited promotion to int only for '*'
12238 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12240 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12242 * src/pic16/gen.c (genSkip),
12243 (genc16bit2lit), (gencjneshort): commented out
12244 (is_LitOp): new helper function, checks operand type
12245 (genCmpEq): rewritten
12247 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12249 * support/regression/tests/bug-908454.c: added
12251 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12253 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12254 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12255 (geniCodeCast): cosmetic, don't preserve bit storage class
12256 (geniCodeLeftShift): added promotion
12257 (geniCodeLogic): fixed regression
12258 * src/SDCCsymt.c (computeTypeOr): accept bits too
12259 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12261 2004-03-07 Borut Razem <borut.razem AT siol.net>
12263 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12265 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12267 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12268 version of pic16_genPackRegisters which does not check if ic is a
12270 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12271 function cause string1.c regression test fails
12273 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12275 * sim/ucsim/configure.in,
12276 * sim/ucsim/configure,
12277 * sim/ucsim/doc/Makefile.in: use docdir
12278 * src/SDCC.y: fixed sbit atrributes
12279 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12280 * src/SDCCast.c (decorateType): |^& need special promotion handling
12282 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12283 * src/SDCCsymt.h (computeType),
12284 * src/SDCCicode.c: computeType() needs op
12285 * src/SDCCsymt.c (checkTypeSanity),
12286 * doc/sddman.lyx: "plain" bitfields are unsigned
12287 * src/SDCCsymt.c (computeTypeOr): added
12288 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12290 * src/SDCCval.c (val*): computeType() needs op
12291 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12292 * support/regression/tests/onebyte.c: added tests for |^&
12294 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12296 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12297 for writing icode into asm output.
12299 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12301 * src/pic16/device.c: added some debug lines enabled
12302 with macro DEBUG_CHECK,
12303 * src/pic16/genarith.c: more debug in genPlus,
12304 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12305 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12306 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12307 * (aopForSym): onStack symbols are re-placed in data memspace,
12308 and onStack flag is cleared,
12309 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12310 copy temporary pcodeop,
12311 * (genPcall): added warning for not updating PCLATU,
12312 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12313 always true for pic16 port,
12314 * (genMultOneWord): NEW, supports integer multiplication,
12315 * (genMult): modified to call genMultOneWord,
12316 * (ifxForOp): added warning when return NULL,
12317 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12318 flag is set before call to operandFromSymbol for implicit
12320 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12321 options.intlong_rent are set by default,
12322 * (_hasNativeMulFor): modified to allow port generation of integer
12324 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12325 set regtype to REG_SFR for all registers, restricting seting the
12326 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12328 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12330 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12331 more than 500 times in the regression tests
12333 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12335 * support/Util/SDCCerr.h,
12336 * support/Util/SDCCerr.c,
12337 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12339 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12340 for symbol conflicts.
12341 * support/valdiags/tests/enum.c,
12342 * support/valdiags/tests/tentdecl.c,
12343 * support/valdiags/tests/struct.c: expect possible error messages
12344 referring to original symbol definitions.
12345 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12347 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12349 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12351 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12353 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12355 * src/pic16/ralloc.c (newReg): fixed bug #908929
12357 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12359 * src/ds390/gen.c: added missing #include "main.h"
12361 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12363 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12364 checking if symbol is already in set,
12365 * src/pic16/device.h: prototype for checkAddSym,
12366 * src/pic16/gen.c: (_G): added entry interruptvector,
12367 * (assignResultValue): removed some commented out lines,
12368 * (genFunction): check for ISR via sym->type, absolute section for
12369 interrupt code is created via a new pBlock, the goto instruction is
12370 placed now correctly at the interrupt vector position, changed all
12371 references from ivec to _G.interruptvector,
12372 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12373 is the interrupt is a high priority one, same for return from ISR,
12374 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12375 externs to calls of checkAddSym,
12376 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12377 pic16_pcode_verbose flag is set,
12378 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12379 * src/pic16/pcoderegs.c: message about how many registers are saved
12380 will only be emitted if pic16_pcode_verbose flag is set,
12382 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12384 * src/ds390/ralloc.h,
12385 * src/ds390/ralloc.c (ds390_regWithIdx),
12386 * src/ds390/gen.c (emitcode),
12387 * src/ds390/main.h,
12388 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12389 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12390 ds390operandCompare, getRegsRead, getRegsWritten,
12391 initializeAsmLineNode): customized instruction size calculation for
12392 ds390, started basis for some register optimizations
12393 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12394 corresponding assembly output
12395 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12396 missing push/pop of r0/r1. Optimized push/pops
12398 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12400 * src/mcs51/main.c (instructionSize): fixed ACALL size
12401 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12403 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12405 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12406 the sorting of rlist with NULL elements
12407 * (print_idataType, print_idata): NEW to create idata sections
12408 * src/pic16/device.h: idataSymSet new variable
12409 * src/pic16/gen.c (genFunction): fixed some bugs in string
12410 comparing, improved the absolute section creation for ISRs,
12411 added FSR0L/FSR0H in registers that are saved in an ISR,
12412 * (genInline): fixed the processing of inline snippets,
12413 now they undergo no process by the peephole optimizer
12414 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12415 are placed in idataSymSet,
12416 * (pic16emitStaticSeg): extern symbols are added in externs,
12417 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12418 switching when aboslute variables are placed in access bank memory
12419 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12420 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12421 commented out with #if,
12422 * (pic16_packRegisters): reintroduce the check for CAST because some
12423 symbols are not correctly handled,
12424 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12425 pCodeInstruction instead of pCode,
12426 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12427 pCodeAsmDir definition,
12428 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12429 directive, then the argument directive is emitted without the leading
12430 tab, hack for inline labels which must be in the first column,
12431 * (compareLabel,pic16_findNextInstruction),
12432 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12433 * (insertBankSwitch): modified for the new pCodeAsmDir,
12435 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12436 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12438 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12440 * (pushSide): commented out with #if,
12441 * (assignResultValue): fixed some typos in saving
12443 * (genPcall): FIXED and sync'ed with genCall,
12444 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12445 * (genNearPointerGet): fixed to handle some more cases,
12446 implementation scheme via table reads,
12447 * (genConstPointerGet): modified to access code memory correct,
12448 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12449 and improved to handle some cases
12450 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12451 instead of "RETLW" for init data
12452 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12453 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12454 variables are placed in access bank memory (<0x80 and >=0xf80),
12455 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12456 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12457 TBLWT_POSTDEC,TBLWT_PREINC
12458 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12459 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12461 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12462 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12463 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12464 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12466 2004-02-29 Borut Razem <borut.razem AT siol.net>
12468 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12469 support/Util/findme.h, support/Util/system.h: enhance binary relative
12470 search for lib and include by using findProgramPath()
12472 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12475 * src/SDCCpeeph.c (pcDistance),
12477 * src/mcs51/ralloc.h,
12478 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12479 * src/mcs51/main.h,
12480 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12481 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12482 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12483 size calculation port specific, started basis for some register
12485 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12486 missing push/pop of r0/r1. Optimized push/pops
12487 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12488 * device/lib/_modsint.c (_modsint),
12489 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12490 and stack version so regression tests pass
12492 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12494 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12495 * src/SDCCast.c (decorateType): catch another small optimization
12497 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12498 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12499 modified to finally use computeType() all over SDCC,
12500 see Feature Request #877103
12501 * src/SDCCval.h: cosmetic
12502 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12503 valCompare(); regression tested in muldiv.c
12504 * support/regression/tests/muldiv.c (testMod): mod sign follows
12507 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12509 * src/SDCCast.c (decorateType): fixed bug #902362
12510 * doc/INSTALL.txt: fixed install instructions for win32
12512 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12514 * device/include/Makefile.in (install): fixed by replacing spaces
12517 * doc/INSTALL.txt: updated for release
12518 * doc/sdccman.lyx: added warning for --xstack being buggy
12520 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12522 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12523 to eliminate build warnings.
12524 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12526 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12527 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12529 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12530 removed -penable-stack, added comment for stack pragma, added
12531 warning for not initializing the stack/frame registers, removed
12532 comment at interrupts section
12534 Stack is made permanent, there is no ability to disable stack usage.
12535 * src/pic16/device.h,
12536 * src/pic16/device.c: removed all references to USE_STACK macro,
12537 * src/pic16/device.c (pic16_dump_section): when no elements in
12538 rlist, free rlist before return,
12539 * (pic16_dump_int_registers): NEW, internal registers are a new set
12540 of general purpose registers reused by each function,
12541 * (checkAddReg): returns 1 if registers is added to set,
12542 * (pic16_groupRegistersInSection): when a registers is of type
12543 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12544 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12545 SRCASECMP macro is moved here from device.c
12546 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12547 PO_PCLATU, PO_PRODL, PO_PRODH,
12548 * (pic16_pCodeOpType, genMinus,
12549 changed compares to "a" register, with AOP_ACC,
12550 * (pic16_genPlus): fixed some bugs and indented properly,
12551 * (pic16_addSign): changed size to size+offset in the MOVWF
12553 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12554 multiply 8-bit operand by literal, result is 8-bit,
12555 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12556 multiply 2 8-bit operand, result is 8-bit,
12557 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12559 * src/pic16/gen.c: changed accUse to contain WREG only,
12560 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12561 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12562 true, do not use immediate addressing any more unless sym is a
12563 pointer in codespace,
12564 * (aopForRemat): do not use immediate addressing when symbol not in
12565 codespace and when symbol's address is requested,
12566 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12568 * (aopGet): added case for AOP_ACC and don't return "accumulator
12569 bug" but WREG instead,
12570 * (popGetTempReg): pushes contents of temporary register in stack,
12571 * (popReleaseTempReg): pops contents of temporary register from
12572 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12573 * (pic16_popGet): separated case AOP_ACC to return register WREG
12574 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12575 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12576 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12577 the use of immediate pointers to certain cases only.
12579 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12580 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12581 * (assignResultValue, genCall, genRet): modified to use the new
12582 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12583 genPcall is still broken,
12584 * (genFunction): added code to create 'A' type pBlocks when
12585 interrupt functions are generated, code not extensively tested yet,
12586 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12587 * (genEndFunction): modified so ISRs pop stored registers from stack,
12588 * (genMultOneByte): cleanup,
12589 * (AccRsh): added flag andmask, to and result with appropriate mask,
12590 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12591 * (genDataPointerGet): fixed and reenabled its use,
12592 * (genNearDataPointerGet): bugs fixed,
12593 * (genDataPointerSet): bugs fixed,
12594 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12595 pic16_DumpSymbol, pic16_DumpOp,
12596 * src/pic16/genutils.h: function prototypes for the above functions,
12597 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12599 * (pic16emitRegularMap): many many many improvements, but needs a
12601 * src/pic16/main.c: enable_stack in pic16_options is removed,
12602 * (_pic16_parseOptions): removed command line options -penable-stack,
12603 * (_process_pragma): emit stack symbol only when stack pragma is
12605 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12606 redirected to FSR0L/FSR0H pair,
12607 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12608 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12609 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12611 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12612 * (dumpPicOptype): NEW,
12613 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12614 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12615 with movff instruction,
12616 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12617 added pic16_int_regs, some packRegsFor* functions are commented out,
12618 because produce errors,
12619 * src/pic16/NOTES: minor modifications
12621 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12623 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12624 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12626 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12627 * as/mcs51/lkaomf51.c: fixed bug #895763
12629 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12631 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12633 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12635 * doc/sdccman.lyx: added details about the HC08 storage classes and
12636 interrupts, fixed the register usage info for z80 & gbz80
12638 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12640 * doc/sdccman.lyx: added more pic16 port documentation
12641 * device/include/pic16/: added header pic18fregs.h
12643 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12645 * doc/sdccman.lyx: added Vangelis' contribution
12647 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12649 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12650 extend to the next CALL or PCALL, not just to the next CALL.
12652 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12654 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12656 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12658 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12659 bug #895752 and a better fix for bug #716790
12661 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12663 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12665 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12667 * doc/sdccman.lyx: minor changes, minor changed
12669 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12671 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12672 which can't handle SDCC_NEWONEBYTEOPS,
12673 (geniCodeMultiply): removed conversion from mult to shift for pic14
12676 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12679 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12680 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12681 thus fixing bug #895406
12683 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12685 * device/lib/_modsint.c,
12686 * device/lib/_modslong.c: sign follows divisor only
12687 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12688 signs or signedness can be ignored
12689 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12690 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12691 added optimization for IFX,
12692 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12694 reenabled optimization for IFX, which was removed on 2004-01-11
12695 * src/SDCCast.h: added return type IFX
12696 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12697 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12698 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12699 SDCC_OLDONEBYTEOPS selects the old behaviour
12700 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12701 changed again and commented promotion rule
12702 * src/SDCCval.c (valDiv): promotion no longer necessary
12703 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12704 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12706 * support/regression/tests/onebyte.c: added
12708 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12710 * gen.c (genInline): reverted to old code for assemnling inline
12711 code because of bug reported James Chadd
12713 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12715 * ralloc.h: missing declarations from previous patch,
12716 seems that patch for ralloc.h was never applied, fixed
12718 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12719 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12723 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12724 indirect addressing. Marked FSR0 as deprecated
12725 * gen.c (pointerCode): commented out, not needed now
12726 (pic16_popGet2p): new MOVFF helper function
12727 (genGenPointerGet),
12728 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12729 (shiftRLong): removed duplicate debugging info
12731 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12733 * src/ds390/gen.c (genNearPointerGet),
12734 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12735 optimization with bits, but not bitfields.
12736 * src/ds390/ralloc.c (packRegisters),
12737 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12739 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12741 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12743 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12746 * src/SDCCicode.c (operandFromSymbol),
12747 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12748 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12749 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12750 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12751 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12752 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12754 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12755 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12756 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12757 * src/SDCCsymt.c (newSymbol),
12758 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12761 * src/SDCCval.c (newiList): fixed bug #885705
12763 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12765 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12766 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12768 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12770 * device/include/c8051f120.h,
12771 * device/include/c8051f300.h,
12772 * device/include/c8051f310.h: added/updated header files for Silicon
12773 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12774 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12775 in new section Submitting patches
12777 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12779 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12780 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12781 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12783 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12784 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12785 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12787 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12788 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12789 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12791 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12792 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12793 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12794 genGenPointerSet): fixed bug #892400
12795 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12796 to eliminate build warnings.
12797 * src/SDCCast.c (processParms),
12798 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12800 * support/valdiag/valdiag.py: added GCC to the list of defines active
12801 when compiling with gcc
12803 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12805 * support/Util/SDCCerr.h,
12806 * support/Util/SDCCerr.c,
12807 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12808 with an incomplete type (fixed bug #883734)
12809 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12811 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12813 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12815 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12817 * src/SDCCast.c (decorateType),
12818 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12819 function pointer implementation
12820 * support/regression/tests/funptrs.c: added tests to verify both forms
12821 of function pointers work correctly. Added tests to verify parameters
12822 are passed in the correct order.
12824 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12826 * device.c (regCompare): registers are sorted by ascending
12827 address and increasing size,
12828 * main.c (_pic16_finaliseOptions): removed the declaration
12829 of compiler macro MCU. Now a macro of the format pic18fxxxx
12830 will be defined from the command line
12832 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12833 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12835 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12836 PCOP_RLCF was overwritten!
12837 * gen.c (genSkip): commented out calls to pic16_emitcode,
12838 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12840 * (genRRC): added debugging info,
12841 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12842 overwritten while shifting,
12843 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12844 overwritten while shifting,
12847 * (shiftLLeftOrResult),
12848 * (shiftRLeftOrResult),
12850 * (shiftLLong): Implemented with pic16_emitpcode
12851 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12852 * (genLeftShift): Fixed bug, operand for shift by variable always
12853 was "and"ed with 0x0f,
12854 * (genLeftShiftLiteral),
12856 * (genRightShiftLiteral): added debugging info,
12857 * (genrshFour): added comment,
12858 * (genRightShift): determined signedness from operand "left"
12859 instead of "result"
12861 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12863 * src/SDCCicode.c (geniCodeParms),
12864 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12865 function pointers, fixed function pointer bugs #861242 and #861896
12867 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12869 * device/include/c8051f000.h,
12870 * device/include/c8051f120.h,
12871 * device/include/c8051f300.h: added header files for Silicon
12872 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12874 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12876 * src/SDCCast.c (processParams): added new type flow and restructured
12877 (gatherAutoInit): added new type flow
12878 (addCast): cosmetic changes
12879 (getLeftResultType): added new type flow for array indices, patch
12880 provided by Stas, see FR #877103
12881 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12882 array index patch by Stas
12883 * src/SDCCast.h: added prototype getResultTypeFromType()
12885 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12886 * src/pic/glue.c (pic14emitStaticSeg),
12887 * src/pic16/glue.c (pic16emitStaticSeg),
12888 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12889 for initialization of symbols
12890 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12891 * support/Util/SDCCerr.h:
12892 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12893 * .version: bumped version number to 2.3.8
12894 * device/include/Makefile.in (install),
12895 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12898 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12900 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12901 Slade Rich fixed an optimization bug
12902 * src/pic/pcodepeep.c,
12903 * src/pic/pcoderegs.c
12904 * doc/Makefile (install): added test for directory
12906 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12908 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12909 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12910 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12911 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12912 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12913 * as/mcs51/asexpr.c (term),
12914 * as/hc08/asexpr.c (term): fixed bug #887146
12916 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12918 * src/z80/gen.c (genMult): handle single byte result product
12919 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12920 DUMMY_READ_VOLATILE (fixed bug #886367)
12922 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12924 * support/regression/tests/libmullong.c: fixed logic, on little endian
12925 hosts we ended without a mullong_wrapper()
12927 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12929 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12930 virus/worm forged address usage.
12932 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12934 Fixed promotion, it should be done on AST level:
12935 * src/SDCCast.c (addCast): added promotion to int
12936 (decorateType): updated call to upCast()
12937 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12938 usualUnaryConversions()
12940 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12942 * support/regression/tests/literalop.c (mulWrapper): Added a
12943 wrapper to remove integer overflow warnings.
12945 * support/regression/tests/float_trans.c: Made work on host.
12947 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12950 * support/regression/generate-cases.py (main): Changed from inline
12953 * doc/Makefile (install): Changed to depth first to get rid of
12954 missing directory install warning.
12956 * as/Makefile (install-doc): Made work on Mac.
12958 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12960 * src/SDCCast.c: added an additional type flow in decorateType() of
12961 opposite direction, see feature request #860006; it's enabled at runtime
12962 by setting the environment variable SDCC_NEWTYPEFLOW
12963 * src/SDCCast.h: changed prototype of decorateType()
12964 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12965 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12966 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12967 see feature request #877103
12968 * src/SDCCval.c: updated call of decorateType()
12969 (valBitwise): fixed bug #882876
12970 (valMinus): added promotion
12971 (valLogicAndOr): result is unsigned
12972 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12973 * src/SDCCsymt.c (computeType),
12974 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12975 must not cause an unsigned operation
12976 * src/pic/glue (pic14emitRegularMap),
12977 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12979 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12981 * src/pic/pcode.c (PCodeID): commented out left over debug code
12983 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12985 * support/valdiag/tests/overflow.c: added shift tests
12986 * src/pic/device.c,
12993 * src/pic/pcodepeep.c,
12994 * src/pic/pcoderegs.c,
12995 * src/pic/ralloc.c,
12996 * src/pic/ralloc.h: applied patch from Slade Rich;
12997 added support for multiple code pages and multiple RAM banks on the
12998 PIC 14 port. The ASM files now no longer simply assume all the
12999 code / RAM are in the same page / bank. This means the linker can
13000 safely allocate code/RAM of separate ASM files to different pages/banks.
13001 * doc/sdccman.lyx: added Slade's tips
13002 * src/mcs51/peeph.def: fixed bug #880768
13004 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13006 * src/hc08/ralloc.c (rematStr): fixed bug #879282
13007 * src/SDCCast.c (decorateType): fixed bug #880197
13009 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
13011 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
13014 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
13015 strtof is not part of C89 and isn't included with Mac OS X.
13017 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13019 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
13020 shiftL2Left2Result): fixed bug #879326
13021 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
13022 (genMultOneByte): fixed bug in signed vs unsigned multiplication
13023 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
13024 address fetch for clr instruction
13025 * device/lib/hc08/_mulint.c: created optimized assembly version
13026 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
13028 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
13030 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
13031 proposed in FR #877103
13033 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
13035 * src/SDCCval.c (cheapestVal): added missing checks
13036 * src/SDCCicode.c (usualBinaryConversions): fixed condition
13037 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
13039 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
13041 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
13044 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
13046 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
13047 loaded with the linker search paths (-L arguments) and the libraries
13048 to be linked with the current source (-l arguments). Changes
13049 currently will affect only the pic16 port.
13050 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
13051 include path the port specific paths and port specific libraries,
13052 * gplink command now contains the $3 argument,
13053 * src/pic16/device.h,
13054 * src/pic16/device.c,: structure PIC_device is made public and
13055 renamed to PIC16_device, the same for variable Pics which is renamed
13056 to Pics16. Updated all references to them.
13057 * src/pic16/glue.c (pic16glue): corrected bug with code
13058 initialization which bypassed the variable initializations block.
13060 * device/lib/pic16/Makefile.rules: removed --penable-stack from
13061 COMPILE_FLAGS and added the --nostdinc option
13063 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13065 * device/include/mc68hc908jb8.h: Register defs for another member
13066 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13068 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13070 Documenting changes from previous commits.
13071 * configure.in (version 1.56),
13072 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13073 when generating output files to configure the pic16 library,
13074 but now I've commented it out, since gputils aren't installed in the
13075 SF compile farm, so library won't compile
13077 * device/lib/Makefile.in (version 1.56): initially I've added in
13078 target 'all' the prerequestive 'model-pic16' so it compiled the
13079 pic16 library, but now I've commented it out for the same reasons
13081 * added targets 'model-pic16' and 'objects-pic16' to compile the
13083 * added target 'port-specific-objects-pic16' to handle the
13084 generated libraries and copy them into the build/ directory
13085 * added target 'clean-intermediate-pic16' to clean intermediate
13086 files into pic16 directory
13087 * in target 'installdirs' added line to create directory pic16 in
13088 the installation path
13090 * device/include/Makefile.in (version 1.11): in target 'install'
13091 added lines to copy all header files to installation path,
13092 * in target 'installdirs' added line create directory for pic16
13093 headers in the installation path
13095 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13097 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13100 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13103 * device/lib/configure.in,
13104 * device/lib/configure: fixed for autoconf 2.57
13106 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13108 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13109 option so that it actually works. Made it specific to the z80, since
13110 the gbz80 doesn't have these kinds of I/O ports.
13112 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13114 * device/include/z180.h,
13115 * device/lib/_memcpy.c,
13116 * device/lib/_memmove.c,
13117 * device/lib/_mulint.c,
13118 * device/lib/ser_ir.c,
13119 * device/lib/ser_ir_cts_rts.c,
13120 * device/lib/_strcmp.c,
13121 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13122 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13123 portmode; added deprecation warning for bank= and protmode= forms.
13124 Also, guard against buffer overflow.
13125 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13127 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13129 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13130 changed interrupt vector table generation to only emit declared vectors.
13131 * device/include/Makefile.in: added missing backslash
13132 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13134 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13136 Mainly changes to support compilation of the device libraries
13137 * src/pic16/device.c: stack is allocated via symbol and not
13138 via literal number. The symbol is placed in the corresponding
13139 position of the data ram
13140 * (pic16_dump_section): relocatable and absolute uninitialized
13141 data are now emitted in sorted order to reduce section naming,
13142 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13143 weren't marked as being in the access bank,
13145 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13147 Added portion of GNU PIC Library under the directory
13148 device/include/pic16 and device/lib/pic16. These files
13149 contain the declarations of SFRs for the PIC18Fxx2 devices.
13150 The directory is initialized via configure from toplevel.
13152 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13154 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13155 the spilllocations to be compared correctly
13157 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13159 * src/SDCCast.c (decorateType): fixed bug introduced today
13161 2004-01-12 Borut Razem <borut.razem AT siol.net>
13163 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13164 doc/sdccman.lyx: upper case pragmas are deprecated
13166 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13168 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13169 in simpler and even better code
13171 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13173 * src/SDCCicode.c (operandOperation): fixed bug #874819
13174 * src/SDCCast.c (decorateType): fixed
13175 char foo (unsigned long ul) { return ul > 0; }
13177 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13179 * doc/sdccman.lyx: Moved and added some sections, small changes
13180 all over. Telling LaTeX to be less strict with word spacing
13181 to better keep the right margin. Changed some notes about
13182 maintainance of the ports in section 3.2.1 - is it OK like this?
13184 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13186 SDCC source changes:
13187 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13188 convilong): modified to inform the pic16 port that builtin functions
13191 PIC16 PORT specific changes:
13192 * src/pic16/device.c pic16_dump_equates() added,
13193 processor registers declared internally by the port are emitted in
13194 the translation as equates,
13195 * src/pic16/gen.c: inline code is passed unprocessed to the
13197 * (pic16_popGetLit2): fnuction modified to take second operand as
13198 pCodeOp pointer and not as literal,
13199 * (popRegFromIdx): prefixed with pic16_,
13200 * (pic16_popCombine2): modified to receive already allocated pCode
13202 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13203 * (genFunction): initializes local stack frame and pushes on stack
13204 all the registers used by this function,
13205 * (genEndFunction): restores all registers from stack and restores
13207 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13209 * (pic16glue): changed the program startup sequence,
13210 * added new dbName code 'A' for functions placed in absolute section
13211 * src/pic16/main.c: added function attribute _naked,
13212 * added pragma 'code' to place a fnuction at an absolute address,
13213 * added command line arguments --debug-ralloc and --pcode-verbose,
13214 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13215 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13216 * (pic16_newpCodeOpLit2): modified to take the second operand as
13218 * (pic16_printpBlock): modified to emit each function in a separate
13220 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13221 UPPER for immediate operands,
13222 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13224 * src/pic16/peeph.def: all peepholes with movff are commented out,
13225 because there is a problem in the pcode peep optimizer,
13226 * src/pic16/ralloc.c: the register allocator can now reuse local
13227 function symbols for another function. This saves register usage.
13228 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13230 Added file src/pic16/NOTES with information about program writing on
13231 the current port version.
13233 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13235 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13236 and peephole 252 (array access)
13238 2004-01-09 Borut Razem <borut.razem AT siol.net>
13240 * src/SDCCmain.c : fixed #872250: -l command line defined library
13241 files are scanned before standard library files
13243 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13245 * src/SDCCast.c (decorateType): fixed bug #874046
13247 2004-01-09 Borut Razem <borut.razem AT siol.net>
13249 * support/scripts/sdcc.nsi: remove previous installation
13251 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13253 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13254 bytes for last interrupt vector (mcs51)
13255 * sdcc.spec: fixed typo
13257 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13259 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13260 gen51Code): more efficient parameter receive for --model-large
13263 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13265 * src/ds390/main.c,
13266 * src/z80/main.c: added missed needLinkerScript flags (more than
13267 one port structure defined in these file)
13268 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13271 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13273 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13274 * src/port.h: added flag needLinkerScript in port->linker
13275 structure to inform whether to create a .lnk file or not,
13277 * src/ds390/main.c,
13279 * src/mcs51/main.c,
13281 * src/pic16/main.c,
13283 * src/z80/main.c: changed appropriately to configure
13284 needLinkerScript flag
13286 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13287 * src/pic/glue.c: added variable udata_section_name to
13288 override default uninitialized data segment definition for
13289 devices only with SHAREBANK memory (reported from Erik Epetrich)
13290 * (pic14emitOverlay): modified to emit a commented overlay segment
13291 directive when no overlay data exist
13292 * (picglue): modified to emit uninitialized data segment
13293 according to udata_section_name
13294 * src/pic/main.c (_pic14_parseOptions): added command line
13295 options --udata-section-name=[name] to override default
13296 udata definition name
13297 * modified _linkCmd and _asmCmd to include compiler passed
13298 arguments via -W option
13299 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13300 object file from '.rel' to '.o' in port->linker structure,
13301 changed size of fptr from 2 to 3 in port structure
13303 2004-01-07 Borut Razem <borut.razem AT siol.net>
13305 * support/scripts/sdcc.nsi: update PATH
13306 * support/scripts/sdcc.ico: craeted
13308 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13310 * device/include/Makefile.in: fix install
13311 * doc/Makefile: fix install
13313 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13315 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13317 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13318 how the function variable allocation summary is displayed; also
13319 include information about variables allocated to the overlay
13322 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13324 * as/mcs51/lkmain.c: Help about -Y option
13325 * as/mcs51/lkarea.c: Fixed gcc warnings
13327 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13329 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13331 * support/valdiag/tests/overflow.c: added
13332 * src/SDCCast.c (decorateType),
13333 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13334 LEFT_OP (left shift)
13336 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13338 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13339 (default behaviour).
13341 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13343 A python script to validate compiler diagnostic messages. It can be
13344 used to verify that sdcc complains about bad c source code and
13345 gives a good location of the error.
13346 * support/valdiag/Makefile,
13347 * support/valdiag/valdiag.py,
13348 * support/valdiag/tests/*
13350 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13352 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13353 * src/SDCCsymt.c (newEnumType),
13355 * support/Util/SDCCerr.c,
13356 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13358 * support/regression/tests/enum.c: added test for enum values that
13359 require at least 2 bytes of storage.
13361 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13363 * src/common.h: added ifndef/define/endif macros
13364 around the header file.
13365 Bug reported from Jesus Calvino-Fraga
13367 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13369 * sdcc.spec: updated
13370 * device/include/Makefile.in: don't install CVS directories
13371 * device/lib/Makefile.in: added removal of CVS directories after install
13372 * doc/Makefile: fixed install, added local_icons
13373 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13374 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13375 * src/ds390/gen.c (genRightShift): fixed bug #870788
13376 * src/SDCCast.c (decorateType): fixed bug #870781
13378 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13380 PIC16 port related changes:
13381 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13382 added variable stackPos,
13384 * gen.c: genCall, assignResultValue: added support for
13385 pushing/retrieving function parameters to/from stack,
13386 genFunction,genEndFunction: setup stack frame for the
13387 generated function,
13388 genAddrOf: will be changed according to bug 863624
13390 * added files genutils.c and genutils.h which contain gen*
13391 debugged and optimised functions extracted from gen.c
13393 * glue.c: added variable 'externs' which holds extern symbols,
13394 pic16emitRegularMap: is modified to properly handle relocatable
13395 symbols under the new scheme,
13396 pic16createInterruptVect: is modified
13397 pic16printPublics: is modified to emit 'global' assembler directives,
13398 added pic16_printExterns to print extern symbols,
13399 pic16glue: initializes stack/frame pointer in the beginning of
13400 the assembly output. Temporary hack, will be corrected later,
13401 because gplink yet does not support stack and SDCC does not
13402 yet support a type of crt0.o object to create the final binary.
13404 * Removed many lines that contain 8051 legacy code.
13405 * The code is finally placed under a 'code' directive.
13406 * Added port specific options.
13408 * _process_pragma: simplified since now we do not need *special*
13409 include file to define SFR registers. But a separate header
13410 will be needed. This will be developed later.
13411 * _pic16_parseOptions: added, parses port specific options:
13412 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13413 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13414 --preplace-udata-with=
13416 * _pic16_setDefaultOptions: modified to initialize section names,
13417 but hack is temporarly out of order since it needs improvement.
13418 * _pic16_genAssemblerPreamble: configuration words are emitted by
13419 their address instead of their name. This part is incomplete and
13420 supports only the 18Fxx2 devices. Other devices will emit an error
13421 during assembly since they do not contain the same set of config
13423 * _pic16_genIVT: is modified,
13425 * pcode.c: added definitions for some hardware registers that are needed
13427 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13428 All PCI entries are updated. Now LFSR is supported.
13429 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13430 * added pic16_newpCodeOpLit2 to support instructions with
13431 two literal arguments
13432 * pic16_pCode2str: corrected code that emits assembler instructions
13433 with two literal operands and those that have an access bit modifier
13434 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13435 this fixes a bug which caused some labels to be lost, when an
13436 assembler directive was added, i.e. banksel,
13437 * pic16_FixRegisterBanking: improved logic that causes the insertion
13439 * InlineFunction: functions that are called once, are not any more
13440 inlined. This can be a port option in the future,
13442 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13444 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13445 hold the corresponding uninitialized symbols,
13446 * pic16_allocProcessorRegister: registers have explicit marked the
13448 * pic16_allocInternalRegister: registers are explicit marked as
13450 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13451 processing list, so bit registers were lost,
13454 * ralloc.h: added field 'accessBank' and original symbol operand
13455 in register definition,
13456 * removed the field isMapped from register definition,
13458 ** Several functions have been removed from various sources:
13459 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13460 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13461 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13462 pic16_assignRelocatableRegisters
13464 ** others have been introduced:
13465 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13466 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13468 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13470 * support/scripts/inc2h.pl: changed definition of BIT_AT
13471 to emit 'sbit at' instead of 'bit at'. This was a request.
13473 PIC16 port related preliminary changes:
13474 * gen.c: prefixed function popRegFromString with
13475 pic16_ and all references to it corrected
13476 * pcode.c: all pic16_pc_* hardware registers prefixed
13477 with underscore (_),
13478 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13479 * ralloc.c: newReg(): when register is REG_SFR then
13480 set address to rIdx,
13481 pic16_allocProcessorRegister(): marks register wasUsed=0
13482 pic16_writeUsedRegs(): added a call to assign processor
13483 registers via pic16_assignFixedRegisters
13485 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13487 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13488 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13489 variables in unused register banks. Also the SSEG is placed
13490 wherever there is enough space for it, and IDATA can be anywhere
13491 in internal RAM. For now compile using -Wl-Y[stack_size].
13492 The mem file is different for this option as well, since it
13493 makes no sense of talking about DSEG lenght.
13495 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13497 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13498 in certain cases, e.g. when ROM assignment, patch provided
13499 from Albert den Haan.
13501 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13503 Many signedness and type propagation fixes:
13504 * src/SDCCicode.c: made geniCodeCast() static
13505 replaced SPEC_ by IS_ (cosmetic)
13506 (operandOperation): fixed div and mod operation
13507 (usualBinaryConversions): added support for promotion of char
13508 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13509 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13510 (geniCodeAdd): an array index will stay unsigned, even if promoted
13512 (geniCodeArray): ditto
13513 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13514 * src/SDCCsymt.c (computeType): added more support for char;
13515 promotion of char is selectable by promoteCharToInt, fixed signedness
13517 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13518 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13519 * src/SDCCval (val*): replaced signedness calculation by
13521 rearranged if-branches (cosmetic)
13522 (valShift): added warning W_SHIFT_CHANGED
13523 (valCompare): fixed problem with different types
13524 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13525 * support/regression/tests/literalop.c: added many cases
13526 * support/regression/tests/ast_constant_folding.c: changed finally to
13528 * .version: new year, new version: 2.3.7
13529 * src/SDCCmain.c (main): applied patch #866468
13530 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13531 provided by Scott Bronson
13532 * doc/sdccman.lyx: updated documentation for sdcdb
13533 updated and added chapter tips
13535 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13537 * src/SDCCsymt.h: missing from yesterday's commits
13539 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13541 * src/SDCC.y (struct_or_union_specifier),
13542 * support/Util/SDCCerr.c,
13543 * support/Util/SDCCerr.h: verify that struct & union tags are used
13546 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13548 * src/SDCCglobl.h: missing from yesterday's commits
13550 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13552 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13553 sft_attributes, struct_declaration, parameter_declaration,
13554 type_name, start_block, declaration_list),
13555 * src/SDCC.lex (check_type): support redefinition of typedef names
13557 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13559 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13560 aligned xdata arrays. Erik helped me with the if clause.
13562 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13564 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13567 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13570 * src/SDCCast.c (newAst_),
13572 * src/SDCCicode.c (ast2iCode, newiCode),
13574 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13575 expr, statement, expression_statement, selection_statement,
13576 iteration_statement, expr_opt, jump_statement): foundation for tracking
13578 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13581 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13583 * support/Util/SDCCerr.c,
13585 * src/SDCCast.c (createCase, createDefault, decorateType),
13586 * src/SDCClabel.c (labelUnreach),
13587 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13589 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13590 (with thanks to Stas Sergeev)
13591 * device/include/time.h,
13592 * device/lib/time.c (CheckTime): suppress unreachable code warning
13594 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13596 * src/SDCCast.c (createIvalCharPtr),
13597 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13599 * support/regression/tests/nullstring.c: tests for these two bugs
13601 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13603 * support/Util/SDCCerr.h,
13604 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13605 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13606 about storage class and 'at' used inside struct or union
13607 * src/SDCCBBlock.c (iCodeFromeBBlock),
13608 * src/SDCCcse.c (ifxOptimize),
13609 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13610 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13611 printIval, emitStaticSeg, emitOverlay),
13612 * src/SDCClabel.c (deleteIfx),
13613 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13614 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13615 gatherAutoInit, processParms),
13616 * support/Util/SDCCerr.h,
13617 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13618 reporting for post-parse errors.
13620 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13622 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13623 implicit casts via union; they don't work on big endian systems
13624 (possible fix for bug #861138)
13626 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13628 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13629 * src/mcs51/main.c: fixed the fix for bug #737001
13631 2003-12-15 Borut Razem <borut.razem AT siol.net>
13633 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13635 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13637 * support/makebin/makebin.c: put output in binary mode
13639 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13641 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13642 xdata and data memory on startup. Set the environment variable
13643 SDCC_NOGENRAMCLEAR to disable this.
13644 * src/mcs51/peephole.def,
13645 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13646 (allows non-interrupt and interrupt code to safely compete for a resource
13647 without the non-interrupt code having to disable interrupts)
13649 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13651 * src/SDCCicode.c (geniCodeAdd),
13652 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13653 with valFromType if type might be a pointer and host is big endian).
13654 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13655 types, not just integer types.
13656 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13657 multiply defined with mismatching "at" address.
13659 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13662 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13663 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13664 with embedded nulls (fixed bug #753752)
13666 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13668 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13669 Apparently this did not see much testing (endless loop)
13671 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13673 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13675 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13677 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13678 gracefully handle NULL memmap pointers
13680 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13682 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13683 instead of deleting the iCode when an operand is volatile
13684 * src/z80/gen.c (genDummyRead),
13685 * src/mcs51/gen.c (genDummyRead),
13686 * src/ds390/gen.c (genDummyRead),
13687 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13689 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13690 * src/SDCC.y: fixed bug #850420
13692 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13694 Applied z80 i/o port patch from Peter Townson and fixed some operators
13695 to better handle operands in A register.
13696 * device/include/z180.h
13702 * src/z80/peeph-z80.def
13703 * src/z80/peeph.def
13706 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13710 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13712 * device/lib/hc08/_mullong.c: Removed extra #endif
13714 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13716 * sim/ucsim/hc08.src/inst.cc,
13717 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13718 carries from x to h
13719 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13720 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13721 * device/include/stdarg.h: fixed varargs for hc08
13722 * device/lib/Makefile.in,
13723 * device/lib/hc08/Makefile,
13724 * device/lib/hc08/_mulint.c,
13725 * device/lib/hc08/_mullong.c: fixed some endian problems
13727 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13729 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13730 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13731 * device/lib/_gptrget.c,
13732 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13734 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13736 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13737 * src/SDCCast.c (astErrors): fixed bug #846007
13738 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13740 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13742 * src/SDCCast.c (decorateType): disabled a transformation I added in
13743 revision 1.188 (access to fields of a structure at an absolute address);
13744 it breaks with bitfields, extern declarations, and gcse analysis.
13745 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13746 could be assigned through a pointer, so don't complain.
13747 * src/SDCCast.c (astErrors),
13749 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13751 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13753 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13754 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13755 output of __config directives, since gpasm now supports them
13756 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13757 pre-processor macro, i.e. -DMCU=p18f452
13758 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13759 and modified to handle 'cast' icode similarly to '=' icode
13760 * src/pic16/device.h (typedef struct PIC_device): added field
13761 'extMIface' to indicate that chip has external memory interface
13762 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13763 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13766 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13768 * src/SDCC.y (pointer): fixed bug #846006
13769 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13770 * src/SDCCast.c (decorateType): fixed bug #846009
13771 * src/ds390/peeph.def,
13772 * src/ds390/gen.c (genAnd, genOr),
13773 * src/mcs51/peeph.def,
13774 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13776 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13778 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13785 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13789 * src/SDCCbitv.c: added function to free a bitvector
13790 * src/SDCClrange.h,
13791 * src/SDCClrange.c: added function to recompute the liveranges
13792 * src/avr/ralloc.c,
13793 * src/ds390/ralloc.c,
13794 * src/hc08/ralloc.c,
13795 * src/mcs51/ralloc.c,
13796 * src/pic/ralloc.c,
13797 * src/pic16/ralloc.c,
13798 * src/xa51/ralloc.c,
13799 * src/z80/ralloc.c: recompute the liveranges after register packing
13801 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13803 * src/SDCCloop.c (newInduction): fixed bug #845630
13805 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13807 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13808 inadvertantly left behind from my 2003-11-12 change
13810 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13812 Updated headers I neglected to commit yesterday.
13813 * src/SDCClrange.h,
13816 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13818 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13819 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13820 * src/SDCCopt.c (eBBlockFromiCode),
13821 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13822 the creation of the key hash table from the sequencing so it can be used
13823 earlier (for some GCSE bug fixes still pending)
13825 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13827 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13828 * support/regression/tests/addsub.c: testing genPlus shortcut
13830 2003-11-15 Borut Razem <borut.razem AT siol.net>
13832 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13834 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13836 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13837 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13838 ordering is immaterial.
13839 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13841 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13844 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13845 (SIGSEV) of bug #840381
13846 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13847 unlink new file before rename if new and old filenames are the same)
13849 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13851 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13852 uninitialized variables) for the mcs51. Set environment variable
13853 SDCC_GENRAMCLEAR to test.
13854 xdata initialization slightly shorter
13856 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13859 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13860 #838241 & 780691 (basicly the same bug)
13861 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13862 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13864 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13866 * src/SDCCmain.c (linkEdit): "fix" #834252
13868 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13870 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13872 * src/SDCC.y: fixed bug #819403
13874 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13876 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13877 the reentrant attribute.
13878 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13879 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13881 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13882 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13883 erroneously reduced to a literal.
13884 * src/hc08/ralloc.c (packRegisters, rematStr),
13885 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13888 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13890 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13891 * doc/sdccman.lyx: changed from 'article' to 'book'
13892 * doc/Makefile: readded test_suite_spec and cdbfileformat
13894 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13896 * device/include/stdlib.h: include malloc.h to comply with ANSI
13897 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13899 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13901 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13902 * doc/clean.mk: also remove *.out files
13903 * doc/sdccman.lyx: some additions, larger top/bottom margins
13905 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13907 * src/SDCC.y: fixed bug #837365
13908 * support/regression/tests/bitopcse.c
13909 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13910 a symbol (might be valop instead)
13911 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13912 * device/lib/clean.mk: added hc08 to the cleaning list
13914 2003-11-04 Borut Razem <borut.razem AT siol.net>
13916 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13918 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13919 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13920 malloc is declared in standard stdlib.h
13922 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13924 * device/lib/hc08/Makefile: need to clean .rel not .o files
13925 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13927 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13931 * src/mcs51/main.c,
13932 * src/ds390/main.c,
13936 * src/pic16/main.c,
13937 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13938 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13939 tests (which uses the port's oclsExpense function)
13945 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13947 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13949 * src/SDCCcse.c (ifxOptimize),
13950 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13951 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13952 deleting the IFX iCode.
13953 * src/hc08/ralloc.c: reduced unneeded slocs
13954 * src/hc08/gen.c: fixed bug in asmopToBoolean
13956 2003-11-04 Borut Razem <borut.razem AT siol.net>
13958 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13959 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13960 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13961 transferred to configure
13963 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13965 Use headers defined in the C[++] standards:
13966 * sim/ucsim/gui.src/serio.src/fileio.cc
13967 * sim/ucsim/gui.src/serio.src/frontend.cc
13968 * sim/ucsim/gui.src/serio.src/main.cc
13969 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13970 * support/Util/NewAlloc.c
13972 * as/mcs51/lklibr.c
13976 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13978 * Added MSVC projects for hc08 assembler and linker:
13979 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13980 /as/hc08/link_hc08.dsp
13982 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13984 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13986 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13988 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13990 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13992 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13994 2003-10-31 Borut Razem <borut.razem AT siol.net>
13996 * support/cpp2/cpplib.h,
13997 support/cpp2/cpplib.c,
13998 support/cpp2/cpplex.c,
13999 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
14000 to switch _asm block preprocessing on / off. Default is
14001 #pragma preproc_asm +
14003 2003-10-31 Borut Razem <borut.razem AT siol.net>
14005 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
14006 when outputting comment blocks (when executed with -C option) and
14007 _asm (SDCPP specific) blocks
14009 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14011 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
14013 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
14015 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
14017 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
14019 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
14020 * src/SDCCast.c (decorateType): fixed bug #832664
14022 2003-10-31 Borut Razem <borut.razem AT siol.net>
14024 * support/cpp2/cpplex.c: fixed for SDCPP:
14025 comments(when executed with -C option) and _asm blocks
14026 were included even if they where in skipped #if block.
14027 Applied solution from GCC cpp 3.3.2
14029 2003-10-31 Borut Razem <borut.razem AT siol.net>
14031 * src/SDCC.lex: sdcc now understands both formats:
14032 '# <line_number> <file_name>' and
14033 '#line <line_number> <file_name>'
14034 * support/cpp2/cppmain.c: sdcpp now generates the standard
14035 '# <line_number> <file_name>' instead of former
14036 '#line <line_number> <file_name>'
14038 2003-10-30 Borut Razem <borut.razem AT siol.net>
14040 * support/cpp2/cpphash.h,
14041 * support/cpp2/cpplib.h
14042 * support/cpp2/cpplex.c,
14043 * support/cpp2/cppmain.c,
14044 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
14046 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14048 Fixed a number of problems revealed by bug #827883.
14049 * src/SDCCloop.c (loopInvariants): Spill location of the
14050 result operand should be recomputed if extracted from
14051 a loop. Also, don't extract assignments of an iTemp
14053 * src/SDCCast.c (isConformingBody): loop reversal should
14054 not occur if the control variable is involved with a
14055 relational operator.
14057 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
14059 * .version: bumped to 2.3.6 to reflect the big improvements
14060 made by Erik and Klaus. Thanks!
14062 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14064 Replaced the livrange code.
14065 * src/SDCClrange.c: added new LR code
14067 * src/SDCCBBlock.h: removed remainig parts from old LR code
14068 * src/ds390/ralloc.c,
14069 * src/ds390/gen.c: minor fixes to make it work with new code
14071 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14074 * as/hc08/lkrloc.c,
14076 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14077 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14078 (tweaked fix for bug #818696)
14080 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14082 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14084 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14087 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14088 * src/mcs51/gen.c (gencjneshort),
14089 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14090 more efficient (per Scott Bronson's suggestion)
14092 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14094 Extended the semantics of the critical keyword to include
14095 individual statements. See RFE #827755 and #799831
14100 * support/Util/SDCCerr.c
14101 * support/Util/SDCCerr.h
14106 2003-10-19 Borut Razem <borut.razem AT siol.net>
14108 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14110 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14112 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14114 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14115 and predecrement operand is displayed
14117 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14119 * src/SDCCval.c (valMinus): fixed bug #826041
14121 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14123 Some hc08 related updates that I missed earlier
14124 * sim/ucsim/stypes.h
14125 * support/regression/ports/hc08/spec.mk
14127 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14129 New target "hc08" for the Motorola 68hc08 family of micros
14137 * sim/ucsim/hc08.src/*
14138 * sim/ucsim/configure.in
14139 * src/ucsim/configure
14140 * sim/ucsim/packages_in.mk
14143 * device/include/mc68hc908qy.h
14144 * device/lib/hc08/*
14145 * device/lib/Makefile.in
14146 * support/regression/ports/hc08/*
14147 * support/regression/Makefile
14149 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14151 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14153 * src/ds390/gen.c (genCast): fixed bug #821957
14155 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14157 * device/lib/logf.c: "fixed" overlay bug
14158 * support/regression/ports/host/spec.mk: added m library
14159 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14160 * support/regression/tests/float_trans: added (for Eric)
14162 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14164 * src/mcs51/gen.c (genCpl): fixed bug
14165 http://sf.net/mailarchive/message.php?msg_id=6263915
14167 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14169 * src/SDCCast.c (decorateType): added extended constant folding
14170 * src/SDCCsymt.c (computeType): cleanup
14171 * src/SDCCval.c (valShift): minor optimization
14172 * support/regression/tests/ast_constant_folding.c: added
14174 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14176 * src/SDCCmain.c: removed some unintended changes
14178 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14180 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14181 * src/z80/gen.c: fixed part of bug #817589
14182 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14184 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14186 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14197 * src/ds390/ralloc.c
14199 * src/mcs51/ralloc.c
14201 * src/pic16/ralloc.c
14202 * src/xa51/ralloc.c
14204 * src/z80/gen.c: removed unused label "release:"
14206 2003-10-06 Borut Razem <borut.razem AT siol.net>
14208 * src/SDCC.lex: removed definition of unused variables
14209 save_optimize and save_options
14211 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14213 * clean.mk: removed '=' in "-maxdepth=1"
14214 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14215 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14217 2003-10-06 Borut Razem <borut.razem AT siol.net>
14219 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14220 my_unput() replaced by unput()
14222 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14224 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14225 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14226 type-punned pointer will break strict-aliasing rules"
14227 Old LR behaviour is again default; Klaus' LR can be choosen by
14228 defining the environment variable LRKLAUS
14232 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14233 * clean.mk: fixed removal of files in bin/CVS/
14234 * device/lib/clean.mk: fixed removal of directories small and large
14235 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14237 * src/SDCCval.c: removed superflous test for pedantic
14239 2003-10-05 Borut Razem <borut.razem AT siol.net>
14241 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14242 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14243 message "unmatched #pragma SAVE and #pragma RESTORE"
14245 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14247 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14248 assembly, critical functions, atomic, nojtbound)
14250 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14252 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14258 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14261 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14263 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14265 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14266 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14267 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14269 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14271 * src/z80/gen.c (genRet): fixed bug #524753
14272 * src/z80/gen.c (genCast): fixed internal error on cast from
14274 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14275 fix for bug #477835 to the z80
14276 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14277 for tracking iCodes in the peephole optimizer for z80
14279 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14281 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14282 the other part of bug #814548
14283 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14285 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14287 * src/SDCCcse.c: fixed part of bug #814548
14289 2003-09-28 Borut Razem <borut.razem AT siol.net>
14291 * src/asm.c: rewrite of printILine() to use temporary file instead
14293 * src/xa51/main.c: commented out declaration of int rewinds
14295 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14297 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14299 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14301 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14302 * src/asm.c (printILine): Fixed bug #811015
14304 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14306 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14309 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14311 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14312 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14313 to correctly handle general case of AOP_PAIRPTR
14314 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14316 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14318 * src/mcs51/ralloc.c (fillGaps),
14319 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14320 register positioning bug)
14322 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14324 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14326 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14328 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14329 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14330 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14331 (ralloc doesn't intentionally do this now, but perhaps later)
14332 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14333 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14334 register positioning bugs (Fixed bug #762602 and #795325)
14335 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14336 (Fixed bug #808779)
14337 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14338 lines that --i-code-in-asm generates
14340 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14342 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14343 trying to fclose a FILE* that was already closed.
14345 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14347 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14348 of const struct should be treated as if const themselves)
14350 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14352 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14354 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14356 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14357 Unix (/n) and DOS (/r/n) line terminations.
14359 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14361 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14364 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14366 * src/mcs51/gen.c (genFunction, genEndFunction),
14367 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14368 and restore of EA so that stack offsets to parameters are
14369 correct when using both critical and reentrant/stack-auto.
14370 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14371 size (can be triggered in error if sloc is shared between
14372 different sized objects)
14373 * device/include/float.h: fixed macros to explicitly use
14374 unsigned long where needed
14376 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14378 Feature req. 799831: added code to allow nesting of critical functions
14379 * src/mcs51/gen.c (genFunction, genEndFunction)
14380 * src/ds390/gen.c (genFunction, genEndFunction)
14382 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14384 * src/SDCCsymt.c (sclsFromPtr),
14386 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14387 support for standard C idiom of memory mapped variables; for
14388 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14389 to xdata int at 0x1234 tempvar = 1.
14390 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14391 provided by Akiya ISHIDA
14393 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14395 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14396 * src/SDCCval.c (constVal): added reduction from int to char
14397 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14398 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14399 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14401 * support/regression/tests/shifts.c: fixed
14403 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14405 * src/z80/gen.c (genXor): Fixed bug #805445
14407 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14409 Fixed bug #621531 (const & volatile confusion in the type chain).
14410 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14411 refer to the const or volatile state of the pointer itself.
14423 * src/pic16/ralloc.c
14424 * support/regression/tests/const.c
14426 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14428 When checking for duplicated modules, use absolute paths
14429 instead of relative paths. Files changed:
14434 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14436 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14438 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14440 * device/include/string.h: added size_t typedef, changed
14441 prototypes to use size_t, eliminated separate reentrant and
14442 non-reentrant declarations, added _memmove declaration
14443 * device/lib/_memcpy.c: changed to use size_t instead of int,
14444 changed /4 to >>2 to avoid division library call
14445 * device/lib/_memcmp.c,
14446 * device/lib/_memset.c,
14447 * device/lib/_strncat.c,
14448 * device/lib/_strncpy.c,
14449 * device/lib/_strncmp.c: changed to use size_t instead of int
14450 * device/lib/_memmove.c: new file (fixed bug #772294)
14451 * device/lib/Makefile.in: added _memmove.c
14452 * device/lib/z80/asm_strings.s: fixed bug #772290
14453 * support/regression/tests/bitfields.c: attempt to fix host assertion
14454 failure on amd64-unknown-linux2.2
14456 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14458 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14459 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14460 * as/z80/asmain.c (main): fixed bug #801766
14462 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14464 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14467 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14469 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14470 reported in bug #800609
14472 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14474 * Top header beautifications in src/pic16 directory:
14475 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14476 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14477 pcoderegs.h, ralloc.c, ralloc.h
14478 * main.c: added top header and GPL license notice
14479 * pcode.c: fixed the if-conditional warning
14481 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14483 * device/lib/_mullong.c: replaced int by short for gcc
14485 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14487 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14488 and JUMPTABLE iCodes properly now (worked by accident before)
14489 * src/mcs51/gen.c (leftRightUseAcc),
14490 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14491 iCode properly now. Use getSize instead of nRegs since a & b
14492 aren't part of the nRegs tally.
14494 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14496 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14497 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14498 before instructions that use the _STATUS register
14500 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14502 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14503 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14504 fetching of the pointer
14505 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14506 copied from genNearPointerSet()
14507 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14508 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14509 If they pop r0/r1 they must be called in the opposite order than aopOp().
14510 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14511 (resp. --stack-auto), prepared for --xstack
14513 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14515 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14517 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14519 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14520 these ports have their own __sdcc_external_start()
14522 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14524 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14525 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14526 type for bits was changed. It resulted in bit variables becoming
14527 global, which is not permitted in PIC 14 assembly output.
14529 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14531 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14533 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14535 Z80 and MCS51 linkers complaint if a public symbol is defined
14536 in more than one library module:
14540 * as/mcs51/Makefile.in
14542 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14544 A few small changes that speed up the peephole optimizer.
14548 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14550 Try to make the peephole optimizer smarter by maintaining
14551 an association between the assembly source code and the
14552 iCodes that originated them. Put this information to use
14553 with a new peephole rule condition "notVolatile" so that
14554 the rules can be aggressive yet still safe.
14559 * src/mcs51/peeph.def
14561 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14565 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14566 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14567 if the left or right operand symbols have the accuse flag set.
14569 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14571 Changed the type of the result of the ! (NOT) operator to char;
14572 previously it returned the same type as the source. This allows
14573 us to eliminate all the genFloatNot functions (all of its target
14574 implementations were very buggy) since !float can use the same
14577 * src/SDCCicode.c (ast2iCode): ! returns char
14578 * src/mcs51/gen.c (genNot, genNotFloat),
14579 * src/ds390/gen.c (genNot, genNotFloat),
14580 * src/z80/gen.c (genNot, genNotFloat),
14581 * src/pic/gen.c (genNot, genNotFloat),
14582 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14584 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14586 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14587 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14588 during interrupts. Ensure WSAVE is located at a shared bank address.
14589 2. Fixed page selection in some places
14590 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14591 the registers name strings.
14592 4. Fixed "signed / unsigned compare" compiler warnings.
14593 5. The PIC port manages its own allocation of the general purpose
14594 registers, but makes no attempt to reuse them. As a result when
14595 compiling it soon runs out of general purpose registers. Some
14596 additional code was added to the files pcode.c and device.c to walk
14597 through the function call tree and rename the registers so that they
14607 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14608 genPlus() & genMinus() when the result is the same as left or right
14610 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14612 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14614 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14616 Made bitfield a distinct type from bit so that bitfields
14617 convert as per ANSI C and bits retain their traditional
14618 boolean style behaviour. Implemented bitfield support in
14626 * src/ds390/gen.c: bit v bitfield split
14627 * src/z80/gen.c: New support for bitfields
14628 * support/regression/tests/bitfields.c: reenabled z80,
14631 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14633 Rules 246.x, 247.x relate to bitfields, the others speed up
14634 access to xdata mapped I/O devices.
14636 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14638 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14640 Cleaned up genPackBits and genUnpackBits and added two helper
14641 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14642 for literal assignments in genPackBits (thanks to Frieder for
14648 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14650 Fixed bug #748310 (pointer to function type mishandled when the
14651 function name is omitted). Also fixed a SIGSEGV when a function
14652 attribute (reentrant, etc) is used on a non-function or on a
14653 function but misplaced before the parameter list.
14655 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14657 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14658 * support/Util/SDCCerr.h,
14659 * support/Util/SDCCerr.c: Added func attr misuse error msg
14661 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14663 Fixed bug #787649 by anonymous
14664 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14665 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14667 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14669 Fixed numerous bitfield problems.
14671 * src/SDCC.y: More bitfield related error checking
14673 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14674 * support/Util/SDCCerr.h,
14675 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14676 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14677 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14678 * support/regression/tests/bitfields.c: tests added
14680 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14682 Made the constant following the "interrupt" keyword optional. If
14683 omitted, the function will not automatically be given an entry
14684 in the interrupt vector table (similar to #pragma NOIV, but
14685 less syntacticly kludgy). The interrupt number is also now
14686 range checked. Also fixed a bug in the high order bit example
14693 * support/Util/SDCCerr.c
14694 * support/Util/SDCCerr.h
14697 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14699 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14700 * src/SDCCicode.c (operandOperation): rewritten some ops
14701 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14702 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14704 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14705 be re-activated by defining REDUCE_LITERALS)
14706 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14707 unsigned, but are signed by default
14708 * src/SDCCval.c (constVal): rearranged
14709 * src/SDCCval.c (valMod): preliminary fix
14710 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14711 * support/regression/literalop.c: added, work in progress
14713 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14715 Generate warnings for useless declarations like "char data;"
14716 that don't do what new users expect.
14719 * support/Util/SDCCerr.h
14720 * support/Util/SDCCerr.c
14722 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14724 * src/SDCCval.c (valMult): fix overflow detection of negative int
14726 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14728 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14730 Changes to support big endian targets:
14743 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14745 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14746 * device/lib/time.c: fixed warning "integer overflow in expression"
14748 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14750 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14751 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14752 constants are unsigned; added recognition of "u" flag for unsigned
14753 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14754 * src/SDCCval.c (valDiv, valMod): fixed signdness
14755 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14756 signedness of modulo, left and right shift
14757 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14758 * support/Util/SDCCerr.h: added warning W_INT_OVL
14759 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14760 * src/SDCCast.c (ast_print): improved output of constants
14762 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14764 Fixed some warnings when building with MSVC:
14766 * as/mcs51/asdata.c
14770 * link/z80/aslink.h
14771 * link/z80/lkdata.c
14772 * link/z80/lkeval.c
14777 * support/cpp2/cpplib.c
14781 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14783 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14785 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14787 * support/librarian/clean.mk: Do not remove Makefile.
14788 * support/librarian/Makefile: added.
14790 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14792 Added librarian to MSVC build:
14795 * support/librarian/librarian.dsp
14797 'configure' not needed for librarian, removed:
14798 * support/librarian/configure
14799 * support/librarian/configure.in
14800 * support/librarian/config_in.h
14801 * support/librarian/Makefile.in
14803 Hopefully these ones built the librarian and the rest of sdcc properly:
14805 * Makefile.common.in
14807 Messed up 'configure', so revert to previous version:
14811 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14813 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14814 there, while the mantissa of a double is "only" 53 bits wide.
14816 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14818 Adding sdcclib to the build. MSVC project coming soon.
14819 Files added/changed:
14821 * support/librarian/clean.mk
14822 * support/librarian/configure
14823 * support/librarian/configure.in
14824 * support/librarian/config_in.h
14825 * support/librarian/Makefile.bcc
14826 * support/librarian/Makefile.in
14827 * support/librarian/sdcclib.c
14830 * Makefile.common.in
14834 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14836 Linker now complaints if linked modules have conflicting options, for
14837 example, one compiled using --model-large and another one compiled with
14838 --model-small. The following files were modified:
14840 * as/mcs51/asdata.c
14841 * as/mcs51/aslink.h
14843 * as/mcs51/asmain.c
14845 * as/mcs51/i51pst.c
14846 * as/mcs51/lkdata.c
14847 * as/mcs51/lklibr.c
14848 * as/mcs51/lkmain.c
14854 * link/z80/aslink.h
14855 * link/z80/lkdata.c
14856 * link/z80/lklibr.c
14857 * link/z80/lkmain.c
14860 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14862 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14863 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14865 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14867 * src/z80/mappings.i: fix _mul[us][int,long] entries
14869 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14871 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14873 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14875 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14876 * support/regression/tests/bitopcse.c: added
14884 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14886 added support for new library format to z80, gbz80 linkers:
14892 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14894 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14895 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14897 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14899 added DUMMY_READ_VOLATILE:
14908 * src/SDCCcse.c (algebraicOpts): many improvements
14909 * src/SDCCcse.h: removed algebraicOpts()
14910 * src/SDCCicode.c (picDummyRead): added
14912 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14914 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14915 "Insufficient space in data memory".
14917 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14919 * src/mcs51/gen.c: fixed bug #771358
14920 * src/z80/gen.c: fixed bug #759087
14922 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14924 * src/pic16/glue.c: minor cleanup by Vangelis
14926 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14928 * device/include/regc515c.h: fixed #758477
14929 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14930 * device/lib/_gptrput.c: saved a few bytes
14931 * my tab spacing is 8, yours too?)
14932 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14933 * device/lib/serial.c: process RX bytes earlier than TX bytes
14934 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14936 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14938 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14940 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14942 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14944 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14946 * device/lib/Makefile.in: bad fix, reverted to 1.43
14948 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14950 * device/lib/Makefile.in: added missing z80 object files
14952 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14954 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14955 pic16 progress by Vangelis:
14958 * src/pic/Makefile:
14965 * pic16/genarith.c:
14970 * pic16/pcodepeep.c:
14973 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14975 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14977 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14979 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14980 added gbz80 build to MSVC project.
14981 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14982 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14983 from 8051 stuff and setup so it links using a .lnk file.
14985 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14987 * support/librarian/sdcclib.c: sdcc librarian.
14988 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14991 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14993 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14995 2003-07-02 Borut Razem <borut.razem AT siol.net>
14997 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14998 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14999 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
15000 src/xa51/main.c, src/z80/main.c:
15001 virtualization of glue() function: each port has it's own glue function,
15002 which is accessed by do_glue function pointer in PORT.general structure
15004 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
15006 * DS800C400 fun, improved ROM interface and tinibios.
15008 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
15010 * More support for DS80C400. Now includes beginning of interface to ROM.
15012 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
15014 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
15016 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15018 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
15020 2003-06-19 Borut Razem <borut.razem AT siol.net>
15022 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
15024 2003-06-19 Borut Razem <borut.razem AT siol.net>
15026 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
15027 fixed Z80 port - crt0.o: cannot open.
15029 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
15031 * support/Util/MySystem.c (merge_command): revert bad fix
15033 2003-06-18 Borut Razem <borut.razem AT siol.net>
15035 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
15037 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15039 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15040 option --use-stdout sends errors to stdout instead of stderr.
15042 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
15044 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
15046 2003-06-15 Borut Razem <borut.razem AT siol.net>
15048 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
15049 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
15050 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
15051 fixed width array of pointers replaced with sets;
15052 multiple include and lib paths ared transferred to preprocessor and linker
15053 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
15054 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
15055 fixed width array of pointers
15056 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
15057 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
15058 fixupPath(), getPathDifference()
15059 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
15060 fixed width array of pointers
15062 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15064 * src/pic16/ralloc.c: fix warnings
15065 * src/pic16/pcode.c: fix warning
15067 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15069 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15070 know all the details, but essentially this set of changes enable
15071 the pic16 port to generate movff instructions and generate assembler
15075 * src/pic16/glue.c:
15076 * src/pic16/pcode.c:
15077 * src/pic16/device.c:
15078 * src/pic16/main.c:
15079 * src/pic16/pcode.h:
15080 * src/pic16/pcoderegs.c:
15081 * src/pic16/ralloc.c:
15082 * src/pic16/ralloc.h:
15084 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15086 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15087 added option --vc, so sdcc errors and warnings are compatible with
15088 Microsoft Visual Studio.
15090 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15092 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15093 device/lib/libfloat.lib: added atof function.
15095 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15097 * doc/sdccman.lyx: updated to Lyx 1.3
15098 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15099 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15100 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15102 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15104 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15106 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15108 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15109 additions to the "related tools/documentation" section
15111 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15113 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15115 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15117 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15118 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15120 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15122 * doc/sdccman.lyx: fix double dash and other minor things
15123 * doc/Makefile: fix double dash
15125 2003-05-28 Karl Bongers(patches from Martin Helmling)
15126 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15127 condition and ignore commands.
15129 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15131 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15132 is in parts still quite out of date, I did changes as far as I felt makes sense
15133 for a non-native english speaker.
15134 Please feel free to add to the manual or to correct my changes.
15135 * doc/Makefile: undid touching the date of intermediate tex files.
15137 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15139 * doc/sdccman.lyx: Manual has an index now
15141 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15143 Finalize muluint/mulsint and mululong/mulslong merging:
15144 * device/lib/_mulint.c
15145 * device/lib/_mullong.c
15146 * device/lib/gbz80/mul.s
15147 * device/lib/gbz80/stubs.s
15148 * device/lib/z80/mul.s
15149 * device/lib/z80/stubs.s
15150 * src/SDCCsymt.c (initCSupport)
15152 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15154 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15155 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15156 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15157 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15160 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15162 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15163 the regression tests I'm not brave enough to enable 245.b, 245.c
15164 * doc/sdccman.lyx: added latex preamble for hyperref package.
15165 Using pdflatex this will give you a hyperlinked pdf file with
15166 bookmarks. (prepend '%' before /usepackage if this breaks something)
15168 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15170 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15172 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15174 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15176 2003-05-21 <johan AT balder>
15178 * src/SDCCglue.c (printIval): fixed bug #739934
15180 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15182 Applied patch from bug 737905 (renamed yylineo to mylineno):
15189 * src/pic16/pcode.c: Cleaned warnings
15190 * src/pic16/pcodeflow.c: Cleaned warnings
15191 * src/pic16/pcoderegs.c: Cleaned warnings
15193 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15195 * src/pic16/pcode.c: Cleaned warnings
15196 * src/pic16/pcodepeep.c: Cleaned warnings
15197 * src/pic16/ralloc.c: Cleaned warnings
15199 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15201 * doc/sdccman.lyx: fixed bug 739745
15202 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15204 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15206 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15207 it can be defined with CFLAGS when running configure
15208 * src/SDCCmain.c: fixed compiling + linking with object files
15210 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15212 * configure.in: configure for pic16 port,
15213 added --disable-pic16-port
15214 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15215 * src/SDCCmain.c: linkOptions is changed to set *,
15216 added if/endif conditional macros to remove options help
15217 messages from optionsTable when a port is not configured, added
15218 support for the PIc16 port in the ports table, when executing
15219 the compiler with no port specified on command line, a default
15220 port is selected with the new macro DEFAULT_PORT which is
15221 defined in port.h, in setDefaultOptions() linkOptions is removed
15222 from initialization assignment, since now it is a set,
15223 parseCmdLine uses setParseWithComma for linkOptions, in
15224 linkEdit() linkOptions are accessed with new function indexSet()
15225 which returns the i'th item of a set variable. See SDCCset.c, in
15226 linkEdit() when calling buildCmdLine(), added linkOptions as
15227 last argument. Now users can pass arguments to gplink via the
15228 -Wl option, main() uses pic16glue() to glue up pic16 programs
15229 * src/SDCCpeeph.c: various changes to support pic16
15230 * src/SDCCset.c: added function void *indexSet(set *, int) to
15231 return the i'th item of the set
15232 * src/SDCCset.h: added function prototype for indexSet()
15233 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15234 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15235 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15236 added macro DEFAULT_PORT
15237 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15238 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15240 * src/pic16/glue.c: commented out some error producing lines
15241 * src/pic16/main.c: __config directives are commented out to stop
15242 gpasm complaining and test the linkage with gplink, _linkCmd and
15243 _asmCmd changed to be more gplink and gpasm friendly
15244 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15245 produced an error when parsed, peep rule 12 is added to utilize
15246 movff, but it is commented out since the pCode does not support
15247 yet a command with 2 address arguments
15249 2003-05-18 <johan AT balder>
15251 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15252 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15253 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15255 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15256 Added feature to script commands from file.
15258 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15260 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15261 * src/SDCCutil.c: include ctype.h for win32
15263 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15265 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15267 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15269 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15270 Fixed so you can set breakpoints prior to run, run does not stop
15271 on entry now. Add tbreak. Other enhancements and fixes for use
15274 2003-05-12 Borut Razem <borut.razem AT siol.net>
15276 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15278 2003-05-11 Borut Razem <borut.razem AT siol.net>
15280 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15281 the path of bin directory, so that PATH is the only env. variable, which has to be set
15282 in case of standard installation.
15283 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15284 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15285 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15287 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15289 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15290 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15291 temp files are in the port dir; clean the gen/test directory when
15292 generating new test.c
15293 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15294 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15295 * support/regression/tests/zeropad.c: added
15297 2003-05-09 <johan AT balder>
15299 * src/SDCCglue.c: fixed bug #597940
15301 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15303 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15304 cache sfr, optimize next,step, fix off by one sourceline,
15305 support ddd list function.
15306 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15308 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15310 * support/regression/HTMLgen.py: added compare_s2f()
15311 * support/regression/Makefile: redo 1.27
15312 * support/regression/generate-cases.py: redo 1.5
15314 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15316 * support/regression/tests/float.c: workaround 33 bit hex constant
15317 * support/regression/tests/simplefloat.c: fix division for host
15319 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15321 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15322 that tame's the PIC's over-aggressive optimizer.
15324 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15326 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15329 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15331 Initial support for DS80C400. "Hello world" runs on TINIm400
15334 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15336 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15337 * Some notes on ddd usage added in debugger/README
15338 Martin Helmling adding more features and fixes for ddd GUI debugger.
15339 Code added for nexti, stepi, up, down, and other adjustments.
15341 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15343 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15344 * src/pic/peeph.def Added two rules to optimize carry manipulation
15345 * src/pic/* removed debug printfs
15347 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15349 * debugger/mcs51/cmd.c: added header newalloc.h
15351 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15353 * as/Makefile: new EXEEXT
15354 * as/z80/Makefile: remove trailing slash of BUILDIR
15355 * as/z80/clean.mk: new EXEEXT
15356 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15357 * support/cpp2/Makefile.in: new EXEEXT
15358 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15360 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15362 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15363 EXEEXT was introduced to fix all related problems with targets
15364 "clean", "install" and "uninstall"; a couple of further flaws
15365 especially with "clean" have been fixed too
15366 * as/mcs51/Makefile.in
15367 * as/mcs51/clean.mk
15371 * debugger/mcs51/Makefile.in
15372 * debugger/mcs51/clean.mk
15373 * link/z80/Makefile
15374 * link/z80/Makefile.in
15375 * link/z80/clean.mk
15377 * packihx/Makefile.in
15379 * sim/ucsim/Makefile
15380 * sim/ucsim/clean.mk
15381 * sim/ucsim/avr.src/Makefile.in
15382 * sim/ucsim/avr.src/clean.mk
15383 * sim/ucsim/s51.src/Makefile.in
15384 * sim/ucsim/s51.src/clean.mk
15385 * sim/ucsim/xa.src/Makefile.in
15386 * sim/ucsim/xa.src/clean.mk
15387 * sim/ucsim/z80.src/Makefile.in
15388 * sim/ucsim/z80.src/clean.mk
15389 * sim/ucsim/main_in.mk
15390 * sim/ucsim/packages_in.mk
15391 * sim/ucsim/gui.src/Makefile.in
15392 * sim/ucsim/gui.src/serio.src/Makefile.in
15393 * sim/ucsim/gui.src/serio.src/clean.mk
15396 * support/cpp2/Makefile.in
15397 * support/cpp2/clean.mk
15398 * support/makebin/Makefile
15399 * support/makebin/clean.mk
15400 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15401 * doc/sdccman.lyx: --program-suffix no longer needed
15403 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15405 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15406 Martin Helmling added support for ddd GUI debugger.
15407 Code added to display assembly, set variables, and other commands
15408 to interface to ddd.
15410 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15412 * as/Makefile: fix target clean
15413 * as/clean.mk: fix target clean
15414 * as/z80/clean.mk: fix target clean
15416 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15418 * Makefile.common.in: added AT EXEEXT AT
15419 * configure.in: removed all mingw32 stuff
15420 * configure: rebuilt from configure.in
15421 * doc/sdccman.lyx: updated section "installation"
15422 * support/scripts/sdcc_mingw32: adapted to configure
15423 * support/scripts/sdcc_cygwin_mingw32: added
15425 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15427 * src/pic Added object file support for the PIC port
15428 * src/pic Applied patch from Craig Franklin (this started the object file support)
15429 * src/regression Updated the PIC regression tests for object files
15431 2003-04-20 Borut Razem <borut.razem AT siol.net>
15433 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15434 lklex.c: In function `getfid':
15435 lklex.c:203: warning: array subscript has type `char'
15436 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15437 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15438 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15439 stack handling macros
15441 2003-04-19 Borut Razem <borut.razem AT siol.net>
15443 * "handling space characters in file path" task:
15444 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15445 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15446 * support/Util/MySystem.h: make it self-sufficient
15447 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15448 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15449 handling space characters in file path
15450 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15451 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15452 * support/Util/MySystem.c: handling space characters in executable's path
15454 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15456 * as/z80/Makefile: fix permanent rebuild of z80
15457 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15458 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15460 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15462 * src/SDCCopt.c: add special case optimization to replace modulo by
15463 a power of two with a bitwise AND.
15465 2003-04-18 <johan AT balder>
15467 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15469 2003-04-17 <johan AT balder>
15471 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15472 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15474 2003-04-13 Borut Razem <borut.razem AT siol.net>
15476 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15477 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15478 fixed mingw problem in adl_NORMALIZE_PATH
15480 2003-04-12 Borut Razem <borut.razem AT siol.net>
15482 * fixed "#pragma SAVE/RESTORE can not be nested":
15483 * src/SDCC.lex: reworked pragma handling functions
15484 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15485 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15487 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15489 * src/SDCCutil.c (pathEquivalent): defined but not used
15490 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15491 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15492 * configure: rebuilt from configure.in
15493 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15494 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15495 * device/include/Makefile.in: replace sdcc_datadir
15496 * device/lib/Makefile.in: replace sdcc_datadir
15497 * Makefile.common.in: add LDFLAGS from configure
15498 * packihx/Makefile.in: use LDFLAGS
15499 * src/Makefile.in: use LDFLAGS
15500 * support/cpp2/Makefile.in: add LDFLAGS from configure
15501 * support/makebin/Makefile: use LDFLAGS
15502 * .version: bumped version number to 2.3.5
15504 2003-04-12 Borut Razem <borut.razem AT siol.net>
15506 * completed "different paths" task:
15507 * src/SDCCmacro.c: fixed bug in handling quotes
15508 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15509 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15511 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15513 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15515 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15517 * ds390/gen.c ds390/peeph.def: fix bug 706781
15519 2003-04-11 Borut Razem <borut.razem AT siol.net>
15521 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15523 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15525 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15526 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15527 set - this bit used to not be set...).
15528 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15529 bad code in PIC Port
15530 * src/regression/and2.c added to test bug 609268
15531 * src/regression/Makefile added and2.c to regression test
15534 2003-04-08 <johan AT CP255758-A>
15536 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15537 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15538 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15540 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15542 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15544 * support/cpp2/Makefile.in: fix bug #487815
15545 * configure: rebuilt from configure.in
15546 * Makefile.common.in: docdir changed, new path suffixes
15547 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15548 * sdcc_vc_in.h: reflect changes from sdccconf.h
15549 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15550 * src/SDCCutil.h: remove BINDIR hack
15551 * doc/sdccman.lyx: update new path hierarchy
15553 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15555 * src/SDCCpeeph.c: added okToRemoveSLOC test
15557 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15559 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15561 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15563 * src/SDCCpeeph.c: added labelIsReturnOnly test
15564 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15566 2003-04-05 <johan AT balder>
15568 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15569 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15570 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15571 * src/SDCCast.c: fixed a warning
15572 * src/SDCCast.h: fixed a warning
15573 * src/SDCCicode.c (operandFromAst): fixed a warning
15575 2003-04-04 <johan AT balder>
15577 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15578 * src/SDCCast.c (decorateType): fixed bug #715076
15579 * src/SDCC.y: fixed bug #702907
15581 2003-04-03 <johan AT balder>
15583 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15584 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15585 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15586 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15587 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15589 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15591 * _decdptr.c: fix return values
15592 * _gptrget.c: fix return values
15593 * _gptrgetc.c: fix return values
15594 * _gptrput.c: fix return values
15595 * _mulint.c: fix return values
15596 * as/z80/Makefile: fix 'make -j' problem
15598 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15600 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15601 * configure.in: big cleanup, updated to autoconf 2.5x
15602 * configure: rebuilt from configure.in
15603 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15604 * sdcc_vc_in.h: reflect changes from sdccconf.h
15605 * doc/Makefile: fixed a flaw in "make install"
15607 2003-04-02 <johan AT balder>
15609 * src/ds390/gen.c (genCmp): no comments
15610 * src/mcs51/gen.c (genCmp): no comments
15611 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15612 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15614 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15616 * support/regression/generate-cases.py: place generated file in given sub directory
15617 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15618 * support/regression/Makefile: improvements for 'make -j';
15619 side effect: it's simpler and faster now
15621 2003-03-31 Borut Razem <borut.razem AT siol.net>
15623 * src/z80/main.c: link-{port} and as-{port} defined without path
15624 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15626 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15628 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15630 2003-03-30 Borut Razem <borut.razem AT siol.net>
15632 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15633 changed type of list parameter to set
15634 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15635 * src/port.h: changed type of do_assemble() parameter to set
15636 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15637 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15638 definition of "cppoutfilename" macro with NULL value in preProcess()
15639 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15640 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15641 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15642 replaced with set *binPathSet
15643 * shash_add() deallocates the item, if allready exsists, before adding the new one
15644 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15646 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15648 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15649 a nested for loop bug in the PIC port
15650 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15653 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15655 * support/Util/dbuf.h: remove C++ stuff to make it portable
15657 2003-03-28 Borut Razem <borut.razem AT siol.net>
15659 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15660 literal strings in stringLiteral()
15661 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15662 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15665 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15667 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15669 2003-03-26 <johan AT balder>
15671 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15672 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15673 * src/SDCCast.c (decorateType): fixed " -v < 3"
15675 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15677 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15678 Added Lenny Story's debug infrastructure changes:
15679 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15680 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15681 * src/cdbFile.c: added
15682 * src/SDCCdebug.c: added
15683 * src/SDCCdebug.h: added
15684 * src/SDCCast.c (createFunction)
15685 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15686 * src/SDCCmain.c (parseCmdLine, main)
15687 * src/SDCCmem.c (redoStackOffsets)
15688 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15691 * src/avr/gen.c (genAVRCode)
15692 * src/ds390/gen.c (gen390Code)
15693 * src/mcs51/gen.c (gen51Code)
15694 * src/pic/gen.c (genpic14Code)
15695 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15696 * src/xa51/gen.c (genXA51Code)
15697 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15699 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15701 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15702 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15704 2003-03-22 <johan AT balder>
15706 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15708 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15710 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15711 * doc/cdbfileformat.lyx: added, written by Lenny Story
15712 * doc/Makefile: added cdbfileformat.lyx
15713 * doc/clean.mk: added cdbfileformat.lyx
15715 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15717 * src/mcs51/peeph.def: fix bug #705773
15719 2003-03-20 <johan AT balder>
15721 An sfr/sbit can have an "at #" AND an initializer
15722 * src/SDCCsymt.c (checkSClass):
15723 * src/SDCCmem.c (allocGlobal):
15724 * src/SDCCmem.c (allocLocal):
15725 * src/SDCCast.c (createBlock):
15727 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15729 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15731 2003-03-16 <johan AT balder>
15733 Undid the hackup of const and volatile, the problem is much bigger
15735 * src/SDCCast.c:1.171
15736 * src/SDCCglue.c:1.138
15737 * src/SDCCicode.c:1.146
15738 * src/SDCCsymt.c:1.150
15739 * src/SDCCval.c:1.65
15741 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15743 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15744 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15746 2003-03-13 <johan AT balder>
15748 Hackup const and volatile modifiers in type chains a bit:
15750 * src/SDCCast.c:1.169
15751 * src/SDCCglue.c:1.136
15752 * src/SDCCicode.c:1.143
15753 * src/SDCCsymt.c1.146
15754 * src/SDCCsymt.h1.59
15755 * src/SDCCval.c:1.63
15757 2003-03-12 <johan AT balder>
15759 * src/SDCCBBlock.h: more LRH debugging junk
15760 * src/SDCCcflow.h: more LRH debugging junk
15761 * src/SDCCloop.c: more LRH debugging junk
15762 * src/SDCC.y (struct_declaration): fixed bug #697590
15763 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15764 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15765 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15767 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15768 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15769 test function names must now match exactly).
15770 * src/SDCCcse.c: added special case in findCheaperOp to allow
15771 extending a short integer. Makes less awful code for bug 700121 test case.
15773 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15775 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15776 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15778 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15780 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15781 actually called (operandsNotEqual() was called for all
15782 operandsNotEqualX tests).
15784 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15786 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15787 with shorter literals. Fixes bug 700121.
15789 2003-03-11 <johan AT balder>
15791 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15793 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15795 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15796 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15798 2003-03-10 Borut Razem <borut.razem AT siol.net>
15800 * src/SDCCmain.c: pipe preprocessor's output
15801 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15802 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15803 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15804 which closes all pipes in pipeSet set
15805 * src/SDCCset.c: free deleted item in function deleteSetItem()
15806 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15807 moved from z80 to src subproject
15808 * .version: increased version number to 2.3.4
15810 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15812 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15813 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15814 * support/regression/ports/xa51/spec.mk: fix typo
15816 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15818 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15820 2003-03-09 Borut Razem <borut.razem AT siol.net>
15822 * src/SDCCmain.c: pipe preprocessor's output
15823 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15824 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15825 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15826 which closes all pipes in pipeSet set
15827 * src/SDCCset.c: free deleted item in function deleteSetItem()
15828 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15829 moved from z80 to src subproject
15831 2003-03-09 Borut Razem <borut.razem AT siol.net>
15833 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15834 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15835 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15836 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15837 * src/SDCCglobl.h: unification of WIN32 native definitions
15839 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15841 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15843 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15845 * src/configure.in: check for endianess (even while cross-compiling)
15846 * src/configure: check for endianess (even while cross-compiling)
15847 * src/configure_in.h: check for endianess (even while cross-compiling)
15848 * src/avr/gen.c: remove old endianess stuff
15849 * src/mcs51/gen.c: remove old endianess stuff
15850 * src/ds390/gen.c: remove old endianess stuff
15851 * src/pic/gen.c: remove old endianess stuff
15852 * src/pic/genarith.c: remove old endianess stuff
15853 * src/pic/glue.c: fix endianess check
15854 * src/pic16/gen.c: remove old endianess stuff
15855 * src/pic16/genarith.c: remove old endianess stuff
15856 * src/pic16/glue.c: fix endianess check
15857 * src/xa51/gen.c: remove old endianess stuff
15858 * src/z80/gen.c: fix endianess check
15859 * src/SDCCglue.c: fix endianess check
15860 * src/ds390/peeph.def: fix bug 700036
15862 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15864 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15865 * src/configure: find appropriate data-types on host for SDCC's int and long
15866 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15867 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15868 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15870 2003-03-07 <johan AT balder>
15873 some minor cleanups before the big shot
15874 OP_DEFS and OP_USES now use Kevin's protection
15875 new option --nolabelopt
15877 * src/SDCCBBlock.c:
15886 * src/ds390/ralloc.c:
15887 * src/mcs51/ralloc.c:
15888 * src/pic/ralloc.c:
15889 * src/xa51/ralloc.c:
15890 * src/z80/ralloc.c:
15892 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15894 * src/pic/pcode.c (get_op): fix 64 bit warnings
15895 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15896 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15897 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15898 * support/regression/tests/malloc.c: fix 64 bit warnings
15900 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15902 * src/mcs51/gen.c (genMinus): fixed bug 696436
15904 2003-03-02 Borut Razem <borut.razem AT siol.net>
15906 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15908 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15910 * configure.in: test for mkstemp
15911 * sdccconf_in.h: add HAVE_MKSTEMP
15913 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15915 * device/include/ctype.h: removed warning while using --stack-auto
15916 * device/include/malloc.h: removed warning while using --stack-auto
15917 * device/include/string.h: removed warning while using --stack-auto
15919 2003-02-23 Borut Razem <borut.razem AT siol.net>
15921 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15922 because NDEBUG is defined (see man assert)
15923 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15925 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15927 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15928 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15930 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15932 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15933 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15935 2003-02-18 <johan AT balder>
15937 * as/mcs51/asmain.c (asmbl): module can start with a digit
15938 * as/z80/asmain.c (asmbl): module can start with a digit
15940 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15942 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15943 * src/asm.c: fix pipe() for Mingw32
15945 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15947 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15948 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15949 make -V work again; --c1mode reads now from stdin
15950 * doc/sdccman.lyx: added --c1mode
15951 * support/Util/SDCCerr.c: new messages for c1 mode
15952 * support/Util/SDCCerr.h: new messages for c1 mode
15953 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15955 2003-02-15 <johan AT balder>
15957 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15959 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15961 * doc/sdccman.lyx: Environment variables, -o and other minor things
15963 2003-02-14 <johan AT balder>
15965 * src/xa51/main.c: before anyone really tries to use it :)
15967 * Install doc's in share/sdcc/doc
15968 * removed some obsolete files
15969 * Do a proper make distclean and uninstall
15970 M Makefile.common.in
15973 M device/include/Makefile.in
15974 M device/lib/Makefile.in
15977 M sim/ucsim/doc/Makefile.in
15979 R src/avr/peeph.rul
15980 R src/xa51/peeph.rul
15981 M support/cpp2/Makefile.in
15982 M support/makebin/Makefile
15985 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15987 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15989 2003-02-10 Borut Razem <borut.razem AT siol.net>
15991 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15992 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15993 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15994 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15995 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15996 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15997 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15998 src/z80/Makefile.bcc: Borland Makefile cleanup
15999 * as/z80/Makefile.bcc: Added Borland Makefile
16000 * support/cpp2/borland.h: Removed
16002 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
16004 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
16005 * src/SDCC.lex: new pragma NOIV
16006 * src/SDCCglobl.h: new pragma NOIV
16007 * src/SDCCmem.c: new pragma NOIV
16009 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16011 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
16013 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
16015 * src/SDCCmain.c: signal handling is switched off by --debug
16016 * doc/Makefile: small fix for install; use clean.mk again
16017 * doc/clean.mk: clean *.pdf and *.html too
16019 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
16021 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
16022 * device/lib/printfl.c: fix a ds390 bug by making it portable
16023 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
16024 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
16025 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
16026 * debugger/mcs51/cmd.c: converted multi-line string literals
16027 * sim/ucsim/globals.cc: converted multi-line string literals
16028 * src/SDCCmain.c: introduced signal handler to remove temp files
16029 * doc/Makefile: small tweaks, implement clean
16030 * doc: removed generated files
16032 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16034 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
16035 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
16036 Address Record is not correctly generated for DS390."
16038 2003-02-02 Borut Razem <borut.razem AT siol.net>
16040 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
16041 * as/mcs51/asm.h: fixed compilation with Borland C
16042 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
16043 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
16044 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
16045 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
16046 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
16047 src/z80/Makefile.bcc: delete $(LIB) only if exist
16048 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
16050 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
16052 * device/include/malloc.h: introduced NULL
16053 * device/include/string.h: introduced NULL
16054 * device/include/stdlib.h: introduced NULL
16055 * device/lib/_memcpy.c: removed NULL
16056 * device/lib/_strcat.c: removed NULL
16057 * device/lib/_strchr.c: removed NULL
16058 * device/lib/_strcmp.c: removed NULL
16059 * device/lib/_strcpy.c: removed NULL
16060 * device/lib/_strcspn.c: removed NULL
16061 * device/lib/_strlen.c: removed NULL
16062 * device/lib/_strncat.c: removed NULL
16063 * device/lib/_strncmp.c: removed NULL
16064 * device/lib/_strncpy.c: removed NULL
16065 * device/lib/_strpbrk.c: removed NULL
16066 * device/lib/_strrchr.c: removed NULL
16067 * device/lib/_strspn.c: removed NULL
16068 * device/lib/_strstr.c: removed NULL
16069 * device/lib/_strtok.c: removed NULL
16070 * device/lib/malloc.c: removed NULL, include own header
16072 2003-02-02 <johan AT balder>
16074 * 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
16075 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16076 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16077 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16078 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16079 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16081 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16083 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16086 2003-02-01 <johan AT balder>
16088 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16090 2003-01-31 <johan AT CP255758-A>
16092 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16094 2003-01-30 <johan AT balder>
16096 * src/SDCCBBlock.c: automatic bug detection
16097 * src/SDCCicode.c: automatic bug detection
16099 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16101 * src/SDCCglobl.h: now --xram-size 0 works
16102 * src/SDCCmain.c: now --xram-size 0 works
16104 2003-01-29 <johan AT balder>
16106 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16108 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16110 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16111 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16112 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16113 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16114 * src/SDCCglobl.h: Added options --xram-size and --code-size
16115 * src/SDCCmain.c: Added options --xram-size and --code-size
16117 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16119 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16120 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16122 2003-01-27 <johan AT balder>
16124 * src/SDCC.y: fixed bug #613764
16126 2003-01-26 <johan AT balder>
16128 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16129 * src/SDCCsymt.h: fixed bug #673374
16130 * src/SDCCglue.c: fixed bug #661910
16131 * src/SDCCast.c: fixed bug #458099 and 673374
16133 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16135 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16136 * as/mcs51/strcmpi.h: added
16137 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16138 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16139 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16140 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16141 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16142 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16143 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16144 * as/mcs51/Makefile.aslink: new module strcmpi
16145 * as/mcs51/Makefile.asx8051: new module strcmpi
16146 * as/mcs51/Makefil.bcc: new module strcmpi
16147 * as/mcs51/Makefile.in: new module strcmpi
16148 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16150 2003-01-26 <johan AT balder>
16152 * src/SDCCglue.c: reverted back to 1.124
16153 * src/SDCCast.c: reverted back to 1.156
16154 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16156 2003-01-25 <johan AT balder>
16158 * src/SDCCglue.c: A better fix for bug #661910
16159 * src/SDCCast.c: A better fix for bug #661910
16160 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16162 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16164 * src/Makefile.in: remove spawn.o
16165 * src/SDCCmain.c: remove spawn.h
16166 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16167 * src/spawn.c: removed
16168 * src/spawn.h: removed
16169 * support/regression/ports/ds390/spec.mk: link with -r
16171 2003-01-24 <johan AT CP255758-A>
16173 * src/ds390/gen.c (aopOp): fixed bug #667458
16174 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16175 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16176 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16178 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16180 * src/mcs51/peeph.def: better assembler identation by Frieder
16181 * src/mcs51/gen.c: better assembler identation by Frieder
16183 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16185 * as/z80/string.h: removed for gcc 3.2
16186 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16187 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16189 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16191 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16192 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16193 * support/regression/Makefile: separate temp files for ports
16194 * support/regression/generate-cases.py: separate temp files for ports
16195 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16196 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16198 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16200 * moved tinitalk to device/examples/ds390
16202 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16204 * as/mcs51/lkmem.c: rflag is for DS390
16205 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16206 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16207 (linkEdit): move mem- and map-files the same way as ihx-files
16208 * src/z80/main.c (_setDefaultOptions): removed --generic
16209 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16210 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16211 * src/pic/glue.c (picglue): --c1mode works again
16212 * src/pic16/glue.c (pic16glue): --c1mode works again
16213 * src/asm.c (printCLine): fix #660034
16215 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16217 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16218 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16219 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16220 * as/mcs51/lkmem (summary): better fix for sp problem
16221 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16222 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16223 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16224 remove --stack-after-data
16226 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16228 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16229 * src/SDCCutil.c (join): ugly bug: missing '\0'
16230 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16232 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16234 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16236 * src/pic/main.c (_asmCmd): gpasm supports -o
16237 * src/z80/main.c: more general macros
16238 * device/lib/Makefile.in: remove intermediate files
16240 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16242 * .version: Bumped version number to 2.3.3
16243 * src/SDCCBBlock.c: new option -o
16244 * src/SDCCglobl.h: new option -o
16245 * src/SDCCglue.c: new option -o
16246 * src/SDCCmain.c: new option -o
16247 * src/asm.c: new option -o
16248 * src/ds390/main.c: new option -o
16249 * src/pic/glue.c: new option -o
16250 * src/pic/pcode.c: new option -o
16251 * src/pic/ralloc.c: new option -o
16252 * src/pic16/glue.c: new option -o
16253 * src/pic16/pcode.c: new option -o
16254 * src/pic16/ralloc.c: new option -o
16255 * src/z80/main.c: new option -o
16256 * device/lib/Makefile.in: use -o
16257 * support/regression/ports/ds390/spec.mk: use -o
16258 * support/regression/ports/gbz80/spec.mk: use -o
16259 * support/regression/ports/mcs51/spec.mk: use -o
16260 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16261 * support/regression/ports/z80/spec.mk: use -o
16262 * support/regression/ports/ucz80/spec.mk: use -o
16263 * support/regression/ports/xa51/spec.mk: use -o
16264 * support/regression/fwk/lib/timeout.c: fix usage string
16266 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16267 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16269 2003-01-07 <johan AT balder>
16271 * src/SDCCast.c (decorateType): fixed bug #600035
16273 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16274 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16275 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16276 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16277 * src/pic/pcode.c: outcommented unused variable to remove warnings
16278 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16280 2003-01-06 <karl AT turbobit.com>
16281 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16284 2003-01-06 <johan AT balder>
16286 * src/SDCCicode.c: fixed array add
16288 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16289 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16290 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16292 2003-01-04 <johan AT balder>
16294 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16296 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16297 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16299 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16300 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16301 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16303 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16304 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16306 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16307 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16309 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16310 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16312 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16314 * in /sdcc/as/mcs51/ changed these files in order to create an
16315 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16316 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16317 following files to include the previous two files: aslink.dsp,
16318 Makefile.aslink, Makefile.bcc, and Makefile.in.
16320 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16321 .adb instead of .cdb
16323 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16325 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16326 value from option --iram-size.
16328 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16330 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16333 2002-09-18 <wiml AT hhhh.org>
16335 * SDCClrange.h: exposed setFromRange() and setToRange()
16336 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16337 packRegsForAccUse() (bug 542397)
16338 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16339 multiple times and emitting the fetch operations more than once
16340 added aopGetUsesAcc() function to allow binary operators to
16341 fetch their operands in the correct order; made genMinus() emit
16342 compact code for X = LITERAL - Y
16344 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16345 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16346 sprintf() in line 1267.
16348 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16349 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16352 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16353 Changes to aslink (All the changes are marked with 'JCF'):
16355 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16358 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16359 area BSEG. Also moves, if possible, the DATA area down into the internal
16360 ram so more space is available.
16362 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16365 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16366 not bytes. Function summary() which creates a memory usage summary
16367 file with extension .mem. Reports of overlaping stack and small stack
16368 size. If the space for the stack is less than 16 bytes aslink trows a
16371 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16372 the 8051. Option 'y' for memory summary output file.
16374 Changes to sdcc (All the changes are marked with 'JCF'):
16376 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16378 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16379 overlaying area for it (uses RegBankUsed[4]).
16381 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16382 bank zero as used by default. By default aslink locates the stack
16383 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16384 the creation of the .mem file. Delegates the allocation of data area
16385 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16386 the begining of the stack area to aslink.
16388 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16389 glue() in SDCCglue.c creates an area for it.
16391 2002-09-03 Borut Razem <borut.razem AT siol.net>
16392 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16393 sdcc/src/pic/glue.c:
16394 introduced atexit() handler for teporay files removal in case of
16395 errors, assertions, ...
16397 2002-08-29 Borut Razem <borut.razem AT siol.net>
16398 * sdcc/support/cpp2/auto-host_vc_in.h:
16399 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16400 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16401 Maybe there is a similar problem with BORLANDC? It should be checked!
16403 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16404 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16405 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16406 was not executed, and the compiler (cl) launched a warning:
16407 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16409 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16410 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16412 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16413 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16415 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16416 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16417 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16418 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16419 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16420 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16421 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16422 - added Release configuration in VS projects
16423 - review of compiler an linker options
16424 - VC .exe files are generated in bin_vc directory, not to interfere
16425 with binaries generated from other projects (cygwin, mingw, bcc ...)
16427 * sdcc/src/yacc.dsp: added
16429 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16430 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16431 and insert the version number definitions from .version
16433 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16435 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16436 added - genarate auto-host.h using auto-host_vc_in.h as template
16439 removed from CVS, generated automatically
16441 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16442 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16444 2002-08-11 Borut Razem <borut.razem AT siol.net>
16445 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16447 2002-08-10 Borut Razem <borut.razem AT siol.net>
16448 * src/SDCCmain.c (main):
16449 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16450 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16451 The consequence was that some temporary files were not removed.
16454 unification of code in functions tempfilename() and tempfile():
16455 function tempnam() is defined in Visual Studio 6.0 and .NET
16457 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16459 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16460 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16461 - removed compiler command line option /WX: Treats all warnings as errors
16462 - update a list of source files, included into the project
16464 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16465 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16466 changed project type to Generic Project so that can be correcly converted to VS.NET project
16468 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16470 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16472 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16474 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16475 added return 0 statements after assert() to make compiler happy
16477 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16478 added newline in the def file to keep MSC compiler satisfied
16480 * sdcc/src/z80/gen.c:
16481 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16482 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16483 - solved MSC error in function aopDump()
16485 * sdcc_vc.h: define PREFIX as "\\sdcc"
16487 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16488 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16490 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16491 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16492 - Rewrote the register banking algorithm.
16493 - Added pCode live-range analysis to registers (for now, only non-used and
16494 singly-used registers optimized away)
16496 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16498 * 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.
16500 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16501 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16503 2002-04-22 Michael Hope <michaelh AT vroom>
16505 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16507 * configure.in (DD_COPT): Added include support required for gbdk.
16509 * .version: Bumped version number just to increase it.
16511 * src/SDCCmain.c: Added -nostdinc to the default options.
16513 2002-04-15 Michael Hope <michaelh AT vroom>
16515 * device/lib/z80/printf.c (sprintf): Added.
16517 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16519 * src/z80/peeph.def: Added transpose redundent load rule.
16521 * src/z80/main.c: Added force callee saves for jaune.
16523 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16525 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16527 2002-03-28 Johan Knol <johan AT balder>
16529 * src/SDCCval.c: fixed bug #532436
16531 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16533 Added "char *Processor" field to the port structure.
16536 Added -p option. Allows port dependent processor to be specified.
16539 Initialized the new field char *Processor field to NULL in all ports
16542 Compiler generated registers for interrupt context saving
16543 were not getting allocated.
16545 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16548 Fixed left shift. Will promote the left side of a left shift
16549 if a) left shifting more than size of operand or b) when assigned
16550 to something size > size of left side
16552 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16554 tons of changes. Register allocation has been
16555 rewritten. Added customization for the various PICs. Flow
16556 analysis is restructured. ...
16558 * src/pic/device.h:
16561 * src/pic/device.c:
16562 Added. device.c is a PIC port hack to accomodate variations
16565 2002-03-13 Michael Hope <michaelh AT vroom>
16567 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16569 2002-03-04 johanknol <johanknol AT manik>
16571 * /src/SDCCval.c: fixed
16573 const unsigned char arr[][2] = { { 0, 1 } };
16574 t18.c:1: error: Initializer element is not constant
16576 2002-03-04 bela <bela AT manik>
16578 * /device/include/mcs51reg.h:
16579 ds89c420 register definition update
16581 2002-03-03 <johan AT FRIJA>
16583 * support/Util/SDCCerr.c: did something, but don't no why anymore
16585 * support/regression/tests/bug-524691.c: made it a little less shy
16587 * src/SDCCast.c (decorateType): fixed bug #524697
16589 * src/SDCCast.c: made some lineno improvements
16591 * src/SDCCval.c (getNelements): changed warning to error
16593 * src/SDCCglue.c (printIvalArray): changed warning to error
16595 * src/SDCCicode.c: fixed a warning for mingw
16597 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16599 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16601 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16603 * src/ds390/peeph.def:
16604 Added some more peephole rules
16606 * src/ds390/gen.c: Various fixes & enhancements
16608 * src/SDCClrange.c, src/SDCClrange.h:
16609 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16611 * src/ds390/ralloc.c:
16612 various fixes & enhancements (ds390) specific
16614 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16615 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16618 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16620 2002-03-02 <johan AT FRIJA>
16622 * src/SDCCast.c (decorateType): fixed bug #524708
16624 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16626 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16628 2002-03-01 Michael Hope <michaelh AT vroom>
16630 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16632 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16634 2002-03-01 <johan AT FRIJA>
16636 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16638 * src/SDCCast.c (decorateType): fixed bug #524209
16640 * src/SDCCval.c (valNot): fixed bug #524195
16642 2002-02-26 <johan AT balder>
16644 * src/xa51/gen.c: fixed a warning
16646 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16648 * src/SDCCast.c (decorateType): fixed bug #522534
16650 2002-02-23 <johan AT balder>
16652 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16654 2002-02-22 <johan AT balder>
16656 * src/SDCCast.c: fixed bug #514865
16658 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16660 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16662 * sdcc/src/SDCCloop.c:
16663 Previous fix was not good. basic blocks that have "break" or "return" are
16664 not really partof a loop , but live ranges used in these blocks should
16665 be live thru the entire loop, so set partOfLoop but don't add them to
16668 2002-02-21 <johan AT FRIJA>
16670 * src/SDCCcse.c: fixed bug #514308
16672 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16675 Fixed BUG #519583. If a conditional block ended in a return/break
16676 statement inside a loop, it was not being considered part of the loop.
16678 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16680 2002-02-10 Karl Bongers <karl AT turbobit.com>
16683 Fixed up SDCDB debugger somewhat. Updated debugger/README
16684 with lots of comments and notes.
16686 * device/examples/test2.c:
16687 Fix bug, "red" variable not being initialized(compiler complained).
16689 * device/examples/Makefile, examples/test3.c:
16690 Add Makefile in device/examples folder, compiles test3.c
16691 for use as a multiple module SDCDB test case.
16693 * sim/ucsim/cmd.src/cmdset.cc:
16694 Took out debug printfs in ucsim "next" command.
16696 * sim/ucsim/xa.src:
16697 Karl and Johan start ucsim XA support. Most dissassembly working,
16698 about 75% emulation done(plenty of work remaining).
16700 * sim/ucsim/z80.src:
16701 Add Z80 support to ucsim, add test-ucz80 regression test,
16702 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16703 Notice z80 compiler fails on examples/test3.c/crc code.
16705 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16707 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16708 Added support for --parms-in-bank1
16710 * src/ds390/peeph.def:
16711 added a few more peephole optimzations
16713 * src/ds390/main.c:
16714 1) added __builtin_inp & __builtin_outp used to read in data of given length
16715 from a memory mapped port
16716 2) added __builtin_memcmp
16717 3) added __builtin_swapw swap bytes of a short
16719 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16720 1) handle multiple send & receives from register bank1
16721 2) ralloc can now allocate DPTR1 to some liveRanges
16723 * src/SDCCsymt.c, src/SDCCsymt.h:
16724 changes to handle multiple sends & receives
16726 * src/SDCCptropt.h:
16727 added some pointer arithmetic optimization
16729 * src/SDCCptropt.c:
16730 added some pointer arithmetic optimizations but not stable yet so not
16731 called from anywhere (will get this working shortly)
16733 * src/SDCCopt.c: fixed for multiple sends & receives
16736 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16737 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16738 set preprocessor defines (depending on options)
16740 * src/SDCCicode.c, src/SDCCicode.h:
16741 changes made to handle multiple sends & receives
16744 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16746 * src/SDCCcse.c, src/SDCCcse.h:
16747 added function findbackward def (to be used in upcoming optimization)
16749 * src/SDCCcflow.c, src/SDCCcflow.h:
16750 added function returnAtEnd - to determine if a basic block terminates with
16753 * src/SDCCast.c, src/SDCCast.h:
16754 added option parms-in-bank1
16756 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16757 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16758 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16759 adjusted for --parms-in-bank1 option
16761 * device/include/string.h:
16762 donot redefine "reentrant" keyword
16764 * device/include/ds80c390.h: Added some more SFRs
16766 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16768 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16770 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16772 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16774 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16776 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16778 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16780 * Added --xram-movc option
16782 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16784 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16786 2002-01-11 Johan Knol
16788 * Added math lib of Jesus Calvino-Fraga
16790 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16792 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16793 * support/regression/Makefile: new target test-mcs51-stack-auto
16794 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16796 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16798 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16800 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16802 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16804 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16806 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16808 * src/SDCCglue.h: add definition for printIvalChar()
16810 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16812 * src/SDCCast.c: fix #498138 by Johan
16814 * src/SDCCglue.c: fix #498138 by Johan
16816 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16818 * support/regression/Makefile: fix clean
16820 * support/regression/ports/ds390/support.c: fix transmission of last character
16822 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16824 * /sdcc/src/ds390/gen.c:
16825 a) improved computing address of stack variable
16826 b) took out some #if 0 code
16827 c) improved parmBytes adjustment
16828 d) improved genPlusIncr & genMinusIncr
16829 e) genCmp could generate bad code (when left assigned to DPTR)
16830 f) Fixed bug in hasInc
16832 * /sdcc/src/ds390/ralloc.c:
16833 a) packRegsForSupport could mess up live information (Fixed)
16834 b) packRegsDPTRuse could be incorrect for left & right shift
16836 * /sdcc/src/mcs51/ralloc.c:
16837 packRegsForSupport could mess up the live information (Fixed)
16839 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16841 * /sdcc/src/SDCCast.c:
16842 can reverse a loop even if function call is present as long
16843 as the loop control variable is local & is not passed as parameter
16845 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16847 * /sdcc/ChangeLog: *** empty log message ***
16849 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16850 More builtin function additions for TININative
16852 * /sdcc/src/ds390/ralloc.c:
16853 Had broken the regression testsuite
16855 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16857 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16858 Added funcattr hasStackParms will be set for reentrant functions when there
16859 are paramteres on the stack, this helps in minimizing frame pointer generation
16860 typeFromStr can handle function pointers now
16862 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16863 *** empty log message ***
16865 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16867 * /src/ds390/gen.c, /src/ds390/main.c:
16868 More builtin function additions for TININative
16870 * /src/ds390/ralloc.c:
16871 Had broken the regression testsuite
16873 * /src/SDCCast.c: Fixed a bug in dumptree
16875 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16876 Added funcattr hasStackParms will be set for reentrant functions when there
16877 are paramteres on the stack, this helps in minimizing frame pointer generation
16878 typeFromStr can handle function pointers now
16880 * /doc/builtins.txt, /doc/TININative.txt:
16881 *** empty log message ***
16884 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16886 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16887 ALPHA version for -mTININative
16889 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16890 updated to reflect changes in the port structure
16893 added function do_assemble (similar to do_link) if non-null this function
16894 will be called to do assembly (-mTININative) requires a multi command
16896 added function genAssemblerEnd will be called to generate assembler Epilogue
16899 added _JavaNative to debug info printing
16901 * /src/SDCCmain.c: added option --tini-libid
16902 added port->do_assemble function (-mTININative) has a multi command assemble
16904 * /src/SDCCglue.c: Disabled "constExpr" check
16905 added port->genAssemblerEnd function
16907 * /src/SDCCglobl.h: Added option --tini-libid value
16910 tookout optimizeCompare from the header (has no external references)
16912 * /src/SDCCast.c: made one more function "static"
16914 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16916 * src/z80/mappings.i: Added z80asm support.
16918 * src/z80/main.c: Added z80asm support on --asm=z80asm
16920 * src/z80/gen.c: Fixed asm portability issues.
16922 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16924 * src/SDCCglue.c (printExterns): Added global/extern split.
16926 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16928 * support/regression/Makefile: added test for mcs51 model large
16930 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16932 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16934 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16936 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16938 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16940 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16942 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16944 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16946 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16948 * support/regression/tests/simplefloat.c: Port to mcs51.
16950 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16951 * support/regression/tests/bug-485362.c: Added.
16953 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16955 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16957 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16959 * src/z80/gen.c (aopDump): Added a dump function.
16961 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16962 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16964 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16966 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16968 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16970 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16972 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16974 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16976 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16978 * support/regression/ports/ds390/support.c: Use tinibios.
16980 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16982 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16984 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16985 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16987 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16989 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16991 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16993 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16995 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16996 (packRegsForIYUse): Created and optimised.
16998 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17000 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
17001 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
17003 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
17005 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
17007 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
17009 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17011 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
17013 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
17015 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17017 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
17019 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
17021 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
17023 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
17025 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
17026 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
17027 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
17029 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
17031 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
17032 (genNotFloat): Added.
17033 (genUminusFloat): Added.
17035 * device/lib/z80/Makefile: Added floating pt stubs.
17037 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
17039 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
17041 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
17043 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
17045 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
17047 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
17049 * sdcc/support/regression/Makefile: Add port ds390.
17051 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
17053 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
17055 * sdcc/support/regression/ports/ds390/spec.mk: Added.
17057 * sdcc/support/regression/ports/ds390/support.c: Added.
17059 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
17061 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
17063 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17065 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17067 * device/include/malloc.h: Added z80 and gbz80 support.
17069 * device/lib/gbz80/heap.s: Added.
17071 * device/lib/z80/heap.s: Added.
17073 * device/lib/malloc.c: Added z80 and gbz80 support.
17075 * support/regression/tests/malloc.c (testMalloc): Added.
17077 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17079 * support/regression/tests/bug-478094.c: Added.
17081 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17083 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17085 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17087 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17089 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17091 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17093 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17095 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17097 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17099 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17101 * support/regression/tests/bug-477927.c: Added.
17103 * src/z80/peeph.def: Added minor rules.
17105 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17107 * src/z80/peeph.def: Added jump optimisation modification.
17109 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17111 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17113 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17115 * support/regression/tests/funptrs.c: Added.
17117 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17119 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17121 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17123 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17125 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17127 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17128 (movLeft2ResultLong): Created.
17130 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17131 (joinPushes): Added. Joins two char pushes into a word push.
17133 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17135 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17137 * support/makebin/Makefile (install): Added creation of dest dir.
17139 2001-10-24 Karl Bongers <karl AT turbobit.com>
17141 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17143 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17145 * src/z80/ralloc.c: Turned off faulty pack for one use.
17147 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17149 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17151 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17153 * support/regression/Makefile: Improved clean
17155 * support/regression/ports/gbz80/spec.mk: Added clean
17157 * support/regression/ports/host/spec.mk: Added clean
17159 * support/regression/ports/z80/spec.mk: Added clean
17161 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17163 * support/regression/ports/mcs51/timeout.c: little improvements
17165 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17167 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17169 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17171 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17173 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17175 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17177 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17179 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17180 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17182 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17184 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17186 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17188 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17190 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17192 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17194 * support/regression/tests/longor.c: Added.
17196 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17198 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17200 * as/mcs51/aslink.h: define PATH_MAX
17202 * as/mcs51/asm.h: define PATH_MAX
17204 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17206 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17208 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17210 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17212 * src/SDCCglobl.h: define PATH_MAX
17214 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17216 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17218 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17220 * src/z80/gen.c (gencjneshort): Fixed
17222 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17224 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17226 * support/regression/tests/bug-469671.c: Added.
17228 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17230 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17232 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17234 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17236 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17238 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17240 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17242 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17244 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17246 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17248 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17250 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17252 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17254 * 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.
17256 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17258 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17260 2001-10-07 <johan AT FRIJA>
17262 * device/lib/gets.c (gets): fixed the return value.
17264 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17265 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17267 * 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.
17269 * 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.
17271 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17273 * src/pic/gen.c: Removed Safe_strdup.
17275 * configure.in: Added option to enable libgc support.
17277 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17278 (bitVectUnion): Optimised.
17279 (bitVectIntersect): Optimised.
17280 (bitVectBitsInCommon): Optimised.
17281 (bitVectCplAnd): Optimised.
17283 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17285 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17287 * src/SDCCmain.c: distinguish between assembler debug and plain options
17289 * src/avr/main.c: remove standard assembler options
17291 * src/ds390/main.c: remove standard assembler options
17293 * src/mcs51/main.c: remove standard assembler options
17295 * src/port.h: removed "PENDING" comment
17297 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17299 * src/device/lib/_mulint.c : new, with assember functions
17301 * src/device/lib/_mullong.c : new, with assember functions
17303 * src/device/lib/_divuint.c : with assember functions
17305 * src/device/lib/_divsint.c : with assember functions
17307 * src/device/lib/_divulong.c: with assember functions
17309 * src/device/lib/_divslong.c: with assember functions
17311 * src/device/lib/_moduint.c : with assember functions
17313 * src/device/lib/_modsint.c : with assember functions
17315 * src/device/lib/_modulong.c: with assember functions
17317 * src/device/lib/_modslong.c: with assember functions
17319 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17321 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17323 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17324 replaced _mululong.c and _mulslong.c by _mullong.c
17326 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17328 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17330 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17332 * src/SDCCglue.c: test, if win32api is available for MINGW
17334 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17336 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17337 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17338 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17339 * support/regression/ports/host/spec.mk: removed GENERIC
17340 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17341 * support/regression/ports/z80/spec.mk: removed GENERIC
17343 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17345 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17347 * support/regression/tests/bug-467035.c: Created.
17349 2001-10-01 <johan AT FRIJA>
17351 * src/SDCC.y: fixed bug #466586 part 1
17353 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17355 * SDCCicode.c: z80 has no generic pointers
17356 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17358 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17360 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17362 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17364 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17366 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17368 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17370 * configure.in: Fixed up so that ucsim is only configured once.
17372 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17374 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17375 (getPathDifference): As above.
17377 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17379 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17381 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17382 * .version: Updated to 2.3.1
17384 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17385 Added copyright header.
17387 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17388 (assemble): Added support for macro based assembler commands.
17389 (linkEdit): Added support for macro based linker commands.
17390 (preProcess): Changed the pre-processor to use macros.
17391 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17392 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17394 * device/lib/z80/crt0.s: Added module name for debugging.
17396 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17398 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17400 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17402 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17404 * src/Makefile.in: Added SDCCmacro and SDCCutil
17406 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17408 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17410 2001-09-16 <johan AT FRIJA>
17412 * 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.
17414 2001-09-15 <johan AT FRIJA>
17416 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17417 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17419 2001-09-11 <johan AT FRIJA>
17421 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17423 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17425 * support/regression/tests/bug-460444.c: Added test case.
17427 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17428 (genCast): Added justification for all of the asserts.
17430 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17432 * support/regression/support.c: _xdata replaced by xdata
17434 * support/regression/spec.mk: removed _generic
17436 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17438 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17440 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17441 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17443 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17445 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17447 * support/regression/tests/bug-460010.c: Added test case.
17449 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17451 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17453 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17455 * support/regression/testfwk.c: removed workaround for bug #436344
17457 * support/regression/tests/bp.c: use less memory with mcs51
17459 * support/regression/tests/bug-441448.c: use less memory
17461 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17463 * support/regression/collate-results.py: typo
17465 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17467 * support/regression/tests/fetchoverlap.c: Added new test case.
17469 * support/regression/tests/bp.c: Added new test case.
17471 * support/regression/tests/bug-448984.c: Added new test case.
17473 * support/regression/tests/pow2shifts.c: Added new test case.
17475 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17476 (genlshTwo): Fixed right shift for count > 8.
17478 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17480 2001-09-08 <johan AT FRIJA>
17482 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17484 2001-09-07 <johan AT FRIJA>
17486 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17488 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17490 2001-09-06 <johan AT FRIJA>
17492 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17493 * bernhard noted me at this: "() equals to (void)" (1.38)
17495 2001-09-05 <johan AT FRIJA>
17497 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17499 2001-09-04 <johan AT FRIJA>
17501 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17504 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17506 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17508 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17510 * link/z80/aslink.h: Fixed path for PATH_MAX
17512 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17514 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17516 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17518 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17520 * 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.
17522 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17524 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17525 (genCmp): Fixed up genCmp for the GB with longs.
17527 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17529 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17531 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17533 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17535 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17537 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17539 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17541 * 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.
17543 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17545 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17547 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17549 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17551 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17553 * sim/ucsim/configure: little improvement of Cygwin-detection
17554 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17555 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17556 * support/regression/tests/bug-221100.c: small changes for mcs51
17557 * support/regression/tests/bug-221168.c: small changes for mcs51
17558 * support/regression/tests/bug-227710.c: small changes for mcs51
17559 * support/regression/tests/staticinit.c: small changes for mcs51
17560 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17561 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17562 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601