1 2008-02-11 Borut Razem <borut.razem AT siol.net>
3 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
4 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
6 2008-02-11 Borut Razem <borut.razem AT siol.net>
8 * doc/sdccman.lyx: documented ar format libraries
10 2008-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12 * support/regression/tests/float_single.c: added regression
13 test. Some testpoints for probably rarely used functions
14 (acosf, sinhf, tanf, expf) disabled for some targets
16 2008-02-10 Raphael Neider <rneider AT web.de>
18 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
19 (genAssign): fixed for operands on the stack
21 * device/lib/pic16/libc/stdio/vfprintf.c,
22 device/lib/pic16/configure.ac,
23 device/lib/pic16/Makefile.common: add configurable support for
24 printing floats via ./configure --enable-floats
25 * device/lib/pic16/configure,
26 device/lib/pic16/Makefile.in,
27 device/lib/pic16/libm/Makefile.in,
28 device/lib/pic16/debug/Makefile.in,
29 device/lib/pic16/libio/Makefile.in,
30 device/lib/pic16/startup/Makefile.in,
31 device/lib/pic16/libsdcc/Makefile.in,
32 device/lib/pic16/libdev/Makefile.in,
33 device/lib/pic16/libc/Makefile.in: regenerated
34 * doc/sdccman.lyx: documented float support and how to get it
35 * doc/Makefile.in: fixed race condition on parallel builds
37 * device/lib/pic16/libc/stdio/sprintf.c,
38 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
39 pointer to the string buffer, enlarge buffer for x_ftoa()
41 2008-02-10 Borut Razem <borut.razem AT siol.net>
43 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
45 2008-02-10 Raphael Neider <rneider AT web.de>
47 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
49 2008-02-09 Raphael Neider <rneider AT web.de>
51 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
52 artificial bank size limits for compound data (structs, arrays),
53 avoids assert if --obanksel=N, N > 1, is given
55 2009-02-09 Borut Razem <borut.razem AT siol.net>
57 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
58 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
59 uses '`' character instead '\n' for padding
60 * as/asranlib/asranlib.c: made it more robust
62 2009-02-08 Borut Razem <borut.razem AT siol.net>
65 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
66 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
69 2009-02-07 Borut Razem <borut.razem AT siol.net>
71 * as/asranlib/asranlib.c: fixed BSD header length calculation
72 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
73 due sdcc asxxxx license change to GPLv3
75 2009-02-05 Borut Razem <borut.razem AT siol.net>
77 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
78 added support for BSD (Mac OS X) ar format
79 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
80 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
81 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
82 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
83 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
84 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
85 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
86 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
87 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
88 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
89 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
90 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
91 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
92 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
93 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
94 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
95 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
96 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
97 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
98 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
99 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
100 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
101 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
102 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
103 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
104 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
105 changed license to GPL either version 3, or (at your option) any
108 2009-02-05 Borut Razem <borut.razem AT siol.net>
110 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
111 added support for BSD (Mac OS X) ar format
113 2009-02-02 Borut Razem <borut.razem AT siol.net>
115 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
116 device/lib/z80/Makefile.in:
117 chose source files in the PORT directory if they are available
119 2008-02-01 Raphael Neider <rneider AT web.de>
121 * device/lib/pic16/libdev/pic18f1220.c,
122 * device/lib/pic16/libdev/pic18f4450.c:
123 define SSPBUF to allow use of printf
125 2009-02-01 Borut Razem <borut.razem AT siol.net>
127 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
128 device/lib/hc08/Makefile.in, device/lib/incl.mk,
129 device/lib/z80/Makefile.in:
130 don't remake libraries
131 * support/regression/tests/snprintf.c:
132 reenable floating point in small-xstack-auto library
134 2008-01-26 Raphael Neider <rneider AT web.de>
136 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
138 2008-01-25 Raphael Neider <rneider AT web.de>
140 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
141 search path instead of appending them
143 2009-01-24 Borut Razem <borut.razem AT siol.net>
145 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
146 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
147 to 32 bit unsigned int when calling sputl() since it is a macro
148 * as/link/lkar.c: changed the initialization of This->loaded
150 2009-01-23 Borut Razem <borut.razem AT siol.net>
152 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
153 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
154 unsigned int when calling new(), since asxxxx doesn't use function
157 2009-01-21 Borut Razem <borut.razem AT siol.net>
159 * as/link/lkar.h: sgetl and sputl are independent of endianness
160 * as/link/sdxxxx_config.h.in: removed endianness detection
162 2009-01-20 Borut Razem <borut.razem AT siol.net>
164 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
165 due creation of ar format libraries
166 * support/scripts/sdcc.nsi:
167 don't add nonexistent object files to the package
169 2009-01-19 Borut Razem <borut.razem AT siol.net>
171 * Makefile.in, configure.in, configure,
172 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
173 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
174 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
175 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
176 device/lib/small/Makefile.in,
177 device/lib/z80/Makefile.in: create ar format libraries
178 * support/regression/ports/mcs51-xstack-auto/spec.mk:
179 use device/lib/Makefile to create library
180 * support/regression/tests/snprintf.c:
181 floating point is not enabled in small-xstack-auto library
182 * device/lib/libfloat.lib, device/lib/libint.lib,
183 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
185 2009-01-18 Borut Razem <borut.razem AT siol.net>
187 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
188 warning: extra tokens at end of #endif directive
190 2009-01-11 Borut Razem <borut.razem AT siol.net>
192 * Makefile.in: added SDCC_ASRANLIB to PKGS
194 2009-01-10 Borut Razem <borut.razem AT siol.net>
196 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
197 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
198 due added support for ar format libraries
200 2009-01-09 Borut Razem <borut.razem AT siol.net>
202 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
203 as/asranlib/asranlib.c: added asranlib
204 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
205 * Makefile.in, as/link/hc08/Makefile.in,
206 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
207 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
208 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
209 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
210 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
211 configure.in, sdcc.dsw: modified to support ar format libraries
213 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
215 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
218 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
220 * sim/ucsim/z80.src/inst_ed.cc:
221 Fixed bug #2488074, which made regression tests fail.
223 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
225 * device/lib/z80/mod.s,
226 device/lib/z80/div.s,
227 device/lib/z80/mulchar.s,
228 device/lib/z80/mul.s,
229 device/lib/z80/divsigned.s,
230 device/lib/z80/Makefile.in:
231 Implemented RFE #1702376.
233 2009-01-05 Borut Razem <borut.razem AT siol.net>
235 * as/link/lksdcclib.c:
236 fixed linker hanging in INDEXLIB is not defined (hc08)
238 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
241 Implemented RFE #2485684, and some further improvements of HL caching
243 * src/z80/peeph-z80.def:
244 Fixed a bug exposed by implementing RFE #2485684.
246 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
248 * src/z80/peeph-z80.def:
249 Peephole improvements.
252 device/include/string.h,
253 device/lib/z80/memmove.s:
255 * device/lib/z80/Makefile.in,
256 device/lib/Makefile.in,
257 support/regression/tests/memory.c,
258 device/lib/z80/strlen.s:
259 Partially implemented RFE #2471534.
261 2009-01-04 Borut Razem <borut.razem AT siol.net>
263 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
264 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
265 * doc/README.txt: updated John Hartman's e-mail address
266 * as/link/lkrel.c, as/link/lksdcclib.c:
267 fixed bug #2484677: Linker hangs
268 * src/z80/peep.c: fixed msvc warning C4047:
269 'return' : 'int ' differs in levels of indirection from 'char *'
270 * config.dsp: as/lib corrected to as/link
272 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
275 Implemented RFE #2484693.
276 * src/z80/peeph-z80.def:
277 Some peephole improvements.
279 2009-01-03 Borut Razem <borut.razem AT siol.net>
282 fixed warning: 'ret' may be used uninitialized in this function
284 2009-01-02 Borut Razem <borut.razem AT siol.net>
286 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
287 as/link/getline.[ch], as/link/lkrel.[ch]: added,
288 made support for differnet library formats more flexible,
289 preparation for support of ar format
290 * as/link/lklibr.c, as/link/z80/Makefile.in,
291 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
292 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
293 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
294 as/link/hc08/lkelf.c, as/link/aslink.h:
295 made support for differnet library formats more flexible,
296 preparation for support of ar format
298 2009-01-01 Borut Razem <borut.razem AT siol.net>
300 * as/link/asxxxx_config.h.in:
301 fixed warning: extra tokens at end of #endif directive
303 fixed warning: suggest parentheses around && within ||
304 * device/lib/Makefile.in: allow whitespaces at the end of lines in
305 ports.build, in order to make it work on cygwin - it seems to be a
306 bug in cygwin grep: CR is not treated as part of end-of-line
308 2008-12-31 Borut Razem <borut.razem AT siol.net>
310 * configure, configure.in, config.dsp, config_vc.awk,
311 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
312 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
313 introduced asxxxx_config.h.in
315 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
318 src/z80/peeph-z80.def:
319 Minor addition improvement.
321 2008-12-30 Raphael Neider <rneider AT web.de>
323 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
324 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
325 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
326 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
327 support/librarian/sdcclib.c, support/makebin/makebin.c:
328 partially revert changes from r5293..r5295
330 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
332 * src/z80/peeph-z80.def:
333 Minor peephole improvement.
335 2008-12-29 Raphael Neider <rneider AT web.de>
337 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
338 incorrectly discarded BANKSELs
340 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
342 * support/regression/tests/memory.c:
343 Added simple test for memset(), memcpy() and memmove()
345 2008-12-29 Borut Razem <borut.razem AT siol.net>
347 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
349 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
351 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
352 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
353 (177.j): added new rule
354 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
355 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
356 (decorateType CAST): propagate storage class to generic pointer results
358 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
360 * device/lib/z80/string.c,
361 device/lib/z80/printf.c,
362 device/lib/z80/mul.s:
365 Fixed code generation bug exposed by builtin memcpy().
367 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
369 * device/lib/_memcpy.c:
370 fixed conflict with builtin memcpy()
372 2008-12-26 Borut Razem <borut.razem AT siol.net>
374 * support/librarian/sdcclib.c:
375 fixed bug 2466950: "sdcclib broken"
376 by removing fgets return value check
378 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
381 device/include/string.h: Implemented RFE #1914254
383 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
384 * device/lib/z80/Makefile.in,
385 device/lib/Makefile.in,
386 device/lib/z80/memmove.s: Implemented RFE #1914256
388 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
390 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
391 * src/z80/peep.c: improved checks for unused data
393 src/z80/main.c: Implemented RFE #1899189
395 2008-12-25 Borut Razem <borut.razem AT siol.net>
397 * support/regression/Makefile.in:
398 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
400 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
402 * src/z80/peeph-z80.def: minor peephole improvements
404 2008-12-21 Borut Razem <borut.razem AT siol.net>
406 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
407 due to redefinition of symbol __assert
408 sdcclib.c:53:1:warning: "__assert" redefined
409 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
410 warning: this is the location of the previous definition
412 2008-12-20 Raphael Neider <rneider AT web.de>
414 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
415 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
416 support/cpp/libcpp/macro.c: fix format string errors
418 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
420 * src/pic/device.c: partial rewrite using strtok,
421 quieten compiler warnings, adopt SDCC coding style
423 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
424 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
425 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
426 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
427 support/librarian/sdcclib.c, support/makebin/makebin.c:
428 quieten most compiler warnings
430 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
431 probably fix operator precedence bug
433 * doc/clean.mk: quieten rm if no .lyx is present
435 2008-12-19 Borut Razem <borut.razem AT siol.net>
437 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
438 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
439 doc/README.txt, doc/test_suite_spec.lyx:
440 applied patch 2446381: Dcoumentation spelling correcitons
441 thanks to Steven Borley
443 2008-12-16 Raphael Neider <rneider AT web.de>
445 * device/include/pic/pic12f629.h,
446 device/include/pic/pic12f675.h,
447 device/lib/pic/libdev/pic12f629.c,
448 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
450 2008-12-14 Borut Razem <borut.razem AT siol.net>
452 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
453 converted to LyX 1.5.7 (\lyxformat 276) format
455 2008-12-07 Borut Razem <borut.razem AT siol.net>
457 * support/regression/tests/bitfields.c:
458 added test case for bug #2366757
460 2008-12-07 Raphael Neider <rneider AT web.de>
462 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
463 NULL pointer dereference, closes #2366757
465 2008-11-25 Raphael Neider <rneider AT web.de>
467 * device/include/pic16/pic16devices.txt,
468 sdcc/src/pic16/device.c,
469 sdcc/src/pic16/device.h: implicitly disable XINST
470 whenever CONFIG4L is set via an additional optional
471 argument to the configword directive in pic16devices.txt
473 2008-11-24 Raphael Neider <rneider AT web.de>
475 * device/lib/pic16/configure.ac,
476 device/lib/pic16/Makefile.common: fixed quoting issues
478 * device/lib/pic16/configure,
479 device/lib/pic16/debug/Makefile.in,
480 device/lib/pic16/libc/Makefile.in,
481 device/lib/pic16/libdev/Makefile.in,
482 device/lib/pic16/libio/Makefile.in,
483 device/lib/pic16/libm/Makefile.in,
484 device/lib/pic16/libsdcc/Makefile.in,
485 device/lib/pic16/Makefile.in,
486 device/lib/pic16/startup/Makefile.in: regenerated
488 * src/pic16/main.c (_pic16_finaliseOptions): revert to
491 2008-11-24 Raphael Neider <rneider AT web.de>
493 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
494 argument of --asm= or --link= to allow for
495 --asm="sh script --options", the user can double quote the
496 argument if needed: --asm="'c:/program files/gpasm' -q",
497 also fix some potential buffer overflows
499 2008-11-19 Borut Razem <borut.razem AT siol.net>
502 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
503 thanks Mauro Giachero
505 2008-11-16 Borut Razem <borut.razem AT siol.net>
507 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
508 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
510 2008-11-15 Borut Razem <borut.razem AT siol.net>
512 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
513 src/SDCCsymt.c, src/SDCCsymt.h:
514 fixed RFE #2291335 : Unnamed bit-field initialization
515 * support/regression/tests/bitfields.c:
516 added test case for RFE #2291335
517 * support/regression/tests/bug-1981238.c:
518 don't initialize unnamed bit-fields
520 2008-11-11 Raphael Neider <rneider AT web.de>
522 * device/include/pic16/pic18f25j10.h,
523 device/include/pic16/pic18f45j10.h: remove useless boilerplate
525 * device/include/pic16/adc.h,
526 device/lib/pic16/libio/adc/adcbusy.c,
527 device/lib/pic16/libio/adc/adcclose.c,
528 device/lib/pic16/libio/adc/adcconv.c,
529 device/lib/pic16/libio/adc/adcopen.c,
530 device/lib/pic16/libio/adc/adcread.c,
531 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
532 and fixed ADC routines to work for more target devices,
533 incorporates patch #2036130 by Nick Materer
535 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
537 * device/include/ctype.h,
538 * device/include/ds400rom.h,
539 * device/include/ds80c390.h,
540 * device/include/float.h,
541 * device/include/math.h,
542 * device/include/serial.h,
543 * device/include/stdbool.h,
544 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
546 * device/include/mcs51/C8051F336.h,
547 * device/include/mcs51/C8051T600.h,
548 * device/include/mcs51/C8051T610.h,
549 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
550 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
552 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
554 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
556 2008-11-10 Raphael Neider <rneider AT web.de>
558 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
559 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
560 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
561 (patch by Nick Materer, #2253980)
563 * device/lib/pic16/libio/adc.ignore,
564 device/lib/pic16/libio/i2c.ignore,
565 device/lib/pic16/libio/usart.ignore,
566 device/lib/pic16/pics.all: updated to build more device libs
568 * device/lib/pic16/libdev/Makefile.am,
569 device/lib/pic16/libdev/Makefile.in,
570 device/lib/pic16/libio/Makefile.am,
571 device/lib/pic16/libio/Makefile.in: regenerated
573 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
574 names per memory location, applied SDCC style to more functions
576 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
578 * device/include/mcs51/p89lpc933_4.h: new NXP header file
579 * device/include/mcs51/p89lpc935_6.h: new NXP header file
580 * device/include/mcs51/p89v66x.h: minor changes
581 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
583 2008-11-09 Raphael Neider <rneider AT web.de>
585 * device/include/pic/pic14devices.txt: fixed memory description for
586 12f629 and 12f675, closes #2236240
588 2008-11-06 Borut Razem <borut.razem AT siol.net>
590 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
591 pass system include paths with -isystem to sdcpp
592 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
593 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
595 2008-11-02 Raphael Neider <rneider AT web.de>
597 * doc/sdccman.lyx: updated the sections on the library build process
598 and on how to add support for new devices, and documented known
599 problems with the extended instruction set including a workaround
601 2008-11-01 Raphael Neider <rneider AT web.de>
603 * device/include/pic16/adc.h,
604 device/include/pic16/pic16devices.txt,
605 device/include/pic16/pic18f2410.h,
606 device/include/pic16/pic18f2510.h,
607 device/include/pic16/pic18f2515.h,
608 device/include/pic16/pic18f2610.h,
609 device/include/pic16/pic18f4410.h,
610 device/include/pic16/pic18f4510.h,
611 device/include/pic16/pic18f4515.h,
612 device/include/pic16/pic18f4610.h,
613 device/include/pic16/pic18fregs.h,
614 device/lib/pic16/libdev/Makefile.am,
615 device/lib/pic16/libdev/Makefile.in,
616 device/lib/pic16/libdev/pic18f2410.c,
617 device/lib/pic16/libdev/pic18f2510.c,
618 device/lib/pic16/libdev/pic18f2515.c,
619 device/lib/pic16/libdev/pic18f2610.c,
620 device/lib/pic16/libdev/pic18f4410.c,
621 device/lib/pic16/libdev/pic18f4510.c,
622 device/lib/pic16/libdev/pic18f4515.c,
623 device/lib/pic16/libdev/pic18f4610.c,
624 device/lib/pic16/libio/Makefile.am,
625 device/lib/pic16/libio/Makefile.in,
626 device/lib/pic16/pics.all: added support for 18f[24][456]10
627 and 18f[24]515 devices
628 * doc/sdccman.lyx: updated list of supported PIC16 devices
630 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
631 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
632 src/xa51/gen.c: avoid compiler warnings
633 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
635 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
637 * device/include/mcs51/p89v66x.h: NXP header file
638 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
639 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
641 2008-10-14 Raphael Neider <rneider AT web.de>
643 * device/lib/pic16/libdev/Makefile.am,
644 device/lib/pic16/libio/Makefile.am: enable building libraries for
645 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
646 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
647 * device/lib/pic16/libdev/Makefile.in,
648 device/lib/pic16/libio/Makefile.in: regenerated
650 2008-10-14 Raphael Neider <rneider AT web.de>
652 * device/include/pic16/pic18f2450.h,
653 device/include/pic16/pic18f4450.h,
654 device/lib/pic16/libdev/pic18f2450.c,
655 device/lib/pic16/libdev/pic18f4450.c,
656 device/include/pic16/adc.h,
657 device/include/pic16/pic16devices.txt,
658 device/include/pic16/pic18fregs.h,
659 device/lib/pic16/libdev/Makefile.am,
660 device/lib/pic16/libdev/Makefile.in,
661 device/lib/pic16/libio/Makefile.am,
662 device/lib/pic16/libio/Makefile.in,
663 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
665 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
666 stack to a fixed location, relax it to automatically work with all
667 but the smallest devices (256 byte RAM devices need #pragma stack)
669 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
671 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
672 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
673 * device/lib/_strcspn.c: fixed bug 2140931
675 2008-10-06 Raphael Neider <rneider AT web.de>
677 * device/include/pic16/stdio.h,
678 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
679 declared __naked for convenience, named all arguments
680 * device/lib/pic16/libc/stdio/strmgpsim.c,
681 device/lib/pic16/libc/stdio/strmmssp.c,
682 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
684 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
685 empty __naked functions,
686 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
687 corner cases (unlink first/last pCode in list), reuse more code
689 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
691 * src/ds390/main.c (_ds390_genInitStartup): added
692 * src/SDCCpeeph.c (getPatternVar): new, added,
693 (labelInRange): fixed bug 2115959
694 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
695 * src/SDCCicode.h: added newiTempOperand
696 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
697 added optimizations for 0/x and x/-1, see also patch 2142900
698 * support/regression/tests/onebyte.c (testMul): added test cases
700 2008-09-20 Borut Razem <borut.razem AT siol.net>
703 definition of absolute address symbols without initial value,
704 fixed SDCC crash "do not know how to intialize symbol"
706 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
708 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
709 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
710 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
711 * device/lib/z80/stubs.s: added stubs for above functions
712 * src/SDCCopt.c (convilong),
713 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
714 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
715 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
716 * support/regression/tests/onebyte.c: enabled all tests for z80
718 2008-09-15 Borut Razem <borut.razem AT siol.net>
720 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
721 device/lib/pic16/libc/stdio/printf.c,
722 device/lib/pic16/libc/stdio/strmusart.c,
723 device/lib/pic16/libc/stdio/printf_tiny.c,
724 device/lib/pic16/libc/stdio/sprintf.c,
725 device/lib/pic16/libc/stdio/strmgpsim.c,
726 device/lib/pic16/libc/stdio/putchar.c,
727 device/lib/pic16/libc/stdio/fprintf.c,
728 device/lib/pic16/libc/stdio/strmmssp.c,
729 device/device/lib/pic16/libc/stdio/vprintf.c,
730 device/lib/pic16/libc/stdio/printf_small.c,
731 device/lib/pic16/libc/stdio/vsprintf.c,
732 device/lib/pic16/libc/stdio/strmputchar.c,
733 device/lib/pic16/libc/Makefile.am,
734 device/lib/pic16/libc/Makefile.in:
735 *printf now returns int, puchar.c moved from stdlib to stdio,
736 *printf format parameter type changed from char * to const char *,
737 added GNU link excetion text to library source files,
738 applyed GNU coding style, removed useless svn ids,
739 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
740 binary specifier: "%b", "%hb" and "%lb"
741 * device/lib/pic16/libc/stdio/vfprintf.c:
742 applied patch #2044424: PIC16: vfprintf
743 thanks Mauro Giachero
744 * support/regression/tests/bug1057979.c:
745 removed old pic16 sprintf specifics
746 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
747 * doc/sdccman.lyx: documented 'b' binary format specifier removal
749 2008-09-15 Raphael Neider <rneider AT web.de>
751 * src/pic16/device.c (pic16_dump_usection): force udata sections
752 into the addressable range (0..0xFFF), workaround for a gpsim
753 bug preventing simulation of regtest bug1750318
754 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
755 (serialRegAssign): fixed regtest bug-971834,
756 (pic16_packRegisters): avoid null-pointer dereference
758 2008-09-14 Raphael Neider <rneider AT web.de>
760 * src/pic16/gen.c, src/pic16/ralloc.c: use
761 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
762 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
764 2008-09-12 Borut Razem <borut.razem AT siol.net>
766 * support/regression/fwk/testfwk.h:
767 define pdata as data for pic16 target
768 thanks Mauro Giachero
770 2008-09-11 Borut Razem <borut.razem AT siol.net>
772 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
773 support/regression/absolute.c:
774 applied patch #2105615: Some PIC16 testcase fixlets
775 thanks Mauro Giachero
777 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
779 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
780 * support/regression/tests/bug2094505.c: new, added
782 2008-09-07 Borut Razem <borut.razem AT siol.net>
784 * src/SDCCglue.c, src/SDCCast.c:
785 fixed throw of "excess elements" warning for char arrays
786 * support/regression/tests/nullstring.c:
787 disable warning about excess elements in array of chars initializer
789 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
791 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
792 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
793 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
794 * support/regression/tests/bug2077267.c: new, added
796 2008-09-05 Raphael Neider <rneider AT web.de>
798 * configure.in, Makefile.common.in: add support for ccache,
799 remove spurious $VERSION output, detect doc-tools even without
800 --enable-doc to facilitate later manual doc-builds, minor cleanup
801 * configure: regenerated
803 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
804 avoid races in parallel VPATH builds
805 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
806 * doc/sdccman.lyx: mention --without-ccache configure option
808 2008-09-01 Raphael Neider <rneider AT web.de>
810 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
811 * (genConstPointerGet): fix reading bitfields from __code space
812 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
813 bitfield initializers (fix regression test bug1856409.c)
814 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
817 2008-08-31 Raphael Neider <rneider AT web.de>
819 * src/pic16/gen.c (genAssign): removed useless compiler output
820 * (genPointerGet,genPointerSet,genCast),
821 src/pic16/glue.c (pic16_printGPointerType):
822 also handle PPOINTERs just to avoid spurious asserts
823 * (pic16_printIvalType,pic16_printIvalBitFields):
824 generalized to arbitrary type/bitfield sizes, allows compilation of
825 regression test bug-1981238.c
826 * (pic16_printIvalChar): fix regression test structflexarray.c
827 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
828 in initialized structs and fix #1843745
829 * (pic16_printIvalStruct): always output initializers for all fields,
830 even those not explicitly given, fixes zeropad.c regression test
831 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
832 #2073635, #1567098, and #1485812)
833 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
835 2008-08-31 Borut Razem <borut.razem AT siol.net>
837 * support/regression/tests/bug-895992.c,
838 support/regression/tests/onebyte.c:
839 enabled pic16 regression testing since the bugs
840 1511794: pic16: regression test bug-895992.c fails
841 1444425: onebyte.c regression tes fails on pic16
842 are fixed, probably by fixing
843 2048464: PIC16: fix genUminus - addresses not.c regression test
844 * src/SDCCsymt.c, src/SDCCglue.c,
845 support/regression/tests/bug-1981238.c:
846 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
849 2008-08-30 Borut Razem <borut.razem AT siol.net>
851 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
852 release version 4.3.2
854 2008-08-24 Raphael Neider <rneider AT web.de>
856 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
857 always use the sdcc from the current build tree (ignore $CC from
858 the environment, fixes compile farm builds)
859 * device/lib/Makefile.in: rename .a into .lib for compatibility,
860 remove more build products from install directory
861 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
862 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
864 2008-08-24 Borut Razem <borut.razem AT siol.net>
866 * src/SDCC.y: applied patch
867 2050245: Fix # 1963382
869 1963382: Listing File - C file comment is incorrect
872 2008-08-23 Borut Razem <borut.razem AT siol.net>
874 * src/pic16/gen.c: applied patch
875 2048464: PIC16: fix genUminus - addresses not.c regression test
876 thanks Mauro Giachero
878 2008-08-22 Borut Razem <borut.razem AT siol.net>
880 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
881 src/pic16/main.c: allow spaces in gpasm and gplink paths
883 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
886 * src/z80/peeph-z80.def: minor peephole improvement
888 2008-08-15 Raphael Neider <rneider AT web.de>
890 * src/z80/gen.c (_vemit2): suppress compiler warning
892 * src/pic/*.[ch]: make proper use of header files and avoid
893 ad-hoc extern declarations, mark module-local helpers 'static',
894 removed dead/replaced code, no functional changes
895 * src/pic16/pcode.c: disentangled from pic14 backend
897 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
899 * src/z80/gen.c: fixed #2051348
900 * support/regression/tests/bug-2051348.c: regression test for #2051348
902 2008-08-10 Raphael Neider <rneider AT web.de>
905 * Makefile.common.in: export PACKAGE for $docdir,
906 fixes #1957036, avoid some "underquoted definition" warnings
907 * configure: regenerated
909 2008-08-10 Raphael Neider <rneider AT web.de>
911 * device/lib/pic16/**: build pic16 library using autotools for
912 improved dependency tracking
914 * device/lib/Makefile.in,
916 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
918 2008-08-10 Raphael Neider <rneider AT web.de>
920 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
921 local variables if --nooverlay is given, workaround for #2023121
923 2008-08-08 Raphael Neider <rneider AT web.de>
925 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
927 2008-08-08 Raphael Neider <rneider AT web.de>
929 * src/pic/pcoderegs.c,
931 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
933 2008-08-07 Borut Razem <borut.razem AT siol.net>
935 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
936 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
937 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
938 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
939 applied modified patch 2038174: Add support for binary constants v2
940 thanks Mauro Giachero
941 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
943 2008-08-04 Raphael Neider <rneider AT web.de>
946 * src/pic16/device.h,
948 * src/pic16/main.c: enable --optimize-goto by default
950 * device/lib/pic16/Makefile.common.in: suppress removed option
953 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
955 2008-07-30 Borut Razem <borut.razem AT siol.net>
957 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
958 applied patch 22032433: PIC16: fix constant strings,
959 thanks Mauro Giachero
961 2008-07-29 Borut Razem <borut.razem AT siol.net>
963 * src/pic16/gen.c: applied patches:
964 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
965 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
966 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
967 thanks Mauro Giachero
969 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
971 * src/port.h: Fixed typo in comment
973 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
975 * src/z80/mappings.i: Implemented RFE #1919415
976 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
977 #1880202, #1914434, prepared for RFE #1703943
979 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
982 * src/z80/peeph-z80.def,
983 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
984 preparation for Z80 peephole improvements
986 2008-06-21 Raphael Neider <rneider AT web.de>
988 * device/include/pic16/pic18f66j60.h,
989 * device/include/pic16/pic18f66j65.h,
990 * device/include/pic16/pic18f67j60.h,
991 * device/include/pic16/pic18f86j60.h,
992 * device/include/pic16/pic18f86j65.h,
993 * device/include/pic16/pic18f87j60.h,
994 * device/include/pic16/pic18f96j60.h,
995 * device/include/pic16/pic18f96j65.h,
996 * device/include/pic16/pic18f97j60.h,
997 * device/lib/pic16/libdev/pic18f66j60.c,
998 * device/lib/pic16/libdev/pic18f66j65.c,
999 * device/lib/pic16/libdev/pic18f67j60.c,
1000 * device/lib/pic16/libdev/pic18f86j60.c,
1001 * device/lib/pic16/libdev/pic18f86j65.c,
1002 * device/lib/pic16/libdev/pic18f87j60.c,
1003 * device/lib/pic16/libdev/pic18f96j60.c,
1004 * device/lib/pic16/libdev/pic18f96j65.c,
1005 * device/lib/pic16/libdev/pic18f97j60.c,
1006 * device/include/pic16/pic16devices.txt,
1007 * device/include/pic16/pic18fregs.h,
1008 * device/lib/pic16/pics.all: added new devices
1010 * device/include/pic16/adc.h,
1011 * device/lib/pic16/libio/adc/adcbusy.c,
1012 * device/lib/pic16/libio/adc/adcopen.c,
1013 * device/lib/pic16/libio/adc/adcsetch.c,
1014 * device/lib/pic16/libio/i2c/i2copen.c,
1015 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1016 all changes from a patch by Anton Strobl
1018 2008-06-12 Borut Razem <borut.razem AT siol.net>
1020 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1021 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1022 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1023 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1024 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1025 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1026 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1027 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1028 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1029 by applying the modified patch from Risto Huotari
1031 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1034 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1035 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1036 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1037 * support/regression/tests/bug1938300.c: new, added
1039 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1041 * device/include/asm/ds390/features.h,
1042 * device/include/asm/mcs51/features.h,
1043 * device/include/mcs51/regc515c.h: inserted LGPL notice
1045 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1047 * device/lib/gbz80/div.s,
1048 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1049 patch 1597883, Thanks Robert Ramey
1051 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1053 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1054 createIvalCharPtr, createIvalPtr, createIval),
1056 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1057 initializers for local auto variables
1058 * support/regression/tests/zeropad.c: added testcase for auto initializers
1060 2008-05-26 Raphael Neider <rneider AT web.de>
1062 * device/lib/pic16/startup/crt0.c,
1063 * device/lib/pic16/startup/crt0i.c,
1064 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1065 explicit, fixed curr_entry loop for >= 256 initializer records,
1066 removed debug code (write to 0xf7e)
1068 2008-05-25 Raphael Neider <rneider AT web.de>
1070 * device/include/pic/pic16f627a.h,
1071 * device/include/pic/pic16f628a.h,
1072 * device/include/pic/pic16f648a.h: added missing ports
1074 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1076 * device/include/float.h: added __INFINITY
1077 * device/lib/_fsadd.c: handle overflows
1078 * device/lib/_fsmul.c,
1079 * device/lib/_fsdiv.c: use __INFINITY
1080 * device/lib/_fseq.c,
1081 * device/lib/_fsneq.c: handle -0.0
1082 * sim/ucsim/s51.src/uc89c51r.cc,
1083 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1084 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1085 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1086 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1087 * support/regression/tests/snprintf.c: test bug with --xstack
1089 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1091 * src/SDCCpeeph.c (callFuncByName):
1092 Support nested parenthesis in peephole function arguments (#1967300)
1094 2008-05-19 Raphael Neider <rneider AT web.de>
1096 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1097 fixed duplicate labels (#1911325)
1099 2008-05-19 Raphael Neider <rneider AT web.de>
1101 * src/regression/empty.c: suppress warning
1102 * src/regression/pointer1.c: enabled index_by_pointer()
1103 * src/regression/inline.c: now works for pic16 as well
1105 * src/pic16/device.c: include dbuf declarations
1106 * src/pic16/device.h: removed obsolete prototypes
1108 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1109 * src/pic16/glue.c: made purely local functions static,
1110 (pic16_printGPointerType, pic16_printIvalCharPtr,
1111 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1112 generic pointers' tags (#1961866)
1114 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1116 2008-05-19 Borut Razem <borut.razem AT siol.net>
1118 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1119 fixed typo, uninstall include/pic16/pic16devices.txt
1121 2008-05-18 Borut Razem <borut.razem AT siol.net>
1123 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1124 the buffer is null terminated
1125 * src/device/pic16.c:
1126 applied modified patch 1965676: Patch for Win32 16 bit PIC
1127 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1129 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1131 * src/SDCC.lex (check_type),
1132 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1134 * as/mcs51/clean.mk,
1135 * as/z80/clean.mk: also clean *.dep
1136 * device/lib/pic16/libsdcc/stack/Makefile,
1137 * sim/ucsim/libtool: removed as they are rebuild by configure
1138 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1140 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1142 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1143 fixupInline instead of createFunction to fix bug 1864577
1144 (inlineFindMaxBlockno): removed, use global blockNo
1145 * src/SDCCglobl.h: added blockNo
1147 * src/z80/peep.h: modified properties
1148 * support/regression/tests/bug1864577.c: new, added
1150 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1152 * as/mcs51/asdata.c,
1153 * as/mcs51/asm.h: added org_cnt
1154 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1155 * as/mcs51/asout.c: changed old K&R to ANSI
1156 * as/mcs51/Makefile.in: use common identifiers
1162 * as/hc08/Makefile.bcc,
1163 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1164 * sdcc_vc_in.h: added define __func__
1165 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1166 Thanks Ruud van Silfhout
1167 * support/regression/tests/bug1717305.c: new, added
1169 2008-05-05 Borut Razem <borut.razem AT siol.net>
1171 * support/regression/Makefile.in,
1172 support/regression/ports/ds390/spec.mk,
1173 support/regression/ports/hc08/spec.mk,
1174 support/regression/ports/mcs51-common/spec.mk,
1175 support/regression/ports/pic14/spec.mk,
1176 support/regression/ports/pic16/spec.mk,
1177 support/regression/ports/ucz80/spec.mk,
1178 support/regression/ports/z80/spec.mk:
1179 added INC_DIR and LIBDIR paths
1180 * src/ds390/gen.c: removed duplicated selicolon
1182 2008-05-04 Borut Razem <borut.razem AT siol.net>
1184 * support/regression/Makefile.in,
1185 support/regression/fwk/lib/testfwk.c,
1186 support/regression/ports/ds390/spec.mk,
1187 support/regression/ports/hc08/spec.mk,
1188 support/regression/ports/mcs51-common/spec.mk,
1189 support/regression/ports/mcs51-large/spec.mk,
1190 support/regression/ports/mcs51-medium/spec.mk,
1191 support/regression/ports/mcs51-small/spec.mk,
1192 support/regression/ports/mcs51-stack-auto/spec.mk,
1193 support/regression/ports/mcs51-xstack-auto/spec.mk,
1194 support/regression/ports/pic14/spec.mk,
1195 support/regression/ports/pic16/spec.mk,
1196 support/regression/ports/ucz80/spec.mk:
1197 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1198 used to run regeression tests
1200 2008-05-01 Raphael Neider <rneider AT web.de>
1202 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1203 supported devices and instructions to add new ones
1205 2008-05-01 Raphael Neider <rneider AT web.de>
1207 * device/include/pic16/adc.h,
1208 device/lib/pic16/libio/adc/adcbusy.c,
1209 device/lib/pic16/libio/adc/adcopen.c,
1210 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1211 18f2455 style ADC devices, based on patch #1776197
1212 * device/lib/pic16/libio/adc/adcclose.c,
1213 device/lib/pic16/libio/adc/adcconv.c,
1214 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1215 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1216 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1217 * device/include/pic16/pic18f4431.h,
1218 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1219 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1221 2008-05-01 Raphael Neider <rneider AT web.de>
1223 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1224 moved xinst flag into pic16_options_t
1225 * src/pic16/device.c (default_device, pic16_list_devices,
1226 pic16_find_device): removed references to sfrrange
1227 * src/pic16/gen.c (genFunction),
1228 src/pic16/glue.c (pic16initialComments),
1229 src/pic16/main.c (pic16_optionsTable),
1230 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1232 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1234 2008-04-29 Raphael Neider <rneider AT web.de>
1236 * src/pic16/devices.inc,
1237 device/include/pic16/pic16devices.txt: replaced compiled-in list
1238 of devices with a variant parsed at runtime
1239 * src/pic16/device.c: added support for parsing pic16devices.txt,
1241 * src/pic16/device.h: removed (now) unused fields from PIC_device
1242 * src/pic16/main.c: removed #pragma maxram,
1243 (_pic16_initPaths): removed bogus generation of search paths,
1244 setup the port proper only after the search paths (for
1245 pic16devices.txt) are set up,
1246 (_pic16_finaliseOptions): moved processor dependant code here
1247 from _pic16_initPaths(), clean up
1248 * src/pic16/ralloc.c (pic16_init_stack),
1249 * src/pic16/ralloc.h,
1250 * src/pic16/pcode.c: clean up
1251 * device/include/Makefile.in,
1252 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1253 * support/scripts/inc2h-pic16.pl: updated instructions
1255 2008-04-29 Raphael Neider <rneider AT web.de>
1257 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1258 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1259 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1260 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1261 added missing family members and 18f2480/2580/4480/4580 family
1262 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1263 * device/include/pic16/pic18f2525.h: use 18f4620.h
1264 * device/include/pic16/pic18f6680.h: use 18f8680.h
1265 * device/include/pic16/pic18fregs.h,
1266 device/lib/pic16/pics.all,
1267 src/pic16/devices.inc: add new devices
1268 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1269 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1270 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1271 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1272 prevent attempting to build the libio for some new devices
1274 2008-04-29 Raphael Neider <rneider AT web.de>
1276 * debugger/mcs51/Makefile.in: fixed paths to sources
1278 2008-04-25 Borut Razem <borut.razem AT siol.net>
1280 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1281 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1282 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1283 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1284 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1285 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1286 as/link/z80/linkz80.dsp: lklibr.c moved
1287 * doc/INSTALL.txt: binary archives in bz2 format
1288 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1290 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1292 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1293 * support/regression/tests/bug1856409.c: new, added
1295 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1298 * src/mcs51/peep.c: Use werror for error messages.
1299 * src/SDCCicode.c (geniCodeConditional),
1300 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1301 * src/z80/Makefile.bcc,
1302 * src/z80/z80.dsp: added src/z80/peep.c/h
1303 * support/regression/tests/bug1839321.c: new, added
1305 2008-04-20 Raphael Neider <rneider AT web.de>
1307 * device/include/pic16/pic18f2455.h: added bitfields for port C
1309 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1311 * src/z80/peep.c: Use werror for error messages.
1313 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1315 * src/z80/peep.h (declaration of notUsed()),
1316 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1318 * src/z80/z80.h (added dependency on peep.h),
1319 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1322 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1324 * src/SDCCpeeph.c (added support for notUsed()),
1325 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1327 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1328 for notUsed()): Implemented generic (that is not port-specific) part
1331 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1333 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1334 * device/lib/libsdcc.lib,
1335 * device/lib/Makefile.in,
1336 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1337 * device/lib/calloc.c: renamed to _calloc.c
1338 * device/lib/free.c: renamed to _free.c
1339 * device/lib/malloc.c: renamed to _malloc.c
1340 * device/lib/realloc.c: renamed to _realloc.c
1341 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1342 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1343 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1344 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1345 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1346 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1347 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1348 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1350 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1351 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1352 * support/regression/tests/bug1509084.c: new, added
1354 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1356 * device/include/mcs51/cc2510fx.h: added _XPAGE
1357 * device/include/mcs51/compiler.h: cosmetic changes
1359 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1361 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1364 2008-03-31 Borut Razem <borut.razem AT siol.net>
1366 * support/cpp2 renamed to support/cpp
1367 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1368 support/cpp2/libiberty/splay-tree.c,
1369 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1370 support/cpp2/libcpp/directives.c,
1371 support/cpp2/libcpp/include/cpplib.h,
1372 support/cpp2/libcpp/include/symtab.h,
1373 support/cpp2/libcpp/include/line-map.h,
1374 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1375 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1376 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1377 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1378 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1379 release version 4.3.0
1380 * configure.in, configure, Makefile.in, Makefile.bcc:
1381 adapted for moved cpp2
1383 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1385 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1386 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1388 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1390 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1392 * support/regression/tests/bug1717943.c: new, added
1394 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1396 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1397 bytewise return value assignments introduced in last commit.
1399 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1401 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1402 genMult, genJumpTab):
1403 Use 16-bit instructions for addition in some additional cases,
1404 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1406 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1408 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1409 Implemented RFE #1921450, changed some debug messages.
1411 2008-03-30 Borut Razem <borut.razem AT siol.net>
1413 * Small Device C Compiler 2.8.0 released
1414 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1415 * support/scripts/sdcc.nsi: added finish page; this version
1416 was used for 2.8.0 release
1417 * doc/knownbugs.html: removed; magically generated by the build
1418 process using gen_known_bugs.pl from now on
1420 2008-03-23 Borut Razem <borut.razem AT siol.net>
1422 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1423 and reverted it, since it was already fixed by Raphael ;-)
1424 * doc/knownbugs.html: updated for RC2
1426 2008-03-22 Raphael Neider <rneider AT web.de>
1428 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1431 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1433 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1434 * support/regression/tests/bug1839277.c: added related testBug1839299
1436 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1438 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1439 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1441 * src/mcs51/gen.c: throughout only output hex constants
1442 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1443 * support/regression/tests/bug1839277.c: new, added
1445 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1447 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1448 compilation warning about nested comments.
1450 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1452 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1453 * support/regression/tests/bug1921073.c: new, added
1455 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1457 * src/z80/SDCCpeeph.c.c (callFuncByName):
1458 Commented function parameters.
1460 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1462 * src/z80/ralloc.c (packRegsForAccUse2):
1463 disabled a broken accumulator packing optimization (fixed #1292721).
1464 * support/regression/tests/bug-1292721: Regression test for #1292721.
1466 2008-03-16 Raphael Neider <rneider AT web.de>
1468 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1469 fixed code bloat regression using a variant of patch #1915618
1471 2008-03-16 Borut Razem <borut.razem AT siol.net>
1473 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1474 icon, changed startup menu for release distribution, code cleaning,
1475 create url files instead links in startup menu
1477 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1479 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1480 * support/regression/tests/bug1579949.c: new, added
1482 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1484 * device/lib/printf_fast.c: fixed bug 1255403
1486 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1488 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1489 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1491 2008-03-14 Borut Razem <borut.razem AT siol.net>
1493 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1494 command line options
1495 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1496 is correctly displayed
1497 * as/link/z80/lkmain.c: usage line commented out
1499 2008-03-13 Borut Razem <borut.razem AT siol.net>
1501 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1502 updated the list pf supported pic14 devices
1504 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1506 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1508 2008-03-12 Borut Razem <borut.razem AT siol.net>
1510 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1511 fixed documentation request #1718191
1512 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1513 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1516 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1518 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1519 * support/regression/tests/bug1505811.c: new, added
1521 2008-03-09 Raphael Neider <rneider AT web.de>
1523 * device/include/pic16/pic18f2620.h,
1524 * device/include/pic16/pic18f4620.h,
1525 * device/lib/pic16/libdev/pic18f2620.c,
1526 * device/lib/pic16/libdev/pic18f4525.c,
1527 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1528 family to consistently use pic18f4620.[ch], fixes #1832562
1530 2008-03-09 Borut Razem <borut.razem AT siol.net>
1532 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1533 changed sdcc version to 2.8.0
1534 * knownbugs.html: regenerated
1535 * support/scripts/gen_known_bugs.pl: added number of open bugs
1537 2008-03-09 Raphael Neider <rneider AT web.de>
1539 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1540 (genOr): read volatile operand even if the result is known,
1542 (genOr,genXor): removed unused legacy code,
1543 (genDummyRead): use pic16_mov2w_volatile()
1545 2008-03-08 Borut Razem <borut.razem AT siol.net>
1547 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1548 cons w. --model-large
1549 * support/regression/staticinit.c: added regression test for bug
1552 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1554 * src/ds390/gen.c (pushSide, genPcall),
1555 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1556 * src/mcs51/gen.c: cosmetic changes
1557 * support/regression/fwk/include/testfwk.h: added macro reentrant
1558 * support/regression/tests/bug1908493.c: new, added
1560 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1562 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1564 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1566 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1567 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1568 already set in ds390/main.c and mcs51/main.c
1570 2008-03-07 Raphael Neider <rneider AT web.de>
1572 * src/regression/init0.c: new test for initialized arrays of function
1574 * src/regression/Makefile: made a bit more flexible, added init0.c
1575 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1576 pointers, closes #1427663
1578 2008-03-05 Borut Razem <borut.razem AT siol.net>
1580 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1581 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1583 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1585 * support/librarian/sdcclib.c:Added feature request 1908061:
1586 Synchronise sdcclib commands with ar.
1588 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1590 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1591 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1592 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1593 * device/include/mcs51/compiler.h: removed umlauts, added double
1596 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1598 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1599 * support/regression/tests/bug1536762.c: new, added
1601 * src/SDCCutil.h: added getBuildDate()
1602 * src/SDCCmain.c (printVersionInfo),
1603 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1605 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1606 * src/ds390/ralloc.c (packRegisters),
1607 * src/mcs51/ralloc.c (packRegisters),
1608 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1610 * support/regression/tests/bug1618050.c: new, added
1611 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1612 * support/regression/fwk/include/testfwk.h,
1613 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1616 2008-03-04 Raphael Neider <rneider AT web.de>
1618 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1619 on accessing OP_SYM_TYPE(op)
1620 * src/pic/gen.h: removed unused prototype of genMinusDec()
1621 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1622 fix #1876953 (invalid subtraction code), removed unused code
1624 2008-03-03 Raphael Neider <rneider AT web.de>
1628 * src/pic/genarith.c,
1630 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1631 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1633 2008-03-03 Raphael Neider <rneider AT web.de>
1635 * src/pic/device.c (find_device): search user-specified paths first
1636 for pic14devices.txt, fixes #1900827
1638 2008-03-02 Borut Razem <borut.razem AT siol.net>
1640 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1641 AddToPath and RemoveFromPath
1643 2008-03-01 Borut Razem <borut.razem AT siol.net>
1645 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1646 work correctly, added debugging support if -DSDCC.DEBUG command line
1649 2008-02-28 Borut Razem <borut.razem AT siol.net>
1651 * doc/sdccman.lyx: cosmetic changes
1653 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1655 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1656 * doc/sdccman.lyx: fixed unmeant removal of spaces
1658 2008-02-27 Borut Razem <borut.razem AT siol.net>
1660 * support/scripts/sdcc.nsi: corrected installation directory for
1661 current user installation mode
1662 * doc/README.txt: added Philipp Klaus Krause to the developers list
1664 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1666 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1667 return ifx condition
1668 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1669 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1670 ifxJump to fix bug 1838000
1671 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1672 * support/regression/tests/bug1838000.c: new, added
1673 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1675 2008-02-26 Borut Razem <borut.razem AT siol.net>
1677 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1679 * support/scripts/sdcc.nsi: added MULTIUSER page,
1680 NSIS upgraded to version 2.35
1682 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1684 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1685 * support/regression/tests/bug1565152.c: new, added
1687 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1689 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1690 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1691 * support/regression/tests/bug1670148.c: new, added
1693 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1695 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1697 2008-02-24 Borut Razem <borut.razem AT siol.net>
1699 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1700 is ineffective for unsigned char parameter
1702 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1704 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1705 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1706 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1707 * support/Util/MySystem.c (my_system): output errorcode when verbose
1709 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1711 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1714 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1716 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1719 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1721 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1723 2008-02-21 Borut Razem <borut.razem AT siol.net>
1725 * support/regression/Makefile.in,
1726 support/regression/ports/ds390/spec.mk,
1727 support/regression/ports/hc08/spec.mk,
1728 support/regression/ports/mcs51-common/spec.mk,
1729 support/regression/ports/pic14/spec.mk,
1730 support/regression/ports/pic16/spec.mk,
1731 support/regression/ports/ucz80/spec.mk,
1732 support/regression/ports/xa51/spec.mk:
1733 added CFLAGS when compiling timeout
1735 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1737 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1740 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1742 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1743 * support/regression/tests/bug1888147.c: new, added
1745 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1747 * src/z80/gen.c: fixed bugs #1596270, #1736867
1749 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1751 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1752 contents, mostly fixes #1596270
1754 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1756 * src/z80/peeph.def,
1757 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1758 peepholes, fixes #1806565
1760 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1762 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1763 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1764 fixes bug 1739475, thanks Robert Larice
1765 (rule 271): new, added
1767 2008-02-18 Borut Razem <borut.razem AT siol.net>
1769 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1771 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1773 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1775 2008-02-17 Raphael Neider <rneider AT web.de>
1777 * src/pic16/genarith.c,
1780 * src/pic16/genutils.c: removed unused legacy code,
1781 removed unused fields from struct asmop and struct _G
1783 2008-02-17 Raphael Neider <rneider AT web.de>
1785 * src/pic16/gen.c (AccRsh): cosmetic changes,
1786 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1787 genRightShiftLiteral): fixed to work with SFRs as result by
1788 assigning only once to result,
1789 removed a lot of unused/excluded code fragments
1791 2008-02-17 Raphael Neider <rneider AT web.de>
1793 * device/include/pic/pic16f88.h,
1794 * device/include/pic/pic16f886.h,
1795 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1797 2008-02-17 Borut Razem <borut.razem AT siol.net>
1799 * src/z80/peeph.def: applied patch
1800 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1801 * src/z80/gen.c, src/z80/peeph.def: applied patch
1802 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1803 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1804 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1805 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1806 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1807 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1809 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1811 * as/link/mcs51/aslink.dsp: removed SDK define
1812 * as/link/z80/clean.mk: brought in sync with other ports
1813 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1814 * as/hc08/Makefile.bcc,
1815 * as/mcs51/Makefile.bcc,
1816 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1817 * src/z80/main.c (_setValues): use the now capitalized -Z,
1818 (z80_port, gbz80_port): generate debug information when asked
1820 2008-02-16 Borut Razem <borut.razem AT siol.net>
1822 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1823 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1824 as/z80/Makefile.in. as/z80/Makefile.bcc:
1825 applied patch #1893393: patch for as-z80 and link-z80 to generate
1826 cdb, thanks to Armin Diehl
1827 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1828 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1829 asnoice.c moved to as/asxxsrc/asnoice.c
1830 * src/z80/peeph-gbz80.def: applied patch
1831 #1880235: Z80 return peephole, thanks to Philipp Krause
1833 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1836 * doc/sdccman.lyx: bumped version to 2.7.5
1837 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1839 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1841 * device/include/pic16/stdlib.h,
1842 * device/lib/pic16/libc/stdlib/ltoa.c,
1843 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1845 2008-02-13 Borut Razem <borut.razem AT siol.net>
1847 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1848 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1849 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1850 src/SDCCopt.c, src/SDCCval.c:
1851 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1853 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1855 * src/SDCCsymt.c (compareType): fixed bug 1309013
1857 2008-02-09 Borut Razem <borut.razem AT siol.net>
1859 * src/SDCCval.c, src/SDCCval.h:
1860 code cleaning, added function constChrVal()
1861 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1862 call constChrVal() instead constVal()
1864 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1866 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1869 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1870 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1873 2008-02-01 Raphael Neider <rneider AT web.de>
1875 * device/include/pic/pic16f886.h,
1876 * device/include/pic/pic16f887.h: added RA6 and RA7
1878 2008-01-24 Raphael Neider <rneider AT web.de>
1880 * device/include/pic/pic16f88.h: added RA6 and RA7
1881 * device/lib/pic/libdev/disabled_pic16f886.c,
1882 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1884 * src/pic16/devices.inc,
1885 * device/include/pic16/pic18f2423.h,
1886 * device/include/pic16/pic18f2523.h,
1887 * device/include/pic16/pic18fregs.h,
1888 * device/lib/pic16/pics.all
1889 * device/lib/pic16/libdev/pic18f2423.c,
1890 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1891 * device/lib/pic16/libio/i2c.ignore,
1892 * device/lib/pic16/libio/usart.ignore,
1893 * device/lib/pic16/libio/adc.ignore: ignore new devices
1895 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1897 * src/SDCCast.c (createRMW): fixed bug 1582651
1899 2008-01-20 Borut Razem <borut.razem AT siol.net>
1901 * src/SDCCcse.c: partially fixed enhancement request
1902 #1793872 - multiply by -1 not collapsed
1903 * support/regression/tests/arithcsi.c: added regression test
1905 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1907 * as/mcs51/asx8051.dsp: removed define SDK
1908 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1909 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1911 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1912 cosmetic changes, brought more in sync, changed old K&R to ANSI
1914 2008-01-13 Borut Razem <borut.razem AT siol.net>
1916 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1917 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1919 2007-12-30 Borut Razem <borut.razem AT siol.net>
1921 * src/pic16/gen.c: fixed implementation of bitwise operations for
1923 * support/regression/tests/bitwise.c: added test cases
1925 2007-12-29 Borut Razem <borut.razem AT siol.net>
1927 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1928 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1929 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1930 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1931 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1932 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1933 src/pic16/pcode.[ch]: added const qualifier
1934 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1935 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1936 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1937 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1938 * as/asxxsrc/aslex.c: use dbuf_getline()
1939 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1940 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1941 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1942 as/z80/asm.h, as/z80/z80adr.c:
1943 changed type of ib and ip to const char *
1945 2007-12-28 Borut Razem <borut.razem AT siol.net>
1947 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1948 introduced (readlin) - long lines are turuncated
1949 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1950 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1951 as/z80/Makefile.in: moved aslex.c to asxxsrc
1952 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1953 * as/hc08/asmain.c, as/mcs51/asmain.c:
1954 added missing initialization of a_addr field
1955 * support/regression/tests/long_asm_line.c: added regtest for long
1958 2007-12-22 Borut Razem <borut.razem AT siol.net>
1960 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1962 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1964 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1966 2007-12-16 Borut Razem <borut.razem AT siol.net>
1968 * device/include/pic16/stdbool.h: removed, since already exists in
1969 device/include/; this also fixes bitopcse.c regression test for pic16
1971 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1972 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1973 dereference doesn't work; covered by regression test bug1399290
1975 2007-12-05 Borut Razem <borut.razem AT siol.net>
1977 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1980 2007-12-01 Borut Razem <borut.razem AT siol.net>
1982 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1983 corrected handling of the highest_valid_address
1985 2007-11-17 Raphael Neider <rneider AT web.de>
1987 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1988 * src/pic/glue.c (picglue): emit .file if --debug is given
1990 2007-11-17 Raphael Neider <rneider AT web.de>
1992 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1993 care when left or right operand resides in result, fixes #1830220
1995 2007-11-17 Borut Razem <borut.razem AT siol.net>
1997 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1998 #983491 - "Merge duplicate strings function is ineffective"
1999 * support/regression/tests/bug-983491.c: regtest disabled
2000 * as/asxxsrc: created
2001 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2002 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2003 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2004 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2005 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2006 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2007 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2008 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2009 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2010 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2011 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2012 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2013 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2015 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2017 * device/include/stdarg.h: added and removed some casts
2018 * src/SDCCsymt.c (compareType): Fully check types between generic and
2019 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2021 2007-11-13 Borut Razem <borut.razem AT siol.net>
2023 * support/regression/tests/bug-1817005.c:
2024 added regtest for bug #1817005 - as-z80 chokes on long labels
2026 2007-11-12 Borut Razem <borut.razem AT siol.net>
2028 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2029 as/z80/asout.c, as/z80/aslist.c:
2030 fixed bug #1817005 - as-z80 chokes on long labels
2032 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2035 * as/z80/asmain.c: cosmetic changes
2038 * as/z80/alloc.h: removed
2040 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2041 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2042 * as/link/hc08/Makefile.in,
2043 * as/link/mcs51/Makefile.in,
2044 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2046 * as/link/mcs51/lkarea.c,
2047 * as/link/mcs51/lkmain.c: cosmetic changes
2048 * as/link/hc08/lklibr.c,
2049 * as/link/z80/lklibr.c,
2050 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2051 used cygwin_conv_to_full_posix_path,
2052 added warnings, cosmetic changes, brought more in sync
2053 changed old K&R into ANSI function declarations
2054 * as/link/z80/lklibr.c (loadAdb): added
2055 * as/link/z80/lkmain.c: removed -- option from usage text
2057 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2059 * src/mcs51/gen.c (outBitC): optimized for no result
2061 2007-10-31 Borut Razem <borut.razem AT siol.net>
2063 * src/SDCCsymt.c: fixed (hopeful properly) bug
2064 #1805702 - order of extern matters
2065 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2068 2007-10-29 Borut Razem <borut.razem AT siol.net>
2070 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2071 - order of extern matters
2072 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2075 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2077 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2078 24bitMode, portIsDS390
2079 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2080 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2081 (notVolatileVariable): also check sloc names,
2082 (callFuncByName): moved ftab[] out of function and sorted it by use
2084 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2086 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2087 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2088 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2089 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2090 * support/regression/tests/bug-880197.c: new, added
2092 2007-10-28 Borut Razem <borut.razem AT siol.net>
2094 * support/regression/Makefile.in,
2095 support/regression/ports/mcs51-large/spec.mk,
2096 support/regression/ports/mcs51-xstack-auto/spec.mk,
2097 support/regression/ports/mcs51-stack-auto/spec.mk,
2098 support/regression/ports/mcs51-medium/spec.mk,
2099 support/regression/ports/mcs51-common/spec.mk,
2100 support/regression/ports/mcs51-common/*,
2101 support/regression/ports/mcs51-small/*:
2102 mcs51 renamed to mcs51-common, created mcs51-small
2103 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2104 * support/regression/tests/bug-1805702.c: added regtest for bug
2107 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2109 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2110 added new rules 265 - 270
2111 * support/regression/tests/bug1721024.c:new, added
2112 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2113 introduced new test-mcs51 to run all mcs51 tests
2115 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2117 * support/regression/tests/bug1816470.c: new, added
2119 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2121 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2122 propagate for *,+,- with float, fixed bug 1816470
2123 (decorateType): cast to resultTypeProp instead of resultType
2125 2007-10-19 Borut Razem <borut.razem AT siol.net>
2127 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2128 function is ineffective" for pic16 tareget
2129 * support/scripts/listerr.c: corrected include path
2130 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2133 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2135 * support/regression/tests/using.c: new, added
2136 * support/regression/tests/vaargs.c: fixed and enabled test
2138 2007-10-18 Borut Razem <borut.razem AT siol.net>
2140 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2142 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2144 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2146 * doc/sdccman.lyx: documented option --Werror
2147 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2148 RegBankUsed[] earlier
2150 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2152 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2156 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2158 * src/SDCCast.c (decorateType): improved optimization of tri-op
2159 * src/SDCCerr.c (vwerror, setWError),
2161 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2162 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2164 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2166 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2167 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2168 * support/regression/tests/bug-223113.c,
2169 * support/regression/tests/bug-426632.c,
2170 * support/regression/tests/bug-468811.c,
2171 * support/regression/tests/bug-477835.c,
2172 * support/regression/tests/bug-478094.c,
2173 * support/regression/tests/bug-499644.c,
2174 * support/regression/tests/bug-524209.c,
2175 * support/regression/tests/bug-524211.c,
2176 * support/regression/tests/packcast.c,
2177 * support/regression/tests/structidx.c: added empty tests
2178 * support/regression/tests/bug-607243.c: enabled test
2180 2007-10-06 Borut Razem <borut.razem AT siol.net>
2182 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2183 support of universal binaries on Mac OS X
2185 2007-10-02 Borut Razem <borut.razem AT siol.net>
2187 * src/SDCCval.h: unified double2ul macro for all platforms
2188 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2189 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2191 2007-09-30 Borut Razem <borut.razem AT siol.net>
2193 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2195 * sdcc_vc_in.h: enabled warnings
2196 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2197 unsigned type, result still unsigned
2198 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2200 2007-09-28 Raphael Neider <rneider AT web.de>
2202 * src/pic/device.c (find_device): prevent buffer underflow error
2203 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2204 the just destroyed list entry
2206 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2208 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2211 2007-09-18 Borut Razem <borut.razem AT siol.net>
2213 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2214 applied to unsigned type, result still unsigned
2216 2007-09-17 Borut Razem <borut.razem AT siol.net>
2218 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2219 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2220 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2221 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2222 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2223 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2224 src/z80/gen.c, src/z80/ralloc.c:
2225 fixed bug #1739860 - sdcc does not work correctly on some platforms
2227 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2229 2007-09-17 Raphael Neider <rneider AT web.de>
2231 * src/pic16/device.c: reverted to previous version
2232 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2234 2007-09-16 Raphael Neider <rneider AT web.de>
2236 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2237 as this raises a ton of gpasm warnings, just emit a second label
2238 * src/pic16/devices.inc,
2239 * device/lib/pic16/pics.all,
2240 * device/lib/pic16/libdev/pic18f2585.c,
2241 * device/lib/pic16/libdev/pic18f2680.c,
2242 * device/lib/pic16/libdev/pic18f2682.c,
2243 * device/lib/pic16/libdev/pic18f2685.c,
2244 * device/lib/pic16/libdev/pic18f4585.c,
2245 * device/lib/pic16/libdev/pic18f4680.c,
2246 * device/lib/pic16/libdev/pic18f4682.c,
2247 * device/lib/pic16/libdev/pic18f4685.c,
2248 * device/include/pic16/pic18f2585.h,
2249 * device/include/pic16/pic18f2680.h,
2250 * device/include/pic16/pic18f2682.h,
2251 * device/include/pic16/pic18f2685.h,
2252 * device/include/pic16/pic18f4585.h,
2253 * device/include/pic16/pic18f4680.h,
2254 * device/include/pic16/pic18f4682.h,
2255 * device/include/pic16/pic18f4685.h,
2256 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2257 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2258 patch contributed by Anton Strobl, applied with changes
2260 2007-09-16 Raphael Neider <rneider AT web.de>
2262 * device/include/pic16/pic18f2431.h,
2263 * device/include/pic16/pic18f25j10.h,
2264 * device/include/pic16/pic18f4431.h,
2265 * device/include/pic16/pic18f45j10.h: adopted common include style
2266 * device/include/pic16/pic18f1320.h,
2267 * device/include/pic16/pic18f2320.h,
2268 * device/include/pic16/pic18f2525.h,
2269 * device/include/pic16/pic18f4320.h,
2270 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2271 * device/include/pic16/pic18fregs.h: prepared for automatic include
2272 file selection by having DEVICE.h for every DEVICE
2273 * device/lib/pic16/libdev/pic18f2320.c,
2274 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2276 * device/lib/pic16/configure.in,
2277 * device/lib/pic16/configure: use rm -rf instead of rmdir
2278 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2279 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2281 2007-09-09 Borut Razem <borut.razem AT siol.net>
2283 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2284 distingush between i386 and ppc Mac OS X versions
2286 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2288 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2289 * support/regression/tests/bug1788177.c: new, added
2291 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2293 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2294 * device/include/mcs51/lint.h added keyword __naked
2296 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2300 * src/SDCCmem.h: removed maxRegBank
2301 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2302 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2303 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2304 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2305 name and behaviour to handle banked functions
2306 (scan4op): and use it to fix bug 1786213
2308 2007-09-03 Raphael Neider <rneider AT web.de>
2310 * device/include/pic16/pic18f248.h,
2311 * device/include/pic16/pic18f258.h,
2312 * device/include/pic16/pic18f448.h,
2313 * device/lib/pic16/libdev/pic18f248.c,
2314 * device/lib/pic16/libdev/pic18f258.c,
2315 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2316 added T0CONbits, fixes #1786891
2318 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2320 * src/ds390/gen.c (genFarPointerSet),
2321 * src/hc08/ralloc.c (packRegisters),
2322 * src/mcs51/ralloc.c (packRegisters),
2323 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2325 * src/SDCCicode.h: POINTER_SET can be true for literals too
2326 * support/regression/tests/bug1750318.c: new, added
2328 2007-08-23 Borut Razem <borut.razem AT siol.net>
2330 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2331 library versions without the completition functionality
2333 2007-08-22 Raphael Neider <rneider AT web.de>
2335 * device/include/pic16/pic18f1220.h,
2336 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2338 2007-08-12 Borut Razem <borut.razem AT siol.net>
2340 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2342 2007-08-11 Borut Razem <borut.razem AT siol.net>
2344 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2345 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2346 support/Util/SDCCerr.[ch] moved to src
2347 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2348 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2349 device/examples/ds390/tinitalk/tinitalk.dsp,
2350 device/examples/serialcomm/windows/serialcomm.dsp,
2351 support/librarian/librarian.dsp:
2352 removed linking of unused odbc32.lib and odbccp32.lib
2353 * support/scripts/winres.h:
2354 added for compilation with Visual C++ 2005 Express Edition
2356 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2358 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2361 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2363 * sdccconf_in.h: update the endian test so that SPARC Solaris
2364 does not throw syntax errors
2366 2007-08-06 Borut Razem <borut.razem AT siol.net>
2368 * doc/sdccman.lyx: removed two index entries which prevented the
2369 generation of sdcc doc archive
2371 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2373 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2374 instead of lyx 1.5.0.
2376 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2378 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2379 Lucas Loizaga, with minor modifications. Thanks!
2381 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2383 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2386 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2388 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2389 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2392 2007-07-22 Borut Razem <borut.razem AT siol.net>
2394 * configure.in, configure: re-introduced .version
2395 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2396 the version reverted to 2.7.0
2398 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2401 * doc/sdccman.lyx: bumped version to 2.7.3
2402 * device/include/mcs51/compiler.h: fixed elif->else
2403 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2404 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2405 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2406 enable accuse for bit operands
2407 * src/SDCCmain.c (printVersionInfo),
2408 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2409 environment descriptor
2410 * src/SDCCutil.h: added getBuildEnvironment
2411 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2412 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2413 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2414 * support/regression/tests/bug1348008.c,
2415 * support/regression/tests/bug1496419.c,
2416 * support/regression/tests/bug1503067.c,
2417 * support/regression/tests/preproc.c: added empty tests
2419 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2421 * support/regression/tests/bug1678803.c: new, added
2423 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2426 * as/link/hc08/lkihx.c,
2427 * as/link/hc08/lkrloc.c,
2428 * as/link/mcs51/lkihx.c,
2429 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2430 ihxExtendedLinearAddress
2431 * as/link/mcs51/lkrloc.c (relr),
2432 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2433 acall/ajmp, see bug 830513
2435 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2437 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2438 (cseBBlock): remember aggr2ptr has been used
2439 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2440 (geniCodeAssign): fixed bug 868103
2441 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2442 added operandSize prototype
2443 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2444 (genDataPointerSet): use max of size of right and result,
2445 (gencjne): added parameter useCarry for optimization,
2446 (genCmpEq): use carry if appropriate,
2447 (genXor): check if operand already in carry
2448 * support/regression/tests/bug-868103.c: enabled test
2450 2007-07-12 Raphael Neider <rneider AT web.de>
2452 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2454 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2456 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2457 from Robert Larice, thanks
2458 * support/regression/tests/bitopcse.c,
2459 * support/regression/tests/bitvars.c,
2460 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2461 * support/regression/tests/bug-927659.c: enabled test for z80
2462 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2463 * support/regression/tests/bug1745717.c: new, added
2464 * support/regression/tests/literalop.c,
2465 * support/regression/tests/nullstring.c: removed storage definitions that
2466 are now in testfwk.h
2468 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2470 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2471 and bool for targets that do not fully support it.
2472 * support/regression/tests/bug1546986.c,
2473 * support/regression/tests/bug1723128.c,
2474 * support/regression/tests/bug1734654.c,
2475 * support/regression/tests/bug1738367.c,
2476 * support/regression/tests/constantRange.c: only use bool if allowed
2478 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2480 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2481 Larice, also handle function pointers
2482 * support/regression/tests/bug1749275.c: new, added
2484 2007-07-03 Borut Razem <borut.razem AT siol.net>
2486 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2487 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2488 #1746528: SDCC should ignore ':' in inline assembler comments
2489 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2491 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2493 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2494 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2496 2007-06-29 Borut Razem <borut.razem AT siol.net>
2498 * src/SDCCmain.c: fixed bug
2499 #1744746: SDCC #4867: broken option --xram-size
2501 2007-06-28 Borut Razem <borut.razem AT siol.net>
2503 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2504 find out the endianess of host machine for ucsim
2506 2007-06-27 Borut Razem <borut.razem AT siol.net>
2508 * support/regression/generate-cases.py: corrected the file name
2510 * configure.in, configure, sdccconf_in.h: find out the endianess of
2512 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2515 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2517 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2519 2007-06-26 Borut Razem <borut.razem AT siol.net>
2521 * support/regression/generate-cases.py: display warning if function
2522 list is empty; implemented more flexible rule for detection of
2523 testing functions, allowing return type 'void' in the same line as
2524 the function name in the function definition
2525 * support/regression/tests/bug-1654060.c: corrected test
2526 * support/librarian/sdcclib.c: fixed warning:
2527 format '%s' expects type 'char *', but argument 2 has type 'int'
2529 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2531 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2532 Multiple infiles for sdcclib.
2534 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2536 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2539 2007-06-18 Borut Razem <borut.razem AT siol.net>
2541 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2542 how to handle comments, so they have to be removed by the
2543 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2544 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2545 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2546 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2547 table driven option hadling
2549 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2551 * src/SDCCast.c (decorateType),
2552 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2553 iCode to ast level to fix bug 1738367
2554 * support/regression/tests/bug1738367.c: new, added
2556 2007-06-15 Raphael Neider <rneider AT web.de>
2558 * src/pic16/devices.inc,
2559 * device/lib/pic16/pics.all,
2560 * device/include/pic16/pic18fregs.h,
2561 * device/include/pic16/pic18f[24][45]20.h,
2562 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2563 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2564 * device/lib/pic16/Makefile.in: faster cleanup
2566 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2568 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2570 2007-06-13 Raphael Neider <rneider AT web.de>
2572 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2574 2007-06-12 Raphael Neider <rneider AT web.de>
2576 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2577 suppress bit defines if NO_BIT_DEFINES is #define'd
2578 * device/include/pic/pic*.h: recreated all headers to include
2579 conditional bit defines
2580 * device/include/pic/pic16f886.h,
2581 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2582 * device/include/pic/recreate.sh: script to recreate the complete
2583 device library files based on the currently supported devices
2585 2007-06-12 Borut Razem <borut.razem AT siol.net>
2587 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2588 support/regression/Makefile.in, support/scripts/build.mak,
2589 support/scripts/Makefile.snapshot:
2590 use new svn URL scheme
2591 * doc/sdccman.lyx: SDCC Wiki moved to
2592 http://sdcc.wiki.sourceforge.net/
2594 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2596 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2597 * support/regression/tests/bug1734654.c: added
2599 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2601 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2602 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2603 with literal operands
2605 2007-06-10 Borut Razem <borut.razem AT siol.net>
2607 * as/link/z80/lklibr.c: fixed mingw build warning
2608 lklibr.c:575: warning: implicit declaration of function 'tolower'
2609 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2610 src/z80/main.c: move target specific options from src/SDCCmain.c
2611 to src/<target>/main.c
2613 2007-06-09 Borut Razem <borut.razem AT siol.net>
2615 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2616 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2617 * support/regression/tests/bug-1294691.c: added
2619 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2621 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2622 can also be static, fixes bug 1733438
2623 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2624 have absolute address too
2625 (computeType): added optimization for 'cond ? true : false'
2626 * support/regression/tests/absolute.c: added test for static absolute var
2628 2007-06-08 Raphael Neider <rneider AT web.de>
2630 * src/regression/Makefile: suppress parallel builds, allow easy
2631 switching between pic14/pic16 ports
2632 * src/regression/picregs.h: added pic14/16 header file switch
2633 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2634 inline.c,nestfor.c,string1.c}: include "picregs.h"
2636 2007-06-07 Borut Razem <borut.razem AT siol.net>
2638 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2639 permanent solution to suppress GCC 4.2.0 c++ warning:
2640 deprecated conversion from string constant to `char *'
2641 use 'const char *' where ever required
2642 * support/regression/generate-cases.py: implemented more flexible rule
2643 for detection of testing functions, allowing white-spaces surrounding
2644 the function name and the 'void' parameter.
2645 * support/regression/tests/constantRange.c,
2646 support/regression/tests/scott-compare3.c: fixed failing regression
2647 tests, uncovered by implementation of more flexible rule for detection
2648 of testing functions
2650 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2652 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2654 2007-06-04 Borut Razem <borut.razem AT siol.net>
2656 * configure.in, configure, config_vc.awk: sdcc version number is now
2657 stored in configure.in; removed .version
2658 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2659 doc/INSTALL.txt: version bumped to 2.7.2
2660 * sim/ucsim/configure.in, sim/ucsim/configure:
2661 use "read" to read from .version
2663 2007-06-03 Borut Razem <borut.razem AT siol.net>
2665 * */Makefile.in: removed annoying warning:
2666 Makefile:xx: Makefile.dep: No such file or directory
2668 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2670 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2671 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2672 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2673 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2674 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2675 bugfix: only use newBoolLink for bit result type
2676 * src/SDCCicode.c (geniCodeLogic): added param tree,
2677 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2678 (geniCodeLogicAndOr): use IS_BIT,
2679 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2680 (ast2iCode): added tree param to geniCodeLogic for comparisons
2681 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2682 * support/regression/tests/bug1723128.c: added test NotZero
2684 2007-06-01 Borut Razem <borut.razem AT siol.net>
2686 * SDCPP synchronized with GCC CPP release version 4.2.0,
2687 currently the latest release:
2688 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2689 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2690 support/cpp2/cppdefault.h, support/cpp2/except.h,
2691 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2692 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2693 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2694 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2695 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2696 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2697 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2698 support/cpp2/opts.h, support/cpp2/output.h,
2699 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2700 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2701 support/cpp2/system.h, support/cpp2/version.c,
2702 support/cpp2/Makefile.in: modified
2703 * support/cpp2/opts-common.c: added
2704 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2705 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2706 search for included source file in local directory
2707 * sim/ucsim/configure, sim/ucsim/configure.in:
2708 temporary solution to suppress GCC 4.2.0 c++ warning:
2709 deprecated conversion from string constant to `char *'
2711 2007-06-01 Raphael Neider <rneider AT web.de>
2713 * device/lib/pic/libdev/pic12f683.c,
2714 * device/include/pic/pic12f683.h: added GPIO bits
2716 2007-06-01 Raphael Neider <rneider AT web.de>
2718 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2719 quotation marks, clarified role of PIC14 vs. PIC16 ports
2720 * src/pic16/devices.inc,
2721 * device/include/pic16/pic18fregs.h,
2722 * device/include/pic16/pic18f[24][45]j10.h,
2723 * device/lib/pic16/pics.all,
2724 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2725 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2726 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2727 for new devices as they are not yet supported by gputils
2729 2007-05-31 Borut Razem <borut.razem AT siol.net>
2731 * Small Device C Compiler 2.7.0 released
2732 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2733 changed sdcc version to 2.7.1
2734 * support/scripts/sdcc.nsi: added How to create WIN32 release
2737 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2739 * doc/sdccman.lyx: documented initialization and allocation of absolute
2740 variables, bit parameter passing, the need for function pointers to be
2741 reentrant and alpha quality support of inline and retrict
2743 2007-05-26 Borut Razem <borut.razem AT siol.net>
2745 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2746 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2747 * docs/knownbugs.html: updated
2749 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2751 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2753 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2755 (gencjneshort): optimized when left is AOP_DIR
2756 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2757 initializing unions in a struct/array
2758 * support/regression/fwk/include/testfwk.h: added defines for data, near
2759 and far for host and z80
2760 * support/regression/tests/bug1723128.c: new, added
2762 2007-05-22 Borut Razem <borut.razem AT siol.net>
2764 * doc/knownbugs.html: updated
2766 2007-05-21 Raphael Neider <rneider AT web.de>
2768 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2769 error message instead
2770 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2772 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2774 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2776 2007-05-21 Raphael Neider <rneider AT web.de>
2778 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2780 * src/regression/gpsim_assert.h,
2781 * src/regression/Makefile,
2782 * src/regression/pcodeopt.c: regression test for the above fix
2784 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2786 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2787 jumps to self, fixed bug 1717281
2789 2007-05-10 Borut Razem <borut.razem AT siol.net>
2791 * support/scripts/gen_known_bugs.pl: cosmetic fix
2792 * doc/knownbugs.html: generated by gen_known_bugs.pl
2794 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2796 * src/SDCCast.c (createFunction): also generate non-inlined version of
2797 function for functions declared as "static inline"
2798 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2799 function can be inlined after non-inlined version generated.
2801 2007-05-10 Borut Razem <borut.razem AT siol.net>
2803 * support/scripts/gen_known_bugs.pl: added script
2804 which generates knownbugs.html
2806 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2808 * doc/knownbugs.html: updated for release 2.7.0
2810 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2812 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2814 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2816 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2817 (throughout): updated generating comments
2818 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2819 (throughout): updated generating comments
2820 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2821 rule instead of at the second, or it might skip lines when removing the
2823 * support/regression/tests/bug1714204.c: changed test to foo
2825 2007-05-08 Borut Razem <borut.razem AT siol.net>
2827 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2828 thanks to SDCC Distributed Compile Farm members,
2829 added Z80 and GBZ80 command line options
2830 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2832 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2834 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2835 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2836 * support/regression/tests/longlit.c: modified to be tested at all and
2837 to pass the actual test
2839 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2841 * device/include/mcs51/uPSD33xx.h: Added.
2843 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2845 * device/lib/_gptrput.c,
2846 * device/lib/_gptrget.c: removed old code,
2848 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2849 * support/regression/tests/bug1714204.c: new, added
2851 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2853 * support/regression/tests/regtrack.c: test was never executed
2854 because of the regression test being picky about white spaces.
2855 * device/lib/mcs51/crtclear.asm: added comment
2857 2007-05-06 Raphael Neider <rneider AT web.de>
2859 * device/lib/pic/Makefile.rules,
2860 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2861 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2863 2007-05-06 Raphael Neider <rneider AT web.de>
2865 * src/pic16/device.h,
2867 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2868 _pic16_setDefaultOptions): removed/reordered command-line args
2869 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2870 devices, regrouped command line args, environment variables),
2871 clarified sone points, added sections on how to add devices to the
2874 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2876 * src/z80/peeph.def: fixed bug in rule 2
2878 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2880 * src/port.h: added TARGET_MCS51_LIKE
2881 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2882 take advantage of it too
2883 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2884 (shiftR2Left2Result): Optimized: don't check shifting by 0
2885 * src/z80/peeph-z80.def,
2886 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2887 modifications, see patch 1700823
2888 * src/mcs51/peep.c (): fixed bug 1712928
2889 * support/regression/tests/bug1712928.c: new, added
2891 2007-05-05 Borut Razem <borut.razem AT siol.net>
2893 * device/lib/pic16/Makefile.common.in,
2894 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2895 removed bash dependencies
2897 2007-05-01 Borut Razem <borut.razem AT siol.net>
2900 fixed bug #1710507: --i-code-in-asm makes compile fail
2901 all iCode comments are now one liners
2902 * src/mcs51/gen.c: fixed memory leak
2904 2007-05-01 Raphael Neider <rneider AT web.de>
2906 * device/lib/pic/libdev/*.c
2907 * device/include/pic/*.h: regenerated all device libs from updated
2909 * support/scripts/inc2h.pl: documented usage, now uses strict to
2912 2007-04-30 Borut Razem <borut.razem AT siol.net>
2915 fixed bug #1669175: Problem with space in output paths
2916 documented how to use paths with spaces for Windows users
2918 2007-04-29 Borut Razem <borut.razem AT siol.net>
2920 * Fixed svn:eol-style and svn:keywords properties
2921 * src/SDCCval.c: fixed bug
2922 #1592871: Segfault with "large" const arrays of characters
2923 replaced recursion with iteration
2924 * Removed svn:executable property from non-executable files
2926 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2928 * src/mcs51/gen.c (genRet): fixed bug 1707003
2930 2007-04-27 Raphael Neider <rneider AT web.de>
2932 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2933 createReachingDefinitions,assignValnums,pic16_destructDF,
2934 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2935 prevent NULL pointer dereferences
2936 * device/lib/pic/libdev/pic16f886.c,
2937 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2938 prevent building them, gputils do not really support them yet
2940 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2942 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2943 helps printf_small. 32 bytes more __idata mem.
2945 2007-04-27 Raphael Neider <rneider AT web.de>
2947 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2948 return early when pb or pb->pcHead is NULL (patch #1708427)
2949 * src/regression/empty.c,
2950 * src/regression/Makefile: added test with empty functions
2951 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2953 2007-04-27 Borut Razem <borut.razem AT siol.net>
2955 * src/SDCCast.c: fixed feature request
2956 #1547512: Redundant strings linked when using sizeof("abc")
2958 2007-04-23 Borut Razem <borut.razem AT siol.net>
2960 * doc/sdccman.lyx, src/SDCCmain.c:
2961 peep-hole comments are generated only if --fverbose-asm option is
2962 specified and --no-peep-comments is not, as proposed by Frieder.
2963 * support/regression/Makefile.in: compile regression tests with
2964 --fverbose-asm option so one can "grep" whether a new (or an old)
2965 peephole is (still) applied; requested by Frieder.
2967 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2969 * device/include/pic/pic16f886.h,
2970 * device/include/pic/pic16f887.h,
2971 * device/lib/pic/libdev/pic16f886.c,
2972 * device/lib/pic/libdev/pic16f887.c,
2973 * device/include/pic/pic14devices.txt,
2974 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2976 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2978 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2981 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2983 * device/lib/_memset.c: assembler version for mcs51
2985 2007-04-22 Borut Razem <borut.razem AT siol.net>
2987 * support/scripts/listerr.c: program to create the list of errors and
2988 warnings list from - added
2989 * doc/sdccman.lyx: removed the note
2990 "For list of warnings and corresponding codes, see err_warn.txt"
2991 * src/SDCCsymt.c: fixed bug #1699804:
2992 Bug with some uses of sizeof(static local array) (MCS51)
2993 * support/regression/tests/bug-1699804.c: added
2995 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2997 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2998 (main): added option -i,
2999 (asmbl, case S_INCL): use search_path_fopen,
3000 mostly from patch 1579668 by Peter Miller, thanks
3001 * src/z80/main.c: fixed typo --callee-saves-bc
3002 * device/include/mcs51/compiler.h: added sfrword for Tasking
3004 2007-04-20 Borut Razem <borut.razem AT siol.net>
3006 * src/z80/main.c: replaced reserved keyword asm with asmblr
3008 2007-04-19 Borut Razem <borut.razem AT siol.net>
3010 * src/port.h: use const pointers to strings
3011 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3012 * src/pic16/main.c: include SDCCargs.h
3013 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3014 const char, since the strings are dynamically allocated
3015 * src/SDCCmain.c: options.code_seg and options.const_seg are
3016 dynamically allocated; check port specific command line options
3017 before the general ones
3018 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3020 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3022 * device/include/ds400rom.h,
3023 * device/lib/ds390/lcd390.c,
3024 * device/lib/ds390/memcpyx.c,
3025 * device/lib/ds390/rtc390.c,
3026 * device/lib/ds400/ds400rom.c,
3027 * device/lib/ds400/memcpyx.c,
3028 * device/lib/hc08/_ret.c: more replacements of keywords with their
3029 double underscore equivalents
3030 * device/lib/ds390/Makefile.in,
3031 * device/lib/ds400/Makefile.in,
3032 * device/lib/gbz80/Makefile.in,
3033 * device/lib/hc08/Makefile.in,
3034 * device/lib/mcs51/Makefile.in,
3035 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3037 2007-04-17 Borut Razem <borut.razem AT siol.net>
3039 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3040 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3041 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3042 to --fverbose-asm, to be gcc'ish
3044 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3046 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3048 2007-04-17 Borut Razem <borut.razem AT siol.net>
3050 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3051 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3052 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3053 with their double underscore equivalent
3055 2007-04-14 Borut Razem <borut.razem AT siol.net>
3057 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3060 2007-04-13 Borut Razem <borut.razem AT siol.net>
3062 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3064 * device/examples/serialcomm/windows/serial.[ch],
3065 device/examples/serialcomm/windows/test_serialcomm.cpp:
3066 updated by Bela Torok
3067 * device/examples/serialcomm/windows/serialcomm.dsw,
3068 device/examples/serialcomm/windows/serialcomm.dsp: added
3070 2007-04-13 Jan Waclawek <wek AT efton.sk>
3072 * doc/sdccman.lyx: additions and changes at various places
3073 (submitted as #1697136).
3074 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3076 2007-04-10 Borut Razem <borut.razem AT siol.net>
3078 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3079 LyX file format changed to 245
3080 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3081 "FreeWare" replaced with "free open source"
3083 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3085 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3087 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3089 * device/include/pic16/pic18fregs.h,
3091 * device/lib/_decdptr.c,
3092 * device/lib/_divsint.c,
3093 * device/lib/_divslong.c,
3094 * device/lib/_divuint.c,
3095 * device/lib/_divulong.c,
3096 * device/lib/_fs2schar.c,
3097 * device/lib/_fs2sint.c,
3098 * device/lib/_fs2slong.c,
3099 * device/lib/_fs2uchar.c,
3100 * device/lib/_fs2uint.c,
3101 * device/lib/_fs2ulong.c,
3102 * device/lib/_fsadd.c,
3103 * device/lib/_fscmp.c,
3104 * device/lib/_fsdiv.c,
3105 * device/lib/_fseq.c,
3106 * device/lib/_fsget1arg.c,
3107 * device/lib/_fsget2args.c,
3108 * device/lib/_fsgt.c,
3109 * device/lib/_fslt.c,
3110 * device/lib/_fsmul.c,
3111 * device/lib/_fsneq.c,
3112 * device/lib/_fsnormalize.c,
3113 * device/lib/_fsreturnval.c,
3114 * device/lib/_fsrshift.c,
3115 * device/lib/_fssub.c,
3116 * device/lib/_fsswapargs.c,
3117 * device/lib/_gptrget.c,
3118 * device/lib/_gptrgetc.c,
3119 * device/lib/_gptrput.c,
3120 * device/lib/_logexpf.c,
3121 * device/lib/_modsint.c,
3122 * device/lib/_modslong.c,
3123 * device/lib/_moduint.c,
3124 * device/lib/_modulong.c,
3125 * device/lib/_mulint.c,
3126 * device/lib/_mullong.c,
3127 * device/lib/_schar2fs.c,
3128 * device/lib/_ser.c,
3129 * device/lib/_setjmp.c,
3130 * device/lib/_sint2fs.c,
3131 * device/lib/_slong2fs.c,
3132 * device/lib/_spx.c,
3133 * device/lib/_uchar2fs.c,
3134 * device/lib/_uint2fs.c,
3135 * device/lib/_ulong2fs.c,
3136 * device/lib/asincosf.c,
3137 * device/lib/atanf.c,
3138 * device/lib/calloc.c,
3139 * device/lib/ds390/tinibios.c,
3140 * device/lib/ds400/tinibios.c,
3141 * device/lib/expf.c,
3142 * device/lib/free.c,
3143 * device/lib/hc08/_mulint.c,
3144 * device/lib/logf.c,
3145 * device/lib/malloc.c,
3146 * device/lib/printf_fast.c,
3147 * device/lib/printf_tiny.c,
3148 * device/lib/printfl.c,
3149 * device/lib/realloc.c,
3150 * device/lib/ser_ir.c,
3151 * device/lib/serial.c,
3152 * support/regression/tests/libmullong.c: replaced all special keywords
3153 with their double underscore equivalent
3154 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3155 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3157 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3158 (genRet): if the bit-symbol is ruonly it already is in the carry
3159 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3160 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3161 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3162 type UCHAR if dest is not bit
3164 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3166 * device/include/math.h,
3167 * device/lib/cotf.c,
3168 * device/lib/expf.c,
3169 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3171 2007-04-01 Borut Razem <borut.razem AT siol.net>
3173 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3174 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3175 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3176 gcc_unreachable() called internal_error()...
3178 2007-03-30 Raphael Neider <rneider AT web.de>
3180 * src/pic/ralloc.c (isData): suppress garbage debug output
3182 2007-03-28 Borut Razem <borut.razem AT siol.net>
3185 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3186 is developed, built and used worldwide, and the word "night" doesn't
3189 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3191 * device/include/mcs51/C8051F360.h: new, added
3192 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3194 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3196 * src/SDCC.y (declaration_specifiers, function_specifier),
3197 * support/Util/SDCCerr.c,
3198 * support/Util/SDCCerr.h,
3200 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3202 * src/SDCCmem.c (deallocParms),
3203 * src/SDCCast.c: support for function inlining, not quite complete
3204 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3205 'restrict' qualifier
3207 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3209 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3210 (saveRBank, unsaveRBank): don't save bits,
3211 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3212 * support/regression/tests/bug1535242.c: new, added
3213 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3214 thanks Alexey Shamrin <shamrin AT gmail.com>,
3215 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3216 removed header guard)
3218 * sdcc.spec: bumped version to 2.6.5
3219 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3221 2007-03-22 Borut Razem <borut.razem AT siol.net>
3223 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3224 fixed bug #1653671: sdcdb integration into ddd is broken
3226 2007-03-22 Raphael Neider <rneider AT web.de>
3228 * src/pic/gen.c (popGetExternal): augmented to also create references
3229 to external variables (not only labels),
3230 (genCall): comment on plan to reduce PAGESEL overhead,
3231 (genFunction, genEndFunction): also save/restore FSR around interrupt
3232 handling code, removed lots of unused code
3233 (genDivOneByte): release acquired temp register
3234 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3236 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3237 for registers that need to be saved during interrupts (FSR, STATUS,
3238 PCLATH; W needs special handling), currently only FSR is used
3240 2007-03-22 Raphael Neider <rneider AT web.de>
3242 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3244 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3246 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3248 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3250 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3252 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3254 * as/link/aslink.h: added LKOBJEXT
3255 * as/link/hc08/link_hc08.dsp,
3256 * as/link/hc08/Makefile.bcc,
3257 * as/link/hc08/Makefile.in,
3258 * as/link/mcs51/aslink.dsp,
3259 * as/link/mcs51/Makefile.bcc,
3260 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3261 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3262 * as/link/lkaomf51.c: merged and moved
3263 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3264 * as/link/z80/lkdata.c,
3265 * as/link/lkdata.c: merged and moved
3266 * as/link/hc08/lkmain.c,
3267 * as/link/mcs51/lkmain.c: cosmetic changes
3268 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3269 * as/link/lklex.c: use LKOBJEXT
3270 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3271 ANSI-fied functions, removed bubble-sorts
3272 * as/link/z80/lksym.c as/link/lksym.c: merged,
3274 * as/link/z80/linkgbz80.dsp,
3275 * as/link/z80/linkz80.dsp,
3276 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3277 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3278 * as/link/z80/lkhead.c,
3279 * as/link/z80/lklex.c: deleted
3280 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3281 * as/link/z80/lkmain.c: added copyfile()
3283 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3285 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3287 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3289 * device/lib/_strlen.c: assembler version for mcs51
3291 2007-03-13 Raphael Neider <rneider AT web.de>
3293 * device/include/pic16/pic18f2221.h,
3294 * device/include/pic16/pic18f2321.h,
3295 * device/include/pic16/pic18f2331.h,
3296 * device/include/pic16/pic18f4221.h,
3297 * device/include/pic16/pic18f4321.h,
3298 * device/include/pic16/pic18f4331.h: fixed config byte location names
3299 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3300 consistently named config byte locations
3302 2007-03-13 Borut Razem <borut.razem AT siol.net>
3304 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3305 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3306 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3307 as/link/z80/Makefile.in, as/z80/Makefile.in:
3310 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3312 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3313 * device/lib/printf_large.c: pointer was converted to generic
3314 pointer for mcs51 models other than model-small (Maarten noticed)
3316 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3318 * device/include/mcs51/ADuC84x.h: Added.
3320 2007-03-10 Borut Razem <borut.razem AT siol.net>
3322 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3323 fixed RFE #1624219: double backslashes in filenames;
3324 functions hexEscape(), octalEscape() and copyStr() moved from
3325 SDCCval.c to SDCCutil.c and made them glovbally available
3327 2007-03-09 Borut Razem <borut.razem AT siol.net>
3329 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3330 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3331 1673361: Missaligned comments in output files
3333 2007-03-09 Raphael Neider <rneider AT web.de>
3335 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3337 2007-03-09 Raphael Neider <rneider AT web.de>
3341 * src/pic/ralloc.c: suppress undesired debug output
3342 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3344 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3346 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3348 2007-03-07 Borut Razem <borut.razem AT siol.net>
3350 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3351 search include files in the current directory
3353 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3355 * src/SDCCglue.c (emitMaps, glue),
3356 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3358 * support/regression/tests/absolute.c: added xdata test
3360 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3362 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3363 added condition to macro, fixes bug 1666080
3365 2007-03-02 Raphael Neider <rneider AT web.de>
3367 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3369 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3371 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3372 be cleared. Unconditionally set __XPAGE
3373 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3375 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3380 * src/mcs51/rtrack.c,
3382 * doc/sdccman.lyx: added --no-gen-comments
3383 * src/mcs51/peeph.def: added 192.b, disabled 185
3385 2007-02-25 Raphael Neider <rneider AT web.de>
3387 * src/pic16/gen.c (genCast): fixed typo
3388 * device/lib/pic16/Makefile.subdir: only install existing files
3389 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3391 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3393 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3394 * device/lib/mcs51/crtclear.asm,
3395 * device/lib/mcs51/crtxclear.asm: renumbered labels
3396 * device/lib/mcs51/Makefile.in: added crtcall.asm
3397 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3398 * src/mcs51/gen.c (movc): removed,
3399 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3401 (toCarry, genSend, genRet): added function toCarry,
3402 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3403 (assignBit, genAssign, genCast): added function assignBit
3404 * src/mcs51/Makefile.bcc: added rtrack.c
3405 * src/mcs51/ralloc.h: made valueKnown a bitfield
3406 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3407 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3408 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3409 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3410 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3411 (_pop): only pop valid pairs, see gencjneshort,
3412 (gencjneshort): return pair that still needs to be popped, restructured,
3413 (gencjne, genCmpEq): call _pop
3415 2007-02-23 Raphael Neider <rneider AT web.de>
3417 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3419 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3421 * device/include/mcs51/P89LPC925.h: Added.
3423 2007-02-18 Raphael Neider <rneider AT web.de>
3425 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3427 2007-02-17 Borut Razem <borut.razem AT siol.net>
3429 * support/cpp2/directives.c, support/cpp2/version.c:
3430 synchronized with GCC CPP 4.1.2
3432 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3434 * src/mcs51/rtrack.h,
3435 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3436 by checking the strings passed by emitcode() to the assembler.
3437 Feel free to change. This in part addresses RFE #482179.
3438 Set environment variable SDCC_RTRACK to enable.
3439 * src/mcs51/gen.c: inserted hooks
3440 * src/mcs51/ralloc.h: added two members to struct regs
3441 * support/regression/tests/regtrack.c: added
3443 2007-02-14 Borut Razem <borut.razem AT siol.net>
3445 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3446 * Makefile.in: applied patch from Makefile related part of
3447 #1469393: Compiler does not initialize static data
3449 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3451 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3452 for better fix of bug 1273984, compiles pic16 rand.c
3454 2007-02-12 Borut Razem <borut.razem AT siol.net>
3456 * src/pic16/main.c: fixed pic16 standard library directory bug
3458 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3460 * src/hc08/gen.c (genSwap): fix swap regression test
3462 2007-02-10 Borut Razem <borut.razem AT siol.net>
3464 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3466 * support/regression/tests/bug-1654060.c: added regression test for
3469 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3471 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3472 bit moves in return statement
3474 2007-02-09 Borut Razem <borut.razem AT siol.net>
3476 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3479 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3481 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3482 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3484 2007-02-07 Raphael Neider <rneider AT web.de>
3486 * src/pic16/devices.inc,
3487 * device/include/pic16/pic18fregs.h,
3488 * device/include/pic16/pic18f[24][34]31.h,
3489 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3490 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3491 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3493 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3495 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3496 can this have lived here for so many years?
3497 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3498 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3499 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3501 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3503 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3504 appended by loop induction must be at the very end of the eBBlock
3506 2007-02-05 Kevin Vigor
3508 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3510 2007-02-05 Borut Razem <borut.razem AT siol.net>
3512 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3513 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3515 2007-02-03 Borut Razem <borut.razem AT siol.net>
3517 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3518 applied patch #1646602 option to set default signedness of char to
3519 unsigned, added -funsigned-char command line option,
3520 thanks to Gunther Jehle
3521 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3522 prompt for file deletion a few hundred times (especially the
3523 subversion files, which have ro permissions so it asks for
3524 confirmation), thanks to Simon McAuliffe;
3525 added {} + option to find in order to remove multiple files from a
3528 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3530 * device/include/mcs51/SST89x5xRDx.h: Added.
3532 2007-02-02 Raphael Neider <rneider AT web.de>
3534 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3535 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3537 2007-02-01 Raphael Neider <rneider AT web.de>
3539 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3542 2007-01-31 Borut Razem <borut.razem AT siol.net>
3544 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3545 if compiled with GCC. Thanks to Raphael Neider
3547 2007-01-31 Raphael Neider <rneider AT web.de>
3549 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3550 operand names, handles name and (name + n) for all n,
3551 (sameBank): restructured, also check bank allocation policy,
3552 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3553 (pic14_operandsAllocatedInSameBank): check whether to operands
3554 will be allocated into the same bank (i.e., section) to reduce
3555 BANKSEL overhead, queried from pcode.c:sameBank,
3556 (pic14printLocals): reintroduced clustering registers into a single
3557 section: all compiler generated symbols will now reside in one
3558 bank (per file), reducing BANKSEL overhead and code size,
3559 (showAllMemmaps): use local dbuf where possible
3561 2007-01-29 Raphael Neider <rneider AT web.de>
3563 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3564 (call_libraryfunc): retrieve/create symbol and mark as used,
3565 (genFunction): mark defined functions as non-extern and add again
3566 to code memmap for later output
3567 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3568 (pic14printLocals): reworked for new symbol emission,
3569 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3570 showAllMemmaps): reworked symbol output using dbufs, added handling
3571 of string literals (still incomplete),
3572 (picglue): removed symbol emission, moved into showAllMemmaps,
3573 (emitSymbolSet): new workhorse for symbol output,
3574 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3576 2007-01-29 Borut Razem <borut.razem AT siol.net>
3578 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3579 component contains the extension separator.
3581 2007-01-28 Borut Razem <borut.razem AT siol.net>
3583 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3585 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3586 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3587 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3588 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3589 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3590 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3591 src/z80/gen.c, support/Util/MySystem.c:
3592 accept slash and backslash as directory separator on WIN32 and
3595 2007-01-28 Raphael Neider <rneider AT web.de>
3597 * src/pic16/devices.inc,
3598 * device/include/pic16/pic18f[24][23]21.h,
3599 * device/include/pic16/pic18fregs.h,
3600 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3601 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3602 * device/lib/pic16/libio/adc.ignore,
3603 * device/lib/pic16/libio/i2c.ignore,
3604 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3605 family, as gputils do not yet support the devices
3606 * device/lib/pic16/Makefile.subdir: ignore errors on install
3607 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3608 headers and libraries from gputils .inc files
3610 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3612 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3614 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3616 * doc/sdccman.lyx: add printf benchmarks
3618 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3620 * device/lib/printf_fast.c: fix %c, char promoted to int
3621 * device/lib/printf_tiny.c: fix %c, char promoted to int
3623 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3625 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3627 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3629 * support/regression/tests/swap.c: 64 bit hosts failed
3630 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3632 2007-01-25 Raphael Neider <rneider AT web.de>
3634 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3635 based on absolute register address, patch by Alex Blond
3637 2007-01-22 Raphael Neider <rneider AT web.de>
3639 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3640 emitted, do not emit them again...
3642 2007-01-22 Raphael Neider <rneider AT web.de>
3644 * src/regression/bank1.c, src/regression/compare6.c,
3645 src/regression/add.c: cosmetic changes
3646 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3647 * src/pic/gen.c: fixed global zero and one,
3648 (aopForSym): removed unued code,
3649 (aopGet): assert aop is defined, check and use `index' of
3650 pCodeImmd operands (fixes #1630908),
3651 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3652 (register_reassign): prevent accidental register unification,
3653 (ReuseReg): cosmetic changes (also above)
3654 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3655 pic14emitStaticSeg): do not emit initialized data,
3656 (printIval*): replaced with working versions,
3657 (pic14createInterruptVect,picglue): use idata for initialized data,
3658 now init data should work in all modules (not only main()),
3659 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3661 2007-01-21 Borut Razem <borut.razem AT siol.net>
3663 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3664 use -fPIC or -fpic if they are supported and not ignored
3665 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3666 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3668 2007-01-20 Borut Razem <borut.razem AT siol.net>
3670 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3671 implemented RFE #1470316: allow "$" in variable names
3673 2007-01-20 Raphael Neider <rneider AT web.de>
3675 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3677 2007-01-20 Raphael Neider <rneider AT web.de>
3679 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3680 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3681 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3682 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3683 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3684 * device/lib/pic/libdev/pic*.c,
3685 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3686 * device/lib/pic/libdev/Makefile.in: show progress
3688 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3690 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3691 * support/scripts/sdcc_cygwin_mingw32,
3692 * support/scripts/sdcc_mingw32,
3693 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3694 conformance with autoconf 2.6
3696 2007-01-19 Raphael Neider <rneider AT web.de>
3698 * src/pic/device.c (register_map): fixed list construction
3699 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3700 (genMod): removed case for genModbits,
3701 (genModbits): removed as now unused/unimplemented
3702 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3704 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3706 * support/regression/tests/swap.c: added in response to #1638622
3707 * doc/sdccman.lyx: synced version, minor changes
3709 2007-01-18 Borut Razem <borut.razem AT siol.net>
3711 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3712 thanks to Gunther Jehle
3713 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3714 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3715 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3716 use filename in lineno instead.
3717 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3718 print the file name in ast_print()
3720 2007-01-18 Borut Razem <borut.razem AT siol.net>
3722 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3724 * src/SDCC.lex: stringLiteral() returns const char pointer,
3725 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3726 fixed column counting
3727 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3728 accept const char pointer as parameter
3729 * src/SDCCdwarf2.c: corrected buffer size
3731 2007-01-17 Borut Razem <borut.razem AT siol.net>
3733 * support/Util/dbuf_string.c: fixed for amd64
3735 2007-01-15 Borut Razem <borut.razem AT siol.net>
3737 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3738 removed terminal symbol ELIPSIS, since it was never generated by the
3739 lexer and it was wrongly used in parameter_identifier_list rule
3741 2007-01-15 Raphael Neider <rneider AT web.de>
3743 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3744 code page and data banking description
3745 * src/pic/genarith.c,
3746 * src/pic/gen.h: removed bit arithmetic functions,
3747 updated exit(1) to exit(EXIT_FAILURE)
3748 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3749 * device/include/pic16/pic18f2455.h,
3750 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3751 TRISD and TRISE, fixed/added some bit names
3752 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3753 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3754 updated pic18f2455.{c,h} instead of duplicating them
3756 2007-01-14 Borut Razem <borut.razem AT siol.net>
3758 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3759 Cannot debug files that contain spaces in the path name
3760 by converting spaces in asm file name to underscores
3762 2007-01-13 Borut Razem <borut.razem AT siol.net>
3764 * doc/sdccman.lyx: fixed format errors
3766 2007-01-10 Borut Razem <borut.razem AT siol.net>
3768 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3769 codeseg/constseg #pragma fail
3770 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3771 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3772 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3773 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3775 2007-01-09 Borut Razem <borut.razem AT siol.net>
3777 * get rid of diagnistic.[ch], pretty-print.[ch],
3778 c-pretty-print.[ch], ... used just for error, warning, ...
3780 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3781 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3782 suppoprt/cpp2/pretty-print.[ch]:
3784 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3785 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3786 suppoprt/cpp2/sdcpp.dsp:
3789 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3791 * device/lib/printf_large.c (output_float): removed recursion,
3792 use smaller buffer on stack for mcs51,
3793 fixed bug printing 1.96
3794 * support/regression/tests/snprintf.c: added test
3796 2007-01-07 Borut Razem <borut.razem AT siol.net>
3798 * use dynamic memory buffers instead temporary files
3799 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3801 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3802 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3803 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3804 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3805 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3806 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3807 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3808 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3809 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3810 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3811 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3812 support/Util/dbuf.c, support/Util/dbuf.h:
3814 * .version, sdcc.spec: bumped version to 2.6.4
3816 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3818 * src/port.h: added TARGET_Z80_LIKE macro
3819 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3820 output PSEG location if --xram-loc or --xstack-loc was used
3821 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3823 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3825 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3826 * as/as_z80.dsp, as/z80/as_z80.dsp,
3827 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3828 * sdcc.dsw: moved project files into subdir
3829 * as/hc08/as_hc08.dsp,
3830 * as/hc08/Makefile.bcc,
3831 * as/hc08/Makefile.in,
3832 * as/mcs51/Makefile.bcc,
3833 * as/mcs51/Makefile.in,
3834 * as/z80/Makefile.bcc,
3835 * as/z80/Makefile.in,
3836 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3839 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3842 * as/mcs51/asmain.c,
3844 * as/z80/assym.c: removed include "strcmpi.h"
3845 * as/hc08/strcmpi.c,
3846 * as/hc08/strcmpi.h,
3847 * as/mcs51/strcmpi.c,
3848 * as/mcs51/strcmpi.h,
3849 * support/Util/strcmpi.c,
3850 * support/Util/strcmpi.h: removed files
3851 * as/strcmpi.c: added as_strncmpi()
3853 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3855 * sdcc.dsw: Added some dependencies on project config.dsp
3857 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3859 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3860 with [di]ram_start to fix a regresion
3862 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3864 * configure.in: added missing mcs51 in status output
3865 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3867 * debugger/mcs51/clean.mk (distclean): remove config.h
3868 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3869 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3870 options.h, s-options-h and options.c
3871 * support/cpp2/clean.mk: unused, removed
3872 * Makefile.common.in,
3875 * as/hc08/Makefile.in,
3877 * as/mcs51/Makefile.in,
3878 * as/mcs51/clean.mk,
3881 * as/z80/Makefile.in,
3883 * as/link/Makefile.in,
3884 * as/link/hc08/Makefile.in,
3885 * as/link/hc08/clean.mk,
3886 * as/link/mcs51/Makefile.in,
3887 * as/link/mcs51/clean.mk,
3888 * as/link/z80/Makefile.in,
3889 * as/link/z80/clean.mk,
3890 * as/link/z80/conf.mk,
3891 * debugger/mcs51/Makefile.in,
3892 * debugger/mcs51/clean.mk,
3893 * device/include/Makefile.in,
3894 * device/lib/Makefile.in,
3895 * device/lib/mcs51/Makefile.in,
3896 * device/lib/pic/Makefile.in,
3897 * device/lib/pic/Makefile.common.in,
3898 * device/lib/pic/Makefile.subdir,
3899 * device/lib/pic/Makefile.rules,
3900 * device/lib/pic16/libio/Makefile.in,
3901 * device/lib/pic16/Makefile.subdir,
3902 * device/lib/pic16/libdev/Makefile.in,
3903 * device/lib/pic16/Makefile.rules,
3904 * device/lib/pic16/Makefile.common.in,
3905 * sim/ucsim/avr.src/Makefile.in,
3906 * sim/ucsim/main_in.mk,
3907 * sim/ucsim/cmd.src/Makefile.in,
3908 * sim/ucsim/doc/Makefile.in,
3909 * sim/ucsim/gui.src/Makefile.in,
3910 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3911 * sim/ucsim/gui.src/serio.src/Makefile.in,
3912 * sim/ucsim/hc08.src/Makefile.in,
3913 * sim/ucsim/libltdl/Makefile.in,
3914 * sim/ucsim/s51.src/Makefile.in,
3915 * sim/ucsim/sim.src/Makefile.in,
3916 * sim/ucsim/sim.src/conf.mk,
3917 * sim/ucsim/xa.src/Makefile.in,
3918 * sim/ucsim/z80.src/Makefile.in,
3922 * support/cpp2/Makefile.in,
3923 * support/librarian/Makefile.in,
3924 * support/librarian/clean.mk,
3925 * support/makebin/Makefile.in,
3926 * support/makebin/clean.mk,
3927 * support/packihx/Makefile.in,
3928 * support/regression/Makefile.in,
3929 * support/regression/ports/ds390/spec.mk,
3930 * support/regression/ports/gbz80/spec.mk,
3931 * support/regression/ports/hc08/spec.mk,
3932 * support/regression/ports/mcs51/spec.mk,
3933 * support/regression/ports/mcs51-large/spec.mk,
3934 * support/regression/ports/mcs51-medium/spec.mk,
3935 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3936 * support/regression/ports/pic14/spec.mk,
3937 * support/regression/ports/pic16/spec.mk,
3938 * support/regression/ports/mcs51-stack-auto/spec.mk,
3939 * support/regression/ports/ucz80/spec.mk,
3940 * support/regression/ports/xa51/spec.mk,
3941 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3942 adding a slash after $(top_builddir) and/or adding @datarootdir@
3944 * debugger/mcs51/configure.in,
3945 * device/lib/pic/configure.in,
3946 * device/lib/pic16/configure.in,
3947 * sim/ucsim/configure.in,
3948 * support/cpp2/configure.in,
3949 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3951 * debugger/mcs51/configure,
3952 * device/lib/pic/configure,
3953 * device/lib/pic16/configure,
3954 * sim/ucsim/configure,
3955 * support/cpp2/configure,
3956 * support/packihx/configure: generated with autoconf 2.60
3958 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3960 * as/link/hc08/lkihx.c (newArea),
3961 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3963 2007-01-02 Borut Razem <borut.razem AT siol.net>
3965 * doc/sdccman.lyx: documented #pragma sdcc_hash
3966 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3968 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3970 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3972 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3973 empty 'while'-loop to work correctly, see regression test 'while.c'
3974 * support/regression/tests/while.c: added
3976 2007-01-01 Borut Razem <borut.razem AT siol.net>
3978 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3979 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3980 support/cpp2/libcpp/sdcpp.c:
3981 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3982 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3983 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3985 2006-12-31 Borut Razem <borut.razem AT siol.net>
3987 * SDCPP synchronized with GCC CPP release version 4.1.1,
3988 currently the latest release:
3989 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3990 support/cpp2/libcpp/include/cpp-id-data.h
3991 support/cpp2/libiberty/fopen_unlocked.c
3992 support/cpp2/libiberty/md5.c
3994 support/cpp2/opt-functions.awk
3995 support/cpp2/opt-gather.awk
3996 support/cpp2/optc-gen.awk
3997 support/cpp2/opth-gen.awk:
3999 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4000 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4001 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4002 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4003 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4004 support/cpp2/diagnostic.h, support/cpp2/except.h,
4005 support/cpp2/hwint.h, support/cpp2/input.h,
4006 support/cpp2/intl.h, support/cpp2/move-if-change,
4007 support/cpp2/opts.c, support/cpp2/opts.h,
4008 support/cpp2/output.h, support/cpp2/prefix.c,
4009 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4010 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4011 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4012 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4013 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4014 support/cpp2/version.c:
4016 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4017 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4018 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4019 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4020 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4021 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4022 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4023 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4024 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4025 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4026 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4028 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4029 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4030 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4031 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4032 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4033 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4034 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4035 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4036 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4037 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4038 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4039 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4040 support/cpp2/system.h:
4043 2006-12-31 Borut Razem <borut.razem AT siol.net>
4045 * configure.in, configure: fixed bug #1538756: configure dies if bison
4046 and flex are not installed, 2nd try
4048 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4050 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4051 400.x for better code in RFE 899102
4053 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4055 * src/SDCCpeeph.c (deadMove),
4057 * src/mcs51/peep.h: renamed 'op' by 'reg'
4058 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4059 (scan4op): small change for removeDeadMove(), added support for
4060 'callee saves' and/or PACLL function calls,
4061 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4062 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4063 left in new dispatcher mcs51DeadMove()
4064 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4066 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4068 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4070 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4071 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4073 2006-12-30 Borut Razem <borut.razem AT siol.net>
4075 * support/cpp2/spacs.h: deleted from svn
4076 * configure.in, configure: fixed bug #1538756: configure dies if bison
4077 and flex are not installed
4079 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4081 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4082 with this z80 passes printf float test when enabled
4083 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4085 2006-12-28 Borut Razem <borut.razem AT siol.net>
4087 * support/cpp2/config.in, support/cpp2/configure.in,
4088 support/cpp2/configure, support/cpp2/Makefile.in:
4089 fix for the solaris build
4091 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4093 * src/SDCC.y (type_specifier2, pointer),
4095 * src/SDCCsymt.c (mergeSpec, checkSClass),
4096 * support/Util/SDCCerr.c,
4097 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4098 * support/valdiag/valdiag.py: Allow test cases to specify
4099 required language standard
4100 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4101 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4103 2006-12-27 Borut Razem <borut.razem AT siol.net>
4105 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4106 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4108 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4110 * support/cpp2/libiberty/Makefile.bcc: updated
4111 * src/pic16/main.c: fixed #pragma udata handling
4112 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4114 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4116 * src/SDCCpeeph.c: made labelHashEntry global,
4117 made pcDistance, FBYNAME static,
4118 (pcDistance): made static, use isComment and isLabel,
4120 (getLabelRef): added, extracted from labelRefCount(),
4121 (labelRefCount): use new getLabelRef(),
4122 (callFuncByName): made static, added deadMove,
4123 use isComment and isLabel,
4124 (newPeepRule): made static, set isLabel,
4125 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4126 labels from peephole rules,
4127 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4128 when isComment or isLabel is set
4129 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4130 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4132 * src/mcs51/peep.h: added
4133 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4134 * src/port.h: added peep->deadMove to port structure
4135 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4136 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4137 deadMove, finally removed no. 1 and 2
4144 * src/hc08/gen.c: mark lines with isComment or isLabel
4145 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4147 * sdcc.spec: bumped version to 2.6.3
4149 2006-12-26 Borut Razem <borut.razem AT siol.net>
4151 * support/cpp2/Makefile.in: added dependency on options.h
4152 * configure: regenerated
4153 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4154 * support/cpp2/Makefile.in: added vasprintf.c
4156 2006-12-25 Borut Razem <borut.razem AT siol.net>
4158 * SDCPP synchronized with GCC CPP release version 3.4.6,
4159 the latest release before 4.x:
4160 * support/cpp2/Makefile.in, support/cpp2/config.h,
4161 support/cpp2/configure, support/cpp2/configure.in,
4162 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4163 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4164 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4165 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4166 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4167 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4168 support/cpp2/cpptrad.c, support/cpp2/except.h,
4169 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4170 support/cpp2/hwint.h, support/cpp2/intl.h,
4171 support/cpp2/line-map.c, support/cpp2/line-map.h,
4172 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4173 support/cpp2/output.h, support/cpp2/prefix.c,
4174 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4175 support/cpp2/system.h, support/cpp2/version.c:
4177 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4178 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4179 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4180 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4181 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4182 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4183 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4184 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4185 support/cpp2/move-if-change, support/cpp2/opts.c,
4186 support/cpp2/opts.h, support/cpp2/opts.sh,
4187 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4188 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4189 support/cpp2/win32, support/cpp2/win32/dirent.c,
4190 support/cpp2/win32/dirent.h:
4192 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4193 * support/cpp2/sdcpp.h: renamed from sdcc.h
4194 * sdcppinit.c: deleted
4196 2006-12-23 Borut Razem <borut.razem AT siol.net>
4198 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4199 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4200 preproc.c: an other try to fix bug #982435: introduced
4201 -pedantic-parse-number command line option and pedantic_parse_number
4204 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4206 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4208 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4209 corrected overlayed areax addresses, warn about memory overlaps
4210 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4219 * src/port.h: added xabs_name and iabs_name
4220 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4221 (glue, emitMaps): create and emit maps d_abs and i_abs
4222 * src/SDCCglue.h: cosmetic changes
4223 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4225 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4226 (allocDefault): put absolute, initialized globals in them
4227 * support/regression/tests/absolute.c: added absolute bdata test
4228 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4230 2006-12-20 Borut Razem <borut.razem AT siol.net>
4232 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4233 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4234 added regression test for bug #982435
4236 2006-12-18 Borut Razem <borut.razem AT siol.net>
4238 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4239 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4240 small cosmetic changes
4241 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4242 * support/regression/tests/bug-1351710.c: added regression test
4244 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4246 * doc/sdccman.lyx: added the long missed iCode table
4247 "<where is figure II?>", added links to wiki
4249 2006-12-17 Borut Razem <borut.razem AT siol.net>
4251 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4252 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4253 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4254 unified table driven pragma handling, pragma argument type checking
4255 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4256 current one - version 1.1.3
4257 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4259 2006-12-13 Raphael Neider <rneider AT web.de>
4261 * src/pic/device.h: removed AssignedMemory structure and macros
4262 * src/pic/device.c: removed global finalMapping (linker assigns
4264 (register_map): add SFRs to remembered memRanges
4265 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4266 assignFixedRegisters,assignRelocatableRegisters): removed,
4267 (setMaxRAM,validAddress): adapted accordingly,
4268 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4269 reasonably sized sharebanks,
4270 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4271 (allDefsOutOfRange): removed unused code,
4272 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4274 * src/pic/pcode.c (register_reassign): removed recursion warning,
4275 fired far too often,
4276 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4277 to use existing pic14_stringInSet() to avoid duplicate symbols,
4278 tidied up the code a bit,
4279 (pic14printLocals): added in symmetry to printExterns, replaces
4280 writeUsedRegs more or less,
4281 (picglue): call new pic14_printLocals(),
4282 * device/include/pic/pic*.h: removed #pragma memmap directives,
4283 information gathered from include/pic/pic14devices.txt
4284 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4286 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4288 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4290 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4292 * device/include/mcs51/cc2430.h: fixed missing ';'
4294 2006-12-10 Raphael Neider <rneider AT web.de>
4296 * device/lib/pic16/libc/stdio/vfprintf.c,
4297 * device/lib/pic16/libc/stdio/printf_small.c,
4298 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4299 char arguments, as char varargs are cast to int by the caller,
4300 hopefully fixes #1604915 (other device libraries are still affected)
4302 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4304 * src/mcs51/ralloc.c (packRegsForAssign),
4305 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4307 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4309 * device/include/malloc.h: removed init_dynamic_memory
4310 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4311 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4312 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4313 * device/lib/libsdcc.lib,
4314 * device/lib/Makefile.in,
4315 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4316 * doc/sdccman.lyx: documented use of new _heap.c
4317 * support/regression/tests/malloc.c: removed init_dynamic_memory
4318 * src/cdbFile.c(spacesToUnderscores): new function,
4319 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4321 * device/include/tinibios.h: removed defines for putchar and getchar
4322 * device/lib/ds390/Makefile.in: added putchar.c
4323 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4325 2006-12-09 Borut Razem <borut.razem AT siol.net>
4327 * support/cpp2/sdcc.h: prevent multiple inclusion
4328 * support/cpp2/options.h: deleted
4330 2006-12-08 Borut Razem <borut.razem AT siol.net>
4332 * support/cpp2/sdcc.h: removed x*alloc() macros
4333 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4334 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4335 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4336 * support/cpp2/system.h: moved #include "sdcc.h"
4337 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4338 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4340 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4341 -funsigned-char options
4342 * support/cpp2/sdcppmain.c: fixed bug 1611411
4344 2006-12-07 Borut Razem <borut.razem AT siol.net>
4346 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4349 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4351 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4352 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4354 * .version: bumped to 2.6.2 because a) it's been a while
4355 b) the linker sources have moved c) the preprocessor is upgraded
4357 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4359 * support/regression/tests/snprintf.c: some checks
4360 * lib/src/printf_large.c: %bc: read char instead of int from stack
4362 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4364 * device/include/mcs51/cc2430.h: inserted _XPAGE
4366 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4368 * device/include/mcs51/cc2430.h: added
4370 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4372 * device/include/asm/default/features.h,
4373 * device/include/asm/ds390/features.h,
4374 * device/include/mcs51/at89s53.h,
4375 * device/include/ser.h,
4376 * device/include/ser_ir.h,
4377 * device/include/serial.h: changed keywords to double underscore variants,
4378 fixes bug 1590261 some more, thanks Steven Borley
4380 2006-12-01 Raphael Neider <rneider AT web.de>
4382 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4383 but emit warning (recursion is not supported for pic14)
4385 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4387 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4388 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4390 2006-11-30 Raphael Neider <rneider AT web.de>
4392 * src/pic/device.c (dump_sfr): always emit symbols
4393 * src/pic/glue.c (pic14printPublics): fixed typo
4395 2006-11-30 Raphael Neider <rneider AT web.de>
4397 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4398 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4399 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4400 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4401 a sharebank, use a non-shared bank for the stack if none available
4402 * src/pic/device.h (struct memRange): added linked list next field,
4403 added prototypes for above functions
4404 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4405 (typeRegWithIdx): accept fixed and unfixed stack registers
4406 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4407 the stack, handle shared and banked stack (except for WSAVE),
4408 (insertBankSel): removed useless optimization (will never fire),
4409 (FixRegisterBanking): added optimization for devices with only one
4410 possibly aliased bank of memory, like 16f84
4411 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4412 devices have no SHAREBANK in the linker script
4413 * device/include/pic/pic14devices.txt: documented memmap
4414 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4416 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4418 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4419 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4420 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4421 genhc08Code): switched most of the D (debug) macros to DD (detailed
4422 debug) macros to better control clutter in the generated .asm file.
4423 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4424 genRightShift): fixed bug with non-constant bit shift stored to
4425 a volatile result (SF Open Discussion forum thread #1616749).
4426 Single byte case is not yet optimized.
4428 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4430 * device/include/asm/mcs51/features.h,
4431 * device/include/malloc.h,
4432 * device/include/stdio.h: changed keywords to double underscore variants,
4435 2006-11-27 Borut Razem <borut.razem AT siol.net>
4437 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4438 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4439 support/cpp2/output.h, support/cpp2/cppinit.c,
4440 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4441 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4442 support/cpp2/cppdefault.c, support/cpp2/system.h,
4443 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4444 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4445 support/cpp2/prefix.c, support/cpp2/except.h,
4446 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4447 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4448 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4449 support/cpp2/version.c, support/cpp2/cppmain.c,
4450 support/cpp2/version.h, support/cpp2/hashtable.c,
4451 support/cpp2/cpperror.c:
4452 synchronized with GCC CPP release version 3.3.6,
4453 the latest where cppmain.c still exists.
4454 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4455 support/cpp2/sdcppinit.c: added
4457 2006-11-27 Borut Razem <borut.razem AT siol.net>
4459 * support/cpp2/cpplex.c:
4460 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4462 * support/cpp2/cpplib.c: removed definitions of unused variables
4464 2006-11-26 Borut Razem <borut.razem AT siol.net>
4466 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4467 since they are redefined by macros in support/cpp2/sdcc.h
4468 * support/cpp2/sdcc.h: x*alloc macro redefinition
4470 2006-11-25 Borut Razem <borut.razem AT siol.net>
4472 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4473 support/cpp2/configure, support/cpp2/Makefile.in,
4474 support/cpp2/cppfiles.c, support/cpp2/output.h,
4475 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4476 support/cpp2/config.h, support/cpp2/cpplib.h,
4477 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4478 support/cpp2/cppdefault.c, support/cpp2/config.in,
4479 support/cpp2/system.h, support/cpp2/cpplex.c,
4480 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4481 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4482 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4483 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4484 support/cpp2/configure.in, support/cpp2/intl.h,
4485 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4486 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4487 support/cpp2/version.c, support/cpp2/cppmain.c,
4488 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4489 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4490 support/cpp2/cpperror.c,
4491 support/cpp2/libiberty/safe-ctype.c,
4492 support/cpp2/libiberty/safe-ctype.h,
4493 support/cpp2/libiberty/splay-tree.c,
4494 support/cpp2/libiberty/obstack.c,
4495 support/cpp2/libiberty/lbasename.c,
4496 support/cpp2/libiberty/splay-tree.h,
4497 support/cpp2/libiberty/obstack.h:
4498 synchronized with GCC CPP release version 3.2.3,
4499 the latest before integration of cpp into gcc
4500 * support/cpp2/except.h, support/cpp2/line-map.c,
4501 support/cpp2/line-map.h,
4502 support/cpp2/libiberty/hex.c,
4503 support/cpp2/libiberty/concat.c,
4504 support/cpp2/libiberty/filenames.h: added
4505 * support/cpp2/intl.c: deleted
4507 2006-11-24 Borut Razem <borut.razem AT siol.net>
4509 * src/SDCC.y: enabled compilation of empty source file
4510 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4511 "ISO C forbids an empty source file"
4512 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4513 if all the code is ifdefed out.
4515 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4517 * src/hc08/gen.c (genPcall): fix for bug #1601032
4519 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4521 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4522 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4523 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4524 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4525 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4526 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4527 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4528 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4529 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4530 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4531 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4532 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4533 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4534 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4535 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4536 Renamed to all upper case as per the standard set by SiLabs
4538 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4540 * device/include/mcs51/C8051F520.h: new, added
4541 * device/include/mcs51/compiler.h: added link about predefined macros
4543 2006-11-23 Raphael Neider <rneider AT web.de>
4545 * src/regression/Makefile: add -L path to fresh library
4546 * src/regression/simulate: emphasize FAILED output
4547 * src/regression/create_stc: output _failures from gpsim
4548 * src/regression/compare4.c,
4549 * src/regression/rotate6.c: fixed char literals,
4550 all compile, all run =8-D
4552 * src/pic/pcode.h: added isPCASMDIR macro
4553 * src/pic/gen.c (genAnd): fixed bit offset
4554 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4555 packBits): unified register numbering schemes,
4556 (newReg): do not insert stack registers into hash table,
4557 (initStack): unpinned pseudo stack, simplified,
4558 (typeRegWithIdx): fixed retrieval of stack registers,
4559 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4560 (pCodeReplace): removed invalid assertion,
4561 (insertPCodeInstruction): fixed newly added labels,
4562 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4563 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4564 DumpFlow): removed unsed (broken?) code,
4565 (insertBankSel): prevent STATUS from being BANKSELed,
4566 (FixRegisterBanking): rewritten from scratch, implemented generic
4567 optimizations (suppress BANKSELs to same register and to registers
4568 present in all banks),
4569 (AnalyzeBanking): update flow after BANKSELection
4571 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4572 sharebank, let linker place it, mark STKxx symbols as emitted
4574 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4576 * src/regression/arrays.c,
4577 * src/regression/bank1.c,
4578 * src/regression/bool2.c,
4579 * src/regression/compare7.c,
4580 * src/regression/compare8.c,
4581 * src/regression/compare9.c,
4582 * src/regression/compare10.c,
4583 * src/regression/configword.c,
4584 * src/regression/for.c,
4585 * src/regression/mult1.c,
4586 * src/regression/pointer1.c,
4587 * src/regression/rotate6.c,
4588 * src/regression/string1.c,
4589 * src/regression/struct1.c,
4590 * src/regression/Makefile: make PIC14 regression tests run again
4591 (3 fail, 6 won't compile)
4593 2006-11-21 Raphael Neider <rneider AT web.de>
4595 * device/include/pic16/pic18f4550.h,
4596 * device/include/pic16/pic18f4455.h,
4597 * device/lib/pic16/libdev/pic18f4550.c,
4598 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4599 * configure.in: removed superfluous closing bracket
4601 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4603 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4606 2006-11-21 Raphael Neider <rneider AT web.de>
4608 * src/pic/device.{c,h}: added pic14_getPIC()
4609 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4610 (genAnd): added PIC code for one case, fixes #1597044
4611 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4612 SFRs that are present in all banks (e.g., STATUS)
4614 2006-11-20 Raphael Neider <rneider AT web.de>
4616 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4617 INCFSZ/INCFSZW and declared them as changing Z bit,
4618 (insertPCodeInstruction): correctly invert the above instructions,
4620 (DoBankSelect): don't panic on po_immediates
4622 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4625 * as/link/mcs51/lkihx.c (newArea),
4626 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4627 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4629 2006-11-11 Raphael Neider <rneider AT web.de>
4631 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4632 bitfield symbols, fixes #1579535 (once more...).
4634 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4636 * support/regression/generate-cases.py,
4637 * support/regression/fwk/include/testfwk.h,
4638 * support/regression/fwk/lib/testfwk.c: used code pointers,
4639 (about 50kByte less code generated for mcs51)
4641 2006-11-06 Borut Razem <borut.razem AT siol.net>
4643 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4644 debugger/mcs51/configure: fixed failed check because the function
4645 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4646 who submitted the patch for gpsim.
4647 * debugger/mcs51/configure.in: removed the result message
4648 * debugger/mcs51/Makefile.in: fixed the config.status warning
4649 "... seems to ignore the --datarootdir setting"
4651 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4653 * device/include/mcs51/c8051f020.h,
4654 * device/include/mcs51/c8051f040.h,
4655 * device/include/mcs51/c8051f060.h,
4656 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4657 * src/z80/gen.c (gencjneshort),
4658 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4660 2006-10-31 Borut Razem <borut.razem AT siol.net>
4662 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4663 debugger/mcs51/configure: get readline version
4665 2006-10-30 Borut Razem <borut.razem AT siol.net>
4667 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4668 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4669 debugger/mcs51/configure: locate readline even when cross compiling
4670 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4672 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4674 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4677 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4679 * device/include/malloc.h,
4680 * device/lib/calloc.c,
4681 * device/lib/free.c,
4682 * device/lib/malloc.c,
4683 * device/lib/realloc.c: moved definition of struct into sources
4684 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4686 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4688 * as/asx8051.dsp: corrected output directories
4689 * as/link/hc08: new directory for hc08 linker
4690 * as/hc08/aslink.h, as/link/aslink.h,
4691 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4692 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4693 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4694 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4695 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4696 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4697 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4698 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4699 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4700 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4701 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4702 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4703 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4704 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4705 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4706 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4707 * as/link/hc08/conf.mk,
4711 * sdcc.dsw: moved hc08 linker to as/link/hc08
4712 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4713 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4714 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4715 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4716 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4717 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4718 * as/link/mcs51/aslink.dsp,
4719 * as/link/mcs51/Makefile.in: factored out the common files
4720 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4721 * as/clean.mk: extra cleaning common files
4722 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4723 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4724 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4726 2006-10-29 Raphael Neider <rneider AT web.de>
4728 * src/pic/ralloc.c (newReg): create aliases for registers with
4729 multiple names to fix #1579535 and #1584001,
4730 (regWithIdx,dirregWithName): resolve aliases on lookup
4731 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4733 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4734 to prevent build errors on small devices
4736 2006-10-28 Raphael Neider <rneider AT web.de>
4738 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4739 assumption within interrupt handlers, fixes #1584940
4740 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4741 "emitted" to avoid emitting them again in udata
4743 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4745 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4748 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4750 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4751 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4752 on/off CR to CRLF conversion.
4754 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4756 * doc/sdccman.lyx: updated IRQ section
4758 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4760 * device/lib/serial_io.c: removed
4761 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4762 replacements for serial_io.c
4764 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4766 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4768 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4770 * device/lib/serial_io.c: Default putchar() and getchar() for
4771 mcs51 uses serial port.
4773 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4775 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4777 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4779 * support/regression/ports/mcs51/support.c: smaller
4780 _sdcc_external_startup()
4781 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4783 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4785 * device/lib/gbz80/crt0.s,
4786 * device/lib/gbz80/crt0_rle.s,
4787 * device/lib/gbz80/div.s,
4788 * device/lib/gbz80/fstubs.s,
4789 * device/lib/gbz80/heap.s,
4790 * device/lib/gbz80/mul.s,
4791 * device/lib/gbz80/putchar.s,
4792 * device/lib/gbz80/stubs.s,
4793 * device/lib/z80/crt0.s,
4794 * device/lib/z80/crt0_rle.s,
4795 * device/lib/z80/div.s,
4796 * device/lib/z80/fstubs.s,
4797 * device/lib/z80/heap.s,
4798 * device/lib/z80/mul.s,
4799 * device/lib/z80/putchar.s,
4800 * device/lib/z80/stubs.s: reverted, I was mistaken
4802 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4804 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4805 * support/regression/ports/mcs51/support.c: removed race
4806 condition on TI in _putchar allowing to use serial port mode 0
4808 2006-10-20 Borut Razem <borut.razem AT siol.net>
4810 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4812 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4814 * device/lib/gbz80/crt0.s,
4815 * device/lib/gbz80/crt0_rle.s,
4816 * device/lib/gbz80/div.s,
4817 * device/lib/gbz80/fstubs.s,
4818 * device/lib/gbz80/heap.s,
4819 * device/lib/gbz80/mul.s,
4820 * device/lib/gbz80/putchar.s,
4821 * device/lib/gbz80/stubs.s,
4822 * device/lib/z80/crt0.s,
4823 * device/lib/z80/crt0_rle.s,
4824 * device/lib/z80/div.s,
4825 * device/lib/z80/fstubs.s,
4826 * device/lib/z80/heap.s,
4827 * device/lib/z80/mul.s,
4828 * device/lib/z80/putchar.s,
4829 * device/lib/z80/stubs.s: removed all leading underscores from area names
4831 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4833 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4834 regression tests are not waiting in the simulator for simulated
4835 transmission of debug output
4837 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4839 * device/lib/printf_large.c: slightly smaller
4840 * doc/sdccman.lyx: do not use spaces within html links
4842 2006-10-16 Borut Razem <borut.razem AT siol.net>
4844 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4845 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4846 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4847 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4848 debugger/mcs51/configure:
4849 [ 1185668 ] add gnu readline support to sdcdb - enabled
4851 2006-10-16 Raphael Neider <rneider AT web.de>
4853 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4854 fixes #1577882, removes close to all banking optimizations
4856 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4858 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4859 variables in code memory
4860 * support/regression/tests/absolute.c: added test for this
4862 2006-10-15 Raphael Neider <rneider AT web.de>
4864 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4866 (BankSelect): emit BANKSEL before touching linker-placed regs,
4869 2006-10-10 Raphael Neider <rneider AT web.de>
4871 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4872 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4873 * src/pic/main.c (_pic14_parseOptions),
4874 * src/pic/main.h: mostly reverted to previous state, now use results
4875 from SDCCmain.c's argument parsing
4877 2006-10-10 Borut Razem <borut.razem AT siol.net>
4879 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4880 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4881 [ 1185668 ] add gnu readline support to sdcdb -
4882 prepared for READLINE, not enabled yet,
4883 thanks to <tal.bav AT gmail.com>
4885 2006-10-10 Raphael Neider <rneider AT web.de>
4887 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4888 * src/pic16/devices.inc,
4889 * device/include/pic16 (pic18f[24]620.h),
4890 * device/include/pic18fregs.h,
4891 * device/lib/pic16/pics.all,
4892 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4893 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4894 Gary Plumbridge and Anton Strobl
4896 2006-10-10 Raphael Neider <rneider AT web.de>
4898 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4899 --stack-siz=NUM options to configure the argument passing stack
4900 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4901 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4902 (pic14_getSharebankSize): obey --stack-siz=NUM,
4903 (pic14_getSharebankAddress): obey --stack-loc=NUM
4905 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4907 * doc/sdccman.lyx: added to the manual
4908 * doc/figures/ddd_example.png: added (neither pdflatex nor
4909 most browsers seem to like the .eps file)
4911 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4913 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4914 to /tmp and /var/tmp acc. LSB
4915 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4917 * support/regression/tests/onebyte.c: added test
4919 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4921 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4923 2006-10-05 Borut Razem <borut.razem AT siol.net>
4925 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4927 - sdcc.dsw: changed property eol-style to CRLF
4928 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4930 2006-10-04 Raphael Neider <rneider AT web.de>
4932 * device/include/pic/{pic16f84.h,pic16f84a.h},
4933 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4934 from patch #1522504, thanks to Robas Teodor
4936 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4938 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4941 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4943 * src/pic16/glue.c (pic16emitMaps),
4944 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4945 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4946 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4947 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4949 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4950 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4952 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4954 * support/librarian/sdcclib.c: Added option -l.
4955 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4957 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4958 using Windows command prompt.
4960 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4962 * device/lib/libsdcc.lib: added module rand
4963 * src/ds390/ralloc.c (rematStr),
4964 * src/hc08/ralloc.c (rematStr),
4965 * src/mcs51/ralloc.c (rematStr),
4966 * src/z80/ralloc.c (rematStr): made output more consistent
4967 * src/mcs51/gen.c: cosmetic changes
4969 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4971 * src/port.h: added mem.cabs_name to PORT
4978 * src/z80/main.c: added cabs_name initializers
4979 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4981 (emitMaps): emit absolutes in code memory into cabs_name
4983 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4984 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4985 * support/regression/fwk/include/testfwk.h: added define for at
4986 * support/regression/tests/absolute.c: added, new
4988 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4990 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4991 optimizations, see also patch 887161 by Stas Sergeev
4992 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4993 to be necessary anymore,
4994 (102, 103, 104, 127): renamed all occurances of bp to _bp
4996 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4998 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4999 thanks Weston T. Schmidt for patch 1555221
5000 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5001 * src/SDCCicode.c(geniCodeMultiply): small optimization
5003 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5005 * device/include/stdlib.h: added rand prototypes
5006 * device/lib/rand.c: new, added
5007 * device/lib/Makefile.in: added rand.c
5008 * src/z80/peeph.def,
5009 * src/z80/peeph-gbz80.def,
5010 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5012 2006-09-20 Raphael Neider <rneider AT web.de>
5014 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5016 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5018 * as/link/aslink.h: cosmetic changes
5019 * as/link/mcs51/Makefile.in,
5020 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5022 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5025 * as/link/mcs51/aslink.h,
5026 * as/link/z80/aslink.h: merged and moved to as/link/
5027 * as/link/lkstore.c,
5028 * as/link/mcs51/lkstore.c: moved to as/link/
5029 * as/link/clean.mk: remove *.o
5030 * as/link/mcs51/alloc.h: deleted
5031 * as/link/mcs51/lkarea.c: added lnksect prototype
5032 * as/link/mcs51/lkdata.c,
5033 * as/link/mcs51/lklex.c,
5034 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5035 * as/link/mcs51/lkmem.c,
5036 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5037 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5038 * as/link/mcs51/aslink.dsp,
5039 * as/link/mcs51/Makefile.aslink,
5040 * as/link/mcs51/Makefile.bcc,
5041 * as/link/mcs51/Makefile.in: updated for moved files
5042 * as/link/z80/lkarea.c,
5043 * as/link/z80/lkhead.c,
5044 * as/link/z80/lklex.c,
5045 * as/link/z80/lklibr.c,
5046 * as/link/z80/lklist.c,
5047 * as/link/z80/lkmain.c,
5048 * as/link/z80/lkrloc.c,
5049 * as/link/z80/lksym.c: synced with mcs51
5050 * as/link/z80/lkdata.c,
5051 * as/link/z80/lkeval.c,
5052 * as/link/z80/lkihx.c,
5053 * as/link/z80/lks19.c: cosmetic changes
5054 * as/link/z80/Makefile.in,
5055 * as/link/z80/linkgbz80.dsp,
5056 * as/link/z80/linkz80.dsp: updated for moved files
5058 2006-09-16 Borut Razem <borut.razem AT siol.net>
5060 * debugger/mcs51/sdcdb.c: partially fixed
5061 [ 1203664 ] sdcdb fails to open files w. two "." periods
5062 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5063 debugger/mcs51/symtab.h: fixed indenting
5064 * configure.in, configure: up to date with latest Maarten's changes
5066 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5069 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5070 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5071 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5072 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5073 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5074 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5075 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5076 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5077 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5078 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5079 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5080 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5081 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5082 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5083 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5084 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5085 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5086 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5087 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5088 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5089 as/link/mcs51/alloc.h,
5090 as/link/mcs51/clean.mk,
5091 as/link/mcs51/conf.mk,
5092 as/link/mcs51/Makefile.bcc,
5093 as/link/mcs51/Makefile.in,
5094 as/link/mcs51/readme.390,
5095 as/link/mcs51/strcmpi.c,
5096 as/link/mcs51/strcmpi.h,
5098 as/mcs51/Makefile.bcc,
5099 as/mcs51/Makefile.in,
5102 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5104 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5107 * as/link/Makefile.in,
5108 * as/link/z80/linkgbz80.dsp,
5109 * as/link/z80/linkz80.dsp,
5116 * link/z80/aslink.h,
5117 * link/z80/clean.mk,
5119 * link/z80/linkgbz80.dsp,
5120 * link/z80/linkz80.dsp,
5121 * link/z80/lkarea.c,
5122 * link/z80/lkdata.c,
5123 * link/z80/lkeval.c,
5126 * link/z80/lkhead.c,
5129 * link/z80/lklibr.c,
5130 * link/z80/lklist.c,
5131 * link/z80/lkmain.c,
5132 * link/z80/lkrloc.c,
5135 * link/z80/Makefile.in,
5137 * sdcc.dsw: moved link/ to as/link/
5139 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5141 * as/mcs51/i51mch.c (machine): fixed warning
5143 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5145 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5147 2006-09-09 Borut Razem <borut.razem AT siol.net>
5149 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5150 sdcdb WIN32 native port
5151 * src/clean.mk: fixed
5153 2006-09-08 Borut Razem <borut.razem AT siol.net>
5155 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5157 2006-09-08 Raphael Neider <rneider AT web.de>
5159 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5160 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5161 to gplink to disable processor mismatch warning and to allow
5162 the use of devices with only aliased (shared) memory banks,
5163 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5165 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5167 * doc/sdccman.lyx: Some re-formating plus example on using
5168 #pragma preproc_asm +/-
5170 2006-09-07 Borut Razem <borut.razem AT siol.net>
5172 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5175 2006-09-06 Borut Razem <borut.razem AT siol.net>
5177 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5178 line at sdcc.nsi:153
5179 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5181 2006-09-05 Borut Razem <borut.razem AT siol.net>
5183 * configure.in, configure: support for winsock2
5184 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5185 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5186 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5187 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5188 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5190 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5192 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5194 * support/regression/tests/bug1551947.c: new, added
5195 * src/SDCCsymt.h: strings are char* not byte*
5197 2006-09-05 Raphael Neider <rneider AT web.de>
5199 * device/lib/pic16/libdev/pic18f4550.c,
5200 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5201 declarations/definitions from patch #1520949
5203 2006-09-05 Raphael Neider <rneider AT web.de>
5205 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5206 byte-aligned bitfields, fixes #1539278
5208 2006-09-05 Raphael Neider <rneider AT web.de>
5210 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5213 2006-09-04 Borut Razem <borut.razem AT siol.net>
5215 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5216 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5217 -mno-cygwin is a part of the compiler name
5218 * support/scripts/sdcc_mingw32: don't disable ucsim
5220 2006-09-03 Borut Razem <borut.razem AT siol.net>
5222 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5223 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5225 2006-09-03 Raphael Neider <rneider AT web.de>
5228 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5229 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5232 2006-09-01 Borut Razem <borut.razem AT siol.net>
5234 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5235 to make ppc-osx happy
5237 2006-08-31 Borut Razem <borut.razem AT siol.net>
5239 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5240 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5241 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5242 * support/regression/ports/ds390/spec.mk,
5243 support/regression/ports/mcs51/spec.mk,
5244 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5245 To run regression tests in mingw environment:
5246 make DEV_NULL=NUL CC=gcc
5248 2006-08-30 Borut Razem <borut.razem AT siol.net>
5250 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5251 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5252 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5253 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5254 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5255 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5256 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5257 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5258 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5259 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5260 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5261 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5262 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5263 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5264 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5265 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5266 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5267 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5268 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5269 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5270 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5271 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5272 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5273 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5274 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5275 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5276 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5277 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5278 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5279 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5280 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5281 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5282 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5283 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5284 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5285 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5286 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5287 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5288 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5289 ucsim WIN32 native port
5291 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5293 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5295 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5297 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5298 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5300 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5302 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5303 * support/regression/tests/bug1546986.c: new, added
5304 * as/mcs51/.cvsignore,
5305 * debugger/mcs51/.cvsignore,
5306 * src/.cvsignore: deleted
5308 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5310 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5313 2006-08-20 Borut Razem <borut.razem AT siol.net>
5315 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5316 removed cl_listen_console::match(), cl_console::match(),
5317 restructured cl_commander::proc_input()
5319 2006-08-16 Borut Razem <borut.razem AT siol.net>
5321 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5322 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5323 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5325 2006-08-14 Borut Razem <borut.razem AT siol.net>
5327 * support/regression/Makefile.in,
5328 support/regression/ports/pic14/gpsim.cmd,
5329 support/regression/ports/pic14/spec.mk,
5330 support/regression/ports/pic14/support.c:
5331 added pic14 regression test
5333 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5335 * as/doc/asxhtm.html: documented changed ABS behaviour
5336 * as/doc/README: fixed some typos
5338 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5340 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5343 2006-08-12 Borut Razem <borut.razem AT siol.net>
5345 * support/regression/fwk/include/testfwk.h,
5346 support/regression/fwk/lib/testfwk.c,
5347 support/regression/generate-cases.py,
5348 support/regression/Makefile.in:
5349 regression test framework does not depend on function pointers and
5352 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5354 * device/include/stddef.h: c temporary hack to fix bug 1518273
5356 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5358 * device/include/mcs51/cc2510fx.h: added
5359 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5362 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5364 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5365 * as/z80/Makefile.in: added strcmpi.c
5366 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5367 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5369 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5371 * device/lib/gbz80/asm_strings.s,
5372 * device/lib/gbz80/crt0_rle.s,
5373 * device/lib/gbz80/div.s,
5374 * device/lib/gbz80/mul.s,
5375 * device/lib/gbz80/shift.s,
5376 * device/lib/z80/asm_strings.s,
5377 * device/lib/z80/crt0_rle.s,
5378 * device/lib/z80/div.s,
5379 * device/lib/z80/mul.s,
5380 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5381 flags which are all upper case
5383 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5385 * as/z80/asm.h: made CASE_SENSITIVE 1
5386 * link/z80/aslink.h: made CASE_SENSITIVE 1
5387 * src/z80/gen.c (throughout): made all conditionals upper case
5388 * support/regression/tests/bug1503067.c: new
5390 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5392 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5393 (shiftIntoPair): added case 2 for PAIR_IY,
5394 (setupToPreserveCarry): replaced parameters with iCode and check if
5395 PAIR_DE is in use to fix bug 1399290,
5396 (genPlus, genMinus): updated call to setupToPreserveCarry
5397 * support/regression/tests/bug1399290.c: new
5399 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5401 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5402 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5403 * src/ds390/gen.c (shiftRLong),
5404 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5405 * src/mcs51/gen.c (sameReg): changed to sameByte,
5406 (xch_a_aopGet): new,
5407 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5408 shiftRLong): fixed bug 1533966
5409 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5410 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5411 * support/regression/Makefile.in: disabled z80, enabled ucz80
5412 * support/regression/tests/float_trans.c: enabled test for z80 and host
5413 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5415 2006-08-01 Borut Razem <borut.razem AT siol.net>
5417 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5418 comparison is always false due to limited range of data type
5419 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5421 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5423 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5424 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5425 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5426 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5428 2006-07-31 Borut Razem <borut.razem AT siol.net>
5430 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5431 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5432 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5433 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5434 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5435 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5436 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5437 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5438 enable ucsim mingw compilation. Serial port is disabled,
5439 since it uses termios.h API, which is not available on native
5442 2006-07-31 Borut Razem <borut.razem AT siol.net>
5444 * Small Device C Compiler 2.6.0 released
5445 * support/scripts/sdcc.nsi: added FULL_DOC option
5446 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5448 2006-07-28 Borut Razem <borut.razem AT siol.net>
5450 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5451 * doc/INSTALL.txt: updated
5453 2006-07-27 Borut Razem <borut.razem AT siol.net>
5455 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5456 device/lib/pic/libdev/Makefile.in: fixed bug
5457 [ 1438354 ] pic libsdcc: distclean doesn't work
5458 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5459 device/lib/pic16/libio/Makefile.in: fixed bug
5460 [ 1438344 ] pic16 lib: clean doesn't work properly
5461 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5463 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5465 * device/lib/pic/libsdcc/fsdiv.c,
5466 * device/lib/pic/libsdcc/fsmul.c,
5467 * device/lib/pic16/libsdcc/float/fsdiv.c,
5468 * device/lib/pic16/libsdcc/float/fsmul.c,
5469 * device/lib/_fsdiv.c,
5470 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5471 * support/regression/tests/bug1520966.c: added
5472 * doc/knownbugs.html: removed [ 1520966 ] from the list
5474 2006-07-25 Borut Razem <borut.razem AT siol.net>
5476 * configure.in, configure, sdccconf_in.h: fixed bug
5477 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5478 * doc/knownbugs.html: removed [ 1519095 ] from the list
5480 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5482 * doc/knownbugs.html: added, contains list of known bugs at release
5483 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5485 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5487 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5488 function registers and corrected defaults with additional warning
5489 * device/lib/malloc.c: cosmetic changes
5490 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5491 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5492 (fillGaps): and used it
5494 2006-07-20 Raphael Neider <rneider AT web.de>
5496 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5497 output unless SDCCPICDEBUG is set
5498 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5499 output if SILENT is set
5501 2006-07-11 Borut Razem <borut.razem AT siol.net>
5503 * doc/README.txt: updated
5505 2006-07-10 Borut Razem <borut.razem AT siol.net>
5507 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5508 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5509 in WIN32 installation
5510 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5513 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5515 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5516 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5518 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5520 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5522 2006-07-06 Borut Razem <borut.razem AT siol.net>
5524 * support/regression/tests/bitfields.c:
5525 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5526 * support/regression/tests/constantRange.c:
5527 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5529 2006-07-04 Borut Razem <borut.razem AT siol.net>
5531 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5533 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5534 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5535 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5536 reverted changes from 2006-07-03
5537 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5538 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5539 added CPPFLAGS, used by the host port
5541 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5543 * support/regression/valdiag/tests/switch.c,
5544 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5545 * support/regression/tests/libmullong.c: fixed for host
5546 * support/regression/ports/host/spec.mk: disable all warnings for host,
5547 SDCC runs with --less-pedantic too
5549 2006-07-03 Borut Razem <borut.razem AT siol.net>
5551 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5553 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5554 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5555 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5556 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5558 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5559 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5560 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5561 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5563 2006-07-02 Raphael Neider <rneider AT web.de>
5565 * src/pic16/devices.inc,
5566 * device/include/pic16/pic18fregs.h,
5567 * device/include/pic16/pic18f4550.h,
5568 * device/lib/pic16/pics.all,
5569 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5571 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5573 * as/hc08/lkaomf51.c (OutputName),
5574 * as/mcs51/lkaomf51.c (OutputName),
5575 * as/z80/asmain.c (asmbl),
5576 * src/ds390/main.c (asmLineNodeFromLineNode),
5577 * src/hc08/ralloc.c (hc08_assignRegisters),
5578 * src/mcs51/main.c (asmLineNodeFromLineNode),
5579 * src/xa51/ralloc.c (checkRegMask),
5580 * src/xa51/gen.c (emitcode),
5581 * src/z80/gen.c (_emit2),
5582 * src/SDCCast.c (searchLitOp),
5584 * support/packihx/packihx.c,
5585 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5586 * src/ds390/gen.c (aopPutUsesAcc),
5587 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5588 * support/regression/tests/libmullong.c (mullong_wrapper),
5589 * src/SDCCsymt.c (powof2),
5591 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5592 * src/SDCCsymt.h: added TYPE_TARGET_*
5593 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5594 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5595 SDCCast because 1) header problems 2) this is the right place
5596 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5597 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5600 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5602 * src/SDCCicode.h: removed buggy semicolon in unused macro
5603 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5604 search for previous definiton of auto symbols too,
5605 (findPrevUse): fixed logic of emitWarnings
5607 2006-06-26 Raphael Neider <rneider AT web.de>
5609 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5610 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5612 2006-06-25 Raphael Neider <rneider AT web.de>
5614 * device/lib/pic/libm: NEW, added math library functions
5615 * device/lib/pic/libsdcc: NEW; added float support functions
5616 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5617 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5618 NEW, added math related headers
5619 * device/include/asm/pic/features.h: NEW
5620 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5621 (popGet): allow larger offsets for AOP_PCODE,
5622 (genDataPointerSet): handle literals explicitly, more debug output,
5623 (genAssign): fixed for float using aopLiteral ;-)
5624 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5625 GOTO initialisation routine
5626 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5627 flag on registers, fixes #1469043 (local variables do not work)
5628 * src/pic/main.c (_pic14_do_link),
5629 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5632 2006-06-25 Borut Razem <borut.razem AT siol.net>
5634 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5635 characters printed (not including the trailing '\0' used to end
5636 output to strings). Problem detected in regression test bug-927659.c.
5637 NOTE: printf() family functions should return int instead
5639 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5640 specifier are printed as themselves
5641 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5642 support flags, width and precision specifiers
5644 2006-06-24 Borut Razem <borut.razem AT siol.net>
5646 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5647 to the list of sdcc tagrets not supporting bit type
5648 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5649 testfor pic16 due to bug:
5650 [ 1511794 ] pic16: regression test bug-895992.c fails
5652 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5654 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5655 * src/SDCCglue.c (initPointer), fixed bug 1496419
5656 * support/regression/tests/bug1496419.c: new, added
5658 2006-06-22 Borut Razem <borut.razem AT siol.net>
5660 * support/regression/ports/pic16/support.c: use gpsim usart module from
5661 libgpsim_modules library
5663 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5665 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5668 2006-06-19 Raphael Neider <rneider AT web.de>
5670 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5671 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5672 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5673 (pic14printExterns,pic14printPublics,pic16printPublics,
5674 pic16_printExterns): use new functions to emit symbols
5675 (picglue,pic16glue): emit publics before emitting externs
5676 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5677 locally defined functions to avoid bug #1443651
5678 * support/regression/tests/bug-716242.c: removed pic16 workaround
5679 * support/regression/ports/pic16/spec.mk: ignore errors during build
5681 2006-06-19 Raphael Neider <rneider AT web.de>
5683 * src/pic/glue.h: added pic14aopLiteral prototype
5684 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5685 * src/pic/gen.c: removed stdint.h dependency
5686 (aopGet): use Safe_strdup()
5687 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5688 (genDataPointerSet): use pic14aopLiteral()
5689 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5690 for pic16; thanks to Bernhard and Maarten
5692 2006-06-18 Borut Razem <borut.razem AT siol.net>
5694 * support/regression/tests/structflexarray.c: flexible array members
5695 not supported by gcc < 3
5696 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5698 * src/pic/gen.c: don't include [p]strdin.h on solaris
5699 * support/Util/pstdint.h: addad svn attributes
5700 * support/regression/tests/constantRange.c,
5701 support/regression/tests/rotate.c: include inttypes.h instead
5702 stdint.h on solaris, addad svn attributes
5704 2006-06-18 Raphael Neider <rneider AT web.de>
5706 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5708 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5709 (pic16_genMinusBits): simplified sign-extension
5710 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5711 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5712 adjusted to correctly handle mixed-signed operands, disabled
5713 now unused multiplciation routines
5714 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5715 (assignResultValue): added argument denoting the size of the result
5716 as returned by the function (fixes upcasts in assigning from
5717 function calls: char foo(); int i = foo();)
5718 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5719 function result to assignResultValue
5720 (genMult): disabled inlined multiplication code
5721 (genDiv): augmented to also handle the modulus operator, fixed to
5722 handle mixed-signed operands correctly
5723 (genMod): simply call genDiv, disabled unused code
5724 (genAssign): fixed missing (sign-)extension on result
5725 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5726 valid char operands, allow signed operands for native code, added
5727 division and modulo operator handling
5728 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5730 As a consequence, onebyte.c (if split into two files) and muldiv.c
5731 pass regression tests.
5733 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5735 * doc/Makefile.in: two runs of makeindex seem needed to get
5736 correct page references in the index of sdccman.pdf
5737 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5739 2006-06-17 Borut Razem <borut.razem AT siol.net>
5741 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5743 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5745 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5746 mentioned ec2drv and paulmon
5748 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5750 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5751 consecutive abs areas
5752 (find_empty_space, allocate_space): added map to handle codemap or
5754 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5755 absolute idata and xdata
5756 * as/mcs51/lkmem.c (summary2): updated legend
5758 2006-06-16 Raphael Neider <rneider AT web.de>
5760 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5762 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5764 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5766 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5768 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5770 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5771 value of generic pointers,
5781 src/z80/main.c: PORT structure, added elements for gp_tags field,
5782 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5783 fields in the PORT structure of each port,
5784 * src/SDCCast.c (decorateType): allow processing of generic pointers
5785 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5788 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5794 * src/pic16/pcode.c,
5796 * src/pic/pcoderegs.c,
5799 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5800 bug 1504689 on minGW
5802 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5804 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5806 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5808 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5810 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5812 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5815 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5817 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5818 to a char variable. Fixed bug #1504211
5819 * device/include/pic16/adc.h,
5820 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5821 and fixed bug #1364390
5823 2006-06-10 Borut Razem <borut.razem AT siol.net>
5825 * CVSROOT: removed the CVS left-over
5827 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5829 * as/hc08/asmain.c (asexit),
5830 * as/hc08/lkmain.c (lkexit),
5831 * as/mcs51/asmain.c (asexit),
5832 * as/mcs51/lkmain.c (lkexit),
5833 * src/SDCCglue.c (DEFSETFUNC),
5834 * src/SDCCmain.c (linkEdit, assemble),
5835 * support/librarian/sdcclib.c (AddRel),
5836 replaced unlink() by standard C remove()
5837 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5838 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5839 gatherImplicitVariables): new, added to fix bug 608752,
5840 (createFunction): added gatherImplicitVariables()
5841 * src/SDCCast.h: added createRMW prototype
5842 * src/SDCCsymt.h (struct symbol): added infertype
5843 * support/regression/tests/bug608752.c: new, added
5845 2006-06-10 Raphael Neider <rneider AT web.de>
5847 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5848 multibyte dummy reads (fixes #1503234)
5850 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5852 * device/include/mcs51/compiler.h: new, added header file to enable
5853 creating common sfr definition header files for different compilers
5855 2006-06-05 Raphael Neider <rneider AT web.de>
5857 * src/pic16/{pcode.h,genarith.c}:
5858 introduced pCodeOp combining any two pCodeOps (previously only
5859 two register operands could be combined), removed pcop2 from
5860 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5861 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5862 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5863 rewritten to use new PO_TWO_OPS
5864 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5865 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5866 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5867 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5868 (pic16_get_op): embraced return arg to allow #define return(x),
5869 added new case for combined opcodes
5870 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5871 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5872 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5874 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5876 * src/SDCCval.c (checkConstantRange): added
5877 * src/SDCCval.h: added checkConstantRange
5878 * support/Util/SDCCerr.c,
5879 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5880 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5881 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5882 * src/SDCCast.c (decorateType): added checkConstantRange,
5883 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5884 can be emitted with the correct always true/false warning,
5885 added optimization for double '!';
5886 result of decorateType() must be assigned back to the tree, because
5887 decorateType() can change the tree
5888 * src/SDCCicode.c (geniCodeLogic),
5889 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5890 (checkConstantRange): removed, it was only a fragment which never
5892 * src/SDCCsymt.c (computeType): fixed promotion for
5893 "-1 < (unsigned bit) b"
5894 * src/pic/ralloc.c (packRegsForAssign),
5895 * src/pic16/ralloc.c (packRegsForAssign),
5896 * src/hc08/ralloc.c (packRegsForAssign),
5897 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5899 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5900 * support/regression/tests/constantRange.c: added
5901 * support/valdiag/tests/constantRange.c: added
5902 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5904 2006-06-02 Borut Razem <borut.razem AT siol.net>
5906 * support/regression/ports/pic16/support.c: increase stack size
5908 * support/regression/Makefile.in: sort tests by name so that the
5909 resutlts can be compared on different machines / platforms
5911 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5913 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5914 * src/ds390/gen.c (emitLabel): new, added,
5915 (genDjnz): fixed stack overflow bug,
5916 (throughout): cosmetic changes to sync with mcs51/gen.c,
5917 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5918 * src/mcs51/gen.c (genEndFunction): small optimization,
5919 (throughout): cosmetic changes to sync with ds390/gen.c
5921 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5923 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5924 (_print_format): fixed printing pointers
5925 * src/mcs51/gen.c (emitLabel, movb): new, added,
5926 (genAssign): small optimization,
5927 (genDjnz): fixed stack overflow bug,
5928 (throughout): replaced sprintf with SNPRINTF,
5929 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5930 replaced emitcode("mov", "b,...") with MOVB(...),
5931 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5932 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5933 * src/mcs51/peeph.def: added rules 140 and 264
5934 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5935 so they may get optimized into registers
5937 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5939 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5940 immediately when encountered,
5941 (printUsage): always use stderr even on windows
5943 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5945 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5946 (processParms): fixed bug #1247551
5947 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5948 parseCmdLine, main): print '--version' to stdout,
5949 print 'help' to stdout if --help is given,
5950 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5951 arguments are given; fixed --help
5953 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5955 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5956 * support/regression/tests/bug-1493710.c: added
5958 2006-05-27 Borut Razem <borut.razem AT siol.net>
5960 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5962 * support/regression/ports/pic16/support.c: increase stack size
5963 from default 64 bytes to 128 bytes
5964 * support/regression/tests/staticinit.c,
5965 support/regression/tests/float.c: regression tests fully enabled
5966 for pic16 port by putting the initialized data arrays into the code
5968 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5969 This was changed by mistake in the previous version.
5971 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5973 * src/pic16/gen.c (genFunction, genEndFunction): some
5974 beautifications, fixed bug with falsely restoring FSR2 in large
5975 stack model, thanks to Beau E. Cox for reporting the bug
5977 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5979 * debugger/mcs51/break.c,
5980 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5981 use %p to print pointers, made address variables unsigned
5982 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5983 * debugger/mcs51/symtab.c (parseSymbol): must return something
5984 * src/mcs51/gen.c (aopForSym): small optimization,
5985 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5986 (freeAsmop): added missing break,
5987 (aopPut): removed parameter bvolatile, determine it inside the function,
5988 (saveRegisters, unsaveRegisters): small optimization,
5989 (genIpush): removed pointless check,
5990 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5991 replaced sprintf with SNPRINTF,
5992 replaced strcpy with strncpyz,
5993 updated aopPut calls,
5994 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5995 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5997 2006-05-24 Borut Razem <borut.razem AT siol.net>
5999 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6000 modification of test for the pic16 port, put the array to the code
6001 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6003 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6005 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6006 * support/Util/pstdint.h: added
6008 2006-05-22 Borut Razem <borut.razem AT siol.net>
6010 * src/regression/Makefile: removed bool2.c test, added -q linker option
6011 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6012 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6013 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6014 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6015 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6016 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6017 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6018 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6019 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6021 2006-05-22 Raphael Neider <rneider AT web.de>
6023 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6024 bug #1492360 (problematic due to generic pointers, see code)
6026 2006-05-22 Borut Razem <borut.razem AT siol.net>
6028 * support/regression/ports/pic16/specs.mk: removed stack size linker
6030 * support/regression/tests/array.c,
6031 support/regression/tests/bitopcse.c,
6032 support/regression/tests/bug-908454.c,
6033 support/regression/tests/malloc.c: modified for pic16 regression test
6034 * support/regression/tests/bitfields.c:
6035 pic16 - excluded bitfileds of size > 8
6036 * support/regression/tests/bp.c: pic16 - reduced data size
6037 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6038 * support/regression/tests/bug-460010.c:
6039 pic16 - used the absolute address the fits in memory
6040 * support/regression/tests/bug-716242.c:
6041 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6042 * support/regression/tests/float.c:
6043 pic16 - excluded - data size too big
6044 * support/regression/tests/onebyte.c:
6045 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6046 * support/regression/tests/shifts.c:
6047 pic16 - function names probably have to differ in first X characters
6049 * support/regression/tests/staticinit.c:
6050 pic16 - excluded some tests due error: no target memory available for
6053 2006-05-22 Borut Razem <borut.razem AT siol.net>
6055 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6056 second try. Thanks Stas Sergeev once more.
6058 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6060 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6061 (genLeftShift, genRightShift): fixed bug 1491627
6062 * src/hc08/peeph.def (rules 7, 8.x): added
6063 * support/regression/tests/shifts.c (ShiftLeftByParam,
6064 ShiftRightByParam, testShiftByParam): added to test variable shifting
6066 2006-05-20 Raphael Neider <rneider AT web.de>
6068 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6069 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6070 (allocReg): add only new registers to dynAllocRegs,
6071 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6072 #1489055, #1445850, and probably #1483693
6074 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6076 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6077 bug in for-loop that didn't emit the last of CONFIG and ID registers
6079 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6081 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6083 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6084 1489016, 1434401 and 1490124
6085 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6086 1489016, 1434401 and 1490124
6088 2006-05-17 Borut Razem <borut.razem AT siol.net>
6090 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6093 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6095 * device/include/mcs51/P89c51RD2.h,
6096 * device/include/mcs51/P89LPC901.h,
6097 * device/include/mcs51/P89LPC922.h,
6098 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6100 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6102 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6103 to fix missing stack pragma in compiled binary object file,
6105 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6107 * support/packihx/configure.in,
6108 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6109 determine sizeof basic types even while cross compiling
6111 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6113 * src/avr/gen.c (aopop),
6114 * src/ds390/gen.c (aopOp),
6115 * src/hc08/gen.c (aopOp),
6116 * src/mcs51/gen.c (aopop),
6117 * src/pic16/gen.c (pic16_aopOp),
6118 * src/pic/gen.c (aopOp),
6119 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6120 if size of operand is smaller than spill location
6122 2006-05-12 Borut Razem <borut.razem AT siol.net>
6124 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6125 have to have CR/LF line endings even if they are checked out on *nix
6126 or on WIN32 in cygwin binmode
6128 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6130 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6131 * device/include/ds80c390.h: added sfr16 definitions
6135 * src/ds390/ralloc.c,
6136 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6137 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6138 bit returning functions
6139 * support/regression/tests/sfr16.c: enabled test on ds390
6141 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6143 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6144 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6146 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6148 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6149 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6150 (cl_address_space constructor): removed expensive initialization,
6151 (cl_address_space::get_cell): extended for late initialization,
6152 (cl_address_space::*): use late initialization,
6153 (cl_address_decoder::activate): removed expensive initialization,
6154 This reduced regression test running time by 25%
6156 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6164 * support/packihx/Makefile.in,
6165 * support/packihx/clean.mk,
6166 * support/packihx/Makefile.bcc,
6167 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6169 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6171 * src/SDCCval.c (valNot): fix for regression test failure
6172 of not.c on big endian hosts
6174 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6176 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6178 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6180 * device/lib/mcs51/Makefile.in: changed string comparison operator
6181 to = for POSIX compliance; == is bash extension
6183 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6185 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6188 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6190 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6191 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6192 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6193 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6194 bug report #1478657,
6196 2006-05-05 Borut Razem <borut.razem AT siol.net>
6198 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6201 2006-05-02 Borut Razem <borut.razem AT siol.net>
6203 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6204 create *.ind, which made make to fail if invoked with -j 2
6206 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6208 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6209 Hubert Sack for patch 1479782
6211 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6213 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6215 2006-05-01 Raphael Neider <rneider AT web.de>
6217 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6218 (create_pic): store only prefix-free device name,
6219 (init_pic): check for device names with "16" prefix,
6221 * src/pic/device.h (struct PIC_device),
6222 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6224 * device/include/pic/pic12f{635,675,629,683}.h,
6225 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6226 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6227 * device/include/pic/pic16f505.h,
6228 * device/lib/pic/libdev/pic16f505.c: removed
6229 * device/include/pic/pic14devices.txt: added support for pic12f
6230 devices, removed unsupported non 16-bit devices
6231 [above changes provided by patch from Zik Saleeba]
6232 * src/pic/*, src/pic16/*, device/include/pic16/*,
6233 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6235 2006-05-01 Borut Razem <borut.razem AT siol.net>
6237 * configure.in, configure, doc/Makefile.in:
6238 sync with nightly build makefile - latex, dvipdf and dvips
6241 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6243 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6244 in the library source
6246 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6248 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6250 2006-04-28 Raphael Neider <rneider AT web.de>
6252 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6253 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6254 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6255 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6257 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6259 * device/lib/pic/libdev/Makefile.in,
6260 * device/lib/hc08/Makefile.in,
6261 * device/lib/gbz80/Makefile.in,
6262 * device/lib/z80/Makefile.in,
6263 * device/lib/ds390/Makefile.in,
6264 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6265 thanks to Borut for the bug report
6267 * configure: always create doc/Makefile independent from --enable-doc
6268 * Makefile.in: always install from directory doc independent from
6270 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6272 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6273 * doc/Makefile.in: install *.txt if present
6274 * device/include/Makefile.in (install): added installation of pic/*.inc
6275 and pic/*.txt files again, they were erroneously removed
6277 2006-04-28 Raphael Neider <rneider AT web.de>
6279 * src/pic/{gen.c,main.h,pcode.c},
6280 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6281 concerning signedness with casts
6283 2006-04-28 Raphael Neider <rneider AT web.de>
6285 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6286 definition of an interrupt handler,
6287 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6288 interrupt handler stuff from picglue() to separate routine,
6289 (picglue): enabled definition of intr handlers in files w/o main()
6291 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6293 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6294 compilation with MSVC 2005 Express Edition (VC8)
6296 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6298 * device/lib/Makefile: fixed build of gbz80 lib
6300 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6302 * support/regression/tests/bug-460010.c,
6303 * support/regression/tests/bug-524691.c,
6304 * support/regression/tests/bug-716242.c: removed conditional defines
6305 that are already in testfwk.h
6307 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6309 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6310 (AccAXRsh1): added, shift right by 1,
6311 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6313 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6315 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6317 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6318 remove cast to same type
6319 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6320 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6322 * link/z80/Makefile: removed, they have moved to
6325 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6326 * install-sh: fix bug #1204398 by setting umask 0022
6327 * device/lib/Makefile: separate build of z80 and gbz80 lib
6329 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6331 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6332 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6334 One basic decision: e.g. src/clean.mk includes further files. In order
6335 to make this work there are two solutions:
6336 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6337 run configure on them. This way they can use
6338 'include $(srcdir)/port-clean.mk'
6339 - always include clean.mk by the Makefile at the same level. To avoid
6340 that `make clean` tries to include and build Makefile.dep the
6341 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6342 implemented, because now even `make uninstall` doesn't create
6343 Makefile.in. clean.mk could be eliminated by pasting it in
6346 * debugger/mcs51/Makefile.in: build own objects from library sources
6347 (SLIB, SDCC) in current directory
6349 * configure, configure.in: renamed --disable-device-lib-build in
6350 --disable-device-lib; added --enable-doc, the required tools are
6351 searched by configure; added result message; the toolchain for the
6352 belonging ports are now only built, if the port is enabled.
6354 * support/regression/*: all output is written in directory gen, because
6355 the fwk and ports directories don't livet in the build tree using vpath
6357 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6358 --disable-device-lib, added --enable-doc, added section VPATH
6360 * sim/ucsim/configure.in,
6361 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6362 z80 are enabled by default
6364 2006-04-24 Raphael Neider <rneider AT web.de>
6366 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6367 to config word, "pic14_"-prefixed some extern functions
6368 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6369 config word has been found
6370 * src/pic/device.h: added prototypes
6371 * src/pic/pcode.c: added "pic14_"-prefix where needed
6372 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6374 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6376 (pic14emitRegularMap): ignore config words,
6377 (pic14createInterruptVect): moved generating __config directives away
6378 (picglue): have __config directives emitted
6380 2006-04-24 Borut Razem <borut.razem AT siol.net>
6382 * doc/Makefile: sync with nightly build makefile
6384 2006-04-24 Raphael Neider <rneider AT web.de>
6386 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6387 registers that have not been assigned proper liveranges,
6388 fixes #1469504 and #1474602,
6389 (pCodeRegOptimizeRegUsage): fixed typo in comment
6391 2006-04-24 Borut Razem <borut.razem AT siol.net>
6393 * device/examples/main8051.c: deleted - it was removed from CVS
6394 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6395 after the transition to Subversion
6396 * src/SDCCalloc.h: deleted - it was removed from CVS
6397 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6398 after the transition to Subversion
6399 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6400 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6401 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6402 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6404 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6406 * as/asx8051.dsp: added mcs51/strcmpi.h
6407 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6408 * as/hc08/aslink.h: updated lnksect prototype
6410 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6412 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6413 (newdot): handle A_ABS
6415 * as/mcs51/asout.c (outarea): output address
6416 * as/hc08/lkaomf51.c,
6417 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6419 * as/mcs51/i51pst.c,
6420 * as/z80/z80pst.c: "ABS" is not A_OVR
6421 * as/hc08/lkarea.c (newarea): read a_addr,
6422 (lnkarea): added codemap array, sort absolute areas to the front,
6423 combine all GSINITx/GSFINAL,
6424 (find_empty_space, allocate_space): new functions,
6425 (lnksect): return next address, handle absolute sections
6426 * as/mcs51/lkarea.c (newarea): read a_addr,
6427 lnksect2 prototype changed,
6428 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6429 (find_empty_space, allocate_space): new, factored out of lnksect2,
6430 (lnksect2): return next address, handle absolute sections
6432 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6433 * as/hc08/lklibr.c (addfile, fndsym),
6434 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6435 index out of range and detect both '\' and '/'
6436 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6437 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6438 regression tests (ds390 cannot return bool yet)
6439 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6440 document critical interrupts on z80, document changed SDCC define
6441 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6442 (_a390_mapping): added .org directive
6443 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6444 (genMultOneByte): fixed warnings
6445 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6447 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6448 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6449 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6450 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6451 * src/pic16/main.c: removed newReg prototype
6452 * src/pic16/pcode.c,
6453 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6455 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6457 * src/pic16/ralloc.c
6458 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6460 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6461 from short to PIC_OPTYPE
6462 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6463 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6464 optype from short to PIC_OPTYPE
6465 * src/port.h: made int_size unsigned to fix warnings
6466 * src/SDCC.y: fixed warning on MSVC
6467 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6468 * src/SDCCopt.c (convertToFcall): fixed warnings
6469 * src/SDCCsymt.h: removed double prototype for genSymName
6470 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6471 offset int to fix warnings
6473 2006-04-22 Borut Razem <borut.razem AT siol.net>
6475 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6476 references to CVS replaced with Subversion
6478 2006-04-21 Borut Razem <borut.razem AT siol.net>
6480 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6481 references to CVS replaced with Subversion
6483 2006-04-19 Borut Razem <borut.razem AT siol.net>
6485 * src/version.awk: adapted for svn
6486 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6487 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6488 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6489 /binutils-avr/etc/*.vi, *.jin: removed all properties
6490 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6492 2006-04-19 Borut Razem <borut.razem AT siol.net>
6494 * CVS to Subversion migration completed
6496 2006-04-18 Borut Razem <borut.razem AT siol.net>
6498 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6499 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6501 2006-04-17 Borut Razem <borut.razem AT siol.net>
6503 * device/include/Makefile.in: added pic/*.inc to the installation
6505 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6507 * support/regression/collate-results.py: fixed output in case of
6509 * support/regression/generate-cases.py: fixed splitting of pathnames
6511 * as/hc08/lklibr.c (addfile),
6512 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6514 2006-04-11 Raphael Neider <rneider AT web.de>
6516 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6517 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6518 * src/pic16/pcode.c (assignValnums): fixed #1460578
6520 2006-04-11 Raphael Neider <rneider AT web.de>
6522 * device/lib/pic/libdev/*.c,
6523 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6524 fixes #1468739, enables compilation in --std-c99 mode
6525 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6527 2006-04-11 Raphael Neider <rneider AT web.de>
6529 * src/pic/device.c (find_device): removed debug output
6530 (list_valid_pics): enabled verbose listing of supported devices
6531 * device/include/stdbool.h: define bool as char for pic14/16 as well
6533 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6535 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6537 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6539 * .version: bumped version to 2.5.6
6540 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6542 2006-04-06 Raphael Neider <rneider AT web.de>
6544 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6545 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6546 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6547 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6548 pic14_constructAbsMap
6549 (pic14printPublics): declare absolute global symbols as global
6550 (pic14createInterruptVect),
6551 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6552 (newReg): assume new registers unused, use correct name in
6553 hashtable (reg->name instead of name), more debugLog output
6554 * src/pic/device.h (PIC_device): added fields for verbose output
6555 * src/pic/device.c: moved device definition to pic14devices.txt,
6556 added routines for runtime parsing of pic14devices.txt,
6557 added support for second config word
6558 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6559 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6560 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6561 (_pic14_parseOptions): moved pCodeInitRegisters here
6562 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6563 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6564 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6565 handling the pseudo stack
6566 * device/lib/Makefile.in: ignore failures in objects-pic16,
6567 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6568 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6569 * device/lib/pic/Makefile.subdir,
6570 * device/lib/pic16/Makefile.subdir: improved clean rules
6571 * device/lib/pic/libdev/: NEW, pic14 device libraries
6572 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6573 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6574 * device/include/Makefile.in: create subdir and install pic14 headers
6575 * device/include/pic/p16f_common.inc: removed unused declarations
6576 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6577 PICs from inc2h.pl v1.6,
6578 replaced BIT_AT macros with struct declarations
6579 * device/include/pic/pic14devices.txt: definition of supported devices,
6580 all above improvements contributed by Zik Saleeba, thanks
6581 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6582 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6585 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6587 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6588 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6589 thanks to Charles Olds
6591 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6593 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6595 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6597 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6598 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6599 * support/regression/bug1464657.c: added, new test
6601 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6603 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6606 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6608 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6609 --no-peep and --peep-file <file> are used don't use default rules but
6612 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6614 * src/mcs51/gen.c (genCall): fixed bug 1457608
6616 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6618 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6619 changes seem to cause (trigger?) problems with the build system.
6621 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6623 * src/SDCCpeeph.c (operandsLiteral): new, added,
6624 (callFuncByName): inserted operandsLiteral
6625 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6627 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6629 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6630 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6632 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6634 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6635 implemented patch 1120823 Thanks to Willy De la Court (normal
6636 interrupts need an interrupt number now if they are made critical),
6637 and enabled nesting of critical functions though not for gbz80
6638 (genCritical, genEndCritical): added functions
6639 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6640 * src/z80/mappings.i: added "ei" to all mappings
6642 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6644 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6645 submitted by the Debian SDCC maintainer Aurelien Jarno:
6646 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6647 archive with gcc 4.1 on mips and wrote the patch"
6649 2006-03-16 Raphael Neider <rneider AT web.de>
6651 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6652 the left operand is shorter than the result (c* = lit-c* + int),
6654 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6657 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6659 * src/.version: increased version number to 2.5.5
6660 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6661 linking is done manually in pic16 port's _linkEdit,
6662 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6663 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6664 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6665 allocate asmop as AOP_ACC,
6666 (aopForRemat): added parameter 'bool result' in function declaration,
6667 (pic16_aopGet): return AOP_ACC when accessing WREG,
6668 (pic16_popGetTempReg): minor modification,
6669 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6670 'pic16_allocWithIdx',
6671 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6672 calling function in absolute addresses,
6673 (genAssign): take into account AOP_ACC asmop,
6674 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6675 * src/pic16/pcoderegs.c: some debug functions and lines added,
6676 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6677 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6679 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6680 call to allocReg, not by manually allocating a new one,
6681 (pic16_assignRegisters): now before going through the register
6682 allocating functions mark all registers as free. This eliminates some
6683 side effects resulting from peephole parser done earlier in the backbone
6685 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6687 * src/SDCCicode.c (geniCodeLogic),
6688 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6690 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6692 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6693 (genSend): bugfix, do not allocate and free twice,
6694 (shiftRLong): handle partially overlapping aops
6695 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6697 2006-03-08 Borut Razem <borut.razem AT siol.net>
6699 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6702 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6704 * support/regression/tests/bug1409955.c: new, added
6705 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6706 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6707 (aopForSym, aopOp): increment asmop.allocated if reused,
6708 (freeAsmop): decrement asmop.allocated and check for zero instead of
6710 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6711 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6712 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6713 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6714 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6715 genSignedRightShift, genRightShift, genDataPointerGet,
6716 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6717 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6718 in reverse order from allocation,
6719 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6720 added swappedLR to keep track
6721 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6722 pdata & code for GCC, z80, gbz80 & hc08
6723 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6725 2006-03-08 Raphael Neider <rneider AT web.de>
6727 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6729 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6731 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6732 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6733 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6735 2006-03-06 Borut Razem <borut.razem AT siol.net>
6737 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6738 made the linker quiet
6740 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6742 * src/pic16/gen.c (genPcall): fixed bug #1443644
6743 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6744 which dumps before the function entry point a data byte which represents
6745 the number of the local variables used by the specified function, added
6746 'xinst' for initial support for Extended Instruction Support,
6747 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6748 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6749 port->fun_prefix anymore (may change later),
6750 (genFunction, genEndFunction): do not store/restore local registers for
6751 _main (this should take care the --main-return command line option in
6753 (genOr): removed some legacy pic-port instructions,
6754 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6755 performing operations with SFR's causes data to be written more than
6756 once to each SFR. Perhaps SFRs should be handled in special cases...
6757 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6759 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6760 into account for stack starting position,
6761 (struct OPTIONS pic16_optionsTable): added command line argument
6762 --extended or -y for Extended Instruction Support,
6763 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6764 (deassignLRs): *** perhaps the most important change, old 'for' code
6765 (commented out for reference), didn't account for some registers which
6766 were left marked 'not free' after a pointer operation. The change
6767 reduces register usage a lot in some cases
6769 2006-03-04 Borut Razem <borut.razem AT siol.net>
6771 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6773 * support/regression/tests/bug-524697.c: decreased array size for
6774 mcs51 to fit into the internal RAM
6775 * support/regression/Makefile.in: a little bit more verbose
6777 2006-03-03 Borut Razem <borut.razem AT siol.net>
6779 * support/regression/fwk/lib/testfwk.c,
6780 support/regression/fwk/include/testfwk.h: introduced function
6781 _prints(), nonrecursive _printn(), call _initEmu() from main()
6782 * support/regression/ports/gbz80/support.asm,
6783 support/regression/ports/ucz80/support.asm,
6784 support/regression/ports/z80/support.asm,
6785 support/regression/ports/ds390/support.c,
6786 support/regression/ports/hc08/support.c,
6787 support/regression/ports/host/support.c,
6788 support/regression/ports/mcs51/support.c,
6789 support/regression/ports/xa51/support.c: added empty _initEmu()
6791 * support/regression/ports/pic16/gpsim.cmd,
6792 support/regression/ports/pic16/spec.mk,
6793 support/regression/ports/pic16/support.c,
6794 support/regression/Makefile.in: added pic16 regression test
6796 2006-03-01 Raphael Neider <rneider AT web.de>
6798 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6799 genConstPointerGet): use safe way of generating MOVFF to cover
6800 literals as well as registers, fixes bug #1440527
6801 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6803 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6804 more correctly, fixes bug #1232186
6805 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6806 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6807 gplink guess the correct processor in more cases, applied patch
6808 from Till Riedel attached to and fixing bug #1436552
6810 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6812 * support/regression/tests/array.c: added, contains check for #1434401
6813 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6815 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6817 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6818 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6819 * device/include/mcs51/c8051f326.h,
6820 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6821 * device/include/mcs51/c8051f000.h,
6822 * device/include/mcs51/c8051f018.h,
6823 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6824 PCON_IDLE,PCON_STOP and added sfr16 definitions
6826 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6828 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6829 genGetWord): fixed bug 1409955
6831 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6833 * device/include/hc08/mc68hc908gp32.h,
6834 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6836 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6838 * src/SDCCast.c (constExprValue): return NULL if not a value
6839 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6840 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6841 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6843 2006-02-13 Borut Razem <borut.razem AT siol.net>
6845 * src/regression/ptrarg.c: added, fails due to bug #1430967
6846 * src/regression/Makefile: ptrarg.c added, ...
6848 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6850 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6851 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6853 2006-02-11 Borut Razem <borut.razem AT siol.net>
6855 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6856 print "Processor: xxx" message to stdout only if --verbose
6858 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6860 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6861 * support/regression/tests/bug1426356.c: added
6862 * support/regression/tests/bitfields.c: removed 2 tests
6864 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6866 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6867 * device/include/mcs51/c8051f330.h,
6868 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6869 PCON_IDLE,PCON_STOP and added sfr16 definitions
6870 * device/lib/_divsint.c,
6871 * device/lib/_divuint.c,
6872 * device/lib/_divulong.c,
6873 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6874 register bank bug for small stackauto
6876 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6878 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6880 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6882 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6883 * all.dsp: corrected several bin paths
6884 * device/include/mcs51/c8051f120.h,
6885 * device/include/mcs51/c8051f300.h,
6886 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6887 to PCON_IDLE,PCON_STOP
6888 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6889 * device/lib/printf_large.c (output_float): fixed bug 1388703
6890 * support/regression/tests/bug1057979.c: added test for bug 1388703
6892 2006-02-08 Raphael Neider <rneider AT web.de>
6894 * src/pic/pcode.c (pciTRIS): fixed typo,
6895 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6896 (LinkFlow): fixed handling of flows that end in a call,
6897 (ReuseReg): perform safety check earlier
6898 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6899 to work with flows at the beginning of a pBlock,
6900 fixes #1426557 (Symbol not previously defined),
6901 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6903 (RemoveUnusedRegisters): update register usage info
6904 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6905 created, reuse existing ones instead
6906 * src/pic/gen.c (genPcall): fixed #1424719
6908 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6910 * link/z80/lkmain.c,
6912 * link/z80/lkdata.c,
6913 * link/z80/aslink.h: fixed build on current cygwin:
6914 replaced getline() by lk_getline()
6916 2006-02-01 Borut Razem <borut.razem AT siol.net>
6918 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6919 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6920 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6921 src/regression/bool1.c, src/regression/bool2.c,
6922 src/regression/bool3.c, src/regression/call1.c,
6923 src/regression/compare.c, src/regression/compare10.c,
6924 src/regression/compare2.c, src/regression/compare3.c,
6925 src/regression/compare4.c, src/regression/compare5.c,
6926 src/regression/compare6.c, src/regression/compare7.c,
6927 src/regression/compare8.c, src/regression/compare9.c,
6928 src/regression/configword.c, src/regression/for.c,
6929 src/regression/inline.c, src/regression/mult1.c,
6930 src/regression/nestfor.c, src/regression/or1.c,
6931 src/regression/pointer1.c, src/regression/ptrfunc.c,
6932 src/regression/rotate1.c, src/regression/rotate2.c,
6933 src/regression/rotate3.c, src/regression/rotate4.c,
6934 src/regression/rotate5.c, src/regression/rotate6.c,
6935 src/regression/rotate7.c, src/regression/string1.c,
6936 src/regression/struct1.c, src/regression/sub.c,
6937 src/regression/sub2.c, src/regression/switch1.c,
6938 src/regression/while.c, src/regression/xor.c,
6939 src/regression/create_stc, src/regression/simulate,
6940 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6942 * src/regression/gpsim_assert.h: added
6944 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6946 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6947 ((void (code *) (void)) 0) ();
6956 * as/mcs51/aslink.h,
6958 * as/mcs51/asmain.c,
6959 * as/mcs51/lkdata.c,
6961 * as/mcs51/lkmain.c,
6964 * as/z80/asmain.c: fixed build on current cygwin:
6965 replaced getline() by as_getline()
6967 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6969 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6970 declarator in the symbol chain
6972 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6973 parameter list for function pointers
6974 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6975 * support/regression/tests/bug-716242.c: added
6977 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6979 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6981 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6983 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6985 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6986 inifinitely recurseable, added static
6987 * support/regression/tests/bug-1408066.c: added
6989 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6992 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6993 renamed, added possibility to create "postLoopLbl"-labels
6994 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6995 newiTempLoopHeaderLabel
6996 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6997 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6998 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6999 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7000 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7001 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7002 (basicInduction): fixed bug #136564, made static,
7003 (loopInduction): changed parameter of basicInduction, made static,
7004 (addPostLoopBlock): added
7005 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7006 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7008 * support/regression/tests/bug-136564.c: added
7009 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7010 --std-sdcc99 to LIBSDCCFLAGS
7012 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7014 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7016 * support/regression/tests/bug-1406131.c: added
7018 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7020 * src/SDCCast.c (decorateType): fix promotion of unary minus
7021 * src/SDCCsymt.c (computeType): beautified
7022 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7023 (valUnaryPM, valComplement): fix sign and promotion,
7024 (valNot): ANSI: result type is int (SDCC: unsigned char)
7025 * support/regression/tests/uminus.c: speedup by removing superflous
7027 * support/regression/tests/onebyte.c: added promotion and signedness
7028 tests for unary minus
7029 * support/regressions/tests/bug-477927.c: disable warning about
7030 uninitialized variables
7031 * support/regression/tests/not.c: added
7033 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7035 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7036 * src/mcs51/gen.c (gen51Code): show final register usage after
7037 fillGaps in asm with --i-code-in-asm
7038 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7039 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7040 incUsed, rliveClear, adjustIChain): made static,
7041 (setFromRange): excluded because it's unused,
7042 (findPrevUseSym, markWholeLoop): added,
7043 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7044 through all branches of predecessors enables sdcc to emit the warning
7045 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7046 (rlivePoint): made static, added parameter emitWarnings which is only
7047 true during the first run out of two,
7048 (findRecursiveSucc, findRecursivePred): removed,
7049 (computeLiveRanges): made static, added parameter emitWarnings,
7050 (dumpIcRlive): added for debugging only
7051 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7052 removed prototype of setFromRange()
7053 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7054 in call of computeLiveRanges()
7055 * support/regression/tests/bug-895992.c: added
7056 * support/regression/tests/bug-971834.c: added
7057 * support/valdiag/tests/bug-895992.c: added
7058 * support/valdiag/tests/bug-971834.c: added
7060 2005-12-18 Raphael Neider <rneider AT web.de>
7062 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7063 (genUnpackBits): improved code for direct operands,
7064 (genPackBits): improved code for literal assignment to bitfields
7065 and for direct destination operands (no FSR indirection),
7066 prevented redundant AND, fixes #1362800,
7067 (AccLsh): added parameter to disable masking of the result
7068 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7069 skip instructions with side-effects (like incfsz),
7070 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7071 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7072 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7075 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7077 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7078 volatile variables as spill location
7080 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7082 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7084 * support/regression/tests/bug-1376320.c: added
7086 2005-12-08 Raphael Neider <rneider AT web.de>
7088 * src/pic/device.c: renamed is_shared to pic14_is_shared
7089 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7090 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7091 (is_valid_identifier): added for above workaround
7093 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7095 * device/lib/Makefile.in: fixed to enable port-specific-objects
7096 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7097 char, thanks Hubert Sack
7098 * doc/sdccman.lyx: documented --xstack-loc,
7099 elaborated a bit more on interrupts and pitfalls,
7100 removed "setjmp/longjmp unsupported",
7101 documented some unsupported C99 features
7102 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7103 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7104 if, thanks Hubert Sack
7105 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7106 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7108 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7109 regression tests can report resource usage (rfe 700441)
7110 * support/regression/collate-results.py: report resource usage
7111 * support/regression/ports/ds390/spec.mk,
7112 * support/regression/ports/hc08/spec.mk,
7113 * support/regression/ports/mcs51/spec.mk,
7114 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7115 * support/regression/ports/ds390/uCsim.cmd,
7116 * support/regression/ports/hc08/uCsim.cmd,
7117 * support/regression/ports/mcs51/uCsim.cmd,
7118 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7119 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7120 library, use the default one
7121 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7122 building the library
7124 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7126 * config.dsp: added dependency on .version and configure_vc.awk
7127 * device/include/setjmp.h: updated for --stack-auto and --xstack
7128 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7129 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7130 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7131 * device/lib/libsdcc.lib: added _setjmp
7132 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7133 (decorateType): fixed bug 1372851,
7134 (optimizeGetHbit): fixed warning
7135 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7136 array initialisation
7137 * support/regression/tests/bug1057979.c: added test for bug 1358192
7138 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7140 2005-12-03 Borut Razem <borut.razem AT siol.net>
7142 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7143 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7145 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7147 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7148 createIval): implement symbol independant "flexible array member",
7149 (createIvalCharPtr): implemented flexible array initialisation with a
7151 * src/SDCCsymt.c (copyStruct): removed,
7152 (getSize): fixed misleading comment,
7153 (getAllocSize): removed, the additional allocation size is now in
7154 sym->flexArrayLength,
7155 (checkStructFlexArray): new, syntax checks for flexible array members,
7156 (compStructSize): added syntax checks for "flexible array members"
7157 (copyStruct): removed,
7158 (copyLinkChain): removed inefficient fix for bug 770487
7159 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7160 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7161 symbol->flexArrayLength
7163 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7164 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7165 * support/regression/tests/structflexarray.c: added
7166 * support/valdiag/tests/structflexiblearray.c: added
7168 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7170 * src/SDCCast.c (decorateType): fixed bug 1368489
7171 * support/Util/SDCCerr.c,
7172 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7174 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7176 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7177 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7179 2005-11-27 Borut Razem <borut.razem AT siol.net>
7181 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7182 support/cpp2/mkdeps.h: added command line option
7183 -obj-ext=<extension> to SDCPP to define object file externion, used
7184 for generation of make dependencies (-M)
7185 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7187 2005-11-26 Borut Razem <borut.razem AT siol.net>
7189 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7190 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7191 added pic and pic16 libraries
7193 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7195 * device/include/float.h: Corrected typo in prototype of __fsgt
7197 2005-11-25 Borut Razem <borut.razem AT siol.net>
7199 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7200 added creation of model-mcs51-stack-auto libraries
7202 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7204 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7206 * src/SDCCast.c (createIvalArray): removed obsolete comment
7208 2005-11-24 Borut Razem <borut.razem AT siol.net>
7210 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7211 added missing device/lib/mcs51/crt*.asm sources
7213 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7215 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7217 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7219 * device/lib/_fs2schar.c,
7220 * device/lib/_fs2sint.c,
7221 * device/lib/_fs2slong.c: optimized inline asm
7223 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7225 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7226 Better handling of floats between -1.0 and 0.0.
7228 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7230 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7231 (the missing "if"s prohibited removal of redundant labels)
7233 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7235 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7236 Properly convert floats between -1.0 and 0.0 to long, int, and char
7237 types (max integer value of negative floats tends to zero).
7238 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7239 Removed changes made so to work properly with floats between
7240 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7243 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7245 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7246 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7247 (genCast) cosmetic change
7248 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7249 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7251 * support/regression/tests/bitfields (testSignedBitfields): added
7253 2005-11-18 Borut Razem <borut.razem AT siol.net>
7255 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7256 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7257 introduced SILENT option to make building of pic16 libraries less
7259 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7261 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7262 Now they work properly with floats between -1.0 and 0.0
7263 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7265 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7267 * src/SDCCicode.c (printOperand): added missing else
7269 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7271 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7272 reformatted for better readability
7273 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7276 2005-11-17 Borut Razem <borut.razem AT siol.net>
7278 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7279 introduced SILENT option to make building of pic16 libraries less
7280 verbose - used for nightly snapshot build
7281 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7282 available on Win32 platforms.
7283 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7284 medium, large, pic and pic16
7286 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7288 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7289 printf("%f"...) sets fraction to zero.
7291 2005-11-16 Raphael Neider <rneider AT web.de>
7293 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7295 * src/pic/gen.c (genIfx): implemented for CARRY bit
7296 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7297 to generic pointers, fixes #1357332,
7298 (pic16_movLit2f): NEW,
7299 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7301 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7303 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7305 2005-11-11 Raphael Neider <rneider AT web.de>
7307 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7308 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7309 compute pointer's type from operand,
7310 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7311 improved single bit reads, fixes bug #1353379
7313 2005-11-09 Borut Razem <borut.razem AT siol.net>
7315 * support/scripts/sdcc.nsi: added lib/pic to the package
7317 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7319 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7321 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7323 * support/regression/tests/bug1348008.c: added
7324 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7325 * support/regression/tests/bug1337835.c: updated comment
7327 2005-11-06 Borut Razem <borut.razem AT siol.net>
7329 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7330 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7331 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7332 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7333 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7334 dynamic construction of cl_error_class and derivates - 2.nd try
7336 2005-11-05 Borut Razem <borut.razem AT siol.net>
7338 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7339 bug, which caused Bus Errors on sparc solaris
7341 2005-11-04 Borut Razem <borut.razem AT siol.net>
7343 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7344 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7345 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7346 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7347 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7348 and derivates to resolve the initialization problem on OSX
7350 2005-11-02 Borut Razem <borut.razem AT siol.net>
7352 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7353 corrected typo - #include <winsock2.h>
7355 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7357 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7358 (_asxxxx_mapping): added org directive for future enhancements
7360 2005-11-01 Borut Razem <borut.razem AT siol.net>
7362 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7363 enabled sockets on WIN32
7364 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7366 2005-10-31 Borut Razem <borut.razem AT siol.net>
7368 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7369 WIN32 backslash path delimiters should be escaped when used in C strings
7370 * support/regression/tests/bitfields.c: exclude failing assertions for
7371 __CYGWIN32__ and __MINGW32__ hosts
7373 2005-10-30 Borut Razem <borut.razem AT siol.net>
7375 * src/SDCCutil.c: corrected double comparison typo
7377 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7379 * device/lib/medium/Makefile: added for new memory model medium
7380 * device/include/asm/mcs51/features.h: updated for medium/pdata
7381 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7382 added Multiply & Accumulate sbit's and MAC0_PAGE define
7383 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7384 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7385 * device/lib/_mullong.c: update for medium model
7386 * device/lib/incl.mk: added medium model
7387 * doc/sdccman.lyx: documented medium model
7388 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7389 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7390 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7391 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7392 (allocParms): set SCLS and OCLS to pdata for medium model
7393 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7395 (powof2): return <0 if not power of 2
7396 * src/avr/gen.c (genBitWise): use updated powof2
7397 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7398 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7399 (shiftLLeftOrResult): use B if necessary
7400 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7401 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7402 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7403 * support/regression/Makefile.in: added test-mcs51-medium
7404 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7406 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7408 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7410 * device/lib/time.c (mktime): fixed bug 1334315
7412 2005-10-28 Raphael Neider <rneider AT web.de>
7414 * device/include/pic/p16f_common.inc: added common declarations
7415 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7417 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7419 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7420 (aopPutUsesAcc): added to predict accumulator use,
7421 (assignResultValue): save acc if necessary,
7422 (genMinusDec): store result if indirectly addressed,
7423 (genDivOneByte): save acc if necessary,
7424 (movLeft2Result): bugfix if left already in acc,
7425 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7426 attention to accumulator use (esp. pdata),
7427 (genReceive): receive pdata correctly
7428 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7429 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7431 2005-10-27 Raphael Neider <rneider AT web.de>
7433 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7435 2005-10-27 Raphael Neider <rneider AT web.de>
7437 * .version: changed version to 2.5.4
7438 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7439 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7440 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7441 arithmetics support routines
7442 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7443 * device/lib/Makefile.in: also create installdir for pic
7445 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7447 * src/pic/device.c (dump_sfr): rewritten to delegate register
7448 placement to the linker (use `extern sym' rather than sym EQU addr),
7449 (validAddress): fixed to check last specified address
7450 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7451 (popGetLit): truncate literal value to 8 bit,
7452 (popGet): moved assert to more appropriate place
7453 (popGetExternal): create pCode operand from and mark the according
7454 symbol as being `extern'
7455 (popGetAddr): added sanity check on immediate's offset, provide
7456 GPOINTER tag on demand
7457 (aopPut): fixed for immediates,
7458 (mov2w_op): move operand's address or contents to WREG (depending on
7459 operand type), safer variant of mov2w,
7460 (movwf,call_libraryfunc): NEW, handy abbreviations,
7461 (get_argument_pcop,get_return_val_pcop,pass_argument,
7462 get_returnvalue): interface for accessing function parameters and
7464 (assignResultValuei,genRet): use new parameter/return value interface
7465 (pic14_getDataSize): back to old version handling generic pointers,
7466 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7467 provided implementation and/or fixed old one,
7468 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7469 calls, removed legacy 8051 reference code
7470 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7471 (loadSignToC): NEW, move the operands sign bit to CARRY,
7472 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7473 genRightShiftSigned, accepts negative shift counts,
7474 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7475 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7476 generic pointers, __data pointers and __code pointers,
7477 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7478 and signed bitfields, limit bitfields to 8 bit,
7479 (genDataPointerGet): fixed number of bytes read,
7480 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7481 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7482 pointers to constant data are no longer assumed to point to __code
7483 space, removed invalid pointer types,
7484 (bitpatternFromVal): retrieve the PICs representation of an integer
7486 (genDataPointerSet): fixed assigning to po_immediate operands,
7487 (genGenPointerSet): implemented as library call,
7488 (genIfx): fixed incorrect condition,
7489 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7490 provide GPOINTER tag according to destination's storage class,
7491 (genCast): added code to handle casting to generic pointers, added
7492 sign-/zero extension of the result
7493 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7494 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7495 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7497 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7498 address/register resides in the shared banks
7499 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7500 put all variables into separate sections (have the linker arrange
7502 (picglue): put init code and interrupt handlers in separate sections
7503 * src/pic/main.c: added port specific options table, modified to PORT
7504 structure to make GPOINTERs 3 byte, added pic14_options
7505 (_pic14_do_link): private linking routine (update paths to libraries,
7506 add libsdcc.lib by default)
7507 * src/pic/main.h: declare pic14_options
7508 * src/pic/pcode.c: fixed instructions i/o relations,
7509 (RegCond): reverted to correct version,
7510 (newpCodeOpLit): truncate literals to 8 bit,
7511 (genericPrint): added debug output,
7512 (getRegFromInstruction): fixed for various operand types, simplified
7513 (BuildFlow): fixed broken handling of isntructions with labels
7514 (LinkFlow): start at last instruction in flow (skip trailing comments),
7515 pass the flow on to the next instruction after CALL
7516 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7517 (insertPCodeInstruction): fixed inserting after a skip instruction,
7518 (DoBankSelect): fixed for labeled instructions
7519 (OptimizepBlock): honor --nopeep switch
7520 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7521 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7522 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7523 (pCodeOptime2pCodes): allow disabling this optimization via
7524 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7525 but is still buggy), started implementation of a dataflow based
7526 pCode optimization (CSE + dead code elimination)
7527 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7528 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7529 names are independant of the stack location and therefore portable across
7532 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7534 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7535 (selectSpil): fixed bug 1337835 by not spilling bit variables
7536 * support/regression/tests/bug1337835.c: added test for this bug
7537 * src/mcs51/peeph.def: restart after rule 3.c,
7538 addded rules 263.x to optimize loading constants
7540 2005-10-26 Raphael Neider <rneider AT web.de>
7542 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7543 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7544 (genAssign): emit warning when casting literals to generic pointer
7545 type, also applies when taking the address of a fixed variable,
7546 (genCast): improved casting to generic pointers
7547 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7548 extern variables, added verbose error message
7549 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7551 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7553 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7554 carry must be complemented too
7555 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7556 could be emitted by genMinus
7557 * src/SDCCval.c (constVal): fixed bug 1305065
7559 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7561 * src/SDCCast.c (addCast): added promotion for bit variables
7562 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7563 promotion casts + optimisation
7564 (optimizeGetWord): fix warning 'i' might be used uninitialized
7565 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7566 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7568 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7570 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7571 all chars are promoted to int; promotion should be handled in SDCCast.c
7573 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7575 * device/lib/_strcmp.c: Fixed bug 1326457
7577 2005-10-11 Raphael Neider <rneider AT web.de>
7579 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7580 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7582 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7584 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7585 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7587 2005-10-04 Raphael Neider <rneider AT web.de>
7589 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7590 device/lib/pic16/pics.all: added pic18f1320
7591 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7593 2005-09-30 Raphael Neider <rneider AT web.de>
7595 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7596 * src/pic16/devices.inc: NEW, provides device descriptions
7597 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7599 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7601 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7604 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7606 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7607 documented Any Order Bit, Higher Order Byte and Higher Order Word
7608 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7609 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7610 (optimizeGetAbit): new, to get any bit, not only the high bit,
7611 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7612 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7613 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7614 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7615 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7616 GETABIT, GETBYTE, GETWORD: decorate them,
7617 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7618 (ast_print): added GETABIT, GETBYTE, GETWORD
7619 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7620 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7621 (geniCodeBinary): new generic binary icode,
7622 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7623 * src/port.h: updated comment for PORT.hasExtBitOp
7624 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7625 (genGetByte): new, to get a single byte,
7626 (genGetWord): new, to get a word from a long,
7627 (gen51Code): added GETABIT, GETBYTE, GETWORD
7628 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7630 2005-09-23 Raphael Neider <rneider AT web.de>
7632 * configure.in, configure: have device/lib/pic configured
7633 * device/lib/Makefile.in: added model-pic14
7634 * device/lib/clean.mk: added pic/ to clean rule
7635 * device/lib/pic: added rudimentary pic14 library providing support
7636 functions for multiplication/division/generic pointer access
7637 * src/SDCCopt.c (convilong): mark support functions as extern
7638 for pic14 port as well
7639 * src/pic/gen.c (genMult): added assertions,
7640 (genpic14Code): emit warning on unhandled iCodes
7641 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7642 * src/pic/pcode.c (pCodeOpCopy),
7643 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7644 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7645 SFR_REGISTER}), made safe for future extensions
7646 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7647 instructions even if preceeded by SKIP instructions (also remove
7648 them); removed unused code
7649 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7650 prevents leaving parts of the structure uninitialized after copying
7652 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7654 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7656 * support/regression/tests/addsub.c: added test for the bug
7658 2005-09-21 Raphael Neider <rneider AT web.de>
7660 * device/include/pic16/pic18f1220.h,
7661 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7662 * device/lib/pic16/Makefile.rules: added missing opening paren
7663 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7664 are provided in genutils.c,
7665 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7666 operand/result sizes,
7667 (genCmp): assert on NULL pointers first, then check deref'ed values
7668 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7671 2005-09-18 Raphael Neider <rneider AT web.de>
7673 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7674 as these are now unused,
7675 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7676 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7677 local, avoids uninitialized pointer dereference on r->name
7678 * src/pic16/ralloc.c (newReg): fixed indentation
7680 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7682 * src/SDCCval.c (constVal): fixed bug 730366
7683 * support/Util/SDCCerr.c,
7684 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7686 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7688 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7690 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7692 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7694 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7696 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7697 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7698 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7699 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7700 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7701 * packihx/packihx.c (hexDigit): made c unsigned char
7702 * as/mcs51/lklibr.c (fndsym),
7703 * link/z80/lkgb.c (gb),
7704 * link/z80/lklibr.c (fndsym),
7705 * link/z80/lkrloc.c (relr),
7706 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7707 * src/SDCC.lex (checkCurrFile, process_pragma),
7708 * src/SDCCglue.c (spacesToUnderscores),
7709 * src/SDCCmain.c (setParseWithComma, processFile),
7710 * src/asm.c (tvsprintf, printCLine),
7711 * src/avr/gen.c (emitcode, aopPut),
7712 * src/ds390/gen.c (emitcode),
7713 * src/hc08/gen.c (emitcode, emitinline),
7714 * src/mcs51/gen.c (emitcode, genInline),
7715 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7717 * src/pic/ralloc.c (debugLog),
7718 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7720 * src/pic16/ralloc.c (debugLog),
7721 * src/z80/main.c (_process_pragma):
7722 made all ctype.h function calls safe
7723 * src/SDCCopt.c: include math.h for fabs
7724 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7725 and used them throughout the code to make ctype.h function calls safe
7726 * src/ds390/main.c (asmLineNodeFromLineNode),
7727 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7728 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7730 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7731 (newpCodeAsmDir): made ctype.h function calls safe
7732 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7733 pic16_emitcode): made lbp unsigned char*
7734 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7735 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7736 * src/xa51/gen.c (emitcode),
7737 * src/z80/gen.c (_emit2): made lbp unsigned char*
7738 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7741 2005-09-05 Raphael Neider <rneider AT web.de>
7743 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7744 access bank splitpoint
7746 2005-09-05 Raphael Neider <rneider AT web.de>
7748 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7750 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7752 * .version: changed to version 2.5.3
7753 * doc/sdccman.lyx: changed version to 2.5.3,
7754 documented --codeseg and --constseg and pragma codeseg and constseg,
7755 documented bit parameters (reentrant) and bit returning
7756 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7757 currFunc->recvSize, but is this ok for all ports?
7758 (ast2iCode): result of ~ on unsigned char must be cast to int for
7760 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7761 function pointers in bit space
7762 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7763 (processFuncArgs): call port.reg_parm() with reentrancy info
7771 * src/z80/main.c: port.reg_parm prototype extended with
7772 "bool reentrant" parameter
7773 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7774 options.stackAuto for allocating bit register parameters
7775 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7776 (genSend): set BitBankUsed if it is,
7777 (selectRegBank): factored out of genCall for use in genPcall,
7778 (genCall): removed redundant dtype assignmen, use selectRegBank,
7779 (genPcall): handle returning in Carry properly, save in F0 if needed,
7780 (genReceive): handle bit register parameters
7781 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7782 (mcs51_assignRegisters): enable bit registers for all reentrant
7783 functions and don't set BitBankUsed unconditionally
7784 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7785 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7786 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7788 2005-08-27 Borut Razem <borut.razem AT siol.net>
7790 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7791 ppc-osx (Darwin) does not support -u option. It seems that it is
7792 supported only on Linux - GNU cp
7794 2005-08-25 Borut Razem <borut.razem AT siol.net>
7796 * sim/ucsim/gui.src/serio.src/Makefile.in,
7797 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7798 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7799 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7800 install and strip, since the strip at /usr/ccs/bin should be used
7803 2005-08-24 Borut Razem <borut.razem AT siol.net>
7805 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7807 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7809 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7812 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7814 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7815 * as/mcs51/lkmain.c (link_main): fixed warning
7816 * device/include/stdbool.h: ds390 has no advanced bit support yet
7817 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7818 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7819 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7820 and updated their macros
7821 * src/SDCCval.c (constVal): updated comment for renamed b_long
7823 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7825 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7826 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7827 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7828 (oprio): set priority for '['
7829 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7831 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7832 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7833 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7834 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7835 added overlayable BIT_BANK area
7836 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7837 (summary2): explain 'T' in legenda
7838 * as/mcs51/lkrloc.c: replaced old K&R style,
7839 (relr): added R_BIT processing,
7840 (errmsg): added "Bit-addressable relocation error",
7841 (adb_bit): added for converting from byte- to bit-addressable space,
7842 (adb_24_bit): added for converting from byte- to bit-addressable space
7843 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7844 used in reentrant functions now even as return value
7845 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7846 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7847 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7848 * src/SDCCglobl.h: added indicator BitBankUsed
7849 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7850 the bit registers b0-b7
7851 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7852 (geniCodeCast): fixed bug 1263853,
7853 (geniCodeLogicAndOr): put result in bool or char,
7854 (geniCodeReceive): added parameter func for accessing the return type,
7855 (geniCodeFunctionBody): pass func to geniCodeReceive
7856 * src/SDCCmain.c: added indicator BitBankUsed
7857 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7858 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7859 (checkSClass): don't put automatic bool/bit on stack,
7860 (checkFunction): removed check on function cannot return bit
7861 * src/SDCCsymt.h: added newBoolLink prototype
7862 * src/mcs51/gen.c (rb1regs): added bit registers,
7863 (movc): created for assigning to carry,
7864 (pushReg, popReg): created for pushing registers,
7865 (sameRegs): check both AOP_REG and AOP_CRY types,
7866 (aopOp): handle bit registers,
7867 (aopPut): optimization no self-assign,
7868 (saveRegisters): push reg->base (bits) only once for bit registers,
7870 (unsaveRegisters): pop reg->base only once and use popReg,
7871 (assignResultValue): added parameter func and return in carry for bits,
7872 (genIpush): optimization no reload in A if not changed,
7873 (genSend): bit parameters in reentrant functions are passed in bit
7874 registers by first assigning to bits in B, then save registers and
7876 (genCall): handle returning in Carry properly, save it in F0 if needed,
7877 (genPcall): updated assignResultValue call, this is not safe yet for bit
7878 returning function !!!
7879 (genFunction): don't generate equ's for bit registers and use pushReg,
7880 (genEndFunction): take care of bit returning functions and use popReg,
7881 (genRet): return bit in Carry,
7882 (genIfx): optimize bit registers and other directly addressable bits,
7883 (genReceive): updated assignResultValue call
7884 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7885 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7886 registers when using stack-auto
7887 * src/mcs51/ralloc.c (_G): added allBitregs,
7888 (regs8051): added the bit registers,
7889 (createStackSpil): use macro IS_BIT,
7890 (getRegBit): added to allocate a bit register, else spill,
7891 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7892 (updateRegUsage): factored out to ease stepping while debugging,
7893 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7894 also allocate bit registers,
7895 (fillGaps): handle bit registers,
7896 (findAllBitregs): added to create bit vector with all bit registers,
7897 (mcs51_allBitregs): returns this bit vector,
7898 (mcs51_assignRegisters): when using stack-auto use bit registers for
7899 passing parameters and creating local variables
7900 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7902 2005-08-22 Borut Razem <borut.razem AT siol.net>
7904 * device/lib/Makefile.in: replaced find option -or with -o
7905 to make it run on solaris
7907 2005-08-22 Raphael Neider <rneider AT web.de>
7909 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7910 fixes #1265442 (crash on Solaris)
7912 2005-08-20 Borut Razem <borut.razem AT siol.net>
7914 * configure, configure.in: added tests for libsocket and libnsl libraries,
7915 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7916 from support/regression/Makefile.in
7917 * support/regression/Makefile.in: added
7918 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7919 * sim/ucsim/libtool: regenerated on sparc-solaris
7920 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7921 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7922 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7923 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7924 sparc-solaris, which doesn't use GNU ld linker
7925 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7926 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7928 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7930 * src/mcs51/peeph.def: updated comments
7932 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7934 * device/lib/_gptrget.c,
7935 * device/lib/_gptrput.c: slightly shorter
7936 * doc/sdccman.lyx: incremented version
7937 * src/mcs51/peeph.def: moved peephole comments to the line of first
7938 change to better keep line correlation, reanimated 186.e
7939 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7941 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7943 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7944 David Saxton with quotes around file name.
7946 2005-08-15 Borut Razem <borut.razem AT siol.net>
7948 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7949 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7950 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7951 make tests run on x86_64 platform
7953 2005-08-13 Raphael Neider <rneider AT web.de>
7955 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7956 as it might be executed DURING a build (parallel make is wonderful)
7958 2005-08-13 Raphael Neider <rneider AT web.de>
7960 * device/lib/Makefile.in (port-specific-objects-pic16):
7961 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7962 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7964 * device/lib/pic16/Makefile.rules: build subdirs before creating
7965 the library, removed builddir rule, create $(builddir) early in
7966 recurse rule, use empty recurse rule for leaf directories
7967 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7968 mkdir errors (race condition), removed duplicate suffix "hex"
7970 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7971 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7972 prevents mkdir -p from aborting on Alpha
7974 2005-08-12 Raphael Neider <rneider AT web.de>
7976 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7977 db-statements in order to allow for arrays of pointers in code
7978 sections to be placed without interspersed 0-padding, fixes
7980 * (emitStatistics): fixed division by zero for pic18f1220
7981 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7982 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7983 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7984 * (pic16_pCodeConstString): keep track of already emitted string
7985 literals to prevent "duplicate definitions of symbol _str_NR"
7986 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7988 * device/lib/Makefile.in: ignore failing PIC16 library builds
7989 * device/lib/pic16/Makefile: do not build if gputils are missing
7990 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7992 2005-08-10 Raphael Neider <rneider AT web.de>
7994 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7997 2005-08-10 Raphael Neider <rneider AT web.de>
7999 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8000 Rokas' patch to add the new fixed point type "__fixed16x16"
8001 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8002 functions for __fixed16x16 arithmetics
8003 * device/lib/pic16: reimplemented the build system to support
8004 a separate build directory, better handling of libio (create
8005 the library in a separate subdir for each architecture) and
8006 easier configuration (centralized in Makefile.common)
8008 2005-08-07 Raphael Neider <rneider AT web.de>
8010 * src/pic16/gen.c (genrshTwo): fixed sign extension
8011 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8012 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8014 * device/include/pic16/pic18f4220.h: NEW, header for
8015 pic18f4220 and pic18f4320
8016 * device/include/pic16/pic18fregs.h: added new devices,
8017 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8018 * device/include/pic16/signal.h: resolved name clashes
8019 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8020 to also allow testing for interrupt enable bits, added
8021 comments on how to use the macros
8022 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8023 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8024 register definitions for the devices
8025 * device/lib/pic16/pics.all: added new devices
8026 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8028 * device/lib/pic16/libc/stdlib/memfree: do not count
8029 the block header as free memory
8030 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8031 simplified and added missing end-of-blocklist-marker
8032 (reported by Peter Onion, fixes #1252814)
8033 * (_mergeHeapBlock): fixed loop condition
8034 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8035 len==0, restructured code
8036 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8037 up a bit, reduced bitfield accesses, prevent endless loops
8038 in case of heap corruption
8039 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8040 "unreferenced arguments/must return a value" warnings
8041 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8042 replaced BAUDREG with SPBRG
8043 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8044 device/lib/pic16/debug/gstack/gstack.c: replaced
8045 _naked, _asm, _endasm with __naked, __asm, __endasm
8047 2005-08-05 Raphael Neider <rneider AT web.de>
8049 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8050 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8052 2005-08-05 Borut Razem <borut.razem AT siol.net>
8054 * device/lib/Makefile.in: added missing ';'
8055 * configure: removed ^M characters
8057 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8059 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8060 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8063 2005-08-04 Borut Razem <borut.razem AT siol.net>
8065 * configure.in: pic16 libraries build 2nd try - enable running
8066 configure in device/lib/pic16
8067 * configure: regenerated from configure.in
8068 * device/lib/Makefile.in: create $(PORT)/bin directory
8070 2005-08-03 Raphael Neider <rneider AT web.de>
8072 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8073 to get/set values via pointers
8074 * (genUnpackBits,genPackBits): changed detection of
8075 ptr->bitfield vs. sym.bitfield, fixed access via generic
8076 pointers, removed dead (wrong) code for multibyte bitfields
8077 * (genNearPointerGet, genGenPointerGet): removed useless code,
8078 fixed bitfield detection, fixes #1250594
8079 * (genNearPointerSet): removed useless code
8080 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8081 and introduced macro pic16_emitpcode that conditionally emits
8082 the origin of the following pCode (useful for debugging SDCC)
8083 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8084 * (createDefmap): fixed handling of LFSR for --optimize-df
8086 2005-08-02 Borut Razem <borut.razem AT siol.net>
8088 * device/lib/Makefile.in: pic16 libraries build enabled since
8089 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8091 2005-08-02 Raphael Neider <rneider AT web.de>
8093 * src/pic16/gen.c (genPackBits): removed deprecated warning
8094 * (genGenPointerSet): fixed bitfield detection
8096 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8098 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8100 2005-07-31 Raphael Neider <rneider AT web.de>
8102 * device/lib/pic16/libdev/pic18f458.c,
8103 device/include/pic16/pic18f458.h: added missing T0CONbits
8105 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8107 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8109 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8111 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8113 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8115 * device/include/mcs51/at89c51ed2.h: added.
8117 2005-07-23 Raphael Neider <rneider AT web.de>
8119 * src/pic/gen.h: added emitpcode macro for debugging
8120 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8121 and replace by macro adding debug information on demand
8122 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8123 * (gencjne): tried to fix; replaced with correct (slower) code
8124 * (gen{Unp,P}ackBits): fixed single bit access
8125 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8126 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8127 previous instruction
8128 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8129 register has to be handled with care (forbidding movement
8130 of assignments/uses, removing assignments completely, ...)
8131 * (pCodeOptime2pCodes): make use of regIsSpecial
8132 * added lots of debugging output (commented out)
8133 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8134 from being reused as result UNLESS it is known to work
8136 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8138 * support/Util/dbuf.h: include <stddef.h> for size_t
8139 * .version: changed to version 2.5.2
8141 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8143 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8145 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8147 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8148 (genModOneByte): removed needless psha/pula
8150 2005-07-22 Raphael Neider <rneider AT web.de>
8152 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8153 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8154 * src/pic/gen.c (resolveIfx): do not "invent" labels
8155 * (genSkipc): changed to positive logic
8156 * (genSkipCond): removed as no longer needed
8157 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8159 * (genLeftShift): check operands are in different registers
8160 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8161 INCF does not update CARRY...
8162 * src/pic/main.c: fixed _linkCmd
8163 * src/pic/pcode.c (unlinkpCode): added inactive code
8164 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8165 alive (do not assign result and operand overlapping registers)
8167 2005-07-22 Raphael Neider <rneider AT web.de>
8169 * src/pic/device.c (dump_sfr): replaced register declaration with
8170 call to emitSymbolToFile() to avoid duplicate symbols
8171 * (assignRelocatableRegisters): do not declare external symbols
8172 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8173 right (take size of type, not etype)
8174 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8175 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8176 * (packRegsForAccUse): disabled assignment of WREG as
8177 the result reg to prevent occurence of just fixed #1235003,
8179 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8180 symbols (avoids duplicate symbols in .asm file)
8181 * (pic14emitRegularMap): use emitSymbolToFile()
8182 * src/pic/gen.c (aopOp): fixed spillLocation handling
8183 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8184 * (genDataPointerSet): removed unneccessary variables/output
8186 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8188 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8189 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8191 2005-07-21 Raphael Neider <rneider AT web.de>
8193 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8194 architecture cannot handle them efficiently, fixes bug #1235003
8195 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8196 check for empty sets before using them (fixes bug #1232190)
8198 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8200 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8201 (lnksect2): generate warnings for memory overlap
8202 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8203 constseg to set the name of these segments so you can instruct the linker
8204 to place them in banks
8205 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8206 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8207 added code_seg and const_seg to options
8208 * src/SDCCglue.c (emitMaps): use options.const_seg,
8209 (createInterruptVect): put interrupt vectors in segment HOME,
8210 (glue): put HOME before static segment and put the main glue in HOME,
8211 (glue): use options.code_seg
8212 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8213 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8214 these segments so you can instruct the linker to place them in banks
8215 (linkEdit): use code_loc for HOME segment which should be the first
8216 segment in code memory now
8217 * src/SDCCmem.c: fixed more stuff like bug 1238386
8218 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8219 (changePointer): don't change function pointers to code pointers for
8221 (compareType): added exceptional check for banked function pointers
8222 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8223 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8224 after static in code memory
8225 * src/mcs51/gen.c: added aopLiteralLong prototype,
8226 (aopForSym): use getSize for functions,
8227 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8228 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8229 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8231 (genPcall): use call for literal function pointers and generate banked
8232 calls over the one trampoline so there's only one place for the user to
8233 modify according to his/hers hardware,
8234 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8235 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8236 * src/mcs51/main.c: added keyword banked,
8237 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8238 * support/Util/SDCCerr.c,
8239 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8240 needed for passing the bank and address to the trampoline
8241 * device/lib/mcs51/crtbank.asm: added for bankswitching
8242 * device/lib/mcs51/Makefile: added crtbank
8244 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8246 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8247 for fields at offset 0 of a struct or union as reported
8248 on 2005-07-07 in the developer mailing list.
8250 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8252 * src/SDCCmem.c: fixed bug 1238386
8254 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8256 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8257 (patch #1144962), added peephole 300, enabled 259.x
8258 * doc/sdccman.lyx: removed screenshot and provided link instead
8260 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8262 * doc/sdccman.lyx: added section about debugging with ddd
8263 * doc/figures/ddd_example.eps: screenshot of debugging session
8265 2005-07-04 Raphael Neider <rneider AT web.de>
8267 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8268 like CODE pointers, fixes #1115683
8269 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8270 call, fixes bugs #1232211, #1228110,
8271 fixed wrong casts to pCodeFlow from pCodeInstructions
8273 2005-07-04 Raphael Neider <rneider AT web.de>
8275 * src/pic/gen.c (popGet): changed assert to allow for
8277 * (popGetAddr): changed signature to provide
8278 an additional index, patched all call sites
8279 * (genCmpEq): handle literal-like operands correctly
8280 * (genAddrOf): added sanity checks on __code/__data pointers
8281 * (genAssign): added handling of symbols from __code section
8282 * (gencjne): do not generate code for comparisons whose result
8283 is neither stored nor used, fixes bug #1171114
8284 * (AccLsh, AccRsh): operate on operand instead of WREG
8285 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8286 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8288 * rewrote complete shift-by-literal logic, commented unused
8290 * (genConstPointerGet): get multiple bytes (if result size > 1),
8291 fixed handling of non-immediate addresses
8292 * (genPointerGet): handle CODE pointers like CONST pointers
8293 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8294 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8295 operand is to be treated as a literal or not
8296 * (mov2w,genPcall,genCmpEq),
8297 src/pic/genarith.c: use aop_isLitLike() to decide between
8298 literal/register contents
8299 * (addSign): added missing offset
8300 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8301 only emit comment in debug-mode,
8302 use {aop,op}_isLitLike throughout the file
8303 * src/pic/glue.c: fix initializers for pointers (work in progress)
8304 * src/pic/pcode.c (get_op): honor index on _const symbols
8305 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8306 * (dumppBlock): added pCode size estimation
8307 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8308 check for IS_SYMOP before OP_SYMBOL'ing
8309 * fixed indentation, compacted switch-statements
8310 * (allocReg): find free register and allocate it instead of
8311 allocating new registers all the time
8312 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8313 registers as its operands (necessary only for multibyte GETs)
8315 2005-07-01 Raphael Neider <rneider AT web.de>
8317 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8318 debugging .asm-output macros FENTRY + FEXIT
8319 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8321 * (emitpComment): NEW, printf to pCode
8322 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8324 * (popGetAddr): NEW, variant of popGet to access an immediates
8325 high(er) bytes instead of the n'th byte of memory they reference,
8326 replaced popGet with popGetAddr where neccessary
8327 * (genDataPointerGet): reactivated and fixed implementation
8328 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8330 * (genDataPointerSet): fixed multibyte assignments
8331 * (genpic14Code): fixed --i-code-in-asm handling
8332 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8333 * (genPlus): fixed index-out-of-bounds error
8334 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8335 * src/pic/ralloc.c: added debugging output macro FENTRY2
8336 * (spillThis): fixed indentation, enbraced for-body for clarity
8337 * (rematStr): commented out as now unused
8338 * (regTypeNum): commented out special spill case (overwrites
8340 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8342 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8344 * doc/sdccman.lyx: documented sfr16/sfr32,
8345 added example for using storage class with function pointers
8346 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8348 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8350 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8351 * device/lib/_itoa.c,
8352 * device/lib/_ltoa.c: optimized codesize
8353 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8354 but don't know how to suppress the double warning.
8355 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8356 * support/Util/SDCCerr.c,
8357 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8359 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8361 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8362 fixed old K&R prototypes
8363 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8364 * device/lib/_gptrget.c,
8365 * device/lib/_gptrgetc.c,
8366 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8367 also new versions for small generic pointers and banked generic pointers
8368 * src/port.h: added const_name
8369 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8370 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8371 * src/SDCCcse.c (findPrevIc): check all associative operators
8372 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8373 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8374 * src/SDCCmem.c: updated comments,
8375 set far-space to 0 for pdata, results in optimized code
8376 * src/SDCCmem.h: added macro CONST_NAME
8377 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8378 moving the info into the highest bits, see also gptrget/gptrput
8379 * src/src.dsp: added sdcc.ico to project files
8380 * src/avr/gen.c (genCast): fixed bug 0x%d
8381 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8382 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8383 relation between ptr_type and DCL_TYPE,
8384 (genCast): fixed bug 0x%d
8385 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8386 (CODE)" for const_name
8387 * src/hc08/gen.c (genCast): fixed bug 0x%d
8388 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8389 (hc08_port): added "CONST (CODE)" for const_name
8390 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8391 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8392 between ptr_type and DCL_TYPE,
8393 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8394 operand* and took AOP() inside function so sfr-ness can be checked,
8395 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8397 (genFunction, genEndFunction): optimized stack setup,
8398 (genMinus): optimized for literals with ending zeroes (in bytes),
8399 (genCast): fixed bug 0x%d
8400 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8401 (mcs51_port): added "CONST (CODE)" for const_name
8402 * src/mcs51/peeph.def: made rule 226 more generic
8403 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8404 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8405 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8406 * src/z80/main.c (z80_port): added NULL for const_name,
8407 (gbz80_port): added NULL for const_name
8408 * support/regression/tests/bug663539.c,
8409 * support/regression/tests/sfr16.c: new tests
8411 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8413 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8415 2005-06-24 Raphael Neider <rneider AT web.de>
8417 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8419 * device/include/pic16/signal.h: added USBIF
8422 2005-06-24 Raphael Neider <rneider AT web.de>
8424 * device/lib/pic16/libdev/pic18f2455.c,
8425 device/include/pic16/pic18f2455.h: NEW
8426 * device/include/pic16/pic18fregs.h,
8427 device/lib/pic16/pics.all,
8428 src/pic16/device.c: added 18f2455
8429 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8430 device/include/pic16/{pic18f[68][567].h,usart.h}:
8431 replaced MULTIPLE_USARTS define with more relaible
8432 compatibility sfrs (for USART access)
8434 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8436 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8437 and the output asm file line is printed on two lines.
8439 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8441 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8442 BGT, BLE, BHI, and BLS instructions
8443 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8445 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8446 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8448 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8450 2005-06-15 Raphael Neider <rneider AT web.de>
8452 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8453 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8454 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8455 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8456 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8458 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8460 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8461 Marcel Telka in bug #1215704
8463 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8465 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8466 located in shared memory bank.
8468 2005-05-31 Raphael Neider <rneider AT web.de>
8470 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8471 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8472 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8474 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8476 * device/lib/_strncpy.c: fixed the fix
8478 2005-05-26 Raphael Neider <rneider AT web.de>
8480 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8481 initializers with \0, bug #1208187
8482 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8483 intializers with \0, bug #1208187
8485 2005-05-26 Raphael Neider <rneider AT web.de>
8487 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8488 initializers with \0, bug #1208187
8489 * src/pic16/main.c (_process_pragma): added sanity checks
8490 for stack position and size, emit warnings when appropriate
8492 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8494 * device/lib/_strncpy.c: fixed not filling with \0
8496 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8498 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8500 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8501 compound_statement),
8503 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8505 2005-05-24 Raphael Neider <rneider AT web.de>
8507 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8509 2005-05-24 Raphael Neider <rneider AT web.de>
8511 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8512 TRISE definitions, closes bug #1162453
8514 2005-05-22 Raphael Neider <rneider AT web.de>
8516 * src/pic16/main.c (_process_pragma): check for missing
8517 arguments to pragmas code and udata
8518 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8519 consistency fixes to match other headers (thanks to Jim Paris)
8520 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8522 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8524 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8526 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8528 * support/regression/tests/bug1198642.c: new test
8529 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8530 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8531 * support/scripts/resource.h,
8532 * support/scripts/resource.rc,
8533 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8534 * support/scripts/sdcc.ico: added 32x32 icon
8536 2005-05-18 Raphael Neider <rneider AT web.de>
8538 * device/lib/pic16/libdev/pic18f*.c,
8539 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8540 keywords to "__sfr" and "__at (X)"
8541 * device/include/pic16/pic18fregs.h: added pic18f4520
8542 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8543 #1203088 (MPLAB compatibility)
8545 2005-05-17 Raphael Neider <rneider AT web.de>
8547 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8548 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8549 * device/lib/pic16/pics.all: added new devices
8550 * src/pic16/device.c: added support for pic18f4520
8552 2005-05-16 Raphael Neider <rneider AT web.de>
8553 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8554 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8555 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8556 convenience function for bit access
8558 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8560 * device/lib/printf_large.c: fixed bug 1193299
8561 * support/regression/tests/bug1057979.c: added test %3.3s
8563 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8565 * device/include/mcs51/8051.h,
8566 * device/include/mcs51/8052.h: made parseable with lint
8567 * device/include/mcs51/lint.h: added include file for (sp)lint
8568 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8569 * doc/cdbfileformat.lyx,
8570 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8572 2005-05-14 Raphael Neider <rneider AT web.de>
8574 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8575 * device/lib/pic16/libc/stdlib/itoa.c (new)
8576 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8577 * device/lib/pic16/libio/Makefile: exclude subdir according to
8578 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8579 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8580 * src/pic16/gen.c (genFunction): prevent annoying warning
8581 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8583 * support/cpp2/cppmain.c (cpp_output_string): new
8584 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8587 2005-05-13 Borut Razem <borut.razem AT siol.net>
8589 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8591 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8593 * .version: changed to version 2.5.1; back to bleeding edge development
8595 2005-05-11 Borut Razem <borut.razem AT siol.net>
8597 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8598 generate PDF version 1.3 documents
8600 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8602 * .version: changed to version 2.5.0
8604 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8606 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8608 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8610 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8611 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8612 well as many smaller updates.
8613 * .version: changed to version 2.5.0-pre1
8615 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8617 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8619 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8621 * support/regression/tests/bug1185672.c: added
8622 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8624 * src/mcs51/gen.c (genCall): added comments, made it look safer
8625 * src/mcs51/gen.c (genEndFunction): simplified
8627 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8629 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8631 2005-04-14 Borut Razem <borut.razem AT siol.net>
8633 * fixed bug 1045046 - SIGSEGV with really simple code?:
8634 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8635 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8637 2005-04-14 Borut Razem <borut.razem AT siol.net>
8639 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8640 src/pic16/device.h: temporarily disabled experimental #inline pragma
8643 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8645 * device/include/z80/stdio.h,
8646 * device/include/z80/string.h: removed these highly incomplete files so
8647 SDCC can use the default ones in device/include/
8649 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8651 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8653 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8656 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8658 * device/include/malloc.h: removed redundant __reentrant prototypes
8659 * device/lib/_mullong.c: added working xstack variant in asm (C version
8660 doesn't pass regression tests)
8661 * device/lib/bpx.c: used __data and made bpx char for mcs51
8662 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8663 (createFunction): fixed bug with xstackPtr
8664 * src/SDCCcse.c: corrected comments
8665 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8666 (killDeadCode, eBBlockFromiCode): removed unused code
8667 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8669 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8670 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8671 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8672 (genModOneByte): fixed warning in MSVC
8673 * src/mcs51/main.c (): added comments
8674 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8676 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8678 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8680 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8682 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8684 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8686 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8687 characters arrays of larger size than the declared one.
8689 2005-04-10 Borut Razem <borut.razem AT siol.net>
8691 * src/pic/gen.c (genInline),
8692 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8693 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8694 (findNextInstruction), (findPrevInstruction),
8695 (findInstructionUsingLabel),
8696 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8697 * src/pic/pcode.c (findLabel): added missing '\n'
8698 * src/src.dsp: added SDCCdwarf2.c to the project
8700 2005-04-09 Borut Razem <borut.razem AT siol.net>
8702 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8704 2005-04-08 Raphael Neider <rneider AT web.de>
8706 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8707 into the chain after a given one) and mergeDefmapSymbols (combine
8708 defmap entries for each symbol per pcode)
8709 * (createDefmap): have defmap entries merged in the end
8710 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8711 a symbol before replacing one access type's symbol, merge symbols in
8712 the end (replacement symbol might already have an entry)
8713 * (assignValnums): keep reference to written WREG intact
8715 2005-04-08 Raphael Neider <rneider AT web.de>
8717 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8720 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8722 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8725 2005-04-07 Raphael Neider <rneider AT web.de>
8727 * device/include/pic16/usart.h: added compatibility defines for
8728 devices with more than one USART
8729 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8731 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8733 * device/lib/Makefile.in: updated for port specific include
8735 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8737 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8739 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8741 * device/include/8051.h,
8742 * device/include/8052.h,
8743 * device/include/at89S8252.h,
8744 * device/include/at89c55.h,
8745 * device/include/at89x051.h,
8746 * device/include/at89x51.h,
8747 * device/include/at89x52.h,
8748 * device/include/mcs51reg.h,
8749 * device/include/reg51.h,
8750 * device/include/reg764.h,
8751 * device/include/regc515c.h,
8752 * device/include/sab80515.h: (re)moved these 12 files
8753 * device/include/mcs51/8051.h,
8754 * device/include/mcs51/8052.h,
8755 * device/include/mcs51/at89S8252.h,
8756 * device/include/mcs51/at89c55.h,
8757 * device/include/mcs51/at89x051.h,
8758 * device/include/mcs51/at89x51.h,
8759 * device/include/mcs51/at89x52.h,
8760 * device/include/mcs51/mcs51reg.h,
8761 * device/include/mcs51/reg51.h,
8762 * device/include/mcs51/reg764.h,
8763 * device/include/mcs51/regc515c.h,
8764 * device/include/mcs51/sab80515.h: and added them here
8766 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8768 * device/include/stdarg.h: changed SDCC specific keywords to double
8770 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8772 * device/include/hc08/mc68hc908gp32.h,
8773 * device/include/hc08/mc68hc908jb8.h,
8774 * device/include/hc08/mc68hc908jkjl.h,
8775 * device/include/hc08/mc68hc908qy.h: fixed comments
8776 * device/include/mcs51/README: updated
8777 * device/include/mcs51/c8051f120.h: added PINRSF
8778 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8779 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8780 amidst code. Also inline is not supported.
8782 2005-04-06 Raphael Neider <rneider AT web.de>
8784 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8785 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8786 callers stack/frame pointers
8788 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8790 * device/include/pic16/usart.h: added, missing in previous commit,
8791 * device/include/pic16/adc.h: fixed typo,
8792 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8794 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8796 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8797 uninitialized because a bug appears with gplink
8798 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8799 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8800 complains for unrecognised option
8802 2005-04-05 Raphael Neider <rneider AT web.de>
8804 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8805 structs as well (using memcpy)
8806 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8807 on ISRs (GOTO has no label)
8808 * src/pic16/device.h: added OF_OPTIMIZE_DF
8809 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8810 new data flow analysis/optimization
8811 * src/pic16/pcode.c: added (prototypes for and implementation of)
8812 dataflow analysis functions, fixed pCodeInstructions' inCond and
8813 outCond values, made RCALL a branch instruction
8814 * (pic16_unlinkpCode): keep C line if possible
8815 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8816 C line moved if possible
8817 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8818 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8819 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8820 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8822 * (pic16_getJumptabpCode): NEW, needed in...
8823 * (LinkFlow): fixed handling of jumptables, calls and conditional
8825 * (pic16_InsertCommentAfter): NEW
8826 * (pic16_pCodeReplace): made verbose and flow preserving
8827 * (AnalyzeFlow): added call to data flow analysis
8828 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8829 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8830 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8832 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8834 * src/SDCCast.c (decorateType): fixed bug #1105626
8836 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8838 * device/include/asm/pic16/features.h,
8839 * pic18f*.h headers,
8840 * device/include/pic16/adc.h,
8841 * device/include/pic16/delay.h,
8842 * device/include/pic16/i2c.h,
8843 * device/include/pic16/malloc.h,
8844 * device/include/pic16/stdio.h,
8845 * device/include/pic16/stdlib.h,
8846 * device/include/pic16/string.h,
8847 * device/lib/pic16/libc/stdio/printf_tiny.c,
8848 * device/lib/pic16/libc/stdio/printf_small.c,
8849 * device/lib/pic16/libc/stdio/strmgpsim.c,
8850 * device/lib/pic16/libc/stdio/strmmssp.c,
8851 * device/lib/pic16/libc/stdio/strmusart.c,
8852 * device/lib/pic16/libc/stdio/vfprintf.c,
8853 * device/lib/pic16/libc/stdlib/ltoa.c,
8854 * device/lib/pic16/libc/stdlib/putchar.c,
8855 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8856 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8857 * device/lib/pic16/libc/stdlib/memchrram.c,
8858 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8859 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8860 * device/lib/pic16/libio/adc/adcbusy.c,
8861 * device/lib/pic16/libio/adc/adcread.c,
8862 * device/lib/pic16/libio/adc/adcsetch.c,
8863 * device/lib/pic16/libio/usart/ubaud.c,
8864 * device/lib/pic16/libio/usart/ubusy.c,
8865 * device/lib/pic16/libio/usart/udrdy.c,
8866 * device/lib/pic16/libio/usart/uopen.c,
8867 * device/lib/pic16/libio/usart/uputc.c,
8868 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8869 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8870 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8871 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8872 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8873 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8874 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8875 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8876 specific keywords to double underlined form,
8877 * device/lib/pic16/libc/Makefile.rules,
8878 * device/lib/pic16/libsdcc/Makefile.rules,
8879 * device/lib/pic16/libm/Makefile,
8880 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8881 to compile with C standard set in Makefile.common
8882 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8883 rand.c and crc.c in compilation process,
8884 * device/lib/pic16/libsdcc/int/divuint.c,
8885 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8886 `c' from signed to unsigned,
8887 * device/lib/pic16/startup/crt0.c,
8888 * device/lib/pic16/startup/crt0i.c,
8889 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8890 keywords to double underlined form, bug fixes in _do_cinit function
8891 which prevented the correct initialization of the .idata segment,
8892 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8893 core to enter a infinite loop
8894 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8896 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8898 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8900 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8902 * device/include/Makefile.in: add support for hc08 subdirectory
8903 * device/include/hc08/: new subdirectory
8904 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8905 Lucas Loizaga, thanks!
8906 * device/include/hc08/mc68hc908qy.h,
8907 * device/include/hc08/mc68hc908gp32.h,
8908 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8909 their own directory. Changed internal macro names to use the compiler
8910 reserved namespace. Changed SDCC specific keywords to double
8912 * device/include/math.h,
8913 * device/include/malloc.h,
8914 * device/include/stdarg.h,
8915 * device/include/stdbool.h
8916 * device/include/string.h,
8917 * device/include/tinibios.h,
8918 * device/include/ds400rom.h,
8919 * device/include/8051.h,
8920 * device/include/8052.h,
8921 * device/include/80c51xa.h,
8922 * device/include/at89c55.h,
8923 * device/include/at89S8252.h,
8924 * device/include/at89x51.h,
8925 * device/include/at89x52.h,
8926 * device/include/ds80c390.h,
8927 * device/include/reg764.h,
8928 * device/include/regc515c.h,
8929 * device/include/sab80515.h,
8930 * device/include/mcs51/c8051f000.h,
8931 * device/include/mcs51/c8051f018.h,
8932 * device/include/mcs51/c8051f020.h,
8933 * device/include/mcs51/c8051f040.h,
8934 * device/include/mcs51/c8051f060.h,
8935 * device/include/mcs51/c8051f120.h,
8936 * device/include/mcs51/c8051f300.h,
8937 * device/include/mcs51/c8051f310.h,
8938 * device/include/mcs51/c8051f320.h,
8939 * device/include/mcs51/c8051f330.h,
8940 * device/include/mcs51/c8051f350.h,
8941 * device/include/z180.h: Changed SDCC specific keywords to double
8944 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8946 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8948 * (pic16_assignConfigWordValue): disable testing of configuration
8949 register value with config mask,
8950 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8951 function with port->fun_prefix,
8952 * (genFunction): when generating a naked interrupt function never
8953 create an absolute segment placed in interrupt vector address, place
8954 the actual interrupt function at IVA instead, when an interrupt
8955 function is generated with unspecified interrupt then do not create
8956 the absolute section,
8957 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8958 code for generating a call to generic pointer get/put function with
8959 a call to function pic16_callGenericPointer(),
8960 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8961 the call to the generic pointer get/put functions with prefixing the
8962 function name with port->fun_prefix,
8963 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8964 * src/pic16/main.c (_process_pragma): prefix function with
8966 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8967 calling assembler, old 18Fxxxx macro is deprecated,
8968 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8969 PC_ASMDIR in while condition,
8970 * (findInstruction): add PC_ASMDIR in while condition,
8971 * (buildCallTree): prefix main with port->fun_prefix,
8972 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8973 identifier for variable with banked access in instructions BTFSS,
8974 BTFSC, BCF, BSF, BTG
8975 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8976 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8977 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8978 perform optimization when enviroment variable NO_REG_OPT is set,
8979 * (insideLRBlock): NEW, return 1 if register is inside an
8980 INF_LOCALREGS block,
8981 * (RemoveRegFromLRBlock): remove a register that is completely
8982 eliminated by register optimization, but it is still left in local
8983 register store/restore in/from stack block,
8984 * (Remove2pcodes): after removing register, check to see if it
8985 should be removed from local register store/restore in/from stack
8987 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8988 DUMMY_READ_VOLATILE,
8990 * device/include/pic16/adc.h: minor prototype modifications and
8992 * device/include/pic16/malloc.h: added GPL notice various
8994 * device/include/pic16/stdint.h: NEW, standard header for ints
8995 * device/include/pic16/delay.h: NEW, header for delay functions,
8996 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8998 * device/include/pic16/signal.h: NEW, header providing helper macros
8999 for implementing signal handlers,
9000 * device/include/pic16/stdio.h: added prototypes for functions,
9001 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9002 prototypes for stdin and stdout, added macro PUTCHAR to
9003 automatically implement putchar function prototype,
9004 * device/include/pic16/usart.h: modified and updated USART library,
9005 * device/lib/pic16/libio/adc/,
9006 * device/lib/pic16/libio/i2c: some modifications to improve library
9008 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9009 family of functions,
9010 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9011 family of functions and other sources,
9012 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9013 of the PIC18Fxx[28] devices,
9014 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9015 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9016 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9017 _do_cinit function, because the previous failed when local variables
9018 where not placed in the same memory bank,
9019 * device/lib/pic16/libsdcc/char/: various modifications to improve
9020 library performance,
9021 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9022 information on the new functions of the c library and more...
9024 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9026 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9028 2005-03-26 Raphael Neider <rneider AT web.de>
9030 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9031 if condition == CARRY)
9032 * (genCmp): adapted to new genSkipc semantics
9033 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9034 on rIfx (genCmp was broken)
9036 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9038 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9039 * src/z80/main.c (_keywords[]),
9040 * src/SDCCglobal.h (struct options),
9042 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9043 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9044 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9045 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9046 always available in leading double underscore form. The C99 support is
9047 mostly missing, but it's a start.
9048 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9049 reserved identifier "__data".
9051 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9053 * src/mcs51/peeph.def: fixed bug 1170013
9055 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9057 * device/include/mcs51reg.h: fixed bug 842007
9059 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9061 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9064 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9066 * src/port.h (struct PORT),
9067 * src/avr/ralloc.c (avr_assignRegisters),
9069 * src/ds390/ralloc.c (ds390_assignRegisters),
9071 * src/hc08/ralloc.c (hc08_assignRegisters),
9073 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9075 * src/pic/ralloc.c (pic14_assignRegisters),
9077 * src/pic16/ralloc.c (pic16_assignRegisters),
9079 * src/xa51/ralloc.c (xa51_assignRegisters),
9081 * src/z80/ralloc.c (z80_assignRegisters),
9083 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9084 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9086 * src/SDCCdflow.c (computeDataFlow),
9088 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9090 * src/SDCCcflow.c (*),
9092 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9093 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9094 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9095 immedDom() returning wrong block; probably fixes bug #1160833)
9097 2005-03-20 Borut Razem <borut.razem AT siol.net>
9099 * support/scripts/inc2h.pl: WIN32 port
9101 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9103 * device/lib/makefile.in: added abs.c and labs.c
9105 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9107 * device/include/stdint.h: added
9108 * device/lib/abs.c: added
9109 * device/lib/labs.c: added
9110 * device/include/stdlib.h: added abs() and labs() prototypes
9111 * device/lib/libsdcc.lib: added abs and labs
9112 * device/include/float.h,
9113 * device/lib/_fsmul.c,
9114 * device/lib/printf_fast.c,
9115 * device/lib/printf_tiny.c: updated comments
9117 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9119 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9122 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9124 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9125 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9127 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9129 * device/lib/printf_large.c: removed inline assembly for portability and
9130 readability. Use printf_fast if speed or size are more important.
9131 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9132 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9134 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9136 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9137 prevent compiler warning
9139 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9141 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9142 moved to level 0 and declared as static. Also they are explicit
9143 placed in access bank. This was necessery because some times they
9144 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9145 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9146 optimizations. Currently only compare to unsigned char is implemented,
9147 * src/pic16/gen.c: added fReturnIdx array,
9148 * (struct resolvedIfx) is moved to gen.h and made public,
9149 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9150 * (aopForSym): added an optimization to directly store in stack of
9151 the operand of a SEND iCode,
9152 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9153 but as registers instead (AOP_REG) using the fReturnIdx array,
9154 * (pic16_freeAsmop): remove the freed register from the
9155 _G.sregsAlloc field,
9156 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9157 a compare of 'WREG',
9158 * (pic16_popGetTempRegCond): changed function prototype, now
9159 function takes also a bitVector argument v which holds the current
9160 set of registers that are allocated for stack access by aopForSym,
9161 registers allocated in aopForSym for accessing stack symbols are not
9162 any more part of the functions usedRegs field,
9163 * (genCall): some times aopOp is called for a stack variable to be
9164 send, aopForSym might perform the push, if this is true make sure
9165 that genCall doesn't push the variable twice by testing _G.resDirect,
9166 * (genFunction): changed testing for unspecified interrupt number
9167 from 256 to INTNO_UNSPEC,
9168 * modified selection scheme of frame pointer generation. Previously
9169 if function did use local registers a frame pointer was generated,
9170 now a frame pointer is generated only if function has arguments
9171 (that need PLUSW2 register access), or has stack arguments, or the
9172 compiler is not instructed to omit the frame pointer,
9173 * (genEndFunction): before restoring local registers that were saved
9174 in the function preamble, also restore the registers that *might*
9175 have been allocated for stack access,
9176 * (genRet): removed some old comments,
9177 * (genCmp, the active (RN's) version): added a call to the
9178 pic16_genCmp_special function to perform the compare with a more
9179 robust and optimized way,
9180 * (genInline): a feature has been added in inline code generation,
9181 which allows a wildcard variable substitution when writing inline
9182 assembly. Code is incomplete and experimental therefore undocumented,
9183 * (genCast): changed order of aopOp for result and right to allow
9184 aopForSym to directly load the result if possible,
9185 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9186 perform an optimized compare on some selected special occasions,
9187 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9188 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9189 generate an IVT any more,
9190 * src/pic16/main.c (pic16_optionsTable): added command line option
9192 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9193 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9195 * src/pic16/NOTES: Raphael Neider added in list of active developers
9196 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9197 jumptable_end to prevent bug #,
9198 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9199 inCond and outCond fields,
9200 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9201 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9202 turn off register spilling,
9203 * (packRegsForOneUse): synced with other ports' versions although it
9204 is not used currently,
9205 * (pic16_packRegisters): added an optimization while reading
9206 structure bitfields, some registers may be saved (malloc code is
9207 decreased by 80 bytes)
9209 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9211 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9212 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9213 this can be optimized more?
9215 2005-03-10 Raphael Neider <rneider AT web.de>
9217 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9218 genNearPointerGet): (hopefully) fixed access to bitfields via
9219 pointers (p->bitN = x; and x = p->bitN; failed)
9221 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9223 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9225 2005-03-09 Raphael Neider <rneider AT web.de>
9227 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9229 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9231 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9232 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9233 (regTypeNum): set REG_BIT type if necessary
9234 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9235 * support/regression/tests/critical.c: check bug 1144613
9237 2005-03-02 Raphael Neider <rneider AT web.de>
9239 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9241 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9243 * src/avr/ralloc.c (serialRegAssign),
9244 * src/ds390/ralloc.c (serialRegAssign),
9245 * src/hc08/ralloc.c (serialRegAssign),
9246 * src/mcs51/ralloc.c (serialRegAssign),
9247 * src/pic/ralloc.c (serialRegAssign),
9248 * src/pic16/ralloc.c (serialRegAssign),
9249 * src/xa51/ralloc.c (serialRegAssign),
9250 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9252 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9254 * src/SDCCast.c (decorateType): fixed bug 1124787
9256 2005-02-20 Hubert Sack <sack AT digiplan.de>
9257 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9259 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9262 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9264 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9265 to keep the correct label reference count when adding/removing references
9266 to labels. A peephole file using this is appended to patch #1144962.
9268 2005-02-14 Raphael Neider <rneider AT web.de>
9270 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9271 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9272 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9273 retrievals of result operand's value on assignment
9275 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9277 * device/include/pic16/string.h: modified prototype for memccpy()
9278 to memccpy(void *, void *, char, size_t)
9279 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9280 check whether to omit frame pointer or not,
9281 * (genInline): convert all occurences of "\n" to LF in inline
9282 assembler blocks, this helps formatting the inline text,
9283 * (pic16_loadFSR0): modified prototype,
9284 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9285 removed some 8051 legacy code,
9286 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9287 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9288 before allocating temporary registers in functions,
9290 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9292 * support/regression/tests/bitvars.c: corrected the "fix"
9294 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9296 * support/regression/tests/bitvars.c,
9297 * support/regression/tests/bitwise.c,
9298 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9300 2005-02-10 Raphael Neider <rneider AT web.de>
9302 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9303 different size for Alpha
9304 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9306 2005-02-09 Raphael Neider <rneider AT web.de>
9308 * src/SDCC.lex(doPragma) : save and restore warning options as well
9309 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9310 * have #pragma less_pedantic set the errorlevel to WARNING
9312 * (cloneOptimize) : fixed wrong malloc's size
9313 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9314 facilitate correct handling of #pragma (save|restore)
9316 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9318 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9320 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9322 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9324 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9326 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9328 2005-02-02 Raphael Neider <rneider AT web.de>
9330 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9331 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9332 * (pic16_storeForReturn): fixed to allow returning function pointers
9333 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9334 * device/include/pic16/{stddef.h,stdbool.h}: added
9336 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9338 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9340 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9342 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9343 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9344 appeared to be required
9346 2005-01-31 Borut Razem <borut.razem AT siol.net>
9348 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9349 include/mcs51 and include/z80 directories to the package
9351 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9353 * src/hc08/gen.c (genFunction): fixed bug #1112752
9355 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9357 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9359 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9361 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9363 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9365 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9367 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9369 * device/include/c8051fxxx.h: removed these 6 files
9370 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9372 2005-01-26 Raphael Neider <rneider AT web.de>
9374 * src/pic16/gen.c (genAssign): fixed assignment from longs
9375 in codespace (were cut to three bytes)
9376 * (genDummyRead): implemented (except for CODESPACE...),
9378 * src/pic16/glue.c (emitStatistics): beautified
9379 * device/lib/pic16/libm/Makefile: added include path
9381 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9383 * src/z80/gen.c (aopPut): fixed bug #1103902
9385 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9387 * device/lib/expf.c: fixed bug #1095792
9389 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9391 * device/lib/pic16/libm: added Math library sources
9393 2005-01-24 Raphael Neider <rneider AT web.de>
9395 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9396 to enable upcast to pCodeOpReg2 (there is no type tag to
9397 differenciate the two and pic16_popGet2p cast into PCOR2)
9398 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9399 (sizeof(sectNames) changed to sizeof(sectName))
9400 Both patches fix segfaults under MinGW.
9402 2005-01-23 Raphael Neider <rneider AT web.de>
9404 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9405 Safe_[mc]?alloc()'ed variables
9406 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9407 of (byte sized) temporaries (assign them to WREG for now)
9408 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9409 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9410 this might fix SIGSEGVs on MinGW...
9411 * src/SDCCopt.c (killDeadCode): restored original behaviour
9412 (volatile operands might get thrown away though)
9414 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9416 * src/pic16/gen.c: fixed bug #1106975,
9417 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9418 pointer update, INTCON is saved, global interrupts are disabled and
9419 restored after updateing TOS.
9420 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9421 * added function attribute 'shadowregs' to take advantage of shadow
9423 * added function attribute 'wparam' as an alternative to the wparam
9425 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9426 user declares a non-ISR function as 'shadowregs',
9427 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9429 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9431 * .version: bumped version number to 2.4.8
9432 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9434 * device/lib/pic16/libio/i2c/: I2C module support library,
9435 * device/include/pic16/i2c.h: I2C support library header,
9436 * device/lib/pic16/libc/stdio/: standard IO support sources,
9437 * (printf_small.c): printf_small() source, supports float print,
9438 * (printf_tiny.c): printf_tiny() source, does not support floats,
9439 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9440 enable global optimizations for entire library source, other
9441 Makefiles in the source tree are also modified to reflect this,
9442 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9444 * doc/sdccman.lyx: updated to reflect new changes,
9445 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9446 sym->onStack if-case,
9447 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9448 sbit, idata, _idata, xdata, _xdata,
9449 * added pragma library, to link an external library, (see doc),
9450 * removed command line options, --pomit-config-words, --pomit-ivt,
9451 --pleave-reset-vector,
9452 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9453 when calling assembler to reflect memory model used, also define
9454 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9455 reflect stack model used,
9456 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9457 on stack return NULL,
9459 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9461 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9462 of the operands is volatile. Fixes #1020220
9464 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9466 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9467 * (OptimizeRegUsage): make sure that there is really no other flow where
9468 the first pCode is used
9470 2005-01-22 Raphael Neider <rneider AT web.de>
9472 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9473 to fix #1106967 (pCode->seq are not set up correctly)
9475 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9477 * src/SDCCglue.c (glue): make sure code area is declared before the
9478 static initialization area.
9480 2005-01-21 Raphael Neider <rneider AT web.de>
9482 * device/lib/Makefile.in: fixed test for pic16 install dir
9483 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9485 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9486 added --optimize-goto compiler switch and pragma wparam documentation
9487 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9488 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9489 and PRODH closing bug #1071770 (peephole optimizer)
9491 2005-01-19 Raphael Neider <rneider AT web.de>
9493 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9494 cmdLine buffers (used when calling sdcpp...) are large enough
9495 (MAX_PATH=256 truncates arguments leading to system halts when
9497 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9498 * (genUminus): rewritten to for efficiency
9499 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9500 used uninitialized in some cases)
9501 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9502 copy the third byte from the int -- now assumes 0x80 (data memory)
9503 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9504 operands (genAddLit expects the iCode's operands to swapped as
9505 well), fixed leftover bytes (crashed for short left operands)
9506 * (pic16_genMinusDec): performance improvements, removed false
9508 * (pic16_genMinus): fixed to cope with differently sized operands
9509 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9511 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9512 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9513 new banksel optimization
9514 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9515 analysis for temporary registers (segfaults...)
9516 * src/pic16/peeph.def: added rule
9518 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9520 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9521 which converts a float number to its ASCII representation
9522 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9523 functions to convert the fractional and integer part of a float to ASCII,
9524 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9525 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9527 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9529 * device/include/pic16/adc.h: added GPL info,
9530 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9531 a pCodeOp as tested operand,
9532 * (genNearPointerGet): optimized bit testing, does not use
9533 intermediate register for bit value, test directly instead with
9534 BTFSS, BTFSC, works only for single bits,
9535 * (genpic16Code): dump the name of the iCode in the asm,
9536 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9537 renamed to pic16_decodeOp,
9538 * (serialRegAssign): do not allocate a temporary register for iCode
9539 sequences that test a single bit for 1/0
9541 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9543 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9544 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9545 access stack and frame pointers. They are initially assigned to
9546 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9547 accessing SFRs. Updated all occurences of modification of stack or
9548 frame pointer in gen.c and pcode.c,
9549 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9550 assigning of a literal value to pointers,
9551 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9552 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9555 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9557 * doc/sdccman.lyx: update documentation about stack pragma, added
9558 some info for stack memory models
9560 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9562 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9564 2005-01-08 Raphael Neider <rneider AT web.de>
9566 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9567 udata sections to fix bug #1097823
9569 2005-01-05 Raphael Neider <rneider AT web.de>
9571 * src/pic16/gen.c (genGenericShift): added handling of differently
9572 sized left operand and result
9574 2005-01-04 Raphael Neider <rneider AT web.de>
9576 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9577 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9578 to hold the condition bit)
9579 * added new version of genCmp (old code available via #define)
9580 * added new version of genShiftLeft/genShiftRight in a generic
9581 way, now supports shifting by negative values
9582 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9583 shiftCount (expected by genGenericShift)
9584 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9585 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9587 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9588 is an invalid literal too...)
9590 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9592 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9593 from Raphael Neider,
9594 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9595 for 8-bit literals. This fixes some literal operands which are sign
9596 extended to 16-bits ints when instruction needs only 8-bits.
9598 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9600 * device/lib/logf.c: added mcs51 assembly version
9601 * device/lib/expf.c: added mcs51 assembly version
9602 * device/lib/_logexpf.c: new shared asm code for expf and logf
9603 * device/include/math.h: add defines for assembly math library
9604 * device/lib/Makefile.in: build new _logexpf.c
9605 * device/lib/libfloat.lib: use new _logexpf.c
9607 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9610 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9611 device types which have less than 0x7f registers.
9613 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9615 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9617 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9619 * device/lib/printf_fast.c: only build on supported arch.
9620 * device/lib/printf_tiny.c: only build on supported arch.
9621 * device/lib/printf_fast_f.c: only build if asm float lib
9622 * device/lib/_fsget1arg.c: only build if asm float lib
9623 * device/lib/_fsget2args.c: only build if asm float lib
9624 * device/lib/_fsnormalize.c: only build if asm float lib
9625 * device/lib/_fsreturnval.c: only build if asm float lib
9626 * device/lib/_fsrshift.c: only build if asm float lib
9627 * device/lib/_fsswapargs.c: only build if asm float lib
9628 * device/include/stdio.h: don't provide print_fast,
9629 print_fast_f, print_tiny prototypes if --xstack used
9631 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9633 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9634 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9637 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9639 * device/lib/printf_fast_f.c: same as printf_fast, but
9640 with floating point enabled
9641 * device/lib/printf_fast.c: minor tweaks
9642 * device/include/stdio.h: add printf_fast_f
9644 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9646 * src/SDCCmain.c: make --float-reent default for mcs51
9647 * device/lib/_fsadd.c: added mcs51 assembly version
9648 * device/lib/_fssub.c: added mcs51 assembly version
9649 * device/lib/_fsmul.c: added mcs51 assembly version
9650 * device/lib/_fsdiv.c: added mcs51 assembly version
9651 * device/lib/_fseq.c: added mcs51 assembly version
9652 * device/lib/_fsneq.c: added mcs51 assembly version
9653 * device/lib/_fsgt.c: added mcs51 assembly version
9654 * device/lib/_fslt.c: added mcs51 assembly version
9655 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9656 * device/lib/Makefile.in: add _fscmp to build
9657 * device/lib/libfloat.lib: add _fscmp to build
9659 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9661 * device/lib/_fs2slong.c: added mcs51 assembly version
9662 * device/lib/_fs2sint.c: added mcs51 assembly version
9663 * device/lib/_fs2schar.c: added mcs51 assembly version
9664 * device/lib/_fs2ulong.c: added mcs51 assembly version
9665 * device/lib/_fs2uint.c: added mcs51 assembly version
9666 * device/lib/_fs2uchar.c: added mcs51 assembly version
9667 * device/lib/_slong2fs.c: added mcs51 assembly version
9668 * device/lib/_sint2fs.c: added mcs51 assembly version
9669 * device/lib/_schar2fs.c: added mcs51 assembly version
9670 * device/lib/_ulong2fs.c: added mcs51 assembly version
9671 * device/lib/_uint2fs.c: added mcs51 assembly version
9672 * device/lib/_uchar2fs.c: added mcs51 assembly version
9673 * device/include/float.h: added #define to select asm vs c
9675 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9677 * device/lib/printf_fast.c: improvements to float output
9678 * device/include/float.h: add defines for assembly float library
9679 * device/lib/_fsget1arg.c: receive 1 float arg
9680 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9681 * device/lib/_fsnormalize.c: normalize a float
9682 * device/lib/_fsreturnval.c: return float, various helper routines
9683 * device/lib/_fsrshift.c: right shift a float's mantissa
9684 * device/lib/_fsswapargs.c: swap 2 floats
9685 * device/lib/Makefile.in: build these 6 new files for mcs51
9686 * device/lib/libfloat.lib: add these 6 files to the library
9688 2004-12-26 Borut Razem <borut.razem AT siol.net>
9690 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9693 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9695 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9696 and fully reentrant and register bank neutral.
9697 * device/lib/printf_fast.c: added float (not enabled by default),
9698 added compact/slower integer (also not enabled by default),
9699 improved size/speed of fast integer code, other minor changes
9700 * device/include/stdio.h, device/lib/Makefile.in,
9701 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9703 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9705 * src/pic16/pcode.c: declaring variables other than at the start of a
9706 block is not supported in C by VC6.
9708 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9710 * applied a previous patch from Raphael Neider that wasn't included
9711 in the previous commits, which fixes infinite loops within jumptable
9713 * made some fixes that previous patches introduced
9715 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9717 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9718 that fixes an issue with AOP_PCODE asmop's offset,
9719 * (pic16_popCopyReg): update instance field too,
9720 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9721 function of pic port,
9722 * (genCmp, genAnd, genAssign),
9723 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9725 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9727 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9728 variables initial values to idata section,
9729 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9730 variables in some functions. This utilizes parmBytes field of iCode
9731 structure to hold the offset of the variable in stack. (might be
9732 able to use the stack field too?)
9733 * applied patch from Raphael Neider # ### , # ###
9734 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9735 variable initial values in idata section,
9736 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9737 for static variables with initial value
9738 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9739 applied fix in while loop from Raphael Neider.
9741 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9743 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9744 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9745 * src/ds390/ralloc.c (serialRegAssign): spill bits
9746 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9747 * support/Util/SDCCerr.c,
9748 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9749 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9750 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9752 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9754 * device/include/sdcc-lib.h: inserted LGPL, added includes
9755 asm/ds390/features.h and asm/mcs51/features.h
9756 * device/include/asm/default/features.h,
9757 * device/include/asm/gbz80/features.h,
9758 * device/include/asm/z80/features.h: added empty _AUTOMEM
9760 * device/include/asm/ds390/features.h,
9761 * device/include/asm/mcs51/features.h: added files with defines for
9762 _AUTOMEM and _STATMEM indicating automatic and static storage class
9763 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9764 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9765 * src/SDCCicode.c (geniCodeCast),
9766 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9767 * src/SDCCloop.c (loopInduction): removed unused variable lr
9768 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9769 to convertToFcall to include char modulo (RFE 1065037), added check
9770 if left operand is unsigned and use abs of literal value
9771 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9772 as it doesn't work after conversion from peephole.def to peephole.rul
9773 * src/mcs51/gen.c (toBoolean): added check for size,
9774 (genModOneByte): optimized code for signed char modulo a literal
9775 power of 2 (thanks to Hubert Sack),
9776 (genRRC): removed unnecessary "clr c",
9777 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9778 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9780 swapped rules 256.c and 256.d,
9781 extended 256.d by using new multiple checks (thanks Erik),
9782 added rules 256.e and 256.f,
9783 updated rule 261.a and 261.b to new generated code
9784 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9786 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9788 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9789 induction related bugs, including first part of bug #1074377
9791 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9793 * applied patch from bug-report #1076292,
9794 * applied patches for genAnd and Goto-optimizations for Raphael
9796 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9797 dump a less iCode information,
9798 * src/pic16/device.h (pic16_options_t): added field debgen,
9799 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9800 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9801 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9803 * (various functions): added macros FENTRY and FENTRY2 to functions,
9804 to emit function prologue,
9805 * (various functions): fixed indentation,
9806 * (genNearPointerGet): fixed loading of FSR0,
9807 * (genPackBits): applied patch from Raphael Neider to fix updating
9808 of FSR0 and touching only the modified bits,
9809 * src/pic16/genarith.c (various functions): added macros FENTRY to
9810 emit function prologue in comments,
9811 * src/pic16/pcode.h: added functions debugf2, debugf3,
9812 * src/pic16/ralloc.c: partial fix for packForPush caused
9815 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9817 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9818 <stsp AT users.sourceforge.net> with reversed byte order
9819 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9821 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9823 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9825 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9826 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9828 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9830 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9832 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9834 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9836 (setFromConditionArgs): friendly operand parser for peephole rules,
9837 (operandBaseName, operandsNotRelated): new peephole condition
9838 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9839 architecture specific register naming into account, handles n-way
9840 comparisons, and supports quoted literals
9841 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9843 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9845 * src/mcs51/peeph.def: fixed bug #1076940
9847 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9849 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9851 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9853 Adding support for replacing ljmps with sjmps in jumptables
9854 generated for switch statements. For now you need to set the
9855 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9856 Now 4 algorithms for mcs51 jumptable generation are used:
9857 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9858 addresses loaded pc-relative for up to 112 cases and stack-pushing
9859 target addresses loaded with offset from dptr for up to 256 cases.
9861 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9862 * src/mcs51/main.c: adapted constants for switch table generation
9863 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9865 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9867 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9868 * support/regression/tests/bug1057979.c: added test for bug 1073386
9870 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9872 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9875 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9877 * src/pic16/device.h,
9878 * src/pic16/genarith.c,
9881 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9883 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9885 Large cummulative patch for pic16 port.
9886 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9887 to call when a stack overflow occurs,
9888 * (malloc.h): added CVS Id tag,
9889 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9891 * added libc directory. The current version of LibC contains string
9892 functions, ctype functions and macros and some functions of the
9893 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9894 be extensively tested in the future. Standard disclaimer here.
9895 Library is not automatically build yet. But one can build it by
9896 invoking 'make' inside the libc directory.
9897 * added ADC library under libio. Preliminary version yet.
9899 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9900 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9901 aopForRemat() now and not by pic16_aopOp(),
9902 * (pic16_popGetTempReg): removed warning messgae when allocating
9903 temporary registers, its a buggy feature and will be removed,
9904 * (pic16_popGet): set register instance field in AOP_CRY,
9905 * (pic16_outBitC): fixed for results in size greater than 1,
9906 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9907 * (pic16_storeForReturn): optimized return of 0,
9908 * (genCmp): experimental code for new genCmp which uses PIC18's
9909 special compare&skip instructions. Initial tests fail some times
9910 with variables grater than 1 byte in size, so new code is disabled,
9911 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9913 * (genCast): began a fix to optimize the casting of a bit to another
9914 bit, now assigning a bitfield to another bitfield will fail, sorry,
9915 * src/pic16/main.c: disabled the use of lr-support feature,
9916 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9917 * added some function prototypes, added function _debugf prototype,
9918 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9919 bits with offset (case PO_GPR_BIT),
9920 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9922 * (isBankInstruction): modified to return 0 for no banking instruction,
9923 and 1 for banking instruction,
9924 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9925 caused stop processing pCodes after a inline assembly block,
9926 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9927 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9928 registers when it shouldn't,
9929 * src/pic16/ralloc.c (allocReg): add preliminary support for
9930 supporting a limited set of temporary registers,
9932 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9934 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9935 genDataPointerSet): ensure assignments always copy in MSB to LSB
9937 (loadRegFromAop): recognize CLRH optimization,
9938 (genFunction): optimize RECEIVE iCodes in reentrant functions
9940 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9942 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9943 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9945 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9946 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9947 contiguous with data
9949 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9951 * device/lib/_gptrget.c (_gptrget),
9952 * device/lib/_gptrgetc.c (_gptrgetc),
9953 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9954 instead of sjmp to ret
9955 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9956 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9958 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9960 * .version: bumped version to 2.4.7
9961 * device/lib/_gptrget.c (_gptrget): is now _naked
9962 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9963 * device/lib/_gptrput.c (_gptrput): is now _naked
9964 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9965 (createFunction): fixed xstack
9966 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9967 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9969 (geniCodeCritical): store original interrupt state in an iTemp bit
9970 var unless stack-auto
9971 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9972 * src/SDCCmain.c (setIncludePath): added include/target to search path
9973 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9974 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9976 (processFuncArgs): put bit vars in bit area
9977 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9978 unsaveRBank): fixed xstack,
9979 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9980 (genFunction, genEndFunction): fixed xstack,
9981 (genAssign): optimization don't walk backwards through mem
9982 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9983 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9984 * support/regression/Makefile: also make library (for stack-auto) when
9985 making "all" and added "test-mcs51-xstack-auto"
9986 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9987 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9988 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9989 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9990 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9991 make-library by MAKE_LIBRARY
9992 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9993 regression tests for xstack
9994 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9995 * support/regression/tests/critical.c: test for critical on mcs51
9997 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9999 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10000 built version of sdcc instead of installed version
10002 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10004 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10005 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10007 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10008 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10009 WARNING: remove device/lib/build/z80/printf.o by hand when
10010 updating from previous build!
10011 * device/lib/z80/printf.c: updated comment
10012 * support/regression/tests/bug1057979.c: test all ports now
10013 * support/regression/tests/bug1065458.c: file added
10015 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10017 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10018 *_start and *_end symbols for static functions
10020 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10022 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10023 and search crt0.o in all library paths,
10024 (setIncludePath): proper handling of --nostdinc,
10025 (setLibPath): proper handling of --nostdlib
10026 * support/regression/Makefile,
10027 * support/regression/ports/ds390/spec.mk,
10028 * support/regression/ports/gbz80/spec.mk,
10029 * support/regression/ports/hc08/spec.mk,
10030 * support/regression/ports/mcs51/spec.mk,
10031 * support/regression/ports/mcs51-large/spec.mk,
10032 * support/regression/ports/mcs51-stack-auto/spec.mk,
10033 * support/regression/ports/z80/spec.mk: use include and lib files from
10034 built version of sdcc instead of installed version
10035 * doc/sdccman.lyx: fixed typo in --nostdinc
10037 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10040 * src/pic/device.c,
10041 * src/pic/ralloc.c,
10042 * src/pic/gen.c : added support to generate code for struct bit fields.
10044 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10046 * as/xa51/xa_version.h,
10047 * device/include/errno.h,
10048 * device/include/regc515c.h,
10049 * device/lib/_itoa.c,
10050 * device/lib/_ltoa.c,
10051 * device/lib/ser_ir_cts_rts.c,
10052 * sim/ucsim/xa.src/glob.cc,
10053 * sim/ucsim/xa.src/inst_gen.cc,
10054 * sim/ucsim/xa.src/xa_bit.cc,
10055 * sim/ucsim/xa.src/xa_sfr.cc,
10056 * sim/ucsim/z80.src/inst_dd.cc,
10057 * sim/ucsim/z80.src/inst_fdcb.cc,
10058 * support/scripts/keil2sdcc.pl,
10059 * src/pic16/pic16.dsp,
10060 * src/pic16/pic16a.dsp: corrected cvs line endings
10061 * device/lib/printf_large.c: fixed bug 1057979
10062 * src/pic16/gen.c: fixed non-C standard code
10063 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10064 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10065 * support/regression/ports/mcs51/support.c: reload T1 asap
10066 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10067 pdata use and clear idata startup behaviour
10068 * support/regression/tests/bug1057979.c: added
10070 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10072 * device/examples/ds390/ow390/ad26.h,
10073 * device/examples/ds390/ow390/cnt1d.h,
10074 * device/examples/ds390/ow390/crcutil.c,
10075 * device/examples/ds390/ow390/ownet.h,
10076 * device/examples/ds390/ow390/owsesu.c,
10077 * device/examples/ds390/ow390/swt12.h,
10078 * device/examples/ds390/ow390/swtoper.c,
10079 * device/examples/ds390/ow390/temp10.h,
10080 * device/examples/ds390/ow390/thermodl.c,
10081 * device/examples/ds390/tinitalk/tinitalk.dsp,
10082 * device/examples/ds390/tinitalk/tinitalk.dsw,
10083 * device/examples/mcs51/clock/hw.h,
10084 * device/examples/mcs51/simple2/go.bat,
10085 * device/examples/serialcomm/windows/serial.h,
10086 * device/examples/xa51/dummy.c,
10087 * device/examples/xa51/hello.c,
10088 * device/include/80c51xa.h,
10089 * device/include/at89x051.h: corrected cvs line endings
10091 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10093 * src/pic16/main.c (options): added command line --gstack, to trace
10094 stack over/under flows,
10095 * added pragma 'wparam' to allow passing first byte of function
10096 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10097 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10098 call to __gstack_test function and sets up the symbol as extern,
10099 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10100 * popaop): added call to pic16_testStackOverflow,
10101 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10103 * (genCall, genPcall): now all parameters are passed via stack
10104 except in functions that are pass to wparam pragma in which WREG is
10106 * (genPcall): REENTRANT flag is checked to see if variable prototype
10107 contains reentrant keyword, don't call a non-reentrant function, via
10108 a reentrant function pointer or vice versa, functions are never
10110 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10112 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10113 SIGSEGV when accessing a NULL register stucture,
10114 * (pic16_printGPointerType): modified to handle UPPER modifier for
10115 function initializers, changed prototype of function to simpler one,
10116 * (pic16_printIvalFuncPtr): check to see if function is already
10117 added in externs list,
10118 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10119 optimized a move from W to SFR with a move to the same register
10120 later after a CALL,
10121 * device/lib/pic16/debug: NEW directory, contains debug features
10122 which are enabled when linking with libdebug.lib, currently command
10123 line option --gstack enables stack pointer tracing for over/under
10124 flow, corresponding sources are in debug/gstack
10126 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10128 * doc/sdccman.lyx: updated SDCC version,
10129 * (PIC16 port): update list of command line options,
10130 * src/pic16/device.h (structure pic16_options_t): added field gstack
10131 to enable stack overflow tracing on push/pops,
10132 * src/pic16/device.c (statistics structure): added statistics
10134 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10135 pic16_dump_int_registers): increase statistics counters for each
10136 * variable which is encountered
10137 * (pic16_dump_usection): emit each .udata variable to its own udata
10139 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10140 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10141 parameters via stack, otherwise use old scheme,
10142 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10143 assembler output file,
10144 * src/pic16/main.c: added command line options --gstack to enable
10145 push/pop tracing for stack overflow,
10146 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10147 instructions): added size of each instruction,
10148 * (pic16_countInstruction): estimate size of instructions in
10149 the_pFile list, inline assembly blocks are not counted,
10150 * (pic16_FixRegisterBanking): trace previous register usage, when
10151 banksel optimizations is greater than 0, don't emit a redudant
10154 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10156 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10157 * src/pic16/ralloc.c : applied same fix for pic16.
10158 * src/pic/gen.c : tidied it up a little.
10160 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10162 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10163 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10165 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10167 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10169 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10171 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10172 non-reentrant function __modsint in the interrupt function (thus
10173 corrupting math operations during serial I/O)
10174 * device/lib/ser_ir.c: as above, changed buffersize
10175 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10176 256.c,d for zeroing
10177 * doc/Makefile: added option -t for rsync
10179 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10181 * src/SDCCast.h (struct ast),
10182 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10184 2004-10-20 Borut Razem <borut.razem AT siol.net>
10186 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10189 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10191 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10193 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10194 support functions to replace long sequences of MOVFF's from access
10195 bank registers to stack and vice versa,
10196 * src/pic16/device.h: added new field opt_flags, where optimization
10197 flags can be set to enable certain features,
10198 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10199 * pBlock, (genFunction, genEndFunction): surroung loop for
10200 saving/loading used registers in stack with PC_INFO pCodes,
10201 INF_LREGS. Code in between can then be optimized by pCode optimizer
10202 to support function calls,
10203 * (genDataPointerSet): fixed bug which loaded float fields in
10204 structures with corrupt data,
10205 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10206 in a standard way debug info on stderr. Feature used for developing
10207 and debugging only,
10208 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10209 obsolete chunks of code,
10210 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10211 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10212 * pic16/src/pcode.c (pic16_newpCodeInfo,
10213 * (pic16_newpCodeOpLocalRegs),
10214 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10216 * (pic16_pCodeConstString): printing of the initial value of a
10217 symbol as a comment is inhibited since parsing was already done by
10218 copyStr and output is corrupt,
10219 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10221 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10223 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10225 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10227 * as/mcs51/lkarea.c: removed old K&R style,
10228 (lnksect): changed check on boundary error,
10229 (lnksect2): changed check on boundary error,
10230 (lnksect2): extend XSTK to end of page if size = 1
10231 * as/mcs51/lkmain.c: removed old K&R style,
10232 (Areas51): create l_IRAM symbol
10233 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10234 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10235 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10236 * device/lib/_mullong.c: added version to be compiled with xstack
10237 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10238 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10239 * device/lib/mcs51/crtxstack.asm: fixed comment
10240 * src/SDCCglue.c: maxInterrupts defaults to 0,
10241 (emitMaps): added pdata,
10242 (createInterruptVect): (re)moved default,
10243 (glue): added pdata,
10244 (glue): moved __start__xstack to XSTK with default size 1
10245 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10246 and options.float_rent when options.stackAuto is set,
10247 (linkEdit): only write XDATA_NAME if provided on command line
10249 * src/SDCCmem.c: added pdata
10250 * src/port.h: added pdata_name to PORT
10251 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10252 (saveRegisters, unsaveRegisters): removed usage of B,
10253 (genMinus): fixed accumulator clash,
10254 (genJumpTab): added comment, this needs another look
10255 * src/mcs51/gen.c: added check for "B in use" paranoia,
10256 added pushB() and popB()
10257 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10260 * src/ds390/main.c,
10262 * src/mcs51/main.c,
10264 * src/pic16/main.c,
10266 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10267 added PSEG (PAG,XDATA) or NULL to port specifier
10268 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10269 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10270 (_mcs51_genInitStartup): removed __start__xstack equ,
10271 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10272 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10273 * src/z80/gen.c (_rleAppend): fixed warnings
10274 * support/regression/tests/zeropad.c: added pdata test
10275 * .version: bumped to 2.4.6
10277 2004-10-17 Borut Razem <borut.razem AT siol.net>
10279 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10280 as a part of nightly build
10282 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10284 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10285 WREG holds the first byte function parameters,
10286 * (aopForSym): take special case for symbols which are in FARSPACE
10287 but in CODESPACE too,
10288 * (assignResultValue): modified to take into account _G.useWreg,
10289 * (genCall): don't use wreg for parameter passing when function is
10290 declared as reentrant, too, added optimization INCF to stack
10291 pointer when stack parameter count is 1,
10292 * (genFunction, genEndFunction): refurnished and fixed to not using
10293 wreg for passing parameters when function has varargs or is
10294 reentrant, fixed bug with symbol name compare for generating
10295 functions in absolute address,
10296 * (pic16_storeForReturn): refurnished,
10297 * (genCmp): began writing a new version of the function, not ready
10298 yet, therefore it is disabled,
10299 * (genAssign): do not read code memory when assigning a function to
10300 a pointer function,
10301 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10302 array of characters, not pointer,
10303 * (pic16initialComments): in debug mode emit an .ident directive for
10305 * (_process_pragma): emit a new warning type (internal to pic16)
10306 when setting stack to default length, emit a similar warning when
10307 placing a function at absolute address and address is not word aligned
10308 * (_pic16_parseOptions): added 'return TRUE' statement,
10309 * (_pic16_linkEdit): if compiling a source, then add the source's
10310 file object, first in the list of objects to link,
10312 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10314 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10315 * src/pic/main.c : removed VC warning.
10316 * src/pic/gen.c : changed comment.
10318 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10320 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10321 reference to a deprecated symbol _GPTRREG was causing failure to
10322 link. Thanks G. M. Gallant for the info.
10324 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10326 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10327 comments for Bugs item #954788.
10329 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10331 * src/pic16/device.c (pic16_dump_gsection,
10332 * pic16_groupRegistersInSection): handle symbols declared to be in
10333 access bank differently,
10334 * src/pic16/gen.c (struct _G): added field resDirect,
10335 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10336 send values read from stack directly to result and don't allocate
10338 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10340 * (pic16_sameRegsOfs): NEW,
10341 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10342 free because they were not allocated from temporary pool,
10343 * pic16_popRegFromString): workaround to fix a problem with
10344 allocating variables twice or never,
10345 * (genGenPointerGet): using PRODL instead of FSR0H,
10346 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10348 * (genAssign): take advantage of the _G.resDirect flag,
10349 * (genCast): around line 11844, use mov2f instead of directly
10350 MOVFF'ing between operands to account for literal values,
10351 * src/pic16/genutils.c: some new debug functions for gpsim have been
10353 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10354 float with integer part only,
10355 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10356 place variables in access bank
10357 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10358 updated sources to reflect recent changes in gen.c
10360 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10362 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10363 sources that searched for headers in installation path, now the
10364 device/include/pic16 is used,
10365 * src/pic16/glue.c (pic16glue),
10366 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10367 .line directives if not in debug mode, this suppresses assembler's
10368 warnings for ignored directives
10370 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10372 * src/port.h: made reset_regparms prototype void parameter explicit.
10373 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10374 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10375 * doc/sdccman.lyx: documented warning disabling and how to use
10376 printf_large to make it print floats.
10377 * device/include/stdbool.h: NEW
10378 * device/lib/_atof.c,
10379 * device/lib/_divuint.c,
10380 * device/lib/_divulong.c,
10381 * device/lib/expf.c,
10382 * device/lib/printf_large.c,
10383 * device/lib/sincosf.c,
10384 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10385 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10386 a completely reentrant lib.
10388 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10390 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10391 * device/include/pic16/stdio.h: fixed bug with colon
10393 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10395 * device/include/pic16/stdio.h,
10396 * device/include/pic16/stdlib.h,
10397 * device/include/pic16/math.h: NEW
10398 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10399 declared as _naked to reduce overhead
10400 * device/lib/Makefile.in (target port-specific-objects-pic16):
10401 changed * to *.* so to ignore the CVS directory,
10402 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10403 stacked variables back in stack,
10404 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10407 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10409 * .version: bumped version number to 2.4.5
10410 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10411 * support/Util/SDCCerr.c (messages structure): added entry for
10414 Large cumulative patch for pic16 port and libraries.
10415 * device/include/pic16/sdcc-lib.h,
10416 * device/include/pic16/stdarg.h,
10417 * device/include/asm/pic16/features.h,
10418 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10419 * device/include/pic16/float.h: changes reentrant keyword with
10420 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10421 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10422 updated target build-libraries to include objects from gptr,
10423 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10424 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10425 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10426 all function headings,
10427 * src/SDCCmain.c: added global parameter userIncDirsSet,
10428 * (parseCmdLine): when option -I is encountered add directory to
10429 userIncDirsSet too,
10430 * src/version.awk: added space between control and long,
10431 * src/pic16/NOTES: added some notes for the port,
10432 * src/pic16/gen.c: added prototype for mov2fp function,
10433 * (fReturnpic16[]): properly named return value registers,
10434 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10435 * (aopForSym): added code to handle symbols with onStack flag set,
10436 symbols onStack are allocated PTRSIZE bytes,
10437 * (aopFreeAsmop): handles special case where asmops are stack objects,
10438 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10439 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10440 added argument lock to trace flaws in allocating temporary registers
10441 when developing port,
10442 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10443 * (pic16_popRegFromString): reenabled allocating a direct register
10445 * (assignResultValue): various beautifications,
10446 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10447 referenced function argument,
10448 * (genIpush): reenabled to allow stacked arguments, handles only
10449 ic->parmPush iCodes,
10450 * (genCall, genPcall): major changes to allow for variable argument
10451 functions, fixed a bug with falsely restoring stack pointer after
10452 returning from call,
10453 * (genFunction): pending code for critical function,
10454 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10455 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10456 * (genNearPointerGet): fixed bug with indirect reading, was always
10458 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10460 * (genAddrOf): rewrote code to take address of a stacked function parameter
10461 * (genCast): fixed casting to generic pointer type,
10462 * src/pic16/gen.h: added AOP_STA,
10463 * (struct asmop): added field stk,
10464 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10465 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10466 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10467 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10468 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10469 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10471 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10473 * (pic16_port structure): generic pointer size is set to 3,
10474 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10475 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10477 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10478 operand is an iTemp,
10480 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10482 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10483 * debugger/mcs51/simi.c: addapt new syntax of s51
10485 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10487 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10488 * src/pic16/pcode.c: commented out some calls to free() in order to
10491 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10494 * src/SDCCicode.c (isiCodeInFunctionCall),
10495 * src/avr/ralloc.c (selectSpil),
10496 * src/pic/ralloc.c (selectSpil),
10497 * src/pic16/ralloc.c (selectSpil),
10498 * src/ds390/ralloc.c (selectSpil),
10499 * src/hc08/ralloc.c (selectSpil),
10500 * src/xa51/ralloc.c (selectSpil),
10501 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10502 stack in the middle of a function call sequence (fixes bug #1020268)
10503 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10504 costs associated with the minimum switch case.
10506 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10508 * src/SDCC.lex: fixed bug #1030549
10510 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10512 * src/SDCCcse.h (struct cseDef),
10513 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10514 over a function call if the CSE is derived from a symbol whose
10515 address has been taken (fixes bug #1029883)
10516 * support/regression/tests/bug-1029883: a new regression test for
10519 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10521 * src/hc08/gen.c (emitinline): fixed bug #1029778
10522 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10523 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10524 and starts toward RFE #905167)
10526 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10528 * src/pic16/gen.c (mov2f): New function to move an operand to
10529 another without considering if it is a literal or a register,
10530 * (pic16_sameRegs): don't check if they are both AOP_REG,
10531 * (AccRsh): removed andmask=0 lines,
10532 * (genLeftShift): duplicated to be improved in future versions,
10533 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10534 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10535 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10536 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10537 * (insertBankSwitch): fixed inserting banksel directives algorithm
10538 for instructions that follow a skip instruction, this fixes a report
10539 for broken subtraction code generation,
10540 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10541 iCode is a left op, just in case result and right share the same
10544 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10547 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10549 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10550 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10551 on 2004-09-12; it was buggy
10553 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10555 * src/SDCCsymt.h: removed RESULT_CHECK
10560 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10562 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10564 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10565 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10566 configuration values no more rejected by compiler, they are assigned
10567 to configuration registers with a warning message instead,
10568 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10569 the for-loop so last conf register is emitted too,
10570 * (_pic16_initPaths): link library libsdcc.lib by default,
10571 * (_hasNativeMulFor): modified test for multiplication according to
10572 Raphael Neider's remarks. Integer multiplication is also done with
10574 * device/include/pic16/pic18fregs.h: corrected type error in while
10575 testing and including 18f6720 header file
10577 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10579 * src/pic16/device.h (pic16_options): removed field use_crt,
10580 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10581 until an optimization to handle single bits is added,
10582 * (pic16_loadFSR0): moved before genUnpackBits,
10583 * (genAnd): some white lines removed,
10584 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10585 leave_reset flags in pic16_options when using crt modules,
10587 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10589 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10590 for bugs 898889 & 979599. Also used some safer print instructions.
10592 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10594 * src/pic16/device.h (pic16_options_t): added field use_crt,
10596 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10597 catch a probable future bug,
10598 * src/pic16/gen.c: aopIdx function commented out,
10599 * (genAssign): commented out old code which used aopIdx,
10600 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10601 code, added if conditionals to take into account the --use-crt
10602 command line options,
10603 * src/pic16/main.c (pic16_optionsTable): added new command line
10604 options, --use-crt= and --no-crt,
10605 * (_pic16_linkEdit): now the proper crt object is added in the
10606 linker command line except than when --no-crt is specified,
10607 * src/pic16/pcode.c,
10608 * src/pic16/pcode.h: added some structures and functions for a new
10609 optimization scheme to compansate for instruction overhead between
10610 same iCodes, this scheme is currently under development and is not
10611 working in any way,
10612 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10614 * device/lib/pic16/startup/crt0i.c,
10615 * device/lib/pic16/startup/crt0iz.c: added global char variable
10616 __uflags to force the generation of an idata section
10618 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10621 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10622 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10624 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10626 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10627 Frieder) and clarified the default code optimization mode
10629 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10631 * src/SDCC.lex (doPragma, process_pragma),
10632 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10633 "opt_code_size", and "opt_code_balanced"
10634 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10635 regrouped options by category, added support for category headers
10636 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10637 and "--opt-code-size"
10638 * doc/sdccman.lyx: documented these new options and pragmas
10639 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10640 preference into account
10642 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10644 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10645 geniCodePreDec): Fixed bug 904237 by generating a warning
10647 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10649 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10651 * src/pic/device.c : When no max ram set validate full memory range.
10653 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10655 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10657 * device/lib/_gptrget.c,
10658 * device/lib/_gptrput.c: updated comment
10659 * device/lib/calloc.c,
10660 * device/lib/free.c,
10661 * device/lib/malloc.c,
10662 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10663 * src/SDCCcse.c (cseBBlock),
10664 * src/SDCCicode.c (printOperand, geniCodeArray),
10665 * src/SDCCicode.h (struct operand): fixed bug 868103
10666 * support/regression/tests/bug-868103.c: added
10667 * src/SDCCast.c (searchLitOp),
10668 * src/SDCCcse.h (struct cseDef),
10669 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10670 * src/SDCCicode.h (struct operand),
10671 * src/SDCCsymt.h (struct sym_link),
10672 * src/avr/gen.c (hasInc),
10673 * src/ds390/gen.c (hasInc),
10674 * src/hc08/gen.c (genPlusIncr, hasInc),
10675 * src/mcs51/gen.c (hasInc),
10676 * src/pic16/glue.c (pic16_printIvalChar),
10677 * src/pic16/ralloc.c (regWithIdx),
10678 * src/xa51/gen.c (hasInc) : removed warnings
10679 * src/SDCCast.c (createBlock): added comment ???
10680 * src/hc08/ralloc.c: updated comments
10682 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10684 * doc/sdccman.lyx: updated section on switch statements, added
10685 section about semaphore locking
10686 * doc/Makefile: added option -info for latex2html
10687 * device/lib/_gptrget.c,
10688 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10690 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10692 * src/pic/device.h,
10693 * src/pic/device.c,
10694 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10695 maxram is less than 0x100.
10697 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10699 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10701 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10704 * src/mcs51/main.c,
10705 * src/ds390/main.c,
10709 * src/pic16/main.c,
10712 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10713 a jump table is the best form for a switch statement, including
10714 automatic insertion of missing cases to make the case range
10715 continuous. Developed in collaboration with Frieder Ferlemann.
10717 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10719 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10720 accumulator result if it needs sign extension
10722 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10724 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10726 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10728 * device/lib/gbz80/printf.c,
10729 * device/lib/z80/printf.c: removed define for NULL
10731 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10733 * as/xa51/xa_link.c,
10734 * device/examples/ds390/ow390/ad26.c,
10735 * device/examples/ds390/ow390/cnt1d.c,
10736 * device/examples/ds390/ow390/counter.c,
10737 * device/examples/ds390/ow390/ds2480.h,
10738 * device/examples/ds390/ow390/ds2480ut.c,
10739 * device/examples/ds390/ow390/findtype.c,
10740 * device/examples/ds390/ow390/gethumd.c,
10741 * device/examples/ds390/ow390/owllu.c,
10742 * device/examples/ds390/ow390/ownetu.c,
10743 * device/examples/ds390/ow390/swt12.c,
10744 * device/examples/ds390/ow390/swtloop.c,
10745 * device/examples/ds390/ow390/temp.c,
10746 * device/examples/ds390/ow390/temp10.c,
10747 * device/examples/ds390/ow390/thermo21.c,
10748 * device/examples/ds390/ow390/tinilnk.c,
10749 * device/examples/ds390/ow390/tstfind.c,
10750 * device/examples/serialcomm/windows/serial.cpp,
10751 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10752 * device/include/reg51.h: fixed line endings for cvs
10754 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10756 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10757 packRegsForAccUse, packRegisters): new accumulator register
10759 * support/regression/ports/hc08/support.c (_putchar): suppress
10760 warning of unused variable
10761 * src/SDCCicode.c: added SWAP entry to codeTable
10763 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10765 * device/lib/sprintf.c: forgot to add this file before previous commit
10767 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10769 * src/pic16/gen.c (genPackBits): added operand right in function
10770 parameters, load result directly if p_type is POINTER (that is
10771 called by genNearPointerSet)
10772 * (genUnPackBits): added operand left in function parameters,
10773 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10774 FSR0 if accessing bitfields,
10776 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10778 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10779 _print_format; updated printf, sprintf, vsprintf
10780 * device/include/asm/default/features.h: corrected comment/define
10781 * device/lib/Makefile.in: added sprintf.c
10782 * device/lib/libsdcc.lib: added sprintf module
10783 * device/lib/printf_large.c,
10784 * device/lib/vprintf.c,
10785 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10787 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10788 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10789 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10791 * support/regression/tests/zeropad.c: define idata as data for hc08
10793 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10795 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10796 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10797 labels are referenced at least once (even if a reference is not found)
10798 * src/hc08/gen.c (emitcode): set isComment flag for comments
10799 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10800 loads), rules 6a..6b (optimize jumps to return)
10802 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10804 * device/lib/acosf.c (acosf),
10805 * device/lib/asinf.c (asinf),
10806 * device/lib/atanf.c (atanf),
10807 * device/lib/ceilf.c (ceilf),
10808 * device/lib/cosf.c (cosf),
10809 * device/lib/coshf.c (coshf),
10810 * device/lib/cotf.c (cotf),
10811 * device/lib/fabsf.c (fabsf),
10812 * device/lib/floorf.c (floorf),
10813 * device/lib/log10f.c (log10f),
10814 * device/lib/logf.c (logf),
10815 * device/lib/sinf.c (sinf),
10816 * device/lib/sinhf.c (sinhf),
10817 * device/lib/sqrtf.c (sqrtf),
10818 * device/lib/tanf.c (tanf),
10819 * device/lib/tanhf.c (tanhf),
10820 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10821 replaced all instances of "reentrant" in the library functions
10822 defined in math.h with this macro.
10823 * support/regression/tests/float_trans.c: reenabled test for hc08
10825 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10827 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10828 erroneously deleted
10830 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10832 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10833 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10834 multi-byte volatile operands are used
10835 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10836 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10837 initialization to area GSINIT0 so that it would always precede
10838 any static initializers in GSINIT
10839 * support/regression/tests/zeropad.c: fixed idata define for hc08
10840 * support/regression/tests/bug-927659.c,
10841 * support/regression/tests/float_trans.c: disabled tests for hc08
10842 pending missing library routines
10843 * .version: increased version number to 2.4.4 - hc08 port now passes
10847 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10849 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10850 * Makefile.common.in,
10852 * as/hc08/Makefile.in,
10853 * as/mcs51/Makefile.in,
10854 * as/z80/Makefile.in,
10855 * debugger/mcs51/Makefile.in,
10856 * device/include/Makefile.in,
10857 * device/lib/Makefile.in,
10860 * link/z80/Makefile.in,
10861 * packihx/Makefile.in,
10862 * sim/ucsim/main_in.mk,
10863 * sim/ucsim/avr.src/Makefile.in,
10864 * sim/ucsim/doc/Makefile.in,
10865 * sim/ucsim/gui.src/serio.src/Makefile.in,
10866 * sim/ucsim/hc08.src/Makefile.in,
10867 * sim/ucsim/s51.src/Makefile.in,
10868 * sim/ucsim/xa.src/Makefile.in,
10869 * sim/ucsim/z80.src/Makefile.in,
10871 * support/cpp2/Makefile.in,
10872 * support/librarian/Makefile,
10873 * support/makebin/Makefile: added DESTDIR to the install path proposed
10874 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10875 * doc/sdccman.lyx: added DESTDIR documentation
10877 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10879 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10880 instruction for interrupt handlers, use fast returns when returning
10881 from high priority interrupts
10883 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10885 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10887 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10888 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10889 bugs, ported much of Bernhard's code from mcs51
10890 * src/mcs51/gen.c (genSend),
10891 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10892 than one when calling a reentrant function
10893 * device/lib/_mullong.c: defined an alternate struct layout for big
10894 endian ports (hc08)
10896 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10898 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10901 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10903 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10904 are sane and complete before asking the port its prefered parameter
10905 passing method (fixes bug #1017633)
10906 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10909 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10911 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10912 problem in bitfields >= 8 bits.
10914 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10916 * src/SDCCsymt.c: undid changes that were not meant to be committed
10918 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10920 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10922 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10924 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10925 copied and wrong bit got inverted
10927 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10929 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10930 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10931 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10932 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10933 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10934 assignments to bitfields at known addresses
10935 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10936 reads from bitfields at known addresses
10937 * src/hc08/ralloc.c (packRegisters),
10938 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10939 genhc08Code): optimize pointer get values used as conditionals
10940 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10943 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10945 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10946 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10947 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10950 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10952 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10954 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10956 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10959 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10961 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10963 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10965 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10968 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10970 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10972 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10974 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10975 cases use more compact code.
10977 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10979 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10981 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10983 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10985 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10988 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10989 parameter of changePointer() from symbol* to sym_link*
10990 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10991 * src/SDCCsymt.c (compareType): void* type is castable to other
10992 pointers, but not necesarily an exact match.
10993 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10994 is no longer blindly treated as an exact match.
10995 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10997 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10999 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11001 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11005 * src/pic/ralloc.h,
11006 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11008 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11010 * src/pic/device.c,
11011 * src/pic/device.h,
11012 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11014 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11016 * src/mcs51/gen.c (emitcode): fixed bug #992819
11018 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11020 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11021 there's no need to make it worse
11023 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11025 * src/mcs51/ralloc.c (deassignLR),
11026 * src/ds390/ralloc.c (deassignLR),
11027 * src/hc08/ralloc.c (deassignLR),
11028 * src/z80/ralloc.c (deassignLR),
11029 * src/pic/ralloc.c (deassignLR),
11030 * src/pic16/ralloc.c (deassignLR),
11031 * src/avr/ralloc.c (deassignLR),
11032 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11033 rlivePoint): fixed another part of bug #971834
11035 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11037 * src/z80/main.c: enabled "critical" keyword
11038 * src/z80/mappings.i,
11039 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11040 functions (fixes bug #979646)
11041 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11043 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11045 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11048 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11050 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11051 doesn't disable too much optimizations
11053 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11055 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11057 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11059 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11061 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11063 * src/pic/gen.c tidied up tabs
11064 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11065 * src/pic/main.c tidied up tabs
11066 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11067 * src/pic/pcoderegs.c tidied up tabs
11068 * src/pic/ralloc.c tidied up tabs
11070 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11072 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11073 to S_FIXED for pic16 port and when symbol is not in level 0,
11074 allocate for S_REGISTER storage class and pic16 port, too,
11075 * src/pic16/device.h: prototype for checkSym,
11076 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11077 * (pic16_assignConfigWordValue): test the value and the mask to
11078 validate that the value is suitable for the configuration word,
11079 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11080 collect extern declared symbols, don't emit symbol twice, check
11081 first if symbol is in publics set first,
11082 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11083 * added command line '--fstack' which enables an experimental
11084 feature for stack access, too buggy to be used yet...
11085 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11086 * (pic16_allocDirReg): when register has storage class S_REGISTER
11087 allocate in pic16_dynAccessRegs,
11088 * device/include/pic16/pic18f????.h: modified configuration word
11089 naming convention, words started as CONFIG0H but should be CONFIG1H
11091 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11093 * device/include/mcs51reg.h: fixed bug 970993
11095 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11097 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11098 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11099 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11100 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11101 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11102 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11103 error/warning numbers,
11104 added function setWarningDisabled()
11105 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11106 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11107 _memcmp.c _memmove.c calloc.c realloc.c free.c
11108 * support/regression/tests/malloc.c: added tests for new functionality
11109 * support/regression/tests/zeropad.c: added tests for truncated initializers
11110 and initialized char arrays starting with '\x0'
11111 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11113 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11115 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11117 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11119 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11120 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11121 peephole 177.e. Thanks to anonymous
11123 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11125 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11126 function isn't used in the source but referenced as a
11127 variable initializer then declare it as extern in .asm file
11129 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11131 * .version: increased version number to 2.4.3
11133 Adding version extension according to ChangeLog CVS revision
11134 * src/Makefile.in (target all): added dependency 'version.h'
11135 * (rule version.h): added rule to create version.h from ChangeLog,
11136 * (rule dep): added dependency version.h,
11137 * src/version.awk: AWK script to create version.h
11138 * src/SDCCdwarf2.c (dwWriteModule),
11139 * src/SDCCglue.c (initialComments),
11140 * src/SDCCmain.c (printVersionInfo): modified to write after
11141 version string the version extension number,
11142 * src/SDCCutil.c: included "version.h"
11143 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11145 * src/SDCCutil.h: added prototype for getBuildNumber
11147 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11148 includeDirsSet, too,
11149 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11150 const char [] is found in function prototype...
11152 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11153 moving to WREG with source is already in WREG,
11154 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11155 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11156 * (aopForSym): stack'ed symbols are partially supported, added
11157 if-clause to support symbols in FARSPACE,
11158 * (sameRegs): added test for AOP_ACC to see if registers are same,
11159 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11160 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11161 * (pic16_popRegFromString): will not allocate a new register if it
11162 doesn't find one by name, bug may have introduced...
11163 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11164 * (genIpush): revived to use pic16 port's stack,
11165 * (genAddrOf): added incomplete case for stack'ed operand,
11166 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11167 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11168 can handle multibyte operands,
11169 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11170 * (pic16initialComments): added message for MPLAB compatibility
11172 * src/pic16/main.h: prototype for pic16_mplab_comp,
11173 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11174 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11175 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11176 because of increased complexity of procedure,
11177 * (_process_pragma): stack pragma changed to format 'stack pos len',
11178 emit symbol '_stack_end' to conform with gplink,
11179 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11180 to search for register,
11181 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11183 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11184 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11185 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11186 case for PO_GPR_REGISTER,
11187 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11188 dies, the new era is ahead !...
11189 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11190 pic16_dynInternalRegs,
11191 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11192 * (pic16_allocDirReg): minor optimizations and bug fixes,
11193 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11195 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11196 load stack and frame pointer with address of 'stack_end' symbol
11198 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11200 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11201 without source code but only variable initializers
11203 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11205 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11206 external are not declared as extern to reduce overhead while linking
11208 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11210 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11212 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11214 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11215 Yee Keat for the patch
11216 * src/SDCCast.c (decorateType): fixed bug #979599
11217 * src/ds390/gen.h: removed local fReturnSizeDS390
11218 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11219 * src/ds390/gen.c (genAnd, genOr, genXor),
11220 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11222 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11224 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11225 add relFilesSet to $3, manipulate $2 to handle linking of object
11226 files without source files in command line,
11227 * device/include/pic16 (all headers): added ID location macros,
11228 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11229 entries for ID location bytes,
11230 * (pic16_assignIdByteValue): NEW,
11231 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11232 added field dumpcalltree to pic16_options_t,
11233 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11234 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11235 emitting rFalseIfx label after check_carry label,
11236 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11237 pic16_emitDIRegs), NEW
11238 * (pic16glue): dump .calltree file when option --calltree found,
11239 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11240 * (_pic16_genAssemblerPreamble): emit ID locations after
11241 configuration registers,
11242 * (pic16_linkCmd): modifications of the link command,
11243 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11244 * (pic16_pCodeInitRegisters): don't init stack registers,
11245 * (pic16_findPrevInstruction): fixed bug,
11246 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11247 bug with immediate registers,
11248 * (buildCallTree): traces stack push and pop,
11249 * (pct2): dump also stack usage for each function,
11250 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11251 * (pic16_allocDirReg): various modifications,
11252 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11255 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11257 * src/pic16/pcode.c: removed buggy double colon
11259 2004-07-01 Borut Razem <borut.razem AT siol.net>
11261 * support/scripts/sdcc.nsi: added include/pic16 to setup
11263 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11265 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11266 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11268 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11269 specific command line arguments. Also added sample lkr script
11270 for placing a variable at a specific memory bank.
11271 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11272 at a specific memory bank,
11273 * (pic16_dump_isection): fixed bug which caused string literals to
11274 be omitted when dumping idata section,
11275 * (pic16_groupRegistersInSection): added code to handle registers
11276 in specific memory banks,
11277 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11278 public, all references are renamed too,
11279 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11281 * (pic16_storeForReturn): added case to handle when dest is WREG,
11282 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11283 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11284 pic16_rel_udata, check to see if that register is marked as being
11285 a member of a specific memory bank,
11286 * (pic16_printIvalCharPtr): added code to add string literals either
11287 to code or the idata sections,
11288 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11289 also accept the 'udata' pragma,
11290 * src/pic16/main.h: new structure types sectName and sectSym
11291 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11292 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11293 * (pic16_findPrevInstruction): fixed, it returned nothing,
11294 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11295 instruction combinations,
11296 * (pic16_FixRegisterBanking): heavily reorganised,
11297 * (pic16_AnalyzeBanking): if generating banksel directives is
11298 disabled, then don't call FixRegisterBanking at all,
11299 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11300 completely removed,
11301 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11303 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11305 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11306 Phuah Yee Keat <yk.phuah AT nestac.com>
11308 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11310 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11311 correctly the IVT even if it is relocated to some other location
11313 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11315 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11316 * device/include/pic16/pic18f2220.h: NEW,
11317 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11318 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11319 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11320 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11321 nodefaultlibs, ivt_loc is the location of the interrupt vector
11322 table, and nodefaultlibs signs that default libraries should not be
11323 linked in link stage,
11324 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11325 according to --ivt-loc argument,
11326 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11327 when pragma stack is found,
11329 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11331 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11332 256 (range check), 257 (do while), 258.a-f (bit banging
11333 f.e. on 3-wire SPI bus)
11335 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11337 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11338 variables used exclusively within a loop
11340 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11342 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11344 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11346 * src/SDCClrange.c (computeClash): fixed bug #971834
11348 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11350 * src/mcs51/gen.c (genCmp): fixed bug #975903
11351 * src/hc08/gen.c (operandsEqu),
11352 * src/ds390/gen.c (operandsEqu),
11353 * src/z80/gen.c (operandsEqu),
11354 * src/pic/gen.c (operandsEqu),
11355 * src/pic16/gen.c (operandsEqu),
11356 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11357 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11359 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11361 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11363 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11365 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11366 default case in switch statement,
11367 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11368 to eliminate problem with initialisation of pointers, but problem
11370 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11371 * (emitStaticSegment): removed various lines emitting debug info,
11372 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11373 added processor registers for utilizing EEPROM,
11374 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11375 configurable and set 8
11377 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11379 * .version: increased version number to 2.4.2,
11381 Cumulative patch for pic16 port
11382 * src/pic16/device.c: changed scheme to dump initial values for
11383 variables in idata segment, all print_idata* functions were removed,
11384 now the pic16_printIval* will be called,
11385 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11386 * _pic16_printPointerType, pic16_printPointerType,
11387 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11388 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11389 NEW, similar to the respective functions in SDCCglue.c,
11390 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11391 way, emitting hex bytes,
11392 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11394 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11396 * src/avr/ralloc.c (serialRegAssign),
11397 * src/xa51/ralloc.c (serialRegAssign),
11398 * src/pic/ralloc.c (serialRegAssign),
11399 * src/pic16/ralloc.c (serialRegAssign),
11400 * src/hc08/ralloc.c (serialRegAssign),
11401 * src/z80/ralloc.c (serialRegAssign),
11402 * src/ds390/ralloc.c (serialRegAssign),
11403 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11405 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11407 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11408 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11410 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11412 Cumulative patch for pic16 port:
11413 * src/pic16/device.h (typedef PIC16_device) modified fields for
11414 defining microcontrollers,
11415 * src/pic16/device.c: added new info for all devices in Pics16 array,
11416 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11417 to be optimised out by the pCode optimiser,
11418 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11419 specially, bug reported by G.M. Gallant,
11420 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11421 as force'd so that cannot be optimised out by pCode optimiser,
11422 * src/pic16/pcode.c,
11423 * src/pic16/pcodepeeph.c,
11424 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11425 they are disabled by default, but can be enabled explicit with
11426 command argument --denable-peeps, for testing,
11427 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11428 --pomit-ivt in COMPILE_FLAGS
11430 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11432 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11433 compilation on MSVC
11435 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11437 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11439 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11441 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11442 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11444 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11446 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11447 would only assign 0x300001 register.
11449 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11451 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11452 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11454 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11456 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11458 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11459 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11460 added peephole 254 (left shift), 255 (jump table)
11462 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11464 * device/lib/Makefile.in: removed comment line with model-pic16,
11465 * (target port-specific-objects-pic16): the libraries and objects
11466 are copied to the build directory form the device/lib/pic16/bin
11469 Cumulative patch concerning pic16 port:
11470 * library directory has been re-organized,
11471 * added support for PIC18F1220,
11472 * added headers and library sources for chips 18f1220,18f6520,
11473 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11475 * configuration registers setting has changed, now each supported
11476 device has a complete description of the registers it uses,
11477 * all initialisations are moved to idata sections, these section
11478 can be absolute or relocatable,
11479 * fixed initialisation of codespace variables,
11480 * fixed warning about PCLATU and gpsim,
11481 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11482 * (genAssign): use table reads when assigning from variables in codespace,
11483 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11484 char/int variables placed in codespace,
11485 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11486 registers set in .asm file, no need for --pomit-config-words anymore,
11487 * (pic16glue): some 8051 legacy segments are commented out
11488 (to be removed completely),
11489 * added support for alternative assembler and linker with --asm=
11490 and --link= command line arguments,
11491 * peepholes are disabled automatically in the port, no need to
11492 specify on command line,
11493 * port supports natively char/int/long multiplication, but converts
11494 all divisions to support functions,
11495 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11496 to the file set in variable $2,
11497 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11498 strings in ASCII format and not in hex,
11499 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11500 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11501 allocate proper register if iCodes aren't temporary,
11503 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11505 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11507 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11509 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11512 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11514 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11515 computed address is reused
11516 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11517 multi-byte bitfields
11519 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11521 * src/z80/gen.c: (genArrayInit): must check for pointers too
11523 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11525 * support/regression/tests/zeropad.c: never meant to commit the
11526 nestedstruct test: removed, added check for GCC version
11528 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11530 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11531 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11532 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11533 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11534 bugs 928906 and 954082 half-empty initializers
11536 * src/SDCCsymt.c (getAllocSize): added for above fix
11537 * src/z80/gen.c (genArrayInit): fixed bug 741044
11538 * support/regression/tests/zeropad.c: added tests
11540 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11542 * src/pic16/device.c (pic16_dump_section): corrected bug which
11543 caused some symbols of the libraries to be misplaced
11545 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11547 * src/pic16/glue.c,
11548 * src/pic16/ralloc.h,
11549 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11550 to fix conflict with pic port
11552 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11554 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11555 externs configuration variables,
11556 * src/pic16/ralloc.h,
11557 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11558 prototype in header, commented out some debug messages
11560 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11562 * src/pic16/glue.c,
11563 * src/pic16/main.c,
11564 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11565 for gpasm COFF object generation. Thanks to D. Hawkins for
11568 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11570 * src/ds390/main.c,
11571 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11572 Brock for spotting this)
11573 * src/ds390/gen.c (genEndFunction),
11574 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11575 interrupt handler and critical. Disable push/pop optimizations when
11576 peephole optimizations disabled.
11578 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11580 Updated pic16 library sources and headers.
11581 * device/lib/pic16/pic18f*/ ,
11582 * device/include/pic16/*.h: modified to handle structured SFR
11585 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11587 * src/port.h (PORT structure): added hook initPaths, now each
11588 port can declare its own default search paths,
11589 which can been seen with the --print-search-dirs option,
11590 see pic16 port for example,
11591 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11592 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11593 * (doPrintSearchDirs): NEW, replaces in a central manner the
11594 printing of search dirs which was split in set*Paths functions,
11595 * (main): added call to port->initPaths and doPrintSearchDirs,
11597 * src/ds390/main.c,
11600 * src/izt/tlcs900h.c,
11601 * src/mcs51/main.c,
11603 * src/pic16/main.c: modified port structures to reflect addition of
11606 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11607 * (pic16_dump_section): for registers in same address reserve memory once,
11608 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11610 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11611 result is greater in size than right or left,
11612 * (pic16_genUMult8X8_8): there are some cases where the result can
11613 be 16 bits size, so handle these,
11614 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11615 * (pic16_outBitC): modified to emit pcodes,
11616 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11618 * (genDivOneByte): implemented algorithm to divide 8-bits,
11619 * (genCmp): uncommented goto, but issues still exist,
11620 * (genAnd): fixed a bug with variables >8bits,
11621 * (genPackBits): optimization added that uses BCF/BSF to change a
11623 * (genAssign): fixed bug when assigning floating point literals,
11624 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11625 __sdcc_gsinit_startup label,
11626 * src/pic16/main.c (_pic16_init): removed search directory
11628 * (_pic16_initPaths): NEW, used to initialise search directories,
11629 * (_hasNativeMulFor): support functions for all except char/int
11630 multiplication, and char division,
11631 * (PIC16_port struct): modified entry for native mul support,
11632 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11634 * (buildCallTree): call to register_usage is ifdef'ed out,
11636 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11638 * device/include/string.h: applied Stas Sergeev's patch to make this
11639 header file compatible with the preprocessor -Wundef option
11640 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11641 failure (fixes bug #941458)
11643 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11645 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11646 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11647 that the variable, not the function, should be static
11648 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11649 to be consistent with non-literal case
11651 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11653 * src/SDCCast.c (isConformingBody): fixed bug #949967
11654 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11655 convilong): fixed bug #952086
11657 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11659 * src/SDCCmem.c (allocVariables): fixed bug #955321
11661 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11663 * src/hc08/main.c (_hc08_genAssemblerEnd),
11664 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11665 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11666 completely eliminated the use of a temporary file
11667 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11668 when more than one file linked
11669 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11671 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11673 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11674 which fixes bug #543481
11675 * support/regression/tests/bug-751703.c: fixed comments left from a
11676 cut and paste error
11677 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11678 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11679 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11681 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11682 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11683 are now changed to underscores in moduleName
11685 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11687 * as/mcs51/lkmem.c: better fix for bug #954173
11689 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11690 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11692 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11693 * device/include/c8051f000.h,
11694 * device/include/c8051f120.h,
11695 * device/include/c8051f300.h,
11696 * device/include/c8051f310.h,
11697 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11698 PWM16) and detab'ed
11700 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11702 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11703 and mailing lists, doc'ed --no-peep-comments, removed reference
11704 to knoppix (newest version has no LyX/LaTeX), other minor changes
11705 * src/SDCCglue.c (glue): save 2 bytes stack space with
11706 option --main-return. The ljmp could probably be avoided too
11708 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11710 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11712 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11714 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11715 * src/SDCCopt.c (isLocalWithoutDef),
11716 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11717 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11718 (credit to Maarten Brock for patch #949363, on which this is based)
11719 * support/regression/tests/bug-751703.c: some test cases of extern used
11720 within inner scopes.
11722 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11724 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11726 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11728 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11729 dwWriteLabel): fix to create valid debugger symbols even when
11730 the module name has non-alphanumeric symbols in it
11731 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11732 when a variable's allocation has been optimized away
11735 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11737 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11739 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11740 * src/mcs51/main.c,
11741 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11742 * src/ds390/main.c,
11743 * src/z80/gen.c (z80_emitDebuggerSymbol),
11745 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11747 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11748 * src/pic16/main.c,
11749 * src/avr/gen.c (avr_emitDebuggerSymbol),
11751 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11753 * src/SDCCdebug.c (emitDebuggerSymbol),
11755 * src/port.h: added a debugger struct to the port struct. Added a
11756 callback for defining debugger symbols
11758 * src/SDCCast.c (createLabel),
11759 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11762 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11763 iCode back to the ast for the function
11765 * src/hc08/ralloc.c (hc08_assignRegisters),
11766 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11767 unneeded fields from the regs struct.
11768 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11769 pushReg() & pullReg() functions instead of emitcode()
11771 * src/hc08/gen.c (genLabel, genhc08Code),
11772 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11774 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11777 * src/hc08/gen.c (genEndFunction, genhc08Code),
11779 * src/mcs51/gen.c (genEndFunction, gen51Code),
11781 * src/ds390/gen.c (genEndFunction, gen390Code),
11783 * src/z80/gen.c (genEndFunction, genZ80Code),
11786 * src/pic/gen.c (genEndFunction, genpic14Code),
11788 * src/pic16/gen.c (genEndFunction, genpic16Code),
11790 * src/avr/gen.c (genEndFunction, genAVRCode),
11792 * src/xa51/gen.c (genEndFunction, genXA51Code),
11794 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11795 specific code to cdbFile.c and out of the backend code generators
11797 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11798 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11799 starting address is now 0
11802 * as/hc08/m08pst.c,
11803 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11804 assembler directive for DWARF support
11805 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11809 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11811 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11813 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11814 and inappropriate peephole optimization in jump tables
11816 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11818 * as/hc08/m08pst.c,
11819 * src/SDCCglue.c: sdccopt works for the hc08 port now
11821 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11823 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11825 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11827 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11829 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11831 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11835 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11836 comments from the peephole optimizer replacement rules
11837 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11839 * src/SDCCcse.c (updateSpillLocation),
11840 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11842 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11843 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11844 objects far pointers
11846 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11848 * src/SDCCsymt.h: a missing part of my last change
11849 * src/pic/ralloc.c (regTypeNum),
11850 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11852 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11855 * src/SDCCicode.c (aggrToPtrDclType),
11856 * src/SDCCptropt.h,
11857 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11858 ptrPseudoSymConvert),
11859 * src/pic/ralloc.c (regTypeNum),
11860 * src/pic16/ralloc.c (regTypeNum),
11861 * src/hc08/ralloc.c (regTypeNum),
11862 * src/ds390/ralloc.c (regTypeNum),
11863 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11864 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11866 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11868 * link/z80/lkmain.c (afile),
11869 * as/hc08/lkmain.c (afile),
11870 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11871 prevent a pointer problem when a filename has no directory and
11872 no extension specified.
11874 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11876 * link/z80/lkmain.c (afile): allow periods in directory names
11877 * link/z80/lkmain.c (afile),
11878 * as/mcs51/lkmain.c (afile),
11879 * as/hc08/lkmain.c (afile): allow linker script file to have an
11880 extension other than ".lnk"
11881 * link/z80/lklex.c (getfid),
11882 * link/z80/lkmain.c (parse),
11883 * as/mcs51/lklex.c (getfid),
11884 * as/mcs51/lkmain.c (parse),
11885 * as/hc08/lklex.c (getfid),
11886 * as/hc08/lkmain.c (parse): Support comments in the linker script
11887 file on lines by themselves and after filenames
11889 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11891 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11893 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11895 * src/z80/peeph-z80.def: removed some peephole rules that don't
11896 work with multibyte arithmetic (fixed bug #937126)
11897 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11898 to registers and not global variables
11899 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11900 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11901 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11902 checking for assignments not internally generated (fixed bug #931895)
11903 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11904 structure member (fixed bug #930072)
11906 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11908 * src/SDCCmain.c (linkEdit),
11909 * src/hc08/main.c (_hc08_parseOptions),
11910 * as/hc08/Makefile.in,
11911 * as/hc08/aslink.h,
11913 * as/hc08/m08pst.c,
11914 * as/hc08/lkrloc.c (relr, rele),
11915 * as/hc08/lkarea.c (lnkarea)
11916 * as/hc08/lkmain.c (afile, parse),
11917 * as/hc08/lkelf.c: support for ELF output
11918 * as/hc08/lks19.c (s19),
11919 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11921 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11923 * as/mcs51/lkihx.c: Fixed bug #899105.
11925 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11927 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11928 .dsp files from Unix to DOS.
11930 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11932 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11933 function pointers; we have been compliant for several months now.
11934 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11935 change that was accidently commented out
11936 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11937 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11940 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11942 * src/hc08/gen.c: output of all of the internal debugging information
11943 is now controlled by the D() macro; it is disabled by default
11945 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11947 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11948 harder to keep the same registers during a CAST iCode
11949 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11950 long via int can be done in a single cast, if the signedness is
11952 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11953 putchar() in tinibios.c in ds390's library
11955 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11957 * src/SDCCast.c (decorateType): fixed bug #898889,
11958 cast result of a literal complement too
11959 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11960 fixed check for bitfields
11962 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11964 * src/SDCCicode.c (geniCodeLogic): made it static,
11965 (geniCodeLogicAndOr): added in order to fix bug #905492,
11966 (ast2iCode): fixed bug #905492
11967 * support/regression/tests/bug-905492.c: added
11968 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11969 (processParms): fixed bug #927659: don't copy parms, this will clear
11971 * support/regression/tests/bug-927659.c: added
11973 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11975 * src/SDCCast.c (addCast): don't cast float to char
11976 * device/lib/libsdcc.lib: added _memmove
11978 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11980 * device/lib/large/Makefile: fixed parallel execution by
11981 replacing `make` by `$(MAKE)`
11983 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11985 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11986 offsets (fixes bug #923936)
11988 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11990 * device/lib/small/Makefile: fixed parallel execution by
11991 replacing `make` by `$(MAKE)`
11993 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11995 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11997 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11999 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12000 * src/regression/Makefile: Regression test was not running.
12002 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12004 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12005 complement if possible
12006 * src/SDCCval.c (valComplement),
12007 * src/SDCCicode.c (operandOperation): fixed complement of literal
12008 * support/regression/tests/onebyte.c (testComplement): added
12010 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12012 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12013 return an optimized tree; actually replace actParm with the new tree
12014 * src/SDCCast.h: added some parantheses to remove side effects
12015 * support/regression/tests/bug-920866.c
12017 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12018 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12019 Bit operands were not being handled properly in the pic14 port.
12020 (now src/regression/add.c passes again).
12022 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12024 * src/SDCC.y (labeled_statement): case and default no longer require
12025 a following statement (RFE #893037)
12027 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12029 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12030 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12031 disabled (fixes bug #916294)
12032 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12033 "mov a,acc"; patch provided by Lenny Story
12034 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12036 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12038 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12040 * src/ds390/gen.c (genFunction, genEndFunction),
12041 * src/ds390/ralloc.c (ds390_assignRegisters),
12042 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12043 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12044 pushed if there are parameters passed on the stack. Also, a cleaner
12045 way to decide if r0/r1 should be pushed/popped. (Together they fix
12048 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12051 * device/lib/mcs51/crtpagesfr.asm,
12052 * device/lib/mcs51/crtxinit.asm,
12053 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12054 to avoid confusion with Si Lab's SFRPAGE register.
12056 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12058 * src/SDCCglue.c (emitMaps): allow public sfr variables
12059 * src/SDCCglue.c (initialComments): include compiler build date
12060 with compiler version and put the timestamp of the generated
12061 assembly file on a serperate line to be less confusing.
12062 * src/port.h: added genInitStartup hook
12064 * src/ds390/main.c,
12067 * src/pic16/main.c,
12069 * src/z80/main.c: genInitStartup initialize as NULL (default to
12070 historical behaviour)
12071 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12072 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12073 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12074 library instead of hard coding it into the compiler.
12075 * support/regression/ports/mcs51-stack-auto/spec.mk,
12076 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12077 * device/lib/mcs51/Makefile,
12078 * device/lib/small/Makefile,
12079 * device/lib/large/Makefile,
12080 * device/lib/mcs51/crtpagesfr.asm,
12081 * device/lib/mcs51/crtstart.asm,
12082 * device/lib/mcs51/crtxclear.asm,
12083 * device/lib/mcs51/crtxinit.asm,
12084 * device/lib/mcs51/crtclear.asm,
12085 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12086 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12087 and into user configurable files.
12088 * device/lib/clean.mk: clean mcs51 directory too
12089 * support/regression/tests/longlit.c: added static to T1 declaration
12090 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12091 accesses in the initialization code
12093 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12095 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12096 OSCTRIMVAL as noted in bug #916008
12098 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12100 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12101 in loops with multiple exits (reported as incorrect registers
12102 used by Martin Helmling in Sdcc-user list)
12104 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12106 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12107 made ds390 register extensions look less like error messages
12109 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12111 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12112 reported by Adam Wozniak in Sdcc-user list
12114 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12116 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12117 arithmetic optimizations, added debug output
12119 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12121 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12122 * sdcc.spec: updated and split sdcc into 3 rpms
12123 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12124 needed for literals of LEFT_OP and '+'
12125 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12126 introduced RESULT_TYPE_NOPROM
12127 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12129 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12130 limited promotion to int only for '*'
12131 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12133 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12135 * src/pic16/gen.c (genSkip),
12136 (genc16bit2lit), (gencjneshort): commented out
12137 (is_LitOp): new helper function, checks operand type
12138 (genCmpEq): rewritten
12140 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12142 * support/regression/tests/bug-908454.c: added
12144 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12146 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12147 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12148 (geniCodeCast): cosmetic, don't preserve bit storage class
12149 (geniCodeLeftShift): added promotion
12150 (geniCodeLogic): fixed regression
12151 * src/SDCCsymt.c (computeTypeOr): accept bits too
12152 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12154 2004-03-07 Borut Razem <borut.razem AT siol.net>
12156 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12158 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12160 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12161 version of pic16_genPackRegisters which does not check if ic is a
12163 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12164 function cause string1.c regression test fails
12166 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12168 * sim/ucsim/configure.in,
12169 * sim/ucsim/configure,
12170 * sim/ucsim/doc/Makefile.in: use docdir
12171 * src/SDCC.y: fixed sbit atrributes
12172 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12173 * src/SDCCast.c (decorateType): |^& need special promotion handling
12175 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12176 * src/SDCCsymt.h (computeType),
12177 * src/SDCCicode.c: computeType() needs op
12178 * src/SDCCsymt.c (checkTypeSanity),
12179 * doc/sddman.lyx: "plain" bitfields are unsigned
12180 * src/SDCCsymt.c (computeTypeOr): added
12181 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12183 * src/SDCCval.c (val*): computeType() needs op
12184 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12185 * support/regression/tests/onebyte.c: added tests for |^&
12187 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12189 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12190 for writing icode into asm output.
12192 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12194 * src/pic16/device.c: added some debug lines enabled
12195 with macro DEBUG_CHECK,
12196 * src/pic16/genarith.c: more debug in genPlus,
12197 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12198 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12199 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12200 * (aopForSym): onStack symbols are re-placed in data memspace,
12201 and onStack flag is cleared,
12202 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12203 copy temporary pcodeop,
12204 * (genPcall): added warning for not updating PCLATU,
12205 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12206 always true for pic16 port,
12207 * (genMultOneWord): NEW, supports integer multiplication,
12208 * (genMult): modified to call genMultOneWord,
12209 * (ifxForOp): added warning when return NULL,
12210 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12211 flag is set before call to operandFromSymbol for implicit
12213 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12214 options.intlong_rent are set by default,
12215 * (_hasNativeMulFor): modified to allow port generation of integer
12217 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12218 set regtype to REG_SFR for all registers, restricting seting the
12219 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12221 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12223 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12224 more than 500 times in the regression tests
12226 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12228 * support/Util/SDCCerr.h,
12229 * support/Util/SDCCerr.c,
12230 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12232 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12233 for symbol conflicts.
12234 * support/valdiags/tests/enum.c,
12235 * support/valdiags/tests/tentdecl.c,
12236 * support/valdiags/tests/struct.c: expect possible error messages
12237 referring to original symbol definitions.
12238 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12240 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12242 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12244 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12246 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12248 * src/pic16/ralloc.c (newReg): fixed bug #908929
12250 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12252 * src/ds390/gen.c: added missing #include "main.h"
12254 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12256 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12257 checking if symbol is already in set,
12258 * src/pic16/device.h: prototype for checkAddSym,
12259 * src/pic16/gen.c: (_G): added entry interruptvector,
12260 * (assignResultValue): removed some commented out lines,
12261 * (genFunction): check for ISR via sym->type, absolute section for
12262 interrupt code is created via a new pBlock, the goto instruction is
12263 placed now correctly at the interrupt vector position, changed all
12264 references from ivec to _G.interruptvector,
12265 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12266 is the interrupt is a high priority one, same for return from ISR,
12267 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12268 externs to calls of checkAddSym,
12269 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12270 pic16_pcode_verbose flag is set,
12271 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12272 * src/pic16/pcoderegs.c: message about how many registers are saved
12273 will only be emitted if pic16_pcode_verbose flag is set,
12275 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12277 * src/ds390/ralloc.h,
12278 * src/ds390/ralloc.c (ds390_regWithIdx),
12279 * src/ds390/gen.c (emitcode),
12280 * src/ds390/main.h,
12281 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12282 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12283 ds390operandCompare, getRegsRead, getRegsWritten,
12284 initializeAsmLineNode): customized instruction size calculation for
12285 ds390, started basis for some register optimizations
12286 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12287 corresponding assembly output
12288 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12289 missing push/pop of r0/r1. Optimized push/pops
12291 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12293 * src/mcs51/main.c (instructionSize): fixed ACALL size
12294 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12296 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12298 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12299 the sorting of rlist with NULL elements
12300 * (print_idataType, print_idata): NEW to create idata sections
12301 * src/pic16/device.h: idataSymSet new variable
12302 * src/pic16/gen.c (genFunction): fixed some bugs in string
12303 comparing, improved the absolute section creation for ISRs,
12304 added FSR0L/FSR0H in registers that are saved in an ISR,
12305 * (genInline): fixed the processing of inline snippets,
12306 now they undergo no process by the peephole optimizer
12307 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12308 are placed in idataSymSet,
12309 * (pic16emitStaticSeg): extern symbols are added in externs,
12310 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12311 switching when aboslute variables are placed in access bank memory
12312 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12313 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12314 commented out with #if,
12315 * (pic16_packRegisters): reintroduce the check for CAST because some
12316 symbols are not correctly handled,
12317 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12318 pCodeInstruction instead of pCode,
12319 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12320 pCodeAsmDir definition,
12321 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12322 directive, then the argument directive is emitted without the leading
12323 tab, hack for inline labels which must be in the first column,
12324 * (compareLabel,pic16_findNextInstruction),
12325 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12326 * (insertBankSwitch): modified for the new pCodeAsmDir,
12328 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12329 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12331 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12333 * (pushSide): commented out with #if,
12334 * (assignResultValue): fixed some typos in saving
12336 * (genPcall): FIXED and sync'ed with genCall,
12337 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12338 * (genNearPointerGet): fixed to handle some more cases,
12339 implementation scheme via table reads,
12340 * (genConstPointerGet): modified to access code memory correct,
12341 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12342 and improved to handle some cases
12343 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12344 instead of "RETLW" for init data
12345 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12346 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12347 variables are placed in access bank memory (<0x80 and >=0xf80),
12348 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12349 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12350 TBLWT_POSTDEC,TBLWT_PREINC
12351 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12352 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12354 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12355 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12356 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12357 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12359 2004-02-29 Borut Razem <borut.razem AT siol.net>
12361 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12362 support/Util/findme.h, support/Util/system.h: enhance binary relative
12363 search for lib and include by using findProgramPath()
12365 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12368 * src/SDCCpeeph.c (pcDistance),
12370 * src/mcs51/ralloc.h,
12371 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12372 * src/mcs51/main.h,
12373 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12374 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12375 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12376 size calculation port specific, started basis for some register
12378 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12379 missing push/pop of r0/r1. Optimized push/pops
12380 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12381 * device/lib/_modsint.c (_modsint),
12382 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12383 and stack version so regression tests pass
12385 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12387 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12388 * src/SDCCast.c (decorateType): catch another small optimization
12390 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12391 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12392 modified to finally use computeType() all over SDCC,
12393 see Feature Request #877103
12394 * src/SDCCval.h: cosmetic
12395 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12396 valCompare(); regression tested in muldiv.c
12397 * support/regression/tests/muldiv.c (testMod): mod sign follows
12400 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12402 * src/SDCCast.c (decorateType): fixed bug #902362
12403 * doc/INSTALL.txt: fixed install instructions for win32
12405 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12407 * device/include/Makefile.in (install): fixed by replacing spaces
12410 * doc/INSTALL.txt: updated for release
12411 * doc/sdccman.lyx: added warning for --xstack being buggy
12413 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12415 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12416 to eliminate build warnings.
12417 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12419 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12420 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12422 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12423 removed -penable-stack, added comment for stack pragma, added
12424 warning for not initializing the stack/frame registers, removed
12425 comment at interrupts section
12427 Stack is made permanent, there is no ability to disable stack usage.
12428 * src/pic16/device.h,
12429 * src/pic16/device.c: removed all references to USE_STACK macro,
12430 * src/pic16/device.c (pic16_dump_section): when no elements in
12431 rlist, free rlist before return,
12432 * (pic16_dump_int_registers): NEW, internal registers are a new set
12433 of general purpose registers reused by each function,
12434 * (checkAddReg): returns 1 if registers is added to set,
12435 * (pic16_groupRegistersInSection): when a registers is of type
12436 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12437 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12438 SRCASECMP macro is moved here from device.c
12439 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12440 PO_PCLATU, PO_PRODL, PO_PRODH,
12441 * (pic16_pCodeOpType, genMinus,
12442 changed compares to "a" register, with AOP_ACC,
12443 * (pic16_genPlus): fixed some bugs and indented properly,
12444 * (pic16_addSign): changed size to size+offset in the MOVWF
12446 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12447 multiply 8-bit operand by literal, result is 8-bit,
12448 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12449 multiply 2 8-bit operand, result is 8-bit,
12450 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12452 * src/pic16/gen.c: changed accUse to contain WREG only,
12453 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12454 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12455 true, do not use immediate addressing any more unless sym is a
12456 pointer in codespace,
12457 * (aopForRemat): do not use immediate addressing when symbol not in
12458 codespace and when symbol's address is requested,
12459 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12461 * (aopGet): added case for AOP_ACC and don't return "accumulator
12462 bug" but WREG instead,
12463 * (popGetTempReg): pushes contents of temporary register in stack,
12464 * (popReleaseTempReg): pops contents of temporary register from
12465 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12466 * (pic16_popGet): separated case AOP_ACC to return register WREG
12467 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12468 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12469 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12470 the use of immediate pointers to certain cases only.
12472 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12473 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12474 * (assignResultValue, genCall, genRet): modified to use the new
12475 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12476 genPcall is still broken,
12477 * (genFunction): added code to create 'A' type pBlocks when
12478 interrupt functions are generated, code not extensively tested yet,
12479 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12480 * (genEndFunction): modified so ISRs pop stored registers from stack,
12481 * (genMultOneByte): cleanup,
12482 * (AccRsh): added flag andmask, to and result with appropriate mask,
12483 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12484 * (genDataPointerGet): fixed and reenabled its use,
12485 * (genNearDataPointerGet): bugs fixed,
12486 * (genDataPointerSet): bugs fixed,
12487 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12488 pic16_DumpSymbol, pic16_DumpOp,
12489 * src/pic16/genutils.h: function prototypes for the above functions,
12490 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12492 * (pic16emitRegularMap): many many many improvements, but needs a
12494 * src/pic16/main.c: enable_stack in pic16_options is removed,
12495 * (_pic16_parseOptions): removed command line options -penable-stack,
12496 * (_process_pragma): emit stack symbol only when stack pragma is
12498 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12499 redirected to FSR0L/FSR0H pair,
12500 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12501 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12502 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12504 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12505 * (dumpPicOptype): NEW,
12506 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12507 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12508 with movff instruction,
12509 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12510 added pic16_int_regs, some packRegsFor* functions are commented out,
12511 because produce errors,
12512 * src/pic16/NOTES: minor modifications
12514 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12516 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12517 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12519 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12520 * as/mcs51/lkaomf51.c: fixed bug #895763
12522 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12524 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12526 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12528 * doc/sdccman.lyx: added details about the HC08 storage classes and
12529 interrupts, fixed the register usage info for z80 & gbz80
12531 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12533 * doc/sdccman.lyx: added more pic16 port documentation
12534 * device/include/pic16/: added header pic18fregs.h
12536 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12538 * doc/sdccman.lyx: added Vangelis' contribution
12540 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12542 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12543 extend to the next CALL or PCALL, not just to the next CALL.
12545 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12547 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12549 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12551 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12552 bug #895752 and a better fix for bug #716790
12554 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12556 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12558 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12560 * doc/sdccman.lyx: minor changes, minor changed
12562 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12564 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12565 which can't handle SDCC_NEWONEBYTEOPS,
12566 (geniCodeMultiply): removed conversion from mult to shift for pic14
12569 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12572 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12573 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12574 thus fixing bug #895406
12576 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12578 * device/lib/_modsint.c,
12579 * device/lib/_modslong.c: sign follows divisor only
12580 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12581 signs or signedness can be ignored
12582 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12583 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12584 added optimization for IFX,
12585 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12587 reenabled optimization for IFX, which was removed on 2004-01-11
12588 * src/SDCCast.h: added return type IFX
12589 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12590 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12591 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12592 SDCC_OLDONEBYTEOPS selects the old behaviour
12593 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12594 changed again and commented promotion rule
12595 * src/SDCCval.c (valDiv): promotion no longer necessary
12596 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12597 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12599 * support/regression/tests/onebyte.c: added
12601 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12603 * gen.c (genInline): reverted to old code for assemnling inline
12604 code because of bug reported James Chadd
12606 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12608 * ralloc.h: missing declarations from previous patch,
12609 seems that patch for ralloc.h was never applied, fixed
12611 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12612 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12616 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12617 indirect addressing. Marked FSR0 as deprecated
12618 * gen.c (pointerCode): commented out, not needed now
12619 (pic16_popGet2p): new MOVFF helper function
12620 (genGenPointerGet),
12621 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12622 (shiftRLong): removed duplicate debugging info
12624 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12626 * src/ds390/gen.c (genNearPointerGet),
12627 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12628 optimization with bits, but not bitfields.
12629 * src/ds390/ralloc.c (packRegisters),
12630 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12632 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12634 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12636 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12639 * src/SDCCicode.c (operandFromSymbol),
12640 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12641 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12642 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12643 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12644 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12645 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12647 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12648 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12649 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12650 * src/SDCCsymt.c (newSymbol),
12651 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12654 * src/SDCCval.c (newiList): fixed bug #885705
12656 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12658 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12659 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12661 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12663 * device/include/c8051f120.h,
12664 * device/include/c8051f300.h,
12665 * device/include/c8051f310.h: added/updated header files for Silicon
12666 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12667 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12668 in new section Submitting patches
12670 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12672 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12673 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12674 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12676 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12677 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12678 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12680 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12681 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12682 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12684 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12685 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12686 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12687 genGenPointerSet): fixed bug #892400
12688 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12689 to eliminate build warnings.
12690 * src/SDCCast.c (processParms),
12691 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12693 * support/valdiag/valdiag.py: added GCC to the list of defines active
12694 when compiling with gcc
12696 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12698 * support/Util/SDCCerr.h,
12699 * support/Util/SDCCerr.c,
12700 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12701 with an incomplete type (fixed bug #883734)
12702 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12704 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12706 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12708 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12710 * src/SDCCast.c (decorateType),
12711 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12712 function pointer implementation
12713 * support/regression/tests/funptrs.c: added tests to verify both forms
12714 of function pointers work correctly. Added tests to verify parameters
12715 are passed in the correct order.
12717 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12719 * device.c (regCompare): registers are sorted by ascending
12720 address and increasing size,
12721 * main.c (_pic16_finaliseOptions): removed the declaration
12722 of compiler macro MCU. Now a macro of the format pic18fxxxx
12723 will be defined from the command line
12725 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12726 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12728 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12729 PCOP_RLCF was overwritten!
12730 * gen.c (genSkip): commented out calls to pic16_emitcode,
12731 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12733 * (genRRC): added debugging info,
12734 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12735 overwritten while shifting,
12736 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12737 overwritten while shifting,
12740 * (shiftLLeftOrResult),
12741 * (shiftRLeftOrResult),
12743 * (shiftLLong): Implemented with pic16_emitpcode
12744 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12745 * (genLeftShift): Fixed bug, operand for shift by variable always
12746 was "and"ed with 0x0f,
12747 * (genLeftShiftLiteral),
12749 * (genRightShiftLiteral): added debugging info,
12750 * (genrshFour): added comment,
12751 * (genRightShift): determined signedness from operand "left"
12752 instead of "result"
12754 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12756 * src/SDCCicode.c (geniCodeParms),
12757 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12758 function pointers, fixed function pointer bugs #861242 and #861896
12760 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12762 * device/include/c8051f000.h,
12763 * device/include/c8051f120.h,
12764 * device/include/c8051f300.h: added header files for Silicon
12765 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12767 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12769 * src/SDCCast.c (processParams): added new type flow and restructured
12770 (gatherAutoInit): added new type flow
12771 (addCast): cosmetic changes
12772 (getLeftResultType): added new type flow for array indices, patch
12773 provided by Stas, see FR #877103
12774 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12775 array index patch by Stas
12776 * src/SDCCast.h: added prototype getResultTypeFromType()
12778 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12779 * src/pic/glue.c (pic14emitStaticSeg),
12780 * src/pic16/glue.c (pic16emitStaticSeg),
12781 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12782 for initialization of symbols
12783 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12784 * support/Util/SDCCerr.h:
12785 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12786 * .version: bumped version number to 2.3.8
12787 * device/include/Makefile.in (install),
12788 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12791 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12793 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12794 Slade Rich fixed an optimization bug
12795 * src/pic/pcodepeep.c,
12796 * src/pic/pcoderegs.c
12797 * doc/Makefile (install): added test for directory
12799 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12801 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12802 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12803 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12804 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12805 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12806 * as/mcs51/asexpr.c (term),
12807 * as/hc08/asexpr.c (term): fixed bug #887146
12809 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12811 * src/z80/gen.c (genMult): handle single byte result product
12812 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12813 DUMMY_READ_VOLATILE (fixed bug #886367)
12815 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12817 * support/regression/tests/libmullong.c: fixed logic, on little endian
12818 hosts we ended without a mullong_wrapper()
12820 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12822 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12823 virus/worm forged address usage.
12825 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12827 Fixed promotion, it should be done on AST level:
12828 * src/SDCCast.c (addCast): added promotion to int
12829 (decorateType): updated call to upCast()
12830 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12831 usualUnaryConversions()
12833 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12835 * support/regression/tests/literalop.c (mulWrapper): Added a
12836 wrapper to remove integer overflow warnings.
12838 * support/regression/tests/float_trans.c: Made work on host.
12840 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12843 * support/regression/generate-cases.py (main): Changed from inline
12846 * doc/Makefile (install): Changed to depth first to get rid of
12847 missing directory install warning.
12849 * as/Makefile (install-doc): Made work on Mac.
12851 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12853 * src/SDCCast.c: added an additional type flow in decorateType() of
12854 opposite direction, see feature request #860006; it's enabled at runtime
12855 by setting the environment variable SDCC_NEWTYPEFLOW
12856 * src/SDCCast.h: changed prototype of decorateType()
12857 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12858 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12859 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12860 see feature request #877103
12861 * src/SDCCval.c: updated call of decorateType()
12862 (valBitwise): fixed bug #882876
12863 (valMinus): added promotion
12864 (valLogicAndOr): result is unsigned
12865 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12866 * src/SDCCsymt.c (computeType),
12867 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12868 must not cause an unsigned operation
12869 * src/pic/glue (pic14emitRegularMap),
12870 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12872 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12874 * src/pic/pcode.c (PCodeID): commented out left over debug code
12876 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12878 * support/valdiag/tests/overflow.c: added shift tests
12879 * src/pic/device.c,
12886 * src/pic/pcodepeep.c,
12887 * src/pic/pcoderegs.c,
12888 * src/pic/ralloc.c,
12889 * src/pic/ralloc.h: applied patch from Slade Rich;
12890 added support for multiple code pages and multiple RAM banks on the
12891 PIC 14 port. The ASM files now no longer simply assume all the
12892 code / RAM are in the same page / bank. This means the linker can
12893 safely allocate code/RAM of separate ASM files to different pages/banks.
12894 * doc/sdccman.lyx: added Slade's tips
12895 * src/mcs51/peeph.def: fixed bug #880768
12897 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12899 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12900 * src/SDCCast.c (decorateType): fixed bug #880197
12902 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12904 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12907 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12908 strtof is not part of C89 and isn't included with Mac OS X.
12910 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12912 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12913 shiftL2Left2Result): fixed bug #879326
12914 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12915 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12916 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12917 address fetch for clr instruction
12918 * device/lib/hc08/_mulint.c: created optimized assembly version
12919 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12921 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12923 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12924 proposed in FR #877103
12926 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12928 * src/SDCCval.c (cheapestVal): added missing checks
12929 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12930 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12932 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12934 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12937 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12939 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12940 loaded with the linker search paths (-L arguments) and the libraries
12941 to be linked with the current source (-l arguments). Changes
12942 currently will affect only the pic16 port.
12943 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12944 include path the port specific paths and port specific libraries,
12945 * gplink command now contains the $3 argument,
12946 * src/pic16/device.h,
12947 * src/pic16/device.c,: structure PIC_device is made public and
12948 renamed to PIC16_device, the same for variable Pics which is renamed
12949 to Pics16. Updated all references to them.
12950 * src/pic16/glue.c (pic16glue): corrected bug with code
12951 initialization which bypassed the variable initializations block.
12953 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12954 COMPILE_FLAGS and added the --nostdinc option
12956 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12958 * device/include/mc68hc908jb8.h: Register defs for another member
12959 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12961 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12963 Documenting changes from previous commits.
12964 * configure.in (version 1.56),
12965 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12966 when generating output files to configure the pic16 library,
12967 but now I've commented it out, since gputils aren't installed in the
12968 SF compile farm, so library won't compile
12970 * device/lib/Makefile.in (version 1.56): initially I've added in
12971 target 'all' the prerequestive 'model-pic16' so it compiled the
12972 pic16 library, but now I've commented it out for the same reasons
12974 * added targets 'model-pic16' and 'objects-pic16' to compile the
12976 * added target 'port-specific-objects-pic16' to handle the
12977 generated libraries and copy them into the build/ directory
12978 * added target 'clean-intermediate-pic16' to clean intermediate
12979 files into pic16 directory
12980 * in target 'installdirs' added line to create directory pic16 in
12981 the installation path
12983 * device/include/Makefile.in (version 1.11): in target 'install'
12984 added lines to copy all header files to installation path,
12985 * in target 'installdirs' added line create directory for pic16
12986 headers in the installation path
12988 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12990 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12993 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12996 * device/lib/configure.in,
12997 * device/lib/configure: fixed for autoconf 2.57
12999 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13001 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13002 option so that it actually works. Made it specific to the z80, since
13003 the gbz80 doesn't have these kinds of I/O ports.
13005 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13007 * device/include/z180.h,
13008 * device/lib/_memcpy.c,
13009 * device/lib/_memmove.c,
13010 * device/lib/_mulint.c,
13011 * device/lib/ser_ir.c,
13012 * device/lib/ser_ir_cts_rts.c,
13013 * device/lib/_strcmp.c,
13014 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13015 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13016 portmode; added deprecation warning for bank= and protmode= forms.
13017 Also, guard against buffer overflow.
13018 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13020 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13022 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13023 changed interrupt vector table generation to only emit declared vectors.
13024 * device/include/Makefile.in: added missing backslash
13025 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13027 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13029 Mainly changes to support compilation of the device libraries
13030 * src/pic16/device.c: stack is allocated via symbol and not
13031 via literal number. The symbol is placed in the corresponding
13032 position of the data ram
13033 * (pic16_dump_section): relocatable and absolute uninitialized
13034 data are now emitted in sorted order to reduce section naming,
13035 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13036 weren't marked as being in the access bank,
13038 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13040 Added portion of GNU PIC Library under the directory
13041 device/include/pic16 and device/lib/pic16. These files
13042 contain the declarations of SFRs for the PIC18Fxx2 devices.
13043 The directory is initialized via configure from toplevel.
13045 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13047 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13048 the spilllocations to be compared correctly
13050 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13052 * src/SDCCast.c (decorateType): fixed bug introduced today
13054 2004-01-12 Borut Razem <borut.razem AT siol.net>
13056 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13057 doc/sdccman.lyx: upper case pragmas are deprecated
13059 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13061 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13062 in simpler and even better code
13064 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13066 * src/SDCCicode.c (operandOperation): fixed bug #874819
13067 * src/SDCCast.c (decorateType): fixed
13068 char foo (unsigned long ul) { return ul > 0; }
13070 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13072 * doc/sdccman.lyx: Moved and added some sections, small changes
13073 all over. Telling LaTeX to be less strict with word spacing
13074 to better keep the right margin. Changed some notes about
13075 maintainance of the ports in section 3.2.1 - is it OK like this?
13077 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13079 SDCC source changes:
13080 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13081 convilong): modified to inform the pic16 port that builtin functions
13084 PIC16 PORT specific changes:
13085 * src/pic16/device.c pic16_dump_equates() added,
13086 processor registers declared internally by the port are emitted in
13087 the translation as equates,
13088 * src/pic16/gen.c: inline code is passed unprocessed to the
13090 * (pic16_popGetLit2): fnuction modified to take second operand as
13091 pCodeOp pointer and not as literal,
13092 * (popRegFromIdx): prefixed with pic16_,
13093 * (pic16_popCombine2): modified to receive already allocated pCode
13095 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13096 * (genFunction): initializes local stack frame and pushes on stack
13097 all the registers used by this function,
13098 * (genEndFunction): restores all registers from stack and restores
13100 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13102 * (pic16glue): changed the program startup sequence,
13103 * added new dbName code 'A' for functions placed in absolute section
13104 * src/pic16/main.c: added function attribute _naked,
13105 * added pragma 'code' to place a fnuction at an absolute address,
13106 * added command line arguments --debug-ralloc and --pcode-verbose,
13107 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13108 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13109 * (pic16_newpCodeOpLit2): modified to take the second operand as
13111 * (pic16_printpBlock): modified to emit each function in a separate
13113 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13114 UPPER for immediate operands,
13115 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13117 * src/pic16/peeph.def: all peepholes with movff are commented out,
13118 because there is a problem in the pcode peep optimizer,
13119 * src/pic16/ralloc.c: the register allocator can now reuse local
13120 function symbols for another function. This saves register usage.
13121 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13123 Added file src/pic16/NOTES with information about program writing on
13124 the current port version.
13126 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13128 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13129 and peephole 252 (array access)
13131 2004-01-09 Borut Razem <borut.razem AT siol.net>
13133 * src/SDCCmain.c : fixed #872250: -l command line defined library
13134 files are scanned before standard library files
13136 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13138 * src/SDCCast.c (decorateType): fixed bug #874046
13140 2004-01-09 Borut Razem <borut.razem AT siol.net>
13142 * support/scripts/sdcc.nsi: remove previous installation
13144 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13146 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13147 bytes for last interrupt vector (mcs51)
13148 * sdcc.spec: fixed typo
13150 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13152 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13153 gen51Code): more efficient parameter receive for --model-large
13156 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13158 * src/ds390/main.c,
13159 * src/z80/main.c: added missed needLinkerScript flags (more than
13160 one port structure defined in these file)
13161 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13164 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13166 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13167 * src/port.h: added flag needLinkerScript in port->linker
13168 structure to inform whether to create a .lnk file or not,
13170 * src/ds390/main.c,
13172 * src/mcs51/main.c,
13174 * src/pic16/main.c,
13176 * src/z80/main.c: changed appropriately to configure
13177 needLinkerScript flag
13179 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13180 * src/pic/glue.c: added variable udata_section_name to
13181 override default uninitialized data segment definition for
13182 devices only with SHAREBANK memory (reported from Erik Epetrich)
13183 * (pic14emitOverlay): modified to emit a commented overlay segment
13184 directive when no overlay data exist
13185 * (picglue): modified to emit uninitialized data segment
13186 according to udata_section_name
13187 * src/pic/main.c (_pic14_parseOptions): added command line
13188 options --udata-section-name=[name] to override default
13189 udata definition name
13190 * modified _linkCmd and _asmCmd to include compiler passed
13191 arguments via -W option
13192 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13193 object file from '.rel' to '.o' in port->linker structure,
13194 changed size of fptr from 2 to 3 in port structure
13196 2004-01-07 Borut Razem <borut.razem AT siol.net>
13198 * support/scripts/sdcc.nsi: update PATH
13199 * support/scripts/sdcc.ico: craeted
13201 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13203 * device/include/Makefile.in: fix install
13204 * doc/Makefile: fix install
13206 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13208 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13210 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13211 how the function variable allocation summary is displayed; also
13212 include information about variables allocated to the overlay
13215 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13217 * as/mcs51/lkmain.c: Help about -Y option
13218 * as/mcs51/lkarea.c: Fixed gcc warnings
13220 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13222 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13224 * support/valdiag/tests/overflow.c: added
13225 * src/SDCCast.c (decorateType),
13226 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13227 LEFT_OP (left shift)
13229 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13231 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13232 (default behaviour).
13234 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13236 A python script to validate compiler diagnostic messages. It can be
13237 used to verify that sdcc complains about bad c source code and
13238 gives a good location of the error.
13239 * support/valdiag/Makefile,
13240 * support/valdiag/valdiag.py,
13241 * support/valdiag/tests/*
13243 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13245 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13246 * src/SDCCsymt.c (newEnumType),
13248 * support/Util/SDCCerr.c,
13249 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13251 * support/regression/tests/enum.c: added test for enum values that
13252 require at least 2 bytes of storage.
13254 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13256 * src/common.h: added ifndef/define/endif macros
13257 around the header file.
13258 Bug reported from Jesus Calvino-Fraga
13260 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13262 * sdcc.spec: updated
13263 * device/include/Makefile.in: don't install CVS directories
13264 * device/lib/Makefile.in: added removal of CVS directories after install
13265 * doc/Makefile: fixed install, added local_icons
13266 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13267 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13268 * src/ds390/gen.c (genRightShift): fixed bug #870788
13269 * src/SDCCast.c (decorateType): fixed bug #870781
13271 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13273 PIC16 port related changes:
13274 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13275 added variable stackPos,
13277 * gen.c: genCall, assignResultValue: added support for
13278 pushing/retrieving function parameters to/from stack,
13279 genFunction,genEndFunction: setup stack frame for the
13280 generated function,
13281 genAddrOf: will be changed according to bug 863624
13283 * added files genutils.c and genutils.h which contain gen*
13284 debugged and optimised functions extracted from gen.c
13286 * glue.c: added variable 'externs' which holds extern symbols,
13287 pic16emitRegularMap: is modified to properly handle relocatable
13288 symbols under the new scheme,
13289 pic16createInterruptVect: is modified
13290 pic16printPublics: is modified to emit 'global' assembler directives,
13291 added pic16_printExterns to print extern symbols,
13292 pic16glue: initializes stack/frame pointer in the beginning of
13293 the assembly output. Temporary hack, will be corrected later,
13294 because gplink yet does not support stack and SDCC does not
13295 yet support a type of crt0.o object to create the final binary.
13297 * Removed many lines that contain 8051 legacy code.
13298 * The code is finally placed under a 'code' directive.
13299 * Added port specific options.
13301 * _process_pragma: simplified since now we do not need *special*
13302 include file to define SFR registers. But a separate header
13303 will be needed. This will be developed later.
13304 * _pic16_parseOptions: added, parses port specific options:
13305 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13306 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13307 --preplace-udata-with=
13309 * _pic16_setDefaultOptions: modified to initialize section names,
13310 but hack is temporarly out of order since it needs improvement.
13311 * _pic16_genAssemblerPreamble: configuration words are emitted by
13312 their address instead of their name. This part is incomplete and
13313 supports only the 18Fxx2 devices. Other devices will emit an error
13314 during assembly since they do not contain the same set of config
13316 * _pic16_genIVT: is modified,
13318 * pcode.c: added definitions for some hardware registers that are needed
13320 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13321 All PCI entries are updated. Now LFSR is supported.
13322 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13323 * added pic16_newpCodeOpLit2 to support instructions with
13324 two literal arguments
13325 * pic16_pCode2str: corrected code that emits assembler instructions
13326 with two literal operands and those that have an access bit modifier
13327 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13328 this fixes a bug which caused some labels to be lost, when an
13329 assembler directive was added, i.e. banksel,
13330 * pic16_FixRegisterBanking: improved logic that causes the insertion
13332 * InlineFunction: functions that are called once, are not any more
13333 inlined. This can be a port option in the future,
13335 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13337 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13338 hold the corresponding uninitialized symbols,
13339 * pic16_allocProcessorRegister: registers have explicit marked the
13341 * pic16_allocInternalRegister: registers are explicit marked as
13343 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13344 processing list, so bit registers were lost,
13347 * ralloc.h: added field 'accessBank' and original symbol operand
13348 in register definition,
13349 * removed the field isMapped from register definition,
13351 ** Several functions have been removed from various sources:
13352 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13353 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13354 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13355 pic16_assignRelocatableRegisters
13357 ** others have been introduced:
13358 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13359 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13361 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13363 * support/scripts/inc2h.pl: changed definition of BIT_AT
13364 to emit 'sbit at' instead of 'bit at'. This was a request.
13366 PIC16 port related preliminary changes:
13367 * gen.c: prefixed function popRegFromString with
13368 pic16_ and all references to it corrected
13369 * pcode.c: all pic16_pc_* hardware registers prefixed
13370 with underscore (_),
13371 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13372 * ralloc.c: newReg(): when register is REG_SFR then
13373 set address to rIdx,
13374 pic16_allocProcessorRegister(): marks register wasUsed=0
13375 pic16_writeUsedRegs(): added a call to assign processor
13376 registers via pic16_assignFixedRegisters
13378 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13380 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13381 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13382 variables in unused register banks. Also the SSEG is placed
13383 wherever there is enough space for it, and IDATA can be anywhere
13384 in internal RAM. For now compile using -Wl-Y[stack_size].
13385 The mem file is different for this option as well, since it
13386 makes no sense of talking about DSEG lenght.
13388 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13390 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13391 in certain cases, e.g. when ROM assignment, patch provided
13392 from Albert den Haan.
13394 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13396 Many signedness and type propagation fixes:
13397 * src/SDCCicode.c: made geniCodeCast() static
13398 replaced SPEC_ by IS_ (cosmetic)
13399 (operandOperation): fixed div and mod operation
13400 (usualBinaryConversions): added support for promotion of char
13401 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13402 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13403 (geniCodeAdd): an array index will stay unsigned, even if promoted
13405 (geniCodeArray): ditto
13406 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13407 * src/SDCCsymt.c (computeType): added more support for char;
13408 promotion of char is selectable by promoteCharToInt, fixed signedness
13410 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13411 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13412 * src/SDCCval (val*): replaced signedness calculation by
13414 rearranged if-branches (cosmetic)
13415 (valShift): added warning W_SHIFT_CHANGED
13416 (valCompare): fixed problem with different types
13417 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13418 * support/regression/tests/literalop.c: added many cases
13419 * support/regression/tests/ast_constant_folding.c: changed finally to
13421 * .version: new year, new version: 2.3.7
13422 * src/SDCCmain.c (main): applied patch #866468
13423 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13424 provided by Scott Bronson
13425 * doc/sdccman.lyx: updated documentation for sdcdb
13426 updated and added chapter tips
13428 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13430 * src/SDCCsymt.h: missing from yesterday's commits
13432 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13434 * src/SDCC.y (struct_or_union_specifier),
13435 * support/Util/SDCCerr.c,
13436 * support/Util/SDCCerr.h: verify that struct & union tags are used
13439 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13441 * src/SDCCglobl.h: missing from yesterday's commits
13443 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13445 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13446 sft_attributes, struct_declaration, parameter_declaration,
13447 type_name, start_block, declaration_list),
13448 * src/SDCC.lex (check_type): support redefinition of typedef names
13450 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13452 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13453 aligned xdata arrays. Erik helped me with the if clause.
13455 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13457 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13460 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13463 * src/SDCCast.c (newAst_),
13465 * src/SDCCicode.c (ast2iCode, newiCode),
13467 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13468 expr, statement, expression_statement, selection_statement,
13469 iteration_statement, expr_opt, jump_statement): foundation for tracking
13471 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13474 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13476 * support/Util/SDCCerr.c,
13478 * src/SDCCast.c (createCase, createDefault, decorateType),
13479 * src/SDCClabel.c (labelUnreach),
13480 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13482 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13483 (with thanks to Stas Sergeev)
13484 * device/include/time.h,
13485 * device/lib/time.c (CheckTime): suppress unreachable code warning
13487 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13489 * src/SDCCast.c (createIvalCharPtr),
13490 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13492 * support/regression/tests/nullstring.c: tests for these two bugs
13494 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13496 * support/Util/SDCCerr.h,
13497 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13498 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13499 about storage class and 'at' used inside struct or union
13500 * src/SDCCBBlock.c (iCodeFromeBBlock),
13501 * src/SDCCcse.c (ifxOptimize),
13502 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13503 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13504 printIval, emitStaticSeg, emitOverlay),
13505 * src/SDCClabel.c (deleteIfx),
13506 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13507 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13508 gatherAutoInit, processParms),
13509 * support/Util/SDCCerr.h,
13510 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13511 reporting for post-parse errors.
13513 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13515 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13516 implicit casts via union; they don't work on big endian systems
13517 (possible fix for bug #861138)
13519 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13521 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13522 * src/mcs51/main.c: fixed the fix for bug #737001
13524 2003-12-15 Borut Razem <borut.razem AT siol.net>
13526 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13528 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13530 * support/makebin/makebin.c: put output in binary mode
13532 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13534 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13535 xdata and data memory on startup. Set the environment variable
13536 SDCC_NOGENRAMCLEAR to disable this.
13537 * src/mcs51/peephole.def,
13538 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13539 (allows non-interrupt and interrupt code to safely compete for a resource
13540 without the non-interrupt code having to disable interrupts)
13542 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13544 * src/SDCCicode.c (geniCodeAdd),
13545 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13546 with valFromType if type might be a pointer and host is big endian).
13547 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13548 types, not just integer types.
13549 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13550 multiply defined with mismatching "at" address.
13552 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13554 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13555 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13556 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13557 with embedded nulls (fixed bug #753752)
13559 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13561 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13562 Apparently this did not see much testing (endless loop)
13564 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13566 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13568 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13570 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13571 gracefully handle NULL memmap pointers
13573 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13575 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13576 instead of deleting the iCode when an operand is volatile
13577 * src/z80/gen.c (genDummyRead),
13578 * src/mcs51/gen.c (genDummyRead),
13579 * src/ds390/gen.c (genDummyRead),
13580 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13582 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13583 * src/SDCC.y: fixed bug #850420
13585 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13587 Applied z80 i/o port patch from Peter Townson and fixed some operators
13588 to better handle operands in A register.
13589 * device/include/z180.h
13595 * src/z80/peeph-z80.def
13596 * src/z80/peeph.def
13599 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13601 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13603 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13605 * device/lib/hc08/_mullong.c: Removed extra #endif
13607 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13609 * sim/ucsim/hc08.src/inst.cc,
13610 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13611 carries from x to h
13612 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13613 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13614 * device/include/stdarg.h: fixed varargs for hc08
13615 * device/lib/Makefile.in,
13616 * device/lib/hc08/Makefile,
13617 * device/lib/hc08/_mulint.c,
13618 * device/lib/hc08/_mullong.c: fixed some endian problems
13620 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13622 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13623 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13624 * device/lib/_gptrget.c,
13625 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13627 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13629 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13630 * src/SDCCast.c (astErrors): fixed bug #846007
13631 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13633 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13635 * src/SDCCast.c (decorateType): disabled a transformation I added in
13636 revision 1.188 (access to fields of a structure at an absolute address);
13637 it breaks with bitfields, extern declarations, and gcse analysis.
13638 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13639 could be assigned through a pointer, so don't complain.
13640 * src/SDCCast.c (astErrors),
13642 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13644 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13646 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13647 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13648 output of __config directives, since gpasm now supports them
13649 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13650 pre-processor macro, i.e. -DMCU=p18f452
13651 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13652 and modified to handle 'cast' icode similarly to '=' icode
13653 * src/pic16/device.h (typedef struct PIC_device): added field
13654 'extMIface' to indicate that chip has external memory interface
13655 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13656 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13659 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * src/SDCC.y (pointer): fixed bug #846006
13662 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13663 * src/SDCCast.c (decorateType): fixed bug #846009
13664 * src/ds390/peeph.def,
13665 * src/ds390/gen.c (genAnd, genOr),
13666 * src/mcs51/peeph.def,
13667 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13669 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13671 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13678 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13682 * src/SDCCbitv.c: added function to free a bitvector
13683 * src/SDCClrange.h,
13684 * src/SDCClrange.c: added function to recompute the liveranges
13685 * src/avr/ralloc.c,
13686 * src/ds390/ralloc.c,
13687 * src/hc08/ralloc.c,
13688 * src/mcs51/ralloc.c,
13689 * src/pic/ralloc.c,
13690 * src/pic16/ralloc.c,
13691 * src/xa51/ralloc.c,
13692 * src/z80/ralloc.c: recompute the liveranges after register packing
13694 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13696 * src/SDCCloop.c (newInduction): fixed bug #845630
13698 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13700 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13701 inadvertantly left behind from my 2003-11-12 change
13703 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13705 Updated headers I neglected to commit yesterday.
13706 * src/SDCClrange.h,
13709 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13711 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13712 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13713 * src/SDCCopt.c (eBBlockFromiCode),
13714 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13715 the creation of the key hash table from the sequencing so it can be used
13716 earlier (for some GCSE bug fixes still pending)
13718 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13720 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13721 * support/regression/tests/addsub.c: testing genPlus shortcut
13723 2003-11-15 Borut Razem <borut.razem AT siol.net>
13725 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13727 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13729 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13730 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13731 ordering is immaterial.
13732 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13734 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13736 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13737 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13738 (SIGSEV) of bug #840381
13739 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13740 unlink new file before rename if new and old filenames are the same)
13742 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13744 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13745 uninitialized variables) for the mcs51. Set environment variable
13746 SDCC_GENRAMCLEAR to test.
13747 xdata initialization slightly shorter
13749 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13752 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13753 #838241 & 780691 (basicly the same bug)
13754 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13755 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13757 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13759 * src/SDCCmain.c (linkEdit): "fix" #834252
13761 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13763 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13765 * src/SDCC.y: fixed bug #819403
13767 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13769 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13770 the reentrant attribute.
13771 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13772 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13774 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13775 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13776 erroneously reduced to a literal.
13777 * src/hc08/ralloc.c (packRegisters, rematStr),
13778 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13781 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13783 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13784 * doc/sdccman.lyx: changed from 'article' to 'book'
13785 * doc/Makefile: readded test_suite_spec and cdbfileformat
13787 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13789 * device/include/stdlib.h: include malloc.h to comply with ANSI
13790 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13792 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13794 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13795 * doc/clean.mk: also remove *.out files
13796 * doc/sdccman.lyx: some additions, larger top/bottom margins
13798 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13800 * src/SDCC.y: fixed bug #837365
13801 * support/regression/tests/bitopcse.c
13802 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13803 a symbol (might be valop instead)
13804 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13805 * device/lib/clean.mk: added hc08 to the cleaning list
13807 2003-11-04 Borut Razem <borut.razem AT siol.net>
13809 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13811 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13812 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13813 malloc is declared in standard stdlib.h
13815 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13817 * device/lib/hc08/Makefile: need to clean .rel not .o files
13818 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13820 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13824 * src/mcs51/main.c,
13825 * src/ds390/main.c,
13829 * src/pic16/main.c,
13830 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13831 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13832 tests (which uses the port's oclsExpense function)
13838 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13840 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13842 * src/SDCCcse.c (ifxOptimize),
13843 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13844 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13845 deleting the IFX iCode.
13846 * src/hc08/ralloc.c: reduced unneeded slocs
13847 * src/hc08/gen.c: fixed bug in asmopToBoolean
13849 2003-11-04 Borut Razem <borut.razem AT siol.net>
13851 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13852 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13853 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13854 transferred to configure
13856 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13858 Use headers defined in the C[++] standards:
13859 * sim/ucsim/gui.src/serio.src/fileio.cc
13860 * sim/ucsim/gui.src/serio.src/frontend.cc
13861 * sim/ucsim/gui.src/serio.src/main.cc
13862 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13863 * support/Util/NewAlloc.c
13865 * as/mcs51/lklibr.c
13869 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13871 * Added MSVC projects for hc08 assembler and linker:
13872 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13873 /as/hc08/link_hc08.dsp
13875 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13877 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13879 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13881 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13883 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13885 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13887 2003-10-31 Borut Razem <borut.razem AT siol.net>
13889 * support/cpp2/cpplib.h,
13890 support/cpp2/cpplib.c,
13891 support/cpp2/cpplex.c,
13892 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13893 to switch _asm block preprocessing on / off. Default is
13894 #pragma preproc_asm +
13896 2003-10-31 Borut Razem <borut.razem AT siol.net>
13898 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13899 when outputting comment blocks (when executed with -C option) and
13900 _asm (SDCPP specific) blocks
13902 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13904 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13906 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13908 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13910 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13912 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13913 * src/SDCCast.c (decorateType): fixed bug #832664
13915 2003-10-31 Borut Razem <borut.razem AT siol.net>
13917 * support/cpp2/cpplex.c: fixed for SDCPP:
13918 comments(when executed with -C option) and _asm blocks
13919 were included even if they where in skipped #if block.
13920 Applied solution from GCC cpp 3.3.2
13922 2003-10-31 Borut Razem <borut.razem AT siol.net>
13924 * src/SDCC.lex: sdcc now understands both formats:
13925 '# <line_number> <file_name>' and
13926 '#line <line_number> <file_name>'
13927 * support/cpp2/cppmain.c: sdcpp now generates the standard
13928 '# <line_number> <file_name>' instead of former
13929 '#line <line_number> <file_name>'
13931 2003-10-30 Borut Razem <borut.razem AT siol.net>
13933 * support/cpp2/cpphash.h,
13934 * support/cpp2/cpplib.h
13935 * support/cpp2/cpplex.c,
13936 * support/cpp2/cppmain.c,
13937 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13939 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13941 Fixed a number of problems revealed by bug #827883.
13942 * src/SDCCloop.c (loopInvariants): Spill location of the
13943 result operand should be recomputed if extracted from
13944 a loop. Also, don't extract assignments of an iTemp
13946 * src/SDCCast.c (isConformingBody): loop reversal should
13947 not occur if the control variable is involved with a
13948 relational operator.
13950 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13952 * .version: bumped to 2.3.6 to reflect the big improvements
13953 made by Erik and Klaus. Thanks!
13955 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13957 Replaced the livrange code.
13958 * src/SDCClrange.c: added new LR code
13960 * src/SDCCBBlock.h: removed remainig parts from old LR code
13961 * src/ds390/ralloc.c,
13962 * src/ds390/gen.c: minor fixes to make it work with new code
13964 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13967 * as/hc08/lkrloc.c,
13969 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13970 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13971 (tweaked fix for bug #818696)
13973 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13975 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13977 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13980 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13981 * src/mcs51/gen.c (gencjneshort),
13982 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13983 more efficient (per Scott Bronson's suggestion)
13985 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13987 Extended the semantics of the critical keyword to include
13988 individual statements. See RFE #827755 and #799831
13993 * support/Util/SDCCerr.c
13994 * support/Util/SDCCerr.h
13999 2003-10-19 Borut Razem <borut.razem AT siol.net>
14001 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14003 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14005 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14007 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14008 and predecrement operand is displayed
14010 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14012 * src/SDCCval.c (valMinus): fixed bug #826041
14014 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14016 Some hc08 related updates that I missed earlier
14017 * sim/ucsim/stypes.h
14018 * support/regression/ports/hc08/spec.mk
14020 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14022 New target "hc08" for the Motorola 68hc08 family of micros
14030 * sim/ucsim/hc08.src/*
14031 * sim/ucsim/configure.in
14032 * src/ucsim/configure
14033 * sim/ucsim/packages_in.mk
14036 * device/include/mc68hc908qy.h
14037 * device/lib/hc08/*
14038 * device/lib/Makefile.in
14039 * support/regression/ports/hc08/*
14040 * support/regression/Makefile
14042 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14044 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14046 * src/ds390/gen.c (genCast): fixed bug #821957
14048 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14050 * device/lib/logf.c: "fixed" overlay bug
14051 * support/regression/ports/host/spec.mk: added m library
14052 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14053 * support/regression/tests/float_trans: added (for Eric)
14055 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14057 * src/mcs51/gen.c (genCpl): fixed bug
14058 http://sf.net/mailarchive/message.php?msg_id=6263915
14060 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14062 * src/SDCCast.c (decorateType): added extended constant folding
14063 * src/SDCCsymt.c (computeType): cleanup
14064 * src/SDCCval.c (valShift): minor optimization
14065 * support/regression/tests/ast_constant_folding.c: added
14067 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14069 * src/SDCCmain.c: removed some unintended changes
14071 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14073 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14074 * src/z80/gen.c: fixed part of bug #817589
14075 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14077 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14079 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14090 * src/ds390/ralloc.c
14092 * src/mcs51/ralloc.c
14094 * src/pic16/ralloc.c
14095 * src/xa51/ralloc.c
14097 * src/z80/gen.c: removed unused label "release:"
14099 2003-10-06 Borut Razem <borut.razem AT siol.net>
14101 * src/SDCC.lex: removed definition of unused variables
14102 save_optimize and save_options
14104 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14106 * clean.mk: removed '=' in "-maxdepth=1"
14107 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14108 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14110 2003-10-06 Borut Razem <borut.razem AT siol.net>
14112 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14113 my_unput() replaced by unput()
14115 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14117 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14118 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14119 type-punned pointer will break strict-aliasing rules"
14120 Old LR behaviour is again default; Klaus' LR can be choosen by
14121 defining the environment variable LRKLAUS
14125 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14126 * clean.mk: fixed removal of files in bin/CVS/
14127 * device/lib/clean.mk: fixed removal of directories small and large
14128 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14130 * src/SDCCval.c: removed superflous test for pedantic
14132 2003-10-05 Borut Razem <borut.razem AT siol.net>
14134 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14135 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14136 message "unmatched #pragma SAVE and #pragma RESTORE"
14138 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14140 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14141 assembly, critical functions, atomic, nojtbound)
14143 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14145 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14151 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14154 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14156 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14158 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14159 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14160 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14162 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14164 * src/z80/gen.c (genRet): fixed bug #524753
14165 * src/z80/gen.c (genCast): fixed internal error on cast from
14167 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14168 fix for bug #477835 to the z80
14169 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14170 for tracking iCodes in the peephole optimizer for z80
14172 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14174 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14175 the other part of bug #814548
14176 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14178 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14180 * src/SDCCcse.c: fixed part of bug #814548
14182 2003-09-28 Borut Razem <borut.razem AT siol.net>
14184 * src/asm.c: rewrite of printILine() to use temporary file instead
14186 * src/xa51/main.c: commented out declaration of int rewinds
14188 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14190 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14192 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14194 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14195 * src/asm.c (printILine): Fixed bug #811015
14197 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14199 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14202 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14204 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14205 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14206 to correctly handle general case of AOP_PAIRPTR
14207 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14209 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14211 * src/mcs51/ralloc.c (fillGaps),
14212 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14213 register positioning bug)
14215 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14217 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14219 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14221 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14222 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14223 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14224 (ralloc doesn't intentionally do this now, but perhaps later)
14225 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14226 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14227 register positioning bugs (Fixed bug #762602 and #795325)
14228 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14229 (Fixed bug #808779)
14230 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14231 lines that --i-code-in-asm generates
14233 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14235 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14236 trying to fclose a FILE* that was already closed.
14238 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14240 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14241 of const struct should be treated as if const themselves)
14243 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14245 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14247 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14249 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14250 Unix (/n) and DOS (/r/n) line terminations.
14252 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14254 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14257 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14259 * src/mcs51/gen.c (genFunction, genEndFunction),
14260 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14261 and restore of EA so that stack offsets to parameters are
14262 correct when using both critical and reentrant/stack-auto.
14263 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14264 size (can be triggered in error if sloc is shared between
14265 different sized objects)
14266 * device/include/float.h: fixed macros to explicitly use
14267 unsigned long where needed
14269 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14271 Feature req. 799831: added code to allow nesting of critical functions
14272 * src/mcs51/gen.c (genFunction, genEndFunction)
14273 * src/ds390/gen.c (genFunction, genEndFunction)
14275 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14277 * src/SDCCsymt.c (sclsFromPtr),
14279 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14280 support for standard C idiom of memory mapped variables; for
14281 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14282 to xdata int at 0x1234 tempvar = 1.
14283 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14284 provided by Akiya ISHIDA
14286 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14288 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14289 * src/SDCCval.c (constVal): added reduction from int to char
14290 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14291 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14292 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14294 * support/regression/tests/shifts.c: fixed
14296 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14298 * src/z80/gen.c (genXor): Fixed bug #805445
14300 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14302 Fixed bug #621531 (const & volatile confusion in the type chain).
14303 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14304 refer to the const or volatile state of the pointer itself.
14316 * src/pic16/ralloc.c
14317 * support/regression/tests/const.c
14319 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14321 When checking for duplicated modules, use absolute paths
14322 instead of relative paths. Files changed:
14327 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14329 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14331 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14333 * device/include/string.h: added size_t typedef, changed
14334 prototypes to use size_t, eliminated separate reentrant and
14335 non-reentrant declarations, added _memmove declaration
14336 * device/lib/_memcpy.c: changed to use size_t instead of int,
14337 changed /4 to >>2 to avoid division library call
14338 * device/lib/_memcmp.c,
14339 * device/lib/_memset.c,
14340 * device/lib/_strncat.c,
14341 * device/lib/_strncpy.c,
14342 * device/lib/_strncmp.c: changed to use size_t instead of int
14343 * device/lib/_memmove.c: new file (fixed bug #772294)
14344 * device/lib/Makefile.in: added _memmove.c
14345 * device/lib/z80/asm_strings.s: fixed bug #772290
14346 * support/regression/tests/bitfields.c: attempt to fix host assertion
14347 failure on amd64-unknown-linux2.2
14349 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14351 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14352 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14353 * as/z80/asmain.c (main): fixed bug #801766
14355 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14357 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14360 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14362 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14363 reported in bug #800609
14365 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14367 * Top header beautifications in src/pic16 directory:
14368 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14369 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14370 pcoderegs.h, ralloc.c, ralloc.h
14371 * main.c: added top header and GPL license notice
14372 * pcode.c: fixed the if-conditional warning
14374 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14376 * device/lib/_mullong.c: replaced int by short for gcc
14378 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14380 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14381 and JUMPTABLE iCodes properly now (worked by accident before)
14382 * src/mcs51/gen.c (leftRightUseAcc),
14383 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14384 iCode properly now. Use getSize instead of nRegs since a & b
14385 aren't part of the nRegs tally.
14387 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14389 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14390 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14391 before instructions that use the _STATUS register
14393 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14395 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14396 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14397 fetching of the pointer
14398 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14399 copied from genNearPointerSet()
14400 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14401 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14402 If they pop r0/r1 they must be called in the opposite order than aopOp().
14403 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14404 (resp. --stack-auto), prepared for --xstack
14406 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14408 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14410 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14412 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14413 these ports have their own __sdcc_external_start()
14415 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14417 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14418 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14419 type for bits was changed. It resulted in bit variables becoming
14420 global, which is not permitted in PIC 14 assembly output.
14422 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14424 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14426 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14428 Z80 and MCS51 linkers complaint if a public symbol is defined
14429 in more than one library module:
14433 * as/mcs51/Makefile.in
14435 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14437 A few small changes that speed up the peephole optimizer.
14441 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14443 Try to make the peephole optimizer smarter by maintaining
14444 an association between the assembly source code and the
14445 iCodes that originated them. Put this information to use
14446 with a new peephole rule condition "notVolatile" so that
14447 the rules can be aggressive yet still safe.
14452 * src/mcs51/peeph.def
14454 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14458 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14459 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14460 if the left or right operand symbols have the accuse flag set.
14462 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14464 Changed the type of the result of the ! (NOT) operator to char;
14465 previously it returned the same type as the source. This allows
14466 us to eliminate all the genFloatNot functions (all of its target
14467 implementations were very buggy) since !float can use the same
14470 * src/SDCCicode.c (ast2iCode): ! returns char
14471 * src/mcs51/gen.c (genNot, genNotFloat),
14472 * src/ds390/gen.c (genNot, genNotFloat),
14473 * src/z80/gen.c (genNot, genNotFloat),
14474 * src/pic/gen.c (genNot, genNotFloat),
14475 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14477 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14479 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14480 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14481 during interrupts. Ensure WSAVE is located at a shared bank address.
14482 2. Fixed page selection in some places
14483 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14484 the registers name strings.
14485 4. Fixed "signed / unsigned compare" compiler warnings.
14486 5. The PIC port manages its own allocation of the general purpose
14487 registers, but makes no attempt to reuse them. As a result when
14488 compiling it soon runs out of general purpose registers. Some
14489 additional code was added to the files pcode.c and device.c to walk
14490 through the function call tree and rename the registers so that they
14500 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14501 genPlus() & genMinus() when the result is the same as left or right
14503 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14505 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14507 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14509 Made bitfield a distinct type from bit so that bitfields
14510 convert as per ANSI C and bits retain their traditional
14511 boolean style behaviour. Implemented bitfield support in
14519 * src/ds390/gen.c: bit v bitfield split
14520 * src/z80/gen.c: New support for bitfields
14521 * support/regression/tests/bitfields.c: reenabled z80,
14524 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14526 Rules 246.x, 247.x relate to bitfields, the others speed up
14527 access to xdata mapped I/O devices.
14529 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14531 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14533 Cleaned up genPackBits and genUnpackBits and added two helper
14534 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14535 for literal assignments in genPackBits (thanks to Frieder for
14541 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14543 Fixed bug #748310 (pointer to function type mishandled when the
14544 function name is omitted). Also fixed a SIGSEGV when a function
14545 attribute (reentrant, etc) is used on a non-function or on a
14546 function but misplaced before the parameter list.
14548 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14550 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14551 * support/Util/SDCCerr.h,
14552 * support/Util/SDCCerr.c: Added func attr misuse error msg
14554 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14556 Fixed bug #787649 by anonymous
14557 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14558 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14560 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14562 Fixed numerous bitfield problems.
14564 * src/SDCC.y: More bitfield related error checking
14566 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14567 * support/Util/SDCCerr.h,
14568 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14569 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14570 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14571 * support/regression/tests/bitfields.c: tests added
14573 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14575 Made the constant following the "interrupt" keyword optional. If
14576 omitted, the function will not automatically be given an entry
14577 in the interrupt vector table (similar to #pragma NOIV, but
14578 less syntacticly kludgy). The interrupt number is also now
14579 range checked. Also fixed a bug in the high order bit example
14586 * support/Util/SDCCerr.c
14587 * support/Util/SDCCerr.h
14590 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14592 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14593 * src/SDCCicode.c (operandOperation): rewritten some ops
14594 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14595 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14597 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14598 be re-activated by defining REDUCE_LITERALS)
14599 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14600 unsigned, but are signed by default
14601 * src/SDCCval.c (constVal): rearranged
14602 * src/SDCCval.c (valMod): preliminary fix
14603 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14604 * support/regression/literalop.c: added, work in progress
14606 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14608 Generate warnings for useless declarations like "char data;"
14609 that don't do what new users expect.
14612 * support/Util/SDCCerr.h
14613 * support/Util/SDCCerr.c
14615 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14617 * src/SDCCval.c (valMult): fix overflow detection of negative int
14619 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14621 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14623 Changes to support big endian targets:
14636 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14638 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14639 * device/lib/time.c: fixed warning "integer overflow in expression"
14641 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14643 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14644 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14645 constants are unsigned; added recognition of "u" flag for unsigned
14646 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14647 * src/SDCCval.c (valDiv, valMod): fixed signdness
14648 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14649 signedness of modulo, left and right shift
14650 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14651 * support/Util/SDCCerr.h: added warning W_INT_OVL
14652 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14653 * src/SDCCast.c (ast_print): improved output of constants
14655 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14657 Fixed some warnings when building with MSVC:
14659 * as/mcs51/asdata.c
14663 * link/z80/aslink.h
14664 * link/z80/lkdata.c
14665 * link/z80/lkeval.c
14670 * support/cpp2/cpplib.c
14674 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14676 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14678 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14680 * support/librarian/clean.mk: Do not remove Makefile.
14681 * support/librarian/Makefile: added.
14683 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14685 Added librarian to MSVC build:
14688 * support/librarian/librarian.dsp
14690 'configure' not needed for librarian, removed:
14691 * support/librarian/configure
14692 * support/librarian/configure.in
14693 * support/librarian/config_in.h
14694 * support/librarian/Makefile.in
14696 Hopefully these ones built the librarian and the rest of sdcc properly:
14698 * Makefile.common.in
14700 Messed up 'configure', so revert to previous version:
14704 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14706 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14707 there, while the mantissa of a double is "only" 53 bits wide.
14709 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14711 Adding sdcclib to the build. MSVC project coming soon.
14712 Files added/changed:
14714 * support/librarian/clean.mk
14715 * support/librarian/configure
14716 * support/librarian/configure.in
14717 * support/librarian/config_in.h
14718 * support/librarian/Makefile.bcc
14719 * support/librarian/Makefile.in
14720 * support/librarian/sdcclib.c
14723 * Makefile.common.in
14727 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14729 Linker now complaints if linked modules have conflicting options, for
14730 example, one compiled using --model-large and another one compiled with
14731 --model-small. The following files were modified:
14733 * as/mcs51/asdata.c
14734 * as/mcs51/aslink.h
14736 * as/mcs51/asmain.c
14738 * as/mcs51/i51pst.c
14739 * as/mcs51/lkdata.c
14740 * as/mcs51/lklibr.c
14741 * as/mcs51/lkmain.c
14747 * link/z80/aslink.h
14748 * link/z80/lkdata.c
14749 * link/z80/lklibr.c
14750 * link/z80/lkmain.c
14753 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14755 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14756 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14758 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14760 * src/z80/mappings.i: fix _mul[us][int,long] entries
14762 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14764 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14766 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14768 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14769 * support/regression/tests/bitopcse.c: added
14777 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14779 added support for new library format to z80, gbz80 linkers:
14785 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14787 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14788 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14790 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14792 added DUMMY_READ_VOLATILE:
14801 * src/SDCCcse.c (algebraicOpts): many improvements
14802 * src/SDCCcse.h: removed algebraicOpts()
14803 * src/SDCCicode.c (picDummyRead): added
14805 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14807 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14808 "Insufficient space in data memory".
14810 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14812 * src/mcs51/gen.c: fixed bug #771358
14813 * src/z80/gen.c: fixed bug #759087
14815 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14817 * src/pic16/glue.c: minor cleanup by Vangelis
14819 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14821 * device/include/regc515c.h: fixed #758477
14822 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14823 * device/lib/_gptrput.c: saved a few bytes
14824 * my tab spacing is 8, yours too?)
14825 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14826 * device/lib/serial.c: process RX bytes earlier than TX bytes
14827 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14829 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14831 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14833 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14835 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14837 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14839 * device/lib/Makefile.in: bad fix, reverted to 1.43
14841 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14843 * device/lib/Makefile.in: added missing z80 object files
14845 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14847 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14848 pic16 progress by Vangelis:
14851 * src/pic/Makefile:
14858 * pic16/genarith.c:
14863 * pic16/pcodepeep.c:
14866 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14868 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14870 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14872 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14873 added gbz80 build to MSVC project.
14874 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14875 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14876 from 8051 stuff and setup so it links using a .lnk file.
14878 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14880 * support/librarian/sdcclib.c: sdcc librarian.
14881 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14884 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14886 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14888 2003-07-02 Borut Razem <borut.razem AT siol.net>
14890 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14891 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14892 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14893 src/xa51/main.c, src/z80/main.c:
14894 virtualization of glue() function: each port has it's own glue function,
14895 which is accessed by do_glue function pointer in PORT.general structure
14897 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14899 * DS800C400 fun, improved ROM interface and tinibios.
14901 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14903 * More support for DS80C400. Now includes beginning of interface to ROM.
14905 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14907 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14909 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14911 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14913 2003-06-19 Borut Razem <borut.razem AT siol.net>
14915 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14917 2003-06-19 Borut Razem <borut.razem AT siol.net>
14919 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14920 fixed Z80 port - crt0.o: cannot open.
14922 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14924 * support/Util/MySystem.c (merge_command): revert bad fix
14926 2003-06-18 Borut Razem <borut.razem AT siol.net>
14928 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14930 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14932 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14933 option --use-stdout sends errors to stdout instead of stderr.
14935 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14937 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14939 2003-06-15 Borut Razem <borut.razem AT siol.net>
14941 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14942 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14943 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14944 fixed width array of pointers replaced with sets;
14945 multiple include and lib paths ared transferred to preprocessor and linker
14946 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14947 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14948 fixed width array of pointers
14949 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14950 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14951 fixupPath(), getPathDifference()
14952 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14953 fixed width array of pointers
14955 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14957 * src/pic16/ralloc.c: fix warnings
14958 * src/pic16/pcode.c: fix warning
14960 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14962 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14963 know all the details, but essentially this set of changes enable
14964 the pic16 port to generate movff instructions and generate assembler
14968 * src/pic16/glue.c:
14969 * src/pic16/pcode.c:
14970 * src/pic16/device.c:
14971 * src/pic16/main.c:
14972 * src/pic16/pcode.h:
14973 * src/pic16/pcoderegs.c:
14974 * src/pic16/ralloc.c:
14975 * src/pic16/ralloc.h:
14977 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14979 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14980 added option --vc, so sdcc errors and warnings are compatible with
14981 Microsoft Visual Studio.
14983 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14985 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14986 device/lib/libfloat.lib: added atof function.
14988 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14990 * doc/sdccman.lyx: updated to Lyx 1.3
14991 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14992 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14993 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14995 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14997 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14999 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15001 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15002 additions to the "related tools/documentation" section
15004 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15006 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15008 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15010 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15011 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15013 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15015 * doc/sdccman.lyx: fix double dash and other minor things
15016 * doc/Makefile: fix double dash
15018 2003-05-28 Karl Bongers(patches from Martin Helmling)
15019 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15020 condition and ignore commands.
15022 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15024 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15025 is in parts still quite out of date, I did changes as far as I felt makes sense
15026 for a non-native english speaker.
15027 Please feel free to add to the manual or to correct my changes.
15028 * doc/Makefile: undid touching the date of intermediate tex files.
15030 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15032 * doc/sdccman.lyx: Manual has an index now
15034 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15036 Finalize muluint/mulsint and mululong/mulslong merging:
15037 * device/lib/_mulint.c
15038 * device/lib/_mullong.c
15039 * device/lib/gbz80/mul.s
15040 * device/lib/gbz80/stubs.s
15041 * device/lib/z80/mul.s
15042 * device/lib/z80/stubs.s
15043 * src/SDCCsymt.c (initCSupport)
15045 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15047 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15048 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15049 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15050 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15053 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15055 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15056 the regression tests I'm not brave enough to enable 245.b, 245.c
15057 * doc/sdccman.lyx: added latex preamble for hyperref package.
15058 Using pdflatex this will give you a hyperlinked pdf file with
15059 bookmarks. (prepend '%' before /usepackage if this breaks something)
15061 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15063 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15065 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15067 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15069 2003-05-21 <johan AT balder>
15071 * src/SDCCglue.c (printIval): fixed bug #739934
15073 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15075 Applied patch from bug 737905 (renamed yylineo to mylineno):
15082 * src/pic16/pcode.c: Cleaned warnings
15083 * src/pic16/pcodeflow.c: Cleaned warnings
15084 * src/pic16/pcoderegs.c: Cleaned warnings
15086 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15088 * src/pic16/pcode.c: Cleaned warnings
15089 * src/pic16/pcodepeep.c: Cleaned warnings
15090 * src/pic16/ralloc.c: Cleaned warnings
15092 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15094 * doc/sdccman.lyx: fixed bug 739745
15095 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15097 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15099 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15100 it can be defined with CFLAGS when running configure
15101 * src/SDCCmain.c: fixed compiling + linking with object files
15103 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15105 * configure.in: configure for pic16 port,
15106 added --disable-pic16-port
15107 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15108 * src/SDCCmain.c: linkOptions is changed to set *,
15109 added if/endif conditional macros to remove options help
15110 messages from optionsTable when a port is not configured, added
15111 support for the PIc16 port in the ports table, when executing
15112 the compiler with no port specified on command line, a default
15113 port is selected with the new macro DEFAULT_PORT which is
15114 defined in port.h, in setDefaultOptions() linkOptions is removed
15115 from initialization assignment, since now it is a set,
15116 parseCmdLine uses setParseWithComma for linkOptions, in
15117 linkEdit() linkOptions are accessed with new function indexSet()
15118 which returns the i'th item of a set variable. See SDCCset.c, in
15119 linkEdit() when calling buildCmdLine(), added linkOptions as
15120 last argument. Now users can pass arguments to gplink via the
15121 -Wl option, main() uses pic16glue() to glue up pic16 programs
15122 * src/SDCCpeeph.c: various changes to support pic16
15123 * src/SDCCset.c: added function void *indexSet(set *, int) to
15124 return the i'th item of the set
15125 * src/SDCCset.h: added function prototype for indexSet()
15126 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15127 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15128 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15129 added macro DEFAULT_PORT
15130 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15131 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15133 * src/pic16/glue.c: commented out some error producing lines
15134 * src/pic16/main.c: __config directives are commented out to stop
15135 gpasm complaining and test the linkage with gplink, _linkCmd and
15136 _asmCmd changed to be more gplink and gpasm friendly
15137 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15138 produced an error when parsed, peep rule 12 is added to utilize
15139 movff, but it is commented out since the pCode does not support
15140 yet a command with 2 address arguments
15142 2003-05-18 <johan AT balder>
15144 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15145 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15146 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15148 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15149 Added feature to script commands from file.
15151 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15153 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15154 * src/SDCCutil.c: include ctype.h for win32
15156 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15158 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15160 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15162 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15163 Fixed so you can set breakpoints prior to run, run does not stop
15164 on entry now. Add tbreak. Other enhancements and fixes for use
15167 2003-05-12 Borut Razem <borut.razem AT siol.net>
15169 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15171 2003-05-11 Borut Razem <borut.razem AT siol.net>
15173 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15174 the path of bin directory, so that PATH is the only env. variable, which has to be set
15175 in case of standard installation.
15176 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15177 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15178 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15180 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15182 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15183 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15184 temp files are in the port dir; clean the gen/test directory when
15185 generating new test.c
15186 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15187 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15188 * support/regression/tests/zeropad.c: added
15190 2003-05-09 <johan AT balder>
15192 * src/SDCCglue.c: fixed bug #597940
15194 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15196 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15197 cache sfr, optimize next,step, fix off by one sourceline,
15198 support ddd list function.
15199 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15201 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15203 * support/regression/HTMLgen.py: added compare_s2f()
15204 * support/regression/Makefile: redo 1.27
15205 * support/regression/generate-cases.py: redo 1.5
15207 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15209 * support/regression/tests/float.c: workaround 33 bit hex constant
15210 * support/regression/tests/simplefloat.c: fix division for host
15212 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15214 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15215 that tame's the PIC's over-aggressive optimizer.
15217 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15219 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15222 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15224 Initial support for DS80C400. "Hello world" runs on TINIm400
15227 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15229 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15230 * Some notes on ddd usage added in debugger/README
15231 Martin Helmling adding more features and fixes for ddd GUI debugger.
15232 Code added for nexti, stepi, up, down, and other adjustments.
15234 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15236 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15237 * src/pic/peeph.def Added two rules to optimize carry manipulation
15238 * src/pic/* removed debug printfs
15240 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15242 * debugger/mcs51/cmd.c: added header newalloc.h
15244 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15246 * as/Makefile: new EXEEXT
15247 * as/z80/Makefile: remove trailing slash of BUILDIR
15248 * as/z80/clean.mk: new EXEEXT
15249 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15250 * support/cpp2/Makefile.in: new EXEEXT
15251 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15253 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15255 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15256 EXEEXT was introduced to fix all related problems with targets
15257 "clean", "install" and "uninstall"; a couple of further flaws
15258 especially with "clean" have been fixed too
15259 * as/mcs51/Makefile.in
15260 * as/mcs51/clean.mk
15264 * debugger/mcs51/Makefile.in
15265 * debugger/mcs51/clean.mk
15266 * link/z80/Makefile
15267 * link/z80/Makefile.in
15268 * link/z80/clean.mk
15270 * packihx/Makefile.in
15272 * sim/ucsim/Makefile
15273 * sim/ucsim/clean.mk
15274 * sim/ucsim/avr.src/Makefile.in
15275 * sim/ucsim/avr.src/clean.mk
15276 * sim/ucsim/s51.src/Makefile.in
15277 * sim/ucsim/s51.src/clean.mk
15278 * sim/ucsim/xa.src/Makefile.in
15279 * sim/ucsim/xa.src/clean.mk
15280 * sim/ucsim/z80.src/Makefile.in
15281 * sim/ucsim/z80.src/clean.mk
15282 * sim/ucsim/main_in.mk
15283 * sim/ucsim/packages_in.mk
15284 * sim/ucsim/gui.src/Makefile.in
15285 * sim/ucsim/gui.src/serio.src/Makefile.in
15286 * sim/ucsim/gui.src/serio.src/clean.mk
15289 * support/cpp2/Makefile.in
15290 * support/cpp2/clean.mk
15291 * support/makebin/Makefile
15292 * support/makebin/clean.mk
15293 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15294 * doc/sdccman.lyx: --program-suffix no longer needed
15296 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15298 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15299 Martin Helmling added support for ddd GUI debugger.
15300 Code added to display assembly, set variables, and other commands
15301 to interface to ddd.
15303 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15305 * as/Makefile: fix target clean
15306 * as/clean.mk: fix target clean
15307 * as/z80/clean.mk: fix target clean
15309 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15311 * Makefile.common.in: added AT EXEEXT AT
15312 * configure.in: removed all mingw32 stuff
15313 * configure: rebuilt from configure.in
15314 * doc/sdccman.lyx: updated section "installation"
15315 * support/scripts/sdcc_mingw32: adapted to configure
15316 * support/scripts/sdcc_cygwin_mingw32: added
15318 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15320 * src/pic Added object file support for the PIC port
15321 * src/pic Applied patch from Craig Franklin (this started the object file support)
15322 * src/regression Updated the PIC regression tests for object files
15324 2003-04-20 Borut Razem <borut.razem AT siol.net>
15326 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15327 lklex.c: In function `getfid':
15328 lklex.c:203: warning: array subscript has type `char'
15329 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15330 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15331 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15332 stack handling macros
15334 2003-04-19 Borut Razem <borut.razem AT siol.net>
15336 * "handling space characters in file path" task:
15337 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15338 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15339 * support/Util/MySystem.h: make it self-sufficient
15340 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15341 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15342 handling space characters in file path
15343 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15344 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15345 * support/Util/MySystem.c: handling space characters in executable's path
15347 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15349 * as/z80/Makefile: fix permanent rebuild of z80
15350 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15351 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15353 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15355 * src/SDCCopt.c: add special case optimization to replace modulo by
15356 a power of two with a bitwise AND.
15358 2003-04-18 <johan AT balder>
15360 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15362 2003-04-17 <johan AT balder>
15364 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15365 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15367 2003-04-13 Borut Razem <borut.razem AT siol.net>
15369 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15370 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15371 fixed mingw problem in adl_NORMALIZE_PATH
15373 2003-04-12 Borut Razem <borut.razem AT siol.net>
15375 * fixed "#pragma SAVE/RESTORE can not be nested":
15376 * src/SDCC.lex: reworked pragma handling functions
15377 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15378 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15380 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15382 * src/SDCCutil.c (pathEquivalent): defined but not used
15383 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15384 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15385 * configure: rebuilt from configure.in
15386 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15387 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15388 * device/include/Makefile.in: replace sdcc_datadir
15389 * device/lib/Makefile.in: replace sdcc_datadir
15390 * Makefile.common.in: add LDFLAGS from configure
15391 * packihx/Makefile.in: use LDFLAGS
15392 * src/Makefile.in: use LDFLAGS
15393 * support/cpp2/Makefile.in: add LDFLAGS from configure
15394 * support/makebin/Makefile: use LDFLAGS
15395 * .version: bumped version number to 2.3.5
15397 2003-04-12 Borut Razem <borut.razem AT siol.net>
15399 * completed "different paths" task:
15400 * src/SDCCmacro.c: fixed bug in handling quotes
15401 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15402 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15404 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15406 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15408 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15410 * ds390/gen.c ds390/peeph.def: fix bug 706781
15412 2003-04-11 Borut Razem <borut.razem AT siol.net>
15414 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15416 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15418 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15419 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15420 set - this bit used to not be set...).
15421 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15422 bad code in PIC Port
15423 * src/regression/and2.c added to test bug 609268
15424 * src/regression/Makefile added and2.c to regression test
15427 2003-04-08 <johan AT CP255758-A>
15429 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15430 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15431 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15433 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15435 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15437 * support/cpp2/Makefile.in: fix bug #487815
15438 * configure: rebuilt from configure.in
15439 * Makefile.common.in: docdir changed, new path suffixes
15440 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15441 * sdcc_vc_in.h: reflect changes from sdccconf.h
15442 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15443 * src/SDCCutil.h: remove BINDIR hack
15444 * doc/sdccman.lyx: update new path hierarchy
15446 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15448 * src/SDCCpeeph.c: added okToRemoveSLOC test
15450 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15452 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15454 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15456 * src/SDCCpeeph.c: added labelIsReturnOnly test
15457 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15459 2003-04-05 <johan AT balder>
15461 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15462 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15463 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15464 * src/SDCCast.c: fixed a warning
15465 * src/SDCCast.h: fixed a warning
15466 * src/SDCCicode.c (operandFromAst): fixed a warning
15468 2003-04-04 <johan AT balder>
15470 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15471 * src/SDCCast.c (decorateType): fixed bug #715076
15472 * src/SDCC.y: fixed bug #702907
15474 2003-04-03 <johan AT balder>
15476 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15477 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15478 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15479 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15480 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15482 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15484 * _decdptr.c: fix return values
15485 * _gptrget.c: fix return values
15486 * _gptrgetc.c: fix return values
15487 * _gptrput.c: fix return values
15488 * _mulint.c: fix return values
15489 * as/z80/Makefile: fix 'make -j' problem
15491 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15493 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15494 * configure.in: big cleanup, updated to autoconf 2.5x
15495 * configure: rebuilt from configure.in
15496 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15497 * sdcc_vc_in.h: reflect changes from sdccconf.h
15498 * doc/Makefile: fixed a flaw in "make install"
15500 2003-04-02 <johan AT balder>
15502 * src/ds390/gen.c (genCmp): no comments
15503 * src/mcs51/gen.c (genCmp): no comments
15504 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15505 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15507 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15509 * support/regression/generate-cases.py: place generated file in given sub directory
15510 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15511 * support/regression/Makefile: improvements for 'make -j';
15512 side effect: it's simpler and faster now
15514 2003-03-31 Borut Razem <borut.razem AT siol.net>
15516 * src/z80/main.c: link-{port} and as-{port} defined without path
15517 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15519 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15521 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15523 2003-03-30 Borut Razem <borut.razem AT siol.net>
15525 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15526 changed type of list parameter to set
15527 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15528 * src/port.h: changed type of do_assemble() parameter to set
15529 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15530 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15531 definition of "cppoutfilename" macro with NULL value in preProcess()
15532 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15533 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15534 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15535 replaced with set *binPathSet
15536 * shash_add() deallocates the item, if allready exsists, before adding the new one
15537 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15539 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15541 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15542 a nested for loop bug in the PIC port
15543 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15546 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15548 * support/Util/dbuf.h: remove C++ stuff to make it portable
15550 2003-03-28 Borut Razem <borut.razem AT siol.net>
15552 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15553 literal strings in stringLiteral()
15554 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15555 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15558 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15560 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15562 2003-03-26 <johan AT balder>
15564 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15565 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15566 * src/SDCCast.c (decorateType): fixed " -v < 3"
15568 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15570 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15571 Added Lenny Story's debug infrastructure changes:
15572 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15573 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15574 * src/cdbFile.c: added
15575 * src/SDCCdebug.c: added
15576 * src/SDCCdebug.h: added
15577 * src/SDCCast.c (createFunction)
15578 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15579 * src/SDCCmain.c (parseCmdLine, main)
15580 * src/SDCCmem.c (redoStackOffsets)
15581 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15584 * src/avr/gen.c (genAVRCode)
15585 * src/ds390/gen.c (gen390Code)
15586 * src/mcs51/gen.c (gen51Code)
15587 * src/pic/gen.c (genpic14Code)
15588 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15589 * src/xa51/gen.c (genXA51Code)
15590 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15592 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15594 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15595 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15597 2003-03-22 <johan AT balder>
15599 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15601 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15603 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15604 * doc/cdbfileformat.lyx: added, written by Lenny Story
15605 * doc/Makefile: added cdbfileformat.lyx
15606 * doc/clean.mk: added cdbfileformat.lyx
15608 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15610 * src/mcs51/peeph.def: fix bug #705773
15612 2003-03-20 <johan AT balder>
15614 An sfr/sbit can have an "at #" AND an initializer
15615 * src/SDCCsymt.c (checkSClass):
15616 * src/SDCCmem.c (allocGlobal):
15617 * src/SDCCmem.c (allocLocal):
15618 * src/SDCCast.c (createBlock):
15620 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15622 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15624 2003-03-16 <johan AT balder>
15626 Undid the hackup of const and volatile, the problem is much bigger
15628 * src/SDCCast.c:1.171
15629 * src/SDCCglue.c:1.138
15630 * src/SDCCicode.c:1.146
15631 * src/SDCCsymt.c:1.150
15632 * src/SDCCval.c:1.65
15634 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15636 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15637 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15639 2003-03-13 <johan AT balder>
15641 Hackup const and volatile modifiers in type chains a bit:
15643 * src/SDCCast.c:1.169
15644 * src/SDCCglue.c:1.136
15645 * src/SDCCicode.c:1.143
15646 * src/SDCCsymt.c1.146
15647 * src/SDCCsymt.h1.59
15648 * src/SDCCval.c:1.63
15650 2003-03-12 <johan AT balder>
15652 * src/SDCCBBlock.h: more LRH debugging junk
15653 * src/SDCCcflow.h: more LRH debugging junk
15654 * src/SDCCloop.c: more LRH debugging junk
15655 * src/SDCC.y (struct_declaration): fixed bug #697590
15656 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15657 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15658 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15660 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15661 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15662 test function names must now match exactly).
15663 * src/SDCCcse.c: added special case in findCheaperOp to allow
15664 extending a short integer. Makes less awful code for bug 700121 test case.
15666 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15668 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15669 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15671 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15673 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15674 actually called (operandsNotEqual() was called for all
15675 operandsNotEqualX tests).
15677 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15679 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15680 with shorter literals. Fixes bug 700121.
15682 2003-03-11 <johan AT balder>
15684 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15686 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15688 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15689 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15691 2003-03-10 Borut Razem <borut.razem AT siol.net>
15693 * src/SDCCmain.c: pipe preprocessor's output
15694 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15695 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15696 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15697 which closes all pipes in pipeSet set
15698 * src/SDCCset.c: free deleted item in function deleteSetItem()
15699 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15700 moved from z80 to src subproject
15701 * .version: increased version number to 2.3.4
15703 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15705 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15706 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15707 * support/regression/ports/xa51/spec.mk: fix typo
15709 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15711 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15713 2003-03-09 Borut Razem <borut.razem AT siol.net>
15715 * src/SDCCmain.c: pipe preprocessor's output
15716 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15717 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15718 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15719 which closes all pipes in pipeSet set
15720 * src/SDCCset.c: free deleted item in function deleteSetItem()
15721 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15722 moved from z80 to src subproject
15724 2003-03-09 Borut Razem <borut.razem AT siol.net>
15726 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15727 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15728 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15729 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15730 * src/SDCCglobl.h: unification of WIN32 native definitions
15732 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15734 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15736 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15738 * src/configure.in: check for endianess (even while cross-compiling)
15739 * src/configure: check for endianess (even while cross-compiling)
15740 * src/configure_in.h: check for endianess (even while cross-compiling)
15741 * src/avr/gen.c: remove old endianess stuff
15742 * src/mcs51/gen.c: remove old endianess stuff
15743 * src/ds390/gen.c: remove old endianess stuff
15744 * src/pic/gen.c: remove old endianess stuff
15745 * src/pic/genarith.c: remove old endianess stuff
15746 * src/pic/glue.c: fix endianess check
15747 * src/pic16/gen.c: remove old endianess stuff
15748 * src/pic16/genarith.c: remove old endianess stuff
15749 * src/pic16/glue.c: fix endianess check
15750 * src/xa51/gen.c: remove old endianess stuff
15751 * src/z80/gen.c: fix endianess check
15752 * src/SDCCglue.c: fix endianess check
15753 * src/ds390/peeph.def: fix bug 700036
15755 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15757 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15758 * src/configure: find appropriate data-types on host for SDCC's int and long
15759 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15760 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15761 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15763 2003-03-07 <johan AT balder>
15766 some minor cleanups before the big shot
15767 OP_DEFS and OP_USES now use Kevin's protection
15768 new option --nolabelopt
15770 * src/SDCCBBlock.c:
15779 * src/ds390/ralloc.c:
15780 * src/mcs51/ralloc.c:
15781 * src/pic/ralloc.c:
15782 * src/xa51/ralloc.c:
15783 * src/z80/ralloc.c:
15785 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15787 * src/pic/pcode.c (get_op): fix 64 bit warnings
15788 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15789 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15790 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15791 * support/regression/tests/malloc.c: fix 64 bit warnings
15793 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15795 * src/mcs51/gen.c (genMinus): fixed bug 696436
15797 2003-03-02 Borut Razem <borut.razem AT siol.net>
15799 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15801 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15803 * configure.in: test for mkstemp
15804 * sdccconf_in.h: add HAVE_MKSTEMP
15806 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15808 * device/include/ctype.h: removed warning while using --stack-auto
15809 * device/include/malloc.h: removed warning while using --stack-auto
15810 * device/include/string.h: removed warning while using --stack-auto
15812 2003-02-23 Borut Razem <borut.razem AT siol.net>
15814 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15815 because NDEBUG is defined (see man assert)
15816 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15818 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15820 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15821 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15823 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15825 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15826 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15828 2003-02-18 <johan AT balder>
15830 * as/mcs51/asmain.c (asmbl): module can start with a digit
15831 * as/z80/asmain.c (asmbl): module can start with a digit
15833 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15835 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15836 * src/asm.c: fix pipe() for Mingw32
15838 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15840 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15841 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15842 make -V work again; --c1mode reads now from stdin
15843 * doc/sdccman.lyx: added --c1mode
15844 * support/Util/SDCCerr.c: new messages for c1 mode
15845 * support/Util/SDCCerr.h: new messages for c1 mode
15846 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15848 2003-02-15 <johan AT balder>
15850 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15852 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15854 * doc/sdccman.lyx: Environment variables, -o and other minor things
15856 2003-02-14 <johan AT balder>
15858 * src/xa51/main.c: before anyone really tries to use it :)
15860 * Install doc's in share/sdcc/doc
15861 * removed some obsolete files
15862 * Do a proper make distclean and uninstall
15863 M Makefile.common.in
15866 M device/include/Makefile.in
15867 M device/lib/Makefile.in
15870 M sim/ucsim/doc/Makefile.in
15872 R src/avr/peeph.rul
15873 R src/xa51/peeph.rul
15874 M support/cpp2/Makefile.in
15875 M support/makebin/Makefile
15878 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15880 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15882 2003-02-10 Borut Razem <borut.razem AT siol.net>
15884 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15885 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15886 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15887 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15888 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15889 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15890 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15891 src/z80/Makefile.bcc: Borland Makefile cleanup
15892 * as/z80/Makefile.bcc: Added Borland Makefile
15893 * support/cpp2/borland.h: Removed
15895 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15897 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15898 * src/SDCC.lex: new pragma NOIV
15899 * src/SDCCglobl.h: new pragma NOIV
15900 * src/SDCCmem.c: new pragma NOIV
15902 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15904 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15906 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15908 * src/SDCCmain.c: signal handling is switched off by --debug
15909 * doc/Makefile: small fix for install; use clean.mk again
15910 * doc/clean.mk: clean *.pdf and *.html too
15912 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15914 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15915 * device/lib/printfl.c: fix a ds390 bug by making it portable
15916 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15917 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15918 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15919 * debugger/mcs51/cmd.c: converted multi-line string literals
15920 * sim/ucsim/globals.cc: converted multi-line string literals
15921 * src/SDCCmain.c: introduced signal handler to remove temp files
15922 * doc/Makefile: small tweaks, implement clean
15923 * doc: removed generated files
15925 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15927 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15928 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15929 Address Record is not correctly generated for DS390."
15931 2003-02-02 Borut Razem <borut.razem AT siol.net>
15933 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15934 * as/mcs51/asm.h: fixed compilation with Borland C
15935 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15936 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15937 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15938 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15939 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15940 src/z80/Makefile.bcc: delete $(LIB) only if exist
15941 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15943 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15945 * device/include/malloc.h: introduced NULL
15946 * device/include/string.h: introduced NULL
15947 * device/include/stdlib.h: introduced NULL
15948 * device/lib/_memcpy.c: removed NULL
15949 * device/lib/_strcat.c: removed NULL
15950 * device/lib/_strchr.c: removed NULL
15951 * device/lib/_strcmp.c: removed NULL
15952 * device/lib/_strcpy.c: removed NULL
15953 * device/lib/_strcspn.c: removed NULL
15954 * device/lib/_strlen.c: removed NULL
15955 * device/lib/_strncat.c: removed NULL
15956 * device/lib/_strncmp.c: removed NULL
15957 * device/lib/_strncpy.c: removed NULL
15958 * device/lib/_strpbrk.c: removed NULL
15959 * device/lib/_strrchr.c: removed NULL
15960 * device/lib/_strspn.c: removed NULL
15961 * device/lib/_strstr.c: removed NULL
15962 * device/lib/_strtok.c: removed NULL
15963 * device/lib/malloc.c: removed NULL, include own header
15965 2003-02-02 <johan AT balder>
15967 * 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
15968 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15969 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15970 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15971 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15972 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15974 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15976 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15979 2003-02-01 <johan AT balder>
15981 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15983 2003-01-31 <johan AT CP255758-A>
15985 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15987 2003-01-30 <johan AT balder>
15989 * src/SDCCBBlock.c: automatic bug detection
15990 * src/SDCCicode.c: automatic bug detection
15992 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15994 * src/SDCCglobl.h: now --xram-size 0 works
15995 * src/SDCCmain.c: now --xram-size 0 works
15997 2003-01-29 <johan AT balder>
15999 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16001 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16003 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16004 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16005 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16006 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16007 * src/SDCCglobl.h: Added options --xram-size and --code-size
16008 * src/SDCCmain.c: Added options --xram-size and --code-size
16010 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16012 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16013 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16015 2003-01-27 <johan AT balder>
16017 * src/SDCC.y: fixed bug #613764
16019 2003-01-26 <johan AT balder>
16021 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16022 * src/SDCCsymt.h: fixed bug #673374
16023 * src/SDCCglue.c: fixed bug #661910
16024 * src/SDCCast.c: fixed bug #458099 and 673374
16026 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16028 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16029 * as/mcs51/strcmpi.h: added
16030 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16031 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16032 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16033 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16034 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16035 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16036 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16037 * as/mcs51/Makefile.aslink: new module strcmpi
16038 * as/mcs51/Makefile.asx8051: new module strcmpi
16039 * as/mcs51/Makefil.bcc: new module strcmpi
16040 * as/mcs51/Makefile.in: new module strcmpi
16041 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16043 2003-01-26 <johan AT balder>
16045 * src/SDCCglue.c: reverted back to 1.124
16046 * src/SDCCast.c: reverted back to 1.156
16047 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16049 2003-01-25 <johan AT balder>
16051 * src/SDCCglue.c: A better fix for bug #661910
16052 * src/SDCCast.c: A better fix for bug #661910
16053 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16055 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16057 * src/Makefile.in: remove spawn.o
16058 * src/SDCCmain.c: remove spawn.h
16059 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16060 * src/spawn.c: removed
16061 * src/spawn.h: removed
16062 * support/regression/ports/ds390/spec.mk: link with -r
16064 2003-01-24 <johan AT CP255758-A>
16066 * src/ds390/gen.c (aopOp): fixed bug #667458
16067 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16068 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16069 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16071 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16073 * src/mcs51/peeph.def: better assembler identation by Frieder
16074 * src/mcs51/gen.c: better assembler identation by Frieder
16076 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16078 * as/z80/string.h: removed for gcc 3.2
16079 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16080 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16082 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16084 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16085 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16086 * support/regression/Makefile: separate temp files for ports
16087 * support/regression/generate-cases.py: separate temp files for ports
16088 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16089 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16091 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16093 * moved tinitalk to device/examples/ds390
16095 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16097 * as/mcs51/lkmem.c: rflag is for DS390
16098 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16099 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16100 (linkEdit): move mem- and map-files the same way as ihx-files
16101 * src/z80/main.c (_setDefaultOptions): removed --generic
16102 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16103 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16104 * src/pic/glue.c (picglue): --c1mode works again
16105 * src/pic16/glue.c (pic16glue): --c1mode works again
16106 * src/asm.c (printCLine): fix #660034
16108 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16110 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16111 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16112 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16113 * as/mcs51/lkmem (summary): better fix for sp problem
16114 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16115 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16116 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16117 remove --stack-after-data
16119 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16121 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16122 * src/SDCCutil.c (join): ugly bug: missing '\0'
16123 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16125 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16127 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16129 * src/pic/main.c (_asmCmd): gpasm supports -o
16130 * src/z80/main.c: more general macros
16131 * device/lib/Makefile.in: remove intermediate files
16133 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16135 * .version: Bumped version number to 2.3.3
16136 * src/SDCCBBlock.c: new option -o
16137 * src/SDCCglobl.h: new option -o
16138 * src/SDCCglue.c: new option -o
16139 * src/SDCCmain.c: new option -o
16140 * src/asm.c: new option -o
16141 * src/ds390/main.c: new option -o
16142 * src/pic/glue.c: new option -o
16143 * src/pic/pcode.c: new option -o
16144 * src/pic/ralloc.c: new option -o
16145 * src/pic16/glue.c: new option -o
16146 * src/pic16/pcode.c: new option -o
16147 * src/pic16/ralloc.c: new option -o
16148 * src/z80/main.c: new option -o
16149 * device/lib/Makefile.in: use -o
16150 * support/regression/ports/ds390/spec.mk: use -o
16151 * support/regression/ports/gbz80/spec.mk: use -o
16152 * support/regression/ports/mcs51/spec.mk: use -o
16153 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16154 * support/regression/ports/z80/spec.mk: use -o
16155 * support/regression/ports/ucz80/spec.mk: use -o
16156 * support/regression/ports/xa51/spec.mk: use -o
16157 * support/regression/fwk/lib/timeout.c: fix usage string
16159 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16160 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16162 2003-01-07 <johan AT balder>
16164 * src/SDCCast.c (decorateType): fixed bug #600035
16166 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16167 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16168 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16169 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16170 * src/pic/pcode.c: outcommented unused variable to remove warnings
16171 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16173 2003-01-06 <karl AT turbobit.com>
16174 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16177 2003-01-06 <johan AT balder>
16179 * src/SDCCicode.c: fixed array add
16181 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16182 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16183 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16185 2003-01-04 <johan AT balder>
16187 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16189 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16190 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16192 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16193 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16194 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16196 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16197 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16199 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16200 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16202 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16203 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16205 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16207 * in /sdcc/as/mcs51/ changed these files in order to create an
16208 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16209 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16210 following files to include the previous two files: aslink.dsp,
16211 Makefile.aslink, Makefile.bcc, and Makefile.in.
16213 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16214 .adb instead of .cdb
16216 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16218 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16219 value from option --iram-size.
16221 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16223 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16226 2002-09-18 <wiml AT hhhh.org>
16228 * SDCClrange.h: exposed setFromRange() and setToRange()
16229 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16230 packRegsForAccUse() (bug 542397)
16231 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16232 multiple times and emitting the fetch operations more than once
16233 added aopGetUsesAcc() function to allow binary operators to
16234 fetch their operands in the correct order; made genMinus() emit
16235 compact code for X = LITERAL - Y
16237 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16238 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16239 sprintf() in line 1267.
16241 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16242 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16245 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16246 Changes to aslink (All the changes are marked with 'JCF'):
16248 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16251 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16252 area BSEG. Also moves, if possible, the DATA area down into the internal
16253 ram so more space is available.
16255 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16258 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16259 not bytes. Function summary() which creates a memory usage summary
16260 file with extension .mem. Reports of overlaping stack and small stack
16261 size. If the space for the stack is less than 16 bytes aslink trows a
16264 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16265 the 8051. Option 'y' for memory summary output file.
16267 Changes to sdcc (All the changes are marked with 'JCF'):
16269 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16271 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16272 overlaying area for it (uses RegBankUsed[4]).
16274 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16275 bank zero as used by default. By default aslink locates the stack
16276 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16277 the creation of the .mem file. Delegates the allocation of data area
16278 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16279 the begining of the stack area to aslink.
16281 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16282 glue() in SDCCglue.c creates an area for it.
16284 2002-09-03 Borut Razem <borut.razem AT siol.net>
16285 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16286 sdcc/src/pic/glue.c:
16287 introduced atexit() handler for teporay files removal in case of
16288 errors, assertions, ...
16290 2002-08-29 Borut Razem <borut.razem AT siol.net>
16291 * sdcc/support/cpp2/auto-host_vc_in.h:
16292 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16293 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16294 Maybe there is a similar problem with BORLANDC? It should be checked!
16296 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16297 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16298 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16299 was not executed, and the compiler (cl) launched a warning:
16300 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16302 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16303 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16305 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16306 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16308 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16309 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16310 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16311 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16312 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16313 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16314 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16315 - added Release configuration in VS projects
16316 - review of compiler an linker options
16317 - VC .exe files are generated in bin_vc directory, not to interfere
16318 with binaries generated from other projects (cygwin, mingw, bcc ...)
16320 * sdcc/src/yacc.dsp: added
16322 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16323 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16324 and insert the version number definitions from .version
16326 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16328 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16329 added - genarate auto-host.h using auto-host_vc_in.h as template
16332 removed from CVS, generated automatically
16334 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16335 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16337 2002-08-11 Borut Razem <borut.razem AT siol.net>
16338 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16340 2002-08-10 Borut Razem <borut.razem AT siol.net>
16341 * src/SDCCmain.c (main):
16342 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16343 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16344 The consequence was that some temporary files were not removed.
16347 unification of code in functions tempfilename() and tempfile():
16348 function tempnam() is defined in Visual Studio 6.0 and .NET
16350 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16352 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16353 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16354 - removed compiler command line option /WX: Treats all warnings as errors
16355 - update a list of source files, included into the project
16357 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16358 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16359 changed project type to Generic Project so that can be correcly converted to VS.NET project
16361 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16363 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16365 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16367 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16368 added return 0 statements after assert() to make compiler happy
16370 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16371 added newline in the def file to keep MSC compiler satisfied
16373 * sdcc/src/z80/gen.c:
16374 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16375 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16376 - solved MSC error in function aopDump()
16378 * sdcc_vc.h: define PREFIX as "\\sdcc"
16380 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16381 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16383 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16384 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16385 - Rewrote the register banking algorithm.
16386 - Added pCode live-range analysis to registers (for now, only non-used and
16387 singly-used registers optimized away)
16389 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16391 * 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.
16393 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16394 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16396 2002-04-22 Michael Hope <michaelh AT vroom>
16398 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16400 * configure.in (DD_COPT): Added include support required for gbdk.
16402 * .version: Bumped version number just to increase it.
16404 * src/SDCCmain.c: Added -nostdinc to the default options.
16406 2002-04-15 Michael Hope <michaelh AT vroom>
16408 * device/lib/z80/printf.c (sprintf): Added.
16410 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16412 * src/z80/peeph.def: Added transpose redundent load rule.
16414 * src/z80/main.c: Added force callee saves for jaune.
16416 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16418 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16420 2002-03-28 Johan Knol <johan AT balder>
16422 * src/SDCCval.c: fixed bug #532436
16424 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16426 Added "char *Processor" field to the port structure.
16429 Added -p option. Allows port dependent processor to be specified.
16432 Initialized the new field char *Processor field to NULL in all ports
16435 Compiler generated registers for interrupt context saving
16436 were not getting allocated.
16438 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16441 Fixed left shift. Will promote the left side of a left shift
16442 if a) left shifting more than size of operand or b) when assigned
16443 to something size > size of left side
16445 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16447 tons of changes. Register allocation has been
16448 rewritten. Added customization for the various PICs. Flow
16449 analysis is restructured. ...
16451 * src/pic/device.h:
16454 * src/pic/device.c:
16455 Added. device.c is a PIC port hack to accomodate variations
16458 2002-03-13 Michael Hope <michaelh AT vroom>
16460 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16462 2002-03-04 johanknol <johanknol AT manik>
16464 * /src/SDCCval.c: fixed
16466 const unsigned char arr[][2] = { { 0, 1 } };
16467 t18.c:1: error: Initializer element is not constant
16469 2002-03-04 bela <bela AT manik>
16471 * /device/include/mcs51reg.h:
16472 ds89c420 register definition update
16474 2002-03-03 <johan AT FRIJA>
16476 * support/Util/SDCCerr.c: did something, but don't no why anymore
16478 * support/regression/tests/bug-524691.c: made it a little less shy
16480 * src/SDCCast.c (decorateType): fixed bug #524697
16482 * src/SDCCast.c: made some lineno improvements
16484 * src/SDCCval.c (getNelements): changed warning to error
16486 * src/SDCCglue.c (printIvalArray): changed warning to error
16488 * src/SDCCicode.c: fixed a warning for mingw
16490 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16492 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16494 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16496 * src/ds390/peeph.def:
16497 Added some more peephole rules
16499 * src/ds390/gen.c: Various fixes & enhancements
16501 * src/SDCClrange.c, src/SDCClrange.h:
16502 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16504 * src/ds390/ralloc.c:
16505 various fixes & enhancements (ds390) specific
16507 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16508 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16511 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16513 2002-03-02 <johan AT FRIJA>
16515 * src/SDCCast.c (decorateType): fixed bug #524708
16517 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16519 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16521 2002-03-01 Michael Hope <michaelh AT vroom>
16523 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16525 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16527 2002-03-01 <johan AT FRIJA>
16529 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16531 * src/SDCCast.c (decorateType): fixed bug #524209
16533 * src/SDCCval.c (valNot): fixed bug #524195
16535 2002-02-26 <johan AT balder>
16537 * src/xa51/gen.c: fixed a warning
16539 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16541 * src/SDCCast.c (decorateType): fixed bug #522534
16543 2002-02-23 <johan AT balder>
16545 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16547 2002-02-22 <johan AT balder>
16549 * src/SDCCast.c: fixed bug #514865
16551 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16553 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16555 * sdcc/src/SDCCloop.c:
16556 Previous fix was not good. basic blocks that have "break" or "return" are
16557 not really partof a loop , but live ranges used in these blocks should
16558 be live thru the entire loop, so set partOfLoop but don't add them to
16561 2002-02-21 <johan AT FRIJA>
16563 * src/SDCCcse.c: fixed bug #514308
16565 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16568 Fixed BUG #519583. If a conditional block ended in a return/break
16569 statement inside a loop, it was not being considered part of the loop.
16571 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16573 2002-02-10 Karl Bongers <karl AT turbobit.com>
16576 Fixed up SDCDB debugger somewhat. Updated debugger/README
16577 with lots of comments and notes.
16579 * device/examples/test2.c:
16580 Fix bug, "red" variable not being initialized(compiler complained).
16582 * device/examples/Makefile, examples/test3.c:
16583 Add Makefile in device/examples folder, compiles test3.c
16584 for use as a multiple module SDCDB test case.
16586 * sim/ucsim/cmd.src/cmdset.cc:
16587 Took out debug printfs in ucsim "next" command.
16589 * sim/ucsim/xa.src:
16590 Karl and Johan start ucsim XA support. Most dissassembly working,
16591 about 75% emulation done(plenty of work remaining).
16593 * sim/ucsim/z80.src:
16594 Add Z80 support to ucsim, add test-ucz80 regression test,
16595 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16596 Notice z80 compiler fails on examples/test3.c/crc code.
16598 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16600 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16601 Added support for --parms-in-bank1
16603 * src/ds390/peeph.def:
16604 added a few more peephole optimzations
16606 * src/ds390/main.c:
16607 1) added __builtin_inp & __builtin_outp used to read in data of given length
16608 from a memory mapped port
16609 2) added __builtin_memcmp
16610 3) added __builtin_swapw swap bytes of a short
16612 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16613 1) handle multiple send & receives from register bank1
16614 2) ralloc can now allocate DPTR1 to some liveRanges
16616 * src/SDCCsymt.c, src/SDCCsymt.h:
16617 changes to handle multiple sends & receives
16619 * src/SDCCptropt.h:
16620 added some pointer arithmetic optimization
16622 * src/SDCCptropt.c:
16623 added some pointer arithmetic optimizations but not stable yet so not
16624 called from anywhere (will get this working shortly)
16626 * src/SDCCopt.c: fixed for multiple sends & receives
16629 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16630 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16631 set preprocessor defines (depending on options)
16633 * src/SDCCicode.c, src/SDCCicode.h:
16634 changes made to handle multiple sends & receives
16637 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16639 * src/SDCCcse.c, src/SDCCcse.h:
16640 added function findbackward def (to be used in upcoming optimization)
16642 * src/SDCCcflow.c, src/SDCCcflow.h:
16643 added function returnAtEnd - to determine if a basic block terminates with
16646 * src/SDCCast.c, src/SDCCast.h:
16647 added option parms-in-bank1
16649 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16650 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16651 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16652 adjusted for --parms-in-bank1 option
16654 * device/include/string.h:
16655 donot redefine "reentrant" keyword
16657 * device/include/ds80c390.h: Added some more SFRs
16659 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16661 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16663 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16665 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16667 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16669 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16671 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16673 * Added --xram-movc option
16675 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16677 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16679 2002-01-11 Johan Knol
16681 * Added math lib of Jesus Calvino-Fraga
16683 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16685 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16686 * support/regression/Makefile: new target test-mcs51-stack-auto
16687 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16689 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16691 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16693 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16695 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16697 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16699 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16701 * src/SDCCglue.h: add definition for printIvalChar()
16703 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16705 * src/SDCCast.c: fix #498138 by Johan
16707 * src/SDCCglue.c: fix #498138 by Johan
16709 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16711 * support/regression/Makefile: fix clean
16713 * support/regression/ports/ds390/support.c: fix transmission of last character
16715 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16717 * /sdcc/src/ds390/gen.c:
16718 a) improved computing address of stack variable
16719 b) took out some #if 0 code
16720 c) improved parmBytes adjustment
16721 d) improved genPlusIncr & genMinusIncr
16722 e) genCmp could generate bad code (when left assigned to DPTR)
16723 f) Fixed bug in hasInc
16725 * /sdcc/src/ds390/ralloc.c:
16726 a) packRegsForSupport could mess up live information (Fixed)
16727 b) packRegsDPTRuse could be incorrect for left & right shift
16729 * /sdcc/src/mcs51/ralloc.c:
16730 packRegsForSupport could mess up the live information (Fixed)
16732 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16734 * /sdcc/src/SDCCast.c:
16735 can reverse a loop even if function call is present as long
16736 as the loop control variable is local & is not passed as parameter
16738 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16740 * /sdcc/ChangeLog: *** empty log message ***
16742 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16743 More builtin function additions for TININative
16745 * /sdcc/src/ds390/ralloc.c:
16746 Had broken the regression testsuite
16748 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16750 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16751 Added funcattr hasStackParms will be set for reentrant functions when there
16752 are paramteres on the stack, this helps in minimizing frame pointer generation
16753 typeFromStr can handle function pointers now
16755 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16756 *** empty log message ***
16758 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16760 * /src/ds390/gen.c, /src/ds390/main.c:
16761 More builtin function additions for TININative
16763 * /src/ds390/ralloc.c:
16764 Had broken the regression testsuite
16766 * /src/SDCCast.c: Fixed a bug in dumptree
16768 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16769 Added funcattr hasStackParms will be set for reentrant functions when there
16770 are paramteres on the stack, this helps in minimizing frame pointer generation
16771 typeFromStr can handle function pointers now
16773 * /doc/builtins.txt, /doc/TININative.txt:
16774 *** empty log message ***
16777 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16779 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16780 ALPHA version for -mTININative
16782 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16783 updated to reflect changes in the port structure
16786 added function do_assemble (similar to do_link) if non-null this function
16787 will be called to do assembly (-mTININative) requires a multi command
16789 added function genAssemblerEnd will be called to generate assembler Epilogue
16792 added _JavaNative to debug info printing
16794 * /src/SDCCmain.c: added option --tini-libid
16795 added port->do_assemble function (-mTININative) has a multi command assemble
16797 * /src/SDCCglue.c: Disabled "constExpr" check
16798 added port->genAssemblerEnd function
16800 * /src/SDCCglobl.h: Added option --tini-libid value
16803 tookout optimizeCompare from the header (has no external references)
16805 * /src/SDCCast.c: made one more function "static"
16807 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16809 * src/z80/mappings.i: Added z80asm support.
16811 * src/z80/main.c: Added z80asm support on --asm=z80asm
16813 * src/z80/gen.c: Fixed asm portability issues.
16815 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16817 * src/SDCCglue.c (printExterns): Added global/extern split.
16819 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16821 * support/regression/Makefile: added test for mcs51 model large
16823 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16825 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16827 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16829 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16831 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16833 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16835 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16837 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16839 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16841 * support/regression/tests/simplefloat.c: Port to mcs51.
16843 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16844 * support/regression/tests/bug-485362.c: Added.
16846 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16848 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16850 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16852 * src/z80/gen.c (aopDump): Added a dump function.
16854 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16855 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16857 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16859 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16861 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16863 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16865 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16867 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16869 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16871 * support/regression/ports/ds390/support.c: Use tinibios.
16873 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16875 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16877 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16878 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16880 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16882 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16884 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16886 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16888 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16889 (packRegsForIYUse): Created and optimised.
16891 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16893 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16894 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16896 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16898 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16900 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16902 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16904 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16906 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16908 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16910 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16912 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16914 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16916 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16918 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16919 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16920 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16922 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16924 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16925 (genNotFloat): Added.
16926 (genUminusFloat): Added.
16928 * device/lib/z80/Makefile: Added floating pt stubs.
16930 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16932 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16934 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16936 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16938 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16940 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16942 * sdcc/support/regression/Makefile: Add port ds390.
16944 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16946 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16948 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16950 * sdcc/support/regression/ports/ds390/support.c: Added.
16952 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16954 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16956 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16958 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16960 * device/include/malloc.h: Added z80 and gbz80 support.
16962 * device/lib/gbz80/heap.s: Added.
16964 * device/lib/z80/heap.s: Added.
16966 * device/lib/malloc.c: Added z80 and gbz80 support.
16968 * support/regression/tests/malloc.c (testMalloc): Added.
16970 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16972 * support/regression/tests/bug-478094.c: Added.
16974 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16976 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16978 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16980 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16982 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16984 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16986 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16988 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16990 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16992 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16994 * support/regression/tests/bug-477927.c: Added.
16996 * src/z80/peeph.def: Added minor rules.
16998 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17000 * src/z80/peeph.def: Added jump optimisation modification.
17002 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17004 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17006 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17008 * support/regression/tests/funptrs.c: Added.
17010 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17012 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17014 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17016 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17018 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17020 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17021 (movLeft2ResultLong): Created.
17023 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17024 (joinPushes): Added. Joins two char pushes into a word push.
17026 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17028 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17030 * support/makebin/Makefile (install): Added creation of dest dir.
17032 2001-10-24 Karl Bongers <karl AT turbobit.com>
17034 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17036 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17038 * src/z80/ralloc.c: Turned off faulty pack for one use.
17040 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17042 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17044 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17046 * support/regression/Makefile: Improved clean
17048 * support/regression/ports/gbz80/spec.mk: Added clean
17050 * support/regression/ports/host/spec.mk: Added clean
17052 * support/regression/ports/z80/spec.mk: Added clean
17054 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17056 * support/regression/ports/mcs51/timeout.c: little improvements
17058 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17060 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17062 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17064 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17066 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17068 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17070 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17072 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17073 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17075 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17077 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17079 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17081 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17083 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17085 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17087 * support/regression/tests/longor.c: Added.
17089 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17091 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17093 * as/mcs51/aslink.h: define PATH_MAX
17095 * as/mcs51/asm.h: define PATH_MAX
17097 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17099 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17101 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17103 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17105 * src/SDCCglobl.h: define PATH_MAX
17107 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17109 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17111 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17113 * src/z80/gen.c (gencjneshort): Fixed
17115 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17117 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17119 * support/regression/tests/bug-469671.c: Added.
17121 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17123 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17125 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17127 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17129 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17131 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17133 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17135 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17137 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17139 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17141 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17143 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17145 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17147 * 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.
17149 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17151 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17153 2001-10-07 <johan AT FRIJA>
17155 * device/lib/gets.c (gets): fixed the return value.
17157 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17158 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17160 * 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.
17162 * 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.
17164 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17166 * src/pic/gen.c: Removed Safe_strdup.
17168 * configure.in: Added option to enable libgc support.
17170 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17171 (bitVectUnion): Optimised.
17172 (bitVectIntersect): Optimised.
17173 (bitVectBitsInCommon): Optimised.
17174 (bitVectCplAnd): Optimised.
17176 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17178 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17180 * src/SDCCmain.c: distinguish between assembler debug and plain options
17182 * src/avr/main.c: remove standard assembler options
17184 * src/ds390/main.c: remove standard assembler options
17186 * src/mcs51/main.c: remove standard assembler options
17188 * src/port.h: removed "PENDING" comment
17190 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17192 * src/device/lib/_mulint.c : new, with assember functions
17194 * src/device/lib/_mullong.c : new, with assember functions
17196 * src/device/lib/_divuint.c : with assember functions
17198 * src/device/lib/_divsint.c : with assember functions
17200 * src/device/lib/_divulong.c: with assember functions
17202 * src/device/lib/_divslong.c: with assember functions
17204 * src/device/lib/_moduint.c : with assember functions
17206 * src/device/lib/_modsint.c : with assember functions
17208 * src/device/lib/_modulong.c: with assember functions
17210 * src/device/lib/_modslong.c: with assember functions
17212 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17214 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17216 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17217 replaced _mululong.c and _mulslong.c by _mullong.c
17219 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17221 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17223 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17225 * src/SDCCglue.c: test, if win32api is available for MINGW
17227 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17229 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17230 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17231 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17232 * support/regression/ports/host/spec.mk: removed GENERIC
17233 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17234 * support/regression/ports/z80/spec.mk: removed GENERIC
17236 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17238 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17240 * support/regression/tests/bug-467035.c: Created.
17242 2001-10-01 <johan AT FRIJA>
17244 * src/SDCC.y: fixed bug #466586 part 1
17246 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17248 * SDCCicode.c: z80 has no generic pointers
17249 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17251 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17253 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17255 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17257 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17259 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17261 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17263 * configure.in: Fixed up so that ucsim is only configured once.
17265 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17267 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17268 (getPathDifference): As above.
17270 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17272 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17274 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17275 * .version: Updated to 2.3.1
17277 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17278 Added copyright header.
17280 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17281 (assemble): Added support for macro based assembler commands.
17282 (linkEdit): Added support for macro based linker commands.
17283 (preProcess): Changed the pre-processor to use macros.
17284 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17285 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17287 * device/lib/z80/crt0.s: Added module name for debugging.
17289 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17291 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17293 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17295 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17297 * src/Makefile.in: Added SDCCmacro and SDCCutil
17299 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17301 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17303 2001-09-16 <johan AT FRIJA>
17305 * 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.
17307 2001-09-15 <johan AT FRIJA>
17309 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17310 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17312 2001-09-11 <johan AT FRIJA>
17314 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17316 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17318 * support/regression/tests/bug-460444.c: Added test case.
17320 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17321 (genCast): Added justification for all of the asserts.
17323 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17325 * support/regression/support.c: _xdata replaced by xdata
17327 * support/regression/spec.mk: removed _generic
17329 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17331 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17333 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17334 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17336 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17338 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17340 * support/regression/tests/bug-460010.c: Added test case.
17342 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17344 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17346 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17348 * support/regression/testfwk.c: removed workaround for bug #436344
17350 * support/regression/tests/bp.c: use less memory with mcs51
17352 * support/regression/tests/bug-441448.c: use less memory
17354 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17356 * support/regression/collate-results.py: typo
17358 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17360 * support/regression/tests/fetchoverlap.c: Added new test case.
17362 * support/regression/tests/bp.c: Added new test case.
17364 * support/regression/tests/bug-448984.c: Added new test case.
17366 * support/regression/tests/pow2shifts.c: Added new test case.
17368 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17369 (genlshTwo): Fixed right shift for count > 8.
17371 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17373 2001-09-08 <johan AT FRIJA>
17375 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17377 2001-09-07 <johan AT FRIJA>
17379 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17381 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17383 2001-09-06 <johan AT FRIJA>
17385 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17386 * bernhard noted me at this: "() equals to (void)" (1.38)
17388 2001-09-05 <johan AT FRIJA>
17390 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17392 2001-09-04 <johan AT FRIJA>
17394 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17397 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17399 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17401 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17403 * link/z80/aslink.h: Fixed path for PATH_MAX
17405 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17407 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17409 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17411 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17413 * 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.
17415 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17417 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17418 (genCmp): Fixed up genCmp for the GB with longs.
17420 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17422 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17424 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17426 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17428 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17430 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17432 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17434 * 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.
17436 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17438 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17440 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17442 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17444 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17446 * sim/ucsim/configure: little improvement of Cygwin-detection
17447 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17448 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17449 * support/regression/tests/bug-221100.c: small changes for mcs51
17450 * support/regression/tests/bug-221168.c: small changes for mcs51
17451 * support/regression/tests/bug-227710.c: small changes for mcs51
17452 * support/regression/tests/staticinit.c: small changes for mcs51
17453 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17454 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17455 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601