1 2008-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
4 Gudjon Gudjonsson <gudjon AT gudjon.org>
5 * device/include/mcs51/p89c66x.h: fixed some defines
6 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
7 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
10 2008-02-14 Borut Razem <borut.razem AT siol.net>
12 * doc/sdccman.lyx: corrected cpp info
14 2008-02-13 Borut Razem <borut.razem AT siol.net>
16 * as/Makefile.in: *.doc renamed to *.txt
18 2008-02-11 Borut Razem <borut.razem AT siol.net>
20 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
21 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
23 2008-02-11 Borut Razem <borut.razem AT siol.net>
25 * doc/sdccman.lyx: documented ar format libraries
27 2008-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
29 * support/regression/tests/float_single.c: added regression
30 test. Some testpoints for probably rarely used functions
31 (acosf, sinhf, tanf, expf) disabled for some targets
33 2008-02-10 Raphael Neider <rneider AT web.de>
35 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
36 (genAssign): fixed for operands on the stack
38 * device/lib/pic16/libc/stdio/vfprintf.c,
39 device/lib/pic16/configure.ac,
40 device/lib/pic16/Makefile.common: add configurable support for
41 printing floats via ./configure --enable-floats
42 * device/lib/pic16/configure,
43 device/lib/pic16/Makefile.in,
44 device/lib/pic16/libm/Makefile.in,
45 device/lib/pic16/debug/Makefile.in,
46 device/lib/pic16/libio/Makefile.in,
47 device/lib/pic16/startup/Makefile.in,
48 device/lib/pic16/libsdcc/Makefile.in,
49 device/lib/pic16/libdev/Makefile.in,
50 device/lib/pic16/libc/Makefile.in: regenerated
51 * doc/sdccman.lyx: documented float support and how to get it
52 * doc/Makefile.in: fixed race condition on parallel builds
54 * device/lib/pic16/libc/stdio/sprintf.c,
55 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
56 pointer to the string buffer, enlarge buffer for x_ftoa()
58 2008-02-10 Borut Razem <borut.razem AT siol.net>
60 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
62 2008-02-10 Raphael Neider <rneider AT web.de>
64 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
66 2008-02-09 Raphael Neider <rneider AT web.de>
68 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
69 artificial bank size limits for compound data (structs, arrays),
70 avoids assert if --obanksel=N, N > 1, is given
72 2009-02-09 Borut Razem <borut.razem AT siol.net>
74 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
75 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
76 uses '`' character instead '\n' for padding
77 * as/asranlib/asranlib.c: made it more robust
79 2009-02-08 Borut Razem <borut.razem AT siol.net>
82 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
83 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
86 2009-02-07 Borut Razem <borut.razem AT siol.net>
88 * as/asranlib/asranlib.c: fixed BSD header length calculation
89 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
90 due sdcc asxxxx license change to GPLv3
92 2009-02-05 Borut Razem <borut.razem AT siol.net>
94 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
95 added support for BSD (Mac OS X) ar format
96 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
97 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
98 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
99 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
100 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
101 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
102 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
103 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
104 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
105 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
106 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
107 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
108 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
109 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
110 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
111 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
112 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
113 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
114 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
115 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
116 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
117 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
118 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
119 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
120 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
121 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
122 changed license to GPL either version 3, or (at your option) any
125 2009-02-05 Borut Razem <borut.razem AT siol.net>
127 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
128 added support for BSD (Mac OS X) ar format
130 2009-02-02 Borut Razem <borut.razem AT siol.net>
132 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
133 device/lib/z80/Makefile.in:
134 chose source files in the PORT directory if they are available
136 2008-02-01 Raphael Neider <rneider AT web.de>
138 * device/lib/pic16/libdev/pic18f1220.c,
139 * device/lib/pic16/libdev/pic18f4450.c:
140 define SSPBUF to allow use of printf
142 2009-02-01 Borut Razem <borut.razem AT siol.net>
144 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
145 device/lib/hc08/Makefile.in, device/lib/incl.mk,
146 device/lib/z80/Makefile.in:
147 don't remake libraries
148 * support/regression/tests/snprintf.c:
149 reenable floating point in small-xstack-auto library
151 2008-01-26 Raphael Neider <rneider AT web.de>
153 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
155 2008-01-25 Raphael Neider <rneider AT web.de>
157 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
158 search path instead of appending them
160 2009-01-24 Borut Razem <borut.razem AT siol.net>
162 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
163 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
164 to 32 bit unsigned int when calling sputl() since it is a macro
165 * as/link/lkar.c: changed the initialization of This->loaded
167 2009-01-23 Borut Razem <borut.razem AT siol.net>
169 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
170 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
171 unsigned int when calling new(), since asxxxx doesn't use function
174 2009-01-21 Borut Razem <borut.razem AT siol.net>
176 * as/link/lkar.h: sgetl and sputl are independent of endianness
177 * as/link/sdxxxx_config.h.in: removed endianness detection
179 2009-01-20 Borut Razem <borut.razem AT siol.net>
181 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
182 due creation of ar format libraries
183 * support/scripts/sdcc.nsi:
184 don't add nonexistent object files to the package
186 2009-01-19 Borut Razem <borut.razem AT siol.net>
188 * Makefile.in, configure.in, configure,
189 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
190 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
191 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
192 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
193 device/lib/small/Makefile.in,
194 device/lib/z80/Makefile.in: create ar format libraries
195 * support/regression/ports/mcs51-xstack-auto/spec.mk:
196 use device/lib/Makefile to create library
197 * support/regression/tests/snprintf.c:
198 floating point is not enabled in small-xstack-auto library
199 * device/lib/libfloat.lib, device/lib/libint.lib,
200 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
202 2009-01-18 Borut Razem <borut.razem AT siol.net>
204 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
205 warning: extra tokens at end of #endif directive
207 2009-01-11 Borut Razem <borut.razem AT siol.net>
209 * Makefile.in: added SDCC_ASRANLIB to PKGS
211 2009-01-10 Borut Razem <borut.razem AT siol.net>
213 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
214 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
215 due added support for ar format libraries
217 2009-01-09 Borut Razem <borut.razem AT siol.net>
219 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
220 as/asranlib/asranlib.c: added asranlib
221 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
222 * Makefile.in, as/link/hc08/Makefile.in,
223 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
224 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
225 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
226 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
227 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
228 configure.in, sdcc.dsw: modified to support ar format libraries
230 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
232 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
235 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
237 * sim/ucsim/z80.src/inst_ed.cc:
238 Fixed bug #2488074, which made regression tests fail.
240 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
242 * device/lib/z80/mod.s,
243 device/lib/z80/div.s,
244 device/lib/z80/mulchar.s,
245 device/lib/z80/mul.s,
246 device/lib/z80/divsigned.s,
247 device/lib/z80/Makefile.in:
248 Implemented RFE #1702376.
250 2009-01-05 Borut Razem <borut.razem AT siol.net>
252 * as/link/lksdcclib.c:
253 fixed linker hanging in INDEXLIB is not defined (hc08)
255 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
258 Implemented RFE #2485684, and some further improvements of HL caching
260 * src/z80/peeph-z80.def:
261 Fixed a bug exposed by implementing RFE #2485684.
263 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
265 * src/z80/peeph-z80.def:
266 Peephole improvements.
269 device/include/string.h,
270 device/lib/z80/memmove.s:
272 * device/lib/z80/Makefile.in,
273 device/lib/Makefile.in,
274 support/regression/tests/memory.c,
275 device/lib/z80/strlen.s:
276 Partially implemented RFE #2471534.
278 2009-01-04 Borut Razem <borut.razem AT siol.net>
280 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
281 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
282 * doc/README.txt: updated John Hartman's e-mail address
283 * as/link/lkrel.c, as/link/lksdcclib.c:
284 fixed bug #2484677: Linker hangs
285 * src/z80/peep.c: fixed msvc warning C4047:
286 'return' : 'int ' differs in levels of indirection from 'char *'
287 * config.dsp: as/lib corrected to as/link
289 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
292 Implemented RFE #2484693.
293 * src/z80/peeph-z80.def:
294 Some peephole improvements.
296 2009-01-03 Borut Razem <borut.razem AT siol.net>
299 fixed warning: 'ret' may be used uninitialized in this function
301 2009-01-02 Borut Razem <borut.razem AT siol.net>
303 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
304 as/link/getline.[ch], as/link/lkrel.[ch]: added,
305 made support for differnet library formats more flexible,
306 preparation for support of ar format
307 * as/link/lklibr.c, as/link/z80/Makefile.in,
308 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
309 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
310 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
311 as/link/hc08/lkelf.c, as/link/aslink.h:
312 made support for differnet library formats more flexible,
313 preparation for support of ar format
315 2009-01-01 Borut Razem <borut.razem AT siol.net>
317 * as/link/asxxxx_config.h.in:
318 fixed warning: extra tokens at end of #endif directive
320 fixed warning: suggest parentheses around && within ||
321 * device/lib/Makefile.in: allow whitespaces at the end of lines in
322 ports.build, in order to make it work on cygwin - it seems to be a
323 bug in cygwin grep: CR is not treated as part of end-of-line
325 2008-12-31 Borut Razem <borut.razem AT siol.net>
327 * configure, configure.in, config.dsp, config_vc.awk,
328 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
329 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
330 introduced asxxxx_config.h.in
332 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
335 src/z80/peeph-z80.def:
336 Minor addition improvement.
338 2008-12-30 Raphael Neider <rneider AT web.de>
340 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
341 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
342 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
343 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
344 support/librarian/sdcclib.c, support/makebin/makebin.c:
345 partially revert changes from r5293..r5295
347 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
349 * src/z80/peeph-z80.def:
350 Minor peephole improvement.
352 2008-12-29 Raphael Neider <rneider AT web.de>
354 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
355 incorrectly discarded BANKSELs
357 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
359 * support/regression/tests/memory.c:
360 Added simple test for memset(), memcpy() and memmove()
362 2008-12-29 Borut Razem <borut.razem AT siol.net>
364 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
366 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
368 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
369 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
370 (177.j): added new rule
371 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
372 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
373 (decorateType CAST): propagate storage class to generic pointer results
375 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
377 * device/lib/z80/string.c,
378 device/lib/z80/printf.c,
379 device/lib/z80/mul.s:
382 Fixed code generation bug exposed by builtin memcpy().
384 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
386 * device/lib/_memcpy.c:
387 fixed conflict with builtin memcpy()
389 2008-12-26 Borut Razem <borut.razem AT siol.net>
391 * support/librarian/sdcclib.c:
392 fixed bug 2466950: "sdcclib broken"
393 by removing fgets return value check
395 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
398 device/include/string.h: Implemented RFE #1914254
400 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
401 * device/lib/z80/Makefile.in,
402 device/lib/Makefile.in,
403 device/lib/z80/memmove.s: Implemented RFE #1914256
405 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
407 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
408 * src/z80/peep.c: improved checks for unused data
410 src/z80/main.c: Implemented RFE #1899189
412 2008-12-25 Borut Razem <borut.razem AT siol.net>
414 * support/regression/Makefile.in:
415 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
417 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
419 * src/z80/peeph-z80.def: minor peephole improvements
421 2008-12-21 Borut Razem <borut.razem AT siol.net>
423 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
424 due to redefinition of symbol __assert
425 sdcclib.c:53:1:warning: "__assert" redefined
426 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
427 warning: this is the location of the previous definition
429 2008-12-20 Raphael Neider <rneider AT web.de>
431 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
432 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
433 support/cpp/libcpp/macro.c: fix format string errors
435 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
437 * src/pic/device.c: partial rewrite using strtok,
438 quieten compiler warnings, adopt SDCC coding style
440 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
441 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
442 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
443 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
444 support/librarian/sdcclib.c, support/makebin/makebin.c:
445 quieten most compiler warnings
447 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
448 probably fix operator precedence bug
450 * doc/clean.mk: quieten rm if no .lyx is present
452 2008-12-19 Borut Razem <borut.razem AT siol.net>
454 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
455 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
456 doc/README.txt, doc/test_suite_spec.lyx:
457 applied patch 2446381: Dcoumentation spelling correcitons
458 thanks to Steven Borley
460 2008-12-16 Raphael Neider <rneider AT web.de>
462 * device/include/pic/pic12f629.h,
463 device/include/pic/pic12f675.h,
464 device/lib/pic/libdev/pic12f629.c,
465 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
467 2008-12-14 Borut Razem <borut.razem AT siol.net>
469 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
470 converted to LyX 1.5.7 (\lyxformat 276) format
472 2008-12-07 Borut Razem <borut.razem AT siol.net>
474 * support/regression/tests/bitfields.c:
475 added test case for bug #2366757
477 2008-12-07 Raphael Neider <rneider AT web.de>
479 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
480 NULL pointer dereference, closes #2366757
482 2008-11-25 Raphael Neider <rneider AT web.de>
484 * device/include/pic16/pic16devices.txt,
485 sdcc/src/pic16/device.c,
486 sdcc/src/pic16/device.h: implicitly disable XINST
487 whenever CONFIG4L is set via an additional optional
488 argument to the configword directive in pic16devices.txt
490 2008-11-24 Raphael Neider <rneider AT web.de>
492 * device/lib/pic16/configure.ac,
493 device/lib/pic16/Makefile.common: fixed quoting issues
495 * device/lib/pic16/configure,
496 device/lib/pic16/debug/Makefile.in,
497 device/lib/pic16/libc/Makefile.in,
498 device/lib/pic16/libdev/Makefile.in,
499 device/lib/pic16/libio/Makefile.in,
500 device/lib/pic16/libm/Makefile.in,
501 device/lib/pic16/libsdcc/Makefile.in,
502 device/lib/pic16/Makefile.in,
503 device/lib/pic16/startup/Makefile.in: regenerated
505 * src/pic16/main.c (_pic16_finaliseOptions): revert to
508 2008-11-24 Raphael Neider <rneider AT web.de>
510 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
511 argument of --asm= or --link= to allow for
512 --asm="sh script --options", the user can double quote the
513 argument if needed: --asm="'c:/program files/gpasm' -q",
514 also fix some potential buffer overflows
516 2008-11-19 Borut Razem <borut.razem AT siol.net>
519 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
520 thanks Mauro Giachero
522 2008-11-16 Borut Razem <borut.razem AT siol.net>
524 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
525 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
527 2008-11-15 Borut Razem <borut.razem AT siol.net>
529 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
530 src/SDCCsymt.c, src/SDCCsymt.h:
531 fixed RFE #2291335 : Unnamed bit-field initialization
532 * support/regression/tests/bitfields.c:
533 added test case for RFE #2291335
534 * support/regression/tests/bug-1981238.c:
535 don't initialize unnamed bit-fields
537 2008-11-11 Raphael Neider <rneider AT web.de>
539 * device/include/pic16/pic18f25j10.h,
540 device/include/pic16/pic18f45j10.h: remove useless boilerplate
542 * device/include/pic16/adc.h,
543 device/lib/pic16/libio/adc/adcbusy.c,
544 device/lib/pic16/libio/adc/adcclose.c,
545 device/lib/pic16/libio/adc/adcconv.c,
546 device/lib/pic16/libio/adc/adcopen.c,
547 device/lib/pic16/libio/adc/adcread.c,
548 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
549 and fixed ADC routines to work for more target devices,
550 incorporates patch #2036130 by Nick Materer
552 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
554 * device/include/ctype.h,
555 * device/include/ds400rom.h,
556 * device/include/ds80c390.h,
557 * device/include/float.h,
558 * device/include/math.h,
559 * device/include/serial.h,
560 * device/include/stdbool.h,
561 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
563 * device/include/mcs51/C8051F336.h,
564 * device/include/mcs51/C8051T600.h,
565 * device/include/mcs51/C8051T610.h,
566 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
567 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
569 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
571 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
573 2008-11-10 Raphael Neider <rneider AT web.de>
575 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
576 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
577 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
578 (patch by Nick Materer, #2253980)
580 * device/lib/pic16/libio/adc.ignore,
581 device/lib/pic16/libio/i2c.ignore,
582 device/lib/pic16/libio/usart.ignore,
583 device/lib/pic16/pics.all: updated to build more device libs
585 * device/lib/pic16/libdev/Makefile.am,
586 device/lib/pic16/libdev/Makefile.in,
587 device/lib/pic16/libio/Makefile.am,
588 device/lib/pic16/libio/Makefile.in: regenerated
590 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
591 names per memory location, applied SDCC style to more functions
593 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
595 * device/include/mcs51/p89lpc933_4.h: new NXP header file
596 * device/include/mcs51/p89lpc935_6.h: new NXP header file
597 * device/include/mcs51/p89v66x.h: minor changes
598 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
600 2008-11-09 Raphael Neider <rneider AT web.de>
602 * device/include/pic/pic14devices.txt: fixed memory description for
603 12f629 and 12f675, closes #2236240
605 2008-11-06 Borut Razem <borut.razem AT siol.net>
607 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
608 pass system include paths with -isystem to sdcpp
609 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
610 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
612 2008-11-02 Raphael Neider <rneider AT web.de>
614 * doc/sdccman.lyx: updated the sections on the library build process
615 and on how to add support for new devices, and documented known
616 problems with the extended instruction set including a workaround
618 2008-11-01 Raphael Neider <rneider AT web.de>
620 * device/include/pic16/adc.h,
621 device/include/pic16/pic16devices.txt,
622 device/include/pic16/pic18f2410.h,
623 device/include/pic16/pic18f2510.h,
624 device/include/pic16/pic18f2515.h,
625 device/include/pic16/pic18f2610.h,
626 device/include/pic16/pic18f4410.h,
627 device/include/pic16/pic18f4510.h,
628 device/include/pic16/pic18f4515.h,
629 device/include/pic16/pic18f4610.h,
630 device/include/pic16/pic18fregs.h,
631 device/lib/pic16/libdev/Makefile.am,
632 device/lib/pic16/libdev/Makefile.in,
633 device/lib/pic16/libdev/pic18f2410.c,
634 device/lib/pic16/libdev/pic18f2510.c,
635 device/lib/pic16/libdev/pic18f2515.c,
636 device/lib/pic16/libdev/pic18f2610.c,
637 device/lib/pic16/libdev/pic18f4410.c,
638 device/lib/pic16/libdev/pic18f4510.c,
639 device/lib/pic16/libdev/pic18f4515.c,
640 device/lib/pic16/libdev/pic18f4610.c,
641 device/lib/pic16/libio/Makefile.am,
642 device/lib/pic16/libio/Makefile.in,
643 device/lib/pic16/pics.all: added support for 18f[24][456]10
644 and 18f[24]515 devices
645 * doc/sdccman.lyx: updated list of supported PIC16 devices
647 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
648 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
649 src/xa51/gen.c: avoid compiler warnings
650 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
652 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
654 * device/include/mcs51/p89v66x.h: NXP header file
655 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
656 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
658 2008-10-14 Raphael Neider <rneider AT web.de>
660 * device/lib/pic16/libdev/Makefile.am,
661 device/lib/pic16/libio/Makefile.am: enable building libraries for
662 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
663 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
664 * device/lib/pic16/libdev/Makefile.in,
665 device/lib/pic16/libio/Makefile.in: regenerated
667 2008-10-14 Raphael Neider <rneider AT web.de>
669 * device/include/pic16/pic18f2450.h,
670 device/include/pic16/pic18f4450.h,
671 device/lib/pic16/libdev/pic18f2450.c,
672 device/lib/pic16/libdev/pic18f4450.c,
673 device/include/pic16/adc.h,
674 device/include/pic16/pic16devices.txt,
675 device/include/pic16/pic18fregs.h,
676 device/lib/pic16/libdev/Makefile.am,
677 device/lib/pic16/libdev/Makefile.in,
678 device/lib/pic16/libio/Makefile.am,
679 device/lib/pic16/libio/Makefile.in,
680 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
682 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
683 stack to a fixed location, relax it to automatically work with all
684 but the smallest devices (256 byte RAM devices need #pragma stack)
686 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
688 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
689 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
690 * device/lib/_strcspn.c: fixed bug 2140931
692 2008-10-06 Raphael Neider <rneider AT web.de>
694 * device/include/pic16/stdio.h,
695 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
696 declared __naked for convenience, named all arguments
697 * device/lib/pic16/libc/stdio/strmgpsim.c,
698 device/lib/pic16/libc/stdio/strmmssp.c,
699 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
701 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
702 empty __naked functions,
703 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
704 corner cases (unlink first/last pCode in list), reuse more code
706 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
708 * src/ds390/main.c (_ds390_genInitStartup): added
709 * src/SDCCpeeph.c (getPatternVar): new, added,
710 (labelInRange): fixed bug 2115959
711 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
712 * src/SDCCicode.h: added newiTempOperand
713 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
714 added optimizations for 0/x and x/-1, see also patch 2142900
715 * support/regression/tests/onebyte.c (testMul): added test cases
717 2008-09-20 Borut Razem <borut.razem AT siol.net>
720 definition of absolute address symbols without initial value,
721 fixed SDCC crash "do not know how to intialize symbol"
723 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
725 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
726 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
727 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
728 * device/lib/z80/stubs.s: added stubs for above functions
729 * src/SDCCopt.c (convilong),
730 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
731 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
732 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
733 * support/regression/tests/onebyte.c: enabled all tests for z80
735 2008-09-15 Borut Razem <borut.razem AT siol.net>
737 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
738 device/lib/pic16/libc/stdio/printf.c,
739 device/lib/pic16/libc/stdio/strmusart.c,
740 device/lib/pic16/libc/stdio/printf_tiny.c,
741 device/lib/pic16/libc/stdio/sprintf.c,
742 device/lib/pic16/libc/stdio/strmgpsim.c,
743 device/lib/pic16/libc/stdio/putchar.c,
744 device/lib/pic16/libc/stdio/fprintf.c,
745 device/lib/pic16/libc/stdio/strmmssp.c,
746 device/device/lib/pic16/libc/stdio/vprintf.c,
747 device/lib/pic16/libc/stdio/printf_small.c,
748 device/lib/pic16/libc/stdio/vsprintf.c,
749 device/lib/pic16/libc/stdio/strmputchar.c,
750 device/lib/pic16/libc/Makefile.am,
751 device/lib/pic16/libc/Makefile.in:
752 *printf now returns int, puchar.c moved from stdlib to stdio,
753 *printf format parameter type changed from char * to const char *,
754 added GNU link excetion text to library source files,
755 applyed GNU coding style, removed useless svn ids,
756 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
757 binary specifier: "%b", "%hb" and "%lb"
758 * device/lib/pic16/libc/stdio/vfprintf.c:
759 applied patch #2044424: PIC16: vfprintf
760 thanks Mauro Giachero
761 * support/regression/tests/bug1057979.c:
762 removed old pic16 sprintf specifics
763 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
764 * doc/sdccman.lyx: documented 'b' binary format specifier removal
766 2008-09-15 Raphael Neider <rneider AT web.de>
768 * src/pic16/device.c (pic16_dump_usection): force udata sections
769 into the addressable range (0..0xFFF), workaround for a gpsim
770 bug preventing simulation of regtest bug1750318
771 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
772 (serialRegAssign): fixed regtest bug-971834,
773 (pic16_packRegisters): avoid null-pointer dereference
775 2008-09-14 Raphael Neider <rneider AT web.de>
777 * src/pic16/gen.c, src/pic16/ralloc.c: use
778 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
779 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
781 2008-09-12 Borut Razem <borut.razem AT siol.net>
783 * support/regression/fwk/testfwk.h:
784 define pdata as data for pic16 target
785 thanks Mauro Giachero
787 2008-09-11 Borut Razem <borut.razem AT siol.net>
789 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
790 support/regression/absolute.c:
791 applied patch #2105615: Some PIC16 testcase fixlets
792 thanks Mauro Giachero
794 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
796 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
797 * support/regression/tests/bug2094505.c: new, added
799 2008-09-07 Borut Razem <borut.razem AT siol.net>
801 * src/SDCCglue.c, src/SDCCast.c:
802 fixed throw of "excess elements" warning for char arrays
803 * support/regression/tests/nullstring.c:
804 disable warning about excess elements in array of chars initializer
806 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
808 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
809 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
810 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
811 * support/regression/tests/bug2077267.c: new, added
813 2008-09-05 Raphael Neider <rneider AT web.de>
815 * configure.in, Makefile.common.in: add support for ccache,
816 remove spurious $VERSION output, detect doc-tools even without
817 --enable-doc to facilitate later manual doc-builds, minor cleanup
818 * configure: regenerated
820 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
821 avoid races in parallel VPATH builds
822 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
823 * doc/sdccman.lyx: mention --without-ccache configure option
825 2008-09-01 Raphael Neider <rneider AT web.de>
827 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
828 * (genConstPointerGet): fix reading bitfields from __code space
829 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
830 bitfield initializers (fix regression test bug1856409.c)
831 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
834 2008-08-31 Raphael Neider <rneider AT web.de>
836 * src/pic16/gen.c (genAssign): removed useless compiler output
837 * (genPointerGet,genPointerSet,genCast),
838 src/pic16/glue.c (pic16_printGPointerType):
839 also handle PPOINTERs just to avoid spurious asserts
840 * (pic16_printIvalType,pic16_printIvalBitFields):
841 generalized to arbitrary type/bitfield sizes, allows compilation of
842 regression test bug-1981238.c
843 * (pic16_printIvalChar): fix regression test structflexarray.c
844 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
845 in initialized structs and fix #1843745
846 * (pic16_printIvalStruct): always output initializers for all fields,
847 even those not explicitly given, fixes zeropad.c regression test
848 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
849 #2073635, #1567098, and #1485812)
850 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
852 2008-08-31 Borut Razem <borut.razem AT siol.net>
854 * support/regression/tests/bug-895992.c,
855 support/regression/tests/onebyte.c:
856 enabled pic16 regression testing since the bugs
857 1511794: pic16: regression test bug-895992.c fails
858 1444425: onebyte.c regression tes fails on pic16
859 are fixed, probably by fixing
860 2048464: PIC16: fix genUminus - addresses not.c regression test
861 * src/SDCCsymt.c, src/SDCCglue.c,
862 support/regression/tests/bug-1981238.c:
863 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
866 2008-08-30 Borut Razem <borut.razem AT siol.net>
868 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
869 release version 4.3.2
871 2008-08-24 Raphael Neider <rneider AT web.de>
873 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
874 always use the sdcc from the current build tree (ignore $CC from
875 the environment, fixes compile farm builds)
876 * device/lib/Makefile.in: rename .a into .lib for compatibility,
877 remove more build products from install directory
878 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
879 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
881 2008-08-24 Borut Razem <borut.razem AT siol.net>
883 * src/SDCC.y: applied patch
884 2050245: Fix # 1963382
886 1963382: Listing File - C file comment is incorrect
889 2008-08-23 Borut Razem <borut.razem AT siol.net>
891 * src/pic16/gen.c: applied patch
892 2048464: PIC16: fix genUminus - addresses not.c regression test
893 thanks Mauro Giachero
895 2008-08-22 Borut Razem <borut.razem AT siol.net>
897 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
898 src/pic16/main.c: allow spaces in gpasm and gplink paths
900 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
903 * src/z80/peeph-z80.def: minor peephole improvement
905 2008-08-15 Raphael Neider <rneider AT web.de>
907 * src/z80/gen.c (_vemit2): suppress compiler warning
909 * src/pic/*.[ch]: make proper use of header files and avoid
910 ad-hoc extern declarations, mark module-local helpers 'static',
911 removed dead/replaced code, no functional changes
912 * src/pic16/pcode.c: disentangled from pic14 backend
914 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
916 * src/z80/gen.c: fixed #2051348
917 * support/regression/tests/bug-2051348.c: regression test for #2051348
919 2008-08-10 Raphael Neider <rneider AT web.de>
922 * Makefile.common.in: export PACKAGE for $docdir,
923 fixes #1957036, avoid some "underquoted definition" warnings
924 * configure: regenerated
926 2008-08-10 Raphael Neider <rneider AT web.de>
928 * device/lib/pic16/**: build pic16 library using autotools for
929 improved dependency tracking
931 * device/lib/Makefile.in,
933 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
935 2008-08-10 Raphael Neider <rneider AT web.de>
937 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
938 local variables if --nooverlay is given, workaround for #2023121
940 2008-08-08 Raphael Neider <rneider AT web.de>
942 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
944 2008-08-08 Raphael Neider <rneider AT web.de>
946 * src/pic/pcoderegs.c,
948 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
950 2008-08-07 Borut Razem <borut.razem AT siol.net>
952 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
953 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
954 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
955 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
956 applied modified patch 2038174: Add support for binary constants v2
957 thanks Mauro Giachero
958 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
960 2008-08-04 Raphael Neider <rneider AT web.de>
963 * src/pic16/device.h,
965 * src/pic16/main.c: enable --optimize-goto by default
967 * device/lib/pic16/Makefile.common.in: suppress removed option
970 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
972 2008-07-30 Borut Razem <borut.razem AT siol.net>
974 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
975 applied patch 22032433: PIC16: fix constant strings,
976 thanks Mauro Giachero
978 2008-07-29 Borut Razem <borut.razem AT siol.net>
980 * src/pic16/gen.c: applied patches:
981 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
982 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
983 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
984 thanks Mauro Giachero
986 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
988 * src/port.h: Fixed typo in comment
990 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
992 * src/z80/mappings.i: Implemented RFE #1919415
993 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
994 #1880202, #1914434, prepared for RFE #1703943
996 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
999 * src/z80/peeph-z80.def,
1000 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1001 preparation for Z80 peephole improvements
1003 2008-06-21 Raphael Neider <rneider AT web.de>
1005 * device/include/pic16/pic18f66j60.h,
1006 * device/include/pic16/pic18f66j65.h,
1007 * device/include/pic16/pic18f67j60.h,
1008 * device/include/pic16/pic18f86j60.h,
1009 * device/include/pic16/pic18f86j65.h,
1010 * device/include/pic16/pic18f87j60.h,
1011 * device/include/pic16/pic18f96j60.h,
1012 * device/include/pic16/pic18f96j65.h,
1013 * device/include/pic16/pic18f97j60.h,
1014 * device/lib/pic16/libdev/pic18f66j60.c,
1015 * device/lib/pic16/libdev/pic18f66j65.c,
1016 * device/lib/pic16/libdev/pic18f67j60.c,
1017 * device/lib/pic16/libdev/pic18f86j60.c,
1018 * device/lib/pic16/libdev/pic18f86j65.c,
1019 * device/lib/pic16/libdev/pic18f87j60.c,
1020 * device/lib/pic16/libdev/pic18f96j60.c,
1021 * device/lib/pic16/libdev/pic18f96j65.c,
1022 * device/lib/pic16/libdev/pic18f97j60.c,
1023 * device/include/pic16/pic16devices.txt,
1024 * device/include/pic16/pic18fregs.h,
1025 * device/lib/pic16/pics.all: added new devices
1027 * device/include/pic16/adc.h,
1028 * device/lib/pic16/libio/adc/adcbusy.c,
1029 * device/lib/pic16/libio/adc/adcopen.c,
1030 * device/lib/pic16/libio/adc/adcsetch.c,
1031 * device/lib/pic16/libio/i2c/i2copen.c,
1032 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1033 all changes from a patch by Anton Strobl
1035 2008-06-12 Borut Razem <borut.razem AT siol.net>
1037 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1038 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1039 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1040 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1041 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1042 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1043 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1044 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1045 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1046 by applying the modified patch from Risto Huotari
1048 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1051 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1052 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1053 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1054 * support/regression/tests/bug1938300.c: new, added
1056 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1058 * device/include/asm/ds390/features.h,
1059 * device/include/asm/mcs51/features.h,
1060 * device/include/mcs51/regc515c.h: inserted LGPL notice
1062 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1064 * device/lib/gbz80/div.s,
1065 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1066 patch 1597883, Thanks Robert Ramey
1068 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1070 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1071 createIvalCharPtr, createIvalPtr, createIval),
1073 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1074 initializers for local auto variables
1075 * support/regression/tests/zeropad.c: added testcase for auto initializers
1077 2008-05-26 Raphael Neider <rneider AT web.de>
1079 * device/lib/pic16/startup/crt0.c,
1080 * device/lib/pic16/startup/crt0i.c,
1081 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1082 explicit, fixed curr_entry loop for >= 256 initializer records,
1083 removed debug code (write to 0xf7e)
1085 2008-05-25 Raphael Neider <rneider AT web.de>
1087 * device/include/pic/pic16f627a.h,
1088 * device/include/pic/pic16f628a.h,
1089 * device/include/pic/pic16f648a.h: added missing ports
1091 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1093 * device/include/float.h: added __INFINITY
1094 * device/lib/_fsadd.c: handle overflows
1095 * device/lib/_fsmul.c,
1096 * device/lib/_fsdiv.c: use __INFINITY
1097 * device/lib/_fseq.c,
1098 * device/lib/_fsneq.c: handle -0.0
1099 * sim/ucsim/s51.src/uc89c51r.cc,
1100 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1101 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1102 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1103 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1104 * support/regression/tests/snprintf.c: test bug with --xstack
1106 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1108 * src/SDCCpeeph.c (callFuncByName):
1109 Support nested parenthesis in peephole function arguments (#1967300)
1111 2008-05-19 Raphael Neider <rneider AT web.de>
1113 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1114 fixed duplicate labels (#1911325)
1116 2008-05-19 Raphael Neider <rneider AT web.de>
1118 * src/regression/empty.c: suppress warning
1119 * src/regression/pointer1.c: enabled index_by_pointer()
1120 * src/regression/inline.c: now works for pic16 as well
1122 * src/pic16/device.c: include dbuf declarations
1123 * src/pic16/device.h: removed obsolete prototypes
1125 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1126 * src/pic16/glue.c: made purely local functions static,
1127 (pic16_printGPointerType, pic16_printIvalCharPtr,
1128 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1129 generic pointers' tags (#1961866)
1131 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1133 2008-05-19 Borut Razem <borut.razem AT siol.net>
1135 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1136 fixed typo, uninstall include/pic16/pic16devices.txt
1138 2008-05-18 Borut Razem <borut.razem AT siol.net>
1140 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1141 the buffer is null terminated
1142 * src/device/pic16.c:
1143 applied modified patch 1965676: Patch for Win32 16 bit PIC
1144 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1146 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1148 * src/SDCC.lex (check_type),
1149 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1151 * as/mcs51/clean.mk,
1152 * as/z80/clean.mk: also clean *.dep
1153 * device/lib/pic16/libsdcc/stack/Makefile,
1154 * sim/ucsim/libtool: removed as they are rebuild by configure
1155 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1157 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1159 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1160 fixupInline instead of createFunction to fix bug 1864577
1161 (inlineFindMaxBlockno): removed, use global blockNo
1162 * src/SDCCglobl.h: added blockNo
1164 * src/z80/peep.h: modified properties
1165 * support/regression/tests/bug1864577.c: new, added
1167 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1169 * as/mcs51/asdata.c,
1170 * as/mcs51/asm.h: added org_cnt
1171 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1172 * as/mcs51/asout.c: changed old K&R to ANSI
1173 * as/mcs51/Makefile.in: use common identifiers
1179 * as/hc08/Makefile.bcc,
1180 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1181 * sdcc_vc_in.h: added define __func__
1182 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1183 Thanks Ruud van Silfhout
1184 * support/regression/tests/bug1717305.c: new, added
1186 2008-05-05 Borut Razem <borut.razem AT siol.net>
1188 * support/regression/Makefile.in,
1189 support/regression/ports/ds390/spec.mk,
1190 support/regression/ports/hc08/spec.mk,
1191 support/regression/ports/mcs51-common/spec.mk,
1192 support/regression/ports/pic14/spec.mk,
1193 support/regression/ports/pic16/spec.mk,
1194 support/regression/ports/ucz80/spec.mk,
1195 support/regression/ports/z80/spec.mk:
1196 added INC_DIR and LIBDIR paths
1197 * src/ds390/gen.c: removed duplicated selicolon
1199 2008-05-04 Borut Razem <borut.razem AT siol.net>
1201 * support/regression/Makefile.in,
1202 support/regression/fwk/lib/testfwk.c,
1203 support/regression/ports/ds390/spec.mk,
1204 support/regression/ports/hc08/spec.mk,
1205 support/regression/ports/mcs51-common/spec.mk,
1206 support/regression/ports/mcs51-large/spec.mk,
1207 support/regression/ports/mcs51-medium/spec.mk,
1208 support/regression/ports/mcs51-small/spec.mk,
1209 support/regression/ports/mcs51-stack-auto/spec.mk,
1210 support/regression/ports/mcs51-xstack-auto/spec.mk,
1211 support/regression/ports/pic14/spec.mk,
1212 support/regression/ports/pic16/spec.mk,
1213 support/regression/ports/ucz80/spec.mk:
1214 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1215 used to run regeression tests
1217 2008-05-01 Raphael Neider <rneider AT web.de>
1219 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1220 supported devices and instructions to add new ones
1222 2008-05-01 Raphael Neider <rneider AT web.de>
1224 * device/include/pic16/adc.h,
1225 device/lib/pic16/libio/adc/adcbusy.c,
1226 device/lib/pic16/libio/adc/adcopen.c,
1227 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1228 18f2455 style ADC devices, based on patch #1776197
1229 * device/lib/pic16/libio/adc/adcclose.c,
1230 device/lib/pic16/libio/adc/adcconv.c,
1231 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1232 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1233 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1234 * device/include/pic16/pic18f4431.h,
1235 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1236 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1238 2008-05-01 Raphael Neider <rneider AT web.de>
1240 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1241 moved xinst flag into pic16_options_t
1242 * src/pic16/device.c (default_device, pic16_list_devices,
1243 pic16_find_device): removed references to sfrrange
1244 * src/pic16/gen.c (genFunction),
1245 src/pic16/glue.c (pic16initialComments),
1246 src/pic16/main.c (pic16_optionsTable),
1247 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1249 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1251 2008-04-29 Raphael Neider <rneider AT web.de>
1253 * src/pic16/devices.inc,
1254 device/include/pic16/pic16devices.txt: replaced compiled-in list
1255 of devices with a variant parsed at runtime
1256 * src/pic16/device.c: added support for parsing pic16devices.txt,
1258 * src/pic16/device.h: removed (now) unused fields from PIC_device
1259 * src/pic16/main.c: removed #pragma maxram,
1260 (_pic16_initPaths): removed bogus generation of search paths,
1261 setup the port proper only after the search paths (for
1262 pic16devices.txt) are set up,
1263 (_pic16_finaliseOptions): moved processor dependant code here
1264 from _pic16_initPaths(), clean up
1265 * src/pic16/ralloc.c (pic16_init_stack),
1266 * src/pic16/ralloc.h,
1267 * src/pic16/pcode.c: clean up
1268 * device/include/Makefile.in,
1269 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1270 * support/scripts/inc2h-pic16.pl: updated instructions
1272 2008-04-29 Raphael Neider <rneider AT web.de>
1274 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1275 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1276 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1277 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1278 added missing family members and 18f2480/2580/4480/4580 family
1279 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1280 * device/include/pic16/pic18f2525.h: use 18f4620.h
1281 * device/include/pic16/pic18f6680.h: use 18f8680.h
1282 * device/include/pic16/pic18fregs.h,
1283 device/lib/pic16/pics.all,
1284 src/pic16/devices.inc: add new devices
1285 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1286 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1287 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1288 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1289 prevent attempting to build the libio for some new devices
1291 2008-04-29 Raphael Neider <rneider AT web.de>
1293 * debugger/mcs51/Makefile.in: fixed paths to sources
1295 2008-04-25 Borut Razem <borut.razem AT siol.net>
1297 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1298 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1299 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1300 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1301 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1302 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1303 as/link/z80/linkz80.dsp: lklibr.c moved
1304 * doc/INSTALL.txt: binary archives in bz2 format
1305 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1307 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1309 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1310 * support/regression/tests/bug1856409.c: new, added
1312 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1315 * src/mcs51/peep.c: Use werror for error messages.
1316 * src/SDCCicode.c (geniCodeConditional),
1317 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1318 * src/z80/Makefile.bcc,
1319 * src/z80/z80.dsp: added src/z80/peep.c/h
1320 * support/regression/tests/bug1839321.c: new, added
1322 2008-04-20 Raphael Neider <rneider AT web.de>
1324 * device/include/pic16/pic18f2455.h: added bitfields for port C
1326 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1328 * src/z80/peep.c: Use werror for error messages.
1330 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1332 * src/z80/peep.h (declaration of notUsed()),
1333 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1335 * src/z80/z80.h (added dependency on peep.h),
1336 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1339 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1341 * src/SDCCpeeph.c (added support for notUsed()),
1342 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1344 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1345 for notUsed()): Implemented generic (that is not port-specific) part
1348 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1350 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1351 * device/lib/libsdcc.lib,
1352 * device/lib/Makefile.in,
1353 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1354 * device/lib/calloc.c: renamed to _calloc.c
1355 * device/lib/free.c: renamed to _free.c
1356 * device/lib/malloc.c: renamed to _malloc.c
1357 * device/lib/realloc.c: renamed to _realloc.c
1358 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1359 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1360 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1361 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1362 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1363 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1364 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1365 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1367 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1368 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1369 * support/regression/tests/bug1509084.c: new, added
1371 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1373 * device/include/mcs51/cc2510fx.h: added _XPAGE
1374 * device/include/mcs51/compiler.h: cosmetic changes
1376 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1378 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1381 2008-03-31 Borut Razem <borut.razem AT siol.net>
1383 * support/cpp2 renamed to support/cpp
1384 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1385 support/cpp2/libiberty/splay-tree.c,
1386 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1387 support/cpp2/libcpp/directives.c,
1388 support/cpp2/libcpp/include/cpplib.h,
1389 support/cpp2/libcpp/include/symtab.h,
1390 support/cpp2/libcpp/include/line-map.h,
1391 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1392 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1393 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1394 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1395 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1396 release version 4.3.0
1397 * configure.in, configure, Makefile.in, Makefile.bcc:
1398 adapted for moved cpp2
1400 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1402 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1403 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1405 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1407 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1409 * support/regression/tests/bug1717943.c: new, added
1411 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1413 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1414 bytewise return value assignments introduced in last commit.
1416 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1418 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1419 genMult, genJumpTab):
1420 Use 16-bit instructions for addition in some additional cases,
1421 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1423 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1425 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1426 Implemented RFE #1921450, changed some debug messages.
1428 2008-03-30 Borut Razem <borut.razem AT siol.net>
1430 * Small Device C Compiler 2.8.0 released
1431 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1432 * support/scripts/sdcc.nsi: added finish page; this version
1433 was used for 2.8.0 release
1434 * doc/knownbugs.html: removed; magically generated by the build
1435 process using gen_known_bugs.pl from now on
1437 2008-03-23 Borut Razem <borut.razem AT siol.net>
1439 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1440 and reverted it, since it was already fixed by Raphael ;-)
1441 * doc/knownbugs.html: updated for RC2
1443 2008-03-22 Raphael Neider <rneider AT web.de>
1445 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1448 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1450 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1451 * support/regression/tests/bug1839277.c: added related testBug1839299
1453 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1455 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1456 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1458 * src/mcs51/gen.c: throughout only output hex constants
1459 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1460 * support/regression/tests/bug1839277.c: new, added
1462 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1464 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1465 compilation warning about nested comments.
1467 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1469 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1470 * support/regression/tests/bug1921073.c: new, added
1472 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1474 * src/z80/SDCCpeeph.c.c (callFuncByName):
1475 Commented function parameters.
1477 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1479 * src/z80/ralloc.c (packRegsForAccUse2):
1480 disabled a broken accumulator packing optimization (fixed #1292721).
1481 * support/regression/tests/bug-1292721: Regression test for #1292721.
1483 2008-03-16 Raphael Neider <rneider AT web.de>
1485 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1486 fixed code bloat regression using a variant of patch #1915618
1488 2008-03-16 Borut Razem <borut.razem AT siol.net>
1490 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1491 icon, changed startup menu for release distribution, code cleaning,
1492 create url files instead links in startup menu
1494 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1496 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1497 * support/regression/tests/bug1579949.c: new, added
1499 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1501 * device/lib/printf_fast.c: fixed bug 1255403
1503 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1505 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1506 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1508 2008-03-14 Borut Razem <borut.razem AT siol.net>
1510 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1511 command line options
1512 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1513 is correctly displayed
1514 * as/link/z80/lkmain.c: usage line commented out
1516 2008-03-13 Borut Razem <borut.razem AT siol.net>
1518 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1519 updated the list pf supported pic14 devices
1521 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1523 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1525 2008-03-12 Borut Razem <borut.razem AT siol.net>
1527 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1528 fixed documentation request #1718191
1529 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1530 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1533 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1535 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1536 * support/regression/tests/bug1505811.c: new, added
1538 2008-03-09 Raphael Neider <rneider AT web.de>
1540 * device/include/pic16/pic18f2620.h,
1541 * device/include/pic16/pic18f4620.h,
1542 * device/lib/pic16/libdev/pic18f2620.c,
1543 * device/lib/pic16/libdev/pic18f4525.c,
1544 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1545 family to consistently use pic18f4620.[ch], fixes #1832562
1547 2008-03-09 Borut Razem <borut.razem AT siol.net>
1549 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1550 changed sdcc version to 2.8.0
1551 * knownbugs.html: regenerated
1552 * support/scripts/gen_known_bugs.pl: added number of open bugs
1554 2008-03-09 Raphael Neider <rneider AT web.de>
1556 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1557 (genOr): read volatile operand even if the result is known,
1559 (genOr,genXor): removed unused legacy code,
1560 (genDummyRead): use pic16_mov2w_volatile()
1562 2008-03-08 Borut Razem <borut.razem AT siol.net>
1564 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1565 cons w. --model-large
1566 * support/regression/staticinit.c: added regression test for bug
1569 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1571 * src/ds390/gen.c (pushSide, genPcall),
1572 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1573 * src/mcs51/gen.c: cosmetic changes
1574 * support/regression/fwk/include/testfwk.h: added macro reentrant
1575 * support/regression/tests/bug1908493.c: new, added
1577 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1579 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1581 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1583 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1584 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1585 already set in ds390/main.c and mcs51/main.c
1587 2008-03-07 Raphael Neider <rneider AT web.de>
1589 * src/regression/init0.c: new test for initialized arrays of function
1591 * src/regression/Makefile: made a bit more flexible, added init0.c
1592 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1593 pointers, closes #1427663
1595 2008-03-05 Borut Razem <borut.razem AT siol.net>
1597 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1598 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1600 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1602 * support/librarian/sdcclib.c:Added feature request 1908061:
1603 Synchronise sdcclib commands with ar.
1605 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1607 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1608 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1609 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1610 * device/include/mcs51/compiler.h: removed umlauts, added double
1613 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1615 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1616 * support/regression/tests/bug1536762.c: new, added
1618 * src/SDCCutil.h: added getBuildDate()
1619 * src/SDCCmain.c (printVersionInfo),
1620 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1622 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1623 * src/ds390/ralloc.c (packRegisters),
1624 * src/mcs51/ralloc.c (packRegisters),
1625 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1627 * support/regression/tests/bug1618050.c: new, added
1628 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1629 * support/regression/fwk/include/testfwk.h,
1630 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1633 2008-03-04 Raphael Neider <rneider AT web.de>
1635 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1636 on accessing OP_SYM_TYPE(op)
1637 * src/pic/gen.h: removed unused prototype of genMinusDec()
1638 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1639 fix #1876953 (invalid subtraction code), removed unused code
1641 2008-03-03 Raphael Neider <rneider AT web.de>
1645 * src/pic/genarith.c,
1647 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1648 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1650 2008-03-03 Raphael Neider <rneider AT web.de>
1652 * src/pic/device.c (find_device): search user-specified paths first
1653 for pic14devices.txt, fixes #1900827
1655 2008-03-02 Borut Razem <borut.razem AT siol.net>
1657 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1658 AddToPath and RemoveFromPath
1660 2008-03-01 Borut Razem <borut.razem AT siol.net>
1662 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1663 work correctly, added debugging support if -DSDCC.DEBUG command line
1666 2008-02-28 Borut Razem <borut.razem AT siol.net>
1668 * doc/sdccman.lyx: cosmetic changes
1670 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1672 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1673 * doc/sdccman.lyx: fixed unmeant removal of spaces
1675 2008-02-27 Borut Razem <borut.razem AT siol.net>
1677 * support/scripts/sdcc.nsi: corrected installation directory for
1678 current user installation mode
1679 * doc/README.txt: added Philipp Klaus Krause to the developers list
1681 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1683 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1684 return ifx condition
1685 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1686 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1687 ifxJump to fix bug 1838000
1688 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1689 * support/regression/tests/bug1838000.c: new, added
1690 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1692 2008-02-26 Borut Razem <borut.razem AT siol.net>
1694 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1696 * support/scripts/sdcc.nsi: added MULTIUSER page,
1697 NSIS upgraded to version 2.35
1699 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1701 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1702 * support/regression/tests/bug1565152.c: new, added
1704 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1706 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1707 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1708 * support/regression/tests/bug1670148.c: new, added
1710 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1712 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1714 2008-02-24 Borut Razem <borut.razem AT siol.net>
1716 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1717 is ineffective for unsigned char parameter
1719 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1721 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1722 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1723 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1724 * support/Util/MySystem.c (my_system): output errorcode when verbose
1726 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1728 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1731 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1733 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1736 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1738 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1740 2008-02-21 Borut Razem <borut.razem AT siol.net>
1742 * support/regression/Makefile.in,
1743 support/regression/ports/ds390/spec.mk,
1744 support/regression/ports/hc08/spec.mk,
1745 support/regression/ports/mcs51-common/spec.mk,
1746 support/regression/ports/pic14/spec.mk,
1747 support/regression/ports/pic16/spec.mk,
1748 support/regression/ports/ucz80/spec.mk,
1749 support/regression/ports/xa51/spec.mk:
1750 added CFLAGS when compiling timeout
1752 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1754 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1757 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1759 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1760 * support/regression/tests/bug1888147.c: new, added
1762 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1764 * src/z80/gen.c: fixed bugs #1596270, #1736867
1766 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1768 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1769 contents, mostly fixes #1596270
1771 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1773 * src/z80/peeph.def,
1774 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1775 peepholes, fixes #1806565
1777 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1779 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1780 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1781 fixes bug 1739475, thanks Robert Larice
1782 (rule 271): new, added
1784 2008-02-18 Borut Razem <borut.razem AT siol.net>
1786 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1788 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1790 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1792 2008-02-17 Raphael Neider <rneider AT web.de>
1794 * src/pic16/genarith.c,
1797 * src/pic16/genutils.c: removed unused legacy code,
1798 removed unused fields from struct asmop and struct _G
1800 2008-02-17 Raphael Neider <rneider AT web.de>
1802 * src/pic16/gen.c (AccRsh): cosmetic changes,
1803 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1804 genRightShiftLiteral): fixed to work with SFRs as result by
1805 assigning only once to result,
1806 removed a lot of unused/excluded code fragments
1808 2008-02-17 Raphael Neider <rneider AT web.de>
1810 * device/include/pic/pic16f88.h,
1811 * device/include/pic/pic16f886.h,
1812 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1814 2008-02-17 Borut Razem <borut.razem AT siol.net>
1816 * src/z80/peeph.def: applied patch
1817 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1818 * src/z80/gen.c, src/z80/peeph.def: applied patch
1819 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1820 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1821 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1822 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1823 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1824 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1826 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1828 * as/link/mcs51/aslink.dsp: removed SDK define
1829 * as/link/z80/clean.mk: brought in sync with other ports
1830 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1831 * as/hc08/Makefile.bcc,
1832 * as/mcs51/Makefile.bcc,
1833 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1834 * src/z80/main.c (_setValues): use the now capitalized -Z,
1835 (z80_port, gbz80_port): generate debug information when asked
1837 2008-02-16 Borut Razem <borut.razem AT siol.net>
1839 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1840 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1841 as/z80/Makefile.in. as/z80/Makefile.bcc:
1842 applied patch #1893393: patch for as-z80 and link-z80 to generate
1843 cdb, thanks to Armin Diehl
1844 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1845 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1846 asnoice.c moved to as/asxxsrc/asnoice.c
1847 * src/z80/peeph-gbz80.def: applied patch
1848 #1880235: Z80 return peephole, thanks to Philipp Krause
1850 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1853 * doc/sdccman.lyx: bumped version to 2.7.5
1854 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1856 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1858 * device/include/pic16/stdlib.h,
1859 * device/lib/pic16/libc/stdlib/ltoa.c,
1860 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1862 2008-02-13 Borut Razem <borut.razem AT siol.net>
1864 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1865 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1866 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1867 src/SDCCopt.c, src/SDCCval.c:
1868 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1870 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1872 * src/SDCCsymt.c (compareType): fixed bug 1309013
1874 2008-02-09 Borut Razem <borut.razem AT siol.net>
1876 * src/SDCCval.c, src/SDCCval.h:
1877 code cleaning, added function constChrVal()
1878 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1879 call constChrVal() instead constVal()
1881 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1883 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1886 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1887 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1890 2008-02-01 Raphael Neider <rneider AT web.de>
1892 * device/include/pic/pic16f886.h,
1893 * device/include/pic/pic16f887.h: added RA6 and RA7
1895 2008-01-24 Raphael Neider <rneider AT web.de>
1897 * device/include/pic/pic16f88.h: added RA6 and RA7
1898 * device/lib/pic/libdev/disabled_pic16f886.c,
1899 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1901 * src/pic16/devices.inc,
1902 * device/include/pic16/pic18f2423.h,
1903 * device/include/pic16/pic18f2523.h,
1904 * device/include/pic16/pic18fregs.h,
1905 * device/lib/pic16/pics.all
1906 * device/lib/pic16/libdev/pic18f2423.c,
1907 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1908 * device/lib/pic16/libio/i2c.ignore,
1909 * device/lib/pic16/libio/usart.ignore,
1910 * device/lib/pic16/libio/adc.ignore: ignore new devices
1912 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1914 * src/SDCCast.c (createRMW): fixed bug 1582651
1916 2008-01-20 Borut Razem <borut.razem AT siol.net>
1918 * src/SDCCcse.c: partially fixed enhancement request
1919 #1793872 - multiply by -1 not collapsed
1920 * support/regression/tests/arithcsi.c: added regression test
1922 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1924 * as/mcs51/asx8051.dsp: removed define SDK
1925 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1926 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1928 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1929 cosmetic changes, brought more in sync, changed old K&R to ANSI
1931 2008-01-13 Borut Razem <borut.razem AT siol.net>
1933 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1934 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1936 2007-12-30 Borut Razem <borut.razem AT siol.net>
1938 * src/pic16/gen.c: fixed implementation of bitwise operations for
1940 * support/regression/tests/bitwise.c: added test cases
1942 2007-12-29 Borut Razem <borut.razem AT siol.net>
1944 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1945 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1946 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1947 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1948 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1949 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1950 src/pic16/pcode.[ch]: added const qualifier
1951 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1952 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1953 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1954 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1955 * as/asxxsrc/aslex.c: use dbuf_getline()
1956 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1957 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1958 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1959 as/z80/asm.h, as/z80/z80adr.c:
1960 changed type of ib and ip to const char *
1962 2007-12-28 Borut Razem <borut.razem AT siol.net>
1964 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1965 introduced (readlin) - long lines are turuncated
1966 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1967 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1968 as/z80/Makefile.in: moved aslex.c to asxxsrc
1969 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1970 * as/hc08/asmain.c, as/mcs51/asmain.c:
1971 added missing initialization of a_addr field
1972 * support/regression/tests/long_asm_line.c: added regtest for long
1975 2007-12-22 Borut Razem <borut.razem AT siol.net>
1977 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1979 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1981 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1983 2007-12-16 Borut Razem <borut.razem AT siol.net>
1985 * device/include/pic16/stdbool.h: removed, since already exists in
1986 device/include/; this also fixes bitopcse.c regression test for pic16
1988 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1989 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1990 dereference doesn't work; covered by regression test bug1399290
1992 2007-12-05 Borut Razem <borut.razem AT siol.net>
1994 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1997 2007-12-01 Borut Razem <borut.razem AT siol.net>
1999 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2000 corrected handling of the highest_valid_address
2002 2007-11-17 Raphael Neider <rneider AT web.de>
2004 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2005 * src/pic/glue.c (picglue): emit .file if --debug is given
2007 2007-11-17 Raphael Neider <rneider AT web.de>
2009 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2010 care when left or right operand resides in result, fixes #1830220
2012 2007-11-17 Borut Razem <borut.razem AT siol.net>
2014 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2015 #983491 - "Merge duplicate strings function is ineffective"
2016 * support/regression/tests/bug-983491.c: regtest disabled
2017 * as/asxxsrc: created
2018 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2019 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2020 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2021 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2022 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2023 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2024 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2025 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2026 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2027 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2028 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2029 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2030 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2032 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2034 * device/include/stdarg.h: added and removed some casts
2035 * src/SDCCsymt.c (compareType): Fully check types between generic and
2036 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2038 2007-11-13 Borut Razem <borut.razem AT siol.net>
2040 * support/regression/tests/bug-1817005.c:
2041 added regtest for bug #1817005 - as-z80 chokes on long labels
2043 2007-11-12 Borut Razem <borut.razem AT siol.net>
2045 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2046 as/z80/asout.c, as/z80/aslist.c:
2047 fixed bug #1817005 - as-z80 chokes on long labels
2049 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2052 * as/z80/asmain.c: cosmetic changes
2055 * as/z80/alloc.h: removed
2057 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2058 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2059 * as/link/hc08/Makefile.in,
2060 * as/link/mcs51/Makefile.in,
2061 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2063 * as/link/mcs51/lkarea.c,
2064 * as/link/mcs51/lkmain.c: cosmetic changes
2065 * as/link/hc08/lklibr.c,
2066 * as/link/z80/lklibr.c,
2067 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2068 used cygwin_conv_to_full_posix_path,
2069 added warnings, cosmetic changes, brought more in sync
2070 changed old K&R into ANSI function declarations
2071 * as/link/z80/lklibr.c (loadAdb): added
2072 * as/link/z80/lkmain.c: removed -- option from usage text
2074 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2076 * src/mcs51/gen.c (outBitC): optimized for no result
2078 2007-10-31 Borut Razem <borut.razem AT siol.net>
2080 * src/SDCCsymt.c: fixed (hopeful properly) bug
2081 #1805702 - order of extern matters
2082 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2085 2007-10-29 Borut Razem <borut.razem AT siol.net>
2087 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2088 - order of extern matters
2089 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2092 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2094 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2095 24bitMode, portIsDS390
2096 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2097 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2098 (notVolatileVariable): also check sloc names,
2099 (callFuncByName): moved ftab[] out of function and sorted it by use
2101 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2103 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2104 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2105 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2106 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2107 * support/regression/tests/bug-880197.c: new, added
2109 2007-10-28 Borut Razem <borut.razem AT siol.net>
2111 * support/regression/Makefile.in,
2112 support/regression/ports/mcs51-large/spec.mk,
2113 support/regression/ports/mcs51-xstack-auto/spec.mk,
2114 support/regression/ports/mcs51-stack-auto/spec.mk,
2115 support/regression/ports/mcs51-medium/spec.mk,
2116 support/regression/ports/mcs51-common/spec.mk,
2117 support/regression/ports/mcs51-common/*,
2118 support/regression/ports/mcs51-small/*:
2119 mcs51 renamed to mcs51-common, created mcs51-small
2120 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2121 * support/regression/tests/bug-1805702.c: added regtest for bug
2124 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2126 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2127 added new rules 265 - 270
2128 * support/regression/tests/bug1721024.c:new, added
2129 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2130 introduced new test-mcs51 to run all mcs51 tests
2132 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2134 * support/regression/tests/bug1816470.c: new, added
2136 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2138 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2139 propagate for *,+,- with float, fixed bug 1816470
2140 (decorateType): cast to resultTypeProp instead of resultType
2142 2007-10-19 Borut Razem <borut.razem AT siol.net>
2144 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2145 function is ineffective" for pic16 tareget
2146 * support/scripts/listerr.c: corrected include path
2147 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2150 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2152 * support/regression/tests/using.c: new, added
2153 * support/regression/tests/vaargs.c: fixed and enabled test
2155 2007-10-18 Borut Razem <borut.razem AT siol.net>
2157 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2159 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2161 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2163 * doc/sdccman.lyx: documented option --Werror
2164 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2165 RegBankUsed[] earlier
2167 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2169 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2173 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2175 * src/SDCCast.c (decorateType): improved optimization of tri-op
2176 * src/SDCCerr.c (vwerror, setWError),
2178 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2179 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2181 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2183 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2184 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2185 * support/regression/tests/bug-223113.c,
2186 * support/regression/tests/bug-426632.c,
2187 * support/regression/tests/bug-468811.c,
2188 * support/regression/tests/bug-477835.c,
2189 * support/regression/tests/bug-478094.c,
2190 * support/regression/tests/bug-499644.c,
2191 * support/regression/tests/bug-524209.c,
2192 * support/regression/tests/bug-524211.c,
2193 * support/regression/tests/packcast.c,
2194 * support/regression/tests/structidx.c: added empty tests
2195 * support/regression/tests/bug-607243.c: enabled test
2197 2007-10-06 Borut Razem <borut.razem AT siol.net>
2199 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2200 support of universal binaries on Mac OS X
2202 2007-10-02 Borut Razem <borut.razem AT siol.net>
2204 * src/SDCCval.h: unified double2ul macro for all platforms
2205 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2206 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2208 2007-09-30 Borut Razem <borut.razem AT siol.net>
2210 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2212 * sdcc_vc_in.h: enabled warnings
2213 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2214 unsigned type, result still unsigned
2215 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2217 2007-09-28 Raphael Neider <rneider AT web.de>
2219 * src/pic/device.c (find_device): prevent buffer underflow error
2220 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2221 the just destroyed list entry
2223 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2225 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2228 2007-09-18 Borut Razem <borut.razem AT siol.net>
2230 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2231 applied to unsigned type, result still unsigned
2233 2007-09-17 Borut Razem <borut.razem AT siol.net>
2235 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2236 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2237 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2238 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2239 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2240 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2241 src/z80/gen.c, src/z80/ralloc.c:
2242 fixed bug #1739860 - sdcc does not work correctly on some platforms
2244 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2246 2007-09-17 Raphael Neider <rneider AT web.de>
2248 * src/pic16/device.c: reverted to previous version
2249 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2251 2007-09-16 Raphael Neider <rneider AT web.de>
2253 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2254 as this raises a ton of gpasm warnings, just emit a second label
2255 * src/pic16/devices.inc,
2256 * device/lib/pic16/pics.all,
2257 * device/lib/pic16/libdev/pic18f2585.c,
2258 * device/lib/pic16/libdev/pic18f2680.c,
2259 * device/lib/pic16/libdev/pic18f2682.c,
2260 * device/lib/pic16/libdev/pic18f2685.c,
2261 * device/lib/pic16/libdev/pic18f4585.c,
2262 * device/lib/pic16/libdev/pic18f4680.c,
2263 * device/lib/pic16/libdev/pic18f4682.c,
2264 * device/lib/pic16/libdev/pic18f4685.c,
2265 * device/include/pic16/pic18f2585.h,
2266 * device/include/pic16/pic18f2680.h,
2267 * device/include/pic16/pic18f2682.h,
2268 * device/include/pic16/pic18f2685.h,
2269 * device/include/pic16/pic18f4585.h,
2270 * device/include/pic16/pic18f4680.h,
2271 * device/include/pic16/pic18f4682.h,
2272 * device/include/pic16/pic18f4685.h,
2273 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2274 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2275 patch contributed by Anton Strobl, applied with changes
2277 2007-09-16 Raphael Neider <rneider AT web.de>
2279 * device/include/pic16/pic18f2431.h,
2280 * device/include/pic16/pic18f25j10.h,
2281 * device/include/pic16/pic18f4431.h,
2282 * device/include/pic16/pic18f45j10.h: adopted common include style
2283 * device/include/pic16/pic18f1320.h,
2284 * device/include/pic16/pic18f2320.h,
2285 * device/include/pic16/pic18f2525.h,
2286 * device/include/pic16/pic18f4320.h,
2287 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2288 * device/include/pic16/pic18fregs.h: prepared for automatic include
2289 file selection by having DEVICE.h for every DEVICE
2290 * device/lib/pic16/libdev/pic18f2320.c,
2291 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2293 * device/lib/pic16/configure.in,
2294 * device/lib/pic16/configure: use rm -rf instead of rmdir
2295 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2296 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2298 2007-09-09 Borut Razem <borut.razem AT siol.net>
2300 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2301 distingush between i386 and ppc Mac OS X versions
2303 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2305 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2306 * support/regression/tests/bug1788177.c: new, added
2308 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2310 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2311 * device/include/mcs51/lint.h added keyword __naked
2313 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2317 * src/SDCCmem.h: removed maxRegBank
2318 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2319 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2320 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2321 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2322 name and behaviour to handle banked functions
2323 (scan4op): and use it to fix bug 1786213
2325 2007-09-03 Raphael Neider <rneider AT web.de>
2327 * device/include/pic16/pic18f248.h,
2328 * device/include/pic16/pic18f258.h,
2329 * device/include/pic16/pic18f448.h,
2330 * device/lib/pic16/libdev/pic18f248.c,
2331 * device/lib/pic16/libdev/pic18f258.c,
2332 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2333 added T0CONbits, fixes #1786891
2335 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2337 * src/ds390/gen.c (genFarPointerSet),
2338 * src/hc08/ralloc.c (packRegisters),
2339 * src/mcs51/ralloc.c (packRegisters),
2340 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2342 * src/SDCCicode.h: POINTER_SET can be true for literals too
2343 * support/regression/tests/bug1750318.c: new, added
2345 2007-08-23 Borut Razem <borut.razem AT siol.net>
2347 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2348 library versions without the completition functionality
2350 2007-08-22 Raphael Neider <rneider AT web.de>
2352 * device/include/pic16/pic18f1220.h,
2353 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2355 2007-08-12 Borut Razem <borut.razem AT siol.net>
2357 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2359 2007-08-11 Borut Razem <borut.razem AT siol.net>
2361 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2362 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2363 support/Util/SDCCerr.[ch] moved to src
2364 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2365 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2366 device/examples/ds390/tinitalk/tinitalk.dsp,
2367 device/examples/serialcomm/windows/serialcomm.dsp,
2368 support/librarian/librarian.dsp:
2369 removed linking of unused odbc32.lib and odbccp32.lib
2370 * support/scripts/winres.h:
2371 added for compilation with Visual C++ 2005 Express Edition
2373 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2375 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2378 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2380 * sdccconf_in.h: update the endian test so that SPARC Solaris
2381 does not throw syntax errors
2383 2007-08-06 Borut Razem <borut.razem AT siol.net>
2385 * doc/sdccman.lyx: removed two index entries which prevented the
2386 generation of sdcc doc archive
2388 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2390 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2391 instead of lyx 1.5.0.
2393 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2395 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2396 Lucas Loizaga, with minor modifications. Thanks!
2398 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2400 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2403 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2405 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2406 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2409 2007-07-22 Borut Razem <borut.razem AT siol.net>
2411 * configure.in, configure: re-introduced .version
2412 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2413 the version reverted to 2.7.0
2415 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2418 * doc/sdccman.lyx: bumped version to 2.7.3
2419 * device/include/mcs51/compiler.h: fixed elif->else
2420 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2421 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2422 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2423 enable accuse for bit operands
2424 * src/SDCCmain.c (printVersionInfo),
2425 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2426 environment descriptor
2427 * src/SDCCutil.h: added getBuildEnvironment
2428 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2429 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2430 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2431 * support/regression/tests/bug1348008.c,
2432 * support/regression/tests/bug1496419.c,
2433 * support/regression/tests/bug1503067.c,
2434 * support/regression/tests/preproc.c: added empty tests
2436 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2438 * support/regression/tests/bug1678803.c: new, added
2440 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2443 * as/link/hc08/lkihx.c,
2444 * as/link/hc08/lkrloc.c,
2445 * as/link/mcs51/lkihx.c,
2446 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2447 ihxExtendedLinearAddress
2448 * as/link/mcs51/lkrloc.c (relr),
2449 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2450 acall/ajmp, see bug 830513
2452 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2454 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2455 (cseBBlock): remember aggr2ptr has been used
2456 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2457 (geniCodeAssign): fixed bug 868103
2458 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2459 added operandSize prototype
2460 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2461 (genDataPointerSet): use max of size of right and result,
2462 (gencjne): added parameter useCarry for optimization,
2463 (genCmpEq): use carry if appropriate,
2464 (genXor): check if operand already in carry
2465 * support/regression/tests/bug-868103.c: enabled test
2467 2007-07-12 Raphael Neider <rneider AT web.de>
2469 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2471 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2473 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2474 from Robert Larice, thanks
2475 * support/regression/tests/bitopcse.c,
2476 * support/regression/tests/bitvars.c,
2477 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2478 * support/regression/tests/bug-927659.c: enabled test for z80
2479 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2480 * support/regression/tests/bug1745717.c: new, added
2481 * support/regression/tests/literalop.c,
2482 * support/regression/tests/nullstring.c: removed storage definitions that
2483 are now in testfwk.h
2485 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2487 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2488 and bool for targets that do not fully support it.
2489 * support/regression/tests/bug1546986.c,
2490 * support/regression/tests/bug1723128.c,
2491 * support/regression/tests/bug1734654.c,
2492 * support/regression/tests/bug1738367.c,
2493 * support/regression/tests/constantRange.c: only use bool if allowed
2495 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2497 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2498 Larice, also handle function pointers
2499 * support/regression/tests/bug1749275.c: new, added
2501 2007-07-03 Borut Razem <borut.razem AT siol.net>
2503 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2504 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2505 #1746528: SDCC should ignore ':' in inline assembler comments
2506 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2508 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2510 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2511 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2513 2007-06-29 Borut Razem <borut.razem AT siol.net>
2515 * src/SDCCmain.c: fixed bug
2516 #1744746: SDCC #4867: broken option --xram-size
2518 2007-06-28 Borut Razem <borut.razem AT siol.net>
2520 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2521 find out the endianess of host machine for ucsim
2523 2007-06-27 Borut Razem <borut.razem AT siol.net>
2525 * support/regression/generate-cases.py: corrected the file name
2527 * configure.in, configure, sdccconf_in.h: find out the endianess of
2529 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2532 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2534 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2536 2007-06-26 Borut Razem <borut.razem AT siol.net>
2538 * support/regression/generate-cases.py: display warning if function
2539 list is empty; implemented more flexible rule for detection of
2540 testing functions, allowing return type 'void' in the same line as
2541 the function name in the function definition
2542 * support/regression/tests/bug-1654060.c: corrected test
2543 * support/librarian/sdcclib.c: fixed warning:
2544 format '%s' expects type 'char *', but argument 2 has type 'int'
2546 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2548 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2549 Multiple infiles for sdcclib.
2551 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2553 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2556 2007-06-18 Borut Razem <borut.razem AT siol.net>
2558 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2559 how to handle comments, so they have to be removed by the
2560 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2561 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2562 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2563 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2564 table driven option hadling
2566 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2568 * src/SDCCast.c (decorateType),
2569 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2570 iCode to ast level to fix bug 1738367
2571 * support/regression/tests/bug1738367.c: new, added
2573 2007-06-15 Raphael Neider <rneider AT web.de>
2575 * src/pic16/devices.inc,
2576 * device/lib/pic16/pics.all,
2577 * device/include/pic16/pic18fregs.h,
2578 * device/include/pic16/pic18f[24][45]20.h,
2579 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2580 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2581 * device/lib/pic16/Makefile.in: faster cleanup
2583 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2585 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2587 2007-06-13 Raphael Neider <rneider AT web.de>
2589 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2591 2007-06-12 Raphael Neider <rneider AT web.de>
2593 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2594 suppress bit defines if NO_BIT_DEFINES is #define'd
2595 * device/include/pic/pic*.h: recreated all headers to include
2596 conditional bit defines
2597 * device/include/pic/pic16f886.h,
2598 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2599 * device/include/pic/recreate.sh: script to recreate the complete
2600 device library files based on the currently supported devices
2602 2007-06-12 Borut Razem <borut.razem AT siol.net>
2604 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2605 support/regression/Makefile.in, support/scripts/build.mak,
2606 support/scripts/Makefile.snapshot:
2607 use new svn URL scheme
2608 * doc/sdccman.lyx: SDCC Wiki moved to
2609 http://sdcc.wiki.sourceforge.net/
2611 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2613 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2614 * support/regression/tests/bug1734654.c: added
2616 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2618 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2619 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2620 with literal operands
2622 2007-06-10 Borut Razem <borut.razem AT siol.net>
2624 * as/link/z80/lklibr.c: fixed mingw build warning
2625 lklibr.c:575: warning: implicit declaration of function 'tolower'
2626 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2627 src/z80/main.c: move target specific options from src/SDCCmain.c
2628 to src/<target>/main.c
2630 2007-06-09 Borut Razem <borut.razem AT siol.net>
2632 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2633 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2634 * support/regression/tests/bug-1294691.c: added
2636 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2638 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2639 can also be static, fixes bug 1733438
2640 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2641 have absolute address too
2642 (computeType): added optimization for 'cond ? true : false'
2643 * support/regression/tests/absolute.c: added test for static absolute var
2645 2007-06-08 Raphael Neider <rneider AT web.de>
2647 * src/regression/Makefile: suppress parallel builds, allow easy
2648 switching between pic14/pic16 ports
2649 * src/regression/picregs.h: added pic14/16 header file switch
2650 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2651 inline.c,nestfor.c,string1.c}: include "picregs.h"
2653 2007-06-07 Borut Razem <borut.razem AT siol.net>
2655 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2656 permanent solution to suppress GCC 4.2.0 c++ warning:
2657 deprecated conversion from string constant to `char *'
2658 use 'const char *' where ever required
2659 * support/regression/generate-cases.py: implemented more flexible rule
2660 for detection of testing functions, allowing white-spaces surrounding
2661 the function name and the 'void' parameter.
2662 * support/regression/tests/constantRange.c,
2663 support/regression/tests/scott-compare3.c: fixed failing regression
2664 tests, uncovered by implementation of more flexible rule for detection
2665 of testing functions
2667 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2669 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2671 2007-06-04 Borut Razem <borut.razem AT siol.net>
2673 * configure.in, configure, config_vc.awk: sdcc version number is now
2674 stored in configure.in; removed .version
2675 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2676 doc/INSTALL.txt: version bumped to 2.7.2
2677 * sim/ucsim/configure.in, sim/ucsim/configure:
2678 use "read" to read from .version
2680 2007-06-03 Borut Razem <borut.razem AT siol.net>
2682 * */Makefile.in: removed annoying warning:
2683 Makefile:xx: Makefile.dep: No such file or directory
2685 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2687 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2688 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2689 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2690 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2691 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2692 bugfix: only use newBoolLink for bit result type
2693 * src/SDCCicode.c (geniCodeLogic): added param tree,
2694 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2695 (geniCodeLogicAndOr): use IS_BIT,
2696 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2697 (ast2iCode): added tree param to geniCodeLogic for comparisons
2698 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2699 * support/regression/tests/bug1723128.c: added test NotZero
2701 2007-06-01 Borut Razem <borut.razem AT siol.net>
2703 * SDCPP synchronized with GCC CPP release version 4.2.0,
2704 currently the latest release:
2705 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2706 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2707 support/cpp2/cppdefault.h, support/cpp2/except.h,
2708 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2709 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2710 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2711 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2712 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2713 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2714 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2715 support/cpp2/opts.h, support/cpp2/output.h,
2716 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2717 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2718 support/cpp2/system.h, support/cpp2/version.c,
2719 support/cpp2/Makefile.in: modified
2720 * support/cpp2/opts-common.c: added
2721 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2722 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2723 search for included source file in local directory
2724 * sim/ucsim/configure, sim/ucsim/configure.in:
2725 temporary solution to suppress GCC 4.2.0 c++ warning:
2726 deprecated conversion from string constant to `char *'
2728 2007-06-01 Raphael Neider <rneider AT web.de>
2730 * device/lib/pic/libdev/pic12f683.c,
2731 * device/include/pic/pic12f683.h: added GPIO bits
2733 2007-06-01 Raphael Neider <rneider AT web.de>
2735 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2736 quotation marks, clarified role of PIC14 vs. PIC16 ports
2737 * src/pic16/devices.inc,
2738 * device/include/pic16/pic18fregs.h,
2739 * device/include/pic16/pic18f[24][45]j10.h,
2740 * device/lib/pic16/pics.all,
2741 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2742 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2743 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2744 for new devices as they are not yet supported by gputils
2746 2007-05-31 Borut Razem <borut.razem AT siol.net>
2748 * Small Device C Compiler 2.7.0 released
2749 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2750 changed sdcc version to 2.7.1
2751 * support/scripts/sdcc.nsi: added How to create WIN32 release
2754 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2756 * doc/sdccman.lyx: documented initialization and allocation of absolute
2757 variables, bit parameter passing, the need for function pointers to be
2758 reentrant and alpha quality support of inline and retrict
2760 2007-05-26 Borut Razem <borut.razem AT siol.net>
2762 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2763 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2764 * docs/knownbugs.html: updated
2766 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2768 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2770 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2772 (gencjneshort): optimized when left is AOP_DIR
2773 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2774 initializing unions in a struct/array
2775 * support/regression/fwk/include/testfwk.h: added defines for data, near
2776 and far for host and z80
2777 * support/regression/tests/bug1723128.c: new, added
2779 2007-05-22 Borut Razem <borut.razem AT siol.net>
2781 * doc/knownbugs.html: updated
2783 2007-05-21 Raphael Neider <rneider AT web.de>
2785 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2786 error message instead
2787 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2789 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2791 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2793 2007-05-21 Raphael Neider <rneider AT web.de>
2795 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2797 * src/regression/gpsim_assert.h,
2798 * src/regression/Makefile,
2799 * src/regression/pcodeopt.c: regression test for the above fix
2801 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2803 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2804 jumps to self, fixed bug 1717281
2806 2007-05-10 Borut Razem <borut.razem AT siol.net>
2808 * support/scripts/gen_known_bugs.pl: cosmetic fix
2809 * doc/knownbugs.html: generated by gen_known_bugs.pl
2811 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2813 * src/SDCCast.c (createFunction): also generate non-inlined version of
2814 function for functions declared as "static inline"
2815 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2816 function can be inlined after non-inlined version generated.
2818 2007-05-10 Borut Razem <borut.razem AT siol.net>
2820 * support/scripts/gen_known_bugs.pl: added script
2821 which generates knownbugs.html
2823 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2825 * doc/knownbugs.html: updated for release 2.7.0
2827 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2829 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2831 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2833 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2834 (throughout): updated generating comments
2835 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2836 (throughout): updated generating comments
2837 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2838 rule instead of at the second, or it might skip lines when removing the
2840 * support/regression/tests/bug1714204.c: changed test to foo
2842 2007-05-08 Borut Razem <borut.razem AT siol.net>
2844 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2845 thanks to SDCC Distributed Compile Farm members,
2846 added Z80 and GBZ80 command line options
2847 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2849 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2851 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2852 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2853 * support/regression/tests/longlit.c: modified to be tested at all and
2854 to pass the actual test
2856 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2858 * device/include/mcs51/uPSD33xx.h: Added.
2860 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2862 * device/lib/_gptrput.c,
2863 * device/lib/_gptrget.c: removed old code,
2865 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2866 * support/regression/tests/bug1714204.c: new, added
2868 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2870 * support/regression/tests/regtrack.c: test was never executed
2871 because of the regression test being picky about white spaces.
2872 * device/lib/mcs51/crtclear.asm: added comment
2874 2007-05-06 Raphael Neider <rneider AT web.de>
2876 * device/lib/pic/Makefile.rules,
2877 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2878 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2880 2007-05-06 Raphael Neider <rneider AT web.de>
2882 * src/pic16/device.h,
2884 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2885 _pic16_setDefaultOptions): removed/reordered command-line args
2886 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2887 devices, regrouped command line args, environment variables),
2888 clarified sone points, added sections on how to add devices to the
2891 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2893 * src/z80/peeph.def: fixed bug in rule 2
2895 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2897 * src/port.h: added TARGET_MCS51_LIKE
2898 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2899 take advantage of it too
2900 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2901 (shiftR2Left2Result): Optimized: don't check shifting by 0
2902 * src/z80/peeph-z80.def,
2903 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2904 modifications, see patch 1700823
2905 * src/mcs51/peep.c (): fixed bug 1712928
2906 * support/regression/tests/bug1712928.c: new, added
2908 2007-05-05 Borut Razem <borut.razem AT siol.net>
2910 * device/lib/pic16/Makefile.common.in,
2911 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2912 removed bash dependencies
2914 2007-05-01 Borut Razem <borut.razem AT siol.net>
2917 fixed bug #1710507: --i-code-in-asm makes compile fail
2918 all iCode comments are now one liners
2919 * src/mcs51/gen.c: fixed memory leak
2921 2007-05-01 Raphael Neider <rneider AT web.de>
2923 * device/lib/pic/libdev/*.c
2924 * device/include/pic/*.h: regenerated all device libs from updated
2926 * support/scripts/inc2h.pl: documented usage, now uses strict to
2929 2007-04-30 Borut Razem <borut.razem AT siol.net>
2932 fixed bug #1669175: Problem with space in output paths
2933 documented how to use paths with spaces for Windows users
2935 2007-04-29 Borut Razem <borut.razem AT siol.net>
2937 * Fixed svn:eol-style and svn:keywords properties
2938 * src/SDCCval.c: fixed bug
2939 #1592871: Segfault with "large" const arrays of characters
2940 replaced recursion with iteration
2941 * Removed svn:executable property from non-executable files
2943 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2945 * src/mcs51/gen.c (genRet): fixed bug 1707003
2947 2007-04-27 Raphael Neider <rneider AT web.de>
2949 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2950 createReachingDefinitions,assignValnums,pic16_destructDF,
2951 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2952 prevent NULL pointer dereferences
2953 * device/lib/pic/libdev/pic16f886.c,
2954 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2955 prevent building them, gputils do not really support them yet
2957 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2959 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2960 helps printf_small. 32 bytes more __idata mem.
2962 2007-04-27 Raphael Neider <rneider AT web.de>
2964 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2965 return early when pb or pb->pcHead is NULL (patch #1708427)
2966 * src/regression/empty.c,
2967 * src/regression/Makefile: added test with empty functions
2968 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2970 2007-04-27 Borut Razem <borut.razem AT siol.net>
2972 * src/SDCCast.c: fixed feature request
2973 #1547512: Redundant strings linked when using sizeof("abc")
2975 2007-04-23 Borut Razem <borut.razem AT siol.net>
2977 * doc/sdccman.lyx, src/SDCCmain.c:
2978 peep-hole comments are generated only if --fverbose-asm option is
2979 specified and --no-peep-comments is not, as proposed by Frieder.
2980 * support/regression/Makefile.in: compile regression tests with
2981 --fverbose-asm option so one can "grep" whether a new (or an old)
2982 peephole is (still) applied; requested by Frieder.
2984 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2986 * device/include/pic/pic16f886.h,
2987 * device/include/pic/pic16f887.h,
2988 * device/lib/pic/libdev/pic16f886.c,
2989 * device/lib/pic/libdev/pic16f887.c,
2990 * device/include/pic/pic14devices.txt,
2991 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2993 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2995 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2998 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3000 * device/lib/_memset.c: assembler version for mcs51
3002 2007-04-22 Borut Razem <borut.razem AT siol.net>
3004 * support/scripts/listerr.c: program to create the list of errors and
3005 warnings list from - added
3006 * doc/sdccman.lyx: removed the note
3007 "For list of warnings and corresponding codes, see err_warn.txt"
3008 * src/SDCCsymt.c: fixed bug #1699804:
3009 Bug with some uses of sizeof(static local array) (MCS51)
3010 * support/regression/tests/bug-1699804.c: added
3012 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3014 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3015 (main): added option -i,
3016 (asmbl, case S_INCL): use search_path_fopen,
3017 mostly from patch 1579668 by Peter Miller, thanks
3018 * src/z80/main.c: fixed typo --callee-saves-bc
3019 * device/include/mcs51/compiler.h: added sfrword for Tasking
3021 2007-04-20 Borut Razem <borut.razem AT siol.net>
3023 * src/z80/main.c: replaced reserved keyword asm with asmblr
3025 2007-04-19 Borut Razem <borut.razem AT siol.net>
3027 * src/port.h: use const pointers to strings
3028 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3029 * src/pic16/main.c: include SDCCargs.h
3030 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3031 const char, since the strings are dynamically allocated
3032 * src/SDCCmain.c: options.code_seg and options.const_seg are
3033 dynamically allocated; check port specific command line options
3034 before the general ones
3035 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3037 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3039 * device/include/ds400rom.h,
3040 * device/lib/ds390/lcd390.c,
3041 * device/lib/ds390/memcpyx.c,
3042 * device/lib/ds390/rtc390.c,
3043 * device/lib/ds400/ds400rom.c,
3044 * device/lib/ds400/memcpyx.c,
3045 * device/lib/hc08/_ret.c: more replacements of keywords with their
3046 double underscore equivalents
3047 * device/lib/ds390/Makefile.in,
3048 * device/lib/ds400/Makefile.in,
3049 * device/lib/gbz80/Makefile.in,
3050 * device/lib/hc08/Makefile.in,
3051 * device/lib/mcs51/Makefile.in,
3052 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3054 2007-04-17 Borut Razem <borut.razem AT siol.net>
3056 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3057 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3058 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3059 to --fverbose-asm, to be gcc'ish
3061 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3063 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3065 2007-04-17 Borut Razem <borut.razem AT siol.net>
3067 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3068 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3069 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3070 with their double underscore equivalent
3072 2007-04-14 Borut Razem <borut.razem AT siol.net>
3074 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3077 2007-04-13 Borut Razem <borut.razem AT siol.net>
3079 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3081 * device/examples/serialcomm/windows/serial.[ch],
3082 device/examples/serialcomm/windows/test_serialcomm.cpp:
3083 updated by Bela Torok
3084 * device/examples/serialcomm/windows/serialcomm.dsw,
3085 device/examples/serialcomm/windows/serialcomm.dsp: added
3087 2007-04-13 Jan Waclawek <wek AT efton.sk>
3089 * doc/sdccman.lyx: additions and changes at various places
3090 (submitted as #1697136).
3091 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3093 2007-04-10 Borut Razem <borut.razem AT siol.net>
3095 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3096 LyX file format changed to 245
3097 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3098 "FreeWare" replaced with "free open source"
3100 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3102 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3104 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3106 * device/include/pic16/pic18fregs.h,
3108 * device/lib/_decdptr.c,
3109 * device/lib/_divsint.c,
3110 * device/lib/_divslong.c,
3111 * device/lib/_divuint.c,
3112 * device/lib/_divulong.c,
3113 * device/lib/_fs2schar.c,
3114 * device/lib/_fs2sint.c,
3115 * device/lib/_fs2slong.c,
3116 * device/lib/_fs2uchar.c,
3117 * device/lib/_fs2uint.c,
3118 * device/lib/_fs2ulong.c,
3119 * device/lib/_fsadd.c,
3120 * device/lib/_fscmp.c,
3121 * device/lib/_fsdiv.c,
3122 * device/lib/_fseq.c,
3123 * device/lib/_fsget1arg.c,
3124 * device/lib/_fsget2args.c,
3125 * device/lib/_fsgt.c,
3126 * device/lib/_fslt.c,
3127 * device/lib/_fsmul.c,
3128 * device/lib/_fsneq.c,
3129 * device/lib/_fsnormalize.c,
3130 * device/lib/_fsreturnval.c,
3131 * device/lib/_fsrshift.c,
3132 * device/lib/_fssub.c,
3133 * device/lib/_fsswapargs.c,
3134 * device/lib/_gptrget.c,
3135 * device/lib/_gptrgetc.c,
3136 * device/lib/_gptrput.c,
3137 * device/lib/_logexpf.c,
3138 * device/lib/_modsint.c,
3139 * device/lib/_modslong.c,
3140 * device/lib/_moduint.c,
3141 * device/lib/_modulong.c,
3142 * device/lib/_mulint.c,
3143 * device/lib/_mullong.c,
3144 * device/lib/_schar2fs.c,
3145 * device/lib/_ser.c,
3146 * device/lib/_setjmp.c,
3147 * device/lib/_sint2fs.c,
3148 * device/lib/_slong2fs.c,
3149 * device/lib/_spx.c,
3150 * device/lib/_uchar2fs.c,
3151 * device/lib/_uint2fs.c,
3152 * device/lib/_ulong2fs.c,
3153 * device/lib/asincosf.c,
3154 * device/lib/atanf.c,
3155 * device/lib/calloc.c,
3156 * device/lib/ds390/tinibios.c,
3157 * device/lib/ds400/tinibios.c,
3158 * device/lib/expf.c,
3159 * device/lib/free.c,
3160 * device/lib/hc08/_mulint.c,
3161 * device/lib/logf.c,
3162 * device/lib/malloc.c,
3163 * device/lib/printf_fast.c,
3164 * device/lib/printf_tiny.c,
3165 * device/lib/printfl.c,
3166 * device/lib/realloc.c,
3167 * device/lib/ser_ir.c,
3168 * device/lib/serial.c,
3169 * support/regression/tests/libmullong.c: replaced all special keywords
3170 with their double underscore equivalent
3171 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3172 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3174 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3175 (genRet): if the bit-symbol is ruonly it already is in the carry
3176 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3177 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3178 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3179 type UCHAR if dest is not bit
3181 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3183 * device/include/math.h,
3184 * device/lib/cotf.c,
3185 * device/lib/expf.c,
3186 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3188 2007-04-01 Borut Razem <borut.razem AT siol.net>
3190 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3191 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3192 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3193 gcc_unreachable() called internal_error()...
3195 2007-03-30 Raphael Neider <rneider AT web.de>
3197 * src/pic/ralloc.c (isData): suppress garbage debug output
3199 2007-03-28 Borut Razem <borut.razem AT siol.net>
3202 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3203 is developed, built and used worldwide, and the word "night" doesn't
3206 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3208 * device/include/mcs51/C8051F360.h: new, added
3209 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3211 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3213 * src/SDCC.y (declaration_specifiers, function_specifier),
3214 * support/Util/SDCCerr.c,
3215 * support/Util/SDCCerr.h,
3217 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3219 * src/SDCCmem.c (deallocParms),
3220 * src/SDCCast.c: support for function inlining, not quite complete
3221 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3222 'restrict' qualifier
3224 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3226 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3227 (saveRBank, unsaveRBank): don't save bits,
3228 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3229 * support/regression/tests/bug1535242.c: new, added
3230 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3231 thanks Alexey Shamrin <shamrin AT gmail.com>,
3232 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3233 removed header guard)
3235 * sdcc.spec: bumped version to 2.6.5
3236 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3238 2007-03-22 Borut Razem <borut.razem AT siol.net>
3240 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3241 fixed bug #1653671: sdcdb integration into ddd is broken
3243 2007-03-22 Raphael Neider <rneider AT web.de>
3245 * src/pic/gen.c (popGetExternal): augmented to also create references
3246 to external variables (not only labels),
3247 (genCall): comment on plan to reduce PAGESEL overhead,
3248 (genFunction, genEndFunction): also save/restore FSR around interrupt
3249 handling code, removed lots of unused code
3250 (genDivOneByte): release acquired temp register
3251 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3253 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3254 for registers that need to be saved during interrupts (FSR, STATUS,
3255 PCLATH; W needs special handling), currently only FSR is used
3257 2007-03-22 Raphael Neider <rneider AT web.de>
3259 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3261 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3263 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3265 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3267 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3269 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3271 * as/link/aslink.h: added LKOBJEXT
3272 * as/link/hc08/link_hc08.dsp,
3273 * as/link/hc08/Makefile.bcc,
3274 * as/link/hc08/Makefile.in,
3275 * as/link/mcs51/aslink.dsp,
3276 * as/link/mcs51/Makefile.bcc,
3277 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3278 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3279 * as/link/lkaomf51.c: merged and moved
3280 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3281 * as/link/z80/lkdata.c,
3282 * as/link/lkdata.c: merged and moved
3283 * as/link/hc08/lkmain.c,
3284 * as/link/mcs51/lkmain.c: cosmetic changes
3285 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3286 * as/link/lklex.c: use LKOBJEXT
3287 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3288 ANSI-fied functions, removed bubble-sorts
3289 * as/link/z80/lksym.c as/link/lksym.c: merged,
3291 * as/link/z80/linkgbz80.dsp,
3292 * as/link/z80/linkz80.dsp,
3293 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3294 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3295 * as/link/z80/lkhead.c,
3296 * as/link/z80/lklex.c: deleted
3297 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3298 * as/link/z80/lkmain.c: added copyfile()
3300 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3302 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3304 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3306 * device/lib/_strlen.c: assembler version for mcs51
3308 2007-03-13 Raphael Neider <rneider AT web.de>
3310 * device/include/pic16/pic18f2221.h,
3311 * device/include/pic16/pic18f2321.h,
3312 * device/include/pic16/pic18f2331.h,
3313 * device/include/pic16/pic18f4221.h,
3314 * device/include/pic16/pic18f4321.h,
3315 * device/include/pic16/pic18f4331.h: fixed config byte location names
3316 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3317 consistently named config byte locations
3319 2007-03-13 Borut Razem <borut.razem AT siol.net>
3321 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3322 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3323 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3324 as/link/z80/Makefile.in, as/z80/Makefile.in:
3327 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3329 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3330 * device/lib/printf_large.c: pointer was converted to generic
3331 pointer for mcs51 models other than model-small (Maarten noticed)
3333 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3335 * device/include/mcs51/ADuC84x.h: Added.
3337 2007-03-10 Borut Razem <borut.razem AT siol.net>
3339 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3340 fixed RFE #1624219: double backslashes in filenames;
3341 functions hexEscape(), octalEscape() and copyStr() moved from
3342 SDCCval.c to SDCCutil.c and made them glovbally available
3344 2007-03-09 Borut Razem <borut.razem AT siol.net>
3346 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3347 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3348 1673361: Missaligned comments in output files
3350 2007-03-09 Raphael Neider <rneider AT web.de>
3352 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3354 2007-03-09 Raphael Neider <rneider AT web.de>
3358 * src/pic/ralloc.c: suppress undesired debug output
3359 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3361 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3363 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3365 2007-03-07 Borut Razem <borut.razem AT siol.net>
3367 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3368 search include files in the current directory
3370 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3372 * src/SDCCglue.c (emitMaps, glue),
3373 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3375 * support/regression/tests/absolute.c: added xdata test
3377 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3379 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3380 added condition to macro, fixes bug 1666080
3382 2007-03-02 Raphael Neider <rneider AT web.de>
3384 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3386 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3388 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3389 be cleared. Unconditionally set __XPAGE
3390 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3392 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3397 * src/mcs51/rtrack.c,
3399 * doc/sdccman.lyx: added --no-gen-comments
3400 * src/mcs51/peeph.def: added 192.b, disabled 185
3402 2007-02-25 Raphael Neider <rneider AT web.de>
3404 * src/pic16/gen.c (genCast): fixed typo
3405 * device/lib/pic16/Makefile.subdir: only install existing files
3406 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3408 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3410 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3411 * device/lib/mcs51/crtclear.asm,
3412 * device/lib/mcs51/crtxclear.asm: renumbered labels
3413 * device/lib/mcs51/Makefile.in: added crtcall.asm
3414 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3415 * src/mcs51/gen.c (movc): removed,
3416 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3418 (toCarry, genSend, genRet): added function toCarry,
3419 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3420 (assignBit, genAssign, genCast): added function assignBit
3421 * src/mcs51/Makefile.bcc: added rtrack.c
3422 * src/mcs51/ralloc.h: made valueKnown a bitfield
3423 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3424 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3425 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3426 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3427 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3428 (_pop): only pop valid pairs, see gencjneshort,
3429 (gencjneshort): return pair that still needs to be popped, restructured,
3430 (gencjne, genCmpEq): call _pop
3432 2007-02-23 Raphael Neider <rneider AT web.de>
3434 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3436 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3438 * device/include/mcs51/P89LPC925.h: Added.
3440 2007-02-18 Raphael Neider <rneider AT web.de>
3442 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3444 2007-02-17 Borut Razem <borut.razem AT siol.net>
3446 * support/cpp2/directives.c, support/cpp2/version.c:
3447 synchronized with GCC CPP 4.1.2
3449 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3451 * src/mcs51/rtrack.h,
3452 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3453 by checking the strings passed by emitcode() to the assembler.
3454 Feel free to change. This in part addresses RFE #482179.
3455 Set environment variable SDCC_RTRACK to enable.
3456 * src/mcs51/gen.c: inserted hooks
3457 * src/mcs51/ralloc.h: added two members to struct regs
3458 * support/regression/tests/regtrack.c: added
3460 2007-02-14 Borut Razem <borut.razem AT siol.net>
3462 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3463 * Makefile.in: applied patch from Makefile related part of
3464 #1469393: Compiler does not initialize static data
3466 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3468 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3469 for better fix of bug 1273984, compiles pic16 rand.c
3471 2007-02-12 Borut Razem <borut.razem AT siol.net>
3473 * src/pic16/main.c: fixed pic16 standard library directory bug
3475 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3477 * src/hc08/gen.c (genSwap): fix swap regression test
3479 2007-02-10 Borut Razem <borut.razem AT siol.net>
3481 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3483 * support/regression/tests/bug-1654060.c: added regression test for
3486 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3488 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3489 bit moves in return statement
3491 2007-02-09 Borut Razem <borut.razem AT siol.net>
3493 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3496 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3498 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3499 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3501 2007-02-07 Raphael Neider <rneider AT web.de>
3503 * src/pic16/devices.inc,
3504 * device/include/pic16/pic18fregs.h,
3505 * device/include/pic16/pic18f[24][34]31.h,
3506 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3507 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3508 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3510 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3512 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3513 can this have lived here for so many years?
3514 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3515 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3516 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3518 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3520 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3521 appended by loop induction must be at the very end of the eBBlock
3523 2007-02-05 Kevin Vigor
3525 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3527 2007-02-05 Borut Razem <borut.razem AT siol.net>
3529 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3530 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3532 2007-02-03 Borut Razem <borut.razem AT siol.net>
3534 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3535 applied patch #1646602 option to set default signedness of char to
3536 unsigned, added -funsigned-char command line option,
3537 thanks to Gunther Jehle
3538 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3539 prompt for file deletion a few hundred times (especially the
3540 subversion files, which have ro permissions so it asks for
3541 confirmation), thanks to Simon McAuliffe;
3542 added {} + option to find in order to remove multiple files from a
3545 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3547 * device/include/mcs51/SST89x5xRDx.h: Added.
3549 2007-02-02 Raphael Neider <rneider AT web.de>
3551 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3552 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3554 2007-02-01 Raphael Neider <rneider AT web.de>
3556 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3559 2007-01-31 Borut Razem <borut.razem AT siol.net>
3561 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3562 if compiled with GCC. Thanks to Raphael Neider
3564 2007-01-31 Raphael Neider <rneider AT web.de>
3566 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3567 operand names, handles name and (name + n) for all n,
3568 (sameBank): restructured, also check bank allocation policy,
3569 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3570 (pic14_operandsAllocatedInSameBank): check whether to operands
3571 will be allocated into the same bank (i.e., section) to reduce
3572 BANKSEL overhead, queried from pcode.c:sameBank,
3573 (pic14printLocals): reintroduced clustering registers into a single
3574 section: all compiler generated symbols will now reside in one
3575 bank (per file), reducing BANKSEL overhead and code size,
3576 (showAllMemmaps): use local dbuf where possible
3578 2007-01-29 Raphael Neider <rneider AT web.de>
3580 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3581 (call_libraryfunc): retrieve/create symbol and mark as used,
3582 (genFunction): mark defined functions as non-extern and add again
3583 to code memmap for later output
3584 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3585 (pic14printLocals): reworked for new symbol emission,
3586 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3587 showAllMemmaps): reworked symbol output using dbufs, added handling
3588 of string literals (still incomplete),
3589 (picglue): removed symbol emission, moved into showAllMemmaps,
3590 (emitSymbolSet): new workhorse for symbol output,
3591 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3593 2007-01-29 Borut Razem <borut.razem AT siol.net>
3595 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3596 component contains the extension separator.
3598 2007-01-28 Borut Razem <borut.razem AT siol.net>
3600 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3602 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3603 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3604 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3605 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3606 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3607 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3608 src/z80/gen.c, support/Util/MySystem.c:
3609 accept slash and backslash as directory separator on WIN32 and
3612 2007-01-28 Raphael Neider <rneider AT web.de>
3614 * src/pic16/devices.inc,
3615 * device/include/pic16/pic18f[24][23]21.h,
3616 * device/include/pic16/pic18fregs.h,
3617 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3618 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3619 * device/lib/pic16/libio/adc.ignore,
3620 * device/lib/pic16/libio/i2c.ignore,
3621 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3622 family, as gputils do not yet support the devices
3623 * device/lib/pic16/Makefile.subdir: ignore errors on install
3624 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3625 headers and libraries from gputils .inc files
3627 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3629 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3631 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3633 * doc/sdccman.lyx: add printf benchmarks
3635 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3637 * device/lib/printf_fast.c: fix %c, char promoted to int
3638 * device/lib/printf_tiny.c: fix %c, char promoted to int
3640 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3642 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3644 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3646 * support/regression/tests/swap.c: 64 bit hosts failed
3647 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3649 2007-01-25 Raphael Neider <rneider AT web.de>
3651 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3652 based on absolute register address, patch by Alex Blond
3654 2007-01-22 Raphael Neider <rneider AT web.de>
3656 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3657 emitted, do not emit them again...
3659 2007-01-22 Raphael Neider <rneider AT web.de>
3661 * src/regression/bank1.c, src/regression/compare6.c,
3662 src/regression/add.c: cosmetic changes
3663 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3664 * src/pic/gen.c: fixed global zero and one,
3665 (aopForSym): removed unued code,
3666 (aopGet): assert aop is defined, check and use `index' of
3667 pCodeImmd operands (fixes #1630908),
3668 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3669 (register_reassign): prevent accidental register unification,
3670 (ReuseReg): cosmetic changes (also above)
3671 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3672 pic14emitStaticSeg): do not emit initialized data,
3673 (printIval*): replaced with working versions,
3674 (pic14createInterruptVect,picglue): use idata for initialized data,
3675 now init data should work in all modules (not only main()),
3676 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3678 2007-01-21 Borut Razem <borut.razem AT siol.net>
3680 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3681 use -fPIC or -fpic if they are supported and not ignored
3682 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3683 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3685 2007-01-20 Borut Razem <borut.razem AT siol.net>
3687 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3688 implemented RFE #1470316: allow "$" in variable names
3690 2007-01-20 Raphael Neider <rneider AT web.de>
3692 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3694 2007-01-20 Raphael Neider <rneider AT web.de>
3696 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3697 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3698 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3699 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3700 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3701 * device/lib/pic/libdev/pic*.c,
3702 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3703 * device/lib/pic/libdev/Makefile.in: show progress
3705 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3707 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3708 * support/scripts/sdcc_cygwin_mingw32,
3709 * support/scripts/sdcc_mingw32,
3710 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3711 conformance with autoconf 2.6
3713 2007-01-19 Raphael Neider <rneider AT web.de>
3715 * src/pic/device.c (register_map): fixed list construction
3716 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3717 (genMod): removed case for genModbits,
3718 (genModbits): removed as now unused/unimplemented
3719 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3721 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3723 * support/regression/tests/swap.c: added in response to #1638622
3724 * doc/sdccman.lyx: synced version, minor changes
3726 2007-01-18 Borut Razem <borut.razem AT siol.net>
3728 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3729 thanks to Gunther Jehle
3730 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3731 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3732 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3733 use filename in lineno instead.
3734 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3735 print the file name in ast_print()
3737 2007-01-18 Borut Razem <borut.razem AT siol.net>
3739 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3741 * src/SDCC.lex: stringLiteral() returns const char pointer,
3742 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3743 fixed column counting
3744 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3745 accept const char pointer as parameter
3746 * src/SDCCdwarf2.c: corrected buffer size
3748 2007-01-17 Borut Razem <borut.razem AT siol.net>
3750 * support/Util/dbuf_string.c: fixed for amd64
3752 2007-01-15 Borut Razem <borut.razem AT siol.net>
3754 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3755 removed terminal symbol ELIPSIS, since it was never generated by the
3756 lexer and it was wrongly used in parameter_identifier_list rule
3758 2007-01-15 Raphael Neider <rneider AT web.de>
3760 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3761 code page and data banking description
3762 * src/pic/genarith.c,
3763 * src/pic/gen.h: removed bit arithmetic functions,
3764 updated exit(1) to exit(EXIT_FAILURE)
3765 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3766 * device/include/pic16/pic18f2455.h,
3767 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3768 TRISD and TRISE, fixed/added some bit names
3769 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3770 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3771 updated pic18f2455.{c,h} instead of duplicating them
3773 2007-01-14 Borut Razem <borut.razem AT siol.net>
3775 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3776 Cannot debug files that contain spaces in the path name
3777 by converting spaces in asm file name to underscores
3779 2007-01-13 Borut Razem <borut.razem AT siol.net>
3781 * doc/sdccman.lyx: fixed format errors
3783 2007-01-10 Borut Razem <borut.razem AT siol.net>
3785 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3786 codeseg/constseg #pragma fail
3787 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3788 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3789 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3790 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3792 2007-01-09 Borut Razem <borut.razem AT siol.net>
3794 * get rid of diagnistic.[ch], pretty-print.[ch],
3795 c-pretty-print.[ch], ... used just for error, warning, ...
3797 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3798 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3799 suppoprt/cpp2/pretty-print.[ch]:
3801 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3802 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3803 suppoprt/cpp2/sdcpp.dsp:
3806 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3808 * device/lib/printf_large.c (output_float): removed recursion,
3809 use smaller buffer on stack for mcs51,
3810 fixed bug printing 1.96
3811 * support/regression/tests/snprintf.c: added test
3813 2007-01-07 Borut Razem <borut.razem AT siol.net>
3815 * use dynamic memory buffers instead temporary files
3816 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3818 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3819 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3820 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3821 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3822 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3823 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3824 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3825 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3826 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3827 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3828 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3829 support/Util/dbuf.c, support/Util/dbuf.h:
3831 * .version, sdcc.spec: bumped version to 2.6.4
3833 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3835 * src/port.h: added TARGET_Z80_LIKE macro
3836 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3837 output PSEG location if --xram-loc or --xstack-loc was used
3838 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3840 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3842 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3843 * as/as_z80.dsp, as/z80/as_z80.dsp,
3844 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3845 * sdcc.dsw: moved project files into subdir
3846 * as/hc08/as_hc08.dsp,
3847 * as/hc08/Makefile.bcc,
3848 * as/hc08/Makefile.in,
3849 * as/mcs51/Makefile.bcc,
3850 * as/mcs51/Makefile.in,
3851 * as/z80/Makefile.bcc,
3852 * as/z80/Makefile.in,
3853 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3856 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3859 * as/mcs51/asmain.c,
3861 * as/z80/assym.c: removed include "strcmpi.h"
3862 * as/hc08/strcmpi.c,
3863 * as/hc08/strcmpi.h,
3864 * as/mcs51/strcmpi.c,
3865 * as/mcs51/strcmpi.h,
3866 * support/Util/strcmpi.c,
3867 * support/Util/strcmpi.h: removed files
3868 * as/strcmpi.c: added as_strncmpi()
3870 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3872 * sdcc.dsw: Added some dependencies on project config.dsp
3874 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3876 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3877 with [di]ram_start to fix a regresion
3879 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3881 * configure.in: added missing mcs51 in status output
3882 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3884 * debugger/mcs51/clean.mk (distclean): remove config.h
3885 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3886 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3887 options.h, s-options-h and options.c
3888 * support/cpp2/clean.mk: unused, removed
3889 * Makefile.common.in,
3892 * as/hc08/Makefile.in,
3894 * as/mcs51/Makefile.in,
3895 * as/mcs51/clean.mk,
3898 * as/z80/Makefile.in,
3900 * as/link/Makefile.in,
3901 * as/link/hc08/Makefile.in,
3902 * as/link/hc08/clean.mk,
3903 * as/link/mcs51/Makefile.in,
3904 * as/link/mcs51/clean.mk,
3905 * as/link/z80/Makefile.in,
3906 * as/link/z80/clean.mk,
3907 * as/link/z80/conf.mk,
3908 * debugger/mcs51/Makefile.in,
3909 * debugger/mcs51/clean.mk,
3910 * device/include/Makefile.in,
3911 * device/lib/Makefile.in,
3912 * device/lib/mcs51/Makefile.in,
3913 * device/lib/pic/Makefile.in,
3914 * device/lib/pic/Makefile.common.in,
3915 * device/lib/pic/Makefile.subdir,
3916 * device/lib/pic/Makefile.rules,
3917 * device/lib/pic16/libio/Makefile.in,
3918 * device/lib/pic16/Makefile.subdir,
3919 * device/lib/pic16/libdev/Makefile.in,
3920 * device/lib/pic16/Makefile.rules,
3921 * device/lib/pic16/Makefile.common.in,
3922 * sim/ucsim/avr.src/Makefile.in,
3923 * sim/ucsim/main_in.mk,
3924 * sim/ucsim/cmd.src/Makefile.in,
3925 * sim/ucsim/doc/Makefile.in,
3926 * sim/ucsim/gui.src/Makefile.in,
3927 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3928 * sim/ucsim/gui.src/serio.src/Makefile.in,
3929 * sim/ucsim/hc08.src/Makefile.in,
3930 * sim/ucsim/libltdl/Makefile.in,
3931 * sim/ucsim/s51.src/Makefile.in,
3932 * sim/ucsim/sim.src/Makefile.in,
3933 * sim/ucsim/sim.src/conf.mk,
3934 * sim/ucsim/xa.src/Makefile.in,
3935 * sim/ucsim/z80.src/Makefile.in,
3939 * support/cpp2/Makefile.in,
3940 * support/librarian/Makefile.in,
3941 * support/librarian/clean.mk,
3942 * support/makebin/Makefile.in,
3943 * support/makebin/clean.mk,
3944 * support/packihx/Makefile.in,
3945 * support/regression/Makefile.in,
3946 * support/regression/ports/ds390/spec.mk,
3947 * support/regression/ports/gbz80/spec.mk,
3948 * support/regression/ports/hc08/spec.mk,
3949 * support/regression/ports/mcs51/spec.mk,
3950 * support/regression/ports/mcs51-large/spec.mk,
3951 * support/regression/ports/mcs51-medium/spec.mk,
3952 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3953 * support/regression/ports/pic14/spec.mk,
3954 * support/regression/ports/pic16/spec.mk,
3955 * support/regression/ports/mcs51-stack-auto/spec.mk,
3956 * support/regression/ports/ucz80/spec.mk,
3957 * support/regression/ports/xa51/spec.mk,
3958 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3959 adding a slash after $(top_builddir) and/or adding @datarootdir@
3961 * debugger/mcs51/configure.in,
3962 * device/lib/pic/configure.in,
3963 * device/lib/pic16/configure.in,
3964 * sim/ucsim/configure.in,
3965 * support/cpp2/configure.in,
3966 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3968 * debugger/mcs51/configure,
3969 * device/lib/pic/configure,
3970 * device/lib/pic16/configure,
3971 * sim/ucsim/configure,
3972 * support/cpp2/configure,
3973 * support/packihx/configure: generated with autoconf 2.60
3975 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3977 * as/link/hc08/lkihx.c (newArea),
3978 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3980 2007-01-02 Borut Razem <borut.razem AT siol.net>
3982 * doc/sdccman.lyx: documented #pragma sdcc_hash
3983 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3985 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3987 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3989 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3990 empty 'while'-loop to work correctly, see regression test 'while.c'
3991 * support/regression/tests/while.c: added
3993 2007-01-01 Borut Razem <borut.razem AT siol.net>
3995 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3996 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3997 support/cpp2/libcpp/sdcpp.c:
3998 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3999 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4000 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4002 2006-12-31 Borut Razem <borut.razem AT siol.net>
4004 * SDCPP synchronized with GCC CPP release version 4.1.1,
4005 currently the latest release:
4006 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4007 support/cpp2/libcpp/include/cpp-id-data.h
4008 support/cpp2/libiberty/fopen_unlocked.c
4009 support/cpp2/libiberty/md5.c
4011 support/cpp2/opt-functions.awk
4012 support/cpp2/opt-gather.awk
4013 support/cpp2/optc-gen.awk
4014 support/cpp2/opth-gen.awk:
4016 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4017 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4018 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4019 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4020 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4021 support/cpp2/diagnostic.h, support/cpp2/except.h,
4022 support/cpp2/hwint.h, support/cpp2/input.h,
4023 support/cpp2/intl.h, support/cpp2/move-if-change,
4024 support/cpp2/opts.c, support/cpp2/opts.h,
4025 support/cpp2/output.h, support/cpp2/prefix.c,
4026 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4027 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4028 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4029 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4030 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4031 support/cpp2/version.c:
4033 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4034 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4035 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4036 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4037 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4038 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4039 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4040 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4041 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4042 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4043 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4045 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4046 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4047 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4048 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4049 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4050 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4051 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4052 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4053 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4054 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4055 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4056 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4057 support/cpp2/system.h:
4060 2006-12-31 Borut Razem <borut.razem AT siol.net>
4062 * configure.in, configure: fixed bug #1538756: configure dies if bison
4063 and flex are not installed, 2nd try
4065 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4067 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4068 400.x for better code in RFE 899102
4070 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4072 * src/SDCCpeeph.c (deadMove),
4074 * src/mcs51/peep.h: renamed 'op' by 'reg'
4075 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4076 (scan4op): small change for removeDeadMove(), added support for
4077 'callee saves' and/or PACLL function calls,
4078 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4079 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4080 left in new dispatcher mcs51DeadMove()
4081 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4083 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4085 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4087 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4088 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4090 2006-12-30 Borut Razem <borut.razem AT siol.net>
4092 * support/cpp2/spacs.h: deleted from svn
4093 * configure.in, configure: fixed bug #1538756: configure dies if bison
4094 and flex are not installed
4096 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4098 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4099 with this z80 passes printf float test when enabled
4100 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4102 2006-12-28 Borut Razem <borut.razem AT siol.net>
4104 * support/cpp2/config.in, support/cpp2/configure.in,
4105 support/cpp2/configure, support/cpp2/Makefile.in:
4106 fix for the solaris build
4108 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4110 * src/SDCC.y (type_specifier2, pointer),
4112 * src/SDCCsymt.c (mergeSpec, checkSClass),
4113 * support/Util/SDCCerr.c,
4114 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4115 * support/valdiag/valdiag.py: Allow test cases to specify
4116 required language standard
4117 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4118 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4120 2006-12-27 Borut Razem <borut.razem AT siol.net>
4122 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4123 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4125 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4127 * support/cpp2/libiberty/Makefile.bcc: updated
4128 * src/pic16/main.c: fixed #pragma udata handling
4129 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4131 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4133 * src/SDCCpeeph.c: made labelHashEntry global,
4134 made pcDistance, FBYNAME static,
4135 (pcDistance): made static, use isComment and isLabel,
4137 (getLabelRef): added, extracted from labelRefCount(),
4138 (labelRefCount): use new getLabelRef(),
4139 (callFuncByName): made static, added deadMove,
4140 use isComment and isLabel,
4141 (newPeepRule): made static, set isLabel,
4142 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4143 labels from peephole rules,
4144 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4145 when isComment or isLabel is set
4146 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4147 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4149 * src/mcs51/peep.h: added
4150 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4151 * src/port.h: added peep->deadMove to port structure
4152 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4153 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4154 deadMove, finally removed no. 1 and 2
4161 * src/hc08/gen.c: mark lines with isComment or isLabel
4162 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4164 * sdcc.spec: bumped version to 2.6.3
4166 2006-12-26 Borut Razem <borut.razem AT siol.net>
4168 * support/cpp2/Makefile.in: added dependency on options.h
4169 * configure: regenerated
4170 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4171 * support/cpp2/Makefile.in: added vasprintf.c
4173 2006-12-25 Borut Razem <borut.razem AT siol.net>
4175 * SDCPP synchronized with GCC CPP release version 3.4.6,
4176 the latest release before 4.x:
4177 * support/cpp2/Makefile.in, support/cpp2/config.h,
4178 support/cpp2/configure, support/cpp2/configure.in,
4179 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4180 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4181 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4182 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4183 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4184 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4185 support/cpp2/cpptrad.c, support/cpp2/except.h,
4186 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4187 support/cpp2/hwint.h, support/cpp2/intl.h,
4188 support/cpp2/line-map.c, support/cpp2/line-map.h,
4189 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4190 support/cpp2/output.h, support/cpp2/prefix.c,
4191 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4192 support/cpp2/system.h, support/cpp2/version.c:
4194 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4195 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4196 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4197 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4198 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4199 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4200 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4201 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4202 support/cpp2/move-if-change, support/cpp2/opts.c,
4203 support/cpp2/opts.h, support/cpp2/opts.sh,
4204 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4205 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4206 support/cpp2/win32, support/cpp2/win32/dirent.c,
4207 support/cpp2/win32/dirent.h:
4209 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4210 * support/cpp2/sdcpp.h: renamed from sdcc.h
4211 * sdcppinit.c: deleted
4213 2006-12-23 Borut Razem <borut.razem AT siol.net>
4215 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4216 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4217 preproc.c: an other try to fix bug #982435: introduced
4218 -pedantic-parse-number command line option and pedantic_parse_number
4221 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4223 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4225 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4226 corrected overlayed areax addresses, warn about memory overlaps
4227 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4236 * src/port.h: added xabs_name and iabs_name
4237 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4238 (glue, emitMaps): create and emit maps d_abs and i_abs
4239 * src/SDCCglue.h: cosmetic changes
4240 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4242 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4243 (allocDefault): put absolute, initialized globals in them
4244 * support/regression/tests/absolute.c: added absolute bdata test
4245 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4247 2006-12-20 Borut Razem <borut.razem AT siol.net>
4249 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4250 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4251 added regression test for bug #982435
4253 2006-12-18 Borut Razem <borut.razem AT siol.net>
4255 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4256 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4257 small cosmetic changes
4258 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4259 * support/regression/tests/bug-1351710.c: added regression test
4261 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4263 * doc/sdccman.lyx: added the long missed iCode table
4264 "<where is figure II?>", added links to wiki
4266 2006-12-17 Borut Razem <borut.razem AT siol.net>
4268 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4269 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4270 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4271 unified table driven pragma handling, pragma argument type checking
4272 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4273 current one - version 1.1.3
4274 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4276 2006-12-13 Raphael Neider <rneider AT web.de>
4278 * src/pic/device.h: removed AssignedMemory structure and macros
4279 * src/pic/device.c: removed global finalMapping (linker assigns
4281 (register_map): add SFRs to remembered memRanges
4282 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4283 assignFixedRegisters,assignRelocatableRegisters): removed,
4284 (setMaxRAM,validAddress): adapted accordingly,
4285 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4286 reasonably sized sharebanks,
4287 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4288 (allDefsOutOfRange): removed unused code,
4289 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4291 * src/pic/pcode.c (register_reassign): removed recursion warning,
4292 fired far too often,
4293 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4294 to use existing pic14_stringInSet() to avoid duplicate symbols,
4295 tidied up the code a bit,
4296 (pic14printLocals): added in symmetry to printExterns, replaces
4297 writeUsedRegs more or less,
4298 (picglue): call new pic14_printLocals(),
4299 * device/include/pic/pic*.h: removed #pragma memmap directives,
4300 information gathered from include/pic/pic14devices.txt
4301 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4303 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4305 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4307 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4309 * device/include/mcs51/cc2430.h: fixed missing ';'
4311 2006-12-10 Raphael Neider <rneider AT web.de>
4313 * device/lib/pic16/libc/stdio/vfprintf.c,
4314 * device/lib/pic16/libc/stdio/printf_small.c,
4315 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4316 char arguments, as char varargs are cast to int by the caller,
4317 hopefully fixes #1604915 (other device libraries are still affected)
4319 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4321 * src/mcs51/ralloc.c (packRegsForAssign),
4322 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4324 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4326 * device/include/malloc.h: removed init_dynamic_memory
4327 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4328 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4329 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4330 * device/lib/libsdcc.lib,
4331 * device/lib/Makefile.in,
4332 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4333 * doc/sdccman.lyx: documented use of new _heap.c
4334 * support/regression/tests/malloc.c: removed init_dynamic_memory
4335 * src/cdbFile.c(spacesToUnderscores): new function,
4336 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4338 * device/include/tinibios.h: removed defines for putchar and getchar
4339 * device/lib/ds390/Makefile.in: added putchar.c
4340 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4342 2006-12-09 Borut Razem <borut.razem AT siol.net>
4344 * support/cpp2/sdcc.h: prevent multiple inclusion
4345 * support/cpp2/options.h: deleted
4347 2006-12-08 Borut Razem <borut.razem AT siol.net>
4349 * support/cpp2/sdcc.h: removed x*alloc() macros
4350 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4351 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4352 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4353 * support/cpp2/system.h: moved #include "sdcc.h"
4354 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4355 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4357 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4358 -funsigned-char options
4359 * support/cpp2/sdcppmain.c: fixed bug 1611411
4361 2006-12-07 Borut Razem <borut.razem AT siol.net>
4363 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4366 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4368 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4369 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4371 * .version: bumped to 2.6.2 because a) it's been a while
4372 b) the linker sources have moved c) the preprocessor is upgraded
4374 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4376 * support/regression/tests/snprintf.c: some checks
4377 * lib/src/printf_large.c: %bc: read char instead of int from stack
4379 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4381 * device/include/mcs51/cc2430.h: inserted _XPAGE
4383 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4385 * device/include/mcs51/cc2430.h: added
4387 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4389 * device/include/asm/default/features.h,
4390 * device/include/asm/ds390/features.h,
4391 * device/include/mcs51/at89s53.h,
4392 * device/include/ser.h,
4393 * device/include/ser_ir.h,
4394 * device/include/serial.h: changed keywords to double underscore variants,
4395 fixes bug 1590261 some more, thanks Steven Borley
4397 2006-12-01 Raphael Neider <rneider AT web.de>
4399 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4400 but emit warning (recursion is not supported for pic14)
4402 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4404 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4405 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4407 2006-11-30 Raphael Neider <rneider AT web.de>
4409 * src/pic/device.c (dump_sfr): always emit symbols
4410 * src/pic/glue.c (pic14printPublics): fixed typo
4412 2006-11-30 Raphael Neider <rneider AT web.de>
4414 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4415 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4416 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4417 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4418 a sharebank, use a non-shared bank for the stack if none available
4419 * src/pic/device.h (struct memRange): added linked list next field,
4420 added prototypes for above functions
4421 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4422 (typeRegWithIdx): accept fixed and unfixed stack registers
4423 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4424 the stack, handle shared and banked stack (except for WSAVE),
4425 (insertBankSel): removed useless optimization (will never fire),
4426 (FixRegisterBanking): added optimization for devices with only one
4427 possibly aliased bank of memory, like 16f84
4428 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4429 devices have no SHAREBANK in the linker script
4430 * device/include/pic/pic14devices.txt: documented memmap
4431 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4433 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4435 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4436 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4437 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4438 genhc08Code): switched most of the D (debug) macros to DD (detailed
4439 debug) macros to better control clutter in the generated .asm file.
4440 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4441 genRightShift): fixed bug with non-constant bit shift stored to
4442 a volatile result (SF Open Discussion forum thread #1616749).
4443 Single byte case is not yet optimized.
4445 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4447 * device/include/asm/mcs51/features.h,
4448 * device/include/malloc.h,
4449 * device/include/stdio.h: changed keywords to double underscore variants,
4452 2006-11-27 Borut Razem <borut.razem AT siol.net>
4454 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4455 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4456 support/cpp2/output.h, support/cpp2/cppinit.c,
4457 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4458 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4459 support/cpp2/cppdefault.c, support/cpp2/system.h,
4460 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4461 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4462 support/cpp2/prefix.c, support/cpp2/except.h,
4463 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4464 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4465 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4466 support/cpp2/version.c, support/cpp2/cppmain.c,
4467 support/cpp2/version.h, support/cpp2/hashtable.c,
4468 support/cpp2/cpperror.c:
4469 synchronized with GCC CPP release version 3.3.6,
4470 the latest where cppmain.c still exists.
4471 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4472 support/cpp2/sdcppinit.c: added
4474 2006-11-27 Borut Razem <borut.razem AT siol.net>
4476 * support/cpp2/cpplex.c:
4477 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4479 * support/cpp2/cpplib.c: removed definitions of unused variables
4481 2006-11-26 Borut Razem <borut.razem AT siol.net>
4483 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4484 since they are redefined by macros in support/cpp2/sdcc.h
4485 * support/cpp2/sdcc.h: x*alloc macro redefinition
4487 2006-11-25 Borut Razem <borut.razem AT siol.net>
4489 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4490 support/cpp2/configure, support/cpp2/Makefile.in,
4491 support/cpp2/cppfiles.c, support/cpp2/output.h,
4492 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4493 support/cpp2/config.h, support/cpp2/cpplib.h,
4494 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4495 support/cpp2/cppdefault.c, support/cpp2/config.in,
4496 support/cpp2/system.h, support/cpp2/cpplex.c,
4497 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4498 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4499 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4500 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4501 support/cpp2/configure.in, support/cpp2/intl.h,
4502 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4503 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4504 support/cpp2/version.c, support/cpp2/cppmain.c,
4505 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4506 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4507 support/cpp2/cpperror.c,
4508 support/cpp2/libiberty/safe-ctype.c,
4509 support/cpp2/libiberty/safe-ctype.h,
4510 support/cpp2/libiberty/splay-tree.c,
4511 support/cpp2/libiberty/obstack.c,
4512 support/cpp2/libiberty/lbasename.c,
4513 support/cpp2/libiberty/splay-tree.h,
4514 support/cpp2/libiberty/obstack.h:
4515 synchronized with GCC CPP release version 3.2.3,
4516 the latest before integration of cpp into gcc
4517 * support/cpp2/except.h, support/cpp2/line-map.c,
4518 support/cpp2/line-map.h,
4519 support/cpp2/libiberty/hex.c,
4520 support/cpp2/libiberty/concat.c,
4521 support/cpp2/libiberty/filenames.h: added
4522 * support/cpp2/intl.c: deleted
4524 2006-11-24 Borut Razem <borut.razem AT siol.net>
4526 * src/SDCC.y: enabled compilation of empty source file
4527 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4528 "ISO C forbids an empty source file"
4529 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4530 if all the code is ifdefed out.
4532 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4534 * src/hc08/gen.c (genPcall): fix for bug #1601032
4536 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4538 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4539 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4540 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4541 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4542 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4543 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4544 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4545 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4546 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4547 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4548 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4549 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4550 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4551 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4552 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4553 Renamed to all upper case as per the standard set by SiLabs
4555 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4557 * device/include/mcs51/C8051F520.h: new, added
4558 * device/include/mcs51/compiler.h: added link about predefined macros
4560 2006-11-23 Raphael Neider <rneider AT web.de>
4562 * src/regression/Makefile: add -L path to fresh library
4563 * src/regression/simulate: emphasize FAILED output
4564 * src/regression/create_stc: output _failures from gpsim
4565 * src/regression/compare4.c,
4566 * src/regression/rotate6.c: fixed char literals,
4567 all compile, all run =8-D
4569 * src/pic/pcode.h: added isPCASMDIR macro
4570 * src/pic/gen.c (genAnd): fixed bit offset
4571 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4572 packBits): unified register numbering schemes,
4573 (newReg): do not insert stack registers into hash table,
4574 (initStack): unpinned pseudo stack, simplified,
4575 (typeRegWithIdx): fixed retrieval of stack registers,
4576 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4577 (pCodeReplace): removed invalid assertion,
4578 (insertPCodeInstruction): fixed newly added labels,
4579 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4580 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4581 DumpFlow): removed unsed (broken?) code,
4582 (insertBankSel): prevent STATUS from being BANKSELed,
4583 (FixRegisterBanking): rewritten from scratch, implemented generic
4584 optimizations (suppress BANKSELs to same register and to registers
4585 present in all banks),
4586 (AnalyzeBanking): update flow after BANKSELection
4588 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4589 sharebank, let linker place it, mark STKxx symbols as emitted
4591 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4593 * src/regression/arrays.c,
4594 * src/regression/bank1.c,
4595 * src/regression/bool2.c,
4596 * src/regression/compare7.c,
4597 * src/regression/compare8.c,
4598 * src/regression/compare9.c,
4599 * src/regression/compare10.c,
4600 * src/regression/configword.c,
4601 * src/regression/for.c,
4602 * src/regression/mult1.c,
4603 * src/regression/pointer1.c,
4604 * src/regression/rotate6.c,
4605 * src/regression/string1.c,
4606 * src/regression/struct1.c,
4607 * src/regression/Makefile: make PIC14 regression tests run again
4608 (3 fail, 6 won't compile)
4610 2006-11-21 Raphael Neider <rneider AT web.de>
4612 * device/include/pic16/pic18f4550.h,
4613 * device/include/pic16/pic18f4455.h,
4614 * device/lib/pic16/libdev/pic18f4550.c,
4615 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4616 * configure.in: removed superfluous closing bracket
4618 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4620 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4623 2006-11-21 Raphael Neider <rneider AT web.de>
4625 * src/pic/device.{c,h}: added pic14_getPIC()
4626 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4627 (genAnd): added PIC code for one case, fixes #1597044
4628 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4629 SFRs that are present in all banks (e.g., STATUS)
4631 2006-11-20 Raphael Neider <rneider AT web.de>
4633 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4634 INCFSZ/INCFSZW and declared them as changing Z bit,
4635 (insertPCodeInstruction): correctly invert the above instructions,
4637 (DoBankSelect): don't panic on po_immediates
4639 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4642 * as/link/mcs51/lkihx.c (newArea),
4643 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4644 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4646 2006-11-11 Raphael Neider <rneider AT web.de>
4648 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4649 bitfield symbols, fixes #1579535 (once more...).
4651 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4653 * support/regression/generate-cases.py,
4654 * support/regression/fwk/include/testfwk.h,
4655 * support/regression/fwk/lib/testfwk.c: used code pointers,
4656 (about 50kByte less code generated for mcs51)
4658 2006-11-06 Borut Razem <borut.razem AT siol.net>
4660 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4661 debugger/mcs51/configure: fixed failed check because the function
4662 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4663 who submitted the patch for gpsim.
4664 * debugger/mcs51/configure.in: removed the result message
4665 * debugger/mcs51/Makefile.in: fixed the config.status warning
4666 "... seems to ignore the --datarootdir setting"
4668 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4670 * device/include/mcs51/c8051f020.h,
4671 * device/include/mcs51/c8051f040.h,
4672 * device/include/mcs51/c8051f060.h,
4673 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4674 * src/z80/gen.c (gencjneshort),
4675 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4677 2006-10-31 Borut Razem <borut.razem AT siol.net>
4679 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4680 debugger/mcs51/configure: get readline version
4682 2006-10-30 Borut Razem <borut.razem AT siol.net>
4684 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4685 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4686 debugger/mcs51/configure: locate readline even when cross compiling
4687 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4689 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4691 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4694 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4696 * device/include/malloc.h,
4697 * device/lib/calloc.c,
4698 * device/lib/free.c,
4699 * device/lib/malloc.c,
4700 * device/lib/realloc.c: moved definition of struct into sources
4701 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4703 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4705 * as/asx8051.dsp: corrected output directories
4706 * as/link/hc08: new directory for hc08 linker
4707 * as/hc08/aslink.h, as/link/aslink.h,
4708 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4709 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4710 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4711 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4712 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4713 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4714 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4715 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4716 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4717 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4718 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4719 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4720 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4721 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4722 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4723 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4724 * as/link/hc08/conf.mk,
4728 * sdcc.dsw: moved hc08 linker to as/link/hc08
4729 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4730 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4731 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4732 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4733 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4734 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4735 * as/link/mcs51/aslink.dsp,
4736 * as/link/mcs51/Makefile.in: factored out the common files
4737 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4738 * as/clean.mk: extra cleaning common files
4739 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4740 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4741 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4743 2006-10-29 Raphael Neider <rneider AT web.de>
4745 * src/pic/ralloc.c (newReg): create aliases for registers with
4746 multiple names to fix #1579535 and #1584001,
4747 (regWithIdx,dirregWithName): resolve aliases on lookup
4748 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4750 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4751 to prevent build errors on small devices
4753 2006-10-28 Raphael Neider <rneider AT web.de>
4755 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4756 assumption within interrupt handlers, fixes #1584940
4757 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4758 "emitted" to avoid emitting them again in udata
4760 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4762 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4765 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4767 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4768 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4769 on/off CR to CRLF conversion.
4771 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4773 * doc/sdccman.lyx: updated IRQ section
4775 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4777 * device/lib/serial_io.c: removed
4778 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4779 replacements for serial_io.c
4781 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4783 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4785 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4787 * device/lib/serial_io.c: Default putchar() and getchar() for
4788 mcs51 uses serial port.
4790 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4792 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4794 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4796 * support/regression/ports/mcs51/support.c: smaller
4797 _sdcc_external_startup()
4798 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4800 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4802 * device/lib/gbz80/crt0.s,
4803 * device/lib/gbz80/crt0_rle.s,
4804 * device/lib/gbz80/div.s,
4805 * device/lib/gbz80/fstubs.s,
4806 * device/lib/gbz80/heap.s,
4807 * device/lib/gbz80/mul.s,
4808 * device/lib/gbz80/putchar.s,
4809 * device/lib/gbz80/stubs.s,
4810 * device/lib/z80/crt0.s,
4811 * device/lib/z80/crt0_rle.s,
4812 * device/lib/z80/div.s,
4813 * device/lib/z80/fstubs.s,
4814 * device/lib/z80/heap.s,
4815 * device/lib/z80/mul.s,
4816 * device/lib/z80/putchar.s,
4817 * device/lib/z80/stubs.s: reverted, I was mistaken
4819 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4821 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4822 * support/regression/ports/mcs51/support.c: removed race
4823 condition on TI in _putchar allowing to use serial port mode 0
4825 2006-10-20 Borut Razem <borut.razem AT siol.net>
4827 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4829 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4831 * device/lib/gbz80/crt0.s,
4832 * device/lib/gbz80/crt0_rle.s,
4833 * device/lib/gbz80/div.s,
4834 * device/lib/gbz80/fstubs.s,
4835 * device/lib/gbz80/heap.s,
4836 * device/lib/gbz80/mul.s,
4837 * device/lib/gbz80/putchar.s,
4838 * device/lib/gbz80/stubs.s,
4839 * device/lib/z80/crt0.s,
4840 * device/lib/z80/crt0_rle.s,
4841 * device/lib/z80/div.s,
4842 * device/lib/z80/fstubs.s,
4843 * device/lib/z80/heap.s,
4844 * device/lib/z80/mul.s,
4845 * device/lib/z80/putchar.s,
4846 * device/lib/z80/stubs.s: removed all leading underscores from area names
4848 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4850 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4851 regression tests are not waiting in the simulator for simulated
4852 transmission of debug output
4854 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4856 * device/lib/printf_large.c: slightly smaller
4857 * doc/sdccman.lyx: do not use spaces within html links
4859 2006-10-16 Borut Razem <borut.razem AT siol.net>
4861 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4862 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4863 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4864 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4865 debugger/mcs51/configure:
4866 [ 1185668 ] add gnu readline support to sdcdb - enabled
4868 2006-10-16 Raphael Neider <rneider AT web.de>
4870 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4871 fixes #1577882, removes close to all banking optimizations
4873 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4875 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4876 variables in code memory
4877 * support/regression/tests/absolute.c: added test for this
4879 2006-10-15 Raphael Neider <rneider AT web.de>
4881 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4883 (BankSelect): emit BANKSEL before touching linker-placed regs,
4886 2006-10-10 Raphael Neider <rneider AT web.de>
4888 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4889 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4890 * src/pic/main.c (_pic14_parseOptions),
4891 * src/pic/main.h: mostly reverted to previous state, now use results
4892 from SDCCmain.c's argument parsing
4894 2006-10-10 Borut Razem <borut.razem AT siol.net>
4896 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4897 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4898 [ 1185668 ] add gnu readline support to sdcdb -
4899 prepared for READLINE, not enabled yet,
4900 thanks to <tal.bav AT gmail.com>
4902 2006-10-10 Raphael Neider <rneider AT web.de>
4904 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4905 * src/pic16/devices.inc,
4906 * device/include/pic16 (pic18f[24]620.h),
4907 * device/include/pic18fregs.h,
4908 * device/lib/pic16/pics.all,
4909 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4910 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4911 Gary Plumbridge and Anton Strobl
4913 2006-10-10 Raphael Neider <rneider AT web.de>
4915 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4916 --stack-siz=NUM options to configure the argument passing stack
4917 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4918 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4919 (pic14_getSharebankSize): obey --stack-siz=NUM,
4920 (pic14_getSharebankAddress): obey --stack-loc=NUM
4922 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4924 * doc/sdccman.lyx: added to the manual
4925 * doc/figures/ddd_example.png: added (neither pdflatex nor
4926 most browsers seem to like the .eps file)
4928 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4930 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4931 to /tmp and /var/tmp acc. LSB
4932 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4934 * support/regression/tests/onebyte.c: added test
4936 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4938 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4940 2006-10-05 Borut Razem <borut.razem AT siol.net>
4942 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4944 - sdcc.dsw: changed property eol-style to CRLF
4945 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4947 2006-10-04 Raphael Neider <rneider AT web.de>
4949 * device/include/pic/{pic16f84.h,pic16f84a.h},
4950 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4951 from patch #1522504, thanks to Robas Teodor
4953 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4955 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4958 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4960 * src/pic16/glue.c (pic16emitMaps),
4961 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4962 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4963 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4964 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4966 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4967 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4969 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4971 * support/librarian/sdcclib.c: Added option -l.
4972 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4974 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4975 using Windows command prompt.
4977 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4979 * device/lib/libsdcc.lib: added module rand
4980 * src/ds390/ralloc.c (rematStr),
4981 * src/hc08/ralloc.c (rematStr),
4982 * src/mcs51/ralloc.c (rematStr),
4983 * src/z80/ralloc.c (rematStr): made output more consistent
4984 * src/mcs51/gen.c: cosmetic changes
4986 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4988 * src/port.h: added mem.cabs_name to PORT
4995 * src/z80/main.c: added cabs_name initializers
4996 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4998 (emitMaps): emit absolutes in code memory into cabs_name
5000 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5001 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5002 * support/regression/fwk/include/testfwk.h: added define for at
5003 * support/regression/tests/absolute.c: added, new
5005 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5007 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5008 optimizations, see also patch 887161 by Stas Sergeev
5009 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5010 to be necessary anymore,
5011 (102, 103, 104, 127): renamed all occurances of bp to _bp
5013 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5015 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5016 thanks Weston T. Schmidt for patch 1555221
5017 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5018 * src/SDCCicode.c(geniCodeMultiply): small optimization
5020 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5022 * device/include/stdlib.h: added rand prototypes
5023 * device/lib/rand.c: new, added
5024 * device/lib/Makefile.in: added rand.c
5025 * src/z80/peeph.def,
5026 * src/z80/peeph-gbz80.def,
5027 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5029 2006-09-20 Raphael Neider <rneider AT web.de>
5031 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5033 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5035 * as/link/aslink.h: cosmetic changes
5036 * as/link/mcs51/Makefile.in,
5037 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5039 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5042 * as/link/mcs51/aslink.h,
5043 * as/link/z80/aslink.h: merged and moved to as/link/
5044 * as/link/lkstore.c,
5045 * as/link/mcs51/lkstore.c: moved to as/link/
5046 * as/link/clean.mk: remove *.o
5047 * as/link/mcs51/alloc.h: deleted
5048 * as/link/mcs51/lkarea.c: added lnksect prototype
5049 * as/link/mcs51/lkdata.c,
5050 * as/link/mcs51/lklex.c,
5051 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5052 * as/link/mcs51/lkmem.c,
5053 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5054 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5055 * as/link/mcs51/aslink.dsp,
5056 * as/link/mcs51/Makefile.aslink,
5057 * as/link/mcs51/Makefile.bcc,
5058 * as/link/mcs51/Makefile.in: updated for moved files
5059 * as/link/z80/lkarea.c,
5060 * as/link/z80/lkhead.c,
5061 * as/link/z80/lklex.c,
5062 * as/link/z80/lklibr.c,
5063 * as/link/z80/lklist.c,
5064 * as/link/z80/lkmain.c,
5065 * as/link/z80/lkrloc.c,
5066 * as/link/z80/lksym.c: synced with mcs51
5067 * as/link/z80/lkdata.c,
5068 * as/link/z80/lkeval.c,
5069 * as/link/z80/lkihx.c,
5070 * as/link/z80/lks19.c: cosmetic changes
5071 * as/link/z80/Makefile.in,
5072 * as/link/z80/linkgbz80.dsp,
5073 * as/link/z80/linkz80.dsp: updated for moved files
5075 2006-09-16 Borut Razem <borut.razem AT siol.net>
5077 * debugger/mcs51/sdcdb.c: partially fixed
5078 [ 1203664 ] sdcdb fails to open files w. two "." periods
5079 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5080 debugger/mcs51/symtab.h: fixed indenting
5081 * configure.in, configure: up to date with latest Maarten's changes
5083 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5086 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5087 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5088 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5089 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5090 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5091 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5092 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5093 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5094 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5095 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5096 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5097 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5098 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5099 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5100 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5101 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5102 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5103 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5104 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5105 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5106 as/link/mcs51/alloc.h,
5107 as/link/mcs51/clean.mk,
5108 as/link/mcs51/conf.mk,
5109 as/link/mcs51/Makefile.bcc,
5110 as/link/mcs51/Makefile.in,
5111 as/link/mcs51/readme.390,
5112 as/link/mcs51/strcmpi.c,
5113 as/link/mcs51/strcmpi.h,
5115 as/mcs51/Makefile.bcc,
5116 as/mcs51/Makefile.in,
5119 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5121 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5124 * as/link/Makefile.in,
5125 * as/link/z80/linkgbz80.dsp,
5126 * as/link/z80/linkz80.dsp,
5133 * link/z80/aslink.h,
5134 * link/z80/clean.mk,
5136 * link/z80/linkgbz80.dsp,
5137 * link/z80/linkz80.dsp,
5138 * link/z80/lkarea.c,
5139 * link/z80/lkdata.c,
5140 * link/z80/lkeval.c,
5143 * link/z80/lkhead.c,
5146 * link/z80/lklibr.c,
5147 * link/z80/lklist.c,
5148 * link/z80/lkmain.c,
5149 * link/z80/lkrloc.c,
5152 * link/z80/Makefile.in,
5154 * sdcc.dsw: moved link/ to as/link/
5156 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5158 * as/mcs51/i51mch.c (machine): fixed warning
5160 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5162 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5164 2006-09-09 Borut Razem <borut.razem AT siol.net>
5166 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5167 sdcdb WIN32 native port
5168 * src/clean.mk: fixed
5170 2006-09-08 Borut Razem <borut.razem AT siol.net>
5172 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5174 2006-09-08 Raphael Neider <rneider AT web.de>
5176 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5177 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5178 to gplink to disable processor mismatch warning and to allow
5179 the use of devices with only aliased (shared) memory banks,
5180 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5182 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5184 * doc/sdccman.lyx: Some re-formating plus example on using
5185 #pragma preproc_asm +/-
5187 2006-09-07 Borut Razem <borut.razem AT siol.net>
5189 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5192 2006-09-06 Borut Razem <borut.razem AT siol.net>
5194 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5195 line at sdcc.nsi:153
5196 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5198 2006-09-05 Borut Razem <borut.razem AT siol.net>
5200 * configure.in, configure: support for winsock2
5201 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5202 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5203 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5204 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5205 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5207 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5209 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5211 * support/regression/tests/bug1551947.c: new, added
5212 * src/SDCCsymt.h: strings are char* not byte*
5214 2006-09-05 Raphael Neider <rneider AT web.de>
5216 * device/lib/pic16/libdev/pic18f4550.c,
5217 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5218 declarations/definitions from patch #1520949
5220 2006-09-05 Raphael Neider <rneider AT web.de>
5222 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5223 byte-aligned bitfields, fixes #1539278
5225 2006-09-05 Raphael Neider <rneider AT web.de>
5227 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5230 2006-09-04 Borut Razem <borut.razem AT siol.net>
5232 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5233 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5234 -mno-cygwin is a part of the compiler name
5235 * support/scripts/sdcc_mingw32: don't disable ucsim
5237 2006-09-03 Borut Razem <borut.razem AT siol.net>
5239 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5240 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5242 2006-09-03 Raphael Neider <rneider AT web.de>
5245 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5246 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5249 2006-09-01 Borut Razem <borut.razem AT siol.net>
5251 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5252 to make ppc-osx happy
5254 2006-08-31 Borut Razem <borut.razem AT siol.net>
5256 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5257 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5258 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5259 * support/regression/ports/ds390/spec.mk,
5260 support/regression/ports/mcs51/spec.mk,
5261 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5262 To run regression tests in mingw environment:
5263 make DEV_NULL=NUL CC=gcc
5265 2006-08-30 Borut Razem <borut.razem AT siol.net>
5267 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5268 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5269 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5270 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5271 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5272 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5273 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5274 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5275 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5276 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5277 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5278 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5279 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5280 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5281 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5282 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5283 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5284 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5285 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5286 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5287 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5288 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5289 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5290 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5291 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5292 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5293 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5294 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5295 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5296 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5297 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5298 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5299 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5300 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5301 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5302 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5303 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5304 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5305 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5306 ucsim WIN32 native port
5308 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5310 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5312 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5314 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5315 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5317 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5319 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5320 * support/regression/tests/bug1546986.c: new, added
5321 * as/mcs51/.cvsignore,
5322 * debugger/mcs51/.cvsignore,
5323 * src/.cvsignore: deleted
5325 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5327 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5330 2006-08-20 Borut Razem <borut.razem AT siol.net>
5332 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5333 removed cl_listen_console::match(), cl_console::match(),
5334 restructured cl_commander::proc_input()
5336 2006-08-16 Borut Razem <borut.razem AT siol.net>
5338 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5339 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5340 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5342 2006-08-14 Borut Razem <borut.razem AT siol.net>
5344 * support/regression/Makefile.in,
5345 support/regression/ports/pic14/gpsim.cmd,
5346 support/regression/ports/pic14/spec.mk,
5347 support/regression/ports/pic14/support.c:
5348 added pic14 regression test
5350 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5352 * as/doc/asxhtm.html: documented changed ABS behaviour
5353 * as/doc/README: fixed some typos
5355 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5357 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5360 2006-08-12 Borut Razem <borut.razem AT siol.net>
5362 * support/regression/fwk/include/testfwk.h,
5363 support/regression/fwk/lib/testfwk.c,
5364 support/regression/generate-cases.py,
5365 support/regression/Makefile.in:
5366 regression test framework does not depend on function pointers and
5369 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5371 * device/include/stddef.h: c temporary hack to fix bug 1518273
5373 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5375 * device/include/mcs51/cc2510fx.h: added
5376 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5379 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5381 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5382 * as/z80/Makefile.in: added strcmpi.c
5383 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5384 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5386 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5388 * device/lib/gbz80/asm_strings.s,
5389 * device/lib/gbz80/crt0_rle.s,
5390 * device/lib/gbz80/div.s,
5391 * device/lib/gbz80/mul.s,
5392 * device/lib/gbz80/shift.s,
5393 * device/lib/z80/asm_strings.s,
5394 * device/lib/z80/crt0_rle.s,
5395 * device/lib/z80/div.s,
5396 * device/lib/z80/mul.s,
5397 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5398 flags which are all upper case
5400 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5402 * as/z80/asm.h: made CASE_SENSITIVE 1
5403 * link/z80/aslink.h: made CASE_SENSITIVE 1
5404 * src/z80/gen.c (throughout): made all conditionals upper case
5405 * support/regression/tests/bug1503067.c: new
5407 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5409 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5410 (shiftIntoPair): added case 2 for PAIR_IY,
5411 (setupToPreserveCarry): replaced parameters with iCode and check if
5412 PAIR_DE is in use to fix bug 1399290,
5413 (genPlus, genMinus): updated call to setupToPreserveCarry
5414 * support/regression/tests/bug1399290.c: new
5416 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5418 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5419 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5420 * src/ds390/gen.c (shiftRLong),
5421 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5422 * src/mcs51/gen.c (sameReg): changed to sameByte,
5423 (xch_a_aopGet): new,
5424 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5425 shiftRLong): fixed bug 1533966
5426 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5427 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5428 * support/regression/Makefile.in: disabled z80, enabled ucz80
5429 * support/regression/tests/float_trans.c: enabled test for z80 and host
5430 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5432 2006-08-01 Borut Razem <borut.razem AT siol.net>
5434 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5435 comparison is always false due to limited range of data type
5436 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5438 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5440 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5441 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5442 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5443 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5445 2006-07-31 Borut Razem <borut.razem AT siol.net>
5447 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5448 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5449 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5450 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5451 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5452 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5453 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5454 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5455 enable ucsim mingw compilation. Serial port is disabled,
5456 since it uses termios.h API, which is not available on native
5459 2006-07-31 Borut Razem <borut.razem AT siol.net>
5461 * Small Device C Compiler 2.6.0 released
5462 * support/scripts/sdcc.nsi: added FULL_DOC option
5463 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5465 2006-07-28 Borut Razem <borut.razem AT siol.net>
5467 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5468 * doc/INSTALL.txt: updated
5470 2006-07-27 Borut Razem <borut.razem AT siol.net>
5472 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5473 device/lib/pic/libdev/Makefile.in: fixed bug
5474 [ 1438354 ] pic libsdcc: distclean doesn't work
5475 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5476 device/lib/pic16/libio/Makefile.in: fixed bug
5477 [ 1438344 ] pic16 lib: clean doesn't work properly
5478 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5480 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5482 * device/lib/pic/libsdcc/fsdiv.c,
5483 * device/lib/pic/libsdcc/fsmul.c,
5484 * device/lib/pic16/libsdcc/float/fsdiv.c,
5485 * device/lib/pic16/libsdcc/float/fsmul.c,
5486 * device/lib/_fsdiv.c,
5487 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5488 * support/regression/tests/bug1520966.c: added
5489 * doc/knownbugs.html: removed [ 1520966 ] from the list
5491 2006-07-25 Borut Razem <borut.razem AT siol.net>
5493 * configure.in, configure, sdccconf_in.h: fixed bug
5494 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5495 * doc/knownbugs.html: removed [ 1519095 ] from the list
5497 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5499 * doc/knownbugs.html: added, contains list of known bugs at release
5500 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5502 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5504 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5505 function registers and corrected defaults with additional warning
5506 * device/lib/malloc.c: cosmetic changes
5507 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5508 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5509 (fillGaps): and used it
5511 2006-07-20 Raphael Neider <rneider AT web.de>
5513 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5514 output unless SDCCPICDEBUG is set
5515 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5516 output if SILENT is set
5518 2006-07-11 Borut Razem <borut.razem AT siol.net>
5520 * doc/README.txt: updated
5522 2006-07-10 Borut Razem <borut.razem AT siol.net>
5524 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5525 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5526 in WIN32 installation
5527 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5530 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5532 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5533 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5535 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5537 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5539 2006-07-06 Borut Razem <borut.razem AT siol.net>
5541 * support/regression/tests/bitfields.c:
5542 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5543 * support/regression/tests/constantRange.c:
5544 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5546 2006-07-04 Borut Razem <borut.razem AT siol.net>
5548 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5550 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5551 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5552 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5553 reverted changes from 2006-07-03
5554 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5555 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5556 added CPPFLAGS, used by the host port
5558 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5560 * support/regression/valdiag/tests/switch.c,
5561 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5562 * support/regression/tests/libmullong.c: fixed for host
5563 * support/regression/ports/host/spec.mk: disable all warnings for host,
5564 SDCC runs with --less-pedantic too
5566 2006-07-03 Borut Razem <borut.razem AT siol.net>
5568 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5570 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5571 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5572 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5573 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5575 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5576 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5577 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5578 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5580 2006-07-02 Raphael Neider <rneider AT web.de>
5582 * src/pic16/devices.inc,
5583 * device/include/pic16/pic18fregs.h,
5584 * device/include/pic16/pic18f4550.h,
5585 * device/lib/pic16/pics.all,
5586 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5588 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5590 * as/hc08/lkaomf51.c (OutputName),
5591 * as/mcs51/lkaomf51.c (OutputName),
5592 * as/z80/asmain.c (asmbl),
5593 * src/ds390/main.c (asmLineNodeFromLineNode),
5594 * src/hc08/ralloc.c (hc08_assignRegisters),
5595 * src/mcs51/main.c (asmLineNodeFromLineNode),
5596 * src/xa51/ralloc.c (checkRegMask),
5597 * src/xa51/gen.c (emitcode),
5598 * src/z80/gen.c (_emit2),
5599 * src/SDCCast.c (searchLitOp),
5601 * support/packihx/packihx.c,
5602 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5603 * src/ds390/gen.c (aopPutUsesAcc),
5604 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5605 * support/regression/tests/libmullong.c (mullong_wrapper),
5606 * src/SDCCsymt.c (powof2),
5608 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5609 * src/SDCCsymt.h: added TYPE_TARGET_*
5610 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5611 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5612 SDCCast because 1) header problems 2) this is the right place
5613 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5614 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5617 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5619 * src/SDCCicode.h: removed buggy semicolon in unused macro
5620 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5621 search for previous definiton of auto symbols too,
5622 (findPrevUse): fixed logic of emitWarnings
5624 2006-06-26 Raphael Neider <rneider AT web.de>
5626 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5627 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5629 2006-06-25 Raphael Neider <rneider AT web.de>
5631 * device/lib/pic/libm: NEW, added math library functions
5632 * device/lib/pic/libsdcc: NEW; added float support functions
5633 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5634 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5635 NEW, added math related headers
5636 * device/include/asm/pic/features.h: NEW
5637 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5638 (popGet): allow larger offsets for AOP_PCODE,
5639 (genDataPointerSet): handle literals explicitly, more debug output,
5640 (genAssign): fixed for float using aopLiteral ;-)
5641 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5642 GOTO initialisation routine
5643 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5644 flag on registers, fixes #1469043 (local variables do not work)
5645 * src/pic/main.c (_pic14_do_link),
5646 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5649 2006-06-25 Borut Razem <borut.razem AT siol.net>
5651 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5652 characters printed (not including the trailing '\0' used to end
5653 output to strings). Problem detected in regression test bug-927659.c.
5654 NOTE: printf() family functions should return int instead
5656 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5657 specifier are printed as themselves
5658 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5659 support flags, width and precision specifiers
5661 2006-06-24 Borut Razem <borut.razem AT siol.net>
5663 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5664 to the list of sdcc tagrets not supporting bit type
5665 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5666 testfor pic16 due to bug:
5667 [ 1511794 ] pic16: regression test bug-895992.c fails
5669 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5671 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5672 * src/SDCCglue.c (initPointer), fixed bug 1496419
5673 * support/regression/tests/bug1496419.c: new, added
5675 2006-06-22 Borut Razem <borut.razem AT siol.net>
5677 * support/regression/ports/pic16/support.c: use gpsim usart module from
5678 libgpsim_modules library
5680 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5682 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5685 2006-06-19 Raphael Neider <rneider AT web.de>
5687 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5688 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5689 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5690 (pic14printExterns,pic14printPublics,pic16printPublics,
5691 pic16_printExterns): use new functions to emit symbols
5692 (picglue,pic16glue): emit publics before emitting externs
5693 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5694 locally defined functions to avoid bug #1443651
5695 * support/regression/tests/bug-716242.c: removed pic16 workaround
5696 * support/regression/ports/pic16/spec.mk: ignore errors during build
5698 2006-06-19 Raphael Neider <rneider AT web.de>
5700 * src/pic/glue.h: added pic14aopLiteral prototype
5701 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5702 * src/pic/gen.c: removed stdint.h dependency
5703 (aopGet): use Safe_strdup()
5704 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5705 (genDataPointerSet): use pic14aopLiteral()
5706 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5707 for pic16; thanks to Bernhard and Maarten
5709 2006-06-18 Borut Razem <borut.razem AT siol.net>
5711 * support/regression/tests/structflexarray.c: flexible array members
5712 not supported by gcc < 3
5713 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5715 * src/pic/gen.c: don't include [p]strdin.h on solaris
5716 * support/Util/pstdint.h: addad svn attributes
5717 * support/regression/tests/constantRange.c,
5718 support/regression/tests/rotate.c: include inttypes.h instead
5719 stdint.h on solaris, addad svn attributes
5721 2006-06-18 Raphael Neider <rneider AT web.de>
5723 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5725 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5726 (pic16_genMinusBits): simplified sign-extension
5727 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5728 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5729 adjusted to correctly handle mixed-signed operands, disabled
5730 now unused multiplciation routines
5731 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5732 (assignResultValue): added argument denoting the size of the result
5733 as returned by the function (fixes upcasts in assigning from
5734 function calls: char foo(); int i = foo();)
5735 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5736 function result to assignResultValue
5737 (genMult): disabled inlined multiplication code
5738 (genDiv): augmented to also handle the modulus operator, fixed to
5739 handle mixed-signed operands correctly
5740 (genMod): simply call genDiv, disabled unused code
5741 (genAssign): fixed missing (sign-)extension on result
5742 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5743 valid char operands, allow signed operands for native code, added
5744 division and modulo operator handling
5745 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5747 As a consequence, onebyte.c (if split into two files) and muldiv.c
5748 pass regression tests.
5750 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5752 * doc/Makefile.in: two runs of makeindex seem needed to get
5753 correct page references in the index of sdccman.pdf
5754 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5756 2006-06-17 Borut Razem <borut.razem AT siol.net>
5758 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5760 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5762 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5763 mentioned ec2drv and paulmon
5765 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5767 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5768 consecutive abs areas
5769 (find_empty_space, allocate_space): added map to handle codemap or
5771 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5772 absolute idata and xdata
5773 * as/mcs51/lkmem.c (summary2): updated legend
5775 2006-06-16 Raphael Neider <rneider AT web.de>
5777 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5779 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5781 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5783 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5785 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5787 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5788 value of generic pointers,
5798 src/z80/main.c: PORT structure, added elements for gp_tags field,
5799 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5800 fields in the PORT structure of each port,
5801 * src/SDCCast.c (decorateType): allow processing of generic pointers
5802 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5805 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5811 * src/pic16/pcode.c,
5813 * src/pic/pcoderegs.c,
5816 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5817 bug 1504689 on minGW
5819 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5821 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5823 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5825 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5827 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5829 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5832 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5834 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5835 to a char variable. Fixed bug #1504211
5836 * device/include/pic16/adc.h,
5837 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5838 and fixed bug #1364390
5840 2006-06-10 Borut Razem <borut.razem AT siol.net>
5842 * CVSROOT: removed the CVS left-over
5844 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5846 * as/hc08/asmain.c (asexit),
5847 * as/hc08/lkmain.c (lkexit),
5848 * as/mcs51/asmain.c (asexit),
5849 * as/mcs51/lkmain.c (lkexit),
5850 * src/SDCCglue.c (DEFSETFUNC),
5851 * src/SDCCmain.c (linkEdit, assemble),
5852 * support/librarian/sdcclib.c (AddRel),
5853 replaced unlink() by standard C remove()
5854 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5855 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5856 gatherImplicitVariables): new, added to fix bug 608752,
5857 (createFunction): added gatherImplicitVariables()
5858 * src/SDCCast.h: added createRMW prototype
5859 * src/SDCCsymt.h (struct symbol): added infertype
5860 * support/regression/tests/bug608752.c: new, added
5862 2006-06-10 Raphael Neider <rneider AT web.de>
5864 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5865 multibyte dummy reads (fixes #1503234)
5867 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5869 * device/include/mcs51/compiler.h: new, added header file to enable
5870 creating common sfr definition header files for different compilers
5872 2006-06-05 Raphael Neider <rneider AT web.de>
5874 * src/pic16/{pcode.h,genarith.c}:
5875 introduced pCodeOp combining any two pCodeOps (previously only
5876 two register operands could be combined), removed pcop2 from
5877 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5878 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5879 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5880 rewritten to use new PO_TWO_OPS
5881 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5882 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5883 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5884 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5885 (pic16_get_op): embraced return arg to allow #define return(x),
5886 added new case for combined opcodes
5887 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5888 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5889 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5891 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5893 * src/SDCCval.c (checkConstantRange): added
5894 * src/SDCCval.h: added checkConstantRange
5895 * support/Util/SDCCerr.c,
5896 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5897 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5898 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5899 * src/SDCCast.c (decorateType): added checkConstantRange,
5900 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5901 can be emitted with the correct always true/false warning,
5902 added optimization for double '!';
5903 result of decorateType() must be assigned back to the tree, because
5904 decorateType() can change the tree
5905 * src/SDCCicode.c (geniCodeLogic),
5906 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5907 (checkConstantRange): removed, it was only a fragment which never
5909 * src/SDCCsymt.c (computeType): fixed promotion for
5910 "-1 < (unsigned bit) b"
5911 * src/pic/ralloc.c (packRegsForAssign),
5912 * src/pic16/ralloc.c (packRegsForAssign),
5913 * src/hc08/ralloc.c (packRegsForAssign),
5914 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5916 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5917 * support/regression/tests/constantRange.c: added
5918 * support/valdiag/tests/constantRange.c: added
5919 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5921 2006-06-02 Borut Razem <borut.razem AT siol.net>
5923 * support/regression/ports/pic16/support.c: increase stack size
5925 * support/regression/Makefile.in: sort tests by name so that the
5926 resutlts can be compared on different machines / platforms
5928 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5930 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5931 * src/ds390/gen.c (emitLabel): new, added,
5932 (genDjnz): fixed stack overflow bug,
5933 (throughout): cosmetic changes to sync with mcs51/gen.c,
5934 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5935 * src/mcs51/gen.c (genEndFunction): small optimization,
5936 (throughout): cosmetic changes to sync with ds390/gen.c
5938 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5940 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5941 (_print_format): fixed printing pointers
5942 * src/mcs51/gen.c (emitLabel, movb): new, added,
5943 (genAssign): small optimization,
5944 (genDjnz): fixed stack overflow bug,
5945 (throughout): replaced sprintf with SNPRINTF,
5946 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5947 replaced emitcode("mov", "b,...") with MOVB(...),
5948 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5949 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5950 * src/mcs51/peeph.def: added rules 140 and 264
5951 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5952 so they may get optimized into registers
5954 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5956 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5957 immediately when encountered,
5958 (printUsage): always use stderr even on windows
5960 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5962 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5963 (processParms): fixed bug #1247551
5964 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5965 parseCmdLine, main): print '--version' to stdout,
5966 print 'help' to stdout if --help is given,
5967 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5968 arguments are given; fixed --help
5970 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5972 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5973 * support/regression/tests/bug-1493710.c: added
5975 2006-05-27 Borut Razem <borut.razem AT siol.net>
5977 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5979 * support/regression/ports/pic16/support.c: increase stack size
5980 from default 64 bytes to 128 bytes
5981 * support/regression/tests/staticinit.c,
5982 support/regression/tests/float.c: regression tests fully enabled
5983 for pic16 port by putting the initialized data arrays into the code
5985 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5986 This was changed by mistake in the previous version.
5988 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5990 * src/pic16/gen.c (genFunction, genEndFunction): some
5991 beautifications, fixed bug with falsely restoring FSR2 in large
5992 stack model, thanks to Beau E. Cox for reporting the bug
5994 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5996 * debugger/mcs51/break.c,
5997 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5998 use %p to print pointers, made address variables unsigned
5999 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6000 * debugger/mcs51/symtab.c (parseSymbol): must return something
6001 * src/mcs51/gen.c (aopForSym): small optimization,
6002 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6003 (freeAsmop): added missing break,
6004 (aopPut): removed parameter bvolatile, determine it inside the function,
6005 (saveRegisters, unsaveRegisters): small optimization,
6006 (genIpush): removed pointless check,
6007 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6008 replaced sprintf with SNPRINTF,
6009 replaced strcpy with strncpyz,
6010 updated aopPut calls,
6011 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6012 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6014 2006-05-24 Borut Razem <borut.razem AT siol.net>
6016 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6017 modification of test for the pic16 port, put the array to the code
6018 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6020 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6022 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6023 * support/Util/pstdint.h: added
6025 2006-05-22 Borut Razem <borut.razem AT siol.net>
6027 * src/regression/Makefile: removed bool2.c test, added -q linker option
6028 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6029 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6030 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6031 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6032 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6033 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6034 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6035 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6036 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6038 2006-05-22 Raphael Neider <rneider AT web.de>
6040 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6041 bug #1492360 (problematic due to generic pointers, see code)
6043 2006-05-22 Borut Razem <borut.razem AT siol.net>
6045 * support/regression/ports/pic16/specs.mk: removed stack size linker
6047 * support/regression/tests/array.c,
6048 support/regression/tests/bitopcse.c,
6049 support/regression/tests/bug-908454.c,
6050 support/regression/tests/malloc.c: modified for pic16 regression test
6051 * support/regression/tests/bitfields.c:
6052 pic16 - excluded bitfileds of size > 8
6053 * support/regression/tests/bp.c: pic16 - reduced data size
6054 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6055 * support/regression/tests/bug-460010.c:
6056 pic16 - used the absolute address the fits in memory
6057 * support/regression/tests/bug-716242.c:
6058 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6059 * support/regression/tests/float.c:
6060 pic16 - excluded - data size too big
6061 * support/regression/tests/onebyte.c:
6062 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6063 * support/regression/tests/shifts.c:
6064 pic16 - function names probably have to differ in first X characters
6066 * support/regression/tests/staticinit.c:
6067 pic16 - excluded some tests due error: no target memory available for
6070 2006-05-22 Borut Razem <borut.razem AT siol.net>
6072 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6073 second try. Thanks Stas Sergeev once more.
6075 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6077 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6078 (genLeftShift, genRightShift): fixed bug 1491627
6079 * src/hc08/peeph.def (rules 7, 8.x): added
6080 * support/regression/tests/shifts.c (ShiftLeftByParam,
6081 ShiftRightByParam, testShiftByParam): added to test variable shifting
6083 2006-05-20 Raphael Neider <rneider AT web.de>
6085 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6086 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6087 (allocReg): add only new registers to dynAllocRegs,
6088 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6089 #1489055, #1445850, and probably #1483693
6091 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6093 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6094 bug in for-loop that didn't emit the last of CONFIG and ID registers
6096 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6098 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6100 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6101 1489016, 1434401 and 1490124
6102 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6103 1489016, 1434401 and 1490124
6105 2006-05-17 Borut Razem <borut.razem AT siol.net>
6107 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6110 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6112 * device/include/mcs51/P89c51RD2.h,
6113 * device/include/mcs51/P89LPC901.h,
6114 * device/include/mcs51/P89LPC922.h,
6115 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6117 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6119 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6120 to fix missing stack pragma in compiled binary object file,
6122 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6124 * support/packihx/configure.in,
6125 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6126 determine sizeof basic types even while cross compiling
6128 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6130 * src/avr/gen.c (aopop),
6131 * src/ds390/gen.c (aopOp),
6132 * src/hc08/gen.c (aopOp),
6133 * src/mcs51/gen.c (aopop),
6134 * src/pic16/gen.c (pic16_aopOp),
6135 * src/pic/gen.c (aopOp),
6136 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6137 if size of operand is smaller than spill location
6139 2006-05-12 Borut Razem <borut.razem AT siol.net>
6141 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6142 have to have CR/LF line endings even if they are checked out on *nix
6143 or on WIN32 in cygwin binmode
6145 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6147 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6148 * device/include/ds80c390.h: added sfr16 definitions
6152 * src/ds390/ralloc.c,
6153 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6154 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6155 bit returning functions
6156 * support/regression/tests/sfr16.c: enabled test on ds390
6158 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6160 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6161 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6163 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6165 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6166 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6167 (cl_address_space constructor): removed expensive initialization,
6168 (cl_address_space::get_cell): extended for late initialization,
6169 (cl_address_space::*): use late initialization,
6170 (cl_address_decoder::activate): removed expensive initialization,
6171 This reduced regression test running time by 25%
6173 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6181 * support/packihx/Makefile.in,
6182 * support/packihx/clean.mk,
6183 * support/packihx/Makefile.bcc,
6184 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6186 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6188 * src/SDCCval.c (valNot): fix for regression test failure
6189 of not.c on big endian hosts
6191 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6193 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6195 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6197 * device/lib/mcs51/Makefile.in: changed string comparison operator
6198 to = for POSIX compliance; == is bash extension
6200 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6202 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6205 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6207 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6208 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6209 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6210 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6211 bug report #1478657,
6213 2006-05-05 Borut Razem <borut.razem AT siol.net>
6215 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6218 2006-05-02 Borut Razem <borut.razem AT siol.net>
6220 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6221 create *.ind, which made make to fail if invoked with -j 2
6223 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6225 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6226 Hubert Sack for patch 1479782
6228 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6230 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6232 2006-05-01 Raphael Neider <rneider AT web.de>
6234 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6235 (create_pic): store only prefix-free device name,
6236 (init_pic): check for device names with "16" prefix,
6238 * src/pic/device.h (struct PIC_device),
6239 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6241 * device/include/pic/pic12f{635,675,629,683}.h,
6242 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6243 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6244 * device/include/pic/pic16f505.h,
6245 * device/lib/pic/libdev/pic16f505.c: removed
6246 * device/include/pic/pic14devices.txt: added support for pic12f
6247 devices, removed unsupported non 16-bit devices
6248 [above changes provided by patch from Zik Saleeba]
6249 * src/pic/*, src/pic16/*, device/include/pic16/*,
6250 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6252 2006-05-01 Borut Razem <borut.razem AT siol.net>
6254 * configure.in, configure, doc/Makefile.in:
6255 sync with nightly build makefile - latex, dvipdf and dvips
6258 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6260 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6261 in the library source
6263 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6265 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6267 2006-04-28 Raphael Neider <rneider AT web.de>
6269 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6270 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6271 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6272 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6274 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6276 * device/lib/pic/libdev/Makefile.in,
6277 * device/lib/hc08/Makefile.in,
6278 * device/lib/gbz80/Makefile.in,
6279 * device/lib/z80/Makefile.in,
6280 * device/lib/ds390/Makefile.in,
6281 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6282 thanks to Borut for the bug report
6284 * configure: always create doc/Makefile independent from --enable-doc
6285 * Makefile.in: always install from directory doc independent from
6287 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6289 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6290 * doc/Makefile.in: install *.txt if present
6291 * device/include/Makefile.in (install): added installation of pic/*.inc
6292 and pic/*.txt files again, they were erroneously removed
6294 2006-04-28 Raphael Neider <rneider AT web.de>
6296 * src/pic/{gen.c,main.h,pcode.c},
6297 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6298 concerning signedness with casts
6300 2006-04-28 Raphael Neider <rneider AT web.de>
6302 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6303 definition of an interrupt handler,
6304 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6305 interrupt handler stuff from picglue() to separate routine,
6306 (picglue): enabled definition of intr handlers in files w/o main()
6308 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6310 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6311 compilation with MSVC 2005 Express Edition (VC8)
6313 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6315 * device/lib/Makefile: fixed build of gbz80 lib
6317 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6319 * support/regression/tests/bug-460010.c,
6320 * support/regression/tests/bug-524691.c,
6321 * support/regression/tests/bug-716242.c: removed conditional defines
6322 that are already in testfwk.h
6324 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6326 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6327 (AccAXRsh1): added, shift right by 1,
6328 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6330 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6332 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6334 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6335 remove cast to same type
6336 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6337 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6339 * link/z80/Makefile: removed, they have moved to
6342 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6343 * install-sh: fix bug #1204398 by setting umask 0022
6344 * device/lib/Makefile: separate build of z80 and gbz80 lib
6346 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6348 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6349 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6351 One basic decision: e.g. src/clean.mk includes further files. In order
6352 to make this work there are two solutions:
6353 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6354 run configure on them. This way they can use
6355 'include $(srcdir)/port-clean.mk'
6356 - always include clean.mk by the Makefile at the same level. To avoid
6357 that `make clean` tries to include and build Makefile.dep the
6358 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6359 implemented, because now even `make uninstall` doesn't create
6360 Makefile.in. clean.mk could be eliminated by pasting it in
6363 * debugger/mcs51/Makefile.in: build own objects from library sources
6364 (SLIB, SDCC) in current directory
6366 * configure, configure.in: renamed --disable-device-lib-build in
6367 --disable-device-lib; added --enable-doc, the required tools are
6368 searched by configure; added result message; the toolchain for the
6369 belonging ports are now only built, if the port is enabled.
6371 * support/regression/*: all output is written in directory gen, because
6372 the fwk and ports directories don't livet in the build tree using vpath
6374 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6375 --disable-device-lib, added --enable-doc, added section VPATH
6377 * sim/ucsim/configure.in,
6378 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6379 z80 are enabled by default
6381 2006-04-24 Raphael Neider <rneider AT web.de>
6383 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6384 to config word, "pic14_"-prefixed some extern functions
6385 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6386 config word has been found
6387 * src/pic/device.h: added prototypes
6388 * src/pic/pcode.c: added "pic14_"-prefix where needed
6389 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6391 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6393 (pic14emitRegularMap): ignore config words,
6394 (pic14createInterruptVect): moved generating __config directives away
6395 (picglue): have __config directives emitted
6397 2006-04-24 Borut Razem <borut.razem AT siol.net>
6399 * doc/Makefile: sync with nightly build makefile
6401 2006-04-24 Raphael Neider <rneider AT web.de>
6403 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6404 registers that have not been assigned proper liveranges,
6405 fixes #1469504 and #1474602,
6406 (pCodeRegOptimizeRegUsage): fixed typo in comment
6408 2006-04-24 Borut Razem <borut.razem AT siol.net>
6410 * device/examples/main8051.c: deleted - it was removed from CVS
6411 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6412 after the transition to Subversion
6413 * src/SDCCalloc.h: deleted - it was removed from CVS
6414 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6415 after the transition to Subversion
6416 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6417 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6418 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6419 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6421 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6423 * as/asx8051.dsp: added mcs51/strcmpi.h
6424 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6425 * as/hc08/aslink.h: updated lnksect prototype
6427 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6429 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6430 (newdot): handle A_ABS
6432 * as/mcs51/asout.c (outarea): output address
6433 * as/hc08/lkaomf51.c,
6434 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6436 * as/mcs51/i51pst.c,
6437 * as/z80/z80pst.c: "ABS" is not A_OVR
6438 * as/hc08/lkarea.c (newarea): read a_addr,
6439 (lnkarea): added codemap array, sort absolute areas to the front,
6440 combine all GSINITx/GSFINAL,
6441 (find_empty_space, allocate_space): new functions,
6442 (lnksect): return next address, handle absolute sections
6443 * as/mcs51/lkarea.c (newarea): read a_addr,
6444 lnksect2 prototype changed,
6445 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6446 (find_empty_space, allocate_space): new, factored out of lnksect2,
6447 (lnksect2): return next address, handle absolute sections
6449 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6450 * as/hc08/lklibr.c (addfile, fndsym),
6451 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6452 index out of range and detect both '\' and '/'
6453 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6454 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6455 regression tests (ds390 cannot return bool yet)
6456 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6457 document critical interrupts on z80, document changed SDCC define
6458 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6459 (_a390_mapping): added .org directive
6460 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6461 (genMultOneByte): fixed warnings
6462 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6464 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6465 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6466 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6467 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6468 * src/pic16/main.c: removed newReg prototype
6469 * src/pic16/pcode.c,
6470 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6472 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6474 * src/pic16/ralloc.c
6475 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6477 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6478 from short to PIC_OPTYPE
6479 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6480 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6481 optype from short to PIC_OPTYPE
6482 * src/port.h: made int_size unsigned to fix warnings
6483 * src/SDCC.y: fixed warning on MSVC
6484 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6485 * src/SDCCopt.c (convertToFcall): fixed warnings
6486 * src/SDCCsymt.h: removed double prototype for genSymName
6487 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6488 offset int to fix warnings
6490 2006-04-22 Borut Razem <borut.razem AT siol.net>
6492 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6493 references to CVS replaced with Subversion
6495 2006-04-21 Borut Razem <borut.razem AT siol.net>
6497 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6498 references to CVS replaced with Subversion
6500 2006-04-19 Borut Razem <borut.razem AT siol.net>
6502 * src/version.awk: adapted for svn
6503 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6504 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6505 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6506 /binutils-avr/etc/*.vi, *.jin: removed all properties
6507 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6509 2006-04-19 Borut Razem <borut.razem AT siol.net>
6511 * CVS to Subversion migration completed
6513 2006-04-18 Borut Razem <borut.razem AT siol.net>
6515 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6516 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6518 2006-04-17 Borut Razem <borut.razem AT siol.net>
6520 * device/include/Makefile.in: added pic/*.inc to the installation
6522 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6524 * support/regression/collate-results.py: fixed output in case of
6526 * support/regression/generate-cases.py: fixed splitting of pathnames
6528 * as/hc08/lklibr.c (addfile),
6529 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6531 2006-04-11 Raphael Neider <rneider AT web.de>
6533 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6534 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6535 * src/pic16/pcode.c (assignValnums): fixed #1460578
6537 2006-04-11 Raphael Neider <rneider AT web.de>
6539 * device/lib/pic/libdev/*.c,
6540 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6541 fixes #1468739, enables compilation in --std-c99 mode
6542 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6544 2006-04-11 Raphael Neider <rneider AT web.de>
6546 * src/pic/device.c (find_device): removed debug output
6547 (list_valid_pics): enabled verbose listing of supported devices
6548 * device/include/stdbool.h: define bool as char for pic14/16 as well
6550 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6552 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6554 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6556 * .version: bumped version to 2.5.6
6557 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6559 2006-04-06 Raphael Neider <rneider AT web.de>
6561 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6562 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6563 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6564 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6565 pic14_constructAbsMap
6566 (pic14printPublics): declare absolute global symbols as global
6567 (pic14createInterruptVect),
6568 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6569 (newReg): assume new registers unused, use correct name in
6570 hashtable (reg->name instead of name), more debugLog output
6571 * src/pic/device.h (PIC_device): added fields for verbose output
6572 * src/pic/device.c: moved device definition to pic14devices.txt,
6573 added routines for runtime parsing of pic14devices.txt,
6574 added support for second config word
6575 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6576 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6577 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6578 (_pic14_parseOptions): moved pCodeInitRegisters here
6579 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6580 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6581 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6582 handling the pseudo stack
6583 * device/lib/Makefile.in: ignore failures in objects-pic16,
6584 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6585 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6586 * device/lib/pic/Makefile.subdir,
6587 * device/lib/pic16/Makefile.subdir: improved clean rules
6588 * device/lib/pic/libdev/: NEW, pic14 device libraries
6589 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6590 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6591 * device/include/Makefile.in: create subdir and install pic14 headers
6592 * device/include/pic/p16f_common.inc: removed unused declarations
6593 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6594 PICs from inc2h.pl v1.6,
6595 replaced BIT_AT macros with struct declarations
6596 * device/include/pic/pic14devices.txt: definition of supported devices,
6597 all above improvements contributed by Zik Saleeba, thanks
6598 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6599 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6602 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6604 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6605 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6606 thanks to Charles Olds
6608 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6610 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6612 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6614 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6615 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6616 * support/regression/bug1464657.c: added, new test
6618 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6620 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6623 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6625 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6626 --no-peep and --peep-file <file> are used don't use default rules but
6629 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6631 * src/mcs51/gen.c (genCall): fixed bug 1457608
6633 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6635 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6636 changes seem to cause (trigger?) problems with the build system.
6638 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6640 * src/SDCCpeeph.c (operandsLiteral): new, added,
6641 (callFuncByName): inserted operandsLiteral
6642 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6644 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6646 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6647 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6649 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6651 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6652 implemented patch 1120823 Thanks to Willy De la Court (normal
6653 interrupts need an interrupt number now if they are made critical),
6654 and enabled nesting of critical functions though not for gbz80
6655 (genCritical, genEndCritical): added functions
6656 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6657 * src/z80/mappings.i: added "ei" to all mappings
6659 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6661 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6662 submitted by the Debian SDCC maintainer Aurelien Jarno:
6663 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6664 archive with gcc 4.1 on mips and wrote the patch"
6666 2006-03-16 Raphael Neider <rneider AT web.de>
6668 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6669 the left operand is shorter than the result (c* = lit-c* + int),
6671 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6674 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6676 * src/.version: increased version number to 2.5.5
6677 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6678 linking is done manually in pic16 port's _linkEdit,
6679 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6680 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6681 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6682 allocate asmop as AOP_ACC,
6683 (aopForRemat): added parameter 'bool result' in function declaration,
6684 (pic16_aopGet): return AOP_ACC when accessing WREG,
6685 (pic16_popGetTempReg): minor modification,
6686 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6687 'pic16_allocWithIdx',
6688 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6689 calling function in absolute addresses,
6690 (genAssign): take into account AOP_ACC asmop,
6691 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6692 * src/pic16/pcoderegs.c: some debug functions and lines added,
6693 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6694 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6696 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6697 call to allocReg, not by manually allocating a new one,
6698 (pic16_assignRegisters): now before going through the register
6699 allocating functions mark all registers as free. This eliminates some
6700 side effects resulting from peephole parser done earlier in the backbone
6702 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6704 * src/SDCCicode.c (geniCodeLogic),
6705 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6707 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6709 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6710 (genSend): bugfix, do not allocate and free twice,
6711 (shiftRLong): handle partially overlapping aops
6712 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6714 2006-03-08 Borut Razem <borut.razem AT siol.net>
6716 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6719 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6721 * support/regression/tests/bug1409955.c: new, added
6722 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6723 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6724 (aopForSym, aopOp): increment asmop.allocated if reused,
6725 (freeAsmop): decrement asmop.allocated and check for zero instead of
6727 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6728 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6729 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6730 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6731 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6732 genSignedRightShift, genRightShift, genDataPointerGet,
6733 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6734 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6735 in reverse order from allocation,
6736 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6737 added swappedLR to keep track
6738 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6739 pdata & code for GCC, z80, gbz80 & hc08
6740 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6742 2006-03-08 Raphael Neider <rneider AT web.de>
6744 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6746 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6748 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6749 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6750 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6752 2006-03-06 Borut Razem <borut.razem AT siol.net>
6754 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6755 made the linker quiet
6757 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6759 * src/pic16/gen.c (genPcall): fixed bug #1443644
6760 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6761 which dumps before the function entry point a data byte which represents
6762 the number of the local variables used by the specified function, added
6763 'xinst' for initial support for Extended Instruction Support,
6764 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6765 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6766 port->fun_prefix anymore (may change later),
6767 (genFunction, genEndFunction): do not store/restore local registers for
6768 _main (this should take care the --main-return command line option in
6770 (genOr): removed some legacy pic-port instructions,
6771 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6772 performing operations with SFR's causes data to be written more than
6773 once to each SFR. Perhaps SFRs should be handled in special cases...
6774 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6776 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6777 into account for stack starting position,
6778 (struct OPTIONS pic16_optionsTable): added command line argument
6779 --extended or -y for Extended Instruction Support,
6780 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6781 (deassignLRs): *** perhaps the most important change, old 'for' code
6782 (commented out for reference), didn't account for some registers which
6783 were left marked 'not free' after a pointer operation. The change
6784 reduces register usage a lot in some cases
6786 2006-03-04 Borut Razem <borut.razem AT siol.net>
6788 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6790 * support/regression/tests/bug-524697.c: decreased array size for
6791 mcs51 to fit into the internal RAM
6792 * support/regression/Makefile.in: a little bit more verbose
6794 2006-03-03 Borut Razem <borut.razem AT siol.net>
6796 * support/regression/fwk/lib/testfwk.c,
6797 support/regression/fwk/include/testfwk.h: introduced function
6798 _prints(), nonrecursive _printn(), call _initEmu() from main()
6799 * support/regression/ports/gbz80/support.asm,
6800 support/regression/ports/ucz80/support.asm,
6801 support/regression/ports/z80/support.asm,
6802 support/regression/ports/ds390/support.c,
6803 support/regression/ports/hc08/support.c,
6804 support/regression/ports/host/support.c,
6805 support/regression/ports/mcs51/support.c,
6806 support/regression/ports/xa51/support.c: added empty _initEmu()
6808 * support/regression/ports/pic16/gpsim.cmd,
6809 support/regression/ports/pic16/spec.mk,
6810 support/regression/ports/pic16/support.c,
6811 support/regression/Makefile.in: added pic16 regression test
6813 2006-03-01 Raphael Neider <rneider AT web.de>
6815 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6816 genConstPointerGet): use safe way of generating MOVFF to cover
6817 literals as well as registers, fixes bug #1440527
6818 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6820 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6821 more correctly, fixes bug #1232186
6822 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6823 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6824 gplink guess the correct processor in more cases, applied patch
6825 from Till Riedel attached to and fixing bug #1436552
6827 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6829 * support/regression/tests/array.c: added, contains check for #1434401
6830 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6832 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6834 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6835 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6836 * device/include/mcs51/c8051f326.h,
6837 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6838 * device/include/mcs51/c8051f000.h,
6839 * device/include/mcs51/c8051f018.h,
6840 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6841 PCON_IDLE,PCON_STOP and added sfr16 definitions
6843 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6845 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6846 genGetWord): fixed bug 1409955
6848 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6850 * device/include/hc08/mc68hc908gp32.h,
6851 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6853 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6855 * src/SDCCast.c (constExprValue): return NULL if not a value
6856 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6857 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6858 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6860 2006-02-13 Borut Razem <borut.razem AT siol.net>
6862 * src/regression/ptrarg.c: added, fails due to bug #1430967
6863 * src/regression/Makefile: ptrarg.c added, ...
6865 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6867 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6868 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6870 2006-02-11 Borut Razem <borut.razem AT siol.net>
6872 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6873 print "Processor: xxx" message to stdout only if --verbose
6875 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6877 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6878 * support/regression/tests/bug1426356.c: added
6879 * support/regression/tests/bitfields.c: removed 2 tests
6881 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6883 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6884 * device/include/mcs51/c8051f330.h,
6885 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6886 PCON_IDLE,PCON_STOP and added sfr16 definitions
6887 * device/lib/_divsint.c,
6888 * device/lib/_divuint.c,
6889 * device/lib/_divulong.c,
6890 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6891 register bank bug for small stackauto
6893 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6895 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6897 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6899 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6900 * all.dsp: corrected several bin paths
6901 * device/include/mcs51/c8051f120.h,
6902 * device/include/mcs51/c8051f300.h,
6903 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6904 to PCON_IDLE,PCON_STOP
6905 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6906 * device/lib/printf_large.c (output_float): fixed bug 1388703
6907 * support/regression/tests/bug1057979.c: added test for bug 1388703
6909 2006-02-08 Raphael Neider <rneider AT web.de>
6911 * src/pic/pcode.c (pciTRIS): fixed typo,
6912 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6913 (LinkFlow): fixed handling of flows that end in a call,
6914 (ReuseReg): perform safety check earlier
6915 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6916 to work with flows at the beginning of a pBlock,
6917 fixes #1426557 (Symbol not previously defined),
6918 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6920 (RemoveUnusedRegisters): update register usage info
6921 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6922 created, reuse existing ones instead
6923 * src/pic/gen.c (genPcall): fixed #1424719
6925 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6927 * link/z80/lkmain.c,
6929 * link/z80/lkdata.c,
6930 * link/z80/aslink.h: fixed build on current cygwin:
6931 replaced getline() by lk_getline()
6933 2006-02-01 Borut Razem <borut.razem AT siol.net>
6935 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6936 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6937 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6938 src/regression/bool1.c, src/regression/bool2.c,
6939 src/regression/bool3.c, src/regression/call1.c,
6940 src/regression/compare.c, src/regression/compare10.c,
6941 src/regression/compare2.c, src/regression/compare3.c,
6942 src/regression/compare4.c, src/regression/compare5.c,
6943 src/regression/compare6.c, src/regression/compare7.c,
6944 src/regression/compare8.c, src/regression/compare9.c,
6945 src/regression/configword.c, src/regression/for.c,
6946 src/regression/inline.c, src/regression/mult1.c,
6947 src/regression/nestfor.c, src/regression/or1.c,
6948 src/regression/pointer1.c, src/regression/ptrfunc.c,
6949 src/regression/rotate1.c, src/regression/rotate2.c,
6950 src/regression/rotate3.c, src/regression/rotate4.c,
6951 src/regression/rotate5.c, src/regression/rotate6.c,
6952 src/regression/rotate7.c, src/regression/string1.c,
6953 src/regression/struct1.c, src/regression/sub.c,
6954 src/regression/sub2.c, src/regression/switch1.c,
6955 src/regression/while.c, src/regression/xor.c,
6956 src/regression/create_stc, src/regression/simulate,
6957 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6959 * src/regression/gpsim_assert.h: added
6961 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6963 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6964 ((void (code *) (void)) 0) ();
6973 * as/mcs51/aslink.h,
6975 * as/mcs51/asmain.c,
6976 * as/mcs51/lkdata.c,
6978 * as/mcs51/lkmain.c,
6981 * as/z80/asmain.c: fixed build on current cygwin:
6982 replaced getline() by as_getline()
6984 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6986 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6987 declarator in the symbol chain
6989 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6990 parameter list for function pointers
6991 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6992 * support/regression/tests/bug-716242.c: added
6994 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6996 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6998 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7000 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7002 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7003 inifinitely recurseable, added static
7004 * support/regression/tests/bug-1408066.c: added
7006 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7009 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7010 renamed, added possibility to create "postLoopLbl"-labels
7011 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7012 newiTempLoopHeaderLabel
7013 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7014 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7015 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7016 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7017 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7018 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7019 (basicInduction): fixed bug #136564, made static,
7020 (loopInduction): changed parameter of basicInduction, made static,
7021 (addPostLoopBlock): added
7022 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7023 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7025 * support/regression/tests/bug-136564.c: added
7026 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7027 --std-sdcc99 to LIBSDCCFLAGS
7029 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7031 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7033 * support/regression/tests/bug-1406131.c: added
7035 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7037 * src/SDCCast.c (decorateType): fix promotion of unary minus
7038 * src/SDCCsymt.c (computeType): beautified
7039 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7040 (valUnaryPM, valComplement): fix sign and promotion,
7041 (valNot): ANSI: result type is int (SDCC: unsigned char)
7042 * support/regression/tests/uminus.c: speedup by removing superflous
7044 * support/regression/tests/onebyte.c: added promotion and signedness
7045 tests for unary minus
7046 * support/regressions/tests/bug-477927.c: disable warning about
7047 uninitialized variables
7048 * support/regression/tests/not.c: added
7050 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7052 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7053 * src/mcs51/gen.c (gen51Code): show final register usage after
7054 fillGaps in asm with --i-code-in-asm
7055 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7056 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7057 incUsed, rliveClear, adjustIChain): made static,
7058 (setFromRange): excluded because it's unused,
7059 (findPrevUseSym, markWholeLoop): added,
7060 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7061 through all branches of predecessors enables sdcc to emit the warning
7062 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7063 (rlivePoint): made static, added parameter emitWarnings which is only
7064 true during the first run out of two,
7065 (findRecursiveSucc, findRecursivePred): removed,
7066 (computeLiveRanges): made static, added parameter emitWarnings,
7067 (dumpIcRlive): added for debugging only
7068 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7069 removed prototype of setFromRange()
7070 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7071 in call of computeLiveRanges()
7072 * support/regression/tests/bug-895992.c: added
7073 * support/regression/tests/bug-971834.c: added
7074 * support/valdiag/tests/bug-895992.c: added
7075 * support/valdiag/tests/bug-971834.c: added
7077 2005-12-18 Raphael Neider <rneider AT web.de>
7079 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7080 (genUnpackBits): improved code for direct operands,
7081 (genPackBits): improved code for literal assignment to bitfields
7082 and for direct destination operands (no FSR indirection),
7083 prevented redundant AND, fixes #1362800,
7084 (AccLsh): added parameter to disable masking of the result
7085 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7086 skip instructions with side-effects (like incfsz),
7087 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7088 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7089 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7092 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7094 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7095 volatile variables as spill location
7097 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7099 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7101 * support/regression/tests/bug-1376320.c: added
7103 2005-12-08 Raphael Neider <rneider AT web.de>
7105 * src/pic/device.c: renamed is_shared to pic14_is_shared
7106 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7107 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7108 (is_valid_identifier): added for above workaround
7110 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7112 * device/lib/Makefile.in: fixed to enable port-specific-objects
7113 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7114 char, thanks Hubert Sack
7115 * doc/sdccman.lyx: documented --xstack-loc,
7116 elaborated a bit more on interrupts and pitfalls,
7117 removed "setjmp/longjmp unsupported",
7118 documented some unsupported C99 features
7119 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7120 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7121 if, thanks Hubert Sack
7122 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7123 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7125 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7126 regression tests can report resource usage (rfe 700441)
7127 * support/regression/collate-results.py: report resource usage
7128 * support/regression/ports/ds390/spec.mk,
7129 * support/regression/ports/hc08/spec.mk,
7130 * support/regression/ports/mcs51/spec.mk,
7131 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7132 * support/regression/ports/ds390/uCsim.cmd,
7133 * support/regression/ports/hc08/uCsim.cmd,
7134 * support/regression/ports/mcs51/uCsim.cmd,
7135 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7136 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7137 library, use the default one
7138 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7139 building the library
7141 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7143 * config.dsp: added dependency on .version and configure_vc.awk
7144 * device/include/setjmp.h: updated for --stack-auto and --xstack
7145 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7146 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7147 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7148 * device/lib/libsdcc.lib: added _setjmp
7149 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7150 (decorateType): fixed bug 1372851,
7151 (optimizeGetHbit): fixed warning
7152 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7153 array initialisation
7154 * support/regression/tests/bug1057979.c: added test for bug 1358192
7155 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7157 2005-12-03 Borut Razem <borut.razem AT siol.net>
7159 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7160 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7162 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7164 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7165 createIval): implement symbol independant "flexible array member",
7166 (createIvalCharPtr): implemented flexible array initialisation with a
7168 * src/SDCCsymt.c (copyStruct): removed,
7169 (getSize): fixed misleading comment,
7170 (getAllocSize): removed, the additional allocation size is now in
7171 sym->flexArrayLength,
7172 (checkStructFlexArray): new, syntax checks for flexible array members,
7173 (compStructSize): added syntax checks for "flexible array members"
7174 (copyStruct): removed,
7175 (copyLinkChain): removed inefficient fix for bug 770487
7176 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7177 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7178 symbol->flexArrayLength
7180 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7181 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7182 * support/regression/tests/structflexarray.c: added
7183 * support/valdiag/tests/structflexiblearray.c: added
7185 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7187 * src/SDCCast.c (decorateType): fixed bug 1368489
7188 * support/Util/SDCCerr.c,
7189 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7191 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7193 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7194 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7196 2005-11-27 Borut Razem <borut.razem AT siol.net>
7198 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7199 support/cpp2/mkdeps.h: added command line option
7200 -obj-ext=<extension> to SDCPP to define object file externion, used
7201 for generation of make dependencies (-M)
7202 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7204 2005-11-26 Borut Razem <borut.razem AT siol.net>
7206 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7207 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7208 added pic and pic16 libraries
7210 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7212 * device/include/float.h: Corrected typo in prototype of __fsgt
7214 2005-11-25 Borut Razem <borut.razem AT siol.net>
7216 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7217 added creation of model-mcs51-stack-auto libraries
7219 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7221 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7223 * src/SDCCast.c (createIvalArray): removed obsolete comment
7225 2005-11-24 Borut Razem <borut.razem AT siol.net>
7227 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7228 added missing device/lib/mcs51/crt*.asm sources
7230 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7232 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7234 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7236 * device/lib/_fs2schar.c,
7237 * device/lib/_fs2sint.c,
7238 * device/lib/_fs2slong.c: optimized inline asm
7240 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7242 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7243 Better handling of floats between -1.0 and 0.0.
7245 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7247 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7248 (the missing "if"s prohibited removal of redundant labels)
7250 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7252 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7253 Properly convert floats between -1.0 and 0.0 to long, int, and char
7254 types (max integer value of negative floats tends to zero).
7255 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7256 Removed changes made so to work properly with floats between
7257 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7260 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7262 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7263 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7264 (genCast) cosmetic change
7265 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7266 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7268 * support/regression/tests/bitfields (testSignedBitfields): added
7270 2005-11-18 Borut Razem <borut.razem AT siol.net>
7272 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7273 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7274 introduced SILENT option to make building of pic16 libraries less
7276 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7278 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7279 Now they work properly with floats between -1.0 and 0.0
7280 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7282 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7284 * src/SDCCicode.c (printOperand): added missing else
7286 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7288 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7289 reformatted for better readability
7290 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7293 2005-11-17 Borut Razem <borut.razem AT siol.net>
7295 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7296 introduced SILENT option to make building of pic16 libraries less
7297 verbose - used for nightly snapshot build
7298 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7299 available on Win32 platforms.
7300 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7301 medium, large, pic and pic16
7303 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7305 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7306 printf("%f"...) sets fraction to zero.
7308 2005-11-16 Raphael Neider <rneider AT web.de>
7310 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7312 * src/pic/gen.c (genIfx): implemented for CARRY bit
7313 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7314 to generic pointers, fixes #1357332,
7315 (pic16_movLit2f): NEW,
7316 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7318 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7320 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7322 2005-11-11 Raphael Neider <rneider AT web.de>
7324 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7325 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7326 compute pointer's type from operand,
7327 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7328 improved single bit reads, fixes bug #1353379
7330 2005-11-09 Borut Razem <borut.razem AT siol.net>
7332 * support/scripts/sdcc.nsi: added lib/pic to the package
7334 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7336 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7338 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7340 * support/regression/tests/bug1348008.c: added
7341 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7342 * support/regression/tests/bug1337835.c: updated comment
7344 2005-11-06 Borut Razem <borut.razem AT siol.net>
7346 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7347 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7348 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7349 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7350 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7351 dynamic construction of cl_error_class and derivates - 2.nd try
7353 2005-11-05 Borut Razem <borut.razem AT siol.net>
7355 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7356 bug, which caused Bus Errors on sparc solaris
7358 2005-11-04 Borut Razem <borut.razem AT siol.net>
7360 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7361 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7362 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7363 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7364 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7365 and derivates to resolve the initialization problem on OSX
7367 2005-11-02 Borut Razem <borut.razem AT siol.net>
7369 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7370 corrected typo - #include <winsock2.h>
7372 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7374 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7375 (_asxxxx_mapping): added org directive for future enhancements
7377 2005-11-01 Borut Razem <borut.razem AT siol.net>
7379 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7380 enabled sockets on WIN32
7381 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7383 2005-10-31 Borut Razem <borut.razem AT siol.net>
7385 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7386 WIN32 backslash path delimiters should be escaped when used in C strings
7387 * support/regression/tests/bitfields.c: exclude failing assertions for
7388 __CYGWIN32__ and __MINGW32__ hosts
7390 2005-10-30 Borut Razem <borut.razem AT siol.net>
7392 * src/SDCCutil.c: corrected double comparison typo
7394 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7396 * device/lib/medium/Makefile: added for new memory model medium
7397 * device/include/asm/mcs51/features.h: updated for medium/pdata
7398 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7399 added Multiply & Accumulate sbit's and MAC0_PAGE define
7400 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7401 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7402 * device/lib/_mullong.c: update for medium model
7403 * device/lib/incl.mk: added medium model
7404 * doc/sdccman.lyx: documented medium model
7405 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7406 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7407 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7408 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7409 (allocParms): set SCLS and OCLS to pdata for medium model
7410 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7412 (powof2): return <0 if not power of 2
7413 * src/avr/gen.c (genBitWise): use updated powof2
7414 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7415 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7416 (shiftLLeftOrResult): use B if necessary
7417 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7418 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7419 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7420 * support/regression/Makefile.in: added test-mcs51-medium
7421 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7423 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7425 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7427 * device/lib/time.c (mktime): fixed bug 1334315
7429 2005-10-28 Raphael Neider <rneider AT web.de>
7431 * device/include/pic/p16f_common.inc: added common declarations
7432 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7434 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7436 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7437 (aopPutUsesAcc): added to predict accumulator use,
7438 (assignResultValue): save acc if necessary,
7439 (genMinusDec): store result if indirectly addressed,
7440 (genDivOneByte): save acc if necessary,
7441 (movLeft2Result): bugfix if left already in acc,
7442 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7443 attention to accumulator use (esp. pdata),
7444 (genReceive): receive pdata correctly
7445 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7446 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7448 2005-10-27 Raphael Neider <rneider AT web.de>
7450 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7452 2005-10-27 Raphael Neider <rneider AT web.de>
7454 * .version: changed version to 2.5.4
7455 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7456 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7457 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7458 arithmetics support routines
7459 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7460 * device/lib/Makefile.in: also create installdir for pic
7462 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7464 * src/pic/device.c (dump_sfr): rewritten to delegate register
7465 placement to the linker (use `extern sym' rather than sym EQU addr),
7466 (validAddress): fixed to check last specified address
7467 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7468 (popGetLit): truncate literal value to 8 bit,
7469 (popGet): moved assert to more appropriate place
7470 (popGetExternal): create pCode operand from and mark the according
7471 symbol as being `extern'
7472 (popGetAddr): added sanity check on immediate's offset, provide
7473 GPOINTER tag on demand
7474 (aopPut): fixed for immediates,
7475 (mov2w_op): move operand's address or contents to WREG (depending on
7476 operand type), safer variant of mov2w,
7477 (movwf,call_libraryfunc): NEW, handy abbreviations,
7478 (get_argument_pcop,get_return_val_pcop,pass_argument,
7479 get_returnvalue): interface for accessing function parameters and
7481 (assignResultValuei,genRet): use new parameter/return value interface
7482 (pic14_getDataSize): back to old version handling generic pointers,
7483 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7484 provided implementation and/or fixed old one,
7485 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7486 calls, removed legacy 8051 reference code
7487 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7488 (loadSignToC): NEW, move the operands sign bit to CARRY,
7489 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7490 genRightShiftSigned, accepts negative shift counts,
7491 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7492 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7493 generic pointers, __data pointers and __code pointers,
7494 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7495 and signed bitfields, limit bitfields to 8 bit,
7496 (genDataPointerGet): fixed number of bytes read,
7497 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7498 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7499 pointers to constant data are no longer assumed to point to __code
7500 space, removed invalid pointer types,
7501 (bitpatternFromVal): retrieve the PICs representation of an integer
7503 (genDataPointerSet): fixed assigning to po_immediate operands,
7504 (genGenPointerSet): implemented as library call,
7505 (genIfx): fixed incorrect condition,
7506 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7507 provide GPOINTER tag according to destination's storage class,
7508 (genCast): added code to handle casting to generic pointers, added
7509 sign-/zero extension of the result
7510 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7511 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7512 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7514 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7515 address/register resides in the shared banks
7516 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7517 put all variables into separate sections (have the linker arrange
7519 (picglue): put init code and interrupt handlers in separate sections
7520 * src/pic/main.c: added port specific options table, modified to PORT
7521 structure to make GPOINTERs 3 byte, added pic14_options
7522 (_pic14_do_link): private linking routine (update paths to libraries,
7523 add libsdcc.lib by default)
7524 * src/pic/main.h: declare pic14_options
7525 * src/pic/pcode.c: fixed instructions i/o relations,
7526 (RegCond): reverted to correct version,
7527 (newpCodeOpLit): truncate literals to 8 bit,
7528 (genericPrint): added debug output,
7529 (getRegFromInstruction): fixed for various operand types, simplified
7530 (BuildFlow): fixed broken handling of isntructions with labels
7531 (LinkFlow): start at last instruction in flow (skip trailing comments),
7532 pass the flow on to the next instruction after CALL
7533 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7534 (insertPCodeInstruction): fixed inserting after a skip instruction,
7535 (DoBankSelect): fixed for labeled instructions
7536 (OptimizepBlock): honor --nopeep switch
7537 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7538 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7539 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7540 (pCodeOptime2pCodes): allow disabling this optimization via
7541 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7542 but is still buggy), started implementation of a dataflow based
7543 pCode optimization (CSE + dead code elimination)
7544 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7545 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7546 names are independant of the stack location and therefore portable across
7549 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7551 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7552 (selectSpil): fixed bug 1337835 by not spilling bit variables
7553 * support/regression/tests/bug1337835.c: added test for this bug
7554 * src/mcs51/peeph.def: restart after rule 3.c,
7555 addded rules 263.x to optimize loading constants
7557 2005-10-26 Raphael Neider <rneider AT web.de>
7559 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7560 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7561 (genAssign): emit warning when casting literals to generic pointer
7562 type, also applies when taking the address of a fixed variable,
7563 (genCast): improved casting to generic pointers
7564 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7565 extern variables, added verbose error message
7566 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7568 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7570 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7571 carry must be complemented too
7572 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7573 could be emitted by genMinus
7574 * src/SDCCval.c (constVal): fixed bug 1305065
7576 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7578 * src/SDCCast.c (addCast): added promotion for bit variables
7579 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7580 promotion casts + optimisation
7581 (optimizeGetWord): fix warning 'i' might be used uninitialized
7582 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7583 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7585 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7587 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7588 all chars are promoted to int; promotion should be handled in SDCCast.c
7590 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7592 * device/lib/_strcmp.c: Fixed bug 1326457
7594 2005-10-11 Raphael Neider <rneider AT web.de>
7596 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7597 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7599 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7601 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7602 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7604 2005-10-04 Raphael Neider <rneider AT web.de>
7606 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7607 device/lib/pic16/pics.all: added pic18f1320
7608 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7610 2005-09-30 Raphael Neider <rneider AT web.de>
7612 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7613 * src/pic16/devices.inc: NEW, provides device descriptions
7614 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7616 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7618 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7621 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7623 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7624 documented Any Order Bit, Higher Order Byte and Higher Order Word
7625 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7626 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7627 (optimizeGetAbit): new, to get any bit, not only the high bit,
7628 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7629 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7630 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7631 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7632 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7633 GETABIT, GETBYTE, GETWORD: decorate them,
7634 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7635 (ast_print): added GETABIT, GETBYTE, GETWORD
7636 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7637 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7638 (geniCodeBinary): new generic binary icode,
7639 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7640 * src/port.h: updated comment for PORT.hasExtBitOp
7641 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7642 (genGetByte): new, to get a single byte,
7643 (genGetWord): new, to get a word from a long,
7644 (gen51Code): added GETABIT, GETBYTE, GETWORD
7645 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7647 2005-09-23 Raphael Neider <rneider AT web.de>
7649 * configure.in, configure: have device/lib/pic configured
7650 * device/lib/Makefile.in: added model-pic14
7651 * device/lib/clean.mk: added pic/ to clean rule
7652 * device/lib/pic: added rudimentary pic14 library providing support
7653 functions for multiplication/division/generic pointer access
7654 * src/SDCCopt.c (convilong): mark support functions as extern
7655 for pic14 port as well
7656 * src/pic/gen.c (genMult): added assertions,
7657 (genpic14Code): emit warning on unhandled iCodes
7658 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7659 * src/pic/pcode.c (pCodeOpCopy),
7660 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7661 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7662 SFR_REGISTER}), made safe for future extensions
7663 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7664 instructions even if preceeded by SKIP instructions (also remove
7665 them); removed unused code
7666 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7667 prevents leaving parts of the structure uninitialized after copying
7669 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7671 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7673 * support/regression/tests/addsub.c: added test for the bug
7675 2005-09-21 Raphael Neider <rneider AT web.de>
7677 * device/include/pic16/pic18f1220.h,
7678 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7679 * device/lib/pic16/Makefile.rules: added missing opening paren
7680 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7681 are provided in genutils.c,
7682 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7683 operand/result sizes,
7684 (genCmp): assert on NULL pointers first, then check deref'ed values
7685 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7688 2005-09-18 Raphael Neider <rneider AT web.de>
7690 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7691 as these are now unused,
7692 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7693 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7694 local, avoids uninitialized pointer dereference on r->name
7695 * src/pic16/ralloc.c (newReg): fixed indentation
7697 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7699 * src/SDCCval.c (constVal): fixed bug 730366
7700 * support/Util/SDCCerr.c,
7701 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7703 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7705 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7707 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7709 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7711 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7713 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7714 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7715 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7716 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7717 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7718 * packihx/packihx.c (hexDigit): made c unsigned char
7719 * as/mcs51/lklibr.c (fndsym),
7720 * link/z80/lkgb.c (gb),
7721 * link/z80/lklibr.c (fndsym),
7722 * link/z80/lkrloc.c (relr),
7723 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7724 * src/SDCC.lex (checkCurrFile, process_pragma),
7725 * src/SDCCglue.c (spacesToUnderscores),
7726 * src/SDCCmain.c (setParseWithComma, processFile),
7727 * src/asm.c (tvsprintf, printCLine),
7728 * src/avr/gen.c (emitcode, aopPut),
7729 * src/ds390/gen.c (emitcode),
7730 * src/hc08/gen.c (emitcode, emitinline),
7731 * src/mcs51/gen.c (emitcode, genInline),
7732 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7734 * src/pic/ralloc.c (debugLog),
7735 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7737 * src/pic16/ralloc.c (debugLog),
7738 * src/z80/main.c (_process_pragma):
7739 made all ctype.h function calls safe
7740 * src/SDCCopt.c: include math.h for fabs
7741 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7742 and used them throughout the code to make ctype.h function calls safe
7743 * src/ds390/main.c (asmLineNodeFromLineNode),
7744 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7745 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7747 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7748 (newpCodeAsmDir): made ctype.h function calls safe
7749 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7750 pic16_emitcode): made lbp unsigned char*
7751 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7752 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7753 * src/xa51/gen.c (emitcode),
7754 * src/z80/gen.c (_emit2): made lbp unsigned char*
7755 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7758 2005-09-05 Raphael Neider <rneider AT web.de>
7760 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7761 access bank splitpoint
7763 2005-09-05 Raphael Neider <rneider AT web.de>
7765 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7767 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7769 * .version: changed to version 2.5.3
7770 * doc/sdccman.lyx: changed version to 2.5.3,
7771 documented --codeseg and --constseg and pragma codeseg and constseg,
7772 documented bit parameters (reentrant) and bit returning
7773 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7774 currFunc->recvSize, but is this ok for all ports?
7775 (ast2iCode): result of ~ on unsigned char must be cast to int for
7777 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7778 function pointers in bit space
7779 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7780 (processFuncArgs): call port.reg_parm() with reentrancy info
7788 * src/z80/main.c: port.reg_parm prototype extended with
7789 "bool reentrant" parameter
7790 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7791 options.stackAuto for allocating bit register parameters
7792 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7793 (genSend): set BitBankUsed if it is,
7794 (selectRegBank): factored out of genCall for use in genPcall,
7795 (genCall): removed redundant dtype assignmen, use selectRegBank,
7796 (genPcall): handle returning in Carry properly, save in F0 if needed,
7797 (genReceive): handle bit register parameters
7798 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7799 (mcs51_assignRegisters): enable bit registers for all reentrant
7800 functions and don't set BitBankUsed unconditionally
7801 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7802 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7803 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7805 2005-08-27 Borut Razem <borut.razem AT siol.net>
7807 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7808 ppc-osx (Darwin) does not support -u option. It seems that it is
7809 supported only on Linux - GNU cp
7811 2005-08-25 Borut Razem <borut.razem AT siol.net>
7813 * sim/ucsim/gui.src/serio.src/Makefile.in,
7814 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7815 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7816 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7817 install and strip, since the strip at /usr/ccs/bin should be used
7820 2005-08-24 Borut Razem <borut.razem AT siol.net>
7822 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7824 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7826 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7829 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7831 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7832 * as/mcs51/lkmain.c (link_main): fixed warning
7833 * device/include/stdbool.h: ds390 has no advanced bit support yet
7834 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7835 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7836 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7837 and updated their macros
7838 * src/SDCCval.c (constVal): updated comment for renamed b_long
7840 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7842 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7843 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7844 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7845 (oprio): set priority for '['
7846 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7848 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7849 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7850 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7851 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7852 added overlayable BIT_BANK area
7853 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7854 (summary2): explain 'T' in legenda
7855 * as/mcs51/lkrloc.c: replaced old K&R style,
7856 (relr): added R_BIT processing,
7857 (errmsg): added "Bit-addressable relocation error",
7858 (adb_bit): added for converting from byte- to bit-addressable space,
7859 (adb_24_bit): added for converting from byte- to bit-addressable space
7860 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7861 used in reentrant functions now even as return value
7862 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7863 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7864 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7865 * src/SDCCglobl.h: added indicator BitBankUsed
7866 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7867 the bit registers b0-b7
7868 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7869 (geniCodeCast): fixed bug 1263853,
7870 (geniCodeLogicAndOr): put result in bool or char,
7871 (geniCodeReceive): added parameter func for accessing the return type,
7872 (geniCodeFunctionBody): pass func to geniCodeReceive
7873 * src/SDCCmain.c: added indicator BitBankUsed
7874 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7875 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7876 (checkSClass): don't put automatic bool/bit on stack,
7877 (checkFunction): removed check on function cannot return bit
7878 * src/SDCCsymt.h: added newBoolLink prototype
7879 * src/mcs51/gen.c (rb1regs): added bit registers,
7880 (movc): created for assigning to carry,
7881 (pushReg, popReg): created for pushing registers,
7882 (sameRegs): check both AOP_REG and AOP_CRY types,
7883 (aopOp): handle bit registers,
7884 (aopPut): optimization no self-assign,
7885 (saveRegisters): push reg->base (bits) only once for bit registers,
7887 (unsaveRegisters): pop reg->base only once and use popReg,
7888 (assignResultValue): added parameter func and return in carry for bits,
7889 (genIpush): optimization no reload in A if not changed,
7890 (genSend): bit parameters in reentrant functions are passed in bit
7891 registers by first assigning to bits in B, then save registers and
7893 (genCall): handle returning in Carry properly, save it in F0 if needed,
7894 (genPcall): updated assignResultValue call, this is not safe yet for bit
7895 returning function !!!
7896 (genFunction): don't generate equ's for bit registers and use pushReg,
7897 (genEndFunction): take care of bit returning functions and use popReg,
7898 (genRet): return bit in Carry,
7899 (genIfx): optimize bit registers and other directly addressable bits,
7900 (genReceive): updated assignResultValue call
7901 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7902 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7903 registers when using stack-auto
7904 * src/mcs51/ralloc.c (_G): added allBitregs,
7905 (regs8051): added the bit registers,
7906 (createStackSpil): use macro IS_BIT,
7907 (getRegBit): added to allocate a bit register, else spill,
7908 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7909 (updateRegUsage): factored out to ease stepping while debugging,
7910 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7911 also allocate bit registers,
7912 (fillGaps): handle bit registers,
7913 (findAllBitregs): added to create bit vector with all bit registers,
7914 (mcs51_allBitregs): returns this bit vector,
7915 (mcs51_assignRegisters): when using stack-auto use bit registers for
7916 passing parameters and creating local variables
7917 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7919 2005-08-22 Borut Razem <borut.razem AT siol.net>
7921 * device/lib/Makefile.in: replaced find option -or with -o
7922 to make it run on solaris
7924 2005-08-22 Raphael Neider <rneider AT web.de>
7926 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7927 fixes #1265442 (crash on Solaris)
7929 2005-08-20 Borut Razem <borut.razem AT siol.net>
7931 * configure, configure.in: added tests for libsocket and libnsl libraries,
7932 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7933 from support/regression/Makefile.in
7934 * support/regression/Makefile.in: added
7935 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7936 * sim/ucsim/libtool: regenerated on sparc-solaris
7937 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7938 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7939 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7940 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7941 sparc-solaris, which doesn't use GNU ld linker
7942 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7943 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7945 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7947 * src/mcs51/peeph.def: updated comments
7949 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7951 * device/lib/_gptrget.c,
7952 * device/lib/_gptrput.c: slightly shorter
7953 * doc/sdccman.lyx: incremented version
7954 * src/mcs51/peeph.def: moved peephole comments to the line of first
7955 change to better keep line correlation, reanimated 186.e
7956 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7958 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7960 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7961 David Saxton with quotes around file name.
7963 2005-08-15 Borut Razem <borut.razem AT siol.net>
7965 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7966 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7967 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7968 make tests run on x86_64 platform
7970 2005-08-13 Raphael Neider <rneider AT web.de>
7972 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7973 as it might be executed DURING a build (parallel make is wonderful)
7975 2005-08-13 Raphael Neider <rneider AT web.de>
7977 * device/lib/Makefile.in (port-specific-objects-pic16):
7978 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7979 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7981 * device/lib/pic16/Makefile.rules: build subdirs before creating
7982 the library, removed builddir rule, create $(builddir) early in
7983 recurse rule, use empty recurse rule for leaf directories
7984 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7985 mkdir errors (race condition), removed duplicate suffix "hex"
7987 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7988 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7989 prevents mkdir -p from aborting on Alpha
7991 2005-08-12 Raphael Neider <rneider AT web.de>
7993 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7994 db-statements in order to allow for arrays of pointers in code
7995 sections to be placed without interspersed 0-padding, fixes
7997 * (emitStatistics): fixed division by zero for pic18f1220
7998 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7999 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8000 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8001 * (pic16_pCodeConstString): keep track of already emitted string
8002 literals to prevent "duplicate definitions of symbol _str_NR"
8003 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8005 * device/lib/Makefile.in: ignore failing PIC16 library builds
8006 * device/lib/pic16/Makefile: do not build if gputils are missing
8007 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8009 2005-08-10 Raphael Neider <rneider AT web.de>
8011 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8014 2005-08-10 Raphael Neider <rneider AT web.de>
8016 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8017 Rokas' patch to add the new fixed point type "__fixed16x16"
8018 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8019 functions for __fixed16x16 arithmetics
8020 * device/lib/pic16: reimplemented the build system to support
8021 a separate build directory, better handling of libio (create
8022 the library in a separate subdir for each architecture) and
8023 easier configuration (centralized in Makefile.common)
8025 2005-08-07 Raphael Neider <rneider AT web.de>
8027 * src/pic16/gen.c (genrshTwo): fixed sign extension
8028 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8029 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8031 * device/include/pic16/pic18f4220.h: NEW, header for
8032 pic18f4220 and pic18f4320
8033 * device/include/pic16/pic18fregs.h: added new devices,
8034 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8035 * device/include/pic16/signal.h: resolved name clashes
8036 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8037 to also allow testing for interrupt enable bits, added
8038 comments on how to use the macros
8039 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8040 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8041 register definitions for the devices
8042 * device/lib/pic16/pics.all: added new devices
8043 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8045 * device/lib/pic16/libc/stdlib/memfree: do not count
8046 the block header as free memory
8047 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8048 simplified and added missing end-of-blocklist-marker
8049 (reported by Peter Onion, fixes #1252814)
8050 * (_mergeHeapBlock): fixed loop condition
8051 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8052 len==0, restructured code
8053 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8054 up a bit, reduced bitfield accesses, prevent endless loops
8055 in case of heap corruption
8056 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8057 "unreferenced arguments/must return a value" warnings
8058 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8059 replaced BAUDREG with SPBRG
8060 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8061 device/lib/pic16/debug/gstack/gstack.c: replaced
8062 _naked, _asm, _endasm with __naked, __asm, __endasm
8064 2005-08-05 Raphael Neider <rneider AT web.de>
8066 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8067 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8069 2005-08-05 Borut Razem <borut.razem AT siol.net>
8071 * device/lib/Makefile.in: added missing ';'
8072 * configure: removed ^M characters
8074 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8076 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8077 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8080 2005-08-04 Borut Razem <borut.razem AT siol.net>
8082 * configure.in: pic16 libraries build 2nd try - enable running
8083 configure in device/lib/pic16
8084 * configure: regenerated from configure.in
8085 * device/lib/Makefile.in: create $(PORT)/bin directory
8087 2005-08-03 Raphael Neider <rneider AT web.de>
8089 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8090 to get/set values via pointers
8091 * (genUnpackBits,genPackBits): changed detection of
8092 ptr->bitfield vs. sym.bitfield, fixed access via generic
8093 pointers, removed dead (wrong) code for multibyte bitfields
8094 * (genNearPointerGet, genGenPointerGet): removed useless code,
8095 fixed bitfield detection, fixes #1250594
8096 * (genNearPointerSet): removed useless code
8097 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8098 and introduced macro pic16_emitpcode that conditionally emits
8099 the origin of the following pCode (useful for debugging SDCC)
8100 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8101 * (createDefmap): fixed handling of LFSR for --optimize-df
8103 2005-08-02 Borut Razem <borut.razem AT siol.net>
8105 * device/lib/Makefile.in: pic16 libraries build enabled since
8106 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8108 2005-08-02 Raphael Neider <rneider AT web.de>
8110 * src/pic16/gen.c (genPackBits): removed deprecated warning
8111 * (genGenPointerSet): fixed bitfield detection
8113 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8115 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8117 2005-07-31 Raphael Neider <rneider AT web.de>
8119 * device/lib/pic16/libdev/pic18f458.c,
8120 device/include/pic16/pic18f458.h: added missing T0CONbits
8122 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8124 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8126 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8128 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8130 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8132 * device/include/mcs51/at89c51ed2.h: added.
8134 2005-07-23 Raphael Neider <rneider AT web.de>
8136 * src/pic/gen.h: added emitpcode macro for debugging
8137 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8138 and replace by macro adding debug information on demand
8139 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8140 * (gencjne): tried to fix; replaced with correct (slower) code
8141 * (gen{Unp,P}ackBits): fixed single bit access
8142 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8143 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8144 previous instruction
8145 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8146 register has to be handled with care (forbidding movement
8147 of assignments/uses, removing assignments completely, ...)
8148 * (pCodeOptime2pCodes): make use of regIsSpecial
8149 * added lots of debugging output (commented out)
8150 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8151 from being reused as result UNLESS it is known to work
8153 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8155 * support/Util/dbuf.h: include <stddef.h> for size_t
8156 * .version: changed to version 2.5.2
8158 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8160 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8162 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8164 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8165 (genModOneByte): removed needless psha/pula
8167 2005-07-22 Raphael Neider <rneider AT web.de>
8169 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8170 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8171 * src/pic/gen.c (resolveIfx): do not "invent" labels
8172 * (genSkipc): changed to positive logic
8173 * (genSkipCond): removed as no longer needed
8174 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8176 * (genLeftShift): check operands are in different registers
8177 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8178 INCF does not update CARRY...
8179 * src/pic/main.c: fixed _linkCmd
8180 * src/pic/pcode.c (unlinkpCode): added inactive code
8181 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8182 alive (do not assign result and operand overlapping registers)
8184 2005-07-22 Raphael Neider <rneider AT web.de>
8186 * src/pic/device.c (dump_sfr): replaced register declaration with
8187 call to emitSymbolToFile() to avoid duplicate symbols
8188 * (assignRelocatableRegisters): do not declare external symbols
8189 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8190 right (take size of type, not etype)
8191 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8192 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8193 * (packRegsForAccUse): disabled assignment of WREG as
8194 the result reg to prevent occurence of just fixed #1235003,
8196 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8197 symbols (avoids duplicate symbols in .asm file)
8198 * (pic14emitRegularMap): use emitSymbolToFile()
8199 * src/pic/gen.c (aopOp): fixed spillLocation handling
8200 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8201 * (genDataPointerSet): removed unneccessary variables/output
8203 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8205 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8206 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8208 2005-07-21 Raphael Neider <rneider AT web.de>
8210 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8211 architecture cannot handle them efficiently, fixes bug #1235003
8212 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8213 check for empty sets before using them (fixes bug #1232190)
8215 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8217 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8218 (lnksect2): generate warnings for memory overlap
8219 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8220 constseg to set the name of these segments so you can instruct the linker
8221 to place them in banks
8222 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8223 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8224 added code_seg and const_seg to options
8225 * src/SDCCglue.c (emitMaps): use options.const_seg,
8226 (createInterruptVect): put interrupt vectors in segment HOME,
8227 (glue): put HOME before static segment and put the main glue in HOME,
8228 (glue): use options.code_seg
8229 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8230 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8231 these segments so you can instruct the linker to place them in banks
8232 (linkEdit): use code_loc for HOME segment which should be the first
8233 segment in code memory now
8234 * src/SDCCmem.c: fixed more stuff like bug 1238386
8235 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8236 (changePointer): don't change function pointers to code pointers for
8238 (compareType): added exceptional check for banked function pointers
8239 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8240 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8241 after static in code memory
8242 * src/mcs51/gen.c: added aopLiteralLong prototype,
8243 (aopForSym): use getSize for functions,
8244 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8245 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8246 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8248 (genPcall): use call for literal function pointers and generate banked
8249 calls over the one trampoline so there's only one place for the user to
8250 modify according to his/hers hardware,
8251 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8252 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8253 * src/mcs51/main.c: added keyword banked,
8254 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8255 * support/Util/SDCCerr.c,
8256 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8257 needed for passing the bank and address to the trampoline
8258 * device/lib/mcs51/crtbank.asm: added for bankswitching
8259 * device/lib/mcs51/Makefile: added crtbank
8261 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8263 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8264 for fields at offset 0 of a struct or union as reported
8265 on 2005-07-07 in the developer mailing list.
8267 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8269 * src/SDCCmem.c: fixed bug 1238386
8271 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8273 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8274 (patch #1144962), added peephole 300, enabled 259.x
8275 * doc/sdccman.lyx: removed screenshot and provided link instead
8277 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8279 * doc/sdccman.lyx: added section about debugging with ddd
8280 * doc/figures/ddd_example.eps: screenshot of debugging session
8282 2005-07-04 Raphael Neider <rneider AT web.de>
8284 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8285 like CODE pointers, fixes #1115683
8286 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8287 call, fixes bugs #1232211, #1228110,
8288 fixed wrong casts to pCodeFlow from pCodeInstructions
8290 2005-07-04 Raphael Neider <rneider AT web.de>
8292 * src/pic/gen.c (popGet): changed assert to allow for
8294 * (popGetAddr): changed signature to provide
8295 an additional index, patched all call sites
8296 * (genCmpEq): handle literal-like operands correctly
8297 * (genAddrOf): added sanity checks on __code/__data pointers
8298 * (genAssign): added handling of symbols from __code section
8299 * (gencjne): do not generate code for comparisons whose result
8300 is neither stored nor used, fixes bug #1171114
8301 * (AccLsh, AccRsh): operate on operand instead of WREG
8302 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8303 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8305 * rewrote complete shift-by-literal logic, commented unused
8307 * (genConstPointerGet): get multiple bytes (if result size > 1),
8308 fixed handling of non-immediate addresses
8309 * (genPointerGet): handle CODE pointers like CONST pointers
8310 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8311 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8312 operand is to be treated as a literal or not
8313 * (mov2w,genPcall,genCmpEq),
8314 src/pic/genarith.c: use aop_isLitLike() to decide between
8315 literal/register contents
8316 * (addSign): added missing offset
8317 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8318 only emit comment in debug-mode,
8319 use {aop,op}_isLitLike throughout the file
8320 * src/pic/glue.c: fix initializers for pointers (work in progress)
8321 * src/pic/pcode.c (get_op): honor index on _const symbols
8322 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8323 * (dumppBlock): added pCode size estimation
8324 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8325 check for IS_SYMOP before OP_SYMBOL'ing
8326 * fixed indentation, compacted switch-statements
8327 * (allocReg): find free register and allocate it instead of
8328 allocating new registers all the time
8329 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8330 registers as its operands (necessary only for multibyte GETs)
8332 2005-07-01 Raphael Neider <rneider AT web.de>
8334 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8335 debugging .asm-output macros FENTRY + FEXIT
8336 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8338 * (emitpComment): NEW, printf to pCode
8339 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8341 * (popGetAddr): NEW, variant of popGet to access an immediates
8342 high(er) bytes instead of the n'th byte of memory they reference,
8343 replaced popGet with popGetAddr where neccessary
8344 * (genDataPointerGet): reactivated and fixed implementation
8345 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8347 * (genDataPointerSet): fixed multibyte assignments
8348 * (genpic14Code): fixed --i-code-in-asm handling
8349 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8350 * (genPlus): fixed index-out-of-bounds error
8351 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8352 * src/pic/ralloc.c: added debugging output macro FENTRY2
8353 * (spillThis): fixed indentation, enbraced for-body for clarity
8354 * (rematStr): commented out as now unused
8355 * (regTypeNum): commented out special spill case (overwrites
8357 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8359 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8361 * doc/sdccman.lyx: documented sfr16/sfr32,
8362 added example for using storage class with function pointers
8363 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8365 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8367 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8368 * device/lib/_itoa.c,
8369 * device/lib/_ltoa.c: optimized codesize
8370 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8371 but don't know how to suppress the double warning.
8372 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8373 * support/Util/SDCCerr.c,
8374 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8376 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8378 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8379 fixed old K&R prototypes
8380 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8381 * device/lib/_gptrget.c,
8382 * device/lib/_gptrgetc.c,
8383 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8384 also new versions for small generic pointers and banked generic pointers
8385 * src/port.h: added const_name
8386 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8387 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8388 * src/SDCCcse.c (findPrevIc): check all associative operators
8389 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8390 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8391 * src/SDCCmem.c: updated comments,
8392 set far-space to 0 for pdata, results in optimized code
8393 * src/SDCCmem.h: added macro CONST_NAME
8394 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8395 moving the info into the highest bits, see also gptrget/gptrput
8396 * src/src.dsp: added sdcc.ico to project files
8397 * src/avr/gen.c (genCast): fixed bug 0x%d
8398 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8399 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8400 relation between ptr_type and DCL_TYPE,
8401 (genCast): fixed bug 0x%d
8402 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8403 (CODE)" for const_name
8404 * src/hc08/gen.c (genCast): fixed bug 0x%d
8405 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8406 (hc08_port): added "CONST (CODE)" for const_name
8407 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8408 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8409 between ptr_type and DCL_TYPE,
8410 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8411 operand* and took AOP() inside function so sfr-ness can be checked,
8412 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8414 (genFunction, genEndFunction): optimized stack setup,
8415 (genMinus): optimized for literals with ending zeroes (in bytes),
8416 (genCast): fixed bug 0x%d
8417 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8418 (mcs51_port): added "CONST (CODE)" for const_name
8419 * src/mcs51/peeph.def: made rule 226 more generic
8420 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8421 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8422 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8423 * src/z80/main.c (z80_port): added NULL for const_name,
8424 (gbz80_port): added NULL for const_name
8425 * support/regression/tests/bug663539.c,
8426 * support/regression/tests/sfr16.c: new tests
8428 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8430 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8432 2005-06-24 Raphael Neider <rneider AT web.de>
8434 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8436 * device/include/pic16/signal.h: added USBIF
8439 2005-06-24 Raphael Neider <rneider AT web.de>
8441 * device/lib/pic16/libdev/pic18f2455.c,
8442 device/include/pic16/pic18f2455.h: NEW
8443 * device/include/pic16/pic18fregs.h,
8444 device/lib/pic16/pics.all,
8445 src/pic16/device.c: added 18f2455
8446 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8447 device/include/pic16/{pic18f[68][567].h,usart.h}:
8448 replaced MULTIPLE_USARTS define with more relaible
8449 compatibility sfrs (for USART access)
8451 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8453 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8454 and the output asm file line is printed on two lines.
8456 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8458 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8459 BGT, BLE, BHI, and BLS instructions
8460 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8462 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8463 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8465 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8467 2005-06-15 Raphael Neider <rneider AT web.de>
8469 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8470 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8471 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8472 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8473 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8475 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8477 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8478 Marcel Telka in bug #1215704
8480 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8482 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8483 located in shared memory bank.
8485 2005-05-31 Raphael Neider <rneider AT web.de>
8487 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8488 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8489 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8491 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8493 * device/lib/_strncpy.c: fixed the fix
8495 2005-05-26 Raphael Neider <rneider AT web.de>
8497 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8498 initializers with \0, bug #1208187
8499 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8500 intializers with \0, bug #1208187
8502 2005-05-26 Raphael Neider <rneider AT web.de>
8504 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8505 initializers with \0, bug #1208187
8506 * src/pic16/main.c (_process_pragma): added sanity checks
8507 for stack position and size, emit warnings when appropriate
8509 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8511 * device/lib/_strncpy.c: fixed not filling with \0
8513 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8515 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8517 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8518 compound_statement),
8520 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8522 2005-05-24 Raphael Neider <rneider AT web.de>
8524 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8526 2005-05-24 Raphael Neider <rneider AT web.de>
8528 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8529 TRISE definitions, closes bug #1162453
8531 2005-05-22 Raphael Neider <rneider AT web.de>
8533 * src/pic16/main.c (_process_pragma): check for missing
8534 arguments to pragmas code and udata
8535 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8536 consistency fixes to match other headers (thanks to Jim Paris)
8537 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8539 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8541 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8543 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8545 * support/regression/tests/bug1198642.c: new test
8546 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8547 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8548 * support/scripts/resource.h,
8549 * support/scripts/resource.rc,
8550 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8551 * support/scripts/sdcc.ico: added 32x32 icon
8553 2005-05-18 Raphael Neider <rneider AT web.de>
8555 * device/lib/pic16/libdev/pic18f*.c,
8556 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8557 keywords to "__sfr" and "__at (X)"
8558 * device/include/pic16/pic18fregs.h: added pic18f4520
8559 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8560 #1203088 (MPLAB compatibility)
8562 2005-05-17 Raphael Neider <rneider AT web.de>
8564 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8565 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8566 * device/lib/pic16/pics.all: added new devices
8567 * src/pic16/device.c: added support for pic18f4520
8569 2005-05-16 Raphael Neider <rneider AT web.de>
8570 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8571 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8572 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8573 convenience function for bit access
8575 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8577 * device/lib/printf_large.c: fixed bug 1193299
8578 * support/regression/tests/bug1057979.c: added test %3.3s
8580 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8582 * device/include/mcs51/8051.h,
8583 * device/include/mcs51/8052.h: made parseable with lint
8584 * device/include/mcs51/lint.h: added include file for (sp)lint
8585 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8586 * doc/cdbfileformat.lyx,
8587 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8589 2005-05-14 Raphael Neider <rneider AT web.de>
8591 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8592 * device/lib/pic16/libc/stdlib/itoa.c (new)
8593 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8594 * device/lib/pic16/libio/Makefile: exclude subdir according to
8595 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8596 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8597 * src/pic16/gen.c (genFunction): prevent annoying warning
8598 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8600 * support/cpp2/cppmain.c (cpp_output_string): new
8601 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8604 2005-05-13 Borut Razem <borut.razem AT siol.net>
8606 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8608 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8610 * .version: changed to version 2.5.1; back to bleeding edge development
8612 2005-05-11 Borut Razem <borut.razem AT siol.net>
8614 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8615 generate PDF version 1.3 documents
8617 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8619 * .version: changed to version 2.5.0
8621 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8623 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8625 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8627 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8628 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8629 well as many smaller updates.
8630 * .version: changed to version 2.5.0-pre1
8632 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8634 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8636 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8638 * support/regression/tests/bug1185672.c: added
8639 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8641 * src/mcs51/gen.c (genCall): added comments, made it look safer
8642 * src/mcs51/gen.c (genEndFunction): simplified
8644 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8646 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8648 2005-04-14 Borut Razem <borut.razem AT siol.net>
8650 * fixed bug 1045046 - SIGSEGV with really simple code?:
8651 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8652 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8654 2005-04-14 Borut Razem <borut.razem AT siol.net>
8656 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8657 src/pic16/device.h: temporarily disabled experimental #inline pragma
8660 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8662 * device/include/z80/stdio.h,
8663 * device/include/z80/string.h: removed these highly incomplete files so
8664 SDCC can use the default ones in device/include/
8666 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8668 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8670 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8673 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8675 * device/include/malloc.h: removed redundant __reentrant prototypes
8676 * device/lib/_mullong.c: added working xstack variant in asm (C version
8677 doesn't pass regression tests)
8678 * device/lib/bpx.c: used __data and made bpx char for mcs51
8679 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8680 (createFunction): fixed bug with xstackPtr
8681 * src/SDCCcse.c: corrected comments
8682 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8683 (killDeadCode, eBBlockFromiCode): removed unused code
8684 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8686 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8687 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8688 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8689 (genModOneByte): fixed warning in MSVC
8690 * src/mcs51/main.c (): added comments
8691 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8693 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8695 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8697 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8699 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8701 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8703 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8704 characters arrays of larger size than the declared one.
8706 2005-04-10 Borut Razem <borut.razem AT siol.net>
8708 * src/pic/gen.c (genInline),
8709 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8710 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8711 (findNextInstruction), (findPrevInstruction),
8712 (findInstructionUsingLabel),
8713 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8714 * src/pic/pcode.c (findLabel): added missing '\n'
8715 * src/src.dsp: added SDCCdwarf2.c to the project
8717 2005-04-09 Borut Razem <borut.razem AT siol.net>
8719 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8721 2005-04-08 Raphael Neider <rneider AT web.de>
8723 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8724 into the chain after a given one) and mergeDefmapSymbols (combine
8725 defmap entries for each symbol per pcode)
8726 * (createDefmap): have defmap entries merged in the end
8727 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8728 a symbol before replacing one access type's symbol, merge symbols in
8729 the end (replacement symbol might already have an entry)
8730 * (assignValnums): keep reference to written WREG intact
8732 2005-04-08 Raphael Neider <rneider AT web.de>
8734 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8737 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8739 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8742 2005-04-07 Raphael Neider <rneider AT web.de>
8744 * device/include/pic16/usart.h: added compatibility defines for
8745 devices with more than one USART
8746 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8748 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8750 * device/lib/Makefile.in: updated for port specific include
8752 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8754 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8756 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8758 * device/include/8051.h,
8759 * device/include/8052.h,
8760 * device/include/at89S8252.h,
8761 * device/include/at89c55.h,
8762 * device/include/at89x051.h,
8763 * device/include/at89x51.h,
8764 * device/include/at89x52.h,
8765 * device/include/mcs51reg.h,
8766 * device/include/reg51.h,
8767 * device/include/reg764.h,
8768 * device/include/regc515c.h,
8769 * device/include/sab80515.h: (re)moved these 12 files
8770 * device/include/mcs51/8051.h,
8771 * device/include/mcs51/8052.h,
8772 * device/include/mcs51/at89S8252.h,
8773 * device/include/mcs51/at89c55.h,
8774 * device/include/mcs51/at89x051.h,
8775 * device/include/mcs51/at89x51.h,
8776 * device/include/mcs51/at89x52.h,
8777 * device/include/mcs51/mcs51reg.h,
8778 * device/include/mcs51/reg51.h,
8779 * device/include/mcs51/reg764.h,
8780 * device/include/mcs51/regc515c.h,
8781 * device/include/mcs51/sab80515.h: and added them here
8783 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8785 * device/include/stdarg.h: changed SDCC specific keywords to double
8787 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8789 * device/include/hc08/mc68hc908gp32.h,
8790 * device/include/hc08/mc68hc908jb8.h,
8791 * device/include/hc08/mc68hc908jkjl.h,
8792 * device/include/hc08/mc68hc908qy.h: fixed comments
8793 * device/include/mcs51/README: updated
8794 * device/include/mcs51/c8051f120.h: added PINRSF
8795 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8796 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8797 amidst code. Also inline is not supported.
8799 2005-04-06 Raphael Neider <rneider AT web.de>
8801 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8802 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8803 callers stack/frame pointers
8805 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8807 * device/include/pic16/usart.h: added, missing in previous commit,
8808 * device/include/pic16/adc.h: fixed typo,
8809 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8811 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8813 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8814 uninitialized because a bug appears with gplink
8815 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8816 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8817 complains for unrecognised option
8819 2005-04-05 Raphael Neider <rneider AT web.de>
8821 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8822 structs as well (using memcpy)
8823 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8824 on ISRs (GOTO has no label)
8825 * src/pic16/device.h: added OF_OPTIMIZE_DF
8826 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8827 new data flow analysis/optimization
8828 * src/pic16/pcode.c: added (prototypes for and implementation of)
8829 dataflow analysis functions, fixed pCodeInstructions' inCond and
8830 outCond values, made RCALL a branch instruction
8831 * (pic16_unlinkpCode): keep C line if possible
8832 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8833 C line moved if possible
8834 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8835 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8836 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8837 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8839 * (pic16_getJumptabpCode): NEW, needed in...
8840 * (LinkFlow): fixed handling of jumptables, calls and conditional
8842 * (pic16_InsertCommentAfter): NEW
8843 * (pic16_pCodeReplace): made verbose and flow preserving
8844 * (AnalyzeFlow): added call to data flow analysis
8845 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8846 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8847 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8849 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8851 * src/SDCCast.c (decorateType): fixed bug #1105626
8853 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8855 * device/include/asm/pic16/features.h,
8856 * pic18f*.h headers,
8857 * device/include/pic16/adc.h,
8858 * device/include/pic16/delay.h,
8859 * device/include/pic16/i2c.h,
8860 * device/include/pic16/malloc.h,
8861 * device/include/pic16/stdio.h,
8862 * device/include/pic16/stdlib.h,
8863 * device/include/pic16/string.h,
8864 * device/lib/pic16/libc/stdio/printf_tiny.c,
8865 * device/lib/pic16/libc/stdio/printf_small.c,
8866 * device/lib/pic16/libc/stdio/strmgpsim.c,
8867 * device/lib/pic16/libc/stdio/strmmssp.c,
8868 * device/lib/pic16/libc/stdio/strmusart.c,
8869 * device/lib/pic16/libc/stdio/vfprintf.c,
8870 * device/lib/pic16/libc/stdlib/ltoa.c,
8871 * device/lib/pic16/libc/stdlib/putchar.c,
8872 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8873 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8874 * device/lib/pic16/libc/stdlib/memchrram.c,
8875 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8876 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8877 * device/lib/pic16/libio/adc/adcbusy.c,
8878 * device/lib/pic16/libio/adc/adcread.c,
8879 * device/lib/pic16/libio/adc/adcsetch.c,
8880 * device/lib/pic16/libio/usart/ubaud.c,
8881 * device/lib/pic16/libio/usart/ubusy.c,
8882 * device/lib/pic16/libio/usart/udrdy.c,
8883 * device/lib/pic16/libio/usart/uopen.c,
8884 * device/lib/pic16/libio/usart/uputc.c,
8885 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8886 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8887 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8888 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8889 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8890 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8891 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8892 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8893 specific keywords to double underlined form,
8894 * device/lib/pic16/libc/Makefile.rules,
8895 * device/lib/pic16/libsdcc/Makefile.rules,
8896 * device/lib/pic16/libm/Makefile,
8897 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8898 to compile with C standard set in Makefile.common
8899 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8900 rand.c and crc.c in compilation process,
8901 * device/lib/pic16/libsdcc/int/divuint.c,
8902 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8903 `c' from signed to unsigned,
8904 * device/lib/pic16/startup/crt0.c,
8905 * device/lib/pic16/startup/crt0i.c,
8906 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8907 keywords to double underlined form, bug fixes in _do_cinit function
8908 which prevented the correct initialization of the .idata segment,
8909 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8910 core to enter a infinite loop
8911 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8913 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8915 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8917 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8919 * device/include/Makefile.in: add support for hc08 subdirectory
8920 * device/include/hc08/: new subdirectory
8921 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8922 Lucas Loizaga, thanks!
8923 * device/include/hc08/mc68hc908qy.h,
8924 * device/include/hc08/mc68hc908gp32.h,
8925 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8926 their own directory. Changed internal macro names to use the compiler
8927 reserved namespace. Changed SDCC specific keywords to double
8929 * device/include/math.h,
8930 * device/include/malloc.h,
8931 * device/include/stdarg.h,
8932 * device/include/stdbool.h
8933 * device/include/string.h,
8934 * device/include/tinibios.h,
8935 * device/include/ds400rom.h,
8936 * device/include/8051.h,
8937 * device/include/8052.h,
8938 * device/include/80c51xa.h,
8939 * device/include/at89c55.h,
8940 * device/include/at89S8252.h,
8941 * device/include/at89x51.h,
8942 * device/include/at89x52.h,
8943 * device/include/ds80c390.h,
8944 * device/include/reg764.h,
8945 * device/include/regc515c.h,
8946 * device/include/sab80515.h,
8947 * device/include/mcs51/c8051f000.h,
8948 * device/include/mcs51/c8051f018.h,
8949 * device/include/mcs51/c8051f020.h,
8950 * device/include/mcs51/c8051f040.h,
8951 * device/include/mcs51/c8051f060.h,
8952 * device/include/mcs51/c8051f120.h,
8953 * device/include/mcs51/c8051f300.h,
8954 * device/include/mcs51/c8051f310.h,
8955 * device/include/mcs51/c8051f320.h,
8956 * device/include/mcs51/c8051f330.h,
8957 * device/include/mcs51/c8051f350.h,
8958 * device/include/z180.h: Changed SDCC specific keywords to double
8961 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8963 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8965 * (pic16_assignConfigWordValue): disable testing of configuration
8966 register value with config mask,
8967 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8968 function with port->fun_prefix,
8969 * (genFunction): when generating a naked interrupt function never
8970 create an absolute segment placed in interrupt vector address, place
8971 the actual interrupt function at IVA instead, when an interrupt
8972 function is generated with unspecified interrupt then do not create
8973 the absolute section,
8974 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8975 code for generating a call to generic pointer get/put function with
8976 a call to function pic16_callGenericPointer(),
8977 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8978 the call to the generic pointer get/put functions with prefixing the
8979 function name with port->fun_prefix,
8980 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8981 * src/pic16/main.c (_process_pragma): prefix function with
8983 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8984 calling assembler, old 18Fxxxx macro is deprecated,
8985 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8986 PC_ASMDIR in while condition,
8987 * (findInstruction): add PC_ASMDIR in while condition,
8988 * (buildCallTree): prefix main with port->fun_prefix,
8989 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8990 identifier for variable with banked access in instructions BTFSS,
8991 BTFSC, BCF, BSF, BTG
8992 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8993 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8994 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8995 perform optimization when enviroment variable NO_REG_OPT is set,
8996 * (insideLRBlock): NEW, return 1 if register is inside an
8997 INF_LOCALREGS block,
8998 * (RemoveRegFromLRBlock): remove a register that is completely
8999 eliminated by register optimization, but it is still left in local
9000 register store/restore in/from stack block,
9001 * (Remove2pcodes): after removing register, check to see if it
9002 should be removed from local register store/restore in/from stack
9004 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9005 DUMMY_READ_VOLATILE,
9007 * device/include/pic16/adc.h: minor prototype modifications and
9009 * device/include/pic16/malloc.h: added GPL notice various
9011 * device/include/pic16/stdint.h: NEW, standard header for ints
9012 * device/include/pic16/delay.h: NEW, header for delay functions,
9013 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9015 * device/include/pic16/signal.h: NEW, header providing helper macros
9016 for implementing signal handlers,
9017 * device/include/pic16/stdio.h: added prototypes for functions,
9018 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9019 prototypes for stdin and stdout, added macro PUTCHAR to
9020 automatically implement putchar function prototype,
9021 * device/include/pic16/usart.h: modified and updated USART library,
9022 * device/lib/pic16/libio/adc/,
9023 * device/lib/pic16/libio/i2c: some modifications to improve library
9025 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9026 family of functions,
9027 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9028 family of functions and other sources,
9029 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9030 of the PIC18Fxx[28] devices,
9031 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9032 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9033 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9034 _do_cinit function, because the previous failed when local variables
9035 where not placed in the same memory bank,
9036 * device/lib/pic16/libsdcc/char/: various modifications to improve
9037 library performance,
9038 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9039 information on the new functions of the c library and more...
9041 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9043 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9045 2005-03-26 Raphael Neider <rneider AT web.de>
9047 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9048 if condition == CARRY)
9049 * (genCmp): adapted to new genSkipc semantics
9050 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9051 on rIfx (genCmp was broken)
9053 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9055 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9056 * src/z80/main.c (_keywords[]),
9057 * src/SDCCglobal.h (struct options),
9059 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9060 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9061 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9062 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9063 always available in leading double underscore form. The C99 support is
9064 mostly missing, but it's a start.
9065 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9066 reserved identifier "__data".
9068 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9070 * src/mcs51/peeph.def: fixed bug 1170013
9072 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9074 * device/include/mcs51reg.h: fixed bug 842007
9076 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9078 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9081 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9083 * src/port.h (struct PORT),
9084 * src/avr/ralloc.c (avr_assignRegisters),
9086 * src/ds390/ralloc.c (ds390_assignRegisters),
9088 * src/hc08/ralloc.c (hc08_assignRegisters),
9090 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9092 * src/pic/ralloc.c (pic14_assignRegisters),
9094 * src/pic16/ralloc.c (pic16_assignRegisters),
9096 * src/xa51/ralloc.c (xa51_assignRegisters),
9098 * src/z80/ralloc.c (z80_assignRegisters),
9100 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9101 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9103 * src/SDCCdflow.c (computeDataFlow),
9105 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9107 * src/SDCCcflow.c (*),
9109 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9110 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9111 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9112 immedDom() returning wrong block; probably fixes bug #1160833)
9114 2005-03-20 Borut Razem <borut.razem AT siol.net>
9116 * support/scripts/inc2h.pl: WIN32 port
9118 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9120 * device/lib/makefile.in: added abs.c and labs.c
9122 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9124 * device/include/stdint.h: added
9125 * device/lib/abs.c: added
9126 * device/lib/labs.c: added
9127 * device/include/stdlib.h: added abs() and labs() prototypes
9128 * device/lib/libsdcc.lib: added abs and labs
9129 * device/include/float.h,
9130 * device/lib/_fsmul.c,
9131 * device/lib/printf_fast.c,
9132 * device/lib/printf_tiny.c: updated comments
9134 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9136 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9139 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9141 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9142 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9144 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9146 * device/lib/printf_large.c: removed inline assembly for portability and
9147 readability. Use printf_fast if speed or size are more important.
9148 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9149 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9151 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9153 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9154 prevent compiler warning
9156 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9158 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9159 moved to level 0 and declared as static. Also they are explicit
9160 placed in access bank. This was necessery because some times they
9161 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9162 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9163 optimizations. Currently only compare to unsigned char is implemented,
9164 * src/pic16/gen.c: added fReturnIdx array,
9165 * (struct resolvedIfx) is moved to gen.h and made public,
9166 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9167 * (aopForSym): added an optimization to directly store in stack of
9168 the operand of a SEND iCode,
9169 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9170 but as registers instead (AOP_REG) using the fReturnIdx array,
9171 * (pic16_freeAsmop): remove the freed register from the
9172 _G.sregsAlloc field,
9173 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9174 a compare of 'WREG',
9175 * (pic16_popGetTempRegCond): changed function prototype, now
9176 function takes also a bitVector argument v which holds the current
9177 set of registers that are allocated for stack access by aopForSym,
9178 registers allocated in aopForSym for accessing stack symbols are not
9179 any more part of the functions usedRegs field,
9180 * (genCall): some times aopOp is called for a stack variable to be
9181 send, aopForSym might perform the push, if this is true make sure
9182 that genCall doesn't push the variable twice by testing _G.resDirect,
9183 * (genFunction): changed testing for unspecified interrupt number
9184 from 256 to INTNO_UNSPEC,
9185 * modified selection scheme of frame pointer generation. Previously
9186 if function did use local registers a frame pointer was generated,
9187 now a frame pointer is generated only if function has arguments
9188 (that need PLUSW2 register access), or has stack arguments, or the
9189 compiler is not instructed to omit the frame pointer,
9190 * (genEndFunction): before restoring local registers that were saved
9191 in the function preamble, also restore the registers that *might*
9192 have been allocated for stack access,
9193 * (genRet): removed some old comments,
9194 * (genCmp, the active (RN's) version): added a call to the
9195 pic16_genCmp_special function to perform the compare with a more
9196 robust and optimized way,
9197 * (genInline): a feature has been added in inline code generation,
9198 which allows a wildcard variable substitution when writing inline
9199 assembly. Code is incomplete and experimental therefore undocumented,
9200 * (genCast): changed order of aopOp for result and right to allow
9201 aopForSym to directly load the result if possible,
9202 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9203 perform an optimized compare on some selected special occasions,
9204 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9205 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9206 generate an IVT any more,
9207 * src/pic16/main.c (pic16_optionsTable): added command line option
9209 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9210 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9212 * src/pic16/NOTES: Raphael Neider added in list of active developers
9213 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9214 jumptable_end to prevent bug #,
9215 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9216 inCond and outCond fields,
9217 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9218 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9219 turn off register spilling,
9220 * (packRegsForOneUse): synced with other ports' versions although it
9221 is not used currently,
9222 * (pic16_packRegisters): added an optimization while reading
9223 structure bitfields, some registers may be saved (malloc code is
9224 decreased by 80 bytes)
9226 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9228 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9229 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9230 this can be optimized more?
9232 2005-03-10 Raphael Neider <rneider AT web.de>
9234 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9235 genNearPointerGet): (hopefully) fixed access to bitfields via
9236 pointers (p->bitN = x; and x = p->bitN; failed)
9238 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9240 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9242 2005-03-09 Raphael Neider <rneider AT web.de>
9244 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9246 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9248 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9249 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9250 (regTypeNum): set REG_BIT type if necessary
9251 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9252 * support/regression/tests/critical.c: check bug 1144613
9254 2005-03-02 Raphael Neider <rneider AT web.de>
9256 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9258 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9260 * src/avr/ralloc.c (serialRegAssign),
9261 * src/ds390/ralloc.c (serialRegAssign),
9262 * src/hc08/ralloc.c (serialRegAssign),
9263 * src/mcs51/ralloc.c (serialRegAssign),
9264 * src/pic/ralloc.c (serialRegAssign),
9265 * src/pic16/ralloc.c (serialRegAssign),
9266 * src/xa51/ralloc.c (serialRegAssign),
9267 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9269 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9271 * src/SDCCast.c (decorateType): fixed bug 1124787
9273 2005-02-20 Hubert Sack <sack AT digiplan.de>
9274 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9276 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9279 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9281 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9282 to keep the correct label reference count when adding/removing references
9283 to labels. A peephole file using this is appended to patch #1144962.
9285 2005-02-14 Raphael Neider <rneider AT web.de>
9287 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9288 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9289 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9290 retrievals of result operand's value on assignment
9292 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9294 * device/include/pic16/string.h: modified prototype for memccpy()
9295 to memccpy(void *, void *, char, size_t)
9296 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9297 check whether to omit frame pointer or not,
9298 * (genInline): convert all occurences of "\n" to LF in inline
9299 assembler blocks, this helps formatting the inline text,
9300 * (pic16_loadFSR0): modified prototype,
9301 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9302 removed some 8051 legacy code,
9303 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9304 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9305 before allocating temporary registers in functions,
9307 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9309 * support/regression/tests/bitvars.c: corrected the "fix"
9311 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9313 * support/regression/tests/bitvars.c,
9314 * support/regression/tests/bitwise.c,
9315 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9317 2005-02-10 Raphael Neider <rneider AT web.de>
9319 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9320 different size for Alpha
9321 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9323 2005-02-09 Raphael Neider <rneider AT web.de>
9325 * src/SDCC.lex(doPragma) : save and restore warning options as well
9326 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9327 * have #pragma less_pedantic set the errorlevel to WARNING
9329 * (cloneOptimize) : fixed wrong malloc's size
9330 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9331 facilitate correct handling of #pragma (save|restore)
9333 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9335 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9337 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9339 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9341 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9343 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9345 2005-02-02 Raphael Neider <rneider AT web.de>
9347 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9348 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9349 * (pic16_storeForReturn): fixed to allow returning function pointers
9350 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9351 * device/include/pic16/{stddef.h,stdbool.h}: added
9353 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9355 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9357 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9359 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9360 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9361 appeared to be required
9363 2005-01-31 Borut Razem <borut.razem AT siol.net>
9365 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9366 include/mcs51 and include/z80 directories to the package
9368 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9370 * src/hc08/gen.c (genFunction): fixed bug #1112752
9372 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9374 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9376 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9378 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9380 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9382 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9384 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9386 * device/include/c8051fxxx.h: removed these 6 files
9387 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9389 2005-01-26 Raphael Neider <rneider AT web.de>
9391 * src/pic16/gen.c (genAssign): fixed assignment from longs
9392 in codespace (were cut to three bytes)
9393 * (genDummyRead): implemented (except for CODESPACE...),
9395 * src/pic16/glue.c (emitStatistics): beautified
9396 * device/lib/pic16/libm/Makefile: added include path
9398 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9400 * src/z80/gen.c (aopPut): fixed bug #1103902
9402 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9404 * device/lib/expf.c: fixed bug #1095792
9406 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9408 * device/lib/pic16/libm: added Math library sources
9410 2005-01-24 Raphael Neider <rneider AT web.de>
9412 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9413 to enable upcast to pCodeOpReg2 (there is no type tag to
9414 differenciate the two and pic16_popGet2p cast into PCOR2)
9415 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9416 (sizeof(sectNames) changed to sizeof(sectName))
9417 Both patches fix segfaults under MinGW.
9419 2005-01-23 Raphael Neider <rneider AT web.de>
9421 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9422 Safe_[mc]?alloc()'ed variables
9423 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9424 of (byte sized) temporaries (assign them to WREG for now)
9425 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9426 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9427 this might fix SIGSEGVs on MinGW...
9428 * src/SDCCopt.c (killDeadCode): restored original behaviour
9429 (volatile operands might get thrown away though)
9431 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9433 * src/pic16/gen.c: fixed bug #1106975,
9434 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9435 pointer update, INTCON is saved, global interrupts are disabled and
9436 restored after updateing TOS.
9437 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9438 * added function attribute 'shadowregs' to take advantage of shadow
9440 * added function attribute 'wparam' as an alternative to the wparam
9442 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9443 user declares a non-ISR function as 'shadowregs',
9444 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9446 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9448 * .version: bumped version number to 2.4.8
9449 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9451 * device/lib/pic16/libio/i2c/: I2C module support library,
9452 * device/include/pic16/i2c.h: I2C support library header,
9453 * device/lib/pic16/libc/stdio/: standard IO support sources,
9454 * (printf_small.c): printf_small() source, supports float print,
9455 * (printf_tiny.c): printf_tiny() source, does not support floats,
9456 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9457 enable global optimizations for entire library source, other
9458 Makefiles in the source tree are also modified to reflect this,
9459 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9461 * doc/sdccman.lyx: updated to reflect new changes,
9462 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9463 sym->onStack if-case,
9464 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9465 sbit, idata, _idata, xdata, _xdata,
9466 * added pragma library, to link an external library, (see doc),
9467 * removed command line options, --pomit-config-words, --pomit-ivt,
9468 --pleave-reset-vector,
9469 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9470 when calling assembler to reflect memory model used, also define
9471 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9472 reflect stack model used,
9473 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9474 on stack return NULL,
9476 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9478 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9479 of the operands is volatile. Fixes #1020220
9481 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9483 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9484 * (OptimizeRegUsage): make sure that there is really no other flow where
9485 the first pCode is used
9487 2005-01-22 Raphael Neider <rneider AT web.de>
9489 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9490 to fix #1106967 (pCode->seq are not set up correctly)
9492 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9494 * src/SDCCglue.c (glue): make sure code area is declared before the
9495 static initialization area.
9497 2005-01-21 Raphael Neider <rneider AT web.de>
9499 * device/lib/Makefile.in: fixed test for pic16 install dir
9500 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9502 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9503 added --optimize-goto compiler switch and pragma wparam documentation
9504 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9505 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9506 and PRODH closing bug #1071770 (peephole optimizer)
9508 2005-01-19 Raphael Neider <rneider AT web.de>
9510 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9511 cmdLine buffers (used when calling sdcpp...) are large enough
9512 (MAX_PATH=256 truncates arguments leading to system halts when
9514 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9515 * (genUminus): rewritten to for efficiency
9516 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9517 used uninitialized in some cases)
9518 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9519 copy the third byte from the int -- now assumes 0x80 (data memory)
9520 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9521 operands (genAddLit expects the iCode's operands to swapped as
9522 well), fixed leftover bytes (crashed for short left operands)
9523 * (pic16_genMinusDec): performance improvements, removed false
9525 * (pic16_genMinus): fixed to cope with differently sized operands
9526 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9528 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9529 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9530 new banksel optimization
9531 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9532 analysis for temporary registers (segfaults...)
9533 * src/pic16/peeph.def: added rule
9535 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9537 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9538 which converts a float number to its ASCII representation
9539 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9540 functions to convert the fractional and integer part of a float to ASCII,
9541 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9542 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9544 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9546 * device/include/pic16/adc.h: added GPL info,
9547 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9548 a pCodeOp as tested operand,
9549 * (genNearPointerGet): optimized bit testing, does not use
9550 intermediate register for bit value, test directly instead with
9551 BTFSS, BTFSC, works only for single bits,
9552 * (genpic16Code): dump the name of the iCode in the asm,
9553 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9554 renamed to pic16_decodeOp,
9555 * (serialRegAssign): do not allocate a temporary register for iCode
9556 sequences that test a single bit for 1/0
9558 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9560 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9561 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9562 access stack and frame pointers. They are initially assigned to
9563 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9564 accessing SFRs. Updated all occurences of modification of stack or
9565 frame pointer in gen.c and pcode.c,
9566 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9567 assigning of a literal value to pointers,
9568 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9569 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9572 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9574 * doc/sdccman.lyx: update documentation about stack pragma, added
9575 some info for stack memory models
9577 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9579 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9581 2005-01-08 Raphael Neider <rneider AT web.de>
9583 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9584 udata sections to fix bug #1097823
9586 2005-01-05 Raphael Neider <rneider AT web.de>
9588 * src/pic16/gen.c (genGenericShift): added handling of differently
9589 sized left operand and result
9591 2005-01-04 Raphael Neider <rneider AT web.de>
9593 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9594 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9595 to hold the condition bit)
9596 * added new version of genCmp (old code available via #define)
9597 * added new version of genShiftLeft/genShiftRight in a generic
9598 way, now supports shifting by negative values
9599 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9600 shiftCount (expected by genGenericShift)
9601 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9602 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9604 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9605 is an invalid literal too...)
9607 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9609 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9610 from Raphael Neider,
9611 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9612 for 8-bit literals. This fixes some literal operands which are sign
9613 extended to 16-bits ints when instruction needs only 8-bits.
9615 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9617 * device/lib/logf.c: added mcs51 assembly version
9618 * device/lib/expf.c: added mcs51 assembly version
9619 * device/lib/_logexpf.c: new shared asm code for expf and logf
9620 * device/include/math.h: add defines for assembly math library
9621 * device/lib/Makefile.in: build new _logexpf.c
9622 * device/lib/libfloat.lib: use new _logexpf.c
9624 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9627 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9628 device types which have less than 0x7f registers.
9630 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9632 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9634 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9636 * device/lib/printf_fast.c: only build on supported arch.
9637 * device/lib/printf_tiny.c: only build on supported arch.
9638 * device/lib/printf_fast_f.c: only build if asm float lib
9639 * device/lib/_fsget1arg.c: only build if asm float lib
9640 * device/lib/_fsget2args.c: only build if asm float lib
9641 * device/lib/_fsnormalize.c: only build if asm float lib
9642 * device/lib/_fsreturnval.c: only build if asm float lib
9643 * device/lib/_fsrshift.c: only build if asm float lib
9644 * device/lib/_fsswapargs.c: only build if asm float lib
9645 * device/include/stdio.h: don't provide print_fast,
9646 print_fast_f, print_tiny prototypes if --xstack used
9648 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9650 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9651 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9654 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9656 * device/lib/printf_fast_f.c: same as printf_fast, but
9657 with floating point enabled
9658 * device/lib/printf_fast.c: minor tweaks
9659 * device/include/stdio.h: add printf_fast_f
9661 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9663 * src/SDCCmain.c: make --float-reent default for mcs51
9664 * device/lib/_fsadd.c: added mcs51 assembly version
9665 * device/lib/_fssub.c: added mcs51 assembly version
9666 * device/lib/_fsmul.c: added mcs51 assembly version
9667 * device/lib/_fsdiv.c: added mcs51 assembly version
9668 * device/lib/_fseq.c: added mcs51 assembly version
9669 * device/lib/_fsneq.c: added mcs51 assembly version
9670 * device/lib/_fsgt.c: added mcs51 assembly version
9671 * device/lib/_fslt.c: added mcs51 assembly version
9672 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9673 * device/lib/Makefile.in: add _fscmp to build
9674 * device/lib/libfloat.lib: add _fscmp to build
9676 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9678 * device/lib/_fs2slong.c: added mcs51 assembly version
9679 * device/lib/_fs2sint.c: added mcs51 assembly version
9680 * device/lib/_fs2schar.c: added mcs51 assembly version
9681 * device/lib/_fs2ulong.c: added mcs51 assembly version
9682 * device/lib/_fs2uint.c: added mcs51 assembly version
9683 * device/lib/_fs2uchar.c: added mcs51 assembly version
9684 * device/lib/_slong2fs.c: added mcs51 assembly version
9685 * device/lib/_sint2fs.c: added mcs51 assembly version
9686 * device/lib/_schar2fs.c: added mcs51 assembly version
9687 * device/lib/_ulong2fs.c: added mcs51 assembly version
9688 * device/lib/_uint2fs.c: added mcs51 assembly version
9689 * device/lib/_uchar2fs.c: added mcs51 assembly version
9690 * device/include/float.h: added #define to select asm vs c
9692 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9694 * device/lib/printf_fast.c: improvements to float output
9695 * device/include/float.h: add defines for assembly float library
9696 * device/lib/_fsget1arg.c: receive 1 float arg
9697 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9698 * device/lib/_fsnormalize.c: normalize a float
9699 * device/lib/_fsreturnval.c: return float, various helper routines
9700 * device/lib/_fsrshift.c: right shift a float's mantissa
9701 * device/lib/_fsswapargs.c: swap 2 floats
9702 * device/lib/Makefile.in: build these 6 new files for mcs51
9703 * device/lib/libfloat.lib: add these 6 files to the library
9705 2004-12-26 Borut Razem <borut.razem AT siol.net>
9707 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9710 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9712 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9713 and fully reentrant and register bank neutral.
9714 * device/lib/printf_fast.c: added float (not enabled by default),
9715 added compact/slower integer (also not enabled by default),
9716 improved size/speed of fast integer code, other minor changes
9717 * device/include/stdio.h, device/lib/Makefile.in,
9718 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9720 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9722 * src/pic16/pcode.c: declaring variables other than at the start of a
9723 block is not supported in C by VC6.
9725 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9727 * applied a previous patch from Raphael Neider that wasn't included
9728 in the previous commits, which fixes infinite loops within jumptable
9730 * made some fixes that previous patches introduced
9732 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9734 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9735 that fixes an issue with AOP_PCODE asmop's offset,
9736 * (pic16_popCopyReg): update instance field too,
9737 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9738 function of pic port,
9739 * (genCmp, genAnd, genAssign),
9740 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9742 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9744 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9745 variables initial values to idata section,
9746 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9747 variables in some functions. This utilizes parmBytes field of iCode
9748 structure to hold the offset of the variable in stack. (might be
9749 able to use the stack field too?)
9750 * applied patch from Raphael Neider # ### , # ###
9751 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9752 variable initial values in idata section,
9753 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9754 for static variables with initial value
9755 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9756 applied fix in while loop from Raphael Neider.
9758 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9760 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9761 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9762 * src/ds390/ralloc.c (serialRegAssign): spill bits
9763 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9764 * support/Util/SDCCerr.c,
9765 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9766 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9767 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9769 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9771 * device/include/sdcc-lib.h: inserted LGPL, added includes
9772 asm/ds390/features.h and asm/mcs51/features.h
9773 * device/include/asm/default/features.h,
9774 * device/include/asm/gbz80/features.h,
9775 * device/include/asm/z80/features.h: added empty _AUTOMEM
9777 * device/include/asm/ds390/features.h,
9778 * device/include/asm/mcs51/features.h: added files with defines for
9779 _AUTOMEM and _STATMEM indicating automatic and static storage class
9780 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9781 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9782 * src/SDCCicode.c (geniCodeCast),
9783 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9784 * src/SDCCloop.c (loopInduction): removed unused variable lr
9785 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9786 to convertToFcall to include char modulo (RFE 1065037), added check
9787 if left operand is unsigned and use abs of literal value
9788 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9789 as it doesn't work after conversion from peephole.def to peephole.rul
9790 * src/mcs51/gen.c (toBoolean): added check for size,
9791 (genModOneByte): optimized code for signed char modulo a literal
9792 power of 2 (thanks to Hubert Sack),
9793 (genRRC): removed unnecessary "clr c",
9794 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9795 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9797 swapped rules 256.c and 256.d,
9798 extended 256.d by using new multiple checks (thanks Erik),
9799 added rules 256.e and 256.f,
9800 updated rule 261.a and 261.b to new generated code
9801 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9803 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9805 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9806 induction related bugs, including first part of bug #1074377
9808 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9810 * applied patch from bug-report #1076292,
9811 * applied patches for genAnd and Goto-optimizations for Raphael
9813 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9814 dump a less iCode information,
9815 * src/pic16/device.h (pic16_options_t): added field debgen,
9816 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9817 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9818 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9820 * (various functions): added macros FENTRY and FENTRY2 to functions,
9821 to emit function prologue,
9822 * (various functions): fixed indentation,
9823 * (genNearPointerGet): fixed loading of FSR0,
9824 * (genPackBits): applied patch from Raphael Neider to fix updating
9825 of FSR0 and touching only the modified bits,
9826 * src/pic16/genarith.c (various functions): added macros FENTRY to
9827 emit function prologue in comments,
9828 * src/pic16/pcode.h: added functions debugf2, debugf3,
9829 * src/pic16/ralloc.c: partial fix for packForPush caused
9832 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9834 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9835 <stsp AT users.sourceforge.net> with reversed byte order
9836 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9838 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9840 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9842 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9843 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9845 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9847 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9849 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9851 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9853 (setFromConditionArgs): friendly operand parser for peephole rules,
9854 (operandBaseName, operandsNotRelated): new peephole condition
9855 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9856 architecture specific register naming into account, handles n-way
9857 comparisons, and supports quoted literals
9858 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9860 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9862 * src/mcs51/peeph.def: fixed bug #1076940
9864 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9866 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9868 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9870 Adding support for replacing ljmps with sjmps in jumptables
9871 generated for switch statements. For now you need to set the
9872 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9873 Now 4 algorithms for mcs51 jumptable generation are used:
9874 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9875 addresses loaded pc-relative for up to 112 cases and stack-pushing
9876 target addresses loaded with offset from dptr for up to 256 cases.
9878 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9879 * src/mcs51/main.c: adapted constants for switch table generation
9880 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9882 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9884 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9885 * support/regression/tests/bug1057979.c: added test for bug 1073386
9887 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9889 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9892 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9894 * src/pic16/device.h,
9895 * src/pic16/genarith.c,
9898 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9900 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9902 Large cummulative patch for pic16 port.
9903 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9904 to call when a stack overflow occurs,
9905 * (malloc.h): added CVS Id tag,
9906 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9908 * added libc directory. The current version of LibC contains string
9909 functions, ctype functions and macros and some functions of the
9910 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9911 be extensively tested in the future. Standard disclaimer here.
9912 Library is not automatically build yet. But one can build it by
9913 invoking 'make' inside the libc directory.
9914 * added ADC library under libio. Preliminary version yet.
9916 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9917 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9918 aopForRemat() now and not by pic16_aopOp(),
9919 * (pic16_popGetTempReg): removed warning messgae when allocating
9920 temporary registers, its a buggy feature and will be removed,
9921 * (pic16_popGet): set register instance field in AOP_CRY,
9922 * (pic16_outBitC): fixed for results in size greater than 1,
9923 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9924 * (pic16_storeForReturn): optimized return of 0,
9925 * (genCmp): experimental code for new genCmp which uses PIC18's
9926 special compare&skip instructions. Initial tests fail some times
9927 with variables grater than 1 byte in size, so new code is disabled,
9928 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9930 * (genCast): began a fix to optimize the casting of a bit to another
9931 bit, now assigning a bitfield to another bitfield will fail, sorry,
9932 * src/pic16/main.c: disabled the use of lr-support feature,
9933 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9934 * added some function prototypes, added function _debugf prototype,
9935 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9936 bits with offset (case PO_GPR_BIT),
9937 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9939 * (isBankInstruction): modified to return 0 for no banking instruction,
9940 and 1 for banking instruction,
9941 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9942 caused stop processing pCodes after a inline assembly block,
9943 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9944 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9945 registers when it shouldn't,
9946 * src/pic16/ralloc.c (allocReg): add preliminary support for
9947 supporting a limited set of temporary registers,
9949 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9951 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9952 genDataPointerSet): ensure assignments always copy in MSB to LSB
9954 (loadRegFromAop): recognize CLRH optimization,
9955 (genFunction): optimize RECEIVE iCodes in reentrant functions
9957 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9959 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9960 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9962 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9963 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9964 contiguous with data
9966 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9968 * device/lib/_gptrget.c (_gptrget),
9969 * device/lib/_gptrgetc.c (_gptrgetc),
9970 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9971 instead of sjmp to ret
9972 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9973 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9975 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9977 * .version: bumped version to 2.4.7
9978 * device/lib/_gptrget.c (_gptrget): is now _naked
9979 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9980 * device/lib/_gptrput.c (_gptrput): is now _naked
9981 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9982 (createFunction): fixed xstack
9983 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9984 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9986 (geniCodeCritical): store original interrupt state in an iTemp bit
9987 var unless stack-auto
9988 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9989 * src/SDCCmain.c (setIncludePath): added include/target to search path
9990 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9991 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9993 (processFuncArgs): put bit vars in bit area
9994 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9995 unsaveRBank): fixed xstack,
9996 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9997 (genFunction, genEndFunction): fixed xstack,
9998 (genAssign): optimization don't walk backwards through mem
9999 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10000 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10001 * support/regression/Makefile: also make library (for stack-auto) when
10002 making "all" and added "test-mcs51-xstack-auto"
10003 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10004 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10005 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10006 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10007 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10008 make-library by MAKE_LIBRARY
10009 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10010 regression tests for xstack
10011 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10012 * support/regression/tests/critical.c: test for critical on mcs51
10014 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10016 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10017 built version of sdcc instead of installed version
10019 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10021 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10022 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10024 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10025 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10026 WARNING: remove device/lib/build/z80/printf.o by hand when
10027 updating from previous build!
10028 * device/lib/z80/printf.c: updated comment
10029 * support/regression/tests/bug1057979.c: test all ports now
10030 * support/regression/tests/bug1065458.c: file added
10032 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10034 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10035 *_start and *_end symbols for static functions
10037 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10039 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10040 and search crt0.o in all library paths,
10041 (setIncludePath): proper handling of --nostdinc,
10042 (setLibPath): proper handling of --nostdlib
10043 * support/regression/Makefile,
10044 * support/regression/ports/ds390/spec.mk,
10045 * support/regression/ports/gbz80/spec.mk,
10046 * support/regression/ports/hc08/spec.mk,
10047 * support/regression/ports/mcs51/spec.mk,
10048 * support/regression/ports/mcs51-large/spec.mk,
10049 * support/regression/ports/mcs51-stack-auto/spec.mk,
10050 * support/regression/ports/z80/spec.mk: use include and lib files from
10051 built version of sdcc instead of installed version
10052 * doc/sdccman.lyx: fixed typo in --nostdinc
10054 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10057 * src/pic/device.c,
10058 * src/pic/ralloc.c,
10059 * src/pic/gen.c : added support to generate code for struct bit fields.
10061 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10063 * as/xa51/xa_version.h,
10064 * device/include/errno.h,
10065 * device/include/regc515c.h,
10066 * device/lib/_itoa.c,
10067 * device/lib/_ltoa.c,
10068 * device/lib/ser_ir_cts_rts.c,
10069 * sim/ucsim/xa.src/glob.cc,
10070 * sim/ucsim/xa.src/inst_gen.cc,
10071 * sim/ucsim/xa.src/xa_bit.cc,
10072 * sim/ucsim/xa.src/xa_sfr.cc,
10073 * sim/ucsim/z80.src/inst_dd.cc,
10074 * sim/ucsim/z80.src/inst_fdcb.cc,
10075 * support/scripts/keil2sdcc.pl,
10076 * src/pic16/pic16.dsp,
10077 * src/pic16/pic16a.dsp: corrected cvs line endings
10078 * device/lib/printf_large.c: fixed bug 1057979
10079 * src/pic16/gen.c: fixed non-C standard code
10080 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10081 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10082 * support/regression/ports/mcs51/support.c: reload T1 asap
10083 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10084 pdata use and clear idata startup behaviour
10085 * support/regression/tests/bug1057979.c: added
10087 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10089 * device/examples/ds390/ow390/ad26.h,
10090 * device/examples/ds390/ow390/cnt1d.h,
10091 * device/examples/ds390/ow390/crcutil.c,
10092 * device/examples/ds390/ow390/ownet.h,
10093 * device/examples/ds390/ow390/owsesu.c,
10094 * device/examples/ds390/ow390/swt12.h,
10095 * device/examples/ds390/ow390/swtoper.c,
10096 * device/examples/ds390/ow390/temp10.h,
10097 * device/examples/ds390/ow390/thermodl.c,
10098 * device/examples/ds390/tinitalk/tinitalk.dsp,
10099 * device/examples/ds390/tinitalk/tinitalk.dsw,
10100 * device/examples/mcs51/clock/hw.h,
10101 * device/examples/mcs51/simple2/go.bat,
10102 * device/examples/serialcomm/windows/serial.h,
10103 * device/examples/xa51/dummy.c,
10104 * device/examples/xa51/hello.c,
10105 * device/include/80c51xa.h,
10106 * device/include/at89x051.h: corrected cvs line endings
10108 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10110 * src/pic16/main.c (options): added command line --gstack, to trace
10111 stack over/under flows,
10112 * added pragma 'wparam' to allow passing first byte of function
10113 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10114 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10115 call to __gstack_test function and sets up the symbol as extern,
10116 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10117 * popaop): added call to pic16_testStackOverflow,
10118 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10120 * (genCall, genPcall): now all parameters are passed via stack
10121 except in functions that are pass to wparam pragma in which WREG is
10123 * (genPcall): REENTRANT flag is checked to see if variable prototype
10124 contains reentrant keyword, don't call a non-reentrant function, via
10125 a reentrant function pointer or vice versa, functions are never
10127 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10129 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10130 SIGSEGV when accessing a NULL register stucture,
10131 * (pic16_printGPointerType): modified to handle UPPER modifier for
10132 function initializers, changed prototype of function to simpler one,
10133 * (pic16_printIvalFuncPtr): check to see if function is already
10134 added in externs list,
10135 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10136 optimized a move from W to SFR with a move to the same register
10137 later after a CALL,
10138 * device/lib/pic16/debug: NEW directory, contains debug features
10139 which are enabled when linking with libdebug.lib, currently command
10140 line option --gstack enables stack pointer tracing for over/under
10141 flow, corresponding sources are in debug/gstack
10143 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10145 * doc/sdccman.lyx: updated SDCC version,
10146 * (PIC16 port): update list of command line options,
10147 * src/pic16/device.h (structure pic16_options_t): added field gstack
10148 to enable stack overflow tracing on push/pops,
10149 * src/pic16/device.c (statistics structure): added statistics
10151 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10152 pic16_dump_int_registers): increase statistics counters for each
10153 * variable which is encountered
10154 * (pic16_dump_usection): emit each .udata variable to its own udata
10156 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10157 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10158 parameters via stack, otherwise use old scheme,
10159 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10160 assembler output file,
10161 * src/pic16/main.c: added command line options --gstack to enable
10162 push/pop tracing for stack overflow,
10163 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10164 instructions): added size of each instruction,
10165 * (pic16_countInstruction): estimate size of instructions in
10166 the_pFile list, inline assembly blocks are not counted,
10167 * (pic16_FixRegisterBanking): trace previous register usage, when
10168 banksel optimizations is greater than 0, don't emit a redudant
10171 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10173 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10174 * src/pic16/ralloc.c : applied same fix for pic16.
10175 * src/pic/gen.c : tidied it up a little.
10177 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10179 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10180 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10182 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10184 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10186 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10188 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10189 non-reentrant function __modsint in the interrupt function (thus
10190 corrupting math operations during serial I/O)
10191 * device/lib/ser_ir.c: as above, changed buffersize
10192 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10193 256.c,d for zeroing
10194 * doc/Makefile: added option -t for rsync
10196 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10198 * src/SDCCast.h (struct ast),
10199 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10201 2004-10-20 Borut Razem <borut.razem AT siol.net>
10203 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10206 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10208 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10210 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10211 support functions to replace long sequences of MOVFF's from access
10212 bank registers to stack and vice versa,
10213 * src/pic16/device.h: added new field opt_flags, where optimization
10214 flags can be set to enable certain features,
10215 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10216 * pBlock, (genFunction, genEndFunction): surroung loop for
10217 saving/loading used registers in stack with PC_INFO pCodes,
10218 INF_LREGS. Code in between can then be optimized by pCode optimizer
10219 to support function calls,
10220 * (genDataPointerSet): fixed bug which loaded float fields in
10221 structures with corrupt data,
10222 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10223 in a standard way debug info on stderr. Feature used for developing
10224 and debugging only,
10225 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10226 obsolete chunks of code,
10227 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10228 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10229 * pic16/src/pcode.c (pic16_newpCodeInfo,
10230 * (pic16_newpCodeOpLocalRegs),
10231 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10233 * (pic16_pCodeConstString): printing of the initial value of a
10234 symbol as a comment is inhibited since parsing was already done by
10235 copyStr and output is corrupt,
10236 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10238 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10240 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10242 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10244 * as/mcs51/lkarea.c: removed old K&R style,
10245 (lnksect): changed check on boundary error,
10246 (lnksect2): changed check on boundary error,
10247 (lnksect2): extend XSTK to end of page if size = 1
10248 * as/mcs51/lkmain.c: removed old K&R style,
10249 (Areas51): create l_IRAM symbol
10250 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10251 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10252 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10253 * device/lib/_mullong.c: added version to be compiled with xstack
10254 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10255 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10256 * device/lib/mcs51/crtxstack.asm: fixed comment
10257 * src/SDCCglue.c: maxInterrupts defaults to 0,
10258 (emitMaps): added pdata,
10259 (createInterruptVect): (re)moved default,
10260 (glue): added pdata,
10261 (glue): moved __start__xstack to XSTK with default size 1
10262 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10263 and options.float_rent when options.stackAuto is set,
10264 (linkEdit): only write XDATA_NAME if provided on command line
10266 * src/SDCCmem.c: added pdata
10267 * src/port.h: added pdata_name to PORT
10268 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10269 (saveRegisters, unsaveRegisters): removed usage of B,
10270 (genMinus): fixed accumulator clash,
10271 (genJumpTab): added comment, this needs another look
10272 * src/mcs51/gen.c: added check for "B in use" paranoia,
10273 added pushB() and popB()
10274 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10277 * src/ds390/main.c,
10279 * src/mcs51/main.c,
10281 * src/pic16/main.c,
10283 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10284 added PSEG (PAG,XDATA) or NULL to port specifier
10285 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10286 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10287 (_mcs51_genInitStartup): removed __start__xstack equ,
10288 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10289 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10290 * src/z80/gen.c (_rleAppend): fixed warnings
10291 * support/regression/tests/zeropad.c: added pdata test
10292 * .version: bumped to 2.4.6
10294 2004-10-17 Borut Razem <borut.razem AT siol.net>
10296 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10297 as a part of nightly build
10299 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10301 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10302 WREG holds the first byte function parameters,
10303 * (aopForSym): take special case for symbols which are in FARSPACE
10304 but in CODESPACE too,
10305 * (assignResultValue): modified to take into account _G.useWreg,
10306 * (genCall): don't use wreg for parameter passing when function is
10307 declared as reentrant, too, added optimization INCF to stack
10308 pointer when stack parameter count is 1,
10309 * (genFunction, genEndFunction): refurnished and fixed to not using
10310 wreg for passing parameters when function has varargs or is
10311 reentrant, fixed bug with symbol name compare for generating
10312 functions in absolute address,
10313 * (pic16_storeForReturn): refurnished,
10314 * (genCmp): began writing a new version of the function, not ready
10315 yet, therefore it is disabled,
10316 * (genAssign): do not read code memory when assigning a function to
10317 a pointer function,
10318 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10319 array of characters, not pointer,
10320 * (pic16initialComments): in debug mode emit an .ident directive for
10322 * (_process_pragma): emit a new warning type (internal to pic16)
10323 when setting stack to default length, emit a similar warning when
10324 placing a function at absolute address and address is not word aligned
10325 * (_pic16_parseOptions): added 'return TRUE' statement,
10326 * (_pic16_linkEdit): if compiling a source, then add the source's
10327 file object, first in the list of objects to link,
10329 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10331 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10332 * src/pic/main.c : removed VC warning.
10333 * src/pic/gen.c : changed comment.
10335 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10337 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10338 reference to a deprecated symbol _GPTRREG was causing failure to
10339 link. Thanks G. M. Gallant for the info.
10341 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10343 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10344 comments for Bugs item #954788.
10346 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10348 * src/pic16/device.c (pic16_dump_gsection,
10349 * pic16_groupRegistersInSection): handle symbols declared to be in
10350 access bank differently,
10351 * src/pic16/gen.c (struct _G): added field resDirect,
10352 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10353 send values read from stack directly to result and don't allocate
10355 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10357 * (pic16_sameRegsOfs): NEW,
10358 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10359 free because they were not allocated from temporary pool,
10360 * pic16_popRegFromString): workaround to fix a problem with
10361 allocating variables twice or never,
10362 * (genGenPointerGet): using PRODL instead of FSR0H,
10363 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10365 * (genAssign): take advantage of the _G.resDirect flag,
10366 * (genCast): around line 11844, use mov2f instead of directly
10367 MOVFF'ing between operands to account for literal values,
10368 * src/pic16/genutils.c: some new debug functions for gpsim have been
10370 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10371 float with integer part only,
10372 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10373 place variables in access bank
10374 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10375 updated sources to reflect recent changes in gen.c
10377 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10379 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10380 sources that searched for headers in installation path, now the
10381 device/include/pic16 is used,
10382 * src/pic16/glue.c (pic16glue),
10383 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10384 .line directives if not in debug mode, this suppresses assembler's
10385 warnings for ignored directives
10387 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10389 * src/port.h: made reset_regparms prototype void parameter explicit.
10390 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10391 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10392 * doc/sdccman.lyx: documented warning disabling and how to use
10393 printf_large to make it print floats.
10394 * device/include/stdbool.h: NEW
10395 * device/lib/_atof.c,
10396 * device/lib/_divuint.c,
10397 * device/lib/_divulong.c,
10398 * device/lib/expf.c,
10399 * device/lib/printf_large.c,
10400 * device/lib/sincosf.c,
10401 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10402 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10403 a completely reentrant lib.
10405 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10407 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10408 * device/include/pic16/stdio.h: fixed bug with colon
10410 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10412 * device/include/pic16/stdio.h,
10413 * device/include/pic16/stdlib.h,
10414 * device/include/pic16/math.h: NEW
10415 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10416 declared as _naked to reduce overhead
10417 * device/lib/Makefile.in (target port-specific-objects-pic16):
10418 changed * to *.* so to ignore the CVS directory,
10419 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10420 stacked variables back in stack,
10421 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10424 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10426 * .version: bumped version number to 2.4.5
10427 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10428 * support/Util/SDCCerr.c (messages structure): added entry for
10431 Large cumulative patch for pic16 port and libraries.
10432 * device/include/pic16/sdcc-lib.h,
10433 * device/include/pic16/stdarg.h,
10434 * device/include/asm/pic16/features.h,
10435 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10436 * device/include/pic16/float.h: changes reentrant keyword with
10437 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10438 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10439 updated target build-libraries to include objects from gptr,
10440 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10441 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10442 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10443 all function headings,
10444 * src/SDCCmain.c: added global parameter userIncDirsSet,
10445 * (parseCmdLine): when option -I is encountered add directory to
10446 userIncDirsSet too,
10447 * src/version.awk: added space between control and long,
10448 * src/pic16/NOTES: added some notes for the port,
10449 * src/pic16/gen.c: added prototype for mov2fp function,
10450 * (fReturnpic16[]): properly named return value registers,
10451 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10452 * (aopForSym): added code to handle symbols with onStack flag set,
10453 symbols onStack are allocated PTRSIZE bytes,
10454 * (aopFreeAsmop): handles special case where asmops are stack objects,
10455 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10456 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10457 added argument lock to trace flaws in allocating temporary registers
10458 when developing port,
10459 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10460 * (pic16_popRegFromString): reenabled allocating a direct register
10462 * (assignResultValue): various beautifications,
10463 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10464 referenced function argument,
10465 * (genIpush): reenabled to allow stacked arguments, handles only
10466 ic->parmPush iCodes,
10467 * (genCall, genPcall): major changes to allow for variable argument
10468 functions, fixed a bug with falsely restoring stack pointer after
10469 returning from call,
10470 * (genFunction): pending code for critical function,
10471 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10472 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10473 * (genNearPointerGet): fixed bug with indirect reading, was always
10475 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10477 * (genAddrOf): rewrote code to take address of a stacked function parameter
10478 * (genCast): fixed casting to generic pointer type,
10479 * src/pic16/gen.h: added AOP_STA,
10480 * (struct asmop): added field stk,
10481 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10482 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10483 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10484 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10485 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10486 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10488 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10490 * (pic16_port structure): generic pointer size is set to 3,
10491 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10492 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10494 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10495 operand is an iTemp,
10497 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10499 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10500 * debugger/mcs51/simi.c: addapt new syntax of s51
10502 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10504 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10505 * src/pic16/pcode.c: commented out some calls to free() in order to
10508 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10511 * src/SDCCicode.c (isiCodeInFunctionCall),
10512 * src/avr/ralloc.c (selectSpil),
10513 * src/pic/ralloc.c (selectSpil),
10514 * src/pic16/ralloc.c (selectSpil),
10515 * src/ds390/ralloc.c (selectSpil),
10516 * src/hc08/ralloc.c (selectSpil),
10517 * src/xa51/ralloc.c (selectSpil),
10518 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10519 stack in the middle of a function call sequence (fixes bug #1020268)
10520 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10521 costs associated with the minimum switch case.
10523 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10525 * src/SDCC.lex: fixed bug #1030549
10527 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10529 * src/SDCCcse.h (struct cseDef),
10530 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10531 over a function call if the CSE is derived from a symbol whose
10532 address has been taken (fixes bug #1029883)
10533 * support/regression/tests/bug-1029883: a new regression test for
10536 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10538 * src/hc08/gen.c (emitinline): fixed bug #1029778
10539 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10540 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10541 and starts toward RFE #905167)
10543 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10545 * src/pic16/gen.c (mov2f): New function to move an operand to
10546 another without considering if it is a literal or a register,
10547 * (pic16_sameRegs): don't check if they are both AOP_REG,
10548 * (AccRsh): removed andmask=0 lines,
10549 * (genLeftShift): duplicated to be improved in future versions,
10550 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10551 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10552 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10553 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10554 * (insertBankSwitch): fixed inserting banksel directives algorithm
10555 for instructions that follow a skip instruction, this fixes a report
10556 for broken subtraction code generation,
10557 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10558 iCode is a left op, just in case result and right share the same
10561 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10564 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10566 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10567 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10568 on 2004-09-12; it was buggy
10570 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10572 * src/SDCCsymt.h: removed RESULT_CHECK
10577 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10579 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10581 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10582 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10583 configuration values no more rejected by compiler, they are assigned
10584 to configuration registers with a warning message instead,
10585 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10586 the for-loop so last conf register is emitted too,
10587 * (_pic16_initPaths): link library libsdcc.lib by default,
10588 * (_hasNativeMulFor): modified test for multiplication according to
10589 Raphael Neider's remarks. Integer multiplication is also done with
10591 * device/include/pic16/pic18fregs.h: corrected type error in while
10592 testing and including 18f6720 header file
10594 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10596 * src/pic16/device.h (pic16_options): removed field use_crt,
10597 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10598 until an optimization to handle single bits is added,
10599 * (pic16_loadFSR0): moved before genUnpackBits,
10600 * (genAnd): some white lines removed,
10601 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10602 leave_reset flags in pic16_options when using crt modules,
10604 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10606 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10607 for bugs 898889 & 979599. Also used some safer print instructions.
10609 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10611 * src/pic16/device.h (pic16_options_t): added field use_crt,
10613 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10614 catch a probable future bug,
10615 * src/pic16/gen.c: aopIdx function commented out,
10616 * (genAssign): commented out old code which used aopIdx,
10617 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10618 code, added if conditionals to take into account the --use-crt
10619 command line options,
10620 * src/pic16/main.c (pic16_optionsTable): added new command line
10621 options, --use-crt= and --no-crt,
10622 * (_pic16_linkEdit): now the proper crt object is added in the
10623 linker command line except than when --no-crt is specified,
10624 * src/pic16/pcode.c,
10625 * src/pic16/pcode.h: added some structures and functions for a new
10626 optimization scheme to compansate for instruction overhead between
10627 same iCodes, this scheme is currently under development and is not
10628 working in any way,
10629 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10631 * device/lib/pic16/startup/crt0i.c,
10632 * device/lib/pic16/startup/crt0iz.c: added global char variable
10633 __uflags to force the generation of an idata section
10635 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10638 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10639 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10641 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10643 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10644 Frieder) and clarified the default code optimization mode
10646 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10648 * src/SDCC.lex (doPragma, process_pragma),
10649 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10650 "opt_code_size", and "opt_code_balanced"
10651 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10652 regrouped options by category, added support for category headers
10653 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10654 and "--opt-code-size"
10655 * doc/sdccman.lyx: documented these new options and pragmas
10656 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10657 preference into account
10659 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10661 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10662 geniCodePreDec): Fixed bug 904237 by generating a warning
10664 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10666 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10668 * src/pic/device.c : When no max ram set validate full memory range.
10670 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10672 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10674 * device/lib/_gptrget.c,
10675 * device/lib/_gptrput.c: updated comment
10676 * device/lib/calloc.c,
10677 * device/lib/free.c,
10678 * device/lib/malloc.c,
10679 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10680 * src/SDCCcse.c (cseBBlock),
10681 * src/SDCCicode.c (printOperand, geniCodeArray),
10682 * src/SDCCicode.h (struct operand): fixed bug 868103
10683 * support/regression/tests/bug-868103.c: added
10684 * src/SDCCast.c (searchLitOp),
10685 * src/SDCCcse.h (struct cseDef),
10686 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10687 * src/SDCCicode.h (struct operand),
10688 * src/SDCCsymt.h (struct sym_link),
10689 * src/avr/gen.c (hasInc),
10690 * src/ds390/gen.c (hasInc),
10691 * src/hc08/gen.c (genPlusIncr, hasInc),
10692 * src/mcs51/gen.c (hasInc),
10693 * src/pic16/glue.c (pic16_printIvalChar),
10694 * src/pic16/ralloc.c (regWithIdx),
10695 * src/xa51/gen.c (hasInc) : removed warnings
10696 * src/SDCCast.c (createBlock): added comment ???
10697 * src/hc08/ralloc.c: updated comments
10699 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10701 * doc/sdccman.lyx: updated section on switch statements, added
10702 section about semaphore locking
10703 * doc/Makefile: added option -info for latex2html
10704 * device/lib/_gptrget.c,
10705 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10707 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10709 * src/pic/device.h,
10710 * src/pic/device.c,
10711 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10712 maxram is less than 0x100.
10714 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10716 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10718 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10721 * src/mcs51/main.c,
10722 * src/ds390/main.c,
10726 * src/pic16/main.c,
10729 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10730 a jump table is the best form for a switch statement, including
10731 automatic insertion of missing cases to make the case range
10732 continuous. Developed in collaboration with Frieder Ferlemann.
10734 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10736 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10737 accumulator result if it needs sign extension
10739 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10741 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10743 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10745 * device/lib/gbz80/printf.c,
10746 * device/lib/z80/printf.c: removed define for NULL
10748 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10750 * as/xa51/xa_link.c,
10751 * device/examples/ds390/ow390/ad26.c,
10752 * device/examples/ds390/ow390/cnt1d.c,
10753 * device/examples/ds390/ow390/counter.c,
10754 * device/examples/ds390/ow390/ds2480.h,
10755 * device/examples/ds390/ow390/ds2480ut.c,
10756 * device/examples/ds390/ow390/findtype.c,
10757 * device/examples/ds390/ow390/gethumd.c,
10758 * device/examples/ds390/ow390/owllu.c,
10759 * device/examples/ds390/ow390/ownetu.c,
10760 * device/examples/ds390/ow390/swt12.c,
10761 * device/examples/ds390/ow390/swtloop.c,
10762 * device/examples/ds390/ow390/temp.c,
10763 * device/examples/ds390/ow390/temp10.c,
10764 * device/examples/ds390/ow390/thermo21.c,
10765 * device/examples/ds390/ow390/tinilnk.c,
10766 * device/examples/ds390/ow390/tstfind.c,
10767 * device/examples/serialcomm/windows/serial.cpp,
10768 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10769 * device/include/reg51.h: fixed line endings for cvs
10771 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10773 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10774 packRegsForAccUse, packRegisters): new accumulator register
10776 * support/regression/ports/hc08/support.c (_putchar): suppress
10777 warning of unused variable
10778 * src/SDCCicode.c: added SWAP entry to codeTable
10780 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10782 * device/lib/sprintf.c: forgot to add this file before previous commit
10784 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10786 * src/pic16/gen.c (genPackBits): added operand right in function
10787 parameters, load result directly if p_type is POINTER (that is
10788 called by genNearPointerSet)
10789 * (genUnPackBits): added operand left in function parameters,
10790 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10791 FSR0 if accessing bitfields,
10793 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10795 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10796 _print_format; updated printf, sprintf, vsprintf
10797 * device/include/asm/default/features.h: corrected comment/define
10798 * device/lib/Makefile.in: added sprintf.c
10799 * device/lib/libsdcc.lib: added sprintf module
10800 * device/lib/printf_large.c,
10801 * device/lib/vprintf.c,
10802 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10804 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10805 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10806 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10808 * support/regression/tests/zeropad.c: define idata as data for hc08
10810 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10812 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10813 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10814 labels are referenced at least once (even if a reference is not found)
10815 * src/hc08/gen.c (emitcode): set isComment flag for comments
10816 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10817 loads), rules 6a..6b (optimize jumps to return)
10819 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10821 * device/lib/acosf.c (acosf),
10822 * device/lib/asinf.c (asinf),
10823 * device/lib/atanf.c (atanf),
10824 * device/lib/ceilf.c (ceilf),
10825 * device/lib/cosf.c (cosf),
10826 * device/lib/coshf.c (coshf),
10827 * device/lib/cotf.c (cotf),
10828 * device/lib/fabsf.c (fabsf),
10829 * device/lib/floorf.c (floorf),
10830 * device/lib/log10f.c (log10f),
10831 * device/lib/logf.c (logf),
10832 * device/lib/sinf.c (sinf),
10833 * device/lib/sinhf.c (sinhf),
10834 * device/lib/sqrtf.c (sqrtf),
10835 * device/lib/tanf.c (tanf),
10836 * device/lib/tanhf.c (tanhf),
10837 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10838 replaced all instances of "reentrant" in the library functions
10839 defined in math.h with this macro.
10840 * support/regression/tests/float_trans.c: reenabled test for hc08
10842 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10844 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10845 erroneously deleted
10847 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10849 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10850 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10851 multi-byte volatile operands are used
10852 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10853 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10854 initialization to area GSINIT0 so that it would always precede
10855 any static initializers in GSINIT
10856 * support/regression/tests/zeropad.c: fixed idata define for hc08
10857 * support/regression/tests/bug-927659.c,
10858 * support/regression/tests/float_trans.c: disabled tests for hc08
10859 pending missing library routines
10860 * .version: increased version number to 2.4.4 - hc08 port now passes
10864 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10866 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10867 * Makefile.common.in,
10869 * as/hc08/Makefile.in,
10870 * as/mcs51/Makefile.in,
10871 * as/z80/Makefile.in,
10872 * debugger/mcs51/Makefile.in,
10873 * device/include/Makefile.in,
10874 * device/lib/Makefile.in,
10877 * link/z80/Makefile.in,
10878 * packihx/Makefile.in,
10879 * sim/ucsim/main_in.mk,
10880 * sim/ucsim/avr.src/Makefile.in,
10881 * sim/ucsim/doc/Makefile.in,
10882 * sim/ucsim/gui.src/serio.src/Makefile.in,
10883 * sim/ucsim/hc08.src/Makefile.in,
10884 * sim/ucsim/s51.src/Makefile.in,
10885 * sim/ucsim/xa.src/Makefile.in,
10886 * sim/ucsim/z80.src/Makefile.in,
10888 * support/cpp2/Makefile.in,
10889 * support/librarian/Makefile,
10890 * support/makebin/Makefile: added DESTDIR to the install path proposed
10891 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10892 * doc/sdccman.lyx: added DESTDIR documentation
10894 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10896 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10897 instruction for interrupt handlers, use fast returns when returning
10898 from high priority interrupts
10900 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10902 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10904 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10905 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10906 bugs, ported much of Bernhard's code from mcs51
10907 * src/mcs51/gen.c (genSend),
10908 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10909 than one when calling a reentrant function
10910 * device/lib/_mullong.c: defined an alternate struct layout for big
10911 endian ports (hc08)
10913 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10915 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10918 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10920 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10921 are sane and complete before asking the port its prefered parameter
10922 passing method (fixes bug #1017633)
10923 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10926 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10928 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10929 problem in bitfields >= 8 bits.
10931 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10933 * src/SDCCsymt.c: undid changes that were not meant to be committed
10935 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10937 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10939 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10941 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10942 copied and wrong bit got inverted
10944 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10946 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10947 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10948 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10949 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10950 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10951 assignments to bitfields at known addresses
10952 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10953 reads from bitfields at known addresses
10954 * src/hc08/ralloc.c (packRegisters),
10955 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10956 genhc08Code): optimize pointer get values used as conditionals
10957 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10960 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10962 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10963 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10964 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10967 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10969 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10971 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10973 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10976 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10978 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10980 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10982 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10985 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10987 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10989 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10991 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10992 cases use more compact code.
10994 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10996 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10998 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11000 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11002 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11005 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11006 parameter of changePointer() from symbol* to sym_link*
11007 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11008 * src/SDCCsymt.c (compareType): void* type is castable to other
11009 pointers, but not necesarily an exact match.
11010 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11011 is no longer blindly treated as an exact match.
11012 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11014 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11016 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11018 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11022 * src/pic/ralloc.h,
11023 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11025 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11027 * src/pic/device.c,
11028 * src/pic/device.h,
11029 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11031 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11033 * src/mcs51/gen.c (emitcode): fixed bug #992819
11035 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11037 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11038 there's no need to make it worse
11040 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11042 * src/mcs51/ralloc.c (deassignLR),
11043 * src/ds390/ralloc.c (deassignLR),
11044 * src/hc08/ralloc.c (deassignLR),
11045 * src/z80/ralloc.c (deassignLR),
11046 * src/pic/ralloc.c (deassignLR),
11047 * src/pic16/ralloc.c (deassignLR),
11048 * src/avr/ralloc.c (deassignLR),
11049 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11050 rlivePoint): fixed another part of bug #971834
11052 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11054 * src/z80/main.c: enabled "critical" keyword
11055 * src/z80/mappings.i,
11056 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11057 functions (fixes bug #979646)
11058 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11060 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11062 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11065 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11067 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11068 doesn't disable too much optimizations
11070 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11072 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11074 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11076 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11078 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11080 * src/pic/gen.c tidied up tabs
11081 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11082 * src/pic/main.c tidied up tabs
11083 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11084 * src/pic/pcoderegs.c tidied up tabs
11085 * src/pic/ralloc.c tidied up tabs
11087 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11089 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11090 to S_FIXED for pic16 port and when symbol is not in level 0,
11091 allocate for S_REGISTER storage class and pic16 port, too,
11092 * src/pic16/device.h: prototype for checkSym,
11093 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11094 * (pic16_assignConfigWordValue): test the value and the mask to
11095 validate that the value is suitable for the configuration word,
11096 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11097 collect extern declared symbols, don't emit symbol twice, check
11098 first if symbol is in publics set first,
11099 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11100 * added command line '--fstack' which enables an experimental
11101 feature for stack access, too buggy to be used yet...
11102 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11103 * (pic16_allocDirReg): when register has storage class S_REGISTER
11104 allocate in pic16_dynAccessRegs,
11105 * device/include/pic16/pic18f????.h: modified configuration word
11106 naming convention, words started as CONFIG0H but should be CONFIG1H
11108 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11110 * device/include/mcs51reg.h: fixed bug 970993
11112 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11114 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11115 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11116 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11117 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11118 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11119 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11120 error/warning numbers,
11121 added function setWarningDisabled()
11122 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11123 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11124 _memcmp.c _memmove.c calloc.c realloc.c free.c
11125 * support/regression/tests/malloc.c: added tests for new functionality
11126 * support/regression/tests/zeropad.c: added tests for truncated initializers
11127 and initialized char arrays starting with '\x0'
11128 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11130 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11132 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11134 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11136 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11137 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11138 peephole 177.e. Thanks to anonymous
11140 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11142 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11143 function isn't used in the source but referenced as a
11144 variable initializer then declare it as extern in .asm file
11146 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11148 * .version: increased version number to 2.4.3
11150 Adding version extension according to ChangeLog CVS revision
11151 * src/Makefile.in (target all): added dependency 'version.h'
11152 * (rule version.h): added rule to create version.h from ChangeLog,
11153 * (rule dep): added dependency version.h,
11154 * src/version.awk: AWK script to create version.h
11155 * src/SDCCdwarf2.c (dwWriteModule),
11156 * src/SDCCglue.c (initialComments),
11157 * src/SDCCmain.c (printVersionInfo): modified to write after
11158 version string the version extension number,
11159 * src/SDCCutil.c: included "version.h"
11160 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11162 * src/SDCCutil.h: added prototype for getBuildNumber
11164 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11165 includeDirsSet, too,
11166 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11167 const char [] is found in function prototype...
11169 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11170 moving to WREG with source is already in WREG,
11171 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11172 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11173 * (aopForSym): stack'ed symbols are partially supported, added
11174 if-clause to support symbols in FARSPACE,
11175 * (sameRegs): added test for AOP_ACC to see if registers are same,
11176 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11177 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11178 * (pic16_popRegFromString): will not allocate a new register if it
11179 doesn't find one by name, bug may have introduced...
11180 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11181 * (genIpush): revived to use pic16 port's stack,
11182 * (genAddrOf): added incomplete case for stack'ed operand,
11183 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11184 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11185 can handle multibyte operands,
11186 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11187 * (pic16initialComments): added message for MPLAB compatibility
11189 * src/pic16/main.h: prototype for pic16_mplab_comp,
11190 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11191 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11192 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11193 because of increased complexity of procedure,
11194 * (_process_pragma): stack pragma changed to format 'stack pos len',
11195 emit symbol '_stack_end' to conform with gplink,
11196 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11197 to search for register,
11198 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11200 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11201 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11202 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11203 case for PO_GPR_REGISTER,
11204 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11205 dies, the new era is ahead !...
11206 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11207 pic16_dynInternalRegs,
11208 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11209 * (pic16_allocDirReg): minor optimizations and bug fixes,
11210 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11212 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11213 load stack and frame pointer with address of 'stack_end' symbol
11215 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11217 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11218 without source code but only variable initializers
11220 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11222 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11223 external are not declared as extern to reduce overhead while linking
11225 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11227 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11229 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11231 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11232 Yee Keat for the patch
11233 * src/SDCCast.c (decorateType): fixed bug #979599
11234 * src/ds390/gen.h: removed local fReturnSizeDS390
11235 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11236 * src/ds390/gen.c (genAnd, genOr, genXor),
11237 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11239 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11241 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11242 add relFilesSet to $3, manipulate $2 to handle linking of object
11243 files without source files in command line,
11244 * device/include/pic16 (all headers): added ID location macros,
11245 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11246 entries for ID location bytes,
11247 * (pic16_assignIdByteValue): NEW,
11248 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11249 added field dumpcalltree to pic16_options_t,
11250 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11251 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11252 emitting rFalseIfx label after check_carry label,
11253 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11254 pic16_emitDIRegs), NEW
11255 * (pic16glue): dump .calltree file when option --calltree found,
11256 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11257 * (_pic16_genAssemblerPreamble): emit ID locations after
11258 configuration registers,
11259 * (pic16_linkCmd): modifications of the link command,
11260 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11261 * (pic16_pCodeInitRegisters): don't init stack registers,
11262 * (pic16_findPrevInstruction): fixed bug,
11263 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11264 bug with immediate registers,
11265 * (buildCallTree): traces stack push and pop,
11266 * (pct2): dump also stack usage for each function,
11267 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11268 * (pic16_allocDirReg): various modifications,
11269 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11272 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11274 * src/pic16/pcode.c: removed buggy double colon
11276 2004-07-01 Borut Razem <borut.razem AT siol.net>
11278 * support/scripts/sdcc.nsi: added include/pic16 to setup
11280 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11282 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11283 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11285 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11286 specific command line arguments. Also added sample lkr script
11287 for placing a variable at a specific memory bank.
11288 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11289 at a specific memory bank,
11290 * (pic16_dump_isection): fixed bug which caused string literals to
11291 be omitted when dumping idata section,
11292 * (pic16_groupRegistersInSection): added code to handle registers
11293 in specific memory banks,
11294 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11295 public, all references are renamed too,
11296 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11298 * (pic16_storeForReturn): added case to handle when dest is WREG,
11299 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11300 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11301 pic16_rel_udata, check to see if that register is marked as being
11302 a member of a specific memory bank,
11303 * (pic16_printIvalCharPtr): added code to add string literals either
11304 to code or the idata sections,
11305 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11306 also accept the 'udata' pragma,
11307 * src/pic16/main.h: new structure types sectName and sectSym
11308 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11309 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11310 * (pic16_findPrevInstruction): fixed, it returned nothing,
11311 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11312 instruction combinations,
11313 * (pic16_FixRegisterBanking): heavily reorganised,
11314 * (pic16_AnalyzeBanking): if generating banksel directives is
11315 disabled, then don't call FixRegisterBanking at all,
11316 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11317 completely removed,
11318 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11320 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11322 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11323 Phuah Yee Keat <yk.phuah AT nestac.com>
11325 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11327 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11328 correctly the IVT even if it is relocated to some other location
11330 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11332 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11333 * device/include/pic16/pic18f2220.h: NEW,
11334 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11335 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11336 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11337 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11338 nodefaultlibs, ivt_loc is the location of the interrupt vector
11339 table, and nodefaultlibs signs that default libraries should not be
11340 linked in link stage,
11341 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11342 according to --ivt-loc argument,
11343 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11344 when pragma stack is found,
11346 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11348 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11349 256 (range check), 257 (do while), 258.a-f (bit banging
11350 f.e. on 3-wire SPI bus)
11352 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11354 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11355 variables used exclusively within a loop
11357 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11359 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11361 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11363 * src/SDCClrange.c (computeClash): fixed bug #971834
11365 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11367 * src/mcs51/gen.c (genCmp): fixed bug #975903
11368 * src/hc08/gen.c (operandsEqu),
11369 * src/ds390/gen.c (operandsEqu),
11370 * src/z80/gen.c (operandsEqu),
11371 * src/pic/gen.c (operandsEqu),
11372 * src/pic16/gen.c (operandsEqu),
11373 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11374 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11376 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11378 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11380 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11382 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11383 default case in switch statement,
11384 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11385 to eliminate problem with initialisation of pointers, but problem
11387 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11388 * (emitStaticSegment): removed various lines emitting debug info,
11389 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11390 added processor registers for utilizing EEPROM,
11391 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11392 configurable and set 8
11394 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11396 * .version: increased version number to 2.4.2,
11398 Cumulative patch for pic16 port
11399 * src/pic16/device.c: changed scheme to dump initial values for
11400 variables in idata segment, all print_idata* functions were removed,
11401 now the pic16_printIval* will be called,
11402 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11403 * _pic16_printPointerType, pic16_printPointerType,
11404 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11405 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11406 NEW, similar to the respective functions in SDCCglue.c,
11407 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11408 way, emitting hex bytes,
11409 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11411 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11413 * src/avr/ralloc.c (serialRegAssign),
11414 * src/xa51/ralloc.c (serialRegAssign),
11415 * src/pic/ralloc.c (serialRegAssign),
11416 * src/pic16/ralloc.c (serialRegAssign),
11417 * src/hc08/ralloc.c (serialRegAssign),
11418 * src/z80/ralloc.c (serialRegAssign),
11419 * src/ds390/ralloc.c (serialRegAssign),
11420 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11422 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11424 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11425 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11427 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11429 Cumulative patch for pic16 port:
11430 * src/pic16/device.h (typedef PIC16_device) modified fields for
11431 defining microcontrollers,
11432 * src/pic16/device.c: added new info for all devices in Pics16 array,
11433 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11434 to be optimised out by the pCode optimiser,
11435 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11436 specially, bug reported by G.M. Gallant,
11437 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11438 as force'd so that cannot be optimised out by pCode optimiser,
11439 * src/pic16/pcode.c,
11440 * src/pic16/pcodepeeph.c,
11441 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11442 they are disabled by default, but can be enabled explicit with
11443 command argument --denable-peeps, for testing,
11444 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11445 --pomit-ivt in COMPILE_FLAGS
11447 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11449 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11450 compilation on MSVC
11452 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11454 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11456 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11458 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11459 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11461 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11463 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11464 would only assign 0x300001 register.
11466 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11468 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11469 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11471 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11473 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11475 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11476 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11477 added peephole 254 (left shift), 255 (jump table)
11479 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11481 * device/lib/Makefile.in: removed comment line with model-pic16,
11482 * (target port-specific-objects-pic16): the libraries and objects
11483 are copied to the build directory form the device/lib/pic16/bin
11486 Cumulative patch concerning pic16 port:
11487 * library directory has been re-organized,
11488 * added support for PIC18F1220,
11489 * added headers and library sources for chips 18f1220,18f6520,
11490 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11492 * configuration registers setting has changed, now each supported
11493 device has a complete description of the registers it uses,
11494 * all initialisations are moved to idata sections, these section
11495 can be absolute or relocatable,
11496 * fixed initialisation of codespace variables,
11497 * fixed warning about PCLATU and gpsim,
11498 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11499 * (genAssign): use table reads when assigning from variables in codespace,
11500 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11501 char/int variables placed in codespace,
11502 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11503 registers set in .asm file, no need for --pomit-config-words anymore,
11504 * (pic16glue): some 8051 legacy segments are commented out
11505 (to be removed completely),
11506 * added support for alternative assembler and linker with --asm=
11507 and --link= command line arguments,
11508 * peepholes are disabled automatically in the port, no need to
11509 specify on command line,
11510 * port supports natively char/int/long multiplication, but converts
11511 all divisions to support functions,
11512 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11513 to the file set in variable $2,
11514 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11515 strings in ASCII format and not in hex,
11516 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11517 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11518 allocate proper register if iCodes aren't temporary,
11520 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11522 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11524 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11526 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11529 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11531 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11532 computed address is reused
11533 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11534 multi-byte bitfields
11536 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11538 * src/z80/gen.c: (genArrayInit): must check for pointers too
11540 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11542 * support/regression/tests/zeropad.c: never meant to commit the
11543 nestedstruct test: removed, added check for GCC version
11545 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11547 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11548 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11549 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11550 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11551 bugs 928906 and 954082 half-empty initializers
11553 * src/SDCCsymt.c (getAllocSize): added for above fix
11554 * src/z80/gen.c (genArrayInit): fixed bug 741044
11555 * support/regression/tests/zeropad.c: added tests
11557 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11559 * src/pic16/device.c (pic16_dump_section): corrected bug which
11560 caused some symbols of the libraries to be misplaced
11562 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11564 * src/pic16/glue.c,
11565 * src/pic16/ralloc.h,
11566 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11567 to fix conflict with pic port
11569 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11571 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11572 externs configuration variables,
11573 * src/pic16/ralloc.h,
11574 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11575 prototype in header, commented out some debug messages
11577 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11579 * src/pic16/glue.c,
11580 * src/pic16/main.c,
11581 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11582 for gpasm COFF object generation. Thanks to D. Hawkins for
11585 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11587 * src/ds390/main.c,
11588 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11589 Brock for spotting this)
11590 * src/ds390/gen.c (genEndFunction),
11591 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11592 interrupt handler and critical. Disable push/pop optimizations when
11593 peephole optimizations disabled.
11595 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11597 Updated pic16 library sources and headers.
11598 * device/lib/pic16/pic18f*/ ,
11599 * device/include/pic16/*.h: modified to handle structured SFR
11602 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11604 * src/port.h (PORT structure): added hook initPaths, now each
11605 port can declare its own default search paths,
11606 which can been seen with the --print-search-dirs option,
11607 see pic16 port for example,
11608 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11609 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11610 * (doPrintSearchDirs): NEW, replaces in a central manner the
11611 printing of search dirs which was split in set*Paths functions,
11612 * (main): added call to port->initPaths and doPrintSearchDirs,
11614 * src/ds390/main.c,
11617 * src/izt/tlcs900h.c,
11618 * src/mcs51/main.c,
11620 * src/pic16/main.c: modified port structures to reflect addition of
11623 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11624 * (pic16_dump_section): for registers in same address reserve memory once,
11625 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11627 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11628 result is greater in size than right or left,
11629 * (pic16_genUMult8X8_8): there are some cases where the result can
11630 be 16 bits size, so handle these,
11631 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11632 * (pic16_outBitC): modified to emit pcodes,
11633 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11635 * (genDivOneByte): implemented algorithm to divide 8-bits,
11636 * (genCmp): uncommented goto, but issues still exist,
11637 * (genAnd): fixed a bug with variables >8bits,
11638 * (genPackBits): optimization added that uses BCF/BSF to change a
11640 * (genAssign): fixed bug when assigning floating point literals,
11641 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11642 __sdcc_gsinit_startup label,
11643 * src/pic16/main.c (_pic16_init): removed search directory
11645 * (_pic16_initPaths): NEW, used to initialise search directories,
11646 * (_hasNativeMulFor): support functions for all except char/int
11647 multiplication, and char division,
11648 * (PIC16_port struct): modified entry for native mul support,
11649 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11651 * (buildCallTree): call to register_usage is ifdef'ed out,
11653 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11655 * device/include/string.h: applied Stas Sergeev's patch to make this
11656 header file compatible with the preprocessor -Wundef option
11657 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11658 failure (fixes bug #941458)
11660 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11662 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11663 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11664 that the variable, not the function, should be static
11665 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11666 to be consistent with non-literal case
11668 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11670 * src/SDCCast.c (isConformingBody): fixed bug #949967
11671 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11672 convilong): fixed bug #952086
11674 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11676 * src/SDCCmem.c (allocVariables): fixed bug #955321
11678 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11680 * src/hc08/main.c (_hc08_genAssemblerEnd),
11681 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11682 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11683 completely eliminated the use of a temporary file
11684 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11685 when more than one file linked
11686 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11688 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11690 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11691 which fixes bug #543481
11692 * support/regression/tests/bug-751703.c: fixed comments left from a
11693 cut and paste error
11694 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11695 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11696 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11698 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11699 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11700 are now changed to underscores in moduleName
11702 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11704 * as/mcs51/lkmem.c: better fix for bug #954173
11706 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11707 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11709 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11710 * device/include/c8051f000.h,
11711 * device/include/c8051f120.h,
11712 * device/include/c8051f300.h,
11713 * device/include/c8051f310.h,
11714 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11715 PWM16) and detab'ed
11717 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11719 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11720 and mailing lists, doc'ed --no-peep-comments, removed reference
11721 to knoppix (newest version has no LyX/LaTeX), other minor changes
11722 * src/SDCCglue.c (glue): save 2 bytes stack space with
11723 option --main-return. The ljmp could probably be avoided too
11725 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11727 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11729 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11731 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11732 * src/SDCCopt.c (isLocalWithoutDef),
11733 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11734 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11735 (credit to Maarten Brock for patch #949363, on which this is based)
11736 * support/regression/tests/bug-751703.c: some test cases of extern used
11737 within inner scopes.
11739 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11741 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11743 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11745 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11746 dwWriteLabel): fix to create valid debugger symbols even when
11747 the module name has non-alphanumeric symbols in it
11748 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11749 when a variable's allocation has been optimized away
11752 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11754 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11756 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11757 * src/mcs51/main.c,
11758 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11759 * src/ds390/main.c,
11760 * src/z80/gen.c (z80_emitDebuggerSymbol),
11762 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11764 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11765 * src/pic16/main.c,
11766 * src/avr/gen.c (avr_emitDebuggerSymbol),
11768 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11770 * src/SDCCdebug.c (emitDebuggerSymbol),
11772 * src/port.h: added a debugger struct to the port struct. Added a
11773 callback for defining debugger symbols
11775 * src/SDCCast.c (createLabel),
11776 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11779 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11780 iCode back to the ast for the function
11782 * src/hc08/ralloc.c (hc08_assignRegisters),
11783 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11784 unneeded fields from the regs struct.
11785 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11786 pushReg() & pullReg() functions instead of emitcode()
11788 * src/hc08/gen.c (genLabel, genhc08Code),
11789 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11791 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11794 * src/hc08/gen.c (genEndFunction, genhc08Code),
11796 * src/mcs51/gen.c (genEndFunction, gen51Code),
11798 * src/ds390/gen.c (genEndFunction, gen390Code),
11800 * src/z80/gen.c (genEndFunction, genZ80Code),
11803 * src/pic/gen.c (genEndFunction, genpic14Code),
11805 * src/pic16/gen.c (genEndFunction, genpic16Code),
11807 * src/avr/gen.c (genEndFunction, genAVRCode),
11809 * src/xa51/gen.c (genEndFunction, genXA51Code),
11811 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11812 specific code to cdbFile.c and out of the backend code generators
11814 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11815 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11816 starting address is now 0
11819 * as/hc08/m08pst.c,
11820 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11821 assembler directive for DWARF support
11822 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11826 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11828 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11830 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11831 and inappropriate peephole optimization in jump tables
11833 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11835 * as/hc08/m08pst.c,
11836 * src/SDCCglue.c: sdccopt works for the hc08 port now
11838 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11840 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11842 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11844 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11846 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11848 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11852 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11853 comments from the peephole optimizer replacement rules
11854 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11856 * src/SDCCcse.c (updateSpillLocation),
11857 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11859 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11860 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11861 objects far pointers
11863 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11865 * src/SDCCsymt.h: a missing part of my last change
11866 * src/pic/ralloc.c (regTypeNum),
11867 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11869 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11872 * src/SDCCicode.c (aggrToPtrDclType),
11873 * src/SDCCptropt.h,
11874 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11875 ptrPseudoSymConvert),
11876 * src/pic/ralloc.c (regTypeNum),
11877 * src/pic16/ralloc.c (regTypeNum),
11878 * src/hc08/ralloc.c (regTypeNum),
11879 * src/ds390/ralloc.c (regTypeNum),
11880 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11881 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11883 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11885 * link/z80/lkmain.c (afile),
11886 * as/hc08/lkmain.c (afile),
11887 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11888 prevent a pointer problem when a filename has no directory and
11889 no extension specified.
11891 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11893 * link/z80/lkmain.c (afile): allow periods in directory names
11894 * link/z80/lkmain.c (afile),
11895 * as/mcs51/lkmain.c (afile),
11896 * as/hc08/lkmain.c (afile): allow linker script file to have an
11897 extension other than ".lnk"
11898 * link/z80/lklex.c (getfid),
11899 * link/z80/lkmain.c (parse),
11900 * as/mcs51/lklex.c (getfid),
11901 * as/mcs51/lkmain.c (parse),
11902 * as/hc08/lklex.c (getfid),
11903 * as/hc08/lkmain.c (parse): Support comments in the linker script
11904 file on lines by themselves and after filenames
11906 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11908 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11910 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11912 * src/z80/peeph-z80.def: removed some peephole rules that don't
11913 work with multibyte arithmetic (fixed bug #937126)
11914 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11915 to registers and not global variables
11916 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11917 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11918 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11919 checking for assignments not internally generated (fixed bug #931895)
11920 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11921 structure member (fixed bug #930072)
11923 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11925 * src/SDCCmain.c (linkEdit),
11926 * src/hc08/main.c (_hc08_parseOptions),
11927 * as/hc08/Makefile.in,
11928 * as/hc08/aslink.h,
11930 * as/hc08/m08pst.c,
11931 * as/hc08/lkrloc.c (relr, rele),
11932 * as/hc08/lkarea.c (lnkarea)
11933 * as/hc08/lkmain.c (afile, parse),
11934 * as/hc08/lkelf.c: support for ELF output
11935 * as/hc08/lks19.c (s19),
11936 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11938 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11940 * as/mcs51/lkihx.c: Fixed bug #899105.
11942 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11944 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11945 .dsp files from Unix to DOS.
11947 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11949 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11950 function pointers; we have been compliant for several months now.
11951 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11952 change that was accidently commented out
11953 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11954 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11957 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11959 * src/hc08/gen.c: output of all of the internal debugging information
11960 is now controlled by the D() macro; it is disabled by default
11962 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11964 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11965 harder to keep the same registers during a CAST iCode
11966 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11967 long via int can be done in a single cast, if the signedness is
11969 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11970 putchar() in tinibios.c in ds390's library
11972 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11974 * src/SDCCast.c (decorateType): fixed bug #898889,
11975 cast result of a literal complement too
11976 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11977 fixed check for bitfields
11979 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11981 * src/SDCCicode.c (geniCodeLogic): made it static,
11982 (geniCodeLogicAndOr): added in order to fix bug #905492,
11983 (ast2iCode): fixed bug #905492
11984 * support/regression/tests/bug-905492.c: added
11985 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11986 (processParms): fixed bug #927659: don't copy parms, this will clear
11988 * support/regression/tests/bug-927659.c: added
11990 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11992 * src/SDCCast.c (addCast): don't cast float to char
11993 * device/lib/libsdcc.lib: added _memmove
11995 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11997 * device/lib/large/Makefile: fixed parallel execution by
11998 replacing `make` by `$(MAKE)`
12000 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12002 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12003 offsets (fixes bug #923936)
12005 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12007 * device/lib/small/Makefile: fixed parallel execution by
12008 replacing `make` by `$(MAKE)`
12010 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12012 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12014 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12016 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12017 * src/regression/Makefile: Regression test was not running.
12019 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12021 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12022 complement if possible
12023 * src/SDCCval.c (valComplement),
12024 * src/SDCCicode.c (operandOperation): fixed complement of literal
12025 * support/regression/tests/onebyte.c (testComplement): added
12027 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12029 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12030 return an optimized tree; actually replace actParm with the new tree
12031 * src/SDCCast.h: added some parantheses to remove side effects
12032 * support/regression/tests/bug-920866.c
12034 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12035 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12036 Bit operands were not being handled properly in the pic14 port.
12037 (now src/regression/add.c passes again).
12039 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12041 * src/SDCC.y (labeled_statement): case and default no longer require
12042 a following statement (RFE #893037)
12044 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12046 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12047 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12048 disabled (fixes bug #916294)
12049 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12050 "mov a,acc"; patch provided by Lenny Story
12051 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12053 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12055 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12057 * src/ds390/gen.c (genFunction, genEndFunction),
12058 * src/ds390/ralloc.c (ds390_assignRegisters),
12059 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12060 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12061 pushed if there are parameters passed on the stack. Also, a cleaner
12062 way to decide if r0/r1 should be pushed/popped. (Together they fix
12065 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12068 * device/lib/mcs51/crtpagesfr.asm,
12069 * device/lib/mcs51/crtxinit.asm,
12070 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12071 to avoid confusion with Si Lab's SFRPAGE register.
12073 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12075 * src/SDCCglue.c (emitMaps): allow public sfr variables
12076 * src/SDCCglue.c (initialComments): include compiler build date
12077 with compiler version and put the timestamp of the generated
12078 assembly file on a serperate line to be less confusing.
12079 * src/port.h: added genInitStartup hook
12081 * src/ds390/main.c,
12084 * src/pic16/main.c,
12086 * src/z80/main.c: genInitStartup initialize as NULL (default to
12087 historical behaviour)
12088 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12089 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12090 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12091 library instead of hard coding it into the compiler.
12092 * support/regression/ports/mcs51-stack-auto/spec.mk,
12093 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12094 * device/lib/mcs51/Makefile,
12095 * device/lib/small/Makefile,
12096 * device/lib/large/Makefile,
12097 * device/lib/mcs51/crtpagesfr.asm,
12098 * device/lib/mcs51/crtstart.asm,
12099 * device/lib/mcs51/crtxclear.asm,
12100 * device/lib/mcs51/crtxinit.asm,
12101 * device/lib/mcs51/crtclear.asm,
12102 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12103 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12104 and into user configurable files.
12105 * device/lib/clean.mk: clean mcs51 directory too
12106 * support/regression/tests/longlit.c: added static to T1 declaration
12107 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12108 accesses in the initialization code
12110 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12112 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12113 OSCTRIMVAL as noted in bug #916008
12115 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12117 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12118 in loops with multiple exits (reported as incorrect registers
12119 used by Martin Helmling in Sdcc-user list)
12121 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12123 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12124 made ds390 register extensions look less like error messages
12126 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12128 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12129 reported by Adam Wozniak in Sdcc-user list
12131 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12133 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12134 arithmetic optimizations, added debug output
12136 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12138 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12139 * sdcc.spec: updated and split sdcc into 3 rpms
12140 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12141 needed for literals of LEFT_OP and '+'
12142 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12143 introduced RESULT_TYPE_NOPROM
12144 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12146 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12147 limited promotion to int only for '*'
12148 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12150 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12152 * src/pic16/gen.c (genSkip),
12153 (genc16bit2lit), (gencjneshort): commented out
12154 (is_LitOp): new helper function, checks operand type
12155 (genCmpEq): rewritten
12157 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12159 * support/regression/tests/bug-908454.c: added
12161 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12163 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12164 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12165 (geniCodeCast): cosmetic, don't preserve bit storage class
12166 (geniCodeLeftShift): added promotion
12167 (geniCodeLogic): fixed regression
12168 * src/SDCCsymt.c (computeTypeOr): accept bits too
12169 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12171 2004-03-07 Borut Razem <borut.razem AT siol.net>
12173 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12175 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12177 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12178 version of pic16_genPackRegisters which does not check if ic is a
12180 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12181 function cause string1.c regression test fails
12183 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12185 * sim/ucsim/configure.in,
12186 * sim/ucsim/configure,
12187 * sim/ucsim/doc/Makefile.in: use docdir
12188 * src/SDCC.y: fixed sbit atrributes
12189 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12190 * src/SDCCast.c (decorateType): |^& need special promotion handling
12192 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12193 * src/SDCCsymt.h (computeType),
12194 * src/SDCCicode.c: computeType() needs op
12195 * src/SDCCsymt.c (checkTypeSanity),
12196 * doc/sddman.lyx: "plain" bitfields are unsigned
12197 * src/SDCCsymt.c (computeTypeOr): added
12198 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12200 * src/SDCCval.c (val*): computeType() needs op
12201 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12202 * support/regression/tests/onebyte.c: added tests for |^&
12204 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12206 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12207 for writing icode into asm output.
12209 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12211 * src/pic16/device.c: added some debug lines enabled
12212 with macro DEBUG_CHECK,
12213 * src/pic16/genarith.c: more debug in genPlus,
12214 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12215 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12216 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12217 * (aopForSym): onStack symbols are re-placed in data memspace,
12218 and onStack flag is cleared,
12219 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12220 copy temporary pcodeop,
12221 * (genPcall): added warning for not updating PCLATU,
12222 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12223 always true for pic16 port,
12224 * (genMultOneWord): NEW, supports integer multiplication,
12225 * (genMult): modified to call genMultOneWord,
12226 * (ifxForOp): added warning when return NULL,
12227 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12228 flag is set before call to operandFromSymbol for implicit
12230 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12231 options.intlong_rent are set by default,
12232 * (_hasNativeMulFor): modified to allow port generation of integer
12234 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12235 set regtype to REG_SFR for all registers, restricting seting the
12236 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12238 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12240 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12241 more than 500 times in the regression tests
12243 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12245 * support/Util/SDCCerr.h,
12246 * support/Util/SDCCerr.c,
12247 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12249 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12250 for symbol conflicts.
12251 * support/valdiags/tests/enum.c,
12252 * support/valdiags/tests/tentdecl.c,
12253 * support/valdiags/tests/struct.c: expect possible error messages
12254 referring to original symbol definitions.
12255 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12257 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12259 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12261 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12263 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12265 * src/pic16/ralloc.c (newReg): fixed bug #908929
12267 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12269 * src/ds390/gen.c: added missing #include "main.h"
12271 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12273 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12274 checking if symbol is already in set,
12275 * src/pic16/device.h: prototype for checkAddSym,
12276 * src/pic16/gen.c: (_G): added entry interruptvector,
12277 * (assignResultValue): removed some commented out lines,
12278 * (genFunction): check for ISR via sym->type, absolute section for
12279 interrupt code is created via a new pBlock, the goto instruction is
12280 placed now correctly at the interrupt vector position, changed all
12281 references from ivec to _G.interruptvector,
12282 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12283 is the interrupt is a high priority one, same for return from ISR,
12284 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12285 externs to calls of checkAddSym,
12286 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12287 pic16_pcode_verbose flag is set,
12288 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12289 * src/pic16/pcoderegs.c: message about how many registers are saved
12290 will only be emitted if pic16_pcode_verbose flag is set,
12292 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12294 * src/ds390/ralloc.h,
12295 * src/ds390/ralloc.c (ds390_regWithIdx),
12296 * src/ds390/gen.c (emitcode),
12297 * src/ds390/main.h,
12298 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12299 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12300 ds390operandCompare, getRegsRead, getRegsWritten,
12301 initializeAsmLineNode): customized instruction size calculation for
12302 ds390, started basis for some register optimizations
12303 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12304 corresponding assembly output
12305 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12306 missing push/pop of r0/r1. Optimized push/pops
12308 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12310 * src/mcs51/main.c (instructionSize): fixed ACALL size
12311 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12313 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12315 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12316 the sorting of rlist with NULL elements
12317 * (print_idataType, print_idata): NEW to create idata sections
12318 * src/pic16/device.h: idataSymSet new variable
12319 * src/pic16/gen.c (genFunction): fixed some bugs in string
12320 comparing, improved the absolute section creation for ISRs,
12321 added FSR0L/FSR0H in registers that are saved in an ISR,
12322 * (genInline): fixed the processing of inline snippets,
12323 now they undergo no process by the peephole optimizer
12324 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12325 are placed in idataSymSet,
12326 * (pic16emitStaticSeg): extern symbols are added in externs,
12327 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12328 switching when aboslute variables are placed in access bank memory
12329 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12330 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12331 commented out with #if,
12332 * (pic16_packRegisters): reintroduce the check for CAST because some
12333 symbols are not correctly handled,
12334 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12335 pCodeInstruction instead of pCode,
12336 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12337 pCodeAsmDir definition,
12338 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12339 directive, then the argument directive is emitted without the leading
12340 tab, hack for inline labels which must be in the first column,
12341 * (compareLabel,pic16_findNextInstruction),
12342 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12343 * (insertBankSwitch): modified for the new pCodeAsmDir,
12345 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12346 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12348 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12350 * (pushSide): commented out with #if,
12351 * (assignResultValue): fixed some typos in saving
12353 * (genPcall): FIXED and sync'ed with genCall,
12354 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12355 * (genNearPointerGet): fixed to handle some more cases,
12356 implementation scheme via table reads,
12357 * (genConstPointerGet): modified to access code memory correct,
12358 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12359 and improved to handle some cases
12360 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12361 instead of "RETLW" for init data
12362 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12363 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12364 variables are placed in access bank memory (<0x80 and >=0xf80),
12365 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12366 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12367 TBLWT_POSTDEC,TBLWT_PREINC
12368 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12369 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12371 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12372 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12373 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12374 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12376 2004-02-29 Borut Razem <borut.razem AT siol.net>
12378 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12379 support/Util/findme.h, support/Util/system.h: enhance binary relative
12380 search for lib and include by using findProgramPath()
12382 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12385 * src/SDCCpeeph.c (pcDistance),
12387 * src/mcs51/ralloc.h,
12388 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12389 * src/mcs51/main.h,
12390 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12391 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12392 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12393 size calculation port specific, started basis for some register
12395 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12396 missing push/pop of r0/r1. Optimized push/pops
12397 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12398 * device/lib/_modsint.c (_modsint),
12399 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12400 and stack version so regression tests pass
12402 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12404 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12405 * src/SDCCast.c (decorateType): catch another small optimization
12407 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12408 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12409 modified to finally use computeType() all over SDCC,
12410 see Feature Request #877103
12411 * src/SDCCval.h: cosmetic
12412 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12413 valCompare(); regression tested in muldiv.c
12414 * support/regression/tests/muldiv.c (testMod): mod sign follows
12417 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12419 * src/SDCCast.c (decorateType): fixed bug #902362
12420 * doc/INSTALL.txt: fixed install instructions for win32
12422 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12424 * device/include/Makefile.in (install): fixed by replacing spaces
12427 * doc/INSTALL.txt: updated for release
12428 * doc/sdccman.lyx: added warning for --xstack being buggy
12430 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12432 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12433 to eliminate build warnings.
12434 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12436 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12437 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12439 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12440 removed -penable-stack, added comment for stack pragma, added
12441 warning for not initializing the stack/frame registers, removed
12442 comment at interrupts section
12444 Stack is made permanent, there is no ability to disable stack usage.
12445 * src/pic16/device.h,
12446 * src/pic16/device.c: removed all references to USE_STACK macro,
12447 * src/pic16/device.c (pic16_dump_section): when no elements in
12448 rlist, free rlist before return,
12449 * (pic16_dump_int_registers): NEW, internal registers are a new set
12450 of general purpose registers reused by each function,
12451 * (checkAddReg): returns 1 if registers is added to set,
12452 * (pic16_groupRegistersInSection): when a registers is of type
12453 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12454 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12455 SRCASECMP macro is moved here from device.c
12456 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12457 PO_PCLATU, PO_PRODL, PO_PRODH,
12458 * (pic16_pCodeOpType, genMinus,
12459 changed compares to "a" register, with AOP_ACC,
12460 * (pic16_genPlus): fixed some bugs and indented properly,
12461 * (pic16_addSign): changed size to size+offset in the MOVWF
12463 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12464 multiply 8-bit operand by literal, result is 8-bit,
12465 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12466 multiply 2 8-bit operand, result is 8-bit,
12467 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12469 * src/pic16/gen.c: changed accUse to contain WREG only,
12470 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12471 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12472 true, do not use immediate addressing any more unless sym is a
12473 pointer in codespace,
12474 * (aopForRemat): do not use immediate addressing when symbol not in
12475 codespace and when symbol's address is requested,
12476 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12478 * (aopGet): added case for AOP_ACC and don't return "accumulator
12479 bug" but WREG instead,
12480 * (popGetTempReg): pushes contents of temporary register in stack,
12481 * (popReleaseTempReg): pops contents of temporary register from
12482 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12483 * (pic16_popGet): separated case AOP_ACC to return register WREG
12484 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12485 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12486 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12487 the use of immediate pointers to certain cases only.
12489 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12490 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12491 * (assignResultValue, genCall, genRet): modified to use the new
12492 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12493 genPcall is still broken,
12494 * (genFunction): added code to create 'A' type pBlocks when
12495 interrupt functions are generated, code not extensively tested yet,
12496 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12497 * (genEndFunction): modified so ISRs pop stored registers from stack,
12498 * (genMultOneByte): cleanup,
12499 * (AccRsh): added flag andmask, to and result with appropriate mask,
12500 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12501 * (genDataPointerGet): fixed and reenabled its use,
12502 * (genNearDataPointerGet): bugs fixed,
12503 * (genDataPointerSet): bugs fixed,
12504 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12505 pic16_DumpSymbol, pic16_DumpOp,
12506 * src/pic16/genutils.h: function prototypes for the above functions,
12507 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12509 * (pic16emitRegularMap): many many many improvements, but needs a
12511 * src/pic16/main.c: enable_stack in pic16_options is removed,
12512 * (_pic16_parseOptions): removed command line options -penable-stack,
12513 * (_process_pragma): emit stack symbol only when stack pragma is
12515 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12516 redirected to FSR0L/FSR0H pair,
12517 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12518 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12519 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12521 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12522 * (dumpPicOptype): NEW,
12523 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12524 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12525 with movff instruction,
12526 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12527 added pic16_int_regs, some packRegsFor* functions are commented out,
12528 because produce errors,
12529 * src/pic16/NOTES: minor modifications
12531 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12533 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12534 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12536 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12537 * as/mcs51/lkaomf51.c: fixed bug #895763
12539 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12541 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12543 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12545 * doc/sdccman.lyx: added details about the HC08 storage classes and
12546 interrupts, fixed the register usage info for z80 & gbz80
12548 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12550 * doc/sdccman.lyx: added more pic16 port documentation
12551 * device/include/pic16/: added header pic18fregs.h
12553 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12555 * doc/sdccman.lyx: added Vangelis' contribution
12557 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12559 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12560 extend to the next CALL or PCALL, not just to the next CALL.
12562 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12564 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12566 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12568 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12569 bug #895752 and a better fix for bug #716790
12571 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12573 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12575 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12577 * doc/sdccman.lyx: minor changes, minor changed
12579 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12581 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12582 which can't handle SDCC_NEWONEBYTEOPS,
12583 (geniCodeMultiply): removed conversion from mult to shift for pic14
12586 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12589 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12590 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12591 thus fixing bug #895406
12593 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12595 * device/lib/_modsint.c,
12596 * device/lib/_modslong.c: sign follows divisor only
12597 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12598 signs or signedness can be ignored
12599 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12600 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12601 added optimization for IFX,
12602 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12604 reenabled optimization for IFX, which was removed on 2004-01-11
12605 * src/SDCCast.h: added return type IFX
12606 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12607 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12608 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12609 SDCC_OLDONEBYTEOPS selects the old behaviour
12610 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12611 changed again and commented promotion rule
12612 * src/SDCCval.c (valDiv): promotion no longer necessary
12613 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12614 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12616 * support/regression/tests/onebyte.c: added
12618 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12620 * gen.c (genInline): reverted to old code for assemnling inline
12621 code because of bug reported James Chadd
12623 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12625 * ralloc.h: missing declarations from previous patch,
12626 seems that patch for ralloc.h was never applied, fixed
12628 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12629 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12633 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12634 indirect addressing. Marked FSR0 as deprecated
12635 * gen.c (pointerCode): commented out, not needed now
12636 (pic16_popGet2p): new MOVFF helper function
12637 (genGenPointerGet),
12638 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12639 (shiftRLong): removed duplicate debugging info
12641 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12643 * src/ds390/gen.c (genNearPointerGet),
12644 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12645 optimization with bits, but not bitfields.
12646 * src/ds390/ralloc.c (packRegisters),
12647 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12649 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12651 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12653 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12656 * src/SDCCicode.c (operandFromSymbol),
12657 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12658 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12659 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12660 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12661 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12662 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12664 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12665 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12666 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12667 * src/SDCCsymt.c (newSymbol),
12668 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12671 * src/SDCCval.c (newiList): fixed bug #885705
12673 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12675 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12676 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12678 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12680 * device/include/c8051f120.h,
12681 * device/include/c8051f300.h,
12682 * device/include/c8051f310.h: added/updated header files for Silicon
12683 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12684 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12685 in new section Submitting patches
12687 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12689 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12690 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12691 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12693 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12694 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12695 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12697 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12698 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12699 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12701 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12702 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12703 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12704 genGenPointerSet): fixed bug #892400
12705 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12706 to eliminate build warnings.
12707 * src/SDCCast.c (processParms),
12708 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12710 * support/valdiag/valdiag.py: added GCC to the list of defines active
12711 when compiling with gcc
12713 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12715 * support/Util/SDCCerr.h,
12716 * support/Util/SDCCerr.c,
12717 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12718 with an incomplete type (fixed bug #883734)
12719 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12721 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12723 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12725 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12727 * src/SDCCast.c (decorateType),
12728 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12729 function pointer implementation
12730 * support/regression/tests/funptrs.c: added tests to verify both forms
12731 of function pointers work correctly. Added tests to verify parameters
12732 are passed in the correct order.
12734 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12736 * device.c (regCompare): registers are sorted by ascending
12737 address and increasing size,
12738 * main.c (_pic16_finaliseOptions): removed the declaration
12739 of compiler macro MCU. Now a macro of the format pic18fxxxx
12740 will be defined from the command line
12742 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12743 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12745 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12746 PCOP_RLCF was overwritten!
12747 * gen.c (genSkip): commented out calls to pic16_emitcode,
12748 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12750 * (genRRC): added debugging info,
12751 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12752 overwritten while shifting,
12753 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12754 overwritten while shifting,
12757 * (shiftLLeftOrResult),
12758 * (shiftRLeftOrResult),
12760 * (shiftLLong): Implemented with pic16_emitpcode
12761 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12762 * (genLeftShift): Fixed bug, operand for shift by variable always
12763 was "and"ed with 0x0f,
12764 * (genLeftShiftLiteral),
12766 * (genRightShiftLiteral): added debugging info,
12767 * (genrshFour): added comment,
12768 * (genRightShift): determined signedness from operand "left"
12769 instead of "result"
12771 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12773 * src/SDCCicode.c (geniCodeParms),
12774 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12775 function pointers, fixed function pointer bugs #861242 and #861896
12777 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12779 * device/include/c8051f000.h,
12780 * device/include/c8051f120.h,
12781 * device/include/c8051f300.h: added header files for Silicon
12782 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12784 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12786 * src/SDCCast.c (processParams): added new type flow and restructured
12787 (gatherAutoInit): added new type flow
12788 (addCast): cosmetic changes
12789 (getLeftResultType): added new type flow for array indices, patch
12790 provided by Stas, see FR #877103
12791 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12792 array index patch by Stas
12793 * src/SDCCast.h: added prototype getResultTypeFromType()
12795 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12796 * src/pic/glue.c (pic14emitStaticSeg),
12797 * src/pic16/glue.c (pic16emitStaticSeg),
12798 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12799 for initialization of symbols
12800 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12801 * support/Util/SDCCerr.h:
12802 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12803 * .version: bumped version number to 2.3.8
12804 * device/include/Makefile.in (install),
12805 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12808 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12810 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12811 Slade Rich fixed an optimization bug
12812 * src/pic/pcodepeep.c,
12813 * src/pic/pcoderegs.c
12814 * doc/Makefile (install): added test for directory
12816 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12818 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12819 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12820 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12821 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12822 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12823 * as/mcs51/asexpr.c (term),
12824 * as/hc08/asexpr.c (term): fixed bug #887146
12826 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12828 * src/z80/gen.c (genMult): handle single byte result product
12829 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12830 DUMMY_READ_VOLATILE (fixed bug #886367)
12832 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12834 * support/regression/tests/libmullong.c: fixed logic, on little endian
12835 hosts we ended without a mullong_wrapper()
12837 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12839 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12840 virus/worm forged address usage.
12842 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12844 Fixed promotion, it should be done on AST level:
12845 * src/SDCCast.c (addCast): added promotion to int
12846 (decorateType): updated call to upCast()
12847 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12848 usualUnaryConversions()
12850 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12852 * support/regression/tests/literalop.c (mulWrapper): Added a
12853 wrapper to remove integer overflow warnings.
12855 * support/regression/tests/float_trans.c: Made work on host.
12857 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12860 * support/regression/generate-cases.py (main): Changed from inline
12863 * doc/Makefile (install): Changed to depth first to get rid of
12864 missing directory install warning.
12866 * as/Makefile (install-doc): Made work on Mac.
12868 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12870 * src/SDCCast.c: added an additional type flow in decorateType() of
12871 opposite direction, see feature request #860006; it's enabled at runtime
12872 by setting the environment variable SDCC_NEWTYPEFLOW
12873 * src/SDCCast.h: changed prototype of decorateType()
12874 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12875 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12876 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12877 see feature request #877103
12878 * src/SDCCval.c: updated call of decorateType()
12879 (valBitwise): fixed bug #882876
12880 (valMinus): added promotion
12881 (valLogicAndOr): result is unsigned
12882 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12883 * src/SDCCsymt.c (computeType),
12884 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12885 must not cause an unsigned operation
12886 * src/pic/glue (pic14emitRegularMap),
12887 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12889 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12891 * src/pic/pcode.c (PCodeID): commented out left over debug code
12893 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12895 * support/valdiag/tests/overflow.c: added shift tests
12896 * src/pic/device.c,
12903 * src/pic/pcodepeep.c,
12904 * src/pic/pcoderegs.c,
12905 * src/pic/ralloc.c,
12906 * src/pic/ralloc.h: applied patch from Slade Rich;
12907 added support for multiple code pages and multiple RAM banks on the
12908 PIC 14 port. The ASM files now no longer simply assume all the
12909 code / RAM are in the same page / bank. This means the linker can
12910 safely allocate code/RAM of separate ASM files to different pages/banks.
12911 * doc/sdccman.lyx: added Slade's tips
12912 * src/mcs51/peeph.def: fixed bug #880768
12914 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12916 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12917 * src/SDCCast.c (decorateType): fixed bug #880197
12919 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12921 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12924 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12925 strtof is not part of C89 and isn't included with Mac OS X.
12927 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12929 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12930 shiftL2Left2Result): fixed bug #879326
12931 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12932 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12933 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12934 address fetch for clr instruction
12935 * device/lib/hc08/_mulint.c: created optimized assembly version
12936 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12938 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12940 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12941 proposed in FR #877103
12943 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12945 * src/SDCCval.c (cheapestVal): added missing checks
12946 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12947 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12949 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12951 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12954 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12956 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12957 loaded with the linker search paths (-L arguments) and the libraries
12958 to be linked with the current source (-l arguments). Changes
12959 currently will affect only the pic16 port.
12960 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12961 include path the port specific paths and port specific libraries,
12962 * gplink command now contains the $3 argument,
12963 * src/pic16/device.h,
12964 * src/pic16/device.c,: structure PIC_device is made public and
12965 renamed to PIC16_device, the same for variable Pics which is renamed
12966 to Pics16. Updated all references to them.
12967 * src/pic16/glue.c (pic16glue): corrected bug with code
12968 initialization which bypassed the variable initializations block.
12970 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12971 COMPILE_FLAGS and added the --nostdinc option
12973 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12975 * device/include/mc68hc908jb8.h: Register defs for another member
12976 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12978 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12980 Documenting changes from previous commits.
12981 * configure.in (version 1.56),
12982 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12983 when generating output files to configure the pic16 library,
12984 but now I've commented it out, since gputils aren't installed in the
12985 SF compile farm, so library won't compile
12987 * device/lib/Makefile.in (version 1.56): initially I've added in
12988 target 'all' the prerequestive 'model-pic16' so it compiled the
12989 pic16 library, but now I've commented it out for the same reasons
12991 * added targets 'model-pic16' and 'objects-pic16' to compile the
12993 * added target 'port-specific-objects-pic16' to handle the
12994 generated libraries and copy them into the build/ directory
12995 * added target 'clean-intermediate-pic16' to clean intermediate
12996 files into pic16 directory
12997 * in target 'installdirs' added line to create directory pic16 in
12998 the installation path
13000 * device/include/Makefile.in (version 1.11): in target 'install'
13001 added lines to copy all header files to installation path,
13002 * in target 'installdirs' added line create directory for pic16
13003 headers in the installation path
13005 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13007 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13010 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13013 * device/lib/configure.in,
13014 * device/lib/configure: fixed for autoconf 2.57
13016 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13018 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13019 option so that it actually works. Made it specific to the z80, since
13020 the gbz80 doesn't have these kinds of I/O ports.
13022 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13024 * device/include/z180.h,
13025 * device/lib/_memcpy.c,
13026 * device/lib/_memmove.c,
13027 * device/lib/_mulint.c,
13028 * device/lib/ser_ir.c,
13029 * device/lib/ser_ir_cts_rts.c,
13030 * device/lib/_strcmp.c,
13031 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13032 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13033 portmode; added deprecation warning for bank= and protmode= forms.
13034 Also, guard against buffer overflow.
13035 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13037 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13039 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13040 changed interrupt vector table generation to only emit declared vectors.
13041 * device/include/Makefile.in: added missing backslash
13042 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13044 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13046 Mainly changes to support compilation of the device libraries
13047 * src/pic16/device.c: stack is allocated via symbol and not
13048 via literal number. The symbol is placed in the corresponding
13049 position of the data ram
13050 * (pic16_dump_section): relocatable and absolute uninitialized
13051 data are now emitted in sorted order to reduce section naming,
13052 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13053 weren't marked as being in the access bank,
13055 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13057 Added portion of GNU PIC Library under the directory
13058 device/include/pic16 and device/lib/pic16. These files
13059 contain the declarations of SFRs for the PIC18Fxx2 devices.
13060 The directory is initialized via configure from toplevel.
13062 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13064 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13065 the spilllocations to be compared correctly
13067 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13069 * src/SDCCast.c (decorateType): fixed bug introduced today
13071 2004-01-12 Borut Razem <borut.razem AT siol.net>
13073 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13074 doc/sdccman.lyx: upper case pragmas are deprecated
13076 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13078 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13079 in simpler and even better code
13081 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13083 * src/SDCCicode.c (operandOperation): fixed bug #874819
13084 * src/SDCCast.c (decorateType): fixed
13085 char foo (unsigned long ul) { return ul > 0; }
13087 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13089 * doc/sdccman.lyx: Moved and added some sections, small changes
13090 all over. Telling LaTeX to be less strict with word spacing
13091 to better keep the right margin. Changed some notes about
13092 maintainance of the ports in section 3.2.1 - is it OK like this?
13094 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13096 SDCC source changes:
13097 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13098 convilong): modified to inform the pic16 port that builtin functions
13101 PIC16 PORT specific changes:
13102 * src/pic16/device.c pic16_dump_equates() added,
13103 processor registers declared internally by the port are emitted in
13104 the translation as equates,
13105 * src/pic16/gen.c: inline code is passed unprocessed to the
13107 * (pic16_popGetLit2): fnuction modified to take second operand as
13108 pCodeOp pointer and not as literal,
13109 * (popRegFromIdx): prefixed with pic16_,
13110 * (pic16_popCombine2): modified to receive already allocated pCode
13112 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13113 * (genFunction): initializes local stack frame and pushes on stack
13114 all the registers used by this function,
13115 * (genEndFunction): restores all registers from stack and restores
13117 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13119 * (pic16glue): changed the program startup sequence,
13120 * added new dbName code 'A' for functions placed in absolute section
13121 * src/pic16/main.c: added function attribute _naked,
13122 * added pragma 'code' to place a fnuction at an absolute address,
13123 * added command line arguments --debug-ralloc and --pcode-verbose,
13124 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13125 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13126 * (pic16_newpCodeOpLit2): modified to take the second operand as
13128 * (pic16_printpBlock): modified to emit each function in a separate
13130 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13131 UPPER for immediate operands,
13132 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13134 * src/pic16/peeph.def: all peepholes with movff are commented out,
13135 because there is a problem in the pcode peep optimizer,
13136 * src/pic16/ralloc.c: the register allocator can now reuse local
13137 function symbols for another function. This saves register usage.
13138 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13140 Added file src/pic16/NOTES with information about program writing on
13141 the current port version.
13143 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13145 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13146 and peephole 252 (array access)
13148 2004-01-09 Borut Razem <borut.razem AT siol.net>
13150 * src/SDCCmain.c : fixed #872250: -l command line defined library
13151 files are scanned before standard library files
13153 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13155 * src/SDCCast.c (decorateType): fixed bug #874046
13157 2004-01-09 Borut Razem <borut.razem AT siol.net>
13159 * support/scripts/sdcc.nsi: remove previous installation
13161 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13163 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13164 bytes for last interrupt vector (mcs51)
13165 * sdcc.spec: fixed typo
13167 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13169 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13170 gen51Code): more efficient parameter receive for --model-large
13173 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13175 * src/ds390/main.c,
13176 * src/z80/main.c: added missed needLinkerScript flags (more than
13177 one port structure defined in these file)
13178 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13181 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13183 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13184 * src/port.h: added flag needLinkerScript in port->linker
13185 structure to inform whether to create a .lnk file or not,
13187 * src/ds390/main.c,
13189 * src/mcs51/main.c,
13191 * src/pic16/main.c,
13193 * src/z80/main.c: changed appropriately to configure
13194 needLinkerScript flag
13196 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13197 * src/pic/glue.c: added variable udata_section_name to
13198 override default uninitialized data segment definition for
13199 devices only with SHAREBANK memory (reported from Erik Epetrich)
13200 * (pic14emitOverlay): modified to emit a commented overlay segment
13201 directive when no overlay data exist
13202 * (picglue): modified to emit uninitialized data segment
13203 according to udata_section_name
13204 * src/pic/main.c (_pic14_parseOptions): added command line
13205 options --udata-section-name=[name] to override default
13206 udata definition name
13207 * modified _linkCmd and _asmCmd to include compiler passed
13208 arguments via -W option
13209 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13210 object file from '.rel' to '.o' in port->linker structure,
13211 changed size of fptr from 2 to 3 in port structure
13213 2004-01-07 Borut Razem <borut.razem AT siol.net>
13215 * support/scripts/sdcc.nsi: update PATH
13216 * support/scripts/sdcc.ico: craeted
13218 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13220 * device/include/Makefile.in: fix install
13221 * doc/Makefile: fix install
13223 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13225 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13227 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13228 how the function variable allocation summary is displayed; also
13229 include information about variables allocated to the overlay
13232 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13234 * as/mcs51/lkmain.c: Help about -Y option
13235 * as/mcs51/lkarea.c: Fixed gcc warnings
13237 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13239 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13241 * support/valdiag/tests/overflow.c: added
13242 * src/SDCCast.c (decorateType),
13243 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13244 LEFT_OP (left shift)
13246 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13248 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13249 (default behaviour).
13251 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13253 A python script to validate compiler diagnostic messages. It can be
13254 used to verify that sdcc complains about bad c source code and
13255 gives a good location of the error.
13256 * support/valdiag/Makefile,
13257 * support/valdiag/valdiag.py,
13258 * support/valdiag/tests/*
13260 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13262 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13263 * src/SDCCsymt.c (newEnumType),
13265 * support/Util/SDCCerr.c,
13266 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13268 * support/regression/tests/enum.c: added test for enum values that
13269 require at least 2 bytes of storage.
13271 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13273 * src/common.h: added ifndef/define/endif macros
13274 around the header file.
13275 Bug reported from Jesus Calvino-Fraga
13277 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13279 * sdcc.spec: updated
13280 * device/include/Makefile.in: don't install CVS directories
13281 * device/lib/Makefile.in: added removal of CVS directories after install
13282 * doc/Makefile: fixed install, added local_icons
13283 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13284 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13285 * src/ds390/gen.c (genRightShift): fixed bug #870788
13286 * src/SDCCast.c (decorateType): fixed bug #870781
13288 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13290 PIC16 port related changes:
13291 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13292 added variable stackPos,
13294 * gen.c: genCall, assignResultValue: added support for
13295 pushing/retrieving function parameters to/from stack,
13296 genFunction,genEndFunction: setup stack frame for the
13297 generated function,
13298 genAddrOf: will be changed according to bug 863624
13300 * added files genutils.c and genutils.h which contain gen*
13301 debugged and optimised functions extracted from gen.c
13303 * glue.c: added variable 'externs' which holds extern symbols,
13304 pic16emitRegularMap: is modified to properly handle relocatable
13305 symbols under the new scheme,
13306 pic16createInterruptVect: is modified
13307 pic16printPublics: is modified to emit 'global' assembler directives,
13308 added pic16_printExterns to print extern symbols,
13309 pic16glue: initializes stack/frame pointer in the beginning of
13310 the assembly output. Temporary hack, will be corrected later,
13311 because gplink yet does not support stack and SDCC does not
13312 yet support a type of crt0.o object to create the final binary.
13314 * Removed many lines that contain 8051 legacy code.
13315 * The code is finally placed under a 'code' directive.
13316 * Added port specific options.
13318 * _process_pragma: simplified since now we do not need *special*
13319 include file to define SFR registers. But a separate header
13320 will be needed. This will be developed later.
13321 * _pic16_parseOptions: added, parses port specific options:
13322 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13323 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13324 --preplace-udata-with=
13326 * _pic16_setDefaultOptions: modified to initialize section names,
13327 but hack is temporarly out of order since it needs improvement.
13328 * _pic16_genAssemblerPreamble: configuration words are emitted by
13329 their address instead of their name. This part is incomplete and
13330 supports only the 18Fxx2 devices. Other devices will emit an error
13331 during assembly since they do not contain the same set of config
13333 * _pic16_genIVT: is modified,
13335 * pcode.c: added definitions for some hardware registers that are needed
13337 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13338 All PCI entries are updated. Now LFSR is supported.
13339 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13340 * added pic16_newpCodeOpLit2 to support instructions with
13341 two literal arguments
13342 * pic16_pCode2str: corrected code that emits assembler instructions
13343 with two literal operands and those that have an access bit modifier
13344 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13345 this fixes a bug which caused some labels to be lost, when an
13346 assembler directive was added, i.e. banksel,
13347 * pic16_FixRegisterBanking: improved logic that causes the insertion
13349 * InlineFunction: functions that are called once, are not any more
13350 inlined. This can be a port option in the future,
13352 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13354 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13355 hold the corresponding uninitialized symbols,
13356 * pic16_allocProcessorRegister: registers have explicit marked the
13358 * pic16_allocInternalRegister: registers are explicit marked as
13360 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13361 processing list, so bit registers were lost,
13364 * ralloc.h: added field 'accessBank' and original symbol operand
13365 in register definition,
13366 * removed the field isMapped from register definition,
13368 ** Several functions have been removed from various sources:
13369 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13370 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13371 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13372 pic16_assignRelocatableRegisters
13374 ** others have been introduced:
13375 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13376 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13378 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13380 * support/scripts/inc2h.pl: changed definition of BIT_AT
13381 to emit 'sbit at' instead of 'bit at'. This was a request.
13383 PIC16 port related preliminary changes:
13384 * gen.c: prefixed function popRegFromString with
13385 pic16_ and all references to it corrected
13386 * pcode.c: all pic16_pc_* hardware registers prefixed
13387 with underscore (_),
13388 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13389 * ralloc.c: newReg(): when register is REG_SFR then
13390 set address to rIdx,
13391 pic16_allocProcessorRegister(): marks register wasUsed=0
13392 pic16_writeUsedRegs(): added a call to assign processor
13393 registers via pic16_assignFixedRegisters
13395 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13397 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13398 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13399 variables in unused register banks. Also the SSEG is placed
13400 wherever there is enough space for it, and IDATA can be anywhere
13401 in internal RAM. For now compile using -Wl-Y[stack_size].
13402 The mem file is different for this option as well, since it
13403 makes no sense of talking about DSEG lenght.
13405 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13407 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13408 in certain cases, e.g. when ROM assignment, patch provided
13409 from Albert den Haan.
13411 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13413 Many signedness and type propagation fixes:
13414 * src/SDCCicode.c: made geniCodeCast() static
13415 replaced SPEC_ by IS_ (cosmetic)
13416 (operandOperation): fixed div and mod operation
13417 (usualBinaryConversions): added support for promotion of char
13418 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13419 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13420 (geniCodeAdd): an array index will stay unsigned, even if promoted
13422 (geniCodeArray): ditto
13423 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13424 * src/SDCCsymt.c (computeType): added more support for char;
13425 promotion of char is selectable by promoteCharToInt, fixed signedness
13427 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13428 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13429 * src/SDCCval (val*): replaced signedness calculation by
13431 rearranged if-branches (cosmetic)
13432 (valShift): added warning W_SHIFT_CHANGED
13433 (valCompare): fixed problem with different types
13434 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13435 * support/regression/tests/literalop.c: added many cases
13436 * support/regression/tests/ast_constant_folding.c: changed finally to
13438 * .version: new year, new version: 2.3.7
13439 * src/SDCCmain.c (main): applied patch #866468
13440 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13441 provided by Scott Bronson
13442 * doc/sdccman.lyx: updated documentation for sdcdb
13443 updated and added chapter tips
13445 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13447 * src/SDCCsymt.h: missing from yesterday's commits
13449 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13451 * src/SDCC.y (struct_or_union_specifier),
13452 * support/Util/SDCCerr.c,
13453 * support/Util/SDCCerr.h: verify that struct & union tags are used
13456 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13458 * src/SDCCglobl.h: missing from yesterday's commits
13460 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13462 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13463 sft_attributes, struct_declaration, parameter_declaration,
13464 type_name, start_block, declaration_list),
13465 * src/SDCC.lex (check_type): support redefinition of typedef names
13467 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13469 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13470 aligned xdata arrays. Erik helped me with the if clause.
13472 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13474 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13477 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13480 * src/SDCCast.c (newAst_),
13482 * src/SDCCicode.c (ast2iCode, newiCode),
13484 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13485 expr, statement, expression_statement, selection_statement,
13486 iteration_statement, expr_opt, jump_statement): foundation for tracking
13488 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13491 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13493 * support/Util/SDCCerr.c,
13495 * src/SDCCast.c (createCase, createDefault, decorateType),
13496 * src/SDCClabel.c (labelUnreach),
13497 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13499 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13500 (with thanks to Stas Sergeev)
13501 * device/include/time.h,
13502 * device/lib/time.c (CheckTime): suppress unreachable code warning
13504 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13506 * src/SDCCast.c (createIvalCharPtr),
13507 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13509 * support/regression/tests/nullstring.c: tests for these two bugs
13511 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13513 * support/Util/SDCCerr.h,
13514 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13515 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13516 about storage class and 'at' used inside struct or union
13517 * src/SDCCBBlock.c (iCodeFromeBBlock),
13518 * src/SDCCcse.c (ifxOptimize),
13519 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13520 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13521 printIval, emitStaticSeg, emitOverlay),
13522 * src/SDCClabel.c (deleteIfx),
13523 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13524 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13525 gatherAutoInit, processParms),
13526 * support/Util/SDCCerr.h,
13527 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13528 reporting for post-parse errors.
13530 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13532 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13533 implicit casts via union; they don't work on big endian systems
13534 (possible fix for bug #861138)
13536 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13538 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13539 * src/mcs51/main.c: fixed the fix for bug #737001
13541 2003-12-15 Borut Razem <borut.razem AT siol.net>
13543 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13545 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13547 * support/makebin/makebin.c: put output in binary mode
13549 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13551 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13552 xdata and data memory on startup. Set the environment variable
13553 SDCC_NOGENRAMCLEAR to disable this.
13554 * src/mcs51/peephole.def,
13555 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13556 (allows non-interrupt and interrupt code to safely compete for a resource
13557 without the non-interrupt code having to disable interrupts)
13559 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13561 * src/SDCCicode.c (geniCodeAdd),
13562 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13563 with valFromType if type might be a pointer and host is big endian).
13564 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13565 types, not just integer types.
13566 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13567 multiply defined with mismatching "at" address.
13569 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13571 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13572 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13573 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13574 with embedded nulls (fixed bug #753752)
13576 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13578 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13579 Apparently this did not see much testing (endless loop)
13581 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13583 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13585 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13587 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13588 gracefully handle NULL memmap pointers
13590 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13592 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13593 instead of deleting the iCode when an operand is volatile
13594 * src/z80/gen.c (genDummyRead),
13595 * src/mcs51/gen.c (genDummyRead),
13596 * src/ds390/gen.c (genDummyRead),
13597 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13599 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13600 * src/SDCC.y: fixed bug #850420
13602 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13604 Applied z80 i/o port patch from Peter Townson and fixed some operators
13605 to better handle operands in A register.
13606 * device/include/z180.h
13612 * src/z80/peeph-z80.def
13613 * src/z80/peeph.def
13616 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13618 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13620 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13622 * device/lib/hc08/_mullong.c: Removed extra #endif
13624 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13626 * sim/ucsim/hc08.src/inst.cc,
13627 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13628 carries from x to h
13629 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13630 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13631 * device/include/stdarg.h: fixed varargs for hc08
13632 * device/lib/Makefile.in,
13633 * device/lib/hc08/Makefile,
13634 * device/lib/hc08/_mulint.c,
13635 * device/lib/hc08/_mullong.c: fixed some endian problems
13637 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13639 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13640 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13641 * device/lib/_gptrget.c,
13642 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13644 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13646 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13647 * src/SDCCast.c (astErrors): fixed bug #846007
13648 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13650 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13652 * src/SDCCast.c (decorateType): disabled a transformation I added in
13653 revision 1.188 (access to fields of a structure at an absolute address);
13654 it breaks with bitfields, extern declarations, and gcse analysis.
13655 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13656 could be assigned through a pointer, so don't complain.
13657 * src/SDCCast.c (astErrors),
13659 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13661 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13663 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13664 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13665 output of __config directives, since gpasm now supports them
13666 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13667 pre-processor macro, i.e. -DMCU=p18f452
13668 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13669 and modified to handle 'cast' icode similarly to '=' icode
13670 * src/pic16/device.h (typedef struct PIC_device): added field
13671 'extMIface' to indicate that chip has external memory interface
13672 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13673 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13676 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13678 * src/SDCC.y (pointer): fixed bug #846006
13679 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13680 * src/SDCCast.c (decorateType): fixed bug #846009
13681 * src/ds390/peeph.def,
13682 * src/ds390/gen.c (genAnd, genOr),
13683 * src/mcs51/peeph.def,
13684 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13686 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13688 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13695 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13699 * src/SDCCbitv.c: added function to free a bitvector
13700 * src/SDCClrange.h,
13701 * src/SDCClrange.c: added function to recompute the liveranges
13702 * src/avr/ralloc.c,
13703 * src/ds390/ralloc.c,
13704 * src/hc08/ralloc.c,
13705 * src/mcs51/ralloc.c,
13706 * src/pic/ralloc.c,
13707 * src/pic16/ralloc.c,
13708 * src/xa51/ralloc.c,
13709 * src/z80/ralloc.c: recompute the liveranges after register packing
13711 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13713 * src/SDCCloop.c (newInduction): fixed bug #845630
13715 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13717 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13718 inadvertantly left behind from my 2003-11-12 change
13720 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13722 Updated headers I neglected to commit yesterday.
13723 * src/SDCClrange.h,
13726 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13728 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13729 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13730 * src/SDCCopt.c (eBBlockFromiCode),
13731 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13732 the creation of the key hash table from the sequencing so it can be used
13733 earlier (for some GCSE bug fixes still pending)
13735 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13737 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13738 * support/regression/tests/addsub.c: testing genPlus shortcut
13740 2003-11-15 Borut Razem <borut.razem AT siol.net>
13742 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13744 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13746 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13747 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13748 ordering is immaterial.
13749 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13751 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13753 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13754 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13755 (SIGSEV) of bug #840381
13756 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13757 unlink new file before rename if new and old filenames are the same)
13759 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13761 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13762 uninitialized variables) for the mcs51. Set environment variable
13763 SDCC_GENRAMCLEAR to test.
13764 xdata initialization slightly shorter
13766 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13769 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13770 #838241 & 780691 (basicly the same bug)
13771 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13772 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13774 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13776 * src/SDCCmain.c (linkEdit): "fix" #834252
13778 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13780 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13782 * src/SDCC.y: fixed bug #819403
13784 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13786 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13787 the reentrant attribute.
13788 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13789 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13791 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13792 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13793 erroneously reduced to a literal.
13794 * src/hc08/ralloc.c (packRegisters, rematStr),
13795 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13798 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13800 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13801 * doc/sdccman.lyx: changed from 'article' to 'book'
13802 * doc/Makefile: readded test_suite_spec and cdbfileformat
13804 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13806 * device/include/stdlib.h: include malloc.h to comply with ANSI
13807 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13809 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13811 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13812 * doc/clean.mk: also remove *.out files
13813 * doc/sdccman.lyx: some additions, larger top/bottom margins
13815 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13817 * src/SDCC.y: fixed bug #837365
13818 * support/regression/tests/bitopcse.c
13819 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13820 a symbol (might be valop instead)
13821 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13822 * device/lib/clean.mk: added hc08 to the cleaning list
13824 2003-11-04 Borut Razem <borut.razem AT siol.net>
13826 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13828 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13829 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13830 malloc is declared in standard stdlib.h
13832 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13834 * device/lib/hc08/Makefile: need to clean .rel not .o files
13835 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13837 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13841 * src/mcs51/main.c,
13842 * src/ds390/main.c,
13846 * src/pic16/main.c,
13847 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13848 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13849 tests (which uses the port's oclsExpense function)
13855 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13857 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13859 * src/SDCCcse.c (ifxOptimize),
13860 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13861 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13862 deleting the IFX iCode.
13863 * src/hc08/ralloc.c: reduced unneeded slocs
13864 * src/hc08/gen.c: fixed bug in asmopToBoolean
13866 2003-11-04 Borut Razem <borut.razem AT siol.net>
13868 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13869 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13870 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13871 transferred to configure
13873 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13875 Use headers defined in the C[++] standards:
13876 * sim/ucsim/gui.src/serio.src/fileio.cc
13877 * sim/ucsim/gui.src/serio.src/frontend.cc
13878 * sim/ucsim/gui.src/serio.src/main.cc
13879 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13880 * support/Util/NewAlloc.c
13882 * as/mcs51/lklibr.c
13886 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13888 * Added MSVC projects for hc08 assembler and linker:
13889 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13890 /as/hc08/link_hc08.dsp
13892 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13894 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13896 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13898 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13900 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13902 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13904 2003-10-31 Borut Razem <borut.razem AT siol.net>
13906 * support/cpp2/cpplib.h,
13907 support/cpp2/cpplib.c,
13908 support/cpp2/cpplex.c,
13909 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13910 to switch _asm block preprocessing on / off. Default is
13911 #pragma preproc_asm +
13913 2003-10-31 Borut Razem <borut.razem AT siol.net>
13915 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13916 when outputting comment blocks (when executed with -C option) and
13917 _asm (SDCPP specific) blocks
13919 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13921 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13923 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13925 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13927 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13929 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13930 * src/SDCCast.c (decorateType): fixed bug #832664
13932 2003-10-31 Borut Razem <borut.razem AT siol.net>
13934 * support/cpp2/cpplex.c: fixed for SDCPP:
13935 comments(when executed with -C option) and _asm blocks
13936 were included even if they where in skipped #if block.
13937 Applied solution from GCC cpp 3.3.2
13939 2003-10-31 Borut Razem <borut.razem AT siol.net>
13941 * src/SDCC.lex: sdcc now understands both formats:
13942 '# <line_number> <file_name>' and
13943 '#line <line_number> <file_name>'
13944 * support/cpp2/cppmain.c: sdcpp now generates the standard
13945 '# <line_number> <file_name>' instead of former
13946 '#line <line_number> <file_name>'
13948 2003-10-30 Borut Razem <borut.razem AT siol.net>
13950 * support/cpp2/cpphash.h,
13951 * support/cpp2/cpplib.h
13952 * support/cpp2/cpplex.c,
13953 * support/cpp2/cppmain.c,
13954 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13956 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13958 Fixed a number of problems revealed by bug #827883.
13959 * src/SDCCloop.c (loopInvariants): Spill location of the
13960 result operand should be recomputed if extracted from
13961 a loop. Also, don't extract assignments of an iTemp
13963 * src/SDCCast.c (isConformingBody): loop reversal should
13964 not occur if the control variable is involved with a
13965 relational operator.
13967 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13969 * .version: bumped to 2.3.6 to reflect the big improvements
13970 made by Erik and Klaus. Thanks!
13972 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13974 Replaced the livrange code.
13975 * src/SDCClrange.c: added new LR code
13977 * src/SDCCBBlock.h: removed remainig parts from old LR code
13978 * src/ds390/ralloc.c,
13979 * src/ds390/gen.c: minor fixes to make it work with new code
13981 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13984 * as/hc08/lkrloc.c,
13986 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13987 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13988 (tweaked fix for bug #818696)
13990 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13992 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13994 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13997 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13998 * src/mcs51/gen.c (gencjneshort),
13999 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14000 more efficient (per Scott Bronson's suggestion)
14002 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14004 Extended the semantics of the critical keyword to include
14005 individual statements. See RFE #827755 and #799831
14010 * support/Util/SDCCerr.c
14011 * support/Util/SDCCerr.h
14016 2003-10-19 Borut Razem <borut.razem AT siol.net>
14018 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14020 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14022 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14024 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14025 and predecrement operand is displayed
14027 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14029 * src/SDCCval.c (valMinus): fixed bug #826041
14031 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14033 Some hc08 related updates that I missed earlier
14034 * sim/ucsim/stypes.h
14035 * support/regression/ports/hc08/spec.mk
14037 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14039 New target "hc08" for the Motorola 68hc08 family of micros
14047 * sim/ucsim/hc08.src/*
14048 * sim/ucsim/configure.in
14049 * src/ucsim/configure
14050 * sim/ucsim/packages_in.mk
14053 * device/include/mc68hc908qy.h
14054 * device/lib/hc08/*
14055 * device/lib/Makefile.in
14056 * support/regression/ports/hc08/*
14057 * support/regression/Makefile
14059 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14061 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14063 * src/ds390/gen.c (genCast): fixed bug #821957
14065 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14067 * device/lib/logf.c: "fixed" overlay bug
14068 * support/regression/ports/host/spec.mk: added m library
14069 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14070 * support/regression/tests/float_trans: added (for Eric)
14072 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14074 * src/mcs51/gen.c (genCpl): fixed bug
14075 http://sf.net/mailarchive/message.php?msg_id=6263915
14077 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14079 * src/SDCCast.c (decorateType): added extended constant folding
14080 * src/SDCCsymt.c (computeType): cleanup
14081 * src/SDCCval.c (valShift): minor optimization
14082 * support/regression/tests/ast_constant_folding.c: added
14084 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14086 * src/SDCCmain.c: removed some unintended changes
14088 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14090 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14091 * src/z80/gen.c: fixed part of bug #817589
14092 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14094 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14096 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14107 * src/ds390/ralloc.c
14109 * src/mcs51/ralloc.c
14111 * src/pic16/ralloc.c
14112 * src/xa51/ralloc.c
14114 * src/z80/gen.c: removed unused label "release:"
14116 2003-10-06 Borut Razem <borut.razem AT siol.net>
14118 * src/SDCC.lex: removed definition of unused variables
14119 save_optimize and save_options
14121 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14123 * clean.mk: removed '=' in "-maxdepth=1"
14124 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14125 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14127 2003-10-06 Borut Razem <borut.razem AT siol.net>
14129 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14130 my_unput() replaced by unput()
14132 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14134 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14135 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14136 type-punned pointer will break strict-aliasing rules"
14137 Old LR behaviour is again default; Klaus' LR can be choosen by
14138 defining the environment variable LRKLAUS
14142 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14143 * clean.mk: fixed removal of files in bin/CVS/
14144 * device/lib/clean.mk: fixed removal of directories small and large
14145 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14147 * src/SDCCval.c: removed superflous test for pedantic
14149 2003-10-05 Borut Razem <borut.razem AT siol.net>
14151 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14152 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14153 message "unmatched #pragma SAVE and #pragma RESTORE"
14155 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14157 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14158 assembly, critical functions, atomic, nojtbound)
14160 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14162 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14168 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14171 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14173 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14175 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14176 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14177 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14179 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14181 * src/z80/gen.c (genRet): fixed bug #524753
14182 * src/z80/gen.c (genCast): fixed internal error on cast from
14184 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14185 fix for bug #477835 to the z80
14186 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14187 for tracking iCodes in the peephole optimizer for z80
14189 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14191 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14192 the other part of bug #814548
14193 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14195 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14197 * src/SDCCcse.c: fixed part of bug #814548
14199 2003-09-28 Borut Razem <borut.razem AT siol.net>
14201 * src/asm.c: rewrite of printILine() to use temporary file instead
14203 * src/xa51/main.c: commented out declaration of int rewinds
14205 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14207 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14209 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14211 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14212 * src/asm.c (printILine): Fixed bug #811015
14214 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14216 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14219 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14221 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14222 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14223 to correctly handle general case of AOP_PAIRPTR
14224 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14226 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14228 * src/mcs51/ralloc.c (fillGaps),
14229 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14230 register positioning bug)
14232 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14234 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14236 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14238 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14239 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14240 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14241 (ralloc doesn't intentionally do this now, but perhaps later)
14242 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14243 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14244 register positioning bugs (Fixed bug #762602 and #795325)
14245 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14246 (Fixed bug #808779)
14247 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14248 lines that --i-code-in-asm generates
14250 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14252 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14253 trying to fclose a FILE* that was already closed.
14255 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14257 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14258 of const struct should be treated as if const themselves)
14260 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14262 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14264 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14266 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14267 Unix (/n) and DOS (/r/n) line terminations.
14269 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14271 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14274 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14276 * src/mcs51/gen.c (genFunction, genEndFunction),
14277 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14278 and restore of EA so that stack offsets to parameters are
14279 correct when using both critical and reentrant/stack-auto.
14280 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14281 size (can be triggered in error if sloc is shared between
14282 different sized objects)
14283 * device/include/float.h: fixed macros to explicitly use
14284 unsigned long where needed
14286 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14288 Feature req. 799831: added code to allow nesting of critical functions
14289 * src/mcs51/gen.c (genFunction, genEndFunction)
14290 * src/ds390/gen.c (genFunction, genEndFunction)
14292 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14294 * src/SDCCsymt.c (sclsFromPtr),
14296 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14297 support for standard C idiom of memory mapped variables; for
14298 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14299 to xdata int at 0x1234 tempvar = 1.
14300 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14301 provided by Akiya ISHIDA
14303 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14305 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14306 * src/SDCCval.c (constVal): added reduction from int to char
14307 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14308 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14309 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14311 * support/regression/tests/shifts.c: fixed
14313 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14315 * src/z80/gen.c (genXor): Fixed bug #805445
14317 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14319 Fixed bug #621531 (const & volatile confusion in the type chain).
14320 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14321 refer to the const or volatile state of the pointer itself.
14333 * src/pic16/ralloc.c
14334 * support/regression/tests/const.c
14336 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14338 When checking for duplicated modules, use absolute paths
14339 instead of relative paths. Files changed:
14344 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14346 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14348 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14350 * device/include/string.h: added size_t typedef, changed
14351 prototypes to use size_t, eliminated separate reentrant and
14352 non-reentrant declarations, added _memmove declaration
14353 * device/lib/_memcpy.c: changed to use size_t instead of int,
14354 changed /4 to >>2 to avoid division library call
14355 * device/lib/_memcmp.c,
14356 * device/lib/_memset.c,
14357 * device/lib/_strncat.c,
14358 * device/lib/_strncpy.c,
14359 * device/lib/_strncmp.c: changed to use size_t instead of int
14360 * device/lib/_memmove.c: new file (fixed bug #772294)
14361 * device/lib/Makefile.in: added _memmove.c
14362 * device/lib/z80/asm_strings.s: fixed bug #772290
14363 * support/regression/tests/bitfields.c: attempt to fix host assertion
14364 failure on amd64-unknown-linux2.2
14366 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14368 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14369 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14370 * as/z80/asmain.c (main): fixed bug #801766
14372 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14374 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14377 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14379 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14380 reported in bug #800609
14382 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14384 * Top header beautifications in src/pic16 directory:
14385 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14386 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14387 pcoderegs.h, ralloc.c, ralloc.h
14388 * main.c: added top header and GPL license notice
14389 * pcode.c: fixed the if-conditional warning
14391 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14393 * device/lib/_mullong.c: replaced int by short for gcc
14395 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14397 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14398 and JUMPTABLE iCodes properly now (worked by accident before)
14399 * src/mcs51/gen.c (leftRightUseAcc),
14400 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14401 iCode properly now. Use getSize instead of nRegs since a & b
14402 aren't part of the nRegs tally.
14404 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14406 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14407 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14408 before instructions that use the _STATUS register
14410 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14412 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14413 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14414 fetching of the pointer
14415 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14416 copied from genNearPointerSet()
14417 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14418 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14419 If they pop r0/r1 they must be called in the opposite order than aopOp().
14420 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14421 (resp. --stack-auto), prepared for --xstack
14423 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14425 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14427 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14429 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14430 these ports have their own __sdcc_external_start()
14432 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14434 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14435 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14436 type for bits was changed. It resulted in bit variables becoming
14437 global, which is not permitted in PIC 14 assembly output.
14439 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14441 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14443 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14445 Z80 and MCS51 linkers complaint if a public symbol is defined
14446 in more than one library module:
14450 * as/mcs51/Makefile.in
14452 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14454 A few small changes that speed up the peephole optimizer.
14458 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14460 Try to make the peephole optimizer smarter by maintaining
14461 an association between the assembly source code and the
14462 iCodes that originated them. Put this information to use
14463 with a new peephole rule condition "notVolatile" so that
14464 the rules can be aggressive yet still safe.
14469 * src/mcs51/peeph.def
14471 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14475 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14476 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14477 if the left or right operand symbols have the accuse flag set.
14479 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14481 Changed the type of the result of the ! (NOT) operator to char;
14482 previously it returned the same type as the source. This allows
14483 us to eliminate all the genFloatNot functions (all of its target
14484 implementations were very buggy) since !float can use the same
14487 * src/SDCCicode.c (ast2iCode): ! returns char
14488 * src/mcs51/gen.c (genNot, genNotFloat),
14489 * src/ds390/gen.c (genNot, genNotFloat),
14490 * src/z80/gen.c (genNot, genNotFloat),
14491 * src/pic/gen.c (genNot, genNotFloat),
14492 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14494 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14496 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14497 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14498 during interrupts. Ensure WSAVE is located at a shared bank address.
14499 2. Fixed page selection in some places
14500 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14501 the registers name strings.
14502 4. Fixed "signed / unsigned compare" compiler warnings.
14503 5. The PIC port manages its own allocation of the general purpose
14504 registers, but makes no attempt to reuse them. As a result when
14505 compiling it soon runs out of general purpose registers. Some
14506 additional code was added to the files pcode.c and device.c to walk
14507 through the function call tree and rename the registers so that they
14517 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14518 genPlus() & genMinus() when the result is the same as left or right
14520 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14522 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14524 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14526 Made bitfield a distinct type from bit so that bitfields
14527 convert as per ANSI C and bits retain their traditional
14528 boolean style behaviour. Implemented bitfield support in
14536 * src/ds390/gen.c: bit v bitfield split
14537 * src/z80/gen.c: New support for bitfields
14538 * support/regression/tests/bitfields.c: reenabled z80,
14541 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14543 Rules 246.x, 247.x relate to bitfields, the others speed up
14544 access to xdata mapped I/O devices.
14546 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14548 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14550 Cleaned up genPackBits and genUnpackBits and added two helper
14551 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14552 for literal assignments in genPackBits (thanks to Frieder for
14558 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14560 Fixed bug #748310 (pointer to function type mishandled when the
14561 function name is omitted). Also fixed a SIGSEGV when a function
14562 attribute (reentrant, etc) is used on a non-function or on a
14563 function but misplaced before the parameter list.
14565 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14567 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14568 * support/Util/SDCCerr.h,
14569 * support/Util/SDCCerr.c: Added func attr misuse error msg
14571 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14573 Fixed bug #787649 by anonymous
14574 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14575 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14577 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14579 Fixed numerous bitfield problems.
14581 * src/SDCC.y: More bitfield related error checking
14583 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14584 * support/Util/SDCCerr.h,
14585 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14586 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14587 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14588 * support/regression/tests/bitfields.c: tests added
14590 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14592 Made the constant following the "interrupt" keyword optional. If
14593 omitted, the function will not automatically be given an entry
14594 in the interrupt vector table (similar to #pragma NOIV, but
14595 less syntacticly kludgy). The interrupt number is also now
14596 range checked. Also fixed a bug in the high order bit example
14603 * support/Util/SDCCerr.c
14604 * support/Util/SDCCerr.h
14607 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14609 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14610 * src/SDCCicode.c (operandOperation): rewritten some ops
14611 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14612 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14614 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14615 be re-activated by defining REDUCE_LITERALS)
14616 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14617 unsigned, but are signed by default
14618 * src/SDCCval.c (constVal): rearranged
14619 * src/SDCCval.c (valMod): preliminary fix
14620 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14621 * support/regression/literalop.c: added, work in progress
14623 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14625 Generate warnings for useless declarations like "char data;"
14626 that don't do what new users expect.
14629 * support/Util/SDCCerr.h
14630 * support/Util/SDCCerr.c
14632 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14634 * src/SDCCval.c (valMult): fix overflow detection of negative int
14636 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14638 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14640 Changes to support big endian targets:
14653 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14655 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14656 * device/lib/time.c: fixed warning "integer overflow in expression"
14658 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14660 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14661 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14662 constants are unsigned; added recognition of "u" flag for unsigned
14663 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14664 * src/SDCCval.c (valDiv, valMod): fixed signdness
14665 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14666 signedness of modulo, left and right shift
14667 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14668 * support/Util/SDCCerr.h: added warning W_INT_OVL
14669 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14670 * src/SDCCast.c (ast_print): improved output of constants
14672 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14674 Fixed some warnings when building with MSVC:
14676 * as/mcs51/asdata.c
14680 * link/z80/aslink.h
14681 * link/z80/lkdata.c
14682 * link/z80/lkeval.c
14687 * support/cpp2/cpplib.c
14691 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14693 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14695 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14697 * support/librarian/clean.mk: Do not remove Makefile.
14698 * support/librarian/Makefile: added.
14700 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14702 Added librarian to MSVC build:
14705 * support/librarian/librarian.dsp
14707 'configure' not needed for librarian, removed:
14708 * support/librarian/configure
14709 * support/librarian/configure.in
14710 * support/librarian/config_in.h
14711 * support/librarian/Makefile.in
14713 Hopefully these ones built the librarian and the rest of sdcc properly:
14715 * Makefile.common.in
14717 Messed up 'configure', so revert to previous version:
14721 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14723 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14724 there, while the mantissa of a double is "only" 53 bits wide.
14726 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14728 Adding sdcclib to the build. MSVC project coming soon.
14729 Files added/changed:
14731 * support/librarian/clean.mk
14732 * support/librarian/configure
14733 * support/librarian/configure.in
14734 * support/librarian/config_in.h
14735 * support/librarian/Makefile.bcc
14736 * support/librarian/Makefile.in
14737 * support/librarian/sdcclib.c
14740 * Makefile.common.in
14744 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14746 Linker now complaints if linked modules have conflicting options, for
14747 example, one compiled using --model-large and another one compiled with
14748 --model-small. The following files were modified:
14750 * as/mcs51/asdata.c
14751 * as/mcs51/aslink.h
14753 * as/mcs51/asmain.c
14755 * as/mcs51/i51pst.c
14756 * as/mcs51/lkdata.c
14757 * as/mcs51/lklibr.c
14758 * as/mcs51/lkmain.c
14764 * link/z80/aslink.h
14765 * link/z80/lkdata.c
14766 * link/z80/lklibr.c
14767 * link/z80/lkmain.c
14770 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14772 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14773 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14775 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14777 * src/z80/mappings.i: fix _mul[us][int,long] entries
14779 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14781 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14783 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14785 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14786 * support/regression/tests/bitopcse.c: added
14794 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14796 added support for new library format to z80, gbz80 linkers:
14802 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14804 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14805 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14807 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14809 added DUMMY_READ_VOLATILE:
14818 * src/SDCCcse.c (algebraicOpts): many improvements
14819 * src/SDCCcse.h: removed algebraicOpts()
14820 * src/SDCCicode.c (picDummyRead): added
14822 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14824 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14825 "Insufficient space in data memory".
14827 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14829 * src/mcs51/gen.c: fixed bug #771358
14830 * src/z80/gen.c: fixed bug #759087
14832 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14834 * src/pic16/glue.c: minor cleanup by Vangelis
14836 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14838 * device/include/regc515c.h: fixed #758477
14839 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14840 * device/lib/_gptrput.c: saved a few bytes
14841 * my tab spacing is 8, yours too?)
14842 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14843 * device/lib/serial.c: process RX bytes earlier than TX bytes
14844 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14846 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14848 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14850 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14852 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14854 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14856 * device/lib/Makefile.in: bad fix, reverted to 1.43
14858 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14860 * device/lib/Makefile.in: added missing z80 object files
14862 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14864 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14865 pic16 progress by Vangelis:
14868 * src/pic/Makefile:
14875 * pic16/genarith.c:
14880 * pic16/pcodepeep.c:
14883 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14885 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14887 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14889 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14890 added gbz80 build to MSVC project.
14891 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14892 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14893 from 8051 stuff and setup so it links using a .lnk file.
14895 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14897 * support/librarian/sdcclib.c: sdcc librarian.
14898 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14901 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14903 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14905 2003-07-02 Borut Razem <borut.razem AT siol.net>
14907 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14908 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14909 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14910 src/xa51/main.c, src/z80/main.c:
14911 virtualization of glue() function: each port has it's own glue function,
14912 which is accessed by do_glue function pointer in PORT.general structure
14914 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14916 * DS800C400 fun, improved ROM interface and tinibios.
14918 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14920 * More support for DS80C400. Now includes beginning of interface to ROM.
14922 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14924 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14926 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14928 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14930 2003-06-19 Borut Razem <borut.razem AT siol.net>
14932 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14934 2003-06-19 Borut Razem <borut.razem AT siol.net>
14936 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14937 fixed Z80 port - crt0.o: cannot open.
14939 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14941 * support/Util/MySystem.c (merge_command): revert bad fix
14943 2003-06-18 Borut Razem <borut.razem AT siol.net>
14945 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14947 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14949 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14950 option --use-stdout sends errors to stdout instead of stderr.
14952 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14954 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14956 2003-06-15 Borut Razem <borut.razem AT siol.net>
14958 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14959 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14960 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14961 fixed width array of pointers replaced with sets;
14962 multiple include and lib paths ared transferred to preprocessor and linker
14963 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14964 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14965 fixed width array of pointers
14966 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14967 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14968 fixupPath(), getPathDifference()
14969 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14970 fixed width array of pointers
14972 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14974 * src/pic16/ralloc.c: fix warnings
14975 * src/pic16/pcode.c: fix warning
14977 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14979 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14980 know all the details, but essentially this set of changes enable
14981 the pic16 port to generate movff instructions and generate assembler
14985 * src/pic16/glue.c:
14986 * src/pic16/pcode.c:
14987 * src/pic16/device.c:
14988 * src/pic16/main.c:
14989 * src/pic16/pcode.h:
14990 * src/pic16/pcoderegs.c:
14991 * src/pic16/ralloc.c:
14992 * src/pic16/ralloc.h:
14994 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14996 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14997 added option --vc, so sdcc errors and warnings are compatible with
14998 Microsoft Visual Studio.
15000 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15002 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15003 device/lib/libfloat.lib: added atof function.
15005 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15007 * doc/sdccman.lyx: updated to Lyx 1.3
15008 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15009 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15010 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15012 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15014 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15016 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15018 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15019 additions to the "related tools/documentation" section
15021 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15023 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15025 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15027 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15028 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15030 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15032 * doc/sdccman.lyx: fix double dash and other minor things
15033 * doc/Makefile: fix double dash
15035 2003-05-28 Karl Bongers(patches from Martin Helmling)
15036 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15037 condition and ignore commands.
15039 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15041 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15042 is in parts still quite out of date, I did changes as far as I felt makes sense
15043 for a non-native english speaker.
15044 Please feel free to add to the manual or to correct my changes.
15045 * doc/Makefile: undid touching the date of intermediate tex files.
15047 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15049 * doc/sdccman.lyx: Manual has an index now
15051 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15053 Finalize muluint/mulsint and mululong/mulslong merging:
15054 * device/lib/_mulint.c
15055 * device/lib/_mullong.c
15056 * device/lib/gbz80/mul.s
15057 * device/lib/gbz80/stubs.s
15058 * device/lib/z80/mul.s
15059 * device/lib/z80/stubs.s
15060 * src/SDCCsymt.c (initCSupport)
15062 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15064 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15065 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15066 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15067 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15070 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15072 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15073 the regression tests I'm not brave enough to enable 245.b, 245.c
15074 * doc/sdccman.lyx: added latex preamble for hyperref package.
15075 Using pdflatex this will give you a hyperlinked pdf file with
15076 bookmarks. (prepend '%' before /usepackage if this breaks something)
15078 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15080 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15082 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15084 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15086 2003-05-21 <johan AT balder>
15088 * src/SDCCglue.c (printIval): fixed bug #739934
15090 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15092 Applied patch from bug 737905 (renamed yylineo to mylineno):
15099 * src/pic16/pcode.c: Cleaned warnings
15100 * src/pic16/pcodeflow.c: Cleaned warnings
15101 * src/pic16/pcoderegs.c: Cleaned warnings
15103 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15105 * src/pic16/pcode.c: Cleaned warnings
15106 * src/pic16/pcodepeep.c: Cleaned warnings
15107 * src/pic16/ralloc.c: Cleaned warnings
15109 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15111 * doc/sdccman.lyx: fixed bug 739745
15112 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15114 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15116 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15117 it can be defined with CFLAGS when running configure
15118 * src/SDCCmain.c: fixed compiling + linking with object files
15120 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15122 * configure.in: configure for pic16 port,
15123 added --disable-pic16-port
15124 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15125 * src/SDCCmain.c: linkOptions is changed to set *,
15126 added if/endif conditional macros to remove options help
15127 messages from optionsTable when a port is not configured, added
15128 support for the PIc16 port in the ports table, when executing
15129 the compiler with no port specified on command line, a default
15130 port is selected with the new macro DEFAULT_PORT which is
15131 defined in port.h, in setDefaultOptions() linkOptions is removed
15132 from initialization assignment, since now it is a set,
15133 parseCmdLine uses setParseWithComma for linkOptions, in
15134 linkEdit() linkOptions are accessed with new function indexSet()
15135 which returns the i'th item of a set variable. See SDCCset.c, in
15136 linkEdit() when calling buildCmdLine(), added linkOptions as
15137 last argument. Now users can pass arguments to gplink via the
15138 -Wl option, main() uses pic16glue() to glue up pic16 programs
15139 * src/SDCCpeeph.c: various changes to support pic16
15140 * src/SDCCset.c: added function void *indexSet(set *, int) to
15141 return the i'th item of the set
15142 * src/SDCCset.h: added function prototype for indexSet()
15143 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15144 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15145 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15146 added macro DEFAULT_PORT
15147 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15148 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15150 * src/pic16/glue.c: commented out some error producing lines
15151 * src/pic16/main.c: __config directives are commented out to stop
15152 gpasm complaining and test the linkage with gplink, _linkCmd and
15153 _asmCmd changed to be more gplink and gpasm friendly
15154 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15155 produced an error when parsed, peep rule 12 is added to utilize
15156 movff, but it is commented out since the pCode does not support
15157 yet a command with 2 address arguments
15159 2003-05-18 <johan AT balder>
15161 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15162 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15163 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15165 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15166 Added feature to script commands from file.
15168 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15170 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15171 * src/SDCCutil.c: include ctype.h for win32
15173 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15175 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15177 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15179 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15180 Fixed so you can set breakpoints prior to run, run does not stop
15181 on entry now. Add tbreak. Other enhancements and fixes for use
15184 2003-05-12 Borut Razem <borut.razem AT siol.net>
15186 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15188 2003-05-11 Borut Razem <borut.razem AT siol.net>
15190 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15191 the path of bin directory, so that PATH is the only env. variable, which has to be set
15192 in case of standard installation.
15193 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15194 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15195 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15197 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15199 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15200 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15201 temp files are in the port dir; clean the gen/test directory when
15202 generating new test.c
15203 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15204 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15205 * support/regression/tests/zeropad.c: added
15207 2003-05-09 <johan AT balder>
15209 * src/SDCCglue.c: fixed bug #597940
15211 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15213 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15214 cache sfr, optimize next,step, fix off by one sourceline,
15215 support ddd list function.
15216 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15218 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15220 * support/regression/HTMLgen.py: added compare_s2f()
15221 * support/regression/Makefile: redo 1.27
15222 * support/regression/generate-cases.py: redo 1.5
15224 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15226 * support/regression/tests/float.c: workaround 33 bit hex constant
15227 * support/regression/tests/simplefloat.c: fix division for host
15229 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15231 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15232 that tame's the PIC's over-aggressive optimizer.
15234 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15236 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15239 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15241 Initial support for DS80C400. "Hello world" runs on TINIm400
15244 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15246 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15247 * Some notes on ddd usage added in debugger/README
15248 Martin Helmling adding more features and fixes for ddd GUI debugger.
15249 Code added for nexti, stepi, up, down, and other adjustments.
15251 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15253 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15254 * src/pic/peeph.def Added two rules to optimize carry manipulation
15255 * src/pic/* removed debug printfs
15257 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15259 * debugger/mcs51/cmd.c: added header newalloc.h
15261 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15263 * as/Makefile: new EXEEXT
15264 * as/z80/Makefile: remove trailing slash of BUILDIR
15265 * as/z80/clean.mk: new EXEEXT
15266 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15267 * support/cpp2/Makefile.in: new EXEEXT
15268 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15270 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15272 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15273 EXEEXT was introduced to fix all related problems with targets
15274 "clean", "install" and "uninstall"; a couple of further flaws
15275 especially with "clean" have been fixed too
15276 * as/mcs51/Makefile.in
15277 * as/mcs51/clean.mk
15281 * debugger/mcs51/Makefile.in
15282 * debugger/mcs51/clean.mk
15283 * link/z80/Makefile
15284 * link/z80/Makefile.in
15285 * link/z80/clean.mk
15287 * packihx/Makefile.in
15289 * sim/ucsim/Makefile
15290 * sim/ucsim/clean.mk
15291 * sim/ucsim/avr.src/Makefile.in
15292 * sim/ucsim/avr.src/clean.mk
15293 * sim/ucsim/s51.src/Makefile.in
15294 * sim/ucsim/s51.src/clean.mk
15295 * sim/ucsim/xa.src/Makefile.in
15296 * sim/ucsim/xa.src/clean.mk
15297 * sim/ucsim/z80.src/Makefile.in
15298 * sim/ucsim/z80.src/clean.mk
15299 * sim/ucsim/main_in.mk
15300 * sim/ucsim/packages_in.mk
15301 * sim/ucsim/gui.src/Makefile.in
15302 * sim/ucsim/gui.src/serio.src/Makefile.in
15303 * sim/ucsim/gui.src/serio.src/clean.mk
15306 * support/cpp2/Makefile.in
15307 * support/cpp2/clean.mk
15308 * support/makebin/Makefile
15309 * support/makebin/clean.mk
15310 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15311 * doc/sdccman.lyx: --program-suffix no longer needed
15313 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15315 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15316 Martin Helmling added support for ddd GUI debugger.
15317 Code added to display assembly, set variables, and other commands
15318 to interface to ddd.
15320 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15322 * as/Makefile: fix target clean
15323 * as/clean.mk: fix target clean
15324 * as/z80/clean.mk: fix target clean
15326 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15328 * Makefile.common.in: added AT EXEEXT AT
15329 * configure.in: removed all mingw32 stuff
15330 * configure: rebuilt from configure.in
15331 * doc/sdccman.lyx: updated section "installation"
15332 * support/scripts/sdcc_mingw32: adapted to configure
15333 * support/scripts/sdcc_cygwin_mingw32: added
15335 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15337 * src/pic Added object file support for the PIC port
15338 * src/pic Applied patch from Craig Franklin (this started the object file support)
15339 * src/regression Updated the PIC regression tests for object files
15341 2003-04-20 Borut Razem <borut.razem AT siol.net>
15343 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15344 lklex.c: In function `getfid':
15345 lklex.c:203: warning: array subscript has type `char'
15346 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15347 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15348 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15349 stack handling macros
15351 2003-04-19 Borut Razem <borut.razem AT siol.net>
15353 * "handling space characters in file path" task:
15354 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15355 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15356 * support/Util/MySystem.h: make it self-sufficient
15357 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15358 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15359 handling space characters in file path
15360 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15361 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15362 * support/Util/MySystem.c: handling space characters in executable's path
15364 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15366 * as/z80/Makefile: fix permanent rebuild of z80
15367 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15368 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15370 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15372 * src/SDCCopt.c: add special case optimization to replace modulo by
15373 a power of two with a bitwise AND.
15375 2003-04-18 <johan AT balder>
15377 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15379 2003-04-17 <johan AT balder>
15381 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15382 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15384 2003-04-13 Borut Razem <borut.razem AT siol.net>
15386 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15387 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15388 fixed mingw problem in adl_NORMALIZE_PATH
15390 2003-04-12 Borut Razem <borut.razem AT siol.net>
15392 * fixed "#pragma SAVE/RESTORE can not be nested":
15393 * src/SDCC.lex: reworked pragma handling functions
15394 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15395 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15397 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15399 * src/SDCCutil.c (pathEquivalent): defined but not used
15400 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15401 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15402 * configure: rebuilt from configure.in
15403 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15404 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15405 * device/include/Makefile.in: replace sdcc_datadir
15406 * device/lib/Makefile.in: replace sdcc_datadir
15407 * Makefile.common.in: add LDFLAGS from configure
15408 * packihx/Makefile.in: use LDFLAGS
15409 * src/Makefile.in: use LDFLAGS
15410 * support/cpp2/Makefile.in: add LDFLAGS from configure
15411 * support/makebin/Makefile: use LDFLAGS
15412 * .version: bumped version number to 2.3.5
15414 2003-04-12 Borut Razem <borut.razem AT siol.net>
15416 * completed "different paths" task:
15417 * src/SDCCmacro.c: fixed bug in handling quotes
15418 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15419 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15421 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15423 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15425 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15427 * ds390/gen.c ds390/peeph.def: fix bug 706781
15429 2003-04-11 Borut Razem <borut.razem AT siol.net>
15431 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15433 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15435 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15436 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15437 set - this bit used to not be set...).
15438 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15439 bad code in PIC Port
15440 * src/regression/and2.c added to test bug 609268
15441 * src/regression/Makefile added and2.c to regression test
15444 2003-04-08 <johan AT CP255758-A>
15446 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15447 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15448 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15450 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15452 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15454 * support/cpp2/Makefile.in: fix bug #487815
15455 * configure: rebuilt from configure.in
15456 * Makefile.common.in: docdir changed, new path suffixes
15457 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15458 * sdcc_vc_in.h: reflect changes from sdccconf.h
15459 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15460 * src/SDCCutil.h: remove BINDIR hack
15461 * doc/sdccman.lyx: update new path hierarchy
15463 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15465 * src/SDCCpeeph.c: added okToRemoveSLOC test
15467 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15469 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15471 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15473 * src/SDCCpeeph.c: added labelIsReturnOnly test
15474 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15476 2003-04-05 <johan AT balder>
15478 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15479 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15480 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15481 * src/SDCCast.c: fixed a warning
15482 * src/SDCCast.h: fixed a warning
15483 * src/SDCCicode.c (operandFromAst): fixed a warning
15485 2003-04-04 <johan AT balder>
15487 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15488 * src/SDCCast.c (decorateType): fixed bug #715076
15489 * src/SDCC.y: fixed bug #702907
15491 2003-04-03 <johan AT balder>
15493 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15494 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15495 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15496 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15497 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15499 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15501 * _decdptr.c: fix return values
15502 * _gptrget.c: fix return values
15503 * _gptrgetc.c: fix return values
15504 * _gptrput.c: fix return values
15505 * _mulint.c: fix return values
15506 * as/z80/Makefile: fix 'make -j' problem
15508 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15510 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15511 * configure.in: big cleanup, updated to autoconf 2.5x
15512 * configure: rebuilt from configure.in
15513 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15514 * sdcc_vc_in.h: reflect changes from sdccconf.h
15515 * doc/Makefile: fixed a flaw in "make install"
15517 2003-04-02 <johan AT balder>
15519 * src/ds390/gen.c (genCmp): no comments
15520 * src/mcs51/gen.c (genCmp): no comments
15521 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15522 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15524 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15526 * support/regression/generate-cases.py: place generated file in given sub directory
15527 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15528 * support/regression/Makefile: improvements for 'make -j';
15529 side effect: it's simpler and faster now
15531 2003-03-31 Borut Razem <borut.razem AT siol.net>
15533 * src/z80/main.c: link-{port} and as-{port} defined without path
15534 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15536 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15538 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15540 2003-03-30 Borut Razem <borut.razem AT siol.net>
15542 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15543 changed type of list parameter to set
15544 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15545 * src/port.h: changed type of do_assemble() parameter to set
15546 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15547 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15548 definition of "cppoutfilename" macro with NULL value in preProcess()
15549 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15550 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15551 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15552 replaced with set *binPathSet
15553 * shash_add() deallocates the item, if allready exsists, before adding the new one
15554 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15556 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15558 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15559 a nested for loop bug in the PIC port
15560 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15563 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15565 * support/Util/dbuf.h: remove C++ stuff to make it portable
15567 2003-03-28 Borut Razem <borut.razem AT siol.net>
15569 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15570 literal strings in stringLiteral()
15571 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15572 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15575 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15577 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15579 2003-03-26 <johan AT balder>
15581 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15582 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15583 * src/SDCCast.c (decorateType): fixed " -v < 3"
15585 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15587 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15588 Added Lenny Story's debug infrastructure changes:
15589 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15590 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15591 * src/cdbFile.c: added
15592 * src/SDCCdebug.c: added
15593 * src/SDCCdebug.h: added
15594 * src/SDCCast.c (createFunction)
15595 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15596 * src/SDCCmain.c (parseCmdLine, main)
15597 * src/SDCCmem.c (redoStackOffsets)
15598 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15601 * src/avr/gen.c (genAVRCode)
15602 * src/ds390/gen.c (gen390Code)
15603 * src/mcs51/gen.c (gen51Code)
15604 * src/pic/gen.c (genpic14Code)
15605 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15606 * src/xa51/gen.c (genXA51Code)
15607 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15609 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15611 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15612 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15614 2003-03-22 <johan AT balder>
15616 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15618 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15620 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15621 * doc/cdbfileformat.lyx: added, written by Lenny Story
15622 * doc/Makefile: added cdbfileformat.lyx
15623 * doc/clean.mk: added cdbfileformat.lyx
15625 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15627 * src/mcs51/peeph.def: fix bug #705773
15629 2003-03-20 <johan AT balder>
15631 An sfr/sbit can have an "at #" AND an initializer
15632 * src/SDCCsymt.c (checkSClass):
15633 * src/SDCCmem.c (allocGlobal):
15634 * src/SDCCmem.c (allocLocal):
15635 * src/SDCCast.c (createBlock):
15637 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15639 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15641 2003-03-16 <johan AT balder>
15643 Undid the hackup of const and volatile, the problem is much bigger
15645 * src/SDCCast.c:1.171
15646 * src/SDCCglue.c:1.138
15647 * src/SDCCicode.c:1.146
15648 * src/SDCCsymt.c:1.150
15649 * src/SDCCval.c:1.65
15651 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15653 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15654 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15656 2003-03-13 <johan AT balder>
15658 Hackup const and volatile modifiers in type chains a bit:
15660 * src/SDCCast.c:1.169
15661 * src/SDCCglue.c:1.136
15662 * src/SDCCicode.c:1.143
15663 * src/SDCCsymt.c1.146
15664 * src/SDCCsymt.h1.59
15665 * src/SDCCval.c:1.63
15667 2003-03-12 <johan AT balder>
15669 * src/SDCCBBlock.h: more LRH debugging junk
15670 * src/SDCCcflow.h: more LRH debugging junk
15671 * src/SDCCloop.c: more LRH debugging junk
15672 * src/SDCC.y (struct_declaration): fixed bug #697590
15673 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15674 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15675 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15677 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15678 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15679 test function names must now match exactly).
15680 * src/SDCCcse.c: added special case in findCheaperOp to allow
15681 extending a short integer. Makes less awful code for bug 700121 test case.
15683 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15685 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15686 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15688 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15690 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15691 actually called (operandsNotEqual() was called for all
15692 operandsNotEqualX tests).
15694 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15696 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15697 with shorter literals. Fixes bug 700121.
15699 2003-03-11 <johan AT balder>
15701 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15703 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15705 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15706 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15708 2003-03-10 Borut Razem <borut.razem AT siol.net>
15710 * src/SDCCmain.c: pipe preprocessor's output
15711 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15712 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15713 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15714 which closes all pipes in pipeSet set
15715 * src/SDCCset.c: free deleted item in function deleteSetItem()
15716 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15717 moved from z80 to src subproject
15718 * .version: increased version number to 2.3.4
15720 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15722 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15723 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15724 * support/regression/ports/xa51/spec.mk: fix typo
15726 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15728 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15730 2003-03-09 Borut Razem <borut.razem AT siol.net>
15732 * src/SDCCmain.c: pipe preprocessor's output
15733 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15734 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15735 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15736 which closes all pipes in pipeSet set
15737 * src/SDCCset.c: free deleted item in function deleteSetItem()
15738 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15739 moved from z80 to src subproject
15741 2003-03-09 Borut Razem <borut.razem AT siol.net>
15743 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15744 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15745 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15746 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15747 * src/SDCCglobl.h: unification of WIN32 native definitions
15749 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15751 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15753 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15755 * src/configure.in: check for endianess (even while cross-compiling)
15756 * src/configure: check for endianess (even while cross-compiling)
15757 * src/configure_in.h: check for endianess (even while cross-compiling)
15758 * src/avr/gen.c: remove old endianess stuff
15759 * src/mcs51/gen.c: remove old endianess stuff
15760 * src/ds390/gen.c: remove old endianess stuff
15761 * src/pic/gen.c: remove old endianess stuff
15762 * src/pic/genarith.c: remove old endianess stuff
15763 * src/pic/glue.c: fix endianess check
15764 * src/pic16/gen.c: remove old endianess stuff
15765 * src/pic16/genarith.c: remove old endianess stuff
15766 * src/pic16/glue.c: fix endianess check
15767 * src/xa51/gen.c: remove old endianess stuff
15768 * src/z80/gen.c: fix endianess check
15769 * src/SDCCglue.c: fix endianess check
15770 * src/ds390/peeph.def: fix bug 700036
15772 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15774 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15775 * src/configure: find appropriate data-types on host for SDCC's int and long
15776 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15777 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15778 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15780 2003-03-07 <johan AT balder>
15783 some minor cleanups before the big shot
15784 OP_DEFS and OP_USES now use Kevin's protection
15785 new option --nolabelopt
15787 * src/SDCCBBlock.c:
15796 * src/ds390/ralloc.c:
15797 * src/mcs51/ralloc.c:
15798 * src/pic/ralloc.c:
15799 * src/xa51/ralloc.c:
15800 * src/z80/ralloc.c:
15802 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15804 * src/pic/pcode.c (get_op): fix 64 bit warnings
15805 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15806 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15807 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15808 * support/regression/tests/malloc.c: fix 64 bit warnings
15810 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15812 * src/mcs51/gen.c (genMinus): fixed bug 696436
15814 2003-03-02 Borut Razem <borut.razem AT siol.net>
15816 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15818 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15820 * configure.in: test for mkstemp
15821 * sdccconf_in.h: add HAVE_MKSTEMP
15823 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15825 * device/include/ctype.h: removed warning while using --stack-auto
15826 * device/include/malloc.h: removed warning while using --stack-auto
15827 * device/include/string.h: removed warning while using --stack-auto
15829 2003-02-23 Borut Razem <borut.razem AT siol.net>
15831 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15832 because NDEBUG is defined (see man assert)
15833 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15835 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15837 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15838 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15840 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15842 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15843 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15845 2003-02-18 <johan AT balder>
15847 * as/mcs51/asmain.c (asmbl): module can start with a digit
15848 * as/z80/asmain.c (asmbl): module can start with a digit
15850 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15852 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15853 * src/asm.c: fix pipe() for Mingw32
15855 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15857 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15858 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15859 make -V work again; --c1mode reads now from stdin
15860 * doc/sdccman.lyx: added --c1mode
15861 * support/Util/SDCCerr.c: new messages for c1 mode
15862 * support/Util/SDCCerr.h: new messages for c1 mode
15863 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15865 2003-02-15 <johan AT balder>
15867 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15869 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15871 * doc/sdccman.lyx: Environment variables, -o and other minor things
15873 2003-02-14 <johan AT balder>
15875 * src/xa51/main.c: before anyone really tries to use it :)
15877 * Install doc's in share/sdcc/doc
15878 * removed some obsolete files
15879 * Do a proper make distclean and uninstall
15880 M Makefile.common.in
15883 M device/include/Makefile.in
15884 M device/lib/Makefile.in
15887 M sim/ucsim/doc/Makefile.in
15889 R src/avr/peeph.rul
15890 R src/xa51/peeph.rul
15891 M support/cpp2/Makefile.in
15892 M support/makebin/Makefile
15895 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15897 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15899 2003-02-10 Borut Razem <borut.razem AT siol.net>
15901 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15902 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15903 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15904 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15905 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15906 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15907 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15908 src/z80/Makefile.bcc: Borland Makefile cleanup
15909 * as/z80/Makefile.bcc: Added Borland Makefile
15910 * support/cpp2/borland.h: Removed
15912 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15914 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15915 * src/SDCC.lex: new pragma NOIV
15916 * src/SDCCglobl.h: new pragma NOIV
15917 * src/SDCCmem.c: new pragma NOIV
15919 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15921 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15923 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15925 * src/SDCCmain.c: signal handling is switched off by --debug
15926 * doc/Makefile: small fix for install; use clean.mk again
15927 * doc/clean.mk: clean *.pdf and *.html too
15929 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15931 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15932 * device/lib/printfl.c: fix a ds390 bug by making it portable
15933 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15934 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15935 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15936 * debugger/mcs51/cmd.c: converted multi-line string literals
15937 * sim/ucsim/globals.cc: converted multi-line string literals
15938 * src/SDCCmain.c: introduced signal handler to remove temp files
15939 * doc/Makefile: small tweaks, implement clean
15940 * doc: removed generated files
15942 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15944 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15945 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15946 Address Record is not correctly generated for DS390."
15948 2003-02-02 Borut Razem <borut.razem AT siol.net>
15950 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15951 * as/mcs51/asm.h: fixed compilation with Borland C
15952 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15953 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15954 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15955 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15956 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15957 src/z80/Makefile.bcc: delete $(LIB) only if exist
15958 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15960 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15962 * device/include/malloc.h: introduced NULL
15963 * device/include/string.h: introduced NULL
15964 * device/include/stdlib.h: introduced NULL
15965 * device/lib/_memcpy.c: removed NULL
15966 * device/lib/_strcat.c: removed NULL
15967 * device/lib/_strchr.c: removed NULL
15968 * device/lib/_strcmp.c: removed NULL
15969 * device/lib/_strcpy.c: removed NULL
15970 * device/lib/_strcspn.c: removed NULL
15971 * device/lib/_strlen.c: removed NULL
15972 * device/lib/_strncat.c: removed NULL
15973 * device/lib/_strncmp.c: removed NULL
15974 * device/lib/_strncpy.c: removed NULL
15975 * device/lib/_strpbrk.c: removed NULL
15976 * device/lib/_strrchr.c: removed NULL
15977 * device/lib/_strspn.c: removed NULL
15978 * device/lib/_strstr.c: removed NULL
15979 * device/lib/_strtok.c: removed NULL
15980 * device/lib/malloc.c: removed NULL, include own header
15982 2003-02-02 <johan AT balder>
15984 * 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
15985 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15986 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15987 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15988 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15989 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15991 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15993 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15996 2003-02-01 <johan AT balder>
15998 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16000 2003-01-31 <johan AT CP255758-A>
16002 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16004 2003-01-30 <johan AT balder>
16006 * src/SDCCBBlock.c: automatic bug detection
16007 * src/SDCCicode.c: automatic bug detection
16009 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16011 * src/SDCCglobl.h: now --xram-size 0 works
16012 * src/SDCCmain.c: now --xram-size 0 works
16014 2003-01-29 <johan AT balder>
16016 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16018 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16020 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16021 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16022 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16023 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16024 * src/SDCCglobl.h: Added options --xram-size and --code-size
16025 * src/SDCCmain.c: Added options --xram-size and --code-size
16027 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16029 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16030 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16032 2003-01-27 <johan AT balder>
16034 * src/SDCC.y: fixed bug #613764
16036 2003-01-26 <johan AT balder>
16038 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16039 * src/SDCCsymt.h: fixed bug #673374
16040 * src/SDCCglue.c: fixed bug #661910
16041 * src/SDCCast.c: fixed bug #458099 and 673374
16043 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16045 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16046 * as/mcs51/strcmpi.h: added
16047 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16048 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16049 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16050 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16051 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16052 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16053 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16054 * as/mcs51/Makefile.aslink: new module strcmpi
16055 * as/mcs51/Makefile.asx8051: new module strcmpi
16056 * as/mcs51/Makefil.bcc: new module strcmpi
16057 * as/mcs51/Makefile.in: new module strcmpi
16058 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16060 2003-01-26 <johan AT balder>
16062 * src/SDCCglue.c: reverted back to 1.124
16063 * src/SDCCast.c: reverted back to 1.156
16064 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16066 2003-01-25 <johan AT balder>
16068 * src/SDCCglue.c: A better fix for bug #661910
16069 * src/SDCCast.c: A better fix for bug #661910
16070 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16072 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16074 * src/Makefile.in: remove spawn.o
16075 * src/SDCCmain.c: remove spawn.h
16076 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16077 * src/spawn.c: removed
16078 * src/spawn.h: removed
16079 * support/regression/ports/ds390/spec.mk: link with -r
16081 2003-01-24 <johan AT CP255758-A>
16083 * src/ds390/gen.c (aopOp): fixed bug #667458
16084 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16085 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16086 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16088 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16090 * src/mcs51/peeph.def: better assembler identation by Frieder
16091 * src/mcs51/gen.c: better assembler identation by Frieder
16093 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16095 * as/z80/string.h: removed for gcc 3.2
16096 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16097 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16099 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16101 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16102 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16103 * support/regression/Makefile: separate temp files for ports
16104 * support/regression/generate-cases.py: separate temp files for ports
16105 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16106 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16108 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16110 * moved tinitalk to device/examples/ds390
16112 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16114 * as/mcs51/lkmem.c: rflag is for DS390
16115 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16116 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16117 (linkEdit): move mem- and map-files the same way as ihx-files
16118 * src/z80/main.c (_setDefaultOptions): removed --generic
16119 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16120 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16121 * src/pic/glue.c (picglue): --c1mode works again
16122 * src/pic16/glue.c (pic16glue): --c1mode works again
16123 * src/asm.c (printCLine): fix #660034
16125 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16127 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16128 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16129 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16130 * as/mcs51/lkmem (summary): better fix for sp problem
16131 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16132 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16133 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16134 remove --stack-after-data
16136 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16138 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16139 * src/SDCCutil.c (join): ugly bug: missing '\0'
16140 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16142 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16144 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16146 * src/pic/main.c (_asmCmd): gpasm supports -o
16147 * src/z80/main.c: more general macros
16148 * device/lib/Makefile.in: remove intermediate files
16150 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16152 * .version: Bumped version number to 2.3.3
16153 * src/SDCCBBlock.c: new option -o
16154 * src/SDCCglobl.h: new option -o
16155 * src/SDCCglue.c: new option -o
16156 * src/SDCCmain.c: new option -o
16157 * src/asm.c: new option -o
16158 * src/ds390/main.c: new option -o
16159 * src/pic/glue.c: new option -o
16160 * src/pic/pcode.c: new option -o
16161 * src/pic/ralloc.c: new option -o
16162 * src/pic16/glue.c: new option -o
16163 * src/pic16/pcode.c: new option -o
16164 * src/pic16/ralloc.c: new option -o
16165 * src/z80/main.c: new option -o
16166 * device/lib/Makefile.in: use -o
16167 * support/regression/ports/ds390/spec.mk: use -o
16168 * support/regression/ports/gbz80/spec.mk: use -o
16169 * support/regression/ports/mcs51/spec.mk: use -o
16170 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16171 * support/regression/ports/z80/spec.mk: use -o
16172 * support/regression/ports/ucz80/spec.mk: use -o
16173 * support/regression/ports/xa51/spec.mk: use -o
16174 * support/regression/fwk/lib/timeout.c: fix usage string
16176 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16177 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16179 2003-01-07 <johan AT balder>
16181 * src/SDCCast.c (decorateType): fixed bug #600035
16183 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16184 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16185 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16186 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16187 * src/pic/pcode.c: outcommented unused variable to remove warnings
16188 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16190 2003-01-06 <karl AT turbobit.com>
16191 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16194 2003-01-06 <johan AT balder>
16196 * src/SDCCicode.c: fixed array add
16198 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16199 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16200 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16202 2003-01-04 <johan AT balder>
16204 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16206 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16207 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16209 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16210 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16211 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16213 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16214 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16216 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16217 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16219 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16220 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16222 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16224 * in /sdcc/as/mcs51/ changed these files in order to create an
16225 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16226 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16227 following files to include the previous two files: aslink.dsp,
16228 Makefile.aslink, Makefile.bcc, and Makefile.in.
16230 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16231 .adb instead of .cdb
16233 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16235 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16236 value from option --iram-size.
16238 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16240 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16243 2002-09-18 <wiml AT hhhh.org>
16245 * SDCClrange.h: exposed setFromRange() and setToRange()
16246 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16247 packRegsForAccUse() (bug 542397)
16248 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16249 multiple times and emitting the fetch operations more than once
16250 added aopGetUsesAcc() function to allow binary operators to
16251 fetch their operands in the correct order; made genMinus() emit
16252 compact code for X = LITERAL - Y
16254 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16255 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16256 sprintf() in line 1267.
16258 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16259 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16262 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16263 Changes to aslink (All the changes are marked with 'JCF'):
16265 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16268 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16269 area BSEG. Also moves, if possible, the DATA area down into the internal
16270 ram so more space is available.
16272 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16275 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16276 not bytes. Function summary() which creates a memory usage summary
16277 file with extension .mem. Reports of overlaping stack and small stack
16278 size. If the space for the stack is less than 16 bytes aslink trows a
16281 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16282 the 8051. Option 'y' for memory summary output file.
16284 Changes to sdcc (All the changes are marked with 'JCF'):
16286 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16288 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16289 overlaying area for it (uses RegBankUsed[4]).
16291 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16292 bank zero as used by default. By default aslink locates the stack
16293 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16294 the creation of the .mem file. Delegates the allocation of data area
16295 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16296 the begining of the stack area to aslink.
16298 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16299 glue() in SDCCglue.c creates an area for it.
16301 2002-09-03 Borut Razem <borut.razem AT siol.net>
16302 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16303 sdcc/src/pic/glue.c:
16304 introduced atexit() handler for teporay files removal in case of
16305 errors, assertions, ...
16307 2002-08-29 Borut Razem <borut.razem AT siol.net>
16308 * sdcc/support/cpp2/auto-host_vc_in.h:
16309 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16310 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16311 Maybe there is a similar problem with BORLANDC? It should be checked!
16313 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16314 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16315 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16316 was not executed, and the compiler (cl) launched a warning:
16317 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16319 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16320 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16322 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16323 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16325 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16326 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16327 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16328 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16329 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16330 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16331 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16332 - added Release configuration in VS projects
16333 - review of compiler an linker options
16334 - VC .exe files are generated in bin_vc directory, not to interfere
16335 with binaries generated from other projects (cygwin, mingw, bcc ...)
16337 * sdcc/src/yacc.dsp: added
16339 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16340 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16341 and insert the version number definitions from .version
16343 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16345 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16346 added - genarate auto-host.h using auto-host_vc_in.h as template
16349 removed from CVS, generated automatically
16351 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16352 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16354 2002-08-11 Borut Razem <borut.razem AT siol.net>
16355 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16357 2002-08-10 Borut Razem <borut.razem AT siol.net>
16358 * src/SDCCmain.c (main):
16359 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16360 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16361 The consequence was that some temporary files were not removed.
16364 unification of code in functions tempfilename() and tempfile():
16365 function tempnam() is defined in Visual Studio 6.0 and .NET
16367 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16369 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16370 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16371 - removed compiler command line option /WX: Treats all warnings as errors
16372 - update a list of source files, included into the project
16374 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16375 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16376 changed project type to Generic Project so that can be correcly converted to VS.NET project
16378 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16380 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16382 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16384 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16385 added return 0 statements after assert() to make compiler happy
16387 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16388 added newline in the def file to keep MSC compiler satisfied
16390 * sdcc/src/z80/gen.c:
16391 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16392 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16393 - solved MSC error in function aopDump()
16395 * sdcc_vc.h: define PREFIX as "\\sdcc"
16397 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16398 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16400 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16401 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16402 - Rewrote the register banking algorithm.
16403 - Added pCode live-range analysis to registers (for now, only non-used and
16404 singly-used registers optimized away)
16406 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16408 * 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.
16410 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16411 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16413 2002-04-22 Michael Hope <michaelh AT vroom>
16415 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16417 * configure.in (DD_COPT): Added include support required for gbdk.
16419 * .version: Bumped version number just to increase it.
16421 * src/SDCCmain.c: Added -nostdinc to the default options.
16423 2002-04-15 Michael Hope <michaelh AT vroom>
16425 * device/lib/z80/printf.c (sprintf): Added.
16427 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16429 * src/z80/peeph.def: Added transpose redundent load rule.
16431 * src/z80/main.c: Added force callee saves for jaune.
16433 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16435 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16437 2002-03-28 Johan Knol <johan AT balder>
16439 * src/SDCCval.c: fixed bug #532436
16441 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16443 Added "char *Processor" field to the port structure.
16446 Added -p option. Allows port dependent processor to be specified.
16449 Initialized the new field char *Processor field to NULL in all ports
16452 Compiler generated registers for interrupt context saving
16453 were not getting allocated.
16455 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16458 Fixed left shift. Will promote the left side of a left shift
16459 if a) left shifting more than size of operand or b) when assigned
16460 to something size > size of left side
16462 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16464 tons of changes. Register allocation has been
16465 rewritten. Added customization for the various PICs. Flow
16466 analysis is restructured. ...
16468 * src/pic/device.h:
16471 * src/pic/device.c:
16472 Added. device.c is a PIC port hack to accomodate variations
16475 2002-03-13 Michael Hope <michaelh AT vroom>
16477 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16479 2002-03-04 johanknol <johanknol AT manik>
16481 * /src/SDCCval.c: fixed
16483 const unsigned char arr[][2] = { { 0, 1 } };
16484 t18.c:1: error: Initializer element is not constant
16486 2002-03-04 bela <bela AT manik>
16488 * /device/include/mcs51reg.h:
16489 ds89c420 register definition update
16491 2002-03-03 <johan AT FRIJA>
16493 * support/Util/SDCCerr.c: did something, but don't no why anymore
16495 * support/regression/tests/bug-524691.c: made it a little less shy
16497 * src/SDCCast.c (decorateType): fixed bug #524697
16499 * src/SDCCast.c: made some lineno improvements
16501 * src/SDCCval.c (getNelements): changed warning to error
16503 * src/SDCCglue.c (printIvalArray): changed warning to error
16505 * src/SDCCicode.c: fixed a warning for mingw
16507 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16509 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16511 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16513 * src/ds390/peeph.def:
16514 Added some more peephole rules
16516 * src/ds390/gen.c: Various fixes & enhancements
16518 * src/SDCClrange.c, src/SDCClrange.h:
16519 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16521 * src/ds390/ralloc.c:
16522 various fixes & enhancements (ds390) specific
16524 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16525 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16528 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16530 2002-03-02 <johan AT FRIJA>
16532 * src/SDCCast.c (decorateType): fixed bug #524708
16534 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16536 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16538 2002-03-01 Michael Hope <michaelh AT vroom>
16540 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16542 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16544 2002-03-01 <johan AT FRIJA>
16546 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16548 * src/SDCCast.c (decorateType): fixed bug #524209
16550 * src/SDCCval.c (valNot): fixed bug #524195
16552 2002-02-26 <johan AT balder>
16554 * src/xa51/gen.c: fixed a warning
16556 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16558 * src/SDCCast.c (decorateType): fixed bug #522534
16560 2002-02-23 <johan AT balder>
16562 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16564 2002-02-22 <johan AT balder>
16566 * src/SDCCast.c: fixed bug #514865
16568 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16570 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16572 * sdcc/src/SDCCloop.c:
16573 Previous fix was not good. basic blocks that have "break" or "return" are
16574 not really partof a loop , but live ranges used in these blocks should
16575 be live thru the entire loop, so set partOfLoop but don't add them to
16578 2002-02-21 <johan AT FRIJA>
16580 * src/SDCCcse.c: fixed bug #514308
16582 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16585 Fixed BUG #519583. If a conditional block ended in a return/break
16586 statement inside a loop, it was not being considered part of the loop.
16588 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16590 2002-02-10 Karl Bongers <karl AT turbobit.com>
16593 Fixed up SDCDB debugger somewhat. Updated debugger/README
16594 with lots of comments and notes.
16596 * device/examples/test2.c:
16597 Fix bug, "red" variable not being initialized(compiler complained).
16599 * device/examples/Makefile, examples/test3.c:
16600 Add Makefile in device/examples folder, compiles test3.c
16601 for use as a multiple module SDCDB test case.
16603 * sim/ucsim/cmd.src/cmdset.cc:
16604 Took out debug printfs in ucsim "next" command.
16606 * sim/ucsim/xa.src:
16607 Karl and Johan start ucsim XA support. Most dissassembly working,
16608 about 75% emulation done(plenty of work remaining).
16610 * sim/ucsim/z80.src:
16611 Add Z80 support to ucsim, add test-ucz80 regression test,
16612 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16613 Notice z80 compiler fails on examples/test3.c/crc code.
16615 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16617 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16618 Added support for --parms-in-bank1
16620 * src/ds390/peeph.def:
16621 added a few more peephole optimzations
16623 * src/ds390/main.c:
16624 1) added __builtin_inp & __builtin_outp used to read in data of given length
16625 from a memory mapped port
16626 2) added __builtin_memcmp
16627 3) added __builtin_swapw swap bytes of a short
16629 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16630 1) handle multiple send & receives from register bank1
16631 2) ralloc can now allocate DPTR1 to some liveRanges
16633 * src/SDCCsymt.c, src/SDCCsymt.h:
16634 changes to handle multiple sends & receives
16636 * src/SDCCptropt.h:
16637 added some pointer arithmetic optimization
16639 * src/SDCCptropt.c:
16640 added some pointer arithmetic optimizations but not stable yet so not
16641 called from anywhere (will get this working shortly)
16643 * src/SDCCopt.c: fixed for multiple sends & receives
16646 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16647 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16648 set preprocessor defines (depending on options)
16650 * src/SDCCicode.c, src/SDCCicode.h:
16651 changes made to handle multiple sends & receives
16654 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16656 * src/SDCCcse.c, src/SDCCcse.h:
16657 added function findbackward def (to be used in upcoming optimization)
16659 * src/SDCCcflow.c, src/SDCCcflow.h:
16660 added function returnAtEnd - to determine if a basic block terminates with
16663 * src/SDCCast.c, src/SDCCast.h:
16664 added option parms-in-bank1
16666 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16667 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16668 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16669 adjusted for --parms-in-bank1 option
16671 * device/include/string.h:
16672 donot redefine "reentrant" keyword
16674 * device/include/ds80c390.h: Added some more SFRs
16676 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16678 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16680 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16682 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16684 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16686 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16688 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16690 * Added --xram-movc option
16692 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16694 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16696 2002-01-11 Johan Knol
16698 * Added math lib of Jesus Calvino-Fraga
16700 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16702 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16703 * support/regression/Makefile: new target test-mcs51-stack-auto
16704 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16706 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16708 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16710 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16712 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16714 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16716 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16718 * src/SDCCglue.h: add definition for printIvalChar()
16720 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16722 * src/SDCCast.c: fix #498138 by Johan
16724 * src/SDCCglue.c: fix #498138 by Johan
16726 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16728 * support/regression/Makefile: fix clean
16730 * support/regression/ports/ds390/support.c: fix transmission of last character
16732 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16734 * /sdcc/src/ds390/gen.c:
16735 a) improved computing address of stack variable
16736 b) took out some #if 0 code
16737 c) improved parmBytes adjustment
16738 d) improved genPlusIncr & genMinusIncr
16739 e) genCmp could generate bad code (when left assigned to DPTR)
16740 f) Fixed bug in hasInc
16742 * /sdcc/src/ds390/ralloc.c:
16743 a) packRegsForSupport could mess up live information (Fixed)
16744 b) packRegsDPTRuse could be incorrect for left & right shift
16746 * /sdcc/src/mcs51/ralloc.c:
16747 packRegsForSupport could mess up the live information (Fixed)
16749 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16751 * /sdcc/src/SDCCast.c:
16752 can reverse a loop even if function call is present as long
16753 as the loop control variable is local & is not passed as parameter
16755 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16757 * /sdcc/ChangeLog: *** empty log message ***
16759 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16760 More builtin function additions for TININative
16762 * /sdcc/src/ds390/ralloc.c:
16763 Had broken the regression testsuite
16765 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16767 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16768 Added funcattr hasStackParms will be set for reentrant functions when there
16769 are paramteres on the stack, this helps in minimizing frame pointer generation
16770 typeFromStr can handle function pointers now
16772 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16773 *** empty log message ***
16775 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16777 * /src/ds390/gen.c, /src/ds390/main.c:
16778 More builtin function additions for TININative
16780 * /src/ds390/ralloc.c:
16781 Had broken the regression testsuite
16783 * /src/SDCCast.c: Fixed a bug in dumptree
16785 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16786 Added funcattr hasStackParms will be set for reentrant functions when there
16787 are paramteres on the stack, this helps in minimizing frame pointer generation
16788 typeFromStr can handle function pointers now
16790 * /doc/builtins.txt, /doc/TININative.txt:
16791 *** empty log message ***
16794 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16796 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16797 ALPHA version for -mTININative
16799 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16800 updated to reflect changes in the port structure
16803 added function do_assemble (similar to do_link) if non-null this function
16804 will be called to do assembly (-mTININative) requires a multi command
16806 added function genAssemblerEnd will be called to generate assembler Epilogue
16809 added _JavaNative to debug info printing
16811 * /src/SDCCmain.c: added option --tini-libid
16812 added port->do_assemble function (-mTININative) has a multi command assemble
16814 * /src/SDCCglue.c: Disabled "constExpr" check
16815 added port->genAssemblerEnd function
16817 * /src/SDCCglobl.h: Added option --tini-libid value
16820 tookout optimizeCompare from the header (has no external references)
16822 * /src/SDCCast.c: made one more function "static"
16824 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16826 * src/z80/mappings.i: Added z80asm support.
16828 * src/z80/main.c: Added z80asm support on --asm=z80asm
16830 * src/z80/gen.c: Fixed asm portability issues.
16832 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16834 * src/SDCCglue.c (printExterns): Added global/extern split.
16836 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16838 * support/regression/Makefile: added test for mcs51 model large
16840 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16842 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16844 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16846 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16848 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16850 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16852 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16854 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16856 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16858 * support/regression/tests/simplefloat.c: Port to mcs51.
16860 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16861 * support/regression/tests/bug-485362.c: Added.
16863 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16865 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16867 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16869 * src/z80/gen.c (aopDump): Added a dump function.
16871 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16872 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16874 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16876 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16878 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16880 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16882 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16884 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16886 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16888 * support/regression/ports/ds390/support.c: Use tinibios.
16890 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16892 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16894 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16895 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16897 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16899 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16901 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16903 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16905 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16906 (packRegsForIYUse): Created and optimised.
16908 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16910 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16911 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16913 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16915 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16917 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16919 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16921 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16923 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16925 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16927 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16929 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16931 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16933 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16935 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16936 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16937 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16939 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16941 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16942 (genNotFloat): Added.
16943 (genUminusFloat): Added.
16945 * device/lib/z80/Makefile: Added floating pt stubs.
16947 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16949 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16951 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16953 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16955 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16957 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16959 * sdcc/support/regression/Makefile: Add port ds390.
16961 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16963 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16965 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16967 * sdcc/support/regression/ports/ds390/support.c: Added.
16969 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16971 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16973 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16975 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16977 * device/include/malloc.h: Added z80 and gbz80 support.
16979 * device/lib/gbz80/heap.s: Added.
16981 * device/lib/z80/heap.s: Added.
16983 * device/lib/malloc.c: Added z80 and gbz80 support.
16985 * support/regression/tests/malloc.c (testMalloc): Added.
16987 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16989 * support/regression/tests/bug-478094.c: Added.
16991 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16993 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16995 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16997 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16999 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17001 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17003 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17005 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17007 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17009 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17011 * support/regression/tests/bug-477927.c: Added.
17013 * src/z80/peeph.def: Added minor rules.
17015 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17017 * src/z80/peeph.def: Added jump optimisation modification.
17019 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17021 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17023 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17025 * support/regression/tests/funptrs.c: Added.
17027 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17029 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17031 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17033 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17035 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17037 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17038 (movLeft2ResultLong): Created.
17040 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17041 (joinPushes): Added. Joins two char pushes into a word push.
17043 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17045 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17047 * support/makebin/Makefile (install): Added creation of dest dir.
17049 2001-10-24 Karl Bongers <karl AT turbobit.com>
17051 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17053 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17055 * src/z80/ralloc.c: Turned off faulty pack for one use.
17057 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17059 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17061 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17063 * support/regression/Makefile: Improved clean
17065 * support/regression/ports/gbz80/spec.mk: Added clean
17067 * support/regression/ports/host/spec.mk: Added clean
17069 * support/regression/ports/z80/spec.mk: Added clean
17071 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17073 * support/regression/ports/mcs51/timeout.c: little improvements
17075 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17077 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17079 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17081 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17083 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17085 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17087 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17089 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17090 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17092 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17094 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17096 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17098 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17100 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17102 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17104 * support/regression/tests/longor.c: Added.
17106 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17108 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17110 * as/mcs51/aslink.h: define PATH_MAX
17112 * as/mcs51/asm.h: define PATH_MAX
17114 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17116 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17118 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17120 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17122 * src/SDCCglobl.h: define PATH_MAX
17124 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17126 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17128 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17130 * src/z80/gen.c (gencjneshort): Fixed
17132 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17134 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17136 * support/regression/tests/bug-469671.c: Added.
17138 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17140 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17142 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17144 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17146 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17148 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17150 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17152 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17154 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17156 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17158 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17160 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17162 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17164 * 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.
17166 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17168 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17170 2001-10-07 <johan AT FRIJA>
17172 * device/lib/gets.c (gets): fixed the return value.
17174 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17175 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17177 * 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.
17179 * 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.
17181 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17183 * src/pic/gen.c: Removed Safe_strdup.
17185 * configure.in: Added option to enable libgc support.
17187 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17188 (bitVectUnion): Optimised.
17189 (bitVectIntersect): Optimised.
17190 (bitVectBitsInCommon): Optimised.
17191 (bitVectCplAnd): Optimised.
17193 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17195 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17197 * src/SDCCmain.c: distinguish between assembler debug and plain options
17199 * src/avr/main.c: remove standard assembler options
17201 * src/ds390/main.c: remove standard assembler options
17203 * src/mcs51/main.c: remove standard assembler options
17205 * src/port.h: removed "PENDING" comment
17207 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17209 * src/device/lib/_mulint.c : new, with assember functions
17211 * src/device/lib/_mullong.c : new, with assember functions
17213 * src/device/lib/_divuint.c : with assember functions
17215 * src/device/lib/_divsint.c : with assember functions
17217 * src/device/lib/_divulong.c: with assember functions
17219 * src/device/lib/_divslong.c: with assember functions
17221 * src/device/lib/_moduint.c : with assember functions
17223 * src/device/lib/_modsint.c : with assember functions
17225 * src/device/lib/_modulong.c: with assember functions
17227 * src/device/lib/_modslong.c: with assember functions
17229 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17231 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17233 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17234 replaced _mululong.c and _mulslong.c by _mullong.c
17236 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17238 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17240 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17242 * src/SDCCglue.c: test, if win32api is available for MINGW
17244 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17246 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17247 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17248 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17249 * support/regression/ports/host/spec.mk: removed GENERIC
17250 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17251 * support/regression/ports/z80/spec.mk: removed GENERIC
17253 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17255 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17257 * support/regression/tests/bug-467035.c: Created.
17259 2001-10-01 <johan AT FRIJA>
17261 * src/SDCC.y: fixed bug #466586 part 1
17263 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17265 * SDCCicode.c: z80 has no generic pointers
17266 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17268 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17270 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17272 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17274 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17276 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17278 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17280 * configure.in: Fixed up so that ucsim is only configured once.
17282 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17284 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17285 (getPathDifference): As above.
17287 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17289 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17291 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17292 * .version: Updated to 2.3.1
17294 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17295 Added copyright header.
17297 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17298 (assemble): Added support for macro based assembler commands.
17299 (linkEdit): Added support for macro based linker commands.
17300 (preProcess): Changed the pre-processor to use macros.
17301 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17302 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17304 * device/lib/z80/crt0.s: Added module name for debugging.
17306 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17308 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17310 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17312 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17314 * src/Makefile.in: Added SDCCmacro and SDCCutil
17316 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17318 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17320 2001-09-16 <johan AT FRIJA>
17322 * 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.
17324 2001-09-15 <johan AT FRIJA>
17326 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17327 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17329 2001-09-11 <johan AT FRIJA>
17331 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17333 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17335 * support/regression/tests/bug-460444.c: Added test case.
17337 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17338 (genCast): Added justification for all of the asserts.
17340 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17342 * support/regression/support.c: _xdata replaced by xdata
17344 * support/regression/spec.mk: removed _generic
17346 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17348 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17350 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17351 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17353 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17355 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17357 * support/regression/tests/bug-460010.c: Added test case.
17359 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17361 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17363 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17365 * support/regression/testfwk.c: removed workaround for bug #436344
17367 * support/regression/tests/bp.c: use less memory with mcs51
17369 * support/regression/tests/bug-441448.c: use less memory
17371 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17373 * support/regression/collate-results.py: typo
17375 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17377 * support/regression/tests/fetchoverlap.c: Added new test case.
17379 * support/regression/tests/bp.c: Added new test case.
17381 * support/regression/tests/bug-448984.c: Added new test case.
17383 * support/regression/tests/pow2shifts.c: Added new test case.
17385 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17386 (genlshTwo): Fixed right shift for count > 8.
17388 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17390 2001-09-08 <johan AT FRIJA>
17392 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17394 2001-09-07 <johan AT FRIJA>
17396 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17398 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17400 2001-09-06 <johan AT FRIJA>
17402 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17403 * bernhard noted me at this: "() equals to (void)" (1.38)
17405 2001-09-05 <johan AT FRIJA>
17407 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17409 2001-09-04 <johan AT FRIJA>
17411 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17414 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17416 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17418 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17420 * link/z80/aslink.h: Fixed path for PATH_MAX
17422 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17424 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17426 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17428 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17430 * 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.
17432 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17434 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17435 (genCmp): Fixed up genCmp for the GB with longs.
17437 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17439 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17441 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17443 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17445 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17447 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17449 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17451 * 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.
17453 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17455 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17457 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17459 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17461 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17463 * sim/ucsim/configure: little improvement of Cygwin-detection
17464 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17465 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17466 * support/regression/tests/bug-221100.c: small changes for mcs51
17467 * support/regression/tests/bug-221168.c: small changes for mcs51
17468 * support/regression/tests/bug-227710.c: small changes for mcs51
17469 * support/regression/tests/staticinit.c: small changes for mcs51
17470 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17471 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17472 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601