1 2008-02-11 Borut Razem <borut.razem AT siol.net>
3 * doc/sdccman.lyx: documented ar format libraries
5 2008-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7 * support/regression/tests/float_single.c: added regression
8 test. Some testpoints for probably rarely used functions
9 (acosf, sinhf, tanf, expf) disabled for some targets
11 2008-02-10 Raphael Neider <rneider AT web.de>
13 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
14 (genAssign): fixed for operands on the stack
16 * device/lib/pic16/libc/stdio/vfprintf.c,
17 device/lib/pic16/configure.ac,
18 device/lib/pic16/Makefile.common: add configurable support for
19 printing floats via ./configure --enable-floats
20 * device/lib/pic16/configure,
21 device/lib/pic16/Makefile.in,
22 device/lib/pic16/libm/Makefile.in,
23 device/lib/pic16/debug/Makefile.in,
24 device/lib/pic16/libio/Makefile.in,
25 device/lib/pic16/startup/Makefile.in,
26 device/lib/pic16/libsdcc/Makefile.in,
27 device/lib/pic16/libdev/Makefile.in,
28 device/lib/pic16/libc/Makefile.in: regenerated
29 * doc/sdccman.lyx: documented float support and how to get it
30 * doc/Makefile.in: fixed race condition on parallel builds
32 * device/lib/pic16/libc/stdio/sprintf.c,
33 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
34 pointer to the string buffer, enlarge buffer for x_ftoa()
36 2008-02-10 Borut Razem <borut.razem AT siol.net>
38 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
40 2008-02-10 Raphael Neider <rneider AT web.de>
42 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
44 2008-02-09 Raphael Neider <rneider AT web.de>
46 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
47 artificial bank size limits for compound data (structs, arrays),
48 avoids assert if --obanksel=N, N > 1, is given
50 2009-02-09 Borut Razem <borut.razem AT siol.net>
52 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
53 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
54 uses '`' character instead '\n' for padding
55 * as/asranlib/asranlib.c: made it more robust
57 2009-02-08 Borut Razem <borut.razem AT siol.net>
60 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
61 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
64 2009-02-07 Borut Razem <borut.razem AT siol.net>
66 * as/asranlib/asranlib.c: fixed BSD header length calculation
67 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
68 due sdcc asxxxx license change to GPLv3
70 2009-02-05 Borut Razem <borut.razem AT siol.net>
72 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
73 added support for BSD (Mac OS X) ar format
74 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
75 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
76 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
77 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
78 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
79 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
80 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
81 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
82 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
83 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
84 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
85 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
86 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
87 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
88 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
89 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
90 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
91 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
92 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
93 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
94 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
95 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
96 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
97 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
98 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
99 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
100 changed license to GPL either version 3, or (at your option) any
103 2009-02-05 Borut Razem <borut.razem AT siol.net>
105 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
106 added support for BSD (Mac OS X) ar format
108 2009-02-02 Borut Razem <borut.razem AT siol.net>
110 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
111 device/lib/z80/Makefile.in:
112 chose source files in the PORT directory if they are available
114 2008-02-01 Raphael Neider <rneider AT web.de>
116 * device/lib/pic16/libdev/pic18f1220.c,
117 * device/lib/pic16/libdev/pic18f4450.c:
118 define SSPBUF to allow use of printf
120 2009-02-01 Borut Razem <borut.razem AT siol.net>
122 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
123 device/lib/hc08/Makefile.in, device/lib/incl.mk,
124 device/lib/z80/Makefile.in:
125 don't remake libraries
126 * support/regression/tests/snprintf.c:
127 reenable floating point in small-xstack-auto library
129 2008-01-26 Raphael Neider <rneider AT web.de>
131 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
133 2008-01-25 Raphael Neider <rneider AT web.de>
135 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
136 search path instead of appending them
138 2009-01-24 Borut Razem <borut.razem AT siol.net>
140 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
141 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
142 to 32 bit unsigned int when calling sputl() since it is a macro
143 * as/link/lkar.c: changed the initialization of This->loaded
145 2009-01-23 Borut Razem <borut.razem AT siol.net>
147 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
148 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
149 unsigned int when calling new(), since asxxxx doesn't use function
152 2009-01-21 Borut Razem <borut.razem AT siol.net>
154 * as/link/lkar.h: sgetl and sputl are independent of endianness
155 * as/link/sdxxxx_config.h.in: removed endianness detection
157 2009-01-20 Borut Razem <borut.razem AT siol.net>
159 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
160 due creation of ar format libraries
161 * support/scripts/sdcc.nsi:
162 don't add nonexistent object files to the package
164 2009-01-19 Borut Razem <borut.razem AT siol.net>
166 * Makefile.in, configure.in, configure,
167 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
168 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
169 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
170 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
171 device/lib/small/Makefile.in,
172 device/lib/z80/Makefile.in: create ar format libraries
173 * support/regression/ports/mcs51-xstack-auto/spec.mk:
174 use device/lib/Makefile to create library
175 * support/regression/tests/snprintf.c:
176 floating point is not enabled in small-xstack-auto library
177 * device/lib/libfloat.lib, device/lib/libint.lib,
178 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
180 2009-01-18 Borut Razem <borut.razem AT siol.net>
182 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
183 warning: extra tokens at end of #endif directive
185 2009-01-11 Borut Razem <borut.razem AT siol.net>
187 * Makefile.in: added SDCC_ASRANLIB to PKGS
189 2009-01-10 Borut Razem <borut.razem AT siol.net>
191 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
192 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
193 due added support for ar format libraries
195 2009-01-09 Borut Razem <borut.razem AT siol.net>
197 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
198 as/asranlib/asranlib.c: added asranlib
199 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
200 * Makefile.in, as/link/hc08/Makefile.in,
201 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
202 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
203 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
204 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
205 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
206 configure.in, sdcc.dsw: modified to support ar format libraries
208 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
210 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
213 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
215 * sim/ucsim/z80.src/inst_ed.cc:
216 Fixed bug #2488074, which made regression tests fail.
218 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
220 * device/lib/z80/mod.s,
221 device/lib/z80/div.s,
222 device/lib/z80/mulchar.s,
223 device/lib/z80/mul.s,
224 device/lib/z80/divsigned.s,
225 device/lib/z80/Makefile.in:
226 Implemented RFE #1702376.
228 2009-01-05 Borut Razem <borut.razem AT siol.net>
230 * as/link/lksdcclib.c:
231 fixed linker hanging in INDEXLIB is not defined (hc08)
233 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
236 Implemented RFE #2485684, and some further improvements of HL caching
238 * src/z80/peeph-z80.def:
239 Fixed a bug exposed by implementing RFE #2485684.
241 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
243 * src/z80/peeph-z80.def:
244 Peephole improvements.
247 device/include/string.h,
248 device/lib/z80/memmove.s:
250 * device/lib/z80/Makefile.in,
251 device/lib/Makefile.in,
252 support/regression/tests/memory.c,
253 device/lib/z80/strlen.s:
254 Partially implemented RFE #2471534.
256 2009-01-04 Borut Razem <borut.razem AT siol.net>
258 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
259 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
260 * doc/README.txt: updated John Hartman's e-mail address
261 * as/link/lkrel.c, as/link/lksdcclib.c:
262 fixed bug #2484677: Linker hangs
263 * src/z80/peep.c: fixed msvc warning C4047:
264 'return' : 'int ' differs in levels of indirection from 'char *'
265 * config.dsp: as/lib corrected to as/link
267 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
270 Implemented RFE #2484693.
271 * src/z80/peeph-z80.def:
272 Some peephole improvements.
274 2009-01-03 Borut Razem <borut.razem AT siol.net>
277 fixed warning: 'ret' may be used uninitialized in this function
279 2009-01-02 Borut Razem <borut.razem AT siol.net>
281 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
282 as/link/getline.[ch], as/link/lkrel.[ch]: added,
283 made support for differnet library formats more flexible,
284 preparation for support of ar format
285 * as/link/lklibr.c, as/link/z80/Makefile.in,
286 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
287 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
288 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
289 as/link/hc08/lkelf.c, as/link/aslink.h:
290 made support for differnet library formats more flexible,
291 preparation for support of ar format
293 2009-01-01 Borut Razem <borut.razem AT siol.net>
295 * as/link/asxxxx_config.h.in:
296 fixed warning: extra tokens at end of #endif directive
298 fixed warning: suggest parentheses around && within ||
299 * device/lib/Makefile.in: allow whitespaces at the end of lines in
300 ports.build, in order to make it work on cygwin - it seems to be a
301 bug in cygwin grep: CR is not treated as part of end-of-line
303 2008-12-31 Borut Razem <borut.razem AT siol.net>
305 * configure, configure.in, config.dsp, config_vc.awk,
306 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
307 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
308 introduced asxxxx_config.h.in
310 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
313 src/z80/peeph-z80.def:
314 Minor addition improvement.
316 2008-12-30 Raphael Neider <rneider AT web.de>
318 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
319 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
320 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
321 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
322 support/librarian/sdcclib.c, support/makebin/makebin.c:
323 partially revert changes from r5293..r5295
325 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
327 * src/z80/peeph-z80.def:
328 Minor peephole improvement.
330 2008-12-29 Raphael Neider <rneider AT web.de>
332 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
333 incorrectly discarded BANKSELs
335 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
337 * support/regression/tests/memory.c:
338 Added simple test for memset(), memcpy() and memmove()
340 2008-12-29 Borut Razem <borut.razem AT siol.net>
342 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
344 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
346 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
347 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
348 (177.j): added new rule
349 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
350 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
351 (decorateType CAST): propagate storage class to generic pointer results
353 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
355 * device/lib/z80/string.c,
356 device/lib/z80/printf.c,
357 device/lib/z80/mul.s:
360 Fixed code generation bug exposed by builtin memcpy().
362 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
364 * device/lib/_memcpy.c:
365 fixed conflict with builtin memcpy()
367 2008-12-26 Borut Razem <borut.razem AT siol.net>
369 * support/librarian/sdcclib.c:
370 fixed bug 2466950: "sdcclib broken"
371 by removing fgets return value check
373 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
376 device/include/string.h: Implemented RFE #1914254
378 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
379 * device/lib/z80/Makefile.in,
380 device/lib/Makefile.in,
381 device/lib/z80/memmove.s: Implemented RFE #1914256
383 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
385 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
386 * src/z80/peep.c: improved checks for unused data
388 src/z80/main.c: Implemented RFE #1899189
390 2008-12-25 Borut Razem <borut.razem AT siol.net>
392 * support/regression/Makefile.in:
393 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
395 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
397 * src/z80/peeph-z80.def: minor peephole improvements
399 2008-12-21 Borut Razem <borut.razem AT siol.net>
401 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
402 due to redefinition of symbol __assert
403 sdcclib.c:53:1:warning: "__assert" redefined
404 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
405 warning: this is the location of the previous definition
407 2008-12-20 Raphael Neider <rneider AT web.de>
409 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
410 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
411 support/cpp/libcpp/macro.c: fix format string errors
413 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
415 * src/pic/device.c: partial rewrite using strtok,
416 quieten compiler warnings, adopt SDCC coding style
418 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
419 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
420 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
421 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
422 support/librarian/sdcclib.c, support/makebin/makebin.c:
423 quieten most compiler warnings
425 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
426 probably fix operator precedence bug
428 * doc/clean.mk: quieten rm if no .lyx is present
430 2008-12-19 Borut Razem <borut.razem AT siol.net>
432 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
433 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
434 doc/README.txt, doc/test_suite_spec.lyx:
435 applied patch 2446381: Dcoumentation spelling correcitons
436 thanks to Steven Borley
438 2008-12-16 Raphael Neider <rneider AT web.de>
440 * device/include/pic/pic12f629.h,
441 device/include/pic/pic12f675.h,
442 device/lib/pic/libdev/pic12f629.c,
443 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
445 2008-12-14 Borut Razem <borut.razem AT siol.net>
447 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
448 converted to LyX 1.5.7 (\lyxformat 276) format
450 2008-12-07 Borut Razem <borut.razem AT siol.net>
452 * support/regression/tests/bitfields.c:
453 added test case for bug #2366757
455 2008-12-07 Raphael Neider <rneider AT web.de>
457 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
458 NULL pointer dereference, closes #2366757
460 2008-11-25 Raphael Neider <rneider AT web.de>
462 * device/include/pic16/pic16devices.txt,
463 sdcc/src/pic16/device.c,
464 sdcc/src/pic16/device.h: implicitly disable XINST
465 whenever CONFIG4L is set via an additional optional
466 argument to the configword directive in pic16devices.txt
468 2008-11-24 Raphael Neider <rneider AT web.de>
470 * device/lib/pic16/configure.ac,
471 device/lib/pic16/Makefile.common: fixed quoting issues
473 * device/lib/pic16/configure,
474 device/lib/pic16/debug/Makefile.in,
475 device/lib/pic16/libc/Makefile.in,
476 device/lib/pic16/libdev/Makefile.in,
477 device/lib/pic16/libio/Makefile.in,
478 device/lib/pic16/libm/Makefile.in,
479 device/lib/pic16/libsdcc/Makefile.in,
480 device/lib/pic16/Makefile.in,
481 device/lib/pic16/startup/Makefile.in: regenerated
483 * src/pic16/main.c (_pic16_finaliseOptions): revert to
486 2008-11-24 Raphael Neider <rneider AT web.de>
488 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
489 argument of --asm= or --link= to allow for
490 --asm="sh script --options", the user can double quote the
491 argument if needed: --asm="'c:/program files/gpasm' -q",
492 also fix some potential buffer overflows
494 2008-11-19 Borut Razem <borut.razem AT siol.net>
497 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
498 thanks Mauro Giachero
500 2008-11-16 Borut Razem <borut.razem AT siol.net>
502 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
503 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
505 2008-11-15 Borut Razem <borut.razem AT siol.net>
507 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
508 src/SDCCsymt.c, src/SDCCsymt.h:
509 fixed RFE #2291335 : Unnamed bit-field initialization
510 * support/regression/tests/bitfields.c:
511 added test case for RFE #2291335
512 * support/regression/tests/bug-1981238.c:
513 don't initialize unnamed bit-fields
515 2008-11-11 Raphael Neider <rneider AT web.de>
517 * device/include/pic16/pic18f25j10.h,
518 device/include/pic16/pic18f45j10.h: remove useless boilerplate
520 * device/include/pic16/adc.h,
521 device/lib/pic16/libio/adc/adcbusy.c,
522 device/lib/pic16/libio/adc/adcclose.c,
523 device/lib/pic16/libio/adc/adcconv.c,
524 device/lib/pic16/libio/adc/adcopen.c,
525 device/lib/pic16/libio/adc/adcread.c,
526 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
527 and fixed ADC routines to work for more target devices,
528 incorporates patch #2036130 by Nick Materer
530 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
532 * device/include/ctype.h,
533 * device/include/ds400rom.h,
534 * device/include/ds80c390.h,
535 * device/include/float.h,
536 * device/include/math.h,
537 * device/include/serial.h,
538 * device/include/stdbool.h,
539 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
541 * device/include/mcs51/C8051F336.h,
542 * device/include/mcs51/C8051T600.h,
543 * device/include/mcs51/C8051T610.h,
544 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
545 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
547 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
549 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
551 2008-11-10 Raphael Neider <rneider AT web.de>
553 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
554 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
555 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
556 (patch by Nick Materer, #2253980)
558 * device/lib/pic16/libio/adc.ignore,
559 device/lib/pic16/libio/i2c.ignore,
560 device/lib/pic16/libio/usart.ignore,
561 device/lib/pic16/pics.all: updated to build more device libs
563 * device/lib/pic16/libdev/Makefile.am,
564 device/lib/pic16/libdev/Makefile.in,
565 device/lib/pic16/libio/Makefile.am,
566 device/lib/pic16/libio/Makefile.in: regenerated
568 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
569 names per memory location, applied SDCC style to more functions
571 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
573 * device/include/mcs51/p89lpc933_4.h: new NXP header file
574 * device/include/mcs51/p89lpc935_6.h: new NXP header file
575 * device/include/mcs51/p89v66x.h: minor changes
576 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
578 2008-11-09 Raphael Neider <rneider AT web.de>
580 * device/include/pic/pic14devices.txt: fixed memory description for
581 12f629 and 12f675, closes #2236240
583 2008-11-06 Borut Razem <borut.razem AT siol.net>
585 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
586 pass system include paths with -isystem to sdcpp
587 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
588 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
590 2008-11-02 Raphael Neider <rneider AT web.de>
592 * doc/sdccman.lyx: updated the sections on the library build process
593 and on how to add support for new devices, and documented known
594 problems with the extended instruction set including a workaround
596 2008-11-01 Raphael Neider <rneider AT web.de>
598 * device/include/pic16/adc.h,
599 device/include/pic16/pic16devices.txt,
600 device/include/pic16/pic18f2410.h,
601 device/include/pic16/pic18f2510.h,
602 device/include/pic16/pic18f2515.h,
603 device/include/pic16/pic18f2610.h,
604 device/include/pic16/pic18f4410.h,
605 device/include/pic16/pic18f4510.h,
606 device/include/pic16/pic18f4515.h,
607 device/include/pic16/pic18f4610.h,
608 device/include/pic16/pic18fregs.h,
609 device/lib/pic16/libdev/Makefile.am,
610 device/lib/pic16/libdev/Makefile.in,
611 device/lib/pic16/libdev/pic18f2410.c,
612 device/lib/pic16/libdev/pic18f2510.c,
613 device/lib/pic16/libdev/pic18f2515.c,
614 device/lib/pic16/libdev/pic18f2610.c,
615 device/lib/pic16/libdev/pic18f4410.c,
616 device/lib/pic16/libdev/pic18f4510.c,
617 device/lib/pic16/libdev/pic18f4515.c,
618 device/lib/pic16/libdev/pic18f4610.c,
619 device/lib/pic16/libio/Makefile.am,
620 device/lib/pic16/libio/Makefile.in,
621 device/lib/pic16/pics.all: added support for 18f[24][456]10
622 and 18f[24]515 devices
623 * doc/sdccman.lyx: updated list of supported PIC16 devices
625 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
626 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
627 src/xa51/gen.c: avoid compiler warnings
628 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
630 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
632 * device/include/mcs51/p89v66x.h: NXP header file
633 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
634 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
636 2008-10-14 Raphael Neider <rneider AT web.de>
638 * device/lib/pic16/libdev/Makefile.am,
639 device/lib/pic16/libio/Makefile.am: enable building libraries for
640 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
641 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
642 * device/lib/pic16/libdev/Makefile.in,
643 device/lib/pic16/libio/Makefile.in: regenerated
645 2008-10-14 Raphael Neider <rneider AT web.de>
647 * device/include/pic16/pic18f2450.h,
648 device/include/pic16/pic18f4450.h,
649 device/lib/pic16/libdev/pic18f2450.c,
650 device/lib/pic16/libdev/pic18f4450.c,
651 device/include/pic16/adc.h,
652 device/include/pic16/pic16devices.txt,
653 device/include/pic16/pic18fregs.h,
654 device/lib/pic16/libdev/Makefile.am,
655 device/lib/pic16/libdev/Makefile.in,
656 device/lib/pic16/libio/Makefile.am,
657 device/lib/pic16/libio/Makefile.in,
658 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
660 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
661 stack to a fixed location, relax it to automatically work with all
662 but the smallest devices (256 byte RAM devices need #pragma stack)
664 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
666 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
667 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
668 * device/lib/_strcspn.c: fixed bug 2140931
670 2008-10-06 Raphael Neider <rneider AT web.de>
672 * device/include/pic16/stdio.h,
673 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
674 declared __naked for convenience, named all arguments
675 * device/lib/pic16/libc/stdio/strmgpsim.c,
676 device/lib/pic16/libc/stdio/strmmssp.c,
677 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
679 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
680 empty __naked functions,
681 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
682 corner cases (unlink first/last pCode in list), reuse more code
684 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
686 * src/ds390/main.c (_ds390_genInitStartup): added
687 * src/SDCCpeeph.c (getPatternVar): new, added,
688 (labelInRange): fixed bug 2115959
689 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
690 * src/SDCCicode.h: added newiTempOperand
691 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
692 added optimizations for 0/x and x/-1, see also patch 2142900
693 * support/regression/tests/onebyte.c (testMul): added test cases
695 2008-09-20 Borut Razem <borut.razem AT siol.net>
698 definition of absolute address symbols without initial value,
699 fixed SDCC crash "do not know how to intialize symbol"
701 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
703 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
704 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
705 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
706 * device/lib/z80/stubs.s: added stubs for above functions
707 * src/SDCCopt.c (convilong),
708 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
709 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
710 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
711 * support/regression/tests/onebyte.c: enabled all tests for z80
713 2008-09-15 Borut Razem <borut.razem AT siol.net>
715 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
716 device/lib/pic16/libc/stdio/printf.c,
717 device/lib/pic16/libc/stdio/strmusart.c,
718 device/lib/pic16/libc/stdio/printf_tiny.c,
719 device/lib/pic16/libc/stdio/sprintf.c,
720 device/lib/pic16/libc/stdio/strmgpsim.c,
721 device/lib/pic16/libc/stdio/putchar.c,
722 device/lib/pic16/libc/stdio/fprintf.c,
723 device/lib/pic16/libc/stdio/strmmssp.c,
724 device/device/lib/pic16/libc/stdio/vprintf.c,
725 device/lib/pic16/libc/stdio/printf_small.c,
726 device/lib/pic16/libc/stdio/vsprintf.c,
727 device/lib/pic16/libc/stdio/strmputchar.c,
728 device/lib/pic16/libc/Makefile.am,
729 device/lib/pic16/libc/Makefile.in:
730 *printf now returns int, puchar.c moved from stdlib to stdio,
731 *printf format parameter type changed from char * to const char *,
732 added GNU link excetion text to library source files,
733 applyed GNU coding style, removed useless svn ids,
734 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
735 binary specifier: "%b", "%hb" and "%lb"
736 * device/lib/pic16/libc/stdio/vfprintf.c:
737 applied patch #2044424: PIC16: vfprintf
738 thanks Mauro Giachero
739 * support/regression/tests/bug1057979.c:
740 removed old pic16 sprintf specifics
741 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
742 * doc/sdccman.lyx: documented 'b' binary format specifier removal
744 2008-09-15 Raphael Neider <rneider AT web.de>
746 * src/pic16/device.c (pic16_dump_usection): force udata sections
747 into the addressable range (0..0xFFF), workaround for a gpsim
748 bug preventing simulation of regtest bug1750318
749 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
750 (serialRegAssign): fixed regtest bug-971834,
751 (pic16_packRegisters): avoid null-pointer dereference
753 2008-09-14 Raphael Neider <rneider AT web.de>
755 * src/pic16/gen.c, src/pic16/ralloc.c: use
756 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
757 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
759 2008-09-12 Borut Razem <borut.razem AT siol.net>
761 * support/regression/fwk/testfwk.h:
762 define pdata as data for pic16 target
763 thanks Mauro Giachero
765 2008-09-11 Borut Razem <borut.razem AT siol.net>
767 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
768 support/regression/absolute.c:
769 applied patch #2105615: Some PIC16 testcase fixlets
770 thanks Mauro Giachero
772 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
774 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
775 * support/regression/tests/bug2094505.c: new, added
777 2008-09-07 Borut Razem <borut.razem AT siol.net>
779 * src/SDCCglue.c, src/SDCCast.c:
780 fixed throw of "excess elements" warning for char arrays
781 * support/regression/tests/nullstring.c:
782 disable warning about excess elements in array of chars initializer
784 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
786 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
787 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
788 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
789 * support/regression/tests/bug2077267.c: new, added
791 2008-09-05 Raphael Neider <rneider AT web.de>
793 * configure.in, Makefile.common.in: add support for ccache,
794 remove spurious $VERSION output, detect doc-tools even without
795 --enable-doc to facilitate later manual doc-builds, minor cleanup
796 * configure: regenerated
798 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
799 avoid races in parallel VPATH builds
800 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
801 * doc/sdccman.lyx: mention --without-ccache configure option
803 2008-09-01 Raphael Neider <rneider AT web.de>
805 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
806 * (genConstPointerGet): fix reading bitfields from __code space
807 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
808 bitfield initializers (fix regression test bug1856409.c)
809 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
812 2008-08-31 Raphael Neider <rneider AT web.de>
814 * src/pic16/gen.c (genAssign): removed useless compiler output
815 * (genPointerGet,genPointerSet,genCast),
816 src/pic16/glue.c (pic16_printGPointerType):
817 also handle PPOINTERs just to avoid spurious asserts
818 * (pic16_printIvalType,pic16_printIvalBitFields):
819 generalized to arbitrary type/bitfield sizes, allows compilation of
820 regression test bug-1981238.c
821 * (pic16_printIvalChar): fix regression test structflexarray.c
822 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
823 in initialized structs and fix #1843745
824 * (pic16_printIvalStruct): always output initializers for all fields,
825 even those not explicitly given, fixes zeropad.c regression test
826 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
827 #2073635, #1567098, and #1485812)
828 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
830 2008-08-31 Borut Razem <borut.razem AT siol.net>
832 * support/regression/tests/bug-895992.c,
833 support/regression/tests/onebyte.c:
834 enabled pic16 regression testing since the bugs
835 1511794: pic16: regression test bug-895992.c fails
836 1444425: onebyte.c regression tes fails on pic16
837 are fixed, probably by fixing
838 2048464: PIC16: fix genUminus - addresses not.c regression test
839 * src/SDCCsymt.c, src/SDCCglue.c,
840 support/regression/tests/bug-1981238.c:
841 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
844 2008-08-30 Borut Razem <borut.razem AT siol.net>
846 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
847 release version 4.3.2
849 2008-08-24 Raphael Neider <rneider AT web.de>
851 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
852 always use the sdcc from the current build tree (ignore $CC from
853 the environment, fixes compile farm builds)
854 * device/lib/Makefile.in: rename .a into .lib for compatibility,
855 remove more build products from install directory
856 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
857 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
859 2008-08-24 Borut Razem <borut.razem AT siol.net>
861 * src/SDCC.y: applied patch
862 2050245: Fix # 1963382
864 1963382: Listing File - C file comment is incorrect
867 2008-08-23 Borut Razem <borut.razem AT siol.net>
869 * src/pic16/gen.c: applied patch
870 2048464: PIC16: fix genUminus - addresses not.c regression test
871 thanks Mauro Giachero
873 2008-08-22 Borut Razem <borut.razem AT siol.net>
875 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
876 src/pic16/main.c: allow spaces in gpasm and gplink paths
878 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
881 * src/z80/peeph-z80.def: minor peephole improvement
883 2008-08-15 Raphael Neider <rneider AT web.de>
885 * src/z80/gen.c (_vemit2): suppress compiler warning
887 * src/pic/*.[ch]: make proper use of header files and avoid
888 ad-hoc extern declarations, mark module-local helpers 'static',
889 removed dead/replaced code, no functional changes
890 * src/pic16/pcode.c: disentangled from pic14 backend
892 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
894 * src/z80/gen.c: fixed #2051348
895 * support/regression/tests/bug-2051348.c: regression test for #2051348
897 2008-08-10 Raphael Neider <rneider AT web.de>
900 * Makefile.common.in: export PACKAGE for $docdir,
901 fixes #1957036, avoid some "underquoted definition" warnings
902 * configure: regenerated
904 2008-08-10 Raphael Neider <rneider AT web.de>
906 * device/lib/pic16/**: build pic16 library using autotools for
907 improved dependency tracking
909 * device/lib/Makefile.in,
911 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
913 2008-08-10 Raphael Neider <rneider AT web.de>
915 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
916 local variables if --nooverlay is given, workaround for #2023121
918 2008-08-08 Raphael Neider <rneider AT web.de>
920 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
922 2008-08-08 Raphael Neider <rneider AT web.de>
924 * src/pic/pcoderegs.c,
926 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
928 2008-08-07 Borut Razem <borut.razem AT siol.net>
930 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
931 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
932 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
933 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
934 applied modified patch 2038174: Add support for binary constants v2
935 thanks Mauro Giachero
936 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
938 2008-08-04 Raphael Neider <rneider AT web.de>
941 * src/pic16/device.h,
943 * src/pic16/main.c: enable --optimize-goto by default
945 * device/lib/pic16/Makefile.common.in: suppress removed option
948 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
950 2008-07-30 Borut Razem <borut.razem AT siol.net>
952 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
953 applied patch 22032433: PIC16: fix constant strings,
954 thanks Mauro Giachero
956 2008-07-29 Borut Razem <borut.razem AT siol.net>
958 * src/pic16/gen.c: applied patches:
959 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
960 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
961 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
962 thanks Mauro Giachero
964 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
966 * src/port.h: Fixed typo in comment
968 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
970 * src/z80/mappings.i: Implemented RFE #1919415
971 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
972 #1880202, #1914434, prepared for RFE #1703943
974 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
977 * src/z80/peeph-z80.def,
978 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
979 preparation for Z80 peephole improvements
981 2008-06-21 Raphael Neider <rneider AT web.de>
983 * device/include/pic16/pic18f66j60.h,
984 * device/include/pic16/pic18f66j65.h,
985 * device/include/pic16/pic18f67j60.h,
986 * device/include/pic16/pic18f86j60.h,
987 * device/include/pic16/pic18f86j65.h,
988 * device/include/pic16/pic18f87j60.h,
989 * device/include/pic16/pic18f96j60.h,
990 * device/include/pic16/pic18f96j65.h,
991 * device/include/pic16/pic18f97j60.h,
992 * device/lib/pic16/libdev/pic18f66j60.c,
993 * device/lib/pic16/libdev/pic18f66j65.c,
994 * device/lib/pic16/libdev/pic18f67j60.c,
995 * device/lib/pic16/libdev/pic18f86j60.c,
996 * device/lib/pic16/libdev/pic18f86j65.c,
997 * device/lib/pic16/libdev/pic18f87j60.c,
998 * device/lib/pic16/libdev/pic18f96j60.c,
999 * device/lib/pic16/libdev/pic18f96j65.c,
1000 * device/lib/pic16/libdev/pic18f97j60.c,
1001 * device/include/pic16/pic16devices.txt,
1002 * device/include/pic16/pic18fregs.h,
1003 * device/lib/pic16/pics.all: added new devices
1005 * device/include/pic16/adc.h,
1006 * device/lib/pic16/libio/adc/adcbusy.c,
1007 * device/lib/pic16/libio/adc/adcopen.c,
1008 * device/lib/pic16/libio/adc/adcsetch.c,
1009 * device/lib/pic16/libio/i2c/i2copen.c,
1010 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1011 all changes from a patch by Anton Strobl
1013 2008-06-12 Borut Razem <borut.razem AT siol.net>
1015 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1016 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1017 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1018 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1019 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1020 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1021 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1022 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1023 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1024 by applying the modified patch from Risto Huotari
1026 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1029 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1030 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1031 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1032 * support/regression/tests/bug1938300.c: new, added
1034 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1036 * device/include/asm/ds390/features.h,
1037 * device/include/asm/mcs51/features.h,
1038 * device/include/mcs51/regc515c.h: inserted LGPL notice
1040 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1042 * device/lib/gbz80/div.s,
1043 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1044 patch 1597883, Thanks Robert Ramey
1046 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1048 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1049 createIvalCharPtr, createIvalPtr, createIval),
1051 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1052 initializers for local auto variables
1053 * support/regression/tests/zeropad.c: added testcase for auto initializers
1055 2008-05-26 Raphael Neider <rneider AT web.de>
1057 * device/lib/pic16/startup/crt0.c,
1058 * device/lib/pic16/startup/crt0i.c,
1059 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1060 explicit, fixed curr_entry loop for >= 256 initializer records,
1061 removed debug code (write to 0xf7e)
1063 2008-05-25 Raphael Neider <rneider AT web.de>
1065 * device/include/pic/pic16f627a.h,
1066 * device/include/pic/pic16f628a.h,
1067 * device/include/pic/pic16f648a.h: added missing ports
1069 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1071 * device/include/float.h: added __INFINITY
1072 * device/lib/_fsadd.c: handle overflows
1073 * device/lib/_fsmul.c,
1074 * device/lib/_fsdiv.c: use __INFINITY
1075 * device/lib/_fseq.c,
1076 * device/lib/_fsneq.c: handle -0.0
1077 * sim/ucsim/s51.src/uc89c51r.cc,
1078 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1079 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1080 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1081 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1082 * support/regression/tests/snprintf.c: test bug with --xstack
1084 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1086 * src/SDCCpeeph.c (callFuncByName):
1087 Support nested parenthesis in peephole function arguments (#1967300)
1089 2008-05-19 Raphael Neider <rneider AT web.de>
1091 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1092 fixed duplicate labels (#1911325)
1094 2008-05-19 Raphael Neider <rneider AT web.de>
1096 * src/regression/empty.c: suppress warning
1097 * src/regression/pointer1.c: enabled index_by_pointer()
1098 * src/regression/inline.c: now works for pic16 as well
1100 * src/pic16/device.c: include dbuf declarations
1101 * src/pic16/device.h: removed obsolete prototypes
1103 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1104 * src/pic16/glue.c: made purely local functions static,
1105 (pic16_printGPointerType, pic16_printIvalCharPtr,
1106 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1107 generic pointers' tags (#1961866)
1109 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1111 2008-05-19 Borut Razem <borut.razem AT siol.net>
1113 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1114 fixed typo, uninstall include/pic16/pic16devices.txt
1116 2008-05-18 Borut Razem <borut.razem AT siol.net>
1118 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1119 the buffer is null terminated
1120 * src/device/pic16.c:
1121 applied modified patch 1965676: Patch for Win32 16 bit PIC
1122 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1124 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1126 * src/SDCC.lex (check_type),
1127 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1129 * as/mcs51/clean.mk,
1130 * as/z80/clean.mk: also clean *.dep
1131 * device/lib/pic16/libsdcc/stack/Makefile,
1132 * sim/ucsim/libtool: removed as they are rebuild by configure
1133 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1135 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1137 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1138 fixupInline instead of createFunction to fix bug 1864577
1139 (inlineFindMaxBlockno): removed, use global blockNo
1140 * src/SDCCglobl.h: added blockNo
1142 * src/z80/peep.h: modified properties
1143 * support/regression/tests/bug1864577.c: new, added
1145 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1147 * as/mcs51/asdata.c,
1148 * as/mcs51/asm.h: added org_cnt
1149 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1150 * as/mcs51/asout.c: changed old K&R to ANSI
1151 * as/mcs51/Makefile.in: use common identifiers
1157 * as/hc08/Makefile.bcc,
1158 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1159 * sdcc_vc_in.h: added define __func__
1160 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1161 Thanks Ruud van Silfhout
1162 * support/regression/tests/bug1717305.c: new, added
1164 2008-05-05 Borut Razem <borut.razem AT siol.net>
1166 * support/regression/Makefile.in,
1167 support/regression/ports/ds390/spec.mk,
1168 support/regression/ports/hc08/spec.mk,
1169 support/regression/ports/mcs51-common/spec.mk,
1170 support/regression/ports/pic14/spec.mk,
1171 support/regression/ports/pic16/spec.mk,
1172 support/regression/ports/ucz80/spec.mk,
1173 support/regression/ports/z80/spec.mk:
1174 added INC_DIR and LIBDIR paths
1175 * src/ds390/gen.c: removed duplicated selicolon
1177 2008-05-04 Borut Razem <borut.razem AT siol.net>
1179 * support/regression/Makefile.in,
1180 support/regression/fwk/lib/testfwk.c,
1181 support/regression/ports/ds390/spec.mk,
1182 support/regression/ports/hc08/spec.mk,
1183 support/regression/ports/mcs51-common/spec.mk,
1184 support/regression/ports/mcs51-large/spec.mk,
1185 support/regression/ports/mcs51-medium/spec.mk,
1186 support/regression/ports/mcs51-small/spec.mk,
1187 support/regression/ports/mcs51-stack-auto/spec.mk,
1188 support/regression/ports/mcs51-xstack-auto/spec.mk,
1189 support/regression/ports/pic14/spec.mk,
1190 support/regression/ports/pic16/spec.mk,
1191 support/regression/ports/ucz80/spec.mk:
1192 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1193 used to run regeression tests
1195 2008-05-01 Raphael Neider <rneider AT web.de>
1197 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1198 supported devices and instructions to add new ones
1200 2008-05-01 Raphael Neider <rneider AT web.de>
1202 * device/include/pic16/adc.h,
1203 device/lib/pic16/libio/adc/adcbusy.c,
1204 device/lib/pic16/libio/adc/adcopen.c,
1205 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1206 18f2455 style ADC devices, based on patch #1776197
1207 * device/lib/pic16/libio/adc/adcclose.c,
1208 device/lib/pic16/libio/adc/adcconv.c,
1209 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1210 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1211 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1212 * device/include/pic16/pic18f4431.h,
1213 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1214 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1216 2008-05-01 Raphael Neider <rneider AT web.de>
1218 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1219 moved xinst flag into pic16_options_t
1220 * src/pic16/device.c (default_device, pic16_list_devices,
1221 pic16_find_device): removed references to sfrrange
1222 * src/pic16/gen.c (genFunction),
1223 src/pic16/glue.c (pic16initialComments),
1224 src/pic16/main.c (pic16_optionsTable),
1225 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1227 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1229 2008-04-29 Raphael Neider <rneider AT web.de>
1231 * src/pic16/devices.inc,
1232 device/include/pic16/pic16devices.txt: replaced compiled-in list
1233 of devices with a variant parsed at runtime
1234 * src/pic16/device.c: added support for parsing pic16devices.txt,
1236 * src/pic16/device.h: removed (now) unused fields from PIC_device
1237 * src/pic16/main.c: removed #pragma maxram,
1238 (_pic16_initPaths): removed bogus generation of search paths,
1239 setup the port proper only after the search paths (for
1240 pic16devices.txt) are set up,
1241 (_pic16_finaliseOptions): moved processor dependant code here
1242 from _pic16_initPaths(), clean up
1243 * src/pic16/ralloc.c (pic16_init_stack),
1244 * src/pic16/ralloc.h,
1245 * src/pic16/pcode.c: clean up
1246 * device/include/Makefile.in,
1247 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1248 * support/scripts/inc2h-pic16.pl: updated instructions
1250 2008-04-29 Raphael Neider <rneider AT web.de>
1252 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1253 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1254 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1255 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1256 added missing family members and 18f2480/2580/4480/4580 family
1257 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1258 * device/include/pic16/pic18f2525.h: use 18f4620.h
1259 * device/include/pic16/pic18f6680.h: use 18f8680.h
1260 * device/include/pic16/pic18fregs.h,
1261 device/lib/pic16/pics.all,
1262 src/pic16/devices.inc: add new devices
1263 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1264 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1265 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1266 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1267 prevent attempting to build the libio for some new devices
1269 2008-04-29 Raphael Neider <rneider AT web.de>
1271 * debugger/mcs51/Makefile.in: fixed paths to sources
1273 2008-04-25 Borut Razem <borut.razem AT siol.net>
1275 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1276 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1277 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1278 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1279 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1280 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1281 as/link/z80/linkz80.dsp: lklibr.c moved
1282 * doc/INSTALL.txt: binary archives in bz2 format
1283 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1285 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1287 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1288 * support/regression/tests/bug1856409.c: new, added
1290 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1293 * src/mcs51/peep.c: Use werror for error messages.
1294 * src/SDCCicode.c (geniCodeConditional),
1295 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1296 * src/z80/Makefile.bcc,
1297 * src/z80/z80.dsp: added src/z80/peep.c/h
1298 * support/regression/tests/bug1839321.c: new, added
1300 2008-04-20 Raphael Neider <rneider AT web.de>
1302 * device/include/pic16/pic18f2455.h: added bitfields for port C
1304 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1306 * src/z80/peep.c: Use werror for error messages.
1308 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1310 * src/z80/peep.h (declaration of notUsed()),
1311 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1313 * src/z80/z80.h (added dependency on peep.h),
1314 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1317 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1319 * src/SDCCpeeph.c (added support for notUsed()),
1320 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1322 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1323 for notUsed()): Implemented generic (that is not port-specific) part
1326 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1328 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1329 * device/lib/libsdcc.lib,
1330 * device/lib/Makefile.in,
1331 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1332 * device/lib/calloc.c: renamed to _calloc.c
1333 * device/lib/free.c: renamed to _free.c
1334 * device/lib/malloc.c: renamed to _malloc.c
1335 * device/lib/realloc.c: renamed to _realloc.c
1336 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1337 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1338 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1339 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1340 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1341 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1342 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1343 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1345 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1346 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1347 * support/regression/tests/bug1509084.c: new, added
1349 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1351 * device/include/mcs51/cc2510fx.h: added _XPAGE
1352 * device/include/mcs51/compiler.h: cosmetic changes
1354 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1356 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1359 2008-03-31 Borut Razem <borut.razem AT siol.net>
1361 * support/cpp2 renamed to support/cpp
1362 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1363 support/cpp2/libiberty/splay-tree.c,
1364 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1365 support/cpp2/libcpp/directives.c,
1366 support/cpp2/libcpp/include/cpplib.h,
1367 support/cpp2/libcpp/include/symtab.h,
1368 support/cpp2/libcpp/include/line-map.h,
1369 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1370 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1371 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1372 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1373 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1374 release version 4.3.0
1375 * configure.in, configure, Makefile.in, Makefile.bcc:
1376 adapted for moved cpp2
1378 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1380 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1381 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1383 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1385 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1387 * support/regression/tests/bug1717943.c: new, added
1389 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1391 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1392 bytewise return value assignments introduced in last commit.
1394 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1396 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1397 genMult, genJumpTab):
1398 Use 16-bit instructions for addition in some additional cases,
1399 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1401 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1403 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1404 Implemented RFE #1921450, changed some debug messages.
1406 2008-03-30 Borut Razem <borut.razem AT siol.net>
1408 * Small Device C Compiler 2.8.0 released
1409 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1410 * support/scripts/sdcc.nsi: added finish page; this version
1411 was used for 2.8.0 release
1412 * doc/knownbugs.html: removed; magically generated by the build
1413 process using gen_known_bugs.pl from now on
1415 2008-03-23 Borut Razem <borut.razem AT siol.net>
1417 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1418 and reverted it, since it was already fixed by Raphael ;-)
1419 * doc/knownbugs.html: updated for RC2
1421 2008-03-22 Raphael Neider <rneider AT web.de>
1423 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1426 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1428 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1429 * support/regression/tests/bug1839277.c: added related testBug1839299
1431 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1433 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1434 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1436 * src/mcs51/gen.c: throughout only output hex constants
1437 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1438 * support/regression/tests/bug1839277.c: new, added
1440 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1442 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1443 compilation warning about nested comments.
1445 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1447 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1448 * support/regression/tests/bug1921073.c: new, added
1450 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1452 * src/z80/SDCCpeeph.c.c (callFuncByName):
1453 Commented function parameters.
1455 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1457 * src/z80/ralloc.c (packRegsForAccUse2):
1458 disabled a broken accumulator packing optimization (fixed #1292721).
1459 * support/regression/tests/bug-1292721: Regression test for #1292721.
1461 2008-03-16 Raphael Neider <rneider AT web.de>
1463 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1464 fixed code bloat regression using a variant of patch #1915618
1466 2008-03-16 Borut Razem <borut.razem AT siol.net>
1468 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1469 icon, changed startup menu for release distribution, code cleaning,
1470 create url files instead links in startup menu
1472 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1474 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1475 * support/regression/tests/bug1579949.c: new, added
1477 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1479 * device/lib/printf_fast.c: fixed bug 1255403
1481 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1483 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1484 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1486 2008-03-14 Borut Razem <borut.razem AT siol.net>
1488 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1489 command line options
1490 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1491 is correctly displayed
1492 * as/link/z80/lkmain.c: usage line commented out
1494 2008-03-13 Borut Razem <borut.razem AT siol.net>
1496 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1497 updated the list pf supported pic14 devices
1499 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1501 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1503 2008-03-12 Borut Razem <borut.razem AT siol.net>
1505 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1506 fixed documentation request #1718191
1507 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1508 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1511 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1513 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1514 * support/regression/tests/bug1505811.c: new, added
1516 2008-03-09 Raphael Neider <rneider AT web.de>
1518 * device/include/pic16/pic18f2620.h,
1519 * device/include/pic16/pic18f4620.h,
1520 * device/lib/pic16/libdev/pic18f2620.c,
1521 * device/lib/pic16/libdev/pic18f4525.c,
1522 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1523 family to consistently use pic18f4620.[ch], fixes #1832562
1525 2008-03-09 Borut Razem <borut.razem AT siol.net>
1527 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1528 changed sdcc version to 2.8.0
1529 * knownbugs.html: regenerated
1530 * support/scripts/gen_known_bugs.pl: added number of open bugs
1532 2008-03-09 Raphael Neider <rneider AT web.de>
1534 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1535 (genOr): read volatile operand even if the result is known,
1537 (genOr,genXor): removed unused legacy code,
1538 (genDummyRead): use pic16_mov2w_volatile()
1540 2008-03-08 Borut Razem <borut.razem AT siol.net>
1542 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1543 cons w. --model-large
1544 * support/regression/staticinit.c: added regression test for bug
1547 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1549 * src/ds390/gen.c (pushSide, genPcall),
1550 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1551 * src/mcs51/gen.c: cosmetic changes
1552 * support/regression/fwk/include/testfwk.h: added macro reentrant
1553 * support/regression/tests/bug1908493.c: new, added
1555 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1557 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1559 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1561 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1562 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1563 already set in ds390/main.c and mcs51/main.c
1565 2008-03-07 Raphael Neider <rneider AT web.de>
1567 * src/regression/init0.c: new test for initialized arrays of function
1569 * src/regression/Makefile: made a bit more flexible, added init0.c
1570 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1571 pointers, closes #1427663
1573 2008-03-05 Borut Razem <borut.razem AT siol.net>
1575 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1576 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1578 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1580 * support/librarian/sdcclib.c:Added feature request 1908061:
1581 Synchronise sdcclib commands with ar.
1583 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1585 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1586 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1587 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1588 * device/include/mcs51/compiler.h: removed umlauts, added double
1591 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1593 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1594 * support/regression/tests/bug1536762.c: new, added
1596 * src/SDCCutil.h: added getBuildDate()
1597 * src/SDCCmain.c (printVersionInfo),
1598 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1600 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1601 * src/ds390/ralloc.c (packRegisters),
1602 * src/mcs51/ralloc.c (packRegisters),
1603 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1605 * support/regression/tests/bug1618050.c: new, added
1606 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1607 * support/regression/fwk/include/testfwk.h,
1608 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1611 2008-03-04 Raphael Neider <rneider AT web.de>
1613 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1614 on accessing OP_SYM_TYPE(op)
1615 * src/pic/gen.h: removed unused prototype of genMinusDec()
1616 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1617 fix #1876953 (invalid subtraction code), removed unused code
1619 2008-03-03 Raphael Neider <rneider AT web.de>
1623 * src/pic/genarith.c,
1625 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1626 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1628 2008-03-03 Raphael Neider <rneider AT web.de>
1630 * src/pic/device.c (find_device): search user-specified paths first
1631 for pic14devices.txt, fixes #1900827
1633 2008-03-02 Borut Razem <borut.razem AT siol.net>
1635 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1636 AddToPath and RemoveFromPath
1638 2008-03-01 Borut Razem <borut.razem AT siol.net>
1640 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1641 work correctly, added debugging support if -DSDCC.DEBUG command line
1644 2008-02-28 Borut Razem <borut.razem AT siol.net>
1646 * doc/sdccman.lyx: cosmetic changes
1648 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1650 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1651 * doc/sdccman.lyx: fixed unmeant removal of spaces
1653 2008-02-27 Borut Razem <borut.razem AT siol.net>
1655 * support/scripts/sdcc.nsi: corrected installation directory for
1656 current user installation mode
1657 * doc/README.txt: added Philipp Klaus Krause to the developers list
1659 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1661 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1662 return ifx condition
1663 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1664 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1665 ifxJump to fix bug 1838000
1666 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1667 * support/regression/tests/bug1838000.c: new, added
1668 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1670 2008-02-26 Borut Razem <borut.razem AT siol.net>
1672 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1674 * support/scripts/sdcc.nsi: added MULTIUSER page,
1675 NSIS upgraded to version 2.35
1677 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1679 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1680 * support/regression/tests/bug1565152.c: new, added
1682 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1684 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1685 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1686 * support/regression/tests/bug1670148.c: new, added
1688 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1690 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1692 2008-02-24 Borut Razem <borut.razem AT siol.net>
1694 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1695 is ineffective for unsigned char parameter
1697 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1699 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1700 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1701 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1702 * support/Util/MySystem.c (my_system): output errorcode when verbose
1704 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1706 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1709 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1711 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1714 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1716 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1718 2008-02-21 Borut Razem <borut.razem AT siol.net>
1720 * support/regression/Makefile.in,
1721 support/regression/ports/ds390/spec.mk,
1722 support/regression/ports/hc08/spec.mk,
1723 support/regression/ports/mcs51-common/spec.mk,
1724 support/regression/ports/pic14/spec.mk,
1725 support/regression/ports/pic16/spec.mk,
1726 support/regression/ports/ucz80/spec.mk,
1727 support/regression/ports/xa51/spec.mk:
1728 added CFLAGS when compiling timeout
1730 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1732 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1735 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1737 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1738 * support/regression/tests/bug1888147.c: new, added
1740 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1742 * src/z80/gen.c: fixed bugs #1596270, #1736867
1744 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1746 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1747 contents, mostly fixes #1596270
1749 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1751 * src/z80/peeph.def,
1752 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1753 peepholes, fixes #1806565
1755 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1757 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1758 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1759 fixes bug 1739475, thanks Robert Larice
1760 (rule 271): new, added
1762 2008-02-18 Borut Razem <borut.razem AT siol.net>
1764 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1766 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1768 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1770 2008-02-17 Raphael Neider <rneider AT web.de>
1772 * src/pic16/genarith.c,
1775 * src/pic16/genutils.c: removed unused legacy code,
1776 removed unused fields from struct asmop and struct _G
1778 2008-02-17 Raphael Neider <rneider AT web.de>
1780 * src/pic16/gen.c (AccRsh): cosmetic changes,
1781 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1782 genRightShiftLiteral): fixed to work with SFRs as result by
1783 assigning only once to result,
1784 removed a lot of unused/excluded code fragments
1786 2008-02-17 Raphael Neider <rneider AT web.de>
1788 * device/include/pic/pic16f88.h,
1789 * device/include/pic/pic16f886.h,
1790 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1792 2008-02-17 Borut Razem <borut.razem AT siol.net>
1794 * src/z80/peeph.def: applied patch
1795 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1796 * src/z80/gen.c, src/z80/peeph.def: applied patch
1797 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1798 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1799 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1800 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1801 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1802 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1804 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1806 * as/link/mcs51/aslink.dsp: removed SDK define
1807 * as/link/z80/clean.mk: brought in sync with other ports
1808 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1809 * as/hc08/Makefile.bcc,
1810 * as/mcs51/Makefile.bcc,
1811 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1812 * src/z80/main.c (_setValues): use the now capitalized -Z,
1813 (z80_port, gbz80_port): generate debug information when asked
1815 2008-02-16 Borut Razem <borut.razem AT siol.net>
1817 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1818 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1819 as/z80/Makefile.in. as/z80/Makefile.bcc:
1820 applied patch #1893393: patch for as-z80 and link-z80 to generate
1821 cdb, thanks to Armin Diehl
1822 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1823 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1824 asnoice.c moved to as/asxxsrc/asnoice.c
1825 * src/z80/peeph-gbz80.def: applied patch
1826 #1880235: Z80 return peephole, thanks to Philipp Krause
1828 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1831 * doc/sdccman.lyx: bumped version to 2.7.5
1832 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1834 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1836 * device/include/pic16/stdlib.h,
1837 * device/lib/pic16/libc/stdlib/ltoa.c,
1838 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1840 2008-02-13 Borut Razem <borut.razem AT siol.net>
1842 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1843 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1844 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1845 src/SDCCopt.c, src/SDCCval.c:
1846 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1848 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1850 * src/SDCCsymt.c (compareType): fixed bug 1309013
1852 2008-02-09 Borut Razem <borut.razem AT siol.net>
1854 * src/SDCCval.c, src/SDCCval.h:
1855 code cleaning, added function constChrVal()
1856 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1857 call constChrVal() instead constVal()
1859 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1861 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1864 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1865 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1868 2008-02-01 Raphael Neider <rneider AT web.de>
1870 * device/include/pic/pic16f886.h,
1871 * device/include/pic/pic16f887.h: added RA6 and RA7
1873 2008-01-24 Raphael Neider <rneider AT web.de>
1875 * device/include/pic/pic16f88.h: added RA6 and RA7
1876 * device/lib/pic/libdev/disabled_pic16f886.c,
1877 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1879 * src/pic16/devices.inc,
1880 * device/include/pic16/pic18f2423.h,
1881 * device/include/pic16/pic18f2523.h,
1882 * device/include/pic16/pic18fregs.h,
1883 * device/lib/pic16/pics.all
1884 * device/lib/pic16/libdev/pic18f2423.c,
1885 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1886 * device/lib/pic16/libio/i2c.ignore,
1887 * device/lib/pic16/libio/usart.ignore,
1888 * device/lib/pic16/libio/adc.ignore: ignore new devices
1890 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * src/SDCCast.c (createRMW): fixed bug 1582651
1894 2008-01-20 Borut Razem <borut.razem AT siol.net>
1896 * src/SDCCcse.c: partially fixed enhancement request
1897 #1793872 - multiply by -1 not collapsed
1898 * support/regression/tests/arithcsi.c: added regression test
1900 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1902 * as/mcs51/asx8051.dsp: removed define SDK
1903 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1904 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1906 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1907 cosmetic changes, brought more in sync, changed old K&R to ANSI
1909 2008-01-13 Borut Razem <borut.razem AT siol.net>
1911 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1912 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1914 2007-12-30 Borut Razem <borut.razem AT siol.net>
1916 * src/pic16/gen.c: fixed implementation of bitwise operations for
1918 * support/regression/tests/bitwise.c: added test cases
1920 2007-12-29 Borut Razem <borut.razem AT siol.net>
1922 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1923 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1924 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1925 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1926 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1927 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1928 src/pic16/pcode.[ch]: added const qualifier
1929 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1930 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1931 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1932 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1933 * as/asxxsrc/aslex.c: use dbuf_getline()
1934 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1935 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1936 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1937 as/z80/asm.h, as/z80/z80adr.c:
1938 changed type of ib and ip to const char *
1940 2007-12-28 Borut Razem <borut.razem AT siol.net>
1942 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1943 introduced (readlin) - long lines are turuncated
1944 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1945 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1946 as/z80/Makefile.in: moved aslex.c to asxxsrc
1947 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1948 * as/hc08/asmain.c, as/mcs51/asmain.c:
1949 added missing initialization of a_addr field
1950 * support/regression/tests/long_asm_line.c: added regtest for long
1953 2007-12-22 Borut Razem <borut.razem AT siol.net>
1955 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1957 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1959 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1961 2007-12-16 Borut Razem <borut.razem AT siol.net>
1963 * device/include/pic16/stdbool.h: removed, since already exists in
1964 device/include/; this also fixes bitopcse.c regression test for pic16
1966 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1967 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1968 dereference doesn't work; covered by regression test bug1399290
1970 2007-12-05 Borut Razem <borut.razem AT siol.net>
1972 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1975 2007-12-01 Borut Razem <borut.razem AT siol.net>
1977 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1978 corrected handling of the highest_valid_address
1980 2007-11-17 Raphael Neider <rneider AT web.de>
1982 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1983 * src/pic/glue.c (picglue): emit .file if --debug is given
1985 2007-11-17 Raphael Neider <rneider AT web.de>
1987 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1988 care when left or right operand resides in result, fixes #1830220
1990 2007-11-17 Borut Razem <borut.razem AT siol.net>
1992 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1993 #983491 - "Merge duplicate strings function is ineffective"
1994 * support/regression/tests/bug-983491.c: regtest disabled
1995 * as/asxxsrc: created
1996 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1997 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1998 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1999 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2000 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2001 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2002 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2003 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2004 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2005 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2006 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2007 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2008 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2010 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2012 * device/include/stdarg.h: added and removed some casts
2013 * src/SDCCsymt.c (compareType): Fully check types between generic and
2014 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2016 2007-11-13 Borut Razem <borut.razem AT siol.net>
2018 * support/regression/tests/bug-1817005.c:
2019 added regtest for bug #1817005 - as-z80 chokes on long labels
2021 2007-11-12 Borut Razem <borut.razem AT siol.net>
2023 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2024 as/z80/asout.c, as/z80/aslist.c:
2025 fixed bug #1817005 - as-z80 chokes on long labels
2027 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2030 * as/z80/asmain.c: cosmetic changes
2033 * as/z80/alloc.h: removed
2035 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2036 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2037 * as/link/hc08/Makefile.in,
2038 * as/link/mcs51/Makefile.in,
2039 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2041 * as/link/mcs51/lkarea.c,
2042 * as/link/mcs51/lkmain.c: cosmetic changes
2043 * as/link/hc08/lklibr.c,
2044 * as/link/z80/lklibr.c,
2045 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2046 used cygwin_conv_to_full_posix_path,
2047 added warnings, cosmetic changes, brought more in sync
2048 changed old K&R into ANSI function declarations
2049 * as/link/z80/lklibr.c (loadAdb): added
2050 * as/link/z80/lkmain.c: removed -- option from usage text
2052 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2054 * src/mcs51/gen.c (outBitC): optimized for no result
2056 2007-10-31 Borut Razem <borut.razem AT siol.net>
2058 * src/SDCCsymt.c: fixed (hopeful properly) bug
2059 #1805702 - order of extern matters
2060 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2063 2007-10-29 Borut Razem <borut.razem AT siol.net>
2065 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2066 - order of extern matters
2067 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2070 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2072 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2073 24bitMode, portIsDS390
2074 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2075 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2076 (notVolatileVariable): also check sloc names,
2077 (callFuncByName): moved ftab[] out of function and sorted it by use
2079 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2081 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2082 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2083 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2084 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2085 * support/regression/tests/bug-880197.c: new, added
2087 2007-10-28 Borut Razem <borut.razem AT siol.net>
2089 * support/regression/Makefile.in,
2090 support/regression/ports/mcs51-large/spec.mk,
2091 support/regression/ports/mcs51-xstack-auto/spec.mk,
2092 support/regression/ports/mcs51-stack-auto/spec.mk,
2093 support/regression/ports/mcs51-medium/spec.mk,
2094 support/regression/ports/mcs51-common/spec.mk,
2095 support/regression/ports/mcs51-common/*,
2096 support/regression/ports/mcs51-small/*:
2097 mcs51 renamed to mcs51-common, created mcs51-small
2098 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2099 * support/regression/tests/bug-1805702.c: added regtest for bug
2102 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2104 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2105 added new rules 265 - 270
2106 * support/regression/tests/bug1721024.c:new, added
2107 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2108 introduced new test-mcs51 to run all mcs51 tests
2110 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2112 * support/regression/tests/bug1816470.c: new, added
2114 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2116 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2117 propagate for *,+,- with float, fixed bug 1816470
2118 (decorateType): cast to resultTypeProp instead of resultType
2120 2007-10-19 Borut Razem <borut.razem AT siol.net>
2122 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2123 function is ineffective" for pic16 tareget
2124 * support/scripts/listerr.c: corrected include path
2125 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2128 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2130 * support/regression/tests/using.c: new, added
2131 * support/regression/tests/vaargs.c: fixed and enabled test
2133 2007-10-18 Borut Razem <borut.razem AT siol.net>
2135 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2137 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2139 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2141 * doc/sdccman.lyx: documented option --Werror
2142 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2143 RegBankUsed[] earlier
2145 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2147 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2151 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2153 * src/SDCCast.c (decorateType): improved optimization of tri-op
2154 * src/SDCCerr.c (vwerror, setWError),
2156 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2157 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2159 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2161 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2162 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2163 * support/regression/tests/bug-223113.c,
2164 * support/regression/tests/bug-426632.c,
2165 * support/regression/tests/bug-468811.c,
2166 * support/regression/tests/bug-477835.c,
2167 * support/regression/tests/bug-478094.c,
2168 * support/regression/tests/bug-499644.c,
2169 * support/regression/tests/bug-524209.c,
2170 * support/regression/tests/bug-524211.c,
2171 * support/regression/tests/packcast.c,
2172 * support/regression/tests/structidx.c: added empty tests
2173 * support/regression/tests/bug-607243.c: enabled test
2175 2007-10-06 Borut Razem <borut.razem AT siol.net>
2177 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2178 support of universal binaries on Mac OS X
2180 2007-10-02 Borut Razem <borut.razem AT siol.net>
2182 * src/SDCCval.h: unified double2ul macro for all platforms
2183 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2184 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2186 2007-09-30 Borut Razem <borut.razem AT siol.net>
2188 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2190 * sdcc_vc_in.h: enabled warnings
2191 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2192 unsigned type, result still unsigned
2193 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2195 2007-09-28 Raphael Neider <rneider AT web.de>
2197 * src/pic/device.c (find_device): prevent buffer underflow error
2198 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2199 the just destroyed list entry
2201 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2203 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2206 2007-09-18 Borut Razem <borut.razem AT siol.net>
2208 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2209 applied to unsigned type, result still unsigned
2211 2007-09-17 Borut Razem <borut.razem AT siol.net>
2213 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2214 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2215 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2216 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2217 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2218 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2219 src/z80/gen.c, src/z80/ralloc.c:
2220 fixed bug #1739860 - sdcc does not work correctly on some platforms
2222 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2224 2007-09-17 Raphael Neider <rneider AT web.de>
2226 * src/pic16/device.c: reverted to previous version
2227 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2229 2007-09-16 Raphael Neider <rneider AT web.de>
2231 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2232 as this raises a ton of gpasm warnings, just emit a second label
2233 * src/pic16/devices.inc,
2234 * device/lib/pic16/pics.all,
2235 * device/lib/pic16/libdev/pic18f2585.c,
2236 * device/lib/pic16/libdev/pic18f2680.c,
2237 * device/lib/pic16/libdev/pic18f2682.c,
2238 * device/lib/pic16/libdev/pic18f2685.c,
2239 * device/lib/pic16/libdev/pic18f4585.c,
2240 * device/lib/pic16/libdev/pic18f4680.c,
2241 * device/lib/pic16/libdev/pic18f4682.c,
2242 * device/lib/pic16/libdev/pic18f4685.c,
2243 * device/include/pic16/pic18f2585.h,
2244 * device/include/pic16/pic18f2680.h,
2245 * device/include/pic16/pic18f2682.h,
2246 * device/include/pic16/pic18f2685.h,
2247 * device/include/pic16/pic18f4585.h,
2248 * device/include/pic16/pic18f4680.h,
2249 * device/include/pic16/pic18f4682.h,
2250 * device/include/pic16/pic18f4685.h,
2251 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2252 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2253 patch contributed by Anton Strobl, applied with changes
2255 2007-09-16 Raphael Neider <rneider AT web.de>
2257 * device/include/pic16/pic18f2431.h,
2258 * device/include/pic16/pic18f25j10.h,
2259 * device/include/pic16/pic18f4431.h,
2260 * device/include/pic16/pic18f45j10.h: adopted common include style
2261 * device/include/pic16/pic18f1320.h,
2262 * device/include/pic16/pic18f2320.h,
2263 * device/include/pic16/pic18f2525.h,
2264 * device/include/pic16/pic18f4320.h,
2265 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2266 * device/include/pic16/pic18fregs.h: prepared for automatic include
2267 file selection by having DEVICE.h for every DEVICE
2268 * device/lib/pic16/libdev/pic18f2320.c,
2269 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2271 * device/lib/pic16/configure.in,
2272 * device/lib/pic16/configure: use rm -rf instead of rmdir
2273 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2274 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2276 2007-09-09 Borut Razem <borut.razem AT siol.net>
2278 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2279 distingush between i386 and ppc Mac OS X versions
2281 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2283 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2284 * support/regression/tests/bug1788177.c: new, added
2286 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2288 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2289 * device/include/mcs51/lint.h added keyword __naked
2291 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2295 * src/SDCCmem.h: removed maxRegBank
2296 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2297 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2298 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2299 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2300 name and behaviour to handle banked functions
2301 (scan4op): and use it to fix bug 1786213
2303 2007-09-03 Raphael Neider <rneider AT web.de>
2305 * device/include/pic16/pic18f248.h,
2306 * device/include/pic16/pic18f258.h,
2307 * device/include/pic16/pic18f448.h,
2308 * device/lib/pic16/libdev/pic18f248.c,
2309 * device/lib/pic16/libdev/pic18f258.c,
2310 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2311 added T0CONbits, fixes #1786891
2313 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2315 * src/ds390/gen.c (genFarPointerSet),
2316 * src/hc08/ralloc.c (packRegisters),
2317 * src/mcs51/ralloc.c (packRegisters),
2318 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2320 * src/SDCCicode.h: POINTER_SET can be true for literals too
2321 * support/regression/tests/bug1750318.c: new, added
2323 2007-08-23 Borut Razem <borut.razem AT siol.net>
2325 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2326 library versions without the completition functionality
2328 2007-08-22 Raphael Neider <rneider AT web.de>
2330 * device/include/pic16/pic18f1220.h,
2331 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2333 2007-08-12 Borut Razem <borut.razem AT siol.net>
2335 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2337 2007-08-11 Borut Razem <borut.razem AT siol.net>
2339 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2340 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2341 support/Util/SDCCerr.[ch] moved to src
2342 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2343 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2344 device/examples/ds390/tinitalk/tinitalk.dsp,
2345 device/examples/serialcomm/windows/serialcomm.dsp,
2346 support/librarian/librarian.dsp:
2347 removed linking of unused odbc32.lib and odbccp32.lib
2348 * support/scripts/winres.h:
2349 added for compilation with Visual C++ 2005 Express Edition
2351 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2353 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2356 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2358 * sdccconf_in.h: update the endian test so that SPARC Solaris
2359 does not throw syntax errors
2361 2007-08-06 Borut Razem <borut.razem AT siol.net>
2363 * doc/sdccman.lyx: removed two index entries which prevented the
2364 generation of sdcc doc archive
2366 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2368 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2369 instead of lyx 1.5.0.
2371 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2373 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2374 Lucas Loizaga, with minor modifications. Thanks!
2376 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2378 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2381 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2383 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2384 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2387 2007-07-22 Borut Razem <borut.razem AT siol.net>
2389 * configure.in, configure: re-introduced .version
2390 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2391 the version reverted to 2.7.0
2393 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2396 * doc/sdccman.lyx: bumped version to 2.7.3
2397 * device/include/mcs51/compiler.h: fixed elif->else
2398 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2399 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2400 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2401 enable accuse for bit operands
2402 * src/SDCCmain.c (printVersionInfo),
2403 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2404 environment descriptor
2405 * src/SDCCutil.h: added getBuildEnvironment
2406 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2407 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2408 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2409 * support/regression/tests/bug1348008.c,
2410 * support/regression/tests/bug1496419.c,
2411 * support/regression/tests/bug1503067.c,
2412 * support/regression/tests/preproc.c: added empty tests
2414 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2416 * support/regression/tests/bug1678803.c: new, added
2418 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2421 * as/link/hc08/lkihx.c,
2422 * as/link/hc08/lkrloc.c,
2423 * as/link/mcs51/lkihx.c,
2424 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2425 ihxExtendedLinearAddress
2426 * as/link/mcs51/lkrloc.c (relr),
2427 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2428 acall/ajmp, see bug 830513
2430 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2432 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2433 (cseBBlock): remember aggr2ptr has been used
2434 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2435 (geniCodeAssign): fixed bug 868103
2436 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2437 added operandSize prototype
2438 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2439 (genDataPointerSet): use max of size of right and result,
2440 (gencjne): added parameter useCarry for optimization,
2441 (genCmpEq): use carry if appropriate,
2442 (genXor): check if operand already in carry
2443 * support/regression/tests/bug-868103.c: enabled test
2445 2007-07-12 Raphael Neider <rneider AT web.de>
2447 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2449 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2451 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2452 from Robert Larice, thanks
2453 * support/regression/tests/bitopcse.c,
2454 * support/regression/tests/bitvars.c,
2455 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2456 * support/regression/tests/bug-927659.c: enabled test for z80
2457 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2458 * support/regression/tests/bug1745717.c: new, added
2459 * support/regression/tests/literalop.c,
2460 * support/regression/tests/nullstring.c: removed storage definitions that
2461 are now in testfwk.h
2463 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2465 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2466 and bool for targets that do not fully support it.
2467 * support/regression/tests/bug1546986.c,
2468 * support/regression/tests/bug1723128.c,
2469 * support/regression/tests/bug1734654.c,
2470 * support/regression/tests/bug1738367.c,
2471 * support/regression/tests/constantRange.c: only use bool if allowed
2473 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2475 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2476 Larice, also handle function pointers
2477 * support/regression/tests/bug1749275.c: new, added
2479 2007-07-03 Borut Razem <borut.razem AT siol.net>
2481 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2482 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2483 #1746528: SDCC should ignore ':' in inline assembler comments
2484 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2486 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2488 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2489 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2491 2007-06-29 Borut Razem <borut.razem AT siol.net>
2493 * src/SDCCmain.c: fixed bug
2494 #1744746: SDCC #4867: broken option --xram-size
2496 2007-06-28 Borut Razem <borut.razem AT siol.net>
2498 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2499 find out the endianess of host machine for ucsim
2501 2007-06-27 Borut Razem <borut.razem AT siol.net>
2503 * support/regression/generate-cases.py: corrected the file name
2505 * configure.in, configure, sdccconf_in.h: find out the endianess of
2507 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2510 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2512 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2514 2007-06-26 Borut Razem <borut.razem AT siol.net>
2516 * support/regression/generate-cases.py: display warning if function
2517 list is empty; implemented more flexible rule for detection of
2518 testing functions, allowing return type 'void' in the same line as
2519 the function name in the function definition
2520 * support/regression/tests/bug-1654060.c: corrected test
2521 * support/librarian/sdcclib.c: fixed warning:
2522 format '%s' expects type 'char *', but argument 2 has type 'int'
2524 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2526 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2527 Multiple infiles for sdcclib.
2529 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2531 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2534 2007-06-18 Borut Razem <borut.razem AT siol.net>
2536 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2537 how to handle comments, so they have to be removed by the
2538 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2539 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2540 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2541 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2542 table driven option hadling
2544 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2546 * src/SDCCast.c (decorateType),
2547 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2548 iCode to ast level to fix bug 1738367
2549 * support/regression/tests/bug1738367.c: new, added
2551 2007-06-15 Raphael Neider <rneider AT web.de>
2553 * src/pic16/devices.inc,
2554 * device/lib/pic16/pics.all,
2555 * device/include/pic16/pic18fregs.h,
2556 * device/include/pic16/pic18f[24][45]20.h,
2557 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2558 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2559 * device/lib/pic16/Makefile.in: faster cleanup
2561 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2563 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2565 2007-06-13 Raphael Neider <rneider AT web.de>
2567 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2569 2007-06-12 Raphael Neider <rneider AT web.de>
2571 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2572 suppress bit defines if NO_BIT_DEFINES is #define'd
2573 * device/include/pic/pic*.h: recreated all headers to include
2574 conditional bit defines
2575 * device/include/pic/pic16f886.h,
2576 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2577 * device/include/pic/recreate.sh: script to recreate the complete
2578 device library files based on the currently supported devices
2580 2007-06-12 Borut Razem <borut.razem AT siol.net>
2582 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2583 support/regression/Makefile.in, support/scripts/build.mak,
2584 support/scripts/Makefile.snapshot:
2585 use new svn URL scheme
2586 * doc/sdccman.lyx: SDCC Wiki moved to
2587 http://sdcc.wiki.sourceforge.net/
2589 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2591 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2592 * support/regression/tests/bug1734654.c: added
2594 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2596 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2597 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2598 with literal operands
2600 2007-06-10 Borut Razem <borut.razem AT siol.net>
2602 * as/link/z80/lklibr.c: fixed mingw build warning
2603 lklibr.c:575: warning: implicit declaration of function 'tolower'
2604 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2605 src/z80/main.c: move target specific options from src/SDCCmain.c
2606 to src/<target>/main.c
2608 2007-06-09 Borut Razem <borut.razem AT siol.net>
2610 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2611 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2612 * support/regression/tests/bug-1294691.c: added
2614 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2616 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2617 can also be static, fixes bug 1733438
2618 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2619 have absolute address too
2620 (computeType): added optimization for 'cond ? true : false'
2621 * support/regression/tests/absolute.c: added test for static absolute var
2623 2007-06-08 Raphael Neider <rneider AT web.de>
2625 * src/regression/Makefile: suppress parallel builds, allow easy
2626 switching between pic14/pic16 ports
2627 * src/regression/picregs.h: added pic14/16 header file switch
2628 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2629 inline.c,nestfor.c,string1.c}: include "picregs.h"
2631 2007-06-07 Borut Razem <borut.razem AT siol.net>
2633 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2634 permanent solution to suppress GCC 4.2.0 c++ warning:
2635 deprecated conversion from string constant to `char *'
2636 use 'const char *' where ever required
2637 * support/regression/generate-cases.py: implemented more flexible rule
2638 for detection of testing functions, allowing white-spaces surrounding
2639 the function name and the 'void' parameter.
2640 * support/regression/tests/constantRange.c,
2641 support/regression/tests/scott-compare3.c: fixed failing regression
2642 tests, uncovered by implementation of more flexible rule for detection
2643 of testing functions
2645 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2647 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2649 2007-06-04 Borut Razem <borut.razem AT siol.net>
2651 * configure.in, configure, config_vc.awk: sdcc version number is now
2652 stored in configure.in; removed .version
2653 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2654 doc/INSTALL.txt: version bumped to 2.7.2
2655 * sim/ucsim/configure.in, sim/ucsim/configure:
2656 use "read" to read from .version
2658 2007-06-03 Borut Razem <borut.razem AT siol.net>
2660 * */Makefile.in: removed annoying warning:
2661 Makefile:xx: Makefile.dep: No such file or directory
2663 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2665 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2666 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2667 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2668 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2669 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2670 bugfix: only use newBoolLink for bit result type
2671 * src/SDCCicode.c (geniCodeLogic): added param tree,
2672 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2673 (geniCodeLogicAndOr): use IS_BIT,
2674 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2675 (ast2iCode): added tree param to geniCodeLogic for comparisons
2676 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2677 * support/regression/tests/bug1723128.c: added test NotZero
2679 2007-06-01 Borut Razem <borut.razem AT siol.net>
2681 * SDCPP synchronized with GCC CPP release version 4.2.0,
2682 currently the latest release:
2683 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2684 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2685 support/cpp2/cppdefault.h, support/cpp2/except.h,
2686 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2687 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2688 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2689 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2690 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2691 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2692 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2693 support/cpp2/opts.h, support/cpp2/output.h,
2694 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2695 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2696 support/cpp2/system.h, support/cpp2/version.c,
2697 support/cpp2/Makefile.in: modified
2698 * support/cpp2/opts-common.c: added
2699 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2700 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2701 search for included source file in local directory
2702 * sim/ucsim/configure, sim/ucsim/configure.in:
2703 temporary solution to suppress GCC 4.2.0 c++ warning:
2704 deprecated conversion from string constant to `char *'
2706 2007-06-01 Raphael Neider <rneider AT web.de>
2708 * device/lib/pic/libdev/pic12f683.c,
2709 * device/include/pic/pic12f683.h: added GPIO bits
2711 2007-06-01 Raphael Neider <rneider AT web.de>
2713 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2714 quotation marks, clarified role of PIC14 vs. PIC16 ports
2715 * src/pic16/devices.inc,
2716 * device/include/pic16/pic18fregs.h,
2717 * device/include/pic16/pic18f[24][45]j10.h,
2718 * device/lib/pic16/pics.all,
2719 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2720 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2721 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2722 for new devices as they are not yet supported by gputils
2724 2007-05-31 Borut Razem <borut.razem AT siol.net>
2726 * Small Device C Compiler 2.7.0 released
2727 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2728 changed sdcc version to 2.7.1
2729 * support/scripts/sdcc.nsi: added How to create WIN32 release
2732 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2734 * doc/sdccman.lyx: documented initialization and allocation of absolute
2735 variables, bit parameter passing, the need for function pointers to be
2736 reentrant and alpha quality support of inline and retrict
2738 2007-05-26 Borut Razem <borut.razem AT siol.net>
2740 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2741 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2742 * docs/knownbugs.html: updated
2744 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2746 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2748 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2750 (gencjneshort): optimized when left is AOP_DIR
2751 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2752 initializing unions in a struct/array
2753 * support/regression/fwk/include/testfwk.h: added defines for data, near
2754 and far for host and z80
2755 * support/regression/tests/bug1723128.c: new, added
2757 2007-05-22 Borut Razem <borut.razem AT siol.net>
2759 * doc/knownbugs.html: updated
2761 2007-05-21 Raphael Neider <rneider AT web.de>
2763 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2764 error message instead
2765 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2767 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2769 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2771 2007-05-21 Raphael Neider <rneider AT web.de>
2773 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2775 * src/regression/gpsim_assert.h,
2776 * src/regression/Makefile,
2777 * src/regression/pcodeopt.c: regression test for the above fix
2779 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2781 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2782 jumps to self, fixed bug 1717281
2784 2007-05-10 Borut Razem <borut.razem AT siol.net>
2786 * support/scripts/gen_known_bugs.pl: cosmetic fix
2787 * doc/knownbugs.html: generated by gen_known_bugs.pl
2789 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2791 * src/SDCCast.c (createFunction): also generate non-inlined version of
2792 function for functions declared as "static inline"
2793 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2794 function can be inlined after non-inlined version generated.
2796 2007-05-10 Borut Razem <borut.razem AT siol.net>
2798 * support/scripts/gen_known_bugs.pl: added script
2799 which generates knownbugs.html
2801 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2803 * doc/knownbugs.html: updated for release 2.7.0
2805 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2807 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2809 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2811 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2812 (throughout): updated generating comments
2813 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2814 (throughout): updated generating comments
2815 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2816 rule instead of at the second, or it might skip lines when removing the
2818 * support/regression/tests/bug1714204.c: changed test to foo
2820 2007-05-08 Borut Razem <borut.razem AT siol.net>
2822 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2823 thanks to SDCC Distributed Compile Farm members,
2824 added Z80 and GBZ80 command line options
2825 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2827 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2829 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2830 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2831 * support/regression/tests/longlit.c: modified to be tested at all and
2832 to pass the actual test
2834 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2836 * device/include/mcs51/uPSD33xx.h: Added.
2838 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2840 * device/lib/_gptrput.c,
2841 * device/lib/_gptrget.c: removed old code,
2843 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2844 * support/regression/tests/bug1714204.c: new, added
2846 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2848 * support/regression/tests/regtrack.c: test was never executed
2849 because of the regression test being picky about white spaces.
2850 * device/lib/mcs51/crtclear.asm: added comment
2852 2007-05-06 Raphael Neider <rneider AT web.de>
2854 * device/lib/pic/Makefile.rules,
2855 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2856 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2858 2007-05-06 Raphael Neider <rneider AT web.de>
2860 * src/pic16/device.h,
2862 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2863 _pic16_setDefaultOptions): removed/reordered command-line args
2864 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2865 devices, regrouped command line args, environment variables),
2866 clarified sone points, added sections on how to add devices to the
2869 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2871 * src/z80/peeph.def: fixed bug in rule 2
2873 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2875 * src/port.h: added TARGET_MCS51_LIKE
2876 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2877 take advantage of it too
2878 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2879 (shiftR2Left2Result): Optimized: don't check shifting by 0
2880 * src/z80/peeph-z80.def,
2881 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2882 modifications, see patch 1700823
2883 * src/mcs51/peep.c (): fixed bug 1712928
2884 * support/regression/tests/bug1712928.c: new, added
2886 2007-05-05 Borut Razem <borut.razem AT siol.net>
2888 * device/lib/pic16/Makefile.common.in,
2889 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2890 removed bash dependencies
2892 2007-05-01 Borut Razem <borut.razem AT siol.net>
2895 fixed bug #1710507: --i-code-in-asm makes compile fail
2896 all iCode comments are now one liners
2897 * src/mcs51/gen.c: fixed memory leak
2899 2007-05-01 Raphael Neider <rneider AT web.de>
2901 * device/lib/pic/libdev/*.c
2902 * device/include/pic/*.h: regenerated all device libs from updated
2904 * support/scripts/inc2h.pl: documented usage, now uses strict to
2907 2007-04-30 Borut Razem <borut.razem AT siol.net>
2910 fixed bug #1669175: Problem with space in output paths
2911 documented how to use paths with spaces for Windows users
2913 2007-04-29 Borut Razem <borut.razem AT siol.net>
2915 * Fixed svn:eol-style and svn:keywords properties
2916 * src/SDCCval.c: fixed bug
2917 #1592871: Segfault with "large" const arrays of characters
2918 replaced recursion with iteration
2919 * Removed svn:executable property from non-executable files
2921 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2923 * src/mcs51/gen.c (genRet): fixed bug 1707003
2925 2007-04-27 Raphael Neider <rneider AT web.de>
2927 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2928 createReachingDefinitions,assignValnums,pic16_destructDF,
2929 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2930 prevent NULL pointer dereferences
2931 * device/lib/pic/libdev/pic16f886.c,
2932 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2933 prevent building them, gputils do not really support them yet
2935 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2937 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2938 helps printf_small. 32 bytes more __idata mem.
2940 2007-04-27 Raphael Neider <rneider AT web.de>
2942 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2943 return early when pb or pb->pcHead is NULL (patch #1708427)
2944 * src/regression/empty.c,
2945 * src/regression/Makefile: added test with empty functions
2946 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2948 2007-04-27 Borut Razem <borut.razem AT siol.net>
2950 * src/SDCCast.c: fixed feature request
2951 #1547512: Redundant strings linked when using sizeof("abc")
2953 2007-04-23 Borut Razem <borut.razem AT siol.net>
2955 * doc/sdccman.lyx, src/SDCCmain.c:
2956 peep-hole comments are generated only if --fverbose-asm option is
2957 specified and --no-peep-comments is not, as proposed by Frieder.
2958 * support/regression/Makefile.in: compile regression tests with
2959 --fverbose-asm option so one can "grep" whether a new (or an old)
2960 peephole is (still) applied; requested by Frieder.
2962 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2964 * device/include/pic/pic16f886.h,
2965 * device/include/pic/pic16f887.h,
2966 * device/lib/pic/libdev/pic16f886.c,
2967 * device/lib/pic/libdev/pic16f887.c,
2968 * device/include/pic/pic14devices.txt,
2969 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2971 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2973 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2976 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2978 * device/lib/_memset.c: assembler version for mcs51
2980 2007-04-22 Borut Razem <borut.razem AT siol.net>
2982 * support/scripts/listerr.c: program to create the list of errors and
2983 warnings list from - added
2984 * doc/sdccman.lyx: removed the note
2985 "For list of warnings and corresponding codes, see err_warn.txt"
2986 * src/SDCCsymt.c: fixed bug #1699804:
2987 Bug with some uses of sizeof(static local array) (MCS51)
2988 * support/regression/tests/bug-1699804.c: added
2990 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2992 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2993 (main): added option -i,
2994 (asmbl, case S_INCL): use search_path_fopen,
2995 mostly from patch 1579668 by Peter Miller, thanks
2996 * src/z80/main.c: fixed typo --callee-saves-bc
2997 * device/include/mcs51/compiler.h: added sfrword for Tasking
2999 2007-04-20 Borut Razem <borut.razem AT siol.net>
3001 * src/z80/main.c: replaced reserved keyword asm with asmblr
3003 2007-04-19 Borut Razem <borut.razem AT siol.net>
3005 * src/port.h: use const pointers to strings
3006 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3007 * src/pic16/main.c: include SDCCargs.h
3008 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3009 const char, since the strings are dynamically allocated
3010 * src/SDCCmain.c: options.code_seg and options.const_seg are
3011 dynamically allocated; check port specific command line options
3012 before the general ones
3013 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3015 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3017 * device/include/ds400rom.h,
3018 * device/lib/ds390/lcd390.c,
3019 * device/lib/ds390/memcpyx.c,
3020 * device/lib/ds390/rtc390.c,
3021 * device/lib/ds400/ds400rom.c,
3022 * device/lib/ds400/memcpyx.c,
3023 * device/lib/hc08/_ret.c: more replacements of keywords with their
3024 double underscore equivalents
3025 * device/lib/ds390/Makefile.in,
3026 * device/lib/ds400/Makefile.in,
3027 * device/lib/gbz80/Makefile.in,
3028 * device/lib/hc08/Makefile.in,
3029 * device/lib/mcs51/Makefile.in,
3030 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3032 2007-04-17 Borut Razem <borut.razem AT siol.net>
3034 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3035 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3036 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3037 to --fverbose-asm, to be gcc'ish
3039 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3041 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3043 2007-04-17 Borut Razem <borut.razem AT siol.net>
3045 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3046 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3047 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3048 with their double underscore equivalent
3050 2007-04-14 Borut Razem <borut.razem AT siol.net>
3052 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3055 2007-04-13 Borut Razem <borut.razem AT siol.net>
3057 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3059 * device/examples/serialcomm/windows/serial.[ch],
3060 device/examples/serialcomm/windows/test_serialcomm.cpp:
3061 updated by Bela Torok
3062 * device/examples/serialcomm/windows/serialcomm.dsw,
3063 device/examples/serialcomm/windows/serialcomm.dsp: added
3065 2007-04-13 Jan Waclawek <wek AT efton.sk>
3067 * doc/sdccman.lyx: additions and changes at various places
3068 (submitted as #1697136).
3069 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3071 2007-04-10 Borut Razem <borut.razem AT siol.net>
3073 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3074 LyX file format changed to 245
3075 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3076 "FreeWare" replaced with "free open source"
3078 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3080 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3082 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3084 * device/include/pic16/pic18fregs.h,
3086 * device/lib/_decdptr.c,
3087 * device/lib/_divsint.c,
3088 * device/lib/_divslong.c,
3089 * device/lib/_divuint.c,
3090 * device/lib/_divulong.c,
3091 * device/lib/_fs2schar.c,
3092 * device/lib/_fs2sint.c,
3093 * device/lib/_fs2slong.c,
3094 * device/lib/_fs2uchar.c,
3095 * device/lib/_fs2uint.c,
3096 * device/lib/_fs2ulong.c,
3097 * device/lib/_fsadd.c,
3098 * device/lib/_fscmp.c,
3099 * device/lib/_fsdiv.c,
3100 * device/lib/_fseq.c,
3101 * device/lib/_fsget1arg.c,
3102 * device/lib/_fsget2args.c,
3103 * device/lib/_fsgt.c,
3104 * device/lib/_fslt.c,
3105 * device/lib/_fsmul.c,
3106 * device/lib/_fsneq.c,
3107 * device/lib/_fsnormalize.c,
3108 * device/lib/_fsreturnval.c,
3109 * device/lib/_fsrshift.c,
3110 * device/lib/_fssub.c,
3111 * device/lib/_fsswapargs.c,
3112 * device/lib/_gptrget.c,
3113 * device/lib/_gptrgetc.c,
3114 * device/lib/_gptrput.c,
3115 * device/lib/_logexpf.c,
3116 * device/lib/_modsint.c,
3117 * device/lib/_modslong.c,
3118 * device/lib/_moduint.c,
3119 * device/lib/_modulong.c,
3120 * device/lib/_mulint.c,
3121 * device/lib/_mullong.c,
3122 * device/lib/_schar2fs.c,
3123 * device/lib/_ser.c,
3124 * device/lib/_setjmp.c,
3125 * device/lib/_sint2fs.c,
3126 * device/lib/_slong2fs.c,
3127 * device/lib/_spx.c,
3128 * device/lib/_uchar2fs.c,
3129 * device/lib/_uint2fs.c,
3130 * device/lib/_ulong2fs.c,
3131 * device/lib/asincosf.c,
3132 * device/lib/atanf.c,
3133 * device/lib/calloc.c,
3134 * device/lib/ds390/tinibios.c,
3135 * device/lib/ds400/tinibios.c,
3136 * device/lib/expf.c,
3137 * device/lib/free.c,
3138 * device/lib/hc08/_mulint.c,
3139 * device/lib/logf.c,
3140 * device/lib/malloc.c,
3141 * device/lib/printf_fast.c,
3142 * device/lib/printf_tiny.c,
3143 * device/lib/printfl.c,
3144 * device/lib/realloc.c,
3145 * device/lib/ser_ir.c,
3146 * device/lib/serial.c,
3147 * support/regression/tests/libmullong.c: replaced all special keywords
3148 with their double underscore equivalent
3149 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3150 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3152 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3153 (genRet): if the bit-symbol is ruonly it already is in the carry
3154 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3155 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3156 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3157 type UCHAR if dest is not bit
3159 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3161 * device/include/math.h,
3162 * device/lib/cotf.c,
3163 * device/lib/expf.c,
3164 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3166 2007-04-01 Borut Razem <borut.razem AT siol.net>
3168 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3169 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3170 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3171 gcc_unreachable() called internal_error()...
3173 2007-03-30 Raphael Neider <rneider AT web.de>
3175 * src/pic/ralloc.c (isData): suppress garbage debug output
3177 2007-03-28 Borut Razem <borut.razem AT siol.net>
3180 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3181 is developed, built and used worldwide, and the word "night" doesn't
3184 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3186 * device/include/mcs51/C8051F360.h: new, added
3187 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3189 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3191 * src/SDCC.y (declaration_specifiers, function_specifier),
3192 * support/Util/SDCCerr.c,
3193 * support/Util/SDCCerr.h,
3195 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3197 * src/SDCCmem.c (deallocParms),
3198 * src/SDCCast.c: support for function inlining, not quite complete
3199 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3200 'restrict' qualifier
3202 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3204 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3205 (saveRBank, unsaveRBank): don't save bits,
3206 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3207 * support/regression/tests/bug1535242.c: new, added
3208 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3209 thanks Alexey Shamrin <shamrin AT gmail.com>,
3210 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3211 removed header guard)
3213 * sdcc.spec: bumped version to 2.6.5
3214 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3216 2007-03-22 Borut Razem <borut.razem AT siol.net>
3218 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3219 fixed bug #1653671: sdcdb integration into ddd is broken
3221 2007-03-22 Raphael Neider <rneider AT web.de>
3223 * src/pic/gen.c (popGetExternal): augmented to also create references
3224 to external variables (not only labels),
3225 (genCall): comment on plan to reduce PAGESEL overhead,
3226 (genFunction, genEndFunction): also save/restore FSR around interrupt
3227 handling code, removed lots of unused code
3228 (genDivOneByte): release acquired temp register
3229 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3231 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3232 for registers that need to be saved during interrupts (FSR, STATUS,
3233 PCLATH; W needs special handling), currently only FSR is used
3235 2007-03-22 Raphael Neider <rneider AT web.de>
3237 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3239 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3241 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3243 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3245 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3247 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3249 * as/link/aslink.h: added LKOBJEXT
3250 * as/link/hc08/link_hc08.dsp,
3251 * as/link/hc08/Makefile.bcc,
3252 * as/link/hc08/Makefile.in,
3253 * as/link/mcs51/aslink.dsp,
3254 * as/link/mcs51/Makefile.bcc,
3255 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3256 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3257 * as/link/lkaomf51.c: merged and moved
3258 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3259 * as/link/z80/lkdata.c,
3260 * as/link/lkdata.c: merged and moved
3261 * as/link/hc08/lkmain.c,
3262 * as/link/mcs51/lkmain.c: cosmetic changes
3263 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3264 * as/link/lklex.c: use LKOBJEXT
3265 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3266 ANSI-fied functions, removed bubble-sorts
3267 * as/link/z80/lksym.c as/link/lksym.c: merged,
3269 * as/link/z80/linkgbz80.dsp,
3270 * as/link/z80/linkz80.dsp,
3271 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3272 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3273 * as/link/z80/lkhead.c,
3274 * as/link/z80/lklex.c: deleted
3275 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3276 * as/link/z80/lkmain.c: added copyfile()
3278 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3280 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3282 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3284 * device/lib/_strlen.c: assembler version for mcs51
3286 2007-03-13 Raphael Neider <rneider AT web.de>
3288 * device/include/pic16/pic18f2221.h,
3289 * device/include/pic16/pic18f2321.h,
3290 * device/include/pic16/pic18f2331.h,
3291 * device/include/pic16/pic18f4221.h,
3292 * device/include/pic16/pic18f4321.h,
3293 * device/include/pic16/pic18f4331.h: fixed config byte location names
3294 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3295 consistently named config byte locations
3297 2007-03-13 Borut Razem <borut.razem AT siol.net>
3299 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3300 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3301 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3302 as/link/z80/Makefile.in, as/z80/Makefile.in:
3305 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3307 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3308 * device/lib/printf_large.c: pointer was converted to generic
3309 pointer for mcs51 models other than model-small (Maarten noticed)
3311 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3313 * device/include/mcs51/ADuC84x.h: Added.
3315 2007-03-10 Borut Razem <borut.razem AT siol.net>
3317 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3318 fixed RFE #1624219: double backslashes in filenames;
3319 functions hexEscape(), octalEscape() and copyStr() moved from
3320 SDCCval.c to SDCCutil.c and made them glovbally available
3322 2007-03-09 Borut Razem <borut.razem AT siol.net>
3324 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3325 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3326 1673361: Missaligned comments in output files
3328 2007-03-09 Raphael Neider <rneider AT web.de>
3330 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3332 2007-03-09 Raphael Neider <rneider AT web.de>
3336 * src/pic/ralloc.c: suppress undesired debug output
3337 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3339 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3341 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3343 2007-03-07 Borut Razem <borut.razem AT siol.net>
3345 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3346 search include files in the current directory
3348 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3350 * src/SDCCglue.c (emitMaps, glue),
3351 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3353 * support/regression/tests/absolute.c: added xdata test
3355 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3357 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3358 added condition to macro, fixes bug 1666080
3360 2007-03-02 Raphael Neider <rneider AT web.de>
3362 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3364 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3366 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3367 be cleared. Unconditionally set __XPAGE
3368 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3370 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3375 * src/mcs51/rtrack.c,
3377 * doc/sdccman.lyx: added --no-gen-comments
3378 * src/mcs51/peeph.def: added 192.b, disabled 185
3380 2007-02-25 Raphael Neider <rneider AT web.de>
3382 * src/pic16/gen.c (genCast): fixed typo
3383 * device/lib/pic16/Makefile.subdir: only install existing files
3384 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3386 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3388 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3389 * device/lib/mcs51/crtclear.asm,
3390 * device/lib/mcs51/crtxclear.asm: renumbered labels
3391 * device/lib/mcs51/Makefile.in: added crtcall.asm
3392 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3393 * src/mcs51/gen.c (movc): removed,
3394 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3396 (toCarry, genSend, genRet): added function toCarry,
3397 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3398 (assignBit, genAssign, genCast): added function assignBit
3399 * src/mcs51/Makefile.bcc: added rtrack.c
3400 * src/mcs51/ralloc.h: made valueKnown a bitfield
3401 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3402 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3403 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3404 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3405 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3406 (_pop): only pop valid pairs, see gencjneshort,
3407 (gencjneshort): return pair that still needs to be popped, restructured,
3408 (gencjne, genCmpEq): call _pop
3410 2007-02-23 Raphael Neider <rneider AT web.de>
3412 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3414 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3416 * device/include/mcs51/P89LPC925.h: Added.
3418 2007-02-18 Raphael Neider <rneider AT web.de>
3420 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3422 2007-02-17 Borut Razem <borut.razem AT siol.net>
3424 * support/cpp2/directives.c, support/cpp2/version.c:
3425 synchronized with GCC CPP 4.1.2
3427 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3429 * src/mcs51/rtrack.h,
3430 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3431 by checking the strings passed by emitcode() to the assembler.
3432 Feel free to change. This in part addresses RFE #482179.
3433 Set environment variable SDCC_RTRACK to enable.
3434 * src/mcs51/gen.c: inserted hooks
3435 * src/mcs51/ralloc.h: added two members to struct regs
3436 * support/regression/tests/regtrack.c: added
3438 2007-02-14 Borut Razem <borut.razem AT siol.net>
3440 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3441 * Makefile.in: applied patch from Makefile related part of
3442 #1469393: Compiler does not initialize static data
3444 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3446 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3447 for better fix of bug 1273984, compiles pic16 rand.c
3449 2007-02-12 Borut Razem <borut.razem AT siol.net>
3451 * src/pic16/main.c: fixed pic16 standard library directory bug
3453 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3455 * src/hc08/gen.c (genSwap): fix swap regression test
3457 2007-02-10 Borut Razem <borut.razem AT siol.net>
3459 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3461 * support/regression/tests/bug-1654060.c: added regression test for
3464 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3466 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3467 bit moves in return statement
3469 2007-02-09 Borut Razem <borut.razem AT siol.net>
3471 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3474 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3476 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3477 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3479 2007-02-07 Raphael Neider <rneider AT web.de>
3481 * src/pic16/devices.inc,
3482 * device/include/pic16/pic18fregs.h,
3483 * device/include/pic16/pic18f[24][34]31.h,
3484 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3485 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3486 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3488 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3490 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3491 can this have lived here for so many years?
3492 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3493 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3494 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3496 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3498 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3499 appended by loop induction must be at the very end of the eBBlock
3501 2007-02-05 Kevin Vigor
3503 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3505 2007-02-05 Borut Razem <borut.razem AT siol.net>
3507 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3508 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3510 2007-02-03 Borut Razem <borut.razem AT siol.net>
3512 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3513 applied patch #1646602 option to set default signedness of char to
3514 unsigned, added -funsigned-char command line option,
3515 thanks to Gunther Jehle
3516 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3517 prompt for file deletion a few hundred times (especially the
3518 subversion files, which have ro permissions so it asks for
3519 confirmation), thanks to Simon McAuliffe;
3520 added {} + option to find in order to remove multiple files from a
3523 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3525 * device/include/mcs51/SST89x5xRDx.h: Added.
3527 2007-02-02 Raphael Neider <rneider AT web.de>
3529 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3530 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3532 2007-02-01 Raphael Neider <rneider AT web.de>
3534 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3537 2007-01-31 Borut Razem <borut.razem AT siol.net>
3539 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3540 if compiled with GCC. Thanks to Raphael Neider
3542 2007-01-31 Raphael Neider <rneider AT web.de>
3544 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3545 operand names, handles name and (name + n) for all n,
3546 (sameBank): restructured, also check bank allocation policy,
3547 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3548 (pic14_operandsAllocatedInSameBank): check whether to operands
3549 will be allocated into the same bank (i.e., section) to reduce
3550 BANKSEL overhead, queried from pcode.c:sameBank,
3551 (pic14printLocals): reintroduced clustering registers into a single
3552 section: all compiler generated symbols will now reside in one
3553 bank (per file), reducing BANKSEL overhead and code size,
3554 (showAllMemmaps): use local dbuf where possible
3556 2007-01-29 Raphael Neider <rneider AT web.de>
3558 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3559 (call_libraryfunc): retrieve/create symbol and mark as used,
3560 (genFunction): mark defined functions as non-extern and add again
3561 to code memmap for later output
3562 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3563 (pic14printLocals): reworked for new symbol emission,
3564 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3565 showAllMemmaps): reworked symbol output using dbufs, added handling
3566 of string literals (still incomplete),
3567 (picglue): removed symbol emission, moved into showAllMemmaps,
3568 (emitSymbolSet): new workhorse for symbol output,
3569 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3571 2007-01-29 Borut Razem <borut.razem AT siol.net>
3573 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3574 component contains the extension separator.
3576 2007-01-28 Borut Razem <borut.razem AT siol.net>
3578 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3580 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3581 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3582 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3583 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3584 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3585 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3586 src/z80/gen.c, support/Util/MySystem.c:
3587 accept slash and backslash as directory separator on WIN32 and
3590 2007-01-28 Raphael Neider <rneider AT web.de>
3592 * src/pic16/devices.inc,
3593 * device/include/pic16/pic18f[24][23]21.h,
3594 * device/include/pic16/pic18fregs.h,
3595 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3596 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3597 * device/lib/pic16/libio/adc.ignore,
3598 * device/lib/pic16/libio/i2c.ignore,
3599 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3600 family, as gputils do not yet support the devices
3601 * device/lib/pic16/Makefile.subdir: ignore errors on install
3602 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3603 headers and libraries from gputils .inc files
3605 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3607 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3609 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3611 * doc/sdccman.lyx: add printf benchmarks
3613 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3615 * device/lib/printf_fast.c: fix %c, char promoted to int
3616 * device/lib/printf_tiny.c: fix %c, char promoted to int
3618 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3620 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3622 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3624 * support/regression/tests/swap.c: 64 bit hosts failed
3625 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3627 2007-01-25 Raphael Neider <rneider AT web.de>
3629 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3630 based on absolute register address, patch by Alex Blond
3632 2007-01-22 Raphael Neider <rneider AT web.de>
3634 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3635 emitted, do not emit them again...
3637 2007-01-22 Raphael Neider <rneider AT web.de>
3639 * src/regression/bank1.c, src/regression/compare6.c,
3640 src/regression/add.c: cosmetic changes
3641 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3642 * src/pic/gen.c: fixed global zero and one,
3643 (aopForSym): removed unued code,
3644 (aopGet): assert aop is defined, check and use `index' of
3645 pCodeImmd operands (fixes #1630908),
3646 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3647 (register_reassign): prevent accidental register unification,
3648 (ReuseReg): cosmetic changes (also above)
3649 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3650 pic14emitStaticSeg): do not emit initialized data,
3651 (printIval*): replaced with working versions,
3652 (pic14createInterruptVect,picglue): use idata for initialized data,
3653 now init data should work in all modules (not only main()),
3654 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3656 2007-01-21 Borut Razem <borut.razem AT siol.net>
3658 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3659 use -fPIC or -fpic if they are supported and not ignored
3660 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3661 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3663 2007-01-20 Borut Razem <borut.razem AT siol.net>
3665 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3666 implemented RFE #1470316: allow "$" in variable names
3668 2007-01-20 Raphael Neider <rneider AT web.de>
3670 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3672 2007-01-20 Raphael Neider <rneider AT web.de>
3674 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3675 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3676 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3677 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3678 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3679 * device/lib/pic/libdev/pic*.c,
3680 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3681 * device/lib/pic/libdev/Makefile.in: show progress
3683 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3685 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3686 * support/scripts/sdcc_cygwin_mingw32,
3687 * support/scripts/sdcc_mingw32,
3688 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3689 conformance with autoconf 2.6
3691 2007-01-19 Raphael Neider <rneider AT web.de>
3693 * src/pic/device.c (register_map): fixed list construction
3694 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3695 (genMod): removed case for genModbits,
3696 (genModbits): removed as now unused/unimplemented
3697 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3699 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3701 * support/regression/tests/swap.c: added in response to #1638622
3702 * doc/sdccman.lyx: synced version, minor changes
3704 2007-01-18 Borut Razem <borut.razem AT siol.net>
3706 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3707 thanks to Gunther Jehle
3708 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3709 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3710 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3711 use filename in lineno instead.
3712 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3713 print the file name in ast_print()
3715 2007-01-18 Borut Razem <borut.razem AT siol.net>
3717 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3719 * src/SDCC.lex: stringLiteral() returns const char pointer,
3720 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3721 fixed column counting
3722 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3723 accept const char pointer as parameter
3724 * src/SDCCdwarf2.c: corrected buffer size
3726 2007-01-17 Borut Razem <borut.razem AT siol.net>
3728 * support/Util/dbuf_string.c: fixed for amd64
3730 2007-01-15 Borut Razem <borut.razem AT siol.net>
3732 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3733 removed terminal symbol ELIPSIS, since it was never generated by the
3734 lexer and it was wrongly used in parameter_identifier_list rule
3736 2007-01-15 Raphael Neider <rneider AT web.de>
3738 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3739 code page and data banking description
3740 * src/pic/genarith.c,
3741 * src/pic/gen.h: removed bit arithmetic functions,
3742 updated exit(1) to exit(EXIT_FAILURE)
3743 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3744 * device/include/pic16/pic18f2455.h,
3745 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3746 TRISD and TRISE, fixed/added some bit names
3747 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3748 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3749 updated pic18f2455.{c,h} instead of duplicating them
3751 2007-01-14 Borut Razem <borut.razem AT siol.net>
3753 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3754 Cannot debug files that contain spaces in the path name
3755 by converting spaces in asm file name to underscores
3757 2007-01-13 Borut Razem <borut.razem AT siol.net>
3759 * doc/sdccman.lyx: fixed format errors
3761 2007-01-10 Borut Razem <borut.razem AT siol.net>
3763 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3764 codeseg/constseg #pragma fail
3765 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3766 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3767 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3768 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3770 2007-01-09 Borut Razem <borut.razem AT siol.net>
3772 * get rid of diagnistic.[ch], pretty-print.[ch],
3773 c-pretty-print.[ch], ... used just for error, warning, ...
3775 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3776 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3777 suppoprt/cpp2/pretty-print.[ch]:
3779 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3780 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3781 suppoprt/cpp2/sdcpp.dsp:
3784 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3786 * device/lib/printf_large.c (output_float): removed recursion,
3787 use smaller buffer on stack for mcs51,
3788 fixed bug printing 1.96
3789 * support/regression/tests/snprintf.c: added test
3791 2007-01-07 Borut Razem <borut.razem AT siol.net>
3793 * use dynamic memory buffers instead temporary files
3794 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3796 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3797 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3798 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3799 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3800 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3801 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3802 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3803 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3804 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3805 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3806 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3807 support/Util/dbuf.c, support/Util/dbuf.h:
3809 * .version, sdcc.spec: bumped version to 2.6.4
3811 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3813 * src/port.h: added TARGET_Z80_LIKE macro
3814 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3815 output PSEG location if --xram-loc or --xstack-loc was used
3816 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3818 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3820 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3821 * as/as_z80.dsp, as/z80/as_z80.dsp,
3822 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3823 * sdcc.dsw: moved project files into subdir
3824 * as/hc08/as_hc08.dsp,
3825 * as/hc08/Makefile.bcc,
3826 * as/hc08/Makefile.in,
3827 * as/mcs51/Makefile.bcc,
3828 * as/mcs51/Makefile.in,
3829 * as/z80/Makefile.bcc,
3830 * as/z80/Makefile.in,
3831 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3834 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3837 * as/mcs51/asmain.c,
3839 * as/z80/assym.c: removed include "strcmpi.h"
3840 * as/hc08/strcmpi.c,
3841 * as/hc08/strcmpi.h,
3842 * as/mcs51/strcmpi.c,
3843 * as/mcs51/strcmpi.h,
3844 * support/Util/strcmpi.c,
3845 * support/Util/strcmpi.h: removed files
3846 * as/strcmpi.c: added as_strncmpi()
3848 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3850 * sdcc.dsw: Added some dependencies on project config.dsp
3852 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3854 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3855 with [di]ram_start to fix a regresion
3857 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3859 * configure.in: added missing mcs51 in status output
3860 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3862 * debugger/mcs51/clean.mk (distclean): remove config.h
3863 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3864 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3865 options.h, s-options-h and options.c
3866 * support/cpp2/clean.mk: unused, removed
3867 * Makefile.common.in,
3870 * as/hc08/Makefile.in,
3872 * as/mcs51/Makefile.in,
3873 * as/mcs51/clean.mk,
3876 * as/z80/Makefile.in,
3878 * as/link/Makefile.in,
3879 * as/link/hc08/Makefile.in,
3880 * as/link/hc08/clean.mk,
3881 * as/link/mcs51/Makefile.in,
3882 * as/link/mcs51/clean.mk,
3883 * as/link/z80/Makefile.in,
3884 * as/link/z80/clean.mk,
3885 * as/link/z80/conf.mk,
3886 * debugger/mcs51/Makefile.in,
3887 * debugger/mcs51/clean.mk,
3888 * device/include/Makefile.in,
3889 * device/lib/Makefile.in,
3890 * device/lib/mcs51/Makefile.in,
3891 * device/lib/pic/Makefile.in,
3892 * device/lib/pic/Makefile.common.in,
3893 * device/lib/pic/Makefile.subdir,
3894 * device/lib/pic/Makefile.rules,
3895 * device/lib/pic16/libio/Makefile.in,
3896 * device/lib/pic16/Makefile.subdir,
3897 * device/lib/pic16/libdev/Makefile.in,
3898 * device/lib/pic16/Makefile.rules,
3899 * device/lib/pic16/Makefile.common.in,
3900 * sim/ucsim/avr.src/Makefile.in,
3901 * sim/ucsim/main_in.mk,
3902 * sim/ucsim/cmd.src/Makefile.in,
3903 * sim/ucsim/doc/Makefile.in,
3904 * sim/ucsim/gui.src/Makefile.in,
3905 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3906 * sim/ucsim/gui.src/serio.src/Makefile.in,
3907 * sim/ucsim/hc08.src/Makefile.in,
3908 * sim/ucsim/libltdl/Makefile.in,
3909 * sim/ucsim/s51.src/Makefile.in,
3910 * sim/ucsim/sim.src/Makefile.in,
3911 * sim/ucsim/sim.src/conf.mk,
3912 * sim/ucsim/xa.src/Makefile.in,
3913 * sim/ucsim/z80.src/Makefile.in,
3917 * support/cpp2/Makefile.in,
3918 * support/librarian/Makefile.in,
3919 * support/librarian/clean.mk,
3920 * support/makebin/Makefile.in,
3921 * support/makebin/clean.mk,
3922 * support/packihx/Makefile.in,
3923 * support/regression/Makefile.in,
3924 * support/regression/ports/ds390/spec.mk,
3925 * support/regression/ports/gbz80/spec.mk,
3926 * support/regression/ports/hc08/spec.mk,
3927 * support/regression/ports/mcs51/spec.mk,
3928 * support/regression/ports/mcs51-large/spec.mk,
3929 * support/regression/ports/mcs51-medium/spec.mk,
3930 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3931 * support/regression/ports/pic14/spec.mk,
3932 * support/regression/ports/pic16/spec.mk,
3933 * support/regression/ports/mcs51-stack-auto/spec.mk,
3934 * support/regression/ports/ucz80/spec.mk,
3935 * support/regression/ports/xa51/spec.mk,
3936 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3937 adding a slash after $(top_builddir) and/or adding @datarootdir@
3939 * debugger/mcs51/configure.in,
3940 * device/lib/pic/configure.in,
3941 * device/lib/pic16/configure.in,
3942 * sim/ucsim/configure.in,
3943 * support/cpp2/configure.in,
3944 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3946 * debugger/mcs51/configure,
3947 * device/lib/pic/configure,
3948 * device/lib/pic16/configure,
3949 * sim/ucsim/configure,
3950 * support/cpp2/configure,
3951 * support/packihx/configure: generated with autoconf 2.60
3953 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3955 * as/link/hc08/lkihx.c (newArea),
3956 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3958 2007-01-02 Borut Razem <borut.razem AT siol.net>
3960 * doc/sdccman.lyx: documented #pragma sdcc_hash
3961 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3963 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3965 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3967 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3968 empty 'while'-loop to work correctly, see regression test 'while.c'
3969 * support/regression/tests/while.c: added
3971 2007-01-01 Borut Razem <borut.razem AT siol.net>
3973 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3974 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3975 support/cpp2/libcpp/sdcpp.c:
3976 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3977 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3978 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3980 2006-12-31 Borut Razem <borut.razem AT siol.net>
3982 * SDCPP synchronized with GCC CPP release version 4.1.1,
3983 currently the latest release:
3984 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3985 support/cpp2/libcpp/include/cpp-id-data.h
3986 support/cpp2/libiberty/fopen_unlocked.c
3987 support/cpp2/libiberty/md5.c
3989 support/cpp2/opt-functions.awk
3990 support/cpp2/opt-gather.awk
3991 support/cpp2/optc-gen.awk
3992 support/cpp2/opth-gen.awk:
3994 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3995 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3996 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3997 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3998 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3999 support/cpp2/diagnostic.h, support/cpp2/except.h,
4000 support/cpp2/hwint.h, support/cpp2/input.h,
4001 support/cpp2/intl.h, support/cpp2/move-if-change,
4002 support/cpp2/opts.c, support/cpp2/opts.h,
4003 support/cpp2/output.h, support/cpp2/prefix.c,
4004 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4005 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4006 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4007 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4008 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4009 support/cpp2/version.c:
4011 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4012 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4013 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4014 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4015 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4016 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4017 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4018 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4019 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4020 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4021 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4023 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4024 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4025 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4026 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4027 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4028 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4029 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4030 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4031 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4032 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4033 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4034 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4035 support/cpp2/system.h:
4038 2006-12-31 Borut Razem <borut.razem AT siol.net>
4040 * configure.in, configure: fixed bug #1538756: configure dies if bison
4041 and flex are not installed, 2nd try
4043 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4045 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4046 400.x for better code in RFE 899102
4048 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4050 * src/SDCCpeeph.c (deadMove),
4052 * src/mcs51/peep.h: renamed 'op' by 'reg'
4053 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4054 (scan4op): small change for removeDeadMove(), added support for
4055 'callee saves' and/or PACLL function calls,
4056 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4057 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4058 left in new dispatcher mcs51DeadMove()
4059 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4061 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4063 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4065 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4066 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4068 2006-12-30 Borut Razem <borut.razem AT siol.net>
4070 * support/cpp2/spacs.h: deleted from svn
4071 * configure.in, configure: fixed bug #1538756: configure dies if bison
4072 and flex are not installed
4074 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4076 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4077 with this z80 passes printf float test when enabled
4078 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4080 2006-12-28 Borut Razem <borut.razem AT siol.net>
4082 * support/cpp2/config.in, support/cpp2/configure.in,
4083 support/cpp2/configure, support/cpp2/Makefile.in:
4084 fix for the solaris build
4086 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4088 * src/SDCC.y (type_specifier2, pointer),
4090 * src/SDCCsymt.c (mergeSpec, checkSClass),
4091 * support/Util/SDCCerr.c,
4092 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4093 * support/valdiag/valdiag.py: Allow test cases to specify
4094 required language standard
4095 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4096 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4098 2006-12-27 Borut Razem <borut.razem AT siol.net>
4100 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4101 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4103 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4105 * support/cpp2/libiberty/Makefile.bcc: updated
4106 * src/pic16/main.c: fixed #pragma udata handling
4107 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4109 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4111 * src/SDCCpeeph.c: made labelHashEntry global,
4112 made pcDistance, FBYNAME static,
4113 (pcDistance): made static, use isComment and isLabel,
4115 (getLabelRef): added, extracted from labelRefCount(),
4116 (labelRefCount): use new getLabelRef(),
4117 (callFuncByName): made static, added deadMove,
4118 use isComment and isLabel,
4119 (newPeepRule): made static, set isLabel,
4120 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4121 labels from peephole rules,
4122 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4123 when isComment or isLabel is set
4124 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4125 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4127 * src/mcs51/peep.h: added
4128 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4129 * src/port.h: added peep->deadMove to port structure
4130 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4131 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4132 deadMove, finally removed no. 1 and 2
4139 * src/hc08/gen.c: mark lines with isComment or isLabel
4140 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4142 * sdcc.spec: bumped version to 2.6.3
4144 2006-12-26 Borut Razem <borut.razem AT siol.net>
4146 * support/cpp2/Makefile.in: added dependency on options.h
4147 * configure: regenerated
4148 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4149 * support/cpp2/Makefile.in: added vasprintf.c
4151 2006-12-25 Borut Razem <borut.razem AT siol.net>
4153 * SDCPP synchronized with GCC CPP release version 3.4.6,
4154 the latest release before 4.x:
4155 * support/cpp2/Makefile.in, support/cpp2/config.h,
4156 support/cpp2/configure, support/cpp2/configure.in,
4157 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4158 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4159 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4160 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4161 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4162 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4163 support/cpp2/cpptrad.c, support/cpp2/except.h,
4164 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4165 support/cpp2/hwint.h, support/cpp2/intl.h,
4166 support/cpp2/line-map.c, support/cpp2/line-map.h,
4167 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4168 support/cpp2/output.h, support/cpp2/prefix.c,
4169 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4170 support/cpp2/system.h, support/cpp2/version.c:
4172 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4173 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4174 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4175 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4176 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4177 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4178 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4179 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4180 support/cpp2/move-if-change, support/cpp2/opts.c,
4181 support/cpp2/opts.h, support/cpp2/opts.sh,
4182 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4183 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4184 support/cpp2/win32, support/cpp2/win32/dirent.c,
4185 support/cpp2/win32/dirent.h:
4187 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4188 * support/cpp2/sdcpp.h: renamed from sdcc.h
4189 * sdcppinit.c: deleted
4191 2006-12-23 Borut Razem <borut.razem AT siol.net>
4193 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4194 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4195 preproc.c: an other try to fix bug #982435: introduced
4196 -pedantic-parse-number command line option and pedantic_parse_number
4199 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4201 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4203 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4204 corrected overlayed areax addresses, warn about memory overlaps
4205 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4214 * src/port.h: added xabs_name and iabs_name
4215 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4216 (glue, emitMaps): create and emit maps d_abs and i_abs
4217 * src/SDCCglue.h: cosmetic changes
4218 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4220 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4221 (allocDefault): put absolute, initialized globals in them
4222 * support/regression/tests/absolute.c: added absolute bdata test
4223 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4225 2006-12-20 Borut Razem <borut.razem AT siol.net>
4227 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4228 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4229 added regression test for bug #982435
4231 2006-12-18 Borut Razem <borut.razem AT siol.net>
4233 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4234 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4235 small cosmetic changes
4236 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4237 * support/regression/tests/bug-1351710.c: added regression test
4239 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4241 * doc/sdccman.lyx: added the long missed iCode table
4242 "<where is figure II?>", added links to wiki
4244 2006-12-17 Borut Razem <borut.razem AT siol.net>
4246 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4247 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4248 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4249 unified table driven pragma handling, pragma argument type checking
4250 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4251 current one - version 1.1.3
4252 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4254 2006-12-13 Raphael Neider <rneider AT web.de>
4256 * src/pic/device.h: removed AssignedMemory structure and macros
4257 * src/pic/device.c: removed global finalMapping (linker assigns
4259 (register_map): add SFRs to remembered memRanges
4260 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4261 assignFixedRegisters,assignRelocatableRegisters): removed,
4262 (setMaxRAM,validAddress): adapted accordingly,
4263 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4264 reasonably sized sharebanks,
4265 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4266 (allDefsOutOfRange): removed unused code,
4267 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4269 * src/pic/pcode.c (register_reassign): removed recursion warning,
4270 fired far too often,
4271 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4272 to use existing pic14_stringInSet() to avoid duplicate symbols,
4273 tidied up the code a bit,
4274 (pic14printLocals): added in symmetry to printExterns, replaces
4275 writeUsedRegs more or less,
4276 (picglue): call new pic14_printLocals(),
4277 * device/include/pic/pic*.h: removed #pragma memmap directives,
4278 information gathered from include/pic/pic14devices.txt
4279 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4281 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4283 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4285 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4287 * device/include/mcs51/cc2430.h: fixed missing ';'
4289 2006-12-10 Raphael Neider <rneider AT web.de>
4291 * device/lib/pic16/libc/stdio/vfprintf.c,
4292 * device/lib/pic16/libc/stdio/printf_small.c,
4293 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4294 char arguments, as char varargs are cast to int by the caller,
4295 hopefully fixes #1604915 (other device libraries are still affected)
4297 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4299 * src/mcs51/ralloc.c (packRegsForAssign),
4300 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4302 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4304 * device/include/malloc.h: removed init_dynamic_memory
4305 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4306 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4307 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4308 * device/lib/libsdcc.lib,
4309 * device/lib/Makefile.in,
4310 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4311 * doc/sdccman.lyx: documented use of new _heap.c
4312 * support/regression/tests/malloc.c: removed init_dynamic_memory
4313 * src/cdbFile.c(spacesToUnderscores): new function,
4314 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4316 * device/include/tinibios.h: removed defines for putchar and getchar
4317 * device/lib/ds390/Makefile.in: added putchar.c
4318 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4320 2006-12-09 Borut Razem <borut.razem AT siol.net>
4322 * support/cpp2/sdcc.h: prevent multiple inclusion
4323 * support/cpp2/options.h: deleted
4325 2006-12-08 Borut Razem <borut.razem AT siol.net>
4327 * support/cpp2/sdcc.h: removed x*alloc() macros
4328 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4329 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4330 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4331 * support/cpp2/system.h: moved #include "sdcc.h"
4332 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4333 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4335 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4336 -funsigned-char options
4337 * support/cpp2/sdcppmain.c: fixed bug 1611411
4339 2006-12-07 Borut Razem <borut.razem AT siol.net>
4341 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4344 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4346 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4347 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4349 * .version: bumped to 2.6.2 because a) it's been a while
4350 b) the linker sources have moved c) the preprocessor is upgraded
4352 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4354 * support/regression/tests/snprintf.c: some checks
4355 * lib/src/printf_large.c: %bc: read char instead of int from stack
4357 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4359 * device/include/mcs51/cc2430.h: inserted _XPAGE
4361 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4363 * device/include/mcs51/cc2430.h: added
4365 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4367 * device/include/asm/default/features.h,
4368 * device/include/asm/ds390/features.h,
4369 * device/include/mcs51/at89s53.h,
4370 * device/include/ser.h,
4371 * device/include/ser_ir.h,
4372 * device/include/serial.h: changed keywords to double underscore variants,
4373 fixes bug 1590261 some more, thanks Steven Borley
4375 2006-12-01 Raphael Neider <rneider AT web.de>
4377 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4378 but emit warning (recursion is not supported for pic14)
4380 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4382 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4383 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4385 2006-11-30 Raphael Neider <rneider AT web.de>
4387 * src/pic/device.c (dump_sfr): always emit symbols
4388 * src/pic/glue.c (pic14printPublics): fixed typo
4390 2006-11-30 Raphael Neider <rneider AT web.de>
4392 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4393 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4394 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4395 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4396 a sharebank, use a non-shared bank for the stack if none available
4397 * src/pic/device.h (struct memRange): added linked list next field,
4398 added prototypes for above functions
4399 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4400 (typeRegWithIdx): accept fixed and unfixed stack registers
4401 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4402 the stack, handle shared and banked stack (except for WSAVE),
4403 (insertBankSel): removed useless optimization (will never fire),
4404 (FixRegisterBanking): added optimization for devices with only one
4405 possibly aliased bank of memory, like 16f84
4406 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4407 devices have no SHAREBANK in the linker script
4408 * device/include/pic/pic14devices.txt: documented memmap
4409 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4411 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4413 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4414 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4415 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4416 genhc08Code): switched most of the D (debug) macros to DD (detailed
4417 debug) macros to better control clutter in the generated .asm file.
4418 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4419 genRightShift): fixed bug with non-constant bit shift stored to
4420 a volatile result (SF Open Discussion forum thread #1616749).
4421 Single byte case is not yet optimized.
4423 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4425 * device/include/asm/mcs51/features.h,
4426 * device/include/malloc.h,
4427 * device/include/stdio.h: changed keywords to double underscore variants,
4430 2006-11-27 Borut Razem <borut.razem AT siol.net>
4432 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4433 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4434 support/cpp2/output.h, support/cpp2/cppinit.c,
4435 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4436 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4437 support/cpp2/cppdefault.c, support/cpp2/system.h,
4438 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4439 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4440 support/cpp2/prefix.c, support/cpp2/except.h,
4441 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4442 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4443 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4444 support/cpp2/version.c, support/cpp2/cppmain.c,
4445 support/cpp2/version.h, support/cpp2/hashtable.c,
4446 support/cpp2/cpperror.c:
4447 synchronized with GCC CPP release version 3.3.6,
4448 the latest where cppmain.c still exists.
4449 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4450 support/cpp2/sdcppinit.c: added
4452 2006-11-27 Borut Razem <borut.razem AT siol.net>
4454 * support/cpp2/cpplex.c:
4455 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4457 * support/cpp2/cpplib.c: removed definitions of unused variables
4459 2006-11-26 Borut Razem <borut.razem AT siol.net>
4461 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4462 since they are redefined by macros in support/cpp2/sdcc.h
4463 * support/cpp2/sdcc.h: x*alloc macro redefinition
4465 2006-11-25 Borut Razem <borut.razem AT siol.net>
4467 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4468 support/cpp2/configure, support/cpp2/Makefile.in,
4469 support/cpp2/cppfiles.c, support/cpp2/output.h,
4470 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4471 support/cpp2/config.h, support/cpp2/cpplib.h,
4472 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4473 support/cpp2/cppdefault.c, support/cpp2/config.in,
4474 support/cpp2/system.h, support/cpp2/cpplex.c,
4475 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4476 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4477 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4478 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4479 support/cpp2/configure.in, support/cpp2/intl.h,
4480 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4481 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4482 support/cpp2/version.c, support/cpp2/cppmain.c,
4483 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4484 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4485 support/cpp2/cpperror.c,
4486 support/cpp2/libiberty/safe-ctype.c,
4487 support/cpp2/libiberty/safe-ctype.h,
4488 support/cpp2/libiberty/splay-tree.c,
4489 support/cpp2/libiberty/obstack.c,
4490 support/cpp2/libiberty/lbasename.c,
4491 support/cpp2/libiberty/splay-tree.h,
4492 support/cpp2/libiberty/obstack.h:
4493 synchronized with GCC CPP release version 3.2.3,
4494 the latest before integration of cpp into gcc
4495 * support/cpp2/except.h, support/cpp2/line-map.c,
4496 support/cpp2/line-map.h,
4497 support/cpp2/libiberty/hex.c,
4498 support/cpp2/libiberty/concat.c,
4499 support/cpp2/libiberty/filenames.h: added
4500 * support/cpp2/intl.c: deleted
4502 2006-11-24 Borut Razem <borut.razem AT siol.net>
4504 * src/SDCC.y: enabled compilation of empty source file
4505 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4506 "ISO C forbids an empty source file"
4507 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4508 if all the code is ifdefed out.
4510 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4512 * src/hc08/gen.c (genPcall): fix for bug #1601032
4514 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4516 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4517 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4518 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4519 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4520 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4521 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4522 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4523 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4524 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4525 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4526 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4527 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4528 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4529 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4530 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4531 Renamed to all upper case as per the standard set by SiLabs
4533 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4535 * device/include/mcs51/C8051F520.h: new, added
4536 * device/include/mcs51/compiler.h: added link about predefined macros
4538 2006-11-23 Raphael Neider <rneider AT web.de>
4540 * src/regression/Makefile: add -L path to fresh library
4541 * src/regression/simulate: emphasize FAILED output
4542 * src/regression/create_stc: output _failures from gpsim
4543 * src/regression/compare4.c,
4544 * src/regression/rotate6.c: fixed char literals,
4545 all compile, all run =8-D
4547 * src/pic/pcode.h: added isPCASMDIR macro
4548 * src/pic/gen.c (genAnd): fixed bit offset
4549 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4550 packBits): unified register numbering schemes,
4551 (newReg): do not insert stack registers into hash table,
4552 (initStack): unpinned pseudo stack, simplified,
4553 (typeRegWithIdx): fixed retrieval of stack registers,
4554 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4555 (pCodeReplace): removed invalid assertion,
4556 (insertPCodeInstruction): fixed newly added labels,
4557 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4558 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4559 DumpFlow): removed unsed (broken?) code,
4560 (insertBankSel): prevent STATUS from being BANKSELed,
4561 (FixRegisterBanking): rewritten from scratch, implemented generic
4562 optimizations (suppress BANKSELs to same register and to registers
4563 present in all banks),
4564 (AnalyzeBanking): update flow after BANKSELection
4566 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4567 sharebank, let linker place it, mark STKxx symbols as emitted
4569 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4571 * src/regression/arrays.c,
4572 * src/regression/bank1.c,
4573 * src/regression/bool2.c,
4574 * src/regression/compare7.c,
4575 * src/regression/compare8.c,
4576 * src/regression/compare9.c,
4577 * src/regression/compare10.c,
4578 * src/regression/configword.c,
4579 * src/regression/for.c,
4580 * src/regression/mult1.c,
4581 * src/regression/pointer1.c,
4582 * src/regression/rotate6.c,
4583 * src/regression/string1.c,
4584 * src/regression/struct1.c,
4585 * src/regression/Makefile: make PIC14 regression tests run again
4586 (3 fail, 6 won't compile)
4588 2006-11-21 Raphael Neider <rneider AT web.de>
4590 * device/include/pic16/pic18f4550.h,
4591 * device/include/pic16/pic18f4455.h,
4592 * device/lib/pic16/libdev/pic18f4550.c,
4593 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4594 * configure.in: removed superfluous closing bracket
4596 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4598 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4601 2006-11-21 Raphael Neider <rneider AT web.de>
4603 * src/pic/device.{c,h}: added pic14_getPIC()
4604 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4605 (genAnd): added PIC code for one case, fixes #1597044
4606 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4607 SFRs that are present in all banks (e.g., STATUS)
4609 2006-11-20 Raphael Neider <rneider AT web.de>
4611 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4612 INCFSZ/INCFSZW and declared them as changing Z bit,
4613 (insertPCodeInstruction): correctly invert the above instructions,
4615 (DoBankSelect): don't panic on po_immediates
4617 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4620 * as/link/mcs51/lkihx.c (newArea),
4621 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4622 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4624 2006-11-11 Raphael Neider <rneider AT web.de>
4626 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4627 bitfield symbols, fixes #1579535 (once more...).
4629 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4631 * support/regression/generate-cases.py,
4632 * support/regression/fwk/include/testfwk.h,
4633 * support/regression/fwk/lib/testfwk.c: used code pointers,
4634 (about 50kByte less code generated for mcs51)
4636 2006-11-06 Borut Razem <borut.razem AT siol.net>
4638 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4639 debugger/mcs51/configure: fixed failed check because the function
4640 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4641 who submitted the patch for gpsim.
4642 * debugger/mcs51/configure.in: removed the result message
4643 * debugger/mcs51/Makefile.in: fixed the config.status warning
4644 "... seems to ignore the --datarootdir setting"
4646 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4648 * device/include/mcs51/c8051f020.h,
4649 * device/include/mcs51/c8051f040.h,
4650 * device/include/mcs51/c8051f060.h,
4651 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4652 * src/z80/gen.c (gencjneshort),
4653 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4655 2006-10-31 Borut Razem <borut.razem AT siol.net>
4657 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4658 debugger/mcs51/configure: get readline version
4660 2006-10-30 Borut Razem <borut.razem AT siol.net>
4662 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4663 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4664 debugger/mcs51/configure: locate readline even when cross compiling
4665 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4667 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4669 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4672 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4674 * device/include/malloc.h,
4675 * device/lib/calloc.c,
4676 * device/lib/free.c,
4677 * device/lib/malloc.c,
4678 * device/lib/realloc.c: moved definition of struct into sources
4679 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4681 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4683 * as/asx8051.dsp: corrected output directories
4684 * as/link/hc08: new directory for hc08 linker
4685 * as/hc08/aslink.h, as/link/aslink.h,
4686 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4687 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4688 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4689 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4690 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4691 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4692 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4693 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4694 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4695 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4696 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4697 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4698 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4699 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4700 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4701 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4702 * as/link/hc08/conf.mk,
4706 * sdcc.dsw: moved hc08 linker to as/link/hc08
4707 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4708 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4709 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4710 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4711 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4712 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4713 * as/link/mcs51/aslink.dsp,
4714 * as/link/mcs51/Makefile.in: factored out the common files
4715 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4716 * as/clean.mk: extra cleaning common files
4717 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4718 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4719 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4721 2006-10-29 Raphael Neider <rneider AT web.de>
4723 * src/pic/ralloc.c (newReg): create aliases for registers with
4724 multiple names to fix #1579535 and #1584001,
4725 (regWithIdx,dirregWithName): resolve aliases on lookup
4726 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4728 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4729 to prevent build errors on small devices
4731 2006-10-28 Raphael Neider <rneider AT web.de>
4733 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4734 assumption within interrupt handlers, fixes #1584940
4735 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4736 "emitted" to avoid emitting them again in udata
4738 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4740 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4743 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4745 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4746 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4747 on/off CR to CRLF conversion.
4749 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4751 * doc/sdccman.lyx: updated IRQ section
4753 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4755 * device/lib/serial_io.c: removed
4756 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4757 replacements for serial_io.c
4759 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4761 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4763 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4765 * device/lib/serial_io.c: Default putchar() and getchar() for
4766 mcs51 uses serial port.
4768 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4770 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4772 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4774 * support/regression/ports/mcs51/support.c: smaller
4775 _sdcc_external_startup()
4776 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4778 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4780 * device/lib/gbz80/crt0.s,
4781 * device/lib/gbz80/crt0_rle.s,
4782 * device/lib/gbz80/div.s,
4783 * device/lib/gbz80/fstubs.s,
4784 * device/lib/gbz80/heap.s,
4785 * device/lib/gbz80/mul.s,
4786 * device/lib/gbz80/putchar.s,
4787 * device/lib/gbz80/stubs.s,
4788 * device/lib/z80/crt0.s,
4789 * device/lib/z80/crt0_rle.s,
4790 * device/lib/z80/div.s,
4791 * device/lib/z80/fstubs.s,
4792 * device/lib/z80/heap.s,
4793 * device/lib/z80/mul.s,
4794 * device/lib/z80/putchar.s,
4795 * device/lib/z80/stubs.s: reverted, I was mistaken
4797 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4799 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4800 * support/regression/ports/mcs51/support.c: removed race
4801 condition on TI in _putchar allowing to use serial port mode 0
4803 2006-10-20 Borut Razem <borut.razem AT siol.net>
4805 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4807 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4809 * device/lib/gbz80/crt0.s,
4810 * device/lib/gbz80/crt0_rle.s,
4811 * device/lib/gbz80/div.s,
4812 * device/lib/gbz80/fstubs.s,
4813 * device/lib/gbz80/heap.s,
4814 * device/lib/gbz80/mul.s,
4815 * device/lib/gbz80/putchar.s,
4816 * device/lib/gbz80/stubs.s,
4817 * device/lib/z80/crt0.s,
4818 * device/lib/z80/crt0_rle.s,
4819 * device/lib/z80/div.s,
4820 * device/lib/z80/fstubs.s,
4821 * device/lib/z80/heap.s,
4822 * device/lib/z80/mul.s,
4823 * device/lib/z80/putchar.s,
4824 * device/lib/z80/stubs.s: removed all leading underscores from area names
4826 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4828 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4829 regression tests are not waiting in the simulator for simulated
4830 transmission of debug output
4832 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4834 * device/lib/printf_large.c: slightly smaller
4835 * doc/sdccman.lyx: do not use spaces within html links
4837 2006-10-16 Borut Razem <borut.razem AT siol.net>
4839 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4840 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4841 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4842 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4843 debugger/mcs51/configure:
4844 [ 1185668 ] add gnu readline support to sdcdb - enabled
4846 2006-10-16 Raphael Neider <rneider AT web.de>
4848 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4849 fixes #1577882, removes close to all banking optimizations
4851 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4853 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4854 variables in code memory
4855 * support/regression/tests/absolute.c: added test for this
4857 2006-10-15 Raphael Neider <rneider AT web.de>
4859 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4861 (BankSelect): emit BANKSEL before touching linker-placed regs,
4864 2006-10-10 Raphael Neider <rneider AT web.de>
4866 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4867 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4868 * src/pic/main.c (_pic14_parseOptions),
4869 * src/pic/main.h: mostly reverted to previous state, now use results
4870 from SDCCmain.c's argument parsing
4872 2006-10-10 Borut Razem <borut.razem AT siol.net>
4874 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4875 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4876 [ 1185668 ] add gnu readline support to sdcdb -
4877 prepared for READLINE, not enabled yet,
4878 thanks to <tal.bav AT gmail.com>
4880 2006-10-10 Raphael Neider <rneider AT web.de>
4882 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4883 * src/pic16/devices.inc,
4884 * device/include/pic16 (pic18f[24]620.h),
4885 * device/include/pic18fregs.h,
4886 * device/lib/pic16/pics.all,
4887 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4888 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4889 Gary Plumbridge and Anton Strobl
4891 2006-10-10 Raphael Neider <rneider AT web.de>
4893 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4894 --stack-siz=NUM options to configure the argument passing stack
4895 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4896 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4897 (pic14_getSharebankSize): obey --stack-siz=NUM,
4898 (pic14_getSharebankAddress): obey --stack-loc=NUM
4900 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4902 * doc/sdccman.lyx: added to the manual
4903 * doc/figures/ddd_example.png: added (neither pdflatex nor
4904 most browsers seem to like the .eps file)
4906 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4908 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4909 to /tmp and /var/tmp acc. LSB
4910 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4912 * support/regression/tests/onebyte.c: added test
4914 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4916 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4918 2006-10-05 Borut Razem <borut.razem AT siol.net>
4920 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4922 - sdcc.dsw: changed property eol-style to CRLF
4923 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4925 2006-10-04 Raphael Neider <rneider AT web.de>
4927 * device/include/pic/{pic16f84.h,pic16f84a.h},
4928 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4929 from patch #1522504, thanks to Robas Teodor
4931 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4933 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4936 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4938 * src/pic16/glue.c (pic16emitMaps),
4939 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4940 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4941 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4942 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4944 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4945 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4947 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4949 * support/librarian/sdcclib.c: Added option -l.
4950 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4952 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4953 using Windows command prompt.
4955 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4957 * device/lib/libsdcc.lib: added module rand
4958 * src/ds390/ralloc.c (rematStr),
4959 * src/hc08/ralloc.c (rematStr),
4960 * src/mcs51/ralloc.c (rematStr),
4961 * src/z80/ralloc.c (rematStr): made output more consistent
4962 * src/mcs51/gen.c: cosmetic changes
4964 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4966 * src/port.h: added mem.cabs_name to PORT
4973 * src/z80/main.c: added cabs_name initializers
4974 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4976 (emitMaps): emit absolutes in code memory into cabs_name
4978 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4979 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4980 * support/regression/fwk/include/testfwk.h: added define for at
4981 * support/regression/tests/absolute.c: added, new
4983 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4985 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4986 optimizations, see also patch 887161 by Stas Sergeev
4987 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4988 to be necessary anymore,
4989 (102, 103, 104, 127): renamed all occurances of bp to _bp
4991 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4993 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4994 thanks Weston T. Schmidt for patch 1555221
4995 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4996 * src/SDCCicode.c(geniCodeMultiply): small optimization
4998 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5000 * device/include/stdlib.h: added rand prototypes
5001 * device/lib/rand.c: new, added
5002 * device/lib/Makefile.in: added rand.c
5003 * src/z80/peeph.def,
5004 * src/z80/peeph-gbz80.def,
5005 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5007 2006-09-20 Raphael Neider <rneider AT web.de>
5009 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5011 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5013 * as/link/aslink.h: cosmetic changes
5014 * as/link/mcs51/Makefile.in,
5015 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5017 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5020 * as/link/mcs51/aslink.h,
5021 * as/link/z80/aslink.h: merged and moved to as/link/
5022 * as/link/lkstore.c,
5023 * as/link/mcs51/lkstore.c: moved to as/link/
5024 * as/link/clean.mk: remove *.o
5025 * as/link/mcs51/alloc.h: deleted
5026 * as/link/mcs51/lkarea.c: added lnksect prototype
5027 * as/link/mcs51/lkdata.c,
5028 * as/link/mcs51/lklex.c,
5029 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5030 * as/link/mcs51/lkmem.c,
5031 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5032 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5033 * as/link/mcs51/aslink.dsp,
5034 * as/link/mcs51/Makefile.aslink,
5035 * as/link/mcs51/Makefile.bcc,
5036 * as/link/mcs51/Makefile.in: updated for moved files
5037 * as/link/z80/lkarea.c,
5038 * as/link/z80/lkhead.c,
5039 * as/link/z80/lklex.c,
5040 * as/link/z80/lklibr.c,
5041 * as/link/z80/lklist.c,
5042 * as/link/z80/lkmain.c,
5043 * as/link/z80/lkrloc.c,
5044 * as/link/z80/lksym.c: synced with mcs51
5045 * as/link/z80/lkdata.c,
5046 * as/link/z80/lkeval.c,
5047 * as/link/z80/lkihx.c,
5048 * as/link/z80/lks19.c: cosmetic changes
5049 * as/link/z80/Makefile.in,
5050 * as/link/z80/linkgbz80.dsp,
5051 * as/link/z80/linkz80.dsp: updated for moved files
5053 2006-09-16 Borut Razem <borut.razem AT siol.net>
5055 * debugger/mcs51/sdcdb.c: partially fixed
5056 [ 1203664 ] sdcdb fails to open files w. two "." periods
5057 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5058 debugger/mcs51/symtab.h: fixed indenting
5059 * configure.in, configure: up to date with latest Maarten's changes
5061 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5064 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5065 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5066 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5067 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5068 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5069 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5070 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5071 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5072 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5073 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5074 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5075 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5076 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5077 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5078 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5079 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5080 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5081 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5082 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5083 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5084 as/link/mcs51/alloc.h,
5085 as/link/mcs51/clean.mk,
5086 as/link/mcs51/conf.mk,
5087 as/link/mcs51/Makefile.bcc,
5088 as/link/mcs51/Makefile.in,
5089 as/link/mcs51/readme.390,
5090 as/link/mcs51/strcmpi.c,
5091 as/link/mcs51/strcmpi.h,
5093 as/mcs51/Makefile.bcc,
5094 as/mcs51/Makefile.in,
5097 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5099 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5102 * as/link/Makefile.in,
5103 * as/link/z80/linkgbz80.dsp,
5104 * as/link/z80/linkz80.dsp,
5111 * link/z80/aslink.h,
5112 * link/z80/clean.mk,
5114 * link/z80/linkgbz80.dsp,
5115 * link/z80/linkz80.dsp,
5116 * link/z80/lkarea.c,
5117 * link/z80/lkdata.c,
5118 * link/z80/lkeval.c,
5121 * link/z80/lkhead.c,
5124 * link/z80/lklibr.c,
5125 * link/z80/lklist.c,
5126 * link/z80/lkmain.c,
5127 * link/z80/lkrloc.c,
5130 * link/z80/Makefile.in,
5132 * sdcc.dsw: moved link/ to as/link/
5134 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5136 * as/mcs51/i51mch.c (machine): fixed warning
5138 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5140 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5142 2006-09-09 Borut Razem <borut.razem AT siol.net>
5144 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5145 sdcdb WIN32 native port
5146 * src/clean.mk: fixed
5148 2006-09-08 Borut Razem <borut.razem AT siol.net>
5150 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5152 2006-09-08 Raphael Neider <rneider AT web.de>
5154 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5155 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5156 to gplink to disable processor mismatch warning and to allow
5157 the use of devices with only aliased (shared) memory banks,
5158 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5160 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5162 * doc/sdccman.lyx: Some re-formating plus example on using
5163 #pragma preproc_asm +/-
5165 2006-09-07 Borut Razem <borut.razem AT siol.net>
5167 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5170 2006-09-06 Borut Razem <borut.razem AT siol.net>
5172 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5173 line at sdcc.nsi:153
5174 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5176 2006-09-05 Borut Razem <borut.razem AT siol.net>
5178 * configure.in, configure: support for winsock2
5179 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5180 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5181 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5182 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5183 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5185 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5187 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5189 * support/regression/tests/bug1551947.c: new, added
5190 * src/SDCCsymt.h: strings are char* not byte*
5192 2006-09-05 Raphael Neider <rneider AT web.de>
5194 * device/lib/pic16/libdev/pic18f4550.c,
5195 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5196 declarations/definitions from patch #1520949
5198 2006-09-05 Raphael Neider <rneider AT web.de>
5200 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5201 byte-aligned bitfields, fixes #1539278
5203 2006-09-05 Raphael Neider <rneider AT web.de>
5205 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5208 2006-09-04 Borut Razem <borut.razem AT siol.net>
5210 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5211 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5212 -mno-cygwin is a part of the compiler name
5213 * support/scripts/sdcc_mingw32: don't disable ucsim
5215 2006-09-03 Borut Razem <borut.razem AT siol.net>
5217 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5218 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5220 2006-09-03 Raphael Neider <rneider AT web.de>
5223 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5224 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5227 2006-09-01 Borut Razem <borut.razem AT siol.net>
5229 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5230 to make ppc-osx happy
5232 2006-08-31 Borut Razem <borut.razem AT siol.net>
5234 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5235 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5236 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5237 * support/regression/ports/ds390/spec.mk,
5238 support/regression/ports/mcs51/spec.mk,
5239 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5240 To run regression tests in mingw environment:
5241 make DEV_NULL=NUL CC=gcc
5243 2006-08-30 Borut Razem <borut.razem AT siol.net>
5245 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5246 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5247 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5248 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5249 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5250 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5251 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5252 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5253 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5254 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5255 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5256 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5257 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5258 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5259 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5260 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5261 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5262 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5263 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5264 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5265 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5266 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5267 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5268 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5269 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5270 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5271 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5272 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5273 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5274 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5275 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5276 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5277 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5278 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5279 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5280 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5281 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5282 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5283 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5284 ucsim WIN32 native port
5286 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5288 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5290 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5292 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5293 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5295 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5297 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5298 * support/regression/tests/bug1546986.c: new, added
5299 * as/mcs51/.cvsignore,
5300 * debugger/mcs51/.cvsignore,
5301 * src/.cvsignore: deleted
5303 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5305 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5308 2006-08-20 Borut Razem <borut.razem AT siol.net>
5310 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5311 removed cl_listen_console::match(), cl_console::match(),
5312 restructured cl_commander::proc_input()
5314 2006-08-16 Borut Razem <borut.razem AT siol.net>
5316 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5317 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5318 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5320 2006-08-14 Borut Razem <borut.razem AT siol.net>
5322 * support/regression/Makefile.in,
5323 support/regression/ports/pic14/gpsim.cmd,
5324 support/regression/ports/pic14/spec.mk,
5325 support/regression/ports/pic14/support.c:
5326 added pic14 regression test
5328 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5330 * as/doc/asxhtm.html: documented changed ABS behaviour
5331 * as/doc/README: fixed some typos
5333 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5335 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5338 2006-08-12 Borut Razem <borut.razem AT siol.net>
5340 * support/regression/fwk/include/testfwk.h,
5341 support/regression/fwk/lib/testfwk.c,
5342 support/regression/generate-cases.py,
5343 support/regression/Makefile.in:
5344 regression test framework does not depend on function pointers and
5347 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5349 * device/include/stddef.h: c temporary hack to fix bug 1518273
5351 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5353 * device/include/mcs51/cc2510fx.h: added
5354 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5357 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5359 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5360 * as/z80/Makefile.in: added strcmpi.c
5361 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5362 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5364 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5366 * device/lib/gbz80/asm_strings.s,
5367 * device/lib/gbz80/crt0_rle.s,
5368 * device/lib/gbz80/div.s,
5369 * device/lib/gbz80/mul.s,
5370 * device/lib/gbz80/shift.s,
5371 * device/lib/z80/asm_strings.s,
5372 * device/lib/z80/crt0_rle.s,
5373 * device/lib/z80/div.s,
5374 * device/lib/z80/mul.s,
5375 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5376 flags which are all upper case
5378 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5380 * as/z80/asm.h: made CASE_SENSITIVE 1
5381 * link/z80/aslink.h: made CASE_SENSITIVE 1
5382 * src/z80/gen.c (throughout): made all conditionals upper case
5383 * support/regression/tests/bug1503067.c: new
5385 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5387 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5388 (shiftIntoPair): added case 2 for PAIR_IY,
5389 (setupToPreserveCarry): replaced parameters with iCode and check if
5390 PAIR_DE is in use to fix bug 1399290,
5391 (genPlus, genMinus): updated call to setupToPreserveCarry
5392 * support/regression/tests/bug1399290.c: new
5394 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5396 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5397 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5398 * src/ds390/gen.c (shiftRLong),
5399 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5400 * src/mcs51/gen.c (sameReg): changed to sameByte,
5401 (xch_a_aopGet): new,
5402 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5403 shiftRLong): fixed bug 1533966
5404 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5405 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5406 * support/regression/Makefile.in: disabled z80, enabled ucz80
5407 * support/regression/tests/float_trans.c: enabled test for z80 and host
5408 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5410 2006-08-01 Borut Razem <borut.razem AT siol.net>
5412 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5413 comparison is always false due to limited range of data type
5414 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5416 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5418 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5419 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5420 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5421 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5423 2006-07-31 Borut Razem <borut.razem AT siol.net>
5425 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5426 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5427 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5428 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5429 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5430 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5431 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5432 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5433 enable ucsim mingw compilation. Serial port is disabled,
5434 since it uses termios.h API, which is not available on native
5437 2006-07-31 Borut Razem <borut.razem AT siol.net>
5439 * Small Device C Compiler 2.6.0 released
5440 * support/scripts/sdcc.nsi: added FULL_DOC option
5441 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5443 2006-07-28 Borut Razem <borut.razem AT siol.net>
5445 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5446 * doc/INSTALL.txt: updated
5448 2006-07-27 Borut Razem <borut.razem AT siol.net>
5450 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5451 device/lib/pic/libdev/Makefile.in: fixed bug
5452 [ 1438354 ] pic libsdcc: distclean doesn't work
5453 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5454 device/lib/pic16/libio/Makefile.in: fixed bug
5455 [ 1438344 ] pic16 lib: clean doesn't work properly
5456 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5458 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5460 * device/lib/pic/libsdcc/fsdiv.c,
5461 * device/lib/pic/libsdcc/fsmul.c,
5462 * device/lib/pic16/libsdcc/float/fsdiv.c,
5463 * device/lib/pic16/libsdcc/float/fsmul.c,
5464 * device/lib/_fsdiv.c,
5465 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5466 * support/regression/tests/bug1520966.c: added
5467 * doc/knownbugs.html: removed [ 1520966 ] from the list
5469 2006-07-25 Borut Razem <borut.razem AT siol.net>
5471 * configure.in, configure, sdccconf_in.h: fixed bug
5472 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5473 * doc/knownbugs.html: removed [ 1519095 ] from the list
5475 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5477 * doc/knownbugs.html: added, contains list of known bugs at release
5478 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5480 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5482 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5483 function registers and corrected defaults with additional warning
5484 * device/lib/malloc.c: cosmetic changes
5485 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5486 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5487 (fillGaps): and used it
5489 2006-07-20 Raphael Neider <rneider AT web.de>
5491 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5492 output unless SDCCPICDEBUG is set
5493 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5494 output if SILENT is set
5496 2006-07-11 Borut Razem <borut.razem AT siol.net>
5498 * doc/README.txt: updated
5500 2006-07-10 Borut Razem <borut.razem AT siol.net>
5502 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5503 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5504 in WIN32 installation
5505 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5508 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5510 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5511 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5513 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5515 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5517 2006-07-06 Borut Razem <borut.razem AT siol.net>
5519 * support/regression/tests/bitfields.c:
5520 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5521 * support/regression/tests/constantRange.c:
5522 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5524 2006-07-04 Borut Razem <borut.razem AT siol.net>
5526 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5528 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5529 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5530 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5531 reverted changes from 2006-07-03
5532 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5533 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5534 added CPPFLAGS, used by the host port
5536 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5538 * support/regression/valdiag/tests/switch.c,
5539 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5540 * support/regression/tests/libmullong.c: fixed for host
5541 * support/regression/ports/host/spec.mk: disable all warnings for host,
5542 SDCC runs with --less-pedantic too
5544 2006-07-03 Borut Razem <borut.razem AT siol.net>
5546 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5548 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5549 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5550 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5551 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5553 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5554 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5555 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5556 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5558 2006-07-02 Raphael Neider <rneider AT web.de>
5560 * src/pic16/devices.inc,
5561 * device/include/pic16/pic18fregs.h,
5562 * device/include/pic16/pic18f4550.h,
5563 * device/lib/pic16/pics.all,
5564 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5566 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5568 * as/hc08/lkaomf51.c (OutputName),
5569 * as/mcs51/lkaomf51.c (OutputName),
5570 * as/z80/asmain.c (asmbl),
5571 * src/ds390/main.c (asmLineNodeFromLineNode),
5572 * src/hc08/ralloc.c (hc08_assignRegisters),
5573 * src/mcs51/main.c (asmLineNodeFromLineNode),
5574 * src/xa51/ralloc.c (checkRegMask),
5575 * src/xa51/gen.c (emitcode),
5576 * src/z80/gen.c (_emit2),
5577 * src/SDCCast.c (searchLitOp),
5579 * support/packihx/packihx.c,
5580 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5581 * src/ds390/gen.c (aopPutUsesAcc),
5582 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5583 * support/regression/tests/libmullong.c (mullong_wrapper),
5584 * src/SDCCsymt.c (powof2),
5586 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5587 * src/SDCCsymt.h: added TYPE_TARGET_*
5588 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5589 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5590 SDCCast because 1) header problems 2) this is the right place
5591 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5592 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5595 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5597 * src/SDCCicode.h: removed buggy semicolon in unused macro
5598 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5599 search for previous definiton of auto symbols too,
5600 (findPrevUse): fixed logic of emitWarnings
5602 2006-06-26 Raphael Neider <rneider AT web.de>
5604 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5605 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5607 2006-06-25 Raphael Neider <rneider AT web.de>
5609 * device/lib/pic/libm: NEW, added math library functions
5610 * device/lib/pic/libsdcc: NEW; added float support functions
5611 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5612 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5613 NEW, added math related headers
5614 * device/include/asm/pic/features.h: NEW
5615 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5616 (popGet): allow larger offsets for AOP_PCODE,
5617 (genDataPointerSet): handle literals explicitly, more debug output,
5618 (genAssign): fixed for float using aopLiteral ;-)
5619 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5620 GOTO initialisation routine
5621 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5622 flag on registers, fixes #1469043 (local variables do not work)
5623 * src/pic/main.c (_pic14_do_link),
5624 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5627 2006-06-25 Borut Razem <borut.razem AT siol.net>
5629 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5630 characters printed (not including the trailing '\0' used to end
5631 output to strings). Problem detected in regression test bug-927659.c.
5632 NOTE: printf() family functions should return int instead
5634 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5635 specifier are printed as themselves
5636 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5637 support flags, width and precision specifiers
5639 2006-06-24 Borut Razem <borut.razem AT siol.net>
5641 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5642 to the list of sdcc tagrets not supporting bit type
5643 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5644 testfor pic16 due to bug:
5645 [ 1511794 ] pic16: regression test bug-895992.c fails
5647 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5649 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5650 * src/SDCCglue.c (initPointer), fixed bug 1496419
5651 * support/regression/tests/bug1496419.c: new, added
5653 2006-06-22 Borut Razem <borut.razem AT siol.net>
5655 * support/regression/ports/pic16/support.c: use gpsim usart module from
5656 libgpsim_modules library
5658 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5660 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5663 2006-06-19 Raphael Neider <rneider AT web.de>
5665 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5666 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5667 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5668 (pic14printExterns,pic14printPublics,pic16printPublics,
5669 pic16_printExterns): use new functions to emit symbols
5670 (picglue,pic16glue): emit publics before emitting externs
5671 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5672 locally defined functions to avoid bug #1443651
5673 * support/regression/tests/bug-716242.c: removed pic16 workaround
5674 * support/regression/ports/pic16/spec.mk: ignore errors during build
5676 2006-06-19 Raphael Neider <rneider AT web.de>
5678 * src/pic/glue.h: added pic14aopLiteral prototype
5679 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5680 * src/pic/gen.c: removed stdint.h dependency
5681 (aopGet): use Safe_strdup()
5682 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5683 (genDataPointerSet): use pic14aopLiteral()
5684 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5685 for pic16; thanks to Bernhard and Maarten
5687 2006-06-18 Borut Razem <borut.razem AT siol.net>
5689 * support/regression/tests/structflexarray.c: flexible array members
5690 not supported by gcc < 3
5691 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5693 * src/pic/gen.c: don't include [p]strdin.h on solaris
5694 * support/Util/pstdint.h: addad svn attributes
5695 * support/regression/tests/constantRange.c,
5696 support/regression/tests/rotate.c: include inttypes.h instead
5697 stdint.h on solaris, addad svn attributes
5699 2006-06-18 Raphael Neider <rneider AT web.de>
5701 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5703 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5704 (pic16_genMinusBits): simplified sign-extension
5705 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5706 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5707 adjusted to correctly handle mixed-signed operands, disabled
5708 now unused multiplciation routines
5709 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5710 (assignResultValue): added argument denoting the size of the result
5711 as returned by the function (fixes upcasts in assigning from
5712 function calls: char foo(); int i = foo();)
5713 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5714 function result to assignResultValue
5715 (genMult): disabled inlined multiplication code
5716 (genDiv): augmented to also handle the modulus operator, fixed to
5717 handle mixed-signed operands correctly
5718 (genMod): simply call genDiv, disabled unused code
5719 (genAssign): fixed missing (sign-)extension on result
5720 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5721 valid char operands, allow signed operands for native code, added
5722 division and modulo operator handling
5723 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5725 As a consequence, onebyte.c (if split into two files) and muldiv.c
5726 pass regression tests.
5728 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5730 * doc/Makefile.in: two runs of makeindex seem needed to get
5731 correct page references in the index of sdccman.pdf
5732 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5734 2006-06-17 Borut Razem <borut.razem AT siol.net>
5736 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5738 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5740 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5741 mentioned ec2drv and paulmon
5743 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5745 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5746 consecutive abs areas
5747 (find_empty_space, allocate_space): added map to handle codemap or
5749 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5750 absolute idata and xdata
5751 * as/mcs51/lkmem.c (summary2): updated legend
5753 2006-06-16 Raphael Neider <rneider AT web.de>
5755 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5757 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5759 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5761 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5763 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5765 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5766 value of generic pointers,
5776 src/z80/main.c: PORT structure, added elements for gp_tags field,
5777 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5778 fields in the PORT structure of each port,
5779 * src/SDCCast.c (decorateType): allow processing of generic pointers
5780 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5783 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5789 * src/pic16/pcode.c,
5791 * src/pic/pcoderegs.c,
5794 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5795 bug 1504689 on minGW
5797 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5799 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5801 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5803 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5805 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5807 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5810 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5812 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5813 to a char variable. Fixed bug #1504211
5814 * device/include/pic16/adc.h,
5815 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5816 and fixed bug #1364390
5818 2006-06-10 Borut Razem <borut.razem AT siol.net>
5820 * CVSROOT: removed the CVS left-over
5822 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5824 * as/hc08/asmain.c (asexit),
5825 * as/hc08/lkmain.c (lkexit),
5826 * as/mcs51/asmain.c (asexit),
5827 * as/mcs51/lkmain.c (lkexit),
5828 * src/SDCCglue.c (DEFSETFUNC),
5829 * src/SDCCmain.c (linkEdit, assemble),
5830 * support/librarian/sdcclib.c (AddRel),
5831 replaced unlink() by standard C remove()
5832 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5833 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5834 gatherImplicitVariables): new, added to fix bug 608752,
5835 (createFunction): added gatherImplicitVariables()
5836 * src/SDCCast.h: added createRMW prototype
5837 * src/SDCCsymt.h (struct symbol): added infertype
5838 * support/regression/tests/bug608752.c: new, added
5840 2006-06-10 Raphael Neider <rneider AT web.de>
5842 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5843 multibyte dummy reads (fixes #1503234)
5845 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5847 * device/include/mcs51/compiler.h: new, added header file to enable
5848 creating common sfr definition header files for different compilers
5850 2006-06-05 Raphael Neider <rneider AT web.de>
5852 * src/pic16/{pcode.h,genarith.c}:
5853 introduced pCodeOp combining any two pCodeOps (previously only
5854 two register operands could be combined), removed pcop2 from
5855 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5856 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5857 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5858 rewritten to use new PO_TWO_OPS
5859 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5860 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5861 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5862 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5863 (pic16_get_op): embraced return arg to allow #define return(x),
5864 added new case for combined opcodes
5865 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5866 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5867 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5869 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5871 * src/SDCCval.c (checkConstantRange): added
5872 * src/SDCCval.h: added checkConstantRange
5873 * support/Util/SDCCerr.c,
5874 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5875 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5876 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5877 * src/SDCCast.c (decorateType): added checkConstantRange,
5878 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5879 can be emitted with the correct always true/false warning,
5880 added optimization for double '!';
5881 result of decorateType() must be assigned back to the tree, because
5882 decorateType() can change the tree
5883 * src/SDCCicode.c (geniCodeLogic),
5884 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5885 (checkConstantRange): removed, it was only a fragment which never
5887 * src/SDCCsymt.c (computeType): fixed promotion for
5888 "-1 < (unsigned bit) b"
5889 * src/pic/ralloc.c (packRegsForAssign),
5890 * src/pic16/ralloc.c (packRegsForAssign),
5891 * src/hc08/ralloc.c (packRegsForAssign),
5892 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5894 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5895 * support/regression/tests/constantRange.c: added
5896 * support/valdiag/tests/constantRange.c: added
5897 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5899 2006-06-02 Borut Razem <borut.razem AT siol.net>
5901 * support/regression/ports/pic16/support.c: increase stack size
5903 * support/regression/Makefile.in: sort tests by name so that the
5904 resutlts can be compared on different machines / platforms
5906 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5908 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5909 * src/ds390/gen.c (emitLabel): new, added,
5910 (genDjnz): fixed stack overflow bug,
5911 (throughout): cosmetic changes to sync with mcs51/gen.c,
5912 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5913 * src/mcs51/gen.c (genEndFunction): small optimization,
5914 (throughout): cosmetic changes to sync with ds390/gen.c
5916 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5918 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5919 (_print_format): fixed printing pointers
5920 * src/mcs51/gen.c (emitLabel, movb): new, added,
5921 (genAssign): small optimization,
5922 (genDjnz): fixed stack overflow bug,
5923 (throughout): replaced sprintf with SNPRINTF,
5924 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5925 replaced emitcode("mov", "b,...") with MOVB(...),
5926 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5927 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5928 * src/mcs51/peeph.def: added rules 140 and 264
5929 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5930 so they may get optimized into registers
5932 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5934 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5935 immediately when encountered,
5936 (printUsage): always use stderr even on windows
5938 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5940 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5941 (processParms): fixed bug #1247551
5942 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5943 parseCmdLine, main): print '--version' to stdout,
5944 print 'help' to stdout if --help is given,
5945 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5946 arguments are given; fixed --help
5948 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5950 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5951 * support/regression/tests/bug-1493710.c: added
5953 2006-05-27 Borut Razem <borut.razem AT siol.net>
5955 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5957 * support/regression/ports/pic16/support.c: increase stack size
5958 from default 64 bytes to 128 bytes
5959 * support/regression/tests/staticinit.c,
5960 support/regression/tests/float.c: regression tests fully enabled
5961 for pic16 port by putting the initialized data arrays into the code
5963 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5964 This was changed by mistake in the previous version.
5966 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5968 * src/pic16/gen.c (genFunction, genEndFunction): some
5969 beautifications, fixed bug with falsely restoring FSR2 in large
5970 stack model, thanks to Beau E. Cox for reporting the bug
5972 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5974 * debugger/mcs51/break.c,
5975 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5976 use %p to print pointers, made address variables unsigned
5977 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5978 * debugger/mcs51/symtab.c (parseSymbol): must return something
5979 * src/mcs51/gen.c (aopForSym): small optimization,
5980 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5981 (freeAsmop): added missing break,
5982 (aopPut): removed parameter bvolatile, determine it inside the function,
5983 (saveRegisters, unsaveRegisters): small optimization,
5984 (genIpush): removed pointless check,
5985 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5986 replaced sprintf with SNPRINTF,
5987 replaced strcpy with strncpyz,
5988 updated aopPut calls,
5989 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5990 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5992 2006-05-24 Borut Razem <borut.razem AT siol.net>
5994 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5995 modification of test for the pic16 port, put the array to the code
5996 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5998 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6000 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6001 * support/Util/pstdint.h: added
6003 2006-05-22 Borut Razem <borut.razem AT siol.net>
6005 * src/regression/Makefile: removed bool2.c test, added -q linker option
6006 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6007 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6008 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6009 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6010 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6011 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6012 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6013 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6014 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6016 2006-05-22 Raphael Neider <rneider AT web.de>
6018 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6019 bug #1492360 (problematic due to generic pointers, see code)
6021 2006-05-22 Borut Razem <borut.razem AT siol.net>
6023 * support/regression/ports/pic16/specs.mk: removed stack size linker
6025 * support/regression/tests/array.c,
6026 support/regression/tests/bitopcse.c,
6027 support/regression/tests/bug-908454.c,
6028 support/regression/tests/malloc.c: modified for pic16 regression test
6029 * support/regression/tests/bitfields.c:
6030 pic16 - excluded bitfileds of size > 8
6031 * support/regression/tests/bp.c: pic16 - reduced data size
6032 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6033 * support/regression/tests/bug-460010.c:
6034 pic16 - used the absolute address the fits in memory
6035 * support/regression/tests/bug-716242.c:
6036 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6037 * support/regression/tests/float.c:
6038 pic16 - excluded - data size too big
6039 * support/regression/tests/onebyte.c:
6040 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6041 * support/regression/tests/shifts.c:
6042 pic16 - function names probably have to differ in first X characters
6044 * support/regression/tests/staticinit.c:
6045 pic16 - excluded some tests due error: no target memory available for
6048 2006-05-22 Borut Razem <borut.razem AT siol.net>
6050 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6051 second try. Thanks Stas Sergeev once more.
6053 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6055 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6056 (genLeftShift, genRightShift): fixed bug 1491627
6057 * src/hc08/peeph.def (rules 7, 8.x): added
6058 * support/regression/tests/shifts.c (ShiftLeftByParam,
6059 ShiftRightByParam, testShiftByParam): added to test variable shifting
6061 2006-05-20 Raphael Neider <rneider AT web.de>
6063 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6064 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6065 (allocReg): add only new registers to dynAllocRegs,
6066 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6067 #1489055, #1445850, and probably #1483693
6069 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6071 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6072 bug in for-loop that didn't emit the last of CONFIG and ID registers
6074 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6076 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6078 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6079 1489016, 1434401 and 1490124
6080 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6081 1489016, 1434401 and 1490124
6083 2006-05-17 Borut Razem <borut.razem AT siol.net>
6085 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6088 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6090 * device/include/mcs51/P89c51RD2.h,
6091 * device/include/mcs51/P89LPC901.h,
6092 * device/include/mcs51/P89LPC922.h,
6093 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6095 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6097 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6098 to fix missing stack pragma in compiled binary object file,
6100 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6102 * support/packihx/configure.in,
6103 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6104 determine sizeof basic types even while cross compiling
6106 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6108 * src/avr/gen.c (aopop),
6109 * src/ds390/gen.c (aopOp),
6110 * src/hc08/gen.c (aopOp),
6111 * src/mcs51/gen.c (aopop),
6112 * src/pic16/gen.c (pic16_aopOp),
6113 * src/pic/gen.c (aopOp),
6114 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6115 if size of operand is smaller than spill location
6117 2006-05-12 Borut Razem <borut.razem AT siol.net>
6119 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6120 have to have CR/LF line endings even if they are checked out on *nix
6121 or on WIN32 in cygwin binmode
6123 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6125 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6126 * device/include/ds80c390.h: added sfr16 definitions
6130 * src/ds390/ralloc.c,
6131 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6132 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6133 bit returning functions
6134 * support/regression/tests/sfr16.c: enabled test on ds390
6136 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6138 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6139 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6141 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6143 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6144 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6145 (cl_address_space constructor): removed expensive initialization,
6146 (cl_address_space::get_cell): extended for late initialization,
6147 (cl_address_space::*): use late initialization,
6148 (cl_address_decoder::activate): removed expensive initialization,
6149 This reduced regression test running time by 25%
6151 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6159 * support/packihx/Makefile.in,
6160 * support/packihx/clean.mk,
6161 * support/packihx/Makefile.bcc,
6162 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6164 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6166 * src/SDCCval.c (valNot): fix for regression test failure
6167 of not.c on big endian hosts
6169 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6171 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6173 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6175 * device/lib/mcs51/Makefile.in: changed string comparison operator
6176 to = for POSIX compliance; == is bash extension
6178 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6180 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6183 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6185 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6186 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6187 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6188 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6189 bug report #1478657,
6191 2006-05-05 Borut Razem <borut.razem AT siol.net>
6193 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6196 2006-05-02 Borut Razem <borut.razem AT siol.net>
6198 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6199 create *.ind, which made make to fail if invoked with -j 2
6201 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6203 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6204 Hubert Sack for patch 1479782
6206 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6208 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6210 2006-05-01 Raphael Neider <rneider AT web.de>
6212 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6213 (create_pic): store only prefix-free device name,
6214 (init_pic): check for device names with "16" prefix,
6216 * src/pic/device.h (struct PIC_device),
6217 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6219 * device/include/pic/pic12f{635,675,629,683}.h,
6220 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6221 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6222 * device/include/pic/pic16f505.h,
6223 * device/lib/pic/libdev/pic16f505.c: removed
6224 * device/include/pic/pic14devices.txt: added support for pic12f
6225 devices, removed unsupported non 16-bit devices
6226 [above changes provided by patch from Zik Saleeba]
6227 * src/pic/*, src/pic16/*, device/include/pic16/*,
6228 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6230 2006-05-01 Borut Razem <borut.razem AT siol.net>
6232 * configure.in, configure, doc/Makefile.in:
6233 sync with nightly build makefile - latex, dvipdf and dvips
6236 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6238 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6239 in the library source
6241 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6243 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6245 2006-04-28 Raphael Neider <rneider AT web.de>
6247 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6248 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6249 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6250 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6252 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6254 * device/lib/pic/libdev/Makefile.in,
6255 * device/lib/hc08/Makefile.in,
6256 * device/lib/gbz80/Makefile.in,
6257 * device/lib/z80/Makefile.in,
6258 * device/lib/ds390/Makefile.in,
6259 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6260 thanks to Borut for the bug report
6262 * configure: always create doc/Makefile independent from --enable-doc
6263 * Makefile.in: always install from directory doc independent from
6265 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6267 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6268 * doc/Makefile.in: install *.txt if present
6269 * device/include/Makefile.in (install): added installation of pic/*.inc
6270 and pic/*.txt files again, they were erroneously removed
6272 2006-04-28 Raphael Neider <rneider AT web.de>
6274 * src/pic/{gen.c,main.h,pcode.c},
6275 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6276 concerning signedness with casts
6278 2006-04-28 Raphael Neider <rneider AT web.de>
6280 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6281 definition of an interrupt handler,
6282 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6283 interrupt handler stuff from picglue() to separate routine,
6284 (picglue): enabled definition of intr handlers in files w/o main()
6286 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6288 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6289 compilation with MSVC 2005 Express Edition (VC8)
6291 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6293 * device/lib/Makefile: fixed build of gbz80 lib
6295 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6297 * support/regression/tests/bug-460010.c,
6298 * support/regression/tests/bug-524691.c,
6299 * support/regression/tests/bug-716242.c: removed conditional defines
6300 that are already in testfwk.h
6302 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6304 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6305 (AccAXRsh1): added, shift right by 1,
6306 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6308 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6310 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6312 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6313 remove cast to same type
6314 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6315 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6317 * link/z80/Makefile: removed, they have moved to
6320 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6321 * install-sh: fix bug #1204398 by setting umask 0022
6322 * device/lib/Makefile: separate build of z80 and gbz80 lib
6324 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6326 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6327 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6329 One basic decision: e.g. src/clean.mk includes further files. In order
6330 to make this work there are two solutions:
6331 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6332 run configure on them. This way they can use
6333 'include $(srcdir)/port-clean.mk'
6334 - always include clean.mk by the Makefile at the same level. To avoid
6335 that `make clean` tries to include and build Makefile.dep the
6336 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6337 implemented, because now even `make uninstall` doesn't create
6338 Makefile.in. clean.mk could be eliminated by pasting it in
6341 * debugger/mcs51/Makefile.in: build own objects from library sources
6342 (SLIB, SDCC) in current directory
6344 * configure, configure.in: renamed --disable-device-lib-build in
6345 --disable-device-lib; added --enable-doc, the required tools are
6346 searched by configure; added result message; the toolchain for the
6347 belonging ports are now only built, if the port is enabled.
6349 * support/regression/*: all output is written in directory gen, because
6350 the fwk and ports directories don't livet in the build tree using vpath
6352 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6353 --disable-device-lib, added --enable-doc, added section VPATH
6355 * sim/ucsim/configure.in,
6356 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6357 z80 are enabled by default
6359 2006-04-24 Raphael Neider <rneider AT web.de>
6361 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6362 to config word, "pic14_"-prefixed some extern functions
6363 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6364 config word has been found
6365 * src/pic/device.h: added prototypes
6366 * src/pic/pcode.c: added "pic14_"-prefix where needed
6367 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6369 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6371 (pic14emitRegularMap): ignore config words,
6372 (pic14createInterruptVect): moved generating __config directives away
6373 (picglue): have __config directives emitted
6375 2006-04-24 Borut Razem <borut.razem AT siol.net>
6377 * doc/Makefile: sync with nightly build makefile
6379 2006-04-24 Raphael Neider <rneider AT web.de>
6381 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6382 registers that have not been assigned proper liveranges,
6383 fixes #1469504 and #1474602,
6384 (pCodeRegOptimizeRegUsage): fixed typo in comment
6386 2006-04-24 Borut Razem <borut.razem AT siol.net>
6388 * device/examples/main8051.c: deleted - it was removed from CVS
6389 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6390 after the transition to Subversion
6391 * src/SDCCalloc.h: deleted - it was removed from CVS
6392 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6393 after the transition to Subversion
6394 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6395 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6396 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6397 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6399 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6401 * as/asx8051.dsp: added mcs51/strcmpi.h
6402 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6403 * as/hc08/aslink.h: updated lnksect prototype
6405 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6407 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6408 (newdot): handle A_ABS
6410 * as/mcs51/asout.c (outarea): output address
6411 * as/hc08/lkaomf51.c,
6412 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6414 * as/mcs51/i51pst.c,
6415 * as/z80/z80pst.c: "ABS" is not A_OVR
6416 * as/hc08/lkarea.c (newarea): read a_addr,
6417 (lnkarea): added codemap array, sort absolute areas to the front,
6418 combine all GSINITx/GSFINAL,
6419 (find_empty_space, allocate_space): new functions,
6420 (lnksect): return next address, handle absolute sections
6421 * as/mcs51/lkarea.c (newarea): read a_addr,
6422 lnksect2 prototype changed,
6423 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6424 (find_empty_space, allocate_space): new, factored out of lnksect2,
6425 (lnksect2): return next address, handle absolute sections
6427 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6428 * as/hc08/lklibr.c (addfile, fndsym),
6429 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6430 index out of range and detect both '\' and '/'
6431 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6432 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6433 regression tests (ds390 cannot return bool yet)
6434 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6435 document critical interrupts on z80, document changed SDCC define
6436 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6437 (_a390_mapping): added .org directive
6438 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6439 (genMultOneByte): fixed warnings
6440 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6442 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6443 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6444 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6445 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6446 * src/pic16/main.c: removed newReg prototype
6447 * src/pic16/pcode.c,
6448 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6450 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6452 * src/pic16/ralloc.c
6453 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6455 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6456 from short to PIC_OPTYPE
6457 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6458 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6459 optype from short to PIC_OPTYPE
6460 * src/port.h: made int_size unsigned to fix warnings
6461 * src/SDCC.y: fixed warning on MSVC
6462 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6463 * src/SDCCopt.c (convertToFcall): fixed warnings
6464 * src/SDCCsymt.h: removed double prototype for genSymName
6465 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6466 offset int to fix warnings
6468 2006-04-22 Borut Razem <borut.razem AT siol.net>
6470 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6471 references to CVS replaced with Subversion
6473 2006-04-21 Borut Razem <borut.razem AT siol.net>
6475 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6476 references to CVS replaced with Subversion
6478 2006-04-19 Borut Razem <borut.razem AT siol.net>
6480 * src/version.awk: adapted for svn
6481 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6482 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6483 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6484 /binutils-avr/etc/*.vi, *.jin: removed all properties
6485 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6487 2006-04-19 Borut Razem <borut.razem AT siol.net>
6489 * CVS to Subversion migration completed
6491 2006-04-18 Borut Razem <borut.razem AT siol.net>
6493 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6494 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6496 2006-04-17 Borut Razem <borut.razem AT siol.net>
6498 * device/include/Makefile.in: added pic/*.inc to the installation
6500 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6502 * support/regression/collate-results.py: fixed output in case of
6504 * support/regression/generate-cases.py: fixed splitting of pathnames
6506 * as/hc08/lklibr.c (addfile),
6507 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6509 2006-04-11 Raphael Neider <rneider AT web.de>
6511 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6512 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6513 * src/pic16/pcode.c (assignValnums): fixed #1460578
6515 2006-04-11 Raphael Neider <rneider AT web.de>
6517 * device/lib/pic/libdev/*.c,
6518 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6519 fixes #1468739, enables compilation in --std-c99 mode
6520 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6522 2006-04-11 Raphael Neider <rneider AT web.de>
6524 * src/pic/device.c (find_device): removed debug output
6525 (list_valid_pics): enabled verbose listing of supported devices
6526 * device/include/stdbool.h: define bool as char for pic14/16 as well
6528 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6530 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6532 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6534 * .version: bumped version to 2.5.6
6535 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6537 2006-04-06 Raphael Neider <rneider AT web.de>
6539 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6540 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6541 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6542 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6543 pic14_constructAbsMap
6544 (pic14printPublics): declare absolute global symbols as global
6545 (pic14createInterruptVect),
6546 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6547 (newReg): assume new registers unused, use correct name in
6548 hashtable (reg->name instead of name), more debugLog output
6549 * src/pic/device.h (PIC_device): added fields for verbose output
6550 * src/pic/device.c: moved device definition to pic14devices.txt,
6551 added routines for runtime parsing of pic14devices.txt,
6552 added support for second config word
6553 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6554 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6555 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6556 (_pic14_parseOptions): moved pCodeInitRegisters here
6557 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6558 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6559 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6560 handling the pseudo stack
6561 * device/lib/Makefile.in: ignore failures in objects-pic16,
6562 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6563 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6564 * device/lib/pic/Makefile.subdir,
6565 * device/lib/pic16/Makefile.subdir: improved clean rules
6566 * device/lib/pic/libdev/: NEW, pic14 device libraries
6567 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6568 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6569 * device/include/Makefile.in: create subdir and install pic14 headers
6570 * device/include/pic/p16f_common.inc: removed unused declarations
6571 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6572 PICs from inc2h.pl v1.6,
6573 replaced BIT_AT macros with struct declarations
6574 * device/include/pic/pic14devices.txt: definition of supported devices,
6575 all above improvements contributed by Zik Saleeba, thanks
6576 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6577 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6580 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6582 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6583 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6584 thanks to Charles Olds
6586 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6588 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6590 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6592 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6593 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6594 * support/regression/bug1464657.c: added, new test
6596 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6598 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6601 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6603 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6604 --no-peep and --peep-file <file> are used don't use default rules but
6607 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6609 * src/mcs51/gen.c (genCall): fixed bug 1457608
6611 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6613 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6614 changes seem to cause (trigger?) problems with the build system.
6616 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6618 * src/SDCCpeeph.c (operandsLiteral): new, added,
6619 (callFuncByName): inserted operandsLiteral
6620 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6622 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6624 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6625 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6627 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6629 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6630 implemented patch 1120823 Thanks to Willy De la Court (normal
6631 interrupts need an interrupt number now if they are made critical),
6632 and enabled nesting of critical functions though not for gbz80
6633 (genCritical, genEndCritical): added functions
6634 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6635 * src/z80/mappings.i: added "ei" to all mappings
6637 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6639 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6640 submitted by the Debian SDCC maintainer Aurelien Jarno:
6641 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6642 archive with gcc 4.1 on mips and wrote the patch"
6644 2006-03-16 Raphael Neider <rneider AT web.de>
6646 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6647 the left operand is shorter than the result (c* = lit-c* + int),
6649 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6652 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6654 * src/.version: increased version number to 2.5.5
6655 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6656 linking is done manually in pic16 port's _linkEdit,
6657 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6658 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6659 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6660 allocate asmop as AOP_ACC,
6661 (aopForRemat): added parameter 'bool result' in function declaration,
6662 (pic16_aopGet): return AOP_ACC when accessing WREG,
6663 (pic16_popGetTempReg): minor modification,
6664 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6665 'pic16_allocWithIdx',
6666 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6667 calling function in absolute addresses,
6668 (genAssign): take into account AOP_ACC asmop,
6669 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6670 * src/pic16/pcoderegs.c: some debug functions and lines added,
6671 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6672 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6674 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6675 call to allocReg, not by manually allocating a new one,
6676 (pic16_assignRegisters): now before going through the register
6677 allocating functions mark all registers as free. This eliminates some
6678 side effects resulting from peephole parser done earlier in the backbone
6680 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6682 * src/SDCCicode.c (geniCodeLogic),
6683 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6685 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6687 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6688 (genSend): bugfix, do not allocate and free twice,
6689 (shiftRLong): handle partially overlapping aops
6690 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6692 2006-03-08 Borut Razem <borut.razem AT siol.net>
6694 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6697 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6699 * support/regression/tests/bug1409955.c: new, added
6700 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6701 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6702 (aopForSym, aopOp): increment asmop.allocated if reused,
6703 (freeAsmop): decrement asmop.allocated and check for zero instead of
6705 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6706 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6707 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6708 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6709 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6710 genSignedRightShift, genRightShift, genDataPointerGet,
6711 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6712 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6713 in reverse order from allocation,
6714 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6715 added swappedLR to keep track
6716 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6717 pdata & code for GCC, z80, gbz80 & hc08
6718 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6720 2006-03-08 Raphael Neider <rneider AT web.de>
6722 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6724 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6726 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6727 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6728 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6730 2006-03-06 Borut Razem <borut.razem AT siol.net>
6732 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6733 made the linker quiet
6735 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6737 * src/pic16/gen.c (genPcall): fixed bug #1443644
6738 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6739 which dumps before the function entry point a data byte which represents
6740 the number of the local variables used by the specified function, added
6741 'xinst' for initial support for Extended Instruction Support,
6742 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6743 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6744 port->fun_prefix anymore (may change later),
6745 (genFunction, genEndFunction): do not store/restore local registers for
6746 _main (this should take care the --main-return command line option in
6748 (genOr): removed some legacy pic-port instructions,
6749 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6750 performing operations with SFR's causes data to be written more than
6751 once to each SFR. Perhaps SFRs should be handled in special cases...
6752 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6754 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6755 into account for stack starting position,
6756 (struct OPTIONS pic16_optionsTable): added command line argument
6757 --extended or -y for Extended Instruction Support,
6758 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6759 (deassignLRs): *** perhaps the most important change, old 'for' code
6760 (commented out for reference), didn't account for some registers which
6761 were left marked 'not free' after a pointer operation. The change
6762 reduces register usage a lot in some cases
6764 2006-03-04 Borut Razem <borut.razem AT siol.net>
6766 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6768 * support/regression/tests/bug-524697.c: decreased array size for
6769 mcs51 to fit into the internal RAM
6770 * support/regression/Makefile.in: a little bit more verbose
6772 2006-03-03 Borut Razem <borut.razem AT siol.net>
6774 * support/regression/fwk/lib/testfwk.c,
6775 support/regression/fwk/include/testfwk.h: introduced function
6776 _prints(), nonrecursive _printn(), call _initEmu() from main()
6777 * support/regression/ports/gbz80/support.asm,
6778 support/regression/ports/ucz80/support.asm,
6779 support/regression/ports/z80/support.asm,
6780 support/regression/ports/ds390/support.c,
6781 support/regression/ports/hc08/support.c,
6782 support/regression/ports/host/support.c,
6783 support/regression/ports/mcs51/support.c,
6784 support/regression/ports/xa51/support.c: added empty _initEmu()
6786 * support/regression/ports/pic16/gpsim.cmd,
6787 support/regression/ports/pic16/spec.mk,
6788 support/regression/ports/pic16/support.c,
6789 support/regression/Makefile.in: added pic16 regression test
6791 2006-03-01 Raphael Neider <rneider AT web.de>
6793 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6794 genConstPointerGet): use safe way of generating MOVFF to cover
6795 literals as well as registers, fixes bug #1440527
6796 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6798 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6799 more correctly, fixes bug #1232186
6800 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6801 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6802 gplink guess the correct processor in more cases, applied patch
6803 from Till Riedel attached to and fixing bug #1436552
6805 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6807 * support/regression/tests/array.c: added, contains check for #1434401
6808 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6810 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6812 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6813 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6814 * device/include/mcs51/c8051f326.h,
6815 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6816 * device/include/mcs51/c8051f000.h,
6817 * device/include/mcs51/c8051f018.h,
6818 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6819 PCON_IDLE,PCON_STOP and added sfr16 definitions
6821 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6823 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6824 genGetWord): fixed bug 1409955
6826 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6828 * device/include/hc08/mc68hc908gp32.h,
6829 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6831 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6833 * src/SDCCast.c (constExprValue): return NULL if not a value
6834 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6835 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6836 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6838 2006-02-13 Borut Razem <borut.razem AT siol.net>
6840 * src/regression/ptrarg.c: added, fails due to bug #1430967
6841 * src/regression/Makefile: ptrarg.c added, ...
6843 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6845 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6846 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6848 2006-02-11 Borut Razem <borut.razem AT siol.net>
6850 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6851 print "Processor: xxx" message to stdout only if --verbose
6853 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6855 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6856 * support/regression/tests/bug1426356.c: added
6857 * support/regression/tests/bitfields.c: removed 2 tests
6859 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6861 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6862 * device/include/mcs51/c8051f330.h,
6863 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6864 PCON_IDLE,PCON_STOP and added sfr16 definitions
6865 * device/lib/_divsint.c,
6866 * device/lib/_divuint.c,
6867 * device/lib/_divulong.c,
6868 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6869 register bank bug for small stackauto
6871 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6873 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6875 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6877 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6878 * all.dsp: corrected several bin paths
6879 * device/include/mcs51/c8051f120.h,
6880 * device/include/mcs51/c8051f300.h,
6881 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6882 to PCON_IDLE,PCON_STOP
6883 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6884 * device/lib/printf_large.c (output_float): fixed bug 1388703
6885 * support/regression/tests/bug1057979.c: added test for bug 1388703
6887 2006-02-08 Raphael Neider <rneider AT web.de>
6889 * src/pic/pcode.c (pciTRIS): fixed typo,
6890 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6891 (LinkFlow): fixed handling of flows that end in a call,
6892 (ReuseReg): perform safety check earlier
6893 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6894 to work with flows at the beginning of a pBlock,
6895 fixes #1426557 (Symbol not previously defined),
6896 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6898 (RemoveUnusedRegisters): update register usage info
6899 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6900 created, reuse existing ones instead
6901 * src/pic/gen.c (genPcall): fixed #1424719
6903 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6905 * link/z80/lkmain.c,
6907 * link/z80/lkdata.c,
6908 * link/z80/aslink.h: fixed build on current cygwin:
6909 replaced getline() by lk_getline()
6911 2006-02-01 Borut Razem <borut.razem AT siol.net>
6913 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6914 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6915 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6916 src/regression/bool1.c, src/regression/bool2.c,
6917 src/regression/bool3.c, src/regression/call1.c,
6918 src/regression/compare.c, src/regression/compare10.c,
6919 src/regression/compare2.c, src/regression/compare3.c,
6920 src/regression/compare4.c, src/regression/compare5.c,
6921 src/regression/compare6.c, src/regression/compare7.c,
6922 src/regression/compare8.c, src/regression/compare9.c,
6923 src/regression/configword.c, src/regression/for.c,
6924 src/regression/inline.c, src/regression/mult1.c,
6925 src/regression/nestfor.c, src/regression/or1.c,
6926 src/regression/pointer1.c, src/regression/ptrfunc.c,
6927 src/regression/rotate1.c, src/regression/rotate2.c,
6928 src/regression/rotate3.c, src/regression/rotate4.c,
6929 src/regression/rotate5.c, src/regression/rotate6.c,
6930 src/regression/rotate7.c, src/regression/string1.c,
6931 src/regression/struct1.c, src/regression/sub.c,
6932 src/regression/sub2.c, src/regression/switch1.c,
6933 src/regression/while.c, src/regression/xor.c,
6934 src/regression/create_stc, src/regression/simulate,
6935 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6937 * src/regression/gpsim_assert.h: added
6939 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6941 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6942 ((void (code *) (void)) 0) ();
6951 * as/mcs51/aslink.h,
6953 * as/mcs51/asmain.c,
6954 * as/mcs51/lkdata.c,
6956 * as/mcs51/lkmain.c,
6959 * as/z80/asmain.c: fixed build on current cygwin:
6960 replaced getline() by as_getline()
6962 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6964 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6965 declarator in the symbol chain
6967 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6968 parameter list for function pointers
6969 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6970 * support/regression/tests/bug-716242.c: added
6972 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6974 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6976 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6978 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6980 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6981 inifinitely recurseable, added static
6982 * support/regression/tests/bug-1408066.c: added
6984 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6987 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6988 renamed, added possibility to create "postLoopLbl"-labels
6989 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6990 newiTempLoopHeaderLabel
6991 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6992 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6993 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6994 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6995 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6996 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6997 (basicInduction): fixed bug #136564, made static,
6998 (loopInduction): changed parameter of basicInduction, made static,
6999 (addPostLoopBlock): added
7000 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7001 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7003 * support/regression/tests/bug-136564.c: added
7004 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7005 --std-sdcc99 to LIBSDCCFLAGS
7007 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7009 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7011 * support/regression/tests/bug-1406131.c: added
7013 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7015 * src/SDCCast.c (decorateType): fix promotion of unary minus
7016 * src/SDCCsymt.c (computeType): beautified
7017 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7018 (valUnaryPM, valComplement): fix sign and promotion,
7019 (valNot): ANSI: result type is int (SDCC: unsigned char)
7020 * support/regression/tests/uminus.c: speedup by removing superflous
7022 * support/regression/tests/onebyte.c: added promotion and signedness
7023 tests for unary minus
7024 * support/regressions/tests/bug-477927.c: disable warning about
7025 uninitialized variables
7026 * support/regression/tests/not.c: added
7028 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7030 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7031 * src/mcs51/gen.c (gen51Code): show final register usage after
7032 fillGaps in asm with --i-code-in-asm
7033 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7034 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7035 incUsed, rliveClear, adjustIChain): made static,
7036 (setFromRange): excluded because it's unused,
7037 (findPrevUseSym, markWholeLoop): added,
7038 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7039 through all branches of predecessors enables sdcc to emit the warning
7040 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7041 (rlivePoint): made static, added parameter emitWarnings which is only
7042 true during the first run out of two,
7043 (findRecursiveSucc, findRecursivePred): removed,
7044 (computeLiveRanges): made static, added parameter emitWarnings,
7045 (dumpIcRlive): added for debugging only
7046 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7047 removed prototype of setFromRange()
7048 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7049 in call of computeLiveRanges()
7050 * support/regression/tests/bug-895992.c: added
7051 * support/regression/tests/bug-971834.c: added
7052 * support/valdiag/tests/bug-895992.c: added
7053 * support/valdiag/tests/bug-971834.c: added
7055 2005-12-18 Raphael Neider <rneider AT web.de>
7057 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7058 (genUnpackBits): improved code for direct operands,
7059 (genPackBits): improved code for literal assignment to bitfields
7060 and for direct destination operands (no FSR indirection),
7061 prevented redundant AND, fixes #1362800,
7062 (AccLsh): added parameter to disable masking of the result
7063 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7064 skip instructions with side-effects (like incfsz),
7065 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7066 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7067 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7070 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7072 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7073 volatile variables as spill location
7075 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7077 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7079 * support/regression/tests/bug-1376320.c: added
7081 2005-12-08 Raphael Neider <rneider AT web.de>
7083 * src/pic/device.c: renamed is_shared to pic14_is_shared
7084 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7085 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7086 (is_valid_identifier): added for above workaround
7088 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7090 * device/lib/Makefile.in: fixed to enable port-specific-objects
7091 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7092 char, thanks Hubert Sack
7093 * doc/sdccman.lyx: documented --xstack-loc,
7094 elaborated a bit more on interrupts and pitfalls,
7095 removed "setjmp/longjmp unsupported",
7096 documented some unsupported C99 features
7097 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7098 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7099 if, thanks Hubert Sack
7100 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7101 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7103 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7104 regression tests can report resource usage (rfe 700441)
7105 * support/regression/collate-results.py: report resource usage
7106 * support/regression/ports/ds390/spec.mk,
7107 * support/regression/ports/hc08/spec.mk,
7108 * support/regression/ports/mcs51/spec.mk,
7109 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7110 * support/regression/ports/ds390/uCsim.cmd,
7111 * support/regression/ports/hc08/uCsim.cmd,
7112 * support/regression/ports/mcs51/uCsim.cmd,
7113 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7114 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7115 library, use the default one
7116 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7117 building the library
7119 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7121 * config.dsp: added dependency on .version and configure_vc.awk
7122 * device/include/setjmp.h: updated for --stack-auto and --xstack
7123 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7124 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7125 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7126 * device/lib/libsdcc.lib: added _setjmp
7127 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7128 (decorateType): fixed bug 1372851,
7129 (optimizeGetHbit): fixed warning
7130 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7131 array initialisation
7132 * support/regression/tests/bug1057979.c: added test for bug 1358192
7133 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7135 2005-12-03 Borut Razem <borut.razem AT siol.net>
7137 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7138 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7140 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7142 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7143 createIval): implement symbol independant "flexible array member",
7144 (createIvalCharPtr): implemented flexible array initialisation with a
7146 * src/SDCCsymt.c (copyStruct): removed,
7147 (getSize): fixed misleading comment,
7148 (getAllocSize): removed, the additional allocation size is now in
7149 sym->flexArrayLength,
7150 (checkStructFlexArray): new, syntax checks for flexible array members,
7151 (compStructSize): added syntax checks for "flexible array members"
7152 (copyStruct): removed,
7153 (copyLinkChain): removed inefficient fix for bug 770487
7154 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7155 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7156 symbol->flexArrayLength
7158 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7159 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7160 * support/regression/tests/structflexarray.c: added
7161 * support/valdiag/tests/structflexiblearray.c: added
7163 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7165 * src/SDCCast.c (decorateType): fixed bug 1368489
7166 * support/Util/SDCCerr.c,
7167 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7169 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7171 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7172 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7174 2005-11-27 Borut Razem <borut.razem AT siol.net>
7176 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7177 support/cpp2/mkdeps.h: added command line option
7178 -obj-ext=<extension> to SDCPP to define object file externion, used
7179 for generation of make dependencies (-M)
7180 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7182 2005-11-26 Borut Razem <borut.razem AT siol.net>
7184 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7185 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7186 added pic and pic16 libraries
7188 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7190 * device/include/float.h: Corrected typo in prototype of __fsgt
7192 2005-11-25 Borut Razem <borut.razem AT siol.net>
7194 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7195 added creation of model-mcs51-stack-auto libraries
7197 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7199 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7201 * src/SDCCast.c (createIvalArray): removed obsolete comment
7203 2005-11-24 Borut Razem <borut.razem AT siol.net>
7205 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7206 added missing device/lib/mcs51/crt*.asm sources
7208 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7210 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7212 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7214 * device/lib/_fs2schar.c,
7215 * device/lib/_fs2sint.c,
7216 * device/lib/_fs2slong.c: optimized inline asm
7218 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7220 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7221 Better handling of floats between -1.0 and 0.0.
7223 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7225 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7226 (the missing "if"s prohibited removal of redundant labels)
7228 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7230 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7231 Properly convert floats between -1.0 and 0.0 to long, int, and char
7232 types (max integer value of negative floats tends to zero).
7233 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7234 Removed changes made so to work properly with floats between
7235 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7238 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7240 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7241 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7242 (genCast) cosmetic change
7243 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7244 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7246 * support/regression/tests/bitfields (testSignedBitfields): added
7248 2005-11-18 Borut Razem <borut.razem AT siol.net>
7250 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7251 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7252 introduced SILENT option to make building of pic16 libraries less
7254 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7256 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7257 Now they work properly with floats between -1.0 and 0.0
7258 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7260 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7262 * src/SDCCicode.c (printOperand): added missing else
7264 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7266 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7267 reformatted for better readability
7268 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7271 2005-11-17 Borut Razem <borut.razem AT siol.net>
7273 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7274 introduced SILENT option to make building of pic16 libraries less
7275 verbose - used for nightly snapshot build
7276 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7277 available on Win32 platforms.
7278 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7279 medium, large, pic and pic16
7281 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7283 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7284 printf("%f"...) sets fraction to zero.
7286 2005-11-16 Raphael Neider <rneider AT web.de>
7288 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7290 * src/pic/gen.c (genIfx): implemented for CARRY bit
7291 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7292 to generic pointers, fixes #1357332,
7293 (pic16_movLit2f): NEW,
7294 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7296 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7298 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7300 2005-11-11 Raphael Neider <rneider AT web.de>
7302 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7303 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7304 compute pointer's type from operand,
7305 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7306 improved single bit reads, fixes bug #1353379
7308 2005-11-09 Borut Razem <borut.razem AT siol.net>
7310 * support/scripts/sdcc.nsi: added lib/pic to the package
7312 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7314 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7316 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7318 * support/regression/tests/bug1348008.c: added
7319 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7320 * support/regression/tests/bug1337835.c: updated comment
7322 2005-11-06 Borut Razem <borut.razem AT siol.net>
7324 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7325 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7326 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7327 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7328 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7329 dynamic construction of cl_error_class and derivates - 2.nd try
7331 2005-11-05 Borut Razem <borut.razem AT siol.net>
7333 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7334 bug, which caused Bus Errors on sparc solaris
7336 2005-11-04 Borut Razem <borut.razem AT siol.net>
7338 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7339 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7340 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7341 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7342 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7343 and derivates to resolve the initialization problem on OSX
7345 2005-11-02 Borut Razem <borut.razem AT siol.net>
7347 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7348 corrected typo - #include <winsock2.h>
7350 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7352 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7353 (_asxxxx_mapping): added org directive for future enhancements
7355 2005-11-01 Borut Razem <borut.razem AT siol.net>
7357 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7358 enabled sockets on WIN32
7359 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7361 2005-10-31 Borut Razem <borut.razem AT siol.net>
7363 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7364 WIN32 backslash path delimiters should be escaped when used in C strings
7365 * support/regression/tests/bitfields.c: exclude failing assertions for
7366 __CYGWIN32__ and __MINGW32__ hosts
7368 2005-10-30 Borut Razem <borut.razem AT siol.net>
7370 * src/SDCCutil.c: corrected double comparison typo
7372 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7374 * device/lib/medium/Makefile: added for new memory model medium
7375 * device/include/asm/mcs51/features.h: updated for medium/pdata
7376 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7377 added Multiply & Accumulate sbit's and MAC0_PAGE define
7378 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7379 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7380 * device/lib/_mullong.c: update for medium model
7381 * device/lib/incl.mk: added medium model
7382 * doc/sdccman.lyx: documented medium model
7383 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7384 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7385 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7386 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7387 (allocParms): set SCLS and OCLS to pdata for medium model
7388 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7390 (powof2): return <0 if not power of 2
7391 * src/avr/gen.c (genBitWise): use updated powof2
7392 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7393 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7394 (shiftLLeftOrResult): use B if necessary
7395 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7396 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7397 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7398 * support/regression/Makefile.in: added test-mcs51-medium
7399 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7401 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7403 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7405 * device/lib/time.c (mktime): fixed bug 1334315
7407 2005-10-28 Raphael Neider <rneider AT web.de>
7409 * device/include/pic/p16f_common.inc: added common declarations
7410 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7412 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7414 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7415 (aopPutUsesAcc): added to predict accumulator use,
7416 (assignResultValue): save acc if necessary,
7417 (genMinusDec): store result if indirectly addressed,
7418 (genDivOneByte): save acc if necessary,
7419 (movLeft2Result): bugfix if left already in acc,
7420 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7421 attention to accumulator use (esp. pdata),
7422 (genReceive): receive pdata correctly
7423 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7424 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7426 2005-10-27 Raphael Neider <rneider AT web.de>
7428 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7430 2005-10-27 Raphael Neider <rneider AT web.de>
7432 * .version: changed version to 2.5.4
7433 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7434 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7435 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7436 arithmetics support routines
7437 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7438 * device/lib/Makefile.in: also create installdir for pic
7440 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7442 * src/pic/device.c (dump_sfr): rewritten to delegate register
7443 placement to the linker (use `extern sym' rather than sym EQU addr),
7444 (validAddress): fixed to check last specified address
7445 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7446 (popGetLit): truncate literal value to 8 bit,
7447 (popGet): moved assert to more appropriate place
7448 (popGetExternal): create pCode operand from and mark the according
7449 symbol as being `extern'
7450 (popGetAddr): added sanity check on immediate's offset, provide
7451 GPOINTER tag on demand
7452 (aopPut): fixed for immediates,
7453 (mov2w_op): move operand's address or contents to WREG (depending on
7454 operand type), safer variant of mov2w,
7455 (movwf,call_libraryfunc): NEW, handy abbreviations,
7456 (get_argument_pcop,get_return_val_pcop,pass_argument,
7457 get_returnvalue): interface for accessing function parameters and
7459 (assignResultValuei,genRet): use new parameter/return value interface
7460 (pic14_getDataSize): back to old version handling generic pointers,
7461 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7462 provided implementation and/or fixed old one,
7463 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7464 calls, removed legacy 8051 reference code
7465 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7466 (loadSignToC): NEW, move the operands sign bit to CARRY,
7467 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7468 genRightShiftSigned, accepts negative shift counts,
7469 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7470 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7471 generic pointers, __data pointers and __code pointers,
7472 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7473 and signed bitfields, limit bitfields to 8 bit,
7474 (genDataPointerGet): fixed number of bytes read,
7475 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7476 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7477 pointers to constant data are no longer assumed to point to __code
7478 space, removed invalid pointer types,
7479 (bitpatternFromVal): retrieve the PICs representation of an integer
7481 (genDataPointerSet): fixed assigning to po_immediate operands,
7482 (genGenPointerSet): implemented as library call,
7483 (genIfx): fixed incorrect condition,
7484 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7485 provide GPOINTER tag according to destination's storage class,
7486 (genCast): added code to handle casting to generic pointers, added
7487 sign-/zero extension of the result
7488 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7489 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7490 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7492 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7493 address/register resides in the shared banks
7494 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7495 put all variables into separate sections (have the linker arrange
7497 (picglue): put init code and interrupt handlers in separate sections
7498 * src/pic/main.c: added port specific options table, modified to PORT
7499 structure to make GPOINTERs 3 byte, added pic14_options
7500 (_pic14_do_link): private linking routine (update paths to libraries,
7501 add libsdcc.lib by default)
7502 * src/pic/main.h: declare pic14_options
7503 * src/pic/pcode.c: fixed instructions i/o relations,
7504 (RegCond): reverted to correct version,
7505 (newpCodeOpLit): truncate literals to 8 bit,
7506 (genericPrint): added debug output,
7507 (getRegFromInstruction): fixed for various operand types, simplified
7508 (BuildFlow): fixed broken handling of isntructions with labels
7509 (LinkFlow): start at last instruction in flow (skip trailing comments),
7510 pass the flow on to the next instruction after CALL
7511 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7512 (insertPCodeInstruction): fixed inserting after a skip instruction,
7513 (DoBankSelect): fixed for labeled instructions
7514 (OptimizepBlock): honor --nopeep switch
7515 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7516 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7517 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7518 (pCodeOptime2pCodes): allow disabling this optimization via
7519 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7520 but is still buggy), started implementation of a dataflow based
7521 pCode optimization (CSE + dead code elimination)
7522 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7523 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7524 names are independant of the stack location and therefore portable across
7527 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7529 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7530 (selectSpil): fixed bug 1337835 by not spilling bit variables
7531 * support/regression/tests/bug1337835.c: added test for this bug
7532 * src/mcs51/peeph.def: restart after rule 3.c,
7533 addded rules 263.x to optimize loading constants
7535 2005-10-26 Raphael Neider <rneider AT web.de>
7537 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7538 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7539 (genAssign): emit warning when casting literals to generic pointer
7540 type, also applies when taking the address of a fixed variable,
7541 (genCast): improved casting to generic pointers
7542 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7543 extern variables, added verbose error message
7544 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7546 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7548 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7549 carry must be complemented too
7550 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7551 could be emitted by genMinus
7552 * src/SDCCval.c (constVal): fixed bug 1305065
7554 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7556 * src/SDCCast.c (addCast): added promotion for bit variables
7557 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7558 promotion casts + optimisation
7559 (optimizeGetWord): fix warning 'i' might be used uninitialized
7560 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7561 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7563 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7565 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7566 all chars are promoted to int; promotion should be handled in SDCCast.c
7568 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7570 * device/lib/_strcmp.c: Fixed bug 1326457
7572 2005-10-11 Raphael Neider <rneider AT web.de>
7574 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7575 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7577 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7579 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7580 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7582 2005-10-04 Raphael Neider <rneider AT web.de>
7584 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7585 device/lib/pic16/pics.all: added pic18f1320
7586 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7588 2005-09-30 Raphael Neider <rneider AT web.de>
7590 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7591 * src/pic16/devices.inc: NEW, provides device descriptions
7592 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7594 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7596 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7599 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7601 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7602 documented Any Order Bit, Higher Order Byte and Higher Order Word
7603 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7604 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7605 (optimizeGetAbit): new, to get any bit, not only the high bit,
7606 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7607 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7608 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7609 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7610 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7611 GETABIT, GETBYTE, GETWORD: decorate them,
7612 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7613 (ast_print): added GETABIT, GETBYTE, GETWORD
7614 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7615 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7616 (geniCodeBinary): new generic binary icode,
7617 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7618 * src/port.h: updated comment for PORT.hasExtBitOp
7619 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7620 (genGetByte): new, to get a single byte,
7621 (genGetWord): new, to get a word from a long,
7622 (gen51Code): added GETABIT, GETBYTE, GETWORD
7623 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7625 2005-09-23 Raphael Neider <rneider AT web.de>
7627 * configure.in, configure: have device/lib/pic configured
7628 * device/lib/Makefile.in: added model-pic14
7629 * device/lib/clean.mk: added pic/ to clean rule
7630 * device/lib/pic: added rudimentary pic14 library providing support
7631 functions for multiplication/division/generic pointer access
7632 * src/SDCCopt.c (convilong): mark support functions as extern
7633 for pic14 port as well
7634 * src/pic/gen.c (genMult): added assertions,
7635 (genpic14Code): emit warning on unhandled iCodes
7636 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7637 * src/pic/pcode.c (pCodeOpCopy),
7638 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7639 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7640 SFR_REGISTER}), made safe for future extensions
7641 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7642 instructions even if preceeded by SKIP instructions (also remove
7643 them); removed unused code
7644 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7645 prevents leaving parts of the structure uninitialized after copying
7647 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7649 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7651 * support/regression/tests/addsub.c: added test for the bug
7653 2005-09-21 Raphael Neider <rneider AT web.de>
7655 * device/include/pic16/pic18f1220.h,
7656 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7657 * device/lib/pic16/Makefile.rules: added missing opening paren
7658 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7659 are provided in genutils.c,
7660 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7661 operand/result sizes,
7662 (genCmp): assert on NULL pointers first, then check deref'ed values
7663 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7666 2005-09-18 Raphael Neider <rneider AT web.de>
7668 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7669 as these are now unused,
7670 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7671 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7672 local, avoids uninitialized pointer dereference on r->name
7673 * src/pic16/ralloc.c (newReg): fixed indentation
7675 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7677 * src/SDCCval.c (constVal): fixed bug 730366
7678 * support/Util/SDCCerr.c,
7679 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7681 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7683 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7685 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7687 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7689 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7691 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7692 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7693 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7694 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7695 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7696 * packihx/packihx.c (hexDigit): made c unsigned char
7697 * as/mcs51/lklibr.c (fndsym),
7698 * link/z80/lkgb.c (gb),
7699 * link/z80/lklibr.c (fndsym),
7700 * link/z80/lkrloc.c (relr),
7701 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7702 * src/SDCC.lex (checkCurrFile, process_pragma),
7703 * src/SDCCglue.c (spacesToUnderscores),
7704 * src/SDCCmain.c (setParseWithComma, processFile),
7705 * src/asm.c (tvsprintf, printCLine),
7706 * src/avr/gen.c (emitcode, aopPut),
7707 * src/ds390/gen.c (emitcode),
7708 * src/hc08/gen.c (emitcode, emitinline),
7709 * src/mcs51/gen.c (emitcode, genInline),
7710 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7712 * src/pic/ralloc.c (debugLog),
7713 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7715 * src/pic16/ralloc.c (debugLog),
7716 * src/z80/main.c (_process_pragma):
7717 made all ctype.h function calls safe
7718 * src/SDCCopt.c: include math.h for fabs
7719 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7720 and used them throughout the code to make ctype.h function calls safe
7721 * src/ds390/main.c (asmLineNodeFromLineNode),
7722 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7723 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7725 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7726 (newpCodeAsmDir): made ctype.h function calls safe
7727 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7728 pic16_emitcode): made lbp unsigned char*
7729 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7730 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7731 * src/xa51/gen.c (emitcode),
7732 * src/z80/gen.c (_emit2): made lbp unsigned char*
7733 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7736 2005-09-05 Raphael Neider <rneider AT web.de>
7738 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7739 access bank splitpoint
7741 2005-09-05 Raphael Neider <rneider AT web.de>
7743 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7745 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7747 * .version: changed to version 2.5.3
7748 * doc/sdccman.lyx: changed version to 2.5.3,
7749 documented --codeseg and --constseg and pragma codeseg and constseg,
7750 documented bit parameters (reentrant) and bit returning
7751 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7752 currFunc->recvSize, but is this ok for all ports?
7753 (ast2iCode): result of ~ on unsigned char must be cast to int for
7755 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7756 function pointers in bit space
7757 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7758 (processFuncArgs): call port.reg_parm() with reentrancy info
7766 * src/z80/main.c: port.reg_parm prototype extended with
7767 "bool reentrant" parameter
7768 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7769 options.stackAuto for allocating bit register parameters
7770 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7771 (genSend): set BitBankUsed if it is,
7772 (selectRegBank): factored out of genCall for use in genPcall,
7773 (genCall): removed redundant dtype assignmen, use selectRegBank,
7774 (genPcall): handle returning in Carry properly, save in F0 if needed,
7775 (genReceive): handle bit register parameters
7776 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7777 (mcs51_assignRegisters): enable bit registers for all reentrant
7778 functions and don't set BitBankUsed unconditionally
7779 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7780 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7781 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7783 2005-08-27 Borut Razem <borut.razem AT siol.net>
7785 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7786 ppc-osx (Darwin) does not support -u option. It seems that it is
7787 supported only on Linux - GNU cp
7789 2005-08-25 Borut Razem <borut.razem AT siol.net>
7791 * sim/ucsim/gui.src/serio.src/Makefile.in,
7792 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7793 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7794 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7795 install and strip, since the strip at /usr/ccs/bin should be used
7798 2005-08-24 Borut Razem <borut.razem AT siol.net>
7800 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7802 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7804 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7807 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7809 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7810 * as/mcs51/lkmain.c (link_main): fixed warning
7811 * device/include/stdbool.h: ds390 has no advanced bit support yet
7812 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7813 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7814 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7815 and updated their macros
7816 * src/SDCCval.c (constVal): updated comment for renamed b_long
7818 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7820 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7821 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7822 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7823 (oprio): set priority for '['
7824 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7826 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7827 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7828 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7829 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7830 added overlayable BIT_BANK area
7831 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7832 (summary2): explain 'T' in legenda
7833 * as/mcs51/lkrloc.c: replaced old K&R style,
7834 (relr): added R_BIT processing,
7835 (errmsg): added "Bit-addressable relocation error",
7836 (adb_bit): added for converting from byte- to bit-addressable space,
7837 (adb_24_bit): added for converting from byte- to bit-addressable space
7838 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7839 used in reentrant functions now even as return value
7840 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7841 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7842 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7843 * src/SDCCglobl.h: added indicator BitBankUsed
7844 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7845 the bit registers b0-b7
7846 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7847 (geniCodeCast): fixed bug 1263853,
7848 (geniCodeLogicAndOr): put result in bool or char,
7849 (geniCodeReceive): added parameter func for accessing the return type,
7850 (geniCodeFunctionBody): pass func to geniCodeReceive
7851 * src/SDCCmain.c: added indicator BitBankUsed
7852 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7853 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7854 (checkSClass): don't put automatic bool/bit on stack,
7855 (checkFunction): removed check on function cannot return bit
7856 * src/SDCCsymt.h: added newBoolLink prototype
7857 * src/mcs51/gen.c (rb1regs): added bit registers,
7858 (movc): created for assigning to carry,
7859 (pushReg, popReg): created for pushing registers,
7860 (sameRegs): check both AOP_REG and AOP_CRY types,
7861 (aopOp): handle bit registers,
7862 (aopPut): optimization no self-assign,
7863 (saveRegisters): push reg->base (bits) only once for bit registers,
7865 (unsaveRegisters): pop reg->base only once and use popReg,
7866 (assignResultValue): added parameter func and return in carry for bits,
7867 (genIpush): optimization no reload in A if not changed,
7868 (genSend): bit parameters in reentrant functions are passed in bit
7869 registers by first assigning to bits in B, then save registers and
7871 (genCall): handle returning in Carry properly, save it in F0 if needed,
7872 (genPcall): updated assignResultValue call, this is not safe yet for bit
7873 returning function !!!
7874 (genFunction): don't generate equ's for bit registers and use pushReg,
7875 (genEndFunction): take care of bit returning functions and use popReg,
7876 (genRet): return bit in Carry,
7877 (genIfx): optimize bit registers and other directly addressable bits,
7878 (genReceive): updated assignResultValue call
7879 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7880 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7881 registers when using stack-auto
7882 * src/mcs51/ralloc.c (_G): added allBitregs,
7883 (regs8051): added the bit registers,
7884 (createStackSpil): use macro IS_BIT,
7885 (getRegBit): added to allocate a bit register, else spill,
7886 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7887 (updateRegUsage): factored out to ease stepping while debugging,
7888 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7889 also allocate bit registers,
7890 (fillGaps): handle bit registers,
7891 (findAllBitregs): added to create bit vector with all bit registers,
7892 (mcs51_allBitregs): returns this bit vector,
7893 (mcs51_assignRegisters): when using stack-auto use bit registers for
7894 passing parameters and creating local variables
7895 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7897 2005-08-22 Borut Razem <borut.razem AT siol.net>
7899 * device/lib/Makefile.in: replaced find option -or with -o
7900 to make it run on solaris
7902 2005-08-22 Raphael Neider <rneider AT web.de>
7904 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7905 fixes #1265442 (crash on Solaris)
7907 2005-08-20 Borut Razem <borut.razem AT siol.net>
7909 * configure, configure.in: added tests for libsocket and libnsl libraries,
7910 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7911 from support/regression/Makefile.in
7912 * support/regression/Makefile.in: added
7913 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7914 * sim/ucsim/libtool: regenerated on sparc-solaris
7915 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7916 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7917 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7918 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7919 sparc-solaris, which doesn't use GNU ld linker
7920 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7921 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7923 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7925 * src/mcs51/peeph.def: updated comments
7927 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7929 * device/lib/_gptrget.c,
7930 * device/lib/_gptrput.c: slightly shorter
7931 * doc/sdccman.lyx: incremented version
7932 * src/mcs51/peeph.def: moved peephole comments to the line of first
7933 change to better keep line correlation, reanimated 186.e
7934 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7936 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7938 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7939 David Saxton with quotes around file name.
7941 2005-08-15 Borut Razem <borut.razem AT siol.net>
7943 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7944 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7945 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7946 make tests run on x86_64 platform
7948 2005-08-13 Raphael Neider <rneider AT web.de>
7950 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7951 as it might be executed DURING a build (parallel make is wonderful)
7953 2005-08-13 Raphael Neider <rneider AT web.de>
7955 * device/lib/Makefile.in (port-specific-objects-pic16):
7956 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7957 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7959 * device/lib/pic16/Makefile.rules: build subdirs before creating
7960 the library, removed builddir rule, create $(builddir) early in
7961 recurse rule, use empty recurse rule for leaf directories
7962 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7963 mkdir errors (race condition), removed duplicate suffix "hex"
7965 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7966 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7967 prevents mkdir -p from aborting on Alpha
7969 2005-08-12 Raphael Neider <rneider AT web.de>
7971 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7972 db-statements in order to allow for arrays of pointers in code
7973 sections to be placed without interspersed 0-padding, fixes
7975 * (emitStatistics): fixed division by zero for pic18f1220
7976 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7977 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7978 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7979 * (pic16_pCodeConstString): keep track of already emitted string
7980 literals to prevent "duplicate definitions of symbol _str_NR"
7981 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7983 * device/lib/Makefile.in: ignore failing PIC16 library builds
7984 * device/lib/pic16/Makefile: do not build if gputils are missing
7985 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7987 2005-08-10 Raphael Neider <rneider AT web.de>
7989 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7992 2005-08-10 Raphael Neider <rneider AT web.de>
7994 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7995 Rokas' patch to add the new fixed point type "__fixed16x16"
7996 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7997 functions for __fixed16x16 arithmetics
7998 * device/lib/pic16: reimplemented the build system to support
7999 a separate build directory, better handling of libio (create
8000 the library in a separate subdir for each architecture) and
8001 easier configuration (centralized in Makefile.common)
8003 2005-08-07 Raphael Neider <rneider AT web.de>
8005 * src/pic16/gen.c (genrshTwo): fixed sign extension
8006 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8007 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8009 * device/include/pic16/pic18f4220.h: NEW, header for
8010 pic18f4220 and pic18f4320
8011 * device/include/pic16/pic18fregs.h: added new devices,
8012 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8013 * device/include/pic16/signal.h: resolved name clashes
8014 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8015 to also allow testing for interrupt enable bits, added
8016 comments on how to use the macros
8017 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8018 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8019 register definitions for the devices
8020 * device/lib/pic16/pics.all: added new devices
8021 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8023 * device/lib/pic16/libc/stdlib/memfree: do not count
8024 the block header as free memory
8025 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8026 simplified and added missing end-of-blocklist-marker
8027 (reported by Peter Onion, fixes #1252814)
8028 * (_mergeHeapBlock): fixed loop condition
8029 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8030 len==0, restructured code
8031 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8032 up a bit, reduced bitfield accesses, prevent endless loops
8033 in case of heap corruption
8034 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8035 "unreferenced arguments/must return a value" warnings
8036 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8037 replaced BAUDREG with SPBRG
8038 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8039 device/lib/pic16/debug/gstack/gstack.c: replaced
8040 _naked, _asm, _endasm with __naked, __asm, __endasm
8042 2005-08-05 Raphael Neider <rneider AT web.de>
8044 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8045 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8047 2005-08-05 Borut Razem <borut.razem AT siol.net>
8049 * device/lib/Makefile.in: added missing ';'
8050 * configure: removed ^M characters
8052 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8054 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8055 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8058 2005-08-04 Borut Razem <borut.razem AT siol.net>
8060 * configure.in: pic16 libraries build 2nd try - enable running
8061 configure in device/lib/pic16
8062 * configure: regenerated from configure.in
8063 * device/lib/Makefile.in: create $(PORT)/bin directory
8065 2005-08-03 Raphael Neider <rneider AT web.de>
8067 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8068 to get/set values via pointers
8069 * (genUnpackBits,genPackBits): changed detection of
8070 ptr->bitfield vs. sym.bitfield, fixed access via generic
8071 pointers, removed dead (wrong) code for multibyte bitfields
8072 * (genNearPointerGet, genGenPointerGet): removed useless code,
8073 fixed bitfield detection, fixes #1250594
8074 * (genNearPointerSet): removed useless code
8075 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8076 and introduced macro pic16_emitpcode that conditionally emits
8077 the origin of the following pCode (useful for debugging SDCC)
8078 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8079 * (createDefmap): fixed handling of LFSR for --optimize-df
8081 2005-08-02 Borut Razem <borut.razem AT siol.net>
8083 * device/lib/Makefile.in: pic16 libraries build enabled since
8084 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8086 2005-08-02 Raphael Neider <rneider AT web.de>
8088 * src/pic16/gen.c (genPackBits): removed deprecated warning
8089 * (genGenPointerSet): fixed bitfield detection
8091 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8093 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8095 2005-07-31 Raphael Neider <rneider AT web.de>
8097 * device/lib/pic16/libdev/pic18f458.c,
8098 device/include/pic16/pic18f458.h: added missing T0CONbits
8100 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8102 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8104 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8106 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8108 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8110 * device/include/mcs51/at89c51ed2.h: added.
8112 2005-07-23 Raphael Neider <rneider AT web.de>
8114 * src/pic/gen.h: added emitpcode macro for debugging
8115 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8116 and replace by macro adding debug information on demand
8117 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8118 * (gencjne): tried to fix; replaced with correct (slower) code
8119 * (gen{Unp,P}ackBits): fixed single bit access
8120 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8121 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8122 previous instruction
8123 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8124 register has to be handled with care (forbidding movement
8125 of assignments/uses, removing assignments completely, ...)
8126 * (pCodeOptime2pCodes): make use of regIsSpecial
8127 * added lots of debugging output (commented out)
8128 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8129 from being reused as result UNLESS it is known to work
8131 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8133 * support/Util/dbuf.h: include <stddef.h> for size_t
8134 * .version: changed to version 2.5.2
8136 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8138 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8140 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8142 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8143 (genModOneByte): removed needless psha/pula
8145 2005-07-22 Raphael Neider <rneider AT web.de>
8147 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8148 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8149 * src/pic/gen.c (resolveIfx): do not "invent" labels
8150 * (genSkipc): changed to positive logic
8151 * (genSkipCond): removed as no longer needed
8152 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8154 * (genLeftShift): check operands are in different registers
8155 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8156 INCF does not update CARRY...
8157 * src/pic/main.c: fixed _linkCmd
8158 * src/pic/pcode.c (unlinkpCode): added inactive code
8159 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8160 alive (do not assign result and operand overlapping registers)
8162 2005-07-22 Raphael Neider <rneider AT web.de>
8164 * src/pic/device.c (dump_sfr): replaced register declaration with
8165 call to emitSymbolToFile() to avoid duplicate symbols
8166 * (assignRelocatableRegisters): do not declare external symbols
8167 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8168 right (take size of type, not etype)
8169 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8170 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8171 * (packRegsForAccUse): disabled assignment of WREG as
8172 the result reg to prevent occurence of just fixed #1235003,
8174 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8175 symbols (avoids duplicate symbols in .asm file)
8176 * (pic14emitRegularMap): use emitSymbolToFile()
8177 * src/pic/gen.c (aopOp): fixed spillLocation handling
8178 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8179 * (genDataPointerSet): removed unneccessary variables/output
8181 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8183 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8184 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8186 2005-07-21 Raphael Neider <rneider AT web.de>
8188 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8189 architecture cannot handle them efficiently, fixes bug #1235003
8190 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8191 check for empty sets before using them (fixes bug #1232190)
8193 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8195 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8196 (lnksect2): generate warnings for memory overlap
8197 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8198 constseg to set the name of these segments so you can instruct the linker
8199 to place them in banks
8200 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8201 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8202 added code_seg and const_seg to options
8203 * src/SDCCglue.c (emitMaps): use options.const_seg,
8204 (createInterruptVect): put interrupt vectors in segment HOME,
8205 (glue): put HOME before static segment and put the main glue in HOME,
8206 (glue): use options.code_seg
8207 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8208 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8209 these segments so you can instruct the linker to place them in banks
8210 (linkEdit): use code_loc for HOME segment which should be the first
8211 segment in code memory now
8212 * src/SDCCmem.c: fixed more stuff like bug 1238386
8213 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8214 (changePointer): don't change function pointers to code pointers for
8216 (compareType): added exceptional check for banked function pointers
8217 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8218 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8219 after static in code memory
8220 * src/mcs51/gen.c: added aopLiteralLong prototype,
8221 (aopForSym): use getSize for functions,
8222 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8223 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8224 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8226 (genPcall): use call for literal function pointers and generate banked
8227 calls over the one trampoline so there's only one place for the user to
8228 modify according to his/hers hardware,
8229 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8230 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8231 * src/mcs51/main.c: added keyword banked,
8232 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8233 * support/Util/SDCCerr.c,
8234 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8235 needed for passing the bank and address to the trampoline
8236 * device/lib/mcs51/crtbank.asm: added for bankswitching
8237 * device/lib/mcs51/Makefile: added crtbank
8239 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8241 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8242 for fields at offset 0 of a struct or union as reported
8243 on 2005-07-07 in the developer mailing list.
8245 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8247 * src/SDCCmem.c: fixed bug 1238386
8249 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8251 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8252 (patch #1144962), added peephole 300, enabled 259.x
8253 * doc/sdccman.lyx: removed screenshot and provided link instead
8255 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8257 * doc/sdccman.lyx: added section about debugging with ddd
8258 * doc/figures/ddd_example.eps: screenshot of debugging session
8260 2005-07-04 Raphael Neider <rneider AT web.de>
8262 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8263 like CODE pointers, fixes #1115683
8264 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8265 call, fixes bugs #1232211, #1228110,
8266 fixed wrong casts to pCodeFlow from pCodeInstructions
8268 2005-07-04 Raphael Neider <rneider AT web.de>
8270 * src/pic/gen.c (popGet): changed assert to allow for
8272 * (popGetAddr): changed signature to provide
8273 an additional index, patched all call sites
8274 * (genCmpEq): handle literal-like operands correctly
8275 * (genAddrOf): added sanity checks on __code/__data pointers
8276 * (genAssign): added handling of symbols from __code section
8277 * (gencjne): do not generate code for comparisons whose result
8278 is neither stored nor used, fixes bug #1171114
8279 * (AccLsh, AccRsh): operate on operand instead of WREG
8280 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8281 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8283 * rewrote complete shift-by-literal logic, commented unused
8285 * (genConstPointerGet): get multiple bytes (if result size > 1),
8286 fixed handling of non-immediate addresses
8287 * (genPointerGet): handle CODE pointers like CONST pointers
8288 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8289 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8290 operand is to be treated as a literal or not
8291 * (mov2w,genPcall,genCmpEq),
8292 src/pic/genarith.c: use aop_isLitLike() to decide between
8293 literal/register contents
8294 * (addSign): added missing offset
8295 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8296 only emit comment in debug-mode,
8297 use {aop,op}_isLitLike throughout the file
8298 * src/pic/glue.c: fix initializers for pointers (work in progress)
8299 * src/pic/pcode.c (get_op): honor index on _const symbols
8300 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8301 * (dumppBlock): added pCode size estimation
8302 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8303 check for IS_SYMOP before OP_SYMBOL'ing
8304 * fixed indentation, compacted switch-statements
8305 * (allocReg): find free register and allocate it instead of
8306 allocating new registers all the time
8307 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8308 registers as its operands (necessary only for multibyte GETs)
8310 2005-07-01 Raphael Neider <rneider AT web.de>
8312 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8313 debugging .asm-output macros FENTRY + FEXIT
8314 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8316 * (emitpComment): NEW, printf to pCode
8317 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8319 * (popGetAddr): NEW, variant of popGet to access an immediates
8320 high(er) bytes instead of the n'th byte of memory they reference,
8321 replaced popGet with popGetAddr where neccessary
8322 * (genDataPointerGet): reactivated and fixed implementation
8323 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8325 * (genDataPointerSet): fixed multibyte assignments
8326 * (genpic14Code): fixed --i-code-in-asm handling
8327 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8328 * (genPlus): fixed index-out-of-bounds error
8329 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8330 * src/pic/ralloc.c: added debugging output macro FENTRY2
8331 * (spillThis): fixed indentation, enbraced for-body for clarity
8332 * (rematStr): commented out as now unused
8333 * (regTypeNum): commented out special spill case (overwrites
8335 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8337 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8339 * doc/sdccman.lyx: documented sfr16/sfr32,
8340 added example for using storage class with function pointers
8341 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8343 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8345 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8346 * device/lib/_itoa.c,
8347 * device/lib/_ltoa.c: optimized codesize
8348 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8349 but don't know how to suppress the double warning.
8350 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8351 * support/Util/SDCCerr.c,
8352 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8354 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8356 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8357 fixed old K&R prototypes
8358 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8359 * device/lib/_gptrget.c,
8360 * device/lib/_gptrgetc.c,
8361 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8362 also new versions for small generic pointers and banked generic pointers
8363 * src/port.h: added const_name
8364 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8365 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8366 * src/SDCCcse.c (findPrevIc): check all associative operators
8367 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8368 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8369 * src/SDCCmem.c: updated comments,
8370 set far-space to 0 for pdata, results in optimized code
8371 * src/SDCCmem.h: added macro CONST_NAME
8372 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8373 moving the info into the highest bits, see also gptrget/gptrput
8374 * src/src.dsp: added sdcc.ico to project files
8375 * src/avr/gen.c (genCast): fixed bug 0x%d
8376 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8377 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8378 relation between ptr_type and DCL_TYPE,
8379 (genCast): fixed bug 0x%d
8380 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8381 (CODE)" for const_name
8382 * src/hc08/gen.c (genCast): fixed bug 0x%d
8383 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8384 (hc08_port): added "CONST (CODE)" for const_name
8385 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8386 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8387 between ptr_type and DCL_TYPE,
8388 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8389 operand* and took AOP() inside function so sfr-ness can be checked,
8390 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8392 (genFunction, genEndFunction): optimized stack setup,
8393 (genMinus): optimized for literals with ending zeroes (in bytes),
8394 (genCast): fixed bug 0x%d
8395 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8396 (mcs51_port): added "CONST (CODE)" for const_name
8397 * src/mcs51/peeph.def: made rule 226 more generic
8398 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8399 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8400 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8401 * src/z80/main.c (z80_port): added NULL for const_name,
8402 (gbz80_port): added NULL for const_name
8403 * support/regression/tests/bug663539.c,
8404 * support/regression/tests/sfr16.c: new tests
8406 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8408 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8410 2005-06-24 Raphael Neider <rneider AT web.de>
8412 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8414 * device/include/pic16/signal.h: added USBIF
8417 2005-06-24 Raphael Neider <rneider AT web.de>
8419 * device/lib/pic16/libdev/pic18f2455.c,
8420 device/include/pic16/pic18f2455.h: NEW
8421 * device/include/pic16/pic18fregs.h,
8422 device/lib/pic16/pics.all,
8423 src/pic16/device.c: added 18f2455
8424 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8425 device/include/pic16/{pic18f[68][567].h,usart.h}:
8426 replaced MULTIPLE_USARTS define with more relaible
8427 compatibility sfrs (for USART access)
8429 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8431 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8432 and the output asm file line is printed on two lines.
8434 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8436 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8437 BGT, BLE, BHI, and BLS instructions
8438 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8440 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8441 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8443 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8445 2005-06-15 Raphael Neider <rneider AT web.de>
8447 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8448 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8449 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8450 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8451 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8453 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8455 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8456 Marcel Telka in bug #1215704
8458 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8460 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8461 located in shared memory bank.
8463 2005-05-31 Raphael Neider <rneider AT web.de>
8465 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8466 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8467 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8469 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8471 * device/lib/_strncpy.c: fixed the fix
8473 2005-05-26 Raphael Neider <rneider AT web.de>
8475 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8476 initializers with \0, bug #1208187
8477 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8478 intializers with \0, bug #1208187
8480 2005-05-26 Raphael Neider <rneider AT web.de>
8482 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8483 initializers with \0, bug #1208187
8484 * src/pic16/main.c (_process_pragma): added sanity checks
8485 for stack position and size, emit warnings when appropriate
8487 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8489 * device/lib/_strncpy.c: fixed not filling with \0
8491 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8493 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8495 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8496 compound_statement),
8498 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8500 2005-05-24 Raphael Neider <rneider AT web.de>
8502 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8504 2005-05-24 Raphael Neider <rneider AT web.de>
8506 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8507 TRISE definitions, closes bug #1162453
8509 2005-05-22 Raphael Neider <rneider AT web.de>
8511 * src/pic16/main.c (_process_pragma): check for missing
8512 arguments to pragmas code and udata
8513 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8514 consistency fixes to match other headers (thanks to Jim Paris)
8515 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8517 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8519 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8521 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8523 * support/regression/tests/bug1198642.c: new test
8524 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8525 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8526 * support/scripts/resource.h,
8527 * support/scripts/resource.rc,
8528 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8529 * support/scripts/sdcc.ico: added 32x32 icon
8531 2005-05-18 Raphael Neider <rneider AT web.de>
8533 * device/lib/pic16/libdev/pic18f*.c,
8534 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8535 keywords to "__sfr" and "__at (X)"
8536 * device/include/pic16/pic18fregs.h: added pic18f4520
8537 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8538 #1203088 (MPLAB compatibility)
8540 2005-05-17 Raphael Neider <rneider AT web.de>
8542 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8543 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8544 * device/lib/pic16/pics.all: added new devices
8545 * src/pic16/device.c: added support for pic18f4520
8547 2005-05-16 Raphael Neider <rneider AT web.de>
8548 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8549 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8550 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8551 convenience function for bit access
8553 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8555 * device/lib/printf_large.c: fixed bug 1193299
8556 * support/regression/tests/bug1057979.c: added test %3.3s
8558 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8560 * device/include/mcs51/8051.h,
8561 * device/include/mcs51/8052.h: made parseable with lint
8562 * device/include/mcs51/lint.h: added include file for (sp)lint
8563 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8564 * doc/cdbfileformat.lyx,
8565 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8567 2005-05-14 Raphael Neider <rneider AT web.de>
8569 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8570 * device/lib/pic16/libc/stdlib/itoa.c (new)
8571 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8572 * device/lib/pic16/libio/Makefile: exclude subdir according to
8573 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8574 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8575 * src/pic16/gen.c (genFunction): prevent annoying warning
8576 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8578 * support/cpp2/cppmain.c (cpp_output_string): new
8579 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8582 2005-05-13 Borut Razem <borut.razem AT siol.net>
8584 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8586 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8588 * .version: changed to version 2.5.1; back to bleeding edge development
8590 2005-05-11 Borut Razem <borut.razem AT siol.net>
8592 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8593 generate PDF version 1.3 documents
8595 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8597 * .version: changed to version 2.5.0
8599 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8601 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8603 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8605 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8606 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8607 well as many smaller updates.
8608 * .version: changed to version 2.5.0-pre1
8610 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8612 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8614 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8616 * support/regression/tests/bug1185672.c: added
8617 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8619 * src/mcs51/gen.c (genCall): added comments, made it look safer
8620 * src/mcs51/gen.c (genEndFunction): simplified
8622 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8624 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8626 2005-04-14 Borut Razem <borut.razem AT siol.net>
8628 * fixed bug 1045046 - SIGSEGV with really simple code?:
8629 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8630 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8632 2005-04-14 Borut Razem <borut.razem AT siol.net>
8634 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8635 src/pic16/device.h: temporarily disabled experimental #inline pragma
8638 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8640 * device/include/z80/stdio.h,
8641 * device/include/z80/string.h: removed these highly incomplete files so
8642 SDCC can use the default ones in device/include/
8644 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8646 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8648 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8651 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8653 * device/include/malloc.h: removed redundant __reentrant prototypes
8654 * device/lib/_mullong.c: added working xstack variant in asm (C version
8655 doesn't pass regression tests)
8656 * device/lib/bpx.c: used __data and made bpx char for mcs51
8657 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8658 (createFunction): fixed bug with xstackPtr
8659 * src/SDCCcse.c: corrected comments
8660 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8661 (killDeadCode, eBBlockFromiCode): removed unused code
8662 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8664 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8665 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8666 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8667 (genModOneByte): fixed warning in MSVC
8668 * src/mcs51/main.c (): added comments
8669 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8671 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8673 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8675 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8677 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8679 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8681 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8682 characters arrays of larger size than the declared one.
8684 2005-04-10 Borut Razem <borut.razem AT siol.net>
8686 * src/pic/gen.c (genInline),
8687 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8688 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8689 (findNextInstruction), (findPrevInstruction),
8690 (findInstructionUsingLabel),
8691 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8692 * src/pic/pcode.c (findLabel): added missing '\n'
8693 * src/src.dsp: added SDCCdwarf2.c to the project
8695 2005-04-09 Borut Razem <borut.razem AT siol.net>
8697 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8699 2005-04-08 Raphael Neider <rneider AT web.de>
8701 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8702 into the chain after a given one) and mergeDefmapSymbols (combine
8703 defmap entries for each symbol per pcode)
8704 * (createDefmap): have defmap entries merged in the end
8705 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8706 a symbol before replacing one access type's symbol, merge symbols in
8707 the end (replacement symbol might already have an entry)
8708 * (assignValnums): keep reference to written WREG intact
8710 2005-04-08 Raphael Neider <rneider AT web.de>
8712 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8715 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8717 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8720 2005-04-07 Raphael Neider <rneider AT web.de>
8722 * device/include/pic16/usart.h: added compatibility defines for
8723 devices with more than one USART
8724 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8726 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8728 * device/lib/Makefile.in: updated for port specific include
8730 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8732 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8734 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8736 * device/include/8051.h,
8737 * device/include/8052.h,
8738 * device/include/at89S8252.h,
8739 * device/include/at89c55.h,
8740 * device/include/at89x051.h,
8741 * device/include/at89x51.h,
8742 * device/include/at89x52.h,
8743 * device/include/mcs51reg.h,
8744 * device/include/reg51.h,
8745 * device/include/reg764.h,
8746 * device/include/regc515c.h,
8747 * device/include/sab80515.h: (re)moved these 12 files
8748 * device/include/mcs51/8051.h,
8749 * device/include/mcs51/8052.h,
8750 * device/include/mcs51/at89S8252.h,
8751 * device/include/mcs51/at89c55.h,
8752 * device/include/mcs51/at89x051.h,
8753 * device/include/mcs51/at89x51.h,
8754 * device/include/mcs51/at89x52.h,
8755 * device/include/mcs51/mcs51reg.h,
8756 * device/include/mcs51/reg51.h,
8757 * device/include/mcs51/reg764.h,
8758 * device/include/mcs51/regc515c.h,
8759 * device/include/mcs51/sab80515.h: and added them here
8761 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8763 * device/include/stdarg.h: changed SDCC specific keywords to double
8765 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8767 * device/include/hc08/mc68hc908gp32.h,
8768 * device/include/hc08/mc68hc908jb8.h,
8769 * device/include/hc08/mc68hc908jkjl.h,
8770 * device/include/hc08/mc68hc908qy.h: fixed comments
8771 * device/include/mcs51/README: updated
8772 * device/include/mcs51/c8051f120.h: added PINRSF
8773 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8774 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8775 amidst code. Also inline is not supported.
8777 2005-04-06 Raphael Neider <rneider AT web.de>
8779 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8780 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8781 callers stack/frame pointers
8783 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8785 * device/include/pic16/usart.h: added, missing in previous commit,
8786 * device/include/pic16/adc.h: fixed typo,
8787 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8789 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8791 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8792 uninitialized because a bug appears with gplink
8793 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8794 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8795 complains for unrecognised option
8797 2005-04-05 Raphael Neider <rneider AT web.de>
8799 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8800 structs as well (using memcpy)
8801 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8802 on ISRs (GOTO has no label)
8803 * src/pic16/device.h: added OF_OPTIMIZE_DF
8804 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8805 new data flow analysis/optimization
8806 * src/pic16/pcode.c: added (prototypes for and implementation of)
8807 dataflow analysis functions, fixed pCodeInstructions' inCond and
8808 outCond values, made RCALL a branch instruction
8809 * (pic16_unlinkpCode): keep C line if possible
8810 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8811 C line moved if possible
8812 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8813 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8814 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8815 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8817 * (pic16_getJumptabpCode): NEW, needed in...
8818 * (LinkFlow): fixed handling of jumptables, calls and conditional
8820 * (pic16_InsertCommentAfter): NEW
8821 * (pic16_pCodeReplace): made verbose and flow preserving
8822 * (AnalyzeFlow): added call to data flow analysis
8823 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8824 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8825 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8827 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8829 * src/SDCCast.c (decorateType): fixed bug #1105626
8831 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8833 * device/include/asm/pic16/features.h,
8834 * pic18f*.h headers,
8835 * device/include/pic16/adc.h,
8836 * device/include/pic16/delay.h,
8837 * device/include/pic16/i2c.h,
8838 * device/include/pic16/malloc.h,
8839 * device/include/pic16/stdio.h,
8840 * device/include/pic16/stdlib.h,
8841 * device/include/pic16/string.h,
8842 * device/lib/pic16/libc/stdio/printf_tiny.c,
8843 * device/lib/pic16/libc/stdio/printf_small.c,
8844 * device/lib/pic16/libc/stdio/strmgpsim.c,
8845 * device/lib/pic16/libc/stdio/strmmssp.c,
8846 * device/lib/pic16/libc/stdio/strmusart.c,
8847 * device/lib/pic16/libc/stdio/vfprintf.c,
8848 * device/lib/pic16/libc/stdlib/ltoa.c,
8849 * device/lib/pic16/libc/stdlib/putchar.c,
8850 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8851 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8852 * device/lib/pic16/libc/stdlib/memchrram.c,
8853 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8854 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8855 * device/lib/pic16/libio/adc/adcbusy.c,
8856 * device/lib/pic16/libio/adc/adcread.c,
8857 * device/lib/pic16/libio/adc/adcsetch.c,
8858 * device/lib/pic16/libio/usart/ubaud.c,
8859 * device/lib/pic16/libio/usart/ubusy.c,
8860 * device/lib/pic16/libio/usart/udrdy.c,
8861 * device/lib/pic16/libio/usart/uopen.c,
8862 * device/lib/pic16/libio/usart/uputc.c,
8863 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8864 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8865 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8866 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8867 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8868 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8869 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8870 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8871 specific keywords to double underlined form,
8872 * device/lib/pic16/libc/Makefile.rules,
8873 * device/lib/pic16/libsdcc/Makefile.rules,
8874 * device/lib/pic16/libm/Makefile,
8875 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8876 to compile with C standard set in Makefile.common
8877 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8878 rand.c and crc.c in compilation process,
8879 * device/lib/pic16/libsdcc/int/divuint.c,
8880 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8881 `c' from signed to unsigned,
8882 * device/lib/pic16/startup/crt0.c,
8883 * device/lib/pic16/startup/crt0i.c,
8884 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8885 keywords to double underlined form, bug fixes in _do_cinit function
8886 which prevented the correct initialization of the .idata segment,
8887 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8888 core to enter a infinite loop
8889 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8891 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8893 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8895 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8897 * device/include/Makefile.in: add support for hc08 subdirectory
8898 * device/include/hc08/: new subdirectory
8899 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8900 Lucas Loizaga, thanks!
8901 * device/include/hc08/mc68hc908qy.h,
8902 * device/include/hc08/mc68hc908gp32.h,
8903 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8904 their own directory. Changed internal macro names to use the compiler
8905 reserved namespace. Changed SDCC specific keywords to double
8907 * device/include/math.h,
8908 * device/include/malloc.h,
8909 * device/include/stdarg.h,
8910 * device/include/stdbool.h
8911 * device/include/string.h,
8912 * device/include/tinibios.h,
8913 * device/include/ds400rom.h,
8914 * device/include/8051.h,
8915 * device/include/8052.h,
8916 * device/include/80c51xa.h,
8917 * device/include/at89c55.h,
8918 * device/include/at89S8252.h,
8919 * device/include/at89x51.h,
8920 * device/include/at89x52.h,
8921 * device/include/ds80c390.h,
8922 * device/include/reg764.h,
8923 * device/include/regc515c.h,
8924 * device/include/sab80515.h,
8925 * device/include/mcs51/c8051f000.h,
8926 * device/include/mcs51/c8051f018.h,
8927 * device/include/mcs51/c8051f020.h,
8928 * device/include/mcs51/c8051f040.h,
8929 * device/include/mcs51/c8051f060.h,
8930 * device/include/mcs51/c8051f120.h,
8931 * device/include/mcs51/c8051f300.h,
8932 * device/include/mcs51/c8051f310.h,
8933 * device/include/mcs51/c8051f320.h,
8934 * device/include/mcs51/c8051f330.h,
8935 * device/include/mcs51/c8051f350.h,
8936 * device/include/z180.h: Changed SDCC specific keywords to double
8939 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8941 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8943 * (pic16_assignConfigWordValue): disable testing of configuration
8944 register value with config mask,
8945 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8946 function with port->fun_prefix,
8947 * (genFunction): when generating a naked interrupt function never
8948 create an absolute segment placed in interrupt vector address, place
8949 the actual interrupt function at IVA instead, when an interrupt
8950 function is generated with unspecified interrupt then do not create
8951 the absolute section,
8952 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8953 code for generating a call to generic pointer get/put function with
8954 a call to function pic16_callGenericPointer(),
8955 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8956 the call to the generic pointer get/put functions with prefixing the
8957 function name with port->fun_prefix,
8958 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8959 * src/pic16/main.c (_process_pragma): prefix function with
8961 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8962 calling assembler, old 18Fxxxx macro is deprecated,
8963 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8964 PC_ASMDIR in while condition,
8965 * (findInstruction): add PC_ASMDIR in while condition,
8966 * (buildCallTree): prefix main with port->fun_prefix,
8967 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8968 identifier for variable with banked access in instructions BTFSS,
8969 BTFSC, BCF, BSF, BTG
8970 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8971 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8972 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8973 perform optimization when enviroment variable NO_REG_OPT is set,
8974 * (insideLRBlock): NEW, return 1 if register is inside an
8975 INF_LOCALREGS block,
8976 * (RemoveRegFromLRBlock): remove a register that is completely
8977 eliminated by register optimization, but it is still left in local
8978 register store/restore in/from stack block,
8979 * (Remove2pcodes): after removing register, check to see if it
8980 should be removed from local register store/restore in/from stack
8982 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8983 DUMMY_READ_VOLATILE,
8985 * device/include/pic16/adc.h: minor prototype modifications and
8987 * device/include/pic16/malloc.h: added GPL notice various
8989 * device/include/pic16/stdint.h: NEW, standard header for ints
8990 * device/include/pic16/delay.h: NEW, header for delay functions,
8991 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8993 * device/include/pic16/signal.h: NEW, header providing helper macros
8994 for implementing signal handlers,
8995 * device/include/pic16/stdio.h: added prototypes for functions,
8996 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8997 prototypes for stdin and stdout, added macro PUTCHAR to
8998 automatically implement putchar function prototype,
8999 * device/include/pic16/usart.h: modified and updated USART library,
9000 * device/lib/pic16/libio/adc/,
9001 * device/lib/pic16/libio/i2c: some modifications to improve library
9003 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9004 family of functions,
9005 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9006 family of functions and other sources,
9007 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9008 of the PIC18Fxx[28] devices,
9009 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9010 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9011 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9012 _do_cinit function, because the previous failed when local variables
9013 where not placed in the same memory bank,
9014 * device/lib/pic16/libsdcc/char/: various modifications to improve
9015 library performance,
9016 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9017 information on the new functions of the c library and more...
9019 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9021 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9023 2005-03-26 Raphael Neider <rneider AT web.de>
9025 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9026 if condition == CARRY)
9027 * (genCmp): adapted to new genSkipc semantics
9028 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9029 on rIfx (genCmp was broken)
9031 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9033 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9034 * src/z80/main.c (_keywords[]),
9035 * src/SDCCglobal.h (struct options),
9037 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9038 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9039 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9040 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9041 always available in leading double underscore form. The C99 support is
9042 mostly missing, but it's a start.
9043 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9044 reserved identifier "__data".
9046 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9048 * src/mcs51/peeph.def: fixed bug 1170013
9050 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9052 * device/include/mcs51reg.h: fixed bug 842007
9054 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9056 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9059 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9061 * src/port.h (struct PORT),
9062 * src/avr/ralloc.c (avr_assignRegisters),
9064 * src/ds390/ralloc.c (ds390_assignRegisters),
9066 * src/hc08/ralloc.c (hc08_assignRegisters),
9068 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9070 * src/pic/ralloc.c (pic14_assignRegisters),
9072 * src/pic16/ralloc.c (pic16_assignRegisters),
9074 * src/xa51/ralloc.c (xa51_assignRegisters),
9076 * src/z80/ralloc.c (z80_assignRegisters),
9078 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9079 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9081 * src/SDCCdflow.c (computeDataFlow),
9083 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9085 * src/SDCCcflow.c (*),
9087 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9088 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9089 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9090 immedDom() returning wrong block; probably fixes bug #1160833)
9092 2005-03-20 Borut Razem <borut.razem AT siol.net>
9094 * support/scripts/inc2h.pl: WIN32 port
9096 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9098 * device/lib/makefile.in: added abs.c and labs.c
9100 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9102 * device/include/stdint.h: added
9103 * device/lib/abs.c: added
9104 * device/lib/labs.c: added
9105 * device/include/stdlib.h: added abs() and labs() prototypes
9106 * device/lib/libsdcc.lib: added abs and labs
9107 * device/include/float.h,
9108 * device/lib/_fsmul.c,
9109 * device/lib/printf_fast.c,
9110 * device/lib/printf_tiny.c: updated comments
9112 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9114 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9117 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9119 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9120 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9122 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9124 * device/lib/printf_large.c: removed inline assembly for portability and
9125 readability. Use printf_fast if speed or size are more important.
9126 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9127 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9129 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9131 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9132 prevent compiler warning
9134 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9136 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9137 moved to level 0 and declared as static. Also they are explicit
9138 placed in access bank. This was necessery because some times they
9139 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9140 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9141 optimizations. Currently only compare to unsigned char is implemented,
9142 * src/pic16/gen.c: added fReturnIdx array,
9143 * (struct resolvedIfx) is moved to gen.h and made public,
9144 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9145 * (aopForSym): added an optimization to directly store in stack of
9146 the operand of a SEND iCode,
9147 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9148 but as registers instead (AOP_REG) using the fReturnIdx array,
9149 * (pic16_freeAsmop): remove the freed register from the
9150 _G.sregsAlloc field,
9151 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9152 a compare of 'WREG',
9153 * (pic16_popGetTempRegCond): changed function prototype, now
9154 function takes also a bitVector argument v which holds the current
9155 set of registers that are allocated for stack access by aopForSym,
9156 registers allocated in aopForSym for accessing stack symbols are not
9157 any more part of the functions usedRegs field,
9158 * (genCall): some times aopOp is called for a stack variable to be
9159 send, aopForSym might perform the push, if this is true make sure
9160 that genCall doesn't push the variable twice by testing _G.resDirect,
9161 * (genFunction): changed testing for unspecified interrupt number
9162 from 256 to INTNO_UNSPEC,
9163 * modified selection scheme of frame pointer generation. Previously
9164 if function did use local registers a frame pointer was generated,
9165 now a frame pointer is generated only if function has arguments
9166 (that need PLUSW2 register access), or has stack arguments, or the
9167 compiler is not instructed to omit the frame pointer,
9168 * (genEndFunction): before restoring local registers that were saved
9169 in the function preamble, also restore the registers that *might*
9170 have been allocated for stack access,
9171 * (genRet): removed some old comments,
9172 * (genCmp, the active (RN's) version): added a call to the
9173 pic16_genCmp_special function to perform the compare with a more
9174 robust and optimized way,
9175 * (genInline): a feature has been added in inline code generation,
9176 which allows a wildcard variable substitution when writing inline
9177 assembly. Code is incomplete and experimental therefore undocumented,
9178 * (genCast): changed order of aopOp for result and right to allow
9179 aopForSym to directly load the result if possible,
9180 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9181 perform an optimized compare on some selected special occasions,
9182 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9183 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9184 generate an IVT any more,
9185 * src/pic16/main.c (pic16_optionsTable): added command line option
9187 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9188 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9190 * src/pic16/NOTES: Raphael Neider added in list of active developers
9191 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9192 jumptable_end to prevent bug #,
9193 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9194 inCond and outCond fields,
9195 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9196 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9197 turn off register spilling,
9198 * (packRegsForOneUse): synced with other ports' versions although it
9199 is not used currently,
9200 * (pic16_packRegisters): added an optimization while reading
9201 structure bitfields, some registers may be saved (malloc code is
9202 decreased by 80 bytes)
9204 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9206 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9207 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9208 this can be optimized more?
9210 2005-03-10 Raphael Neider <rneider AT web.de>
9212 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9213 genNearPointerGet): (hopefully) fixed access to bitfields via
9214 pointers (p->bitN = x; and x = p->bitN; failed)
9216 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9218 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9220 2005-03-09 Raphael Neider <rneider AT web.de>
9222 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9224 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9226 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9227 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9228 (regTypeNum): set REG_BIT type if necessary
9229 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9230 * support/regression/tests/critical.c: check bug 1144613
9232 2005-03-02 Raphael Neider <rneider AT web.de>
9234 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9236 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9238 * src/avr/ralloc.c (serialRegAssign),
9239 * src/ds390/ralloc.c (serialRegAssign),
9240 * src/hc08/ralloc.c (serialRegAssign),
9241 * src/mcs51/ralloc.c (serialRegAssign),
9242 * src/pic/ralloc.c (serialRegAssign),
9243 * src/pic16/ralloc.c (serialRegAssign),
9244 * src/xa51/ralloc.c (serialRegAssign),
9245 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9247 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9249 * src/SDCCast.c (decorateType): fixed bug 1124787
9251 2005-02-20 Hubert Sack <sack AT digiplan.de>
9252 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9254 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9257 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9259 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9260 to keep the correct label reference count when adding/removing references
9261 to labels. A peephole file using this is appended to patch #1144962.
9263 2005-02-14 Raphael Neider <rneider AT web.de>
9265 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9266 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9267 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9268 retrievals of result operand's value on assignment
9270 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9272 * device/include/pic16/string.h: modified prototype for memccpy()
9273 to memccpy(void *, void *, char, size_t)
9274 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9275 check whether to omit frame pointer or not,
9276 * (genInline): convert all occurences of "\n" to LF in inline
9277 assembler blocks, this helps formatting the inline text,
9278 * (pic16_loadFSR0): modified prototype,
9279 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9280 removed some 8051 legacy code,
9281 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9282 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9283 before allocating temporary registers in functions,
9285 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9287 * support/regression/tests/bitvars.c: corrected the "fix"
9289 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9291 * support/regression/tests/bitvars.c,
9292 * support/regression/tests/bitwise.c,
9293 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9295 2005-02-10 Raphael Neider <rneider AT web.de>
9297 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9298 different size for Alpha
9299 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9301 2005-02-09 Raphael Neider <rneider AT web.de>
9303 * src/SDCC.lex(doPragma) : save and restore warning options as well
9304 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9305 * have #pragma less_pedantic set the errorlevel to WARNING
9307 * (cloneOptimize) : fixed wrong malloc's size
9308 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9309 facilitate correct handling of #pragma (save|restore)
9311 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9313 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9315 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9317 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9319 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9321 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9323 2005-02-02 Raphael Neider <rneider AT web.de>
9325 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9326 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9327 * (pic16_storeForReturn): fixed to allow returning function pointers
9328 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9329 * device/include/pic16/{stddef.h,stdbool.h}: added
9331 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9333 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9335 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9337 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9338 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9339 appeared to be required
9341 2005-01-31 Borut Razem <borut.razem AT siol.net>
9343 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9344 include/mcs51 and include/z80 directories to the package
9346 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9348 * src/hc08/gen.c (genFunction): fixed bug #1112752
9350 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9352 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9354 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9356 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9358 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9360 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9362 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9364 * device/include/c8051fxxx.h: removed these 6 files
9365 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9367 2005-01-26 Raphael Neider <rneider AT web.de>
9369 * src/pic16/gen.c (genAssign): fixed assignment from longs
9370 in codespace (were cut to three bytes)
9371 * (genDummyRead): implemented (except for CODESPACE...),
9373 * src/pic16/glue.c (emitStatistics): beautified
9374 * device/lib/pic16/libm/Makefile: added include path
9376 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9378 * src/z80/gen.c (aopPut): fixed bug #1103902
9380 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9382 * device/lib/expf.c: fixed bug #1095792
9384 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9386 * device/lib/pic16/libm: added Math library sources
9388 2005-01-24 Raphael Neider <rneider AT web.de>
9390 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9391 to enable upcast to pCodeOpReg2 (there is no type tag to
9392 differenciate the two and pic16_popGet2p cast into PCOR2)
9393 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9394 (sizeof(sectNames) changed to sizeof(sectName))
9395 Both patches fix segfaults under MinGW.
9397 2005-01-23 Raphael Neider <rneider AT web.de>
9399 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9400 Safe_[mc]?alloc()'ed variables
9401 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9402 of (byte sized) temporaries (assign them to WREG for now)
9403 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9404 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9405 this might fix SIGSEGVs on MinGW...
9406 * src/SDCCopt.c (killDeadCode): restored original behaviour
9407 (volatile operands might get thrown away though)
9409 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9411 * src/pic16/gen.c: fixed bug #1106975,
9412 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9413 pointer update, INTCON is saved, global interrupts are disabled and
9414 restored after updateing TOS.
9415 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9416 * added function attribute 'shadowregs' to take advantage of shadow
9418 * added function attribute 'wparam' as an alternative to the wparam
9420 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9421 user declares a non-ISR function as 'shadowregs',
9422 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9424 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9426 * .version: bumped version number to 2.4.8
9427 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9429 * device/lib/pic16/libio/i2c/: I2C module support library,
9430 * device/include/pic16/i2c.h: I2C support library header,
9431 * device/lib/pic16/libc/stdio/: standard IO support sources,
9432 * (printf_small.c): printf_small() source, supports float print,
9433 * (printf_tiny.c): printf_tiny() source, does not support floats,
9434 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9435 enable global optimizations for entire library source, other
9436 Makefiles in the source tree are also modified to reflect this,
9437 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9439 * doc/sdccman.lyx: updated to reflect new changes,
9440 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9441 sym->onStack if-case,
9442 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9443 sbit, idata, _idata, xdata, _xdata,
9444 * added pragma library, to link an external library, (see doc),
9445 * removed command line options, --pomit-config-words, --pomit-ivt,
9446 --pleave-reset-vector,
9447 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9448 when calling assembler to reflect memory model used, also define
9449 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9450 reflect stack model used,
9451 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9452 on stack return NULL,
9454 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9456 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9457 of the operands is volatile. Fixes #1020220
9459 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9461 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9462 * (OptimizeRegUsage): make sure that there is really no other flow where
9463 the first pCode is used
9465 2005-01-22 Raphael Neider <rneider AT web.de>
9467 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9468 to fix #1106967 (pCode->seq are not set up correctly)
9470 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9472 * src/SDCCglue.c (glue): make sure code area is declared before the
9473 static initialization area.
9475 2005-01-21 Raphael Neider <rneider AT web.de>
9477 * device/lib/Makefile.in: fixed test for pic16 install dir
9478 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9480 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9481 added --optimize-goto compiler switch and pragma wparam documentation
9482 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9483 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9484 and PRODH closing bug #1071770 (peephole optimizer)
9486 2005-01-19 Raphael Neider <rneider AT web.de>
9488 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9489 cmdLine buffers (used when calling sdcpp...) are large enough
9490 (MAX_PATH=256 truncates arguments leading to system halts when
9492 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9493 * (genUminus): rewritten to for efficiency
9494 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9495 used uninitialized in some cases)
9496 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9497 copy the third byte from the int -- now assumes 0x80 (data memory)
9498 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9499 operands (genAddLit expects the iCode's operands to swapped as
9500 well), fixed leftover bytes (crashed for short left operands)
9501 * (pic16_genMinusDec): performance improvements, removed false
9503 * (pic16_genMinus): fixed to cope with differently sized operands
9504 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9506 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9507 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9508 new banksel optimization
9509 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9510 analysis for temporary registers (segfaults...)
9511 * src/pic16/peeph.def: added rule
9513 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9515 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9516 which converts a float number to its ASCII representation
9517 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9518 functions to convert the fractional and integer part of a float to ASCII,
9519 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9520 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9522 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9524 * device/include/pic16/adc.h: added GPL info,
9525 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9526 a pCodeOp as tested operand,
9527 * (genNearPointerGet): optimized bit testing, does not use
9528 intermediate register for bit value, test directly instead with
9529 BTFSS, BTFSC, works only for single bits,
9530 * (genpic16Code): dump the name of the iCode in the asm,
9531 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9532 renamed to pic16_decodeOp,
9533 * (serialRegAssign): do not allocate a temporary register for iCode
9534 sequences that test a single bit for 1/0
9536 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9538 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9539 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9540 access stack and frame pointers. They are initially assigned to
9541 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9542 accessing SFRs. Updated all occurences of modification of stack or
9543 frame pointer in gen.c and pcode.c,
9544 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9545 assigning of a literal value to pointers,
9546 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9547 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9550 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9552 * doc/sdccman.lyx: update documentation about stack pragma, added
9553 some info for stack memory models
9555 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9557 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9559 2005-01-08 Raphael Neider <rneider AT web.de>
9561 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9562 udata sections to fix bug #1097823
9564 2005-01-05 Raphael Neider <rneider AT web.de>
9566 * src/pic16/gen.c (genGenericShift): added handling of differently
9567 sized left operand and result
9569 2005-01-04 Raphael Neider <rneider AT web.de>
9571 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9572 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9573 to hold the condition bit)
9574 * added new version of genCmp (old code available via #define)
9575 * added new version of genShiftLeft/genShiftRight in a generic
9576 way, now supports shifting by negative values
9577 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9578 shiftCount (expected by genGenericShift)
9579 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9580 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9582 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9583 is an invalid literal too...)
9585 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9587 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9588 from Raphael Neider,
9589 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9590 for 8-bit literals. This fixes some literal operands which are sign
9591 extended to 16-bits ints when instruction needs only 8-bits.
9593 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9595 * device/lib/logf.c: added mcs51 assembly version
9596 * device/lib/expf.c: added mcs51 assembly version
9597 * device/lib/_logexpf.c: new shared asm code for expf and logf
9598 * device/include/math.h: add defines for assembly math library
9599 * device/lib/Makefile.in: build new _logexpf.c
9600 * device/lib/libfloat.lib: use new _logexpf.c
9602 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9605 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9606 device types which have less than 0x7f registers.
9608 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9610 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9612 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9614 * device/lib/printf_fast.c: only build on supported arch.
9615 * device/lib/printf_tiny.c: only build on supported arch.
9616 * device/lib/printf_fast_f.c: only build if asm float lib
9617 * device/lib/_fsget1arg.c: only build if asm float lib
9618 * device/lib/_fsget2args.c: only build if asm float lib
9619 * device/lib/_fsnormalize.c: only build if asm float lib
9620 * device/lib/_fsreturnval.c: only build if asm float lib
9621 * device/lib/_fsrshift.c: only build if asm float lib
9622 * device/lib/_fsswapargs.c: only build if asm float lib
9623 * device/include/stdio.h: don't provide print_fast,
9624 print_fast_f, print_tiny prototypes if --xstack used
9626 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9628 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9629 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9632 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9634 * device/lib/printf_fast_f.c: same as printf_fast, but
9635 with floating point enabled
9636 * device/lib/printf_fast.c: minor tweaks
9637 * device/include/stdio.h: add printf_fast_f
9639 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9641 * src/SDCCmain.c: make --float-reent default for mcs51
9642 * device/lib/_fsadd.c: added mcs51 assembly version
9643 * device/lib/_fssub.c: added mcs51 assembly version
9644 * device/lib/_fsmul.c: added mcs51 assembly version
9645 * device/lib/_fsdiv.c: added mcs51 assembly version
9646 * device/lib/_fseq.c: added mcs51 assembly version
9647 * device/lib/_fsneq.c: added mcs51 assembly version
9648 * device/lib/_fsgt.c: added mcs51 assembly version
9649 * device/lib/_fslt.c: added mcs51 assembly version
9650 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9651 * device/lib/Makefile.in: add _fscmp to build
9652 * device/lib/libfloat.lib: add _fscmp to build
9654 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9656 * device/lib/_fs2slong.c: added mcs51 assembly version
9657 * device/lib/_fs2sint.c: added mcs51 assembly version
9658 * device/lib/_fs2schar.c: added mcs51 assembly version
9659 * device/lib/_fs2ulong.c: added mcs51 assembly version
9660 * device/lib/_fs2uint.c: added mcs51 assembly version
9661 * device/lib/_fs2uchar.c: added mcs51 assembly version
9662 * device/lib/_slong2fs.c: added mcs51 assembly version
9663 * device/lib/_sint2fs.c: added mcs51 assembly version
9664 * device/lib/_schar2fs.c: added mcs51 assembly version
9665 * device/lib/_ulong2fs.c: added mcs51 assembly version
9666 * device/lib/_uint2fs.c: added mcs51 assembly version
9667 * device/lib/_uchar2fs.c: added mcs51 assembly version
9668 * device/include/float.h: added #define to select asm vs c
9670 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9672 * device/lib/printf_fast.c: improvements to float output
9673 * device/include/float.h: add defines for assembly float library
9674 * device/lib/_fsget1arg.c: receive 1 float arg
9675 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9676 * device/lib/_fsnormalize.c: normalize a float
9677 * device/lib/_fsreturnval.c: return float, various helper routines
9678 * device/lib/_fsrshift.c: right shift a float's mantissa
9679 * device/lib/_fsswapargs.c: swap 2 floats
9680 * device/lib/Makefile.in: build these 6 new files for mcs51
9681 * device/lib/libfloat.lib: add these 6 files to the library
9683 2004-12-26 Borut Razem <borut.razem AT siol.net>
9685 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9688 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9690 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9691 and fully reentrant and register bank neutral.
9692 * device/lib/printf_fast.c: added float (not enabled by default),
9693 added compact/slower integer (also not enabled by default),
9694 improved size/speed of fast integer code, other minor changes
9695 * device/include/stdio.h, device/lib/Makefile.in,
9696 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9698 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9700 * src/pic16/pcode.c: declaring variables other than at the start of a
9701 block is not supported in C by VC6.
9703 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9705 * applied a previous patch from Raphael Neider that wasn't included
9706 in the previous commits, which fixes infinite loops within jumptable
9708 * made some fixes that previous patches introduced
9710 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9712 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9713 that fixes an issue with AOP_PCODE asmop's offset,
9714 * (pic16_popCopyReg): update instance field too,
9715 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9716 function of pic port,
9717 * (genCmp, genAnd, genAssign),
9718 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9720 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9722 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9723 variables initial values to idata section,
9724 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9725 variables in some functions. This utilizes parmBytes field of iCode
9726 structure to hold the offset of the variable in stack. (might be
9727 able to use the stack field too?)
9728 * applied patch from Raphael Neider # ### , # ###
9729 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9730 variable initial values in idata section,
9731 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9732 for static variables with initial value
9733 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9734 applied fix in while loop from Raphael Neider.
9736 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9738 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9739 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9740 * src/ds390/ralloc.c (serialRegAssign): spill bits
9741 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9742 * support/Util/SDCCerr.c,
9743 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9744 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9745 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9747 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9749 * device/include/sdcc-lib.h: inserted LGPL, added includes
9750 asm/ds390/features.h and asm/mcs51/features.h
9751 * device/include/asm/default/features.h,
9752 * device/include/asm/gbz80/features.h,
9753 * device/include/asm/z80/features.h: added empty _AUTOMEM
9755 * device/include/asm/ds390/features.h,
9756 * device/include/asm/mcs51/features.h: added files with defines for
9757 _AUTOMEM and _STATMEM indicating automatic and static storage class
9758 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9759 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9760 * src/SDCCicode.c (geniCodeCast),
9761 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9762 * src/SDCCloop.c (loopInduction): removed unused variable lr
9763 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9764 to convertToFcall to include char modulo (RFE 1065037), added check
9765 if left operand is unsigned and use abs of literal value
9766 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9767 as it doesn't work after conversion from peephole.def to peephole.rul
9768 * src/mcs51/gen.c (toBoolean): added check for size,
9769 (genModOneByte): optimized code for signed char modulo a literal
9770 power of 2 (thanks to Hubert Sack),
9771 (genRRC): removed unnecessary "clr c",
9772 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9773 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9775 swapped rules 256.c and 256.d,
9776 extended 256.d by using new multiple checks (thanks Erik),
9777 added rules 256.e and 256.f,
9778 updated rule 261.a and 261.b to new generated code
9779 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9781 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9783 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9784 induction related bugs, including first part of bug #1074377
9786 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9788 * applied patch from bug-report #1076292,
9789 * applied patches for genAnd and Goto-optimizations for Raphael
9791 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9792 dump a less iCode information,
9793 * src/pic16/device.h (pic16_options_t): added field debgen,
9794 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9795 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9796 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9798 * (various functions): added macros FENTRY and FENTRY2 to functions,
9799 to emit function prologue,
9800 * (various functions): fixed indentation,
9801 * (genNearPointerGet): fixed loading of FSR0,
9802 * (genPackBits): applied patch from Raphael Neider to fix updating
9803 of FSR0 and touching only the modified bits,
9804 * src/pic16/genarith.c (various functions): added macros FENTRY to
9805 emit function prologue in comments,
9806 * src/pic16/pcode.h: added functions debugf2, debugf3,
9807 * src/pic16/ralloc.c: partial fix for packForPush caused
9810 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9812 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9813 <stsp AT users.sourceforge.net> with reversed byte order
9814 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9816 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9818 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9820 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9821 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9823 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9825 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9827 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9829 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9831 (setFromConditionArgs): friendly operand parser for peephole rules,
9832 (operandBaseName, operandsNotRelated): new peephole condition
9833 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9834 architecture specific register naming into account, handles n-way
9835 comparisons, and supports quoted literals
9836 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9838 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9840 * src/mcs51/peeph.def: fixed bug #1076940
9842 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9844 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9846 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9848 Adding support for replacing ljmps with sjmps in jumptables
9849 generated for switch statements. For now you need to set the
9850 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9851 Now 4 algorithms for mcs51 jumptable generation are used:
9852 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9853 addresses loaded pc-relative for up to 112 cases and stack-pushing
9854 target addresses loaded with offset from dptr for up to 256 cases.
9856 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9857 * src/mcs51/main.c: adapted constants for switch table generation
9858 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9860 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9862 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9863 * support/regression/tests/bug1057979.c: added test for bug 1073386
9865 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9867 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9870 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9872 * src/pic16/device.h,
9873 * src/pic16/genarith.c,
9876 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9878 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9880 Large cummulative patch for pic16 port.
9881 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9882 to call when a stack overflow occurs,
9883 * (malloc.h): added CVS Id tag,
9884 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9886 * added libc directory. The current version of LibC contains string
9887 functions, ctype functions and macros and some functions of the
9888 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9889 be extensively tested in the future. Standard disclaimer here.
9890 Library is not automatically build yet. But one can build it by
9891 invoking 'make' inside the libc directory.
9892 * added ADC library under libio. Preliminary version yet.
9894 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9895 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9896 aopForRemat() now and not by pic16_aopOp(),
9897 * (pic16_popGetTempReg): removed warning messgae when allocating
9898 temporary registers, its a buggy feature and will be removed,
9899 * (pic16_popGet): set register instance field in AOP_CRY,
9900 * (pic16_outBitC): fixed for results in size greater than 1,
9901 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9902 * (pic16_storeForReturn): optimized return of 0,
9903 * (genCmp): experimental code for new genCmp which uses PIC18's
9904 special compare&skip instructions. Initial tests fail some times
9905 with variables grater than 1 byte in size, so new code is disabled,
9906 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9908 * (genCast): began a fix to optimize the casting of a bit to another
9909 bit, now assigning a bitfield to another bitfield will fail, sorry,
9910 * src/pic16/main.c: disabled the use of lr-support feature,
9911 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9912 * added some function prototypes, added function _debugf prototype,
9913 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9914 bits with offset (case PO_GPR_BIT),
9915 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9917 * (isBankInstruction): modified to return 0 for no banking instruction,
9918 and 1 for banking instruction,
9919 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9920 caused stop processing pCodes after a inline assembly block,
9921 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9922 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9923 registers when it shouldn't,
9924 * src/pic16/ralloc.c (allocReg): add preliminary support for
9925 supporting a limited set of temporary registers,
9927 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9929 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9930 genDataPointerSet): ensure assignments always copy in MSB to LSB
9932 (loadRegFromAop): recognize CLRH optimization,
9933 (genFunction): optimize RECEIVE iCodes in reentrant functions
9935 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9937 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9938 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9940 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9941 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9942 contiguous with data
9944 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9946 * device/lib/_gptrget.c (_gptrget),
9947 * device/lib/_gptrgetc.c (_gptrgetc),
9948 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9949 instead of sjmp to ret
9950 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9951 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9953 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9955 * .version: bumped version to 2.4.7
9956 * device/lib/_gptrget.c (_gptrget): is now _naked
9957 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9958 * device/lib/_gptrput.c (_gptrput): is now _naked
9959 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9960 (createFunction): fixed xstack
9961 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9962 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9964 (geniCodeCritical): store original interrupt state in an iTemp bit
9965 var unless stack-auto
9966 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9967 * src/SDCCmain.c (setIncludePath): added include/target to search path
9968 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9969 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9971 (processFuncArgs): put bit vars in bit area
9972 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9973 unsaveRBank): fixed xstack,
9974 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9975 (genFunction, genEndFunction): fixed xstack,
9976 (genAssign): optimization don't walk backwards through mem
9977 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9978 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9979 * support/regression/Makefile: also make library (for stack-auto) when
9980 making "all" and added "test-mcs51-xstack-auto"
9981 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9982 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9983 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9984 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9985 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9986 make-library by MAKE_LIBRARY
9987 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9988 regression tests for xstack
9989 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9990 * support/regression/tests/critical.c: test for critical on mcs51
9992 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9994 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9995 built version of sdcc instead of installed version
9997 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9999 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10000 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10002 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10003 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10004 WARNING: remove device/lib/build/z80/printf.o by hand when
10005 updating from previous build!
10006 * device/lib/z80/printf.c: updated comment
10007 * support/regression/tests/bug1057979.c: test all ports now
10008 * support/regression/tests/bug1065458.c: file added
10010 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10012 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10013 *_start and *_end symbols for static functions
10015 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10017 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10018 and search crt0.o in all library paths,
10019 (setIncludePath): proper handling of --nostdinc,
10020 (setLibPath): proper handling of --nostdlib
10021 * support/regression/Makefile,
10022 * support/regression/ports/ds390/spec.mk,
10023 * support/regression/ports/gbz80/spec.mk,
10024 * support/regression/ports/hc08/spec.mk,
10025 * support/regression/ports/mcs51/spec.mk,
10026 * support/regression/ports/mcs51-large/spec.mk,
10027 * support/regression/ports/mcs51-stack-auto/spec.mk,
10028 * support/regression/ports/z80/spec.mk: use include and lib files from
10029 built version of sdcc instead of installed version
10030 * doc/sdccman.lyx: fixed typo in --nostdinc
10032 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10035 * src/pic/device.c,
10036 * src/pic/ralloc.c,
10037 * src/pic/gen.c : added support to generate code for struct bit fields.
10039 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10041 * as/xa51/xa_version.h,
10042 * device/include/errno.h,
10043 * device/include/regc515c.h,
10044 * device/lib/_itoa.c,
10045 * device/lib/_ltoa.c,
10046 * device/lib/ser_ir_cts_rts.c,
10047 * sim/ucsim/xa.src/glob.cc,
10048 * sim/ucsim/xa.src/inst_gen.cc,
10049 * sim/ucsim/xa.src/xa_bit.cc,
10050 * sim/ucsim/xa.src/xa_sfr.cc,
10051 * sim/ucsim/z80.src/inst_dd.cc,
10052 * sim/ucsim/z80.src/inst_fdcb.cc,
10053 * support/scripts/keil2sdcc.pl,
10054 * src/pic16/pic16.dsp,
10055 * src/pic16/pic16a.dsp: corrected cvs line endings
10056 * device/lib/printf_large.c: fixed bug 1057979
10057 * src/pic16/gen.c: fixed non-C standard code
10058 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10059 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10060 * support/regression/ports/mcs51/support.c: reload T1 asap
10061 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10062 pdata use and clear idata startup behaviour
10063 * support/regression/tests/bug1057979.c: added
10065 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10067 * device/examples/ds390/ow390/ad26.h,
10068 * device/examples/ds390/ow390/cnt1d.h,
10069 * device/examples/ds390/ow390/crcutil.c,
10070 * device/examples/ds390/ow390/ownet.h,
10071 * device/examples/ds390/ow390/owsesu.c,
10072 * device/examples/ds390/ow390/swt12.h,
10073 * device/examples/ds390/ow390/swtoper.c,
10074 * device/examples/ds390/ow390/temp10.h,
10075 * device/examples/ds390/ow390/thermodl.c,
10076 * device/examples/ds390/tinitalk/tinitalk.dsp,
10077 * device/examples/ds390/tinitalk/tinitalk.dsw,
10078 * device/examples/mcs51/clock/hw.h,
10079 * device/examples/mcs51/simple2/go.bat,
10080 * device/examples/serialcomm/windows/serial.h,
10081 * device/examples/xa51/dummy.c,
10082 * device/examples/xa51/hello.c,
10083 * device/include/80c51xa.h,
10084 * device/include/at89x051.h: corrected cvs line endings
10086 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10088 * src/pic16/main.c (options): added command line --gstack, to trace
10089 stack over/under flows,
10090 * added pragma 'wparam' to allow passing first byte of function
10091 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10092 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10093 call to __gstack_test function and sets up the symbol as extern,
10094 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10095 * popaop): added call to pic16_testStackOverflow,
10096 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10098 * (genCall, genPcall): now all parameters are passed via stack
10099 except in functions that are pass to wparam pragma in which WREG is
10101 * (genPcall): REENTRANT flag is checked to see if variable prototype
10102 contains reentrant keyword, don't call a non-reentrant function, via
10103 a reentrant function pointer or vice versa, functions are never
10105 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10107 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10108 SIGSEGV when accessing a NULL register stucture,
10109 * (pic16_printGPointerType): modified to handle UPPER modifier for
10110 function initializers, changed prototype of function to simpler one,
10111 * (pic16_printIvalFuncPtr): check to see if function is already
10112 added in externs list,
10113 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10114 optimized a move from W to SFR with a move to the same register
10115 later after a CALL,
10116 * device/lib/pic16/debug: NEW directory, contains debug features
10117 which are enabled when linking with libdebug.lib, currently command
10118 line option --gstack enables stack pointer tracing for over/under
10119 flow, corresponding sources are in debug/gstack
10121 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10123 * doc/sdccman.lyx: updated SDCC version,
10124 * (PIC16 port): update list of command line options,
10125 * src/pic16/device.h (structure pic16_options_t): added field gstack
10126 to enable stack overflow tracing on push/pops,
10127 * src/pic16/device.c (statistics structure): added statistics
10129 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10130 pic16_dump_int_registers): increase statistics counters for each
10131 * variable which is encountered
10132 * (pic16_dump_usection): emit each .udata variable to its own udata
10134 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10135 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10136 parameters via stack, otherwise use old scheme,
10137 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10138 assembler output file,
10139 * src/pic16/main.c: added command line options --gstack to enable
10140 push/pop tracing for stack overflow,
10141 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10142 instructions): added size of each instruction,
10143 * (pic16_countInstruction): estimate size of instructions in
10144 the_pFile list, inline assembly blocks are not counted,
10145 * (pic16_FixRegisterBanking): trace previous register usage, when
10146 banksel optimizations is greater than 0, don't emit a redudant
10149 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10151 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10152 * src/pic16/ralloc.c : applied same fix for pic16.
10153 * src/pic/gen.c : tidied it up a little.
10155 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10157 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10158 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10160 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10162 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10164 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10166 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10167 non-reentrant function __modsint in the interrupt function (thus
10168 corrupting math operations during serial I/O)
10169 * device/lib/ser_ir.c: as above, changed buffersize
10170 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10171 256.c,d for zeroing
10172 * doc/Makefile: added option -t for rsync
10174 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10176 * src/SDCCast.h (struct ast),
10177 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10179 2004-10-20 Borut Razem <borut.razem AT siol.net>
10181 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10184 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10186 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10188 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10189 support functions to replace long sequences of MOVFF's from access
10190 bank registers to stack and vice versa,
10191 * src/pic16/device.h: added new field opt_flags, where optimization
10192 flags can be set to enable certain features,
10193 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10194 * pBlock, (genFunction, genEndFunction): surroung loop for
10195 saving/loading used registers in stack with PC_INFO pCodes,
10196 INF_LREGS. Code in between can then be optimized by pCode optimizer
10197 to support function calls,
10198 * (genDataPointerSet): fixed bug which loaded float fields in
10199 structures with corrupt data,
10200 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10201 in a standard way debug info on stderr. Feature used for developing
10202 and debugging only,
10203 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10204 obsolete chunks of code,
10205 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10206 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10207 * pic16/src/pcode.c (pic16_newpCodeInfo,
10208 * (pic16_newpCodeOpLocalRegs),
10209 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10211 * (pic16_pCodeConstString): printing of the initial value of a
10212 symbol as a comment is inhibited since parsing was already done by
10213 copyStr and output is corrupt,
10214 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10216 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10218 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10220 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10222 * as/mcs51/lkarea.c: removed old K&R style,
10223 (lnksect): changed check on boundary error,
10224 (lnksect2): changed check on boundary error,
10225 (lnksect2): extend XSTK to end of page if size = 1
10226 * as/mcs51/lkmain.c: removed old K&R style,
10227 (Areas51): create l_IRAM symbol
10228 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10229 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10230 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10231 * device/lib/_mullong.c: added version to be compiled with xstack
10232 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10233 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10234 * device/lib/mcs51/crtxstack.asm: fixed comment
10235 * src/SDCCglue.c: maxInterrupts defaults to 0,
10236 (emitMaps): added pdata,
10237 (createInterruptVect): (re)moved default,
10238 (glue): added pdata,
10239 (glue): moved __start__xstack to XSTK with default size 1
10240 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10241 and options.float_rent when options.stackAuto is set,
10242 (linkEdit): only write XDATA_NAME if provided on command line
10244 * src/SDCCmem.c: added pdata
10245 * src/port.h: added pdata_name to PORT
10246 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10247 (saveRegisters, unsaveRegisters): removed usage of B,
10248 (genMinus): fixed accumulator clash,
10249 (genJumpTab): added comment, this needs another look
10250 * src/mcs51/gen.c: added check for "B in use" paranoia,
10251 added pushB() and popB()
10252 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10255 * src/ds390/main.c,
10257 * src/mcs51/main.c,
10259 * src/pic16/main.c,
10261 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10262 added PSEG (PAG,XDATA) or NULL to port specifier
10263 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10264 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10265 (_mcs51_genInitStartup): removed __start__xstack equ,
10266 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10267 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10268 * src/z80/gen.c (_rleAppend): fixed warnings
10269 * support/regression/tests/zeropad.c: added pdata test
10270 * .version: bumped to 2.4.6
10272 2004-10-17 Borut Razem <borut.razem AT siol.net>
10274 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10275 as a part of nightly build
10277 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10279 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10280 WREG holds the first byte function parameters,
10281 * (aopForSym): take special case for symbols which are in FARSPACE
10282 but in CODESPACE too,
10283 * (assignResultValue): modified to take into account _G.useWreg,
10284 * (genCall): don't use wreg for parameter passing when function is
10285 declared as reentrant, too, added optimization INCF to stack
10286 pointer when stack parameter count is 1,
10287 * (genFunction, genEndFunction): refurnished and fixed to not using
10288 wreg for passing parameters when function has varargs or is
10289 reentrant, fixed bug with symbol name compare for generating
10290 functions in absolute address,
10291 * (pic16_storeForReturn): refurnished,
10292 * (genCmp): began writing a new version of the function, not ready
10293 yet, therefore it is disabled,
10294 * (genAssign): do not read code memory when assigning a function to
10295 a pointer function,
10296 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10297 array of characters, not pointer,
10298 * (pic16initialComments): in debug mode emit an .ident directive for
10300 * (_process_pragma): emit a new warning type (internal to pic16)
10301 when setting stack to default length, emit a similar warning when
10302 placing a function at absolute address and address is not word aligned
10303 * (_pic16_parseOptions): added 'return TRUE' statement,
10304 * (_pic16_linkEdit): if compiling a source, then add the source's
10305 file object, first in the list of objects to link,
10307 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10309 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10310 * src/pic/main.c : removed VC warning.
10311 * src/pic/gen.c : changed comment.
10313 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10315 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10316 reference to a deprecated symbol _GPTRREG was causing failure to
10317 link. Thanks G. M. Gallant for the info.
10319 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10321 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10322 comments for Bugs item #954788.
10324 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10326 * src/pic16/device.c (pic16_dump_gsection,
10327 * pic16_groupRegistersInSection): handle symbols declared to be in
10328 access bank differently,
10329 * src/pic16/gen.c (struct _G): added field resDirect,
10330 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10331 send values read from stack directly to result and don't allocate
10333 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10335 * (pic16_sameRegsOfs): NEW,
10336 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10337 free because they were not allocated from temporary pool,
10338 * pic16_popRegFromString): workaround to fix a problem with
10339 allocating variables twice or never,
10340 * (genGenPointerGet): using PRODL instead of FSR0H,
10341 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10343 * (genAssign): take advantage of the _G.resDirect flag,
10344 * (genCast): around line 11844, use mov2f instead of directly
10345 MOVFF'ing between operands to account for literal values,
10346 * src/pic16/genutils.c: some new debug functions for gpsim have been
10348 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10349 float with integer part only,
10350 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10351 place variables in access bank
10352 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10353 updated sources to reflect recent changes in gen.c
10355 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10357 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10358 sources that searched for headers in installation path, now the
10359 device/include/pic16 is used,
10360 * src/pic16/glue.c (pic16glue),
10361 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10362 .line directives if not in debug mode, this suppresses assembler's
10363 warnings for ignored directives
10365 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10367 * src/port.h: made reset_regparms prototype void parameter explicit.
10368 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10369 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10370 * doc/sdccman.lyx: documented warning disabling and how to use
10371 printf_large to make it print floats.
10372 * device/include/stdbool.h: NEW
10373 * device/lib/_atof.c,
10374 * device/lib/_divuint.c,
10375 * device/lib/_divulong.c,
10376 * device/lib/expf.c,
10377 * device/lib/printf_large.c,
10378 * device/lib/sincosf.c,
10379 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10380 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10381 a completely reentrant lib.
10383 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10385 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10386 * device/include/pic16/stdio.h: fixed bug with colon
10388 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10390 * device/include/pic16/stdio.h,
10391 * device/include/pic16/stdlib.h,
10392 * device/include/pic16/math.h: NEW
10393 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10394 declared as _naked to reduce overhead
10395 * device/lib/Makefile.in (target port-specific-objects-pic16):
10396 changed * to *.* so to ignore the CVS directory,
10397 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10398 stacked variables back in stack,
10399 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10402 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10404 * .version: bumped version number to 2.4.5
10405 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10406 * support/Util/SDCCerr.c (messages structure): added entry for
10409 Large cumulative patch for pic16 port and libraries.
10410 * device/include/pic16/sdcc-lib.h,
10411 * device/include/pic16/stdarg.h,
10412 * device/include/asm/pic16/features.h,
10413 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10414 * device/include/pic16/float.h: changes reentrant keyword with
10415 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10416 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10417 updated target build-libraries to include objects from gptr,
10418 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10419 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10420 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10421 all function headings,
10422 * src/SDCCmain.c: added global parameter userIncDirsSet,
10423 * (parseCmdLine): when option -I is encountered add directory to
10424 userIncDirsSet too,
10425 * src/version.awk: added space between control and long,
10426 * src/pic16/NOTES: added some notes for the port,
10427 * src/pic16/gen.c: added prototype for mov2fp function,
10428 * (fReturnpic16[]): properly named return value registers,
10429 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10430 * (aopForSym): added code to handle symbols with onStack flag set,
10431 symbols onStack are allocated PTRSIZE bytes,
10432 * (aopFreeAsmop): handles special case where asmops are stack objects,
10433 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10434 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10435 added argument lock to trace flaws in allocating temporary registers
10436 when developing port,
10437 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10438 * (pic16_popRegFromString): reenabled allocating a direct register
10440 * (assignResultValue): various beautifications,
10441 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10442 referenced function argument,
10443 * (genIpush): reenabled to allow stacked arguments, handles only
10444 ic->parmPush iCodes,
10445 * (genCall, genPcall): major changes to allow for variable argument
10446 functions, fixed a bug with falsely restoring stack pointer after
10447 returning from call,
10448 * (genFunction): pending code for critical function,
10449 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10450 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10451 * (genNearPointerGet): fixed bug with indirect reading, was always
10453 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10455 * (genAddrOf): rewrote code to take address of a stacked function parameter
10456 * (genCast): fixed casting to generic pointer type,
10457 * src/pic16/gen.h: added AOP_STA,
10458 * (struct asmop): added field stk,
10459 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10460 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10461 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10462 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10463 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10464 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10466 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10468 * (pic16_port structure): generic pointer size is set to 3,
10469 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10470 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10472 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10473 operand is an iTemp,
10475 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10477 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10478 * debugger/mcs51/simi.c: addapt new syntax of s51
10480 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10482 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10483 * src/pic16/pcode.c: commented out some calls to free() in order to
10486 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10489 * src/SDCCicode.c (isiCodeInFunctionCall),
10490 * src/avr/ralloc.c (selectSpil),
10491 * src/pic/ralloc.c (selectSpil),
10492 * src/pic16/ralloc.c (selectSpil),
10493 * src/ds390/ralloc.c (selectSpil),
10494 * src/hc08/ralloc.c (selectSpil),
10495 * src/xa51/ralloc.c (selectSpil),
10496 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10497 stack in the middle of a function call sequence (fixes bug #1020268)
10498 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10499 costs associated with the minimum switch case.
10501 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10503 * src/SDCC.lex: fixed bug #1030549
10505 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10507 * src/SDCCcse.h (struct cseDef),
10508 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10509 over a function call if the CSE is derived from a symbol whose
10510 address has been taken (fixes bug #1029883)
10511 * support/regression/tests/bug-1029883: a new regression test for
10514 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10516 * src/hc08/gen.c (emitinline): fixed bug #1029778
10517 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10518 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10519 and starts toward RFE #905167)
10521 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10523 * src/pic16/gen.c (mov2f): New function to move an operand to
10524 another without considering if it is a literal or a register,
10525 * (pic16_sameRegs): don't check if they are both AOP_REG,
10526 * (AccRsh): removed andmask=0 lines,
10527 * (genLeftShift): duplicated to be improved in future versions,
10528 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10529 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10530 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10531 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10532 * (insertBankSwitch): fixed inserting banksel directives algorithm
10533 for instructions that follow a skip instruction, this fixes a report
10534 for broken subtraction code generation,
10535 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10536 iCode is a left op, just in case result and right share the same
10539 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10542 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10544 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10545 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10546 on 2004-09-12; it was buggy
10548 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10550 * src/SDCCsymt.h: removed RESULT_CHECK
10555 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10557 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10559 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10560 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10561 configuration values no more rejected by compiler, they are assigned
10562 to configuration registers with a warning message instead,
10563 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10564 the for-loop so last conf register is emitted too,
10565 * (_pic16_initPaths): link library libsdcc.lib by default,
10566 * (_hasNativeMulFor): modified test for multiplication according to
10567 Raphael Neider's remarks. Integer multiplication is also done with
10569 * device/include/pic16/pic18fregs.h: corrected type error in while
10570 testing and including 18f6720 header file
10572 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10574 * src/pic16/device.h (pic16_options): removed field use_crt,
10575 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10576 until an optimization to handle single bits is added,
10577 * (pic16_loadFSR0): moved before genUnpackBits,
10578 * (genAnd): some white lines removed,
10579 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10580 leave_reset flags in pic16_options when using crt modules,
10582 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10584 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10585 for bugs 898889 & 979599. Also used some safer print instructions.
10587 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10589 * src/pic16/device.h (pic16_options_t): added field use_crt,
10591 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10592 catch a probable future bug,
10593 * src/pic16/gen.c: aopIdx function commented out,
10594 * (genAssign): commented out old code which used aopIdx,
10595 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10596 code, added if conditionals to take into account the --use-crt
10597 command line options,
10598 * src/pic16/main.c (pic16_optionsTable): added new command line
10599 options, --use-crt= and --no-crt,
10600 * (_pic16_linkEdit): now the proper crt object is added in the
10601 linker command line except than when --no-crt is specified,
10602 * src/pic16/pcode.c,
10603 * src/pic16/pcode.h: added some structures and functions for a new
10604 optimization scheme to compansate for instruction overhead between
10605 same iCodes, this scheme is currently under development and is not
10606 working in any way,
10607 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10609 * device/lib/pic16/startup/crt0i.c,
10610 * device/lib/pic16/startup/crt0iz.c: added global char variable
10611 __uflags to force the generation of an idata section
10613 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10616 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10617 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10619 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10621 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10622 Frieder) and clarified the default code optimization mode
10624 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10626 * src/SDCC.lex (doPragma, process_pragma),
10627 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10628 "opt_code_size", and "opt_code_balanced"
10629 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10630 regrouped options by category, added support for category headers
10631 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10632 and "--opt-code-size"
10633 * doc/sdccman.lyx: documented these new options and pragmas
10634 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10635 preference into account
10637 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10639 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10640 geniCodePreDec): Fixed bug 904237 by generating a warning
10642 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10644 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10646 * src/pic/device.c : When no max ram set validate full memory range.
10648 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10650 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10652 * device/lib/_gptrget.c,
10653 * device/lib/_gptrput.c: updated comment
10654 * device/lib/calloc.c,
10655 * device/lib/free.c,
10656 * device/lib/malloc.c,
10657 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10658 * src/SDCCcse.c (cseBBlock),
10659 * src/SDCCicode.c (printOperand, geniCodeArray),
10660 * src/SDCCicode.h (struct operand): fixed bug 868103
10661 * support/regression/tests/bug-868103.c: added
10662 * src/SDCCast.c (searchLitOp),
10663 * src/SDCCcse.h (struct cseDef),
10664 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10665 * src/SDCCicode.h (struct operand),
10666 * src/SDCCsymt.h (struct sym_link),
10667 * src/avr/gen.c (hasInc),
10668 * src/ds390/gen.c (hasInc),
10669 * src/hc08/gen.c (genPlusIncr, hasInc),
10670 * src/mcs51/gen.c (hasInc),
10671 * src/pic16/glue.c (pic16_printIvalChar),
10672 * src/pic16/ralloc.c (regWithIdx),
10673 * src/xa51/gen.c (hasInc) : removed warnings
10674 * src/SDCCast.c (createBlock): added comment ???
10675 * src/hc08/ralloc.c: updated comments
10677 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10679 * doc/sdccman.lyx: updated section on switch statements, added
10680 section about semaphore locking
10681 * doc/Makefile: added option -info for latex2html
10682 * device/lib/_gptrget.c,
10683 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10685 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10687 * src/pic/device.h,
10688 * src/pic/device.c,
10689 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10690 maxram is less than 0x100.
10692 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10694 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10696 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10699 * src/mcs51/main.c,
10700 * src/ds390/main.c,
10704 * src/pic16/main.c,
10707 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10708 a jump table is the best form for a switch statement, including
10709 automatic insertion of missing cases to make the case range
10710 continuous. Developed in collaboration with Frieder Ferlemann.
10712 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10714 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10715 accumulator result if it needs sign extension
10717 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10719 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10721 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10723 * device/lib/gbz80/printf.c,
10724 * device/lib/z80/printf.c: removed define for NULL
10726 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10728 * as/xa51/xa_link.c,
10729 * device/examples/ds390/ow390/ad26.c,
10730 * device/examples/ds390/ow390/cnt1d.c,
10731 * device/examples/ds390/ow390/counter.c,
10732 * device/examples/ds390/ow390/ds2480.h,
10733 * device/examples/ds390/ow390/ds2480ut.c,
10734 * device/examples/ds390/ow390/findtype.c,
10735 * device/examples/ds390/ow390/gethumd.c,
10736 * device/examples/ds390/ow390/owllu.c,
10737 * device/examples/ds390/ow390/ownetu.c,
10738 * device/examples/ds390/ow390/swt12.c,
10739 * device/examples/ds390/ow390/swtloop.c,
10740 * device/examples/ds390/ow390/temp.c,
10741 * device/examples/ds390/ow390/temp10.c,
10742 * device/examples/ds390/ow390/thermo21.c,
10743 * device/examples/ds390/ow390/tinilnk.c,
10744 * device/examples/ds390/ow390/tstfind.c,
10745 * device/examples/serialcomm/windows/serial.cpp,
10746 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10747 * device/include/reg51.h: fixed line endings for cvs
10749 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10751 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10752 packRegsForAccUse, packRegisters): new accumulator register
10754 * support/regression/ports/hc08/support.c (_putchar): suppress
10755 warning of unused variable
10756 * src/SDCCicode.c: added SWAP entry to codeTable
10758 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10760 * device/lib/sprintf.c: forgot to add this file before previous commit
10762 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10764 * src/pic16/gen.c (genPackBits): added operand right in function
10765 parameters, load result directly if p_type is POINTER (that is
10766 called by genNearPointerSet)
10767 * (genUnPackBits): added operand left in function parameters,
10768 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10769 FSR0 if accessing bitfields,
10771 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10773 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10774 _print_format; updated printf, sprintf, vsprintf
10775 * device/include/asm/default/features.h: corrected comment/define
10776 * device/lib/Makefile.in: added sprintf.c
10777 * device/lib/libsdcc.lib: added sprintf module
10778 * device/lib/printf_large.c,
10779 * device/lib/vprintf.c,
10780 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10782 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10783 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10784 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10786 * support/regression/tests/zeropad.c: define idata as data for hc08
10788 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10790 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10791 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10792 labels are referenced at least once (even if a reference is not found)
10793 * src/hc08/gen.c (emitcode): set isComment flag for comments
10794 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10795 loads), rules 6a..6b (optimize jumps to return)
10797 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10799 * device/lib/acosf.c (acosf),
10800 * device/lib/asinf.c (asinf),
10801 * device/lib/atanf.c (atanf),
10802 * device/lib/ceilf.c (ceilf),
10803 * device/lib/cosf.c (cosf),
10804 * device/lib/coshf.c (coshf),
10805 * device/lib/cotf.c (cotf),
10806 * device/lib/fabsf.c (fabsf),
10807 * device/lib/floorf.c (floorf),
10808 * device/lib/log10f.c (log10f),
10809 * device/lib/logf.c (logf),
10810 * device/lib/sinf.c (sinf),
10811 * device/lib/sinhf.c (sinhf),
10812 * device/lib/sqrtf.c (sqrtf),
10813 * device/lib/tanf.c (tanf),
10814 * device/lib/tanhf.c (tanhf),
10815 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10816 replaced all instances of "reentrant" in the library functions
10817 defined in math.h with this macro.
10818 * support/regression/tests/float_trans.c: reenabled test for hc08
10820 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10822 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10823 erroneously deleted
10825 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10827 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10828 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10829 multi-byte volatile operands are used
10830 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10831 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10832 initialization to area GSINIT0 so that it would always precede
10833 any static initializers in GSINIT
10834 * support/regression/tests/zeropad.c: fixed idata define for hc08
10835 * support/regression/tests/bug-927659.c,
10836 * support/regression/tests/float_trans.c: disabled tests for hc08
10837 pending missing library routines
10838 * .version: increased version number to 2.4.4 - hc08 port now passes
10842 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10844 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10845 * Makefile.common.in,
10847 * as/hc08/Makefile.in,
10848 * as/mcs51/Makefile.in,
10849 * as/z80/Makefile.in,
10850 * debugger/mcs51/Makefile.in,
10851 * device/include/Makefile.in,
10852 * device/lib/Makefile.in,
10855 * link/z80/Makefile.in,
10856 * packihx/Makefile.in,
10857 * sim/ucsim/main_in.mk,
10858 * sim/ucsim/avr.src/Makefile.in,
10859 * sim/ucsim/doc/Makefile.in,
10860 * sim/ucsim/gui.src/serio.src/Makefile.in,
10861 * sim/ucsim/hc08.src/Makefile.in,
10862 * sim/ucsim/s51.src/Makefile.in,
10863 * sim/ucsim/xa.src/Makefile.in,
10864 * sim/ucsim/z80.src/Makefile.in,
10866 * support/cpp2/Makefile.in,
10867 * support/librarian/Makefile,
10868 * support/makebin/Makefile: added DESTDIR to the install path proposed
10869 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10870 * doc/sdccman.lyx: added DESTDIR documentation
10872 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10874 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10875 instruction for interrupt handlers, use fast returns when returning
10876 from high priority interrupts
10878 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10880 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10882 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10883 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10884 bugs, ported much of Bernhard's code from mcs51
10885 * src/mcs51/gen.c (genSend),
10886 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10887 than one when calling a reentrant function
10888 * device/lib/_mullong.c: defined an alternate struct layout for big
10889 endian ports (hc08)
10891 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10893 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10896 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10898 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10899 are sane and complete before asking the port its prefered parameter
10900 passing method (fixes bug #1017633)
10901 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10904 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10906 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10907 problem in bitfields >= 8 bits.
10909 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10911 * src/SDCCsymt.c: undid changes that were not meant to be committed
10913 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10915 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10917 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10919 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10920 copied and wrong bit got inverted
10922 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10924 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10925 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10926 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10927 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10928 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10929 assignments to bitfields at known addresses
10930 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10931 reads from bitfields at known addresses
10932 * src/hc08/ralloc.c (packRegisters),
10933 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10934 genhc08Code): optimize pointer get values used as conditionals
10935 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10938 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10940 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10941 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10942 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10945 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10947 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10949 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10951 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10954 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10956 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10958 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10960 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10963 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10965 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10967 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10969 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10970 cases use more compact code.
10972 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10974 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10976 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10978 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10980 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10983 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10984 parameter of changePointer() from symbol* to sym_link*
10985 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10986 * src/SDCCsymt.c (compareType): void* type is castable to other
10987 pointers, but not necesarily an exact match.
10988 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10989 is no longer blindly treated as an exact match.
10990 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10992 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10994 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10996 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11000 * src/pic/ralloc.h,
11001 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11003 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11005 * src/pic/device.c,
11006 * src/pic/device.h,
11007 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11009 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11011 * src/mcs51/gen.c (emitcode): fixed bug #992819
11013 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11015 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11016 there's no need to make it worse
11018 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11020 * src/mcs51/ralloc.c (deassignLR),
11021 * src/ds390/ralloc.c (deassignLR),
11022 * src/hc08/ralloc.c (deassignLR),
11023 * src/z80/ralloc.c (deassignLR),
11024 * src/pic/ralloc.c (deassignLR),
11025 * src/pic16/ralloc.c (deassignLR),
11026 * src/avr/ralloc.c (deassignLR),
11027 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11028 rlivePoint): fixed another part of bug #971834
11030 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11032 * src/z80/main.c: enabled "critical" keyword
11033 * src/z80/mappings.i,
11034 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11035 functions (fixes bug #979646)
11036 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11038 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11040 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11043 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11045 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11046 doesn't disable too much optimizations
11048 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11050 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11052 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11054 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11056 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11058 * src/pic/gen.c tidied up tabs
11059 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11060 * src/pic/main.c tidied up tabs
11061 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11062 * src/pic/pcoderegs.c tidied up tabs
11063 * src/pic/ralloc.c tidied up tabs
11065 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11067 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11068 to S_FIXED for pic16 port and when symbol is not in level 0,
11069 allocate for S_REGISTER storage class and pic16 port, too,
11070 * src/pic16/device.h: prototype for checkSym,
11071 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11072 * (pic16_assignConfigWordValue): test the value and the mask to
11073 validate that the value is suitable for the configuration word,
11074 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11075 collect extern declared symbols, don't emit symbol twice, check
11076 first if symbol is in publics set first,
11077 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11078 * added command line '--fstack' which enables an experimental
11079 feature for stack access, too buggy to be used yet...
11080 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11081 * (pic16_allocDirReg): when register has storage class S_REGISTER
11082 allocate in pic16_dynAccessRegs,
11083 * device/include/pic16/pic18f????.h: modified configuration word
11084 naming convention, words started as CONFIG0H but should be CONFIG1H
11086 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11088 * device/include/mcs51reg.h: fixed bug 970993
11090 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11092 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11093 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11094 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11095 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11096 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11097 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11098 error/warning numbers,
11099 added function setWarningDisabled()
11100 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11101 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11102 _memcmp.c _memmove.c calloc.c realloc.c free.c
11103 * support/regression/tests/malloc.c: added tests for new functionality
11104 * support/regression/tests/zeropad.c: added tests for truncated initializers
11105 and initialized char arrays starting with '\x0'
11106 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11108 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11110 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11112 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11114 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11115 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11116 peephole 177.e. Thanks to anonymous
11118 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11120 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11121 function isn't used in the source but referenced as a
11122 variable initializer then declare it as extern in .asm file
11124 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11126 * .version: increased version number to 2.4.3
11128 Adding version extension according to ChangeLog CVS revision
11129 * src/Makefile.in (target all): added dependency 'version.h'
11130 * (rule version.h): added rule to create version.h from ChangeLog,
11131 * (rule dep): added dependency version.h,
11132 * src/version.awk: AWK script to create version.h
11133 * src/SDCCdwarf2.c (dwWriteModule),
11134 * src/SDCCglue.c (initialComments),
11135 * src/SDCCmain.c (printVersionInfo): modified to write after
11136 version string the version extension number,
11137 * src/SDCCutil.c: included "version.h"
11138 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11140 * src/SDCCutil.h: added prototype for getBuildNumber
11142 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11143 includeDirsSet, too,
11144 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11145 const char [] is found in function prototype...
11147 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11148 moving to WREG with source is already in WREG,
11149 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11150 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11151 * (aopForSym): stack'ed symbols are partially supported, added
11152 if-clause to support symbols in FARSPACE,
11153 * (sameRegs): added test for AOP_ACC to see if registers are same,
11154 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11155 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11156 * (pic16_popRegFromString): will not allocate a new register if it
11157 doesn't find one by name, bug may have introduced...
11158 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11159 * (genIpush): revived to use pic16 port's stack,
11160 * (genAddrOf): added incomplete case for stack'ed operand,
11161 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11162 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11163 can handle multibyte operands,
11164 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11165 * (pic16initialComments): added message for MPLAB compatibility
11167 * src/pic16/main.h: prototype for pic16_mplab_comp,
11168 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11169 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11170 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11171 because of increased complexity of procedure,
11172 * (_process_pragma): stack pragma changed to format 'stack pos len',
11173 emit symbol '_stack_end' to conform with gplink,
11174 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11175 to search for register,
11176 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11178 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11179 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11180 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11181 case for PO_GPR_REGISTER,
11182 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11183 dies, the new era is ahead !...
11184 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11185 pic16_dynInternalRegs,
11186 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11187 * (pic16_allocDirReg): minor optimizations and bug fixes,
11188 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11190 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11191 load stack and frame pointer with address of 'stack_end' symbol
11193 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11195 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11196 without source code but only variable initializers
11198 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11200 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11201 external are not declared as extern to reduce overhead while linking
11203 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11205 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11207 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11209 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11210 Yee Keat for the patch
11211 * src/SDCCast.c (decorateType): fixed bug #979599
11212 * src/ds390/gen.h: removed local fReturnSizeDS390
11213 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11214 * src/ds390/gen.c (genAnd, genOr, genXor),
11215 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11217 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11219 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11220 add relFilesSet to $3, manipulate $2 to handle linking of object
11221 files without source files in command line,
11222 * device/include/pic16 (all headers): added ID location macros,
11223 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11224 entries for ID location bytes,
11225 * (pic16_assignIdByteValue): NEW,
11226 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11227 added field dumpcalltree to pic16_options_t,
11228 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11229 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11230 emitting rFalseIfx label after check_carry label,
11231 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11232 pic16_emitDIRegs), NEW
11233 * (pic16glue): dump .calltree file when option --calltree found,
11234 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11235 * (_pic16_genAssemblerPreamble): emit ID locations after
11236 configuration registers,
11237 * (pic16_linkCmd): modifications of the link command,
11238 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11239 * (pic16_pCodeInitRegisters): don't init stack registers,
11240 * (pic16_findPrevInstruction): fixed bug,
11241 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11242 bug with immediate registers,
11243 * (buildCallTree): traces stack push and pop,
11244 * (pct2): dump also stack usage for each function,
11245 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11246 * (pic16_allocDirReg): various modifications,
11247 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11250 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11252 * src/pic16/pcode.c: removed buggy double colon
11254 2004-07-01 Borut Razem <borut.razem AT siol.net>
11256 * support/scripts/sdcc.nsi: added include/pic16 to setup
11258 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11260 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11261 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11263 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11264 specific command line arguments. Also added sample lkr script
11265 for placing a variable at a specific memory bank.
11266 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11267 at a specific memory bank,
11268 * (pic16_dump_isection): fixed bug which caused string literals to
11269 be omitted when dumping idata section,
11270 * (pic16_groupRegistersInSection): added code to handle registers
11271 in specific memory banks,
11272 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11273 public, all references are renamed too,
11274 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11276 * (pic16_storeForReturn): added case to handle when dest is WREG,
11277 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11278 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11279 pic16_rel_udata, check to see if that register is marked as being
11280 a member of a specific memory bank,
11281 * (pic16_printIvalCharPtr): added code to add string literals either
11282 to code or the idata sections,
11283 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11284 also accept the 'udata' pragma,
11285 * src/pic16/main.h: new structure types sectName and sectSym
11286 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11287 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11288 * (pic16_findPrevInstruction): fixed, it returned nothing,
11289 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11290 instruction combinations,
11291 * (pic16_FixRegisterBanking): heavily reorganised,
11292 * (pic16_AnalyzeBanking): if generating banksel directives is
11293 disabled, then don't call FixRegisterBanking at all,
11294 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11295 completely removed,
11296 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11298 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11300 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11301 Phuah Yee Keat <yk.phuah AT nestac.com>
11303 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11305 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11306 correctly the IVT even if it is relocated to some other location
11308 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11310 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11311 * device/include/pic16/pic18f2220.h: NEW,
11312 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11313 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11314 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11315 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11316 nodefaultlibs, ivt_loc is the location of the interrupt vector
11317 table, and nodefaultlibs signs that default libraries should not be
11318 linked in link stage,
11319 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11320 according to --ivt-loc argument,
11321 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11322 when pragma stack is found,
11324 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11326 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11327 256 (range check), 257 (do while), 258.a-f (bit banging
11328 f.e. on 3-wire SPI bus)
11330 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11332 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11333 variables used exclusively within a loop
11335 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11337 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11339 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11341 * src/SDCClrange.c (computeClash): fixed bug #971834
11343 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11345 * src/mcs51/gen.c (genCmp): fixed bug #975903
11346 * src/hc08/gen.c (operandsEqu),
11347 * src/ds390/gen.c (operandsEqu),
11348 * src/z80/gen.c (operandsEqu),
11349 * src/pic/gen.c (operandsEqu),
11350 * src/pic16/gen.c (operandsEqu),
11351 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11352 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11354 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11356 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11358 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11360 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11361 default case in switch statement,
11362 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11363 to eliminate problem with initialisation of pointers, but problem
11365 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11366 * (emitStaticSegment): removed various lines emitting debug info,
11367 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11368 added processor registers for utilizing EEPROM,
11369 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11370 configurable and set 8
11372 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11374 * .version: increased version number to 2.4.2,
11376 Cumulative patch for pic16 port
11377 * src/pic16/device.c: changed scheme to dump initial values for
11378 variables in idata segment, all print_idata* functions were removed,
11379 now the pic16_printIval* will be called,
11380 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11381 * _pic16_printPointerType, pic16_printPointerType,
11382 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11383 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11384 NEW, similar to the respective functions in SDCCglue.c,
11385 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11386 way, emitting hex bytes,
11387 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11389 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11391 * src/avr/ralloc.c (serialRegAssign),
11392 * src/xa51/ralloc.c (serialRegAssign),
11393 * src/pic/ralloc.c (serialRegAssign),
11394 * src/pic16/ralloc.c (serialRegAssign),
11395 * src/hc08/ralloc.c (serialRegAssign),
11396 * src/z80/ralloc.c (serialRegAssign),
11397 * src/ds390/ralloc.c (serialRegAssign),
11398 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11400 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11402 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11403 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11405 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11407 Cumulative patch for pic16 port:
11408 * src/pic16/device.h (typedef PIC16_device) modified fields for
11409 defining microcontrollers,
11410 * src/pic16/device.c: added new info for all devices in Pics16 array,
11411 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11412 to be optimised out by the pCode optimiser,
11413 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11414 specially, bug reported by G.M. Gallant,
11415 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11416 as force'd so that cannot be optimised out by pCode optimiser,
11417 * src/pic16/pcode.c,
11418 * src/pic16/pcodepeeph.c,
11419 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11420 they are disabled by default, but can be enabled explicit with
11421 command argument --denable-peeps, for testing,
11422 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11423 --pomit-ivt in COMPILE_FLAGS
11425 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11427 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11428 compilation on MSVC
11430 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11432 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11434 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11436 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11437 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11439 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11441 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11442 would only assign 0x300001 register.
11444 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11446 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11447 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11449 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11451 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11453 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11454 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11455 added peephole 254 (left shift), 255 (jump table)
11457 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11459 * device/lib/Makefile.in: removed comment line with model-pic16,
11460 * (target port-specific-objects-pic16): the libraries and objects
11461 are copied to the build directory form the device/lib/pic16/bin
11464 Cumulative patch concerning pic16 port:
11465 * library directory has been re-organized,
11466 * added support for PIC18F1220,
11467 * added headers and library sources for chips 18f1220,18f6520,
11468 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11470 * configuration registers setting has changed, now each supported
11471 device has a complete description of the registers it uses,
11472 * all initialisations are moved to idata sections, these section
11473 can be absolute or relocatable,
11474 * fixed initialisation of codespace variables,
11475 * fixed warning about PCLATU and gpsim,
11476 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11477 * (genAssign): use table reads when assigning from variables in codespace,
11478 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11479 char/int variables placed in codespace,
11480 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11481 registers set in .asm file, no need for --pomit-config-words anymore,
11482 * (pic16glue): some 8051 legacy segments are commented out
11483 (to be removed completely),
11484 * added support for alternative assembler and linker with --asm=
11485 and --link= command line arguments,
11486 * peepholes are disabled automatically in the port, no need to
11487 specify on command line,
11488 * port supports natively char/int/long multiplication, but converts
11489 all divisions to support functions,
11490 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11491 to the file set in variable $2,
11492 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11493 strings in ASCII format and not in hex,
11494 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11495 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11496 allocate proper register if iCodes aren't temporary,
11498 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11500 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11502 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11504 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11507 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11509 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11510 computed address is reused
11511 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11512 multi-byte bitfields
11514 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11516 * src/z80/gen.c: (genArrayInit): must check for pointers too
11518 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11520 * support/regression/tests/zeropad.c: never meant to commit the
11521 nestedstruct test: removed, added check for GCC version
11523 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11525 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11526 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11527 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11528 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11529 bugs 928906 and 954082 half-empty initializers
11531 * src/SDCCsymt.c (getAllocSize): added for above fix
11532 * src/z80/gen.c (genArrayInit): fixed bug 741044
11533 * support/regression/tests/zeropad.c: added tests
11535 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11537 * src/pic16/device.c (pic16_dump_section): corrected bug which
11538 caused some symbols of the libraries to be misplaced
11540 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11542 * src/pic16/glue.c,
11543 * src/pic16/ralloc.h,
11544 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11545 to fix conflict with pic port
11547 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11549 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11550 externs configuration variables,
11551 * src/pic16/ralloc.h,
11552 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11553 prototype in header, commented out some debug messages
11555 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11557 * src/pic16/glue.c,
11558 * src/pic16/main.c,
11559 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11560 for gpasm COFF object generation. Thanks to D. Hawkins for
11563 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11565 * src/ds390/main.c,
11566 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11567 Brock for spotting this)
11568 * src/ds390/gen.c (genEndFunction),
11569 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11570 interrupt handler and critical. Disable push/pop optimizations when
11571 peephole optimizations disabled.
11573 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11575 Updated pic16 library sources and headers.
11576 * device/lib/pic16/pic18f*/ ,
11577 * device/include/pic16/*.h: modified to handle structured SFR
11580 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11582 * src/port.h (PORT structure): added hook initPaths, now each
11583 port can declare its own default search paths,
11584 which can been seen with the --print-search-dirs option,
11585 see pic16 port for example,
11586 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11587 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11588 * (doPrintSearchDirs): NEW, replaces in a central manner the
11589 printing of search dirs which was split in set*Paths functions,
11590 * (main): added call to port->initPaths and doPrintSearchDirs,
11592 * src/ds390/main.c,
11595 * src/izt/tlcs900h.c,
11596 * src/mcs51/main.c,
11598 * src/pic16/main.c: modified port structures to reflect addition of
11601 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11602 * (pic16_dump_section): for registers in same address reserve memory once,
11603 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11605 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11606 result is greater in size than right or left,
11607 * (pic16_genUMult8X8_8): there are some cases where the result can
11608 be 16 bits size, so handle these,
11609 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11610 * (pic16_outBitC): modified to emit pcodes,
11611 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11613 * (genDivOneByte): implemented algorithm to divide 8-bits,
11614 * (genCmp): uncommented goto, but issues still exist,
11615 * (genAnd): fixed a bug with variables >8bits,
11616 * (genPackBits): optimization added that uses BCF/BSF to change a
11618 * (genAssign): fixed bug when assigning floating point literals,
11619 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11620 __sdcc_gsinit_startup label,
11621 * src/pic16/main.c (_pic16_init): removed search directory
11623 * (_pic16_initPaths): NEW, used to initialise search directories,
11624 * (_hasNativeMulFor): support functions for all except char/int
11625 multiplication, and char division,
11626 * (PIC16_port struct): modified entry for native mul support,
11627 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11629 * (buildCallTree): call to register_usage is ifdef'ed out,
11631 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11633 * device/include/string.h: applied Stas Sergeev's patch to make this
11634 header file compatible with the preprocessor -Wundef option
11635 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11636 failure (fixes bug #941458)
11638 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11640 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11641 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11642 that the variable, not the function, should be static
11643 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11644 to be consistent with non-literal case
11646 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11648 * src/SDCCast.c (isConformingBody): fixed bug #949967
11649 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11650 convilong): fixed bug #952086
11652 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11654 * src/SDCCmem.c (allocVariables): fixed bug #955321
11656 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11658 * src/hc08/main.c (_hc08_genAssemblerEnd),
11659 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11660 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11661 completely eliminated the use of a temporary file
11662 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11663 when more than one file linked
11664 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11666 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11668 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11669 which fixes bug #543481
11670 * support/regression/tests/bug-751703.c: fixed comments left from a
11671 cut and paste error
11672 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11673 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11674 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11676 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11677 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11678 are now changed to underscores in moduleName
11680 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11682 * as/mcs51/lkmem.c: better fix for bug #954173
11684 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11685 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11687 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11688 * device/include/c8051f000.h,
11689 * device/include/c8051f120.h,
11690 * device/include/c8051f300.h,
11691 * device/include/c8051f310.h,
11692 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11693 PWM16) and detab'ed
11695 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11697 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11698 and mailing lists, doc'ed --no-peep-comments, removed reference
11699 to knoppix (newest version has no LyX/LaTeX), other minor changes
11700 * src/SDCCglue.c (glue): save 2 bytes stack space with
11701 option --main-return. The ljmp could probably be avoided too
11703 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11705 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11707 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11709 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11710 * src/SDCCopt.c (isLocalWithoutDef),
11711 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11712 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11713 (credit to Maarten Brock for patch #949363, on which this is based)
11714 * support/regression/tests/bug-751703.c: some test cases of extern used
11715 within inner scopes.
11717 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11719 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11721 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11723 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11724 dwWriteLabel): fix to create valid debugger symbols even when
11725 the module name has non-alphanumeric symbols in it
11726 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11727 when a variable's allocation has been optimized away
11730 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11732 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11734 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11735 * src/mcs51/main.c,
11736 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11737 * src/ds390/main.c,
11738 * src/z80/gen.c (z80_emitDebuggerSymbol),
11740 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11742 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11743 * src/pic16/main.c,
11744 * src/avr/gen.c (avr_emitDebuggerSymbol),
11746 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11748 * src/SDCCdebug.c (emitDebuggerSymbol),
11750 * src/port.h: added a debugger struct to the port struct. Added a
11751 callback for defining debugger symbols
11753 * src/SDCCast.c (createLabel),
11754 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11757 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11758 iCode back to the ast for the function
11760 * src/hc08/ralloc.c (hc08_assignRegisters),
11761 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11762 unneeded fields from the regs struct.
11763 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11764 pushReg() & pullReg() functions instead of emitcode()
11766 * src/hc08/gen.c (genLabel, genhc08Code),
11767 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11769 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11772 * src/hc08/gen.c (genEndFunction, genhc08Code),
11774 * src/mcs51/gen.c (genEndFunction, gen51Code),
11776 * src/ds390/gen.c (genEndFunction, gen390Code),
11778 * src/z80/gen.c (genEndFunction, genZ80Code),
11781 * src/pic/gen.c (genEndFunction, genpic14Code),
11783 * src/pic16/gen.c (genEndFunction, genpic16Code),
11785 * src/avr/gen.c (genEndFunction, genAVRCode),
11787 * src/xa51/gen.c (genEndFunction, genXA51Code),
11789 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11790 specific code to cdbFile.c and out of the backend code generators
11792 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11793 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11794 starting address is now 0
11797 * as/hc08/m08pst.c,
11798 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11799 assembler directive for DWARF support
11800 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11804 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11806 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11808 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11809 and inappropriate peephole optimization in jump tables
11811 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11813 * as/hc08/m08pst.c,
11814 * src/SDCCglue.c: sdccopt works for the hc08 port now
11816 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11818 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11820 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11822 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11824 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11826 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11830 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11831 comments from the peephole optimizer replacement rules
11832 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11834 * src/SDCCcse.c (updateSpillLocation),
11835 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11837 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11838 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11839 objects far pointers
11841 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11843 * src/SDCCsymt.h: a missing part of my last change
11844 * src/pic/ralloc.c (regTypeNum),
11845 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11847 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11850 * src/SDCCicode.c (aggrToPtrDclType),
11851 * src/SDCCptropt.h,
11852 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11853 ptrPseudoSymConvert),
11854 * src/pic/ralloc.c (regTypeNum),
11855 * src/pic16/ralloc.c (regTypeNum),
11856 * src/hc08/ralloc.c (regTypeNum),
11857 * src/ds390/ralloc.c (regTypeNum),
11858 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11859 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11861 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11863 * link/z80/lkmain.c (afile),
11864 * as/hc08/lkmain.c (afile),
11865 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11866 prevent a pointer problem when a filename has no directory and
11867 no extension specified.
11869 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11871 * link/z80/lkmain.c (afile): allow periods in directory names
11872 * link/z80/lkmain.c (afile),
11873 * as/mcs51/lkmain.c (afile),
11874 * as/hc08/lkmain.c (afile): allow linker script file to have an
11875 extension other than ".lnk"
11876 * link/z80/lklex.c (getfid),
11877 * link/z80/lkmain.c (parse),
11878 * as/mcs51/lklex.c (getfid),
11879 * as/mcs51/lkmain.c (parse),
11880 * as/hc08/lklex.c (getfid),
11881 * as/hc08/lkmain.c (parse): Support comments in the linker script
11882 file on lines by themselves and after filenames
11884 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11886 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11888 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11890 * src/z80/peeph-z80.def: removed some peephole rules that don't
11891 work with multibyte arithmetic (fixed bug #937126)
11892 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11893 to registers and not global variables
11894 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11895 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11896 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11897 checking for assignments not internally generated (fixed bug #931895)
11898 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11899 structure member (fixed bug #930072)
11901 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11903 * src/SDCCmain.c (linkEdit),
11904 * src/hc08/main.c (_hc08_parseOptions),
11905 * as/hc08/Makefile.in,
11906 * as/hc08/aslink.h,
11908 * as/hc08/m08pst.c,
11909 * as/hc08/lkrloc.c (relr, rele),
11910 * as/hc08/lkarea.c (lnkarea)
11911 * as/hc08/lkmain.c (afile, parse),
11912 * as/hc08/lkelf.c: support for ELF output
11913 * as/hc08/lks19.c (s19),
11914 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11916 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11918 * as/mcs51/lkihx.c: Fixed bug #899105.
11920 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11922 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11923 .dsp files from Unix to DOS.
11925 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11927 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11928 function pointers; we have been compliant for several months now.
11929 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11930 change that was accidently commented out
11931 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11932 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11935 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11937 * src/hc08/gen.c: output of all of the internal debugging information
11938 is now controlled by the D() macro; it is disabled by default
11940 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11942 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11943 harder to keep the same registers during a CAST iCode
11944 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11945 long via int can be done in a single cast, if the signedness is
11947 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11948 putchar() in tinibios.c in ds390's library
11950 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11952 * src/SDCCast.c (decorateType): fixed bug #898889,
11953 cast result of a literal complement too
11954 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11955 fixed check for bitfields
11957 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11959 * src/SDCCicode.c (geniCodeLogic): made it static,
11960 (geniCodeLogicAndOr): added in order to fix bug #905492,
11961 (ast2iCode): fixed bug #905492
11962 * support/regression/tests/bug-905492.c: added
11963 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11964 (processParms): fixed bug #927659: don't copy parms, this will clear
11966 * support/regression/tests/bug-927659.c: added
11968 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11970 * src/SDCCast.c (addCast): don't cast float to char
11971 * device/lib/libsdcc.lib: added _memmove
11973 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11975 * device/lib/large/Makefile: fixed parallel execution by
11976 replacing `make` by `$(MAKE)`
11978 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11980 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11981 offsets (fixes bug #923936)
11983 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11985 * device/lib/small/Makefile: fixed parallel execution by
11986 replacing `make` by `$(MAKE)`
11988 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11990 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11992 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11994 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11995 * src/regression/Makefile: Regression test was not running.
11997 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11999 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12000 complement if possible
12001 * src/SDCCval.c (valComplement),
12002 * src/SDCCicode.c (operandOperation): fixed complement of literal
12003 * support/regression/tests/onebyte.c (testComplement): added
12005 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12007 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12008 return an optimized tree; actually replace actParm with the new tree
12009 * src/SDCCast.h: added some parantheses to remove side effects
12010 * support/regression/tests/bug-920866.c
12012 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12013 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12014 Bit operands were not being handled properly in the pic14 port.
12015 (now src/regression/add.c passes again).
12017 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12019 * src/SDCC.y (labeled_statement): case and default no longer require
12020 a following statement (RFE #893037)
12022 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12024 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12025 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12026 disabled (fixes bug #916294)
12027 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12028 "mov a,acc"; patch provided by Lenny Story
12029 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12031 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12033 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12035 * src/ds390/gen.c (genFunction, genEndFunction),
12036 * src/ds390/ralloc.c (ds390_assignRegisters),
12037 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12038 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12039 pushed if there are parameters passed on the stack. Also, a cleaner
12040 way to decide if r0/r1 should be pushed/popped. (Together they fix
12043 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12046 * device/lib/mcs51/crtpagesfr.asm,
12047 * device/lib/mcs51/crtxinit.asm,
12048 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12049 to avoid confusion with Si Lab's SFRPAGE register.
12051 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12053 * src/SDCCglue.c (emitMaps): allow public sfr variables
12054 * src/SDCCglue.c (initialComments): include compiler build date
12055 with compiler version and put the timestamp of the generated
12056 assembly file on a serperate line to be less confusing.
12057 * src/port.h: added genInitStartup hook
12059 * src/ds390/main.c,
12062 * src/pic16/main.c,
12064 * src/z80/main.c: genInitStartup initialize as NULL (default to
12065 historical behaviour)
12066 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12067 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12068 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12069 library instead of hard coding it into the compiler.
12070 * support/regression/ports/mcs51-stack-auto/spec.mk,
12071 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12072 * device/lib/mcs51/Makefile,
12073 * device/lib/small/Makefile,
12074 * device/lib/large/Makefile,
12075 * device/lib/mcs51/crtpagesfr.asm,
12076 * device/lib/mcs51/crtstart.asm,
12077 * device/lib/mcs51/crtxclear.asm,
12078 * device/lib/mcs51/crtxinit.asm,
12079 * device/lib/mcs51/crtclear.asm,
12080 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12081 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12082 and into user configurable files.
12083 * device/lib/clean.mk: clean mcs51 directory too
12084 * support/regression/tests/longlit.c: added static to T1 declaration
12085 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12086 accesses in the initialization code
12088 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12090 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12091 OSCTRIMVAL as noted in bug #916008
12093 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12095 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12096 in loops with multiple exits (reported as incorrect registers
12097 used by Martin Helmling in Sdcc-user list)
12099 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12101 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12102 made ds390 register extensions look less like error messages
12104 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12106 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12107 reported by Adam Wozniak in Sdcc-user list
12109 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12111 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12112 arithmetic optimizations, added debug output
12114 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12116 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12117 * sdcc.spec: updated and split sdcc into 3 rpms
12118 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12119 needed for literals of LEFT_OP and '+'
12120 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12121 introduced RESULT_TYPE_NOPROM
12122 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12124 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12125 limited promotion to int only for '*'
12126 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12128 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12130 * src/pic16/gen.c (genSkip),
12131 (genc16bit2lit), (gencjneshort): commented out
12132 (is_LitOp): new helper function, checks operand type
12133 (genCmpEq): rewritten
12135 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12137 * support/regression/tests/bug-908454.c: added
12139 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12141 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12142 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12143 (geniCodeCast): cosmetic, don't preserve bit storage class
12144 (geniCodeLeftShift): added promotion
12145 (geniCodeLogic): fixed regression
12146 * src/SDCCsymt.c (computeTypeOr): accept bits too
12147 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12149 2004-03-07 Borut Razem <borut.razem AT siol.net>
12151 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12153 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12155 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12156 version of pic16_genPackRegisters which does not check if ic is a
12158 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12159 function cause string1.c regression test fails
12161 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12163 * sim/ucsim/configure.in,
12164 * sim/ucsim/configure,
12165 * sim/ucsim/doc/Makefile.in: use docdir
12166 * src/SDCC.y: fixed sbit atrributes
12167 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12168 * src/SDCCast.c (decorateType): |^& need special promotion handling
12170 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12171 * src/SDCCsymt.h (computeType),
12172 * src/SDCCicode.c: computeType() needs op
12173 * src/SDCCsymt.c (checkTypeSanity),
12174 * doc/sddman.lyx: "plain" bitfields are unsigned
12175 * src/SDCCsymt.c (computeTypeOr): added
12176 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12178 * src/SDCCval.c (val*): computeType() needs op
12179 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12180 * support/regression/tests/onebyte.c: added tests for |^&
12182 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12184 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12185 for writing icode into asm output.
12187 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12189 * src/pic16/device.c: added some debug lines enabled
12190 with macro DEBUG_CHECK,
12191 * src/pic16/genarith.c: more debug in genPlus,
12192 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12193 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12194 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12195 * (aopForSym): onStack symbols are re-placed in data memspace,
12196 and onStack flag is cleared,
12197 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12198 copy temporary pcodeop,
12199 * (genPcall): added warning for not updating PCLATU,
12200 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12201 always true for pic16 port,
12202 * (genMultOneWord): NEW, supports integer multiplication,
12203 * (genMult): modified to call genMultOneWord,
12204 * (ifxForOp): added warning when return NULL,
12205 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12206 flag is set before call to operandFromSymbol for implicit
12208 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12209 options.intlong_rent are set by default,
12210 * (_hasNativeMulFor): modified to allow port generation of integer
12212 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12213 set regtype to REG_SFR for all registers, restricting seting the
12214 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12216 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12218 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12219 more than 500 times in the regression tests
12221 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12223 * support/Util/SDCCerr.h,
12224 * support/Util/SDCCerr.c,
12225 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12227 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12228 for symbol conflicts.
12229 * support/valdiags/tests/enum.c,
12230 * support/valdiags/tests/tentdecl.c,
12231 * support/valdiags/tests/struct.c: expect possible error messages
12232 referring to original symbol definitions.
12233 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12235 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12237 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12239 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12241 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12243 * src/pic16/ralloc.c (newReg): fixed bug #908929
12245 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12247 * src/ds390/gen.c: added missing #include "main.h"
12249 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12251 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12252 checking if symbol is already in set,
12253 * src/pic16/device.h: prototype for checkAddSym,
12254 * src/pic16/gen.c: (_G): added entry interruptvector,
12255 * (assignResultValue): removed some commented out lines,
12256 * (genFunction): check for ISR via sym->type, absolute section for
12257 interrupt code is created via a new pBlock, the goto instruction is
12258 placed now correctly at the interrupt vector position, changed all
12259 references from ivec to _G.interruptvector,
12260 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12261 is the interrupt is a high priority one, same for return from ISR,
12262 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12263 externs to calls of checkAddSym,
12264 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12265 pic16_pcode_verbose flag is set,
12266 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12267 * src/pic16/pcoderegs.c: message about how many registers are saved
12268 will only be emitted if pic16_pcode_verbose flag is set,
12270 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12272 * src/ds390/ralloc.h,
12273 * src/ds390/ralloc.c (ds390_regWithIdx),
12274 * src/ds390/gen.c (emitcode),
12275 * src/ds390/main.h,
12276 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12277 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12278 ds390operandCompare, getRegsRead, getRegsWritten,
12279 initializeAsmLineNode): customized instruction size calculation for
12280 ds390, started basis for some register optimizations
12281 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12282 corresponding assembly output
12283 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12284 missing push/pop of r0/r1. Optimized push/pops
12286 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12288 * src/mcs51/main.c (instructionSize): fixed ACALL size
12289 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12291 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12293 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12294 the sorting of rlist with NULL elements
12295 * (print_idataType, print_idata): NEW to create idata sections
12296 * src/pic16/device.h: idataSymSet new variable
12297 * src/pic16/gen.c (genFunction): fixed some bugs in string
12298 comparing, improved the absolute section creation for ISRs,
12299 added FSR0L/FSR0H in registers that are saved in an ISR,
12300 * (genInline): fixed the processing of inline snippets,
12301 now they undergo no process by the peephole optimizer
12302 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12303 are placed in idataSymSet,
12304 * (pic16emitStaticSeg): extern symbols are added in externs,
12305 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12306 switching when aboslute variables are placed in access bank memory
12307 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12308 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12309 commented out with #if,
12310 * (pic16_packRegisters): reintroduce the check for CAST because some
12311 symbols are not correctly handled,
12312 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12313 pCodeInstruction instead of pCode,
12314 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12315 pCodeAsmDir definition,
12316 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12317 directive, then the argument directive is emitted without the leading
12318 tab, hack for inline labels which must be in the first column,
12319 * (compareLabel,pic16_findNextInstruction),
12320 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12321 * (insertBankSwitch): modified for the new pCodeAsmDir,
12323 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12324 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12326 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12328 * (pushSide): commented out with #if,
12329 * (assignResultValue): fixed some typos in saving
12331 * (genPcall): FIXED and sync'ed with genCall,
12332 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12333 * (genNearPointerGet): fixed to handle some more cases,
12334 implementation scheme via table reads,
12335 * (genConstPointerGet): modified to access code memory correct,
12336 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12337 and improved to handle some cases
12338 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12339 instead of "RETLW" for init data
12340 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12341 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12342 variables are placed in access bank memory (<0x80 and >=0xf80),
12343 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12344 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12345 TBLWT_POSTDEC,TBLWT_PREINC
12346 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12347 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12349 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12350 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12351 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12352 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12354 2004-02-29 Borut Razem <borut.razem AT siol.net>
12356 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12357 support/Util/findme.h, support/Util/system.h: enhance binary relative
12358 search for lib and include by using findProgramPath()
12360 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12363 * src/SDCCpeeph.c (pcDistance),
12365 * src/mcs51/ralloc.h,
12366 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12367 * src/mcs51/main.h,
12368 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12369 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12370 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12371 size calculation port specific, started basis for some register
12373 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12374 missing push/pop of r0/r1. Optimized push/pops
12375 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12376 * device/lib/_modsint.c (_modsint),
12377 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12378 and stack version so regression tests pass
12380 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12382 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12383 * src/SDCCast.c (decorateType): catch another small optimization
12385 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12386 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12387 modified to finally use computeType() all over SDCC,
12388 see Feature Request #877103
12389 * src/SDCCval.h: cosmetic
12390 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12391 valCompare(); regression tested in muldiv.c
12392 * support/regression/tests/muldiv.c (testMod): mod sign follows
12395 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12397 * src/SDCCast.c (decorateType): fixed bug #902362
12398 * doc/INSTALL.txt: fixed install instructions for win32
12400 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12402 * device/include/Makefile.in (install): fixed by replacing spaces
12405 * doc/INSTALL.txt: updated for release
12406 * doc/sdccman.lyx: added warning for --xstack being buggy
12408 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12410 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12411 to eliminate build warnings.
12412 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12414 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12415 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12417 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12418 removed -penable-stack, added comment for stack pragma, added
12419 warning for not initializing the stack/frame registers, removed
12420 comment at interrupts section
12422 Stack is made permanent, there is no ability to disable stack usage.
12423 * src/pic16/device.h,
12424 * src/pic16/device.c: removed all references to USE_STACK macro,
12425 * src/pic16/device.c (pic16_dump_section): when no elements in
12426 rlist, free rlist before return,
12427 * (pic16_dump_int_registers): NEW, internal registers are a new set
12428 of general purpose registers reused by each function,
12429 * (checkAddReg): returns 1 if registers is added to set,
12430 * (pic16_groupRegistersInSection): when a registers is of type
12431 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12432 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12433 SRCASECMP macro is moved here from device.c
12434 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12435 PO_PCLATU, PO_PRODL, PO_PRODH,
12436 * (pic16_pCodeOpType, genMinus,
12437 changed compares to "a" register, with AOP_ACC,
12438 * (pic16_genPlus): fixed some bugs and indented properly,
12439 * (pic16_addSign): changed size to size+offset in the MOVWF
12441 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12442 multiply 8-bit operand by literal, result is 8-bit,
12443 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12444 multiply 2 8-bit operand, result is 8-bit,
12445 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12447 * src/pic16/gen.c: changed accUse to contain WREG only,
12448 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12449 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12450 true, do not use immediate addressing any more unless sym is a
12451 pointer in codespace,
12452 * (aopForRemat): do not use immediate addressing when symbol not in
12453 codespace and when symbol's address is requested,
12454 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12456 * (aopGet): added case for AOP_ACC and don't return "accumulator
12457 bug" but WREG instead,
12458 * (popGetTempReg): pushes contents of temporary register in stack,
12459 * (popReleaseTempReg): pops contents of temporary register from
12460 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12461 * (pic16_popGet): separated case AOP_ACC to return register WREG
12462 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12463 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12464 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12465 the use of immediate pointers to certain cases only.
12467 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12468 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12469 * (assignResultValue, genCall, genRet): modified to use the new
12470 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12471 genPcall is still broken,
12472 * (genFunction): added code to create 'A' type pBlocks when
12473 interrupt functions are generated, code not extensively tested yet,
12474 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12475 * (genEndFunction): modified so ISRs pop stored registers from stack,
12476 * (genMultOneByte): cleanup,
12477 * (AccRsh): added flag andmask, to and result with appropriate mask,
12478 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12479 * (genDataPointerGet): fixed and reenabled its use,
12480 * (genNearDataPointerGet): bugs fixed,
12481 * (genDataPointerSet): bugs fixed,
12482 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12483 pic16_DumpSymbol, pic16_DumpOp,
12484 * src/pic16/genutils.h: function prototypes for the above functions,
12485 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12487 * (pic16emitRegularMap): many many many improvements, but needs a
12489 * src/pic16/main.c: enable_stack in pic16_options is removed,
12490 * (_pic16_parseOptions): removed command line options -penable-stack,
12491 * (_process_pragma): emit stack symbol only when stack pragma is
12493 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12494 redirected to FSR0L/FSR0H pair,
12495 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12496 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12497 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12499 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12500 * (dumpPicOptype): NEW,
12501 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12502 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12503 with movff instruction,
12504 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12505 added pic16_int_regs, some packRegsFor* functions are commented out,
12506 because produce errors,
12507 * src/pic16/NOTES: minor modifications
12509 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12511 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12512 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12514 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12515 * as/mcs51/lkaomf51.c: fixed bug #895763
12517 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12519 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12521 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12523 * doc/sdccman.lyx: added details about the HC08 storage classes and
12524 interrupts, fixed the register usage info for z80 & gbz80
12526 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12528 * doc/sdccman.lyx: added more pic16 port documentation
12529 * device/include/pic16/: added header pic18fregs.h
12531 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12533 * doc/sdccman.lyx: added Vangelis' contribution
12535 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12537 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12538 extend to the next CALL or PCALL, not just to the next CALL.
12540 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12542 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12544 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12546 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12547 bug #895752 and a better fix for bug #716790
12549 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12551 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12553 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12555 * doc/sdccman.lyx: minor changes, minor changed
12557 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12559 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12560 which can't handle SDCC_NEWONEBYTEOPS,
12561 (geniCodeMultiply): removed conversion from mult to shift for pic14
12564 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12567 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12568 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12569 thus fixing bug #895406
12571 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12573 * device/lib/_modsint.c,
12574 * device/lib/_modslong.c: sign follows divisor only
12575 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12576 signs or signedness can be ignored
12577 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12578 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12579 added optimization for IFX,
12580 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12582 reenabled optimization for IFX, which was removed on 2004-01-11
12583 * src/SDCCast.h: added return type IFX
12584 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12585 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12586 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12587 SDCC_OLDONEBYTEOPS selects the old behaviour
12588 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12589 changed again and commented promotion rule
12590 * src/SDCCval.c (valDiv): promotion no longer necessary
12591 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12592 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12594 * support/regression/tests/onebyte.c: added
12596 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12598 * gen.c (genInline): reverted to old code for assemnling inline
12599 code because of bug reported James Chadd
12601 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12603 * ralloc.h: missing declarations from previous patch,
12604 seems that patch for ralloc.h was never applied, fixed
12606 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12607 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12611 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12612 indirect addressing. Marked FSR0 as deprecated
12613 * gen.c (pointerCode): commented out, not needed now
12614 (pic16_popGet2p): new MOVFF helper function
12615 (genGenPointerGet),
12616 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12617 (shiftRLong): removed duplicate debugging info
12619 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12621 * src/ds390/gen.c (genNearPointerGet),
12622 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12623 optimization with bits, but not bitfields.
12624 * src/ds390/ralloc.c (packRegisters),
12625 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12627 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12629 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12631 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12634 * src/SDCCicode.c (operandFromSymbol),
12635 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12636 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12637 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12638 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12639 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12640 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12642 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12643 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12644 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12645 * src/SDCCsymt.c (newSymbol),
12646 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12649 * src/SDCCval.c (newiList): fixed bug #885705
12651 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12653 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12654 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12656 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12658 * device/include/c8051f120.h,
12659 * device/include/c8051f300.h,
12660 * device/include/c8051f310.h: added/updated header files for Silicon
12661 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12662 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12663 in new section Submitting patches
12665 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12667 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12668 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12669 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12671 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12672 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12673 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12675 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12676 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12677 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12679 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12680 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12681 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12682 genGenPointerSet): fixed bug #892400
12683 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12684 to eliminate build warnings.
12685 * src/SDCCast.c (processParms),
12686 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12688 * support/valdiag/valdiag.py: added GCC to the list of defines active
12689 when compiling with gcc
12691 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12693 * support/Util/SDCCerr.h,
12694 * support/Util/SDCCerr.c,
12695 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12696 with an incomplete type (fixed bug #883734)
12697 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12699 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12701 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12703 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12705 * src/SDCCast.c (decorateType),
12706 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12707 function pointer implementation
12708 * support/regression/tests/funptrs.c: added tests to verify both forms
12709 of function pointers work correctly. Added tests to verify parameters
12710 are passed in the correct order.
12712 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12714 * device.c (regCompare): registers are sorted by ascending
12715 address and increasing size,
12716 * main.c (_pic16_finaliseOptions): removed the declaration
12717 of compiler macro MCU. Now a macro of the format pic18fxxxx
12718 will be defined from the command line
12720 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12721 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12723 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12724 PCOP_RLCF was overwritten!
12725 * gen.c (genSkip): commented out calls to pic16_emitcode,
12726 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12728 * (genRRC): added debugging info,
12729 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12730 overwritten while shifting,
12731 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12732 overwritten while shifting,
12735 * (shiftLLeftOrResult),
12736 * (shiftRLeftOrResult),
12738 * (shiftLLong): Implemented with pic16_emitpcode
12739 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12740 * (genLeftShift): Fixed bug, operand for shift by variable always
12741 was "and"ed with 0x0f,
12742 * (genLeftShiftLiteral),
12744 * (genRightShiftLiteral): added debugging info,
12745 * (genrshFour): added comment,
12746 * (genRightShift): determined signedness from operand "left"
12747 instead of "result"
12749 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12751 * src/SDCCicode.c (geniCodeParms),
12752 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12753 function pointers, fixed function pointer bugs #861242 and #861896
12755 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12757 * device/include/c8051f000.h,
12758 * device/include/c8051f120.h,
12759 * device/include/c8051f300.h: added header files for Silicon
12760 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12762 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12764 * src/SDCCast.c (processParams): added new type flow and restructured
12765 (gatherAutoInit): added new type flow
12766 (addCast): cosmetic changes
12767 (getLeftResultType): added new type flow for array indices, patch
12768 provided by Stas, see FR #877103
12769 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12770 array index patch by Stas
12771 * src/SDCCast.h: added prototype getResultTypeFromType()
12773 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12774 * src/pic/glue.c (pic14emitStaticSeg),
12775 * src/pic16/glue.c (pic16emitStaticSeg),
12776 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12777 for initialization of symbols
12778 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12779 * support/Util/SDCCerr.h:
12780 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12781 * .version: bumped version number to 2.3.8
12782 * device/include/Makefile.in (install),
12783 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12786 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12788 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12789 Slade Rich fixed an optimization bug
12790 * src/pic/pcodepeep.c,
12791 * src/pic/pcoderegs.c
12792 * doc/Makefile (install): added test for directory
12794 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12796 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12797 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12798 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12799 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12800 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12801 * as/mcs51/asexpr.c (term),
12802 * as/hc08/asexpr.c (term): fixed bug #887146
12804 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12806 * src/z80/gen.c (genMult): handle single byte result product
12807 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12808 DUMMY_READ_VOLATILE (fixed bug #886367)
12810 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12812 * support/regression/tests/libmullong.c: fixed logic, on little endian
12813 hosts we ended without a mullong_wrapper()
12815 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12817 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12818 virus/worm forged address usage.
12820 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12822 Fixed promotion, it should be done on AST level:
12823 * src/SDCCast.c (addCast): added promotion to int
12824 (decorateType): updated call to upCast()
12825 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12826 usualUnaryConversions()
12828 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12830 * support/regression/tests/literalop.c (mulWrapper): Added a
12831 wrapper to remove integer overflow warnings.
12833 * support/regression/tests/float_trans.c: Made work on host.
12835 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12838 * support/regression/generate-cases.py (main): Changed from inline
12841 * doc/Makefile (install): Changed to depth first to get rid of
12842 missing directory install warning.
12844 * as/Makefile (install-doc): Made work on Mac.
12846 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12848 * src/SDCCast.c: added an additional type flow in decorateType() of
12849 opposite direction, see feature request #860006; it's enabled at runtime
12850 by setting the environment variable SDCC_NEWTYPEFLOW
12851 * src/SDCCast.h: changed prototype of decorateType()
12852 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12853 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12854 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12855 see feature request #877103
12856 * src/SDCCval.c: updated call of decorateType()
12857 (valBitwise): fixed bug #882876
12858 (valMinus): added promotion
12859 (valLogicAndOr): result is unsigned
12860 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12861 * src/SDCCsymt.c (computeType),
12862 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12863 must not cause an unsigned operation
12864 * src/pic/glue (pic14emitRegularMap),
12865 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12867 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12869 * src/pic/pcode.c (PCodeID): commented out left over debug code
12871 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12873 * support/valdiag/tests/overflow.c: added shift tests
12874 * src/pic/device.c,
12881 * src/pic/pcodepeep.c,
12882 * src/pic/pcoderegs.c,
12883 * src/pic/ralloc.c,
12884 * src/pic/ralloc.h: applied patch from Slade Rich;
12885 added support for multiple code pages and multiple RAM banks on the
12886 PIC 14 port. The ASM files now no longer simply assume all the
12887 code / RAM are in the same page / bank. This means the linker can
12888 safely allocate code/RAM of separate ASM files to different pages/banks.
12889 * doc/sdccman.lyx: added Slade's tips
12890 * src/mcs51/peeph.def: fixed bug #880768
12892 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12894 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12895 * src/SDCCast.c (decorateType): fixed bug #880197
12897 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12899 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12902 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12903 strtof is not part of C89 and isn't included with Mac OS X.
12905 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12907 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12908 shiftL2Left2Result): fixed bug #879326
12909 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12910 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12911 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12912 address fetch for clr instruction
12913 * device/lib/hc08/_mulint.c: created optimized assembly version
12914 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12916 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12918 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12919 proposed in FR #877103
12921 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12923 * src/SDCCval.c (cheapestVal): added missing checks
12924 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12925 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12927 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12929 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12932 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12934 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12935 loaded with the linker search paths (-L arguments) and the libraries
12936 to be linked with the current source (-l arguments). Changes
12937 currently will affect only the pic16 port.
12938 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12939 include path the port specific paths and port specific libraries,
12940 * gplink command now contains the $3 argument,
12941 * src/pic16/device.h,
12942 * src/pic16/device.c,: structure PIC_device is made public and
12943 renamed to PIC16_device, the same for variable Pics which is renamed
12944 to Pics16. Updated all references to them.
12945 * src/pic16/glue.c (pic16glue): corrected bug with code
12946 initialization which bypassed the variable initializations block.
12948 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12949 COMPILE_FLAGS and added the --nostdinc option
12951 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12953 * device/include/mc68hc908jb8.h: Register defs for another member
12954 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12956 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12958 Documenting changes from previous commits.
12959 * configure.in (version 1.56),
12960 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12961 when generating output files to configure the pic16 library,
12962 but now I've commented it out, since gputils aren't installed in the
12963 SF compile farm, so library won't compile
12965 * device/lib/Makefile.in (version 1.56): initially I've added in
12966 target 'all' the prerequestive 'model-pic16' so it compiled the
12967 pic16 library, but now I've commented it out for the same reasons
12969 * added targets 'model-pic16' and 'objects-pic16' to compile the
12971 * added target 'port-specific-objects-pic16' to handle the
12972 generated libraries and copy them into the build/ directory
12973 * added target 'clean-intermediate-pic16' to clean intermediate
12974 files into pic16 directory
12975 * in target 'installdirs' added line to create directory pic16 in
12976 the installation path
12978 * device/include/Makefile.in (version 1.11): in target 'install'
12979 added lines to copy all header files to installation path,
12980 * in target 'installdirs' added line create directory for pic16
12981 headers in the installation path
12983 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12985 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12988 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12991 * device/lib/configure.in,
12992 * device/lib/configure: fixed for autoconf 2.57
12994 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12996 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12997 option so that it actually works. Made it specific to the z80, since
12998 the gbz80 doesn't have these kinds of I/O ports.
13000 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13002 * device/include/z180.h,
13003 * device/lib/_memcpy.c,
13004 * device/lib/_memmove.c,
13005 * device/lib/_mulint.c,
13006 * device/lib/ser_ir.c,
13007 * device/lib/ser_ir_cts_rts.c,
13008 * device/lib/_strcmp.c,
13009 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13010 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13011 portmode; added deprecation warning for bank= and protmode= forms.
13012 Also, guard against buffer overflow.
13013 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13015 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13017 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13018 changed interrupt vector table generation to only emit declared vectors.
13019 * device/include/Makefile.in: added missing backslash
13020 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13022 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13024 Mainly changes to support compilation of the device libraries
13025 * src/pic16/device.c: stack is allocated via symbol and not
13026 via literal number. The symbol is placed in the corresponding
13027 position of the data ram
13028 * (pic16_dump_section): relocatable and absolute uninitialized
13029 data are now emitted in sorted order to reduce section naming,
13030 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13031 weren't marked as being in the access bank,
13033 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13035 Added portion of GNU PIC Library under the directory
13036 device/include/pic16 and device/lib/pic16. These files
13037 contain the declarations of SFRs for the PIC18Fxx2 devices.
13038 The directory is initialized via configure from toplevel.
13040 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13042 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13043 the spilllocations to be compared correctly
13045 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13047 * src/SDCCast.c (decorateType): fixed bug introduced today
13049 2004-01-12 Borut Razem <borut.razem AT siol.net>
13051 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13052 doc/sdccman.lyx: upper case pragmas are deprecated
13054 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13056 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13057 in simpler and even better code
13059 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13061 * src/SDCCicode.c (operandOperation): fixed bug #874819
13062 * src/SDCCast.c (decorateType): fixed
13063 char foo (unsigned long ul) { return ul > 0; }
13065 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13067 * doc/sdccman.lyx: Moved and added some sections, small changes
13068 all over. Telling LaTeX to be less strict with word spacing
13069 to better keep the right margin. Changed some notes about
13070 maintainance of the ports in section 3.2.1 - is it OK like this?
13072 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13074 SDCC source changes:
13075 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13076 convilong): modified to inform the pic16 port that builtin functions
13079 PIC16 PORT specific changes:
13080 * src/pic16/device.c pic16_dump_equates() added,
13081 processor registers declared internally by the port are emitted in
13082 the translation as equates,
13083 * src/pic16/gen.c: inline code is passed unprocessed to the
13085 * (pic16_popGetLit2): fnuction modified to take second operand as
13086 pCodeOp pointer and not as literal,
13087 * (popRegFromIdx): prefixed with pic16_,
13088 * (pic16_popCombine2): modified to receive already allocated pCode
13090 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13091 * (genFunction): initializes local stack frame and pushes on stack
13092 all the registers used by this function,
13093 * (genEndFunction): restores all registers from stack and restores
13095 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13097 * (pic16glue): changed the program startup sequence,
13098 * added new dbName code 'A' for functions placed in absolute section
13099 * src/pic16/main.c: added function attribute _naked,
13100 * added pragma 'code' to place a fnuction at an absolute address,
13101 * added command line arguments --debug-ralloc and --pcode-verbose,
13102 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13103 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13104 * (pic16_newpCodeOpLit2): modified to take the second operand as
13106 * (pic16_printpBlock): modified to emit each function in a separate
13108 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13109 UPPER for immediate operands,
13110 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13112 * src/pic16/peeph.def: all peepholes with movff are commented out,
13113 because there is a problem in the pcode peep optimizer,
13114 * src/pic16/ralloc.c: the register allocator can now reuse local
13115 function symbols for another function. This saves register usage.
13116 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13118 Added file src/pic16/NOTES with information about program writing on
13119 the current port version.
13121 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13123 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13124 and peephole 252 (array access)
13126 2004-01-09 Borut Razem <borut.razem AT siol.net>
13128 * src/SDCCmain.c : fixed #872250: -l command line defined library
13129 files are scanned before standard library files
13131 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13133 * src/SDCCast.c (decorateType): fixed bug #874046
13135 2004-01-09 Borut Razem <borut.razem AT siol.net>
13137 * support/scripts/sdcc.nsi: remove previous installation
13139 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13141 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13142 bytes for last interrupt vector (mcs51)
13143 * sdcc.spec: fixed typo
13145 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13147 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13148 gen51Code): more efficient parameter receive for --model-large
13151 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13153 * src/ds390/main.c,
13154 * src/z80/main.c: added missed needLinkerScript flags (more than
13155 one port structure defined in these file)
13156 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13159 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13161 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13162 * src/port.h: added flag needLinkerScript in port->linker
13163 structure to inform whether to create a .lnk file or not,
13165 * src/ds390/main.c,
13167 * src/mcs51/main.c,
13169 * src/pic16/main.c,
13171 * src/z80/main.c: changed appropriately to configure
13172 needLinkerScript flag
13174 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13175 * src/pic/glue.c: added variable udata_section_name to
13176 override default uninitialized data segment definition for
13177 devices only with SHAREBANK memory (reported from Erik Epetrich)
13178 * (pic14emitOverlay): modified to emit a commented overlay segment
13179 directive when no overlay data exist
13180 * (picglue): modified to emit uninitialized data segment
13181 according to udata_section_name
13182 * src/pic/main.c (_pic14_parseOptions): added command line
13183 options --udata-section-name=[name] to override default
13184 udata definition name
13185 * modified _linkCmd and _asmCmd to include compiler passed
13186 arguments via -W option
13187 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13188 object file from '.rel' to '.o' in port->linker structure,
13189 changed size of fptr from 2 to 3 in port structure
13191 2004-01-07 Borut Razem <borut.razem AT siol.net>
13193 * support/scripts/sdcc.nsi: update PATH
13194 * support/scripts/sdcc.ico: craeted
13196 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13198 * device/include/Makefile.in: fix install
13199 * doc/Makefile: fix install
13201 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13203 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13205 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13206 how the function variable allocation summary is displayed; also
13207 include information about variables allocated to the overlay
13210 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13212 * as/mcs51/lkmain.c: Help about -Y option
13213 * as/mcs51/lkarea.c: Fixed gcc warnings
13215 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13217 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13219 * support/valdiag/tests/overflow.c: added
13220 * src/SDCCast.c (decorateType),
13221 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13222 LEFT_OP (left shift)
13224 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13226 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13227 (default behaviour).
13229 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13231 A python script to validate compiler diagnostic messages. It can be
13232 used to verify that sdcc complains about bad c source code and
13233 gives a good location of the error.
13234 * support/valdiag/Makefile,
13235 * support/valdiag/valdiag.py,
13236 * support/valdiag/tests/*
13238 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13240 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13241 * src/SDCCsymt.c (newEnumType),
13243 * support/Util/SDCCerr.c,
13244 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13246 * support/regression/tests/enum.c: added test for enum values that
13247 require at least 2 bytes of storage.
13249 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13251 * src/common.h: added ifndef/define/endif macros
13252 around the header file.
13253 Bug reported from Jesus Calvino-Fraga
13255 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13257 * sdcc.spec: updated
13258 * device/include/Makefile.in: don't install CVS directories
13259 * device/lib/Makefile.in: added removal of CVS directories after install
13260 * doc/Makefile: fixed install, added local_icons
13261 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13262 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13263 * src/ds390/gen.c (genRightShift): fixed bug #870788
13264 * src/SDCCast.c (decorateType): fixed bug #870781
13266 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13268 PIC16 port related changes:
13269 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13270 added variable stackPos,
13272 * gen.c: genCall, assignResultValue: added support for
13273 pushing/retrieving function parameters to/from stack,
13274 genFunction,genEndFunction: setup stack frame for the
13275 generated function,
13276 genAddrOf: will be changed according to bug 863624
13278 * added files genutils.c and genutils.h which contain gen*
13279 debugged and optimised functions extracted from gen.c
13281 * glue.c: added variable 'externs' which holds extern symbols,
13282 pic16emitRegularMap: is modified to properly handle relocatable
13283 symbols under the new scheme,
13284 pic16createInterruptVect: is modified
13285 pic16printPublics: is modified to emit 'global' assembler directives,
13286 added pic16_printExterns to print extern symbols,
13287 pic16glue: initializes stack/frame pointer in the beginning of
13288 the assembly output. Temporary hack, will be corrected later,
13289 because gplink yet does not support stack and SDCC does not
13290 yet support a type of crt0.o object to create the final binary.
13292 * Removed many lines that contain 8051 legacy code.
13293 * The code is finally placed under a 'code' directive.
13294 * Added port specific options.
13296 * _process_pragma: simplified since now we do not need *special*
13297 include file to define SFR registers. But a separate header
13298 will be needed. This will be developed later.
13299 * _pic16_parseOptions: added, parses port specific options:
13300 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13301 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13302 --preplace-udata-with=
13304 * _pic16_setDefaultOptions: modified to initialize section names,
13305 but hack is temporarly out of order since it needs improvement.
13306 * _pic16_genAssemblerPreamble: configuration words are emitted by
13307 their address instead of their name. This part is incomplete and
13308 supports only the 18Fxx2 devices. Other devices will emit an error
13309 during assembly since they do not contain the same set of config
13311 * _pic16_genIVT: is modified,
13313 * pcode.c: added definitions for some hardware registers that are needed
13315 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13316 All PCI entries are updated. Now LFSR is supported.
13317 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13318 * added pic16_newpCodeOpLit2 to support instructions with
13319 two literal arguments
13320 * pic16_pCode2str: corrected code that emits assembler instructions
13321 with two literal operands and those that have an access bit modifier
13322 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13323 this fixes a bug which caused some labels to be lost, when an
13324 assembler directive was added, i.e. banksel,
13325 * pic16_FixRegisterBanking: improved logic that causes the insertion
13327 * InlineFunction: functions that are called once, are not any more
13328 inlined. This can be a port option in the future,
13330 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13332 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13333 hold the corresponding uninitialized symbols,
13334 * pic16_allocProcessorRegister: registers have explicit marked the
13336 * pic16_allocInternalRegister: registers are explicit marked as
13338 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13339 processing list, so bit registers were lost,
13342 * ralloc.h: added field 'accessBank' and original symbol operand
13343 in register definition,
13344 * removed the field isMapped from register definition,
13346 ** Several functions have been removed from various sources:
13347 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13348 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13349 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13350 pic16_assignRelocatableRegisters
13352 ** others have been introduced:
13353 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13354 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13356 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13358 * support/scripts/inc2h.pl: changed definition of BIT_AT
13359 to emit 'sbit at' instead of 'bit at'. This was a request.
13361 PIC16 port related preliminary changes:
13362 * gen.c: prefixed function popRegFromString with
13363 pic16_ and all references to it corrected
13364 * pcode.c: all pic16_pc_* hardware registers prefixed
13365 with underscore (_),
13366 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13367 * ralloc.c: newReg(): when register is REG_SFR then
13368 set address to rIdx,
13369 pic16_allocProcessorRegister(): marks register wasUsed=0
13370 pic16_writeUsedRegs(): added a call to assign processor
13371 registers via pic16_assignFixedRegisters
13373 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13375 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13376 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13377 variables in unused register banks. Also the SSEG is placed
13378 wherever there is enough space for it, and IDATA can be anywhere
13379 in internal RAM. For now compile using -Wl-Y[stack_size].
13380 The mem file is different for this option as well, since it
13381 makes no sense of talking about DSEG lenght.
13383 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13385 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13386 in certain cases, e.g. when ROM assignment, patch provided
13387 from Albert den Haan.
13389 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13391 Many signedness and type propagation fixes:
13392 * src/SDCCicode.c: made geniCodeCast() static
13393 replaced SPEC_ by IS_ (cosmetic)
13394 (operandOperation): fixed div and mod operation
13395 (usualBinaryConversions): added support for promotion of char
13396 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13397 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13398 (geniCodeAdd): an array index will stay unsigned, even if promoted
13400 (geniCodeArray): ditto
13401 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13402 * src/SDCCsymt.c (computeType): added more support for char;
13403 promotion of char is selectable by promoteCharToInt, fixed signedness
13405 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13406 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13407 * src/SDCCval (val*): replaced signedness calculation by
13409 rearranged if-branches (cosmetic)
13410 (valShift): added warning W_SHIFT_CHANGED
13411 (valCompare): fixed problem with different types
13412 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13413 * support/regression/tests/literalop.c: added many cases
13414 * support/regression/tests/ast_constant_folding.c: changed finally to
13416 * .version: new year, new version: 2.3.7
13417 * src/SDCCmain.c (main): applied patch #866468
13418 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13419 provided by Scott Bronson
13420 * doc/sdccman.lyx: updated documentation for sdcdb
13421 updated and added chapter tips
13423 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13425 * src/SDCCsymt.h: missing from yesterday's commits
13427 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13429 * src/SDCC.y (struct_or_union_specifier),
13430 * support/Util/SDCCerr.c,
13431 * support/Util/SDCCerr.h: verify that struct & union tags are used
13434 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13436 * src/SDCCglobl.h: missing from yesterday's commits
13438 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13440 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13441 sft_attributes, struct_declaration, parameter_declaration,
13442 type_name, start_block, declaration_list),
13443 * src/SDCC.lex (check_type): support redefinition of typedef names
13445 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13447 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13448 aligned xdata arrays. Erik helped me with the if clause.
13450 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13452 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13455 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13458 * src/SDCCast.c (newAst_),
13460 * src/SDCCicode.c (ast2iCode, newiCode),
13462 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13463 expr, statement, expression_statement, selection_statement,
13464 iteration_statement, expr_opt, jump_statement): foundation for tracking
13466 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13469 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * support/Util/SDCCerr.c,
13473 * src/SDCCast.c (createCase, createDefault, decorateType),
13474 * src/SDCClabel.c (labelUnreach),
13475 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13477 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13478 (with thanks to Stas Sergeev)
13479 * device/include/time.h,
13480 * device/lib/time.c (CheckTime): suppress unreachable code warning
13482 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13484 * src/SDCCast.c (createIvalCharPtr),
13485 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13487 * support/regression/tests/nullstring.c: tests for these two bugs
13489 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13491 * support/Util/SDCCerr.h,
13492 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13493 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13494 about storage class and 'at' used inside struct or union
13495 * src/SDCCBBlock.c (iCodeFromeBBlock),
13496 * src/SDCCcse.c (ifxOptimize),
13497 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13498 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13499 printIval, emitStaticSeg, emitOverlay),
13500 * src/SDCClabel.c (deleteIfx),
13501 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13502 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13503 gatherAutoInit, processParms),
13504 * support/Util/SDCCerr.h,
13505 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13506 reporting for post-parse errors.
13508 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13510 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13511 implicit casts via union; they don't work on big endian systems
13512 (possible fix for bug #861138)
13514 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13516 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13517 * src/mcs51/main.c: fixed the fix for bug #737001
13519 2003-12-15 Borut Razem <borut.razem AT siol.net>
13521 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13523 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13525 * support/makebin/makebin.c: put output in binary mode
13527 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13529 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13530 xdata and data memory on startup. Set the environment variable
13531 SDCC_NOGENRAMCLEAR to disable this.
13532 * src/mcs51/peephole.def,
13533 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13534 (allows non-interrupt and interrupt code to safely compete for a resource
13535 without the non-interrupt code having to disable interrupts)
13537 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13539 * src/SDCCicode.c (geniCodeAdd),
13540 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13541 with valFromType if type might be a pointer and host is big endian).
13542 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13543 types, not just integer types.
13544 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13545 multiply defined with mismatching "at" address.
13547 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13549 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13550 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13551 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13552 with embedded nulls (fixed bug #753752)
13554 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13556 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13557 Apparently this did not see much testing (endless loop)
13559 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13561 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13563 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13565 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13566 gracefully handle NULL memmap pointers
13568 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13570 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13571 instead of deleting the iCode when an operand is volatile
13572 * src/z80/gen.c (genDummyRead),
13573 * src/mcs51/gen.c (genDummyRead),
13574 * src/ds390/gen.c (genDummyRead),
13575 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13577 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13578 * src/SDCC.y: fixed bug #850420
13580 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13582 Applied z80 i/o port patch from Peter Townson and fixed some operators
13583 to better handle operands in A register.
13584 * device/include/z180.h
13590 * src/z80/peeph-z80.def
13591 * src/z80/peeph.def
13594 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13596 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13598 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13600 * device/lib/hc08/_mullong.c: Removed extra #endif
13602 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13604 * sim/ucsim/hc08.src/inst.cc,
13605 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13606 carries from x to h
13607 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13608 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13609 * device/include/stdarg.h: fixed varargs for hc08
13610 * device/lib/Makefile.in,
13611 * device/lib/hc08/Makefile,
13612 * device/lib/hc08/_mulint.c,
13613 * device/lib/hc08/_mullong.c: fixed some endian problems
13615 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13617 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13618 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13619 * device/lib/_gptrget.c,
13620 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13622 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13624 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13625 * src/SDCCast.c (astErrors): fixed bug #846007
13626 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13628 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 * src/SDCCast.c (decorateType): disabled a transformation I added in
13631 revision 1.188 (access to fields of a structure at an absolute address);
13632 it breaks with bitfields, extern declarations, and gcse analysis.
13633 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13634 could be assigned through a pointer, so don't complain.
13635 * src/SDCCast.c (astErrors),
13637 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13639 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13641 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13642 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13643 output of __config directives, since gpasm now supports them
13644 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13645 pre-processor macro, i.e. -DMCU=p18f452
13646 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13647 and modified to handle 'cast' icode similarly to '=' icode
13648 * src/pic16/device.h (typedef struct PIC_device): added field
13649 'extMIface' to indicate that chip has external memory interface
13650 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13651 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13654 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13656 * src/SDCC.y (pointer): fixed bug #846006
13657 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13658 * src/SDCCast.c (decorateType): fixed bug #846009
13659 * src/ds390/peeph.def,
13660 * src/ds390/gen.c (genAnd, genOr),
13661 * src/mcs51/peeph.def,
13662 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13664 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13666 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13673 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13677 * src/SDCCbitv.c: added function to free a bitvector
13678 * src/SDCClrange.h,
13679 * src/SDCClrange.c: added function to recompute the liveranges
13680 * src/avr/ralloc.c,
13681 * src/ds390/ralloc.c,
13682 * src/hc08/ralloc.c,
13683 * src/mcs51/ralloc.c,
13684 * src/pic/ralloc.c,
13685 * src/pic16/ralloc.c,
13686 * src/xa51/ralloc.c,
13687 * src/z80/ralloc.c: recompute the liveranges after register packing
13689 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13691 * src/SDCCloop.c (newInduction): fixed bug #845630
13693 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13695 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13696 inadvertantly left behind from my 2003-11-12 change
13698 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13700 Updated headers I neglected to commit yesterday.
13701 * src/SDCClrange.h,
13704 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13706 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13707 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13708 * src/SDCCopt.c (eBBlockFromiCode),
13709 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13710 the creation of the key hash table from the sequencing so it can be used
13711 earlier (for some GCSE bug fixes still pending)
13713 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13715 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13716 * support/regression/tests/addsub.c: testing genPlus shortcut
13718 2003-11-15 Borut Razem <borut.razem AT siol.net>
13720 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13722 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13724 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13725 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13726 ordering is immaterial.
13727 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13729 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13731 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13732 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13733 (SIGSEV) of bug #840381
13734 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13735 unlink new file before rename if new and old filenames are the same)
13737 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13739 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13740 uninitialized variables) for the mcs51. Set environment variable
13741 SDCC_GENRAMCLEAR to test.
13742 xdata initialization slightly shorter
13744 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13747 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13748 #838241 & 780691 (basicly the same bug)
13749 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13750 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13752 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13754 * src/SDCCmain.c (linkEdit): "fix" #834252
13756 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13758 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13760 * src/SDCC.y: fixed bug #819403
13762 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13764 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13765 the reentrant attribute.
13766 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13767 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13769 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13770 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13771 erroneously reduced to a literal.
13772 * src/hc08/ralloc.c (packRegisters, rematStr),
13773 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13776 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13778 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13779 * doc/sdccman.lyx: changed from 'article' to 'book'
13780 * doc/Makefile: readded test_suite_spec and cdbfileformat
13782 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13784 * device/include/stdlib.h: include malloc.h to comply with ANSI
13785 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13787 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13789 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13790 * doc/clean.mk: also remove *.out files
13791 * doc/sdccman.lyx: some additions, larger top/bottom margins
13793 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13795 * src/SDCC.y: fixed bug #837365
13796 * support/regression/tests/bitopcse.c
13797 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13798 a symbol (might be valop instead)
13799 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13800 * device/lib/clean.mk: added hc08 to the cleaning list
13802 2003-11-04 Borut Razem <borut.razem AT siol.net>
13804 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13806 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13807 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13808 malloc is declared in standard stdlib.h
13810 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13812 * device/lib/hc08/Makefile: need to clean .rel not .o files
13813 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13815 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13819 * src/mcs51/main.c,
13820 * src/ds390/main.c,
13824 * src/pic16/main.c,
13825 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13826 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13827 tests (which uses the port's oclsExpense function)
13833 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13835 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13837 * src/SDCCcse.c (ifxOptimize),
13838 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13839 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13840 deleting the IFX iCode.
13841 * src/hc08/ralloc.c: reduced unneeded slocs
13842 * src/hc08/gen.c: fixed bug in asmopToBoolean
13844 2003-11-04 Borut Razem <borut.razem AT siol.net>
13846 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13847 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13848 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13849 transferred to configure
13851 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13853 Use headers defined in the C[++] standards:
13854 * sim/ucsim/gui.src/serio.src/fileio.cc
13855 * sim/ucsim/gui.src/serio.src/frontend.cc
13856 * sim/ucsim/gui.src/serio.src/main.cc
13857 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13858 * support/Util/NewAlloc.c
13860 * as/mcs51/lklibr.c
13864 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13866 * Added MSVC projects for hc08 assembler and linker:
13867 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13868 /as/hc08/link_hc08.dsp
13870 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13872 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13874 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13876 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13878 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13880 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13882 2003-10-31 Borut Razem <borut.razem AT siol.net>
13884 * support/cpp2/cpplib.h,
13885 support/cpp2/cpplib.c,
13886 support/cpp2/cpplex.c,
13887 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13888 to switch _asm block preprocessing on / off. Default is
13889 #pragma preproc_asm +
13891 2003-10-31 Borut Razem <borut.razem AT siol.net>
13893 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13894 when outputting comment blocks (when executed with -C option) and
13895 _asm (SDCPP specific) blocks
13897 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13899 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13901 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13903 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13905 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13907 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13908 * src/SDCCast.c (decorateType): fixed bug #832664
13910 2003-10-31 Borut Razem <borut.razem AT siol.net>
13912 * support/cpp2/cpplex.c: fixed for SDCPP:
13913 comments(when executed with -C option) and _asm blocks
13914 were included even if they where in skipped #if block.
13915 Applied solution from GCC cpp 3.3.2
13917 2003-10-31 Borut Razem <borut.razem AT siol.net>
13919 * src/SDCC.lex: sdcc now understands both formats:
13920 '# <line_number> <file_name>' and
13921 '#line <line_number> <file_name>'
13922 * support/cpp2/cppmain.c: sdcpp now generates the standard
13923 '# <line_number> <file_name>' instead of former
13924 '#line <line_number> <file_name>'
13926 2003-10-30 Borut Razem <borut.razem AT siol.net>
13928 * support/cpp2/cpphash.h,
13929 * support/cpp2/cpplib.h
13930 * support/cpp2/cpplex.c,
13931 * support/cpp2/cppmain.c,
13932 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13934 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13936 Fixed a number of problems revealed by bug #827883.
13937 * src/SDCCloop.c (loopInvariants): Spill location of the
13938 result operand should be recomputed if extracted from
13939 a loop. Also, don't extract assignments of an iTemp
13941 * src/SDCCast.c (isConformingBody): loop reversal should
13942 not occur if the control variable is involved with a
13943 relational operator.
13945 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13947 * .version: bumped to 2.3.6 to reflect the big improvements
13948 made by Erik and Klaus. Thanks!
13950 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13952 Replaced the livrange code.
13953 * src/SDCClrange.c: added new LR code
13955 * src/SDCCBBlock.h: removed remainig parts from old LR code
13956 * src/ds390/ralloc.c,
13957 * src/ds390/gen.c: minor fixes to make it work with new code
13959 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13962 * as/hc08/lkrloc.c,
13964 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13965 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13966 (tweaked fix for bug #818696)
13968 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13970 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13972 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13975 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13976 * src/mcs51/gen.c (gencjneshort),
13977 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13978 more efficient (per Scott Bronson's suggestion)
13980 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13982 Extended the semantics of the critical keyword to include
13983 individual statements. See RFE #827755 and #799831
13988 * support/Util/SDCCerr.c
13989 * support/Util/SDCCerr.h
13994 2003-10-19 Borut Razem <borut.razem AT siol.net>
13996 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13998 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14000 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14002 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14003 and predecrement operand is displayed
14005 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14007 * src/SDCCval.c (valMinus): fixed bug #826041
14009 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14011 Some hc08 related updates that I missed earlier
14012 * sim/ucsim/stypes.h
14013 * support/regression/ports/hc08/spec.mk
14015 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14017 New target "hc08" for the Motorola 68hc08 family of micros
14025 * sim/ucsim/hc08.src/*
14026 * sim/ucsim/configure.in
14027 * src/ucsim/configure
14028 * sim/ucsim/packages_in.mk
14031 * device/include/mc68hc908qy.h
14032 * device/lib/hc08/*
14033 * device/lib/Makefile.in
14034 * support/regression/ports/hc08/*
14035 * support/regression/Makefile
14037 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14039 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14041 * src/ds390/gen.c (genCast): fixed bug #821957
14043 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14045 * device/lib/logf.c: "fixed" overlay bug
14046 * support/regression/ports/host/spec.mk: added m library
14047 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14048 * support/regression/tests/float_trans: added (for Eric)
14050 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14052 * src/mcs51/gen.c (genCpl): fixed bug
14053 http://sf.net/mailarchive/message.php?msg_id=6263915
14055 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14057 * src/SDCCast.c (decorateType): added extended constant folding
14058 * src/SDCCsymt.c (computeType): cleanup
14059 * src/SDCCval.c (valShift): minor optimization
14060 * support/regression/tests/ast_constant_folding.c: added
14062 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14064 * src/SDCCmain.c: removed some unintended changes
14066 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14068 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14069 * src/z80/gen.c: fixed part of bug #817589
14070 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14072 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14074 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14085 * src/ds390/ralloc.c
14087 * src/mcs51/ralloc.c
14089 * src/pic16/ralloc.c
14090 * src/xa51/ralloc.c
14092 * src/z80/gen.c: removed unused label "release:"
14094 2003-10-06 Borut Razem <borut.razem AT siol.net>
14096 * src/SDCC.lex: removed definition of unused variables
14097 save_optimize and save_options
14099 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14101 * clean.mk: removed '=' in "-maxdepth=1"
14102 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14103 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14105 2003-10-06 Borut Razem <borut.razem AT siol.net>
14107 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14108 my_unput() replaced by unput()
14110 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14112 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14113 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14114 type-punned pointer will break strict-aliasing rules"
14115 Old LR behaviour is again default; Klaus' LR can be choosen by
14116 defining the environment variable LRKLAUS
14120 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14121 * clean.mk: fixed removal of files in bin/CVS/
14122 * device/lib/clean.mk: fixed removal of directories small and large
14123 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14125 * src/SDCCval.c: removed superflous test for pedantic
14127 2003-10-05 Borut Razem <borut.razem AT siol.net>
14129 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14130 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14131 message "unmatched #pragma SAVE and #pragma RESTORE"
14133 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14135 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14136 assembly, critical functions, atomic, nojtbound)
14138 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14140 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14146 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14149 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14151 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14153 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14154 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14155 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14157 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14159 * src/z80/gen.c (genRet): fixed bug #524753
14160 * src/z80/gen.c (genCast): fixed internal error on cast from
14162 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14163 fix for bug #477835 to the z80
14164 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14165 for tracking iCodes in the peephole optimizer for z80
14167 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14169 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14170 the other part of bug #814548
14171 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14173 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14175 * src/SDCCcse.c: fixed part of bug #814548
14177 2003-09-28 Borut Razem <borut.razem AT siol.net>
14179 * src/asm.c: rewrite of printILine() to use temporary file instead
14181 * src/xa51/main.c: commented out declaration of int rewinds
14183 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14185 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14187 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14189 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14190 * src/asm.c (printILine): Fixed bug #811015
14192 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14194 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14197 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14199 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14200 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14201 to correctly handle general case of AOP_PAIRPTR
14202 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14204 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14206 * src/mcs51/ralloc.c (fillGaps),
14207 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14208 register positioning bug)
14210 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14212 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14214 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14216 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14217 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14218 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14219 (ralloc doesn't intentionally do this now, but perhaps later)
14220 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14221 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14222 register positioning bugs (Fixed bug #762602 and #795325)
14223 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14224 (Fixed bug #808779)
14225 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14226 lines that --i-code-in-asm generates
14228 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14230 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14231 trying to fclose a FILE* that was already closed.
14233 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14235 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14236 of const struct should be treated as if const themselves)
14238 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14240 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14242 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14244 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14245 Unix (/n) and DOS (/r/n) line terminations.
14247 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14249 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14252 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14254 * src/mcs51/gen.c (genFunction, genEndFunction),
14255 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14256 and restore of EA so that stack offsets to parameters are
14257 correct when using both critical and reentrant/stack-auto.
14258 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14259 size (can be triggered in error if sloc is shared between
14260 different sized objects)
14261 * device/include/float.h: fixed macros to explicitly use
14262 unsigned long where needed
14264 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14266 Feature req. 799831: added code to allow nesting of critical functions
14267 * src/mcs51/gen.c (genFunction, genEndFunction)
14268 * src/ds390/gen.c (genFunction, genEndFunction)
14270 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14272 * src/SDCCsymt.c (sclsFromPtr),
14274 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14275 support for standard C idiom of memory mapped variables; for
14276 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14277 to xdata int at 0x1234 tempvar = 1.
14278 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14279 provided by Akiya ISHIDA
14281 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14283 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14284 * src/SDCCval.c (constVal): added reduction from int to char
14285 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14286 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14287 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14289 * support/regression/tests/shifts.c: fixed
14291 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14293 * src/z80/gen.c (genXor): Fixed bug #805445
14295 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14297 Fixed bug #621531 (const & volatile confusion in the type chain).
14298 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14299 refer to the const or volatile state of the pointer itself.
14311 * src/pic16/ralloc.c
14312 * support/regression/tests/const.c
14314 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14316 When checking for duplicated modules, use absolute paths
14317 instead of relative paths. Files changed:
14322 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14324 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14326 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14328 * device/include/string.h: added size_t typedef, changed
14329 prototypes to use size_t, eliminated separate reentrant and
14330 non-reentrant declarations, added _memmove declaration
14331 * device/lib/_memcpy.c: changed to use size_t instead of int,
14332 changed /4 to >>2 to avoid division library call
14333 * device/lib/_memcmp.c,
14334 * device/lib/_memset.c,
14335 * device/lib/_strncat.c,
14336 * device/lib/_strncpy.c,
14337 * device/lib/_strncmp.c: changed to use size_t instead of int
14338 * device/lib/_memmove.c: new file (fixed bug #772294)
14339 * device/lib/Makefile.in: added _memmove.c
14340 * device/lib/z80/asm_strings.s: fixed bug #772290
14341 * support/regression/tests/bitfields.c: attempt to fix host assertion
14342 failure on amd64-unknown-linux2.2
14344 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14346 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14347 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14348 * as/z80/asmain.c (main): fixed bug #801766
14350 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14352 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14355 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14357 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14358 reported in bug #800609
14360 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14362 * Top header beautifications in src/pic16 directory:
14363 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14364 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14365 pcoderegs.h, ralloc.c, ralloc.h
14366 * main.c: added top header and GPL license notice
14367 * pcode.c: fixed the if-conditional warning
14369 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14371 * device/lib/_mullong.c: replaced int by short for gcc
14373 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14375 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14376 and JUMPTABLE iCodes properly now (worked by accident before)
14377 * src/mcs51/gen.c (leftRightUseAcc),
14378 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14379 iCode properly now. Use getSize instead of nRegs since a & b
14380 aren't part of the nRegs tally.
14382 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14384 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14385 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14386 before instructions that use the _STATUS register
14388 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14390 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14391 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14392 fetching of the pointer
14393 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14394 copied from genNearPointerSet()
14395 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14396 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14397 If they pop r0/r1 they must be called in the opposite order than aopOp().
14398 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14399 (resp. --stack-auto), prepared for --xstack
14401 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14403 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14405 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14407 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14408 these ports have their own __sdcc_external_start()
14410 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14412 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14413 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14414 type for bits was changed. It resulted in bit variables becoming
14415 global, which is not permitted in PIC 14 assembly output.
14417 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14419 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14421 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14423 Z80 and MCS51 linkers complaint if a public symbol is defined
14424 in more than one library module:
14428 * as/mcs51/Makefile.in
14430 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14432 A few small changes that speed up the peephole optimizer.
14436 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14438 Try to make the peephole optimizer smarter by maintaining
14439 an association between the assembly source code and the
14440 iCodes that originated them. Put this information to use
14441 with a new peephole rule condition "notVolatile" so that
14442 the rules can be aggressive yet still safe.
14447 * src/mcs51/peeph.def
14449 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14453 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14454 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14455 if the left or right operand symbols have the accuse flag set.
14457 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14459 Changed the type of the result of the ! (NOT) operator to char;
14460 previously it returned the same type as the source. This allows
14461 us to eliminate all the genFloatNot functions (all of its target
14462 implementations were very buggy) since !float can use the same
14465 * src/SDCCicode.c (ast2iCode): ! returns char
14466 * src/mcs51/gen.c (genNot, genNotFloat),
14467 * src/ds390/gen.c (genNot, genNotFloat),
14468 * src/z80/gen.c (genNot, genNotFloat),
14469 * src/pic/gen.c (genNot, genNotFloat),
14470 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14472 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14474 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14475 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14476 during interrupts. Ensure WSAVE is located at a shared bank address.
14477 2. Fixed page selection in some places
14478 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14479 the registers name strings.
14480 4. Fixed "signed / unsigned compare" compiler warnings.
14481 5. The PIC port manages its own allocation of the general purpose
14482 registers, but makes no attempt to reuse them. As a result when
14483 compiling it soon runs out of general purpose registers. Some
14484 additional code was added to the files pcode.c and device.c to walk
14485 through the function call tree and rename the registers so that they
14495 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14496 genPlus() & genMinus() when the result is the same as left or right
14498 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14500 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14502 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14504 Made bitfield a distinct type from bit so that bitfields
14505 convert as per ANSI C and bits retain their traditional
14506 boolean style behaviour. Implemented bitfield support in
14514 * src/ds390/gen.c: bit v bitfield split
14515 * src/z80/gen.c: New support for bitfields
14516 * support/regression/tests/bitfields.c: reenabled z80,
14519 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14521 Rules 246.x, 247.x relate to bitfields, the others speed up
14522 access to xdata mapped I/O devices.
14524 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14526 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14528 Cleaned up genPackBits and genUnpackBits and added two helper
14529 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14530 for literal assignments in genPackBits (thanks to Frieder for
14536 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14538 Fixed bug #748310 (pointer to function type mishandled when the
14539 function name is omitted). Also fixed a SIGSEGV when a function
14540 attribute (reentrant, etc) is used on a non-function or on a
14541 function but misplaced before the parameter list.
14543 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14545 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14546 * support/Util/SDCCerr.h,
14547 * support/Util/SDCCerr.c: Added func attr misuse error msg
14549 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14551 Fixed bug #787649 by anonymous
14552 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14553 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14555 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14557 Fixed numerous bitfield problems.
14559 * src/SDCC.y: More bitfield related error checking
14561 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14562 * support/Util/SDCCerr.h,
14563 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14564 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14565 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14566 * support/regression/tests/bitfields.c: tests added
14568 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14570 Made the constant following the "interrupt" keyword optional. If
14571 omitted, the function will not automatically be given an entry
14572 in the interrupt vector table (similar to #pragma NOIV, but
14573 less syntacticly kludgy). The interrupt number is also now
14574 range checked. Also fixed a bug in the high order bit example
14581 * support/Util/SDCCerr.c
14582 * support/Util/SDCCerr.h
14585 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14587 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14588 * src/SDCCicode.c (operandOperation): rewritten some ops
14589 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14590 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14592 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14593 be re-activated by defining REDUCE_LITERALS)
14594 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14595 unsigned, but are signed by default
14596 * src/SDCCval.c (constVal): rearranged
14597 * src/SDCCval.c (valMod): preliminary fix
14598 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14599 * support/regression/literalop.c: added, work in progress
14601 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14603 Generate warnings for useless declarations like "char data;"
14604 that don't do what new users expect.
14607 * support/Util/SDCCerr.h
14608 * support/Util/SDCCerr.c
14610 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14612 * src/SDCCval.c (valMult): fix overflow detection of negative int
14614 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14616 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14618 Changes to support big endian targets:
14631 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14633 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14634 * device/lib/time.c: fixed warning "integer overflow in expression"
14636 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14638 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14639 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14640 constants are unsigned; added recognition of "u" flag for unsigned
14641 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14642 * src/SDCCval.c (valDiv, valMod): fixed signdness
14643 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14644 signedness of modulo, left and right shift
14645 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14646 * support/Util/SDCCerr.h: added warning W_INT_OVL
14647 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14648 * src/SDCCast.c (ast_print): improved output of constants
14650 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14652 Fixed some warnings when building with MSVC:
14654 * as/mcs51/asdata.c
14658 * link/z80/aslink.h
14659 * link/z80/lkdata.c
14660 * link/z80/lkeval.c
14665 * support/cpp2/cpplib.c
14669 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14671 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14673 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14675 * support/librarian/clean.mk: Do not remove Makefile.
14676 * support/librarian/Makefile: added.
14678 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14680 Added librarian to MSVC build:
14683 * support/librarian/librarian.dsp
14685 'configure' not needed for librarian, removed:
14686 * support/librarian/configure
14687 * support/librarian/configure.in
14688 * support/librarian/config_in.h
14689 * support/librarian/Makefile.in
14691 Hopefully these ones built the librarian and the rest of sdcc properly:
14693 * Makefile.common.in
14695 Messed up 'configure', so revert to previous version:
14699 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14701 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14702 there, while the mantissa of a double is "only" 53 bits wide.
14704 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14706 Adding sdcclib to the build. MSVC project coming soon.
14707 Files added/changed:
14709 * support/librarian/clean.mk
14710 * support/librarian/configure
14711 * support/librarian/configure.in
14712 * support/librarian/config_in.h
14713 * support/librarian/Makefile.bcc
14714 * support/librarian/Makefile.in
14715 * support/librarian/sdcclib.c
14718 * Makefile.common.in
14722 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14724 Linker now complaints if linked modules have conflicting options, for
14725 example, one compiled using --model-large and another one compiled with
14726 --model-small. The following files were modified:
14728 * as/mcs51/asdata.c
14729 * as/mcs51/aslink.h
14731 * as/mcs51/asmain.c
14733 * as/mcs51/i51pst.c
14734 * as/mcs51/lkdata.c
14735 * as/mcs51/lklibr.c
14736 * as/mcs51/lkmain.c
14742 * link/z80/aslink.h
14743 * link/z80/lkdata.c
14744 * link/z80/lklibr.c
14745 * link/z80/lkmain.c
14748 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14750 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14751 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14753 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14755 * src/z80/mappings.i: fix _mul[us][int,long] entries
14757 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14759 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14761 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14763 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14764 * support/regression/tests/bitopcse.c: added
14772 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14774 added support for new library format to z80, gbz80 linkers:
14780 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14782 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14783 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14785 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14787 added DUMMY_READ_VOLATILE:
14796 * src/SDCCcse.c (algebraicOpts): many improvements
14797 * src/SDCCcse.h: removed algebraicOpts()
14798 * src/SDCCicode.c (picDummyRead): added
14800 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14802 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14803 "Insufficient space in data memory".
14805 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14807 * src/mcs51/gen.c: fixed bug #771358
14808 * src/z80/gen.c: fixed bug #759087
14810 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14812 * src/pic16/glue.c: minor cleanup by Vangelis
14814 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14816 * device/include/regc515c.h: fixed #758477
14817 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14818 * device/lib/_gptrput.c: saved a few bytes
14819 * my tab spacing is 8, yours too?)
14820 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14821 * device/lib/serial.c: process RX bytes earlier than TX bytes
14822 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14824 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14826 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14828 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14830 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14832 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14834 * device/lib/Makefile.in: bad fix, reverted to 1.43
14836 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14838 * device/lib/Makefile.in: added missing z80 object files
14840 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14842 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14843 pic16 progress by Vangelis:
14846 * src/pic/Makefile:
14853 * pic16/genarith.c:
14858 * pic16/pcodepeep.c:
14861 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14863 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14865 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14867 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14868 added gbz80 build to MSVC project.
14869 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14870 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14871 from 8051 stuff and setup so it links using a .lnk file.
14873 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14875 * support/librarian/sdcclib.c: sdcc librarian.
14876 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14879 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14881 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14883 2003-07-02 Borut Razem <borut.razem AT siol.net>
14885 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14886 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14887 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14888 src/xa51/main.c, src/z80/main.c:
14889 virtualization of glue() function: each port has it's own glue function,
14890 which is accessed by do_glue function pointer in PORT.general structure
14892 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14894 * DS800C400 fun, improved ROM interface and tinibios.
14896 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14898 * More support for DS80C400. Now includes beginning of interface to ROM.
14900 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14902 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14904 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14906 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14908 2003-06-19 Borut Razem <borut.razem AT siol.net>
14910 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14912 2003-06-19 Borut Razem <borut.razem AT siol.net>
14914 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14915 fixed Z80 port - crt0.o: cannot open.
14917 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14919 * support/Util/MySystem.c (merge_command): revert bad fix
14921 2003-06-18 Borut Razem <borut.razem AT siol.net>
14923 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14925 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14927 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14928 option --use-stdout sends errors to stdout instead of stderr.
14930 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14932 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14934 2003-06-15 Borut Razem <borut.razem AT siol.net>
14936 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14937 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14938 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14939 fixed width array of pointers replaced with sets;
14940 multiple include and lib paths ared transferred to preprocessor and linker
14941 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14942 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14943 fixed width array of pointers
14944 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14945 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14946 fixupPath(), getPathDifference()
14947 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14948 fixed width array of pointers
14950 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14952 * src/pic16/ralloc.c: fix warnings
14953 * src/pic16/pcode.c: fix warning
14955 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14957 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14958 know all the details, but essentially this set of changes enable
14959 the pic16 port to generate movff instructions and generate assembler
14963 * src/pic16/glue.c:
14964 * src/pic16/pcode.c:
14965 * src/pic16/device.c:
14966 * src/pic16/main.c:
14967 * src/pic16/pcode.h:
14968 * src/pic16/pcoderegs.c:
14969 * src/pic16/ralloc.c:
14970 * src/pic16/ralloc.h:
14972 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14974 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14975 added option --vc, so sdcc errors and warnings are compatible with
14976 Microsoft Visual Studio.
14978 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14980 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14981 device/lib/libfloat.lib: added atof function.
14983 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14985 * doc/sdccman.lyx: updated to Lyx 1.3
14986 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14987 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14988 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14990 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14992 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14994 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14996 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14997 additions to the "related tools/documentation" section
14999 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15001 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15003 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15005 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15006 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15008 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15010 * doc/sdccman.lyx: fix double dash and other minor things
15011 * doc/Makefile: fix double dash
15013 2003-05-28 Karl Bongers(patches from Martin Helmling)
15014 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15015 condition and ignore commands.
15017 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15019 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15020 is in parts still quite out of date, I did changes as far as I felt makes sense
15021 for a non-native english speaker.
15022 Please feel free to add to the manual or to correct my changes.
15023 * doc/Makefile: undid touching the date of intermediate tex files.
15025 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15027 * doc/sdccman.lyx: Manual has an index now
15029 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15031 Finalize muluint/mulsint and mululong/mulslong merging:
15032 * device/lib/_mulint.c
15033 * device/lib/_mullong.c
15034 * device/lib/gbz80/mul.s
15035 * device/lib/gbz80/stubs.s
15036 * device/lib/z80/mul.s
15037 * device/lib/z80/stubs.s
15038 * src/SDCCsymt.c (initCSupport)
15040 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15042 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15043 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15044 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15045 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15048 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15050 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15051 the regression tests I'm not brave enough to enable 245.b, 245.c
15052 * doc/sdccman.lyx: added latex preamble for hyperref package.
15053 Using pdflatex this will give you a hyperlinked pdf file with
15054 bookmarks. (prepend '%' before /usepackage if this breaks something)
15056 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15058 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15060 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15062 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15064 2003-05-21 <johan AT balder>
15066 * src/SDCCglue.c (printIval): fixed bug #739934
15068 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15070 Applied patch from bug 737905 (renamed yylineo to mylineno):
15077 * src/pic16/pcode.c: Cleaned warnings
15078 * src/pic16/pcodeflow.c: Cleaned warnings
15079 * src/pic16/pcoderegs.c: Cleaned warnings
15081 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15083 * src/pic16/pcode.c: Cleaned warnings
15084 * src/pic16/pcodepeep.c: Cleaned warnings
15085 * src/pic16/ralloc.c: Cleaned warnings
15087 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15089 * doc/sdccman.lyx: fixed bug 739745
15090 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15092 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15094 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15095 it can be defined with CFLAGS when running configure
15096 * src/SDCCmain.c: fixed compiling + linking with object files
15098 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15100 * configure.in: configure for pic16 port,
15101 added --disable-pic16-port
15102 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15103 * src/SDCCmain.c: linkOptions is changed to set *,
15104 added if/endif conditional macros to remove options help
15105 messages from optionsTable when a port is not configured, added
15106 support for the PIc16 port in the ports table, when executing
15107 the compiler with no port specified on command line, a default
15108 port is selected with the new macro DEFAULT_PORT which is
15109 defined in port.h, in setDefaultOptions() linkOptions is removed
15110 from initialization assignment, since now it is a set,
15111 parseCmdLine uses setParseWithComma for linkOptions, in
15112 linkEdit() linkOptions are accessed with new function indexSet()
15113 which returns the i'th item of a set variable. See SDCCset.c, in
15114 linkEdit() when calling buildCmdLine(), added linkOptions as
15115 last argument. Now users can pass arguments to gplink via the
15116 -Wl option, main() uses pic16glue() to glue up pic16 programs
15117 * src/SDCCpeeph.c: various changes to support pic16
15118 * src/SDCCset.c: added function void *indexSet(set *, int) to
15119 return the i'th item of the set
15120 * src/SDCCset.h: added function prototype for indexSet()
15121 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15122 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15123 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15124 added macro DEFAULT_PORT
15125 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15126 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15128 * src/pic16/glue.c: commented out some error producing lines
15129 * src/pic16/main.c: __config directives are commented out to stop
15130 gpasm complaining and test the linkage with gplink, _linkCmd and
15131 _asmCmd changed to be more gplink and gpasm friendly
15132 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15133 produced an error when parsed, peep rule 12 is added to utilize
15134 movff, but it is commented out since the pCode does not support
15135 yet a command with 2 address arguments
15137 2003-05-18 <johan AT balder>
15139 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15140 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15141 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15143 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15144 Added feature to script commands from file.
15146 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15148 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15149 * src/SDCCutil.c: include ctype.h for win32
15151 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15153 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15155 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15157 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15158 Fixed so you can set breakpoints prior to run, run does not stop
15159 on entry now. Add tbreak. Other enhancements and fixes for use
15162 2003-05-12 Borut Razem <borut.razem AT siol.net>
15164 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15166 2003-05-11 Borut Razem <borut.razem AT siol.net>
15168 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15169 the path of bin directory, so that PATH is the only env. variable, which has to be set
15170 in case of standard installation.
15171 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15172 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15173 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15175 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15177 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15178 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15179 temp files are in the port dir; clean the gen/test directory when
15180 generating new test.c
15181 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15182 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15183 * support/regression/tests/zeropad.c: added
15185 2003-05-09 <johan AT balder>
15187 * src/SDCCglue.c: fixed bug #597940
15189 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15191 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15192 cache sfr, optimize next,step, fix off by one sourceline,
15193 support ddd list function.
15194 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15196 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15198 * support/regression/HTMLgen.py: added compare_s2f()
15199 * support/regression/Makefile: redo 1.27
15200 * support/regression/generate-cases.py: redo 1.5
15202 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15204 * support/regression/tests/float.c: workaround 33 bit hex constant
15205 * support/regression/tests/simplefloat.c: fix division for host
15207 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15209 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15210 that tame's the PIC's over-aggressive optimizer.
15212 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15214 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15217 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15219 Initial support for DS80C400. "Hello world" runs on TINIm400
15222 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15224 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15225 * Some notes on ddd usage added in debugger/README
15226 Martin Helmling adding more features and fixes for ddd GUI debugger.
15227 Code added for nexti, stepi, up, down, and other adjustments.
15229 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15231 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15232 * src/pic/peeph.def Added two rules to optimize carry manipulation
15233 * src/pic/* removed debug printfs
15235 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15237 * debugger/mcs51/cmd.c: added header newalloc.h
15239 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15241 * as/Makefile: new EXEEXT
15242 * as/z80/Makefile: remove trailing slash of BUILDIR
15243 * as/z80/clean.mk: new EXEEXT
15244 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15245 * support/cpp2/Makefile.in: new EXEEXT
15246 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15248 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15250 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15251 EXEEXT was introduced to fix all related problems with targets
15252 "clean", "install" and "uninstall"; a couple of further flaws
15253 especially with "clean" have been fixed too
15254 * as/mcs51/Makefile.in
15255 * as/mcs51/clean.mk
15259 * debugger/mcs51/Makefile.in
15260 * debugger/mcs51/clean.mk
15261 * link/z80/Makefile
15262 * link/z80/Makefile.in
15263 * link/z80/clean.mk
15265 * packihx/Makefile.in
15267 * sim/ucsim/Makefile
15268 * sim/ucsim/clean.mk
15269 * sim/ucsim/avr.src/Makefile.in
15270 * sim/ucsim/avr.src/clean.mk
15271 * sim/ucsim/s51.src/Makefile.in
15272 * sim/ucsim/s51.src/clean.mk
15273 * sim/ucsim/xa.src/Makefile.in
15274 * sim/ucsim/xa.src/clean.mk
15275 * sim/ucsim/z80.src/Makefile.in
15276 * sim/ucsim/z80.src/clean.mk
15277 * sim/ucsim/main_in.mk
15278 * sim/ucsim/packages_in.mk
15279 * sim/ucsim/gui.src/Makefile.in
15280 * sim/ucsim/gui.src/serio.src/Makefile.in
15281 * sim/ucsim/gui.src/serio.src/clean.mk
15284 * support/cpp2/Makefile.in
15285 * support/cpp2/clean.mk
15286 * support/makebin/Makefile
15287 * support/makebin/clean.mk
15288 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15289 * doc/sdccman.lyx: --program-suffix no longer needed
15291 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15293 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15294 Martin Helmling added support for ddd GUI debugger.
15295 Code added to display assembly, set variables, and other commands
15296 to interface to ddd.
15298 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15300 * as/Makefile: fix target clean
15301 * as/clean.mk: fix target clean
15302 * as/z80/clean.mk: fix target clean
15304 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15306 * Makefile.common.in: added AT EXEEXT AT
15307 * configure.in: removed all mingw32 stuff
15308 * configure: rebuilt from configure.in
15309 * doc/sdccman.lyx: updated section "installation"
15310 * support/scripts/sdcc_mingw32: adapted to configure
15311 * support/scripts/sdcc_cygwin_mingw32: added
15313 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15315 * src/pic Added object file support for the PIC port
15316 * src/pic Applied patch from Craig Franklin (this started the object file support)
15317 * src/regression Updated the PIC regression tests for object files
15319 2003-04-20 Borut Razem <borut.razem AT siol.net>
15321 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15322 lklex.c: In function `getfid':
15323 lklex.c:203: warning: array subscript has type `char'
15324 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15325 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15326 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15327 stack handling macros
15329 2003-04-19 Borut Razem <borut.razem AT siol.net>
15331 * "handling space characters in file path" task:
15332 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15333 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15334 * support/Util/MySystem.h: make it self-sufficient
15335 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15336 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15337 handling space characters in file path
15338 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15339 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15340 * support/Util/MySystem.c: handling space characters in executable's path
15342 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15344 * as/z80/Makefile: fix permanent rebuild of z80
15345 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15346 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15348 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15350 * src/SDCCopt.c: add special case optimization to replace modulo by
15351 a power of two with a bitwise AND.
15353 2003-04-18 <johan AT balder>
15355 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15357 2003-04-17 <johan AT balder>
15359 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15360 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15362 2003-04-13 Borut Razem <borut.razem AT siol.net>
15364 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15365 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15366 fixed mingw problem in adl_NORMALIZE_PATH
15368 2003-04-12 Borut Razem <borut.razem AT siol.net>
15370 * fixed "#pragma SAVE/RESTORE can not be nested":
15371 * src/SDCC.lex: reworked pragma handling functions
15372 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15373 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15375 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15377 * src/SDCCutil.c (pathEquivalent): defined but not used
15378 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15379 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15380 * configure: rebuilt from configure.in
15381 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15382 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15383 * device/include/Makefile.in: replace sdcc_datadir
15384 * device/lib/Makefile.in: replace sdcc_datadir
15385 * Makefile.common.in: add LDFLAGS from configure
15386 * packihx/Makefile.in: use LDFLAGS
15387 * src/Makefile.in: use LDFLAGS
15388 * support/cpp2/Makefile.in: add LDFLAGS from configure
15389 * support/makebin/Makefile: use LDFLAGS
15390 * .version: bumped version number to 2.3.5
15392 2003-04-12 Borut Razem <borut.razem AT siol.net>
15394 * completed "different paths" task:
15395 * src/SDCCmacro.c: fixed bug in handling quotes
15396 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15397 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15399 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15401 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15403 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15405 * ds390/gen.c ds390/peeph.def: fix bug 706781
15407 2003-04-11 Borut Razem <borut.razem AT siol.net>
15409 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15411 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15413 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15414 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15415 set - this bit used to not be set...).
15416 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15417 bad code in PIC Port
15418 * src/regression/and2.c added to test bug 609268
15419 * src/regression/Makefile added and2.c to regression test
15422 2003-04-08 <johan AT CP255758-A>
15424 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15425 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15426 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15428 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15430 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15432 * support/cpp2/Makefile.in: fix bug #487815
15433 * configure: rebuilt from configure.in
15434 * Makefile.common.in: docdir changed, new path suffixes
15435 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15436 * sdcc_vc_in.h: reflect changes from sdccconf.h
15437 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15438 * src/SDCCutil.h: remove BINDIR hack
15439 * doc/sdccman.lyx: update new path hierarchy
15441 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15443 * src/SDCCpeeph.c: added okToRemoveSLOC test
15445 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15447 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15449 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15451 * src/SDCCpeeph.c: added labelIsReturnOnly test
15452 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15454 2003-04-05 <johan AT balder>
15456 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15457 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15458 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15459 * src/SDCCast.c: fixed a warning
15460 * src/SDCCast.h: fixed a warning
15461 * src/SDCCicode.c (operandFromAst): fixed a warning
15463 2003-04-04 <johan AT balder>
15465 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15466 * src/SDCCast.c (decorateType): fixed bug #715076
15467 * src/SDCC.y: fixed bug #702907
15469 2003-04-03 <johan AT balder>
15471 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15472 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15473 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15474 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15475 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15477 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15479 * _decdptr.c: fix return values
15480 * _gptrget.c: fix return values
15481 * _gptrgetc.c: fix return values
15482 * _gptrput.c: fix return values
15483 * _mulint.c: fix return values
15484 * as/z80/Makefile: fix 'make -j' problem
15486 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15488 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15489 * configure.in: big cleanup, updated to autoconf 2.5x
15490 * configure: rebuilt from configure.in
15491 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15492 * sdcc_vc_in.h: reflect changes from sdccconf.h
15493 * doc/Makefile: fixed a flaw in "make install"
15495 2003-04-02 <johan AT balder>
15497 * src/ds390/gen.c (genCmp): no comments
15498 * src/mcs51/gen.c (genCmp): no comments
15499 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15500 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15502 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15504 * support/regression/generate-cases.py: place generated file in given sub directory
15505 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15506 * support/regression/Makefile: improvements for 'make -j';
15507 side effect: it's simpler and faster now
15509 2003-03-31 Borut Razem <borut.razem AT siol.net>
15511 * src/z80/main.c: link-{port} and as-{port} defined without path
15512 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15514 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15516 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15518 2003-03-30 Borut Razem <borut.razem AT siol.net>
15520 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15521 changed type of list parameter to set
15522 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15523 * src/port.h: changed type of do_assemble() parameter to set
15524 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15525 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15526 definition of "cppoutfilename" macro with NULL value in preProcess()
15527 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15528 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15529 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15530 replaced with set *binPathSet
15531 * shash_add() deallocates the item, if allready exsists, before adding the new one
15532 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15534 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15536 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15537 a nested for loop bug in the PIC port
15538 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15541 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15543 * support/Util/dbuf.h: remove C++ stuff to make it portable
15545 2003-03-28 Borut Razem <borut.razem AT siol.net>
15547 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15548 literal strings in stringLiteral()
15549 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15550 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15553 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15555 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15557 2003-03-26 <johan AT balder>
15559 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15560 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15561 * src/SDCCast.c (decorateType): fixed " -v < 3"
15563 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15565 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15566 Added Lenny Story's debug infrastructure changes:
15567 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15568 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15569 * src/cdbFile.c: added
15570 * src/SDCCdebug.c: added
15571 * src/SDCCdebug.h: added
15572 * src/SDCCast.c (createFunction)
15573 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15574 * src/SDCCmain.c (parseCmdLine, main)
15575 * src/SDCCmem.c (redoStackOffsets)
15576 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15579 * src/avr/gen.c (genAVRCode)
15580 * src/ds390/gen.c (gen390Code)
15581 * src/mcs51/gen.c (gen51Code)
15582 * src/pic/gen.c (genpic14Code)
15583 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15584 * src/xa51/gen.c (genXA51Code)
15585 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15587 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15589 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15590 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15592 2003-03-22 <johan AT balder>
15594 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15596 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15598 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15599 * doc/cdbfileformat.lyx: added, written by Lenny Story
15600 * doc/Makefile: added cdbfileformat.lyx
15601 * doc/clean.mk: added cdbfileformat.lyx
15603 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15605 * src/mcs51/peeph.def: fix bug #705773
15607 2003-03-20 <johan AT balder>
15609 An sfr/sbit can have an "at #" AND an initializer
15610 * src/SDCCsymt.c (checkSClass):
15611 * src/SDCCmem.c (allocGlobal):
15612 * src/SDCCmem.c (allocLocal):
15613 * src/SDCCast.c (createBlock):
15615 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15617 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15619 2003-03-16 <johan AT balder>
15621 Undid the hackup of const and volatile, the problem is much bigger
15623 * src/SDCCast.c:1.171
15624 * src/SDCCglue.c:1.138
15625 * src/SDCCicode.c:1.146
15626 * src/SDCCsymt.c:1.150
15627 * src/SDCCval.c:1.65
15629 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15631 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15632 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15634 2003-03-13 <johan AT balder>
15636 Hackup const and volatile modifiers in type chains a bit:
15638 * src/SDCCast.c:1.169
15639 * src/SDCCglue.c:1.136
15640 * src/SDCCicode.c:1.143
15641 * src/SDCCsymt.c1.146
15642 * src/SDCCsymt.h1.59
15643 * src/SDCCval.c:1.63
15645 2003-03-12 <johan AT balder>
15647 * src/SDCCBBlock.h: more LRH debugging junk
15648 * src/SDCCcflow.h: more LRH debugging junk
15649 * src/SDCCloop.c: more LRH debugging junk
15650 * src/SDCC.y (struct_declaration): fixed bug #697590
15651 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15652 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15653 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15655 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15656 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15657 test function names must now match exactly).
15658 * src/SDCCcse.c: added special case in findCheaperOp to allow
15659 extending a short integer. Makes less awful code for bug 700121 test case.
15661 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15663 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15664 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15666 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15668 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15669 actually called (operandsNotEqual() was called for all
15670 operandsNotEqualX tests).
15672 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15674 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15675 with shorter literals. Fixes bug 700121.
15677 2003-03-11 <johan AT balder>
15679 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15681 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15683 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15684 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15686 2003-03-10 Borut Razem <borut.razem AT siol.net>
15688 * src/SDCCmain.c: pipe preprocessor's output
15689 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15690 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15691 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15692 which closes all pipes in pipeSet set
15693 * src/SDCCset.c: free deleted item in function deleteSetItem()
15694 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15695 moved from z80 to src subproject
15696 * .version: increased version number to 2.3.4
15698 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15700 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15701 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15702 * support/regression/ports/xa51/spec.mk: fix typo
15704 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15706 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15708 2003-03-09 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
15719 2003-03-09 Borut Razem <borut.razem AT siol.net>
15721 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15722 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15723 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15724 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15725 * src/SDCCglobl.h: unification of WIN32 native definitions
15727 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15729 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15731 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15733 * src/configure.in: check for endianess (even while cross-compiling)
15734 * src/configure: check for endianess (even while cross-compiling)
15735 * src/configure_in.h: check for endianess (even while cross-compiling)
15736 * src/avr/gen.c: remove old endianess stuff
15737 * src/mcs51/gen.c: remove old endianess stuff
15738 * src/ds390/gen.c: remove old endianess stuff
15739 * src/pic/gen.c: remove old endianess stuff
15740 * src/pic/genarith.c: remove old endianess stuff
15741 * src/pic/glue.c: fix endianess check
15742 * src/pic16/gen.c: remove old endianess stuff
15743 * src/pic16/genarith.c: remove old endianess stuff
15744 * src/pic16/glue.c: fix endianess check
15745 * src/xa51/gen.c: remove old endianess stuff
15746 * src/z80/gen.c: fix endianess check
15747 * src/SDCCglue.c: fix endianess check
15748 * src/ds390/peeph.def: fix bug 700036
15750 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15752 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15753 * src/configure: find appropriate data-types on host for SDCC's int and long
15754 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15755 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15756 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15758 2003-03-07 <johan AT balder>
15761 some minor cleanups before the big shot
15762 OP_DEFS and OP_USES now use Kevin's protection
15763 new option --nolabelopt
15765 * src/SDCCBBlock.c:
15774 * src/ds390/ralloc.c:
15775 * src/mcs51/ralloc.c:
15776 * src/pic/ralloc.c:
15777 * src/xa51/ralloc.c:
15778 * src/z80/ralloc.c:
15780 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15782 * src/pic/pcode.c (get_op): fix 64 bit warnings
15783 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15784 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15785 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15786 * support/regression/tests/malloc.c: fix 64 bit warnings
15788 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15790 * src/mcs51/gen.c (genMinus): fixed bug 696436
15792 2003-03-02 Borut Razem <borut.razem AT siol.net>
15794 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15796 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15798 * configure.in: test for mkstemp
15799 * sdccconf_in.h: add HAVE_MKSTEMP
15801 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15803 * device/include/ctype.h: removed warning while using --stack-auto
15804 * device/include/malloc.h: removed warning while using --stack-auto
15805 * device/include/string.h: removed warning while using --stack-auto
15807 2003-02-23 Borut Razem <borut.razem AT siol.net>
15809 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15810 because NDEBUG is defined (see man assert)
15811 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15813 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15815 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15816 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15818 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15820 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15821 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15823 2003-02-18 <johan AT balder>
15825 * as/mcs51/asmain.c (asmbl): module can start with a digit
15826 * as/z80/asmain.c (asmbl): module can start with a digit
15828 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15830 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15831 * src/asm.c: fix pipe() for Mingw32
15833 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15835 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15836 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15837 make -V work again; --c1mode reads now from stdin
15838 * doc/sdccman.lyx: added --c1mode
15839 * support/Util/SDCCerr.c: new messages for c1 mode
15840 * support/Util/SDCCerr.h: new messages for c1 mode
15841 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15843 2003-02-15 <johan AT balder>
15845 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15847 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15849 * doc/sdccman.lyx: Environment variables, -o and other minor things
15851 2003-02-14 <johan AT balder>
15853 * src/xa51/main.c: before anyone really tries to use it :)
15855 * Install doc's in share/sdcc/doc
15856 * removed some obsolete files
15857 * Do a proper make distclean and uninstall
15858 M Makefile.common.in
15861 M device/include/Makefile.in
15862 M device/lib/Makefile.in
15865 M sim/ucsim/doc/Makefile.in
15867 R src/avr/peeph.rul
15868 R src/xa51/peeph.rul
15869 M support/cpp2/Makefile.in
15870 M support/makebin/Makefile
15873 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15875 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15877 2003-02-10 Borut Razem <borut.razem AT siol.net>
15879 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15880 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15881 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15882 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15883 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15884 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15885 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15886 src/z80/Makefile.bcc: Borland Makefile cleanup
15887 * as/z80/Makefile.bcc: Added Borland Makefile
15888 * support/cpp2/borland.h: Removed
15890 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15892 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15893 * src/SDCC.lex: new pragma NOIV
15894 * src/SDCCglobl.h: new pragma NOIV
15895 * src/SDCCmem.c: new pragma NOIV
15897 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15899 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15901 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15903 * src/SDCCmain.c: signal handling is switched off by --debug
15904 * doc/Makefile: small fix for install; use clean.mk again
15905 * doc/clean.mk: clean *.pdf and *.html too
15907 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15909 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15910 * device/lib/printfl.c: fix a ds390 bug by making it portable
15911 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15912 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15913 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15914 * debugger/mcs51/cmd.c: converted multi-line string literals
15915 * sim/ucsim/globals.cc: converted multi-line string literals
15916 * src/SDCCmain.c: introduced signal handler to remove temp files
15917 * doc/Makefile: small tweaks, implement clean
15918 * doc: removed generated files
15920 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15922 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15923 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15924 Address Record is not correctly generated for DS390."
15926 2003-02-02 Borut Razem <borut.razem AT siol.net>
15928 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15929 * as/mcs51/asm.h: fixed compilation with Borland C
15930 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15931 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15932 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15933 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15934 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15935 src/z80/Makefile.bcc: delete $(LIB) only if exist
15936 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15938 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15940 * device/include/malloc.h: introduced NULL
15941 * device/include/string.h: introduced NULL
15942 * device/include/stdlib.h: introduced NULL
15943 * device/lib/_memcpy.c: removed NULL
15944 * device/lib/_strcat.c: removed NULL
15945 * device/lib/_strchr.c: removed NULL
15946 * device/lib/_strcmp.c: removed NULL
15947 * device/lib/_strcpy.c: removed NULL
15948 * device/lib/_strcspn.c: removed NULL
15949 * device/lib/_strlen.c: removed NULL
15950 * device/lib/_strncat.c: removed NULL
15951 * device/lib/_strncmp.c: removed NULL
15952 * device/lib/_strncpy.c: removed NULL
15953 * device/lib/_strpbrk.c: removed NULL
15954 * device/lib/_strrchr.c: removed NULL
15955 * device/lib/_strspn.c: removed NULL
15956 * device/lib/_strstr.c: removed NULL
15957 * device/lib/_strtok.c: removed NULL
15958 * device/lib/malloc.c: removed NULL, include own header
15960 2003-02-02 <johan AT balder>
15962 * 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
15963 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15964 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15965 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15966 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15967 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15969 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15971 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15974 2003-02-01 <johan AT balder>
15976 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15978 2003-01-31 <johan AT CP255758-A>
15980 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15982 2003-01-30 <johan AT balder>
15984 * src/SDCCBBlock.c: automatic bug detection
15985 * src/SDCCicode.c: automatic bug detection
15987 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15989 * src/SDCCglobl.h: now --xram-size 0 works
15990 * src/SDCCmain.c: now --xram-size 0 works
15992 2003-01-29 <johan AT balder>
15994 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15996 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15998 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15999 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16000 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16001 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16002 * src/SDCCglobl.h: Added options --xram-size and --code-size
16003 * src/SDCCmain.c: Added options --xram-size and --code-size
16005 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16007 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16008 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16010 2003-01-27 <johan AT balder>
16012 * src/SDCC.y: fixed bug #613764
16014 2003-01-26 <johan AT balder>
16016 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16017 * src/SDCCsymt.h: fixed bug #673374
16018 * src/SDCCglue.c: fixed bug #661910
16019 * src/SDCCast.c: fixed bug #458099 and 673374
16021 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16023 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16024 * as/mcs51/strcmpi.h: added
16025 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16026 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16027 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16028 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16029 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16030 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16031 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16032 * as/mcs51/Makefile.aslink: new module strcmpi
16033 * as/mcs51/Makefile.asx8051: new module strcmpi
16034 * as/mcs51/Makefil.bcc: new module strcmpi
16035 * as/mcs51/Makefile.in: new module strcmpi
16036 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16038 2003-01-26 <johan AT balder>
16040 * src/SDCCglue.c: reverted back to 1.124
16041 * src/SDCCast.c: reverted back to 1.156
16042 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16044 2003-01-25 <johan AT balder>
16046 * src/SDCCglue.c: A better fix for bug #661910
16047 * src/SDCCast.c: A better fix for bug #661910
16048 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16050 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16052 * src/Makefile.in: remove spawn.o
16053 * src/SDCCmain.c: remove spawn.h
16054 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16055 * src/spawn.c: removed
16056 * src/spawn.h: removed
16057 * support/regression/ports/ds390/spec.mk: link with -r
16059 2003-01-24 <johan AT CP255758-A>
16061 * src/ds390/gen.c (aopOp): fixed bug #667458
16062 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16063 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16064 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16066 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16068 * src/mcs51/peeph.def: better assembler identation by Frieder
16069 * src/mcs51/gen.c: better assembler identation by Frieder
16071 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16073 * as/z80/string.h: removed for gcc 3.2
16074 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16075 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16077 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16079 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16080 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16081 * support/regression/Makefile: separate temp files for ports
16082 * support/regression/generate-cases.py: separate temp files for ports
16083 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16084 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16086 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16088 * moved tinitalk to device/examples/ds390
16090 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16092 * as/mcs51/lkmem.c: rflag is for DS390
16093 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16094 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16095 (linkEdit): move mem- and map-files the same way as ihx-files
16096 * src/z80/main.c (_setDefaultOptions): removed --generic
16097 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16098 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16099 * src/pic/glue.c (picglue): --c1mode works again
16100 * src/pic16/glue.c (pic16glue): --c1mode works again
16101 * src/asm.c (printCLine): fix #660034
16103 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16105 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16106 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16107 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16108 * as/mcs51/lkmem (summary): better fix for sp problem
16109 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16110 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16111 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16112 remove --stack-after-data
16114 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16116 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16117 * src/SDCCutil.c (join): ugly bug: missing '\0'
16118 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16120 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16122 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16124 * src/pic/main.c (_asmCmd): gpasm supports -o
16125 * src/z80/main.c: more general macros
16126 * device/lib/Makefile.in: remove intermediate files
16128 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16130 * .version: Bumped version number to 2.3.3
16131 * src/SDCCBBlock.c: new option -o
16132 * src/SDCCglobl.h: new option -o
16133 * src/SDCCglue.c: new option -o
16134 * src/SDCCmain.c: new option -o
16135 * src/asm.c: new option -o
16136 * src/ds390/main.c: new option -o
16137 * src/pic/glue.c: new option -o
16138 * src/pic/pcode.c: new option -o
16139 * src/pic/ralloc.c: new option -o
16140 * src/pic16/glue.c: new option -o
16141 * src/pic16/pcode.c: new option -o
16142 * src/pic16/ralloc.c: new option -o
16143 * src/z80/main.c: new option -o
16144 * device/lib/Makefile.in: use -o
16145 * support/regression/ports/ds390/spec.mk: use -o
16146 * support/regression/ports/gbz80/spec.mk: use -o
16147 * support/regression/ports/mcs51/spec.mk: use -o
16148 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16149 * support/regression/ports/z80/spec.mk: use -o
16150 * support/regression/ports/ucz80/spec.mk: use -o
16151 * support/regression/ports/xa51/spec.mk: use -o
16152 * support/regression/fwk/lib/timeout.c: fix usage string
16154 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16155 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16157 2003-01-07 <johan AT balder>
16159 * src/SDCCast.c (decorateType): fixed bug #600035
16161 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16162 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16163 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16164 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16165 * src/pic/pcode.c: outcommented unused variable to remove warnings
16166 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16168 2003-01-06 <karl AT turbobit.com>
16169 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16172 2003-01-06 <johan AT balder>
16174 * src/SDCCicode.c: fixed array add
16176 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16177 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16178 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16180 2003-01-04 <johan AT balder>
16182 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16184 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16185 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16187 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16188 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16189 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16191 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16192 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16194 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16195 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16197 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16198 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16200 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16202 * in /sdcc/as/mcs51/ changed these files in order to create an
16203 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16204 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16205 following files to include the previous two files: aslink.dsp,
16206 Makefile.aslink, Makefile.bcc, and Makefile.in.
16208 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16209 .adb instead of .cdb
16211 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16213 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16214 value from option --iram-size.
16216 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16218 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16221 2002-09-18 <wiml AT hhhh.org>
16223 * SDCClrange.h: exposed setFromRange() and setToRange()
16224 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16225 packRegsForAccUse() (bug 542397)
16226 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16227 multiple times and emitting the fetch operations more than once
16228 added aopGetUsesAcc() function to allow binary operators to
16229 fetch their operands in the correct order; made genMinus() emit
16230 compact code for X = LITERAL - Y
16232 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16233 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16234 sprintf() in line 1267.
16236 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16237 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16240 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16241 Changes to aslink (All the changes are marked with 'JCF'):
16243 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16246 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16247 area BSEG. Also moves, if possible, the DATA area down into the internal
16248 ram so more space is available.
16250 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16253 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16254 not bytes. Function summary() which creates a memory usage summary
16255 file with extension .mem. Reports of overlaping stack and small stack
16256 size. If the space for the stack is less than 16 bytes aslink trows a
16259 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16260 the 8051. Option 'y' for memory summary output file.
16262 Changes to sdcc (All the changes are marked with 'JCF'):
16264 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16266 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16267 overlaying area for it (uses RegBankUsed[4]).
16269 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16270 bank zero as used by default. By default aslink locates the stack
16271 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16272 the creation of the .mem file. Delegates the allocation of data area
16273 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16274 the begining of the stack area to aslink.
16276 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16277 glue() in SDCCglue.c creates an area for it.
16279 2002-09-03 Borut Razem <borut.razem AT siol.net>
16280 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16281 sdcc/src/pic/glue.c:
16282 introduced atexit() handler for teporay files removal in case of
16283 errors, assertions, ...
16285 2002-08-29 Borut Razem <borut.razem AT siol.net>
16286 * sdcc/support/cpp2/auto-host_vc_in.h:
16287 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16288 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16289 Maybe there is a similar problem with BORLANDC? It should be checked!
16291 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16292 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16293 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16294 was not executed, and the compiler (cl) launched a warning:
16295 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16297 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16298 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16300 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16301 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16303 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16304 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16305 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16306 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16307 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16308 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16309 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16310 - added Release configuration in VS projects
16311 - review of compiler an linker options
16312 - VC .exe files are generated in bin_vc directory, not to interfere
16313 with binaries generated from other projects (cygwin, mingw, bcc ...)
16315 * sdcc/src/yacc.dsp: added
16317 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16318 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16319 and insert the version number definitions from .version
16321 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16323 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16324 added - genarate auto-host.h using auto-host_vc_in.h as template
16327 removed from CVS, generated automatically
16329 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16330 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16332 2002-08-11 Borut Razem <borut.razem AT siol.net>
16333 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16335 2002-08-10 Borut Razem <borut.razem AT siol.net>
16336 * src/SDCCmain.c (main):
16337 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16338 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16339 The consequence was that some temporary files were not removed.
16342 unification of code in functions tempfilename() and tempfile():
16343 function tempnam() is defined in Visual Studio 6.0 and .NET
16345 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16347 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16348 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16349 - removed compiler command line option /WX: Treats all warnings as errors
16350 - update a list of source files, included into the project
16352 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16353 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16354 changed project type to Generic Project so that can be correcly converted to VS.NET project
16356 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16358 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16360 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16362 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16363 added return 0 statements after assert() to make compiler happy
16365 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16366 added newline in the def file to keep MSC compiler satisfied
16368 * sdcc/src/z80/gen.c:
16369 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16370 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16371 - solved MSC error in function aopDump()
16373 * sdcc_vc.h: define PREFIX as "\\sdcc"
16375 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16376 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16378 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16379 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16380 - Rewrote the register banking algorithm.
16381 - Added pCode live-range analysis to registers (for now, only non-used and
16382 singly-used registers optimized away)
16384 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16386 * 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.
16388 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16389 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16391 2002-04-22 Michael Hope <michaelh AT vroom>
16393 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16395 * configure.in (DD_COPT): Added include support required for gbdk.
16397 * .version: Bumped version number just to increase it.
16399 * src/SDCCmain.c: Added -nostdinc to the default options.
16401 2002-04-15 Michael Hope <michaelh AT vroom>
16403 * device/lib/z80/printf.c (sprintf): Added.
16405 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16407 * src/z80/peeph.def: Added transpose redundent load rule.
16409 * src/z80/main.c: Added force callee saves for jaune.
16411 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16413 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16415 2002-03-28 Johan Knol <johan AT balder>
16417 * src/SDCCval.c: fixed bug #532436
16419 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16421 Added "char *Processor" field to the port structure.
16424 Added -p option. Allows port dependent processor to be specified.
16427 Initialized the new field char *Processor field to NULL in all ports
16430 Compiler generated registers for interrupt context saving
16431 were not getting allocated.
16433 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16436 Fixed left shift. Will promote the left side of a left shift
16437 if a) left shifting more than size of operand or b) when assigned
16438 to something size > size of left side
16440 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16442 tons of changes. Register allocation has been
16443 rewritten. Added customization for the various PICs. Flow
16444 analysis is restructured. ...
16446 * src/pic/device.h:
16449 * src/pic/device.c:
16450 Added. device.c is a PIC port hack to accomodate variations
16453 2002-03-13 Michael Hope <michaelh AT vroom>
16455 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16457 2002-03-04 johanknol <johanknol AT manik>
16459 * /src/SDCCval.c: fixed
16461 const unsigned char arr[][2] = { { 0, 1 } };
16462 t18.c:1: error: Initializer element is not constant
16464 2002-03-04 bela <bela AT manik>
16466 * /device/include/mcs51reg.h:
16467 ds89c420 register definition update
16469 2002-03-03 <johan AT FRIJA>
16471 * support/Util/SDCCerr.c: did something, but don't no why anymore
16473 * support/regression/tests/bug-524691.c: made it a little less shy
16475 * src/SDCCast.c (decorateType): fixed bug #524697
16477 * src/SDCCast.c: made some lineno improvements
16479 * src/SDCCval.c (getNelements): changed warning to error
16481 * src/SDCCglue.c (printIvalArray): changed warning to error
16483 * src/SDCCicode.c: fixed a warning for mingw
16485 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16487 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16489 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16491 * src/ds390/peeph.def:
16492 Added some more peephole rules
16494 * src/ds390/gen.c: Various fixes & enhancements
16496 * src/SDCClrange.c, src/SDCClrange.h:
16497 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16499 * src/ds390/ralloc.c:
16500 various fixes & enhancements (ds390) specific
16502 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16503 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16506 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16508 2002-03-02 <johan AT FRIJA>
16510 * src/SDCCast.c (decorateType): fixed bug #524708
16512 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16514 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16516 2002-03-01 Michael Hope <michaelh AT vroom>
16518 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16520 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16522 2002-03-01 <johan AT FRIJA>
16524 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16526 * src/SDCCast.c (decorateType): fixed bug #524209
16528 * src/SDCCval.c (valNot): fixed bug #524195
16530 2002-02-26 <johan AT balder>
16532 * src/xa51/gen.c: fixed a warning
16534 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16536 * src/SDCCast.c (decorateType): fixed bug #522534
16538 2002-02-23 <johan AT balder>
16540 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16542 2002-02-22 <johan AT balder>
16544 * src/SDCCast.c: fixed bug #514865
16546 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16548 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16550 * sdcc/src/SDCCloop.c:
16551 Previous fix was not good. basic blocks that have "break" or "return" are
16552 not really partof a loop , but live ranges used in these blocks should
16553 be live thru the entire loop, so set partOfLoop but don't add them to
16556 2002-02-21 <johan AT FRIJA>
16558 * src/SDCCcse.c: fixed bug #514308
16560 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16563 Fixed BUG #519583. If a conditional block ended in a return/break
16564 statement inside a loop, it was not being considered part of the loop.
16566 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16568 2002-02-10 Karl Bongers <karl AT turbobit.com>
16571 Fixed up SDCDB debugger somewhat. Updated debugger/README
16572 with lots of comments and notes.
16574 * device/examples/test2.c:
16575 Fix bug, "red" variable not being initialized(compiler complained).
16577 * device/examples/Makefile, examples/test3.c:
16578 Add Makefile in device/examples folder, compiles test3.c
16579 for use as a multiple module SDCDB test case.
16581 * sim/ucsim/cmd.src/cmdset.cc:
16582 Took out debug printfs in ucsim "next" command.
16584 * sim/ucsim/xa.src:
16585 Karl and Johan start ucsim XA support. Most dissassembly working,
16586 about 75% emulation done(plenty of work remaining).
16588 * sim/ucsim/z80.src:
16589 Add Z80 support to ucsim, add test-ucz80 regression test,
16590 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16591 Notice z80 compiler fails on examples/test3.c/crc code.
16593 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16595 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16596 Added support for --parms-in-bank1
16598 * src/ds390/peeph.def:
16599 added a few more peephole optimzations
16601 * src/ds390/main.c:
16602 1) added __builtin_inp & __builtin_outp used to read in data of given length
16603 from a memory mapped port
16604 2) added __builtin_memcmp
16605 3) added __builtin_swapw swap bytes of a short
16607 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16608 1) handle multiple send & receives from register bank1
16609 2) ralloc can now allocate DPTR1 to some liveRanges
16611 * src/SDCCsymt.c, src/SDCCsymt.h:
16612 changes to handle multiple sends & receives
16614 * src/SDCCptropt.h:
16615 added some pointer arithmetic optimization
16617 * src/SDCCptropt.c:
16618 added some pointer arithmetic optimizations but not stable yet so not
16619 called from anywhere (will get this working shortly)
16621 * src/SDCCopt.c: fixed for multiple sends & receives
16624 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16625 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16626 set preprocessor defines (depending on options)
16628 * src/SDCCicode.c, src/SDCCicode.h:
16629 changes made to handle multiple sends & receives
16632 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16634 * src/SDCCcse.c, src/SDCCcse.h:
16635 added function findbackward def (to be used in upcoming optimization)
16637 * src/SDCCcflow.c, src/SDCCcflow.h:
16638 added function returnAtEnd - to determine if a basic block terminates with
16641 * src/SDCCast.c, src/SDCCast.h:
16642 added option parms-in-bank1
16644 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16645 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16646 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16647 adjusted for --parms-in-bank1 option
16649 * device/include/string.h:
16650 donot redefine "reentrant" keyword
16652 * device/include/ds80c390.h: Added some more SFRs
16654 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16656 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16658 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16660 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16662 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16664 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16666 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16668 * Added --xram-movc option
16670 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16672 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16674 2002-01-11 Johan Knol
16676 * Added math lib of Jesus Calvino-Fraga
16678 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16680 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16681 * support/regression/Makefile: new target test-mcs51-stack-auto
16682 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16684 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16686 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16688 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16690 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16692 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16694 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16696 * src/SDCCglue.h: add definition for printIvalChar()
16698 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16700 * src/SDCCast.c: fix #498138 by Johan
16702 * src/SDCCglue.c: fix #498138 by Johan
16704 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16706 * support/regression/Makefile: fix clean
16708 * support/regression/ports/ds390/support.c: fix transmission of last character
16710 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16712 * /sdcc/src/ds390/gen.c:
16713 a) improved computing address of stack variable
16714 b) took out some #if 0 code
16715 c) improved parmBytes adjustment
16716 d) improved genPlusIncr & genMinusIncr
16717 e) genCmp could generate bad code (when left assigned to DPTR)
16718 f) Fixed bug in hasInc
16720 * /sdcc/src/ds390/ralloc.c:
16721 a) packRegsForSupport could mess up live information (Fixed)
16722 b) packRegsDPTRuse could be incorrect for left & right shift
16724 * /sdcc/src/mcs51/ralloc.c:
16725 packRegsForSupport could mess up the live information (Fixed)
16727 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16729 * /sdcc/src/SDCCast.c:
16730 can reverse a loop even if function call is present as long
16731 as the loop control variable is local & is not passed as parameter
16733 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16735 * /sdcc/ChangeLog: *** empty log message ***
16737 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16738 More builtin function additions for TININative
16740 * /sdcc/src/ds390/ralloc.c:
16741 Had broken the regression testsuite
16743 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16745 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16746 Added funcattr hasStackParms will be set for reentrant functions when there
16747 are paramteres on the stack, this helps in minimizing frame pointer generation
16748 typeFromStr can handle function pointers now
16750 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16751 *** empty log message ***
16753 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16755 * /src/ds390/gen.c, /src/ds390/main.c:
16756 More builtin function additions for TININative
16758 * /src/ds390/ralloc.c:
16759 Had broken the regression testsuite
16761 * /src/SDCCast.c: Fixed a bug in dumptree
16763 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16764 Added funcattr hasStackParms will be set for reentrant functions when there
16765 are paramteres on the stack, this helps in minimizing frame pointer generation
16766 typeFromStr can handle function pointers now
16768 * /doc/builtins.txt, /doc/TININative.txt:
16769 *** empty log message ***
16772 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16774 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16775 ALPHA version for -mTININative
16777 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16778 updated to reflect changes in the port structure
16781 added function do_assemble (similar to do_link) if non-null this function
16782 will be called to do assembly (-mTININative) requires a multi command
16784 added function genAssemblerEnd will be called to generate assembler Epilogue
16787 added _JavaNative to debug info printing
16789 * /src/SDCCmain.c: added option --tini-libid
16790 added port->do_assemble function (-mTININative) has a multi command assemble
16792 * /src/SDCCglue.c: Disabled "constExpr" check
16793 added port->genAssemblerEnd function
16795 * /src/SDCCglobl.h: Added option --tini-libid value
16798 tookout optimizeCompare from the header (has no external references)
16800 * /src/SDCCast.c: made one more function "static"
16802 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16804 * src/z80/mappings.i: Added z80asm support.
16806 * src/z80/main.c: Added z80asm support on --asm=z80asm
16808 * src/z80/gen.c: Fixed asm portability issues.
16810 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16812 * src/SDCCglue.c (printExterns): Added global/extern split.
16814 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16816 * support/regression/Makefile: added test for mcs51 model large
16818 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16820 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16822 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16824 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16826 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16828 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16830 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16832 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16834 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16836 * support/regression/tests/simplefloat.c: Port to mcs51.
16838 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16839 * support/regression/tests/bug-485362.c: Added.
16841 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16843 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16845 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16847 * src/z80/gen.c (aopDump): Added a dump function.
16849 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16850 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16852 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16854 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16856 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16858 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16860 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16862 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16864 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16866 * support/regression/ports/ds390/support.c: Use tinibios.
16868 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16870 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16872 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16873 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16875 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16877 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16879 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16881 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16883 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16884 (packRegsForIYUse): Created and optimised.
16886 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16888 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16889 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16891 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16893 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16895 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16897 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16899 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16901 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16903 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16905 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16907 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16909 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16911 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16913 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16914 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16915 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16917 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16919 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16920 (genNotFloat): Added.
16921 (genUminusFloat): Added.
16923 * device/lib/z80/Makefile: Added floating pt stubs.
16925 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16927 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16929 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16931 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16933 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16935 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16937 * sdcc/support/regression/Makefile: Add port ds390.
16939 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16941 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16943 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16945 * sdcc/support/regression/ports/ds390/support.c: Added.
16947 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16949 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16951 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16953 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16955 * device/include/malloc.h: Added z80 and gbz80 support.
16957 * device/lib/gbz80/heap.s: Added.
16959 * device/lib/z80/heap.s: Added.
16961 * device/lib/malloc.c: Added z80 and gbz80 support.
16963 * support/regression/tests/malloc.c (testMalloc): Added.
16965 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16967 * support/regression/tests/bug-478094.c: Added.
16969 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16971 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16973 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16975 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16977 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16979 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16981 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16983 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16985 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16987 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16989 * support/regression/tests/bug-477927.c: Added.
16991 * src/z80/peeph.def: Added minor rules.
16993 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16995 * src/z80/peeph.def: Added jump optimisation modification.
16997 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16999 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17001 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17003 * support/regression/tests/funptrs.c: Added.
17005 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17007 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17009 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17011 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17013 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17015 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17016 (movLeft2ResultLong): Created.
17018 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17019 (joinPushes): Added. Joins two char pushes into a word push.
17021 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17023 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17025 * support/makebin/Makefile (install): Added creation of dest dir.
17027 2001-10-24 Karl Bongers <karl AT turbobit.com>
17029 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17031 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17033 * src/z80/ralloc.c: Turned off faulty pack for one use.
17035 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17037 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17039 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17041 * support/regression/Makefile: Improved clean
17043 * support/regression/ports/gbz80/spec.mk: Added clean
17045 * support/regression/ports/host/spec.mk: Added clean
17047 * support/regression/ports/z80/spec.mk: Added clean
17049 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17051 * support/regression/ports/mcs51/timeout.c: little improvements
17053 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17055 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17057 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17059 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17061 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17063 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17065 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17067 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17068 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17070 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17072 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17074 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17076 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17078 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17080 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17082 * support/regression/tests/longor.c: Added.
17084 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17086 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17088 * as/mcs51/aslink.h: define PATH_MAX
17090 * as/mcs51/asm.h: define PATH_MAX
17092 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17094 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17096 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17098 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17100 * src/SDCCglobl.h: define PATH_MAX
17102 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17104 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17106 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17108 * src/z80/gen.c (gencjneshort): Fixed
17110 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17112 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17114 * support/regression/tests/bug-469671.c: Added.
17116 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17118 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17120 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17122 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17124 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17126 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17128 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17130 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17132 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17134 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17136 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17138 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17140 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17142 * 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.
17144 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17146 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17148 2001-10-07 <johan AT FRIJA>
17150 * device/lib/gets.c (gets): fixed the return value.
17152 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17153 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17155 * 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.
17157 * 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.
17159 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17161 * src/pic/gen.c: Removed Safe_strdup.
17163 * configure.in: Added option to enable libgc support.
17165 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17166 (bitVectUnion): Optimised.
17167 (bitVectIntersect): Optimised.
17168 (bitVectBitsInCommon): Optimised.
17169 (bitVectCplAnd): Optimised.
17171 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17173 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17175 * src/SDCCmain.c: distinguish between assembler debug and plain options
17177 * src/avr/main.c: remove standard assembler options
17179 * src/ds390/main.c: remove standard assembler options
17181 * src/mcs51/main.c: remove standard assembler options
17183 * src/port.h: removed "PENDING" comment
17185 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17187 * src/device/lib/_mulint.c : new, with assember functions
17189 * src/device/lib/_mullong.c : new, with assember functions
17191 * src/device/lib/_divuint.c : with assember functions
17193 * src/device/lib/_divsint.c : with assember functions
17195 * src/device/lib/_divulong.c: with assember functions
17197 * src/device/lib/_divslong.c: with assember functions
17199 * src/device/lib/_moduint.c : with assember functions
17201 * src/device/lib/_modsint.c : with assember functions
17203 * src/device/lib/_modulong.c: with assember functions
17205 * src/device/lib/_modslong.c: with assember functions
17207 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17209 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17211 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17212 replaced _mululong.c and _mulslong.c by _mullong.c
17214 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17216 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17218 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17220 * src/SDCCglue.c: test, if win32api is available for MINGW
17222 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17224 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17225 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17226 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17227 * support/regression/ports/host/spec.mk: removed GENERIC
17228 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17229 * support/regression/ports/z80/spec.mk: removed GENERIC
17231 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17233 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17235 * support/regression/tests/bug-467035.c: Created.
17237 2001-10-01 <johan AT FRIJA>
17239 * src/SDCC.y: fixed bug #466586 part 1
17241 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17243 * SDCCicode.c: z80 has no generic pointers
17244 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17246 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17248 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17250 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17252 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17254 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17256 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17258 * configure.in: Fixed up so that ucsim is only configured once.
17260 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17262 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17263 (getPathDifference): As above.
17265 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17267 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17269 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17270 * .version: Updated to 2.3.1
17272 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17273 Added copyright header.
17275 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17276 (assemble): Added support for macro based assembler commands.
17277 (linkEdit): Added support for macro based linker commands.
17278 (preProcess): Changed the pre-processor to use macros.
17279 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17280 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17282 * device/lib/z80/crt0.s: Added module name for debugging.
17284 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17286 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17288 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17290 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17292 * src/Makefile.in: Added SDCCmacro and SDCCutil
17294 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17296 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17298 2001-09-16 <johan AT FRIJA>
17300 * 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.
17302 2001-09-15 <johan AT FRIJA>
17304 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17305 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17307 2001-09-11 <johan AT FRIJA>
17309 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17311 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17313 * support/regression/tests/bug-460444.c: Added test case.
17315 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17316 (genCast): Added justification for all of the asserts.
17318 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17320 * support/regression/support.c: _xdata replaced by xdata
17322 * support/regression/spec.mk: removed _generic
17324 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17326 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17328 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17329 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17331 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17333 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17335 * support/regression/tests/bug-460010.c: Added test case.
17337 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17339 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17341 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17343 * support/regression/testfwk.c: removed workaround for bug #436344
17345 * support/regression/tests/bp.c: use less memory with mcs51
17347 * support/regression/tests/bug-441448.c: use less memory
17349 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17351 * support/regression/collate-results.py: typo
17353 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17355 * support/regression/tests/fetchoverlap.c: Added new test case.
17357 * support/regression/tests/bp.c: Added new test case.
17359 * support/regression/tests/bug-448984.c: Added new test case.
17361 * support/regression/tests/pow2shifts.c: Added new test case.
17363 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17364 (genlshTwo): Fixed right shift for count > 8.
17366 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17368 2001-09-08 <johan AT FRIJA>
17370 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17372 2001-09-07 <johan AT FRIJA>
17374 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17376 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17378 2001-09-06 <johan AT FRIJA>
17380 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17381 * bernhard noted me at this: "() equals to (void)" (1.38)
17383 2001-09-05 <johan AT FRIJA>
17385 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17387 2001-09-04 <johan AT FRIJA>
17389 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17392 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17394 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17396 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17398 * link/z80/aslink.h: Fixed path for PATH_MAX
17400 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17402 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17404 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17406 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17408 * 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.
17410 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17412 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17413 (genCmp): Fixed up genCmp for the GB with longs.
17415 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17417 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17419 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17421 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17423 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17425 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17427 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17429 * 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.
17431 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17433 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17435 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17437 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17439 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17441 * sim/ucsim/configure: little improvement of Cygwin-detection
17442 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17443 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17444 * support/regression/tests/bug-221100.c: small changes for mcs51
17445 * support/regression/tests/bug-221168.c: small changes for mcs51
17446 * support/regression/tests/bug-227710.c: small changes for mcs51
17447 * support/regression/tests/staticinit.c: small changes for mcs51
17448 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17449 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17450 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601