1 2009-02-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3 * device/include/mcs51/at89c51ed2.h: Fixed address of SFR P5. Thanks
4 to Steve Qu for the fix.
6 2009-02-23 Borut Razem <borut.razem AT siol.net>
8 * as/z80/asexpr.c: fixed bug #1829678: Z-80 CP A,<xxx> assembly
9 it is already fixed for mcs51 and hc08 targets
10 * as/z80/z80mch.c: fixed bug #1704376: missing as-z80 errors
12 2009-02-22 Borut Razem <borut.razem AT siol.net>
14 * device/lib/Makefile.in: fixed parenthesis error
15 * doc/sdccman.lyx: fixed webdocs bug #2071421: error in the manual,
16 fixed webdocs bug #1967920: --version
18 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
20 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
22 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
24 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
25 when addresses are unsorted
27 2009-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
29 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
30 Gudjon Gudjonsson <gudjon AT gudjon.org>
31 * device/include/mcs51/p89c66x.h: fixed some defines
32 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
33 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
36 2009-02-14 Borut Razem <borut.razem AT siol.net>
38 * doc/sdccman.lyx: corrected cpp info
40 2009-02-13 Borut Razem <borut.razem AT siol.net>
42 * as/Makefile.in: *.doc renamed to *.txt
44 2009-02-11 Borut Razem <borut.razem AT siol.net>
46 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
47 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
49 2009-02-11 Borut Razem <borut.razem AT siol.net>
51 * doc/sdccman.lyx: documented ar format libraries
53 2009-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
55 * support/regression/tests/float_single.c: added regression
56 test. Some testpoints for probably rarely used functions
57 (acosf, sinhf, tanf, expf) disabled for some targets
59 2009-02-10 Raphael Neider <rneider AT web.de>
61 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
62 (genAssign): fixed for operands on the stack
64 * device/lib/pic16/libc/stdio/vfprintf.c,
65 device/lib/pic16/configure.ac,
66 device/lib/pic16/Makefile.common: add configurable support for
67 printing floats via ./configure --enable-floats
68 * device/lib/pic16/configure,
69 device/lib/pic16/Makefile.in,
70 device/lib/pic16/libm/Makefile.in,
71 device/lib/pic16/debug/Makefile.in,
72 device/lib/pic16/libio/Makefile.in,
73 device/lib/pic16/startup/Makefile.in,
74 device/lib/pic16/libsdcc/Makefile.in,
75 device/lib/pic16/libdev/Makefile.in,
76 device/lib/pic16/libc/Makefile.in: regenerated
77 * doc/sdccman.lyx: documented float support and how to get it
78 * doc/Makefile.in: fixed race condition on parallel builds
80 * device/lib/pic16/libc/stdio/sprintf.c,
81 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
82 pointer to the string buffer, enlarge buffer for x_ftoa()
84 2009-02-10 Borut Razem <borut.razem AT siol.net>
86 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
88 2009-02-10 Raphael Neider <rneider AT web.de>
90 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
92 2009-02-09 Raphael Neider <rneider AT web.de>
94 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
95 artificial bank size limits for compound data (structs, arrays),
96 avoids assert if --obanksel=N, N > 1, is given
98 2009-02-09 Borut Razem <borut.razem AT siol.net>
100 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
101 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
102 uses '`' character instead '\n' for padding
103 * as/asranlib/asranlib.c: made it more robust
105 2009-02-08 Borut Razem <borut.razem AT siol.net>
108 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
109 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
112 2009-02-07 Borut Razem <borut.razem AT siol.net>
114 * as/asranlib/asranlib.c: fixed BSD header length calculation
115 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
116 due sdcc asxxxx license change to GPLv3
118 2009-02-05 Borut Razem <borut.razem AT siol.net>
120 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
121 added support for BSD (Mac OS X) ar format
122 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
123 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
124 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
125 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
126 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
127 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
128 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
129 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
130 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
131 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
132 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
133 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
134 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
135 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
136 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
137 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
138 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
139 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
140 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
141 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
142 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
143 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
144 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
145 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
146 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
147 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
148 changed license to GPL either version 3, or (at your option) any
151 2009-02-05 Borut Razem <borut.razem AT siol.net>
153 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
154 added support for BSD (Mac OS X) ar format
156 2009-02-02 Borut Razem <borut.razem AT siol.net>
158 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
159 device/lib/z80/Makefile.in:
160 chose source files in the PORT directory if they are available
162 2009-02-01 Raphael Neider <rneider AT web.de>
164 * device/lib/pic16/libdev/pic18f1220.c,
165 * device/lib/pic16/libdev/pic18f4450.c:
166 define SSPBUF to allow use of printf
168 2009-02-01 Borut Razem <borut.razem AT siol.net>
170 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
171 device/lib/hc08/Makefile.in, device/lib/incl.mk,
172 device/lib/z80/Makefile.in:
173 don't remake libraries
174 * support/regression/tests/snprintf.c:
175 reenable floating point in small-xstack-auto library
177 2009-01-26 Raphael Neider <rneider AT web.de>
179 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
181 2009-01-25 Raphael Neider <rneider AT web.de>
183 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
184 search path instead of appending them
186 2009-01-24 Borut Razem <borut.razem AT siol.net>
188 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
189 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
190 to 32 bit unsigned int when calling sputl() since it is a macro
191 * as/link/lkar.c: changed the initialization of This->loaded
193 2009-01-23 Borut Razem <borut.razem AT siol.net>
195 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
196 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
197 unsigned int when calling new(), since asxxxx doesn't use function
200 2009-01-21 Borut Razem <borut.razem AT siol.net>
202 * as/link/lkar.h: sgetl and sputl are independent of endianness
203 * as/link/sdxxxx_config.h.in: removed endianness detection
205 2009-01-20 Borut Razem <borut.razem AT siol.net>
207 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
208 due creation of ar format libraries
209 * support/scripts/sdcc.nsi:
210 don't add nonexistent object files to the package
212 2009-01-19 Borut Razem <borut.razem AT siol.net>
214 * Makefile.in, configure.in, configure,
215 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
216 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
217 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
218 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
219 device/lib/small/Makefile.in,
220 device/lib/z80/Makefile.in: create ar format libraries
221 * support/regression/ports/mcs51-xstack-auto/spec.mk:
222 use device/lib/Makefile to create library
223 * support/regression/tests/snprintf.c:
224 floating point is not enabled in small-xstack-auto library
225 * device/lib/libfloat.lib, device/lib/libint.lib,
226 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
228 2009-01-18 Borut Razem <borut.razem AT siol.net>
230 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
231 warning: extra tokens at end of #endif directive
233 2009-01-11 Borut Razem <borut.razem AT siol.net>
235 * Makefile.in: added SDCC_ASRANLIB to PKGS
237 2009-01-10 Borut Razem <borut.razem AT siol.net>
239 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
240 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
241 due added support for ar format libraries
243 2009-01-09 Borut Razem <borut.razem AT siol.net>
245 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
246 as/asranlib/asranlib.c: added asranlib
247 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
248 * Makefile.in, as/link/hc08/Makefile.in,
249 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
250 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
251 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
252 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
253 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
254 configure.in, sdcc.dsw: modified to support ar format libraries
256 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
258 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
261 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
263 * sim/ucsim/z80.src/inst_ed.cc:
264 Fixed bug #2488074, which made regression tests fail.
266 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
268 * device/lib/z80/mod.s,
269 device/lib/z80/div.s,
270 device/lib/z80/mulchar.s,
271 device/lib/z80/mul.s,
272 device/lib/z80/divsigned.s,
273 device/lib/z80/Makefile.in:
274 Implemented RFE #1702376.
276 2009-01-05 Borut Razem <borut.razem AT siol.net>
278 * as/link/lksdcclib.c:
279 fixed linker hanging in INDEXLIB is not defined (hc08)
281 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
284 Implemented RFE #2485684, and some further improvements of HL caching
286 * src/z80/peeph-z80.def:
287 Fixed a bug exposed by implementing RFE #2485684.
289 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
291 * src/z80/peeph-z80.def:
292 Peephole improvements.
295 device/include/string.h,
296 device/lib/z80/memmove.s:
298 * device/lib/z80/Makefile.in,
299 device/lib/Makefile.in,
300 support/regression/tests/memory.c,
301 device/lib/z80/strlen.s:
302 Partially implemented RFE #2471534.
304 2009-01-04 Borut Razem <borut.razem AT siol.net>
306 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
307 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
308 * doc/README.txt: updated John Hartman's e-mail address
309 * as/link/lkrel.c, as/link/lksdcclib.c:
310 fixed bug #2484677: Linker hangs
311 * src/z80/peep.c: fixed msvc warning C4047:
312 'return' : 'int ' differs in levels of indirection from 'char *'
313 * config.dsp: as/lib corrected to as/link
315 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
318 Implemented RFE #2484693.
319 * src/z80/peeph-z80.def:
320 Some peephole improvements.
322 2009-01-03 Borut Razem <borut.razem AT siol.net>
325 fixed warning: 'ret' may be used uninitialized in this function
327 2009-01-02 Borut Razem <borut.razem AT siol.net>
329 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
330 as/link/getline.[ch], as/link/lkrel.[ch]: added,
331 made support for differnet library formats more flexible,
332 preparation for support of ar format
333 * as/link/lklibr.c, as/link/z80/Makefile.in,
334 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
335 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
336 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
337 as/link/hc08/lkelf.c, as/link/aslink.h:
338 made support for differnet library formats more flexible,
339 preparation for support of ar format
341 2009-01-01 Borut Razem <borut.razem AT siol.net>
343 * as/link/asxxxx_config.h.in:
344 fixed warning: extra tokens at end of #endif directive
346 fixed warning: suggest parentheses around && within ||
347 * device/lib/Makefile.in: allow whitespaces at the end of lines in
348 ports.build, in order to make it work on cygwin - it seems to be a
349 bug in cygwin grep: CR is not treated as part of end-of-line
351 2008-12-31 Borut Razem <borut.razem AT siol.net>
353 * configure, configure.in, config.dsp, config_vc.awk,
354 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
355 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
356 introduced asxxxx_config.h.in
358 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
361 src/z80/peeph-z80.def:
362 Minor addition improvement.
364 2008-12-30 Raphael Neider <rneider AT web.de>
366 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
367 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
368 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
369 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
370 support/librarian/sdcclib.c, support/makebin/makebin.c:
371 partially revert changes from r5293..r5295
373 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
375 * src/z80/peeph-z80.def:
376 Minor peephole improvement.
378 2008-12-29 Raphael Neider <rneider AT web.de>
380 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
381 incorrectly discarded BANKSELs
383 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
385 * support/regression/tests/memory.c:
386 Added simple test for memset(), memcpy() and memmove()
388 2008-12-29 Borut Razem <borut.razem AT siol.net>
390 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
392 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
394 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
395 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
396 (177.j): added new rule
397 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
398 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
399 (decorateType CAST): propagate storage class to generic pointer results
401 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
403 * device/lib/z80/string.c,
404 device/lib/z80/printf.c,
405 device/lib/z80/mul.s:
408 Fixed code generation bug exposed by builtin memcpy().
410 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
412 * device/lib/_memcpy.c:
413 fixed conflict with builtin memcpy()
415 2008-12-26 Borut Razem <borut.razem AT siol.net>
417 * support/librarian/sdcclib.c:
418 fixed bug 2466950: "sdcclib broken"
419 by removing fgets return value check
421 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
424 device/include/string.h: Implemented RFE #1914254
426 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
427 * device/lib/z80/Makefile.in,
428 device/lib/Makefile.in,
429 device/lib/z80/memmove.s: Implemented RFE #1914256
431 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
433 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
434 * src/z80/peep.c: improved checks for unused data
436 src/z80/main.c: Implemented RFE #1899189
438 2008-12-25 Borut Razem <borut.razem AT siol.net>
440 * support/regression/Makefile.in:
441 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
443 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
445 * src/z80/peeph-z80.def: minor peephole improvements
447 2008-12-21 Borut Razem <borut.razem AT siol.net>
449 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
450 due to redefinition of symbol __assert
451 sdcclib.c:53:1:warning: "__assert" redefined
452 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
453 warning: this is the location of the previous definition
455 2008-12-20 Raphael Neider <rneider AT web.de>
457 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
458 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
459 support/cpp/libcpp/macro.c: fix format string errors
461 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
463 * src/pic/device.c: partial rewrite using strtok,
464 quieten compiler warnings, adopt SDCC coding style
466 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
467 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
468 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
469 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
470 support/librarian/sdcclib.c, support/makebin/makebin.c:
471 quieten most compiler warnings
473 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
474 probably fix operator precedence bug
476 * doc/clean.mk: quieten rm if no .lyx is present
478 2008-12-19 Borut Razem <borut.razem AT siol.net>
480 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
481 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
482 doc/README.txt, doc/test_suite_spec.lyx:
483 applied patch 2446381: Dcoumentation spelling correcitons
484 thanks to Steven Borley
486 2008-12-16 Raphael Neider <rneider AT web.de>
488 * device/include/pic/pic12f629.h,
489 device/include/pic/pic12f675.h,
490 device/lib/pic/libdev/pic12f629.c,
491 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
493 2008-12-14 Borut Razem <borut.razem AT siol.net>
495 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
496 converted to LyX 1.5.7 (\lyxformat 276) format
498 2008-12-07 Borut Razem <borut.razem AT siol.net>
500 * support/regression/tests/bitfields.c:
501 added test case for bug #2366757
503 2008-12-07 Raphael Neider <rneider AT web.de>
505 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
506 NULL pointer dereference, closes #2366757
508 2008-11-25 Raphael Neider <rneider AT web.de>
510 * device/include/pic16/pic16devices.txt,
511 sdcc/src/pic16/device.c,
512 sdcc/src/pic16/device.h: implicitly disable XINST
513 whenever CONFIG4L is set via an additional optional
514 argument to the configword directive in pic16devices.txt
516 2008-11-24 Raphael Neider <rneider AT web.de>
518 * device/lib/pic16/configure.ac,
519 device/lib/pic16/Makefile.common: fixed quoting issues
521 * device/lib/pic16/configure,
522 device/lib/pic16/debug/Makefile.in,
523 device/lib/pic16/libc/Makefile.in,
524 device/lib/pic16/libdev/Makefile.in,
525 device/lib/pic16/libio/Makefile.in,
526 device/lib/pic16/libm/Makefile.in,
527 device/lib/pic16/libsdcc/Makefile.in,
528 device/lib/pic16/Makefile.in,
529 device/lib/pic16/startup/Makefile.in: regenerated
531 * src/pic16/main.c (_pic16_finaliseOptions): revert to
534 2008-11-24 Raphael Neider <rneider AT web.de>
536 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
537 argument of --asm= or --link= to allow for
538 --asm="sh script --options", the user can double quote the
539 argument if needed: --asm="'c:/program files/gpasm' -q",
540 also fix some potential buffer overflows
542 2008-11-19 Borut Razem <borut.razem AT siol.net>
545 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
546 thanks Mauro Giachero
548 2008-11-16 Borut Razem <borut.razem AT siol.net>
550 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
551 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
553 2008-11-15 Borut Razem <borut.razem AT siol.net>
555 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
556 src/SDCCsymt.c, src/SDCCsymt.h:
557 fixed RFE #2291335 : Unnamed bit-field initialization
558 * support/regression/tests/bitfields.c:
559 added test case for RFE #2291335
560 * support/regression/tests/bug-1981238.c:
561 don't initialize unnamed bit-fields
563 2008-11-11 Raphael Neider <rneider AT web.de>
565 * device/include/pic16/pic18f25j10.h,
566 device/include/pic16/pic18f45j10.h: remove useless boilerplate
568 * device/include/pic16/adc.h,
569 device/lib/pic16/libio/adc/adcbusy.c,
570 device/lib/pic16/libio/adc/adcclose.c,
571 device/lib/pic16/libio/adc/adcconv.c,
572 device/lib/pic16/libio/adc/adcopen.c,
573 device/lib/pic16/libio/adc/adcread.c,
574 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
575 and fixed ADC routines to work for more target devices,
576 incorporates patch #2036130 by Nick Materer
578 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
580 * device/include/ctype.h,
581 * device/include/ds400rom.h,
582 * device/include/ds80c390.h,
583 * device/include/float.h,
584 * device/include/math.h,
585 * device/include/serial.h,
586 * device/include/stdbool.h,
587 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
589 * device/include/mcs51/C8051F336.h,
590 * device/include/mcs51/C8051T600.h,
591 * device/include/mcs51/C8051T610.h,
592 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
593 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
595 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
597 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
599 2008-11-10 Raphael Neider <rneider AT web.de>
601 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
602 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
603 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
604 (patch by Nick Materer, #2253980)
606 * device/lib/pic16/libio/adc.ignore,
607 device/lib/pic16/libio/i2c.ignore,
608 device/lib/pic16/libio/usart.ignore,
609 device/lib/pic16/pics.all: updated to build more device libs
611 * device/lib/pic16/libdev/Makefile.am,
612 device/lib/pic16/libdev/Makefile.in,
613 device/lib/pic16/libio/Makefile.am,
614 device/lib/pic16/libio/Makefile.in: regenerated
616 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
617 names per memory location, applied SDCC style to more functions
619 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
621 * device/include/mcs51/p89lpc933_4.h: new NXP header file
622 * device/include/mcs51/p89lpc935_6.h: new NXP header file
623 * device/include/mcs51/p89v66x.h: minor changes
624 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
626 2008-11-09 Raphael Neider <rneider AT web.de>
628 * device/include/pic/pic14devices.txt: fixed memory description for
629 12f629 and 12f675, closes #2236240
631 2008-11-06 Borut Razem <borut.razem AT siol.net>
633 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
634 pass system include paths with -isystem to sdcpp
635 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
636 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
638 2008-11-02 Raphael Neider <rneider AT web.de>
640 * doc/sdccman.lyx: updated the sections on the library build process
641 and on how to add support for new devices, and documented known
642 problems with the extended instruction set including a workaround
644 2008-11-01 Raphael Neider <rneider AT web.de>
646 * device/include/pic16/adc.h,
647 device/include/pic16/pic16devices.txt,
648 device/include/pic16/pic18f2410.h,
649 device/include/pic16/pic18f2510.h,
650 device/include/pic16/pic18f2515.h,
651 device/include/pic16/pic18f2610.h,
652 device/include/pic16/pic18f4410.h,
653 device/include/pic16/pic18f4510.h,
654 device/include/pic16/pic18f4515.h,
655 device/include/pic16/pic18f4610.h,
656 device/include/pic16/pic18fregs.h,
657 device/lib/pic16/libdev/Makefile.am,
658 device/lib/pic16/libdev/Makefile.in,
659 device/lib/pic16/libdev/pic18f2410.c,
660 device/lib/pic16/libdev/pic18f2510.c,
661 device/lib/pic16/libdev/pic18f2515.c,
662 device/lib/pic16/libdev/pic18f2610.c,
663 device/lib/pic16/libdev/pic18f4410.c,
664 device/lib/pic16/libdev/pic18f4510.c,
665 device/lib/pic16/libdev/pic18f4515.c,
666 device/lib/pic16/libdev/pic18f4610.c,
667 device/lib/pic16/libio/Makefile.am,
668 device/lib/pic16/libio/Makefile.in,
669 device/lib/pic16/pics.all: added support for 18f[24][456]10
670 and 18f[24]515 devices
671 * doc/sdccman.lyx: updated list of supported PIC16 devices
673 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
674 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
675 src/xa51/gen.c: avoid compiler warnings
676 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
678 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
680 * device/include/mcs51/p89v66x.h: NXP header file
681 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
682 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
684 2008-10-14 Raphael Neider <rneider AT web.de>
686 * device/lib/pic16/libdev/Makefile.am,
687 device/lib/pic16/libio/Makefile.am: enable building libraries for
688 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
689 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
690 * device/lib/pic16/libdev/Makefile.in,
691 device/lib/pic16/libio/Makefile.in: regenerated
693 2008-10-14 Raphael Neider <rneider AT web.de>
695 * device/include/pic16/pic18f2450.h,
696 device/include/pic16/pic18f4450.h,
697 device/lib/pic16/libdev/pic18f2450.c,
698 device/lib/pic16/libdev/pic18f4450.c,
699 device/include/pic16/adc.h,
700 device/include/pic16/pic16devices.txt,
701 device/include/pic16/pic18fregs.h,
702 device/lib/pic16/libdev/Makefile.am,
703 device/lib/pic16/libdev/Makefile.in,
704 device/lib/pic16/libio/Makefile.am,
705 device/lib/pic16/libio/Makefile.in,
706 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
708 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
709 stack to a fixed location, relax it to automatically work with all
710 but the smallest devices (256 byte RAM devices need #pragma stack)
712 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
714 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
715 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
716 * device/lib/_strcspn.c: fixed bug 2140931
718 2008-10-06 Raphael Neider <rneider AT web.de>
720 * device/include/pic16/stdio.h,
721 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
722 declared __naked for convenience, named all arguments
723 * device/lib/pic16/libc/stdio/strmgpsim.c,
724 device/lib/pic16/libc/stdio/strmmssp.c,
725 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
727 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
728 empty __naked functions,
729 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
730 corner cases (unlink first/last pCode in list), reuse more code
732 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
734 * src/ds390/main.c (_ds390_genInitStartup): added
735 * src/SDCCpeeph.c (getPatternVar): new, added,
736 (labelInRange): fixed bug 2115959
737 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
738 * src/SDCCicode.h: added newiTempOperand
739 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
740 added optimizations for 0/x and x/-1, see also patch 2142900
741 * support/regression/tests/onebyte.c (testMul): added test cases
743 2008-09-20 Borut Razem <borut.razem AT siol.net>
746 definition of absolute address symbols without initial value,
747 fixed SDCC crash "do not know how to intialize symbol"
749 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
751 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
752 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
753 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
754 * device/lib/z80/stubs.s: added stubs for above functions
755 * src/SDCCopt.c (convilong),
756 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
757 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
758 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
759 * support/regression/tests/onebyte.c: enabled all tests for z80
761 2008-09-15 Borut Razem <borut.razem AT siol.net>
763 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
764 device/lib/pic16/libc/stdio/printf.c,
765 device/lib/pic16/libc/stdio/strmusart.c,
766 device/lib/pic16/libc/stdio/printf_tiny.c,
767 device/lib/pic16/libc/stdio/sprintf.c,
768 device/lib/pic16/libc/stdio/strmgpsim.c,
769 device/lib/pic16/libc/stdio/putchar.c,
770 device/lib/pic16/libc/stdio/fprintf.c,
771 device/lib/pic16/libc/stdio/strmmssp.c,
772 device/device/lib/pic16/libc/stdio/vprintf.c,
773 device/lib/pic16/libc/stdio/printf_small.c,
774 device/lib/pic16/libc/stdio/vsprintf.c,
775 device/lib/pic16/libc/stdio/strmputchar.c,
776 device/lib/pic16/libc/Makefile.am,
777 device/lib/pic16/libc/Makefile.in:
778 *printf now returns int, puchar.c moved from stdlib to stdio,
779 *printf format parameter type changed from char * to const char *,
780 added GNU link excetion text to library source files,
781 applyed GNU coding style, removed useless svn ids,
782 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
783 binary specifier: "%b", "%hb" and "%lb"
784 * device/lib/pic16/libc/stdio/vfprintf.c:
785 applied patch #2044424: PIC16: vfprintf
786 thanks Mauro Giachero
787 * support/regression/tests/bug1057979.c:
788 removed old pic16 sprintf specifics
789 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
790 * doc/sdccman.lyx: documented 'b' binary format specifier removal
792 2008-09-15 Raphael Neider <rneider AT web.de>
794 * src/pic16/device.c (pic16_dump_usection): force udata sections
795 into the addressable range (0..0xFFF), workaround for a gpsim
796 bug preventing simulation of regtest bug1750318
797 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
798 (serialRegAssign): fixed regtest bug-971834,
799 (pic16_packRegisters): avoid null-pointer dereference
801 2008-09-14 Raphael Neider <rneider AT web.de>
803 * src/pic16/gen.c, src/pic16/ralloc.c: use
804 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
805 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
807 2008-09-12 Borut Razem <borut.razem AT siol.net>
809 * support/regression/fwk/testfwk.h:
810 define pdata as data for pic16 target
811 thanks Mauro Giachero
813 2008-09-11 Borut Razem <borut.razem AT siol.net>
815 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
816 support/regression/absolute.c:
817 applied patch #2105615: Some PIC16 testcase fixlets
818 thanks Mauro Giachero
820 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
822 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
823 * support/regression/tests/bug2094505.c: new, added
825 2008-09-07 Borut Razem <borut.razem AT siol.net>
827 * src/SDCCglue.c, src/SDCCast.c:
828 fixed throw of "excess elements" warning for char arrays
829 * support/regression/tests/nullstring.c:
830 disable warning about excess elements in array of chars initializer
832 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
834 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
835 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
836 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
837 * support/regression/tests/bug2077267.c: new, added
839 2008-09-05 Raphael Neider <rneider AT web.de>
841 * configure.in, Makefile.common.in: add support for ccache,
842 remove spurious $VERSION output, detect doc-tools even without
843 --enable-doc to facilitate later manual doc-builds, minor cleanup
844 * configure: regenerated
846 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
847 avoid races in parallel VPATH builds
848 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
849 * doc/sdccman.lyx: mention --without-ccache configure option
851 2008-09-01 Raphael Neider <rneider AT web.de>
853 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
854 * (genConstPointerGet): fix reading bitfields from __code space
855 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
856 bitfield initializers (fix regression test bug1856409.c)
857 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
860 2008-08-31 Raphael Neider <rneider AT web.de>
862 * src/pic16/gen.c (genAssign): removed useless compiler output
863 * (genPointerGet,genPointerSet,genCast),
864 src/pic16/glue.c (pic16_printGPointerType):
865 also handle PPOINTERs just to avoid spurious asserts
866 * (pic16_printIvalType,pic16_printIvalBitFields):
867 generalized to arbitrary type/bitfield sizes, allows compilation of
868 regression test bug-1981238.c
869 * (pic16_printIvalChar): fix regression test structflexarray.c
870 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
871 in initialized structs and fix #1843745
872 * (pic16_printIvalStruct): always output initializers for all fields,
873 even those not explicitly given, fixes zeropad.c regression test
874 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
875 #2073635, #1567098, and #1485812)
876 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
878 2008-08-31 Borut Razem <borut.razem AT siol.net>
880 * support/regression/tests/bug-895992.c,
881 support/regression/tests/onebyte.c:
882 enabled pic16 regression testing since the bugs
883 1511794: pic16: regression test bug-895992.c fails
884 1444425: onebyte.c regression tes fails on pic16
885 are fixed, probably by fixing
886 2048464: PIC16: fix genUminus - addresses not.c regression test
887 * src/SDCCsymt.c, src/SDCCglue.c,
888 support/regression/tests/bug-1981238.c:
889 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
892 2008-08-30 Borut Razem <borut.razem AT siol.net>
894 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
895 release version 4.3.2
897 2008-08-24 Raphael Neider <rneider AT web.de>
899 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
900 always use the sdcc from the current build tree (ignore $CC from
901 the environment, fixes compile farm builds)
902 * device/lib/Makefile.in: rename .a into .lib for compatibility,
903 remove more build products from install directory
904 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
905 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
907 2008-08-24 Borut Razem <borut.razem AT siol.net>
909 * src/SDCC.y: applied patch
910 2050245: Fix # 1963382
912 1963382: Listing File - C file comment is incorrect
915 2008-08-23 Borut Razem <borut.razem AT siol.net>
917 * src/pic16/gen.c: applied patch
918 2048464: PIC16: fix genUminus - addresses not.c regression test
919 thanks Mauro Giachero
921 2008-08-22 Borut Razem <borut.razem AT siol.net>
923 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
924 src/pic16/main.c: allow spaces in gpasm and gplink paths
926 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
929 * src/z80/peeph-z80.def: minor peephole improvement
931 2008-08-15 Raphael Neider <rneider AT web.de>
933 * src/z80/gen.c (_vemit2): suppress compiler warning
935 * src/pic/*.[ch]: make proper use of header files and avoid
936 ad-hoc extern declarations, mark module-local helpers 'static',
937 removed dead/replaced code, no functional changes
938 * src/pic16/pcode.c: disentangled from pic14 backend
940 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
942 * src/z80/gen.c: fixed #2051348
943 * support/regression/tests/bug-2051348.c: regression test for #2051348
945 2008-08-10 Raphael Neider <rneider AT web.de>
948 * Makefile.common.in: export PACKAGE for $docdir,
949 fixes #1957036, avoid some "underquoted definition" warnings
950 * configure: regenerated
952 2008-08-10 Raphael Neider <rneider AT web.de>
954 * device/lib/pic16/**: build pic16 library using autotools for
955 improved dependency tracking
957 * device/lib/Makefile.in,
959 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
961 2008-08-10 Raphael Neider <rneider AT web.de>
963 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
964 local variables if --nooverlay is given, workaround for #2023121
966 2008-08-08 Raphael Neider <rneider AT web.de>
968 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
970 2008-08-08 Raphael Neider <rneider AT web.de>
972 * src/pic/pcoderegs.c,
974 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
976 2008-08-07 Borut Razem <borut.razem AT siol.net>
978 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
979 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
980 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
981 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
982 applied modified patch 2038174: Add support for binary constants v2
983 thanks Mauro Giachero
984 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
986 2008-08-04 Raphael Neider <rneider AT web.de>
989 * src/pic16/device.h,
991 * src/pic16/main.c: enable --optimize-goto by default
993 * device/lib/pic16/Makefile.common.in: suppress removed option
996 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
998 2008-07-30 Borut Razem <borut.razem AT siol.net>
1000 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
1001 applied patch 22032433: PIC16: fix constant strings,
1002 thanks Mauro Giachero
1004 2008-07-29 Borut Razem <borut.razem AT siol.net>
1006 * src/pic16/gen.c: applied patches:
1007 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
1008 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
1009 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
1010 thanks Mauro Giachero
1012 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1014 * src/port.h: Fixed typo in comment
1016 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1018 * src/z80/mappings.i: Implemented RFE #1919415
1019 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1020 #1880202, #1914434, prepared for RFE #1703943
1022 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1024 * src/z80/peeph.def,
1025 * src/z80/peeph-z80.def,
1026 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1027 preparation for Z80 peephole improvements
1029 2008-06-21 Raphael Neider <rneider AT web.de>
1031 * device/include/pic16/pic18f66j60.h,
1032 * device/include/pic16/pic18f66j65.h,
1033 * device/include/pic16/pic18f67j60.h,
1034 * device/include/pic16/pic18f86j60.h,
1035 * device/include/pic16/pic18f86j65.h,
1036 * device/include/pic16/pic18f87j60.h,
1037 * device/include/pic16/pic18f96j60.h,
1038 * device/include/pic16/pic18f96j65.h,
1039 * device/include/pic16/pic18f97j60.h,
1040 * device/lib/pic16/libdev/pic18f66j60.c,
1041 * device/lib/pic16/libdev/pic18f66j65.c,
1042 * device/lib/pic16/libdev/pic18f67j60.c,
1043 * device/lib/pic16/libdev/pic18f86j60.c,
1044 * device/lib/pic16/libdev/pic18f86j65.c,
1045 * device/lib/pic16/libdev/pic18f87j60.c,
1046 * device/lib/pic16/libdev/pic18f96j60.c,
1047 * device/lib/pic16/libdev/pic18f96j65.c,
1048 * device/lib/pic16/libdev/pic18f97j60.c,
1049 * device/include/pic16/pic16devices.txt,
1050 * device/include/pic16/pic18fregs.h,
1051 * device/lib/pic16/pics.all: added new devices
1053 * device/include/pic16/adc.h,
1054 * device/lib/pic16/libio/adc/adcbusy.c,
1055 * device/lib/pic16/libio/adc/adcopen.c,
1056 * device/lib/pic16/libio/adc/adcsetch.c,
1057 * device/lib/pic16/libio/i2c/i2copen.c,
1058 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1059 all changes from a patch by Anton Strobl
1061 2008-06-12 Borut Razem <borut.razem AT siol.net>
1063 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1064 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1065 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1066 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1067 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1068 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1069 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1070 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1071 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1072 by applying the modified patch from Risto Huotari
1074 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1077 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1078 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1079 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1080 * support/regression/tests/bug1938300.c: new, added
1082 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1084 * device/include/asm/ds390/features.h,
1085 * device/include/asm/mcs51/features.h,
1086 * device/include/mcs51/regc515c.h: inserted LGPL notice
1088 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1090 * device/lib/gbz80/div.s,
1091 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1092 patch 1597883, Thanks Robert Ramey
1094 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1096 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1097 createIvalCharPtr, createIvalPtr, createIval),
1099 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1100 initializers for local auto variables
1101 * support/regression/tests/zeropad.c: added testcase for auto initializers
1103 2008-05-26 Raphael Neider <rneider AT web.de>
1105 * device/lib/pic16/startup/crt0.c,
1106 * device/lib/pic16/startup/crt0i.c,
1107 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1108 explicit, fixed curr_entry loop for >= 256 initializer records,
1109 removed debug code (write to 0xf7e)
1111 2008-05-25 Raphael Neider <rneider AT web.de>
1113 * device/include/pic/pic16f627a.h,
1114 * device/include/pic/pic16f628a.h,
1115 * device/include/pic/pic16f648a.h: added missing ports
1117 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1119 * device/include/float.h: added __INFINITY
1120 * device/lib/_fsadd.c: handle overflows
1121 * device/lib/_fsmul.c,
1122 * device/lib/_fsdiv.c: use __INFINITY
1123 * device/lib/_fseq.c,
1124 * device/lib/_fsneq.c: handle -0.0
1125 * sim/ucsim/s51.src/uc89c51r.cc,
1126 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1127 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1128 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1129 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1130 * support/regression/tests/snprintf.c: test bug with --xstack
1132 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1134 * src/SDCCpeeph.c (callFuncByName):
1135 Support nested parenthesis in peephole function arguments (#1967300)
1137 2008-05-19 Raphael Neider <rneider AT web.de>
1139 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1140 fixed duplicate labels (#1911325)
1142 2008-05-19 Raphael Neider <rneider AT web.de>
1144 * src/regression/empty.c: suppress warning
1145 * src/regression/pointer1.c: enabled index_by_pointer()
1146 * src/regression/inline.c: now works for pic16 as well
1148 * src/pic16/device.c: include dbuf declarations
1149 * src/pic16/device.h: removed obsolete prototypes
1151 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1152 * src/pic16/glue.c: made purely local functions static,
1153 (pic16_printGPointerType, pic16_printIvalCharPtr,
1154 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1155 generic pointers' tags (#1961866)
1157 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1159 2008-05-19 Borut Razem <borut.razem AT siol.net>
1161 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1162 fixed typo, uninstall include/pic16/pic16devices.txt
1164 2008-05-18 Borut Razem <borut.razem AT siol.net>
1166 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1167 the buffer is null terminated
1168 * src/device/pic16.c:
1169 applied modified patch 1965676: Patch for Win32 16 bit PIC
1170 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1172 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1174 * src/SDCC.lex (check_type),
1175 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1177 * as/mcs51/clean.mk,
1178 * as/z80/clean.mk: also clean *.dep
1179 * device/lib/pic16/libsdcc/stack/Makefile,
1180 * sim/ucsim/libtool: removed as they are rebuild by configure
1181 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1183 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1185 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1186 fixupInline instead of createFunction to fix bug 1864577
1187 (inlineFindMaxBlockno): removed, use global blockNo
1188 * src/SDCCglobl.h: added blockNo
1190 * src/z80/peep.h: modified properties
1191 * support/regression/tests/bug1864577.c: new, added
1193 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1195 * as/mcs51/asdata.c,
1196 * as/mcs51/asm.h: added org_cnt
1197 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1198 * as/mcs51/asout.c: changed old K&R to ANSI
1199 * as/mcs51/Makefile.in: use common identifiers
1205 * as/hc08/Makefile.bcc,
1206 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1207 * sdcc_vc_in.h: added define __func__
1208 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1209 Thanks Ruud van Silfhout
1210 * support/regression/tests/bug1717305.c: new, added
1212 2008-05-05 Borut Razem <borut.razem AT siol.net>
1214 * support/regression/Makefile.in,
1215 support/regression/ports/ds390/spec.mk,
1216 support/regression/ports/hc08/spec.mk,
1217 support/regression/ports/mcs51-common/spec.mk,
1218 support/regression/ports/pic14/spec.mk,
1219 support/regression/ports/pic16/spec.mk,
1220 support/regression/ports/ucz80/spec.mk,
1221 support/regression/ports/z80/spec.mk:
1222 added INC_DIR and LIBDIR paths
1223 * src/ds390/gen.c: removed duplicated selicolon
1225 2008-05-04 Borut Razem <borut.razem AT siol.net>
1227 * support/regression/Makefile.in,
1228 support/regression/fwk/lib/testfwk.c,
1229 support/regression/ports/ds390/spec.mk,
1230 support/regression/ports/hc08/spec.mk,
1231 support/regression/ports/mcs51-common/spec.mk,
1232 support/regression/ports/mcs51-large/spec.mk,
1233 support/regression/ports/mcs51-medium/spec.mk,
1234 support/regression/ports/mcs51-small/spec.mk,
1235 support/regression/ports/mcs51-stack-auto/spec.mk,
1236 support/regression/ports/mcs51-xstack-auto/spec.mk,
1237 support/regression/ports/pic14/spec.mk,
1238 support/regression/ports/pic16/spec.mk,
1239 support/regression/ports/ucz80/spec.mk:
1240 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1241 used to run regeression tests
1243 2008-05-01 Raphael Neider <rneider AT web.de>
1245 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1246 supported devices and instructions to add new ones
1248 2008-05-01 Raphael Neider <rneider AT web.de>
1250 * device/include/pic16/adc.h,
1251 device/lib/pic16/libio/adc/adcbusy.c,
1252 device/lib/pic16/libio/adc/adcopen.c,
1253 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1254 18f2455 style ADC devices, based on patch #1776197
1255 * device/lib/pic16/libio/adc/adcclose.c,
1256 device/lib/pic16/libio/adc/adcconv.c,
1257 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1258 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1259 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1260 * device/include/pic16/pic18f4431.h,
1261 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1262 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1264 2008-05-01 Raphael Neider <rneider AT web.de>
1266 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1267 moved xinst flag into pic16_options_t
1268 * src/pic16/device.c (default_device, pic16_list_devices,
1269 pic16_find_device): removed references to sfrrange
1270 * src/pic16/gen.c (genFunction),
1271 src/pic16/glue.c (pic16initialComments),
1272 src/pic16/main.c (pic16_optionsTable),
1273 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1275 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1277 2008-04-29 Raphael Neider <rneider AT web.de>
1279 * src/pic16/devices.inc,
1280 device/include/pic16/pic16devices.txt: replaced compiled-in list
1281 of devices with a variant parsed at runtime
1282 * src/pic16/device.c: added support for parsing pic16devices.txt,
1284 * src/pic16/device.h: removed (now) unused fields from PIC_device
1285 * src/pic16/main.c: removed #pragma maxram,
1286 (_pic16_initPaths): removed bogus generation of search paths,
1287 setup the port proper only after the search paths (for
1288 pic16devices.txt) are set up,
1289 (_pic16_finaliseOptions): moved processor dependant code here
1290 from _pic16_initPaths(), clean up
1291 * src/pic16/ralloc.c (pic16_init_stack),
1292 * src/pic16/ralloc.h,
1293 * src/pic16/pcode.c: clean up
1294 * device/include/Makefile.in,
1295 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1296 * support/scripts/inc2h-pic16.pl: updated instructions
1298 2008-04-29 Raphael Neider <rneider AT web.de>
1300 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1301 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1302 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1303 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1304 added missing family members and 18f2480/2580/4480/4580 family
1305 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1306 * device/include/pic16/pic18f2525.h: use 18f4620.h
1307 * device/include/pic16/pic18f6680.h: use 18f8680.h
1308 * device/include/pic16/pic18fregs.h,
1309 device/lib/pic16/pics.all,
1310 src/pic16/devices.inc: add new devices
1311 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1312 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1313 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1314 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1315 prevent attempting to build the libio for some new devices
1317 2008-04-29 Raphael Neider <rneider AT web.de>
1319 * debugger/mcs51/Makefile.in: fixed paths to sources
1321 2008-04-25 Borut Razem <borut.razem AT siol.net>
1323 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1324 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1325 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1326 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1327 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1328 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1329 as/link/z80/linkz80.dsp: lklibr.c moved
1330 * doc/INSTALL.txt: binary archives in bz2 format
1331 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1333 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1335 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1336 * support/regression/tests/bug1856409.c: new, added
1338 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1341 * src/mcs51/peep.c: Use werror for error messages.
1342 * src/SDCCicode.c (geniCodeConditional),
1343 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1344 * src/z80/Makefile.bcc,
1345 * src/z80/z80.dsp: added src/z80/peep.c/h
1346 * support/regression/tests/bug1839321.c: new, added
1348 2008-04-20 Raphael Neider <rneider AT web.de>
1350 * device/include/pic16/pic18f2455.h: added bitfields for port C
1352 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1354 * src/z80/peep.c: Use werror for error messages.
1356 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1358 * src/z80/peep.h (declaration of notUsed()),
1359 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1361 * src/z80/z80.h (added dependency on peep.h),
1362 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1365 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1367 * src/SDCCpeeph.c (added support for notUsed()),
1368 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1370 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1371 for notUsed()): Implemented generic (that is not port-specific) part
1374 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1376 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1377 * device/lib/libsdcc.lib,
1378 * device/lib/Makefile.in,
1379 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1380 * device/lib/calloc.c: renamed to _calloc.c
1381 * device/lib/free.c: renamed to _free.c
1382 * device/lib/malloc.c: renamed to _malloc.c
1383 * device/lib/realloc.c: renamed to _realloc.c
1384 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1385 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1386 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1387 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1388 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1389 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1390 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1391 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1393 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1394 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1395 * support/regression/tests/bug1509084.c: new, added
1397 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1399 * device/include/mcs51/cc2510fx.h: added _XPAGE
1400 * device/include/mcs51/compiler.h: cosmetic changes
1402 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1404 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1407 2008-03-31 Borut Razem <borut.razem AT siol.net>
1409 * support/cpp2 renamed to support/cpp
1410 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1411 support/cpp2/libiberty/splay-tree.c,
1412 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1413 support/cpp2/libcpp/directives.c,
1414 support/cpp2/libcpp/include/cpplib.h,
1415 support/cpp2/libcpp/include/symtab.h,
1416 support/cpp2/libcpp/include/line-map.h,
1417 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1418 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1419 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1420 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1421 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1422 release version 4.3.0
1423 * configure.in, configure, Makefile.in, Makefile.bcc:
1424 adapted for moved cpp2
1426 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1428 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1429 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1431 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1433 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1435 * support/regression/tests/bug1717943.c: new, added
1437 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1439 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1440 bytewise return value assignments introduced in last commit.
1442 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1444 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1445 genMult, genJumpTab):
1446 Use 16-bit instructions for addition in some additional cases,
1447 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1449 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1451 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1452 Implemented RFE #1921450, changed some debug messages.
1454 2008-03-30 Borut Razem <borut.razem AT siol.net>
1456 * Small Device C Compiler 2.8.0 released
1457 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1458 * support/scripts/sdcc.nsi: added finish page; this version
1459 was used for 2.8.0 release
1460 * doc/knownbugs.html: removed; magically generated by the build
1461 process using gen_known_bugs.pl from now on
1463 2008-03-23 Borut Razem <borut.razem AT siol.net>
1465 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1466 and reverted it, since it was already fixed by Raphael ;-)
1467 * doc/knownbugs.html: updated for RC2
1469 2008-03-22 Raphael Neider <rneider AT web.de>
1471 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1474 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1476 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1477 * support/regression/tests/bug1839277.c: added related testBug1839299
1479 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1481 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1482 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1484 * src/mcs51/gen.c: throughout only output hex constants
1485 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1486 * support/regression/tests/bug1839277.c: new, added
1488 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1490 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1491 compilation warning about nested comments.
1493 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1495 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1496 * support/regression/tests/bug1921073.c: new, added
1498 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1500 * src/z80/SDCCpeeph.c.c (callFuncByName):
1501 Commented function parameters.
1503 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1505 * src/z80/ralloc.c (packRegsForAccUse2):
1506 disabled a broken accumulator packing optimization (fixed #1292721).
1507 * support/regression/tests/bug-1292721: Regression test for #1292721.
1509 2008-03-16 Raphael Neider <rneider AT web.de>
1511 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1512 fixed code bloat regression using a variant of patch #1915618
1514 2008-03-16 Borut Razem <borut.razem AT siol.net>
1516 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1517 icon, changed startup menu for release distribution, code cleaning,
1518 create url files instead links in startup menu
1520 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1522 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1523 * support/regression/tests/bug1579949.c: new, added
1525 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1527 * device/lib/printf_fast.c: fixed bug 1255403
1529 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1531 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1532 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1534 2008-03-14 Borut Razem <borut.razem AT siol.net>
1536 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1537 command line options
1538 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1539 is correctly displayed
1540 * as/link/z80/lkmain.c: usage line commented out
1542 2008-03-13 Borut Razem <borut.razem AT siol.net>
1544 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1545 updated the list pf supported pic14 devices
1547 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1549 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1551 2008-03-12 Borut Razem <borut.razem AT siol.net>
1553 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1554 fixed documentation request #1718191
1555 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1556 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1559 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1561 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1562 * support/regression/tests/bug1505811.c: new, added
1564 2008-03-09 Raphael Neider <rneider AT web.de>
1566 * device/include/pic16/pic18f2620.h,
1567 * device/include/pic16/pic18f4620.h,
1568 * device/lib/pic16/libdev/pic18f2620.c,
1569 * device/lib/pic16/libdev/pic18f4525.c,
1570 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1571 family to consistently use pic18f4620.[ch], fixes #1832562
1573 2008-03-09 Borut Razem <borut.razem AT siol.net>
1575 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1576 changed sdcc version to 2.8.0
1577 * knownbugs.html: regenerated
1578 * support/scripts/gen_known_bugs.pl: added number of open bugs
1580 2008-03-09 Raphael Neider <rneider AT web.de>
1582 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1583 (genOr): read volatile operand even if the result is known,
1585 (genOr,genXor): removed unused legacy code,
1586 (genDummyRead): use pic16_mov2w_volatile()
1588 2008-03-08 Borut Razem <borut.razem AT siol.net>
1590 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1591 cons w. --model-large
1592 * support/regression/staticinit.c: added regression test for bug
1595 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1597 * src/ds390/gen.c (pushSide, genPcall),
1598 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1599 * src/mcs51/gen.c: cosmetic changes
1600 * support/regression/fwk/include/testfwk.h: added macro reentrant
1601 * support/regression/tests/bug1908493.c: new, added
1603 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1605 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1607 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1609 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1610 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1611 already set in ds390/main.c and mcs51/main.c
1613 2008-03-07 Raphael Neider <rneider AT web.de>
1615 * src/regression/init0.c: new test for initialized arrays of function
1617 * src/regression/Makefile: made a bit more flexible, added init0.c
1618 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1619 pointers, closes #1427663
1621 2008-03-05 Borut Razem <borut.razem AT siol.net>
1623 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1624 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1626 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1628 * support/librarian/sdcclib.c:Added feature request 1908061:
1629 Synchronise sdcclib commands with ar.
1631 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1633 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1634 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1635 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1636 * device/include/mcs51/compiler.h: removed umlauts, added double
1639 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1641 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1642 * support/regression/tests/bug1536762.c: new, added
1644 * src/SDCCutil.h: added getBuildDate()
1645 * src/SDCCmain.c (printVersionInfo),
1646 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1648 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1649 * src/ds390/ralloc.c (packRegisters),
1650 * src/mcs51/ralloc.c (packRegisters),
1651 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1653 * support/regression/tests/bug1618050.c: new, added
1654 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1655 * support/regression/fwk/include/testfwk.h,
1656 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1659 2008-03-04 Raphael Neider <rneider AT web.de>
1661 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1662 on accessing OP_SYM_TYPE(op)
1663 * src/pic/gen.h: removed unused prototype of genMinusDec()
1664 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1665 fix #1876953 (invalid subtraction code), removed unused code
1667 2008-03-03 Raphael Neider <rneider AT web.de>
1671 * src/pic/genarith.c,
1673 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1674 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1676 2008-03-03 Raphael Neider <rneider AT web.de>
1678 * src/pic/device.c (find_device): search user-specified paths first
1679 for pic14devices.txt, fixes #1900827
1681 2008-03-02 Borut Razem <borut.razem AT siol.net>
1683 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1684 AddToPath and RemoveFromPath
1686 2008-03-01 Borut Razem <borut.razem AT siol.net>
1688 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1689 work correctly, added debugging support if -DSDCC.DEBUG command line
1692 2008-02-28 Borut Razem <borut.razem AT siol.net>
1694 * doc/sdccman.lyx: cosmetic changes
1696 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1698 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1699 * doc/sdccman.lyx: fixed unmeant removal of spaces
1701 2008-02-27 Borut Razem <borut.razem AT siol.net>
1703 * support/scripts/sdcc.nsi: corrected installation directory for
1704 current user installation mode
1705 * doc/README.txt: added Philipp Klaus Krause to the developers list
1707 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1709 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1710 return ifx condition
1711 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1712 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1713 ifxJump to fix bug 1838000
1714 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1715 * support/regression/tests/bug1838000.c: new, added
1716 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1718 2008-02-26 Borut Razem <borut.razem AT siol.net>
1720 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1722 * support/scripts/sdcc.nsi: added MULTIUSER page,
1723 NSIS upgraded to version 2.35
1725 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1727 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1728 * support/regression/tests/bug1565152.c: new, added
1730 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1732 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1733 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1734 * support/regression/tests/bug1670148.c: new, added
1736 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1738 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1740 2008-02-24 Borut Razem <borut.razem AT siol.net>
1742 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1743 is ineffective for unsigned char parameter
1745 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1747 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1748 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1749 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1750 * support/Util/MySystem.c (my_system): output errorcode when verbose
1752 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1754 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1757 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1759 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1762 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1764 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1766 2008-02-21 Borut Razem <borut.razem AT siol.net>
1768 * support/regression/Makefile.in,
1769 support/regression/ports/ds390/spec.mk,
1770 support/regression/ports/hc08/spec.mk,
1771 support/regression/ports/mcs51-common/spec.mk,
1772 support/regression/ports/pic14/spec.mk,
1773 support/regression/ports/pic16/spec.mk,
1774 support/regression/ports/ucz80/spec.mk,
1775 support/regression/ports/xa51/spec.mk:
1776 added CFLAGS when compiling timeout
1778 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1780 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1783 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1785 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1786 * support/regression/tests/bug1888147.c: new, added
1788 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1790 * src/z80/gen.c: fixed bugs #1596270, #1736867
1792 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1794 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1795 contents, mostly fixes #1596270
1797 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1799 * src/z80/peeph.def,
1800 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1801 peepholes, fixes #1806565
1803 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1805 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1806 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1807 fixes bug 1739475, thanks Robert Larice
1808 (rule 271): new, added
1810 2008-02-18 Borut Razem <borut.razem AT siol.net>
1812 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1814 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1816 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1818 2008-02-17 Raphael Neider <rneider AT web.de>
1820 * src/pic16/genarith.c,
1823 * src/pic16/genutils.c: removed unused legacy code,
1824 removed unused fields from struct asmop and struct _G
1826 2008-02-17 Raphael Neider <rneider AT web.de>
1828 * src/pic16/gen.c (AccRsh): cosmetic changes,
1829 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1830 genRightShiftLiteral): fixed to work with SFRs as result by
1831 assigning only once to result,
1832 removed a lot of unused/excluded code fragments
1834 2008-02-17 Raphael Neider <rneider AT web.de>
1836 * device/include/pic/pic16f88.h,
1837 * device/include/pic/pic16f886.h,
1838 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1840 2008-02-17 Borut Razem <borut.razem AT siol.net>
1842 * src/z80/peeph.def: applied patch
1843 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1844 * src/z80/gen.c, src/z80/peeph.def: applied patch
1845 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1846 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1847 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1848 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1849 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1850 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1852 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1854 * as/link/mcs51/aslink.dsp: removed SDK define
1855 * as/link/z80/clean.mk: brought in sync with other ports
1856 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1857 * as/hc08/Makefile.bcc,
1858 * as/mcs51/Makefile.bcc,
1859 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1860 * src/z80/main.c (_setValues): use the now capitalized -Z,
1861 (z80_port, gbz80_port): generate debug information when asked
1863 2008-02-16 Borut Razem <borut.razem AT siol.net>
1865 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1866 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1867 as/z80/Makefile.in. as/z80/Makefile.bcc:
1868 applied patch #1893393: patch for as-z80 and link-z80 to generate
1869 cdb, thanks to Armin Diehl
1870 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1871 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1872 asnoice.c moved to as/asxxsrc/asnoice.c
1873 * src/z80/peeph-gbz80.def: applied patch
1874 #1880235: Z80 return peephole, thanks to Philipp Krause
1876 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1879 * doc/sdccman.lyx: bumped version to 2.7.5
1880 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1882 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1884 * device/include/pic16/stdlib.h,
1885 * device/lib/pic16/libc/stdlib/ltoa.c,
1886 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1888 2008-02-13 Borut Razem <borut.razem AT siol.net>
1890 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1891 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1892 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1893 src/SDCCopt.c, src/SDCCval.c:
1894 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1896 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1898 * src/SDCCsymt.c (compareType): fixed bug 1309013
1900 2008-02-09 Borut Razem <borut.razem AT siol.net>
1902 * src/SDCCval.c, src/SDCCval.h:
1903 code cleaning, added function constChrVal()
1904 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1905 call constChrVal() instead constVal()
1907 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1909 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1912 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1913 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1916 2008-02-01 Raphael Neider <rneider AT web.de>
1918 * device/include/pic/pic16f886.h,
1919 * device/include/pic/pic16f887.h: added RA6 and RA7
1921 2008-01-24 Raphael Neider <rneider AT web.de>
1923 * device/include/pic/pic16f88.h: added RA6 and RA7
1924 * device/lib/pic/libdev/disabled_pic16f886.c,
1925 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1927 * src/pic16/devices.inc,
1928 * device/include/pic16/pic18f2423.h,
1929 * device/include/pic16/pic18f2523.h,
1930 * device/include/pic16/pic18fregs.h,
1931 * device/lib/pic16/pics.all
1932 * device/lib/pic16/libdev/pic18f2423.c,
1933 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1934 * device/lib/pic16/libio/i2c.ignore,
1935 * device/lib/pic16/libio/usart.ignore,
1936 * device/lib/pic16/libio/adc.ignore: ignore new devices
1938 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1940 * src/SDCCast.c (createRMW): fixed bug 1582651
1942 2008-01-20 Borut Razem <borut.razem AT siol.net>
1944 * src/SDCCcse.c: partially fixed enhancement request
1945 #1793872 - multiply by -1 not collapsed
1946 * support/regression/tests/arithcsi.c: added regression test
1948 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1950 * as/mcs51/asx8051.dsp: removed define SDK
1951 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1952 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1954 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1955 cosmetic changes, brought more in sync, changed old K&R to ANSI
1957 2008-01-13 Borut Razem <borut.razem AT siol.net>
1959 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1960 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1962 2007-12-30 Borut Razem <borut.razem AT siol.net>
1964 * src/pic16/gen.c: fixed implementation of bitwise operations for
1966 * support/regression/tests/bitwise.c: added test cases
1968 2007-12-29 Borut Razem <borut.razem AT siol.net>
1970 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1971 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1972 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1973 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1974 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1975 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1976 src/pic16/pcode.[ch]: added const qualifier
1977 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1978 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1979 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1980 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1981 * as/asxxsrc/aslex.c: use dbuf_getline()
1982 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1983 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1984 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1985 as/z80/asm.h, as/z80/z80adr.c:
1986 changed type of ib and ip to const char *
1988 2007-12-28 Borut Razem <borut.razem AT siol.net>
1990 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1991 introduced (readlin) - long lines are turuncated
1992 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1993 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1994 as/z80/Makefile.in: moved aslex.c to asxxsrc
1995 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1996 * as/hc08/asmain.c, as/mcs51/asmain.c:
1997 added missing initialization of a_addr field
1998 * support/regression/tests/long_asm_line.c: added regtest for long
2001 2007-12-22 Borut Razem <borut.razem AT siol.net>
2003 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
2005 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
2007 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
2009 2007-12-16 Borut Razem <borut.razem AT siol.net>
2011 * device/include/pic16/stdbool.h: removed, since already exists in
2012 device/include/; this also fixes bitopcse.c regression test for pic16
2014 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2015 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2016 dereference doesn't work; covered by regression test bug1399290
2018 2007-12-05 Borut Razem <borut.razem AT siol.net>
2020 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2023 2007-12-01 Borut Razem <borut.razem AT siol.net>
2025 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2026 corrected handling of the highest_valid_address
2028 2007-11-17 Raphael Neider <rneider AT web.de>
2030 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2031 * src/pic/glue.c (picglue): emit .file if --debug is given
2033 2007-11-17 Raphael Neider <rneider AT web.de>
2035 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2036 care when left or right operand resides in result, fixes #1830220
2038 2007-11-17 Borut Razem <borut.razem AT siol.net>
2040 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2041 #983491 - "Merge duplicate strings function is ineffective"
2042 * support/regression/tests/bug-983491.c: regtest disabled
2043 * as/asxxsrc: created
2044 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2045 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2046 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2047 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2048 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2049 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2050 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2051 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2052 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2053 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2054 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2055 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2056 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2058 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2060 * device/include/stdarg.h: added and removed some casts
2061 * src/SDCCsymt.c (compareType): Fully check types between generic and
2062 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2064 2007-11-13 Borut Razem <borut.razem AT siol.net>
2066 * support/regression/tests/bug-1817005.c:
2067 added regtest for bug #1817005 - as-z80 chokes on long labels
2069 2007-11-12 Borut Razem <borut.razem AT siol.net>
2071 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2072 as/z80/asout.c, as/z80/aslist.c:
2073 fixed bug #1817005 - as-z80 chokes on long labels
2075 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2078 * as/z80/asmain.c: cosmetic changes
2081 * as/z80/alloc.h: removed
2083 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2084 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2085 * as/link/hc08/Makefile.in,
2086 * as/link/mcs51/Makefile.in,
2087 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2089 * as/link/mcs51/lkarea.c,
2090 * as/link/mcs51/lkmain.c: cosmetic changes
2091 * as/link/hc08/lklibr.c,
2092 * as/link/z80/lklibr.c,
2093 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2094 used cygwin_conv_to_full_posix_path,
2095 added warnings, cosmetic changes, brought more in sync
2096 changed old K&R into ANSI function declarations
2097 * as/link/z80/lklibr.c (loadAdb): added
2098 * as/link/z80/lkmain.c: removed -- option from usage text
2100 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2102 * src/mcs51/gen.c (outBitC): optimized for no result
2104 2007-10-31 Borut Razem <borut.razem AT siol.net>
2106 * src/SDCCsymt.c: fixed (hopeful properly) bug
2107 #1805702 - order of extern matters
2108 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2111 2007-10-29 Borut Razem <borut.razem AT siol.net>
2113 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2114 - order of extern matters
2115 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2118 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2120 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2121 24bitMode, portIsDS390
2122 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2123 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2124 (notVolatileVariable): also check sloc names,
2125 (callFuncByName): moved ftab[] out of function and sorted it by use
2127 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2129 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2130 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2131 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2132 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2133 * support/regression/tests/bug-880197.c: new, added
2135 2007-10-28 Borut Razem <borut.razem AT siol.net>
2137 * support/regression/Makefile.in,
2138 support/regression/ports/mcs51-large/spec.mk,
2139 support/regression/ports/mcs51-xstack-auto/spec.mk,
2140 support/regression/ports/mcs51-stack-auto/spec.mk,
2141 support/regression/ports/mcs51-medium/spec.mk,
2142 support/regression/ports/mcs51-common/spec.mk,
2143 support/regression/ports/mcs51-common/*,
2144 support/regression/ports/mcs51-small/*:
2145 mcs51 renamed to mcs51-common, created mcs51-small
2146 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2147 * support/regression/tests/bug-1805702.c: added regtest for bug
2150 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2152 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2153 added new rules 265 - 270
2154 * support/regression/tests/bug1721024.c:new, added
2155 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2156 introduced new test-mcs51 to run all mcs51 tests
2158 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2160 * support/regression/tests/bug1816470.c: new, added
2162 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2164 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2165 propagate for *,+,- with float, fixed bug 1816470
2166 (decorateType): cast to resultTypeProp instead of resultType
2168 2007-10-19 Borut Razem <borut.razem AT siol.net>
2170 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2171 function is ineffective" for pic16 tareget
2172 * support/scripts/listerr.c: corrected include path
2173 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2176 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2178 * support/regression/tests/using.c: new, added
2179 * support/regression/tests/vaargs.c: fixed and enabled test
2181 2007-10-18 Borut Razem <borut.razem AT siol.net>
2183 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2185 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2187 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2189 * doc/sdccman.lyx: documented option --Werror
2190 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2191 RegBankUsed[] earlier
2193 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2195 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2199 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2201 * src/SDCCast.c (decorateType): improved optimization of tri-op
2202 * src/SDCCerr.c (vwerror, setWError),
2204 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2205 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2207 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2209 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2210 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2211 * support/regression/tests/bug-223113.c,
2212 * support/regression/tests/bug-426632.c,
2213 * support/regression/tests/bug-468811.c,
2214 * support/regression/tests/bug-477835.c,
2215 * support/regression/tests/bug-478094.c,
2216 * support/regression/tests/bug-499644.c,
2217 * support/regression/tests/bug-524209.c,
2218 * support/regression/tests/bug-524211.c,
2219 * support/regression/tests/packcast.c,
2220 * support/regression/tests/structidx.c: added empty tests
2221 * support/regression/tests/bug-607243.c: enabled test
2223 2007-10-06 Borut Razem <borut.razem AT siol.net>
2225 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2226 support of universal binaries on Mac OS X
2228 2007-10-02 Borut Razem <borut.razem AT siol.net>
2230 * src/SDCCval.h: unified double2ul macro for all platforms
2231 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2232 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2234 2007-09-30 Borut Razem <borut.razem AT siol.net>
2236 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2238 * sdcc_vc_in.h: enabled warnings
2239 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2240 unsigned type, result still unsigned
2241 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2243 2007-09-28 Raphael Neider <rneider AT web.de>
2245 * src/pic/device.c (find_device): prevent buffer underflow error
2246 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2247 the just destroyed list entry
2249 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2251 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2254 2007-09-18 Borut Razem <borut.razem AT siol.net>
2256 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2257 applied to unsigned type, result still unsigned
2259 2007-09-17 Borut Razem <borut.razem AT siol.net>
2261 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2262 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2263 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2264 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2265 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2266 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2267 src/z80/gen.c, src/z80/ralloc.c:
2268 fixed bug #1739860 - sdcc does not work correctly on some platforms
2270 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2272 2007-09-17 Raphael Neider <rneider AT web.de>
2274 * src/pic16/device.c: reverted to previous version
2275 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2277 2007-09-16 Raphael Neider <rneider AT web.de>
2279 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2280 as this raises a ton of gpasm warnings, just emit a second label
2281 * src/pic16/devices.inc,
2282 * device/lib/pic16/pics.all,
2283 * device/lib/pic16/libdev/pic18f2585.c,
2284 * device/lib/pic16/libdev/pic18f2680.c,
2285 * device/lib/pic16/libdev/pic18f2682.c,
2286 * device/lib/pic16/libdev/pic18f2685.c,
2287 * device/lib/pic16/libdev/pic18f4585.c,
2288 * device/lib/pic16/libdev/pic18f4680.c,
2289 * device/lib/pic16/libdev/pic18f4682.c,
2290 * device/lib/pic16/libdev/pic18f4685.c,
2291 * device/include/pic16/pic18f2585.h,
2292 * device/include/pic16/pic18f2680.h,
2293 * device/include/pic16/pic18f2682.h,
2294 * device/include/pic16/pic18f2685.h,
2295 * device/include/pic16/pic18f4585.h,
2296 * device/include/pic16/pic18f4680.h,
2297 * device/include/pic16/pic18f4682.h,
2298 * device/include/pic16/pic18f4685.h,
2299 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2300 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2301 patch contributed by Anton Strobl, applied with changes
2303 2007-09-16 Raphael Neider <rneider AT web.de>
2305 * device/include/pic16/pic18f2431.h,
2306 * device/include/pic16/pic18f25j10.h,
2307 * device/include/pic16/pic18f4431.h,
2308 * device/include/pic16/pic18f45j10.h: adopted common include style
2309 * device/include/pic16/pic18f1320.h,
2310 * device/include/pic16/pic18f2320.h,
2311 * device/include/pic16/pic18f2525.h,
2312 * device/include/pic16/pic18f4320.h,
2313 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2314 * device/include/pic16/pic18fregs.h: prepared for automatic include
2315 file selection by having DEVICE.h for every DEVICE
2316 * device/lib/pic16/libdev/pic18f2320.c,
2317 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2319 * device/lib/pic16/configure.in,
2320 * device/lib/pic16/configure: use rm -rf instead of rmdir
2321 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2322 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2324 2007-09-09 Borut Razem <borut.razem AT siol.net>
2326 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2327 distingush between i386 and ppc Mac OS X versions
2329 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2331 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2332 * support/regression/tests/bug1788177.c: new, added
2334 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2336 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2337 * device/include/mcs51/lint.h added keyword __naked
2339 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2343 * src/SDCCmem.h: removed maxRegBank
2344 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2345 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2346 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2347 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2348 name and behaviour to handle banked functions
2349 (scan4op): and use it to fix bug 1786213
2351 2007-09-03 Raphael Neider <rneider AT web.de>
2353 * device/include/pic16/pic18f248.h,
2354 * device/include/pic16/pic18f258.h,
2355 * device/include/pic16/pic18f448.h,
2356 * device/lib/pic16/libdev/pic18f248.c,
2357 * device/lib/pic16/libdev/pic18f258.c,
2358 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2359 added T0CONbits, fixes #1786891
2361 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2363 * src/ds390/gen.c (genFarPointerSet),
2364 * src/hc08/ralloc.c (packRegisters),
2365 * src/mcs51/ralloc.c (packRegisters),
2366 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2368 * src/SDCCicode.h: POINTER_SET can be true for literals too
2369 * support/regression/tests/bug1750318.c: new, added
2371 2007-08-23 Borut Razem <borut.razem AT siol.net>
2373 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2374 library versions without the completition functionality
2376 2007-08-22 Raphael Neider <rneider AT web.de>
2378 * device/include/pic16/pic18f1220.h,
2379 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2381 2007-08-12 Borut Razem <borut.razem AT siol.net>
2383 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2385 2007-08-11 Borut Razem <borut.razem AT siol.net>
2387 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2388 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2389 support/Util/SDCCerr.[ch] moved to src
2390 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2391 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2392 device/examples/ds390/tinitalk/tinitalk.dsp,
2393 device/examples/serialcomm/windows/serialcomm.dsp,
2394 support/librarian/librarian.dsp:
2395 removed linking of unused odbc32.lib and odbccp32.lib
2396 * support/scripts/winres.h:
2397 added for compilation with Visual C++ 2005 Express Edition
2399 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2401 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2404 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2406 * sdccconf_in.h: update the endian test so that SPARC Solaris
2407 does not throw syntax errors
2409 2007-08-06 Borut Razem <borut.razem AT siol.net>
2411 * doc/sdccman.lyx: removed two index entries which prevented the
2412 generation of sdcc doc archive
2414 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2416 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2417 instead of lyx 1.5.0.
2419 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2421 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2422 Lucas Loizaga, with minor modifications. Thanks!
2424 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2426 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2429 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2431 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2432 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2435 2007-07-22 Borut Razem <borut.razem AT siol.net>
2437 * configure.in, configure: re-introduced .version
2438 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2439 the version reverted to 2.7.0
2441 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2444 * doc/sdccman.lyx: bumped version to 2.7.3
2445 * device/include/mcs51/compiler.h: fixed elif->else
2446 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2447 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2448 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2449 enable accuse for bit operands
2450 * src/SDCCmain.c (printVersionInfo),
2451 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2452 environment descriptor
2453 * src/SDCCutil.h: added getBuildEnvironment
2454 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2455 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2456 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2457 * support/regression/tests/bug1348008.c,
2458 * support/regression/tests/bug1496419.c,
2459 * support/regression/tests/bug1503067.c,
2460 * support/regression/tests/preproc.c: added empty tests
2462 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2464 * support/regression/tests/bug1678803.c: new, added
2466 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2469 * as/link/hc08/lkihx.c,
2470 * as/link/hc08/lkrloc.c,
2471 * as/link/mcs51/lkihx.c,
2472 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2473 ihxExtendedLinearAddress
2474 * as/link/mcs51/lkrloc.c (relr),
2475 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2476 acall/ajmp, see bug 830513
2478 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2480 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2481 (cseBBlock): remember aggr2ptr has been used
2482 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2483 (geniCodeAssign): fixed bug 868103
2484 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2485 added operandSize prototype
2486 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2487 (genDataPointerSet): use max of size of right and result,
2488 (gencjne): added parameter useCarry for optimization,
2489 (genCmpEq): use carry if appropriate,
2490 (genXor): check if operand already in carry
2491 * support/regression/tests/bug-868103.c: enabled test
2493 2007-07-12 Raphael Neider <rneider AT web.de>
2495 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2497 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2499 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2500 from Robert Larice, thanks
2501 * support/regression/tests/bitopcse.c,
2502 * support/regression/tests/bitvars.c,
2503 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2504 * support/regression/tests/bug-927659.c: enabled test for z80
2505 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2506 * support/regression/tests/bug1745717.c: new, added
2507 * support/regression/tests/literalop.c,
2508 * support/regression/tests/nullstring.c: removed storage definitions that
2509 are now in testfwk.h
2511 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2513 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2514 and bool for targets that do not fully support it.
2515 * support/regression/tests/bug1546986.c,
2516 * support/regression/tests/bug1723128.c,
2517 * support/regression/tests/bug1734654.c,
2518 * support/regression/tests/bug1738367.c,
2519 * support/regression/tests/constantRange.c: only use bool if allowed
2521 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2523 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2524 Larice, also handle function pointers
2525 * support/regression/tests/bug1749275.c: new, added
2527 2007-07-03 Borut Razem <borut.razem AT siol.net>
2529 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2530 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2531 #1746528: SDCC should ignore ':' in inline assembler comments
2532 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2534 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2536 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2537 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2539 2007-06-29 Borut Razem <borut.razem AT siol.net>
2541 * src/SDCCmain.c: fixed bug
2542 #1744746: SDCC #4867: broken option --xram-size
2544 2007-06-28 Borut Razem <borut.razem AT siol.net>
2546 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2547 find out the endianess of host machine for ucsim
2549 2007-06-27 Borut Razem <borut.razem AT siol.net>
2551 * support/regression/generate-cases.py: corrected the file name
2553 * configure.in, configure, sdccconf_in.h: find out the endianess of
2555 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2558 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2560 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2562 2007-06-26 Borut Razem <borut.razem AT siol.net>
2564 * support/regression/generate-cases.py: display warning if function
2565 list is empty; implemented more flexible rule for detection of
2566 testing functions, allowing return type 'void' in the same line as
2567 the function name in the function definition
2568 * support/regression/tests/bug-1654060.c: corrected test
2569 * support/librarian/sdcclib.c: fixed warning:
2570 format '%s' expects type 'char *', but argument 2 has type 'int'
2572 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2574 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2575 Multiple infiles for sdcclib.
2577 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2579 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2582 2007-06-18 Borut Razem <borut.razem AT siol.net>
2584 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2585 how to handle comments, so they have to be removed by the
2586 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2587 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2588 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2589 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2590 table driven option hadling
2592 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2594 * src/SDCCast.c (decorateType),
2595 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2596 iCode to ast level to fix bug 1738367
2597 * support/regression/tests/bug1738367.c: new, added
2599 2007-06-15 Raphael Neider <rneider AT web.de>
2601 * src/pic16/devices.inc,
2602 * device/lib/pic16/pics.all,
2603 * device/include/pic16/pic18fregs.h,
2604 * device/include/pic16/pic18f[24][45]20.h,
2605 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2606 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2607 * device/lib/pic16/Makefile.in: faster cleanup
2609 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2611 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2613 2007-06-13 Raphael Neider <rneider AT web.de>
2615 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2617 2007-06-12 Raphael Neider <rneider AT web.de>
2619 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2620 suppress bit defines if NO_BIT_DEFINES is #define'd
2621 * device/include/pic/pic*.h: recreated all headers to include
2622 conditional bit defines
2623 * device/include/pic/pic16f886.h,
2624 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2625 * device/include/pic/recreate.sh: script to recreate the complete
2626 device library files based on the currently supported devices
2628 2007-06-12 Borut Razem <borut.razem AT siol.net>
2630 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2631 support/regression/Makefile.in, support/scripts/build.mak,
2632 support/scripts/Makefile.snapshot:
2633 use new svn URL scheme
2634 * doc/sdccman.lyx: SDCC Wiki moved to
2635 http://sdcc.wiki.sourceforge.net/
2637 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2639 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2640 * support/regression/tests/bug1734654.c: added
2642 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2644 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2645 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2646 with literal operands
2648 2007-06-10 Borut Razem <borut.razem AT siol.net>
2650 * as/link/z80/lklibr.c: fixed mingw build warning
2651 lklibr.c:575: warning: implicit declaration of function 'tolower'
2652 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2653 src/z80/main.c: move target specific options from src/SDCCmain.c
2654 to src/<target>/main.c
2656 2007-06-09 Borut Razem <borut.razem AT siol.net>
2658 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2659 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2660 * support/regression/tests/bug-1294691.c: added
2662 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2664 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2665 can also be static, fixes bug 1733438
2666 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2667 have absolute address too
2668 (computeType): added optimization for 'cond ? true : false'
2669 * support/regression/tests/absolute.c: added test for static absolute var
2671 2007-06-08 Raphael Neider <rneider AT web.de>
2673 * src/regression/Makefile: suppress parallel builds, allow easy
2674 switching between pic14/pic16 ports
2675 * src/regression/picregs.h: added pic14/16 header file switch
2676 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2677 inline.c,nestfor.c,string1.c}: include "picregs.h"
2679 2007-06-07 Borut Razem <borut.razem AT siol.net>
2681 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2682 permanent solution to suppress GCC 4.2.0 c++ warning:
2683 deprecated conversion from string constant to `char *'
2684 use 'const char *' where ever required
2685 * support/regression/generate-cases.py: implemented more flexible rule
2686 for detection of testing functions, allowing white-spaces surrounding
2687 the function name and the 'void' parameter.
2688 * support/regression/tests/constantRange.c,
2689 support/regression/tests/scott-compare3.c: fixed failing regression
2690 tests, uncovered by implementation of more flexible rule for detection
2691 of testing functions
2693 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2695 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2697 2007-06-04 Borut Razem <borut.razem AT siol.net>
2699 * configure.in, configure, config_vc.awk: sdcc version number is now
2700 stored in configure.in; removed .version
2701 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2702 doc/INSTALL.txt: version bumped to 2.7.2
2703 * sim/ucsim/configure.in, sim/ucsim/configure:
2704 use "read" to read from .version
2706 2007-06-03 Borut Razem <borut.razem AT siol.net>
2708 * */Makefile.in: removed annoying warning:
2709 Makefile:xx: Makefile.dep: No such file or directory
2711 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2713 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2714 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2715 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2716 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2717 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2718 bugfix: only use newBoolLink for bit result type
2719 * src/SDCCicode.c (geniCodeLogic): added param tree,
2720 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2721 (geniCodeLogicAndOr): use IS_BIT,
2722 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2723 (ast2iCode): added tree param to geniCodeLogic for comparisons
2724 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2725 * support/regression/tests/bug1723128.c: added test NotZero
2727 2007-06-01 Borut Razem <borut.razem AT siol.net>
2729 * SDCPP synchronized with GCC CPP release version 4.2.0,
2730 currently the latest release:
2731 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2732 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2733 support/cpp2/cppdefault.h, support/cpp2/except.h,
2734 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2735 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2736 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2737 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2738 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2739 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2740 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2741 support/cpp2/opts.h, support/cpp2/output.h,
2742 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2743 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2744 support/cpp2/system.h, support/cpp2/version.c,
2745 support/cpp2/Makefile.in: modified
2746 * support/cpp2/opts-common.c: added
2747 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2748 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2749 search for included source file in local directory
2750 * sim/ucsim/configure, sim/ucsim/configure.in:
2751 temporary solution to suppress GCC 4.2.0 c++ warning:
2752 deprecated conversion from string constant to `char *'
2754 2007-06-01 Raphael Neider <rneider AT web.de>
2756 * device/lib/pic/libdev/pic12f683.c,
2757 * device/include/pic/pic12f683.h: added GPIO bits
2759 2007-06-01 Raphael Neider <rneider AT web.de>
2761 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2762 quotation marks, clarified role of PIC14 vs. PIC16 ports
2763 * src/pic16/devices.inc,
2764 * device/include/pic16/pic18fregs.h,
2765 * device/include/pic16/pic18f[24][45]j10.h,
2766 * device/lib/pic16/pics.all,
2767 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2768 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2769 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2770 for new devices as they are not yet supported by gputils
2772 2007-05-31 Borut Razem <borut.razem AT siol.net>
2774 * Small Device C Compiler 2.7.0 released
2775 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2776 changed sdcc version to 2.7.1
2777 * support/scripts/sdcc.nsi: added How to create WIN32 release
2780 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2782 * doc/sdccman.lyx: documented initialization and allocation of absolute
2783 variables, bit parameter passing, the need for function pointers to be
2784 reentrant and alpha quality support of inline and retrict
2786 2007-05-26 Borut Razem <borut.razem AT siol.net>
2788 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2789 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2790 * docs/knownbugs.html: updated
2792 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2794 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2796 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2798 (gencjneshort): optimized when left is AOP_DIR
2799 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2800 initializing unions in a struct/array
2801 * support/regression/fwk/include/testfwk.h: added defines for data, near
2802 and far for host and z80
2803 * support/regression/tests/bug1723128.c: new, added
2805 2007-05-22 Borut Razem <borut.razem AT siol.net>
2807 * doc/knownbugs.html: updated
2809 2007-05-21 Raphael Neider <rneider AT web.de>
2811 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2812 error message instead
2813 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2815 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2817 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2819 2007-05-21 Raphael Neider <rneider AT web.de>
2821 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2823 * src/regression/gpsim_assert.h,
2824 * src/regression/Makefile,
2825 * src/regression/pcodeopt.c: regression test for the above fix
2827 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2829 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2830 jumps to self, fixed bug 1717281
2832 2007-05-10 Borut Razem <borut.razem AT siol.net>
2834 * support/scripts/gen_known_bugs.pl: cosmetic fix
2835 * doc/knownbugs.html: generated by gen_known_bugs.pl
2837 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2839 * src/SDCCast.c (createFunction): also generate non-inlined version of
2840 function for functions declared as "static inline"
2841 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2842 function can be inlined after non-inlined version generated.
2844 2007-05-10 Borut Razem <borut.razem AT siol.net>
2846 * support/scripts/gen_known_bugs.pl: added script
2847 which generates knownbugs.html
2849 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2851 * doc/knownbugs.html: updated for release 2.7.0
2853 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2855 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2857 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2859 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2860 (throughout): updated generating comments
2861 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2862 (throughout): updated generating comments
2863 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2864 rule instead of at the second, or it might skip lines when removing the
2866 * support/regression/tests/bug1714204.c: changed test to foo
2868 2007-05-08 Borut Razem <borut.razem AT siol.net>
2870 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2871 thanks to SDCC Distributed Compile Farm members,
2872 added Z80 and GBZ80 command line options
2873 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2875 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2877 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2878 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2879 * support/regression/tests/longlit.c: modified to be tested at all and
2880 to pass the actual test
2882 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2884 * device/include/mcs51/uPSD33xx.h: Added.
2886 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2888 * device/lib/_gptrput.c,
2889 * device/lib/_gptrget.c: removed old code,
2891 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2892 * support/regression/tests/bug1714204.c: new, added
2894 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2896 * support/regression/tests/regtrack.c: test was never executed
2897 because of the regression test being picky about white spaces.
2898 * device/lib/mcs51/crtclear.asm: added comment
2900 2007-05-06 Raphael Neider <rneider AT web.de>
2902 * device/lib/pic/Makefile.rules,
2903 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2904 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2906 2007-05-06 Raphael Neider <rneider AT web.de>
2908 * src/pic16/device.h,
2910 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2911 _pic16_setDefaultOptions): removed/reordered command-line args
2912 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2913 devices, regrouped command line args, environment variables),
2914 clarified sone points, added sections on how to add devices to the
2917 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2919 * src/z80/peeph.def: fixed bug in rule 2
2921 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2923 * src/port.h: added TARGET_MCS51_LIKE
2924 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2925 take advantage of it too
2926 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2927 (shiftR2Left2Result): Optimized: don't check shifting by 0
2928 * src/z80/peeph-z80.def,
2929 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2930 modifications, see patch 1700823
2931 * src/mcs51/peep.c (): fixed bug 1712928
2932 * support/regression/tests/bug1712928.c: new, added
2934 2007-05-05 Borut Razem <borut.razem AT siol.net>
2936 * device/lib/pic16/Makefile.common.in,
2937 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2938 removed bash dependencies
2940 2007-05-01 Borut Razem <borut.razem AT siol.net>
2943 fixed bug #1710507: --i-code-in-asm makes compile fail
2944 all iCode comments are now one liners
2945 * src/mcs51/gen.c: fixed memory leak
2947 2007-05-01 Raphael Neider <rneider AT web.de>
2949 * device/lib/pic/libdev/*.c
2950 * device/include/pic/*.h: regenerated all device libs from updated
2952 * support/scripts/inc2h.pl: documented usage, now uses strict to
2955 2007-04-30 Borut Razem <borut.razem AT siol.net>
2958 fixed bug #1669175: Problem with space in output paths
2959 documented how to use paths with spaces for Windows users
2961 2007-04-29 Borut Razem <borut.razem AT siol.net>
2963 * Fixed svn:eol-style and svn:keywords properties
2964 * src/SDCCval.c: fixed bug
2965 #1592871: Segfault with "large" const arrays of characters
2966 replaced recursion with iteration
2967 * Removed svn:executable property from non-executable files
2969 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2971 * src/mcs51/gen.c (genRet): fixed bug 1707003
2973 2007-04-27 Raphael Neider <rneider AT web.de>
2975 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2976 createReachingDefinitions,assignValnums,pic16_destructDF,
2977 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2978 prevent NULL pointer dereferences
2979 * device/lib/pic/libdev/pic16f886.c,
2980 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2981 prevent building them, gputils do not really support them yet
2983 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2985 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2986 helps printf_small. 32 bytes more __idata mem.
2988 2007-04-27 Raphael Neider <rneider AT web.de>
2990 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2991 return early when pb or pb->pcHead is NULL (patch #1708427)
2992 * src/regression/empty.c,
2993 * src/regression/Makefile: added test with empty functions
2994 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2996 2007-04-27 Borut Razem <borut.razem AT siol.net>
2998 * src/SDCCast.c: fixed feature request
2999 #1547512: Redundant strings linked when using sizeof("abc")
3001 2007-04-23 Borut Razem <borut.razem AT siol.net>
3003 * doc/sdccman.lyx, src/SDCCmain.c:
3004 peep-hole comments are generated only if --fverbose-asm option is
3005 specified and --no-peep-comments is not, as proposed by Frieder.
3006 * support/regression/Makefile.in: compile regression tests with
3007 --fverbose-asm option so one can "grep" whether a new (or an old)
3008 peephole is (still) applied; requested by Frieder.
3010 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3012 * device/include/pic/pic16f886.h,
3013 * device/include/pic/pic16f887.h,
3014 * device/lib/pic/libdev/pic16f886.c,
3015 * device/lib/pic/libdev/pic16f887.c,
3016 * device/include/pic/pic14devices.txt,
3017 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3019 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3021 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3024 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3026 * device/lib/_memset.c: assembler version for mcs51
3028 2007-04-22 Borut Razem <borut.razem AT siol.net>
3030 * support/scripts/listerr.c: program to create the list of errors and
3031 warnings list from - added
3032 * doc/sdccman.lyx: removed the note
3033 "For list of warnings and corresponding codes, see err_warn.txt"
3034 * src/SDCCsymt.c: fixed bug #1699804:
3035 Bug with some uses of sizeof(static local array) (MCS51)
3036 * support/regression/tests/bug-1699804.c: added
3038 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3040 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3041 (main): added option -i,
3042 (asmbl, case S_INCL): use search_path_fopen,
3043 mostly from patch 1579668 by Peter Miller, thanks
3044 * src/z80/main.c: fixed typo --callee-saves-bc
3045 * device/include/mcs51/compiler.h: added sfrword for Tasking
3047 2007-04-20 Borut Razem <borut.razem AT siol.net>
3049 * src/z80/main.c: replaced reserved keyword asm with asmblr
3051 2007-04-19 Borut Razem <borut.razem AT siol.net>
3053 * src/port.h: use const pointers to strings
3054 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3055 * src/pic16/main.c: include SDCCargs.h
3056 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3057 const char, since the strings are dynamically allocated
3058 * src/SDCCmain.c: options.code_seg and options.const_seg are
3059 dynamically allocated; check port specific command line options
3060 before the general ones
3061 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3063 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3065 * device/include/ds400rom.h,
3066 * device/lib/ds390/lcd390.c,
3067 * device/lib/ds390/memcpyx.c,
3068 * device/lib/ds390/rtc390.c,
3069 * device/lib/ds400/ds400rom.c,
3070 * device/lib/ds400/memcpyx.c,
3071 * device/lib/hc08/_ret.c: more replacements of keywords with their
3072 double underscore equivalents
3073 * device/lib/ds390/Makefile.in,
3074 * device/lib/ds400/Makefile.in,
3075 * device/lib/gbz80/Makefile.in,
3076 * device/lib/hc08/Makefile.in,
3077 * device/lib/mcs51/Makefile.in,
3078 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3080 2007-04-17 Borut Razem <borut.razem AT siol.net>
3082 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3083 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3084 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3085 to --fverbose-asm, to be gcc'ish
3087 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3089 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3091 2007-04-17 Borut Razem <borut.razem AT siol.net>
3093 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3094 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3095 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3096 with their double underscore equivalent
3098 2007-04-14 Borut Razem <borut.razem AT siol.net>
3100 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3103 2007-04-13 Borut Razem <borut.razem AT siol.net>
3105 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3107 * device/examples/serialcomm/windows/serial.[ch],
3108 device/examples/serialcomm/windows/test_serialcomm.cpp:
3109 updated by Bela Torok
3110 * device/examples/serialcomm/windows/serialcomm.dsw,
3111 device/examples/serialcomm/windows/serialcomm.dsp: added
3113 2007-04-13 Jan Waclawek <wek AT efton.sk>
3115 * doc/sdccman.lyx: additions and changes at various places
3116 (submitted as #1697136).
3117 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3119 2007-04-10 Borut Razem <borut.razem AT siol.net>
3121 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3122 LyX file format changed to 245
3123 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3124 "FreeWare" replaced with "free open source"
3126 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3128 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3130 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3132 * device/include/pic16/pic18fregs.h,
3134 * device/lib/_decdptr.c,
3135 * device/lib/_divsint.c,
3136 * device/lib/_divslong.c,
3137 * device/lib/_divuint.c,
3138 * device/lib/_divulong.c,
3139 * device/lib/_fs2schar.c,
3140 * device/lib/_fs2sint.c,
3141 * device/lib/_fs2slong.c,
3142 * device/lib/_fs2uchar.c,
3143 * device/lib/_fs2uint.c,
3144 * device/lib/_fs2ulong.c,
3145 * device/lib/_fsadd.c,
3146 * device/lib/_fscmp.c,
3147 * device/lib/_fsdiv.c,
3148 * device/lib/_fseq.c,
3149 * device/lib/_fsget1arg.c,
3150 * device/lib/_fsget2args.c,
3151 * device/lib/_fsgt.c,
3152 * device/lib/_fslt.c,
3153 * device/lib/_fsmul.c,
3154 * device/lib/_fsneq.c,
3155 * device/lib/_fsnormalize.c,
3156 * device/lib/_fsreturnval.c,
3157 * device/lib/_fsrshift.c,
3158 * device/lib/_fssub.c,
3159 * device/lib/_fsswapargs.c,
3160 * device/lib/_gptrget.c,
3161 * device/lib/_gptrgetc.c,
3162 * device/lib/_gptrput.c,
3163 * device/lib/_logexpf.c,
3164 * device/lib/_modsint.c,
3165 * device/lib/_modslong.c,
3166 * device/lib/_moduint.c,
3167 * device/lib/_modulong.c,
3168 * device/lib/_mulint.c,
3169 * device/lib/_mullong.c,
3170 * device/lib/_schar2fs.c,
3171 * device/lib/_ser.c,
3172 * device/lib/_setjmp.c,
3173 * device/lib/_sint2fs.c,
3174 * device/lib/_slong2fs.c,
3175 * device/lib/_spx.c,
3176 * device/lib/_uchar2fs.c,
3177 * device/lib/_uint2fs.c,
3178 * device/lib/_ulong2fs.c,
3179 * device/lib/asincosf.c,
3180 * device/lib/atanf.c,
3181 * device/lib/calloc.c,
3182 * device/lib/ds390/tinibios.c,
3183 * device/lib/ds400/tinibios.c,
3184 * device/lib/expf.c,
3185 * device/lib/free.c,
3186 * device/lib/hc08/_mulint.c,
3187 * device/lib/logf.c,
3188 * device/lib/malloc.c,
3189 * device/lib/printf_fast.c,
3190 * device/lib/printf_tiny.c,
3191 * device/lib/printfl.c,
3192 * device/lib/realloc.c,
3193 * device/lib/ser_ir.c,
3194 * device/lib/serial.c,
3195 * support/regression/tests/libmullong.c: replaced all special keywords
3196 with their double underscore equivalent
3197 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3198 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3200 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3201 (genRet): if the bit-symbol is ruonly it already is in the carry
3202 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3203 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3204 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3205 type UCHAR if dest is not bit
3207 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3209 * device/include/math.h,
3210 * device/lib/cotf.c,
3211 * device/lib/expf.c,
3212 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3214 2007-04-01 Borut Razem <borut.razem AT siol.net>
3216 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3217 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3218 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3219 gcc_unreachable() called internal_error()...
3221 2007-03-30 Raphael Neider <rneider AT web.de>
3223 * src/pic/ralloc.c (isData): suppress garbage debug output
3225 2007-03-28 Borut Razem <borut.razem AT siol.net>
3228 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3229 is developed, built and used worldwide, and the word "night" doesn't
3232 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3234 * device/include/mcs51/C8051F360.h: new, added
3235 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3237 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3239 * src/SDCC.y (declaration_specifiers, function_specifier),
3240 * support/Util/SDCCerr.c,
3241 * support/Util/SDCCerr.h,
3243 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3245 * src/SDCCmem.c (deallocParms),
3246 * src/SDCCast.c: support for function inlining, not quite complete
3247 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3248 'restrict' qualifier
3250 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3252 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3253 (saveRBank, unsaveRBank): don't save bits,
3254 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3255 * support/regression/tests/bug1535242.c: new, added
3256 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3257 thanks Alexey Shamrin <shamrin AT gmail.com>,
3258 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3259 removed header guard)
3261 * sdcc.spec: bumped version to 2.6.5
3262 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3264 2007-03-22 Borut Razem <borut.razem AT siol.net>
3266 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3267 fixed bug #1653671: sdcdb integration into ddd is broken
3269 2007-03-22 Raphael Neider <rneider AT web.de>
3271 * src/pic/gen.c (popGetExternal): augmented to also create references
3272 to external variables (not only labels),
3273 (genCall): comment on plan to reduce PAGESEL overhead,
3274 (genFunction, genEndFunction): also save/restore FSR around interrupt
3275 handling code, removed lots of unused code
3276 (genDivOneByte): release acquired temp register
3277 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3279 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3280 for registers that need to be saved during interrupts (FSR, STATUS,
3281 PCLATH; W needs special handling), currently only FSR is used
3283 2007-03-22 Raphael Neider <rneider AT web.de>
3285 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3287 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3289 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3291 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3293 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3295 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3297 * as/link/aslink.h: added LKOBJEXT
3298 * as/link/hc08/link_hc08.dsp,
3299 * as/link/hc08/Makefile.bcc,
3300 * as/link/hc08/Makefile.in,
3301 * as/link/mcs51/aslink.dsp,
3302 * as/link/mcs51/Makefile.bcc,
3303 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3304 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3305 * as/link/lkaomf51.c: merged and moved
3306 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3307 * as/link/z80/lkdata.c,
3308 * as/link/lkdata.c: merged and moved
3309 * as/link/hc08/lkmain.c,
3310 * as/link/mcs51/lkmain.c: cosmetic changes
3311 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3312 * as/link/lklex.c: use LKOBJEXT
3313 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3314 ANSI-fied functions, removed bubble-sorts
3315 * as/link/z80/lksym.c as/link/lksym.c: merged,
3317 * as/link/z80/linkgbz80.dsp,
3318 * as/link/z80/linkz80.dsp,
3319 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3320 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3321 * as/link/z80/lkhead.c,
3322 * as/link/z80/lklex.c: deleted
3323 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3324 * as/link/z80/lkmain.c: added copyfile()
3326 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3328 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3330 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3332 * device/lib/_strlen.c: assembler version for mcs51
3334 2007-03-13 Raphael Neider <rneider AT web.de>
3336 * device/include/pic16/pic18f2221.h,
3337 * device/include/pic16/pic18f2321.h,
3338 * device/include/pic16/pic18f2331.h,
3339 * device/include/pic16/pic18f4221.h,
3340 * device/include/pic16/pic18f4321.h,
3341 * device/include/pic16/pic18f4331.h: fixed config byte location names
3342 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3343 consistently named config byte locations
3345 2007-03-13 Borut Razem <borut.razem AT siol.net>
3347 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3348 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3349 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3350 as/link/z80/Makefile.in, as/z80/Makefile.in:
3353 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3355 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3356 * device/lib/printf_large.c: pointer was converted to generic
3357 pointer for mcs51 models other than model-small (Maarten noticed)
3359 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3361 * device/include/mcs51/ADuC84x.h: Added.
3363 2007-03-10 Borut Razem <borut.razem AT siol.net>
3365 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3366 fixed RFE #1624219: double backslashes in filenames;
3367 functions hexEscape(), octalEscape() and copyStr() moved from
3368 SDCCval.c to SDCCutil.c and made them glovbally available
3370 2007-03-09 Borut Razem <borut.razem AT siol.net>
3372 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3373 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3374 1673361: Missaligned comments in output files
3376 2007-03-09 Raphael Neider <rneider AT web.de>
3378 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3380 2007-03-09 Raphael Neider <rneider AT web.de>
3384 * src/pic/ralloc.c: suppress undesired debug output
3385 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3387 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3389 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3391 2007-03-07 Borut Razem <borut.razem AT siol.net>
3393 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3394 search include files in the current directory
3396 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3398 * src/SDCCglue.c (emitMaps, glue),
3399 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3401 * support/regression/tests/absolute.c: added xdata test
3403 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3405 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3406 added condition to macro, fixes bug 1666080
3408 2007-03-02 Raphael Neider <rneider AT web.de>
3410 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3412 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3414 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3415 be cleared. Unconditionally set __XPAGE
3416 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3418 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3423 * src/mcs51/rtrack.c,
3425 * doc/sdccman.lyx: added --no-gen-comments
3426 * src/mcs51/peeph.def: added 192.b, disabled 185
3428 2007-02-25 Raphael Neider <rneider AT web.de>
3430 * src/pic16/gen.c (genCast): fixed typo
3431 * device/lib/pic16/Makefile.subdir: only install existing files
3432 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3434 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3436 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3437 * device/lib/mcs51/crtclear.asm,
3438 * device/lib/mcs51/crtxclear.asm: renumbered labels
3439 * device/lib/mcs51/Makefile.in: added crtcall.asm
3440 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3441 * src/mcs51/gen.c (movc): removed,
3442 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3444 (toCarry, genSend, genRet): added function toCarry,
3445 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3446 (assignBit, genAssign, genCast): added function assignBit
3447 * src/mcs51/Makefile.bcc: added rtrack.c
3448 * src/mcs51/ralloc.h: made valueKnown a bitfield
3449 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3450 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3451 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3452 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3453 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3454 (_pop): only pop valid pairs, see gencjneshort,
3455 (gencjneshort): return pair that still needs to be popped, restructured,
3456 (gencjne, genCmpEq): call _pop
3458 2007-02-23 Raphael Neider <rneider AT web.de>
3460 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3462 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3464 * device/include/mcs51/P89LPC925.h: Added.
3466 2007-02-18 Raphael Neider <rneider AT web.de>
3468 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3470 2007-02-17 Borut Razem <borut.razem AT siol.net>
3472 * support/cpp2/directives.c, support/cpp2/version.c:
3473 synchronized with GCC CPP 4.1.2
3475 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3477 * src/mcs51/rtrack.h,
3478 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3479 by checking the strings passed by emitcode() to the assembler.
3480 Feel free to change. This in part addresses RFE #482179.
3481 Set environment variable SDCC_RTRACK to enable.
3482 * src/mcs51/gen.c: inserted hooks
3483 * src/mcs51/ralloc.h: added two members to struct regs
3484 * support/regression/tests/regtrack.c: added
3486 2007-02-14 Borut Razem <borut.razem AT siol.net>
3488 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3489 * Makefile.in: applied patch from Makefile related part of
3490 #1469393: Compiler does not initialize static data
3492 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3494 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3495 for better fix of bug 1273984, compiles pic16 rand.c
3497 2007-02-12 Borut Razem <borut.razem AT siol.net>
3499 * src/pic16/main.c: fixed pic16 standard library directory bug
3501 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3503 * src/hc08/gen.c (genSwap): fix swap regression test
3505 2007-02-10 Borut Razem <borut.razem AT siol.net>
3507 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3509 * support/regression/tests/bug-1654060.c: added regression test for
3512 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3514 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3515 bit moves in return statement
3517 2007-02-09 Borut Razem <borut.razem AT siol.net>
3519 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3522 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3524 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3525 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3527 2007-02-07 Raphael Neider <rneider AT web.de>
3529 * src/pic16/devices.inc,
3530 * device/include/pic16/pic18fregs.h,
3531 * device/include/pic16/pic18f[24][34]31.h,
3532 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3533 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3534 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3536 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3538 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3539 can this have lived here for so many years?
3540 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3541 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3542 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3544 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3546 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3547 appended by loop induction must be at the very end of the eBBlock
3549 2007-02-05 Kevin Vigor
3551 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3553 2007-02-05 Borut Razem <borut.razem AT siol.net>
3555 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3556 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3558 2007-02-03 Borut Razem <borut.razem AT siol.net>
3560 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3561 applied patch #1646602 option to set default signedness of char to
3562 unsigned, added -funsigned-char command line option,
3563 thanks to Gunther Jehle
3564 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3565 prompt for file deletion a few hundred times (especially the
3566 subversion files, which have ro permissions so it asks for
3567 confirmation), thanks to Simon McAuliffe;
3568 added {} + option to find in order to remove multiple files from a
3571 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3573 * device/include/mcs51/SST89x5xRDx.h: Added.
3575 2007-02-02 Raphael Neider <rneider AT web.de>
3577 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3578 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3580 2007-02-01 Raphael Neider <rneider AT web.de>
3582 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3585 2007-01-31 Borut Razem <borut.razem AT siol.net>
3587 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3588 if compiled with GCC. Thanks to Raphael Neider
3590 2007-01-31 Raphael Neider <rneider AT web.de>
3592 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3593 operand names, handles name and (name + n) for all n,
3594 (sameBank): restructured, also check bank allocation policy,
3595 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3596 (pic14_operandsAllocatedInSameBank): check whether to operands
3597 will be allocated into the same bank (i.e., section) to reduce
3598 BANKSEL overhead, queried from pcode.c:sameBank,
3599 (pic14printLocals): reintroduced clustering registers into a single
3600 section: all compiler generated symbols will now reside in one
3601 bank (per file), reducing BANKSEL overhead and code size,
3602 (showAllMemmaps): use local dbuf where possible
3604 2007-01-29 Raphael Neider <rneider AT web.de>
3606 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3607 (call_libraryfunc): retrieve/create symbol and mark as used,
3608 (genFunction): mark defined functions as non-extern and add again
3609 to code memmap for later output
3610 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3611 (pic14printLocals): reworked for new symbol emission,
3612 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3613 showAllMemmaps): reworked symbol output using dbufs, added handling
3614 of string literals (still incomplete),
3615 (picglue): removed symbol emission, moved into showAllMemmaps,
3616 (emitSymbolSet): new workhorse for symbol output,
3617 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3619 2007-01-29 Borut Razem <borut.razem AT siol.net>
3621 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3622 component contains the extension separator.
3624 2007-01-28 Borut Razem <borut.razem AT siol.net>
3626 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3628 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3629 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3630 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3631 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3632 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3633 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3634 src/z80/gen.c, support/Util/MySystem.c:
3635 accept slash and backslash as directory separator on WIN32 and
3638 2007-01-28 Raphael Neider <rneider AT web.de>
3640 * src/pic16/devices.inc,
3641 * device/include/pic16/pic18f[24][23]21.h,
3642 * device/include/pic16/pic18fregs.h,
3643 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3644 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3645 * device/lib/pic16/libio/adc.ignore,
3646 * device/lib/pic16/libio/i2c.ignore,
3647 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3648 family, as gputils do not yet support the devices
3649 * device/lib/pic16/Makefile.subdir: ignore errors on install
3650 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3651 headers and libraries from gputils .inc files
3653 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3655 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3657 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3659 * doc/sdccman.lyx: add printf benchmarks
3661 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3663 * device/lib/printf_fast.c: fix %c, char promoted to int
3664 * device/lib/printf_tiny.c: fix %c, char promoted to int
3666 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3668 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3670 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3672 * support/regression/tests/swap.c: 64 bit hosts failed
3673 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3675 2007-01-25 Raphael Neider <rneider AT web.de>
3677 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3678 based on absolute register address, patch by Alex Blond
3680 2007-01-22 Raphael Neider <rneider AT web.de>
3682 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3683 emitted, do not emit them again...
3685 2007-01-22 Raphael Neider <rneider AT web.de>
3687 * src/regression/bank1.c, src/regression/compare6.c,
3688 src/regression/add.c: cosmetic changes
3689 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3690 * src/pic/gen.c: fixed global zero and one,
3691 (aopForSym): removed unued code,
3692 (aopGet): assert aop is defined, check and use `index' of
3693 pCodeImmd operands (fixes #1630908),
3694 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3695 (register_reassign): prevent accidental register unification,
3696 (ReuseReg): cosmetic changes (also above)
3697 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3698 pic14emitStaticSeg): do not emit initialized data,
3699 (printIval*): replaced with working versions,
3700 (pic14createInterruptVect,picglue): use idata for initialized data,
3701 now init data should work in all modules (not only main()),
3702 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3704 2007-01-21 Borut Razem <borut.razem AT siol.net>
3706 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3707 use -fPIC or -fpic if they are supported and not ignored
3708 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3709 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3711 2007-01-20 Borut Razem <borut.razem AT siol.net>
3713 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3714 implemented RFE #1470316: allow "$" in variable names
3716 2007-01-20 Raphael Neider <rneider AT web.de>
3718 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3720 2007-01-20 Raphael Neider <rneider AT web.de>
3722 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3723 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3724 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3725 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3726 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3727 * device/lib/pic/libdev/pic*.c,
3728 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3729 * device/lib/pic/libdev/Makefile.in: show progress
3731 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3733 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3734 * support/scripts/sdcc_cygwin_mingw32,
3735 * support/scripts/sdcc_mingw32,
3736 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3737 conformance with autoconf 2.6
3739 2007-01-19 Raphael Neider <rneider AT web.de>
3741 * src/pic/device.c (register_map): fixed list construction
3742 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3743 (genMod): removed case for genModbits,
3744 (genModbits): removed as now unused/unimplemented
3745 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3747 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3749 * support/regression/tests/swap.c: added in response to #1638622
3750 * doc/sdccman.lyx: synced version, minor changes
3752 2007-01-18 Borut Razem <borut.razem AT siol.net>
3754 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3755 thanks to Gunther Jehle
3756 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3757 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3758 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3759 use filename in lineno instead.
3760 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3761 print the file name in ast_print()
3763 2007-01-18 Borut Razem <borut.razem AT siol.net>
3765 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3767 * src/SDCC.lex: stringLiteral() returns const char pointer,
3768 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3769 fixed column counting
3770 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3771 accept const char pointer as parameter
3772 * src/SDCCdwarf2.c: corrected buffer size
3774 2007-01-17 Borut Razem <borut.razem AT siol.net>
3776 * support/Util/dbuf_string.c: fixed for amd64
3778 2007-01-15 Borut Razem <borut.razem AT siol.net>
3780 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3781 removed terminal symbol ELIPSIS, since it was never generated by the
3782 lexer and it was wrongly used in parameter_identifier_list rule
3784 2007-01-15 Raphael Neider <rneider AT web.de>
3786 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3787 code page and data banking description
3788 * src/pic/genarith.c,
3789 * src/pic/gen.h: removed bit arithmetic functions,
3790 updated exit(1) to exit(EXIT_FAILURE)
3791 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3792 * device/include/pic16/pic18f2455.h,
3793 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3794 TRISD and TRISE, fixed/added some bit names
3795 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3796 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3797 updated pic18f2455.{c,h} instead of duplicating them
3799 2007-01-14 Borut Razem <borut.razem AT siol.net>
3801 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3802 Cannot debug files that contain spaces in the path name
3803 by converting spaces in asm file name to underscores
3805 2007-01-13 Borut Razem <borut.razem AT siol.net>
3807 * doc/sdccman.lyx: fixed format errors
3809 2007-01-10 Borut Razem <borut.razem AT siol.net>
3811 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3812 codeseg/constseg #pragma fail
3813 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3814 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3815 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3816 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3818 2007-01-09 Borut Razem <borut.razem AT siol.net>
3820 * get rid of diagnistic.[ch], pretty-print.[ch],
3821 c-pretty-print.[ch], ... used just for error, warning, ...
3823 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3824 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3825 suppoprt/cpp2/pretty-print.[ch]:
3827 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3828 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3829 suppoprt/cpp2/sdcpp.dsp:
3832 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3834 * device/lib/printf_large.c (output_float): removed recursion,
3835 use smaller buffer on stack for mcs51,
3836 fixed bug printing 1.96
3837 * support/regression/tests/snprintf.c: added test
3839 2007-01-07 Borut Razem <borut.razem AT siol.net>
3841 * use dynamic memory buffers instead temporary files
3842 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3844 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3845 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3846 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3847 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3848 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3849 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3850 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3851 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3852 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3853 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3854 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3855 support/Util/dbuf.c, support/Util/dbuf.h:
3857 * .version, sdcc.spec: bumped version to 2.6.4
3859 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3861 * src/port.h: added TARGET_Z80_LIKE macro
3862 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3863 output PSEG location if --xram-loc or --xstack-loc was used
3864 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3866 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3868 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3869 * as/as_z80.dsp, as/z80/as_z80.dsp,
3870 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3871 * sdcc.dsw: moved project files into subdir
3872 * as/hc08/as_hc08.dsp,
3873 * as/hc08/Makefile.bcc,
3874 * as/hc08/Makefile.in,
3875 * as/mcs51/Makefile.bcc,
3876 * as/mcs51/Makefile.in,
3877 * as/z80/Makefile.bcc,
3878 * as/z80/Makefile.in,
3879 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3882 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3885 * as/mcs51/asmain.c,
3887 * as/z80/assym.c: removed include "strcmpi.h"
3888 * as/hc08/strcmpi.c,
3889 * as/hc08/strcmpi.h,
3890 * as/mcs51/strcmpi.c,
3891 * as/mcs51/strcmpi.h,
3892 * support/Util/strcmpi.c,
3893 * support/Util/strcmpi.h: removed files
3894 * as/strcmpi.c: added as_strncmpi()
3896 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3898 * sdcc.dsw: Added some dependencies on project config.dsp
3900 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3902 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3903 with [di]ram_start to fix a regresion
3905 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3907 * configure.in: added missing mcs51 in status output
3908 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3910 * debugger/mcs51/clean.mk (distclean): remove config.h
3911 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3912 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3913 options.h, s-options-h and options.c
3914 * support/cpp2/clean.mk: unused, removed
3915 * Makefile.common.in,
3918 * as/hc08/Makefile.in,
3920 * as/mcs51/Makefile.in,
3921 * as/mcs51/clean.mk,
3924 * as/z80/Makefile.in,
3926 * as/link/Makefile.in,
3927 * as/link/hc08/Makefile.in,
3928 * as/link/hc08/clean.mk,
3929 * as/link/mcs51/Makefile.in,
3930 * as/link/mcs51/clean.mk,
3931 * as/link/z80/Makefile.in,
3932 * as/link/z80/clean.mk,
3933 * as/link/z80/conf.mk,
3934 * debugger/mcs51/Makefile.in,
3935 * debugger/mcs51/clean.mk,
3936 * device/include/Makefile.in,
3937 * device/lib/Makefile.in,
3938 * device/lib/mcs51/Makefile.in,
3939 * device/lib/pic/Makefile.in,
3940 * device/lib/pic/Makefile.common.in,
3941 * device/lib/pic/Makefile.subdir,
3942 * device/lib/pic/Makefile.rules,
3943 * device/lib/pic16/libio/Makefile.in,
3944 * device/lib/pic16/Makefile.subdir,
3945 * device/lib/pic16/libdev/Makefile.in,
3946 * device/lib/pic16/Makefile.rules,
3947 * device/lib/pic16/Makefile.common.in,
3948 * sim/ucsim/avr.src/Makefile.in,
3949 * sim/ucsim/main_in.mk,
3950 * sim/ucsim/cmd.src/Makefile.in,
3951 * sim/ucsim/doc/Makefile.in,
3952 * sim/ucsim/gui.src/Makefile.in,
3953 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3954 * sim/ucsim/gui.src/serio.src/Makefile.in,
3955 * sim/ucsim/hc08.src/Makefile.in,
3956 * sim/ucsim/libltdl/Makefile.in,
3957 * sim/ucsim/s51.src/Makefile.in,
3958 * sim/ucsim/sim.src/Makefile.in,
3959 * sim/ucsim/sim.src/conf.mk,
3960 * sim/ucsim/xa.src/Makefile.in,
3961 * sim/ucsim/z80.src/Makefile.in,
3965 * support/cpp2/Makefile.in,
3966 * support/librarian/Makefile.in,
3967 * support/librarian/clean.mk,
3968 * support/makebin/Makefile.in,
3969 * support/makebin/clean.mk,
3970 * support/packihx/Makefile.in,
3971 * support/regression/Makefile.in,
3972 * support/regression/ports/ds390/spec.mk,
3973 * support/regression/ports/gbz80/spec.mk,
3974 * support/regression/ports/hc08/spec.mk,
3975 * support/regression/ports/mcs51/spec.mk,
3976 * support/regression/ports/mcs51-large/spec.mk,
3977 * support/regression/ports/mcs51-medium/spec.mk,
3978 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3979 * support/regression/ports/pic14/spec.mk,
3980 * support/regression/ports/pic16/spec.mk,
3981 * support/regression/ports/mcs51-stack-auto/spec.mk,
3982 * support/regression/ports/ucz80/spec.mk,
3983 * support/regression/ports/xa51/spec.mk,
3984 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3985 adding a slash after $(top_builddir) and/or adding @datarootdir@
3987 * debugger/mcs51/configure.in,
3988 * device/lib/pic/configure.in,
3989 * device/lib/pic16/configure.in,
3990 * sim/ucsim/configure.in,
3991 * support/cpp2/configure.in,
3992 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3994 * debugger/mcs51/configure,
3995 * device/lib/pic/configure,
3996 * device/lib/pic16/configure,
3997 * sim/ucsim/configure,
3998 * support/cpp2/configure,
3999 * support/packihx/configure: generated with autoconf 2.60
4001 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
4003 * as/link/hc08/lkihx.c (newArea),
4004 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
4006 2007-01-02 Borut Razem <borut.razem AT siol.net>
4008 * doc/sdccman.lyx: documented #pragma sdcc_hash
4009 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
4011 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4013 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4015 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4016 empty 'while'-loop to work correctly, see regression test 'while.c'
4017 * support/regression/tests/while.c: added
4019 2007-01-01 Borut Razem <borut.razem AT siol.net>
4021 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4022 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4023 support/cpp2/libcpp/sdcpp.c:
4024 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4025 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4026 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4028 2006-12-31 Borut Razem <borut.razem AT siol.net>
4030 * SDCPP synchronized with GCC CPP release version 4.1.1,
4031 currently the latest release:
4032 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4033 support/cpp2/libcpp/include/cpp-id-data.h
4034 support/cpp2/libiberty/fopen_unlocked.c
4035 support/cpp2/libiberty/md5.c
4037 support/cpp2/opt-functions.awk
4038 support/cpp2/opt-gather.awk
4039 support/cpp2/optc-gen.awk
4040 support/cpp2/opth-gen.awk:
4042 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4043 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4044 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4045 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4046 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4047 support/cpp2/diagnostic.h, support/cpp2/except.h,
4048 support/cpp2/hwint.h, support/cpp2/input.h,
4049 support/cpp2/intl.h, support/cpp2/move-if-change,
4050 support/cpp2/opts.c, support/cpp2/opts.h,
4051 support/cpp2/output.h, support/cpp2/prefix.c,
4052 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4053 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4054 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4055 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4056 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4057 support/cpp2/version.c:
4059 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4060 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4061 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4062 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4063 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4064 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4065 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4066 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4067 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4068 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4069 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4071 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4072 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4073 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4074 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4075 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4076 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4077 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4078 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4079 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4080 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4081 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4082 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4083 support/cpp2/system.h:
4086 2006-12-31 Borut Razem <borut.razem AT siol.net>
4088 * configure.in, configure: fixed bug #1538756: configure dies if bison
4089 and flex are not installed, 2nd try
4091 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4093 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4094 400.x for better code in RFE 899102
4096 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4098 * src/SDCCpeeph.c (deadMove),
4100 * src/mcs51/peep.h: renamed 'op' by 'reg'
4101 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4102 (scan4op): small change for removeDeadMove(), added support for
4103 'callee saves' and/or PACLL function calls,
4104 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4105 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4106 left in new dispatcher mcs51DeadMove()
4107 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4109 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4111 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4113 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4114 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4116 2006-12-30 Borut Razem <borut.razem AT siol.net>
4118 * support/cpp2/spacs.h: deleted from svn
4119 * configure.in, configure: fixed bug #1538756: configure dies if bison
4120 and flex are not installed
4122 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4124 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4125 with this z80 passes printf float test when enabled
4126 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4128 2006-12-28 Borut Razem <borut.razem AT siol.net>
4130 * support/cpp2/config.in, support/cpp2/configure.in,
4131 support/cpp2/configure, support/cpp2/Makefile.in:
4132 fix for the solaris build
4134 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4136 * src/SDCC.y (type_specifier2, pointer),
4138 * src/SDCCsymt.c (mergeSpec, checkSClass),
4139 * support/Util/SDCCerr.c,
4140 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4141 * support/valdiag/valdiag.py: Allow test cases to specify
4142 required language standard
4143 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4144 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4146 2006-12-27 Borut Razem <borut.razem AT siol.net>
4148 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4149 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4151 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4153 * support/cpp2/libiberty/Makefile.bcc: updated
4154 * src/pic16/main.c: fixed #pragma udata handling
4155 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4157 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4159 * src/SDCCpeeph.c: made labelHashEntry global,
4160 made pcDistance, FBYNAME static,
4161 (pcDistance): made static, use isComment and isLabel,
4163 (getLabelRef): added, extracted from labelRefCount(),
4164 (labelRefCount): use new getLabelRef(),
4165 (callFuncByName): made static, added deadMove,
4166 use isComment and isLabel,
4167 (newPeepRule): made static, set isLabel,
4168 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4169 labels from peephole rules,
4170 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4171 when isComment or isLabel is set
4172 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4173 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4175 * src/mcs51/peep.h: added
4176 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4177 * src/port.h: added peep->deadMove to port structure
4178 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4179 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4180 deadMove, finally removed no. 1 and 2
4187 * src/hc08/gen.c: mark lines with isComment or isLabel
4188 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4190 * sdcc.spec: bumped version to 2.6.3
4192 2006-12-26 Borut Razem <borut.razem AT siol.net>
4194 * support/cpp2/Makefile.in: added dependency on options.h
4195 * configure: regenerated
4196 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4197 * support/cpp2/Makefile.in: added vasprintf.c
4199 2006-12-25 Borut Razem <borut.razem AT siol.net>
4201 * SDCPP synchronized with GCC CPP release version 3.4.6,
4202 the latest release before 4.x:
4203 * support/cpp2/Makefile.in, support/cpp2/config.h,
4204 support/cpp2/configure, support/cpp2/configure.in,
4205 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4206 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4207 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4208 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4209 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4210 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4211 support/cpp2/cpptrad.c, support/cpp2/except.h,
4212 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4213 support/cpp2/hwint.h, support/cpp2/intl.h,
4214 support/cpp2/line-map.c, support/cpp2/line-map.h,
4215 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4216 support/cpp2/output.h, support/cpp2/prefix.c,
4217 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4218 support/cpp2/system.h, support/cpp2/version.c:
4220 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4221 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4222 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4223 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4224 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4225 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4226 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4227 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4228 support/cpp2/move-if-change, support/cpp2/opts.c,
4229 support/cpp2/opts.h, support/cpp2/opts.sh,
4230 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4231 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4232 support/cpp2/win32, support/cpp2/win32/dirent.c,
4233 support/cpp2/win32/dirent.h:
4235 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4236 * support/cpp2/sdcpp.h: renamed from sdcc.h
4237 * sdcppinit.c: deleted
4239 2006-12-23 Borut Razem <borut.razem AT siol.net>
4241 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4242 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4243 preproc.c: an other try to fix bug #982435: introduced
4244 -pedantic-parse-number command line option and pedantic_parse_number
4247 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4249 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4251 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4252 corrected overlayed areax addresses, warn about memory overlaps
4253 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4262 * src/port.h: added xabs_name and iabs_name
4263 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4264 (glue, emitMaps): create and emit maps d_abs and i_abs
4265 * src/SDCCglue.h: cosmetic changes
4266 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4268 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4269 (allocDefault): put absolute, initialized globals in them
4270 * support/regression/tests/absolute.c: added absolute bdata test
4271 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4273 2006-12-20 Borut Razem <borut.razem AT siol.net>
4275 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4276 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4277 added regression test for bug #982435
4279 2006-12-18 Borut Razem <borut.razem AT siol.net>
4281 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4282 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4283 small cosmetic changes
4284 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4285 * support/regression/tests/bug-1351710.c: added regression test
4287 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4289 * doc/sdccman.lyx: added the long missed iCode table
4290 "<where is figure II?>", added links to wiki
4292 2006-12-17 Borut Razem <borut.razem AT siol.net>
4294 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4295 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4296 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4297 unified table driven pragma handling, pragma argument type checking
4298 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4299 current one - version 1.1.3
4300 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4302 2006-12-13 Raphael Neider <rneider AT web.de>
4304 * src/pic/device.h: removed AssignedMemory structure and macros
4305 * src/pic/device.c: removed global finalMapping (linker assigns
4307 (register_map): add SFRs to remembered memRanges
4308 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4309 assignFixedRegisters,assignRelocatableRegisters): removed,
4310 (setMaxRAM,validAddress): adapted accordingly,
4311 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4312 reasonably sized sharebanks,
4313 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4314 (allDefsOutOfRange): removed unused code,
4315 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4317 * src/pic/pcode.c (register_reassign): removed recursion warning,
4318 fired far too often,
4319 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4320 to use existing pic14_stringInSet() to avoid duplicate symbols,
4321 tidied up the code a bit,
4322 (pic14printLocals): added in symmetry to printExterns, replaces
4323 writeUsedRegs more or less,
4324 (picglue): call new pic14_printLocals(),
4325 * device/include/pic/pic*.h: removed #pragma memmap directives,
4326 information gathered from include/pic/pic14devices.txt
4327 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4329 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4331 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4333 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4335 * device/include/mcs51/cc2430.h: fixed missing ';'
4337 2006-12-10 Raphael Neider <rneider AT web.de>
4339 * device/lib/pic16/libc/stdio/vfprintf.c,
4340 * device/lib/pic16/libc/stdio/printf_small.c,
4341 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4342 char arguments, as char varargs are cast to int by the caller,
4343 hopefully fixes #1604915 (other device libraries are still affected)
4345 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4347 * src/mcs51/ralloc.c (packRegsForAssign),
4348 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4350 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4352 * device/include/malloc.h: removed init_dynamic_memory
4353 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4354 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4355 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4356 * device/lib/libsdcc.lib,
4357 * device/lib/Makefile.in,
4358 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4359 * doc/sdccman.lyx: documented use of new _heap.c
4360 * support/regression/tests/malloc.c: removed init_dynamic_memory
4361 * src/cdbFile.c(spacesToUnderscores): new function,
4362 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4364 * device/include/tinibios.h: removed defines for putchar and getchar
4365 * device/lib/ds390/Makefile.in: added putchar.c
4366 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4368 2006-12-09 Borut Razem <borut.razem AT siol.net>
4370 * support/cpp2/sdcc.h: prevent multiple inclusion
4371 * support/cpp2/options.h: deleted
4373 2006-12-08 Borut Razem <borut.razem AT siol.net>
4375 * support/cpp2/sdcc.h: removed x*alloc() macros
4376 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4377 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4378 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4379 * support/cpp2/system.h: moved #include "sdcc.h"
4380 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4381 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4383 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4384 -funsigned-char options
4385 * support/cpp2/sdcppmain.c: fixed bug 1611411
4387 2006-12-07 Borut Razem <borut.razem AT siol.net>
4389 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4392 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4394 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4395 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4397 * .version: bumped to 2.6.2 because a) it's been a while
4398 b) the linker sources have moved c) the preprocessor is upgraded
4400 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4402 * support/regression/tests/snprintf.c: some checks
4403 * lib/src/printf_large.c: %bc: read char instead of int from stack
4405 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4407 * device/include/mcs51/cc2430.h: inserted _XPAGE
4409 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4411 * device/include/mcs51/cc2430.h: added
4413 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4415 * device/include/asm/default/features.h,
4416 * device/include/asm/ds390/features.h,
4417 * device/include/mcs51/at89s53.h,
4418 * device/include/ser.h,
4419 * device/include/ser_ir.h,
4420 * device/include/serial.h: changed keywords to double underscore variants,
4421 fixes bug 1590261 some more, thanks Steven Borley
4423 2006-12-01 Raphael Neider <rneider AT web.de>
4425 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4426 but emit warning (recursion is not supported for pic14)
4428 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4430 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4431 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4433 2006-11-30 Raphael Neider <rneider AT web.de>
4435 * src/pic/device.c (dump_sfr): always emit symbols
4436 * src/pic/glue.c (pic14printPublics): fixed typo
4438 2006-11-30 Raphael Neider <rneider AT web.de>
4440 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4441 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4442 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4443 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4444 a sharebank, use a non-shared bank for the stack if none available
4445 * src/pic/device.h (struct memRange): added linked list next field,
4446 added prototypes for above functions
4447 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4448 (typeRegWithIdx): accept fixed and unfixed stack registers
4449 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4450 the stack, handle shared and banked stack (except for WSAVE),
4451 (insertBankSel): removed useless optimization (will never fire),
4452 (FixRegisterBanking): added optimization for devices with only one
4453 possibly aliased bank of memory, like 16f84
4454 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4455 devices have no SHAREBANK in the linker script
4456 * device/include/pic/pic14devices.txt: documented memmap
4457 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4459 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4461 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4462 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4463 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4464 genhc08Code): switched most of the D (debug) macros to DD (detailed
4465 debug) macros to better control clutter in the generated .asm file.
4466 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4467 genRightShift): fixed bug with non-constant bit shift stored to
4468 a volatile result (SF Open Discussion forum thread #1616749).
4469 Single byte case is not yet optimized.
4471 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4473 * device/include/asm/mcs51/features.h,
4474 * device/include/malloc.h,
4475 * device/include/stdio.h: changed keywords to double underscore variants,
4478 2006-11-27 Borut Razem <borut.razem AT siol.net>
4480 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4481 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4482 support/cpp2/output.h, support/cpp2/cppinit.c,
4483 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4484 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4485 support/cpp2/cppdefault.c, support/cpp2/system.h,
4486 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4487 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4488 support/cpp2/prefix.c, support/cpp2/except.h,
4489 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4490 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4491 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4492 support/cpp2/version.c, support/cpp2/cppmain.c,
4493 support/cpp2/version.h, support/cpp2/hashtable.c,
4494 support/cpp2/cpperror.c:
4495 synchronized with GCC CPP release version 3.3.6,
4496 the latest where cppmain.c still exists.
4497 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4498 support/cpp2/sdcppinit.c: added
4500 2006-11-27 Borut Razem <borut.razem AT siol.net>
4502 * support/cpp2/cpplex.c:
4503 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4505 * support/cpp2/cpplib.c: removed definitions of unused variables
4507 2006-11-26 Borut Razem <borut.razem AT siol.net>
4509 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4510 since they are redefined by macros in support/cpp2/sdcc.h
4511 * support/cpp2/sdcc.h: x*alloc macro redefinition
4513 2006-11-25 Borut Razem <borut.razem AT siol.net>
4515 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4516 support/cpp2/configure, support/cpp2/Makefile.in,
4517 support/cpp2/cppfiles.c, support/cpp2/output.h,
4518 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4519 support/cpp2/config.h, support/cpp2/cpplib.h,
4520 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4521 support/cpp2/cppdefault.c, support/cpp2/config.in,
4522 support/cpp2/system.h, support/cpp2/cpplex.c,
4523 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4524 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4525 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4526 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4527 support/cpp2/configure.in, support/cpp2/intl.h,
4528 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4529 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4530 support/cpp2/version.c, support/cpp2/cppmain.c,
4531 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4532 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4533 support/cpp2/cpperror.c,
4534 support/cpp2/libiberty/safe-ctype.c,
4535 support/cpp2/libiberty/safe-ctype.h,
4536 support/cpp2/libiberty/splay-tree.c,
4537 support/cpp2/libiberty/obstack.c,
4538 support/cpp2/libiberty/lbasename.c,
4539 support/cpp2/libiberty/splay-tree.h,
4540 support/cpp2/libiberty/obstack.h:
4541 synchronized with GCC CPP release version 3.2.3,
4542 the latest before integration of cpp into gcc
4543 * support/cpp2/except.h, support/cpp2/line-map.c,
4544 support/cpp2/line-map.h,
4545 support/cpp2/libiberty/hex.c,
4546 support/cpp2/libiberty/concat.c,
4547 support/cpp2/libiberty/filenames.h: added
4548 * support/cpp2/intl.c: deleted
4550 2006-11-24 Borut Razem <borut.razem AT siol.net>
4552 * src/SDCC.y: enabled compilation of empty source file
4553 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4554 "ISO C forbids an empty source file"
4555 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4556 if all the code is ifdefed out.
4558 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4560 * src/hc08/gen.c (genPcall): fix for bug #1601032
4562 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4564 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4565 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4566 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4567 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4568 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4569 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4570 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4571 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4572 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4573 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4574 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4575 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4576 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4577 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4578 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4579 Renamed to all upper case as per the standard set by SiLabs
4581 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4583 * device/include/mcs51/C8051F520.h: new, added
4584 * device/include/mcs51/compiler.h: added link about predefined macros
4586 2006-11-23 Raphael Neider <rneider AT web.de>
4588 * src/regression/Makefile: add -L path to fresh library
4589 * src/regression/simulate: emphasize FAILED output
4590 * src/regression/create_stc: output _failures from gpsim
4591 * src/regression/compare4.c,
4592 * src/regression/rotate6.c: fixed char literals,
4593 all compile, all run =8-D
4595 * src/pic/pcode.h: added isPCASMDIR macro
4596 * src/pic/gen.c (genAnd): fixed bit offset
4597 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4598 packBits): unified register numbering schemes,
4599 (newReg): do not insert stack registers into hash table,
4600 (initStack): unpinned pseudo stack, simplified,
4601 (typeRegWithIdx): fixed retrieval of stack registers,
4602 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4603 (pCodeReplace): removed invalid assertion,
4604 (insertPCodeInstruction): fixed newly added labels,
4605 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4606 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4607 DumpFlow): removed unsed (broken?) code,
4608 (insertBankSel): prevent STATUS from being BANKSELed,
4609 (FixRegisterBanking): rewritten from scratch, implemented generic
4610 optimizations (suppress BANKSELs to same register and to registers
4611 present in all banks),
4612 (AnalyzeBanking): update flow after BANKSELection
4614 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4615 sharebank, let linker place it, mark STKxx symbols as emitted
4617 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4619 * src/regression/arrays.c,
4620 * src/regression/bank1.c,
4621 * src/regression/bool2.c,
4622 * src/regression/compare7.c,
4623 * src/regression/compare8.c,
4624 * src/regression/compare9.c,
4625 * src/regression/compare10.c,
4626 * src/regression/configword.c,
4627 * src/regression/for.c,
4628 * src/regression/mult1.c,
4629 * src/regression/pointer1.c,
4630 * src/regression/rotate6.c,
4631 * src/regression/string1.c,
4632 * src/regression/struct1.c,
4633 * src/regression/Makefile: make PIC14 regression tests run again
4634 (3 fail, 6 won't compile)
4636 2006-11-21 Raphael Neider <rneider AT web.de>
4638 * device/include/pic16/pic18f4550.h,
4639 * device/include/pic16/pic18f4455.h,
4640 * device/lib/pic16/libdev/pic18f4550.c,
4641 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4642 * configure.in: removed superfluous closing bracket
4644 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4646 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4649 2006-11-21 Raphael Neider <rneider AT web.de>
4651 * src/pic/device.{c,h}: added pic14_getPIC()
4652 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4653 (genAnd): added PIC code for one case, fixes #1597044
4654 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4655 SFRs that are present in all banks (e.g., STATUS)
4657 2006-11-20 Raphael Neider <rneider AT web.de>
4659 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4660 INCFSZ/INCFSZW and declared them as changing Z bit,
4661 (insertPCodeInstruction): correctly invert the above instructions,
4663 (DoBankSelect): don't panic on po_immediates
4665 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4668 * as/link/mcs51/lkihx.c (newArea),
4669 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4670 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4672 2006-11-11 Raphael Neider <rneider AT web.de>
4674 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4675 bitfield symbols, fixes #1579535 (once more...).
4677 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4679 * support/regression/generate-cases.py,
4680 * support/regression/fwk/include/testfwk.h,
4681 * support/regression/fwk/lib/testfwk.c: used code pointers,
4682 (about 50kByte less code generated for mcs51)
4684 2006-11-06 Borut Razem <borut.razem AT siol.net>
4686 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4687 debugger/mcs51/configure: fixed failed check because the function
4688 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4689 who submitted the patch for gpsim.
4690 * debugger/mcs51/configure.in: removed the result message
4691 * debugger/mcs51/Makefile.in: fixed the config.status warning
4692 "... seems to ignore the --datarootdir setting"
4694 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4696 * device/include/mcs51/c8051f020.h,
4697 * device/include/mcs51/c8051f040.h,
4698 * device/include/mcs51/c8051f060.h,
4699 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4700 * src/z80/gen.c (gencjneshort),
4701 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4703 2006-10-31 Borut Razem <borut.razem AT siol.net>
4705 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4706 debugger/mcs51/configure: get readline version
4708 2006-10-30 Borut Razem <borut.razem AT siol.net>
4710 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4711 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4712 debugger/mcs51/configure: locate readline even when cross compiling
4713 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4715 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4717 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4720 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4722 * device/include/malloc.h,
4723 * device/lib/calloc.c,
4724 * device/lib/free.c,
4725 * device/lib/malloc.c,
4726 * device/lib/realloc.c: moved definition of struct into sources
4727 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4729 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4731 * as/asx8051.dsp: corrected output directories
4732 * as/link/hc08: new directory for hc08 linker
4733 * as/hc08/aslink.h, as/link/aslink.h,
4734 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4735 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4736 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4737 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4738 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4739 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4740 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4741 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4742 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4743 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4744 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4745 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4746 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4747 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4748 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4749 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4750 * as/link/hc08/conf.mk,
4754 * sdcc.dsw: moved hc08 linker to as/link/hc08
4755 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4756 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4757 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4758 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4759 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4760 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4761 * as/link/mcs51/aslink.dsp,
4762 * as/link/mcs51/Makefile.in: factored out the common files
4763 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4764 * as/clean.mk: extra cleaning common files
4765 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4766 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4767 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4769 2006-10-29 Raphael Neider <rneider AT web.de>
4771 * src/pic/ralloc.c (newReg): create aliases for registers with
4772 multiple names to fix #1579535 and #1584001,
4773 (regWithIdx,dirregWithName): resolve aliases on lookup
4774 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4776 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4777 to prevent build errors on small devices
4779 2006-10-28 Raphael Neider <rneider AT web.de>
4781 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4782 assumption within interrupt handlers, fixes #1584940
4783 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4784 "emitted" to avoid emitting them again in udata
4786 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4788 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4791 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4793 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4794 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4795 on/off CR to CRLF conversion.
4797 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4799 * doc/sdccman.lyx: updated IRQ section
4801 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4803 * device/lib/serial_io.c: removed
4804 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4805 replacements for serial_io.c
4807 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4809 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4811 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4813 * device/lib/serial_io.c: Default putchar() and getchar() for
4814 mcs51 uses serial port.
4816 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4818 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4820 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4822 * support/regression/ports/mcs51/support.c: smaller
4823 _sdcc_external_startup()
4824 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4826 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4828 * device/lib/gbz80/crt0.s,
4829 * device/lib/gbz80/crt0_rle.s,
4830 * device/lib/gbz80/div.s,
4831 * device/lib/gbz80/fstubs.s,
4832 * device/lib/gbz80/heap.s,
4833 * device/lib/gbz80/mul.s,
4834 * device/lib/gbz80/putchar.s,
4835 * device/lib/gbz80/stubs.s,
4836 * device/lib/z80/crt0.s,
4837 * device/lib/z80/crt0_rle.s,
4838 * device/lib/z80/div.s,
4839 * device/lib/z80/fstubs.s,
4840 * device/lib/z80/heap.s,
4841 * device/lib/z80/mul.s,
4842 * device/lib/z80/putchar.s,
4843 * device/lib/z80/stubs.s: reverted, I was mistaken
4845 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4847 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4848 * support/regression/ports/mcs51/support.c: removed race
4849 condition on TI in _putchar allowing to use serial port mode 0
4851 2006-10-20 Borut Razem <borut.razem AT siol.net>
4853 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4855 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4857 * device/lib/gbz80/crt0.s,
4858 * device/lib/gbz80/crt0_rle.s,
4859 * device/lib/gbz80/div.s,
4860 * device/lib/gbz80/fstubs.s,
4861 * device/lib/gbz80/heap.s,
4862 * device/lib/gbz80/mul.s,
4863 * device/lib/gbz80/putchar.s,
4864 * device/lib/gbz80/stubs.s,
4865 * device/lib/z80/crt0.s,
4866 * device/lib/z80/crt0_rle.s,
4867 * device/lib/z80/div.s,
4868 * device/lib/z80/fstubs.s,
4869 * device/lib/z80/heap.s,
4870 * device/lib/z80/mul.s,
4871 * device/lib/z80/putchar.s,
4872 * device/lib/z80/stubs.s: removed all leading underscores from area names
4874 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4876 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4877 regression tests are not waiting in the simulator for simulated
4878 transmission of debug output
4880 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4882 * device/lib/printf_large.c: slightly smaller
4883 * doc/sdccman.lyx: do not use spaces within html links
4885 2006-10-16 Borut Razem <borut.razem AT siol.net>
4887 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4888 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4889 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4890 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4891 debugger/mcs51/configure:
4892 [ 1185668 ] add gnu readline support to sdcdb - enabled
4894 2006-10-16 Raphael Neider <rneider AT web.de>
4896 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4897 fixes #1577882, removes close to all banking optimizations
4899 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4901 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4902 variables in code memory
4903 * support/regression/tests/absolute.c: added test for this
4905 2006-10-15 Raphael Neider <rneider AT web.de>
4907 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4909 (BankSelect): emit BANKSEL before touching linker-placed regs,
4912 2006-10-10 Raphael Neider <rneider AT web.de>
4914 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4915 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4916 * src/pic/main.c (_pic14_parseOptions),
4917 * src/pic/main.h: mostly reverted to previous state, now use results
4918 from SDCCmain.c's argument parsing
4920 2006-10-10 Borut Razem <borut.razem AT siol.net>
4922 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4923 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4924 [ 1185668 ] add gnu readline support to sdcdb -
4925 prepared for READLINE, not enabled yet,
4926 thanks to <tal.bav AT gmail.com>
4928 2006-10-10 Raphael Neider <rneider AT web.de>
4930 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4931 * src/pic16/devices.inc,
4932 * device/include/pic16 (pic18f[24]620.h),
4933 * device/include/pic18fregs.h,
4934 * device/lib/pic16/pics.all,
4935 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4936 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4937 Gary Plumbridge and Anton Strobl
4939 2006-10-10 Raphael Neider <rneider AT web.de>
4941 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4942 --stack-siz=NUM options to configure the argument passing stack
4943 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4944 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4945 (pic14_getSharebankSize): obey --stack-siz=NUM,
4946 (pic14_getSharebankAddress): obey --stack-loc=NUM
4948 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4950 * doc/sdccman.lyx: added to the manual
4951 * doc/figures/ddd_example.png: added (neither pdflatex nor
4952 most browsers seem to like the .eps file)
4954 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4956 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4957 to /tmp and /var/tmp acc. LSB
4958 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4960 * support/regression/tests/onebyte.c: added test
4962 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4964 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4966 2006-10-05 Borut Razem <borut.razem AT siol.net>
4968 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4970 - sdcc.dsw: changed property eol-style to CRLF
4971 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4973 2006-10-04 Raphael Neider <rneider AT web.de>
4975 * device/include/pic/{pic16f84.h,pic16f84a.h},
4976 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4977 from patch #1522504, thanks to Robas Teodor
4979 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4981 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4984 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4986 * src/pic16/glue.c (pic16emitMaps),
4987 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4988 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4989 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4990 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4992 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4993 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4995 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4997 * support/librarian/sdcclib.c: Added option -l.
4998 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
5000 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
5001 using Windows command prompt.
5003 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5005 * device/lib/libsdcc.lib: added module rand
5006 * src/ds390/ralloc.c (rematStr),
5007 * src/hc08/ralloc.c (rematStr),
5008 * src/mcs51/ralloc.c (rematStr),
5009 * src/z80/ralloc.c (rematStr): made output more consistent
5010 * src/mcs51/gen.c: cosmetic changes
5012 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5014 * src/port.h: added mem.cabs_name to PORT
5021 * src/z80/main.c: added cabs_name initializers
5022 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5024 (emitMaps): emit absolutes in code memory into cabs_name
5026 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5027 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5028 * support/regression/fwk/include/testfwk.h: added define for at
5029 * support/regression/tests/absolute.c: added, new
5031 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5033 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5034 optimizations, see also patch 887161 by Stas Sergeev
5035 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5036 to be necessary anymore,
5037 (102, 103, 104, 127): renamed all occurances of bp to _bp
5039 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5041 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5042 thanks Weston T. Schmidt for patch 1555221
5043 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5044 * src/SDCCicode.c(geniCodeMultiply): small optimization
5046 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5048 * device/include/stdlib.h: added rand prototypes
5049 * device/lib/rand.c: new, added
5050 * device/lib/Makefile.in: added rand.c
5051 * src/z80/peeph.def,
5052 * src/z80/peeph-gbz80.def,
5053 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5055 2006-09-20 Raphael Neider <rneider AT web.de>
5057 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5059 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5061 * as/link/aslink.h: cosmetic changes
5062 * as/link/mcs51/Makefile.in,
5063 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5065 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5068 * as/link/mcs51/aslink.h,
5069 * as/link/z80/aslink.h: merged and moved to as/link/
5070 * as/link/lkstore.c,
5071 * as/link/mcs51/lkstore.c: moved to as/link/
5072 * as/link/clean.mk: remove *.o
5073 * as/link/mcs51/alloc.h: deleted
5074 * as/link/mcs51/lkarea.c: added lnksect prototype
5075 * as/link/mcs51/lkdata.c,
5076 * as/link/mcs51/lklex.c,
5077 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5078 * as/link/mcs51/lkmem.c,
5079 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5080 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5081 * as/link/mcs51/aslink.dsp,
5082 * as/link/mcs51/Makefile.aslink,
5083 * as/link/mcs51/Makefile.bcc,
5084 * as/link/mcs51/Makefile.in: updated for moved files
5085 * as/link/z80/lkarea.c,
5086 * as/link/z80/lkhead.c,
5087 * as/link/z80/lklex.c,
5088 * as/link/z80/lklibr.c,
5089 * as/link/z80/lklist.c,
5090 * as/link/z80/lkmain.c,
5091 * as/link/z80/lkrloc.c,
5092 * as/link/z80/lksym.c: synced with mcs51
5093 * as/link/z80/lkdata.c,
5094 * as/link/z80/lkeval.c,
5095 * as/link/z80/lkihx.c,
5096 * as/link/z80/lks19.c: cosmetic changes
5097 * as/link/z80/Makefile.in,
5098 * as/link/z80/linkgbz80.dsp,
5099 * as/link/z80/linkz80.dsp: updated for moved files
5101 2006-09-16 Borut Razem <borut.razem AT siol.net>
5103 * debugger/mcs51/sdcdb.c: partially fixed
5104 [ 1203664 ] sdcdb fails to open files w. two "." periods
5105 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5106 debugger/mcs51/symtab.h: fixed indenting
5107 * configure.in, configure: up to date with latest Maarten's changes
5109 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5112 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5113 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5114 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5115 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5116 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5117 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5118 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5119 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5120 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5121 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5122 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5123 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5124 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5125 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5126 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5127 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5128 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5129 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5130 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5131 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5132 as/link/mcs51/alloc.h,
5133 as/link/mcs51/clean.mk,
5134 as/link/mcs51/conf.mk,
5135 as/link/mcs51/Makefile.bcc,
5136 as/link/mcs51/Makefile.in,
5137 as/link/mcs51/readme.390,
5138 as/link/mcs51/strcmpi.c,
5139 as/link/mcs51/strcmpi.h,
5141 as/mcs51/Makefile.bcc,
5142 as/mcs51/Makefile.in,
5145 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5147 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5150 * as/link/Makefile.in,
5151 * as/link/z80/linkgbz80.dsp,
5152 * as/link/z80/linkz80.dsp,
5159 * link/z80/aslink.h,
5160 * link/z80/clean.mk,
5162 * link/z80/linkgbz80.dsp,
5163 * link/z80/linkz80.dsp,
5164 * link/z80/lkarea.c,
5165 * link/z80/lkdata.c,
5166 * link/z80/lkeval.c,
5169 * link/z80/lkhead.c,
5172 * link/z80/lklibr.c,
5173 * link/z80/lklist.c,
5174 * link/z80/lkmain.c,
5175 * link/z80/lkrloc.c,
5178 * link/z80/Makefile.in,
5180 * sdcc.dsw: moved link/ to as/link/
5182 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5184 * as/mcs51/i51mch.c (machine): fixed warning
5186 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5188 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5190 2006-09-09 Borut Razem <borut.razem AT siol.net>
5192 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5193 sdcdb WIN32 native port
5194 * src/clean.mk: fixed
5196 2006-09-08 Borut Razem <borut.razem AT siol.net>
5198 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5200 2006-09-08 Raphael Neider <rneider AT web.de>
5202 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5203 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5204 to gplink to disable processor mismatch warning and to allow
5205 the use of devices with only aliased (shared) memory banks,
5206 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5208 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5210 * doc/sdccman.lyx: Some re-formating plus example on using
5211 #pragma preproc_asm +/-
5213 2006-09-07 Borut Razem <borut.razem AT siol.net>
5215 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5218 2006-09-06 Borut Razem <borut.razem AT siol.net>
5220 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5221 line at sdcc.nsi:153
5222 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5224 2006-09-05 Borut Razem <borut.razem AT siol.net>
5226 * configure.in, configure: support for winsock2
5227 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5228 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5229 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5230 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5231 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5233 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5235 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5237 * support/regression/tests/bug1551947.c: new, added
5238 * src/SDCCsymt.h: strings are char* not byte*
5240 2006-09-05 Raphael Neider <rneider AT web.de>
5242 * device/lib/pic16/libdev/pic18f4550.c,
5243 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5244 declarations/definitions from patch #1520949
5246 2006-09-05 Raphael Neider <rneider AT web.de>
5248 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5249 byte-aligned bitfields, fixes #1539278
5251 2006-09-05 Raphael Neider <rneider AT web.de>
5253 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5256 2006-09-04 Borut Razem <borut.razem AT siol.net>
5258 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5259 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5260 -mno-cygwin is a part of the compiler name
5261 * support/scripts/sdcc_mingw32: don't disable ucsim
5263 2006-09-03 Borut Razem <borut.razem AT siol.net>
5265 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5266 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5268 2006-09-03 Raphael Neider <rneider AT web.de>
5271 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5272 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5275 2006-09-01 Borut Razem <borut.razem AT siol.net>
5277 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5278 to make ppc-osx happy
5280 2006-08-31 Borut Razem <borut.razem AT siol.net>
5282 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5283 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5284 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5285 * support/regression/ports/ds390/spec.mk,
5286 support/regression/ports/mcs51/spec.mk,
5287 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5288 To run regression tests in mingw environment:
5289 make DEV_NULL=NUL CC=gcc
5291 2006-08-30 Borut Razem <borut.razem AT siol.net>
5293 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5294 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5295 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5296 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5297 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5298 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5299 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5300 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5301 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5302 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5303 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5304 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5305 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5306 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5307 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5308 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5309 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5310 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5311 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5312 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5313 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5314 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5315 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5316 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5317 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5318 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5319 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5320 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5321 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5322 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5323 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5324 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5325 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5326 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5327 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5328 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5329 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5330 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5331 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5332 ucsim WIN32 native port
5334 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5336 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5338 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5340 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5341 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5343 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5345 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5346 * support/regression/tests/bug1546986.c: new, added
5347 * as/mcs51/.cvsignore,
5348 * debugger/mcs51/.cvsignore,
5349 * src/.cvsignore: deleted
5351 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5353 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5356 2006-08-20 Borut Razem <borut.razem AT siol.net>
5358 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5359 removed cl_listen_console::match(), cl_console::match(),
5360 restructured cl_commander::proc_input()
5362 2006-08-16 Borut Razem <borut.razem AT siol.net>
5364 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5365 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5366 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5368 2006-08-14 Borut Razem <borut.razem AT siol.net>
5370 * support/regression/Makefile.in,
5371 support/regression/ports/pic14/gpsim.cmd,
5372 support/regression/ports/pic14/spec.mk,
5373 support/regression/ports/pic14/support.c:
5374 added pic14 regression test
5376 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5378 * as/doc/asxhtm.html: documented changed ABS behaviour
5379 * as/doc/README: fixed some typos
5381 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5383 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5386 2006-08-12 Borut Razem <borut.razem AT siol.net>
5388 * support/regression/fwk/include/testfwk.h,
5389 support/regression/fwk/lib/testfwk.c,
5390 support/regression/generate-cases.py,
5391 support/regression/Makefile.in:
5392 regression test framework does not depend on function pointers and
5395 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5397 * device/include/stddef.h: c temporary hack to fix bug 1518273
5399 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5401 * device/include/mcs51/cc2510fx.h: added
5402 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5405 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5407 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5408 * as/z80/Makefile.in: added strcmpi.c
5409 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5410 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5412 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5414 * device/lib/gbz80/asm_strings.s,
5415 * device/lib/gbz80/crt0_rle.s,
5416 * device/lib/gbz80/div.s,
5417 * device/lib/gbz80/mul.s,
5418 * device/lib/gbz80/shift.s,
5419 * device/lib/z80/asm_strings.s,
5420 * device/lib/z80/crt0_rle.s,
5421 * device/lib/z80/div.s,
5422 * device/lib/z80/mul.s,
5423 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5424 flags which are all upper case
5426 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5428 * as/z80/asm.h: made CASE_SENSITIVE 1
5429 * link/z80/aslink.h: made CASE_SENSITIVE 1
5430 * src/z80/gen.c (throughout): made all conditionals upper case
5431 * support/regression/tests/bug1503067.c: new
5433 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5435 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5436 (shiftIntoPair): added case 2 for PAIR_IY,
5437 (setupToPreserveCarry): replaced parameters with iCode and check if
5438 PAIR_DE is in use to fix bug 1399290,
5439 (genPlus, genMinus): updated call to setupToPreserveCarry
5440 * support/regression/tests/bug1399290.c: new
5442 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5444 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5445 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5446 * src/ds390/gen.c (shiftRLong),
5447 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5448 * src/mcs51/gen.c (sameReg): changed to sameByte,
5449 (xch_a_aopGet): new,
5450 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5451 shiftRLong): fixed bug 1533966
5452 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5453 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5454 * support/regression/Makefile.in: disabled z80, enabled ucz80
5455 * support/regression/tests/float_trans.c: enabled test for z80 and host
5456 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5458 2006-08-01 Borut Razem <borut.razem AT siol.net>
5460 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5461 comparison is always false due to limited range of data type
5462 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5464 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5466 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5467 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5468 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5469 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5471 2006-07-31 Borut Razem <borut.razem AT siol.net>
5473 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5474 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5475 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5476 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5477 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5478 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5479 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5480 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5481 enable ucsim mingw compilation. Serial port is disabled,
5482 since it uses termios.h API, which is not available on native
5485 2006-07-31 Borut Razem <borut.razem AT siol.net>
5487 * Small Device C Compiler 2.6.0 released
5488 * support/scripts/sdcc.nsi: added FULL_DOC option
5489 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5491 2006-07-28 Borut Razem <borut.razem AT siol.net>
5493 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5494 * doc/INSTALL.txt: updated
5496 2006-07-27 Borut Razem <borut.razem AT siol.net>
5498 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5499 device/lib/pic/libdev/Makefile.in: fixed bug
5500 [ 1438354 ] pic libsdcc: distclean doesn't work
5501 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5502 device/lib/pic16/libio/Makefile.in: fixed bug
5503 [ 1438344 ] pic16 lib: clean doesn't work properly
5504 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5506 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5508 * device/lib/pic/libsdcc/fsdiv.c,
5509 * device/lib/pic/libsdcc/fsmul.c,
5510 * device/lib/pic16/libsdcc/float/fsdiv.c,
5511 * device/lib/pic16/libsdcc/float/fsmul.c,
5512 * device/lib/_fsdiv.c,
5513 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5514 * support/regression/tests/bug1520966.c: added
5515 * doc/knownbugs.html: removed [ 1520966 ] from the list
5517 2006-07-25 Borut Razem <borut.razem AT siol.net>
5519 * configure.in, configure, sdccconf_in.h: fixed bug
5520 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5521 * doc/knownbugs.html: removed [ 1519095 ] from the list
5523 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5525 * doc/knownbugs.html: added, contains list of known bugs at release
5526 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5528 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5530 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5531 function registers and corrected defaults with additional warning
5532 * device/lib/malloc.c: cosmetic changes
5533 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5534 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5535 (fillGaps): and used it
5537 2006-07-20 Raphael Neider <rneider AT web.de>
5539 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5540 output unless SDCCPICDEBUG is set
5541 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5542 output if SILENT is set
5544 2006-07-11 Borut Razem <borut.razem AT siol.net>
5546 * doc/README.txt: updated
5548 2006-07-10 Borut Razem <borut.razem AT siol.net>
5550 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5551 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5552 in WIN32 installation
5553 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5556 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5558 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5559 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5561 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5563 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5565 2006-07-06 Borut Razem <borut.razem AT siol.net>
5567 * support/regression/tests/bitfields.c:
5568 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5569 * support/regression/tests/constantRange.c:
5570 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5572 2006-07-04 Borut Razem <borut.razem AT siol.net>
5574 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5576 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5577 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5578 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5579 reverted changes from 2006-07-03
5580 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5581 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5582 added CPPFLAGS, used by the host port
5584 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5586 * support/regression/valdiag/tests/switch.c,
5587 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5588 * support/regression/tests/libmullong.c: fixed for host
5589 * support/regression/ports/host/spec.mk: disable all warnings for host,
5590 SDCC runs with --less-pedantic too
5592 2006-07-03 Borut Razem <borut.razem AT siol.net>
5594 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5596 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5597 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5598 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5599 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5601 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5602 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5603 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5604 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5606 2006-07-02 Raphael Neider <rneider AT web.de>
5608 * src/pic16/devices.inc,
5609 * device/include/pic16/pic18fregs.h,
5610 * device/include/pic16/pic18f4550.h,
5611 * device/lib/pic16/pics.all,
5612 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5614 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5616 * as/hc08/lkaomf51.c (OutputName),
5617 * as/mcs51/lkaomf51.c (OutputName),
5618 * as/z80/asmain.c (asmbl),
5619 * src/ds390/main.c (asmLineNodeFromLineNode),
5620 * src/hc08/ralloc.c (hc08_assignRegisters),
5621 * src/mcs51/main.c (asmLineNodeFromLineNode),
5622 * src/xa51/ralloc.c (checkRegMask),
5623 * src/xa51/gen.c (emitcode),
5624 * src/z80/gen.c (_emit2),
5625 * src/SDCCast.c (searchLitOp),
5627 * support/packihx/packihx.c,
5628 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5629 * src/ds390/gen.c (aopPutUsesAcc),
5630 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5631 * support/regression/tests/libmullong.c (mullong_wrapper),
5632 * src/SDCCsymt.c (powof2),
5634 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5635 * src/SDCCsymt.h: added TYPE_TARGET_*
5636 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5637 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5638 SDCCast because 1) header problems 2) this is the right place
5639 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5640 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5643 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5645 * src/SDCCicode.h: removed buggy semicolon in unused macro
5646 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5647 search for previous definiton of auto symbols too,
5648 (findPrevUse): fixed logic of emitWarnings
5650 2006-06-26 Raphael Neider <rneider AT web.de>
5652 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5653 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5655 2006-06-25 Raphael Neider <rneider AT web.de>
5657 * device/lib/pic/libm: NEW, added math library functions
5658 * device/lib/pic/libsdcc: NEW; added float support functions
5659 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5660 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5661 NEW, added math related headers
5662 * device/include/asm/pic/features.h: NEW
5663 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5664 (popGet): allow larger offsets for AOP_PCODE,
5665 (genDataPointerSet): handle literals explicitly, more debug output,
5666 (genAssign): fixed for float using aopLiteral ;-)
5667 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5668 GOTO initialisation routine
5669 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5670 flag on registers, fixes #1469043 (local variables do not work)
5671 * src/pic/main.c (_pic14_do_link),
5672 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5675 2006-06-25 Borut Razem <borut.razem AT siol.net>
5677 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5678 characters printed (not including the trailing '\0' used to end
5679 output to strings). Problem detected in regression test bug-927659.c.
5680 NOTE: printf() family functions should return int instead
5682 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5683 specifier are printed as themselves
5684 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5685 support flags, width and precision specifiers
5687 2006-06-24 Borut Razem <borut.razem AT siol.net>
5689 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5690 to the list of sdcc tagrets not supporting bit type
5691 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5692 testfor pic16 due to bug:
5693 [ 1511794 ] pic16: regression test bug-895992.c fails
5695 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5697 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5698 * src/SDCCglue.c (initPointer), fixed bug 1496419
5699 * support/regression/tests/bug1496419.c: new, added
5701 2006-06-22 Borut Razem <borut.razem AT siol.net>
5703 * support/regression/ports/pic16/support.c: use gpsim usart module from
5704 libgpsim_modules library
5706 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5708 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5711 2006-06-19 Raphael Neider <rneider AT web.de>
5713 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5714 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5715 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5716 (pic14printExterns,pic14printPublics,pic16printPublics,
5717 pic16_printExterns): use new functions to emit symbols
5718 (picglue,pic16glue): emit publics before emitting externs
5719 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5720 locally defined functions to avoid bug #1443651
5721 * support/regression/tests/bug-716242.c: removed pic16 workaround
5722 * support/regression/ports/pic16/spec.mk: ignore errors during build
5724 2006-06-19 Raphael Neider <rneider AT web.de>
5726 * src/pic/glue.h: added pic14aopLiteral prototype
5727 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5728 * src/pic/gen.c: removed stdint.h dependency
5729 (aopGet): use Safe_strdup()
5730 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5731 (genDataPointerSet): use pic14aopLiteral()
5732 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5733 for pic16; thanks to Bernhard and Maarten
5735 2006-06-18 Borut Razem <borut.razem AT siol.net>
5737 * support/regression/tests/structflexarray.c: flexible array members
5738 not supported by gcc < 3
5739 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5741 * src/pic/gen.c: don't include [p]strdin.h on solaris
5742 * support/Util/pstdint.h: addad svn attributes
5743 * support/regression/tests/constantRange.c,
5744 support/regression/tests/rotate.c: include inttypes.h instead
5745 stdint.h on solaris, addad svn attributes
5747 2006-06-18 Raphael Neider <rneider AT web.de>
5749 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5751 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5752 (pic16_genMinusBits): simplified sign-extension
5753 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5754 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5755 adjusted to correctly handle mixed-signed operands, disabled
5756 now unused multiplciation routines
5757 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5758 (assignResultValue): added argument denoting the size of the result
5759 as returned by the function (fixes upcasts in assigning from
5760 function calls: char foo(); int i = foo();)
5761 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5762 function result to assignResultValue
5763 (genMult): disabled inlined multiplication code
5764 (genDiv): augmented to also handle the modulus operator, fixed to
5765 handle mixed-signed operands correctly
5766 (genMod): simply call genDiv, disabled unused code
5767 (genAssign): fixed missing (sign-)extension on result
5768 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5769 valid char operands, allow signed operands for native code, added
5770 division and modulo operator handling
5771 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5773 As a consequence, onebyte.c (if split into two files) and muldiv.c
5774 pass regression tests.
5776 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5778 * doc/Makefile.in: two runs of makeindex seem needed to get
5779 correct page references in the index of sdccman.pdf
5780 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5782 2006-06-17 Borut Razem <borut.razem AT siol.net>
5784 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5786 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5788 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5789 mentioned ec2drv and paulmon
5791 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5793 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5794 consecutive abs areas
5795 (find_empty_space, allocate_space): added map to handle codemap or
5797 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5798 absolute idata and xdata
5799 * as/mcs51/lkmem.c (summary2): updated legend
5801 2006-06-16 Raphael Neider <rneider AT web.de>
5803 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5805 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5807 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5809 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5811 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5813 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5814 value of generic pointers,
5824 src/z80/main.c: PORT structure, added elements for gp_tags field,
5825 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5826 fields in the PORT structure of each port,
5827 * src/SDCCast.c (decorateType): allow processing of generic pointers
5828 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5831 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5837 * src/pic16/pcode.c,
5839 * src/pic/pcoderegs.c,
5842 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5843 bug 1504689 on minGW
5845 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5847 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5849 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5851 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5853 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5855 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5858 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5860 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5861 to a char variable. Fixed bug #1504211
5862 * device/include/pic16/adc.h,
5863 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5864 and fixed bug #1364390
5866 2006-06-10 Borut Razem <borut.razem AT siol.net>
5868 * CVSROOT: removed the CVS left-over
5870 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5872 * as/hc08/asmain.c (asexit),
5873 * as/hc08/lkmain.c (lkexit),
5874 * as/mcs51/asmain.c (asexit),
5875 * as/mcs51/lkmain.c (lkexit),
5876 * src/SDCCglue.c (DEFSETFUNC),
5877 * src/SDCCmain.c (linkEdit, assemble),
5878 * support/librarian/sdcclib.c (AddRel),
5879 replaced unlink() by standard C remove()
5880 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5881 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5882 gatherImplicitVariables): new, added to fix bug 608752,
5883 (createFunction): added gatherImplicitVariables()
5884 * src/SDCCast.h: added createRMW prototype
5885 * src/SDCCsymt.h (struct symbol): added infertype
5886 * support/regression/tests/bug608752.c: new, added
5888 2006-06-10 Raphael Neider <rneider AT web.de>
5890 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5891 multibyte dummy reads (fixes #1503234)
5893 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5895 * device/include/mcs51/compiler.h: new, added header file to enable
5896 creating common sfr definition header files for different compilers
5898 2006-06-05 Raphael Neider <rneider AT web.de>
5900 * src/pic16/{pcode.h,genarith.c}:
5901 introduced pCodeOp combining any two pCodeOps (previously only
5902 two register operands could be combined), removed pcop2 from
5903 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5904 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5905 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5906 rewritten to use new PO_TWO_OPS
5907 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5908 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5909 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5910 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5911 (pic16_get_op): embraced return arg to allow #define return(x),
5912 added new case for combined opcodes
5913 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5914 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5915 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5917 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5919 * src/SDCCval.c (checkConstantRange): added
5920 * src/SDCCval.h: added checkConstantRange
5921 * support/Util/SDCCerr.c,
5922 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5923 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5924 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5925 * src/SDCCast.c (decorateType): added checkConstantRange,
5926 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5927 can be emitted with the correct always true/false warning,
5928 added optimization for double '!';
5929 result of decorateType() must be assigned back to the tree, because
5930 decorateType() can change the tree
5931 * src/SDCCicode.c (geniCodeLogic),
5932 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5933 (checkConstantRange): removed, it was only a fragment which never
5935 * src/SDCCsymt.c (computeType): fixed promotion for
5936 "-1 < (unsigned bit) b"
5937 * src/pic/ralloc.c (packRegsForAssign),
5938 * src/pic16/ralloc.c (packRegsForAssign),
5939 * src/hc08/ralloc.c (packRegsForAssign),
5940 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5942 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5943 * support/regression/tests/constantRange.c: added
5944 * support/valdiag/tests/constantRange.c: added
5945 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5947 2006-06-02 Borut Razem <borut.razem AT siol.net>
5949 * support/regression/ports/pic16/support.c: increase stack size
5951 * support/regression/Makefile.in: sort tests by name so that the
5952 resutlts can be compared on different machines / platforms
5954 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5956 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5957 * src/ds390/gen.c (emitLabel): new, added,
5958 (genDjnz): fixed stack overflow bug,
5959 (throughout): cosmetic changes to sync with mcs51/gen.c,
5960 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5961 * src/mcs51/gen.c (genEndFunction): small optimization,
5962 (throughout): cosmetic changes to sync with ds390/gen.c
5964 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5966 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5967 (_print_format): fixed printing pointers
5968 * src/mcs51/gen.c (emitLabel, movb): new, added,
5969 (genAssign): small optimization,
5970 (genDjnz): fixed stack overflow bug,
5971 (throughout): replaced sprintf with SNPRINTF,
5972 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5973 replaced emitcode("mov", "b,...") with MOVB(...),
5974 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5975 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5976 * src/mcs51/peeph.def: added rules 140 and 264
5977 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5978 so they may get optimized into registers
5980 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5982 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5983 immediately when encountered,
5984 (printUsage): always use stderr even on windows
5986 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5988 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5989 (processParms): fixed bug #1247551
5990 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5991 parseCmdLine, main): print '--version' to stdout,
5992 print 'help' to stdout if --help is given,
5993 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5994 arguments are given; fixed --help
5996 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5998 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5999 * support/regression/tests/bug-1493710.c: added
6001 2006-05-27 Borut Razem <borut.razem AT siol.net>
6003 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
6005 * support/regression/ports/pic16/support.c: increase stack size
6006 from default 64 bytes to 128 bytes
6007 * support/regression/tests/staticinit.c,
6008 support/regression/tests/float.c: regression tests fully enabled
6009 for pic16 port by putting the initialized data arrays into the code
6011 * support/regression/ports/pic16/spec.mk: don't link default libraries.
6012 This was changed by mistake in the previous version.
6014 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6016 * src/pic16/gen.c (genFunction, genEndFunction): some
6017 beautifications, fixed bug with falsely restoring FSR2 in large
6018 stack model, thanks to Beau E. Cox for reporting the bug
6020 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6022 * debugger/mcs51/break.c,
6023 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6024 use %p to print pointers, made address variables unsigned
6025 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6026 * debugger/mcs51/symtab.c (parseSymbol): must return something
6027 * src/mcs51/gen.c (aopForSym): small optimization,
6028 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6029 (freeAsmop): added missing break,
6030 (aopPut): removed parameter bvolatile, determine it inside the function,
6031 (saveRegisters, unsaveRegisters): small optimization,
6032 (genIpush): removed pointless check,
6033 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6034 replaced sprintf with SNPRINTF,
6035 replaced strcpy with strncpyz,
6036 updated aopPut calls,
6037 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6038 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6040 2006-05-24 Borut Razem <borut.razem AT siol.net>
6042 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6043 modification of test for the pic16 port, put the array to the code
6044 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6046 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6048 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6049 * support/Util/pstdint.h: added
6051 2006-05-22 Borut Razem <borut.razem AT siol.net>
6053 * src/regression/Makefile: removed bool2.c test, added -q linker option
6054 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6055 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6056 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6057 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6058 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6059 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6060 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6061 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6062 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6064 2006-05-22 Raphael Neider <rneider AT web.de>
6066 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6067 bug #1492360 (problematic due to generic pointers, see code)
6069 2006-05-22 Borut Razem <borut.razem AT siol.net>
6071 * support/regression/ports/pic16/specs.mk: removed stack size linker
6073 * support/regression/tests/array.c,
6074 support/regression/tests/bitopcse.c,
6075 support/regression/tests/bug-908454.c,
6076 support/regression/tests/malloc.c: modified for pic16 regression test
6077 * support/regression/tests/bitfields.c:
6078 pic16 - excluded bitfileds of size > 8
6079 * support/regression/tests/bp.c: pic16 - reduced data size
6080 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6081 * support/regression/tests/bug-460010.c:
6082 pic16 - used the absolute address the fits in memory
6083 * support/regression/tests/bug-716242.c:
6084 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6085 * support/regression/tests/float.c:
6086 pic16 - excluded - data size too big
6087 * support/regression/tests/onebyte.c:
6088 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6089 * support/regression/tests/shifts.c:
6090 pic16 - function names probably have to differ in first X characters
6092 * support/regression/tests/staticinit.c:
6093 pic16 - excluded some tests due error: no target memory available for
6096 2006-05-22 Borut Razem <borut.razem AT siol.net>
6098 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6099 second try. Thanks Stas Sergeev once more.
6101 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6103 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6104 (genLeftShift, genRightShift): fixed bug 1491627
6105 * src/hc08/peeph.def (rules 7, 8.x): added
6106 * support/regression/tests/shifts.c (ShiftLeftByParam,
6107 ShiftRightByParam, testShiftByParam): added to test variable shifting
6109 2006-05-20 Raphael Neider <rneider AT web.de>
6111 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6112 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6113 (allocReg): add only new registers to dynAllocRegs,
6114 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6115 #1489055, #1445850, and probably #1483693
6117 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6119 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6120 bug in for-loop that didn't emit the last of CONFIG and ID registers
6122 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6124 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6126 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6127 1489016, 1434401 and 1490124
6128 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6129 1489016, 1434401 and 1490124
6131 2006-05-17 Borut Razem <borut.razem AT siol.net>
6133 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6136 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6138 * device/include/mcs51/P89c51RD2.h,
6139 * device/include/mcs51/P89LPC901.h,
6140 * device/include/mcs51/P89LPC922.h,
6141 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6143 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6145 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6146 to fix missing stack pragma in compiled binary object file,
6148 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6150 * support/packihx/configure.in,
6151 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6152 determine sizeof basic types even while cross compiling
6154 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6156 * src/avr/gen.c (aopop),
6157 * src/ds390/gen.c (aopOp),
6158 * src/hc08/gen.c (aopOp),
6159 * src/mcs51/gen.c (aopop),
6160 * src/pic16/gen.c (pic16_aopOp),
6161 * src/pic/gen.c (aopOp),
6162 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6163 if size of operand is smaller than spill location
6165 2006-05-12 Borut Razem <borut.razem AT siol.net>
6167 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6168 have to have CR/LF line endings even if they are checked out on *nix
6169 or on WIN32 in cygwin binmode
6171 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6173 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6174 * device/include/ds80c390.h: added sfr16 definitions
6178 * src/ds390/ralloc.c,
6179 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6180 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6181 bit returning functions
6182 * support/regression/tests/sfr16.c: enabled test on ds390
6184 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6186 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6187 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6189 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6191 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6192 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6193 (cl_address_space constructor): removed expensive initialization,
6194 (cl_address_space::get_cell): extended for late initialization,
6195 (cl_address_space::*): use late initialization,
6196 (cl_address_decoder::activate): removed expensive initialization,
6197 This reduced regression test running time by 25%
6199 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6207 * support/packihx/Makefile.in,
6208 * support/packihx/clean.mk,
6209 * support/packihx/Makefile.bcc,
6210 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6212 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6214 * src/SDCCval.c (valNot): fix for regression test failure
6215 of not.c on big endian hosts
6217 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6219 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6221 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6223 * device/lib/mcs51/Makefile.in: changed string comparison operator
6224 to = for POSIX compliance; == is bash extension
6226 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6228 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6231 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6233 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6234 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6235 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6236 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6237 bug report #1478657,
6239 2006-05-05 Borut Razem <borut.razem AT siol.net>
6241 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6244 2006-05-02 Borut Razem <borut.razem AT siol.net>
6246 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6247 create *.ind, which made make to fail if invoked with -j 2
6249 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6251 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6252 Hubert Sack for patch 1479782
6254 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6256 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6258 2006-05-01 Raphael Neider <rneider AT web.de>
6260 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6261 (create_pic): store only prefix-free device name,
6262 (init_pic): check for device names with "16" prefix,
6264 * src/pic/device.h (struct PIC_device),
6265 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6267 * device/include/pic/pic12f{635,675,629,683}.h,
6268 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6269 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6270 * device/include/pic/pic16f505.h,
6271 * device/lib/pic/libdev/pic16f505.c: removed
6272 * device/include/pic/pic14devices.txt: added support for pic12f
6273 devices, removed unsupported non 16-bit devices
6274 [above changes provided by patch from Zik Saleeba]
6275 * src/pic/*, src/pic16/*, device/include/pic16/*,
6276 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6278 2006-05-01 Borut Razem <borut.razem AT siol.net>
6280 * configure.in, configure, doc/Makefile.in:
6281 sync with nightly build makefile - latex, dvipdf and dvips
6284 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6286 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6287 in the library source
6289 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6291 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6293 2006-04-28 Raphael Neider <rneider AT web.de>
6295 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6296 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6297 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6298 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6300 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6302 * device/lib/pic/libdev/Makefile.in,
6303 * device/lib/hc08/Makefile.in,
6304 * device/lib/gbz80/Makefile.in,
6305 * device/lib/z80/Makefile.in,
6306 * device/lib/ds390/Makefile.in,
6307 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6308 thanks to Borut for the bug report
6310 * configure: always create doc/Makefile independent from --enable-doc
6311 * Makefile.in: always install from directory doc independent from
6313 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6315 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6316 * doc/Makefile.in: install *.txt if present
6317 * device/include/Makefile.in (install): added installation of pic/*.inc
6318 and pic/*.txt files again, they were erroneously removed
6320 2006-04-28 Raphael Neider <rneider AT web.de>
6322 * src/pic/{gen.c,main.h,pcode.c},
6323 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6324 concerning signedness with casts
6326 2006-04-28 Raphael Neider <rneider AT web.de>
6328 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6329 definition of an interrupt handler,
6330 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6331 interrupt handler stuff from picglue() to separate routine,
6332 (picglue): enabled definition of intr handlers in files w/o main()
6334 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6336 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6337 compilation with MSVC 2005 Express Edition (VC8)
6339 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6341 * device/lib/Makefile: fixed build of gbz80 lib
6343 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6345 * support/regression/tests/bug-460010.c,
6346 * support/regression/tests/bug-524691.c,
6347 * support/regression/tests/bug-716242.c: removed conditional defines
6348 that are already in testfwk.h
6350 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6352 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6353 (AccAXRsh1): added, shift right by 1,
6354 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6356 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6358 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6360 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6361 remove cast to same type
6362 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6363 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6365 * link/z80/Makefile: removed, they have moved to
6368 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6369 * install-sh: fix bug #1204398 by setting umask 0022
6370 * device/lib/Makefile: separate build of z80 and gbz80 lib
6372 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6374 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6375 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6377 One basic decision: e.g. src/clean.mk includes further files. In order
6378 to make this work there are two solutions:
6379 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6380 run configure on them. This way they can use
6381 'include $(srcdir)/port-clean.mk'
6382 - always include clean.mk by the Makefile at the same level. To avoid
6383 that `make clean` tries to include and build Makefile.dep the
6384 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6385 implemented, because now even `make uninstall` doesn't create
6386 Makefile.in. clean.mk could be eliminated by pasting it in
6389 * debugger/mcs51/Makefile.in: build own objects from library sources
6390 (SLIB, SDCC) in current directory
6392 * configure, configure.in: renamed --disable-device-lib-build in
6393 --disable-device-lib; added --enable-doc, the required tools are
6394 searched by configure; added result message; the toolchain for the
6395 belonging ports are now only built, if the port is enabled.
6397 * support/regression/*: all output is written in directory gen, because
6398 the fwk and ports directories don't livet in the build tree using vpath
6400 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6401 --disable-device-lib, added --enable-doc, added section VPATH
6403 * sim/ucsim/configure.in,
6404 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6405 z80 are enabled by default
6407 2006-04-24 Raphael Neider <rneider AT web.de>
6409 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6410 to config word, "pic14_"-prefixed some extern functions
6411 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6412 config word has been found
6413 * src/pic/device.h: added prototypes
6414 * src/pic/pcode.c: added "pic14_"-prefix where needed
6415 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6417 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6419 (pic14emitRegularMap): ignore config words,
6420 (pic14createInterruptVect): moved generating __config directives away
6421 (picglue): have __config directives emitted
6423 2006-04-24 Borut Razem <borut.razem AT siol.net>
6425 * doc/Makefile: sync with nightly build makefile
6427 2006-04-24 Raphael Neider <rneider AT web.de>
6429 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6430 registers that have not been assigned proper liveranges,
6431 fixes #1469504 and #1474602,
6432 (pCodeRegOptimizeRegUsage): fixed typo in comment
6434 2006-04-24 Borut Razem <borut.razem AT siol.net>
6436 * device/examples/main8051.c: deleted - it was removed from CVS
6437 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6438 after the transition to Subversion
6439 * src/SDCCalloc.h: deleted - it was removed from CVS
6440 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6441 after the transition to Subversion
6442 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6443 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6444 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6445 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6447 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6449 * as/asx8051.dsp: added mcs51/strcmpi.h
6450 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6451 * as/hc08/aslink.h: updated lnksect prototype
6453 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6455 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6456 (newdot): handle A_ABS
6458 * as/mcs51/asout.c (outarea): output address
6459 * as/hc08/lkaomf51.c,
6460 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6462 * as/mcs51/i51pst.c,
6463 * as/z80/z80pst.c: "ABS" is not A_OVR
6464 * as/hc08/lkarea.c (newarea): read a_addr,
6465 (lnkarea): added codemap array, sort absolute areas to the front,
6466 combine all GSINITx/GSFINAL,
6467 (find_empty_space, allocate_space): new functions,
6468 (lnksect): return next address, handle absolute sections
6469 * as/mcs51/lkarea.c (newarea): read a_addr,
6470 lnksect2 prototype changed,
6471 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6472 (find_empty_space, allocate_space): new, factored out of lnksect2,
6473 (lnksect2): return next address, handle absolute sections
6475 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6476 * as/hc08/lklibr.c (addfile, fndsym),
6477 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6478 index out of range and detect both '\' and '/'
6479 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6480 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6481 regression tests (ds390 cannot return bool yet)
6482 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6483 document critical interrupts on z80, document changed SDCC define
6484 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6485 (_a390_mapping): added .org directive
6486 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6487 (genMultOneByte): fixed warnings
6488 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6490 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6491 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6492 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6493 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6494 * src/pic16/main.c: removed newReg prototype
6495 * src/pic16/pcode.c,
6496 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6498 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6500 * src/pic16/ralloc.c
6501 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6503 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6504 from short to PIC_OPTYPE
6505 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6506 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6507 optype from short to PIC_OPTYPE
6508 * src/port.h: made int_size unsigned to fix warnings
6509 * src/SDCC.y: fixed warning on MSVC
6510 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6511 * src/SDCCopt.c (convertToFcall): fixed warnings
6512 * src/SDCCsymt.h: removed double prototype for genSymName
6513 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6514 offset int to fix warnings
6516 2006-04-22 Borut Razem <borut.razem AT siol.net>
6518 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6519 references to CVS replaced with Subversion
6521 2006-04-21 Borut Razem <borut.razem AT siol.net>
6523 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6524 references to CVS replaced with Subversion
6526 2006-04-19 Borut Razem <borut.razem AT siol.net>
6528 * src/version.awk: adapted for svn
6529 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6530 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6531 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6532 /binutils-avr/etc/*.vi, *.jin: removed all properties
6533 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6535 2006-04-19 Borut Razem <borut.razem AT siol.net>
6537 * CVS to Subversion migration completed
6539 2006-04-18 Borut Razem <borut.razem AT siol.net>
6541 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6542 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6544 2006-04-17 Borut Razem <borut.razem AT siol.net>
6546 * device/include/Makefile.in: added pic/*.inc to the installation
6548 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6550 * support/regression/collate-results.py: fixed output in case of
6552 * support/regression/generate-cases.py: fixed splitting of pathnames
6554 * as/hc08/lklibr.c (addfile),
6555 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6557 2006-04-11 Raphael Neider <rneider AT web.de>
6559 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6560 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6561 * src/pic16/pcode.c (assignValnums): fixed #1460578
6563 2006-04-11 Raphael Neider <rneider AT web.de>
6565 * device/lib/pic/libdev/*.c,
6566 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6567 fixes #1468739, enables compilation in --std-c99 mode
6568 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6570 2006-04-11 Raphael Neider <rneider AT web.de>
6572 * src/pic/device.c (find_device): removed debug output
6573 (list_valid_pics): enabled verbose listing of supported devices
6574 * device/include/stdbool.h: define bool as char for pic14/16 as well
6576 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6578 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6580 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6582 * .version: bumped version to 2.5.6
6583 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6585 2006-04-06 Raphael Neider <rneider AT web.de>
6587 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6588 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6589 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6590 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6591 pic14_constructAbsMap
6592 (pic14printPublics): declare absolute global symbols as global
6593 (pic14createInterruptVect),
6594 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6595 (newReg): assume new registers unused, use correct name in
6596 hashtable (reg->name instead of name), more debugLog output
6597 * src/pic/device.h (PIC_device): added fields for verbose output
6598 * src/pic/device.c: moved device definition to pic14devices.txt,
6599 added routines for runtime parsing of pic14devices.txt,
6600 added support for second config word
6601 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6602 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6603 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6604 (_pic14_parseOptions): moved pCodeInitRegisters here
6605 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6606 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6607 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6608 handling the pseudo stack
6609 * device/lib/Makefile.in: ignore failures in objects-pic16,
6610 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6611 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6612 * device/lib/pic/Makefile.subdir,
6613 * device/lib/pic16/Makefile.subdir: improved clean rules
6614 * device/lib/pic/libdev/: NEW, pic14 device libraries
6615 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6616 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6617 * device/include/Makefile.in: create subdir and install pic14 headers
6618 * device/include/pic/p16f_common.inc: removed unused declarations
6619 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6620 PICs from inc2h.pl v1.6,
6621 replaced BIT_AT macros with struct declarations
6622 * device/include/pic/pic14devices.txt: definition of supported devices,
6623 all above improvements contributed by Zik Saleeba, thanks
6624 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6625 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6628 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6630 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6631 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6632 thanks to Charles Olds
6634 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6636 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6638 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6640 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6641 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6642 * support/regression/bug1464657.c: added, new test
6644 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6646 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6649 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6651 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6652 --no-peep and --peep-file <file> are used don't use default rules but
6655 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6657 * src/mcs51/gen.c (genCall): fixed bug 1457608
6659 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6661 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6662 changes seem to cause (trigger?) problems with the build system.
6664 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6666 * src/SDCCpeeph.c (operandsLiteral): new, added,
6667 (callFuncByName): inserted operandsLiteral
6668 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6670 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6672 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6673 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6675 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6677 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6678 implemented patch 1120823 Thanks to Willy De la Court (normal
6679 interrupts need an interrupt number now if they are made critical),
6680 and enabled nesting of critical functions though not for gbz80
6681 (genCritical, genEndCritical): added functions
6682 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6683 * src/z80/mappings.i: added "ei" to all mappings
6685 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6687 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6688 submitted by the Debian SDCC maintainer Aurelien Jarno:
6689 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6690 archive with gcc 4.1 on mips and wrote the patch"
6692 2006-03-16 Raphael Neider <rneider AT web.de>
6694 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6695 the left operand is shorter than the result (c* = lit-c* + int),
6697 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6700 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6702 * src/.version: increased version number to 2.5.5
6703 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6704 linking is done manually in pic16 port's _linkEdit,
6705 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6706 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6707 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6708 allocate asmop as AOP_ACC,
6709 (aopForRemat): added parameter 'bool result' in function declaration,
6710 (pic16_aopGet): return AOP_ACC when accessing WREG,
6711 (pic16_popGetTempReg): minor modification,
6712 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6713 'pic16_allocWithIdx',
6714 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6715 calling function in absolute addresses,
6716 (genAssign): take into account AOP_ACC asmop,
6717 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6718 * src/pic16/pcoderegs.c: some debug functions and lines added,
6719 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6720 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6722 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6723 call to allocReg, not by manually allocating a new one,
6724 (pic16_assignRegisters): now before going through the register
6725 allocating functions mark all registers as free. This eliminates some
6726 side effects resulting from peephole parser done earlier in the backbone
6728 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6730 * src/SDCCicode.c (geniCodeLogic),
6731 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6733 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6735 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6736 (genSend): bugfix, do not allocate and free twice,
6737 (shiftRLong): handle partially overlapping aops
6738 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6740 2006-03-08 Borut Razem <borut.razem AT siol.net>
6742 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6745 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6747 * support/regression/tests/bug1409955.c: new, added
6748 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6749 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6750 (aopForSym, aopOp): increment asmop.allocated if reused,
6751 (freeAsmop): decrement asmop.allocated and check for zero instead of
6753 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6754 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6755 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6756 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6757 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6758 genSignedRightShift, genRightShift, genDataPointerGet,
6759 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6760 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6761 in reverse order from allocation,
6762 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6763 added swappedLR to keep track
6764 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6765 pdata & code for GCC, z80, gbz80 & hc08
6766 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6768 2006-03-08 Raphael Neider <rneider AT web.de>
6770 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6772 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6774 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6775 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6776 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6778 2006-03-06 Borut Razem <borut.razem AT siol.net>
6780 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6781 made the linker quiet
6783 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6785 * src/pic16/gen.c (genPcall): fixed bug #1443644
6786 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6787 which dumps before the function entry point a data byte which represents
6788 the number of the local variables used by the specified function, added
6789 'xinst' for initial support for Extended Instruction Support,
6790 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6791 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6792 port->fun_prefix anymore (may change later),
6793 (genFunction, genEndFunction): do not store/restore local registers for
6794 _main (this should take care the --main-return command line option in
6796 (genOr): removed some legacy pic-port instructions,
6797 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6798 performing operations with SFR's causes data to be written more than
6799 once to each SFR. Perhaps SFRs should be handled in special cases...
6800 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6802 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6803 into account for stack starting position,
6804 (struct OPTIONS pic16_optionsTable): added command line argument
6805 --extended or -y for Extended Instruction Support,
6806 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6807 (deassignLRs): *** perhaps the most important change, old 'for' code
6808 (commented out for reference), didn't account for some registers which
6809 were left marked 'not free' after a pointer operation. The change
6810 reduces register usage a lot in some cases
6812 2006-03-04 Borut Razem <borut.razem AT siol.net>
6814 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6816 * support/regression/tests/bug-524697.c: decreased array size for
6817 mcs51 to fit into the internal RAM
6818 * support/regression/Makefile.in: a little bit more verbose
6820 2006-03-03 Borut Razem <borut.razem AT siol.net>
6822 * support/regression/fwk/lib/testfwk.c,
6823 support/regression/fwk/include/testfwk.h: introduced function
6824 _prints(), nonrecursive _printn(), call _initEmu() from main()
6825 * support/regression/ports/gbz80/support.asm,
6826 support/regression/ports/ucz80/support.asm,
6827 support/regression/ports/z80/support.asm,
6828 support/regression/ports/ds390/support.c,
6829 support/regression/ports/hc08/support.c,
6830 support/regression/ports/host/support.c,
6831 support/regression/ports/mcs51/support.c,
6832 support/regression/ports/xa51/support.c: added empty _initEmu()
6834 * support/regression/ports/pic16/gpsim.cmd,
6835 support/regression/ports/pic16/spec.mk,
6836 support/regression/ports/pic16/support.c,
6837 support/regression/Makefile.in: added pic16 regression test
6839 2006-03-01 Raphael Neider <rneider AT web.de>
6841 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6842 genConstPointerGet): use safe way of generating MOVFF to cover
6843 literals as well as registers, fixes bug #1440527
6844 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6846 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6847 more correctly, fixes bug #1232186
6848 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6849 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6850 gplink guess the correct processor in more cases, applied patch
6851 from Till Riedel attached to and fixing bug #1436552
6853 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6855 * support/regression/tests/array.c: added, contains check for #1434401
6856 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6858 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6860 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6861 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6862 * device/include/mcs51/c8051f326.h,
6863 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6864 * device/include/mcs51/c8051f000.h,
6865 * device/include/mcs51/c8051f018.h,
6866 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6867 PCON_IDLE,PCON_STOP and added sfr16 definitions
6869 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6871 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6872 genGetWord): fixed bug 1409955
6874 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6876 * device/include/hc08/mc68hc908gp32.h,
6877 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6879 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6881 * src/SDCCast.c (constExprValue): return NULL if not a value
6882 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6883 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6884 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6886 2006-02-13 Borut Razem <borut.razem AT siol.net>
6888 * src/regression/ptrarg.c: added, fails due to bug #1430967
6889 * src/regression/Makefile: ptrarg.c added, ...
6891 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6893 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6894 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6896 2006-02-11 Borut Razem <borut.razem AT siol.net>
6898 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6899 print "Processor: xxx" message to stdout only if --verbose
6901 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6903 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6904 * support/regression/tests/bug1426356.c: added
6905 * support/regression/tests/bitfields.c: removed 2 tests
6907 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6909 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6910 * device/include/mcs51/c8051f330.h,
6911 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6912 PCON_IDLE,PCON_STOP and added sfr16 definitions
6913 * device/lib/_divsint.c,
6914 * device/lib/_divuint.c,
6915 * device/lib/_divulong.c,
6916 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6917 register bank bug for small stackauto
6919 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6921 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6923 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6925 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6926 * all.dsp: corrected several bin paths
6927 * device/include/mcs51/c8051f120.h,
6928 * device/include/mcs51/c8051f300.h,
6929 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6930 to PCON_IDLE,PCON_STOP
6931 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6932 * device/lib/printf_large.c (output_float): fixed bug 1388703
6933 * support/regression/tests/bug1057979.c: added test for bug 1388703
6935 2006-02-08 Raphael Neider <rneider AT web.de>
6937 * src/pic/pcode.c (pciTRIS): fixed typo,
6938 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6939 (LinkFlow): fixed handling of flows that end in a call,
6940 (ReuseReg): perform safety check earlier
6941 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6942 to work with flows at the beginning of a pBlock,
6943 fixes #1426557 (Symbol not previously defined),
6944 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6946 (RemoveUnusedRegisters): update register usage info
6947 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6948 created, reuse existing ones instead
6949 * src/pic/gen.c (genPcall): fixed #1424719
6951 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6953 * link/z80/lkmain.c,
6955 * link/z80/lkdata.c,
6956 * link/z80/aslink.h: fixed build on current cygwin:
6957 replaced getline() by lk_getline()
6959 2006-02-01 Borut Razem <borut.razem AT siol.net>
6961 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6962 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6963 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6964 src/regression/bool1.c, src/regression/bool2.c,
6965 src/regression/bool3.c, src/regression/call1.c,
6966 src/regression/compare.c, src/regression/compare10.c,
6967 src/regression/compare2.c, src/regression/compare3.c,
6968 src/regression/compare4.c, src/regression/compare5.c,
6969 src/regression/compare6.c, src/regression/compare7.c,
6970 src/regression/compare8.c, src/regression/compare9.c,
6971 src/regression/configword.c, src/regression/for.c,
6972 src/regression/inline.c, src/regression/mult1.c,
6973 src/regression/nestfor.c, src/regression/or1.c,
6974 src/regression/pointer1.c, src/regression/ptrfunc.c,
6975 src/regression/rotate1.c, src/regression/rotate2.c,
6976 src/regression/rotate3.c, src/regression/rotate4.c,
6977 src/regression/rotate5.c, src/regression/rotate6.c,
6978 src/regression/rotate7.c, src/regression/string1.c,
6979 src/regression/struct1.c, src/regression/sub.c,
6980 src/regression/sub2.c, src/regression/switch1.c,
6981 src/regression/while.c, src/regression/xor.c,
6982 src/regression/create_stc, src/regression/simulate,
6983 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6985 * src/regression/gpsim_assert.h: added
6987 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6989 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6990 ((void (code *) (void)) 0) ();
6999 * as/mcs51/aslink.h,
7001 * as/mcs51/asmain.c,
7002 * as/mcs51/lkdata.c,
7004 * as/mcs51/lkmain.c,
7007 * as/z80/asmain.c: fixed build on current cygwin:
7008 replaced getline() by as_getline()
7010 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
7012 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7013 declarator in the symbol chain
7015 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7016 parameter list for function pointers
7017 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7018 * support/regression/tests/bug-716242.c: added
7020 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7022 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7024 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7026 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7028 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7029 inifinitely recurseable, added static
7030 * support/regression/tests/bug-1408066.c: added
7032 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7035 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7036 renamed, added possibility to create "postLoopLbl"-labels
7037 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7038 newiTempLoopHeaderLabel
7039 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7040 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7041 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7042 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7043 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7044 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7045 (basicInduction): fixed bug #136564, made static,
7046 (loopInduction): changed parameter of basicInduction, made static,
7047 (addPostLoopBlock): added
7048 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7049 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7051 * support/regression/tests/bug-136564.c: added
7052 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7053 --std-sdcc99 to LIBSDCCFLAGS
7055 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7057 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7059 * support/regression/tests/bug-1406131.c: added
7061 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7063 * src/SDCCast.c (decorateType): fix promotion of unary minus
7064 * src/SDCCsymt.c (computeType): beautified
7065 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7066 (valUnaryPM, valComplement): fix sign and promotion,
7067 (valNot): ANSI: result type is int (SDCC: unsigned char)
7068 * support/regression/tests/uminus.c: speedup by removing superflous
7070 * support/regression/tests/onebyte.c: added promotion and signedness
7071 tests for unary minus
7072 * support/regressions/tests/bug-477927.c: disable warning about
7073 uninitialized variables
7074 * support/regression/tests/not.c: added
7076 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7078 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7079 * src/mcs51/gen.c (gen51Code): show final register usage after
7080 fillGaps in asm with --i-code-in-asm
7081 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7082 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7083 incUsed, rliveClear, adjustIChain): made static,
7084 (setFromRange): excluded because it's unused,
7085 (findPrevUseSym, markWholeLoop): added,
7086 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7087 through all branches of predecessors enables sdcc to emit the warning
7088 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7089 (rlivePoint): made static, added parameter emitWarnings which is only
7090 true during the first run out of two,
7091 (findRecursiveSucc, findRecursivePred): removed,
7092 (computeLiveRanges): made static, added parameter emitWarnings,
7093 (dumpIcRlive): added for debugging only
7094 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7095 removed prototype of setFromRange()
7096 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7097 in call of computeLiveRanges()
7098 * support/regression/tests/bug-895992.c: added
7099 * support/regression/tests/bug-971834.c: added
7100 * support/valdiag/tests/bug-895992.c: added
7101 * support/valdiag/tests/bug-971834.c: added
7103 2005-12-18 Raphael Neider <rneider AT web.de>
7105 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7106 (genUnpackBits): improved code for direct operands,
7107 (genPackBits): improved code for literal assignment to bitfields
7108 and for direct destination operands (no FSR indirection),
7109 prevented redundant AND, fixes #1362800,
7110 (AccLsh): added parameter to disable masking of the result
7111 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7112 skip instructions with side-effects (like incfsz),
7113 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7114 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7115 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7118 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7120 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7121 volatile variables as spill location
7123 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7125 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7127 * support/regression/tests/bug-1376320.c: added
7129 2005-12-08 Raphael Neider <rneider AT web.de>
7131 * src/pic/device.c: renamed is_shared to pic14_is_shared
7132 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7133 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7134 (is_valid_identifier): added for above workaround
7136 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7138 * device/lib/Makefile.in: fixed to enable port-specific-objects
7139 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7140 char, thanks Hubert Sack
7141 * doc/sdccman.lyx: documented --xstack-loc,
7142 elaborated a bit more on interrupts and pitfalls,
7143 removed "setjmp/longjmp unsupported",
7144 documented some unsupported C99 features
7145 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7146 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7147 if, thanks Hubert Sack
7148 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7149 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7151 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7152 regression tests can report resource usage (rfe 700441)
7153 * support/regression/collate-results.py: report resource usage
7154 * support/regression/ports/ds390/spec.mk,
7155 * support/regression/ports/hc08/spec.mk,
7156 * support/regression/ports/mcs51/spec.mk,
7157 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7158 * support/regression/ports/ds390/uCsim.cmd,
7159 * support/regression/ports/hc08/uCsim.cmd,
7160 * support/regression/ports/mcs51/uCsim.cmd,
7161 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7162 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7163 library, use the default one
7164 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7165 building the library
7167 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7169 * config.dsp: added dependency on .version and configure_vc.awk
7170 * device/include/setjmp.h: updated for --stack-auto and --xstack
7171 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7172 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7173 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7174 * device/lib/libsdcc.lib: added _setjmp
7175 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7176 (decorateType): fixed bug 1372851,
7177 (optimizeGetHbit): fixed warning
7178 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7179 array initialisation
7180 * support/regression/tests/bug1057979.c: added test for bug 1358192
7181 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7183 2005-12-03 Borut Razem <borut.razem AT siol.net>
7185 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7186 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7188 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7190 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7191 createIval): implement symbol independant "flexible array member",
7192 (createIvalCharPtr): implemented flexible array initialisation with a
7194 * src/SDCCsymt.c (copyStruct): removed,
7195 (getSize): fixed misleading comment,
7196 (getAllocSize): removed, the additional allocation size is now in
7197 sym->flexArrayLength,
7198 (checkStructFlexArray): new, syntax checks for flexible array members,
7199 (compStructSize): added syntax checks for "flexible array members"
7200 (copyStruct): removed,
7201 (copyLinkChain): removed inefficient fix for bug 770487
7202 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7203 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7204 symbol->flexArrayLength
7206 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7207 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7208 * support/regression/tests/structflexarray.c: added
7209 * support/valdiag/tests/structflexiblearray.c: added
7211 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7213 * src/SDCCast.c (decorateType): fixed bug 1368489
7214 * support/Util/SDCCerr.c,
7215 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7217 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7219 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7220 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7222 2005-11-27 Borut Razem <borut.razem AT siol.net>
7224 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7225 support/cpp2/mkdeps.h: added command line option
7226 -obj-ext=<extension> to SDCPP to define object file externion, used
7227 for generation of make dependencies (-M)
7228 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7230 2005-11-26 Borut Razem <borut.razem AT siol.net>
7232 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7233 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7234 added pic and pic16 libraries
7236 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7238 * device/include/float.h: Corrected typo in prototype of __fsgt
7240 2005-11-25 Borut Razem <borut.razem AT siol.net>
7242 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7243 added creation of model-mcs51-stack-auto libraries
7245 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7247 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7249 * src/SDCCast.c (createIvalArray): removed obsolete comment
7251 2005-11-24 Borut Razem <borut.razem AT siol.net>
7253 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7254 added missing device/lib/mcs51/crt*.asm sources
7256 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7258 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7260 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7262 * device/lib/_fs2schar.c,
7263 * device/lib/_fs2sint.c,
7264 * device/lib/_fs2slong.c: optimized inline asm
7266 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7268 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7269 Better handling of floats between -1.0 and 0.0.
7271 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7273 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7274 (the missing "if"s prohibited removal of redundant labels)
7276 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7278 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7279 Properly convert floats between -1.0 and 0.0 to long, int, and char
7280 types (max integer value of negative floats tends to zero).
7281 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7282 Removed changes made so to work properly with floats between
7283 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7286 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7288 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7289 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7290 (genCast) cosmetic change
7291 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7292 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7294 * support/regression/tests/bitfields (testSignedBitfields): added
7296 2005-11-18 Borut Razem <borut.razem AT siol.net>
7298 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7299 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7300 introduced SILENT option to make building of pic16 libraries less
7302 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7304 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7305 Now they work properly with floats between -1.0 and 0.0
7306 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7308 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7310 * src/SDCCicode.c (printOperand): added missing else
7312 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7314 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7315 reformatted for better readability
7316 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7319 2005-11-17 Borut Razem <borut.razem AT siol.net>
7321 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7322 introduced SILENT option to make building of pic16 libraries less
7323 verbose - used for nightly snapshot build
7324 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7325 available on Win32 platforms.
7326 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7327 medium, large, pic and pic16
7329 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7331 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7332 printf("%f"...) sets fraction to zero.
7334 2005-11-16 Raphael Neider <rneider AT web.de>
7336 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7338 * src/pic/gen.c (genIfx): implemented for CARRY bit
7339 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7340 to generic pointers, fixes #1357332,
7341 (pic16_movLit2f): NEW,
7342 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7344 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7346 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7348 2005-11-11 Raphael Neider <rneider AT web.de>
7350 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7351 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7352 compute pointer's type from operand,
7353 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7354 improved single bit reads, fixes bug #1353379
7356 2005-11-09 Borut Razem <borut.razem AT siol.net>
7358 * support/scripts/sdcc.nsi: added lib/pic to the package
7360 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7362 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7364 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7366 * support/regression/tests/bug1348008.c: added
7367 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7368 * support/regression/tests/bug1337835.c: updated comment
7370 2005-11-06 Borut Razem <borut.razem AT siol.net>
7372 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7373 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7374 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7375 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7376 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7377 dynamic construction of cl_error_class and derivates - 2.nd try
7379 2005-11-05 Borut Razem <borut.razem AT siol.net>
7381 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7382 bug, which caused Bus Errors on sparc solaris
7384 2005-11-04 Borut Razem <borut.razem AT siol.net>
7386 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7387 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7388 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7389 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7390 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7391 and derivates to resolve the initialization problem on OSX
7393 2005-11-02 Borut Razem <borut.razem AT siol.net>
7395 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7396 corrected typo - #include <winsock2.h>
7398 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7400 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7401 (_asxxxx_mapping): added org directive for future enhancements
7403 2005-11-01 Borut Razem <borut.razem AT siol.net>
7405 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7406 enabled sockets on WIN32
7407 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7409 2005-10-31 Borut Razem <borut.razem AT siol.net>
7411 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7412 WIN32 backslash path delimiters should be escaped when used in C strings
7413 * support/regression/tests/bitfields.c: exclude failing assertions for
7414 __CYGWIN32__ and __MINGW32__ hosts
7416 2005-10-30 Borut Razem <borut.razem AT siol.net>
7418 * src/SDCCutil.c: corrected double comparison typo
7420 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7422 * device/lib/medium/Makefile: added for new memory model medium
7423 * device/include/asm/mcs51/features.h: updated for medium/pdata
7424 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7425 added Multiply & Accumulate sbit's and MAC0_PAGE define
7426 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7427 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7428 * device/lib/_mullong.c: update for medium model
7429 * device/lib/incl.mk: added medium model
7430 * doc/sdccman.lyx: documented medium model
7431 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7432 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7433 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7434 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7435 (allocParms): set SCLS and OCLS to pdata for medium model
7436 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7438 (powof2): return <0 if not power of 2
7439 * src/avr/gen.c (genBitWise): use updated powof2
7440 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7441 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7442 (shiftLLeftOrResult): use B if necessary
7443 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7444 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7445 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7446 * support/regression/Makefile.in: added test-mcs51-medium
7447 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7449 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7451 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7453 * device/lib/time.c (mktime): fixed bug 1334315
7455 2005-10-28 Raphael Neider <rneider AT web.de>
7457 * device/include/pic/p16f_common.inc: added common declarations
7458 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7460 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7462 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7463 (aopPutUsesAcc): added to predict accumulator use,
7464 (assignResultValue): save acc if necessary,
7465 (genMinusDec): store result if indirectly addressed,
7466 (genDivOneByte): save acc if necessary,
7467 (movLeft2Result): bugfix if left already in acc,
7468 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7469 attention to accumulator use (esp. pdata),
7470 (genReceive): receive pdata correctly
7471 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7472 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7474 2005-10-27 Raphael Neider <rneider AT web.de>
7476 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7478 2005-10-27 Raphael Neider <rneider AT web.de>
7480 * .version: changed version to 2.5.4
7481 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7482 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7483 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7484 arithmetics support routines
7485 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7486 * device/lib/Makefile.in: also create installdir for pic
7488 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7490 * src/pic/device.c (dump_sfr): rewritten to delegate register
7491 placement to the linker (use `extern sym' rather than sym EQU addr),
7492 (validAddress): fixed to check last specified address
7493 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7494 (popGetLit): truncate literal value to 8 bit,
7495 (popGet): moved assert to more appropriate place
7496 (popGetExternal): create pCode operand from and mark the according
7497 symbol as being `extern'
7498 (popGetAddr): added sanity check on immediate's offset, provide
7499 GPOINTER tag on demand
7500 (aopPut): fixed for immediates,
7501 (mov2w_op): move operand's address or contents to WREG (depending on
7502 operand type), safer variant of mov2w,
7503 (movwf,call_libraryfunc): NEW, handy abbreviations,
7504 (get_argument_pcop,get_return_val_pcop,pass_argument,
7505 get_returnvalue): interface for accessing function parameters and
7507 (assignResultValuei,genRet): use new parameter/return value interface
7508 (pic14_getDataSize): back to old version handling generic pointers,
7509 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7510 provided implementation and/or fixed old one,
7511 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7512 calls, removed legacy 8051 reference code
7513 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7514 (loadSignToC): NEW, move the operands sign bit to CARRY,
7515 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7516 genRightShiftSigned, accepts negative shift counts,
7517 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7518 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7519 generic pointers, __data pointers and __code pointers,
7520 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7521 and signed bitfields, limit bitfields to 8 bit,
7522 (genDataPointerGet): fixed number of bytes read,
7523 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7524 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7525 pointers to constant data are no longer assumed to point to __code
7526 space, removed invalid pointer types,
7527 (bitpatternFromVal): retrieve the PICs representation of an integer
7529 (genDataPointerSet): fixed assigning to po_immediate operands,
7530 (genGenPointerSet): implemented as library call,
7531 (genIfx): fixed incorrect condition,
7532 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7533 provide GPOINTER tag according to destination's storage class,
7534 (genCast): added code to handle casting to generic pointers, added
7535 sign-/zero extension of the result
7536 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7537 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7538 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7540 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7541 address/register resides in the shared banks
7542 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7543 put all variables into separate sections (have the linker arrange
7545 (picglue): put init code and interrupt handlers in separate sections
7546 * src/pic/main.c: added port specific options table, modified to PORT
7547 structure to make GPOINTERs 3 byte, added pic14_options
7548 (_pic14_do_link): private linking routine (update paths to libraries,
7549 add libsdcc.lib by default)
7550 * src/pic/main.h: declare pic14_options
7551 * src/pic/pcode.c: fixed instructions i/o relations,
7552 (RegCond): reverted to correct version,
7553 (newpCodeOpLit): truncate literals to 8 bit,
7554 (genericPrint): added debug output,
7555 (getRegFromInstruction): fixed for various operand types, simplified
7556 (BuildFlow): fixed broken handling of isntructions with labels
7557 (LinkFlow): start at last instruction in flow (skip trailing comments),
7558 pass the flow on to the next instruction after CALL
7559 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7560 (insertPCodeInstruction): fixed inserting after a skip instruction,
7561 (DoBankSelect): fixed for labeled instructions
7562 (OptimizepBlock): honor --nopeep switch
7563 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7564 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7565 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7566 (pCodeOptime2pCodes): allow disabling this optimization via
7567 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7568 but is still buggy), started implementation of a dataflow based
7569 pCode optimization (CSE + dead code elimination)
7570 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7571 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7572 names are independant of the stack location and therefore portable across
7575 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7577 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7578 (selectSpil): fixed bug 1337835 by not spilling bit variables
7579 * support/regression/tests/bug1337835.c: added test for this bug
7580 * src/mcs51/peeph.def: restart after rule 3.c,
7581 addded rules 263.x to optimize loading constants
7583 2005-10-26 Raphael Neider <rneider AT web.de>
7585 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7586 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7587 (genAssign): emit warning when casting literals to generic pointer
7588 type, also applies when taking the address of a fixed variable,
7589 (genCast): improved casting to generic pointers
7590 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7591 extern variables, added verbose error message
7592 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7594 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7596 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7597 carry must be complemented too
7598 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7599 could be emitted by genMinus
7600 * src/SDCCval.c (constVal): fixed bug 1305065
7602 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7604 * src/SDCCast.c (addCast): added promotion for bit variables
7605 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7606 promotion casts + optimisation
7607 (optimizeGetWord): fix warning 'i' might be used uninitialized
7608 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7609 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7611 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7613 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7614 all chars are promoted to int; promotion should be handled in SDCCast.c
7616 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7618 * device/lib/_strcmp.c: Fixed bug 1326457
7620 2005-10-11 Raphael Neider <rneider AT web.de>
7622 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7623 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7625 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7627 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7628 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7630 2005-10-04 Raphael Neider <rneider AT web.de>
7632 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7633 device/lib/pic16/pics.all: added pic18f1320
7634 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7636 2005-09-30 Raphael Neider <rneider AT web.de>
7638 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7639 * src/pic16/devices.inc: NEW, provides device descriptions
7640 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7642 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7644 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7647 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7649 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7650 documented Any Order Bit, Higher Order Byte and Higher Order Word
7651 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7652 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7653 (optimizeGetAbit): new, to get any bit, not only the high bit,
7654 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7655 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7656 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7657 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7658 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7659 GETABIT, GETBYTE, GETWORD: decorate them,
7660 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7661 (ast_print): added GETABIT, GETBYTE, GETWORD
7662 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7663 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7664 (geniCodeBinary): new generic binary icode,
7665 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7666 * src/port.h: updated comment for PORT.hasExtBitOp
7667 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7668 (genGetByte): new, to get a single byte,
7669 (genGetWord): new, to get a word from a long,
7670 (gen51Code): added GETABIT, GETBYTE, GETWORD
7671 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7673 2005-09-23 Raphael Neider <rneider AT web.de>
7675 * configure.in, configure: have device/lib/pic configured
7676 * device/lib/Makefile.in: added model-pic14
7677 * device/lib/clean.mk: added pic/ to clean rule
7678 * device/lib/pic: added rudimentary pic14 library providing support
7679 functions for multiplication/division/generic pointer access
7680 * src/SDCCopt.c (convilong): mark support functions as extern
7681 for pic14 port as well
7682 * src/pic/gen.c (genMult): added assertions,
7683 (genpic14Code): emit warning on unhandled iCodes
7684 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7685 * src/pic/pcode.c (pCodeOpCopy),
7686 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7687 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7688 SFR_REGISTER}), made safe for future extensions
7689 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7690 instructions even if preceeded by SKIP instructions (also remove
7691 them); removed unused code
7692 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7693 prevents leaving parts of the structure uninitialized after copying
7695 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7697 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7699 * support/regression/tests/addsub.c: added test for the bug
7701 2005-09-21 Raphael Neider <rneider AT web.de>
7703 * device/include/pic16/pic18f1220.h,
7704 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7705 * device/lib/pic16/Makefile.rules: added missing opening paren
7706 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7707 are provided in genutils.c,
7708 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7709 operand/result sizes,
7710 (genCmp): assert on NULL pointers first, then check deref'ed values
7711 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7714 2005-09-18 Raphael Neider <rneider AT web.de>
7716 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7717 as these are now unused,
7718 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7719 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7720 local, avoids uninitialized pointer dereference on r->name
7721 * src/pic16/ralloc.c (newReg): fixed indentation
7723 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7725 * src/SDCCval.c (constVal): fixed bug 730366
7726 * support/Util/SDCCerr.c,
7727 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7729 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7731 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7733 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7735 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7737 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7739 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7740 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7741 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7742 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7743 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7744 * packihx/packihx.c (hexDigit): made c unsigned char
7745 * as/mcs51/lklibr.c (fndsym),
7746 * link/z80/lkgb.c (gb),
7747 * link/z80/lklibr.c (fndsym),
7748 * link/z80/lkrloc.c (relr),
7749 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7750 * src/SDCC.lex (checkCurrFile, process_pragma),
7751 * src/SDCCglue.c (spacesToUnderscores),
7752 * src/SDCCmain.c (setParseWithComma, processFile),
7753 * src/asm.c (tvsprintf, printCLine),
7754 * src/avr/gen.c (emitcode, aopPut),
7755 * src/ds390/gen.c (emitcode),
7756 * src/hc08/gen.c (emitcode, emitinline),
7757 * src/mcs51/gen.c (emitcode, genInline),
7758 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7760 * src/pic/ralloc.c (debugLog),
7761 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7763 * src/pic16/ralloc.c (debugLog),
7764 * src/z80/main.c (_process_pragma):
7765 made all ctype.h function calls safe
7766 * src/SDCCopt.c: include math.h for fabs
7767 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7768 and used them throughout the code to make ctype.h function calls safe
7769 * src/ds390/main.c (asmLineNodeFromLineNode),
7770 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7771 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7773 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7774 (newpCodeAsmDir): made ctype.h function calls safe
7775 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7776 pic16_emitcode): made lbp unsigned char*
7777 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7778 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7779 * src/xa51/gen.c (emitcode),
7780 * src/z80/gen.c (_emit2): made lbp unsigned char*
7781 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7784 2005-09-05 Raphael Neider <rneider AT web.de>
7786 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7787 access bank splitpoint
7789 2005-09-05 Raphael Neider <rneider AT web.de>
7791 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7793 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7795 * .version: changed to version 2.5.3
7796 * doc/sdccman.lyx: changed version to 2.5.3,
7797 documented --codeseg and --constseg and pragma codeseg and constseg,
7798 documented bit parameters (reentrant) and bit returning
7799 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7800 currFunc->recvSize, but is this ok for all ports?
7801 (ast2iCode): result of ~ on unsigned char must be cast to int for
7803 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7804 function pointers in bit space
7805 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7806 (processFuncArgs): call port.reg_parm() with reentrancy info
7814 * src/z80/main.c: port.reg_parm prototype extended with
7815 "bool reentrant" parameter
7816 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7817 options.stackAuto for allocating bit register parameters
7818 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7819 (genSend): set BitBankUsed if it is,
7820 (selectRegBank): factored out of genCall for use in genPcall,
7821 (genCall): removed redundant dtype assignmen, use selectRegBank,
7822 (genPcall): handle returning in Carry properly, save in F0 if needed,
7823 (genReceive): handle bit register parameters
7824 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7825 (mcs51_assignRegisters): enable bit registers for all reentrant
7826 functions and don't set BitBankUsed unconditionally
7827 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7828 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7829 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7831 2005-08-27 Borut Razem <borut.razem AT siol.net>
7833 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7834 ppc-osx (Darwin) does not support -u option. It seems that it is
7835 supported only on Linux - GNU cp
7837 2005-08-25 Borut Razem <borut.razem AT siol.net>
7839 * sim/ucsim/gui.src/serio.src/Makefile.in,
7840 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7841 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7842 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7843 install and strip, since the strip at /usr/ccs/bin should be used
7846 2005-08-24 Borut Razem <borut.razem AT siol.net>
7848 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7850 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7852 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7855 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7857 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7858 * as/mcs51/lkmain.c (link_main): fixed warning
7859 * device/include/stdbool.h: ds390 has no advanced bit support yet
7860 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7861 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7862 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7863 and updated their macros
7864 * src/SDCCval.c (constVal): updated comment for renamed b_long
7866 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7868 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7869 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7870 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7871 (oprio): set priority for '['
7872 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7874 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7875 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7876 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7877 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7878 added overlayable BIT_BANK area
7879 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7880 (summary2): explain 'T' in legenda
7881 * as/mcs51/lkrloc.c: replaced old K&R style,
7882 (relr): added R_BIT processing,
7883 (errmsg): added "Bit-addressable relocation error",
7884 (adb_bit): added for converting from byte- to bit-addressable space,
7885 (adb_24_bit): added for converting from byte- to bit-addressable space
7886 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7887 used in reentrant functions now even as return value
7888 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7889 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7890 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7891 * src/SDCCglobl.h: added indicator BitBankUsed
7892 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7893 the bit registers b0-b7
7894 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7895 (geniCodeCast): fixed bug 1263853,
7896 (geniCodeLogicAndOr): put result in bool or char,
7897 (geniCodeReceive): added parameter func for accessing the return type,
7898 (geniCodeFunctionBody): pass func to geniCodeReceive
7899 * src/SDCCmain.c: added indicator BitBankUsed
7900 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7901 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7902 (checkSClass): don't put automatic bool/bit on stack,
7903 (checkFunction): removed check on function cannot return bit
7904 * src/SDCCsymt.h: added newBoolLink prototype
7905 * src/mcs51/gen.c (rb1regs): added bit registers,
7906 (movc): created for assigning to carry,
7907 (pushReg, popReg): created for pushing registers,
7908 (sameRegs): check both AOP_REG and AOP_CRY types,
7909 (aopOp): handle bit registers,
7910 (aopPut): optimization no self-assign,
7911 (saveRegisters): push reg->base (bits) only once for bit registers,
7913 (unsaveRegisters): pop reg->base only once and use popReg,
7914 (assignResultValue): added parameter func and return in carry for bits,
7915 (genIpush): optimization no reload in A if not changed,
7916 (genSend): bit parameters in reentrant functions are passed in bit
7917 registers by first assigning to bits in B, then save registers and
7919 (genCall): handle returning in Carry properly, save it in F0 if needed,
7920 (genPcall): updated assignResultValue call, this is not safe yet for bit
7921 returning function !!!
7922 (genFunction): don't generate equ's for bit registers and use pushReg,
7923 (genEndFunction): take care of bit returning functions and use popReg,
7924 (genRet): return bit in Carry,
7925 (genIfx): optimize bit registers and other directly addressable bits,
7926 (genReceive): updated assignResultValue call
7927 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7928 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7929 registers when using stack-auto
7930 * src/mcs51/ralloc.c (_G): added allBitregs,
7931 (regs8051): added the bit registers,
7932 (createStackSpil): use macro IS_BIT,
7933 (getRegBit): added to allocate a bit register, else spill,
7934 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7935 (updateRegUsage): factored out to ease stepping while debugging,
7936 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7937 also allocate bit registers,
7938 (fillGaps): handle bit registers,
7939 (findAllBitregs): added to create bit vector with all bit registers,
7940 (mcs51_allBitregs): returns this bit vector,
7941 (mcs51_assignRegisters): when using stack-auto use bit registers for
7942 passing parameters and creating local variables
7943 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7945 2005-08-22 Borut Razem <borut.razem AT siol.net>
7947 * device/lib/Makefile.in: replaced find option -or with -o
7948 to make it run on solaris
7950 2005-08-22 Raphael Neider <rneider AT web.de>
7952 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7953 fixes #1265442 (crash on Solaris)
7955 2005-08-20 Borut Razem <borut.razem AT siol.net>
7957 * configure, configure.in: added tests for libsocket and libnsl libraries,
7958 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7959 from support/regression/Makefile.in
7960 * support/regression/Makefile.in: added
7961 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7962 * sim/ucsim/libtool: regenerated on sparc-solaris
7963 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7964 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7965 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7966 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7967 sparc-solaris, which doesn't use GNU ld linker
7968 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7969 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7971 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7973 * src/mcs51/peeph.def: updated comments
7975 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7977 * device/lib/_gptrget.c,
7978 * device/lib/_gptrput.c: slightly shorter
7979 * doc/sdccman.lyx: incremented version
7980 * src/mcs51/peeph.def: moved peephole comments to the line of first
7981 change to better keep line correlation, reanimated 186.e
7982 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7984 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7986 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7987 David Saxton with quotes around file name.
7989 2005-08-15 Borut Razem <borut.razem AT siol.net>
7991 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7992 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7993 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7994 make tests run on x86_64 platform
7996 2005-08-13 Raphael Neider <rneider AT web.de>
7998 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7999 as it might be executed DURING a build (parallel make is wonderful)
8001 2005-08-13 Raphael Neider <rneider AT web.de>
8003 * device/lib/Makefile.in (port-specific-objects-pic16):
8004 revert to cp $(PORT)/bin/*.* $(PORTDIR)
8005 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
8007 * device/lib/pic16/Makefile.rules: build subdirs before creating
8008 the library, removed builddir rule, create $(builddir) early in
8009 recurse rule, use empty recurse rule for leaf directories
8010 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
8011 mkdir errors (race condition), removed duplicate suffix "hex"
8013 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8014 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8015 prevents mkdir -p from aborting on Alpha
8017 2005-08-12 Raphael Neider <rneider AT web.de>
8019 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8020 db-statements in order to allow for arrays of pointers in code
8021 sections to be placed without interspersed 0-padding, fixes
8023 * (emitStatistics): fixed division by zero for pic18f1220
8024 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8025 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8026 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8027 * (pic16_pCodeConstString): keep track of already emitted string
8028 literals to prevent "duplicate definitions of symbol _str_NR"
8029 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8031 * device/lib/Makefile.in: ignore failing PIC16 library builds
8032 * device/lib/pic16/Makefile: do not build if gputils are missing
8033 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8035 2005-08-10 Raphael Neider <rneider AT web.de>
8037 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8040 2005-08-10 Raphael Neider <rneider AT web.de>
8042 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8043 Rokas' patch to add the new fixed point type "__fixed16x16"
8044 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8045 functions for __fixed16x16 arithmetics
8046 * device/lib/pic16: reimplemented the build system to support
8047 a separate build directory, better handling of libio (create
8048 the library in a separate subdir for each architecture) and
8049 easier configuration (centralized in Makefile.common)
8051 2005-08-07 Raphael Neider <rneider AT web.de>
8053 * src/pic16/gen.c (genrshTwo): fixed sign extension
8054 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8055 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8057 * device/include/pic16/pic18f4220.h: NEW, header for
8058 pic18f4220 and pic18f4320
8059 * device/include/pic16/pic18fregs.h: added new devices,
8060 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8061 * device/include/pic16/signal.h: resolved name clashes
8062 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8063 to also allow testing for interrupt enable bits, added
8064 comments on how to use the macros
8065 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8066 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8067 register definitions for the devices
8068 * device/lib/pic16/pics.all: added new devices
8069 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8071 * device/lib/pic16/libc/stdlib/memfree: do not count
8072 the block header as free memory
8073 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8074 simplified and added missing end-of-blocklist-marker
8075 (reported by Peter Onion, fixes #1252814)
8076 * (_mergeHeapBlock): fixed loop condition
8077 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8078 len==0, restructured code
8079 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8080 up a bit, reduced bitfield accesses, prevent endless loops
8081 in case of heap corruption
8082 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8083 "unreferenced arguments/must return a value" warnings
8084 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8085 replaced BAUDREG with SPBRG
8086 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8087 device/lib/pic16/debug/gstack/gstack.c: replaced
8088 _naked, _asm, _endasm with __naked, __asm, __endasm
8090 2005-08-05 Raphael Neider <rneider AT web.de>
8092 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8093 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8095 2005-08-05 Borut Razem <borut.razem AT siol.net>
8097 * device/lib/Makefile.in: added missing ';'
8098 * configure: removed ^M characters
8100 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8102 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8103 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8106 2005-08-04 Borut Razem <borut.razem AT siol.net>
8108 * configure.in: pic16 libraries build 2nd try - enable running
8109 configure in device/lib/pic16
8110 * configure: regenerated from configure.in
8111 * device/lib/Makefile.in: create $(PORT)/bin directory
8113 2005-08-03 Raphael Neider <rneider AT web.de>
8115 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8116 to get/set values via pointers
8117 * (genUnpackBits,genPackBits): changed detection of
8118 ptr->bitfield vs. sym.bitfield, fixed access via generic
8119 pointers, removed dead (wrong) code for multibyte bitfields
8120 * (genNearPointerGet, genGenPointerGet): removed useless code,
8121 fixed bitfield detection, fixes #1250594
8122 * (genNearPointerSet): removed useless code
8123 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8124 and introduced macro pic16_emitpcode that conditionally emits
8125 the origin of the following pCode (useful for debugging SDCC)
8126 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8127 * (createDefmap): fixed handling of LFSR for --optimize-df
8129 2005-08-02 Borut Razem <borut.razem AT siol.net>
8131 * device/lib/Makefile.in: pic16 libraries build enabled since
8132 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8134 2005-08-02 Raphael Neider <rneider AT web.de>
8136 * src/pic16/gen.c (genPackBits): removed deprecated warning
8137 * (genGenPointerSet): fixed bitfield detection
8139 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8141 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8143 2005-07-31 Raphael Neider <rneider AT web.de>
8145 * device/lib/pic16/libdev/pic18f458.c,
8146 device/include/pic16/pic18f458.h: added missing T0CONbits
8148 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8150 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8152 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8154 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8156 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8158 * device/include/mcs51/at89c51ed2.h: added.
8160 2005-07-23 Raphael Neider <rneider AT web.de>
8162 * src/pic/gen.h: added emitpcode macro for debugging
8163 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8164 and replace by macro adding debug information on demand
8165 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8166 * (gencjne): tried to fix; replaced with correct (slower) code
8167 * (gen{Unp,P}ackBits): fixed single bit access
8168 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8169 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8170 previous instruction
8171 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8172 register has to be handled with care (forbidding movement
8173 of assignments/uses, removing assignments completely, ...)
8174 * (pCodeOptime2pCodes): make use of regIsSpecial
8175 * added lots of debugging output (commented out)
8176 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8177 from being reused as result UNLESS it is known to work
8179 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8181 * support/Util/dbuf.h: include <stddef.h> for size_t
8182 * .version: changed to version 2.5.2
8184 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8186 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8188 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8190 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8191 (genModOneByte): removed needless psha/pula
8193 2005-07-22 Raphael Neider <rneider AT web.de>
8195 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8196 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8197 * src/pic/gen.c (resolveIfx): do not "invent" labels
8198 * (genSkipc): changed to positive logic
8199 * (genSkipCond): removed as no longer needed
8200 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8202 * (genLeftShift): check operands are in different registers
8203 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8204 INCF does not update CARRY...
8205 * src/pic/main.c: fixed _linkCmd
8206 * src/pic/pcode.c (unlinkpCode): added inactive code
8207 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8208 alive (do not assign result and operand overlapping registers)
8210 2005-07-22 Raphael Neider <rneider AT web.de>
8212 * src/pic/device.c (dump_sfr): replaced register declaration with
8213 call to emitSymbolToFile() to avoid duplicate symbols
8214 * (assignRelocatableRegisters): do not declare external symbols
8215 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8216 right (take size of type, not etype)
8217 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8218 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8219 * (packRegsForAccUse): disabled assignment of WREG as
8220 the result reg to prevent occurence of just fixed #1235003,
8222 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8223 symbols (avoids duplicate symbols in .asm file)
8224 * (pic14emitRegularMap): use emitSymbolToFile()
8225 * src/pic/gen.c (aopOp): fixed spillLocation handling
8226 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8227 * (genDataPointerSet): removed unneccessary variables/output
8229 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8231 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8232 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8234 2005-07-21 Raphael Neider <rneider AT web.de>
8236 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8237 architecture cannot handle them efficiently, fixes bug #1235003
8238 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8239 check for empty sets before using them (fixes bug #1232190)
8241 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8243 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8244 (lnksect2): generate warnings for memory overlap
8245 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8246 constseg to set the name of these segments so you can instruct the linker
8247 to place them in banks
8248 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8249 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8250 added code_seg and const_seg to options
8251 * src/SDCCglue.c (emitMaps): use options.const_seg,
8252 (createInterruptVect): put interrupt vectors in segment HOME,
8253 (glue): put HOME before static segment and put the main glue in HOME,
8254 (glue): use options.code_seg
8255 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8256 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8257 these segments so you can instruct the linker to place them in banks
8258 (linkEdit): use code_loc for HOME segment which should be the first
8259 segment in code memory now
8260 * src/SDCCmem.c: fixed more stuff like bug 1238386
8261 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8262 (changePointer): don't change function pointers to code pointers for
8264 (compareType): added exceptional check for banked function pointers
8265 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8266 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8267 after static in code memory
8268 * src/mcs51/gen.c: added aopLiteralLong prototype,
8269 (aopForSym): use getSize for functions,
8270 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8271 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8272 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8274 (genPcall): use call for literal function pointers and generate banked
8275 calls over the one trampoline so there's only one place for the user to
8276 modify according to his/hers hardware,
8277 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8278 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8279 * src/mcs51/main.c: added keyword banked,
8280 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8281 * support/Util/SDCCerr.c,
8282 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8283 needed for passing the bank and address to the trampoline
8284 * device/lib/mcs51/crtbank.asm: added for bankswitching
8285 * device/lib/mcs51/Makefile: added crtbank
8287 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8289 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8290 for fields at offset 0 of a struct or union as reported
8291 on 2005-07-07 in the developer mailing list.
8293 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8295 * src/SDCCmem.c: fixed bug 1238386
8297 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8299 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8300 (patch #1144962), added peephole 300, enabled 259.x
8301 * doc/sdccman.lyx: removed screenshot and provided link instead
8303 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8305 * doc/sdccman.lyx: added section about debugging with ddd
8306 * doc/figures/ddd_example.eps: screenshot of debugging session
8308 2005-07-04 Raphael Neider <rneider AT web.de>
8310 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8311 like CODE pointers, fixes #1115683
8312 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8313 call, fixes bugs #1232211, #1228110,
8314 fixed wrong casts to pCodeFlow from pCodeInstructions
8316 2005-07-04 Raphael Neider <rneider AT web.de>
8318 * src/pic/gen.c (popGet): changed assert to allow for
8320 * (popGetAddr): changed signature to provide
8321 an additional index, patched all call sites
8322 * (genCmpEq): handle literal-like operands correctly
8323 * (genAddrOf): added sanity checks on __code/__data pointers
8324 * (genAssign): added handling of symbols from __code section
8325 * (gencjne): do not generate code for comparisons whose result
8326 is neither stored nor used, fixes bug #1171114
8327 * (AccLsh, AccRsh): operate on operand instead of WREG
8328 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8329 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8331 * rewrote complete shift-by-literal logic, commented unused
8333 * (genConstPointerGet): get multiple bytes (if result size > 1),
8334 fixed handling of non-immediate addresses
8335 * (genPointerGet): handle CODE pointers like CONST pointers
8336 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8337 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8338 operand is to be treated as a literal or not
8339 * (mov2w,genPcall,genCmpEq),
8340 src/pic/genarith.c: use aop_isLitLike() to decide between
8341 literal/register contents
8342 * (addSign): added missing offset
8343 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8344 only emit comment in debug-mode,
8345 use {aop,op}_isLitLike throughout the file
8346 * src/pic/glue.c: fix initializers for pointers (work in progress)
8347 * src/pic/pcode.c (get_op): honor index on _const symbols
8348 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8349 * (dumppBlock): added pCode size estimation
8350 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8351 check for IS_SYMOP before OP_SYMBOL'ing
8352 * fixed indentation, compacted switch-statements
8353 * (allocReg): find free register and allocate it instead of
8354 allocating new registers all the time
8355 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8356 registers as its operands (necessary only for multibyte GETs)
8358 2005-07-01 Raphael Neider <rneider AT web.de>
8360 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8361 debugging .asm-output macros FENTRY + FEXIT
8362 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8364 * (emitpComment): NEW, printf to pCode
8365 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8367 * (popGetAddr): NEW, variant of popGet to access an immediates
8368 high(er) bytes instead of the n'th byte of memory they reference,
8369 replaced popGet with popGetAddr where neccessary
8370 * (genDataPointerGet): reactivated and fixed implementation
8371 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8373 * (genDataPointerSet): fixed multibyte assignments
8374 * (genpic14Code): fixed --i-code-in-asm handling
8375 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8376 * (genPlus): fixed index-out-of-bounds error
8377 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8378 * src/pic/ralloc.c: added debugging output macro FENTRY2
8379 * (spillThis): fixed indentation, enbraced for-body for clarity
8380 * (rematStr): commented out as now unused
8381 * (regTypeNum): commented out special spill case (overwrites
8383 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8385 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8387 * doc/sdccman.lyx: documented sfr16/sfr32,
8388 added example for using storage class with function pointers
8389 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8391 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8393 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8394 * device/lib/_itoa.c,
8395 * device/lib/_ltoa.c: optimized codesize
8396 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8397 but don't know how to suppress the double warning.
8398 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8399 * support/Util/SDCCerr.c,
8400 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8402 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8404 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8405 fixed old K&R prototypes
8406 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8407 * device/lib/_gptrget.c,
8408 * device/lib/_gptrgetc.c,
8409 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8410 also new versions for small generic pointers and banked generic pointers
8411 * src/port.h: added const_name
8412 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8413 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8414 * src/SDCCcse.c (findPrevIc): check all associative operators
8415 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8416 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8417 * src/SDCCmem.c: updated comments,
8418 set far-space to 0 for pdata, results in optimized code
8419 * src/SDCCmem.h: added macro CONST_NAME
8420 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8421 moving the info into the highest bits, see also gptrget/gptrput
8422 * src/src.dsp: added sdcc.ico to project files
8423 * src/avr/gen.c (genCast): fixed bug 0x%d
8424 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8425 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8426 relation between ptr_type and DCL_TYPE,
8427 (genCast): fixed bug 0x%d
8428 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8429 (CODE)" for const_name
8430 * src/hc08/gen.c (genCast): fixed bug 0x%d
8431 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8432 (hc08_port): added "CONST (CODE)" for const_name
8433 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8434 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8435 between ptr_type and DCL_TYPE,
8436 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8437 operand* and took AOP() inside function so sfr-ness can be checked,
8438 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8440 (genFunction, genEndFunction): optimized stack setup,
8441 (genMinus): optimized for literals with ending zeroes (in bytes),
8442 (genCast): fixed bug 0x%d
8443 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8444 (mcs51_port): added "CONST (CODE)" for const_name
8445 * src/mcs51/peeph.def: made rule 226 more generic
8446 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8447 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8448 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8449 * src/z80/main.c (z80_port): added NULL for const_name,
8450 (gbz80_port): added NULL for const_name
8451 * support/regression/tests/bug663539.c,
8452 * support/regression/tests/sfr16.c: new tests
8454 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8456 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8458 2005-06-24 Raphael Neider <rneider AT web.de>
8460 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8462 * device/include/pic16/signal.h: added USBIF
8465 2005-06-24 Raphael Neider <rneider AT web.de>
8467 * device/lib/pic16/libdev/pic18f2455.c,
8468 device/include/pic16/pic18f2455.h: NEW
8469 * device/include/pic16/pic18fregs.h,
8470 device/lib/pic16/pics.all,
8471 src/pic16/device.c: added 18f2455
8472 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8473 device/include/pic16/{pic18f[68][567].h,usart.h}:
8474 replaced MULTIPLE_USARTS define with more relaible
8475 compatibility sfrs (for USART access)
8477 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8479 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8480 and the output asm file line is printed on two lines.
8482 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8484 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8485 BGT, BLE, BHI, and BLS instructions
8486 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8488 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8489 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8491 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8493 2005-06-15 Raphael Neider <rneider AT web.de>
8495 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8496 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8497 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8498 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8499 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8501 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8503 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8504 Marcel Telka in bug #1215704
8506 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8508 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8509 located in shared memory bank.
8511 2005-05-31 Raphael Neider <rneider AT web.de>
8513 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8514 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8515 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8517 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8519 * device/lib/_strncpy.c: fixed the fix
8521 2005-05-26 Raphael Neider <rneider AT web.de>
8523 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8524 initializers with \0, bug #1208187
8525 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8526 intializers with \0, bug #1208187
8528 2005-05-26 Raphael Neider <rneider AT web.de>
8530 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8531 initializers with \0, bug #1208187
8532 * src/pic16/main.c (_process_pragma): added sanity checks
8533 for stack position and size, emit warnings when appropriate
8535 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8537 * device/lib/_strncpy.c: fixed not filling with \0
8539 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8541 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8543 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8544 compound_statement),
8546 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8548 2005-05-24 Raphael Neider <rneider AT web.de>
8550 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8552 2005-05-24 Raphael Neider <rneider AT web.de>
8554 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8555 TRISE definitions, closes bug #1162453
8557 2005-05-22 Raphael Neider <rneider AT web.de>
8559 * src/pic16/main.c (_process_pragma): check for missing
8560 arguments to pragmas code and udata
8561 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8562 consistency fixes to match other headers (thanks to Jim Paris)
8563 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8565 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8567 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8569 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8571 * support/regression/tests/bug1198642.c: new test
8572 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8573 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8574 * support/scripts/resource.h,
8575 * support/scripts/resource.rc,
8576 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8577 * support/scripts/sdcc.ico: added 32x32 icon
8579 2005-05-18 Raphael Neider <rneider AT web.de>
8581 * device/lib/pic16/libdev/pic18f*.c,
8582 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8583 keywords to "__sfr" and "__at (X)"
8584 * device/include/pic16/pic18fregs.h: added pic18f4520
8585 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8586 #1203088 (MPLAB compatibility)
8588 2005-05-17 Raphael Neider <rneider AT web.de>
8590 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8591 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8592 * device/lib/pic16/pics.all: added new devices
8593 * src/pic16/device.c: added support for pic18f4520
8595 2005-05-16 Raphael Neider <rneider AT web.de>
8596 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8597 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8598 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8599 convenience function for bit access
8601 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8603 * device/lib/printf_large.c: fixed bug 1193299
8604 * support/regression/tests/bug1057979.c: added test %3.3s
8606 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8608 * device/include/mcs51/8051.h,
8609 * device/include/mcs51/8052.h: made parseable with lint
8610 * device/include/mcs51/lint.h: added include file for (sp)lint
8611 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8612 * doc/cdbfileformat.lyx,
8613 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8615 2005-05-14 Raphael Neider <rneider AT web.de>
8617 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8618 * device/lib/pic16/libc/stdlib/itoa.c (new)
8619 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8620 * device/lib/pic16/libio/Makefile: exclude subdir according to
8621 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8622 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8623 * src/pic16/gen.c (genFunction): prevent annoying warning
8624 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8626 * support/cpp2/cppmain.c (cpp_output_string): new
8627 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8630 2005-05-13 Borut Razem <borut.razem AT siol.net>
8632 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8634 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8636 * .version: changed to version 2.5.1; back to bleeding edge development
8638 2005-05-11 Borut Razem <borut.razem AT siol.net>
8640 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8641 generate PDF version 1.3 documents
8643 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8645 * .version: changed to version 2.5.0
8647 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8649 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8651 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8653 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8654 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8655 well as many smaller updates.
8656 * .version: changed to version 2.5.0-pre1
8658 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8660 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8662 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8664 * support/regression/tests/bug1185672.c: added
8665 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8667 * src/mcs51/gen.c (genCall): added comments, made it look safer
8668 * src/mcs51/gen.c (genEndFunction): simplified
8670 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8672 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8674 2005-04-14 Borut Razem <borut.razem AT siol.net>
8676 * fixed bug 1045046 - SIGSEGV with really simple code?:
8677 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8678 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8680 2005-04-14 Borut Razem <borut.razem AT siol.net>
8682 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8683 src/pic16/device.h: temporarily disabled experimental #inline pragma
8686 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8688 * device/include/z80/stdio.h,
8689 * device/include/z80/string.h: removed these highly incomplete files so
8690 SDCC can use the default ones in device/include/
8692 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8694 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8696 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8699 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8701 * device/include/malloc.h: removed redundant __reentrant prototypes
8702 * device/lib/_mullong.c: added working xstack variant in asm (C version
8703 doesn't pass regression tests)
8704 * device/lib/bpx.c: used __data and made bpx char for mcs51
8705 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8706 (createFunction): fixed bug with xstackPtr
8707 * src/SDCCcse.c: corrected comments
8708 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8709 (killDeadCode, eBBlockFromiCode): removed unused code
8710 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8712 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8713 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8714 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8715 (genModOneByte): fixed warning in MSVC
8716 * src/mcs51/main.c (): added comments
8717 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8719 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8721 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8723 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8725 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8727 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8729 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8730 characters arrays of larger size than the declared one.
8732 2005-04-10 Borut Razem <borut.razem AT siol.net>
8734 * src/pic/gen.c (genInline),
8735 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8736 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8737 (findNextInstruction), (findPrevInstruction),
8738 (findInstructionUsingLabel),
8739 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8740 * src/pic/pcode.c (findLabel): added missing '\n'
8741 * src/src.dsp: added SDCCdwarf2.c to the project
8743 2005-04-09 Borut Razem <borut.razem AT siol.net>
8745 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8747 2005-04-08 Raphael Neider <rneider AT web.de>
8749 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8750 into the chain after a given one) and mergeDefmapSymbols (combine
8751 defmap entries for each symbol per pcode)
8752 * (createDefmap): have defmap entries merged in the end
8753 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8754 a symbol before replacing one access type's symbol, merge symbols in
8755 the end (replacement symbol might already have an entry)
8756 * (assignValnums): keep reference to written WREG intact
8758 2005-04-08 Raphael Neider <rneider AT web.de>
8760 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8763 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8765 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8768 2005-04-07 Raphael Neider <rneider AT web.de>
8770 * device/include/pic16/usart.h: added compatibility defines for
8771 devices with more than one USART
8772 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8774 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8776 * device/lib/Makefile.in: updated for port specific include
8778 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8780 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8782 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8784 * device/include/8051.h,
8785 * device/include/8052.h,
8786 * device/include/at89S8252.h,
8787 * device/include/at89c55.h,
8788 * device/include/at89x051.h,
8789 * device/include/at89x51.h,
8790 * device/include/at89x52.h,
8791 * device/include/mcs51reg.h,
8792 * device/include/reg51.h,
8793 * device/include/reg764.h,
8794 * device/include/regc515c.h,
8795 * device/include/sab80515.h: (re)moved these 12 files
8796 * device/include/mcs51/8051.h,
8797 * device/include/mcs51/8052.h,
8798 * device/include/mcs51/at89S8252.h,
8799 * device/include/mcs51/at89c55.h,
8800 * device/include/mcs51/at89x051.h,
8801 * device/include/mcs51/at89x51.h,
8802 * device/include/mcs51/at89x52.h,
8803 * device/include/mcs51/mcs51reg.h,
8804 * device/include/mcs51/reg51.h,
8805 * device/include/mcs51/reg764.h,
8806 * device/include/mcs51/regc515c.h,
8807 * device/include/mcs51/sab80515.h: and added them here
8809 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8811 * device/include/stdarg.h: changed SDCC specific keywords to double
8813 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8815 * device/include/hc08/mc68hc908gp32.h,
8816 * device/include/hc08/mc68hc908jb8.h,
8817 * device/include/hc08/mc68hc908jkjl.h,
8818 * device/include/hc08/mc68hc908qy.h: fixed comments
8819 * device/include/mcs51/README: updated
8820 * device/include/mcs51/c8051f120.h: added PINRSF
8821 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8822 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8823 amidst code. Also inline is not supported.
8825 2005-04-06 Raphael Neider <rneider AT web.de>
8827 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8828 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8829 callers stack/frame pointers
8831 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8833 * device/include/pic16/usart.h: added, missing in previous commit,
8834 * device/include/pic16/adc.h: fixed typo,
8835 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8837 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8839 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8840 uninitialized because a bug appears with gplink
8841 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8842 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8843 complains for unrecognised option
8845 2005-04-05 Raphael Neider <rneider AT web.de>
8847 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8848 structs as well (using memcpy)
8849 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8850 on ISRs (GOTO has no label)
8851 * src/pic16/device.h: added OF_OPTIMIZE_DF
8852 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8853 new data flow analysis/optimization
8854 * src/pic16/pcode.c: added (prototypes for and implementation of)
8855 dataflow analysis functions, fixed pCodeInstructions' inCond and
8856 outCond values, made RCALL a branch instruction
8857 * (pic16_unlinkpCode): keep C line if possible
8858 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8859 C line moved if possible
8860 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8861 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8862 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8863 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8865 * (pic16_getJumptabpCode): NEW, needed in...
8866 * (LinkFlow): fixed handling of jumptables, calls and conditional
8868 * (pic16_InsertCommentAfter): NEW
8869 * (pic16_pCodeReplace): made verbose and flow preserving
8870 * (AnalyzeFlow): added call to data flow analysis
8871 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8872 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8873 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8875 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8877 * src/SDCCast.c (decorateType): fixed bug #1105626
8879 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8881 * device/include/asm/pic16/features.h,
8882 * pic18f*.h headers,
8883 * device/include/pic16/adc.h,
8884 * device/include/pic16/delay.h,
8885 * device/include/pic16/i2c.h,
8886 * device/include/pic16/malloc.h,
8887 * device/include/pic16/stdio.h,
8888 * device/include/pic16/stdlib.h,
8889 * device/include/pic16/string.h,
8890 * device/lib/pic16/libc/stdio/printf_tiny.c,
8891 * device/lib/pic16/libc/stdio/printf_small.c,
8892 * device/lib/pic16/libc/stdio/strmgpsim.c,
8893 * device/lib/pic16/libc/stdio/strmmssp.c,
8894 * device/lib/pic16/libc/stdio/strmusart.c,
8895 * device/lib/pic16/libc/stdio/vfprintf.c,
8896 * device/lib/pic16/libc/stdlib/ltoa.c,
8897 * device/lib/pic16/libc/stdlib/putchar.c,
8898 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8899 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8900 * device/lib/pic16/libc/stdlib/memchrram.c,
8901 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8902 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8903 * device/lib/pic16/libio/adc/adcbusy.c,
8904 * device/lib/pic16/libio/adc/adcread.c,
8905 * device/lib/pic16/libio/adc/adcsetch.c,
8906 * device/lib/pic16/libio/usart/ubaud.c,
8907 * device/lib/pic16/libio/usart/ubusy.c,
8908 * device/lib/pic16/libio/usart/udrdy.c,
8909 * device/lib/pic16/libio/usart/uopen.c,
8910 * device/lib/pic16/libio/usart/uputc.c,
8911 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8912 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8913 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8914 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8915 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8916 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8917 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8918 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8919 specific keywords to double underlined form,
8920 * device/lib/pic16/libc/Makefile.rules,
8921 * device/lib/pic16/libsdcc/Makefile.rules,
8922 * device/lib/pic16/libm/Makefile,
8923 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8924 to compile with C standard set in Makefile.common
8925 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8926 rand.c and crc.c in compilation process,
8927 * device/lib/pic16/libsdcc/int/divuint.c,
8928 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8929 `c' from signed to unsigned,
8930 * device/lib/pic16/startup/crt0.c,
8931 * device/lib/pic16/startup/crt0i.c,
8932 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8933 keywords to double underlined form, bug fixes in _do_cinit function
8934 which prevented the correct initialization of the .idata segment,
8935 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8936 core to enter a infinite loop
8937 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8939 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8941 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8943 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8945 * device/include/Makefile.in: add support for hc08 subdirectory
8946 * device/include/hc08/: new subdirectory
8947 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8948 Lucas Loizaga, thanks!
8949 * device/include/hc08/mc68hc908qy.h,
8950 * device/include/hc08/mc68hc908gp32.h,
8951 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8952 their own directory. Changed internal macro names to use the compiler
8953 reserved namespace. Changed SDCC specific keywords to double
8955 * device/include/math.h,
8956 * device/include/malloc.h,
8957 * device/include/stdarg.h,
8958 * device/include/stdbool.h
8959 * device/include/string.h,
8960 * device/include/tinibios.h,
8961 * device/include/ds400rom.h,
8962 * device/include/8051.h,
8963 * device/include/8052.h,
8964 * device/include/80c51xa.h,
8965 * device/include/at89c55.h,
8966 * device/include/at89S8252.h,
8967 * device/include/at89x51.h,
8968 * device/include/at89x52.h,
8969 * device/include/ds80c390.h,
8970 * device/include/reg764.h,
8971 * device/include/regc515c.h,
8972 * device/include/sab80515.h,
8973 * device/include/mcs51/c8051f000.h,
8974 * device/include/mcs51/c8051f018.h,
8975 * device/include/mcs51/c8051f020.h,
8976 * device/include/mcs51/c8051f040.h,
8977 * device/include/mcs51/c8051f060.h,
8978 * device/include/mcs51/c8051f120.h,
8979 * device/include/mcs51/c8051f300.h,
8980 * device/include/mcs51/c8051f310.h,
8981 * device/include/mcs51/c8051f320.h,
8982 * device/include/mcs51/c8051f330.h,
8983 * device/include/mcs51/c8051f350.h,
8984 * device/include/z180.h: Changed SDCC specific keywords to double
8987 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8989 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8991 * (pic16_assignConfigWordValue): disable testing of configuration
8992 register value with config mask,
8993 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8994 function with port->fun_prefix,
8995 * (genFunction): when generating a naked interrupt function never
8996 create an absolute segment placed in interrupt vector address, place
8997 the actual interrupt function at IVA instead, when an interrupt
8998 function is generated with unspecified interrupt then do not create
8999 the absolute section,
9000 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
9001 code for generating a call to generic pointer get/put function with
9002 a call to function pic16_callGenericPointer(),
9003 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
9004 the call to the generic pointer get/put functions with prefixing the
9005 function name with port->fun_prefix,
9006 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
9007 * src/pic16/main.c (_process_pragma): prefix function with
9009 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
9010 calling assembler, old 18Fxxxx macro is deprecated,
9011 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
9012 PC_ASMDIR in while condition,
9013 * (findInstruction): add PC_ASMDIR in while condition,
9014 * (buildCallTree): prefix main with port->fun_prefix,
9015 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9016 identifier for variable with banked access in instructions BTFSS,
9017 BTFSC, BCF, BSF, BTG
9018 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9019 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9020 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9021 perform optimization when enviroment variable NO_REG_OPT is set,
9022 * (insideLRBlock): NEW, return 1 if register is inside an
9023 INF_LOCALREGS block,
9024 * (RemoveRegFromLRBlock): remove a register that is completely
9025 eliminated by register optimization, but it is still left in local
9026 register store/restore in/from stack block,
9027 * (Remove2pcodes): after removing register, check to see if it
9028 should be removed from local register store/restore in/from stack
9030 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9031 DUMMY_READ_VOLATILE,
9033 * device/include/pic16/adc.h: minor prototype modifications and
9035 * device/include/pic16/malloc.h: added GPL notice various
9037 * device/include/pic16/stdint.h: NEW, standard header for ints
9038 * device/include/pic16/delay.h: NEW, header for delay functions,
9039 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9041 * device/include/pic16/signal.h: NEW, header providing helper macros
9042 for implementing signal handlers,
9043 * device/include/pic16/stdio.h: added prototypes for functions,
9044 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9045 prototypes for stdin and stdout, added macro PUTCHAR to
9046 automatically implement putchar function prototype,
9047 * device/include/pic16/usart.h: modified and updated USART library,
9048 * device/lib/pic16/libio/adc/,
9049 * device/lib/pic16/libio/i2c: some modifications to improve library
9051 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9052 family of functions,
9053 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9054 family of functions and other sources,
9055 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9056 of the PIC18Fxx[28] devices,
9057 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9058 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9059 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9060 _do_cinit function, because the previous failed when local variables
9061 where not placed in the same memory bank,
9062 * device/lib/pic16/libsdcc/char/: various modifications to improve
9063 library performance,
9064 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9065 information on the new functions of the c library and more...
9067 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9069 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9071 2005-03-26 Raphael Neider <rneider AT web.de>
9073 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9074 if condition == CARRY)
9075 * (genCmp): adapted to new genSkipc semantics
9076 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9077 on rIfx (genCmp was broken)
9079 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9081 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9082 * src/z80/main.c (_keywords[]),
9083 * src/SDCCglobal.h (struct options),
9085 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9086 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9087 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9088 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9089 always available in leading double underscore form. The C99 support is
9090 mostly missing, but it's a start.
9091 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9092 reserved identifier "__data".
9094 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9096 * src/mcs51/peeph.def: fixed bug 1170013
9098 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9100 * device/include/mcs51reg.h: fixed bug 842007
9102 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9104 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9107 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9109 * src/port.h (struct PORT),
9110 * src/avr/ralloc.c (avr_assignRegisters),
9112 * src/ds390/ralloc.c (ds390_assignRegisters),
9114 * src/hc08/ralloc.c (hc08_assignRegisters),
9116 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9118 * src/pic/ralloc.c (pic14_assignRegisters),
9120 * src/pic16/ralloc.c (pic16_assignRegisters),
9122 * src/xa51/ralloc.c (xa51_assignRegisters),
9124 * src/z80/ralloc.c (z80_assignRegisters),
9126 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9127 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9129 * src/SDCCdflow.c (computeDataFlow),
9131 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9133 * src/SDCCcflow.c (*),
9135 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9136 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9137 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9138 immedDom() returning wrong block; probably fixes bug #1160833)
9140 2005-03-20 Borut Razem <borut.razem AT siol.net>
9142 * support/scripts/inc2h.pl: WIN32 port
9144 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9146 * device/lib/makefile.in: added abs.c and labs.c
9148 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9150 * device/include/stdint.h: added
9151 * device/lib/abs.c: added
9152 * device/lib/labs.c: added
9153 * device/include/stdlib.h: added abs() and labs() prototypes
9154 * device/lib/libsdcc.lib: added abs and labs
9155 * device/include/float.h,
9156 * device/lib/_fsmul.c,
9157 * device/lib/printf_fast.c,
9158 * device/lib/printf_tiny.c: updated comments
9160 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9162 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9165 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9167 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9168 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9170 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9172 * device/lib/printf_large.c: removed inline assembly for portability and
9173 readability. Use printf_fast if speed or size are more important.
9174 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9175 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9177 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9179 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9180 prevent compiler warning
9182 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9184 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9185 moved to level 0 and declared as static. Also they are explicit
9186 placed in access bank. This was necessery because some times they
9187 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9188 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9189 optimizations. Currently only compare to unsigned char is implemented,
9190 * src/pic16/gen.c: added fReturnIdx array,
9191 * (struct resolvedIfx) is moved to gen.h and made public,
9192 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9193 * (aopForSym): added an optimization to directly store in stack of
9194 the operand of a SEND iCode,
9195 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9196 but as registers instead (AOP_REG) using the fReturnIdx array,
9197 * (pic16_freeAsmop): remove the freed register from the
9198 _G.sregsAlloc field,
9199 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9200 a compare of 'WREG',
9201 * (pic16_popGetTempRegCond): changed function prototype, now
9202 function takes also a bitVector argument v which holds the current
9203 set of registers that are allocated for stack access by aopForSym,
9204 registers allocated in aopForSym for accessing stack symbols are not
9205 any more part of the functions usedRegs field,
9206 * (genCall): some times aopOp is called for a stack variable to be
9207 send, aopForSym might perform the push, if this is true make sure
9208 that genCall doesn't push the variable twice by testing _G.resDirect,
9209 * (genFunction): changed testing for unspecified interrupt number
9210 from 256 to INTNO_UNSPEC,
9211 * modified selection scheme of frame pointer generation. Previously
9212 if function did use local registers a frame pointer was generated,
9213 now a frame pointer is generated only if function has arguments
9214 (that need PLUSW2 register access), or has stack arguments, or the
9215 compiler is not instructed to omit the frame pointer,
9216 * (genEndFunction): before restoring local registers that were saved
9217 in the function preamble, also restore the registers that *might*
9218 have been allocated for stack access,
9219 * (genRet): removed some old comments,
9220 * (genCmp, the active (RN's) version): added a call to the
9221 pic16_genCmp_special function to perform the compare with a more
9222 robust and optimized way,
9223 * (genInline): a feature has been added in inline code generation,
9224 which allows a wildcard variable substitution when writing inline
9225 assembly. Code is incomplete and experimental therefore undocumented,
9226 * (genCast): changed order of aopOp for result and right to allow
9227 aopForSym to directly load the result if possible,
9228 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9229 perform an optimized compare on some selected special occasions,
9230 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9231 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9232 generate an IVT any more,
9233 * src/pic16/main.c (pic16_optionsTable): added command line option
9235 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9236 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9238 * src/pic16/NOTES: Raphael Neider added in list of active developers
9239 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9240 jumptable_end to prevent bug #,
9241 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9242 inCond and outCond fields,
9243 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9244 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9245 turn off register spilling,
9246 * (packRegsForOneUse): synced with other ports' versions although it
9247 is not used currently,
9248 * (pic16_packRegisters): added an optimization while reading
9249 structure bitfields, some registers may be saved (malloc code is
9250 decreased by 80 bytes)
9252 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9254 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9255 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9256 this can be optimized more?
9258 2005-03-10 Raphael Neider <rneider AT web.de>
9260 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9261 genNearPointerGet): (hopefully) fixed access to bitfields via
9262 pointers (p->bitN = x; and x = p->bitN; failed)
9264 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9266 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9268 2005-03-09 Raphael Neider <rneider AT web.de>
9270 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9272 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9274 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9275 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9276 (regTypeNum): set REG_BIT type if necessary
9277 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9278 * support/regression/tests/critical.c: check bug 1144613
9280 2005-03-02 Raphael Neider <rneider AT web.de>
9282 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9284 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9286 * src/avr/ralloc.c (serialRegAssign),
9287 * src/ds390/ralloc.c (serialRegAssign),
9288 * src/hc08/ralloc.c (serialRegAssign),
9289 * src/mcs51/ralloc.c (serialRegAssign),
9290 * src/pic/ralloc.c (serialRegAssign),
9291 * src/pic16/ralloc.c (serialRegAssign),
9292 * src/xa51/ralloc.c (serialRegAssign),
9293 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9295 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9297 * src/SDCCast.c (decorateType): fixed bug 1124787
9299 2005-02-20 Hubert Sack <sack AT digiplan.de>
9300 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9302 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9305 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9307 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9308 to keep the correct label reference count when adding/removing references
9309 to labels. A peephole file using this is appended to patch #1144962.
9311 2005-02-14 Raphael Neider <rneider AT web.de>
9313 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9314 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9315 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9316 retrievals of result operand's value on assignment
9318 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9320 * device/include/pic16/string.h: modified prototype for memccpy()
9321 to memccpy(void *, void *, char, size_t)
9322 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9323 check whether to omit frame pointer or not,
9324 * (genInline): convert all occurences of "\n" to LF in inline
9325 assembler blocks, this helps formatting the inline text,
9326 * (pic16_loadFSR0): modified prototype,
9327 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9328 removed some 8051 legacy code,
9329 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9330 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9331 before allocating temporary registers in functions,
9333 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9335 * support/regression/tests/bitvars.c: corrected the "fix"
9337 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9339 * support/regression/tests/bitvars.c,
9340 * support/regression/tests/bitwise.c,
9341 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9343 2005-02-10 Raphael Neider <rneider AT web.de>
9345 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9346 different size for Alpha
9347 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9349 2005-02-09 Raphael Neider <rneider AT web.de>
9351 * src/SDCC.lex(doPragma) : save and restore warning options as well
9352 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9353 * have #pragma less_pedantic set the errorlevel to WARNING
9355 * (cloneOptimize) : fixed wrong malloc's size
9356 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9357 facilitate correct handling of #pragma (save|restore)
9359 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9361 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9363 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9365 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9367 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9369 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9371 2005-02-02 Raphael Neider <rneider AT web.de>
9373 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9374 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9375 * (pic16_storeForReturn): fixed to allow returning function pointers
9376 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9377 * device/include/pic16/{stddef.h,stdbool.h}: added
9379 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9381 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9383 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9385 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9386 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9387 appeared to be required
9389 2005-01-31 Borut Razem <borut.razem AT siol.net>
9391 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9392 include/mcs51 and include/z80 directories to the package
9394 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9396 * src/hc08/gen.c (genFunction): fixed bug #1112752
9398 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9400 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9402 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9404 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9406 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9408 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9410 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9412 * device/include/c8051fxxx.h: removed these 6 files
9413 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9415 2005-01-26 Raphael Neider <rneider AT web.de>
9417 * src/pic16/gen.c (genAssign): fixed assignment from longs
9418 in codespace (were cut to three bytes)
9419 * (genDummyRead): implemented (except for CODESPACE...),
9421 * src/pic16/glue.c (emitStatistics): beautified
9422 * device/lib/pic16/libm/Makefile: added include path
9424 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9426 * src/z80/gen.c (aopPut): fixed bug #1103902
9428 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9430 * device/lib/expf.c: fixed bug #1095792
9432 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9434 * device/lib/pic16/libm: added Math library sources
9436 2005-01-24 Raphael Neider <rneider AT web.de>
9438 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9439 to enable upcast to pCodeOpReg2 (there is no type tag to
9440 differenciate the two and pic16_popGet2p cast into PCOR2)
9441 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9442 (sizeof(sectNames) changed to sizeof(sectName))
9443 Both patches fix segfaults under MinGW.
9445 2005-01-23 Raphael Neider <rneider AT web.de>
9447 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9448 Safe_[mc]?alloc()'ed variables
9449 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9450 of (byte sized) temporaries (assign them to WREG for now)
9451 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9452 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9453 this might fix SIGSEGVs on MinGW...
9454 * src/SDCCopt.c (killDeadCode): restored original behaviour
9455 (volatile operands might get thrown away though)
9457 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9459 * src/pic16/gen.c: fixed bug #1106975,
9460 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9461 pointer update, INTCON is saved, global interrupts are disabled and
9462 restored after updateing TOS.
9463 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9464 * added function attribute 'shadowregs' to take advantage of shadow
9466 * added function attribute 'wparam' as an alternative to the wparam
9468 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9469 user declares a non-ISR function as 'shadowregs',
9470 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9472 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9474 * .version: bumped version number to 2.4.8
9475 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9477 * device/lib/pic16/libio/i2c/: I2C module support library,
9478 * device/include/pic16/i2c.h: I2C support library header,
9479 * device/lib/pic16/libc/stdio/: standard IO support sources,
9480 * (printf_small.c): printf_small() source, supports float print,
9481 * (printf_tiny.c): printf_tiny() source, does not support floats,
9482 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9483 enable global optimizations for entire library source, other
9484 Makefiles in the source tree are also modified to reflect this,
9485 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9487 * doc/sdccman.lyx: updated to reflect new changes,
9488 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9489 sym->onStack if-case,
9490 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9491 sbit, idata, _idata, xdata, _xdata,
9492 * added pragma library, to link an external library, (see doc),
9493 * removed command line options, --pomit-config-words, --pomit-ivt,
9494 --pleave-reset-vector,
9495 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9496 when calling assembler to reflect memory model used, also define
9497 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9498 reflect stack model used,
9499 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9500 on stack return NULL,
9502 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9504 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9505 of the operands is volatile. Fixes #1020220
9507 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9509 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9510 * (OptimizeRegUsage): make sure that there is really no other flow where
9511 the first pCode is used
9513 2005-01-22 Raphael Neider <rneider AT web.de>
9515 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9516 to fix #1106967 (pCode->seq are not set up correctly)
9518 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9520 * src/SDCCglue.c (glue): make sure code area is declared before the
9521 static initialization area.
9523 2005-01-21 Raphael Neider <rneider AT web.de>
9525 * device/lib/Makefile.in: fixed test for pic16 install dir
9526 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9528 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9529 added --optimize-goto compiler switch and pragma wparam documentation
9530 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9531 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9532 and PRODH closing bug #1071770 (peephole optimizer)
9534 2005-01-19 Raphael Neider <rneider AT web.de>
9536 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9537 cmdLine buffers (used when calling sdcpp...) are large enough
9538 (MAX_PATH=256 truncates arguments leading to system halts when
9540 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9541 * (genUminus): rewritten to for efficiency
9542 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9543 used uninitialized in some cases)
9544 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9545 copy the third byte from the int -- now assumes 0x80 (data memory)
9546 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9547 operands (genAddLit expects the iCode's operands to swapped as
9548 well), fixed leftover bytes (crashed for short left operands)
9549 * (pic16_genMinusDec): performance improvements, removed false
9551 * (pic16_genMinus): fixed to cope with differently sized operands
9552 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9554 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9555 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9556 new banksel optimization
9557 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9558 analysis for temporary registers (segfaults...)
9559 * src/pic16/peeph.def: added rule
9561 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9563 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9564 which converts a float number to its ASCII representation
9565 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9566 functions to convert the fractional and integer part of a float to ASCII,
9567 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9568 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9570 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9572 * device/include/pic16/adc.h: added GPL info,
9573 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9574 a pCodeOp as tested operand,
9575 * (genNearPointerGet): optimized bit testing, does not use
9576 intermediate register for bit value, test directly instead with
9577 BTFSS, BTFSC, works only for single bits,
9578 * (genpic16Code): dump the name of the iCode in the asm,
9579 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9580 renamed to pic16_decodeOp,
9581 * (serialRegAssign): do not allocate a temporary register for iCode
9582 sequences that test a single bit for 1/0
9584 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9586 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9587 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9588 access stack and frame pointers. They are initially assigned to
9589 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9590 accessing SFRs. Updated all occurences of modification of stack or
9591 frame pointer in gen.c and pcode.c,
9592 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9593 assigning of a literal value to pointers,
9594 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9595 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9598 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9600 * doc/sdccman.lyx: update documentation about stack pragma, added
9601 some info for stack memory models
9603 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9605 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9607 2005-01-08 Raphael Neider <rneider AT web.de>
9609 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9610 udata sections to fix bug #1097823
9612 2005-01-05 Raphael Neider <rneider AT web.de>
9614 * src/pic16/gen.c (genGenericShift): added handling of differently
9615 sized left operand and result
9617 2005-01-04 Raphael Neider <rneider AT web.de>
9619 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9620 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9621 to hold the condition bit)
9622 * added new version of genCmp (old code available via #define)
9623 * added new version of genShiftLeft/genShiftRight in a generic
9624 way, now supports shifting by negative values
9625 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9626 shiftCount (expected by genGenericShift)
9627 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9628 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9630 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9631 is an invalid literal too...)
9633 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9635 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9636 from Raphael Neider,
9637 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9638 for 8-bit literals. This fixes some literal operands which are sign
9639 extended to 16-bits ints when instruction needs only 8-bits.
9641 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9643 * device/lib/logf.c: added mcs51 assembly version
9644 * device/lib/expf.c: added mcs51 assembly version
9645 * device/lib/_logexpf.c: new shared asm code for expf and logf
9646 * device/include/math.h: add defines for assembly math library
9647 * device/lib/Makefile.in: build new _logexpf.c
9648 * device/lib/libfloat.lib: use new _logexpf.c
9650 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9653 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9654 device types which have less than 0x7f registers.
9656 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9658 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9660 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9662 * device/lib/printf_fast.c: only build on supported arch.
9663 * device/lib/printf_tiny.c: only build on supported arch.
9664 * device/lib/printf_fast_f.c: only build if asm float lib
9665 * device/lib/_fsget1arg.c: only build if asm float lib
9666 * device/lib/_fsget2args.c: only build if asm float lib
9667 * device/lib/_fsnormalize.c: only build if asm float lib
9668 * device/lib/_fsreturnval.c: only build if asm float lib
9669 * device/lib/_fsrshift.c: only build if asm float lib
9670 * device/lib/_fsswapargs.c: only build if asm float lib
9671 * device/include/stdio.h: don't provide print_fast,
9672 print_fast_f, print_tiny prototypes if --xstack used
9674 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9676 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9677 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9680 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9682 * device/lib/printf_fast_f.c: same as printf_fast, but
9683 with floating point enabled
9684 * device/lib/printf_fast.c: minor tweaks
9685 * device/include/stdio.h: add printf_fast_f
9687 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9689 * src/SDCCmain.c: make --float-reent default for mcs51
9690 * device/lib/_fsadd.c: added mcs51 assembly version
9691 * device/lib/_fssub.c: added mcs51 assembly version
9692 * device/lib/_fsmul.c: added mcs51 assembly version
9693 * device/lib/_fsdiv.c: added mcs51 assembly version
9694 * device/lib/_fseq.c: added mcs51 assembly version
9695 * device/lib/_fsneq.c: added mcs51 assembly version
9696 * device/lib/_fsgt.c: added mcs51 assembly version
9697 * device/lib/_fslt.c: added mcs51 assembly version
9698 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9699 * device/lib/Makefile.in: add _fscmp to build
9700 * device/lib/libfloat.lib: add _fscmp to build
9702 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9704 * device/lib/_fs2slong.c: added mcs51 assembly version
9705 * device/lib/_fs2sint.c: added mcs51 assembly version
9706 * device/lib/_fs2schar.c: added mcs51 assembly version
9707 * device/lib/_fs2ulong.c: added mcs51 assembly version
9708 * device/lib/_fs2uint.c: added mcs51 assembly version
9709 * device/lib/_fs2uchar.c: added mcs51 assembly version
9710 * device/lib/_slong2fs.c: added mcs51 assembly version
9711 * device/lib/_sint2fs.c: added mcs51 assembly version
9712 * device/lib/_schar2fs.c: added mcs51 assembly version
9713 * device/lib/_ulong2fs.c: added mcs51 assembly version
9714 * device/lib/_uint2fs.c: added mcs51 assembly version
9715 * device/lib/_uchar2fs.c: added mcs51 assembly version
9716 * device/include/float.h: added #define to select asm vs c
9718 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9720 * device/lib/printf_fast.c: improvements to float output
9721 * device/include/float.h: add defines for assembly float library
9722 * device/lib/_fsget1arg.c: receive 1 float arg
9723 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9724 * device/lib/_fsnormalize.c: normalize a float
9725 * device/lib/_fsreturnval.c: return float, various helper routines
9726 * device/lib/_fsrshift.c: right shift a float's mantissa
9727 * device/lib/_fsswapargs.c: swap 2 floats
9728 * device/lib/Makefile.in: build these 6 new files for mcs51
9729 * device/lib/libfloat.lib: add these 6 files to the library
9731 2004-12-26 Borut Razem <borut.razem AT siol.net>
9733 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9736 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9738 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9739 and fully reentrant and register bank neutral.
9740 * device/lib/printf_fast.c: added float (not enabled by default),
9741 added compact/slower integer (also not enabled by default),
9742 improved size/speed of fast integer code, other minor changes
9743 * device/include/stdio.h, device/lib/Makefile.in,
9744 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9746 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9748 * src/pic16/pcode.c: declaring variables other than at the start of a
9749 block is not supported in C by VC6.
9751 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9753 * applied a previous patch from Raphael Neider that wasn't included
9754 in the previous commits, which fixes infinite loops within jumptable
9756 * made some fixes that previous patches introduced
9758 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9760 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9761 that fixes an issue with AOP_PCODE asmop's offset,
9762 * (pic16_popCopyReg): update instance field too,
9763 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9764 function of pic port,
9765 * (genCmp, genAnd, genAssign),
9766 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9768 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9770 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9771 variables initial values to idata section,
9772 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9773 variables in some functions. This utilizes parmBytes field of iCode
9774 structure to hold the offset of the variable in stack. (might be
9775 able to use the stack field too?)
9776 * applied patch from Raphael Neider # ### , # ###
9777 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9778 variable initial values in idata section,
9779 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9780 for static variables with initial value
9781 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9782 applied fix in while loop from Raphael Neider.
9784 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9786 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9787 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9788 * src/ds390/ralloc.c (serialRegAssign): spill bits
9789 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9790 * support/Util/SDCCerr.c,
9791 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9792 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9793 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9795 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9797 * device/include/sdcc-lib.h: inserted LGPL, added includes
9798 asm/ds390/features.h and asm/mcs51/features.h
9799 * device/include/asm/default/features.h,
9800 * device/include/asm/gbz80/features.h,
9801 * device/include/asm/z80/features.h: added empty _AUTOMEM
9803 * device/include/asm/ds390/features.h,
9804 * device/include/asm/mcs51/features.h: added files with defines for
9805 _AUTOMEM and _STATMEM indicating automatic and static storage class
9806 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9807 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9808 * src/SDCCicode.c (geniCodeCast),
9809 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9810 * src/SDCCloop.c (loopInduction): removed unused variable lr
9811 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9812 to convertToFcall to include char modulo (RFE 1065037), added check
9813 if left operand is unsigned and use abs of literal value
9814 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9815 as it doesn't work after conversion from peephole.def to peephole.rul
9816 * src/mcs51/gen.c (toBoolean): added check for size,
9817 (genModOneByte): optimized code for signed char modulo a literal
9818 power of 2 (thanks to Hubert Sack),
9819 (genRRC): removed unnecessary "clr c",
9820 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9821 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9823 swapped rules 256.c and 256.d,
9824 extended 256.d by using new multiple checks (thanks Erik),
9825 added rules 256.e and 256.f,
9826 updated rule 261.a and 261.b to new generated code
9827 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9829 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9831 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9832 induction related bugs, including first part of bug #1074377
9834 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9836 * applied patch from bug-report #1076292,
9837 * applied patches for genAnd and Goto-optimizations for Raphael
9839 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9840 dump a less iCode information,
9841 * src/pic16/device.h (pic16_options_t): added field debgen,
9842 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9843 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9844 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9846 * (various functions): added macros FENTRY and FENTRY2 to functions,
9847 to emit function prologue,
9848 * (various functions): fixed indentation,
9849 * (genNearPointerGet): fixed loading of FSR0,
9850 * (genPackBits): applied patch from Raphael Neider to fix updating
9851 of FSR0 and touching only the modified bits,
9852 * src/pic16/genarith.c (various functions): added macros FENTRY to
9853 emit function prologue in comments,
9854 * src/pic16/pcode.h: added functions debugf2, debugf3,
9855 * src/pic16/ralloc.c: partial fix for packForPush caused
9858 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9860 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9861 <stsp AT users.sourceforge.net> with reversed byte order
9862 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9864 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9866 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9868 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9869 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9871 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9873 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9875 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9877 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9879 (setFromConditionArgs): friendly operand parser for peephole rules,
9880 (operandBaseName, operandsNotRelated): new peephole condition
9881 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9882 architecture specific register naming into account, handles n-way
9883 comparisons, and supports quoted literals
9884 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9886 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9888 * src/mcs51/peeph.def: fixed bug #1076940
9890 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9892 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9894 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9896 Adding support for replacing ljmps with sjmps in jumptables
9897 generated for switch statements. For now you need to set the
9898 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9899 Now 4 algorithms for mcs51 jumptable generation are used:
9900 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9901 addresses loaded pc-relative for up to 112 cases and stack-pushing
9902 target addresses loaded with offset from dptr for up to 256 cases.
9904 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9905 * src/mcs51/main.c: adapted constants for switch table generation
9906 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9908 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9910 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9911 * support/regression/tests/bug1057979.c: added test for bug 1073386
9913 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9915 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9918 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9920 * src/pic16/device.h,
9921 * src/pic16/genarith.c,
9924 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9926 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9928 Large cummulative patch for pic16 port.
9929 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9930 to call when a stack overflow occurs,
9931 * (malloc.h): added CVS Id tag,
9932 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9934 * added libc directory. The current version of LibC contains string
9935 functions, ctype functions and macros and some functions of the
9936 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9937 be extensively tested in the future. Standard disclaimer here.
9938 Library is not automatically build yet. But one can build it by
9939 invoking 'make' inside the libc directory.
9940 * added ADC library under libio. Preliminary version yet.
9942 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9943 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9944 aopForRemat() now and not by pic16_aopOp(),
9945 * (pic16_popGetTempReg): removed warning messgae when allocating
9946 temporary registers, its a buggy feature and will be removed,
9947 * (pic16_popGet): set register instance field in AOP_CRY,
9948 * (pic16_outBitC): fixed for results in size greater than 1,
9949 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9950 * (pic16_storeForReturn): optimized return of 0,
9951 * (genCmp): experimental code for new genCmp which uses PIC18's
9952 special compare&skip instructions. Initial tests fail some times
9953 with variables grater than 1 byte in size, so new code is disabled,
9954 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9956 * (genCast): began a fix to optimize the casting of a bit to another
9957 bit, now assigning a bitfield to another bitfield will fail, sorry,
9958 * src/pic16/main.c: disabled the use of lr-support feature,
9959 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9960 * added some function prototypes, added function _debugf prototype,
9961 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9962 bits with offset (case PO_GPR_BIT),
9963 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9965 * (isBankInstruction): modified to return 0 for no banking instruction,
9966 and 1 for banking instruction,
9967 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9968 caused stop processing pCodes after a inline assembly block,
9969 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9970 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9971 registers when it shouldn't,
9972 * src/pic16/ralloc.c (allocReg): add preliminary support for
9973 supporting a limited set of temporary registers,
9975 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9977 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9978 genDataPointerSet): ensure assignments always copy in MSB to LSB
9980 (loadRegFromAop): recognize CLRH optimization,
9981 (genFunction): optimize RECEIVE iCodes in reentrant functions
9983 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9985 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9986 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9988 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9989 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9990 contiguous with data
9992 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9994 * device/lib/_gptrget.c (_gptrget),
9995 * device/lib/_gptrgetc.c (_gptrgetc),
9996 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9997 instead of sjmp to ret
9998 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9999 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
10001 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
10003 * .version: bumped version to 2.4.7
10004 * device/lib/_gptrget.c (_gptrget): is now _naked
10005 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
10006 * device/lib/_gptrput.c (_gptrput): is now _naked
10007 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
10008 (createFunction): fixed xstack
10009 * src/SDCCglue.c (emitMaps): set allocation required for bit area
10010 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
10012 (geniCodeCritical): store original interrupt state in an iTemp bit
10013 var unless stack-auto
10014 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10015 * src/SDCCmain.c (setIncludePath): added include/target to search path
10016 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10017 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10019 (processFuncArgs): put bit vars in bit area
10020 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10021 unsaveRBank): fixed xstack,
10022 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10023 (genFunction, genEndFunction): fixed xstack,
10024 (genAssign): optimization don't walk backwards through mem
10025 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10026 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10027 * support/regression/Makefile: also make library (for stack-auto) when
10028 making "all" and added "test-mcs51-xstack-auto"
10029 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10030 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10031 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10032 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10033 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10034 make-library by MAKE_LIBRARY
10035 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10036 regression tests for xstack
10037 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10038 * support/regression/tests/critical.c: test for critical on mcs51
10040 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10042 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10043 built version of sdcc instead of installed version
10045 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10047 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10048 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10050 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10051 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10052 WARNING: remove device/lib/build/z80/printf.o by hand when
10053 updating from previous build!
10054 * device/lib/z80/printf.c: updated comment
10055 * support/regression/tests/bug1057979.c: test all ports now
10056 * support/regression/tests/bug1065458.c: file added
10058 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10060 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10061 *_start and *_end symbols for static functions
10063 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10065 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10066 and search crt0.o in all library paths,
10067 (setIncludePath): proper handling of --nostdinc,
10068 (setLibPath): proper handling of --nostdlib
10069 * support/regression/Makefile,
10070 * support/regression/ports/ds390/spec.mk,
10071 * support/regression/ports/gbz80/spec.mk,
10072 * support/regression/ports/hc08/spec.mk,
10073 * support/regression/ports/mcs51/spec.mk,
10074 * support/regression/ports/mcs51-large/spec.mk,
10075 * support/regression/ports/mcs51-stack-auto/spec.mk,
10076 * support/regression/ports/z80/spec.mk: use include and lib files from
10077 built version of sdcc instead of installed version
10078 * doc/sdccman.lyx: fixed typo in --nostdinc
10080 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10083 * src/pic/device.c,
10084 * src/pic/ralloc.c,
10085 * src/pic/gen.c : added support to generate code for struct bit fields.
10087 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10089 * as/xa51/xa_version.h,
10090 * device/include/errno.h,
10091 * device/include/regc515c.h,
10092 * device/lib/_itoa.c,
10093 * device/lib/_ltoa.c,
10094 * device/lib/ser_ir_cts_rts.c,
10095 * sim/ucsim/xa.src/glob.cc,
10096 * sim/ucsim/xa.src/inst_gen.cc,
10097 * sim/ucsim/xa.src/xa_bit.cc,
10098 * sim/ucsim/xa.src/xa_sfr.cc,
10099 * sim/ucsim/z80.src/inst_dd.cc,
10100 * sim/ucsim/z80.src/inst_fdcb.cc,
10101 * support/scripts/keil2sdcc.pl,
10102 * src/pic16/pic16.dsp,
10103 * src/pic16/pic16a.dsp: corrected cvs line endings
10104 * device/lib/printf_large.c: fixed bug 1057979
10105 * src/pic16/gen.c: fixed non-C standard code
10106 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10107 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10108 * support/regression/ports/mcs51/support.c: reload T1 asap
10109 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10110 pdata use and clear idata startup behaviour
10111 * support/regression/tests/bug1057979.c: added
10113 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10115 * device/examples/ds390/ow390/ad26.h,
10116 * device/examples/ds390/ow390/cnt1d.h,
10117 * device/examples/ds390/ow390/crcutil.c,
10118 * device/examples/ds390/ow390/ownet.h,
10119 * device/examples/ds390/ow390/owsesu.c,
10120 * device/examples/ds390/ow390/swt12.h,
10121 * device/examples/ds390/ow390/swtoper.c,
10122 * device/examples/ds390/ow390/temp10.h,
10123 * device/examples/ds390/ow390/thermodl.c,
10124 * device/examples/ds390/tinitalk/tinitalk.dsp,
10125 * device/examples/ds390/tinitalk/tinitalk.dsw,
10126 * device/examples/mcs51/clock/hw.h,
10127 * device/examples/mcs51/simple2/go.bat,
10128 * device/examples/serialcomm/windows/serial.h,
10129 * device/examples/xa51/dummy.c,
10130 * device/examples/xa51/hello.c,
10131 * device/include/80c51xa.h,
10132 * device/include/at89x051.h: corrected cvs line endings
10134 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10136 * src/pic16/main.c (options): added command line --gstack, to trace
10137 stack over/under flows,
10138 * added pragma 'wparam' to allow passing first byte of function
10139 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10140 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10141 call to __gstack_test function and sets up the symbol as extern,
10142 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10143 * popaop): added call to pic16_testStackOverflow,
10144 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10146 * (genCall, genPcall): now all parameters are passed via stack
10147 except in functions that are pass to wparam pragma in which WREG is
10149 * (genPcall): REENTRANT flag is checked to see if variable prototype
10150 contains reentrant keyword, don't call a non-reentrant function, via
10151 a reentrant function pointer or vice versa, functions are never
10153 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10155 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10156 SIGSEGV when accessing a NULL register stucture,
10157 * (pic16_printGPointerType): modified to handle UPPER modifier for
10158 function initializers, changed prototype of function to simpler one,
10159 * (pic16_printIvalFuncPtr): check to see if function is already
10160 added in externs list,
10161 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10162 optimized a move from W to SFR with a move to the same register
10163 later after a CALL,
10164 * device/lib/pic16/debug: NEW directory, contains debug features
10165 which are enabled when linking with libdebug.lib, currently command
10166 line option --gstack enables stack pointer tracing for over/under
10167 flow, corresponding sources are in debug/gstack
10169 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10171 * doc/sdccman.lyx: updated SDCC version,
10172 * (PIC16 port): update list of command line options,
10173 * src/pic16/device.h (structure pic16_options_t): added field gstack
10174 to enable stack overflow tracing on push/pops,
10175 * src/pic16/device.c (statistics structure): added statistics
10177 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10178 pic16_dump_int_registers): increase statistics counters for each
10179 * variable which is encountered
10180 * (pic16_dump_usection): emit each .udata variable to its own udata
10182 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10183 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10184 parameters via stack, otherwise use old scheme,
10185 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10186 assembler output file,
10187 * src/pic16/main.c: added command line options --gstack to enable
10188 push/pop tracing for stack overflow,
10189 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10190 instructions): added size of each instruction,
10191 * (pic16_countInstruction): estimate size of instructions in
10192 the_pFile list, inline assembly blocks are not counted,
10193 * (pic16_FixRegisterBanking): trace previous register usage, when
10194 banksel optimizations is greater than 0, don't emit a redudant
10197 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10199 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10200 * src/pic16/ralloc.c : applied same fix for pic16.
10201 * src/pic/gen.c : tidied it up a little.
10203 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10205 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10206 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10208 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10210 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10212 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10214 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10215 non-reentrant function __modsint in the interrupt function (thus
10216 corrupting math operations during serial I/O)
10217 * device/lib/ser_ir.c: as above, changed buffersize
10218 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10219 256.c,d for zeroing
10220 * doc/Makefile: added option -t for rsync
10222 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10224 * src/SDCCast.h (struct ast),
10225 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10227 2004-10-20 Borut Razem <borut.razem AT siol.net>
10229 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10232 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10234 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10236 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10237 support functions to replace long sequences of MOVFF's from access
10238 bank registers to stack and vice versa,
10239 * src/pic16/device.h: added new field opt_flags, where optimization
10240 flags can be set to enable certain features,
10241 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10242 * pBlock, (genFunction, genEndFunction): surroung loop for
10243 saving/loading used registers in stack with PC_INFO pCodes,
10244 INF_LREGS. Code in between can then be optimized by pCode optimizer
10245 to support function calls,
10246 * (genDataPointerSet): fixed bug which loaded float fields in
10247 structures with corrupt data,
10248 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10249 in a standard way debug info on stderr. Feature used for developing
10250 and debugging only,
10251 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10252 obsolete chunks of code,
10253 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10254 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10255 * pic16/src/pcode.c (pic16_newpCodeInfo,
10256 * (pic16_newpCodeOpLocalRegs),
10257 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10259 * (pic16_pCodeConstString): printing of the initial value of a
10260 symbol as a comment is inhibited since parsing was already done by
10261 copyStr and output is corrupt,
10262 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10264 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10266 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10268 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10270 * as/mcs51/lkarea.c: removed old K&R style,
10271 (lnksect): changed check on boundary error,
10272 (lnksect2): changed check on boundary error,
10273 (lnksect2): extend XSTK to end of page if size = 1
10274 * as/mcs51/lkmain.c: removed old K&R style,
10275 (Areas51): create l_IRAM symbol
10276 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10277 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10278 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10279 * device/lib/_mullong.c: added version to be compiled with xstack
10280 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10281 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10282 * device/lib/mcs51/crtxstack.asm: fixed comment
10283 * src/SDCCglue.c: maxInterrupts defaults to 0,
10284 (emitMaps): added pdata,
10285 (createInterruptVect): (re)moved default,
10286 (glue): added pdata,
10287 (glue): moved __start__xstack to XSTK with default size 1
10288 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10289 and options.float_rent when options.stackAuto is set,
10290 (linkEdit): only write XDATA_NAME if provided on command line
10292 * src/SDCCmem.c: added pdata
10293 * src/port.h: added pdata_name to PORT
10294 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10295 (saveRegisters, unsaveRegisters): removed usage of B,
10296 (genMinus): fixed accumulator clash,
10297 (genJumpTab): added comment, this needs another look
10298 * src/mcs51/gen.c: added check for "B in use" paranoia,
10299 added pushB() and popB()
10300 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10303 * src/ds390/main.c,
10305 * src/mcs51/main.c,
10307 * src/pic16/main.c,
10309 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10310 added PSEG (PAG,XDATA) or NULL to port specifier
10311 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10312 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10313 (_mcs51_genInitStartup): removed __start__xstack equ,
10314 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10315 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10316 * src/z80/gen.c (_rleAppend): fixed warnings
10317 * support/regression/tests/zeropad.c: added pdata test
10318 * .version: bumped to 2.4.6
10320 2004-10-17 Borut Razem <borut.razem AT siol.net>
10322 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10323 as a part of nightly build
10325 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10327 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10328 WREG holds the first byte function parameters,
10329 * (aopForSym): take special case for symbols which are in FARSPACE
10330 but in CODESPACE too,
10331 * (assignResultValue): modified to take into account _G.useWreg,
10332 * (genCall): don't use wreg for parameter passing when function is
10333 declared as reentrant, too, added optimization INCF to stack
10334 pointer when stack parameter count is 1,
10335 * (genFunction, genEndFunction): refurnished and fixed to not using
10336 wreg for passing parameters when function has varargs or is
10337 reentrant, fixed bug with symbol name compare for generating
10338 functions in absolute address,
10339 * (pic16_storeForReturn): refurnished,
10340 * (genCmp): began writing a new version of the function, not ready
10341 yet, therefore it is disabled,
10342 * (genAssign): do not read code memory when assigning a function to
10343 a pointer function,
10344 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10345 array of characters, not pointer,
10346 * (pic16initialComments): in debug mode emit an .ident directive for
10348 * (_process_pragma): emit a new warning type (internal to pic16)
10349 when setting stack to default length, emit a similar warning when
10350 placing a function at absolute address and address is not word aligned
10351 * (_pic16_parseOptions): added 'return TRUE' statement,
10352 * (_pic16_linkEdit): if compiling a source, then add the source's
10353 file object, first in the list of objects to link,
10355 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10357 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10358 * src/pic/main.c : removed VC warning.
10359 * src/pic/gen.c : changed comment.
10361 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10363 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10364 reference to a deprecated symbol _GPTRREG was causing failure to
10365 link. Thanks G. M. Gallant for the info.
10367 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10369 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10370 comments for Bugs item #954788.
10372 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10374 * src/pic16/device.c (pic16_dump_gsection,
10375 * pic16_groupRegistersInSection): handle symbols declared to be in
10376 access bank differently,
10377 * src/pic16/gen.c (struct _G): added field resDirect,
10378 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10379 send values read from stack directly to result and don't allocate
10381 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10383 * (pic16_sameRegsOfs): NEW,
10384 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10385 free because they were not allocated from temporary pool,
10386 * pic16_popRegFromString): workaround to fix a problem with
10387 allocating variables twice or never,
10388 * (genGenPointerGet): using PRODL instead of FSR0H,
10389 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10391 * (genAssign): take advantage of the _G.resDirect flag,
10392 * (genCast): around line 11844, use mov2f instead of directly
10393 MOVFF'ing between operands to account for literal values,
10394 * src/pic16/genutils.c: some new debug functions for gpsim have been
10396 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10397 float with integer part only,
10398 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10399 place variables in access bank
10400 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10401 updated sources to reflect recent changes in gen.c
10403 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10405 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10406 sources that searched for headers in installation path, now the
10407 device/include/pic16 is used,
10408 * src/pic16/glue.c (pic16glue),
10409 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10410 .line directives if not in debug mode, this suppresses assembler's
10411 warnings for ignored directives
10413 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10415 * src/port.h: made reset_regparms prototype void parameter explicit.
10416 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10417 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10418 * doc/sdccman.lyx: documented warning disabling and how to use
10419 printf_large to make it print floats.
10420 * device/include/stdbool.h: NEW
10421 * device/lib/_atof.c,
10422 * device/lib/_divuint.c,
10423 * device/lib/_divulong.c,
10424 * device/lib/expf.c,
10425 * device/lib/printf_large.c,
10426 * device/lib/sincosf.c,
10427 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10428 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10429 a completely reentrant lib.
10431 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10433 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10434 * device/include/pic16/stdio.h: fixed bug with colon
10436 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10438 * device/include/pic16/stdio.h,
10439 * device/include/pic16/stdlib.h,
10440 * device/include/pic16/math.h: NEW
10441 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10442 declared as _naked to reduce overhead
10443 * device/lib/Makefile.in (target port-specific-objects-pic16):
10444 changed * to *.* so to ignore the CVS directory,
10445 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10446 stacked variables back in stack,
10447 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10450 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10452 * .version: bumped version number to 2.4.5
10453 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10454 * support/Util/SDCCerr.c (messages structure): added entry for
10457 Large cumulative patch for pic16 port and libraries.
10458 * device/include/pic16/sdcc-lib.h,
10459 * device/include/pic16/stdarg.h,
10460 * device/include/asm/pic16/features.h,
10461 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10462 * device/include/pic16/float.h: changes reentrant keyword with
10463 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10464 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10465 updated target build-libraries to include objects from gptr,
10466 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10467 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10468 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10469 all function headings,
10470 * src/SDCCmain.c: added global parameter userIncDirsSet,
10471 * (parseCmdLine): when option -I is encountered add directory to
10472 userIncDirsSet too,
10473 * src/version.awk: added space between control and long,
10474 * src/pic16/NOTES: added some notes for the port,
10475 * src/pic16/gen.c: added prototype for mov2fp function,
10476 * (fReturnpic16[]): properly named return value registers,
10477 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10478 * (aopForSym): added code to handle symbols with onStack flag set,
10479 symbols onStack are allocated PTRSIZE bytes,
10480 * (aopFreeAsmop): handles special case where asmops are stack objects,
10481 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10482 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10483 added argument lock to trace flaws in allocating temporary registers
10484 when developing port,
10485 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10486 * (pic16_popRegFromString): reenabled allocating a direct register
10488 * (assignResultValue): various beautifications,
10489 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10490 referenced function argument,
10491 * (genIpush): reenabled to allow stacked arguments, handles only
10492 ic->parmPush iCodes,
10493 * (genCall, genPcall): major changes to allow for variable argument
10494 functions, fixed a bug with falsely restoring stack pointer after
10495 returning from call,
10496 * (genFunction): pending code for critical function,
10497 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10498 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10499 * (genNearPointerGet): fixed bug with indirect reading, was always
10501 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10503 * (genAddrOf): rewrote code to take address of a stacked function parameter
10504 * (genCast): fixed casting to generic pointer type,
10505 * src/pic16/gen.h: added AOP_STA,
10506 * (struct asmop): added field stk,
10507 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10508 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10509 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10510 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10511 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10512 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10514 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10516 * (pic16_port structure): generic pointer size is set to 3,
10517 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10518 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10520 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10521 operand is an iTemp,
10523 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10525 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10526 * debugger/mcs51/simi.c: addapt new syntax of s51
10528 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10530 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10531 * src/pic16/pcode.c: commented out some calls to free() in order to
10534 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10537 * src/SDCCicode.c (isiCodeInFunctionCall),
10538 * src/avr/ralloc.c (selectSpil),
10539 * src/pic/ralloc.c (selectSpil),
10540 * src/pic16/ralloc.c (selectSpil),
10541 * src/ds390/ralloc.c (selectSpil),
10542 * src/hc08/ralloc.c (selectSpil),
10543 * src/xa51/ralloc.c (selectSpil),
10544 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10545 stack in the middle of a function call sequence (fixes bug #1020268)
10546 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10547 costs associated with the minimum switch case.
10549 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10551 * src/SDCC.lex: fixed bug #1030549
10553 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10555 * src/SDCCcse.h (struct cseDef),
10556 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10557 over a function call if the CSE is derived from a symbol whose
10558 address has been taken (fixes bug #1029883)
10559 * support/regression/tests/bug-1029883: a new regression test for
10562 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10564 * src/hc08/gen.c (emitinline): fixed bug #1029778
10565 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10566 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10567 and starts toward RFE #905167)
10569 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10571 * src/pic16/gen.c (mov2f): New function to move an operand to
10572 another without considering if it is a literal or a register,
10573 * (pic16_sameRegs): don't check if they are both AOP_REG,
10574 * (AccRsh): removed andmask=0 lines,
10575 * (genLeftShift): duplicated to be improved in future versions,
10576 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10577 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10578 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10579 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10580 * (insertBankSwitch): fixed inserting banksel directives algorithm
10581 for instructions that follow a skip instruction, this fixes a report
10582 for broken subtraction code generation,
10583 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10584 iCode is a left op, just in case result and right share the same
10587 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10590 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10592 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10593 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10594 on 2004-09-12; it was buggy
10596 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10598 * src/SDCCsymt.h: removed RESULT_CHECK
10603 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10605 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10607 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10608 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10609 configuration values no more rejected by compiler, they are assigned
10610 to configuration registers with a warning message instead,
10611 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10612 the for-loop so last conf register is emitted too,
10613 * (_pic16_initPaths): link library libsdcc.lib by default,
10614 * (_hasNativeMulFor): modified test for multiplication according to
10615 Raphael Neider's remarks. Integer multiplication is also done with
10617 * device/include/pic16/pic18fregs.h: corrected type error in while
10618 testing and including 18f6720 header file
10620 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10622 * src/pic16/device.h (pic16_options): removed field use_crt,
10623 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10624 until an optimization to handle single bits is added,
10625 * (pic16_loadFSR0): moved before genUnpackBits,
10626 * (genAnd): some white lines removed,
10627 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10628 leave_reset flags in pic16_options when using crt modules,
10630 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10632 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10633 for bugs 898889 & 979599. Also used some safer print instructions.
10635 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10637 * src/pic16/device.h (pic16_options_t): added field use_crt,
10639 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10640 catch a probable future bug,
10641 * src/pic16/gen.c: aopIdx function commented out,
10642 * (genAssign): commented out old code which used aopIdx,
10643 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10644 code, added if conditionals to take into account the --use-crt
10645 command line options,
10646 * src/pic16/main.c (pic16_optionsTable): added new command line
10647 options, --use-crt= and --no-crt,
10648 * (_pic16_linkEdit): now the proper crt object is added in the
10649 linker command line except than when --no-crt is specified,
10650 * src/pic16/pcode.c,
10651 * src/pic16/pcode.h: added some structures and functions for a new
10652 optimization scheme to compansate for instruction overhead between
10653 same iCodes, this scheme is currently under development and is not
10654 working in any way,
10655 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10657 * device/lib/pic16/startup/crt0i.c,
10658 * device/lib/pic16/startup/crt0iz.c: added global char variable
10659 __uflags to force the generation of an idata section
10661 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10664 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10665 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10667 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10669 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10670 Frieder) and clarified the default code optimization mode
10672 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10674 * src/SDCC.lex (doPragma, process_pragma),
10675 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10676 "opt_code_size", and "opt_code_balanced"
10677 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10678 regrouped options by category, added support for category headers
10679 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10680 and "--opt-code-size"
10681 * doc/sdccman.lyx: documented these new options and pragmas
10682 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10683 preference into account
10685 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10687 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10688 geniCodePreDec): Fixed bug 904237 by generating a warning
10690 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10692 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10694 * src/pic/device.c : When no max ram set validate full memory range.
10696 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10698 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10700 * device/lib/_gptrget.c,
10701 * device/lib/_gptrput.c: updated comment
10702 * device/lib/calloc.c,
10703 * device/lib/free.c,
10704 * device/lib/malloc.c,
10705 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10706 * src/SDCCcse.c (cseBBlock),
10707 * src/SDCCicode.c (printOperand, geniCodeArray),
10708 * src/SDCCicode.h (struct operand): fixed bug 868103
10709 * support/regression/tests/bug-868103.c: added
10710 * src/SDCCast.c (searchLitOp),
10711 * src/SDCCcse.h (struct cseDef),
10712 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10713 * src/SDCCicode.h (struct operand),
10714 * src/SDCCsymt.h (struct sym_link),
10715 * src/avr/gen.c (hasInc),
10716 * src/ds390/gen.c (hasInc),
10717 * src/hc08/gen.c (genPlusIncr, hasInc),
10718 * src/mcs51/gen.c (hasInc),
10719 * src/pic16/glue.c (pic16_printIvalChar),
10720 * src/pic16/ralloc.c (regWithIdx),
10721 * src/xa51/gen.c (hasInc) : removed warnings
10722 * src/SDCCast.c (createBlock): added comment ???
10723 * src/hc08/ralloc.c: updated comments
10725 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10727 * doc/sdccman.lyx: updated section on switch statements, added
10728 section about semaphore locking
10729 * doc/Makefile: added option -info for latex2html
10730 * device/lib/_gptrget.c,
10731 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10733 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10735 * src/pic/device.h,
10736 * src/pic/device.c,
10737 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10738 maxram is less than 0x100.
10740 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10742 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10744 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10747 * src/mcs51/main.c,
10748 * src/ds390/main.c,
10752 * src/pic16/main.c,
10755 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10756 a jump table is the best form for a switch statement, including
10757 automatic insertion of missing cases to make the case range
10758 continuous. Developed in collaboration with Frieder Ferlemann.
10760 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10762 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10763 accumulator result if it needs sign extension
10765 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10767 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10769 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10771 * device/lib/gbz80/printf.c,
10772 * device/lib/z80/printf.c: removed define for NULL
10774 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10776 * as/xa51/xa_link.c,
10777 * device/examples/ds390/ow390/ad26.c,
10778 * device/examples/ds390/ow390/cnt1d.c,
10779 * device/examples/ds390/ow390/counter.c,
10780 * device/examples/ds390/ow390/ds2480.h,
10781 * device/examples/ds390/ow390/ds2480ut.c,
10782 * device/examples/ds390/ow390/findtype.c,
10783 * device/examples/ds390/ow390/gethumd.c,
10784 * device/examples/ds390/ow390/owllu.c,
10785 * device/examples/ds390/ow390/ownetu.c,
10786 * device/examples/ds390/ow390/swt12.c,
10787 * device/examples/ds390/ow390/swtloop.c,
10788 * device/examples/ds390/ow390/temp.c,
10789 * device/examples/ds390/ow390/temp10.c,
10790 * device/examples/ds390/ow390/thermo21.c,
10791 * device/examples/ds390/ow390/tinilnk.c,
10792 * device/examples/ds390/ow390/tstfind.c,
10793 * device/examples/serialcomm/windows/serial.cpp,
10794 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10795 * device/include/reg51.h: fixed line endings for cvs
10797 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10799 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10800 packRegsForAccUse, packRegisters): new accumulator register
10802 * support/regression/ports/hc08/support.c (_putchar): suppress
10803 warning of unused variable
10804 * src/SDCCicode.c: added SWAP entry to codeTable
10806 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10808 * device/lib/sprintf.c: forgot to add this file before previous commit
10810 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10812 * src/pic16/gen.c (genPackBits): added operand right in function
10813 parameters, load result directly if p_type is POINTER (that is
10814 called by genNearPointerSet)
10815 * (genUnPackBits): added operand left in function parameters,
10816 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10817 FSR0 if accessing bitfields,
10819 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10821 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10822 _print_format; updated printf, sprintf, vsprintf
10823 * device/include/asm/default/features.h: corrected comment/define
10824 * device/lib/Makefile.in: added sprintf.c
10825 * device/lib/libsdcc.lib: added sprintf module
10826 * device/lib/printf_large.c,
10827 * device/lib/vprintf.c,
10828 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10830 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10831 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10832 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10834 * support/regression/tests/zeropad.c: define idata as data for hc08
10836 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10838 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10839 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10840 labels are referenced at least once (even if a reference is not found)
10841 * src/hc08/gen.c (emitcode): set isComment flag for comments
10842 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10843 loads), rules 6a..6b (optimize jumps to return)
10845 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10847 * device/lib/acosf.c (acosf),
10848 * device/lib/asinf.c (asinf),
10849 * device/lib/atanf.c (atanf),
10850 * device/lib/ceilf.c (ceilf),
10851 * device/lib/cosf.c (cosf),
10852 * device/lib/coshf.c (coshf),
10853 * device/lib/cotf.c (cotf),
10854 * device/lib/fabsf.c (fabsf),
10855 * device/lib/floorf.c (floorf),
10856 * device/lib/log10f.c (log10f),
10857 * device/lib/logf.c (logf),
10858 * device/lib/sinf.c (sinf),
10859 * device/lib/sinhf.c (sinhf),
10860 * device/lib/sqrtf.c (sqrtf),
10861 * device/lib/tanf.c (tanf),
10862 * device/lib/tanhf.c (tanhf),
10863 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10864 replaced all instances of "reentrant" in the library functions
10865 defined in math.h with this macro.
10866 * support/regression/tests/float_trans.c: reenabled test for hc08
10868 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10870 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10871 erroneously deleted
10873 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10875 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10876 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10877 multi-byte volatile operands are used
10878 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10879 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10880 initialization to area GSINIT0 so that it would always precede
10881 any static initializers in GSINIT
10882 * support/regression/tests/zeropad.c: fixed idata define for hc08
10883 * support/regression/tests/bug-927659.c,
10884 * support/regression/tests/float_trans.c: disabled tests for hc08
10885 pending missing library routines
10886 * .version: increased version number to 2.4.4 - hc08 port now passes
10890 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10892 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10893 * Makefile.common.in,
10895 * as/hc08/Makefile.in,
10896 * as/mcs51/Makefile.in,
10897 * as/z80/Makefile.in,
10898 * debugger/mcs51/Makefile.in,
10899 * device/include/Makefile.in,
10900 * device/lib/Makefile.in,
10903 * link/z80/Makefile.in,
10904 * packihx/Makefile.in,
10905 * sim/ucsim/main_in.mk,
10906 * sim/ucsim/avr.src/Makefile.in,
10907 * sim/ucsim/doc/Makefile.in,
10908 * sim/ucsim/gui.src/serio.src/Makefile.in,
10909 * sim/ucsim/hc08.src/Makefile.in,
10910 * sim/ucsim/s51.src/Makefile.in,
10911 * sim/ucsim/xa.src/Makefile.in,
10912 * sim/ucsim/z80.src/Makefile.in,
10914 * support/cpp2/Makefile.in,
10915 * support/librarian/Makefile,
10916 * support/makebin/Makefile: added DESTDIR to the install path proposed
10917 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10918 * doc/sdccman.lyx: added DESTDIR documentation
10920 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10922 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10923 instruction for interrupt handlers, use fast returns when returning
10924 from high priority interrupts
10926 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10928 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10930 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10931 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10932 bugs, ported much of Bernhard's code from mcs51
10933 * src/mcs51/gen.c (genSend),
10934 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10935 than one when calling a reentrant function
10936 * device/lib/_mullong.c: defined an alternate struct layout for big
10937 endian ports (hc08)
10939 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10941 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10944 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10946 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10947 are sane and complete before asking the port its prefered parameter
10948 passing method (fixes bug #1017633)
10949 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10952 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10954 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10955 problem in bitfields >= 8 bits.
10957 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10959 * src/SDCCsymt.c: undid changes that were not meant to be committed
10961 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10963 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10965 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10967 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10968 copied and wrong bit got inverted
10970 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10972 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10973 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10974 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10975 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10976 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10977 assignments to bitfields at known addresses
10978 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10979 reads from bitfields at known addresses
10980 * src/hc08/ralloc.c (packRegisters),
10981 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10982 genhc08Code): optimize pointer get values used as conditionals
10983 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10986 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10988 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10989 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10990 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10993 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10995 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10997 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10999 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
11002 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
11004 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
11006 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11008 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
11011 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11013 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11015 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11017 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11018 cases use more compact code.
11020 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11022 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11024 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11026 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11028 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11031 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11032 parameter of changePointer() from symbol* to sym_link*
11033 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11034 * src/SDCCsymt.c (compareType): void* type is castable to other
11035 pointers, but not necesarily an exact match.
11036 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11037 is no longer blindly treated as an exact match.
11038 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11040 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11042 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11044 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11048 * src/pic/ralloc.h,
11049 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11051 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11053 * src/pic/device.c,
11054 * src/pic/device.h,
11055 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11057 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11059 * src/mcs51/gen.c (emitcode): fixed bug #992819
11061 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11063 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11064 there's no need to make it worse
11066 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11068 * src/mcs51/ralloc.c (deassignLR),
11069 * src/ds390/ralloc.c (deassignLR),
11070 * src/hc08/ralloc.c (deassignLR),
11071 * src/z80/ralloc.c (deassignLR),
11072 * src/pic/ralloc.c (deassignLR),
11073 * src/pic16/ralloc.c (deassignLR),
11074 * src/avr/ralloc.c (deassignLR),
11075 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11076 rlivePoint): fixed another part of bug #971834
11078 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11080 * src/z80/main.c: enabled "critical" keyword
11081 * src/z80/mappings.i,
11082 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11083 functions (fixes bug #979646)
11084 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11086 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11088 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11091 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11093 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11094 doesn't disable too much optimizations
11096 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11098 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11100 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11102 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11104 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11106 * src/pic/gen.c tidied up tabs
11107 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11108 * src/pic/main.c tidied up tabs
11109 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11110 * src/pic/pcoderegs.c tidied up tabs
11111 * src/pic/ralloc.c tidied up tabs
11113 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11115 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11116 to S_FIXED for pic16 port and when symbol is not in level 0,
11117 allocate for S_REGISTER storage class and pic16 port, too,
11118 * src/pic16/device.h: prototype for checkSym,
11119 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11120 * (pic16_assignConfigWordValue): test the value and the mask to
11121 validate that the value is suitable for the configuration word,
11122 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11123 collect extern declared symbols, don't emit symbol twice, check
11124 first if symbol is in publics set first,
11125 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11126 * added command line '--fstack' which enables an experimental
11127 feature for stack access, too buggy to be used yet...
11128 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11129 * (pic16_allocDirReg): when register has storage class S_REGISTER
11130 allocate in pic16_dynAccessRegs,
11131 * device/include/pic16/pic18f????.h: modified configuration word
11132 naming convention, words started as CONFIG0H but should be CONFIG1H
11134 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11136 * device/include/mcs51reg.h: fixed bug 970993
11138 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11140 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11141 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11142 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11143 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11144 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11145 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11146 error/warning numbers,
11147 added function setWarningDisabled()
11148 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11149 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11150 _memcmp.c _memmove.c calloc.c realloc.c free.c
11151 * support/regression/tests/malloc.c: added tests for new functionality
11152 * support/regression/tests/zeropad.c: added tests for truncated initializers
11153 and initialized char arrays starting with '\x0'
11154 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11156 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11158 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11160 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11162 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11163 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11164 peephole 177.e. Thanks to anonymous
11166 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11168 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11169 function isn't used in the source but referenced as a
11170 variable initializer then declare it as extern in .asm file
11172 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11174 * .version: increased version number to 2.4.3
11176 Adding version extension according to ChangeLog CVS revision
11177 * src/Makefile.in (target all): added dependency 'version.h'
11178 * (rule version.h): added rule to create version.h from ChangeLog,
11179 * (rule dep): added dependency version.h,
11180 * src/version.awk: AWK script to create version.h
11181 * src/SDCCdwarf2.c (dwWriteModule),
11182 * src/SDCCglue.c (initialComments),
11183 * src/SDCCmain.c (printVersionInfo): modified to write after
11184 version string the version extension number,
11185 * src/SDCCutil.c: included "version.h"
11186 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11188 * src/SDCCutil.h: added prototype for getBuildNumber
11190 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11191 includeDirsSet, too,
11192 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11193 const char [] is found in function prototype...
11195 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11196 moving to WREG with source is already in WREG,
11197 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11198 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11199 * (aopForSym): stack'ed symbols are partially supported, added
11200 if-clause to support symbols in FARSPACE,
11201 * (sameRegs): added test for AOP_ACC to see if registers are same,
11202 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11203 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11204 * (pic16_popRegFromString): will not allocate a new register if it
11205 doesn't find one by name, bug may have introduced...
11206 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11207 * (genIpush): revived to use pic16 port's stack,
11208 * (genAddrOf): added incomplete case for stack'ed operand,
11209 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11210 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11211 can handle multibyte operands,
11212 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11213 * (pic16initialComments): added message for MPLAB compatibility
11215 * src/pic16/main.h: prototype for pic16_mplab_comp,
11216 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11217 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11218 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11219 because of increased complexity of procedure,
11220 * (_process_pragma): stack pragma changed to format 'stack pos len',
11221 emit symbol '_stack_end' to conform with gplink,
11222 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11223 to search for register,
11224 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11226 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11227 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11228 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11229 case for PO_GPR_REGISTER,
11230 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11231 dies, the new era is ahead !...
11232 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11233 pic16_dynInternalRegs,
11234 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11235 * (pic16_allocDirReg): minor optimizations and bug fixes,
11236 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11238 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11239 load stack and frame pointer with address of 'stack_end' symbol
11241 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11243 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11244 without source code but only variable initializers
11246 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11248 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11249 external are not declared as extern to reduce overhead while linking
11251 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11253 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11255 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11257 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11258 Yee Keat for the patch
11259 * src/SDCCast.c (decorateType): fixed bug #979599
11260 * src/ds390/gen.h: removed local fReturnSizeDS390
11261 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11262 * src/ds390/gen.c (genAnd, genOr, genXor),
11263 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11265 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11267 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11268 add relFilesSet to $3, manipulate $2 to handle linking of object
11269 files without source files in command line,
11270 * device/include/pic16 (all headers): added ID location macros,
11271 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11272 entries for ID location bytes,
11273 * (pic16_assignIdByteValue): NEW,
11274 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11275 added field dumpcalltree to pic16_options_t,
11276 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11277 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11278 emitting rFalseIfx label after check_carry label,
11279 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11280 pic16_emitDIRegs), NEW
11281 * (pic16glue): dump .calltree file when option --calltree found,
11282 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11283 * (_pic16_genAssemblerPreamble): emit ID locations after
11284 configuration registers,
11285 * (pic16_linkCmd): modifications of the link command,
11286 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11287 * (pic16_pCodeInitRegisters): don't init stack registers,
11288 * (pic16_findPrevInstruction): fixed bug,
11289 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11290 bug with immediate registers,
11291 * (buildCallTree): traces stack push and pop,
11292 * (pct2): dump also stack usage for each function,
11293 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11294 * (pic16_allocDirReg): various modifications,
11295 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11298 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11300 * src/pic16/pcode.c: removed buggy double colon
11302 2004-07-01 Borut Razem <borut.razem AT siol.net>
11304 * support/scripts/sdcc.nsi: added include/pic16 to setup
11306 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11308 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11309 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11311 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11312 specific command line arguments. Also added sample lkr script
11313 for placing a variable at a specific memory bank.
11314 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11315 at a specific memory bank,
11316 * (pic16_dump_isection): fixed bug which caused string literals to
11317 be omitted when dumping idata section,
11318 * (pic16_groupRegistersInSection): added code to handle registers
11319 in specific memory banks,
11320 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11321 public, all references are renamed too,
11322 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11324 * (pic16_storeForReturn): added case to handle when dest is WREG,
11325 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11326 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11327 pic16_rel_udata, check to see if that register is marked as being
11328 a member of a specific memory bank,
11329 * (pic16_printIvalCharPtr): added code to add string literals either
11330 to code or the idata sections,
11331 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11332 also accept the 'udata' pragma,
11333 * src/pic16/main.h: new structure types sectName and sectSym
11334 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11335 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11336 * (pic16_findPrevInstruction): fixed, it returned nothing,
11337 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11338 instruction combinations,
11339 * (pic16_FixRegisterBanking): heavily reorganised,
11340 * (pic16_AnalyzeBanking): if generating banksel directives is
11341 disabled, then don't call FixRegisterBanking at all,
11342 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11343 completely removed,
11344 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11346 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11348 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11349 Phuah Yee Keat <yk.phuah AT nestac.com>
11351 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11353 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11354 correctly the IVT even if it is relocated to some other location
11356 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11358 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11359 * device/include/pic16/pic18f2220.h: NEW,
11360 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11361 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11362 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11363 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11364 nodefaultlibs, ivt_loc is the location of the interrupt vector
11365 table, and nodefaultlibs signs that default libraries should not be
11366 linked in link stage,
11367 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11368 according to --ivt-loc argument,
11369 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11370 when pragma stack is found,
11372 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11374 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11375 256 (range check), 257 (do while), 258.a-f (bit banging
11376 f.e. on 3-wire SPI bus)
11378 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11380 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11381 variables used exclusively within a loop
11383 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11385 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11387 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11389 * src/SDCClrange.c (computeClash): fixed bug #971834
11391 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11393 * src/mcs51/gen.c (genCmp): fixed bug #975903
11394 * src/hc08/gen.c (operandsEqu),
11395 * src/ds390/gen.c (operandsEqu),
11396 * src/z80/gen.c (operandsEqu),
11397 * src/pic/gen.c (operandsEqu),
11398 * src/pic16/gen.c (operandsEqu),
11399 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11400 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11402 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11404 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11406 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11408 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11409 default case in switch statement,
11410 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11411 to eliminate problem with initialisation of pointers, but problem
11413 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11414 * (emitStaticSegment): removed various lines emitting debug info,
11415 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11416 added processor registers for utilizing EEPROM,
11417 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11418 configurable and set 8
11420 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11422 * .version: increased version number to 2.4.2,
11424 Cumulative patch for pic16 port
11425 * src/pic16/device.c: changed scheme to dump initial values for
11426 variables in idata segment, all print_idata* functions were removed,
11427 now the pic16_printIval* will be called,
11428 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11429 * _pic16_printPointerType, pic16_printPointerType,
11430 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11431 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11432 NEW, similar to the respective functions in SDCCglue.c,
11433 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11434 way, emitting hex bytes,
11435 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11437 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11439 * src/avr/ralloc.c (serialRegAssign),
11440 * src/xa51/ralloc.c (serialRegAssign),
11441 * src/pic/ralloc.c (serialRegAssign),
11442 * src/pic16/ralloc.c (serialRegAssign),
11443 * src/hc08/ralloc.c (serialRegAssign),
11444 * src/z80/ralloc.c (serialRegAssign),
11445 * src/ds390/ralloc.c (serialRegAssign),
11446 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11448 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11450 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11451 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11453 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11455 Cumulative patch for pic16 port:
11456 * src/pic16/device.h (typedef PIC16_device) modified fields for
11457 defining microcontrollers,
11458 * src/pic16/device.c: added new info for all devices in Pics16 array,
11459 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11460 to be optimised out by the pCode optimiser,
11461 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11462 specially, bug reported by G.M. Gallant,
11463 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11464 as force'd so that cannot be optimised out by pCode optimiser,
11465 * src/pic16/pcode.c,
11466 * src/pic16/pcodepeeph.c,
11467 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11468 they are disabled by default, but can be enabled explicit with
11469 command argument --denable-peeps, for testing,
11470 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11471 --pomit-ivt in COMPILE_FLAGS
11473 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11475 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11476 compilation on MSVC
11478 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11480 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11482 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11484 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11485 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11487 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11489 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11490 would only assign 0x300001 register.
11492 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11494 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11495 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11497 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11499 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11501 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11502 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11503 added peephole 254 (left shift), 255 (jump table)
11505 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11507 * device/lib/Makefile.in: removed comment line with model-pic16,
11508 * (target port-specific-objects-pic16): the libraries and objects
11509 are copied to the build directory form the device/lib/pic16/bin
11512 Cumulative patch concerning pic16 port:
11513 * library directory has been re-organized,
11514 * added support for PIC18F1220,
11515 * added headers and library sources for chips 18f1220,18f6520,
11516 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11518 * configuration registers setting has changed, now each supported
11519 device has a complete description of the registers it uses,
11520 * all initialisations are moved to idata sections, these section
11521 can be absolute or relocatable,
11522 * fixed initialisation of codespace variables,
11523 * fixed warning about PCLATU and gpsim,
11524 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11525 * (genAssign): use table reads when assigning from variables in codespace,
11526 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11527 char/int variables placed in codespace,
11528 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11529 registers set in .asm file, no need for --pomit-config-words anymore,
11530 * (pic16glue): some 8051 legacy segments are commented out
11531 (to be removed completely),
11532 * added support for alternative assembler and linker with --asm=
11533 and --link= command line arguments,
11534 * peepholes are disabled automatically in the port, no need to
11535 specify on command line,
11536 * port supports natively char/int/long multiplication, but converts
11537 all divisions to support functions,
11538 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11539 to the file set in variable $2,
11540 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11541 strings in ASCII format and not in hex,
11542 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11543 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11544 allocate proper register if iCodes aren't temporary,
11546 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11548 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11550 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11552 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11555 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11557 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11558 computed address is reused
11559 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11560 multi-byte bitfields
11562 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11564 * src/z80/gen.c: (genArrayInit): must check for pointers too
11566 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11568 * support/regression/tests/zeropad.c: never meant to commit the
11569 nestedstruct test: removed, added check for GCC version
11571 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11573 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11574 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11575 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11576 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11577 bugs 928906 and 954082 half-empty initializers
11579 * src/SDCCsymt.c (getAllocSize): added for above fix
11580 * src/z80/gen.c (genArrayInit): fixed bug 741044
11581 * support/regression/tests/zeropad.c: added tests
11583 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11585 * src/pic16/device.c (pic16_dump_section): corrected bug which
11586 caused some symbols of the libraries to be misplaced
11588 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11590 * src/pic16/glue.c,
11591 * src/pic16/ralloc.h,
11592 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11593 to fix conflict with pic port
11595 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11597 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11598 externs configuration variables,
11599 * src/pic16/ralloc.h,
11600 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11601 prototype in header, commented out some debug messages
11603 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11605 * src/pic16/glue.c,
11606 * src/pic16/main.c,
11607 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11608 for gpasm COFF object generation. Thanks to D. Hawkins for
11611 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11613 * src/ds390/main.c,
11614 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11615 Brock for spotting this)
11616 * src/ds390/gen.c (genEndFunction),
11617 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11618 interrupt handler and critical. Disable push/pop optimizations when
11619 peephole optimizations disabled.
11621 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11623 Updated pic16 library sources and headers.
11624 * device/lib/pic16/pic18f*/ ,
11625 * device/include/pic16/*.h: modified to handle structured SFR
11628 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11630 * src/port.h (PORT structure): added hook initPaths, now each
11631 port can declare its own default search paths,
11632 which can been seen with the --print-search-dirs option,
11633 see pic16 port for example,
11634 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11635 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11636 * (doPrintSearchDirs): NEW, replaces in a central manner the
11637 printing of search dirs which was split in set*Paths functions,
11638 * (main): added call to port->initPaths and doPrintSearchDirs,
11640 * src/ds390/main.c,
11643 * src/izt/tlcs900h.c,
11644 * src/mcs51/main.c,
11646 * src/pic16/main.c: modified port structures to reflect addition of
11649 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11650 * (pic16_dump_section): for registers in same address reserve memory once,
11651 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11653 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11654 result is greater in size than right or left,
11655 * (pic16_genUMult8X8_8): there are some cases where the result can
11656 be 16 bits size, so handle these,
11657 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11658 * (pic16_outBitC): modified to emit pcodes,
11659 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11661 * (genDivOneByte): implemented algorithm to divide 8-bits,
11662 * (genCmp): uncommented goto, but issues still exist,
11663 * (genAnd): fixed a bug with variables >8bits,
11664 * (genPackBits): optimization added that uses BCF/BSF to change a
11666 * (genAssign): fixed bug when assigning floating point literals,
11667 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11668 __sdcc_gsinit_startup label,
11669 * src/pic16/main.c (_pic16_init): removed search directory
11671 * (_pic16_initPaths): NEW, used to initialise search directories,
11672 * (_hasNativeMulFor): support functions for all except char/int
11673 multiplication, and char division,
11674 * (PIC16_port struct): modified entry for native mul support,
11675 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11677 * (buildCallTree): call to register_usage is ifdef'ed out,
11679 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11681 * device/include/string.h: applied Stas Sergeev's patch to make this
11682 header file compatible with the preprocessor -Wundef option
11683 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11684 failure (fixes bug #941458)
11686 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11688 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11689 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11690 that the variable, not the function, should be static
11691 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11692 to be consistent with non-literal case
11694 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11696 * src/SDCCast.c (isConformingBody): fixed bug #949967
11697 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11698 convilong): fixed bug #952086
11700 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11702 * src/SDCCmem.c (allocVariables): fixed bug #955321
11704 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11706 * src/hc08/main.c (_hc08_genAssemblerEnd),
11707 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11708 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11709 completely eliminated the use of a temporary file
11710 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11711 when more than one file linked
11712 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11714 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11716 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11717 which fixes bug #543481
11718 * support/regression/tests/bug-751703.c: fixed comments left from a
11719 cut and paste error
11720 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11721 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11722 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11724 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11725 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11726 are now changed to underscores in moduleName
11728 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11730 * as/mcs51/lkmem.c: better fix for bug #954173
11732 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11733 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11735 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11736 * device/include/c8051f000.h,
11737 * device/include/c8051f120.h,
11738 * device/include/c8051f300.h,
11739 * device/include/c8051f310.h,
11740 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11741 PWM16) and detab'ed
11743 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11745 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11746 and mailing lists, doc'ed --no-peep-comments, removed reference
11747 to knoppix (newest version has no LyX/LaTeX), other minor changes
11748 * src/SDCCglue.c (glue): save 2 bytes stack space with
11749 option --main-return. The ljmp could probably be avoided too
11751 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11753 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11755 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11757 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11758 * src/SDCCopt.c (isLocalWithoutDef),
11759 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11760 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11761 (credit to Maarten Brock for patch #949363, on which this is based)
11762 * support/regression/tests/bug-751703.c: some test cases of extern used
11763 within inner scopes.
11765 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11767 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11769 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11771 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11772 dwWriteLabel): fix to create valid debugger symbols even when
11773 the module name has non-alphanumeric symbols in it
11774 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11775 when a variable's allocation has been optimized away
11778 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11780 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11782 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11783 * src/mcs51/main.c,
11784 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11785 * src/ds390/main.c,
11786 * src/z80/gen.c (z80_emitDebuggerSymbol),
11788 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11790 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11791 * src/pic16/main.c,
11792 * src/avr/gen.c (avr_emitDebuggerSymbol),
11794 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11796 * src/SDCCdebug.c (emitDebuggerSymbol),
11798 * src/port.h: added a debugger struct to the port struct. Added a
11799 callback for defining debugger symbols
11801 * src/SDCCast.c (createLabel),
11802 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11805 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11806 iCode back to the ast for the function
11808 * src/hc08/ralloc.c (hc08_assignRegisters),
11809 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11810 unneeded fields from the regs struct.
11811 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11812 pushReg() & pullReg() functions instead of emitcode()
11814 * src/hc08/gen.c (genLabel, genhc08Code),
11815 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11817 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11820 * src/hc08/gen.c (genEndFunction, genhc08Code),
11822 * src/mcs51/gen.c (genEndFunction, gen51Code),
11824 * src/ds390/gen.c (genEndFunction, gen390Code),
11826 * src/z80/gen.c (genEndFunction, genZ80Code),
11829 * src/pic/gen.c (genEndFunction, genpic14Code),
11831 * src/pic16/gen.c (genEndFunction, genpic16Code),
11833 * src/avr/gen.c (genEndFunction, genAVRCode),
11835 * src/xa51/gen.c (genEndFunction, genXA51Code),
11837 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11838 specific code to cdbFile.c and out of the backend code generators
11840 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11841 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11842 starting address is now 0
11845 * as/hc08/m08pst.c,
11846 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11847 assembler directive for DWARF support
11848 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11852 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11854 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11856 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11857 and inappropriate peephole optimization in jump tables
11859 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11861 * as/hc08/m08pst.c,
11862 * src/SDCCglue.c: sdccopt works for the hc08 port now
11864 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11866 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11868 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11870 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11872 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11874 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11878 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11879 comments from the peephole optimizer replacement rules
11880 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11882 * src/SDCCcse.c (updateSpillLocation),
11883 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11885 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11886 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11887 objects far pointers
11889 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11891 * src/SDCCsymt.h: a missing part of my last change
11892 * src/pic/ralloc.c (regTypeNum),
11893 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11895 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11898 * src/SDCCicode.c (aggrToPtrDclType),
11899 * src/SDCCptropt.h,
11900 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11901 ptrPseudoSymConvert),
11902 * src/pic/ralloc.c (regTypeNum),
11903 * src/pic16/ralloc.c (regTypeNum),
11904 * src/hc08/ralloc.c (regTypeNum),
11905 * src/ds390/ralloc.c (regTypeNum),
11906 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11907 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11909 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11911 * link/z80/lkmain.c (afile),
11912 * as/hc08/lkmain.c (afile),
11913 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11914 prevent a pointer problem when a filename has no directory and
11915 no extension specified.
11917 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11919 * link/z80/lkmain.c (afile): allow periods in directory names
11920 * link/z80/lkmain.c (afile),
11921 * as/mcs51/lkmain.c (afile),
11922 * as/hc08/lkmain.c (afile): allow linker script file to have an
11923 extension other than ".lnk"
11924 * link/z80/lklex.c (getfid),
11925 * link/z80/lkmain.c (parse),
11926 * as/mcs51/lklex.c (getfid),
11927 * as/mcs51/lkmain.c (parse),
11928 * as/hc08/lklex.c (getfid),
11929 * as/hc08/lkmain.c (parse): Support comments in the linker script
11930 file on lines by themselves and after filenames
11932 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11934 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11936 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11938 * src/z80/peeph-z80.def: removed some peephole rules that don't
11939 work with multibyte arithmetic (fixed bug #937126)
11940 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11941 to registers and not global variables
11942 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11943 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11944 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11945 checking for assignments not internally generated (fixed bug #931895)
11946 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11947 structure member (fixed bug #930072)
11949 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11951 * src/SDCCmain.c (linkEdit),
11952 * src/hc08/main.c (_hc08_parseOptions),
11953 * as/hc08/Makefile.in,
11954 * as/hc08/aslink.h,
11956 * as/hc08/m08pst.c,
11957 * as/hc08/lkrloc.c (relr, rele),
11958 * as/hc08/lkarea.c (lnkarea)
11959 * as/hc08/lkmain.c (afile, parse),
11960 * as/hc08/lkelf.c: support for ELF output
11961 * as/hc08/lks19.c (s19),
11962 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11964 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11966 * as/mcs51/lkihx.c: Fixed bug #899105.
11968 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11970 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11971 .dsp files from Unix to DOS.
11973 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11975 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11976 function pointers; we have been compliant for several months now.
11977 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11978 change that was accidently commented out
11979 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11980 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11983 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11985 * src/hc08/gen.c: output of all of the internal debugging information
11986 is now controlled by the D() macro; it is disabled by default
11988 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11990 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11991 harder to keep the same registers during a CAST iCode
11992 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11993 long via int can be done in a single cast, if the signedness is
11995 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11996 putchar() in tinibios.c in ds390's library
11998 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
12000 * src/SDCCast.c (decorateType): fixed bug #898889,
12001 cast result of a literal complement too
12002 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
12003 fixed check for bitfields
12005 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
12007 * src/SDCCicode.c (geniCodeLogic): made it static,
12008 (geniCodeLogicAndOr): added in order to fix bug #905492,
12009 (ast2iCode): fixed bug #905492
12010 * support/regression/tests/bug-905492.c: added
12011 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
12012 (processParms): fixed bug #927659: don't copy parms, this will clear
12014 * support/regression/tests/bug-927659.c: added
12016 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12018 * src/SDCCast.c (addCast): don't cast float to char
12019 * device/lib/libsdcc.lib: added _memmove
12021 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12023 * device/lib/large/Makefile: fixed parallel execution by
12024 replacing `make` by `$(MAKE)`
12026 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12028 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12029 offsets (fixes bug #923936)
12031 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12033 * device/lib/small/Makefile: fixed parallel execution by
12034 replacing `make` by `$(MAKE)`
12036 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12038 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12040 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12042 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12043 * src/regression/Makefile: Regression test was not running.
12045 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12047 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12048 complement if possible
12049 * src/SDCCval.c (valComplement),
12050 * src/SDCCicode.c (operandOperation): fixed complement of literal
12051 * support/regression/tests/onebyte.c (testComplement): added
12053 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12055 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12056 return an optimized tree; actually replace actParm with the new tree
12057 * src/SDCCast.h: added some parantheses to remove side effects
12058 * support/regression/tests/bug-920866.c
12060 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12061 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12062 Bit operands were not being handled properly in the pic14 port.
12063 (now src/regression/add.c passes again).
12065 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12067 * src/SDCC.y (labeled_statement): case and default no longer require
12068 a following statement (RFE #893037)
12070 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12072 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12073 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12074 disabled (fixes bug #916294)
12075 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12076 "mov a,acc"; patch provided by Lenny Story
12077 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12079 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12081 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12083 * src/ds390/gen.c (genFunction, genEndFunction),
12084 * src/ds390/ralloc.c (ds390_assignRegisters),
12085 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12086 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12087 pushed if there are parameters passed on the stack. Also, a cleaner
12088 way to decide if r0/r1 should be pushed/popped. (Together they fix
12091 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12094 * device/lib/mcs51/crtpagesfr.asm,
12095 * device/lib/mcs51/crtxinit.asm,
12096 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12097 to avoid confusion with Si Lab's SFRPAGE register.
12099 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12101 * src/SDCCglue.c (emitMaps): allow public sfr variables
12102 * src/SDCCglue.c (initialComments): include compiler build date
12103 with compiler version and put the timestamp of the generated
12104 assembly file on a serperate line to be less confusing.
12105 * src/port.h: added genInitStartup hook
12107 * src/ds390/main.c,
12110 * src/pic16/main.c,
12112 * src/z80/main.c: genInitStartup initialize as NULL (default to
12113 historical behaviour)
12114 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12115 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12116 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12117 library instead of hard coding it into the compiler.
12118 * support/regression/ports/mcs51-stack-auto/spec.mk,
12119 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12120 * device/lib/mcs51/Makefile,
12121 * device/lib/small/Makefile,
12122 * device/lib/large/Makefile,
12123 * device/lib/mcs51/crtpagesfr.asm,
12124 * device/lib/mcs51/crtstart.asm,
12125 * device/lib/mcs51/crtxclear.asm,
12126 * device/lib/mcs51/crtxinit.asm,
12127 * device/lib/mcs51/crtclear.asm,
12128 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12129 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12130 and into user configurable files.
12131 * device/lib/clean.mk: clean mcs51 directory too
12132 * support/regression/tests/longlit.c: added static to T1 declaration
12133 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12134 accesses in the initialization code
12136 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12138 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12139 OSCTRIMVAL as noted in bug #916008
12141 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12143 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12144 in loops with multiple exits (reported as incorrect registers
12145 used by Martin Helmling in Sdcc-user list)
12147 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12149 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12150 made ds390 register extensions look less like error messages
12152 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12154 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12155 reported by Adam Wozniak in Sdcc-user list
12157 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12159 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12160 arithmetic optimizations, added debug output
12162 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12164 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12165 * sdcc.spec: updated and split sdcc into 3 rpms
12166 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12167 needed for literals of LEFT_OP and '+'
12168 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12169 introduced RESULT_TYPE_NOPROM
12170 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12172 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12173 limited promotion to int only for '*'
12174 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12176 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12178 * src/pic16/gen.c (genSkip),
12179 (genc16bit2lit), (gencjneshort): commented out
12180 (is_LitOp): new helper function, checks operand type
12181 (genCmpEq): rewritten
12183 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12185 * support/regression/tests/bug-908454.c: added
12187 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12189 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12190 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12191 (geniCodeCast): cosmetic, don't preserve bit storage class
12192 (geniCodeLeftShift): added promotion
12193 (geniCodeLogic): fixed regression
12194 * src/SDCCsymt.c (computeTypeOr): accept bits too
12195 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12197 2004-03-07 Borut Razem <borut.razem AT siol.net>
12199 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12201 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12203 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12204 version of pic16_genPackRegisters which does not check if ic is a
12206 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12207 function cause string1.c regression test fails
12209 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12211 * sim/ucsim/configure.in,
12212 * sim/ucsim/configure,
12213 * sim/ucsim/doc/Makefile.in: use docdir
12214 * src/SDCC.y: fixed sbit atrributes
12215 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12216 * src/SDCCast.c (decorateType): |^& need special promotion handling
12218 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12219 * src/SDCCsymt.h (computeType),
12220 * src/SDCCicode.c: computeType() needs op
12221 * src/SDCCsymt.c (checkTypeSanity),
12222 * doc/sddman.lyx: "plain" bitfields are unsigned
12223 * src/SDCCsymt.c (computeTypeOr): added
12224 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12226 * src/SDCCval.c (val*): computeType() needs op
12227 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12228 * support/regression/tests/onebyte.c: added tests for |^&
12230 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12232 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12233 for writing icode into asm output.
12235 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12237 * src/pic16/device.c: added some debug lines enabled
12238 with macro DEBUG_CHECK,
12239 * src/pic16/genarith.c: more debug in genPlus,
12240 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12241 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12242 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12243 * (aopForSym): onStack symbols are re-placed in data memspace,
12244 and onStack flag is cleared,
12245 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12246 copy temporary pcodeop,
12247 * (genPcall): added warning for not updating PCLATU,
12248 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12249 always true for pic16 port,
12250 * (genMultOneWord): NEW, supports integer multiplication,
12251 * (genMult): modified to call genMultOneWord,
12252 * (ifxForOp): added warning when return NULL,
12253 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12254 flag is set before call to operandFromSymbol for implicit
12256 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12257 options.intlong_rent are set by default,
12258 * (_hasNativeMulFor): modified to allow port generation of integer
12260 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12261 set regtype to REG_SFR for all registers, restricting seting the
12262 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12264 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12266 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12267 more than 500 times in the regression tests
12269 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12271 * support/Util/SDCCerr.h,
12272 * support/Util/SDCCerr.c,
12273 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12275 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12276 for symbol conflicts.
12277 * support/valdiags/tests/enum.c,
12278 * support/valdiags/tests/tentdecl.c,
12279 * support/valdiags/tests/struct.c: expect possible error messages
12280 referring to original symbol definitions.
12281 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12283 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12285 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12287 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12289 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12291 * src/pic16/ralloc.c (newReg): fixed bug #908929
12293 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12295 * src/ds390/gen.c: added missing #include "main.h"
12297 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12299 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12300 checking if symbol is already in set,
12301 * src/pic16/device.h: prototype for checkAddSym,
12302 * src/pic16/gen.c: (_G): added entry interruptvector,
12303 * (assignResultValue): removed some commented out lines,
12304 * (genFunction): check for ISR via sym->type, absolute section for
12305 interrupt code is created via a new pBlock, the goto instruction is
12306 placed now correctly at the interrupt vector position, changed all
12307 references from ivec to _G.interruptvector,
12308 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12309 is the interrupt is a high priority one, same for return from ISR,
12310 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12311 externs to calls of checkAddSym,
12312 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12313 pic16_pcode_verbose flag is set,
12314 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12315 * src/pic16/pcoderegs.c: message about how many registers are saved
12316 will only be emitted if pic16_pcode_verbose flag is set,
12318 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12320 * src/ds390/ralloc.h,
12321 * src/ds390/ralloc.c (ds390_regWithIdx),
12322 * src/ds390/gen.c (emitcode),
12323 * src/ds390/main.h,
12324 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12325 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12326 ds390operandCompare, getRegsRead, getRegsWritten,
12327 initializeAsmLineNode): customized instruction size calculation for
12328 ds390, started basis for some register optimizations
12329 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12330 corresponding assembly output
12331 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12332 missing push/pop of r0/r1. Optimized push/pops
12334 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12336 * src/mcs51/main.c (instructionSize): fixed ACALL size
12337 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12339 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12341 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12342 the sorting of rlist with NULL elements
12343 * (print_idataType, print_idata): NEW to create idata sections
12344 * src/pic16/device.h: idataSymSet new variable
12345 * src/pic16/gen.c (genFunction): fixed some bugs in string
12346 comparing, improved the absolute section creation for ISRs,
12347 added FSR0L/FSR0H in registers that are saved in an ISR,
12348 * (genInline): fixed the processing of inline snippets,
12349 now they undergo no process by the peephole optimizer
12350 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12351 are placed in idataSymSet,
12352 * (pic16emitStaticSeg): extern symbols are added in externs,
12353 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12354 switching when aboslute variables are placed in access bank memory
12355 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12356 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12357 commented out with #if,
12358 * (pic16_packRegisters): reintroduce the check for CAST because some
12359 symbols are not correctly handled,
12360 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12361 pCodeInstruction instead of pCode,
12362 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12363 pCodeAsmDir definition,
12364 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12365 directive, then the argument directive is emitted without the leading
12366 tab, hack for inline labels which must be in the first column,
12367 * (compareLabel,pic16_findNextInstruction),
12368 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12369 * (insertBankSwitch): modified for the new pCodeAsmDir,
12371 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12372 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12374 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12376 * (pushSide): commented out with #if,
12377 * (assignResultValue): fixed some typos in saving
12379 * (genPcall): FIXED and sync'ed with genCall,
12380 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12381 * (genNearPointerGet): fixed to handle some more cases,
12382 implementation scheme via table reads,
12383 * (genConstPointerGet): modified to access code memory correct,
12384 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12385 and improved to handle some cases
12386 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12387 instead of "RETLW" for init data
12388 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12389 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12390 variables are placed in access bank memory (<0x80 and >=0xf80),
12391 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12392 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12393 TBLWT_POSTDEC,TBLWT_PREINC
12394 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12395 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12397 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12398 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12399 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12400 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12402 2004-02-29 Borut Razem <borut.razem AT siol.net>
12404 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12405 support/Util/findme.h, support/Util/system.h: enhance binary relative
12406 search for lib and include by using findProgramPath()
12408 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12411 * src/SDCCpeeph.c (pcDistance),
12413 * src/mcs51/ralloc.h,
12414 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12415 * src/mcs51/main.h,
12416 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12417 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12418 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12419 size calculation port specific, started basis for some register
12421 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12422 missing push/pop of r0/r1. Optimized push/pops
12423 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12424 * device/lib/_modsint.c (_modsint),
12425 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12426 and stack version so regression tests pass
12428 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12430 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12431 * src/SDCCast.c (decorateType): catch another small optimization
12433 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12434 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12435 modified to finally use computeType() all over SDCC,
12436 see Feature Request #877103
12437 * src/SDCCval.h: cosmetic
12438 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12439 valCompare(); regression tested in muldiv.c
12440 * support/regression/tests/muldiv.c (testMod): mod sign follows
12443 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12445 * src/SDCCast.c (decorateType): fixed bug #902362
12446 * doc/INSTALL.txt: fixed install instructions for win32
12448 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12450 * device/include/Makefile.in (install): fixed by replacing spaces
12453 * doc/INSTALL.txt: updated for release
12454 * doc/sdccman.lyx: added warning for --xstack being buggy
12456 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12458 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12459 to eliminate build warnings.
12460 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12462 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12463 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12465 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12466 removed -penable-stack, added comment for stack pragma, added
12467 warning for not initializing the stack/frame registers, removed
12468 comment at interrupts section
12470 Stack is made permanent, there is no ability to disable stack usage.
12471 * src/pic16/device.h,
12472 * src/pic16/device.c: removed all references to USE_STACK macro,
12473 * src/pic16/device.c (pic16_dump_section): when no elements in
12474 rlist, free rlist before return,
12475 * (pic16_dump_int_registers): NEW, internal registers are a new set
12476 of general purpose registers reused by each function,
12477 * (checkAddReg): returns 1 if registers is added to set,
12478 * (pic16_groupRegistersInSection): when a registers is of type
12479 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12480 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12481 SRCASECMP macro is moved here from device.c
12482 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12483 PO_PCLATU, PO_PRODL, PO_PRODH,
12484 * (pic16_pCodeOpType, genMinus,
12485 changed compares to "a" register, with AOP_ACC,
12486 * (pic16_genPlus): fixed some bugs and indented properly,
12487 * (pic16_addSign): changed size to size+offset in the MOVWF
12489 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12490 multiply 8-bit operand by literal, result is 8-bit,
12491 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12492 multiply 2 8-bit operand, result is 8-bit,
12493 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12495 * src/pic16/gen.c: changed accUse to contain WREG only,
12496 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12497 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12498 true, do not use immediate addressing any more unless sym is a
12499 pointer in codespace,
12500 * (aopForRemat): do not use immediate addressing when symbol not in
12501 codespace and when symbol's address is requested,
12502 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12504 * (aopGet): added case for AOP_ACC and don't return "accumulator
12505 bug" but WREG instead,
12506 * (popGetTempReg): pushes contents of temporary register in stack,
12507 * (popReleaseTempReg): pops contents of temporary register from
12508 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12509 * (pic16_popGet): separated case AOP_ACC to return register WREG
12510 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12511 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12512 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12513 the use of immediate pointers to certain cases only.
12515 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12516 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12517 * (assignResultValue, genCall, genRet): modified to use the new
12518 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12519 genPcall is still broken,
12520 * (genFunction): added code to create 'A' type pBlocks when
12521 interrupt functions are generated, code not extensively tested yet,
12522 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12523 * (genEndFunction): modified so ISRs pop stored registers from stack,
12524 * (genMultOneByte): cleanup,
12525 * (AccRsh): added flag andmask, to and result with appropriate mask,
12526 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12527 * (genDataPointerGet): fixed and reenabled its use,
12528 * (genNearDataPointerGet): bugs fixed,
12529 * (genDataPointerSet): bugs fixed,
12530 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12531 pic16_DumpSymbol, pic16_DumpOp,
12532 * src/pic16/genutils.h: function prototypes for the above functions,
12533 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12535 * (pic16emitRegularMap): many many many improvements, but needs a
12537 * src/pic16/main.c: enable_stack in pic16_options is removed,
12538 * (_pic16_parseOptions): removed command line options -penable-stack,
12539 * (_process_pragma): emit stack symbol only when stack pragma is
12541 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12542 redirected to FSR0L/FSR0H pair,
12543 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12544 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12545 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12547 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12548 * (dumpPicOptype): NEW,
12549 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12550 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12551 with movff instruction,
12552 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12553 added pic16_int_regs, some packRegsFor* functions are commented out,
12554 because produce errors,
12555 * src/pic16/NOTES: minor modifications
12557 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12559 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12560 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12562 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12563 * as/mcs51/lkaomf51.c: fixed bug #895763
12565 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12567 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12569 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12571 * doc/sdccman.lyx: added details about the HC08 storage classes and
12572 interrupts, fixed the register usage info for z80 & gbz80
12574 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12576 * doc/sdccman.lyx: added more pic16 port documentation
12577 * device/include/pic16/: added header pic18fregs.h
12579 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12581 * doc/sdccman.lyx: added Vangelis' contribution
12583 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12585 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12586 extend to the next CALL or PCALL, not just to the next CALL.
12588 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12590 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12592 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12594 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12595 bug #895752 and a better fix for bug #716790
12597 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12599 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12601 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12603 * doc/sdccman.lyx: minor changes, minor changed
12605 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12607 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12608 which can't handle SDCC_NEWONEBYTEOPS,
12609 (geniCodeMultiply): removed conversion from mult to shift for pic14
12612 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12615 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12616 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12617 thus fixing bug #895406
12619 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12621 * device/lib/_modsint.c,
12622 * device/lib/_modslong.c: sign follows divisor only
12623 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12624 signs or signedness can be ignored
12625 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12626 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12627 added optimization for IFX,
12628 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12630 reenabled optimization for IFX, which was removed on 2004-01-11
12631 * src/SDCCast.h: added return type IFX
12632 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12633 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12634 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12635 SDCC_OLDONEBYTEOPS selects the old behaviour
12636 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12637 changed again and commented promotion rule
12638 * src/SDCCval.c (valDiv): promotion no longer necessary
12639 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12640 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12642 * support/regression/tests/onebyte.c: added
12644 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12646 * gen.c (genInline): reverted to old code for assemnling inline
12647 code because of bug reported James Chadd
12649 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12651 * ralloc.h: missing declarations from previous patch,
12652 seems that patch for ralloc.h was never applied, fixed
12654 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12655 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12659 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12660 indirect addressing. Marked FSR0 as deprecated
12661 * gen.c (pointerCode): commented out, not needed now
12662 (pic16_popGet2p): new MOVFF helper function
12663 (genGenPointerGet),
12664 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12665 (shiftRLong): removed duplicate debugging info
12667 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12669 * src/ds390/gen.c (genNearPointerGet),
12670 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12671 optimization with bits, but not bitfields.
12672 * src/ds390/ralloc.c (packRegisters),
12673 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12675 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12677 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12679 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12682 * src/SDCCicode.c (operandFromSymbol),
12683 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12684 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12685 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12686 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12687 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12688 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12690 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12691 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12692 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12693 * src/SDCCsymt.c (newSymbol),
12694 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12697 * src/SDCCval.c (newiList): fixed bug #885705
12699 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12701 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12702 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12704 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12706 * device/include/c8051f120.h,
12707 * device/include/c8051f300.h,
12708 * device/include/c8051f310.h: added/updated header files for Silicon
12709 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12710 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12711 in new section Submitting patches
12713 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12715 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12716 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12717 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12719 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12720 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12721 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12723 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12724 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12725 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12727 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12728 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12729 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12730 genGenPointerSet): fixed bug #892400
12731 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12732 to eliminate build warnings.
12733 * src/SDCCast.c (processParms),
12734 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12736 * support/valdiag/valdiag.py: added GCC to the list of defines active
12737 when compiling with gcc
12739 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12741 * support/Util/SDCCerr.h,
12742 * support/Util/SDCCerr.c,
12743 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12744 with an incomplete type (fixed bug #883734)
12745 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12747 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12749 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12751 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12753 * src/SDCCast.c (decorateType),
12754 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12755 function pointer implementation
12756 * support/regression/tests/funptrs.c: added tests to verify both forms
12757 of function pointers work correctly. Added tests to verify parameters
12758 are passed in the correct order.
12760 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12762 * device.c (regCompare): registers are sorted by ascending
12763 address and increasing size,
12764 * main.c (_pic16_finaliseOptions): removed the declaration
12765 of compiler macro MCU. Now a macro of the format pic18fxxxx
12766 will be defined from the command line
12768 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12769 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12771 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12772 PCOP_RLCF was overwritten!
12773 * gen.c (genSkip): commented out calls to pic16_emitcode,
12774 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12776 * (genRRC): added debugging info,
12777 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12778 overwritten while shifting,
12779 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12780 overwritten while shifting,
12783 * (shiftLLeftOrResult),
12784 * (shiftRLeftOrResult),
12786 * (shiftLLong): Implemented with pic16_emitpcode
12787 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12788 * (genLeftShift): Fixed bug, operand for shift by variable always
12789 was "and"ed with 0x0f,
12790 * (genLeftShiftLiteral),
12792 * (genRightShiftLiteral): added debugging info,
12793 * (genrshFour): added comment,
12794 * (genRightShift): determined signedness from operand "left"
12795 instead of "result"
12797 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12799 * src/SDCCicode.c (geniCodeParms),
12800 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12801 function pointers, fixed function pointer bugs #861242 and #861896
12803 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12805 * device/include/c8051f000.h,
12806 * device/include/c8051f120.h,
12807 * device/include/c8051f300.h: added header files for Silicon
12808 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12810 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12812 * src/SDCCast.c (processParams): added new type flow and restructured
12813 (gatherAutoInit): added new type flow
12814 (addCast): cosmetic changes
12815 (getLeftResultType): added new type flow for array indices, patch
12816 provided by Stas, see FR #877103
12817 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12818 array index patch by Stas
12819 * src/SDCCast.h: added prototype getResultTypeFromType()
12821 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12822 * src/pic/glue.c (pic14emitStaticSeg),
12823 * src/pic16/glue.c (pic16emitStaticSeg),
12824 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12825 for initialization of symbols
12826 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12827 * support/Util/SDCCerr.h:
12828 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12829 * .version: bumped version number to 2.3.8
12830 * device/include/Makefile.in (install),
12831 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12834 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12836 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12837 Slade Rich fixed an optimization bug
12838 * src/pic/pcodepeep.c,
12839 * src/pic/pcoderegs.c
12840 * doc/Makefile (install): added test for directory
12842 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12844 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12845 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12846 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12847 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12848 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12849 * as/mcs51/asexpr.c (term),
12850 * as/hc08/asexpr.c (term): fixed bug #887146
12852 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12854 * src/z80/gen.c (genMult): handle single byte result product
12855 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12856 DUMMY_READ_VOLATILE (fixed bug #886367)
12858 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12860 * support/regression/tests/libmullong.c: fixed logic, on little endian
12861 hosts we ended without a mullong_wrapper()
12863 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12865 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12866 virus/worm forged address usage.
12868 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12870 Fixed promotion, it should be done on AST level:
12871 * src/SDCCast.c (addCast): added promotion to int
12872 (decorateType): updated call to upCast()
12873 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12874 usualUnaryConversions()
12876 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12878 * support/regression/tests/literalop.c (mulWrapper): Added a
12879 wrapper to remove integer overflow warnings.
12881 * support/regression/tests/float_trans.c: Made work on host.
12883 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12886 * support/regression/generate-cases.py (main): Changed from inline
12889 * doc/Makefile (install): Changed to depth first to get rid of
12890 missing directory install warning.
12892 * as/Makefile (install-doc): Made work on Mac.
12894 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12896 * src/SDCCast.c: added an additional type flow in decorateType() of
12897 opposite direction, see feature request #860006; it's enabled at runtime
12898 by setting the environment variable SDCC_NEWTYPEFLOW
12899 * src/SDCCast.h: changed prototype of decorateType()
12900 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12901 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12902 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12903 see feature request #877103
12904 * src/SDCCval.c: updated call of decorateType()
12905 (valBitwise): fixed bug #882876
12906 (valMinus): added promotion
12907 (valLogicAndOr): result is unsigned
12908 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12909 * src/SDCCsymt.c (computeType),
12910 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12911 must not cause an unsigned operation
12912 * src/pic/glue (pic14emitRegularMap),
12913 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12915 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12917 * src/pic/pcode.c (PCodeID): commented out left over debug code
12919 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12921 * support/valdiag/tests/overflow.c: added shift tests
12922 * src/pic/device.c,
12929 * src/pic/pcodepeep.c,
12930 * src/pic/pcoderegs.c,
12931 * src/pic/ralloc.c,
12932 * src/pic/ralloc.h: applied patch from Slade Rich;
12933 added support for multiple code pages and multiple RAM banks on the
12934 PIC 14 port. The ASM files now no longer simply assume all the
12935 code / RAM are in the same page / bank. This means the linker can
12936 safely allocate code/RAM of separate ASM files to different pages/banks.
12937 * doc/sdccman.lyx: added Slade's tips
12938 * src/mcs51/peeph.def: fixed bug #880768
12940 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12942 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12943 * src/SDCCast.c (decorateType): fixed bug #880197
12945 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12947 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12950 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12951 strtof is not part of C89 and isn't included with Mac OS X.
12953 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12955 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12956 shiftL2Left2Result): fixed bug #879326
12957 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12958 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12959 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12960 address fetch for clr instruction
12961 * device/lib/hc08/_mulint.c: created optimized assembly version
12962 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12964 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12966 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12967 proposed in FR #877103
12969 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12971 * src/SDCCval.c (cheapestVal): added missing checks
12972 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12973 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12975 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12977 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12980 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12982 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12983 loaded with the linker search paths (-L arguments) and the libraries
12984 to be linked with the current source (-l arguments). Changes
12985 currently will affect only the pic16 port.
12986 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12987 include path the port specific paths and port specific libraries,
12988 * gplink command now contains the $3 argument,
12989 * src/pic16/device.h,
12990 * src/pic16/device.c,: structure PIC_device is made public and
12991 renamed to PIC16_device, the same for variable Pics which is renamed
12992 to Pics16. Updated all references to them.
12993 * src/pic16/glue.c (pic16glue): corrected bug with code
12994 initialization which bypassed the variable initializations block.
12996 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12997 COMPILE_FLAGS and added the --nostdinc option
12999 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13001 * device/include/mc68hc908jb8.h: Register defs for another member
13002 of the hc08 family. Contributed by Bjorn Bringert - thanks!
13004 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
13006 Documenting changes from previous commits.
13007 * configure.in (version 1.56),
13008 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
13009 when generating output files to configure the pic16 library,
13010 but now I've commented it out, since gputils aren't installed in the
13011 SF compile farm, so library won't compile
13013 * device/lib/Makefile.in (version 1.56): initially I've added in
13014 target 'all' the prerequestive 'model-pic16' so it compiled the
13015 pic16 library, but now I've commented it out for the same reasons
13017 * added targets 'model-pic16' and 'objects-pic16' to compile the
13019 * added target 'port-specific-objects-pic16' to handle the
13020 generated libraries and copy them into the build/ directory
13021 * added target 'clean-intermediate-pic16' to clean intermediate
13022 files into pic16 directory
13023 * in target 'installdirs' added line to create directory pic16 in
13024 the installation path
13026 * device/include/Makefile.in (version 1.11): in target 'install'
13027 added lines to copy all header files to installation path,
13028 * in target 'installdirs' added line create directory for pic16
13029 headers in the installation path
13031 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13033 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13036 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13039 * device/lib/configure.in,
13040 * device/lib/configure: fixed for autoconf 2.57
13042 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13044 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13045 option so that it actually works. Made it specific to the z80, since
13046 the gbz80 doesn't have these kinds of I/O ports.
13048 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13050 * device/include/z180.h,
13051 * device/lib/_memcpy.c,
13052 * device/lib/_memmove.c,
13053 * device/lib/_mulint.c,
13054 * device/lib/ser_ir.c,
13055 * device/lib/ser_ir_cts_rts.c,
13056 * device/lib/_strcmp.c,
13057 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13058 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13059 portmode; added deprecation warning for bank= and protmode= forms.
13060 Also, guard against buffer overflow.
13061 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13063 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13065 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13066 changed interrupt vector table generation to only emit declared vectors.
13067 * device/include/Makefile.in: added missing backslash
13068 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13070 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13072 Mainly changes to support compilation of the device libraries
13073 * src/pic16/device.c: stack is allocated via symbol and not
13074 via literal number. The symbol is placed in the corresponding
13075 position of the data ram
13076 * (pic16_dump_section): relocatable and absolute uninitialized
13077 data are now emitted in sorted order to reduce section naming,
13078 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13079 weren't marked as being in the access bank,
13081 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13083 Added portion of GNU PIC Library under the directory
13084 device/include/pic16 and device/lib/pic16. These files
13085 contain the declarations of SFRs for the PIC18Fxx2 devices.
13086 The directory is initialized via configure from toplevel.
13088 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13090 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13091 the spilllocations to be compared correctly
13093 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13095 * src/SDCCast.c (decorateType): fixed bug introduced today
13097 2004-01-12 Borut Razem <borut.razem AT siol.net>
13099 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13100 doc/sdccman.lyx: upper case pragmas are deprecated
13102 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13104 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13105 in simpler and even better code
13107 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13109 * src/SDCCicode.c (operandOperation): fixed bug #874819
13110 * src/SDCCast.c (decorateType): fixed
13111 char foo (unsigned long ul) { return ul > 0; }
13113 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13115 * doc/sdccman.lyx: Moved and added some sections, small changes
13116 all over. Telling LaTeX to be less strict with word spacing
13117 to better keep the right margin. Changed some notes about
13118 maintainance of the ports in section 3.2.1 - is it OK like this?
13120 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13122 SDCC source changes:
13123 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13124 convilong): modified to inform the pic16 port that builtin functions
13127 PIC16 PORT specific changes:
13128 * src/pic16/device.c pic16_dump_equates() added,
13129 processor registers declared internally by the port are emitted in
13130 the translation as equates,
13131 * src/pic16/gen.c: inline code is passed unprocessed to the
13133 * (pic16_popGetLit2): fnuction modified to take second operand as
13134 pCodeOp pointer and not as literal,
13135 * (popRegFromIdx): prefixed with pic16_,
13136 * (pic16_popCombine2): modified to receive already allocated pCode
13138 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13139 * (genFunction): initializes local stack frame and pushes on stack
13140 all the registers used by this function,
13141 * (genEndFunction): restores all registers from stack and restores
13143 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13145 * (pic16glue): changed the program startup sequence,
13146 * added new dbName code 'A' for functions placed in absolute section
13147 * src/pic16/main.c: added function attribute _naked,
13148 * added pragma 'code' to place a fnuction at an absolute address,
13149 * added command line arguments --debug-ralloc and --pcode-verbose,
13150 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13151 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13152 * (pic16_newpCodeOpLit2): modified to take the second operand as
13154 * (pic16_printpBlock): modified to emit each function in a separate
13156 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13157 UPPER for immediate operands,
13158 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13160 * src/pic16/peeph.def: all peepholes with movff are commented out,
13161 because there is a problem in the pcode peep optimizer,
13162 * src/pic16/ralloc.c: the register allocator can now reuse local
13163 function symbols for another function. This saves register usage.
13164 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13166 Added file src/pic16/NOTES with information about program writing on
13167 the current port version.
13169 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13171 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13172 and peephole 252 (array access)
13174 2004-01-09 Borut Razem <borut.razem AT siol.net>
13176 * src/SDCCmain.c : fixed #872250: -l command line defined library
13177 files are scanned before standard library files
13179 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13181 * src/SDCCast.c (decorateType): fixed bug #874046
13183 2004-01-09 Borut Razem <borut.razem AT siol.net>
13185 * support/scripts/sdcc.nsi: remove previous installation
13187 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13189 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13190 bytes for last interrupt vector (mcs51)
13191 * sdcc.spec: fixed typo
13193 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13195 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13196 gen51Code): more efficient parameter receive for --model-large
13199 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13201 * src/ds390/main.c,
13202 * src/z80/main.c: added missed needLinkerScript flags (more than
13203 one port structure defined in these file)
13204 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13207 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13209 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13210 * src/port.h: added flag needLinkerScript in port->linker
13211 structure to inform whether to create a .lnk file or not,
13213 * src/ds390/main.c,
13215 * src/mcs51/main.c,
13217 * src/pic16/main.c,
13219 * src/z80/main.c: changed appropriately to configure
13220 needLinkerScript flag
13222 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13223 * src/pic/glue.c: added variable udata_section_name to
13224 override default uninitialized data segment definition for
13225 devices only with SHAREBANK memory (reported from Erik Epetrich)
13226 * (pic14emitOverlay): modified to emit a commented overlay segment
13227 directive when no overlay data exist
13228 * (picglue): modified to emit uninitialized data segment
13229 according to udata_section_name
13230 * src/pic/main.c (_pic14_parseOptions): added command line
13231 options --udata-section-name=[name] to override default
13232 udata definition name
13233 * modified _linkCmd and _asmCmd to include compiler passed
13234 arguments via -W option
13235 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13236 object file from '.rel' to '.o' in port->linker structure,
13237 changed size of fptr from 2 to 3 in port structure
13239 2004-01-07 Borut Razem <borut.razem AT siol.net>
13241 * support/scripts/sdcc.nsi: update PATH
13242 * support/scripts/sdcc.ico: craeted
13244 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13246 * device/include/Makefile.in: fix install
13247 * doc/Makefile: fix install
13249 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13251 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13253 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13254 how the function variable allocation summary is displayed; also
13255 include information about variables allocated to the overlay
13258 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13260 * as/mcs51/lkmain.c: Help about -Y option
13261 * as/mcs51/lkarea.c: Fixed gcc warnings
13263 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13265 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13267 * support/valdiag/tests/overflow.c: added
13268 * src/SDCCast.c (decorateType),
13269 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13270 LEFT_OP (left shift)
13272 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13274 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13275 (default behaviour).
13277 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13279 A python script to validate compiler diagnostic messages. It can be
13280 used to verify that sdcc complains about bad c source code and
13281 gives a good location of the error.
13282 * support/valdiag/Makefile,
13283 * support/valdiag/valdiag.py,
13284 * support/valdiag/tests/*
13286 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13288 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13289 * src/SDCCsymt.c (newEnumType),
13291 * support/Util/SDCCerr.c,
13292 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13294 * support/regression/tests/enum.c: added test for enum values that
13295 require at least 2 bytes of storage.
13297 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13299 * src/common.h: added ifndef/define/endif macros
13300 around the header file.
13301 Bug reported from Jesus Calvino-Fraga
13303 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13305 * sdcc.spec: updated
13306 * device/include/Makefile.in: don't install CVS directories
13307 * device/lib/Makefile.in: added removal of CVS directories after install
13308 * doc/Makefile: fixed install, added local_icons
13309 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13310 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13311 * src/ds390/gen.c (genRightShift): fixed bug #870788
13312 * src/SDCCast.c (decorateType): fixed bug #870781
13314 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13316 PIC16 port related changes:
13317 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13318 added variable stackPos,
13320 * gen.c: genCall, assignResultValue: added support for
13321 pushing/retrieving function parameters to/from stack,
13322 genFunction,genEndFunction: setup stack frame for the
13323 generated function,
13324 genAddrOf: will be changed according to bug 863624
13326 * added files genutils.c and genutils.h which contain gen*
13327 debugged and optimised functions extracted from gen.c
13329 * glue.c: added variable 'externs' which holds extern symbols,
13330 pic16emitRegularMap: is modified to properly handle relocatable
13331 symbols under the new scheme,
13332 pic16createInterruptVect: is modified
13333 pic16printPublics: is modified to emit 'global' assembler directives,
13334 added pic16_printExterns to print extern symbols,
13335 pic16glue: initializes stack/frame pointer in the beginning of
13336 the assembly output. Temporary hack, will be corrected later,
13337 because gplink yet does not support stack and SDCC does not
13338 yet support a type of crt0.o object to create the final binary.
13340 * Removed many lines that contain 8051 legacy code.
13341 * The code is finally placed under a 'code' directive.
13342 * Added port specific options.
13344 * _process_pragma: simplified since now we do not need *special*
13345 include file to define SFR registers. But a separate header
13346 will be needed. This will be developed later.
13347 * _pic16_parseOptions: added, parses port specific options:
13348 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13349 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13350 --preplace-udata-with=
13352 * _pic16_setDefaultOptions: modified to initialize section names,
13353 but hack is temporarly out of order since it needs improvement.
13354 * _pic16_genAssemblerPreamble: configuration words are emitted by
13355 their address instead of their name. This part is incomplete and
13356 supports only the 18Fxx2 devices. Other devices will emit an error
13357 during assembly since they do not contain the same set of config
13359 * _pic16_genIVT: is modified,
13361 * pcode.c: added definitions for some hardware registers that are needed
13363 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13364 All PCI entries are updated. Now LFSR is supported.
13365 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13366 * added pic16_newpCodeOpLit2 to support instructions with
13367 two literal arguments
13368 * pic16_pCode2str: corrected code that emits assembler instructions
13369 with two literal operands and those that have an access bit modifier
13370 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13371 this fixes a bug which caused some labels to be lost, when an
13372 assembler directive was added, i.e. banksel,
13373 * pic16_FixRegisterBanking: improved logic that causes the insertion
13375 * InlineFunction: functions that are called once, are not any more
13376 inlined. This can be a port option in the future,
13378 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13380 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13381 hold the corresponding uninitialized symbols,
13382 * pic16_allocProcessorRegister: registers have explicit marked the
13384 * pic16_allocInternalRegister: registers are explicit marked as
13386 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13387 processing list, so bit registers were lost,
13390 * ralloc.h: added field 'accessBank' and original symbol operand
13391 in register definition,
13392 * removed the field isMapped from register definition,
13394 ** Several functions have been removed from various sources:
13395 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13396 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13397 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13398 pic16_assignRelocatableRegisters
13400 ** others have been introduced:
13401 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13402 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13404 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13406 * support/scripts/inc2h.pl: changed definition of BIT_AT
13407 to emit 'sbit at' instead of 'bit at'. This was a request.
13409 PIC16 port related preliminary changes:
13410 * gen.c: prefixed function popRegFromString with
13411 pic16_ and all references to it corrected
13412 * pcode.c: all pic16_pc_* hardware registers prefixed
13413 with underscore (_),
13414 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13415 * ralloc.c: newReg(): when register is REG_SFR then
13416 set address to rIdx,
13417 pic16_allocProcessorRegister(): marks register wasUsed=0
13418 pic16_writeUsedRegs(): added a call to assign processor
13419 registers via pic16_assignFixedRegisters
13421 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13423 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13424 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13425 variables in unused register banks. Also the SSEG is placed
13426 wherever there is enough space for it, and IDATA can be anywhere
13427 in internal RAM. For now compile using -Wl-Y[stack_size].
13428 The mem file is different for this option as well, since it
13429 makes no sense of talking about DSEG lenght.
13431 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13433 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13434 in certain cases, e.g. when ROM assignment, patch provided
13435 from Albert den Haan.
13437 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13439 Many signedness and type propagation fixes:
13440 * src/SDCCicode.c: made geniCodeCast() static
13441 replaced SPEC_ by IS_ (cosmetic)
13442 (operandOperation): fixed div and mod operation
13443 (usualBinaryConversions): added support for promotion of char
13444 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13445 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13446 (geniCodeAdd): an array index will stay unsigned, even if promoted
13448 (geniCodeArray): ditto
13449 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13450 * src/SDCCsymt.c (computeType): added more support for char;
13451 promotion of char is selectable by promoteCharToInt, fixed signedness
13453 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13454 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13455 * src/SDCCval (val*): replaced signedness calculation by
13457 rearranged if-branches (cosmetic)
13458 (valShift): added warning W_SHIFT_CHANGED
13459 (valCompare): fixed problem with different types
13460 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13461 * support/regression/tests/literalop.c: added many cases
13462 * support/regression/tests/ast_constant_folding.c: changed finally to
13464 * .version: new year, new version: 2.3.7
13465 * src/SDCCmain.c (main): applied patch #866468
13466 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13467 provided by Scott Bronson
13468 * doc/sdccman.lyx: updated documentation for sdcdb
13469 updated and added chapter tips
13471 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13473 * src/SDCCsymt.h: missing from yesterday's commits
13475 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13477 * src/SDCC.y (struct_or_union_specifier),
13478 * support/Util/SDCCerr.c,
13479 * support/Util/SDCCerr.h: verify that struct & union tags are used
13482 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13484 * src/SDCCglobl.h: missing from yesterday's commits
13486 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13488 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13489 sft_attributes, struct_declaration, parameter_declaration,
13490 type_name, start_block, declaration_list),
13491 * src/SDCC.lex (check_type): support redefinition of typedef names
13493 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13495 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13496 aligned xdata arrays. Erik helped me with the if clause.
13498 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13500 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13503 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13506 * src/SDCCast.c (newAst_),
13508 * src/SDCCicode.c (ast2iCode, newiCode),
13510 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13511 expr, statement, expression_statement, selection_statement,
13512 iteration_statement, expr_opt, jump_statement): foundation for tracking
13514 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13517 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13519 * support/Util/SDCCerr.c,
13521 * src/SDCCast.c (createCase, createDefault, decorateType),
13522 * src/SDCClabel.c (labelUnreach),
13523 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13525 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13526 (with thanks to Stas Sergeev)
13527 * device/include/time.h,
13528 * device/lib/time.c (CheckTime): suppress unreachable code warning
13530 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13532 * src/SDCCast.c (createIvalCharPtr),
13533 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13535 * support/regression/tests/nullstring.c: tests for these two bugs
13537 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13539 * support/Util/SDCCerr.h,
13540 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13541 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13542 about storage class and 'at' used inside struct or union
13543 * src/SDCCBBlock.c (iCodeFromeBBlock),
13544 * src/SDCCcse.c (ifxOptimize),
13545 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13546 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13547 printIval, emitStaticSeg, emitOverlay),
13548 * src/SDCClabel.c (deleteIfx),
13549 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13550 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13551 gatherAutoInit, processParms),
13552 * support/Util/SDCCerr.h,
13553 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13554 reporting for post-parse errors.
13556 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13558 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13559 implicit casts via union; they don't work on big endian systems
13560 (possible fix for bug #861138)
13562 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13564 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13565 * src/mcs51/main.c: fixed the fix for bug #737001
13567 2003-12-15 Borut Razem <borut.razem AT siol.net>
13569 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13571 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13573 * support/makebin/makebin.c: put output in binary mode
13575 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13577 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13578 xdata and data memory on startup. Set the environment variable
13579 SDCC_NOGENRAMCLEAR to disable this.
13580 * src/mcs51/peephole.def,
13581 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13582 (allows non-interrupt and interrupt code to safely compete for a resource
13583 without the non-interrupt code having to disable interrupts)
13585 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13587 * src/SDCCicode.c (geniCodeAdd),
13588 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13589 with valFromType if type might be a pointer and host is big endian).
13590 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13591 types, not just integer types.
13592 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13593 multiply defined with mismatching "at" address.
13595 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13597 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13598 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13599 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13600 with embedded nulls (fixed bug #753752)
13602 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13604 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13605 Apparently this did not see much testing (endless loop)
13607 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13609 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13611 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13613 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13614 gracefully handle NULL memmap pointers
13616 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13618 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13619 instead of deleting the iCode when an operand is volatile
13620 * src/z80/gen.c (genDummyRead),
13621 * src/mcs51/gen.c (genDummyRead),
13622 * src/ds390/gen.c (genDummyRead),
13623 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13625 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13626 * src/SDCC.y: fixed bug #850420
13628 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13630 Applied z80 i/o port patch from Peter Townson and fixed some operators
13631 to better handle operands in A register.
13632 * device/include/z180.h
13638 * src/z80/peeph-z80.def
13639 * src/z80/peeph.def
13642 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13644 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13646 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13648 * device/lib/hc08/_mullong.c: Removed extra #endif
13650 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13652 * sim/ucsim/hc08.src/inst.cc,
13653 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13654 carries from x to h
13655 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13656 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13657 * device/include/stdarg.h: fixed varargs for hc08
13658 * device/lib/Makefile.in,
13659 * device/lib/hc08/Makefile,
13660 * device/lib/hc08/_mulint.c,
13661 * device/lib/hc08/_mullong.c: fixed some endian problems
13663 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13665 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13666 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13667 * device/lib/_gptrget.c,
13668 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13670 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13672 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13673 * src/SDCCast.c (astErrors): fixed bug #846007
13674 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13676 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13678 * src/SDCCast.c (decorateType): disabled a transformation I added in
13679 revision 1.188 (access to fields of a structure at an absolute address);
13680 it breaks with bitfields, extern declarations, and gcse analysis.
13681 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13682 could be assigned through a pointer, so don't complain.
13683 * src/SDCCast.c (astErrors),
13685 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13687 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13689 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13690 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13691 output of __config directives, since gpasm now supports them
13692 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13693 pre-processor macro, i.e. -DMCU=p18f452
13694 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13695 and modified to handle 'cast' icode similarly to '=' icode
13696 * src/pic16/device.h (typedef struct PIC_device): added field
13697 'extMIface' to indicate that chip has external memory interface
13698 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13699 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13702 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 * src/SDCC.y (pointer): fixed bug #846006
13705 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13706 * src/SDCCast.c (decorateType): fixed bug #846009
13707 * src/ds390/peeph.def,
13708 * src/ds390/gen.c (genAnd, genOr),
13709 * src/mcs51/peeph.def,
13710 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13712 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13714 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13721 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13725 * src/SDCCbitv.c: added function to free a bitvector
13726 * src/SDCClrange.h,
13727 * src/SDCClrange.c: added function to recompute the liveranges
13728 * src/avr/ralloc.c,
13729 * src/ds390/ralloc.c,
13730 * src/hc08/ralloc.c,
13731 * src/mcs51/ralloc.c,
13732 * src/pic/ralloc.c,
13733 * src/pic16/ralloc.c,
13734 * src/xa51/ralloc.c,
13735 * src/z80/ralloc.c: recompute the liveranges after register packing
13737 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13739 * src/SDCCloop.c (newInduction): fixed bug #845630
13741 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13743 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13744 inadvertantly left behind from my 2003-11-12 change
13746 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13748 Updated headers I neglected to commit yesterday.
13749 * src/SDCClrange.h,
13752 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13754 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13755 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13756 * src/SDCCopt.c (eBBlockFromiCode),
13757 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13758 the creation of the key hash table from the sequencing so it can be used
13759 earlier (for some GCSE bug fixes still pending)
13761 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13763 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13764 * support/regression/tests/addsub.c: testing genPlus shortcut
13766 2003-11-15 Borut Razem <borut.razem AT siol.net>
13768 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13770 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13772 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13773 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13774 ordering is immaterial.
13775 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13777 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13779 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13780 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13781 (SIGSEV) of bug #840381
13782 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13783 unlink new file before rename if new and old filenames are the same)
13785 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13787 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13788 uninitialized variables) for the mcs51. Set environment variable
13789 SDCC_GENRAMCLEAR to test.
13790 xdata initialization slightly shorter
13792 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13795 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13796 #838241 & 780691 (basicly the same bug)
13797 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13798 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13800 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13802 * src/SDCCmain.c (linkEdit): "fix" #834252
13804 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13806 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13808 * src/SDCC.y: fixed bug #819403
13810 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13812 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13813 the reentrant attribute.
13814 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13815 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13817 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13818 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13819 erroneously reduced to a literal.
13820 * src/hc08/ralloc.c (packRegisters, rematStr),
13821 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13824 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13826 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13827 * doc/sdccman.lyx: changed from 'article' to 'book'
13828 * doc/Makefile: readded test_suite_spec and cdbfileformat
13830 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13832 * device/include/stdlib.h: include malloc.h to comply with ANSI
13833 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13835 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13837 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13838 * doc/clean.mk: also remove *.out files
13839 * doc/sdccman.lyx: some additions, larger top/bottom margins
13841 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 * src/SDCC.y: fixed bug #837365
13844 * support/regression/tests/bitopcse.c
13845 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13846 a symbol (might be valop instead)
13847 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13848 * device/lib/clean.mk: added hc08 to the cleaning list
13850 2003-11-04 Borut Razem <borut.razem AT siol.net>
13852 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13854 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13855 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13856 malloc is declared in standard stdlib.h
13858 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13860 * device/lib/hc08/Makefile: need to clean .rel not .o files
13861 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13863 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13867 * src/mcs51/main.c,
13868 * src/ds390/main.c,
13872 * src/pic16/main.c,
13873 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13874 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13875 tests (which uses the port's oclsExpense function)
13881 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13883 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13885 * src/SDCCcse.c (ifxOptimize),
13886 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13887 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13888 deleting the IFX iCode.
13889 * src/hc08/ralloc.c: reduced unneeded slocs
13890 * src/hc08/gen.c: fixed bug in asmopToBoolean
13892 2003-11-04 Borut Razem <borut.razem AT siol.net>
13894 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13895 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13896 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13897 transferred to configure
13899 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13901 Use headers defined in the C[++] standards:
13902 * sim/ucsim/gui.src/serio.src/fileio.cc
13903 * sim/ucsim/gui.src/serio.src/frontend.cc
13904 * sim/ucsim/gui.src/serio.src/main.cc
13905 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13906 * support/Util/NewAlloc.c
13908 * as/mcs51/lklibr.c
13912 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13914 * Added MSVC projects for hc08 assembler and linker:
13915 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13916 /as/hc08/link_hc08.dsp
13918 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13920 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13922 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13924 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13926 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13928 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13930 2003-10-31 Borut Razem <borut.razem AT siol.net>
13932 * support/cpp2/cpplib.h,
13933 support/cpp2/cpplib.c,
13934 support/cpp2/cpplex.c,
13935 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13936 to switch _asm block preprocessing on / off. Default is
13937 #pragma preproc_asm +
13939 2003-10-31 Borut Razem <borut.razem AT siol.net>
13941 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13942 when outputting comment blocks (when executed with -C option) and
13943 _asm (SDCPP specific) blocks
13945 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13947 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13949 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13951 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13953 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13955 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13956 * src/SDCCast.c (decorateType): fixed bug #832664
13958 2003-10-31 Borut Razem <borut.razem AT siol.net>
13960 * support/cpp2/cpplex.c: fixed for SDCPP:
13961 comments(when executed with -C option) and _asm blocks
13962 were included even if they where in skipped #if block.
13963 Applied solution from GCC cpp 3.3.2
13965 2003-10-31 Borut Razem <borut.razem AT siol.net>
13967 * src/SDCC.lex: sdcc now understands both formats:
13968 '# <line_number> <file_name>' and
13969 '#line <line_number> <file_name>'
13970 * support/cpp2/cppmain.c: sdcpp now generates the standard
13971 '# <line_number> <file_name>' instead of former
13972 '#line <line_number> <file_name>'
13974 2003-10-30 Borut Razem <borut.razem AT siol.net>
13976 * support/cpp2/cpphash.h,
13977 * support/cpp2/cpplib.h
13978 * support/cpp2/cpplex.c,
13979 * support/cpp2/cppmain.c,
13980 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13982 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13984 Fixed a number of problems revealed by bug #827883.
13985 * src/SDCCloop.c (loopInvariants): Spill location of the
13986 result operand should be recomputed if extracted from
13987 a loop. Also, don't extract assignments of an iTemp
13989 * src/SDCCast.c (isConformingBody): loop reversal should
13990 not occur if the control variable is involved with a
13991 relational operator.
13993 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13995 * .version: bumped to 2.3.6 to reflect the big improvements
13996 made by Erik and Klaus. Thanks!
13998 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
14000 Replaced the livrange code.
14001 * src/SDCClrange.c: added new LR code
14003 * src/SDCCBBlock.h: removed remainig parts from old LR code
14004 * src/ds390/ralloc.c,
14005 * src/ds390/gen.c: minor fixes to make it work with new code
14007 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14010 * as/hc08/lkrloc.c,
14012 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14013 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14014 (tweaked fix for bug #818696)
14016 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14018 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14020 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14023 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14024 * src/mcs51/gen.c (gencjneshort),
14025 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14026 more efficient (per Scott Bronson's suggestion)
14028 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14030 Extended the semantics of the critical keyword to include
14031 individual statements. See RFE #827755 and #799831
14036 * support/Util/SDCCerr.c
14037 * support/Util/SDCCerr.h
14042 2003-10-19 Borut Razem <borut.razem AT siol.net>
14044 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14046 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14048 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14050 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14051 and predecrement operand is displayed
14053 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14055 * src/SDCCval.c (valMinus): fixed bug #826041
14057 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14059 Some hc08 related updates that I missed earlier
14060 * sim/ucsim/stypes.h
14061 * support/regression/ports/hc08/spec.mk
14063 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14065 New target "hc08" for the Motorola 68hc08 family of micros
14073 * sim/ucsim/hc08.src/*
14074 * sim/ucsim/configure.in
14075 * src/ucsim/configure
14076 * sim/ucsim/packages_in.mk
14079 * device/include/mc68hc908qy.h
14080 * device/lib/hc08/*
14081 * device/lib/Makefile.in
14082 * support/regression/ports/hc08/*
14083 * support/regression/Makefile
14085 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14087 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14089 * src/ds390/gen.c (genCast): fixed bug #821957
14091 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14093 * device/lib/logf.c: "fixed" overlay bug
14094 * support/regression/ports/host/spec.mk: added m library
14095 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14096 * support/regression/tests/float_trans: added (for Eric)
14098 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14100 * src/mcs51/gen.c (genCpl): fixed bug
14101 http://sf.net/mailarchive/message.php?msg_id=6263915
14103 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14105 * src/SDCCast.c (decorateType): added extended constant folding
14106 * src/SDCCsymt.c (computeType): cleanup
14107 * src/SDCCval.c (valShift): minor optimization
14108 * support/regression/tests/ast_constant_folding.c: added
14110 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14112 * src/SDCCmain.c: removed some unintended changes
14114 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14116 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14117 * src/z80/gen.c: fixed part of bug #817589
14118 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14120 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14122 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14133 * src/ds390/ralloc.c
14135 * src/mcs51/ralloc.c
14137 * src/pic16/ralloc.c
14138 * src/xa51/ralloc.c
14140 * src/z80/gen.c: removed unused label "release:"
14142 2003-10-06 Borut Razem <borut.razem AT siol.net>
14144 * src/SDCC.lex: removed definition of unused variables
14145 save_optimize and save_options
14147 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14149 * clean.mk: removed '=' in "-maxdepth=1"
14150 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14151 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14153 2003-10-06 Borut Razem <borut.razem AT siol.net>
14155 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14156 my_unput() replaced by unput()
14158 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14160 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14161 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14162 type-punned pointer will break strict-aliasing rules"
14163 Old LR behaviour is again default; Klaus' LR can be choosen by
14164 defining the environment variable LRKLAUS
14168 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14169 * clean.mk: fixed removal of files in bin/CVS/
14170 * device/lib/clean.mk: fixed removal of directories small and large
14171 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14173 * src/SDCCval.c: removed superflous test for pedantic
14175 2003-10-05 Borut Razem <borut.razem AT siol.net>
14177 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14178 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14179 message "unmatched #pragma SAVE and #pragma RESTORE"
14181 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14183 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14184 assembly, critical functions, atomic, nojtbound)
14186 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14188 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14194 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14197 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14199 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14201 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14202 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14203 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14205 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14207 * src/z80/gen.c (genRet): fixed bug #524753
14208 * src/z80/gen.c (genCast): fixed internal error on cast from
14210 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14211 fix for bug #477835 to the z80
14212 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14213 for tracking iCodes in the peephole optimizer for z80
14215 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14217 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14218 the other part of bug #814548
14219 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14221 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14223 * src/SDCCcse.c: fixed part of bug #814548
14225 2003-09-28 Borut Razem <borut.razem AT siol.net>
14227 * src/asm.c: rewrite of printILine() to use temporary file instead
14229 * src/xa51/main.c: commented out declaration of int rewinds
14231 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14233 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14235 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14237 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14238 * src/asm.c (printILine): Fixed bug #811015
14240 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14242 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14245 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14247 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14248 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14249 to correctly handle general case of AOP_PAIRPTR
14250 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14252 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14254 * src/mcs51/ralloc.c (fillGaps),
14255 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14256 register positioning bug)
14258 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14260 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14262 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14264 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14265 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14266 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14267 (ralloc doesn't intentionally do this now, but perhaps later)
14268 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14269 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14270 register positioning bugs (Fixed bug #762602 and #795325)
14271 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14272 (Fixed bug #808779)
14273 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14274 lines that --i-code-in-asm generates
14276 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14278 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14279 trying to fclose a FILE* that was already closed.
14281 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14283 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14284 of const struct should be treated as if const themselves)
14286 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14288 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14290 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14292 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14293 Unix (/n) and DOS (/r/n) line terminations.
14295 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14297 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14300 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14302 * src/mcs51/gen.c (genFunction, genEndFunction),
14303 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14304 and restore of EA so that stack offsets to parameters are
14305 correct when using both critical and reentrant/stack-auto.
14306 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14307 size (can be triggered in error if sloc is shared between
14308 different sized objects)
14309 * device/include/float.h: fixed macros to explicitly use
14310 unsigned long where needed
14312 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14314 Feature req. 799831: added code to allow nesting of critical functions
14315 * src/mcs51/gen.c (genFunction, genEndFunction)
14316 * src/ds390/gen.c (genFunction, genEndFunction)
14318 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14320 * src/SDCCsymt.c (sclsFromPtr),
14322 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14323 support for standard C idiom of memory mapped variables; for
14324 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14325 to xdata int at 0x1234 tempvar = 1.
14326 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14327 provided by Akiya ISHIDA
14329 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14331 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14332 * src/SDCCval.c (constVal): added reduction from int to char
14333 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14334 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14335 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14337 * support/regression/tests/shifts.c: fixed
14339 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14341 * src/z80/gen.c (genXor): Fixed bug #805445
14343 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14345 Fixed bug #621531 (const & volatile confusion in the type chain).
14346 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14347 refer to the const or volatile state of the pointer itself.
14359 * src/pic16/ralloc.c
14360 * support/regression/tests/const.c
14362 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14364 When checking for duplicated modules, use absolute paths
14365 instead of relative paths. Files changed:
14370 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14372 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14374 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14376 * device/include/string.h: added size_t typedef, changed
14377 prototypes to use size_t, eliminated separate reentrant and
14378 non-reentrant declarations, added _memmove declaration
14379 * device/lib/_memcpy.c: changed to use size_t instead of int,
14380 changed /4 to >>2 to avoid division library call
14381 * device/lib/_memcmp.c,
14382 * device/lib/_memset.c,
14383 * device/lib/_strncat.c,
14384 * device/lib/_strncpy.c,
14385 * device/lib/_strncmp.c: changed to use size_t instead of int
14386 * device/lib/_memmove.c: new file (fixed bug #772294)
14387 * device/lib/Makefile.in: added _memmove.c
14388 * device/lib/z80/asm_strings.s: fixed bug #772290
14389 * support/regression/tests/bitfields.c: attempt to fix host assertion
14390 failure on amd64-unknown-linux2.2
14392 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14394 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14395 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14396 * as/z80/asmain.c (main): fixed bug #801766
14398 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14400 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14403 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14405 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14406 reported in bug #800609
14408 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14410 * Top header beautifications in src/pic16 directory:
14411 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14412 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14413 pcoderegs.h, ralloc.c, ralloc.h
14414 * main.c: added top header and GPL license notice
14415 * pcode.c: fixed the if-conditional warning
14417 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14419 * device/lib/_mullong.c: replaced int by short for gcc
14421 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14423 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14424 and JUMPTABLE iCodes properly now (worked by accident before)
14425 * src/mcs51/gen.c (leftRightUseAcc),
14426 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14427 iCode properly now. Use getSize instead of nRegs since a & b
14428 aren't part of the nRegs tally.
14430 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14432 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14433 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14434 before instructions that use the _STATUS register
14436 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14438 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14439 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14440 fetching of the pointer
14441 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14442 copied from genNearPointerSet()
14443 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14444 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14445 If they pop r0/r1 they must be called in the opposite order than aopOp().
14446 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14447 (resp. --stack-auto), prepared for --xstack
14449 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14451 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14453 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14455 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14456 these ports have their own __sdcc_external_start()
14458 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14460 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14461 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14462 type for bits was changed. It resulted in bit variables becoming
14463 global, which is not permitted in PIC 14 assembly output.
14465 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14467 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14469 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14471 Z80 and MCS51 linkers complaint if a public symbol is defined
14472 in more than one library module:
14476 * as/mcs51/Makefile.in
14478 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14480 A few small changes that speed up the peephole optimizer.
14484 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14486 Try to make the peephole optimizer smarter by maintaining
14487 an association between the assembly source code and the
14488 iCodes that originated them. Put this information to use
14489 with a new peephole rule condition "notVolatile" so that
14490 the rules can be aggressive yet still safe.
14495 * src/mcs51/peeph.def
14497 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14501 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14502 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14503 if the left or right operand symbols have the accuse flag set.
14505 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14507 Changed the type of the result of the ! (NOT) operator to char;
14508 previously it returned the same type as the source. This allows
14509 us to eliminate all the genFloatNot functions (all of its target
14510 implementations were very buggy) since !float can use the same
14513 * src/SDCCicode.c (ast2iCode): ! returns char
14514 * src/mcs51/gen.c (genNot, genNotFloat),
14515 * src/ds390/gen.c (genNot, genNotFloat),
14516 * src/z80/gen.c (genNot, genNotFloat),
14517 * src/pic/gen.c (genNot, genNotFloat),
14518 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14520 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14522 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14523 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14524 during interrupts. Ensure WSAVE is located at a shared bank address.
14525 2. Fixed page selection in some places
14526 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14527 the registers name strings.
14528 4. Fixed "signed / unsigned compare" compiler warnings.
14529 5. The PIC port manages its own allocation of the general purpose
14530 registers, but makes no attempt to reuse them. As a result when
14531 compiling it soon runs out of general purpose registers. Some
14532 additional code was added to the files pcode.c and device.c to walk
14533 through the function call tree and rename the registers so that they
14543 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14544 genPlus() & genMinus() when the result is the same as left or right
14546 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14548 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14550 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14552 Made bitfield a distinct type from bit so that bitfields
14553 convert as per ANSI C and bits retain their traditional
14554 boolean style behaviour. Implemented bitfield support in
14562 * src/ds390/gen.c: bit v bitfield split
14563 * src/z80/gen.c: New support for bitfields
14564 * support/regression/tests/bitfields.c: reenabled z80,
14567 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14569 Rules 246.x, 247.x relate to bitfields, the others speed up
14570 access to xdata mapped I/O devices.
14572 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14574 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14576 Cleaned up genPackBits and genUnpackBits and added two helper
14577 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14578 for literal assignments in genPackBits (thanks to Frieder for
14584 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14586 Fixed bug #748310 (pointer to function type mishandled when the
14587 function name is omitted). Also fixed a SIGSEGV when a function
14588 attribute (reentrant, etc) is used on a non-function or on a
14589 function but misplaced before the parameter list.
14591 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14593 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14594 * support/Util/SDCCerr.h,
14595 * support/Util/SDCCerr.c: Added func attr misuse error msg
14597 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14599 Fixed bug #787649 by anonymous
14600 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14601 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14603 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14605 Fixed numerous bitfield problems.
14607 * src/SDCC.y: More bitfield related error checking
14609 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14610 * support/Util/SDCCerr.h,
14611 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14612 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14613 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14614 * support/regression/tests/bitfields.c: tests added
14616 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14618 Made the constant following the "interrupt" keyword optional. If
14619 omitted, the function will not automatically be given an entry
14620 in the interrupt vector table (similar to #pragma NOIV, but
14621 less syntacticly kludgy). The interrupt number is also now
14622 range checked. Also fixed a bug in the high order bit example
14629 * support/Util/SDCCerr.c
14630 * support/Util/SDCCerr.h
14633 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14635 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14636 * src/SDCCicode.c (operandOperation): rewritten some ops
14637 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14638 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14640 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14641 be re-activated by defining REDUCE_LITERALS)
14642 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14643 unsigned, but are signed by default
14644 * src/SDCCval.c (constVal): rearranged
14645 * src/SDCCval.c (valMod): preliminary fix
14646 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14647 * support/regression/literalop.c: added, work in progress
14649 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14651 Generate warnings for useless declarations like "char data;"
14652 that don't do what new users expect.
14655 * support/Util/SDCCerr.h
14656 * support/Util/SDCCerr.c
14658 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14660 * src/SDCCval.c (valMult): fix overflow detection of negative int
14662 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14664 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14666 Changes to support big endian targets:
14679 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14681 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14682 * device/lib/time.c: fixed warning "integer overflow in expression"
14684 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14686 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14687 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14688 constants are unsigned; added recognition of "u" flag for unsigned
14689 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14690 * src/SDCCval.c (valDiv, valMod): fixed signdness
14691 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14692 signedness of modulo, left and right shift
14693 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14694 * support/Util/SDCCerr.h: added warning W_INT_OVL
14695 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14696 * src/SDCCast.c (ast_print): improved output of constants
14698 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14700 Fixed some warnings when building with MSVC:
14702 * as/mcs51/asdata.c
14706 * link/z80/aslink.h
14707 * link/z80/lkdata.c
14708 * link/z80/lkeval.c
14713 * support/cpp2/cpplib.c
14717 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14719 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14721 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14723 * support/librarian/clean.mk: Do not remove Makefile.
14724 * support/librarian/Makefile: added.
14726 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14728 Added librarian to MSVC build:
14731 * support/librarian/librarian.dsp
14733 'configure' not needed for librarian, removed:
14734 * support/librarian/configure
14735 * support/librarian/configure.in
14736 * support/librarian/config_in.h
14737 * support/librarian/Makefile.in
14739 Hopefully these ones built the librarian and the rest of sdcc properly:
14741 * Makefile.common.in
14743 Messed up 'configure', so revert to previous version:
14747 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14749 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14750 there, while the mantissa of a double is "only" 53 bits wide.
14752 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14754 Adding sdcclib to the build. MSVC project coming soon.
14755 Files added/changed:
14757 * support/librarian/clean.mk
14758 * support/librarian/configure
14759 * support/librarian/configure.in
14760 * support/librarian/config_in.h
14761 * support/librarian/Makefile.bcc
14762 * support/librarian/Makefile.in
14763 * support/librarian/sdcclib.c
14766 * Makefile.common.in
14770 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14772 Linker now complaints if linked modules have conflicting options, for
14773 example, one compiled using --model-large and another one compiled with
14774 --model-small. The following files were modified:
14776 * as/mcs51/asdata.c
14777 * as/mcs51/aslink.h
14779 * as/mcs51/asmain.c
14781 * as/mcs51/i51pst.c
14782 * as/mcs51/lkdata.c
14783 * as/mcs51/lklibr.c
14784 * as/mcs51/lkmain.c
14790 * link/z80/aslink.h
14791 * link/z80/lkdata.c
14792 * link/z80/lklibr.c
14793 * link/z80/lkmain.c
14796 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14798 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14799 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14801 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14803 * src/z80/mappings.i: fix _mul[us][int,long] entries
14805 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14807 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14809 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14811 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14812 * support/regression/tests/bitopcse.c: added
14820 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14822 added support for new library format to z80, gbz80 linkers:
14828 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14830 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14831 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14833 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14835 added DUMMY_READ_VOLATILE:
14844 * src/SDCCcse.c (algebraicOpts): many improvements
14845 * src/SDCCcse.h: removed algebraicOpts()
14846 * src/SDCCicode.c (picDummyRead): added
14848 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14850 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14851 "Insufficient space in data memory".
14853 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14855 * src/mcs51/gen.c: fixed bug #771358
14856 * src/z80/gen.c: fixed bug #759087
14858 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14860 * src/pic16/glue.c: minor cleanup by Vangelis
14862 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14864 * device/include/regc515c.h: fixed #758477
14865 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14866 * device/lib/_gptrput.c: saved a few bytes
14867 * my tab spacing is 8, yours too?)
14868 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14869 * device/lib/serial.c: process RX bytes earlier than TX bytes
14870 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14872 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14874 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14876 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14878 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14880 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14882 * device/lib/Makefile.in: bad fix, reverted to 1.43
14884 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14886 * device/lib/Makefile.in: added missing z80 object files
14888 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14890 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14891 pic16 progress by Vangelis:
14894 * src/pic/Makefile:
14901 * pic16/genarith.c:
14906 * pic16/pcodepeep.c:
14909 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14911 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14913 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14915 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14916 added gbz80 build to MSVC project.
14917 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14918 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14919 from 8051 stuff and setup so it links using a .lnk file.
14921 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14923 * support/librarian/sdcclib.c: sdcc librarian.
14924 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14927 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14929 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14931 2003-07-02 Borut Razem <borut.razem AT siol.net>
14933 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14934 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14935 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14936 src/xa51/main.c, src/z80/main.c:
14937 virtualization of glue() function: each port has it's own glue function,
14938 which is accessed by do_glue function pointer in PORT.general structure
14940 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14942 * DS800C400 fun, improved ROM interface and tinibios.
14944 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14946 * More support for DS80C400. Now includes beginning of interface to ROM.
14948 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14950 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14952 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14954 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14956 2003-06-19 Borut Razem <borut.razem AT siol.net>
14958 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14960 2003-06-19 Borut Razem <borut.razem AT siol.net>
14962 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14963 fixed Z80 port - crt0.o: cannot open.
14965 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14967 * support/Util/MySystem.c (merge_command): revert bad fix
14969 2003-06-18 Borut Razem <borut.razem AT siol.net>
14971 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14973 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14975 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14976 option --use-stdout sends errors to stdout instead of stderr.
14978 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14980 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14982 2003-06-15 Borut Razem <borut.razem AT siol.net>
14984 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14985 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14986 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14987 fixed width array of pointers replaced with sets;
14988 multiple include and lib paths ared transferred to preprocessor and linker
14989 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14990 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14991 fixed width array of pointers
14992 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14993 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14994 fixupPath(), getPathDifference()
14995 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14996 fixed width array of pointers
14998 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
15000 * src/pic16/ralloc.c: fix warnings
15001 * src/pic16/pcode.c: fix warning
15003 2003-06-10 Scott Dattalo <scott AT dattalo.com>
15005 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
15006 know all the details, but essentially this set of changes enable
15007 the pic16 port to generate movff instructions and generate assembler
15011 * src/pic16/glue.c:
15012 * src/pic16/pcode.c:
15013 * src/pic16/device.c:
15014 * src/pic16/main.c:
15015 * src/pic16/pcode.h:
15016 * src/pic16/pcoderegs.c:
15017 * src/pic16/ralloc.c:
15018 * src/pic16/ralloc.h:
15020 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15022 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15023 added option --vc, so sdcc errors and warnings are compatible with
15024 Microsoft Visual Studio.
15026 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15028 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15029 device/lib/libfloat.lib: added atof function.
15031 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15033 * doc/sdccman.lyx: updated to Lyx 1.3
15034 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15035 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15036 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15038 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15040 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15042 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15044 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15045 additions to the "related tools/documentation" section
15047 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15049 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15051 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15053 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15054 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15056 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15058 * doc/sdccman.lyx: fix double dash and other minor things
15059 * doc/Makefile: fix double dash
15061 2003-05-28 Karl Bongers(patches from Martin Helmling)
15062 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15063 condition and ignore commands.
15065 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15067 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15068 is in parts still quite out of date, I did changes as far as I felt makes sense
15069 for a non-native english speaker.
15070 Please feel free to add to the manual or to correct my changes.
15071 * doc/Makefile: undid touching the date of intermediate tex files.
15073 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15075 * doc/sdccman.lyx: Manual has an index now
15077 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15079 Finalize muluint/mulsint and mululong/mulslong merging:
15080 * device/lib/_mulint.c
15081 * device/lib/_mullong.c
15082 * device/lib/gbz80/mul.s
15083 * device/lib/gbz80/stubs.s
15084 * device/lib/z80/mul.s
15085 * device/lib/z80/stubs.s
15086 * src/SDCCsymt.c (initCSupport)
15088 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15090 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15091 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15092 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15093 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15096 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15098 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15099 the regression tests I'm not brave enough to enable 245.b, 245.c
15100 * doc/sdccman.lyx: added latex preamble for hyperref package.
15101 Using pdflatex this will give you a hyperlinked pdf file with
15102 bookmarks. (prepend '%' before /usepackage if this breaks something)
15104 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15106 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15108 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15110 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15112 2003-05-21 <johan AT balder>
15114 * src/SDCCglue.c (printIval): fixed bug #739934
15116 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15118 Applied patch from bug 737905 (renamed yylineo to mylineno):
15125 * src/pic16/pcode.c: Cleaned warnings
15126 * src/pic16/pcodeflow.c: Cleaned warnings
15127 * src/pic16/pcoderegs.c: Cleaned warnings
15129 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15131 * src/pic16/pcode.c: Cleaned warnings
15132 * src/pic16/pcodepeep.c: Cleaned warnings
15133 * src/pic16/ralloc.c: Cleaned warnings
15135 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15137 * doc/sdccman.lyx: fixed bug 739745
15138 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15140 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15142 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15143 it can be defined with CFLAGS when running configure
15144 * src/SDCCmain.c: fixed compiling + linking with object files
15146 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15148 * configure.in: configure for pic16 port,
15149 added --disable-pic16-port
15150 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15151 * src/SDCCmain.c: linkOptions is changed to set *,
15152 added if/endif conditional macros to remove options help
15153 messages from optionsTable when a port is not configured, added
15154 support for the PIc16 port in the ports table, when executing
15155 the compiler with no port specified on command line, a default
15156 port is selected with the new macro DEFAULT_PORT which is
15157 defined in port.h, in setDefaultOptions() linkOptions is removed
15158 from initialization assignment, since now it is a set,
15159 parseCmdLine uses setParseWithComma for linkOptions, in
15160 linkEdit() linkOptions are accessed with new function indexSet()
15161 which returns the i'th item of a set variable. See SDCCset.c, in
15162 linkEdit() when calling buildCmdLine(), added linkOptions as
15163 last argument. Now users can pass arguments to gplink via the
15164 -Wl option, main() uses pic16glue() to glue up pic16 programs
15165 * src/SDCCpeeph.c: various changes to support pic16
15166 * src/SDCCset.c: added function void *indexSet(set *, int) to
15167 return the i'th item of the set
15168 * src/SDCCset.h: added function prototype for indexSet()
15169 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15170 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15171 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15172 added macro DEFAULT_PORT
15173 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15174 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15176 * src/pic16/glue.c: commented out some error producing lines
15177 * src/pic16/main.c: __config directives are commented out to stop
15178 gpasm complaining and test the linkage with gplink, _linkCmd and
15179 _asmCmd changed to be more gplink and gpasm friendly
15180 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15181 produced an error when parsed, peep rule 12 is added to utilize
15182 movff, but it is commented out since the pCode does not support
15183 yet a command with 2 address arguments
15185 2003-05-18 <johan AT balder>
15187 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15188 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15189 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15191 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15192 Added feature to script commands from file.
15194 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15196 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15197 * src/SDCCutil.c: include ctype.h for win32
15199 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15201 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15203 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15205 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15206 Fixed so you can set breakpoints prior to run, run does not stop
15207 on entry now. Add tbreak. Other enhancements and fixes for use
15210 2003-05-12 Borut Razem <borut.razem AT siol.net>
15212 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15214 2003-05-11 Borut Razem <borut.razem AT siol.net>
15216 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15217 the path of bin directory, so that PATH is the only env. variable, which has to be set
15218 in case of standard installation.
15219 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15220 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15221 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15223 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15225 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15226 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15227 temp files are in the port dir; clean the gen/test directory when
15228 generating new test.c
15229 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15230 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15231 * support/regression/tests/zeropad.c: added
15233 2003-05-09 <johan AT balder>
15235 * src/SDCCglue.c: fixed bug #597940
15237 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15239 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15240 cache sfr, optimize next,step, fix off by one sourceline,
15241 support ddd list function.
15242 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15244 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15246 * support/regression/HTMLgen.py: added compare_s2f()
15247 * support/regression/Makefile: redo 1.27
15248 * support/regression/generate-cases.py: redo 1.5
15250 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15252 * support/regression/tests/float.c: workaround 33 bit hex constant
15253 * support/regression/tests/simplefloat.c: fix division for host
15255 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15257 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15258 that tame's the PIC's over-aggressive optimizer.
15260 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15262 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15265 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15267 Initial support for DS80C400. "Hello world" runs on TINIm400
15270 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15272 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15273 * Some notes on ddd usage added in debugger/README
15274 Martin Helmling adding more features and fixes for ddd GUI debugger.
15275 Code added for nexti, stepi, up, down, and other adjustments.
15277 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15279 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15280 * src/pic/peeph.def Added two rules to optimize carry manipulation
15281 * src/pic/* removed debug printfs
15283 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15285 * debugger/mcs51/cmd.c: added header newalloc.h
15287 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15289 * as/Makefile: new EXEEXT
15290 * as/z80/Makefile: remove trailing slash of BUILDIR
15291 * as/z80/clean.mk: new EXEEXT
15292 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15293 * support/cpp2/Makefile.in: new EXEEXT
15294 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15296 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15298 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15299 EXEEXT was introduced to fix all related problems with targets
15300 "clean", "install" and "uninstall"; a couple of further flaws
15301 especially with "clean" have been fixed too
15302 * as/mcs51/Makefile.in
15303 * as/mcs51/clean.mk
15307 * debugger/mcs51/Makefile.in
15308 * debugger/mcs51/clean.mk
15309 * link/z80/Makefile
15310 * link/z80/Makefile.in
15311 * link/z80/clean.mk
15313 * packihx/Makefile.in
15315 * sim/ucsim/Makefile
15316 * sim/ucsim/clean.mk
15317 * sim/ucsim/avr.src/Makefile.in
15318 * sim/ucsim/avr.src/clean.mk
15319 * sim/ucsim/s51.src/Makefile.in
15320 * sim/ucsim/s51.src/clean.mk
15321 * sim/ucsim/xa.src/Makefile.in
15322 * sim/ucsim/xa.src/clean.mk
15323 * sim/ucsim/z80.src/Makefile.in
15324 * sim/ucsim/z80.src/clean.mk
15325 * sim/ucsim/main_in.mk
15326 * sim/ucsim/packages_in.mk
15327 * sim/ucsim/gui.src/Makefile.in
15328 * sim/ucsim/gui.src/serio.src/Makefile.in
15329 * sim/ucsim/gui.src/serio.src/clean.mk
15332 * support/cpp2/Makefile.in
15333 * support/cpp2/clean.mk
15334 * support/makebin/Makefile
15335 * support/makebin/clean.mk
15336 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15337 * doc/sdccman.lyx: --program-suffix no longer needed
15339 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15341 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15342 Martin Helmling added support for ddd GUI debugger.
15343 Code added to display assembly, set variables, and other commands
15344 to interface to ddd.
15346 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15348 * as/Makefile: fix target clean
15349 * as/clean.mk: fix target clean
15350 * as/z80/clean.mk: fix target clean
15352 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15354 * Makefile.common.in: added AT EXEEXT AT
15355 * configure.in: removed all mingw32 stuff
15356 * configure: rebuilt from configure.in
15357 * doc/sdccman.lyx: updated section "installation"
15358 * support/scripts/sdcc_mingw32: adapted to configure
15359 * support/scripts/sdcc_cygwin_mingw32: added
15361 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15363 * src/pic Added object file support for the PIC port
15364 * src/pic Applied patch from Craig Franklin (this started the object file support)
15365 * src/regression Updated the PIC regression tests for object files
15367 2003-04-20 Borut Razem <borut.razem AT siol.net>
15369 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15370 lklex.c: In function `getfid':
15371 lklex.c:203: warning: array subscript has type `char'
15372 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15373 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15374 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15375 stack handling macros
15377 2003-04-19 Borut Razem <borut.razem AT siol.net>
15379 * "handling space characters in file path" task:
15380 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15381 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15382 * support/Util/MySystem.h: make it self-sufficient
15383 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15384 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15385 handling space characters in file path
15386 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15387 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15388 * support/Util/MySystem.c: handling space characters in executable's path
15390 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15392 * as/z80/Makefile: fix permanent rebuild of z80
15393 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15394 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15396 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15398 * src/SDCCopt.c: add special case optimization to replace modulo by
15399 a power of two with a bitwise AND.
15401 2003-04-18 <johan AT balder>
15403 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15405 2003-04-17 <johan AT balder>
15407 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15408 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15410 2003-04-13 Borut Razem <borut.razem AT siol.net>
15412 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15413 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15414 fixed mingw problem in adl_NORMALIZE_PATH
15416 2003-04-12 Borut Razem <borut.razem AT siol.net>
15418 * fixed "#pragma SAVE/RESTORE can not be nested":
15419 * src/SDCC.lex: reworked pragma handling functions
15420 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15421 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15423 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15425 * src/SDCCutil.c (pathEquivalent): defined but not used
15426 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15427 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15428 * configure: rebuilt from configure.in
15429 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15430 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15431 * device/include/Makefile.in: replace sdcc_datadir
15432 * device/lib/Makefile.in: replace sdcc_datadir
15433 * Makefile.common.in: add LDFLAGS from configure
15434 * packihx/Makefile.in: use LDFLAGS
15435 * src/Makefile.in: use LDFLAGS
15436 * support/cpp2/Makefile.in: add LDFLAGS from configure
15437 * support/makebin/Makefile: use LDFLAGS
15438 * .version: bumped version number to 2.3.5
15440 2003-04-12 Borut Razem <borut.razem AT siol.net>
15442 * completed "different paths" task:
15443 * src/SDCCmacro.c: fixed bug in handling quotes
15444 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15445 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15447 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15449 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15451 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15453 * ds390/gen.c ds390/peeph.def: fix bug 706781
15455 2003-04-11 Borut Razem <borut.razem AT siol.net>
15457 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15459 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15461 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15462 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15463 set - this bit used to not be set...).
15464 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15465 bad code in PIC Port
15466 * src/regression/and2.c added to test bug 609268
15467 * src/regression/Makefile added and2.c to regression test
15470 2003-04-08 <johan AT CP255758-A>
15472 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15473 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15474 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15476 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15478 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15480 * support/cpp2/Makefile.in: fix bug #487815
15481 * configure: rebuilt from configure.in
15482 * Makefile.common.in: docdir changed, new path suffixes
15483 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15484 * sdcc_vc_in.h: reflect changes from sdccconf.h
15485 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15486 * src/SDCCutil.h: remove BINDIR hack
15487 * doc/sdccman.lyx: update new path hierarchy
15489 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15491 * src/SDCCpeeph.c: added okToRemoveSLOC test
15493 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15495 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15497 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15499 * src/SDCCpeeph.c: added labelIsReturnOnly test
15500 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15502 2003-04-05 <johan AT balder>
15504 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15505 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15506 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15507 * src/SDCCast.c: fixed a warning
15508 * src/SDCCast.h: fixed a warning
15509 * src/SDCCicode.c (operandFromAst): fixed a warning
15511 2003-04-04 <johan AT balder>
15513 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15514 * src/SDCCast.c (decorateType): fixed bug #715076
15515 * src/SDCC.y: fixed bug #702907
15517 2003-04-03 <johan AT balder>
15519 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15520 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15521 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15522 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15523 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15525 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15527 * _decdptr.c: fix return values
15528 * _gptrget.c: fix return values
15529 * _gptrgetc.c: fix return values
15530 * _gptrput.c: fix return values
15531 * _mulint.c: fix return values
15532 * as/z80/Makefile: fix 'make -j' problem
15534 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15536 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15537 * configure.in: big cleanup, updated to autoconf 2.5x
15538 * configure: rebuilt from configure.in
15539 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15540 * sdcc_vc_in.h: reflect changes from sdccconf.h
15541 * doc/Makefile: fixed a flaw in "make install"
15543 2003-04-02 <johan AT balder>
15545 * src/ds390/gen.c (genCmp): no comments
15546 * src/mcs51/gen.c (genCmp): no comments
15547 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15548 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15550 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15552 * support/regression/generate-cases.py: place generated file in given sub directory
15553 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15554 * support/regression/Makefile: improvements for 'make -j';
15555 side effect: it's simpler and faster now
15557 2003-03-31 Borut Razem <borut.razem AT siol.net>
15559 * src/z80/main.c: link-{port} and as-{port} defined without path
15560 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15562 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15564 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15566 2003-03-30 Borut Razem <borut.razem AT siol.net>
15568 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15569 changed type of list parameter to set
15570 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15571 * src/port.h: changed type of do_assemble() parameter to set
15572 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15573 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15574 definition of "cppoutfilename" macro with NULL value in preProcess()
15575 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15576 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15577 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15578 replaced with set *binPathSet
15579 * shash_add() deallocates the item, if allready exsists, before adding the new one
15580 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15582 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15584 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15585 a nested for loop bug in the PIC port
15586 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15589 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15591 * support/Util/dbuf.h: remove C++ stuff to make it portable
15593 2003-03-28 Borut Razem <borut.razem AT siol.net>
15595 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15596 literal strings in stringLiteral()
15597 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15598 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15601 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15603 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15605 2003-03-26 <johan AT balder>
15607 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15608 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15609 * src/SDCCast.c (decorateType): fixed " -v < 3"
15611 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15613 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15614 Added Lenny Story's debug infrastructure changes:
15615 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15616 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15617 * src/cdbFile.c: added
15618 * src/SDCCdebug.c: added
15619 * src/SDCCdebug.h: added
15620 * src/SDCCast.c (createFunction)
15621 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15622 * src/SDCCmain.c (parseCmdLine, main)
15623 * src/SDCCmem.c (redoStackOffsets)
15624 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15627 * src/avr/gen.c (genAVRCode)
15628 * src/ds390/gen.c (gen390Code)
15629 * src/mcs51/gen.c (gen51Code)
15630 * src/pic/gen.c (genpic14Code)
15631 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15632 * src/xa51/gen.c (genXA51Code)
15633 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15635 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15637 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15638 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15640 2003-03-22 <johan AT balder>
15642 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15644 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15646 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15647 * doc/cdbfileformat.lyx: added, written by Lenny Story
15648 * doc/Makefile: added cdbfileformat.lyx
15649 * doc/clean.mk: added cdbfileformat.lyx
15651 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15653 * src/mcs51/peeph.def: fix bug #705773
15655 2003-03-20 <johan AT balder>
15657 An sfr/sbit can have an "at #" AND an initializer
15658 * src/SDCCsymt.c (checkSClass):
15659 * src/SDCCmem.c (allocGlobal):
15660 * src/SDCCmem.c (allocLocal):
15661 * src/SDCCast.c (createBlock):
15663 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15665 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15667 2003-03-16 <johan AT balder>
15669 Undid the hackup of const and volatile, the problem is much bigger
15671 * src/SDCCast.c:1.171
15672 * src/SDCCglue.c:1.138
15673 * src/SDCCicode.c:1.146
15674 * src/SDCCsymt.c:1.150
15675 * src/SDCCval.c:1.65
15677 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15679 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15680 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15682 2003-03-13 <johan AT balder>
15684 Hackup const and volatile modifiers in type chains a bit:
15686 * src/SDCCast.c:1.169
15687 * src/SDCCglue.c:1.136
15688 * src/SDCCicode.c:1.143
15689 * src/SDCCsymt.c1.146
15690 * src/SDCCsymt.h1.59
15691 * src/SDCCval.c:1.63
15693 2003-03-12 <johan AT balder>
15695 * src/SDCCBBlock.h: more LRH debugging junk
15696 * src/SDCCcflow.h: more LRH debugging junk
15697 * src/SDCCloop.c: more LRH debugging junk
15698 * src/SDCC.y (struct_declaration): fixed bug #697590
15699 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15700 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15701 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15703 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15704 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15705 test function names must now match exactly).
15706 * src/SDCCcse.c: added special case in findCheaperOp to allow
15707 extending a short integer. Makes less awful code for bug 700121 test case.
15709 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15711 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15712 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15714 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15716 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15717 actually called (operandsNotEqual() was called for all
15718 operandsNotEqualX tests).
15720 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15722 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15723 with shorter literals. Fixes bug 700121.
15725 2003-03-11 <johan AT balder>
15727 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15729 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15731 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15732 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15734 2003-03-10 Borut Razem <borut.razem AT siol.net>
15736 * src/SDCCmain.c: pipe preprocessor's output
15737 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15738 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15739 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15740 which closes all pipes in pipeSet set
15741 * src/SDCCset.c: free deleted item in function deleteSetItem()
15742 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15743 moved from z80 to src subproject
15744 * .version: increased version number to 2.3.4
15746 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15748 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15749 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15750 * support/regression/ports/xa51/spec.mk: fix typo
15752 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15754 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15756 2003-03-09 Borut Razem <borut.razem AT siol.net>
15758 * src/SDCCmain.c: pipe preprocessor's output
15759 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15760 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15761 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15762 which closes all pipes in pipeSet set
15763 * src/SDCCset.c: free deleted item in function deleteSetItem()
15764 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15765 moved from z80 to src subproject
15767 2003-03-09 Borut Razem <borut.razem AT siol.net>
15769 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15770 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15771 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15772 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15773 * src/SDCCglobl.h: unification of WIN32 native definitions
15775 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15777 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15779 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15781 * src/configure.in: check for endianess (even while cross-compiling)
15782 * src/configure: check for endianess (even while cross-compiling)
15783 * src/configure_in.h: check for endianess (even while cross-compiling)
15784 * src/avr/gen.c: remove old endianess stuff
15785 * src/mcs51/gen.c: remove old endianess stuff
15786 * src/ds390/gen.c: remove old endianess stuff
15787 * src/pic/gen.c: remove old endianess stuff
15788 * src/pic/genarith.c: remove old endianess stuff
15789 * src/pic/glue.c: fix endianess check
15790 * src/pic16/gen.c: remove old endianess stuff
15791 * src/pic16/genarith.c: remove old endianess stuff
15792 * src/pic16/glue.c: fix endianess check
15793 * src/xa51/gen.c: remove old endianess stuff
15794 * src/z80/gen.c: fix endianess check
15795 * src/SDCCglue.c: fix endianess check
15796 * src/ds390/peeph.def: fix bug 700036
15798 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15800 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15801 * src/configure: find appropriate data-types on host for SDCC's int and long
15802 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15803 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15804 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15806 2003-03-07 <johan AT balder>
15809 some minor cleanups before the big shot
15810 OP_DEFS and OP_USES now use Kevin's protection
15811 new option --nolabelopt
15813 * src/SDCCBBlock.c:
15822 * src/ds390/ralloc.c:
15823 * src/mcs51/ralloc.c:
15824 * src/pic/ralloc.c:
15825 * src/xa51/ralloc.c:
15826 * src/z80/ralloc.c:
15828 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15830 * src/pic/pcode.c (get_op): fix 64 bit warnings
15831 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15832 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15833 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15834 * support/regression/tests/malloc.c: fix 64 bit warnings
15836 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15838 * src/mcs51/gen.c (genMinus): fixed bug 696436
15840 2003-03-02 Borut Razem <borut.razem AT siol.net>
15842 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15844 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15846 * configure.in: test for mkstemp
15847 * sdccconf_in.h: add HAVE_MKSTEMP
15849 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15851 * device/include/ctype.h: removed warning while using --stack-auto
15852 * device/include/malloc.h: removed warning while using --stack-auto
15853 * device/include/string.h: removed warning while using --stack-auto
15855 2003-02-23 Borut Razem <borut.razem AT siol.net>
15857 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15858 because NDEBUG is defined (see man assert)
15859 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15861 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15863 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15864 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15866 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15868 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15869 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15871 2003-02-18 <johan AT balder>
15873 * as/mcs51/asmain.c (asmbl): module can start with a digit
15874 * as/z80/asmain.c (asmbl): module can start with a digit
15876 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15878 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15879 * src/asm.c: fix pipe() for Mingw32
15881 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15883 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15884 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15885 make -V work again; --c1mode reads now from stdin
15886 * doc/sdccman.lyx: added --c1mode
15887 * support/Util/SDCCerr.c: new messages for c1 mode
15888 * support/Util/SDCCerr.h: new messages for c1 mode
15889 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15891 2003-02-15 <johan AT balder>
15893 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15895 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15897 * doc/sdccman.lyx: Environment variables, -o and other minor things
15899 2003-02-14 <johan AT balder>
15901 * src/xa51/main.c: before anyone really tries to use it :)
15903 * Install doc's in share/sdcc/doc
15904 * removed some obsolete files
15905 * Do a proper make distclean and uninstall
15906 M Makefile.common.in
15909 M device/include/Makefile.in
15910 M device/lib/Makefile.in
15913 M sim/ucsim/doc/Makefile.in
15915 R src/avr/peeph.rul
15916 R src/xa51/peeph.rul
15917 M support/cpp2/Makefile.in
15918 M support/makebin/Makefile
15921 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15923 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15925 2003-02-10 Borut Razem <borut.razem AT siol.net>
15927 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15928 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15929 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15930 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15931 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15932 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15933 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15934 src/z80/Makefile.bcc: Borland Makefile cleanup
15935 * as/z80/Makefile.bcc: Added Borland Makefile
15936 * support/cpp2/borland.h: Removed
15938 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15940 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15941 * src/SDCC.lex: new pragma NOIV
15942 * src/SDCCglobl.h: new pragma NOIV
15943 * src/SDCCmem.c: new pragma NOIV
15945 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15947 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15949 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15951 * src/SDCCmain.c: signal handling is switched off by --debug
15952 * doc/Makefile: small fix for install; use clean.mk again
15953 * doc/clean.mk: clean *.pdf and *.html too
15955 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15957 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15958 * device/lib/printfl.c: fix a ds390 bug by making it portable
15959 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15960 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15961 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15962 * debugger/mcs51/cmd.c: converted multi-line string literals
15963 * sim/ucsim/globals.cc: converted multi-line string literals
15964 * src/SDCCmain.c: introduced signal handler to remove temp files
15965 * doc/Makefile: small tweaks, implement clean
15966 * doc: removed generated files
15968 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15970 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15971 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15972 Address Record is not correctly generated for DS390."
15974 2003-02-02 Borut Razem <borut.razem AT siol.net>
15976 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15977 * as/mcs51/asm.h: fixed compilation with Borland C
15978 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15979 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15980 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15981 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15982 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15983 src/z80/Makefile.bcc: delete $(LIB) only if exist
15984 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15986 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15988 * device/include/malloc.h: introduced NULL
15989 * device/include/string.h: introduced NULL
15990 * device/include/stdlib.h: introduced NULL
15991 * device/lib/_memcpy.c: removed NULL
15992 * device/lib/_strcat.c: removed NULL
15993 * device/lib/_strchr.c: removed NULL
15994 * device/lib/_strcmp.c: removed NULL
15995 * device/lib/_strcpy.c: removed NULL
15996 * device/lib/_strcspn.c: removed NULL
15997 * device/lib/_strlen.c: removed NULL
15998 * device/lib/_strncat.c: removed NULL
15999 * device/lib/_strncmp.c: removed NULL
16000 * device/lib/_strncpy.c: removed NULL
16001 * device/lib/_strpbrk.c: removed NULL
16002 * device/lib/_strrchr.c: removed NULL
16003 * device/lib/_strspn.c: removed NULL
16004 * device/lib/_strstr.c: removed NULL
16005 * device/lib/_strtok.c: removed NULL
16006 * device/lib/malloc.c: removed NULL, include own header
16008 2003-02-02 <johan AT balder>
16010 * 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
16011 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
16012 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16013 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16014 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16015 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16017 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16019 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16022 2003-02-01 <johan AT balder>
16024 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16026 2003-01-31 <johan AT CP255758-A>
16028 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16030 2003-01-30 <johan AT balder>
16032 * src/SDCCBBlock.c: automatic bug detection
16033 * src/SDCCicode.c: automatic bug detection
16035 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16037 * src/SDCCglobl.h: now --xram-size 0 works
16038 * src/SDCCmain.c: now --xram-size 0 works
16040 2003-01-29 <johan AT balder>
16042 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16044 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16046 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16047 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16048 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16049 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16050 * src/SDCCglobl.h: Added options --xram-size and --code-size
16051 * src/SDCCmain.c: Added options --xram-size and --code-size
16053 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16055 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16056 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16058 2003-01-27 <johan AT balder>
16060 * src/SDCC.y: fixed bug #613764
16062 2003-01-26 <johan AT balder>
16064 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16065 * src/SDCCsymt.h: fixed bug #673374
16066 * src/SDCCglue.c: fixed bug #661910
16067 * src/SDCCast.c: fixed bug #458099 and 673374
16069 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16071 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16072 * as/mcs51/strcmpi.h: added
16073 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16074 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16075 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16076 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16077 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16078 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16079 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16080 * as/mcs51/Makefile.aslink: new module strcmpi
16081 * as/mcs51/Makefile.asx8051: new module strcmpi
16082 * as/mcs51/Makefil.bcc: new module strcmpi
16083 * as/mcs51/Makefile.in: new module strcmpi
16084 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16086 2003-01-26 <johan AT balder>
16088 * src/SDCCglue.c: reverted back to 1.124
16089 * src/SDCCast.c: reverted back to 1.156
16090 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16092 2003-01-25 <johan AT balder>
16094 * src/SDCCglue.c: A better fix for bug #661910
16095 * src/SDCCast.c: A better fix for bug #661910
16096 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16098 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16100 * src/Makefile.in: remove spawn.o
16101 * src/SDCCmain.c: remove spawn.h
16102 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16103 * src/spawn.c: removed
16104 * src/spawn.h: removed
16105 * support/regression/ports/ds390/spec.mk: link with -r
16107 2003-01-24 <johan AT CP255758-A>
16109 * src/ds390/gen.c (aopOp): fixed bug #667458
16110 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16111 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16112 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16114 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16116 * src/mcs51/peeph.def: better assembler identation by Frieder
16117 * src/mcs51/gen.c: better assembler identation by Frieder
16119 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16121 * as/z80/string.h: removed for gcc 3.2
16122 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16123 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16125 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16127 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16128 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16129 * support/regression/Makefile: separate temp files for ports
16130 * support/regression/generate-cases.py: separate temp files for ports
16131 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16132 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16134 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16136 * moved tinitalk to device/examples/ds390
16138 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16140 * as/mcs51/lkmem.c: rflag is for DS390
16141 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16142 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16143 (linkEdit): move mem- and map-files the same way as ihx-files
16144 * src/z80/main.c (_setDefaultOptions): removed --generic
16145 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16146 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16147 * src/pic/glue.c (picglue): --c1mode works again
16148 * src/pic16/glue.c (pic16glue): --c1mode works again
16149 * src/asm.c (printCLine): fix #660034
16151 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16153 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16154 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16155 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16156 * as/mcs51/lkmem (summary): better fix for sp problem
16157 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16158 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16159 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16160 remove --stack-after-data
16162 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16164 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16165 * src/SDCCutil.c (join): ugly bug: missing '\0'
16166 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16168 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16170 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16172 * src/pic/main.c (_asmCmd): gpasm supports -o
16173 * src/z80/main.c: more general macros
16174 * device/lib/Makefile.in: remove intermediate files
16176 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16178 * .version: Bumped version number to 2.3.3
16179 * src/SDCCBBlock.c: new option -o
16180 * src/SDCCglobl.h: new option -o
16181 * src/SDCCglue.c: new option -o
16182 * src/SDCCmain.c: new option -o
16183 * src/asm.c: new option -o
16184 * src/ds390/main.c: new option -o
16185 * src/pic/glue.c: new option -o
16186 * src/pic/pcode.c: new option -o
16187 * src/pic/ralloc.c: new option -o
16188 * src/pic16/glue.c: new option -o
16189 * src/pic16/pcode.c: new option -o
16190 * src/pic16/ralloc.c: new option -o
16191 * src/z80/main.c: new option -o
16192 * device/lib/Makefile.in: use -o
16193 * support/regression/ports/ds390/spec.mk: use -o
16194 * support/regression/ports/gbz80/spec.mk: use -o
16195 * support/regression/ports/mcs51/spec.mk: use -o
16196 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16197 * support/regression/ports/z80/spec.mk: use -o
16198 * support/regression/ports/ucz80/spec.mk: use -o
16199 * support/regression/ports/xa51/spec.mk: use -o
16200 * support/regression/fwk/lib/timeout.c: fix usage string
16202 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16203 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16205 2003-01-07 <johan AT balder>
16207 * src/SDCCast.c (decorateType): fixed bug #600035
16209 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16210 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16211 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16212 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16213 * src/pic/pcode.c: outcommented unused variable to remove warnings
16214 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16216 2003-01-06 <karl AT turbobit.com>
16217 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16220 2003-01-06 <johan AT balder>
16222 * src/SDCCicode.c: fixed array add
16224 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16225 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16226 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16228 2003-01-04 <johan AT balder>
16230 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16232 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16233 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16235 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16236 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16237 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16239 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16240 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16242 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16243 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16245 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16246 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16248 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16250 * in /sdcc/as/mcs51/ changed these files in order to create an
16251 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16252 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16253 following files to include the previous two files: aslink.dsp,
16254 Makefile.aslink, Makefile.bcc, and Makefile.in.
16256 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16257 .adb instead of .cdb
16259 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16261 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16262 value from option --iram-size.
16264 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16266 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16269 2002-09-18 <wiml AT hhhh.org>
16271 * SDCClrange.h: exposed setFromRange() and setToRange()
16272 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16273 packRegsForAccUse() (bug 542397)
16274 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16275 multiple times and emitting the fetch operations more than once
16276 added aopGetUsesAcc() function to allow binary operators to
16277 fetch their operands in the correct order; made genMinus() emit
16278 compact code for X = LITERAL - Y
16280 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16281 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16282 sprintf() in line 1267.
16284 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16285 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16288 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16289 Changes to aslink (All the changes are marked with 'JCF'):
16291 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16294 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16295 area BSEG. Also moves, if possible, the DATA area down into the internal
16296 ram so more space is available.
16298 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16301 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16302 not bytes. Function summary() which creates a memory usage summary
16303 file with extension .mem. Reports of overlaping stack and small stack
16304 size. If the space for the stack is less than 16 bytes aslink trows a
16307 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16308 the 8051. Option 'y' for memory summary output file.
16310 Changes to sdcc (All the changes are marked with 'JCF'):
16312 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16314 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16315 overlaying area for it (uses RegBankUsed[4]).
16317 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16318 bank zero as used by default. By default aslink locates the stack
16319 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16320 the creation of the .mem file. Delegates the allocation of data area
16321 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16322 the begining of the stack area to aslink.
16324 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16325 glue() in SDCCglue.c creates an area for it.
16327 2002-09-03 Borut Razem <borut.razem AT siol.net>
16328 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16329 sdcc/src/pic/glue.c:
16330 introduced atexit() handler for teporay files removal in case of
16331 errors, assertions, ...
16333 2002-08-29 Borut Razem <borut.razem AT siol.net>
16334 * sdcc/support/cpp2/auto-host_vc_in.h:
16335 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16336 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16337 Maybe there is a similar problem with BORLANDC? It should be checked!
16339 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16340 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16341 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16342 was not executed, and the compiler (cl) launched a warning:
16343 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16345 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16346 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16348 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16349 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16351 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16352 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16353 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16354 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16355 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16356 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16357 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16358 - added Release configuration in VS projects
16359 - review of compiler an linker options
16360 - VC .exe files are generated in bin_vc directory, not to interfere
16361 with binaries generated from other projects (cygwin, mingw, bcc ...)
16363 * sdcc/src/yacc.dsp: added
16365 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16366 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16367 and insert the version number definitions from .version
16369 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16371 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16372 added - genarate auto-host.h using auto-host_vc_in.h as template
16375 removed from CVS, generated automatically
16377 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16378 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16380 2002-08-11 Borut Razem <borut.razem AT siol.net>
16381 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16383 2002-08-10 Borut Razem <borut.razem AT siol.net>
16384 * src/SDCCmain.c (main):
16385 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16386 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16387 The consequence was that some temporary files were not removed.
16390 unification of code in functions tempfilename() and tempfile():
16391 function tempnam() is defined in Visual Studio 6.0 and .NET
16393 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16395 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16396 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16397 - removed compiler command line option /WX: Treats all warnings as errors
16398 - update a list of source files, included into the project
16400 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16401 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16402 changed project type to Generic Project so that can be correcly converted to VS.NET project
16404 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16406 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16408 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16410 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16411 added return 0 statements after assert() to make compiler happy
16413 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16414 added newline in the def file to keep MSC compiler satisfied
16416 * sdcc/src/z80/gen.c:
16417 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16418 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16419 - solved MSC error in function aopDump()
16421 * sdcc_vc.h: define PREFIX as "\\sdcc"
16423 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16424 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16426 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16427 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16428 - Rewrote the register banking algorithm.
16429 - Added pCode live-range analysis to registers (for now, only non-used and
16430 singly-used registers optimized away)
16432 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16434 * 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.
16436 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16437 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16439 2002-04-22 Michael Hope <michaelh AT vroom>
16441 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16443 * configure.in (DD_COPT): Added include support required for gbdk.
16445 * .version: Bumped version number just to increase it.
16447 * src/SDCCmain.c: Added -nostdinc to the default options.
16449 2002-04-15 Michael Hope <michaelh AT vroom>
16451 * device/lib/z80/printf.c (sprintf): Added.
16453 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16455 * src/z80/peeph.def: Added transpose redundent load rule.
16457 * src/z80/main.c: Added force callee saves for jaune.
16459 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16461 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16463 2002-03-28 Johan Knol <johan AT balder>
16465 * src/SDCCval.c: fixed bug #532436
16467 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16469 Added "char *Processor" field to the port structure.
16472 Added -p option. Allows port dependent processor to be specified.
16475 Initialized the new field char *Processor field to NULL in all ports
16478 Compiler generated registers for interrupt context saving
16479 were not getting allocated.
16481 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16484 Fixed left shift. Will promote the left side of a left shift
16485 if a) left shifting more than size of operand or b) when assigned
16486 to something size > size of left side
16488 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16490 tons of changes. Register allocation has been
16491 rewritten. Added customization for the various PICs. Flow
16492 analysis is restructured. ...
16494 * src/pic/device.h:
16497 * src/pic/device.c:
16498 Added. device.c is a PIC port hack to accomodate variations
16501 2002-03-13 Michael Hope <michaelh AT vroom>
16503 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16505 2002-03-04 johanknol <johanknol AT manik>
16507 * /src/SDCCval.c: fixed
16509 const unsigned char arr[][2] = { { 0, 1 } };
16510 t18.c:1: error: Initializer element is not constant
16512 2002-03-04 bela <bela AT manik>
16514 * /device/include/mcs51reg.h:
16515 ds89c420 register definition update
16517 2002-03-03 <johan AT FRIJA>
16519 * support/Util/SDCCerr.c: did something, but don't no why anymore
16521 * support/regression/tests/bug-524691.c: made it a little less shy
16523 * src/SDCCast.c (decorateType): fixed bug #524697
16525 * src/SDCCast.c: made some lineno improvements
16527 * src/SDCCval.c (getNelements): changed warning to error
16529 * src/SDCCglue.c (printIvalArray): changed warning to error
16531 * src/SDCCicode.c: fixed a warning for mingw
16533 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16535 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16537 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16539 * src/ds390/peeph.def:
16540 Added some more peephole rules
16542 * src/ds390/gen.c: Various fixes & enhancements
16544 * src/SDCClrange.c, src/SDCClrange.h:
16545 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16547 * src/ds390/ralloc.c:
16548 various fixes & enhancements (ds390) specific
16550 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16551 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16554 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16556 2002-03-02 <johan AT FRIJA>
16558 * src/SDCCast.c (decorateType): fixed bug #524708
16560 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16562 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16564 2002-03-01 Michael Hope <michaelh AT vroom>
16566 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16568 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16570 2002-03-01 <johan AT FRIJA>
16572 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16574 * src/SDCCast.c (decorateType): fixed bug #524209
16576 * src/SDCCval.c (valNot): fixed bug #524195
16578 2002-02-26 <johan AT balder>
16580 * src/xa51/gen.c: fixed a warning
16582 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16584 * src/SDCCast.c (decorateType): fixed bug #522534
16586 2002-02-23 <johan AT balder>
16588 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16590 2002-02-22 <johan AT balder>
16592 * src/SDCCast.c: fixed bug #514865
16594 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16596 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16598 * sdcc/src/SDCCloop.c:
16599 Previous fix was not good. basic blocks that have "break" or "return" are
16600 not really partof a loop , but live ranges used in these blocks should
16601 be live thru the entire loop, so set partOfLoop but don't add them to
16604 2002-02-21 <johan AT FRIJA>
16606 * src/SDCCcse.c: fixed bug #514308
16608 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16611 Fixed BUG #519583. If a conditional block ended in a return/break
16612 statement inside a loop, it was not being considered part of the loop.
16614 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16616 2002-02-10 Karl Bongers <karl AT turbobit.com>
16619 Fixed up SDCDB debugger somewhat. Updated debugger/README
16620 with lots of comments and notes.
16622 * device/examples/test2.c:
16623 Fix bug, "red" variable not being initialized(compiler complained).
16625 * device/examples/Makefile, examples/test3.c:
16626 Add Makefile in device/examples folder, compiles test3.c
16627 for use as a multiple module SDCDB test case.
16629 * sim/ucsim/cmd.src/cmdset.cc:
16630 Took out debug printfs in ucsim "next" command.
16632 * sim/ucsim/xa.src:
16633 Karl and Johan start ucsim XA support. Most dissassembly working,
16634 about 75% emulation done(plenty of work remaining).
16636 * sim/ucsim/z80.src:
16637 Add Z80 support to ucsim, add test-ucz80 regression test,
16638 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16639 Notice z80 compiler fails on examples/test3.c/crc code.
16641 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16643 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16644 Added support for --parms-in-bank1
16646 * src/ds390/peeph.def:
16647 added a few more peephole optimzations
16649 * src/ds390/main.c:
16650 1) added __builtin_inp & __builtin_outp used to read in data of given length
16651 from a memory mapped port
16652 2) added __builtin_memcmp
16653 3) added __builtin_swapw swap bytes of a short
16655 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16656 1) handle multiple send & receives from register bank1
16657 2) ralloc can now allocate DPTR1 to some liveRanges
16659 * src/SDCCsymt.c, src/SDCCsymt.h:
16660 changes to handle multiple sends & receives
16662 * src/SDCCptropt.h:
16663 added some pointer arithmetic optimization
16665 * src/SDCCptropt.c:
16666 added some pointer arithmetic optimizations but not stable yet so not
16667 called from anywhere (will get this working shortly)
16669 * src/SDCCopt.c: fixed for multiple sends & receives
16672 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16673 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16674 set preprocessor defines (depending on options)
16676 * src/SDCCicode.c, src/SDCCicode.h:
16677 changes made to handle multiple sends & receives
16680 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16682 * src/SDCCcse.c, src/SDCCcse.h:
16683 added function findbackward def (to be used in upcoming optimization)
16685 * src/SDCCcflow.c, src/SDCCcflow.h:
16686 added function returnAtEnd - to determine if a basic block terminates with
16689 * src/SDCCast.c, src/SDCCast.h:
16690 added option parms-in-bank1
16692 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16693 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16694 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16695 adjusted for --parms-in-bank1 option
16697 * device/include/string.h:
16698 donot redefine "reentrant" keyword
16700 * device/include/ds80c390.h: Added some more SFRs
16702 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16704 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16706 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16708 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16710 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16712 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16714 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16716 * Added --xram-movc option
16718 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16720 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16722 2002-01-11 Johan Knol
16724 * Added math lib of Jesus Calvino-Fraga
16726 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16728 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16729 * support/regression/Makefile: new target test-mcs51-stack-auto
16730 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16732 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16734 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16736 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16738 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16740 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16742 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16744 * src/SDCCglue.h: add definition for printIvalChar()
16746 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16748 * src/SDCCast.c: fix #498138 by Johan
16750 * src/SDCCglue.c: fix #498138 by Johan
16752 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16754 * support/regression/Makefile: fix clean
16756 * support/regression/ports/ds390/support.c: fix transmission of last character
16758 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16760 * /sdcc/src/ds390/gen.c:
16761 a) improved computing address of stack variable
16762 b) took out some #if 0 code
16763 c) improved parmBytes adjustment
16764 d) improved genPlusIncr & genMinusIncr
16765 e) genCmp could generate bad code (when left assigned to DPTR)
16766 f) Fixed bug in hasInc
16768 * /sdcc/src/ds390/ralloc.c:
16769 a) packRegsForSupport could mess up live information (Fixed)
16770 b) packRegsDPTRuse could be incorrect for left & right shift
16772 * /sdcc/src/mcs51/ralloc.c:
16773 packRegsForSupport could mess up the live information (Fixed)
16775 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16777 * /sdcc/src/SDCCast.c:
16778 can reverse a loop even if function call is present as long
16779 as the loop control variable is local & is not passed as parameter
16781 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16783 * /sdcc/ChangeLog: *** empty log message ***
16785 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16786 More builtin function additions for TININative
16788 * /sdcc/src/ds390/ralloc.c:
16789 Had broken the regression testsuite
16791 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16793 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16794 Added funcattr hasStackParms will be set for reentrant functions when there
16795 are paramteres on the stack, this helps in minimizing frame pointer generation
16796 typeFromStr can handle function pointers now
16798 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16799 *** empty log message ***
16801 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16803 * /src/ds390/gen.c, /src/ds390/main.c:
16804 More builtin function additions for TININative
16806 * /src/ds390/ralloc.c:
16807 Had broken the regression testsuite
16809 * /src/SDCCast.c: Fixed a bug in dumptree
16811 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16812 Added funcattr hasStackParms will be set for reentrant functions when there
16813 are paramteres on the stack, this helps in minimizing frame pointer generation
16814 typeFromStr can handle function pointers now
16816 * /doc/builtins.txt, /doc/TININative.txt:
16817 *** empty log message ***
16820 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16822 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16823 ALPHA version for -mTININative
16825 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16826 updated to reflect changes in the port structure
16829 added function do_assemble (similar to do_link) if non-null this function
16830 will be called to do assembly (-mTININative) requires a multi command
16832 added function genAssemblerEnd will be called to generate assembler Epilogue
16835 added _JavaNative to debug info printing
16837 * /src/SDCCmain.c: added option --tini-libid
16838 added port->do_assemble function (-mTININative) has a multi command assemble
16840 * /src/SDCCglue.c: Disabled "constExpr" check
16841 added port->genAssemblerEnd function
16843 * /src/SDCCglobl.h: Added option --tini-libid value
16846 tookout optimizeCompare from the header (has no external references)
16848 * /src/SDCCast.c: made one more function "static"
16850 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16852 * src/z80/mappings.i: Added z80asm support.
16854 * src/z80/main.c: Added z80asm support on --asm=z80asm
16856 * src/z80/gen.c: Fixed asm portability issues.
16858 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16860 * src/SDCCglue.c (printExterns): Added global/extern split.
16862 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16864 * support/regression/Makefile: added test for mcs51 model large
16866 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16868 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16870 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16872 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16874 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16876 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16878 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16880 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16882 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16884 * support/regression/tests/simplefloat.c: Port to mcs51.
16886 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16887 * support/regression/tests/bug-485362.c: Added.
16889 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16891 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16893 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16895 * src/z80/gen.c (aopDump): Added a dump function.
16897 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16898 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16900 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16902 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16904 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16906 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16908 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16910 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16912 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16914 * support/regression/ports/ds390/support.c: Use tinibios.
16916 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16918 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16920 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16921 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16923 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16925 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16927 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16929 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16931 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16932 (packRegsForIYUse): Created and optimised.
16934 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16936 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16937 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16939 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16941 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16943 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16945 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16947 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16949 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16951 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16953 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16955 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16957 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16959 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16961 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16962 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16963 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16965 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16967 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16968 (genNotFloat): Added.
16969 (genUminusFloat): Added.
16971 * device/lib/z80/Makefile: Added floating pt stubs.
16973 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16975 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16977 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16979 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16981 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16983 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16985 * sdcc/support/regression/Makefile: Add port ds390.
16987 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16989 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16991 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16993 * sdcc/support/regression/ports/ds390/support.c: Added.
16995 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16997 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16999 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
17001 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17003 * device/include/malloc.h: Added z80 and gbz80 support.
17005 * device/lib/gbz80/heap.s: Added.
17007 * device/lib/z80/heap.s: Added.
17009 * device/lib/malloc.c: Added z80 and gbz80 support.
17011 * support/regression/tests/malloc.c (testMalloc): Added.
17013 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17015 * support/regression/tests/bug-478094.c: Added.
17017 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17019 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17021 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17023 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17025 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17027 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17029 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17031 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17033 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17035 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17037 * support/regression/tests/bug-477927.c: Added.
17039 * src/z80/peeph.def: Added minor rules.
17041 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17043 * src/z80/peeph.def: Added jump optimisation modification.
17045 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17047 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17049 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17051 * support/regression/tests/funptrs.c: Added.
17053 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17055 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17057 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17059 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17061 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17063 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17064 (movLeft2ResultLong): Created.
17066 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17067 (joinPushes): Added. Joins two char pushes into a word push.
17069 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17071 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17073 * support/makebin/Makefile (install): Added creation of dest dir.
17075 2001-10-24 Karl Bongers <karl AT turbobit.com>
17077 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17079 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17081 * src/z80/ralloc.c: Turned off faulty pack for one use.
17083 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17085 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17087 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17089 * support/regression/Makefile: Improved clean
17091 * support/regression/ports/gbz80/spec.mk: Added clean
17093 * support/regression/ports/host/spec.mk: Added clean
17095 * support/regression/ports/z80/spec.mk: Added clean
17097 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17099 * support/regression/ports/mcs51/timeout.c: little improvements
17101 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17103 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17105 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17107 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17109 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17111 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17113 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17115 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17116 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17118 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17120 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17122 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17124 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17126 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17128 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17130 * support/regression/tests/longor.c: Added.
17132 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17134 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17136 * as/mcs51/aslink.h: define PATH_MAX
17138 * as/mcs51/asm.h: define PATH_MAX
17140 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17142 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17144 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17146 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17148 * src/SDCCglobl.h: define PATH_MAX
17150 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17152 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17154 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17156 * src/z80/gen.c (gencjneshort): Fixed
17158 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17160 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17162 * support/regression/tests/bug-469671.c: Added.
17164 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17166 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17168 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17170 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17172 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17174 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17176 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17178 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17180 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17182 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17184 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17186 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17188 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17190 * 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.
17192 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17194 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17196 2001-10-07 <johan AT FRIJA>
17198 * device/lib/gets.c (gets): fixed the return value.
17200 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17201 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17203 * 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.
17205 * 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.
17207 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17209 * src/pic/gen.c: Removed Safe_strdup.
17211 * configure.in: Added option to enable libgc support.
17213 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17214 (bitVectUnion): Optimised.
17215 (bitVectIntersect): Optimised.
17216 (bitVectBitsInCommon): Optimised.
17217 (bitVectCplAnd): Optimised.
17219 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17221 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17223 * src/SDCCmain.c: distinguish between assembler debug and plain options
17225 * src/avr/main.c: remove standard assembler options
17227 * src/ds390/main.c: remove standard assembler options
17229 * src/mcs51/main.c: remove standard assembler options
17231 * src/port.h: removed "PENDING" comment
17233 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17235 * src/device/lib/_mulint.c : new, with assember functions
17237 * src/device/lib/_mullong.c : new, with assember functions
17239 * src/device/lib/_divuint.c : with assember functions
17241 * src/device/lib/_divsint.c : with assember functions
17243 * src/device/lib/_divulong.c: with assember functions
17245 * src/device/lib/_divslong.c: with assember functions
17247 * src/device/lib/_moduint.c : with assember functions
17249 * src/device/lib/_modsint.c : with assember functions
17251 * src/device/lib/_modulong.c: with assember functions
17253 * src/device/lib/_modslong.c: with assember functions
17255 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17257 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17259 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17260 replaced _mululong.c and _mulslong.c by _mullong.c
17262 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17264 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17266 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17268 * src/SDCCglue.c: test, if win32api is available for MINGW
17270 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17272 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17273 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17274 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17275 * support/regression/ports/host/spec.mk: removed GENERIC
17276 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17277 * support/regression/ports/z80/spec.mk: removed GENERIC
17279 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17281 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17283 * support/regression/tests/bug-467035.c: Created.
17285 2001-10-01 <johan AT FRIJA>
17287 * src/SDCC.y: fixed bug #466586 part 1
17289 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17291 * SDCCicode.c: z80 has no generic pointers
17292 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17294 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17296 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17298 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17300 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17302 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17304 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17306 * configure.in: Fixed up so that ucsim is only configured once.
17308 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17310 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17311 (getPathDifference): As above.
17313 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17315 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17317 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17318 * .version: Updated to 2.3.1
17320 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17321 Added copyright header.
17323 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17324 (assemble): Added support for macro based assembler commands.
17325 (linkEdit): Added support for macro based linker commands.
17326 (preProcess): Changed the pre-processor to use macros.
17327 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17328 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17330 * device/lib/z80/crt0.s: Added module name for debugging.
17332 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17334 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17336 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17338 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17340 * src/Makefile.in: Added SDCCmacro and SDCCutil
17342 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17344 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17346 2001-09-16 <johan AT FRIJA>
17348 * 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.
17350 2001-09-15 <johan AT FRIJA>
17352 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17353 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17355 2001-09-11 <johan AT FRIJA>
17357 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17359 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17361 * support/regression/tests/bug-460444.c: Added test case.
17363 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17364 (genCast): Added justification for all of the asserts.
17366 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17368 * support/regression/support.c: _xdata replaced by xdata
17370 * support/regression/spec.mk: removed _generic
17372 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17374 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17376 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17377 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17379 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17381 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17383 * support/regression/tests/bug-460010.c: Added test case.
17385 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17387 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17389 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17391 * support/regression/testfwk.c: removed workaround for bug #436344
17393 * support/regression/tests/bp.c: use less memory with mcs51
17395 * support/regression/tests/bug-441448.c: use less memory
17397 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17399 * support/regression/collate-results.py: typo
17401 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17403 * support/regression/tests/fetchoverlap.c: Added new test case.
17405 * support/regression/tests/bp.c: Added new test case.
17407 * support/regression/tests/bug-448984.c: Added new test case.
17409 * support/regression/tests/pow2shifts.c: Added new test case.
17411 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17412 (genlshTwo): Fixed right shift for count > 8.
17414 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17416 2001-09-08 <johan AT FRIJA>
17418 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17420 2001-09-07 <johan AT FRIJA>
17422 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17424 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17426 2001-09-06 <johan AT FRIJA>
17428 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17429 * bernhard noted me at this: "() equals to (void)" (1.38)
17431 2001-09-05 <johan AT FRIJA>
17433 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17435 2001-09-04 <johan AT FRIJA>
17437 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17440 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17442 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17444 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17446 * link/z80/aslink.h: Fixed path for PATH_MAX
17448 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17450 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17452 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17454 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17456 * 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.
17458 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17460 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17461 (genCmp): Fixed up genCmp for the GB with longs.
17463 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17465 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17467 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17469 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17471 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17473 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17475 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17477 * 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.
17479 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17481 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17483 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17485 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17487 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17489 * sim/ucsim/configure: little improvement of Cygwin-detection
17490 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17491 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17492 * support/regression/tests/bug-221100.c: small changes for mcs51
17493 * support/regression/tests/bug-221168.c: small changes for mcs51
17494 * support/regression/tests/bug-227710.c: small changes for mcs51
17495 * support/regression/tests/staticinit.c: small changes for mcs51
17496 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17497 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17498 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601