1 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
3 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
5 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
7 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
8 when addresses are unsorted
10 2008-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
13 Gudjon Gudjonsson <gudjon AT gudjon.org>
14 * device/include/mcs51/p89c66x.h: fixed some defines
15 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
16 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
19 2008-02-14 Borut Razem <borut.razem AT siol.net>
21 * doc/sdccman.lyx: corrected cpp info
23 2008-02-13 Borut Razem <borut.razem AT siol.net>
25 * as/Makefile.in: *.doc renamed to *.txt
27 2008-02-11 Borut Razem <borut.razem AT siol.net>
29 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
30 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
32 2008-02-11 Borut Razem <borut.razem AT siol.net>
34 * doc/sdccman.lyx: documented ar format libraries
36 2008-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
38 * support/regression/tests/float_single.c: added regression
39 test. Some testpoints for probably rarely used functions
40 (acosf, sinhf, tanf, expf) disabled for some targets
42 2008-02-10 Raphael Neider <rneider AT web.de>
44 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
45 (genAssign): fixed for operands on the stack
47 * device/lib/pic16/libc/stdio/vfprintf.c,
48 device/lib/pic16/configure.ac,
49 device/lib/pic16/Makefile.common: add configurable support for
50 printing floats via ./configure --enable-floats
51 * device/lib/pic16/configure,
52 device/lib/pic16/Makefile.in,
53 device/lib/pic16/libm/Makefile.in,
54 device/lib/pic16/debug/Makefile.in,
55 device/lib/pic16/libio/Makefile.in,
56 device/lib/pic16/startup/Makefile.in,
57 device/lib/pic16/libsdcc/Makefile.in,
58 device/lib/pic16/libdev/Makefile.in,
59 device/lib/pic16/libc/Makefile.in: regenerated
60 * doc/sdccman.lyx: documented float support and how to get it
61 * doc/Makefile.in: fixed race condition on parallel builds
63 * device/lib/pic16/libc/stdio/sprintf.c,
64 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
65 pointer to the string buffer, enlarge buffer for x_ftoa()
67 2008-02-10 Borut Razem <borut.razem AT siol.net>
69 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
71 2008-02-10 Raphael Neider <rneider AT web.de>
73 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
75 2008-02-09 Raphael Neider <rneider AT web.de>
77 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
78 artificial bank size limits for compound data (structs, arrays),
79 avoids assert if --obanksel=N, N > 1, is given
81 2009-02-09 Borut Razem <borut.razem AT siol.net>
83 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
84 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
85 uses '`' character instead '\n' for padding
86 * as/asranlib/asranlib.c: made it more robust
88 2009-02-08 Borut Razem <borut.razem AT siol.net>
91 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
92 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
95 2009-02-07 Borut Razem <borut.razem AT siol.net>
97 * as/asranlib/asranlib.c: fixed BSD header length calculation
98 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
99 due sdcc asxxxx license change to GPLv3
101 2009-02-05 Borut Razem <borut.razem AT siol.net>
103 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
104 added support for BSD (Mac OS X) ar format
105 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
106 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
107 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
108 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
109 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
110 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
111 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
112 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
113 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
114 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
115 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
116 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
117 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
118 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
119 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
120 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
121 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
122 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
123 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
124 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
125 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
126 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
127 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
128 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
129 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
130 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
131 changed license to GPL either version 3, or (at your option) any
134 2009-02-05 Borut Razem <borut.razem AT siol.net>
136 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
137 added support for BSD (Mac OS X) ar format
139 2009-02-02 Borut Razem <borut.razem AT siol.net>
141 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
142 device/lib/z80/Makefile.in:
143 chose source files in the PORT directory if they are available
145 2008-02-01 Raphael Neider <rneider AT web.de>
147 * device/lib/pic16/libdev/pic18f1220.c,
148 * device/lib/pic16/libdev/pic18f4450.c:
149 define SSPBUF to allow use of printf
151 2009-02-01 Borut Razem <borut.razem AT siol.net>
153 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
154 device/lib/hc08/Makefile.in, device/lib/incl.mk,
155 device/lib/z80/Makefile.in:
156 don't remake libraries
157 * support/regression/tests/snprintf.c:
158 reenable floating point in small-xstack-auto library
160 2008-01-26 Raphael Neider <rneider AT web.de>
162 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
164 2008-01-25 Raphael Neider <rneider AT web.de>
166 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
167 search path instead of appending them
169 2009-01-24 Borut Razem <borut.razem AT siol.net>
171 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
172 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
173 to 32 bit unsigned int when calling sputl() since it is a macro
174 * as/link/lkar.c: changed the initialization of This->loaded
176 2009-01-23 Borut Razem <borut.razem AT siol.net>
178 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
179 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
180 unsigned int when calling new(), since asxxxx doesn't use function
183 2009-01-21 Borut Razem <borut.razem AT siol.net>
185 * as/link/lkar.h: sgetl and sputl are independent of endianness
186 * as/link/sdxxxx_config.h.in: removed endianness detection
188 2009-01-20 Borut Razem <borut.razem AT siol.net>
190 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
191 due creation of ar format libraries
192 * support/scripts/sdcc.nsi:
193 don't add nonexistent object files to the package
195 2009-01-19 Borut Razem <borut.razem AT siol.net>
197 * Makefile.in, configure.in, configure,
198 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
199 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
200 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
201 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
202 device/lib/small/Makefile.in,
203 device/lib/z80/Makefile.in: create ar format libraries
204 * support/regression/ports/mcs51-xstack-auto/spec.mk:
205 use device/lib/Makefile to create library
206 * support/regression/tests/snprintf.c:
207 floating point is not enabled in small-xstack-auto library
208 * device/lib/libfloat.lib, device/lib/libint.lib,
209 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
211 2009-01-18 Borut Razem <borut.razem AT siol.net>
213 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
214 warning: extra tokens at end of #endif directive
216 2009-01-11 Borut Razem <borut.razem AT siol.net>
218 * Makefile.in: added SDCC_ASRANLIB to PKGS
220 2009-01-10 Borut Razem <borut.razem AT siol.net>
222 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
223 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
224 due added support for ar format libraries
226 2009-01-09 Borut Razem <borut.razem AT siol.net>
228 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
229 as/asranlib/asranlib.c: added asranlib
230 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
231 * Makefile.in, as/link/hc08/Makefile.in,
232 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
233 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
234 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
235 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
236 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
237 configure.in, sdcc.dsw: modified to support ar format libraries
239 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
241 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
244 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
246 * sim/ucsim/z80.src/inst_ed.cc:
247 Fixed bug #2488074, which made regression tests fail.
249 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
251 * device/lib/z80/mod.s,
252 device/lib/z80/div.s,
253 device/lib/z80/mulchar.s,
254 device/lib/z80/mul.s,
255 device/lib/z80/divsigned.s,
256 device/lib/z80/Makefile.in:
257 Implemented RFE #1702376.
259 2009-01-05 Borut Razem <borut.razem AT siol.net>
261 * as/link/lksdcclib.c:
262 fixed linker hanging in INDEXLIB is not defined (hc08)
264 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
267 Implemented RFE #2485684, and some further improvements of HL caching
269 * src/z80/peeph-z80.def:
270 Fixed a bug exposed by implementing RFE #2485684.
272 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
274 * src/z80/peeph-z80.def:
275 Peephole improvements.
278 device/include/string.h,
279 device/lib/z80/memmove.s:
281 * device/lib/z80/Makefile.in,
282 device/lib/Makefile.in,
283 support/regression/tests/memory.c,
284 device/lib/z80/strlen.s:
285 Partially implemented RFE #2471534.
287 2009-01-04 Borut Razem <borut.razem AT siol.net>
289 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
290 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
291 * doc/README.txt: updated John Hartman's e-mail address
292 * as/link/lkrel.c, as/link/lksdcclib.c:
293 fixed bug #2484677: Linker hangs
294 * src/z80/peep.c: fixed msvc warning C4047:
295 'return' : 'int ' differs in levels of indirection from 'char *'
296 * config.dsp: as/lib corrected to as/link
298 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
301 Implemented RFE #2484693.
302 * src/z80/peeph-z80.def:
303 Some peephole improvements.
305 2009-01-03 Borut Razem <borut.razem AT siol.net>
308 fixed warning: 'ret' may be used uninitialized in this function
310 2009-01-02 Borut Razem <borut.razem AT siol.net>
312 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
313 as/link/getline.[ch], as/link/lkrel.[ch]: added,
314 made support for differnet library formats more flexible,
315 preparation for support of ar format
316 * as/link/lklibr.c, as/link/z80/Makefile.in,
317 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
318 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
319 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
320 as/link/hc08/lkelf.c, as/link/aslink.h:
321 made support for differnet library formats more flexible,
322 preparation for support of ar format
324 2009-01-01 Borut Razem <borut.razem AT siol.net>
326 * as/link/asxxxx_config.h.in:
327 fixed warning: extra tokens at end of #endif directive
329 fixed warning: suggest parentheses around && within ||
330 * device/lib/Makefile.in: allow whitespaces at the end of lines in
331 ports.build, in order to make it work on cygwin - it seems to be a
332 bug in cygwin grep: CR is not treated as part of end-of-line
334 2008-12-31 Borut Razem <borut.razem AT siol.net>
336 * configure, configure.in, config.dsp, config_vc.awk,
337 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
338 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
339 introduced asxxxx_config.h.in
341 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
344 src/z80/peeph-z80.def:
345 Minor addition improvement.
347 2008-12-30 Raphael Neider <rneider AT web.de>
349 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
350 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
351 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
352 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
353 support/librarian/sdcclib.c, support/makebin/makebin.c:
354 partially revert changes from r5293..r5295
356 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
358 * src/z80/peeph-z80.def:
359 Minor peephole improvement.
361 2008-12-29 Raphael Neider <rneider AT web.de>
363 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
364 incorrectly discarded BANKSELs
366 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
368 * support/regression/tests/memory.c:
369 Added simple test for memset(), memcpy() and memmove()
371 2008-12-29 Borut Razem <borut.razem AT siol.net>
373 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
375 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
377 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
378 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
379 (177.j): added new rule
380 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
381 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
382 (decorateType CAST): propagate storage class to generic pointer results
384 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
386 * device/lib/z80/string.c,
387 device/lib/z80/printf.c,
388 device/lib/z80/mul.s:
391 Fixed code generation bug exposed by builtin memcpy().
393 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
395 * device/lib/_memcpy.c:
396 fixed conflict with builtin memcpy()
398 2008-12-26 Borut Razem <borut.razem AT siol.net>
400 * support/librarian/sdcclib.c:
401 fixed bug 2466950: "sdcclib broken"
402 by removing fgets return value check
404 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
407 device/include/string.h: Implemented RFE #1914254
409 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
410 * device/lib/z80/Makefile.in,
411 device/lib/Makefile.in,
412 device/lib/z80/memmove.s: Implemented RFE #1914256
414 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
416 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
417 * src/z80/peep.c: improved checks for unused data
419 src/z80/main.c: Implemented RFE #1899189
421 2008-12-25 Borut Razem <borut.razem AT siol.net>
423 * support/regression/Makefile.in:
424 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
426 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
428 * src/z80/peeph-z80.def: minor peephole improvements
430 2008-12-21 Borut Razem <borut.razem AT siol.net>
432 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
433 due to redefinition of symbol __assert
434 sdcclib.c:53:1:warning: "__assert" redefined
435 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
436 warning: this is the location of the previous definition
438 2008-12-20 Raphael Neider <rneider AT web.de>
440 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
441 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
442 support/cpp/libcpp/macro.c: fix format string errors
444 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
446 * src/pic/device.c: partial rewrite using strtok,
447 quieten compiler warnings, adopt SDCC coding style
449 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
450 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
451 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
452 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
453 support/librarian/sdcclib.c, support/makebin/makebin.c:
454 quieten most compiler warnings
456 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
457 probably fix operator precedence bug
459 * doc/clean.mk: quieten rm if no .lyx is present
461 2008-12-19 Borut Razem <borut.razem AT siol.net>
463 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
464 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
465 doc/README.txt, doc/test_suite_spec.lyx:
466 applied patch 2446381: Dcoumentation spelling correcitons
467 thanks to Steven Borley
469 2008-12-16 Raphael Neider <rneider AT web.de>
471 * device/include/pic/pic12f629.h,
472 device/include/pic/pic12f675.h,
473 device/lib/pic/libdev/pic12f629.c,
474 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
476 2008-12-14 Borut Razem <borut.razem AT siol.net>
478 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
479 converted to LyX 1.5.7 (\lyxformat 276) format
481 2008-12-07 Borut Razem <borut.razem AT siol.net>
483 * support/regression/tests/bitfields.c:
484 added test case for bug #2366757
486 2008-12-07 Raphael Neider <rneider AT web.de>
488 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
489 NULL pointer dereference, closes #2366757
491 2008-11-25 Raphael Neider <rneider AT web.de>
493 * device/include/pic16/pic16devices.txt,
494 sdcc/src/pic16/device.c,
495 sdcc/src/pic16/device.h: implicitly disable XINST
496 whenever CONFIG4L is set via an additional optional
497 argument to the configword directive in pic16devices.txt
499 2008-11-24 Raphael Neider <rneider AT web.de>
501 * device/lib/pic16/configure.ac,
502 device/lib/pic16/Makefile.common: fixed quoting issues
504 * device/lib/pic16/configure,
505 device/lib/pic16/debug/Makefile.in,
506 device/lib/pic16/libc/Makefile.in,
507 device/lib/pic16/libdev/Makefile.in,
508 device/lib/pic16/libio/Makefile.in,
509 device/lib/pic16/libm/Makefile.in,
510 device/lib/pic16/libsdcc/Makefile.in,
511 device/lib/pic16/Makefile.in,
512 device/lib/pic16/startup/Makefile.in: regenerated
514 * src/pic16/main.c (_pic16_finaliseOptions): revert to
517 2008-11-24 Raphael Neider <rneider AT web.de>
519 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
520 argument of --asm= or --link= to allow for
521 --asm="sh script --options", the user can double quote the
522 argument if needed: --asm="'c:/program files/gpasm' -q",
523 also fix some potential buffer overflows
525 2008-11-19 Borut Razem <borut.razem AT siol.net>
528 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
529 thanks Mauro Giachero
531 2008-11-16 Borut Razem <borut.razem AT siol.net>
533 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
534 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
536 2008-11-15 Borut Razem <borut.razem AT siol.net>
538 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
539 src/SDCCsymt.c, src/SDCCsymt.h:
540 fixed RFE #2291335 : Unnamed bit-field initialization
541 * support/regression/tests/bitfields.c:
542 added test case for RFE #2291335
543 * support/regression/tests/bug-1981238.c:
544 don't initialize unnamed bit-fields
546 2008-11-11 Raphael Neider <rneider AT web.de>
548 * device/include/pic16/pic18f25j10.h,
549 device/include/pic16/pic18f45j10.h: remove useless boilerplate
551 * device/include/pic16/adc.h,
552 device/lib/pic16/libio/adc/adcbusy.c,
553 device/lib/pic16/libio/adc/adcclose.c,
554 device/lib/pic16/libio/adc/adcconv.c,
555 device/lib/pic16/libio/adc/adcopen.c,
556 device/lib/pic16/libio/adc/adcread.c,
557 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
558 and fixed ADC routines to work for more target devices,
559 incorporates patch #2036130 by Nick Materer
561 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
563 * device/include/ctype.h,
564 * device/include/ds400rom.h,
565 * device/include/ds80c390.h,
566 * device/include/float.h,
567 * device/include/math.h,
568 * device/include/serial.h,
569 * device/include/stdbool.h,
570 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
572 * device/include/mcs51/C8051F336.h,
573 * device/include/mcs51/C8051T600.h,
574 * device/include/mcs51/C8051T610.h,
575 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
576 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
578 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
580 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
582 2008-11-10 Raphael Neider <rneider AT web.de>
584 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
585 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
586 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
587 (patch by Nick Materer, #2253980)
589 * device/lib/pic16/libio/adc.ignore,
590 device/lib/pic16/libio/i2c.ignore,
591 device/lib/pic16/libio/usart.ignore,
592 device/lib/pic16/pics.all: updated to build more device libs
594 * device/lib/pic16/libdev/Makefile.am,
595 device/lib/pic16/libdev/Makefile.in,
596 device/lib/pic16/libio/Makefile.am,
597 device/lib/pic16/libio/Makefile.in: regenerated
599 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
600 names per memory location, applied SDCC style to more functions
602 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
604 * device/include/mcs51/p89lpc933_4.h: new NXP header file
605 * device/include/mcs51/p89lpc935_6.h: new NXP header file
606 * device/include/mcs51/p89v66x.h: minor changes
607 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
609 2008-11-09 Raphael Neider <rneider AT web.de>
611 * device/include/pic/pic14devices.txt: fixed memory description for
612 12f629 and 12f675, closes #2236240
614 2008-11-06 Borut Razem <borut.razem AT siol.net>
616 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
617 pass system include paths with -isystem to sdcpp
618 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
619 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
621 2008-11-02 Raphael Neider <rneider AT web.de>
623 * doc/sdccman.lyx: updated the sections on the library build process
624 and on how to add support for new devices, and documented known
625 problems with the extended instruction set including a workaround
627 2008-11-01 Raphael Neider <rneider AT web.de>
629 * device/include/pic16/adc.h,
630 device/include/pic16/pic16devices.txt,
631 device/include/pic16/pic18f2410.h,
632 device/include/pic16/pic18f2510.h,
633 device/include/pic16/pic18f2515.h,
634 device/include/pic16/pic18f2610.h,
635 device/include/pic16/pic18f4410.h,
636 device/include/pic16/pic18f4510.h,
637 device/include/pic16/pic18f4515.h,
638 device/include/pic16/pic18f4610.h,
639 device/include/pic16/pic18fregs.h,
640 device/lib/pic16/libdev/Makefile.am,
641 device/lib/pic16/libdev/Makefile.in,
642 device/lib/pic16/libdev/pic18f2410.c,
643 device/lib/pic16/libdev/pic18f2510.c,
644 device/lib/pic16/libdev/pic18f2515.c,
645 device/lib/pic16/libdev/pic18f2610.c,
646 device/lib/pic16/libdev/pic18f4410.c,
647 device/lib/pic16/libdev/pic18f4510.c,
648 device/lib/pic16/libdev/pic18f4515.c,
649 device/lib/pic16/libdev/pic18f4610.c,
650 device/lib/pic16/libio/Makefile.am,
651 device/lib/pic16/libio/Makefile.in,
652 device/lib/pic16/pics.all: added support for 18f[24][456]10
653 and 18f[24]515 devices
654 * doc/sdccman.lyx: updated list of supported PIC16 devices
656 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
657 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
658 src/xa51/gen.c: avoid compiler warnings
659 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
661 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
663 * device/include/mcs51/p89v66x.h: NXP header file
664 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
665 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
667 2008-10-14 Raphael Neider <rneider AT web.de>
669 * device/lib/pic16/libdev/Makefile.am,
670 device/lib/pic16/libio/Makefile.am: enable building libraries for
671 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
672 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
673 * device/lib/pic16/libdev/Makefile.in,
674 device/lib/pic16/libio/Makefile.in: regenerated
676 2008-10-14 Raphael Neider <rneider AT web.de>
678 * device/include/pic16/pic18f2450.h,
679 device/include/pic16/pic18f4450.h,
680 device/lib/pic16/libdev/pic18f2450.c,
681 device/lib/pic16/libdev/pic18f4450.c,
682 device/include/pic16/adc.h,
683 device/include/pic16/pic16devices.txt,
684 device/include/pic16/pic18fregs.h,
685 device/lib/pic16/libdev/Makefile.am,
686 device/lib/pic16/libdev/Makefile.in,
687 device/lib/pic16/libio/Makefile.am,
688 device/lib/pic16/libio/Makefile.in,
689 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
691 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
692 stack to a fixed location, relax it to automatically work with all
693 but the smallest devices (256 byte RAM devices need #pragma stack)
695 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
697 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
698 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
699 * device/lib/_strcspn.c: fixed bug 2140931
701 2008-10-06 Raphael Neider <rneider AT web.de>
703 * device/include/pic16/stdio.h,
704 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
705 declared __naked for convenience, named all arguments
706 * device/lib/pic16/libc/stdio/strmgpsim.c,
707 device/lib/pic16/libc/stdio/strmmssp.c,
708 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
710 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
711 empty __naked functions,
712 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
713 corner cases (unlink first/last pCode in list), reuse more code
715 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
717 * src/ds390/main.c (_ds390_genInitStartup): added
718 * src/SDCCpeeph.c (getPatternVar): new, added,
719 (labelInRange): fixed bug 2115959
720 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
721 * src/SDCCicode.h: added newiTempOperand
722 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
723 added optimizations for 0/x and x/-1, see also patch 2142900
724 * support/regression/tests/onebyte.c (testMul): added test cases
726 2008-09-20 Borut Razem <borut.razem AT siol.net>
729 definition of absolute address symbols without initial value,
730 fixed SDCC crash "do not know how to intialize symbol"
732 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
734 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
735 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
736 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
737 * device/lib/z80/stubs.s: added stubs for above functions
738 * src/SDCCopt.c (convilong),
739 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
740 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
741 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
742 * support/regression/tests/onebyte.c: enabled all tests for z80
744 2008-09-15 Borut Razem <borut.razem AT siol.net>
746 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
747 device/lib/pic16/libc/stdio/printf.c,
748 device/lib/pic16/libc/stdio/strmusart.c,
749 device/lib/pic16/libc/stdio/printf_tiny.c,
750 device/lib/pic16/libc/stdio/sprintf.c,
751 device/lib/pic16/libc/stdio/strmgpsim.c,
752 device/lib/pic16/libc/stdio/putchar.c,
753 device/lib/pic16/libc/stdio/fprintf.c,
754 device/lib/pic16/libc/stdio/strmmssp.c,
755 device/device/lib/pic16/libc/stdio/vprintf.c,
756 device/lib/pic16/libc/stdio/printf_small.c,
757 device/lib/pic16/libc/stdio/vsprintf.c,
758 device/lib/pic16/libc/stdio/strmputchar.c,
759 device/lib/pic16/libc/Makefile.am,
760 device/lib/pic16/libc/Makefile.in:
761 *printf now returns int, puchar.c moved from stdlib to stdio,
762 *printf format parameter type changed from char * to const char *,
763 added GNU link excetion text to library source files,
764 applyed GNU coding style, removed useless svn ids,
765 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
766 binary specifier: "%b", "%hb" and "%lb"
767 * device/lib/pic16/libc/stdio/vfprintf.c:
768 applied patch #2044424: PIC16: vfprintf
769 thanks Mauro Giachero
770 * support/regression/tests/bug1057979.c:
771 removed old pic16 sprintf specifics
772 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
773 * doc/sdccman.lyx: documented 'b' binary format specifier removal
775 2008-09-15 Raphael Neider <rneider AT web.de>
777 * src/pic16/device.c (pic16_dump_usection): force udata sections
778 into the addressable range (0..0xFFF), workaround for a gpsim
779 bug preventing simulation of regtest bug1750318
780 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
781 (serialRegAssign): fixed regtest bug-971834,
782 (pic16_packRegisters): avoid null-pointer dereference
784 2008-09-14 Raphael Neider <rneider AT web.de>
786 * src/pic16/gen.c, src/pic16/ralloc.c: use
787 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
788 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
790 2008-09-12 Borut Razem <borut.razem AT siol.net>
792 * support/regression/fwk/testfwk.h:
793 define pdata as data for pic16 target
794 thanks Mauro Giachero
796 2008-09-11 Borut Razem <borut.razem AT siol.net>
798 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
799 support/regression/absolute.c:
800 applied patch #2105615: Some PIC16 testcase fixlets
801 thanks Mauro Giachero
803 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
805 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
806 * support/regression/tests/bug2094505.c: new, added
808 2008-09-07 Borut Razem <borut.razem AT siol.net>
810 * src/SDCCglue.c, src/SDCCast.c:
811 fixed throw of "excess elements" warning for char arrays
812 * support/regression/tests/nullstring.c:
813 disable warning about excess elements in array of chars initializer
815 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
817 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
818 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
819 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
820 * support/regression/tests/bug2077267.c: new, added
822 2008-09-05 Raphael Neider <rneider AT web.de>
824 * configure.in, Makefile.common.in: add support for ccache,
825 remove spurious $VERSION output, detect doc-tools even without
826 --enable-doc to facilitate later manual doc-builds, minor cleanup
827 * configure: regenerated
829 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
830 avoid races in parallel VPATH builds
831 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
832 * doc/sdccman.lyx: mention --without-ccache configure option
834 2008-09-01 Raphael Neider <rneider AT web.de>
836 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
837 * (genConstPointerGet): fix reading bitfields from __code space
838 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
839 bitfield initializers (fix regression test bug1856409.c)
840 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
843 2008-08-31 Raphael Neider <rneider AT web.de>
845 * src/pic16/gen.c (genAssign): removed useless compiler output
846 * (genPointerGet,genPointerSet,genCast),
847 src/pic16/glue.c (pic16_printGPointerType):
848 also handle PPOINTERs just to avoid spurious asserts
849 * (pic16_printIvalType,pic16_printIvalBitFields):
850 generalized to arbitrary type/bitfield sizes, allows compilation of
851 regression test bug-1981238.c
852 * (pic16_printIvalChar): fix regression test structflexarray.c
853 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
854 in initialized structs and fix #1843745
855 * (pic16_printIvalStruct): always output initializers for all fields,
856 even those not explicitly given, fixes zeropad.c regression test
857 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
858 #2073635, #1567098, and #1485812)
859 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
861 2008-08-31 Borut Razem <borut.razem AT siol.net>
863 * support/regression/tests/bug-895992.c,
864 support/regression/tests/onebyte.c:
865 enabled pic16 regression testing since the bugs
866 1511794: pic16: regression test bug-895992.c fails
867 1444425: onebyte.c regression tes fails on pic16
868 are fixed, probably by fixing
869 2048464: PIC16: fix genUminus - addresses not.c regression test
870 * src/SDCCsymt.c, src/SDCCglue.c,
871 support/regression/tests/bug-1981238.c:
872 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
875 2008-08-30 Borut Razem <borut.razem AT siol.net>
877 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
878 release version 4.3.2
880 2008-08-24 Raphael Neider <rneider AT web.de>
882 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
883 always use the sdcc from the current build tree (ignore $CC from
884 the environment, fixes compile farm builds)
885 * device/lib/Makefile.in: rename .a into .lib for compatibility,
886 remove more build products from install directory
887 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
888 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
890 2008-08-24 Borut Razem <borut.razem AT siol.net>
892 * src/SDCC.y: applied patch
893 2050245: Fix # 1963382
895 1963382: Listing File - C file comment is incorrect
898 2008-08-23 Borut Razem <borut.razem AT siol.net>
900 * src/pic16/gen.c: applied patch
901 2048464: PIC16: fix genUminus - addresses not.c regression test
902 thanks Mauro Giachero
904 2008-08-22 Borut Razem <borut.razem AT siol.net>
906 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
907 src/pic16/main.c: allow spaces in gpasm and gplink paths
909 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
912 * src/z80/peeph-z80.def: minor peephole improvement
914 2008-08-15 Raphael Neider <rneider AT web.de>
916 * src/z80/gen.c (_vemit2): suppress compiler warning
918 * src/pic/*.[ch]: make proper use of header files and avoid
919 ad-hoc extern declarations, mark module-local helpers 'static',
920 removed dead/replaced code, no functional changes
921 * src/pic16/pcode.c: disentangled from pic14 backend
923 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
925 * src/z80/gen.c: fixed #2051348
926 * support/regression/tests/bug-2051348.c: regression test for #2051348
928 2008-08-10 Raphael Neider <rneider AT web.de>
931 * Makefile.common.in: export PACKAGE for $docdir,
932 fixes #1957036, avoid some "underquoted definition" warnings
933 * configure: regenerated
935 2008-08-10 Raphael Neider <rneider AT web.de>
937 * device/lib/pic16/**: build pic16 library using autotools for
938 improved dependency tracking
940 * device/lib/Makefile.in,
942 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
944 2008-08-10 Raphael Neider <rneider AT web.de>
946 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
947 local variables if --nooverlay is given, workaround for #2023121
949 2008-08-08 Raphael Neider <rneider AT web.de>
951 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
953 2008-08-08 Raphael Neider <rneider AT web.de>
955 * src/pic/pcoderegs.c,
957 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
959 2008-08-07 Borut Razem <borut.razem AT siol.net>
961 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
962 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
963 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
964 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
965 applied modified patch 2038174: Add support for binary constants v2
966 thanks Mauro Giachero
967 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
969 2008-08-04 Raphael Neider <rneider AT web.de>
972 * src/pic16/device.h,
974 * src/pic16/main.c: enable --optimize-goto by default
976 * device/lib/pic16/Makefile.common.in: suppress removed option
979 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
981 2008-07-30 Borut Razem <borut.razem AT siol.net>
983 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
984 applied patch 22032433: PIC16: fix constant strings,
985 thanks Mauro Giachero
987 2008-07-29 Borut Razem <borut.razem AT siol.net>
989 * src/pic16/gen.c: applied patches:
990 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
991 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
992 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
993 thanks Mauro Giachero
995 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
997 * src/port.h: Fixed typo in comment
999 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1001 * src/z80/mappings.i: Implemented RFE #1919415
1002 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1003 #1880202, #1914434, prepared for RFE #1703943
1005 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1007 * src/z80/peeph.def,
1008 * src/z80/peeph-z80.def,
1009 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1010 preparation for Z80 peephole improvements
1012 2008-06-21 Raphael Neider <rneider AT web.de>
1014 * device/include/pic16/pic18f66j60.h,
1015 * device/include/pic16/pic18f66j65.h,
1016 * device/include/pic16/pic18f67j60.h,
1017 * device/include/pic16/pic18f86j60.h,
1018 * device/include/pic16/pic18f86j65.h,
1019 * device/include/pic16/pic18f87j60.h,
1020 * device/include/pic16/pic18f96j60.h,
1021 * device/include/pic16/pic18f96j65.h,
1022 * device/include/pic16/pic18f97j60.h,
1023 * device/lib/pic16/libdev/pic18f66j60.c,
1024 * device/lib/pic16/libdev/pic18f66j65.c,
1025 * device/lib/pic16/libdev/pic18f67j60.c,
1026 * device/lib/pic16/libdev/pic18f86j60.c,
1027 * device/lib/pic16/libdev/pic18f86j65.c,
1028 * device/lib/pic16/libdev/pic18f87j60.c,
1029 * device/lib/pic16/libdev/pic18f96j60.c,
1030 * device/lib/pic16/libdev/pic18f96j65.c,
1031 * device/lib/pic16/libdev/pic18f97j60.c,
1032 * device/include/pic16/pic16devices.txt,
1033 * device/include/pic16/pic18fregs.h,
1034 * device/lib/pic16/pics.all: added new devices
1036 * device/include/pic16/adc.h,
1037 * device/lib/pic16/libio/adc/adcbusy.c,
1038 * device/lib/pic16/libio/adc/adcopen.c,
1039 * device/lib/pic16/libio/adc/adcsetch.c,
1040 * device/lib/pic16/libio/i2c/i2copen.c,
1041 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1042 all changes from a patch by Anton Strobl
1044 2008-06-12 Borut Razem <borut.razem AT siol.net>
1046 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1047 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1048 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1049 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1050 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1051 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1052 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1053 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1054 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1055 by applying the modified patch from Risto Huotari
1057 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1060 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1061 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1062 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1063 * support/regression/tests/bug1938300.c: new, added
1065 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1067 * device/include/asm/ds390/features.h,
1068 * device/include/asm/mcs51/features.h,
1069 * device/include/mcs51/regc515c.h: inserted LGPL notice
1071 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1073 * device/lib/gbz80/div.s,
1074 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1075 patch 1597883, Thanks Robert Ramey
1077 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1079 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1080 createIvalCharPtr, createIvalPtr, createIval),
1082 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1083 initializers for local auto variables
1084 * support/regression/tests/zeropad.c: added testcase for auto initializers
1086 2008-05-26 Raphael Neider <rneider AT web.de>
1088 * device/lib/pic16/startup/crt0.c,
1089 * device/lib/pic16/startup/crt0i.c,
1090 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1091 explicit, fixed curr_entry loop for >= 256 initializer records,
1092 removed debug code (write to 0xf7e)
1094 2008-05-25 Raphael Neider <rneider AT web.de>
1096 * device/include/pic/pic16f627a.h,
1097 * device/include/pic/pic16f628a.h,
1098 * device/include/pic/pic16f648a.h: added missing ports
1100 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1102 * device/include/float.h: added __INFINITY
1103 * device/lib/_fsadd.c: handle overflows
1104 * device/lib/_fsmul.c,
1105 * device/lib/_fsdiv.c: use __INFINITY
1106 * device/lib/_fseq.c,
1107 * device/lib/_fsneq.c: handle -0.0
1108 * sim/ucsim/s51.src/uc89c51r.cc,
1109 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1110 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1111 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1112 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1113 * support/regression/tests/snprintf.c: test bug with --xstack
1115 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1117 * src/SDCCpeeph.c (callFuncByName):
1118 Support nested parenthesis in peephole function arguments (#1967300)
1120 2008-05-19 Raphael Neider <rneider AT web.de>
1122 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1123 fixed duplicate labels (#1911325)
1125 2008-05-19 Raphael Neider <rneider AT web.de>
1127 * src/regression/empty.c: suppress warning
1128 * src/regression/pointer1.c: enabled index_by_pointer()
1129 * src/regression/inline.c: now works for pic16 as well
1131 * src/pic16/device.c: include dbuf declarations
1132 * src/pic16/device.h: removed obsolete prototypes
1134 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1135 * src/pic16/glue.c: made purely local functions static,
1136 (pic16_printGPointerType, pic16_printIvalCharPtr,
1137 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1138 generic pointers' tags (#1961866)
1140 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1142 2008-05-19 Borut Razem <borut.razem AT siol.net>
1144 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1145 fixed typo, uninstall include/pic16/pic16devices.txt
1147 2008-05-18 Borut Razem <borut.razem AT siol.net>
1149 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1150 the buffer is null terminated
1151 * src/device/pic16.c:
1152 applied modified patch 1965676: Patch for Win32 16 bit PIC
1153 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1155 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1157 * src/SDCC.lex (check_type),
1158 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1160 * as/mcs51/clean.mk,
1161 * as/z80/clean.mk: also clean *.dep
1162 * device/lib/pic16/libsdcc/stack/Makefile,
1163 * sim/ucsim/libtool: removed as they are rebuild by configure
1164 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1166 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1168 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1169 fixupInline instead of createFunction to fix bug 1864577
1170 (inlineFindMaxBlockno): removed, use global blockNo
1171 * src/SDCCglobl.h: added blockNo
1173 * src/z80/peep.h: modified properties
1174 * support/regression/tests/bug1864577.c: new, added
1176 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1178 * as/mcs51/asdata.c,
1179 * as/mcs51/asm.h: added org_cnt
1180 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1181 * as/mcs51/asout.c: changed old K&R to ANSI
1182 * as/mcs51/Makefile.in: use common identifiers
1188 * as/hc08/Makefile.bcc,
1189 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1190 * sdcc_vc_in.h: added define __func__
1191 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1192 Thanks Ruud van Silfhout
1193 * support/regression/tests/bug1717305.c: new, added
1195 2008-05-05 Borut Razem <borut.razem AT siol.net>
1197 * support/regression/Makefile.in,
1198 support/regression/ports/ds390/spec.mk,
1199 support/regression/ports/hc08/spec.mk,
1200 support/regression/ports/mcs51-common/spec.mk,
1201 support/regression/ports/pic14/spec.mk,
1202 support/regression/ports/pic16/spec.mk,
1203 support/regression/ports/ucz80/spec.mk,
1204 support/regression/ports/z80/spec.mk:
1205 added INC_DIR and LIBDIR paths
1206 * src/ds390/gen.c: removed duplicated selicolon
1208 2008-05-04 Borut Razem <borut.razem AT siol.net>
1210 * support/regression/Makefile.in,
1211 support/regression/fwk/lib/testfwk.c,
1212 support/regression/ports/ds390/spec.mk,
1213 support/regression/ports/hc08/spec.mk,
1214 support/regression/ports/mcs51-common/spec.mk,
1215 support/regression/ports/mcs51-large/spec.mk,
1216 support/regression/ports/mcs51-medium/spec.mk,
1217 support/regression/ports/mcs51-small/spec.mk,
1218 support/regression/ports/mcs51-stack-auto/spec.mk,
1219 support/regression/ports/mcs51-xstack-auto/spec.mk,
1220 support/regression/ports/pic14/spec.mk,
1221 support/regression/ports/pic16/spec.mk,
1222 support/regression/ports/ucz80/spec.mk:
1223 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1224 used to run regeression tests
1226 2008-05-01 Raphael Neider <rneider AT web.de>
1228 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1229 supported devices and instructions to add new ones
1231 2008-05-01 Raphael Neider <rneider AT web.de>
1233 * device/include/pic16/adc.h,
1234 device/lib/pic16/libio/adc/adcbusy.c,
1235 device/lib/pic16/libio/adc/adcopen.c,
1236 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1237 18f2455 style ADC devices, based on patch #1776197
1238 * device/lib/pic16/libio/adc/adcclose.c,
1239 device/lib/pic16/libio/adc/adcconv.c,
1240 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1241 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1242 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1243 * device/include/pic16/pic18f4431.h,
1244 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1245 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1247 2008-05-01 Raphael Neider <rneider AT web.de>
1249 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1250 moved xinst flag into pic16_options_t
1251 * src/pic16/device.c (default_device, pic16_list_devices,
1252 pic16_find_device): removed references to sfrrange
1253 * src/pic16/gen.c (genFunction),
1254 src/pic16/glue.c (pic16initialComments),
1255 src/pic16/main.c (pic16_optionsTable),
1256 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1258 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1260 2008-04-29 Raphael Neider <rneider AT web.de>
1262 * src/pic16/devices.inc,
1263 device/include/pic16/pic16devices.txt: replaced compiled-in list
1264 of devices with a variant parsed at runtime
1265 * src/pic16/device.c: added support for parsing pic16devices.txt,
1267 * src/pic16/device.h: removed (now) unused fields from PIC_device
1268 * src/pic16/main.c: removed #pragma maxram,
1269 (_pic16_initPaths): removed bogus generation of search paths,
1270 setup the port proper only after the search paths (for
1271 pic16devices.txt) are set up,
1272 (_pic16_finaliseOptions): moved processor dependant code here
1273 from _pic16_initPaths(), clean up
1274 * src/pic16/ralloc.c (pic16_init_stack),
1275 * src/pic16/ralloc.h,
1276 * src/pic16/pcode.c: clean up
1277 * device/include/Makefile.in,
1278 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1279 * support/scripts/inc2h-pic16.pl: updated instructions
1281 2008-04-29 Raphael Neider <rneider AT web.de>
1283 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1284 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1285 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1286 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1287 added missing family members and 18f2480/2580/4480/4580 family
1288 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1289 * device/include/pic16/pic18f2525.h: use 18f4620.h
1290 * device/include/pic16/pic18f6680.h: use 18f8680.h
1291 * device/include/pic16/pic18fregs.h,
1292 device/lib/pic16/pics.all,
1293 src/pic16/devices.inc: add new devices
1294 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1295 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1296 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1297 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1298 prevent attempting to build the libio for some new devices
1300 2008-04-29 Raphael Neider <rneider AT web.de>
1302 * debugger/mcs51/Makefile.in: fixed paths to sources
1304 2008-04-25 Borut Razem <borut.razem AT siol.net>
1306 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1307 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1308 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1309 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1310 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1311 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1312 as/link/z80/linkz80.dsp: lklibr.c moved
1313 * doc/INSTALL.txt: binary archives in bz2 format
1314 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1316 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1318 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1319 * support/regression/tests/bug1856409.c: new, added
1321 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1324 * src/mcs51/peep.c: Use werror for error messages.
1325 * src/SDCCicode.c (geniCodeConditional),
1326 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1327 * src/z80/Makefile.bcc,
1328 * src/z80/z80.dsp: added src/z80/peep.c/h
1329 * support/regression/tests/bug1839321.c: new, added
1331 2008-04-20 Raphael Neider <rneider AT web.de>
1333 * device/include/pic16/pic18f2455.h: added bitfields for port C
1335 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1337 * src/z80/peep.c: Use werror for error messages.
1339 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1341 * src/z80/peep.h (declaration of notUsed()),
1342 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1344 * src/z80/z80.h (added dependency on peep.h),
1345 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1348 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1350 * src/SDCCpeeph.c (added support for notUsed()),
1351 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1353 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1354 for notUsed()): Implemented generic (that is not port-specific) part
1357 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1359 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1360 * device/lib/libsdcc.lib,
1361 * device/lib/Makefile.in,
1362 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1363 * device/lib/calloc.c: renamed to _calloc.c
1364 * device/lib/free.c: renamed to _free.c
1365 * device/lib/malloc.c: renamed to _malloc.c
1366 * device/lib/realloc.c: renamed to _realloc.c
1367 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1368 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1369 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1370 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1371 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1372 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1373 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1374 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1376 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1377 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1378 * support/regression/tests/bug1509084.c: new, added
1380 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1382 * device/include/mcs51/cc2510fx.h: added _XPAGE
1383 * device/include/mcs51/compiler.h: cosmetic changes
1385 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1387 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1390 2008-03-31 Borut Razem <borut.razem AT siol.net>
1392 * support/cpp2 renamed to support/cpp
1393 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1394 support/cpp2/libiberty/splay-tree.c,
1395 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1396 support/cpp2/libcpp/directives.c,
1397 support/cpp2/libcpp/include/cpplib.h,
1398 support/cpp2/libcpp/include/symtab.h,
1399 support/cpp2/libcpp/include/line-map.h,
1400 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1401 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1402 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1403 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1404 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1405 release version 4.3.0
1406 * configure.in, configure, Makefile.in, Makefile.bcc:
1407 adapted for moved cpp2
1409 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1411 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1412 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1414 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1416 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1418 * support/regression/tests/bug1717943.c: new, added
1420 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1422 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1423 bytewise return value assignments introduced in last commit.
1425 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1427 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1428 genMult, genJumpTab):
1429 Use 16-bit instructions for addition in some additional cases,
1430 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1432 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1434 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1435 Implemented RFE #1921450, changed some debug messages.
1437 2008-03-30 Borut Razem <borut.razem AT siol.net>
1439 * Small Device C Compiler 2.8.0 released
1440 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1441 * support/scripts/sdcc.nsi: added finish page; this version
1442 was used for 2.8.0 release
1443 * doc/knownbugs.html: removed; magically generated by the build
1444 process using gen_known_bugs.pl from now on
1446 2008-03-23 Borut Razem <borut.razem AT siol.net>
1448 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1449 and reverted it, since it was already fixed by Raphael ;-)
1450 * doc/knownbugs.html: updated for RC2
1452 2008-03-22 Raphael Neider <rneider AT web.de>
1454 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1457 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1459 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1460 * support/regression/tests/bug1839277.c: added related testBug1839299
1462 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1464 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1465 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1467 * src/mcs51/gen.c: throughout only output hex constants
1468 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1469 * support/regression/tests/bug1839277.c: new, added
1471 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1473 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1474 compilation warning about nested comments.
1476 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1478 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1479 * support/regression/tests/bug1921073.c: new, added
1481 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1483 * src/z80/SDCCpeeph.c.c (callFuncByName):
1484 Commented function parameters.
1486 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1488 * src/z80/ralloc.c (packRegsForAccUse2):
1489 disabled a broken accumulator packing optimization (fixed #1292721).
1490 * support/regression/tests/bug-1292721: Regression test for #1292721.
1492 2008-03-16 Raphael Neider <rneider AT web.de>
1494 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1495 fixed code bloat regression using a variant of patch #1915618
1497 2008-03-16 Borut Razem <borut.razem AT siol.net>
1499 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1500 icon, changed startup menu for release distribution, code cleaning,
1501 create url files instead links in startup menu
1503 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1505 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1506 * support/regression/tests/bug1579949.c: new, added
1508 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1510 * device/lib/printf_fast.c: fixed bug 1255403
1512 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1514 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1515 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1517 2008-03-14 Borut Razem <borut.razem AT siol.net>
1519 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1520 command line options
1521 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1522 is correctly displayed
1523 * as/link/z80/lkmain.c: usage line commented out
1525 2008-03-13 Borut Razem <borut.razem AT siol.net>
1527 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1528 updated the list pf supported pic14 devices
1530 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1532 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1534 2008-03-12 Borut Razem <borut.razem AT siol.net>
1536 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1537 fixed documentation request #1718191
1538 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1539 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1542 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1544 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1545 * support/regression/tests/bug1505811.c: new, added
1547 2008-03-09 Raphael Neider <rneider AT web.de>
1549 * device/include/pic16/pic18f2620.h,
1550 * device/include/pic16/pic18f4620.h,
1551 * device/lib/pic16/libdev/pic18f2620.c,
1552 * device/lib/pic16/libdev/pic18f4525.c,
1553 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1554 family to consistently use pic18f4620.[ch], fixes #1832562
1556 2008-03-09 Borut Razem <borut.razem AT siol.net>
1558 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1559 changed sdcc version to 2.8.0
1560 * knownbugs.html: regenerated
1561 * support/scripts/gen_known_bugs.pl: added number of open bugs
1563 2008-03-09 Raphael Neider <rneider AT web.de>
1565 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1566 (genOr): read volatile operand even if the result is known,
1568 (genOr,genXor): removed unused legacy code,
1569 (genDummyRead): use pic16_mov2w_volatile()
1571 2008-03-08 Borut Razem <borut.razem AT siol.net>
1573 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1574 cons w. --model-large
1575 * support/regression/staticinit.c: added regression test for bug
1578 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1580 * src/ds390/gen.c (pushSide, genPcall),
1581 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1582 * src/mcs51/gen.c: cosmetic changes
1583 * support/regression/fwk/include/testfwk.h: added macro reentrant
1584 * support/regression/tests/bug1908493.c: new, added
1586 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1588 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1590 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1592 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1593 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1594 already set in ds390/main.c and mcs51/main.c
1596 2008-03-07 Raphael Neider <rneider AT web.de>
1598 * src/regression/init0.c: new test for initialized arrays of function
1600 * src/regression/Makefile: made a bit more flexible, added init0.c
1601 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1602 pointers, closes #1427663
1604 2008-03-05 Borut Razem <borut.razem AT siol.net>
1606 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1607 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1609 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1611 * support/librarian/sdcclib.c:Added feature request 1908061:
1612 Synchronise sdcclib commands with ar.
1614 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1616 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1617 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1618 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1619 * device/include/mcs51/compiler.h: removed umlauts, added double
1622 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1624 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1625 * support/regression/tests/bug1536762.c: new, added
1627 * src/SDCCutil.h: added getBuildDate()
1628 * src/SDCCmain.c (printVersionInfo),
1629 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1631 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1632 * src/ds390/ralloc.c (packRegisters),
1633 * src/mcs51/ralloc.c (packRegisters),
1634 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1636 * support/regression/tests/bug1618050.c: new, added
1637 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1638 * support/regression/fwk/include/testfwk.h,
1639 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1642 2008-03-04 Raphael Neider <rneider AT web.de>
1644 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1645 on accessing OP_SYM_TYPE(op)
1646 * src/pic/gen.h: removed unused prototype of genMinusDec()
1647 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1648 fix #1876953 (invalid subtraction code), removed unused code
1650 2008-03-03 Raphael Neider <rneider AT web.de>
1654 * src/pic/genarith.c,
1656 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1657 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1659 2008-03-03 Raphael Neider <rneider AT web.de>
1661 * src/pic/device.c (find_device): search user-specified paths first
1662 for pic14devices.txt, fixes #1900827
1664 2008-03-02 Borut Razem <borut.razem AT siol.net>
1666 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1667 AddToPath and RemoveFromPath
1669 2008-03-01 Borut Razem <borut.razem AT siol.net>
1671 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1672 work correctly, added debugging support if -DSDCC.DEBUG command line
1675 2008-02-28 Borut Razem <borut.razem AT siol.net>
1677 * doc/sdccman.lyx: cosmetic changes
1679 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1681 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1682 * doc/sdccman.lyx: fixed unmeant removal of spaces
1684 2008-02-27 Borut Razem <borut.razem AT siol.net>
1686 * support/scripts/sdcc.nsi: corrected installation directory for
1687 current user installation mode
1688 * doc/README.txt: added Philipp Klaus Krause to the developers list
1690 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1692 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1693 return ifx condition
1694 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1695 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1696 ifxJump to fix bug 1838000
1697 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1698 * support/regression/tests/bug1838000.c: new, added
1699 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1701 2008-02-26 Borut Razem <borut.razem AT siol.net>
1703 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1705 * support/scripts/sdcc.nsi: added MULTIUSER page,
1706 NSIS upgraded to version 2.35
1708 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1710 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1711 * support/regression/tests/bug1565152.c: new, added
1713 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1715 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1716 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1717 * support/regression/tests/bug1670148.c: new, added
1719 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1721 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1723 2008-02-24 Borut Razem <borut.razem AT siol.net>
1725 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1726 is ineffective for unsigned char parameter
1728 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1730 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1731 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1732 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1733 * support/Util/MySystem.c (my_system): output errorcode when verbose
1735 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1737 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1740 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1742 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1745 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1747 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1749 2008-02-21 Borut Razem <borut.razem AT siol.net>
1751 * support/regression/Makefile.in,
1752 support/regression/ports/ds390/spec.mk,
1753 support/regression/ports/hc08/spec.mk,
1754 support/regression/ports/mcs51-common/spec.mk,
1755 support/regression/ports/pic14/spec.mk,
1756 support/regression/ports/pic16/spec.mk,
1757 support/regression/ports/ucz80/spec.mk,
1758 support/regression/ports/xa51/spec.mk:
1759 added CFLAGS when compiling timeout
1761 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1763 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1766 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1768 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1769 * support/regression/tests/bug1888147.c: new, added
1771 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1773 * src/z80/gen.c: fixed bugs #1596270, #1736867
1775 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1777 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1778 contents, mostly fixes #1596270
1780 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1782 * src/z80/peeph.def,
1783 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1784 peepholes, fixes #1806565
1786 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1788 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1789 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1790 fixes bug 1739475, thanks Robert Larice
1791 (rule 271): new, added
1793 2008-02-18 Borut Razem <borut.razem AT siol.net>
1795 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1797 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1799 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1801 2008-02-17 Raphael Neider <rneider AT web.de>
1803 * src/pic16/genarith.c,
1806 * src/pic16/genutils.c: removed unused legacy code,
1807 removed unused fields from struct asmop and struct _G
1809 2008-02-17 Raphael Neider <rneider AT web.de>
1811 * src/pic16/gen.c (AccRsh): cosmetic changes,
1812 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1813 genRightShiftLiteral): fixed to work with SFRs as result by
1814 assigning only once to result,
1815 removed a lot of unused/excluded code fragments
1817 2008-02-17 Raphael Neider <rneider AT web.de>
1819 * device/include/pic/pic16f88.h,
1820 * device/include/pic/pic16f886.h,
1821 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1823 2008-02-17 Borut Razem <borut.razem AT siol.net>
1825 * src/z80/peeph.def: applied patch
1826 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1827 * src/z80/gen.c, src/z80/peeph.def: applied patch
1828 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1829 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1830 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1831 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1832 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1833 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1835 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1837 * as/link/mcs51/aslink.dsp: removed SDK define
1838 * as/link/z80/clean.mk: brought in sync with other ports
1839 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1840 * as/hc08/Makefile.bcc,
1841 * as/mcs51/Makefile.bcc,
1842 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1843 * src/z80/main.c (_setValues): use the now capitalized -Z,
1844 (z80_port, gbz80_port): generate debug information when asked
1846 2008-02-16 Borut Razem <borut.razem AT siol.net>
1848 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1849 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1850 as/z80/Makefile.in. as/z80/Makefile.bcc:
1851 applied patch #1893393: patch for as-z80 and link-z80 to generate
1852 cdb, thanks to Armin Diehl
1853 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1854 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1855 asnoice.c moved to as/asxxsrc/asnoice.c
1856 * src/z80/peeph-gbz80.def: applied patch
1857 #1880235: Z80 return peephole, thanks to Philipp Krause
1859 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1862 * doc/sdccman.lyx: bumped version to 2.7.5
1863 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1865 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1867 * device/include/pic16/stdlib.h,
1868 * device/lib/pic16/libc/stdlib/ltoa.c,
1869 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1871 2008-02-13 Borut Razem <borut.razem AT siol.net>
1873 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1874 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1875 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1876 src/SDCCopt.c, src/SDCCval.c:
1877 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1879 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1881 * src/SDCCsymt.c (compareType): fixed bug 1309013
1883 2008-02-09 Borut Razem <borut.razem AT siol.net>
1885 * src/SDCCval.c, src/SDCCval.h:
1886 code cleaning, added function constChrVal()
1887 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1888 call constChrVal() instead constVal()
1890 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1895 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1896 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1899 2008-02-01 Raphael Neider <rneider AT web.de>
1901 * device/include/pic/pic16f886.h,
1902 * device/include/pic/pic16f887.h: added RA6 and RA7
1904 2008-01-24 Raphael Neider <rneider AT web.de>
1906 * device/include/pic/pic16f88.h: added RA6 and RA7
1907 * device/lib/pic/libdev/disabled_pic16f886.c,
1908 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1910 * src/pic16/devices.inc,
1911 * device/include/pic16/pic18f2423.h,
1912 * device/include/pic16/pic18f2523.h,
1913 * device/include/pic16/pic18fregs.h,
1914 * device/lib/pic16/pics.all
1915 * device/lib/pic16/libdev/pic18f2423.c,
1916 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1917 * device/lib/pic16/libio/i2c.ignore,
1918 * device/lib/pic16/libio/usart.ignore,
1919 * device/lib/pic16/libio/adc.ignore: ignore new devices
1921 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1923 * src/SDCCast.c (createRMW): fixed bug 1582651
1925 2008-01-20 Borut Razem <borut.razem AT siol.net>
1927 * src/SDCCcse.c: partially fixed enhancement request
1928 #1793872 - multiply by -1 not collapsed
1929 * support/regression/tests/arithcsi.c: added regression test
1931 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1933 * as/mcs51/asx8051.dsp: removed define SDK
1934 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1935 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1937 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1938 cosmetic changes, brought more in sync, changed old K&R to ANSI
1940 2008-01-13 Borut Razem <borut.razem AT siol.net>
1942 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1943 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1945 2007-12-30 Borut Razem <borut.razem AT siol.net>
1947 * src/pic16/gen.c: fixed implementation of bitwise operations for
1949 * support/regression/tests/bitwise.c: added test cases
1951 2007-12-29 Borut Razem <borut.razem AT siol.net>
1953 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1954 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1955 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1956 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1957 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1958 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1959 src/pic16/pcode.[ch]: added const qualifier
1960 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1961 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1962 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1963 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1964 * as/asxxsrc/aslex.c: use dbuf_getline()
1965 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1966 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1967 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1968 as/z80/asm.h, as/z80/z80adr.c:
1969 changed type of ib and ip to const char *
1971 2007-12-28 Borut Razem <borut.razem AT siol.net>
1973 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1974 introduced (readlin) - long lines are turuncated
1975 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1976 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1977 as/z80/Makefile.in: moved aslex.c to asxxsrc
1978 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1979 * as/hc08/asmain.c, as/mcs51/asmain.c:
1980 added missing initialization of a_addr field
1981 * support/regression/tests/long_asm_line.c: added regtest for long
1984 2007-12-22 Borut Razem <borut.razem AT siol.net>
1986 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1988 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1990 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1992 2007-12-16 Borut Razem <borut.razem AT siol.net>
1994 * device/include/pic16/stdbool.h: removed, since already exists in
1995 device/include/; this also fixes bitopcse.c regression test for pic16
1997 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1998 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1999 dereference doesn't work; covered by regression test bug1399290
2001 2007-12-05 Borut Razem <borut.razem AT siol.net>
2003 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2006 2007-12-01 Borut Razem <borut.razem AT siol.net>
2008 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2009 corrected handling of the highest_valid_address
2011 2007-11-17 Raphael Neider <rneider AT web.de>
2013 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2014 * src/pic/glue.c (picglue): emit .file if --debug is given
2016 2007-11-17 Raphael Neider <rneider AT web.de>
2018 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2019 care when left or right operand resides in result, fixes #1830220
2021 2007-11-17 Borut Razem <borut.razem AT siol.net>
2023 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2024 #983491 - "Merge duplicate strings function is ineffective"
2025 * support/regression/tests/bug-983491.c: regtest disabled
2026 * as/asxxsrc: created
2027 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2028 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2029 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2030 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2031 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2032 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2033 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2034 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2035 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2036 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2037 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2038 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2039 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2041 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2043 * device/include/stdarg.h: added and removed some casts
2044 * src/SDCCsymt.c (compareType): Fully check types between generic and
2045 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2047 2007-11-13 Borut Razem <borut.razem AT siol.net>
2049 * support/regression/tests/bug-1817005.c:
2050 added regtest for bug #1817005 - as-z80 chokes on long labels
2052 2007-11-12 Borut Razem <borut.razem AT siol.net>
2054 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2055 as/z80/asout.c, as/z80/aslist.c:
2056 fixed bug #1817005 - as-z80 chokes on long labels
2058 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2061 * as/z80/asmain.c: cosmetic changes
2064 * as/z80/alloc.h: removed
2066 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2067 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2068 * as/link/hc08/Makefile.in,
2069 * as/link/mcs51/Makefile.in,
2070 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2072 * as/link/mcs51/lkarea.c,
2073 * as/link/mcs51/lkmain.c: cosmetic changes
2074 * as/link/hc08/lklibr.c,
2075 * as/link/z80/lklibr.c,
2076 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2077 used cygwin_conv_to_full_posix_path,
2078 added warnings, cosmetic changes, brought more in sync
2079 changed old K&R into ANSI function declarations
2080 * as/link/z80/lklibr.c (loadAdb): added
2081 * as/link/z80/lkmain.c: removed -- option from usage text
2083 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2085 * src/mcs51/gen.c (outBitC): optimized for no result
2087 2007-10-31 Borut Razem <borut.razem AT siol.net>
2089 * src/SDCCsymt.c: fixed (hopeful properly) bug
2090 #1805702 - order of extern matters
2091 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2094 2007-10-29 Borut Razem <borut.razem AT siol.net>
2096 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2097 - order of extern matters
2098 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2101 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2103 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2104 24bitMode, portIsDS390
2105 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2106 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2107 (notVolatileVariable): also check sloc names,
2108 (callFuncByName): moved ftab[] out of function and sorted it by use
2110 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2112 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2113 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2114 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2115 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2116 * support/regression/tests/bug-880197.c: new, added
2118 2007-10-28 Borut Razem <borut.razem AT siol.net>
2120 * support/regression/Makefile.in,
2121 support/regression/ports/mcs51-large/spec.mk,
2122 support/regression/ports/mcs51-xstack-auto/spec.mk,
2123 support/regression/ports/mcs51-stack-auto/spec.mk,
2124 support/regression/ports/mcs51-medium/spec.mk,
2125 support/regression/ports/mcs51-common/spec.mk,
2126 support/regression/ports/mcs51-common/*,
2127 support/regression/ports/mcs51-small/*:
2128 mcs51 renamed to mcs51-common, created mcs51-small
2129 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2130 * support/regression/tests/bug-1805702.c: added regtest for bug
2133 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2135 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2136 added new rules 265 - 270
2137 * support/regression/tests/bug1721024.c:new, added
2138 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2139 introduced new test-mcs51 to run all mcs51 tests
2141 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2143 * support/regression/tests/bug1816470.c: new, added
2145 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2147 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2148 propagate for *,+,- with float, fixed bug 1816470
2149 (decorateType): cast to resultTypeProp instead of resultType
2151 2007-10-19 Borut Razem <borut.razem AT siol.net>
2153 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2154 function is ineffective" for pic16 tareget
2155 * support/scripts/listerr.c: corrected include path
2156 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2159 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2161 * support/regression/tests/using.c: new, added
2162 * support/regression/tests/vaargs.c: fixed and enabled test
2164 2007-10-18 Borut Razem <borut.razem AT siol.net>
2166 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2168 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2170 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2172 * doc/sdccman.lyx: documented option --Werror
2173 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2174 RegBankUsed[] earlier
2176 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2178 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2182 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2184 * src/SDCCast.c (decorateType): improved optimization of tri-op
2185 * src/SDCCerr.c (vwerror, setWError),
2187 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2188 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2190 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2192 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2193 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2194 * support/regression/tests/bug-223113.c,
2195 * support/regression/tests/bug-426632.c,
2196 * support/regression/tests/bug-468811.c,
2197 * support/regression/tests/bug-477835.c,
2198 * support/regression/tests/bug-478094.c,
2199 * support/regression/tests/bug-499644.c,
2200 * support/regression/tests/bug-524209.c,
2201 * support/regression/tests/bug-524211.c,
2202 * support/regression/tests/packcast.c,
2203 * support/regression/tests/structidx.c: added empty tests
2204 * support/regression/tests/bug-607243.c: enabled test
2206 2007-10-06 Borut Razem <borut.razem AT siol.net>
2208 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2209 support of universal binaries on Mac OS X
2211 2007-10-02 Borut Razem <borut.razem AT siol.net>
2213 * src/SDCCval.h: unified double2ul macro for all platforms
2214 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2215 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2217 2007-09-30 Borut Razem <borut.razem AT siol.net>
2219 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2221 * sdcc_vc_in.h: enabled warnings
2222 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2223 unsigned type, result still unsigned
2224 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2226 2007-09-28 Raphael Neider <rneider AT web.de>
2228 * src/pic/device.c (find_device): prevent buffer underflow error
2229 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2230 the just destroyed list entry
2232 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2234 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2237 2007-09-18 Borut Razem <borut.razem AT siol.net>
2239 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2240 applied to unsigned type, result still unsigned
2242 2007-09-17 Borut Razem <borut.razem AT siol.net>
2244 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2245 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2246 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2247 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2248 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2249 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2250 src/z80/gen.c, src/z80/ralloc.c:
2251 fixed bug #1739860 - sdcc does not work correctly on some platforms
2253 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2255 2007-09-17 Raphael Neider <rneider AT web.de>
2257 * src/pic16/device.c: reverted to previous version
2258 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2260 2007-09-16 Raphael Neider <rneider AT web.de>
2262 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2263 as this raises a ton of gpasm warnings, just emit a second label
2264 * src/pic16/devices.inc,
2265 * device/lib/pic16/pics.all,
2266 * device/lib/pic16/libdev/pic18f2585.c,
2267 * device/lib/pic16/libdev/pic18f2680.c,
2268 * device/lib/pic16/libdev/pic18f2682.c,
2269 * device/lib/pic16/libdev/pic18f2685.c,
2270 * device/lib/pic16/libdev/pic18f4585.c,
2271 * device/lib/pic16/libdev/pic18f4680.c,
2272 * device/lib/pic16/libdev/pic18f4682.c,
2273 * device/lib/pic16/libdev/pic18f4685.c,
2274 * device/include/pic16/pic18f2585.h,
2275 * device/include/pic16/pic18f2680.h,
2276 * device/include/pic16/pic18f2682.h,
2277 * device/include/pic16/pic18f2685.h,
2278 * device/include/pic16/pic18f4585.h,
2279 * device/include/pic16/pic18f4680.h,
2280 * device/include/pic16/pic18f4682.h,
2281 * device/include/pic16/pic18f4685.h,
2282 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2283 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2284 patch contributed by Anton Strobl, applied with changes
2286 2007-09-16 Raphael Neider <rneider AT web.de>
2288 * device/include/pic16/pic18f2431.h,
2289 * device/include/pic16/pic18f25j10.h,
2290 * device/include/pic16/pic18f4431.h,
2291 * device/include/pic16/pic18f45j10.h: adopted common include style
2292 * device/include/pic16/pic18f1320.h,
2293 * device/include/pic16/pic18f2320.h,
2294 * device/include/pic16/pic18f2525.h,
2295 * device/include/pic16/pic18f4320.h,
2296 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2297 * device/include/pic16/pic18fregs.h: prepared for automatic include
2298 file selection by having DEVICE.h for every DEVICE
2299 * device/lib/pic16/libdev/pic18f2320.c,
2300 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2302 * device/lib/pic16/configure.in,
2303 * device/lib/pic16/configure: use rm -rf instead of rmdir
2304 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2305 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2307 2007-09-09 Borut Razem <borut.razem AT siol.net>
2309 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2310 distingush between i386 and ppc Mac OS X versions
2312 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2314 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2315 * support/regression/tests/bug1788177.c: new, added
2317 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2319 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2320 * device/include/mcs51/lint.h added keyword __naked
2322 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2326 * src/SDCCmem.h: removed maxRegBank
2327 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2328 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2329 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2330 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2331 name and behaviour to handle banked functions
2332 (scan4op): and use it to fix bug 1786213
2334 2007-09-03 Raphael Neider <rneider AT web.de>
2336 * device/include/pic16/pic18f248.h,
2337 * device/include/pic16/pic18f258.h,
2338 * device/include/pic16/pic18f448.h,
2339 * device/lib/pic16/libdev/pic18f248.c,
2340 * device/lib/pic16/libdev/pic18f258.c,
2341 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2342 added T0CONbits, fixes #1786891
2344 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2346 * src/ds390/gen.c (genFarPointerSet),
2347 * src/hc08/ralloc.c (packRegisters),
2348 * src/mcs51/ralloc.c (packRegisters),
2349 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2351 * src/SDCCicode.h: POINTER_SET can be true for literals too
2352 * support/regression/tests/bug1750318.c: new, added
2354 2007-08-23 Borut Razem <borut.razem AT siol.net>
2356 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2357 library versions without the completition functionality
2359 2007-08-22 Raphael Neider <rneider AT web.de>
2361 * device/include/pic16/pic18f1220.h,
2362 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2364 2007-08-12 Borut Razem <borut.razem AT siol.net>
2366 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2368 2007-08-11 Borut Razem <borut.razem AT siol.net>
2370 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2371 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2372 support/Util/SDCCerr.[ch] moved to src
2373 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2374 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2375 device/examples/ds390/tinitalk/tinitalk.dsp,
2376 device/examples/serialcomm/windows/serialcomm.dsp,
2377 support/librarian/librarian.dsp:
2378 removed linking of unused odbc32.lib and odbccp32.lib
2379 * support/scripts/winres.h:
2380 added for compilation with Visual C++ 2005 Express Edition
2382 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2384 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2387 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2389 * sdccconf_in.h: update the endian test so that SPARC Solaris
2390 does not throw syntax errors
2392 2007-08-06 Borut Razem <borut.razem AT siol.net>
2394 * doc/sdccman.lyx: removed two index entries which prevented the
2395 generation of sdcc doc archive
2397 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2399 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2400 instead of lyx 1.5.0.
2402 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2404 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2405 Lucas Loizaga, with minor modifications. Thanks!
2407 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2409 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2412 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2414 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2415 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2418 2007-07-22 Borut Razem <borut.razem AT siol.net>
2420 * configure.in, configure: re-introduced .version
2421 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2422 the version reverted to 2.7.0
2424 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2427 * doc/sdccman.lyx: bumped version to 2.7.3
2428 * device/include/mcs51/compiler.h: fixed elif->else
2429 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2430 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2431 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2432 enable accuse for bit operands
2433 * src/SDCCmain.c (printVersionInfo),
2434 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2435 environment descriptor
2436 * src/SDCCutil.h: added getBuildEnvironment
2437 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2438 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2439 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2440 * support/regression/tests/bug1348008.c,
2441 * support/regression/tests/bug1496419.c,
2442 * support/regression/tests/bug1503067.c,
2443 * support/regression/tests/preproc.c: added empty tests
2445 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2447 * support/regression/tests/bug1678803.c: new, added
2449 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2452 * as/link/hc08/lkihx.c,
2453 * as/link/hc08/lkrloc.c,
2454 * as/link/mcs51/lkihx.c,
2455 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2456 ihxExtendedLinearAddress
2457 * as/link/mcs51/lkrloc.c (relr),
2458 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2459 acall/ajmp, see bug 830513
2461 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2463 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2464 (cseBBlock): remember aggr2ptr has been used
2465 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2466 (geniCodeAssign): fixed bug 868103
2467 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2468 added operandSize prototype
2469 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2470 (genDataPointerSet): use max of size of right and result,
2471 (gencjne): added parameter useCarry for optimization,
2472 (genCmpEq): use carry if appropriate,
2473 (genXor): check if operand already in carry
2474 * support/regression/tests/bug-868103.c: enabled test
2476 2007-07-12 Raphael Neider <rneider AT web.de>
2478 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2480 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2482 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2483 from Robert Larice, thanks
2484 * support/regression/tests/bitopcse.c,
2485 * support/regression/tests/bitvars.c,
2486 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2487 * support/regression/tests/bug-927659.c: enabled test for z80
2488 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2489 * support/regression/tests/bug1745717.c: new, added
2490 * support/regression/tests/literalop.c,
2491 * support/regression/tests/nullstring.c: removed storage definitions that
2492 are now in testfwk.h
2494 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2496 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2497 and bool for targets that do not fully support it.
2498 * support/regression/tests/bug1546986.c,
2499 * support/regression/tests/bug1723128.c,
2500 * support/regression/tests/bug1734654.c,
2501 * support/regression/tests/bug1738367.c,
2502 * support/regression/tests/constantRange.c: only use bool if allowed
2504 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2506 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2507 Larice, also handle function pointers
2508 * support/regression/tests/bug1749275.c: new, added
2510 2007-07-03 Borut Razem <borut.razem AT siol.net>
2512 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2513 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2514 #1746528: SDCC should ignore ':' in inline assembler comments
2515 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2517 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2519 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2520 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2522 2007-06-29 Borut Razem <borut.razem AT siol.net>
2524 * src/SDCCmain.c: fixed bug
2525 #1744746: SDCC #4867: broken option --xram-size
2527 2007-06-28 Borut Razem <borut.razem AT siol.net>
2529 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2530 find out the endianess of host machine for ucsim
2532 2007-06-27 Borut Razem <borut.razem AT siol.net>
2534 * support/regression/generate-cases.py: corrected the file name
2536 * configure.in, configure, sdccconf_in.h: find out the endianess of
2538 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2541 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2543 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2545 2007-06-26 Borut Razem <borut.razem AT siol.net>
2547 * support/regression/generate-cases.py: display warning if function
2548 list is empty; implemented more flexible rule for detection of
2549 testing functions, allowing return type 'void' in the same line as
2550 the function name in the function definition
2551 * support/regression/tests/bug-1654060.c: corrected test
2552 * support/librarian/sdcclib.c: fixed warning:
2553 format '%s' expects type 'char *', but argument 2 has type 'int'
2555 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2557 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2558 Multiple infiles for sdcclib.
2560 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2562 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2565 2007-06-18 Borut Razem <borut.razem AT siol.net>
2567 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2568 how to handle comments, so they have to be removed by the
2569 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2570 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2571 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2572 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2573 table driven option hadling
2575 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2577 * src/SDCCast.c (decorateType),
2578 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2579 iCode to ast level to fix bug 1738367
2580 * support/regression/tests/bug1738367.c: new, added
2582 2007-06-15 Raphael Neider <rneider AT web.de>
2584 * src/pic16/devices.inc,
2585 * device/lib/pic16/pics.all,
2586 * device/include/pic16/pic18fregs.h,
2587 * device/include/pic16/pic18f[24][45]20.h,
2588 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2589 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2590 * device/lib/pic16/Makefile.in: faster cleanup
2592 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2594 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2596 2007-06-13 Raphael Neider <rneider AT web.de>
2598 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2600 2007-06-12 Raphael Neider <rneider AT web.de>
2602 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2603 suppress bit defines if NO_BIT_DEFINES is #define'd
2604 * device/include/pic/pic*.h: recreated all headers to include
2605 conditional bit defines
2606 * device/include/pic/pic16f886.h,
2607 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2608 * device/include/pic/recreate.sh: script to recreate the complete
2609 device library files based on the currently supported devices
2611 2007-06-12 Borut Razem <borut.razem AT siol.net>
2613 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2614 support/regression/Makefile.in, support/scripts/build.mak,
2615 support/scripts/Makefile.snapshot:
2616 use new svn URL scheme
2617 * doc/sdccman.lyx: SDCC Wiki moved to
2618 http://sdcc.wiki.sourceforge.net/
2620 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2622 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2623 * support/regression/tests/bug1734654.c: added
2625 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2627 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2628 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2629 with literal operands
2631 2007-06-10 Borut Razem <borut.razem AT siol.net>
2633 * as/link/z80/lklibr.c: fixed mingw build warning
2634 lklibr.c:575: warning: implicit declaration of function 'tolower'
2635 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2636 src/z80/main.c: move target specific options from src/SDCCmain.c
2637 to src/<target>/main.c
2639 2007-06-09 Borut Razem <borut.razem AT siol.net>
2641 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2642 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2643 * support/regression/tests/bug-1294691.c: added
2645 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2647 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2648 can also be static, fixes bug 1733438
2649 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2650 have absolute address too
2651 (computeType): added optimization for 'cond ? true : false'
2652 * support/regression/tests/absolute.c: added test for static absolute var
2654 2007-06-08 Raphael Neider <rneider AT web.de>
2656 * src/regression/Makefile: suppress parallel builds, allow easy
2657 switching between pic14/pic16 ports
2658 * src/regression/picregs.h: added pic14/16 header file switch
2659 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2660 inline.c,nestfor.c,string1.c}: include "picregs.h"
2662 2007-06-07 Borut Razem <borut.razem AT siol.net>
2664 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2665 permanent solution to suppress GCC 4.2.0 c++ warning:
2666 deprecated conversion from string constant to `char *'
2667 use 'const char *' where ever required
2668 * support/regression/generate-cases.py: implemented more flexible rule
2669 for detection of testing functions, allowing white-spaces surrounding
2670 the function name and the 'void' parameter.
2671 * support/regression/tests/constantRange.c,
2672 support/regression/tests/scott-compare3.c: fixed failing regression
2673 tests, uncovered by implementation of more flexible rule for detection
2674 of testing functions
2676 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2678 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2680 2007-06-04 Borut Razem <borut.razem AT siol.net>
2682 * configure.in, configure, config_vc.awk: sdcc version number is now
2683 stored in configure.in; removed .version
2684 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2685 doc/INSTALL.txt: version bumped to 2.7.2
2686 * sim/ucsim/configure.in, sim/ucsim/configure:
2687 use "read" to read from .version
2689 2007-06-03 Borut Razem <borut.razem AT siol.net>
2691 * */Makefile.in: removed annoying warning:
2692 Makefile:xx: Makefile.dep: No such file or directory
2694 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2696 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2697 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2698 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2699 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2700 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2701 bugfix: only use newBoolLink for bit result type
2702 * src/SDCCicode.c (geniCodeLogic): added param tree,
2703 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2704 (geniCodeLogicAndOr): use IS_BIT,
2705 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2706 (ast2iCode): added tree param to geniCodeLogic for comparisons
2707 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2708 * support/regression/tests/bug1723128.c: added test NotZero
2710 2007-06-01 Borut Razem <borut.razem AT siol.net>
2712 * SDCPP synchronized with GCC CPP release version 4.2.0,
2713 currently the latest release:
2714 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2715 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2716 support/cpp2/cppdefault.h, support/cpp2/except.h,
2717 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2718 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2719 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2720 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2721 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2722 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2723 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2724 support/cpp2/opts.h, support/cpp2/output.h,
2725 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2726 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2727 support/cpp2/system.h, support/cpp2/version.c,
2728 support/cpp2/Makefile.in: modified
2729 * support/cpp2/opts-common.c: added
2730 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2731 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2732 search for included source file in local directory
2733 * sim/ucsim/configure, sim/ucsim/configure.in:
2734 temporary solution to suppress GCC 4.2.0 c++ warning:
2735 deprecated conversion from string constant to `char *'
2737 2007-06-01 Raphael Neider <rneider AT web.de>
2739 * device/lib/pic/libdev/pic12f683.c,
2740 * device/include/pic/pic12f683.h: added GPIO bits
2742 2007-06-01 Raphael Neider <rneider AT web.de>
2744 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2745 quotation marks, clarified role of PIC14 vs. PIC16 ports
2746 * src/pic16/devices.inc,
2747 * device/include/pic16/pic18fregs.h,
2748 * device/include/pic16/pic18f[24][45]j10.h,
2749 * device/lib/pic16/pics.all,
2750 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2751 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2752 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2753 for new devices as they are not yet supported by gputils
2755 2007-05-31 Borut Razem <borut.razem AT siol.net>
2757 * Small Device C Compiler 2.7.0 released
2758 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2759 changed sdcc version to 2.7.1
2760 * support/scripts/sdcc.nsi: added How to create WIN32 release
2763 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2765 * doc/sdccman.lyx: documented initialization and allocation of absolute
2766 variables, bit parameter passing, the need for function pointers to be
2767 reentrant and alpha quality support of inline and retrict
2769 2007-05-26 Borut Razem <borut.razem AT siol.net>
2771 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2772 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2773 * docs/knownbugs.html: updated
2775 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2777 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2779 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2781 (gencjneshort): optimized when left is AOP_DIR
2782 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2783 initializing unions in a struct/array
2784 * support/regression/fwk/include/testfwk.h: added defines for data, near
2785 and far for host and z80
2786 * support/regression/tests/bug1723128.c: new, added
2788 2007-05-22 Borut Razem <borut.razem AT siol.net>
2790 * doc/knownbugs.html: updated
2792 2007-05-21 Raphael Neider <rneider AT web.de>
2794 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2795 error message instead
2796 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2798 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2800 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2802 2007-05-21 Raphael Neider <rneider AT web.de>
2804 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2806 * src/regression/gpsim_assert.h,
2807 * src/regression/Makefile,
2808 * src/regression/pcodeopt.c: regression test for the above fix
2810 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2812 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2813 jumps to self, fixed bug 1717281
2815 2007-05-10 Borut Razem <borut.razem AT siol.net>
2817 * support/scripts/gen_known_bugs.pl: cosmetic fix
2818 * doc/knownbugs.html: generated by gen_known_bugs.pl
2820 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2822 * src/SDCCast.c (createFunction): also generate non-inlined version of
2823 function for functions declared as "static inline"
2824 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2825 function can be inlined after non-inlined version generated.
2827 2007-05-10 Borut Razem <borut.razem AT siol.net>
2829 * support/scripts/gen_known_bugs.pl: added script
2830 which generates knownbugs.html
2832 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2834 * doc/knownbugs.html: updated for release 2.7.0
2836 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2838 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2840 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2842 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2843 (throughout): updated generating comments
2844 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2845 (throughout): updated generating comments
2846 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2847 rule instead of at the second, or it might skip lines when removing the
2849 * support/regression/tests/bug1714204.c: changed test to foo
2851 2007-05-08 Borut Razem <borut.razem AT siol.net>
2853 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2854 thanks to SDCC Distributed Compile Farm members,
2855 added Z80 and GBZ80 command line options
2856 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2858 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2860 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2861 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2862 * support/regression/tests/longlit.c: modified to be tested at all and
2863 to pass the actual test
2865 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2867 * device/include/mcs51/uPSD33xx.h: Added.
2869 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2871 * device/lib/_gptrput.c,
2872 * device/lib/_gptrget.c: removed old code,
2874 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2875 * support/regression/tests/bug1714204.c: new, added
2877 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2879 * support/regression/tests/regtrack.c: test was never executed
2880 because of the regression test being picky about white spaces.
2881 * device/lib/mcs51/crtclear.asm: added comment
2883 2007-05-06 Raphael Neider <rneider AT web.de>
2885 * device/lib/pic/Makefile.rules,
2886 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2887 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2889 2007-05-06 Raphael Neider <rneider AT web.de>
2891 * src/pic16/device.h,
2893 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2894 _pic16_setDefaultOptions): removed/reordered command-line args
2895 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2896 devices, regrouped command line args, environment variables),
2897 clarified sone points, added sections on how to add devices to the
2900 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2902 * src/z80/peeph.def: fixed bug in rule 2
2904 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2906 * src/port.h: added TARGET_MCS51_LIKE
2907 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2908 take advantage of it too
2909 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2910 (shiftR2Left2Result): Optimized: don't check shifting by 0
2911 * src/z80/peeph-z80.def,
2912 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2913 modifications, see patch 1700823
2914 * src/mcs51/peep.c (): fixed bug 1712928
2915 * support/regression/tests/bug1712928.c: new, added
2917 2007-05-05 Borut Razem <borut.razem AT siol.net>
2919 * device/lib/pic16/Makefile.common.in,
2920 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2921 removed bash dependencies
2923 2007-05-01 Borut Razem <borut.razem AT siol.net>
2926 fixed bug #1710507: --i-code-in-asm makes compile fail
2927 all iCode comments are now one liners
2928 * src/mcs51/gen.c: fixed memory leak
2930 2007-05-01 Raphael Neider <rneider AT web.de>
2932 * device/lib/pic/libdev/*.c
2933 * device/include/pic/*.h: regenerated all device libs from updated
2935 * support/scripts/inc2h.pl: documented usage, now uses strict to
2938 2007-04-30 Borut Razem <borut.razem AT siol.net>
2941 fixed bug #1669175: Problem with space in output paths
2942 documented how to use paths with spaces for Windows users
2944 2007-04-29 Borut Razem <borut.razem AT siol.net>
2946 * Fixed svn:eol-style and svn:keywords properties
2947 * src/SDCCval.c: fixed bug
2948 #1592871: Segfault with "large" const arrays of characters
2949 replaced recursion with iteration
2950 * Removed svn:executable property from non-executable files
2952 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2954 * src/mcs51/gen.c (genRet): fixed bug 1707003
2956 2007-04-27 Raphael Neider <rneider AT web.de>
2958 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2959 createReachingDefinitions,assignValnums,pic16_destructDF,
2960 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2961 prevent NULL pointer dereferences
2962 * device/lib/pic/libdev/pic16f886.c,
2963 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2964 prevent building them, gputils do not really support them yet
2966 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2968 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2969 helps printf_small. 32 bytes more __idata mem.
2971 2007-04-27 Raphael Neider <rneider AT web.de>
2973 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2974 return early when pb or pb->pcHead is NULL (patch #1708427)
2975 * src/regression/empty.c,
2976 * src/regression/Makefile: added test with empty functions
2977 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2979 2007-04-27 Borut Razem <borut.razem AT siol.net>
2981 * src/SDCCast.c: fixed feature request
2982 #1547512: Redundant strings linked when using sizeof("abc")
2984 2007-04-23 Borut Razem <borut.razem AT siol.net>
2986 * doc/sdccman.lyx, src/SDCCmain.c:
2987 peep-hole comments are generated only if --fverbose-asm option is
2988 specified and --no-peep-comments is not, as proposed by Frieder.
2989 * support/regression/Makefile.in: compile regression tests with
2990 --fverbose-asm option so one can "grep" whether a new (or an old)
2991 peephole is (still) applied; requested by Frieder.
2993 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2995 * device/include/pic/pic16f886.h,
2996 * device/include/pic/pic16f887.h,
2997 * device/lib/pic/libdev/pic16f886.c,
2998 * device/lib/pic/libdev/pic16f887.c,
2999 * device/include/pic/pic14devices.txt,
3000 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3002 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3004 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3007 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3009 * device/lib/_memset.c: assembler version for mcs51
3011 2007-04-22 Borut Razem <borut.razem AT siol.net>
3013 * support/scripts/listerr.c: program to create the list of errors and
3014 warnings list from - added
3015 * doc/sdccman.lyx: removed the note
3016 "For list of warnings and corresponding codes, see err_warn.txt"
3017 * src/SDCCsymt.c: fixed bug #1699804:
3018 Bug with some uses of sizeof(static local array) (MCS51)
3019 * support/regression/tests/bug-1699804.c: added
3021 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3023 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3024 (main): added option -i,
3025 (asmbl, case S_INCL): use search_path_fopen,
3026 mostly from patch 1579668 by Peter Miller, thanks
3027 * src/z80/main.c: fixed typo --callee-saves-bc
3028 * device/include/mcs51/compiler.h: added sfrword for Tasking
3030 2007-04-20 Borut Razem <borut.razem AT siol.net>
3032 * src/z80/main.c: replaced reserved keyword asm with asmblr
3034 2007-04-19 Borut Razem <borut.razem AT siol.net>
3036 * src/port.h: use const pointers to strings
3037 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3038 * src/pic16/main.c: include SDCCargs.h
3039 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3040 const char, since the strings are dynamically allocated
3041 * src/SDCCmain.c: options.code_seg and options.const_seg are
3042 dynamically allocated; check port specific command line options
3043 before the general ones
3044 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3046 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3048 * device/include/ds400rom.h,
3049 * device/lib/ds390/lcd390.c,
3050 * device/lib/ds390/memcpyx.c,
3051 * device/lib/ds390/rtc390.c,
3052 * device/lib/ds400/ds400rom.c,
3053 * device/lib/ds400/memcpyx.c,
3054 * device/lib/hc08/_ret.c: more replacements of keywords with their
3055 double underscore equivalents
3056 * device/lib/ds390/Makefile.in,
3057 * device/lib/ds400/Makefile.in,
3058 * device/lib/gbz80/Makefile.in,
3059 * device/lib/hc08/Makefile.in,
3060 * device/lib/mcs51/Makefile.in,
3061 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3063 2007-04-17 Borut Razem <borut.razem AT siol.net>
3065 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3066 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3067 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3068 to --fverbose-asm, to be gcc'ish
3070 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3072 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3074 2007-04-17 Borut Razem <borut.razem AT siol.net>
3076 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3077 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3078 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3079 with their double underscore equivalent
3081 2007-04-14 Borut Razem <borut.razem AT siol.net>
3083 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3086 2007-04-13 Borut Razem <borut.razem AT siol.net>
3088 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3090 * device/examples/serialcomm/windows/serial.[ch],
3091 device/examples/serialcomm/windows/test_serialcomm.cpp:
3092 updated by Bela Torok
3093 * device/examples/serialcomm/windows/serialcomm.dsw,
3094 device/examples/serialcomm/windows/serialcomm.dsp: added
3096 2007-04-13 Jan Waclawek <wek AT efton.sk>
3098 * doc/sdccman.lyx: additions and changes at various places
3099 (submitted as #1697136).
3100 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3102 2007-04-10 Borut Razem <borut.razem AT siol.net>
3104 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3105 LyX file format changed to 245
3106 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3107 "FreeWare" replaced with "free open source"
3109 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3111 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3113 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3115 * device/include/pic16/pic18fregs.h,
3117 * device/lib/_decdptr.c,
3118 * device/lib/_divsint.c,
3119 * device/lib/_divslong.c,
3120 * device/lib/_divuint.c,
3121 * device/lib/_divulong.c,
3122 * device/lib/_fs2schar.c,
3123 * device/lib/_fs2sint.c,
3124 * device/lib/_fs2slong.c,
3125 * device/lib/_fs2uchar.c,
3126 * device/lib/_fs2uint.c,
3127 * device/lib/_fs2ulong.c,
3128 * device/lib/_fsadd.c,
3129 * device/lib/_fscmp.c,
3130 * device/lib/_fsdiv.c,
3131 * device/lib/_fseq.c,
3132 * device/lib/_fsget1arg.c,
3133 * device/lib/_fsget2args.c,
3134 * device/lib/_fsgt.c,
3135 * device/lib/_fslt.c,
3136 * device/lib/_fsmul.c,
3137 * device/lib/_fsneq.c,
3138 * device/lib/_fsnormalize.c,
3139 * device/lib/_fsreturnval.c,
3140 * device/lib/_fsrshift.c,
3141 * device/lib/_fssub.c,
3142 * device/lib/_fsswapargs.c,
3143 * device/lib/_gptrget.c,
3144 * device/lib/_gptrgetc.c,
3145 * device/lib/_gptrput.c,
3146 * device/lib/_logexpf.c,
3147 * device/lib/_modsint.c,
3148 * device/lib/_modslong.c,
3149 * device/lib/_moduint.c,
3150 * device/lib/_modulong.c,
3151 * device/lib/_mulint.c,
3152 * device/lib/_mullong.c,
3153 * device/lib/_schar2fs.c,
3154 * device/lib/_ser.c,
3155 * device/lib/_setjmp.c,
3156 * device/lib/_sint2fs.c,
3157 * device/lib/_slong2fs.c,
3158 * device/lib/_spx.c,
3159 * device/lib/_uchar2fs.c,
3160 * device/lib/_uint2fs.c,
3161 * device/lib/_ulong2fs.c,
3162 * device/lib/asincosf.c,
3163 * device/lib/atanf.c,
3164 * device/lib/calloc.c,
3165 * device/lib/ds390/tinibios.c,
3166 * device/lib/ds400/tinibios.c,
3167 * device/lib/expf.c,
3168 * device/lib/free.c,
3169 * device/lib/hc08/_mulint.c,
3170 * device/lib/logf.c,
3171 * device/lib/malloc.c,
3172 * device/lib/printf_fast.c,
3173 * device/lib/printf_tiny.c,
3174 * device/lib/printfl.c,
3175 * device/lib/realloc.c,
3176 * device/lib/ser_ir.c,
3177 * device/lib/serial.c,
3178 * support/regression/tests/libmullong.c: replaced all special keywords
3179 with their double underscore equivalent
3180 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3181 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3183 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3184 (genRet): if the bit-symbol is ruonly it already is in the carry
3185 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3186 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3187 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3188 type UCHAR if dest is not bit
3190 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3192 * device/include/math.h,
3193 * device/lib/cotf.c,
3194 * device/lib/expf.c,
3195 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3197 2007-04-01 Borut Razem <borut.razem AT siol.net>
3199 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3200 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3201 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3202 gcc_unreachable() called internal_error()...
3204 2007-03-30 Raphael Neider <rneider AT web.de>
3206 * src/pic/ralloc.c (isData): suppress garbage debug output
3208 2007-03-28 Borut Razem <borut.razem AT siol.net>
3211 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3212 is developed, built and used worldwide, and the word "night" doesn't
3215 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3217 * device/include/mcs51/C8051F360.h: new, added
3218 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3220 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3222 * src/SDCC.y (declaration_specifiers, function_specifier),
3223 * support/Util/SDCCerr.c,
3224 * support/Util/SDCCerr.h,
3226 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3228 * src/SDCCmem.c (deallocParms),
3229 * src/SDCCast.c: support for function inlining, not quite complete
3230 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3231 'restrict' qualifier
3233 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3235 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3236 (saveRBank, unsaveRBank): don't save bits,
3237 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3238 * support/regression/tests/bug1535242.c: new, added
3239 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3240 thanks Alexey Shamrin <shamrin AT gmail.com>,
3241 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3242 removed header guard)
3244 * sdcc.spec: bumped version to 2.6.5
3245 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3247 2007-03-22 Borut Razem <borut.razem AT siol.net>
3249 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3250 fixed bug #1653671: sdcdb integration into ddd is broken
3252 2007-03-22 Raphael Neider <rneider AT web.de>
3254 * src/pic/gen.c (popGetExternal): augmented to also create references
3255 to external variables (not only labels),
3256 (genCall): comment on plan to reduce PAGESEL overhead,
3257 (genFunction, genEndFunction): also save/restore FSR around interrupt
3258 handling code, removed lots of unused code
3259 (genDivOneByte): release acquired temp register
3260 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3262 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3263 for registers that need to be saved during interrupts (FSR, STATUS,
3264 PCLATH; W needs special handling), currently only FSR is used
3266 2007-03-22 Raphael Neider <rneider AT web.de>
3268 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3270 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3272 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3274 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3276 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3278 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3280 * as/link/aslink.h: added LKOBJEXT
3281 * as/link/hc08/link_hc08.dsp,
3282 * as/link/hc08/Makefile.bcc,
3283 * as/link/hc08/Makefile.in,
3284 * as/link/mcs51/aslink.dsp,
3285 * as/link/mcs51/Makefile.bcc,
3286 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3287 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3288 * as/link/lkaomf51.c: merged and moved
3289 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3290 * as/link/z80/lkdata.c,
3291 * as/link/lkdata.c: merged and moved
3292 * as/link/hc08/lkmain.c,
3293 * as/link/mcs51/lkmain.c: cosmetic changes
3294 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3295 * as/link/lklex.c: use LKOBJEXT
3296 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3297 ANSI-fied functions, removed bubble-sorts
3298 * as/link/z80/lksym.c as/link/lksym.c: merged,
3300 * as/link/z80/linkgbz80.dsp,
3301 * as/link/z80/linkz80.dsp,
3302 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3303 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3304 * as/link/z80/lkhead.c,
3305 * as/link/z80/lklex.c: deleted
3306 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3307 * as/link/z80/lkmain.c: added copyfile()
3309 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3311 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3313 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3315 * device/lib/_strlen.c: assembler version for mcs51
3317 2007-03-13 Raphael Neider <rneider AT web.de>
3319 * device/include/pic16/pic18f2221.h,
3320 * device/include/pic16/pic18f2321.h,
3321 * device/include/pic16/pic18f2331.h,
3322 * device/include/pic16/pic18f4221.h,
3323 * device/include/pic16/pic18f4321.h,
3324 * device/include/pic16/pic18f4331.h: fixed config byte location names
3325 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3326 consistently named config byte locations
3328 2007-03-13 Borut Razem <borut.razem AT siol.net>
3330 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3331 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3332 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3333 as/link/z80/Makefile.in, as/z80/Makefile.in:
3336 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3338 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3339 * device/lib/printf_large.c: pointer was converted to generic
3340 pointer for mcs51 models other than model-small (Maarten noticed)
3342 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3344 * device/include/mcs51/ADuC84x.h: Added.
3346 2007-03-10 Borut Razem <borut.razem AT siol.net>
3348 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3349 fixed RFE #1624219: double backslashes in filenames;
3350 functions hexEscape(), octalEscape() and copyStr() moved from
3351 SDCCval.c to SDCCutil.c and made them glovbally available
3353 2007-03-09 Borut Razem <borut.razem AT siol.net>
3355 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3356 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3357 1673361: Missaligned comments in output files
3359 2007-03-09 Raphael Neider <rneider AT web.de>
3361 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3363 2007-03-09 Raphael Neider <rneider AT web.de>
3367 * src/pic/ralloc.c: suppress undesired debug output
3368 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3370 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3372 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3374 2007-03-07 Borut Razem <borut.razem AT siol.net>
3376 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3377 search include files in the current directory
3379 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3381 * src/SDCCglue.c (emitMaps, glue),
3382 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3384 * support/regression/tests/absolute.c: added xdata test
3386 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3388 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3389 added condition to macro, fixes bug 1666080
3391 2007-03-02 Raphael Neider <rneider AT web.de>
3393 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3395 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3397 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3398 be cleared. Unconditionally set __XPAGE
3399 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3401 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3406 * src/mcs51/rtrack.c,
3408 * doc/sdccman.lyx: added --no-gen-comments
3409 * src/mcs51/peeph.def: added 192.b, disabled 185
3411 2007-02-25 Raphael Neider <rneider AT web.de>
3413 * src/pic16/gen.c (genCast): fixed typo
3414 * device/lib/pic16/Makefile.subdir: only install existing files
3415 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3417 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3419 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3420 * device/lib/mcs51/crtclear.asm,
3421 * device/lib/mcs51/crtxclear.asm: renumbered labels
3422 * device/lib/mcs51/Makefile.in: added crtcall.asm
3423 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3424 * src/mcs51/gen.c (movc): removed,
3425 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3427 (toCarry, genSend, genRet): added function toCarry,
3428 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3429 (assignBit, genAssign, genCast): added function assignBit
3430 * src/mcs51/Makefile.bcc: added rtrack.c
3431 * src/mcs51/ralloc.h: made valueKnown a bitfield
3432 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3433 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3434 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3435 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3436 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3437 (_pop): only pop valid pairs, see gencjneshort,
3438 (gencjneshort): return pair that still needs to be popped, restructured,
3439 (gencjne, genCmpEq): call _pop
3441 2007-02-23 Raphael Neider <rneider AT web.de>
3443 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3445 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3447 * device/include/mcs51/P89LPC925.h: Added.
3449 2007-02-18 Raphael Neider <rneider AT web.de>
3451 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3453 2007-02-17 Borut Razem <borut.razem AT siol.net>
3455 * support/cpp2/directives.c, support/cpp2/version.c:
3456 synchronized with GCC CPP 4.1.2
3458 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3460 * src/mcs51/rtrack.h,
3461 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3462 by checking the strings passed by emitcode() to the assembler.
3463 Feel free to change. This in part addresses RFE #482179.
3464 Set environment variable SDCC_RTRACK to enable.
3465 * src/mcs51/gen.c: inserted hooks
3466 * src/mcs51/ralloc.h: added two members to struct regs
3467 * support/regression/tests/regtrack.c: added
3469 2007-02-14 Borut Razem <borut.razem AT siol.net>
3471 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3472 * Makefile.in: applied patch from Makefile related part of
3473 #1469393: Compiler does not initialize static data
3475 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3477 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3478 for better fix of bug 1273984, compiles pic16 rand.c
3480 2007-02-12 Borut Razem <borut.razem AT siol.net>
3482 * src/pic16/main.c: fixed pic16 standard library directory bug
3484 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3486 * src/hc08/gen.c (genSwap): fix swap regression test
3488 2007-02-10 Borut Razem <borut.razem AT siol.net>
3490 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3492 * support/regression/tests/bug-1654060.c: added regression test for
3495 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3497 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3498 bit moves in return statement
3500 2007-02-09 Borut Razem <borut.razem AT siol.net>
3502 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3505 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3507 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3508 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3510 2007-02-07 Raphael Neider <rneider AT web.de>
3512 * src/pic16/devices.inc,
3513 * device/include/pic16/pic18fregs.h,
3514 * device/include/pic16/pic18f[24][34]31.h,
3515 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3516 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3517 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3519 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3521 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3522 can this have lived here for so many years?
3523 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3524 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3525 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3527 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3529 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3530 appended by loop induction must be at the very end of the eBBlock
3532 2007-02-05 Kevin Vigor
3534 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3536 2007-02-05 Borut Razem <borut.razem AT siol.net>
3538 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3539 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3541 2007-02-03 Borut Razem <borut.razem AT siol.net>
3543 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3544 applied patch #1646602 option to set default signedness of char to
3545 unsigned, added -funsigned-char command line option,
3546 thanks to Gunther Jehle
3547 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3548 prompt for file deletion a few hundred times (especially the
3549 subversion files, which have ro permissions so it asks for
3550 confirmation), thanks to Simon McAuliffe;
3551 added {} + option to find in order to remove multiple files from a
3554 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3556 * device/include/mcs51/SST89x5xRDx.h: Added.
3558 2007-02-02 Raphael Neider <rneider AT web.de>
3560 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3561 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3563 2007-02-01 Raphael Neider <rneider AT web.de>
3565 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3568 2007-01-31 Borut Razem <borut.razem AT siol.net>
3570 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3571 if compiled with GCC. Thanks to Raphael Neider
3573 2007-01-31 Raphael Neider <rneider AT web.de>
3575 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3576 operand names, handles name and (name + n) for all n,
3577 (sameBank): restructured, also check bank allocation policy,
3578 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3579 (pic14_operandsAllocatedInSameBank): check whether to operands
3580 will be allocated into the same bank (i.e., section) to reduce
3581 BANKSEL overhead, queried from pcode.c:sameBank,
3582 (pic14printLocals): reintroduced clustering registers into a single
3583 section: all compiler generated symbols will now reside in one
3584 bank (per file), reducing BANKSEL overhead and code size,
3585 (showAllMemmaps): use local dbuf where possible
3587 2007-01-29 Raphael Neider <rneider AT web.de>
3589 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3590 (call_libraryfunc): retrieve/create symbol and mark as used,
3591 (genFunction): mark defined functions as non-extern and add again
3592 to code memmap for later output
3593 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3594 (pic14printLocals): reworked for new symbol emission,
3595 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3596 showAllMemmaps): reworked symbol output using dbufs, added handling
3597 of string literals (still incomplete),
3598 (picglue): removed symbol emission, moved into showAllMemmaps,
3599 (emitSymbolSet): new workhorse for symbol output,
3600 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3602 2007-01-29 Borut Razem <borut.razem AT siol.net>
3604 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3605 component contains the extension separator.
3607 2007-01-28 Borut Razem <borut.razem AT siol.net>
3609 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3611 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3612 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3613 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3614 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3615 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3616 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3617 src/z80/gen.c, support/Util/MySystem.c:
3618 accept slash and backslash as directory separator on WIN32 and
3621 2007-01-28 Raphael Neider <rneider AT web.de>
3623 * src/pic16/devices.inc,
3624 * device/include/pic16/pic18f[24][23]21.h,
3625 * device/include/pic16/pic18fregs.h,
3626 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3627 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3628 * device/lib/pic16/libio/adc.ignore,
3629 * device/lib/pic16/libio/i2c.ignore,
3630 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3631 family, as gputils do not yet support the devices
3632 * device/lib/pic16/Makefile.subdir: ignore errors on install
3633 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3634 headers and libraries from gputils .inc files
3636 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3638 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3640 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3642 * doc/sdccman.lyx: add printf benchmarks
3644 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3646 * device/lib/printf_fast.c: fix %c, char promoted to int
3647 * device/lib/printf_tiny.c: fix %c, char promoted to int
3649 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3651 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3653 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3655 * support/regression/tests/swap.c: 64 bit hosts failed
3656 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3658 2007-01-25 Raphael Neider <rneider AT web.de>
3660 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3661 based on absolute register address, patch by Alex Blond
3663 2007-01-22 Raphael Neider <rneider AT web.de>
3665 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3666 emitted, do not emit them again...
3668 2007-01-22 Raphael Neider <rneider AT web.de>
3670 * src/regression/bank1.c, src/regression/compare6.c,
3671 src/regression/add.c: cosmetic changes
3672 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3673 * src/pic/gen.c: fixed global zero and one,
3674 (aopForSym): removed unued code,
3675 (aopGet): assert aop is defined, check and use `index' of
3676 pCodeImmd operands (fixes #1630908),
3677 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3678 (register_reassign): prevent accidental register unification,
3679 (ReuseReg): cosmetic changes (also above)
3680 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3681 pic14emitStaticSeg): do not emit initialized data,
3682 (printIval*): replaced with working versions,
3683 (pic14createInterruptVect,picglue): use idata for initialized data,
3684 now init data should work in all modules (not only main()),
3685 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3687 2007-01-21 Borut Razem <borut.razem AT siol.net>
3689 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3690 use -fPIC or -fpic if they are supported and not ignored
3691 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3692 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3694 2007-01-20 Borut Razem <borut.razem AT siol.net>
3696 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3697 implemented RFE #1470316: allow "$" in variable names
3699 2007-01-20 Raphael Neider <rneider AT web.de>
3701 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3703 2007-01-20 Raphael Neider <rneider AT web.de>
3705 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3706 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3707 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3708 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3709 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3710 * device/lib/pic/libdev/pic*.c,
3711 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3712 * device/lib/pic/libdev/Makefile.in: show progress
3714 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3716 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3717 * support/scripts/sdcc_cygwin_mingw32,
3718 * support/scripts/sdcc_mingw32,
3719 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3720 conformance with autoconf 2.6
3722 2007-01-19 Raphael Neider <rneider AT web.de>
3724 * src/pic/device.c (register_map): fixed list construction
3725 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3726 (genMod): removed case for genModbits,
3727 (genModbits): removed as now unused/unimplemented
3728 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3730 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3732 * support/regression/tests/swap.c: added in response to #1638622
3733 * doc/sdccman.lyx: synced version, minor changes
3735 2007-01-18 Borut Razem <borut.razem AT siol.net>
3737 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3738 thanks to Gunther Jehle
3739 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3740 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3741 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3742 use filename in lineno instead.
3743 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3744 print the file name in ast_print()
3746 2007-01-18 Borut Razem <borut.razem AT siol.net>
3748 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3750 * src/SDCC.lex: stringLiteral() returns const char pointer,
3751 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3752 fixed column counting
3753 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3754 accept const char pointer as parameter
3755 * src/SDCCdwarf2.c: corrected buffer size
3757 2007-01-17 Borut Razem <borut.razem AT siol.net>
3759 * support/Util/dbuf_string.c: fixed for amd64
3761 2007-01-15 Borut Razem <borut.razem AT siol.net>
3763 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3764 removed terminal symbol ELIPSIS, since it was never generated by the
3765 lexer and it was wrongly used in parameter_identifier_list rule
3767 2007-01-15 Raphael Neider <rneider AT web.de>
3769 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3770 code page and data banking description
3771 * src/pic/genarith.c,
3772 * src/pic/gen.h: removed bit arithmetic functions,
3773 updated exit(1) to exit(EXIT_FAILURE)
3774 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3775 * device/include/pic16/pic18f2455.h,
3776 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3777 TRISD and TRISE, fixed/added some bit names
3778 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3779 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3780 updated pic18f2455.{c,h} instead of duplicating them
3782 2007-01-14 Borut Razem <borut.razem AT siol.net>
3784 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3785 Cannot debug files that contain spaces in the path name
3786 by converting spaces in asm file name to underscores
3788 2007-01-13 Borut Razem <borut.razem AT siol.net>
3790 * doc/sdccman.lyx: fixed format errors
3792 2007-01-10 Borut Razem <borut.razem AT siol.net>
3794 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3795 codeseg/constseg #pragma fail
3796 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3797 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3798 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3799 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3801 2007-01-09 Borut Razem <borut.razem AT siol.net>
3803 * get rid of diagnistic.[ch], pretty-print.[ch],
3804 c-pretty-print.[ch], ... used just for error, warning, ...
3806 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3807 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3808 suppoprt/cpp2/pretty-print.[ch]:
3810 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3811 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3812 suppoprt/cpp2/sdcpp.dsp:
3815 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3817 * device/lib/printf_large.c (output_float): removed recursion,
3818 use smaller buffer on stack for mcs51,
3819 fixed bug printing 1.96
3820 * support/regression/tests/snprintf.c: added test
3822 2007-01-07 Borut Razem <borut.razem AT siol.net>
3824 * use dynamic memory buffers instead temporary files
3825 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3827 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3828 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3829 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3830 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3831 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3832 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3833 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3834 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3835 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3836 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3837 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3838 support/Util/dbuf.c, support/Util/dbuf.h:
3840 * .version, sdcc.spec: bumped version to 2.6.4
3842 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3844 * src/port.h: added TARGET_Z80_LIKE macro
3845 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3846 output PSEG location if --xram-loc or --xstack-loc was used
3847 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3849 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3851 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3852 * as/as_z80.dsp, as/z80/as_z80.dsp,
3853 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3854 * sdcc.dsw: moved project files into subdir
3855 * as/hc08/as_hc08.dsp,
3856 * as/hc08/Makefile.bcc,
3857 * as/hc08/Makefile.in,
3858 * as/mcs51/Makefile.bcc,
3859 * as/mcs51/Makefile.in,
3860 * as/z80/Makefile.bcc,
3861 * as/z80/Makefile.in,
3862 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3865 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3868 * as/mcs51/asmain.c,
3870 * as/z80/assym.c: removed include "strcmpi.h"
3871 * as/hc08/strcmpi.c,
3872 * as/hc08/strcmpi.h,
3873 * as/mcs51/strcmpi.c,
3874 * as/mcs51/strcmpi.h,
3875 * support/Util/strcmpi.c,
3876 * support/Util/strcmpi.h: removed files
3877 * as/strcmpi.c: added as_strncmpi()
3879 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3881 * sdcc.dsw: Added some dependencies on project config.dsp
3883 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3885 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3886 with [di]ram_start to fix a regresion
3888 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3890 * configure.in: added missing mcs51 in status output
3891 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3893 * debugger/mcs51/clean.mk (distclean): remove config.h
3894 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3895 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3896 options.h, s-options-h and options.c
3897 * support/cpp2/clean.mk: unused, removed
3898 * Makefile.common.in,
3901 * as/hc08/Makefile.in,
3903 * as/mcs51/Makefile.in,
3904 * as/mcs51/clean.mk,
3907 * as/z80/Makefile.in,
3909 * as/link/Makefile.in,
3910 * as/link/hc08/Makefile.in,
3911 * as/link/hc08/clean.mk,
3912 * as/link/mcs51/Makefile.in,
3913 * as/link/mcs51/clean.mk,
3914 * as/link/z80/Makefile.in,
3915 * as/link/z80/clean.mk,
3916 * as/link/z80/conf.mk,
3917 * debugger/mcs51/Makefile.in,
3918 * debugger/mcs51/clean.mk,
3919 * device/include/Makefile.in,
3920 * device/lib/Makefile.in,
3921 * device/lib/mcs51/Makefile.in,
3922 * device/lib/pic/Makefile.in,
3923 * device/lib/pic/Makefile.common.in,
3924 * device/lib/pic/Makefile.subdir,
3925 * device/lib/pic/Makefile.rules,
3926 * device/lib/pic16/libio/Makefile.in,
3927 * device/lib/pic16/Makefile.subdir,
3928 * device/lib/pic16/libdev/Makefile.in,
3929 * device/lib/pic16/Makefile.rules,
3930 * device/lib/pic16/Makefile.common.in,
3931 * sim/ucsim/avr.src/Makefile.in,
3932 * sim/ucsim/main_in.mk,
3933 * sim/ucsim/cmd.src/Makefile.in,
3934 * sim/ucsim/doc/Makefile.in,
3935 * sim/ucsim/gui.src/Makefile.in,
3936 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3937 * sim/ucsim/gui.src/serio.src/Makefile.in,
3938 * sim/ucsim/hc08.src/Makefile.in,
3939 * sim/ucsim/libltdl/Makefile.in,
3940 * sim/ucsim/s51.src/Makefile.in,
3941 * sim/ucsim/sim.src/Makefile.in,
3942 * sim/ucsim/sim.src/conf.mk,
3943 * sim/ucsim/xa.src/Makefile.in,
3944 * sim/ucsim/z80.src/Makefile.in,
3948 * support/cpp2/Makefile.in,
3949 * support/librarian/Makefile.in,
3950 * support/librarian/clean.mk,
3951 * support/makebin/Makefile.in,
3952 * support/makebin/clean.mk,
3953 * support/packihx/Makefile.in,
3954 * support/regression/Makefile.in,
3955 * support/regression/ports/ds390/spec.mk,
3956 * support/regression/ports/gbz80/spec.mk,
3957 * support/regression/ports/hc08/spec.mk,
3958 * support/regression/ports/mcs51/spec.mk,
3959 * support/regression/ports/mcs51-large/spec.mk,
3960 * support/regression/ports/mcs51-medium/spec.mk,
3961 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3962 * support/regression/ports/pic14/spec.mk,
3963 * support/regression/ports/pic16/spec.mk,
3964 * support/regression/ports/mcs51-stack-auto/spec.mk,
3965 * support/regression/ports/ucz80/spec.mk,
3966 * support/regression/ports/xa51/spec.mk,
3967 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3968 adding a slash after $(top_builddir) and/or adding @datarootdir@
3970 * debugger/mcs51/configure.in,
3971 * device/lib/pic/configure.in,
3972 * device/lib/pic16/configure.in,
3973 * sim/ucsim/configure.in,
3974 * support/cpp2/configure.in,
3975 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3977 * debugger/mcs51/configure,
3978 * device/lib/pic/configure,
3979 * device/lib/pic16/configure,
3980 * sim/ucsim/configure,
3981 * support/cpp2/configure,
3982 * support/packihx/configure: generated with autoconf 2.60
3984 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3986 * as/link/hc08/lkihx.c (newArea),
3987 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3989 2007-01-02 Borut Razem <borut.razem AT siol.net>
3991 * doc/sdccman.lyx: documented #pragma sdcc_hash
3992 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3994 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3996 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3998 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3999 empty 'while'-loop to work correctly, see regression test 'while.c'
4000 * support/regression/tests/while.c: added
4002 2007-01-01 Borut Razem <borut.razem AT siol.net>
4004 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4005 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4006 support/cpp2/libcpp/sdcpp.c:
4007 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4008 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4009 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4011 2006-12-31 Borut Razem <borut.razem AT siol.net>
4013 * SDCPP synchronized with GCC CPP release version 4.1.1,
4014 currently the latest release:
4015 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4016 support/cpp2/libcpp/include/cpp-id-data.h
4017 support/cpp2/libiberty/fopen_unlocked.c
4018 support/cpp2/libiberty/md5.c
4020 support/cpp2/opt-functions.awk
4021 support/cpp2/opt-gather.awk
4022 support/cpp2/optc-gen.awk
4023 support/cpp2/opth-gen.awk:
4025 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4026 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4027 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4028 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4029 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4030 support/cpp2/diagnostic.h, support/cpp2/except.h,
4031 support/cpp2/hwint.h, support/cpp2/input.h,
4032 support/cpp2/intl.h, support/cpp2/move-if-change,
4033 support/cpp2/opts.c, support/cpp2/opts.h,
4034 support/cpp2/output.h, support/cpp2/prefix.c,
4035 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4036 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4037 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4038 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4039 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4040 support/cpp2/version.c:
4042 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4043 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4044 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4045 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4046 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4047 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4048 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4049 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4050 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4051 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4052 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4054 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4055 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4056 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4057 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4058 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4059 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4060 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4061 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4062 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4063 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4064 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4065 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4066 support/cpp2/system.h:
4069 2006-12-31 Borut Razem <borut.razem AT siol.net>
4071 * configure.in, configure: fixed bug #1538756: configure dies if bison
4072 and flex are not installed, 2nd try
4074 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4076 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4077 400.x for better code in RFE 899102
4079 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4081 * src/SDCCpeeph.c (deadMove),
4083 * src/mcs51/peep.h: renamed 'op' by 'reg'
4084 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4085 (scan4op): small change for removeDeadMove(), added support for
4086 'callee saves' and/or PACLL function calls,
4087 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4088 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4089 left in new dispatcher mcs51DeadMove()
4090 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4092 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4094 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4096 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4097 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4099 2006-12-30 Borut Razem <borut.razem AT siol.net>
4101 * support/cpp2/spacs.h: deleted from svn
4102 * configure.in, configure: fixed bug #1538756: configure dies if bison
4103 and flex are not installed
4105 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4107 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4108 with this z80 passes printf float test when enabled
4109 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4111 2006-12-28 Borut Razem <borut.razem AT siol.net>
4113 * support/cpp2/config.in, support/cpp2/configure.in,
4114 support/cpp2/configure, support/cpp2/Makefile.in:
4115 fix for the solaris build
4117 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4119 * src/SDCC.y (type_specifier2, pointer),
4121 * src/SDCCsymt.c (mergeSpec, checkSClass),
4122 * support/Util/SDCCerr.c,
4123 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4124 * support/valdiag/valdiag.py: Allow test cases to specify
4125 required language standard
4126 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4127 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4129 2006-12-27 Borut Razem <borut.razem AT siol.net>
4131 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4132 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4134 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4136 * support/cpp2/libiberty/Makefile.bcc: updated
4137 * src/pic16/main.c: fixed #pragma udata handling
4138 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4140 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4142 * src/SDCCpeeph.c: made labelHashEntry global,
4143 made pcDistance, FBYNAME static,
4144 (pcDistance): made static, use isComment and isLabel,
4146 (getLabelRef): added, extracted from labelRefCount(),
4147 (labelRefCount): use new getLabelRef(),
4148 (callFuncByName): made static, added deadMove,
4149 use isComment and isLabel,
4150 (newPeepRule): made static, set isLabel,
4151 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4152 labels from peephole rules,
4153 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4154 when isComment or isLabel is set
4155 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4156 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4158 * src/mcs51/peep.h: added
4159 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4160 * src/port.h: added peep->deadMove to port structure
4161 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4162 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4163 deadMove, finally removed no. 1 and 2
4170 * src/hc08/gen.c: mark lines with isComment or isLabel
4171 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4173 * sdcc.spec: bumped version to 2.6.3
4175 2006-12-26 Borut Razem <borut.razem AT siol.net>
4177 * support/cpp2/Makefile.in: added dependency on options.h
4178 * configure: regenerated
4179 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4180 * support/cpp2/Makefile.in: added vasprintf.c
4182 2006-12-25 Borut Razem <borut.razem AT siol.net>
4184 * SDCPP synchronized with GCC CPP release version 3.4.6,
4185 the latest release before 4.x:
4186 * support/cpp2/Makefile.in, support/cpp2/config.h,
4187 support/cpp2/configure, support/cpp2/configure.in,
4188 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4189 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4190 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4191 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4192 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4193 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4194 support/cpp2/cpptrad.c, support/cpp2/except.h,
4195 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4196 support/cpp2/hwint.h, support/cpp2/intl.h,
4197 support/cpp2/line-map.c, support/cpp2/line-map.h,
4198 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4199 support/cpp2/output.h, support/cpp2/prefix.c,
4200 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4201 support/cpp2/system.h, support/cpp2/version.c:
4203 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4204 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4205 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4206 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4207 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4208 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4209 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4210 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4211 support/cpp2/move-if-change, support/cpp2/opts.c,
4212 support/cpp2/opts.h, support/cpp2/opts.sh,
4213 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4214 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4215 support/cpp2/win32, support/cpp2/win32/dirent.c,
4216 support/cpp2/win32/dirent.h:
4218 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4219 * support/cpp2/sdcpp.h: renamed from sdcc.h
4220 * sdcppinit.c: deleted
4222 2006-12-23 Borut Razem <borut.razem AT siol.net>
4224 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4225 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4226 preproc.c: an other try to fix bug #982435: introduced
4227 -pedantic-parse-number command line option and pedantic_parse_number
4230 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4232 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4234 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4235 corrected overlayed areax addresses, warn about memory overlaps
4236 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4245 * src/port.h: added xabs_name and iabs_name
4246 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4247 (glue, emitMaps): create and emit maps d_abs and i_abs
4248 * src/SDCCglue.h: cosmetic changes
4249 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4251 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4252 (allocDefault): put absolute, initialized globals in them
4253 * support/regression/tests/absolute.c: added absolute bdata test
4254 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4256 2006-12-20 Borut Razem <borut.razem AT siol.net>
4258 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4259 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4260 added regression test for bug #982435
4262 2006-12-18 Borut Razem <borut.razem AT siol.net>
4264 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4265 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4266 small cosmetic changes
4267 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4268 * support/regression/tests/bug-1351710.c: added regression test
4270 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4272 * doc/sdccman.lyx: added the long missed iCode table
4273 "<where is figure II?>", added links to wiki
4275 2006-12-17 Borut Razem <borut.razem AT siol.net>
4277 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4278 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4279 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4280 unified table driven pragma handling, pragma argument type checking
4281 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4282 current one - version 1.1.3
4283 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4285 2006-12-13 Raphael Neider <rneider AT web.de>
4287 * src/pic/device.h: removed AssignedMemory structure and macros
4288 * src/pic/device.c: removed global finalMapping (linker assigns
4290 (register_map): add SFRs to remembered memRanges
4291 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4292 assignFixedRegisters,assignRelocatableRegisters): removed,
4293 (setMaxRAM,validAddress): adapted accordingly,
4294 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4295 reasonably sized sharebanks,
4296 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4297 (allDefsOutOfRange): removed unused code,
4298 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4300 * src/pic/pcode.c (register_reassign): removed recursion warning,
4301 fired far too often,
4302 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4303 to use existing pic14_stringInSet() to avoid duplicate symbols,
4304 tidied up the code a bit,
4305 (pic14printLocals): added in symmetry to printExterns, replaces
4306 writeUsedRegs more or less,
4307 (picglue): call new pic14_printLocals(),
4308 * device/include/pic/pic*.h: removed #pragma memmap directives,
4309 information gathered from include/pic/pic14devices.txt
4310 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4312 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4314 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4316 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4318 * device/include/mcs51/cc2430.h: fixed missing ';'
4320 2006-12-10 Raphael Neider <rneider AT web.de>
4322 * device/lib/pic16/libc/stdio/vfprintf.c,
4323 * device/lib/pic16/libc/stdio/printf_small.c,
4324 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4325 char arguments, as char varargs are cast to int by the caller,
4326 hopefully fixes #1604915 (other device libraries are still affected)
4328 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4330 * src/mcs51/ralloc.c (packRegsForAssign),
4331 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4333 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4335 * device/include/malloc.h: removed init_dynamic_memory
4336 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4337 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4338 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4339 * device/lib/libsdcc.lib,
4340 * device/lib/Makefile.in,
4341 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4342 * doc/sdccman.lyx: documented use of new _heap.c
4343 * support/regression/tests/malloc.c: removed init_dynamic_memory
4344 * src/cdbFile.c(spacesToUnderscores): new function,
4345 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4347 * device/include/tinibios.h: removed defines for putchar and getchar
4348 * device/lib/ds390/Makefile.in: added putchar.c
4349 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4351 2006-12-09 Borut Razem <borut.razem AT siol.net>
4353 * support/cpp2/sdcc.h: prevent multiple inclusion
4354 * support/cpp2/options.h: deleted
4356 2006-12-08 Borut Razem <borut.razem AT siol.net>
4358 * support/cpp2/sdcc.h: removed x*alloc() macros
4359 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4360 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4361 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4362 * support/cpp2/system.h: moved #include "sdcc.h"
4363 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4364 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4366 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4367 -funsigned-char options
4368 * support/cpp2/sdcppmain.c: fixed bug 1611411
4370 2006-12-07 Borut Razem <borut.razem AT siol.net>
4372 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4375 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4377 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4378 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4380 * .version: bumped to 2.6.2 because a) it's been a while
4381 b) the linker sources have moved c) the preprocessor is upgraded
4383 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4385 * support/regression/tests/snprintf.c: some checks
4386 * lib/src/printf_large.c: %bc: read char instead of int from stack
4388 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4390 * device/include/mcs51/cc2430.h: inserted _XPAGE
4392 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4394 * device/include/mcs51/cc2430.h: added
4396 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4398 * device/include/asm/default/features.h,
4399 * device/include/asm/ds390/features.h,
4400 * device/include/mcs51/at89s53.h,
4401 * device/include/ser.h,
4402 * device/include/ser_ir.h,
4403 * device/include/serial.h: changed keywords to double underscore variants,
4404 fixes bug 1590261 some more, thanks Steven Borley
4406 2006-12-01 Raphael Neider <rneider AT web.de>
4408 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4409 but emit warning (recursion is not supported for pic14)
4411 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4413 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4414 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4416 2006-11-30 Raphael Neider <rneider AT web.de>
4418 * src/pic/device.c (dump_sfr): always emit symbols
4419 * src/pic/glue.c (pic14printPublics): fixed typo
4421 2006-11-30 Raphael Neider <rneider AT web.de>
4423 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4424 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4425 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4426 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4427 a sharebank, use a non-shared bank for the stack if none available
4428 * src/pic/device.h (struct memRange): added linked list next field,
4429 added prototypes for above functions
4430 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4431 (typeRegWithIdx): accept fixed and unfixed stack registers
4432 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4433 the stack, handle shared and banked stack (except for WSAVE),
4434 (insertBankSel): removed useless optimization (will never fire),
4435 (FixRegisterBanking): added optimization for devices with only one
4436 possibly aliased bank of memory, like 16f84
4437 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4438 devices have no SHAREBANK in the linker script
4439 * device/include/pic/pic14devices.txt: documented memmap
4440 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4442 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4444 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4445 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4446 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4447 genhc08Code): switched most of the D (debug) macros to DD (detailed
4448 debug) macros to better control clutter in the generated .asm file.
4449 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4450 genRightShift): fixed bug with non-constant bit shift stored to
4451 a volatile result (SF Open Discussion forum thread #1616749).
4452 Single byte case is not yet optimized.
4454 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4456 * device/include/asm/mcs51/features.h,
4457 * device/include/malloc.h,
4458 * device/include/stdio.h: changed keywords to double underscore variants,
4461 2006-11-27 Borut Razem <borut.razem AT siol.net>
4463 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4464 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4465 support/cpp2/output.h, support/cpp2/cppinit.c,
4466 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4467 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4468 support/cpp2/cppdefault.c, support/cpp2/system.h,
4469 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4470 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4471 support/cpp2/prefix.c, support/cpp2/except.h,
4472 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4473 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4474 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4475 support/cpp2/version.c, support/cpp2/cppmain.c,
4476 support/cpp2/version.h, support/cpp2/hashtable.c,
4477 support/cpp2/cpperror.c:
4478 synchronized with GCC CPP release version 3.3.6,
4479 the latest where cppmain.c still exists.
4480 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4481 support/cpp2/sdcppinit.c: added
4483 2006-11-27 Borut Razem <borut.razem AT siol.net>
4485 * support/cpp2/cpplex.c:
4486 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4488 * support/cpp2/cpplib.c: removed definitions of unused variables
4490 2006-11-26 Borut Razem <borut.razem AT siol.net>
4492 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4493 since they are redefined by macros in support/cpp2/sdcc.h
4494 * support/cpp2/sdcc.h: x*alloc macro redefinition
4496 2006-11-25 Borut Razem <borut.razem AT siol.net>
4498 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4499 support/cpp2/configure, support/cpp2/Makefile.in,
4500 support/cpp2/cppfiles.c, support/cpp2/output.h,
4501 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4502 support/cpp2/config.h, support/cpp2/cpplib.h,
4503 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4504 support/cpp2/cppdefault.c, support/cpp2/config.in,
4505 support/cpp2/system.h, support/cpp2/cpplex.c,
4506 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4507 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4508 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4509 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4510 support/cpp2/configure.in, support/cpp2/intl.h,
4511 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4512 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4513 support/cpp2/version.c, support/cpp2/cppmain.c,
4514 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4515 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4516 support/cpp2/cpperror.c,
4517 support/cpp2/libiberty/safe-ctype.c,
4518 support/cpp2/libiberty/safe-ctype.h,
4519 support/cpp2/libiberty/splay-tree.c,
4520 support/cpp2/libiberty/obstack.c,
4521 support/cpp2/libiberty/lbasename.c,
4522 support/cpp2/libiberty/splay-tree.h,
4523 support/cpp2/libiberty/obstack.h:
4524 synchronized with GCC CPP release version 3.2.3,
4525 the latest before integration of cpp into gcc
4526 * support/cpp2/except.h, support/cpp2/line-map.c,
4527 support/cpp2/line-map.h,
4528 support/cpp2/libiberty/hex.c,
4529 support/cpp2/libiberty/concat.c,
4530 support/cpp2/libiberty/filenames.h: added
4531 * support/cpp2/intl.c: deleted
4533 2006-11-24 Borut Razem <borut.razem AT siol.net>
4535 * src/SDCC.y: enabled compilation of empty source file
4536 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4537 "ISO C forbids an empty source file"
4538 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4539 if all the code is ifdefed out.
4541 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4543 * src/hc08/gen.c (genPcall): fix for bug #1601032
4545 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4547 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4548 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4549 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4550 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4551 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4552 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4553 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4554 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4555 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4556 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4557 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4558 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4559 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4560 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4561 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4562 Renamed to all upper case as per the standard set by SiLabs
4564 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4566 * device/include/mcs51/C8051F520.h: new, added
4567 * device/include/mcs51/compiler.h: added link about predefined macros
4569 2006-11-23 Raphael Neider <rneider AT web.de>
4571 * src/regression/Makefile: add -L path to fresh library
4572 * src/regression/simulate: emphasize FAILED output
4573 * src/regression/create_stc: output _failures from gpsim
4574 * src/regression/compare4.c,
4575 * src/regression/rotate6.c: fixed char literals,
4576 all compile, all run =8-D
4578 * src/pic/pcode.h: added isPCASMDIR macro
4579 * src/pic/gen.c (genAnd): fixed bit offset
4580 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4581 packBits): unified register numbering schemes,
4582 (newReg): do not insert stack registers into hash table,
4583 (initStack): unpinned pseudo stack, simplified,
4584 (typeRegWithIdx): fixed retrieval of stack registers,
4585 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4586 (pCodeReplace): removed invalid assertion,
4587 (insertPCodeInstruction): fixed newly added labels,
4588 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4589 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4590 DumpFlow): removed unsed (broken?) code,
4591 (insertBankSel): prevent STATUS from being BANKSELed,
4592 (FixRegisterBanking): rewritten from scratch, implemented generic
4593 optimizations (suppress BANKSELs to same register and to registers
4594 present in all banks),
4595 (AnalyzeBanking): update flow after BANKSELection
4597 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4598 sharebank, let linker place it, mark STKxx symbols as emitted
4600 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4602 * src/regression/arrays.c,
4603 * src/regression/bank1.c,
4604 * src/regression/bool2.c,
4605 * src/regression/compare7.c,
4606 * src/regression/compare8.c,
4607 * src/regression/compare9.c,
4608 * src/regression/compare10.c,
4609 * src/regression/configword.c,
4610 * src/regression/for.c,
4611 * src/regression/mult1.c,
4612 * src/regression/pointer1.c,
4613 * src/regression/rotate6.c,
4614 * src/regression/string1.c,
4615 * src/regression/struct1.c,
4616 * src/regression/Makefile: make PIC14 regression tests run again
4617 (3 fail, 6 won't compile)
4619 2006-11-21 Raphael Neider <rneider AT web.de>
4621 * device/include/pic16/pic18f4550.h,
4622 * device/include/pic16/pic18f4455.h,
4623 * device/lib/pic16/libdev/pic18f4550.c,
4624 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4625 * configure.in: removed superfluous closing bracket
4627 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4629 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4632 2006-11-21 Raphael Neider <rneider AT web.de>
4634 * src/pic/device.{c,h}: added pic14_getPIC()
4635 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4636 (genAnd): added PIC code for one case, fixes #1597044
4637 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4638 SFRs that are present in all banks (e.g., STATUS)
4640 2006-11-20 Raphael Neider <rneider AT web.de>
4642 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4643 INCFSZ/INCFSZW and declared them as changing Z bit,
4644 (insertPCodeInstruction): correctly invert the above instructions,
4646 (DoBankSelect): don't panic on po_immediates
4648 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4651 * as/link/mcs51/lkihx.c (newArea),
4652 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4653 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4655 2006-11-11 Raphael Neider <rneider AT web.de>
4657 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4658 bitfield symbols, fixes #1579535 (once more...).
4660 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4662 * support/regression/generate-cases.py,
4663 * support/regression/fwk/include/testfwk.h,
4664 * support/regression/fwk/lib/testfwk.c: used code pointers,
4665 (about 50kByte less code generated for mcs51)
4667 2006-11-06 Borut Razem <borut.razem AT siol.net>
4669 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4670 debugger/mcs51/configure: fixed failed check because the function
4671 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4672 who submitted the patch for gpsim.
4673 * debugger/mcs51/configure.in: removed the result message
4674 * debugger/mcs51/Makefile.in: fixed the config.status warning
4675 "... seems to ignore the --datarootdir setting"
4677 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4679 * device/include/mcs51/c8051f020.h,
4680 * device/include/mcs51/c8051f040.h,
4681 * device/include/mcs51/c8051f060.h,
4682 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4683 * src/z80/gen.c (gencjneshort),
4684 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4686 2006-10-31 Borut Razem <borut.razem AT siol.net>
4688 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4689 debugger/mcs51/configure: get readline version
4691 2006-10-30 Borut Razem <borut.razem AT siol.net>
4693 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4694 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4695 debugger/mcs51/configure: locate readline even when cross compiling
4696 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4698 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4700 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4703 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4705 * device/include/malloc.h,
4706 * device/lib/calloc.c,
4707 * device/lib/free.c,
4708 * device/lib/malloc.c,
4709 * device/lib/realloc.c: moved definition of struct into sources
4710 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4712 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4714 * as/asx8051.dsp: corrected output directories
4715 * as/link/hc08: new directory for hc08 linker
4716 * as/hc08/aslink.h, as/link/aslink.h,
4717 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4718 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4719 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4720 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4721 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4722 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4723 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4724 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4725 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4726 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4727 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4728 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4729 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4730 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4731 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4732 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4733 * as/link/hc08/conf.mk,
4737 * sdcc.dsw: moved hc08 linker to as/link/hc08
4738 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4739 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4740 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4741 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4742 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4743 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4744 * as/link/mcs51/aslink.dsp,
4745 * as/link/mcs51/Makefile.in: factored out the common files
4746 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4747 * as/clean.mk: extra cleaning common files
4748 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4749 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4750 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4752 2006-10-29 Raphael Neider <rneider AT web.de>
4754 * src/pic/ralloc.c (newReg): create aliases for registers with
4755 multiple names to fix #1579535 and #1584001,
4756 (regWithIdx,dirregWithName): resolve aliases on lookup
4757 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4759 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4760 to prevent build errors on small devices
4762 2006-10-28 Raphael Neider <rneider AT web.de>
4764 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4765 assumption within interrupt handlers, fixes #1584940
4766 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4767 "emitted" to avoid emitting them again in udata
4769 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4771 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4774 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4776 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4777 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4778 on/off CR to CRLF conversion.
4780 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4782 * doc/sdccman.lyx: updated IRQ section
4784 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4786 * device/lib/serial_io.c: removed
4787 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4788 replacements for serial_io.c
4790 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4792 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4794 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4796 * device/lib/serial_io.c: Default putchar() and getchar() for
4797 mcs51 uses serial port.
4799 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4801 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4803 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4805 * support/regression/ports/mcs51/support.c: smaller
4806 _sdcc_external_startup()
4807 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4809 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4811 * device/lib/gbz80/crt0.s,
4812 * device/lib/gbz80/crt0_rle.s,
4813 * device/lib/gbz80/div.s,
4814 * device/lib/gbz80/fstubs.s,
4815 * device/lib/gbz80/heap.s,
4816 * device/lib/gbz80/mul.s,
4817 * device/lib/gbz80/putchar.s,
4818 * device/lib/gbz80/stubs.s,
4819 * device/lib/z80/crt0.s,
4820 * device/lib/z80/crt0_rle.s,
4821 * device/lib/z80/div.s,
4822 * device/lib/z80/fstubs.s,
4823 * device/lib/z80/heap.s,
4824 * device/lib/z80/mul.s,
4825 * device/lib/z80/putchar.s,
4826 * device/lib/z80/stubs.s: reverted, I was mistaken
4828 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4830 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4831 * support/regression/ports/mcs51/support.c: removed race
4832 condition on TI in _putchar allowing to use serial port mode 0
4834 2006-10-20 Borut Razem <borut.razem AT siol.net>
4836 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4838 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4840 * device/lib/gbz80/crt0.s,
4841 * device/lib/gbz80/crt0_rle.s,
4842 * device/lib/gbz80/div.s,
4843 * device/lib/gbz80/fstubs.s,
4844 * device/lib/gbz80/heap.s,
4845 * device/lib/gbz80/mul.s,
4846 * device/lib/gbz80/putchar.s,
4847 * device/lib/gbz80/stubs.s,
4848 * device/lib/z80/crt0.s,
4849 * device/lib/z80/crt0_rle.s,
4850 * device/lib/z80/div.s,
4851 * device/lib/z80/fstubs.s,
4852 * device/lib/z80/heap.s,
4853 * device/lib/z80/mul.s,
4854 * device/lib/z80/putchar.s,
4855 * device/lib/z80/stubs.s: removed all leading underscores from area names
4857 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4859 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4860 regression tests are not waiting in the simulator for simulated
4861 transmission of debug output
4863 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4865 * device/lib/printf_large.c: slightly smaller
4866 * doc/sdccman.lyx: do not use spaces within html links
4868 2006-10-16 Borut Razem <borut.razem AT siol.net>
4870 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4871 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4872 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4873 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4874 debugger/mcs51/configure:
4875 [ 1185668 ] add gnu readline support to sdcdb - enabled
4877 2006-10-16 Raphael Neider <rneider AT web.de>
4879 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4880 fixes #1577882, removes close to all banking optimizations
4882 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4884 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4885 variables in code memory
4886 * support/regression/tests/absolute.c: added test for this
4888 2006-10-15 Raphael Neider <rneider AT web.de>
4890 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4892 (BankSelect): emit BANKSEL before touching linker-placed regs,
4895 2006-10-10 Raphael Neider <rneider AT web.de>
4897 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4898 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4899 * src/pic/main.c (_pic14_parseOptions),
4900 * src/pic/main.h: mostly reverted to previous state, now use results
4901 from SDCCmain.c's argument parsing
4903 2006-10-10 Borut Razem <borut.razem AT siol.net>
4905 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4906 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4907 [ 1185668 ] add gnu readline support to sdcdb -
4908 prepared for READLINE, not enabled yet,
4909 thanks to <tal.bav AT gmail.com>
4911 2006-10-10 Raphael Neider <rneider AT web.de>
4913 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4914 * src/pic16/devices.inc,
4915 * device/include/pic16 (pic18f[24]620.h),
4916 * device/include/pic18fregs.h,
4917 * device/lib/pic16/pics.all,
4918 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4919 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4920 Gary Plumbridge and Anton Strobl
4922 2006-10-10 Raphael Neider <rneider AT web.de>
4924 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4925 --stack-siz=NUM options to configure the argument passing stack
4926 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4927 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4928 (pic14_getSharebankSize): obey --stack-siz=NUM,
4929 (pic14_getSharebankAddress): obey --stack-loc=NUM
4931 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4933 * doc/sdccman.lyx: added to the manual
4934 * doc/figures/ddd_example.png: added (neither pdflatex nor
4935 most browsers seem to like the .eps file)
4937 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4939 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4940 to /tmp and /var/tmp acc. LSB
4941 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4943 * support/regression/tests/onebyte.c: added test
4945 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4947 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4949 2006-10-05 Borut Razem <borut.razem AT siol.net>
4951 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4953 - sdcc.dsw: changed property eol-style to CRLF
4954 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4956 2006-10-04 Raphael Neider <rneider AT web.de>
4958 * device/include/pic/{pic16f84.h,pic16f84a.h},
4959 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4960 from patch #1522504, thanks to Robas Teodor
4962 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4964 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4967 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4969 * src/pic16/glue.c (pic16emitMaps),
4970 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4971 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4972 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4973 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4975 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4976 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4978 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4980 * support/librarian/sdcclib.c: Added option -l.
4981 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4983 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4984 using Windows command prompt.
4986 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4988 * device/lib/libsdcc.lib: added module rand
4989 * src/ds390/ralloc.c (rematStr),
4990 * src/hc08/ralloc.c (rematStr),
4991 * src/mcs51/ralloc.c (rematStr),
4992 * src/z80/ralloc.c (rematStr): made output more consistent
4993 * src/mcs51/gen.c: cosmetic changes
4995 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4997 * src/port.h: added mem.cabs_name to PORT
5004 * src/z80/main.c: added cabs_name initializers
5005 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5007 (emitMaps): emit absolutes in code memory into cabs_name
5009 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5010 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5011 * support/regression/fwk/include/testfwk.h: added define for at
5012 * support/regression/tests/absolute.c: added, new
5014 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5016 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5017 optimizations, see also patch 887161 by Stas Sergeev
5018 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5019 to be necessary anymore,
5020 (102, 103, 104, 127): renamed all occurances of bp to _bp
5022 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5024 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5025 thanks Weston T. Schmidt for patch 1555221
5026 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5027 * src/SDCCicode.c(geniCodeMultiply): small optimization
5029 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5031 * device/include/stdlib.h: added rand prototypes
5032 * device/lib/rand.c: new, added
5033 * device/lib/Makefile.in: added rand.c
5034 * src/z80/peeph.def,
5035 * src/z80/peeph-gbz80.def,
5036 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5038 2006-09-20 Raphael Neider <rneider AT web.de>
5040 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5042 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5044 * as/link/aslink.h: cosmetic changes
5045 * as/link/mcs51/Makefile.in,
5046 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5048 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5051 * as/link/mcs51/aslink.h,
5052 * as/link/z80/aslink.h: merged and moved to as/link/
5053 * as/link/lkstore.c,
5054 * as/link/mcs51/lkstore.c: moved to as/link/
5055 * as/link/clean.mk: remove *.o
5056 * as/link/mcs51/alloc.h: deleted
5057 * as/link/mcs51/lkarea.c: added lnksect prototype
5058 * as/link/mcs51/lkdata.c,
5059 * as/link/mcs51/lklex.c,
5060 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5061 * as/link/mcs51/lkmem.c,
5062 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5063 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5064 * as/link/mcs51/aslink.dsp,
5065 * as/link/mcs51/Makefile.aslink,
5066 * as/link/mcs51/Makefile.bcc,
5067 * as/link/mcs51/Makefile.in: updated for moved files
5068 * as/link/z80/lkarea.c,
5069 * as/link/z80/lkhead.c,
5070 * as/link/z80/lklex.c,
5071 * as/link/z80/lklibr.c,
5072 * as/link/z80/lklist.c,
5073 * as/link/z80/lkmain.c,
5074 * as/link/z80/lkrloc.c,
5075 * as/link/z80/lksym.c: synced with mcs51
5076 * as/link/z80/lkdata.c,
5077 * as/link/z80/lkeval.c,
5078 * as/link/z80/lkihx.c,
5079 * as/link/z80/lks19.c: cosmetic changes
5080 * as/link/z80/Makefile.in,
5081 * as/link/z80/linkgbz80.dsp,
5082 * as/link/z80/linkz80.dsp: updated for moved files
5084 2006-09-16 Borut Razem <borut.razem AT siol.net>
5086 * debugger/mcs51/sdcdb.c: partially fixed
5087 [ 1203664 ] sdcdb fails to open files w. two "." periods
5088 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5089 debugger/mcs51/symtab.h: fixed indenting
5090 * configure.in, configure: up to date with latest Maarten's changes
5092 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5095 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5096 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5097 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5098 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5099 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5100 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5101 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5102 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5103 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5104 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5105 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5106 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5107 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5108 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5109 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5110 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5111 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5112 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5113 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5114 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5115 as/link/mcs51/alloc.h,
5116 as/link/mcs51/clean.mk,
5117 as/link/mcs51/conf.mk,
5118 as/link/mcs51/Makefile.bcc,
5119 as/link/mcs51/Makefile.in,
5120 as/link/mcs51/readme.390,
5121 as/link/mcs51/strcmpi.c,
5122 as/link/mcs51/strcmpi.h,
5124 as/mcs51/Makefile.bcc,
5125 as/mcs51/Makefile.in,
5128 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5130 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5133 * as/link/Makefile.in,
5134 * as/link/z80/linkgbz80.dsp,
5135 * as/link/z80/linkz80.dsp,
5142 * link/z80/aslink.h,
5143 * link/z80/clean.mk,
5145 * link/z80/linkgbz80.dsp,
5146 * link/z80/linkz80.dsp,
5147 * link/z80/lkarea.c,
5148 * link/z80/lkdata.c,
5149 * link/z80/lkeval.c,
5152 * link/z80/lkhead.c,
5155 * link/z80/lklibr.c,
5156 * link/z80/lklist.c,
5157 * link/z80/lkmain.c,
5158 * link/z80/lkrloc.c,
5161 * link/z80/Makefile.in,
5163 * sdcc.dsw: moved link/ to as/link/
5165 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5167 * as/mcs51/i51mch.c (machine): fixed warning
5169 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5171 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5173 2006-09-09 Borut Razem <borut.razem AT siol.net>
5175 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5176 sdcdb WIN32 native port
5177 * src/clean.mk: fixed
5179 2006-09-08 Borut Razem <borut.razem AT siol.net>
5181 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5183 2006-09-08 Raphael Neider <rneider AT web.de>
5185 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5186 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5187 to gplink to disable processor mismatch warning and to allow
5188 the use of devices with only aliased (shared) memory banks,
5189 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5191 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5193 * doc/sdccman.lyx: Some re-formating plus example on using
5194 #pragma preproc_asm +/-
5196 2006-09-07 Borut Razem <borut.razem AT siol.net>
5198 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5201 2006-09-06 Borut Razem <borut.razem AT siol.net>
5203 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5204 line at sdcc.nsi:153
5205 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5207 2006-09-05 Borut Razem <borut.razem AT siol.net>
5209 * configure.in, configure: support for winsock2
5210 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5211 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5212 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5213 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5214 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5216 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5218 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5220 * support/regression/tests/bug1551947.c: new, added
5221 * src/SDCCsymt.h: strings are char* not byte*
5223 2006-09-05 Raphael Neider <rneider AT web.de>
5225 * device/lib/pic16/libdev/pic18f4550.c,
5226 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5227 declarations/definitions from patch #1520949
5229 2006-09-05 Raphael Neider <rneider AT web.de>
5231 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5232 byte-aligned bitfields, fixes #1539278
5234 2006-09-05 Raphael Neider <rneider AT web.de>
5236 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5239 2006-09-04 Borut Razem <borut.razem AT siol.net>
5241 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5242 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5243 -mno-cygwin is a part of the compiler name
5244 * support/scripts/sdcc_mingw32: don't disable ucsim
5246 2006-09-03 Borut Razem <borut.razem AT siol.net>
5248 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5249 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5251 2006-09-03 Raphael Neider <rneider AT web.de>
5254 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5255 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5258 2006-09-01 Borut Razem <borut.razem AT siol.net>
5260 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5261 to make ppc-osx happy
5263 2006-08-31 Borut Razem <borut.razem AT siol.net>
5265 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5266 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5267 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5268 * support/regression/ports/ds390/spec.mk,
5269 support/regression/ports/mcs51/spec.mk,
5270 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5271 To run regression tests in mingw environment:
5272 make DEV_NULL=NUL CC=gcc
5274 2006-08-30 Borut Razem <borut.razem AT siol.net>
5276 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5277 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5278 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5279 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5280 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5281 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5282 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5283 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5284 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5285 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5286 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5287 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5288 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5289 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5290 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5291 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5292 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5293 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5294 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5295 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5296 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5297 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5298 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5299 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5300 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5301 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5302 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5303 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5304 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5305 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5306 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5307 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5308 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5309 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5310 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5311 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5312 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5313 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5314 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5315 ucsim WIN32 native port
5317 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5319 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5321 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5323 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5324 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5326 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5328 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5329 * support/regression/tests/bug1546986.c: new, added
5330 * as/mcs51/.cvsignore,
5331 * debugger/mcs51/.cvsignore,
5332 * src/.cvsignore: deleted
5334 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5336 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5339 2006-08-20 Borut Razem <borut.razem AT siol.net>
5341 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5342 removed cl_listen_console::match(), cl_console::match(),
5343 restructured cl_commander::proc_input()
5345 2006-08-16 Borut Razem <borut.razem AT siol.net>
5347 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5348 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5349 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5351 2006-08-14 Borut Razem <borut.razem AT siol.net>
5353 * support/regression/Makefile.in,
5354 support/regression/ports/pic14/gpsim.cmd,
5355 support/regression/ports/pic14/spec.mk,
5356 support/regression/ports/pic14/support.c:
5357 added pic14 regression test
5359 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5361 * as/doc/asxhtm.html: documented changed ABS behaviour
5362 * as/doc/README: fixed some typos
5364 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5366 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5369 2006-08-12 Borut Razem <borut.razem AT siol.net>
5371 * support/regression/fwk/include/testfwk.h,
5372 support/regression/fwk/lib/testfwk.c,
5373 support/regression/generate-cases.py,
5374 support/regression/Makefile.in:
5375 regression test framework does not depend on function pointers and
5378 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5380 * device/include/stddef.h: c temporary hack to fix bug 1518273
5382 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5384 * device/include/mcs51/cc2510fx.h: added
5385 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5388 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5390 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5391 * as/z80/Makefile.in: added strcmpi.c
5392 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5393 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5395 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5397 * device/lib/gbz80/asm_strings.s,
5398 * device/lib/gbz80/crt0_rle.s,
5399 * device/lib/gbz80/div.s,
5400 * device/lib/gbz80/mul.s,
5401 * device/lib/gbz80/shift.s,
5402 * device/lib/z80/asm_strings.s,
5403 * device/lib/z80/crt0_rle.s,
5404 * device/lib/z80/div.s,
5405 * device/lib/z80/mul.s,
5406 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5407 flags which are all upper case
5409 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5411 * as/z80/asm.h: made CASE_SENSITIVE 1
5412 * link/z80/aslink.h: made CASE_SENSITIVE 1
5413 * src/z80/gen.c (throughout): made all conditionals upper case
5414 * support/regression/tests/bug1503067.c: new
5416 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5418 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5419 (shiftIntoPair): added case 2 for PAIR_IY,
5420 (setupToPreserveCarry): replaced parameters with iCode and check if
5421 PAIR_DE is in use to fix bug 1399290,
5422 (genPlus, genMinus): updated call to setupToPreserveCarry
5423 * support/regression/tests/bug1399290.c: new
5425 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5427 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5428 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5429 * src/ds390/gen.c (shiftRLong),
5430 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5431 * src/mcs51/gen.c (sameReg): changed to sameByte,
5432 (xch_a_aopGet): new,
5433 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5434 shiftRLong): fixed bug 1533966
5435 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5436 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5437 * support/regression/Makefile.in: disabled z80, enabled ucz80
5438 * support/regression/tests/float_trans.c: enabled test for z80 and host
5439 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5441 2006-08-01 Borut Razem <borut.razem AT siol.net>
5443 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5444 comparison is always false due to limited range of data type
5445 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5447 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5449 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5450 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5451 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5452 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5454 2006-07-31 Borut Razem <borut.razem AT siol.net>
5456 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5457 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5458 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5459 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5460 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5461 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5462 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5463 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5464 enable ucsim mingw compilation. Serial port is disabled,
5465 since it uses termios.h API, which is not available on native
5468 2006-07-31 Borut Razem <borut.razem AT siol.net>
5470 * Small Device C Compiler 2.6.0 released
5471 * support/scripts/sdcc.nsi: added FULL_DOC option
5472 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5474 2006-07-28 Borut Razem <borut.razem AT siol.net>
5476 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5477 * doc/INSTALL.txt: updated
5479 2006-07-27 Borut Razem <borut.razem AT siol.net>
5481 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5482 device/lib/pic/libdev/Makefile.in: fixed bug
5483 [ 1438354 ] pic libsdcc: distclean doesn't work
5484 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5485 device/lib/pic16/libio/Makefile.in: fixed bug
5486 [ 1438344 ] pic16 lib: clean doesn't work properly
5487 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5489 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5491 * device/lib/pic/libsdcc/fsdiv.c,
5492 * device/lib/pic/libsdcc/fsmul.c,
5493 * device/lib/pic16/libsdcc/float/fsdiv.c,
5494 * device/lib/pic16/libsdcc/float/fsmul.c,
5495 * device/lib/_fsdiv.c,
5496 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5497 * support/regression/tests/bug1520966.c: added
5498 * doc/knownbugs.html: removed [ 1520966 ] from the list
5500 2006-07-25 Borut Razem <borut.razem AT siol.net>
5502 * configure.in, configure, sdccconf_in.h: fixed bug
5503 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5504 * doc/knownbugs.html: removed [ 1519095 ] from the list
5506 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5508 * doc/knownbugs.html: added, contains list of known bugs at release
5509 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5511 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5513 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5514 function registers and corrected defaults with additional warning
5515 * device/lib/malloc.c: cosmetic changes
5516 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5517 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5518 (fillGaps): and used it
5520 2006-07-20 Raphael Neider <rneider AT web.de>
5522 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5523 output unless SDCCPICDEBUG is set
5524 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5525 output if SILENT is set
5527 2006-07-11 Borut Razem <borut.razem AT siol.net>
5529 * doc/README.txt: updated
5531 2006-07-10 Borut Razem <borut.razem AT siol.net>
5533 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5534 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5535 in WIN32 installation
5536 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5539 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5541 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5542 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5544 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5546 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5548 2006-07-06 Borut Razem <borut.razem AT siol.net>
5550 * support/regression/tests/bitfields.c:
5551 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5552 * support/regression/tests/constantRange.c:
5553 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5555 2006-07-04 Borut Razem <borut.razem AT siol.net>
5557 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5559 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5560 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5561 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5562 reverted changes from 2006-07-03
5563 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5564 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5565 added CPPFLAGS, used by the host port
5567 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5569 * support/regression/valdiag/tests/switch.c,
5570 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5571 * support/regression/tests/libmullong.c: fixed for host
5572 * support/regression/ports/host/spec.mk: disable all warnings for host,
5573 SDCC runs with --less-pedantic too
5575 2006-07-03 Borut Razem <borut.razem AT siol.net>
5577 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5579 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5580 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5581 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5582 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5584 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5585 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5586 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5587 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5589 2006-07-02 Raphael Neider <rneider AT web.de>
5591 * src/pic16/devices.inc,
5592 * device/include/pic16/pic18fregs.h,
5593 * device/include/pic16/pic18f4550.h,
5594 * device/lib/pic16/pics.all,
5595 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5597 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5599 * as/hc08/lkaomf51.c (OutputName),
5600 * as/mcs51/lkaomf51.c (OutputName),
5601 * as/z80/asmain.c (asmbl),
5602 * src/ds390/main.c (asmLineNodeFromLineNode),
5603 * src/hc08/ralloc.c (hc08_assignRegisters),
5604 * src/mcs51/main.c (asmLineNodeFromLineNode),
5605 * src/xa51/ralloc.c (checkRegMask),
5606 * src/xa51/gen.c (emitcode),
5607 * src/z80/gen.c (_emit2),
5608 * src/SDCCast.c (searchLitOp),
5610 * support/packihx/packihx.c,
5611 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5612 * src/ds390/gen.c (aopPutUsesAcc),
5613 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5614 * support/regression/tests/libmullong.c (mullong_wrapper),
5615 * src/SDCCsymt.c (powof2),
5617 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5618 * src/SDCCsymt.h: added TYPE_TARGET_*
5619 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5620 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5621 SDCCast because 1) header problems 2) this is the right place
5622 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5623 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5626 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5628 * src/SDCCicode.h: removed buggy semicolon in unused macro
5629 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5630 search for previous definiton of auto symbols too,
5631 (findPrevUse): fixed logic of emitWarnings
5633 2006-06-26 Raphael Neider <rneider AT web.de>
5635 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5636 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5638 2006-06-25 Raphael Neider <rneider AT web.de>
5640 * device/lib/pic/libm: NEW, added math library functions
5641 * device/lib/pic/libsdcc: NEW; added float support functions
5642 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5643 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5644 NEW, added math related headers
5645 * device/include/asm/pic/features.h: NEW
5646 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5647 (popGet): allow larger offsets for AOP_PCODE,
5648 (genDataPointerSet): handle literals explicitly, more debug output,
5649 (genAssign): fixed for float using aopLiteral ;-)
5650 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5651 GOTO initialisation routine
5652 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5653 flag on registers, fixes #1469043 (local variables do not work)
5654 * src/pic/main.c (_pic14_do_link),
5655 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5658 2006-06-25 Borut Razem <borut.razem AT siol.net>
5660 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5661 characters printed (not including the trailing '\0' used to end
5662 output to strings). Problem detected in regression test bug-927659.c.
5663 NOTE: printf() family functions should return int instead
5665 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5666 specifier are printed as themselves
5667 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5668 support flags, width and precision specifiers
5670 2006-06-24 Borut Razem <borut.razem AT siol.net>
5672 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5673 to the list of sdcc tagrets not supporting bit type
5674 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5675 testfor pic16 due to bug:
5676 [ 1511794 ] pic16: regression test bug-895992.c fails
5678 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5680 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5681 * src/SDCCglue.c (initPointer), fixed bug 1496419
5682 * support/regression/tests/bug1496419.c: new, added
5684 2006-06-22 Borut Razem <borut.razem AT siol.net>
5686 * support/regression/ports/pic16/support.c: use gpsim usart module from
5687 libgpsim_modules library
5689 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5691 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5694 2006-06-19 Raphael Neider <rneider AT web.de>
5696 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5697 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5698 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5699 (pic14printExterns,pic14printPublics,pic16printPublics,
5700 pic16_printExterns): use new functions to emit symbols
5701 (picglue,pic16glue): emit publics before emitting externs
5702 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5703 locally defined functions to avoid bug #1443651
5704 * support/regression/tests/bug-716242.c: removed pic16 workaround
5705 * support/regression/ports/pic16/spec.mk: ignore errors during build
5707 2006-06-19 Raphael Neider <rneider AT web.de>
5709 * src/pic/glue.h: added pic14aopLiteral prototype
5710 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5711 * src/pic/gen.c: removed stdint.h dependency
5712 (aopGet): use Safe_strdup()
5713 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5714 (genDataPointerSet): use pic14aopLiteral()
5715 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5716 for pic16; thanks to Bernhard and Maarten
5718 2006-06-18 Borut Razem <borut.razem AT siol.net>
5720 * support/regression/tests/structflexarray.c: flexible array members
5721 not supported by gcc < 3
5722 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5724 * src/pic/gen.c: don't include [p]strdin.h on solaris
5725 * support/Util/pstdint.h: addad svn attributes
5726 * support/regression/tests/constantRange.c,
5727 support/regression/tests/rotate.c: include inttypes.h instead
5728 stdint.h on solaris, addad svn attributes
5730 2006-06-18 Raphael Neider <rneider AT web.de>
5732 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5734 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5735 (pic16_genMinusBits): simplified sign-extension
5736 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5737 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5738 adjusted to correctly handle mixed-signed operands, disabled
5739 now unused multiplciation routines
5740 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5741 (assignResultValue): added argument denoting the size of the result
5742 as returned by the function (fixes upcasts in assigning from
5743 function calls: char foo(); int i = foo();)
5744 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5745 function result to assignResultValue
5746 (genMult): disabled inlined multiplication code
5747 (genDiv): augmented to also handle the modulus operator, fixed to
5748 handle mixed-signed operands correctly
5749 (genMod): simply call genDiv, disabled unused code
5750 (genAssign): fixed missing (sign-)extension on result
5751 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5752 valid char operands, allow signed operands for native code, added
5753 division and modulo operator handling
5754 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5756 As a consequence, onebyte.c (if split into two files) and muldiv.c
5757 pass regression tests.
5759 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5761 * doc/Makefile.in: two runs of makeindex seem needed to get
5762 correct page references in the index of sdccman.pdf
5763 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5765 2006-06-17 Borut Razem <borut.razem AT siol.net>
5767 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5769 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5771 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5772 mentioned ec2drv and paulmon
5774 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5776 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5777 consecutive abs areas
5778 (find_empty_space, allocate_space): added map to handle codemap or
5780 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5781 absolute idata and xdata
5782 * as/mcs51/lkmem.c (summary2): updated legend
5784 2006-06-16 Raphael Neider <rneider AT web.de>
5786 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5788 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5790 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5792 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5794 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5796 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5797 value of generic pointers,
5807 src/z80/main.c: PORT structure, added elements for gp_tags field,
5808 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5809 fields in the PORT structure of each port,
5810 * src/SDCCast.c (decorateType): allow processing of generic pointers
5811 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5814 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5820 * src/pic16/pcode.c,
5822 * src/pic/pcoderegs.c,
5825 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5826 bug 1504689 on minGW
5828 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5830 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5832 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5834 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5836 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5838 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5841 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5843 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5844 to a char variable. Fixed bug #1504211
5845 * device/include/pic16/adc.h,
5846 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5847 and fixed bug #1364390
5849 2006-06-10 Borut Razem <borut.razem AT siol.net>
5851 * CVSROOT: removed the CVS left-over
5853 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5855 * as/hc08/asmain.c (asexit),
5856 * as/hc08/lkmain.c (lkexit),
5857 * as/mcs51/asmain.c (asexit),
5858 * as/mcs51/lkmain.c (lkexit),
5859 * src/SDCCglue.c (DEFSETFUNC),
5860 * src/SDCCmain.c (linkEdit, assemble),
5861 * support/librarian/sdcclib.c (AddRel),
5862 replaced unlink() by standard C remove()
5863 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5864 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5865 gatherImplicitVariables): new, added to fix bug 608752,
5866 (createFunction): added gatherImplicitVariables()
5867 * src/SDCCast.h: added createRMW prototype
5868 * src/SDCCsymt.h (struct symbol): added infertype
5869 * support/regression/tests/bug608752.c: new, added
5871 2006-06-10 Raphael Neider <rneider AT web.de>
5873 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5874 multibyte dummy reads (fixes #1503234)
5876 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5878 * device/include/mcs51/compiler.h: new, added header file to enable
5879 creating common sfr definition header files for different compilers
5881 2006-06-05 Raphael Neider <rneider AT web.de>
5883 * src/pic16/{pcode.h,genarith.c}:
5884 introduced pCodeOp combining any two pCodeOps (previously only
5885 two register operands could be combined), removed pcop2 from
5886 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5887 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5888 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5889 rewritten to use new PO_TWO_OPS
5890 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5891 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5892 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5893 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5894 (pic16_get_op): embraced return arg to allow #define return(x),
5895 added new case for combined opcodes
5896 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5897 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5898 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5900 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5902 * src/SDCCval.c (checkConstantRange): added
5903 * src/SDCCval.h: added checkConstantRange
5904 * support/Util/SDCCerr.c,
5905 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5906 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5907 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5908 * src/SDCCast.c (decorateType): added checkConstantRange,
5909 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5910 can be emitted with the correct always true/false warning,
5911 added optimization for double '!';
5912 result of decorateType() must be assigned back to the tree, because
5913 decorateType() can change the tree
5914 * src/SDCCicode.c (geniCodeLogic),
5915 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5916 (checkConstantRange): removed, it was only a fragment which never
5918 * src/SDCCsymt.c (computeType): fixed promotion for
5919 "-1 < (unsigned bit) b"
5920 * src/pic/ralloc.c (packRegsForAssign),
5921 * src/pic16/ralloc.c (packRegsForAssign),
5922 * src/hc08/ralloc.c (packRegsForAssign),
5923 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5925 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5926 * support/regression/tests/constantRange.c: added
5927 * support/valdiag/tests/constantRange.c: added
5928 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5930 2006-06-02 Borut Razem <borut.razem AT siol.net>
5932 * support/regression/ports/pic16/support.c: increase stack size
5934 * support/regression/Makefile.in: sort tests by name so that the
5935 resutlts can be compared on different machines / platforms
5937 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5939 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5940 * src/ds390/gen.c (emitLabel): new, added,
5941 (genDjnz): fixed stack overflow bug,
5942 (throughout): cosmetic changes to sync with mcs51/gen.c,
5943 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5944 * src/mcs51/gen.c (genEndFunction): small optimization,
5945 (throughout): cosmetic changes to sync with ds390/gen.c
5947 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5949 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5950 (_print_format): fixed printing pointers
5951 * src/mcs51/gen.c (emitLabel, movb): new, added,
5952 (genAssign): small optimization,
5953 (genDjnz): fixed stack overflow bug,
5954 (throughout): replaced sprintf with SNPRINTF,
5955 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5956 replaced emitcode("mov", "b,...") with MOVB(...),
5957 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5958 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5959 * src/mcs51/peeph.def: added rules 140 and 264
5960 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5961 so they may get optimized into registers
5963 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5965 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5966 immediately when encountered,
5967 (printUsage): always use stderr even on windows
5969 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5971 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5972 (processParms): fixed bug #1247551
5973 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5974 parseCmdLine, main): print '--version' to stdout,
5975 print 'help' to stdout if --help is given,
5976 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5977 arguments are given; fixed --help
5979 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5981 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5982 * support/regression/tests/bug-1493710.c: added
5984 2006-05-27 Borut Razem <borut.razem AT siol.net>
5986 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5988 * support/regression/ports/pic16/support.c: increase stack size
5989 from default 64 bytes to 128 bytes
5990 * support/regression/tests/staticinit.c,
5991 support/regression/tests/float.c: regression tests fully enabled
5992 for pic16 port by putting the initialized data arrays into the code
5994 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5995 This was changed by mistake in the previous version.
5997 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5999 * src/pic16/gen.c (genFunction, genEndFunction): some
6000 beautifications, fixed bug with falsely restoring FSR2 in large
6001 stack model, thanks to Beau E. Cox for reporting the bug
6003 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6005 * debugger/mcs51/break.c,
6006 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6007 use %p to print pointers, made address variables unsigned
6008 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6009 * debugger/mcs51/symtab.c (parseSymbol): must return something
6010 * src/mcs51/gen.c (aopForSym): small optimization,
6011 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6012 (freeAsmop): added missing break,
6013 (aopPut): removed parameter bvolatile, determine it inside the function,
6014 (saveRegisters, unsaveRegisters): small optimization,
6015 (genIpush): removed pointless check,
6016 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6017 replaced sprintf with SNPRINTF,
6018 replaced strcpy with strncpyz,
6019 updated aopPut calls,
6020 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6021 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6023 2006-05-24 Borut Razem <borut.razem AT siol.net>
6025 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6026 modification of test for the pic16 port, put the array to the code
6027 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6029 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6031 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6032 * support/Util/pstdint.h: added
6034 2006-05-22 Borut Razem <borut.razem AT siol.net>
6036 * src/regression/Makefile: removed bool2.c test, added -q linker option
6037 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6038 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6039 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6040 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6041 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6042 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6043 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6044 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6045 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6047 2006-05-22 Raphael Neider <rneider AT web.de>
6049 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6050 bug #1492360 (problematic due to generic pointers, see code)
6052 2006-05-22 Borut Razem <borut.razem AT siol.net>
6054 * support/regression/ports/pic16/specs.mk: removed stack size linker
6056 * support/regression/tests/array.c,
6057 support/regression/tests/bitopcse.c,
6058 support/regression/tests/bug-908454.c,
6059 support/regression/tests/malloc.c: modified for pic16 regression test
6060 * support/regression/tests/bitfields.c:
6061 pic16 - excluded bitfileds of size > 8
6062 * support/regression/tests/bp.c: pic16 - reduced data size
6063 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6064 * support/regression/tests/bug-460010.c:
6065 pic16 - used the absolute address the fits in memory
6066 * support/regression/tests/bug-716242.c:
6067 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6068 * support/regression/tests/float.c:
6069 pic16 - excluded - data size too big
6070 * support/regression/tests/onebyte.c:
6071 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6072 * support/regression/tests/shifts.c:
6073 pic16 - function names probably have to differ in first X characters
6075 * support/regression/tests/staticinit.c:
6076 pic16 - excluded some tests due error: no target memory available for
6079 2006-05-22 Borut Razem <borut.razem AT siol.net>
6081 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6082 second try. Thanks Stas Sergeev once more.
6084 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6086 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6087 (genLeftShift, genRightShift): fixed bug 1491627
6088 * src/hc08/peeph.def (rules 7, 8.x): added
6089 * support/regression/tests/shifts.c (ShiftLeftByParam,
6090 ShiftRightByParam, testShiftByParam): added to test variable shifting
6092 2006-05-20 Raphael Neider <rneider AT web.de>
6094 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6095 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6096 (allocReg): add only new registers to dynAllocRegs,
6097 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6098 #1489055, #1445850, and probably #1483693
6100 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6102 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6103 bug in for-loop that didn't emit the last of CONFIG and ID registers
6105 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6107 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6109 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6110 1489016, 1434401 and 1490124
6111 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6112 1489016, 1434401 and 1490124
6114 2006-05-17 Borut Razem <borut.razem AT siol.net>
6116 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6119 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6121 * device/include/mcs51/P89c51RD2.h,
6122 * device/include/mcs51/P89LPC901.h,
6123 * device/include/mcs51/P89LPC922.h,
6124 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6126 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6128 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6129 to fix missing stack pragma in compiled binary object file,
6131 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6133 * support/packihx/configure.in,
6134 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6135 determine sizeof basic types even while cross compiling
6137 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6139 * src/avr/gen.c (aopop),
6140 * src/ds390/gen.c (aopOp),
6141 * src/hc08/gen.c (aopOp),
6142 * src/mcs51/gen.c (aopop),
6143 * src/pic16/gen.c (pic16_aopOp),
6144 * src/pic/gen.c (aopOp),
6145 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6146 if size of operand is smaller than spill location
6148 2006-05-12 Borut Razem <borut.razem AT siol.net>
6150 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6151 have to have CR/LF line endings even if they are checked out on *nix
6152 or on WIN32 in cygwin binmode
6154 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6156 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6157 * device/include/ds80c390.h: added sfr16 definitions
6161 * src/ds390/ralloc.c,
6162 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6163 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6164 bit returning functions
6165 * support/regression/tests/sfr16.c: enabled test on ds390
6167 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6169 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6170 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6172 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6174 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6175 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6176 (cl_address_space constructor): removed expensive initialization,
6177 (cl_address_space::get_cell): extended for late initialization,
6178 (cl_address_space::*): use late initialization,
6179 (cl_address_decoder::activate): removed expensive initialization,
6180 This reduced regression test running time by 25%
6182 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6190 * support/packihx/Makefile.in,
6191 * support/packihx/clean.mk,
6192 * support/packihx/Makefile.bcc,
6193 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6195 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6197 * src/SDCCval.c (valNot): fix for regression test failure
6198 of not.c on big endian hosts
6200 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6202 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6204 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6206 * device/lib/mcs51/Makefile.in: changed string comparison operator
6207 to = for POSIX compliance; == is bash extension
6209 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6211 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6214 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6216 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6217 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6218 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6219 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6220 bug report #1478657,
6222 2006-05-05 Borut Razem <borut.razem AT siol.net>
6224 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6227 2006-05-02 Borut Razem <borut.razem AT siol.net>
6229 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6230 create *.ind, which made make to fail if invoked with -j 2
6232 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6234 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6235 Hubert Sack for patch 1479782
6237 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6239 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6241 2006-05-01 Raphael Neider <rneider AT web.de>
6243 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6244 (create_pic): store only prefix-free device name,
6245 (init_pic): check for device names with "16" prefix,
6247 * src/pic/device.h (struct PIC_device),
6248 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6250 * device/include/pic/pic12f{635,675,629,683}.h,
6251 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6252 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6253 * device/include/pic/pic16f505.h,
6254 * device/lib/pic/libdev/pic16f505.c: removed
6255 * device/include/pic/pic14devices.txt: added support for pic12f
6256 devices, removed unsupported non 16-bit devices
6257 [above changes provided by patch from Zik Saleeba]
6258 * src/pic/*, src/pic16/*, device/include/pic16/*,
6259 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6261 2006-05-01 Borut Razem <borut.razem AT siol.net>
6263 * configure.in, configure, doc/Makefile.in:
6264 sync with nightly build makefile - latex, dvipdf and dvips
6267 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6269 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6270 in the library source
6272 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6274 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6276 2006-04-28 Raphael Neider <rneider AT web.de>
6278 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6279 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6280 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6281 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6283 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6285 * device/lib/pic/libdev/Makefile.in,
6286 * device/lib/hc08/Makefile.in,
6287 * device/lib/gbz80/Makefile.in,
6288 * device/lib/z80/Makefile.in,
6289 * device/lib/ds390/Makefile.in,
6290 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6291 thanks to Borut for the bug report
6293 * configure: always create doc/Makefile independent from --enable-doc
6294 * Makefile.in: always install from directory doc independent from
6296 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6298 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6299 * doc/Makefile.in: install *.txt if present
6300 * device/include/Makefile.in (install): added installation of pic/*.inc
6301 and pic/*.txt files again, they were erroneously removed
6303 2006-04-28 Raphael Neider <rneider AT web.de>
6305 * src/pic/{gen.c,main.h,pcode.c},
6306 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6307 concerning signedness with casts
6309 2006-04-28 Raphael Neider <rneider AT web.de>
6311 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6312 definition of an interrupt handler,
6313 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6314 interrupt handler stuff from picglue() to separate routine,
6315 (picglue): enabled definition of intr handlers in files w/o main()
6317 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6319 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6320 compilation with MSVC 2005 Express Edition (VC8)
6322 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6324 * device/lib/Makefile: fixed build of gbz80 lib
6326 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6328 * support/regression/tests/bug-460010.c,
6329 * support/regression/tests/bug-524691.c,
6330 * support/regression/tests/bug-716242.c: removed conditional defines
6331 that are already in testfwk.h
6333 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6335 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6336 (AccAXRsh1): added, shift right by 1,
6337 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6339 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6341 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6343 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6344 remove cast to same type
6345 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6346 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6348 * link/z80/Makefile: removed, they have moved to
6351 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6352 * install-sh: fix bug #1204398 by setting umask 0022
6353 * device/lib/Makefile: separate build of z80 and gbz80 lib
6355 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6357 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6358 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6360 One basic decision: e.g. src/clean.mk includes further files. In order
6361 to make this work there are two solutions:
6362 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6363 run configure on them. This way they can use
6364 'include $(srcdir)/port-clean.mk'
6365 - always include clean.mk by the Makefile at the same level. To avoid
6366 that `make clean` tries to include and build Makefile.dep the
6367 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6368 implemented, because now even `make uninstall` doesn't create
6369 Makefile.in. clean.mk could be eliminated by pasting it in
6372 * debugger/mcs51/Makefile.in: build own objects from library sources
6373 (SLIB, SDCC) in current directory
6375 * configure, configure.in: renamed --disable-device-lib-build in
6376 --disable-device-lib; added --enable-doc, the required tools are
6377 searched by configure; added result message; the toolchain for the
6378 belonging ports are now only built, if the port is enabled.
6380 * support/regression/*: all output is written in directory gen, because
6381 the fwk and ports directories don't livet in the build tree using vpath
6383 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6384 --disable-device-lib, added --enable-doc, added section VPATH
6386 * sim/ucsim/configure.in,
6387 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6388 z80 are enabled by default
6390 2006-04-24 Raphael Neider <rneider AT web.de>
6392 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6393 to config word, "pic14_"-prefixed some extern functions
6394 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6395 config word has been found
6396 * src/pic/device.h: added prototypes
6397 * src/pic/pcode.c: added "pic14_"-prefix where needed
6398 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6400 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6402 (pic14emitRegularMap): ignore config words,
6403 (pic14createInterruptVect): moved generating __config directives away
6404 (picglue): have __config directives emitted
6406 2006-04-24 Borut Razem <borut.razem AT siol.net>
6408 * doc/Makefile: sync with nightly build makefile
6410 2006-04-24 Raphael Neider <rneider AT web.de>
6412 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6413 registers that have not been assigned proper liveranges,
6414 fixes #1469504 and #1474602,
6415 (pCodeRegOptimizeRegUsage): fixed typo in comment
6417 2006-04-24 Borut Razem <borut.razem AT siol.net>
6419 * device/examples/main8051.c: deleted - it was removed from CVS
6420 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6421 after the transition to Subversion
6422 * src/SDCCalloc.h: deleted - it was removed from CVS
6423 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6424 after the transition to Subversion
6425 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6426 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6427 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6428 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6430 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6432 * as/asx8051.dsp: added mcs51/strcmpi.h
6433 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6434 * as/hc08/aslink.h: updated lnksect prototype
6436 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6438 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6439 (newdot): handle A_ABS
6441 * as/mcs51/asout.c (outarea): output address
6442 * as/hc08/lkaomf51.c,
6443 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6445 * as/mcs51/i51pst.c,
6446 * as/z80/z80pst.c: "ABS" is not A_OVR
6447 * as/hc08/lkarea.c (newarea): read a_addr,
6448 (lnkarea): added codemap array, sort absolute areas to the front,
6449 combine all GSINITx/GSFINAL,
6450 (find_empty_space, allocate_space): new functions,
6451 (lnksect): return next address, handle absolute sections
6452 * as/mcs51/lkarea.c (newarea): read a_addr,
6453 lnksect2 prototype changed,
6454 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6455 (find_empty_space, allocate_space): new, factored out of lnksect2,
6456 (lnksect2): return next address, handle absolute sections
6458 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6459 * as/hc08/lklibr.c (addfile, fndsym),
6460 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6461 index out of range and detect both '\' and '/'
6462 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6463 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6464 regression tests (ds390 cannot return bool yet)
6465 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6466 document critical interrupts on z80, document changed SDCC define
6467 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6468 (_a390_mapping): added .org directive
6469 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6470 (genMultOneByte): fixed warnings
6471 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6473 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6474 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6475 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6476 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6477 * src/pic16/main.c: removed newReg prototype
6478 * src/pic16/pcode.c,
6479 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6481 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6483 * src/pic16/ralloc.c
6484 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6486 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6487 from short to PIC_OPTYPE
6488 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6489 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6490 optype from short to PIC_OPTYPE
6491 * src/port.h: made int_size unsigned to fix warnings
6492 * src/SDCC.y: fixed warning on MSVC
6493 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6494 * src/SDCCopt.c (convertToFcall): fixed warnings
6495 * src/SDCCsymt.h: removed double prototype for genSymName
6496 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6497 offset int to fix warnings
6499 2006-04-22 Borut Razem <borut.razem AT siol.net>
6501 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6502 references to CVS replaced with Subversion
6504 2006-04-21 Borut Razem <borut.razem AT siol.net>
6506 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6507 references to CVS replaced with Subversion
6509 2006-04-19 Borut Razem <borut.razem AT siol.net>
6511 * src/version.awk: adapted for svn
6512 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6513 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6514 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6515 /binutils-avr/etc/*.vi, *.jin: removed all properties
6516 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6518 2006-04-19 Borut Razem <borut.razem AT siol.net>
6520 * CVS to Subversion migration completed
6522 2006-04-18 Borut Razem <borut.razem AT siol.net>
6524 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6525 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6527 2006-04-17 Borut Razem <borut.razem AT siol.net>
6529 * device/include/Makefile.in: added pic/*.inc to the installation
6531 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6533 * support/regression/collate-results.py: fixed output in case of
6535 * support/regression/generate-cases.py: fixed splitting of pathnames
6537 * as/hc08/lklibr.c (addfile),
6538 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6540 2006-04-11 Raphael Neider <rneider AT web.de>
6542 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6543 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6544 * src/pic16/pcode.c (assignValnums): fixed #1460578
6546 2006-04-11 Raphael Neider <rneider AT web.de>
6548 * device/lib/pic/libdev/*.c,
6549 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6550 fixes #1468739, enables compilation in --std-c99 mode
6551 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6553 2006-04-11 Raphael Neider <rneider AT web.de>
6555 * src/pic/device.c (find_device): removed debug output
6556 (list_valid_pics): enabled verbose listing of supported devices
6557 * device/include/stdbool.h: define bool as char for pic14/16 as well
6559 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6561 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6563 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6565 * .version: bumped version to 2.5.6
6566 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6568 2006-04-06 Raphael Neider <rneider AT web.de>
6570 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6571 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6572 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6573 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6574 pic14_constructAbsMap
6575 (pic14printPublics): declare absolute global symbols as global
6576 (pic14createInterruptVect),
6577 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6578 (newReg): assume new registers unused, use correct name in
6579 hashtable (reg->name instead of name), more debugLog output
6580 * src/pic/device.h (PIC_device): added fields for verbose output
6581 * src/pic/device.c: moved device definition to pic14devices.txt,
6582 added routines for runtime parsing of pic14devices.txt,
6583 added support for second config word
6584 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6585 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6586 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6587 (_pic14_parseOptions): moved pCodeInitRegisters here
6588 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6589 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6590 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6591 handling the pseudo stack
6592 * device/lib/Makefile.in: ignore failures in objects-pic16,
6593 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6594 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6595 * device/lib/pic/Makefile.subdir,
6596 * device/lib/pic16/Makefile.subdir: improved clean rules
6597 * device/lib/pic/libdev/: NEW, pic14 device libraries
6598 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6599 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6600 * device/include/Makefile.in: create subdir and install pic14 headers
6601 * device/include/pic/p16f_common.inc: removed unused declarations
6602 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6603 PICs from inc2h.pl v1.6,
6604 replaced BIT_AT macros with struct declarations
6605 * device/include/pic/pic14devices.txt: definition of supported devices,
6606 all above improvements contributed by Zik Saleeba, thanks
6607 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6608 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6611 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6613 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6614 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6615 thanks to Charles Olds
6617 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6619 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6621 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6623 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6624 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6625 * support/regression/bug1464657.c: added, new test
6627 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6629 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6632 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6634 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6635 --no-peep and --peep-file <file> are used don't use default rules but
6638 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6640 * src/mcs51/gen.c (genCall): fixed bug 1457608
6642 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6644 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6645 changes seem to cause (trigger?) problems with the build system.
6647 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6649 * src/SDCCpeeph.c (operandsLiteral): new, added,
6650 (callFuncByName): inserted operandsLiteral
6651 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6653 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6655 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6656 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6658 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6660 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6661 implemented patch 1120823 Thanks to Willy De la Court (normal
6662 interrupts need an interrupt number now if they are made critical),
6663 and enabled nesting of critical functions though not for gbz80
6664 (genCritical, genEndCritical): added functions
6665 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6666 * src/z80/mappings.i: added "ei" to all mappings
6668 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6670 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6671 submitted by the Debian SDCC maintainer Aurelien Jarno:
6672 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6673 archive with gcc 4.1 on mips and wrote the patch"
6675 2006-03-16 Raphael Neider <rneider AT web.de>
6677 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6678 the left operand is shorter than the result (c* = lit-c* + int),
6680 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6683 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6685 * src/.version: increased version number to 2.5.5
6686 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6687 linking is done manually in pic16 port's _linkEdit,
6688 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6689 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6690 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6691 allocate asmop as AOP_ACC,
6692 (aopForRemat): added parameter 'bool result' in function declaration,
6693 (pic16_aopGet): return AOP_ACC when accessing WREG,
6694 (pic16_popGetTempReg): minor modification,
6695 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6696 'pic16_allocWithIdx',
6697 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6698 calling function in absolute addresses,
6699 (genAssign): take into account AOP_ACC asmop,
6700 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6701 * src/pic16/pcoderegs.c: some debug functions and lines added,
6702 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6703 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6705 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6706 call to allocReg, not by manually allocating a new one,
6707 (pic16_assignRegisters): now before going through the register
6708 allocating functions mark all registers as free. This eliminates some
6709 side effects resulting from peephole parser done earlier in the backbone
6711 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6713 * src/SDCCicode.c (geniCodeLogic),
6714 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6716 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6718 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6719 (genSend): bugfix, do not allocate and free twice,
6720 (shiftRLong): handle partially overlapping aops
6721 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6723 2006-03-08 Borut Razem <borut.razem AT siol.net>
6725 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6728 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6730 * support/regression/tests/bug1409955.c: new, added
6731 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6732 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6733 (aopForSym, aopOp): increment asmop.allocated if reused,
6734 (freeAsmop): decrement asmop.allocated and check for zero instead of
6736 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6737 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6738 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6739 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6740 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6741 genSignedRightShift, genRightShift, genDataPointerGet,
6742 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6743 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6744 in reverse order from allocation,
6745 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6746 added swappedLR to keep track
6747 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6748 pdata & code for GCC, z80, gbz80 & hc08
6749 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6751 2006-03-08 Raphael Neider <rneider AT web.de>
6753 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6755 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6757 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6758 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6759 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6761 2006-03-06 Borut Razem <borut.razem AT siol.net>
6763 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6764 made the linker quiet
6766 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6768 * src/pic16/gen.c (genPcall): fixed bug #1443644
6769 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6770 which dumps before the function entry point a data byte which represents
6771 the number of the local variables used by the specified function, added
6772 'xinst' for initial support for Extended Instruction Support,
6773 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6774 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6775 port->fun_prefix anymore (may change later),
6776 (genFunction, genEndFunction): do not store/restore local registers for
6777 _main (this should take care the --main-return command line option in
6779 (genOr): removed some legacy pic-port instructions,
6780 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6781 performing operations with SFR's causes data to be written more than
6782 once to each SFR. Perhaps SFRs should be handled in special cases...
6783 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6785 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6786 into account for stack starting position,
6787 (struct OPTIONS pic16_optionsTable): added command line argument
6788 --extended or -y for Extended Instruction Support,
6789 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6790 (deassignLRs): *** perhaps the most important change, old 'for' code
6791 (commented out for reference), didn't account for some registers which
6792 were left marked 'not free' after a pointer operation. The change
6793 reduces register usage a lot in some cases
6795 2006-03-04 Borut Razem <borut.razem AT siol.net>
6797 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6799 * support/regression/tests/bug-524697.c: decreased array size for
6800 mcs51 to fit into the internal RAM
6801 * support/regression/Makefile.in: a little bit more verbose
6803 2006-03-03 Borut Razem <borut.razem AT siol.net>
6805 * support/regression/fwk/lib/testfwk.c,
6806 support/regression/fwk/include/testfwk.h: introduced function
6807 _prints(), nonrecursive _printn(), call _initEmu() from main()
6808 * support/regression/ports/gbz80/support.asm,
6809 support/regression/ports/ucz80/support.asm,
6810 support/regression/ports/z80/support.asm,
6811 support/regression/ports/ds390/support.c,
6812 support/regression/ports/hc08/support.c,
6813 support/regression/ports/host/support.c,
6814 support/regression/ports/mcs51/support.c,
6815 support/regression/ports/xa51/support.c: added empty _initEmu()
6817 * support/regression/ports/pic16/gpsim.cmd,
6818 support/regression/ports/pic16/spec.mk,
6819 support/regression/ports/pic16/support.c,
6820 support/regression/Makefile.in: added pic16 regression test
6822 2006-03-01 Raphael Neider <rneider AT web.de>
6824 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6825 genConstPointerGet): use safe way of generating MOVFF to cover
6826 literals as well as registers, fixes bug #1440527
6827 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6829 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6830 more correctly, fixes bug #1232186
6831 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6832 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6833 gplink guess the correct processor in more cases, applied patch
6834 from Till Riedel attached to and fixing bug #1436552
6836 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6838 * support/regression/tests/array.c: added, contains check for #1434401
6839 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6841 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6843 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6844 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6845 * device/include/mcs51/c8051f326.h,
6846 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6847 * device/include/mcs51/c8051f000.h,
6848 * device/include/mcs51/c8051f018.h,
6849 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6850 PCON_IDLE,PCON_STOP and added sfr16 definitions
6852 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6854 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6855 genGetWord): fixed bug 1409955
6857 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6859 * device/include/hc08/mc68hc908gp32.h,
6860 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6862 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6864 * src/SDCCast.c (constExprValue): return NULL if not a value
6865 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6866 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6867 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6869 2006-02-13 Borut Razem <borut.razem AT siol.net>
6871 * src/regression/ptrarg.c: added, fails due to bug #1430967
6872 * src/regression/Makefile: ptrarg.c added, ...
6874 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6876 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6877 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6879 2006-02-11 Borut Razem <borut.razem AT siol.net>
6881 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6882 print "Processor: xxx" message to stdout only if --verbose
6884 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6886 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6887 * support/regression/tests/bug1426356.c: added
6888 * support/regression/tests/bitfields.c: removed 2 tests
6890 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6892 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6893 * device/include/mcs51/c8051f330.h,
6894 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6895 PCON_IDLE,PCON_STOP and added sfr16 definitions
6896 * device/lib/_divsint.c,
6897 * device/lib/_divuint.c,
6898 * device/lib/_divulong.c,
6899 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6900 register bank bug for small stackauto
6902 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6904 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6906 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6908 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6909 * all.dsp: corrected several bin paths
6910 * device/include/mcs51/c8051f120.h,
6911 * device/include/mcs51/c8051f300.h,
6912 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6913 to PCON_IDLE,PCON_STOP
6914 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6915 * device/lib/printf_large.c (output_float): fixed bug 1388703
6916 * support/regression/tests/bug1057979.c: added test for bug 1388703
6918 2006-02-08 Raphael Neider <rneider AT web.de>
6920 * src/pic/pcode.c (pciTRIS): fixed typo,
6921 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6922 (LinkFlow): fixed handling of flows that end in a call,
6923 (ReuseReg): perform safety check earlier
6924 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6925 to work with flows at the beginning of a pBlock,
6926 fixes #1426557 (Symbol not previously defined),
6927 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6929 (RemoveUnusedRegisters): update register usage info
6930 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6931 created, reuse existing ones instead
6932 * src/pic/gen.c (genPcall): fixed #1424719
6934 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6936 * link/z80/lkmain.c,
6938 * link/z80/lkdata.c,
6939 * link/z80/aslink.h: fixed build on current cygwin:
6940 replaced getline() by lk_getline()
6942 2006-02-01 Borut Razem <borut.razem AT siol.net>
6944 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6945 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6946 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6947 src/regression/bool1.c, src/regression/bool2.c,
6948 src/regression/bool3.c, src/regression/call1.c,
6949 src/regression/compare.c, src/regression/compare10.c,
6950 src/regression/compare2.c, src/regression/compare3.c,
6951 src/regression/compare4.c, src/regression/compare5.c,
6952 src/regression/compare6.c, src/regression/compare7.c,
6953 src/regression/compare8.c, src/regression/compare9.c,
6954 src/regression/configword.c, src/regression/for.c,
6955 src/regression/inline.c, src/regression/mult1.c,
6956 src/regression/nestfor.c, src/regression/or1.c,
6957 src/regression/pointer1.c, src/regression/ptrfunc.c,
6958 src/regression/rotate1.c, src/regression/rotate2.c,
6959 src/regression/rotate3.c, src/regression/rotate4.c,
6960 src/regression/rotate5.c, src/regression/rotate6.c,
6961 src/regression/rotate7.c, src/regression/string1.c,
6962 src/regression/struct1.c, src/regression/sub.c,
6963 src/regression/sub2.c, src/regression/switch1.c,
6964 src/regression/while.c, src/regression/xor.c,
6965 src/regression/create_stc, src/regression/simulate,
6966 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6968 * src/regression/gpsim_assert.h: added
6970 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6972 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6973 ((void (code *) (void)) 0) ();
6982 * as/mcs51/aslink.h,
6984 * as/mcs51/asmain.c,
6985 * as/mcs51/lkdata.c,
6987 * as/mcs51/lkmain.c,
6990 * as/z80/asmain.c: fixed build on current cygwin:
6991 replaced getline() by as_getline()
6993 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6995 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6996 declarator in the symbol chain
6998 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6999 parameter list for function pointers
7000 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7001 * support/regression/tests/bug-716242.c: added
7003 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7005 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7007 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7009 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7011 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7012 inifinitely recurseable, added static
7013 * support/regression/tests/bug-1408066.c: added
7015 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7018 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7019 renamed, added possibility to create "postLoopLbl"-labels
7020 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7021 newiTempLoopHeaderLabel
7022 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7023 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7024 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7025 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7026 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7027 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7028 (basicInduction): fixed bug #136564, made static,
7029 (loopInduction): changed parameter of basicInduction, made static,
7030 (addPostLoopBlock): added
7031 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7032 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7034 * support/regression/tests/bug-136564.c: added
7035 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7036 --std-sdcc99 to LIBSDCCFLAGS
7038 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7040 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7042 * support/regression/tests/bug-1406131.c: added
7044 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7046 * src/SDCCast.c (decorateType): fix promotion of unary minus
7047 * src/SDCCsymt.c (computeType): beautified
7048 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7049 (valUnaryPM, valComplement): fix sign and promotion,
7050 (valNot): ANSI: result type is int (SDCC: unsigned char)
7051 * support/regression/tests/uminus.c: speedup by removing superflous
7053 * support/regression/tests/onebyte.c: added promotion and signedness
7054 tests for unary minus
7055 * support/regressions/tests/bug-477927.c: disable warning about
7056 uninitialized variables
7057 * support/regression/tests/not.c: added
7059 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7061 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7062 * src/mcs51/gen.c (gen51Code): show final register usage after
7063 fillGaps in asm with --i-code-in-asm
7064 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7065 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7066 incUsed, rliveClear, adjustIChain): made static,
7067 (setFromRange): excluded because it's unused,
7068 (findPrevUseSym, markWholeLoop): added,
7069 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7070 through all branches of predecessors enables sdcc to emit the warning
7071 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7072 (rlivePoint): made static, added parameter emitWarnings which is only
7073 true during the first run out of two,
7074 (findRecursiveSucc, findRecursivePred): removed,
7075 (computeLiveRanges): made static, added parameter emitWarnings,
7076 (dumpIcRlive): added for debugging only
7077 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7078 removed prototype of setFromRange()
7079 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7080 in call of computeLiveRanges()
7081 * support/regression/tests/bug-895992.c: added
7082 * support/regression/tests/bug-971834.c: added
7083 * support/valdiag/tests/bug-895992.c: added
7084 * support/valdiag/tests/bug-971834.c: added
7086 2005-12-18 Raphael Neider <rneider AT web.de>
7088 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7089 (genUnpackBits): improved code for direct operands,
7090 (genPackBits): improved code for literal assignment to bitfields
7091 and for direct destination operands (no FSR indirection),
7092 prevented redundant AND, fixes #1362800,
7093 (AccLsh): added parameter to disable masking of the result
7094 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7095 skip instructions with side-effects (like incfsz),
7096 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7097 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7098 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7101 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7103 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7104 volatile variables as spill location
7106 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7108 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7110 * support/regression/tests/bug-1376320.c: added
7112 2005-12-08 Raphael Neider <rneider AT web.de>
7114 * src/pic/device.c: renamed is_shared to pic14_is_shared
7115 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7116 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7117 (is_valid_identifier): added for above workaround
7119 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7121 * device/lib/Makefile.in: fixed to enable port-specific-objects
7122 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7123 char, thanks Hubert Sack
7124 * doc/sdccman.lyx: documented --xstack-loc,
7125 elaborated a bit more on interrupts and pitfalls,
7126 removed "setjmp/longjmp unsupported",
7127 documented some unsupported C99 features
7128 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7129 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7130 if, thanks Hubert Sack
7131 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7132 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7134 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7135 regression tests can report resource usage (rfe 700441)
7136 * support/regression/collate-results.py: report resource usage
7137 * support/regression/ports/ds390/spec.mk,
7138 * support/regression/ports/hc08/spec.mk,
7139 * support/regression/ports/mcs51/spec.mk,
7140 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7141 * support/regression/ports/ds390/uCsim.cmd,
7142 * support/regression/ports/hc08/uCsim.cmd,
7143 * support/regression/ports/mcs51/uCsim.cmd,
7144 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7145 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7146 library, use the default one
7147 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7148 building the library
7150 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7152 * config.dsp: added dependency on .version and configure_vc.awk
7153 * device/include/setjmp.h: updated for --stack-auto and --xstack
7154 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7155 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7156 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7157 * device/lib/libsdcc.lib: added _setjmp
7158 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7159 (decorateType): fixed bug 1372851,
7160 (optimizeGetHbit): fixed warning
7161 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7162 array initialisation
7163 * support/regression/tests/bug1057979.c: added test for bug 1358192
7164 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7166 2005-12-03 Borut Razem <borut.razem AT siol.net>
7168 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7169 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7171 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7173 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7174 createIval): implement symbol independant "flexible array member",
7175 (createIvalCharPtr): implemented flexible array initialisation with a
7177 * src/SDCCsymt.c (copyStruct): removed,
7178 (getSize): fixed misleading comment,
7179 (getAllocSize): removed, the additional allocation size is now in
7180 sym->flexArrayLength,
7181 (checkStructFlexArray): new, syntax checks for flexible array members,
7182 (compStructSize): added syntax checks for "flexible array members"
7183 (copyStruct): removed,
7184 (copyLinkChain): removed inefficient fix for bug 770487
7185 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7186 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7187 symbol->flexArrayLength
7189 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7190 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7191 * support/regression/tests/structflexarray.c: added
7192 * support/valdiag/tests/structflexiblearray.c: added
7194 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7196 * src/SDCCast.c (decorateType): fixed bug 1368489
7197 * support/Util/SDCCerr.c,
7198 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7200 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7202 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7203 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7205 2005-11-27 Borut Razem <borut.razem AT siol.net>
7207 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7208 support/cpp2/mkdeps.h: added command line option
7209 -obj-ext=<extension> to SDCPP to define object file externion, used
7210 for generation of make dependencies (-M)
7211 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7213 2005-11-26 Borut Razem <borut.razem AT siol.net>
7215 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7216 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7217 added pic and pic16 libraries
7219 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7221 * device/include/float.h: Corrected typo in prototype of __fsgt
7223 2005-11-25 Borut Razem <borut.razem AT siol.net>
7225 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7226 added creation of model-mcs51-stack-auto libraries
7228 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7230 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7232 * src/SDCCast.c (createIvalArray): removed obsolete comment
7234 2005-11-24 Borut Razem <borut.razem AT siol.net>
7236 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7237 added missing device/lib/mcs51/crt*.asm sources
7239 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7241 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7243 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7245 * device/lib/_fs2schar.c,
7246 * device/lib/_fs2sint.c,
7247 * device/lib/_fs2slong.c: optimized inline asm
7249 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7251 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7252 Better handling of floats between -1.0 and 0.0.
7254 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7256 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7257 (the missing "if"s prohibited removal of redundant labels)
7259 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7261 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7262 Properly convert floats between -1.0 and 0.0 to long, int, and char
7263 types (max integer value of negative floats tends to zero).
7264 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7265 Removed changes made so to work properly with floats between
7266 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7269 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7271 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7272 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7273 (genCast) cosmetic change
7274 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7275 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7277 * support/regression/tests/bitfields (testSignedBitfields): added
7279 2005-11-18 Borut Razem <borut.razem AT siol.net>
7281 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7282 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7283 introduced SILENT option to make building of pic16 libraries less
7285 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7287 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7288 Now they work properly with floats between -1.0 and 0.0
7289 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7291 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7293 * src/SDCCicode.c (printOperand): added missing else
7295 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7297 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7298 reformatted for better readability
7299 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7302 2005-11-17 Borut Razem <borut.razem AT siol.net>
7304 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7305 introduced SILENT option to make building of pic16 libraries less
7306 verbose - used for nightly snapshot build
7307 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7308 available on Win32 platforms.
7309 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7310 medium, large, pic and pic16
7312 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7314 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7315 printf("%f"...) sets fraction to zero.
7317 2005-11-16 Raphael Neider <rneider AT web.de>
7319 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7321 * src/pic/gen.c (genIfx): implemented for CARRY bit
7322 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7323 to generic pointers, fixes #1357332,
7324 (pic16_movLit2f): NEW,
7325 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7327 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7329 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7331 2005-11-11 Raphael Neider <rneider AT web.de>
7333 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7334 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7335 compute pointer's type from operand,
7336 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7337 improved single bit reads, fixes bug #1353379
7339 2005-11-09 Borut Razem <borut.razem AT siol.net>
7341 * support/scripts/sdcc.nsi: added lib/pic to the package
7343 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7345 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7347 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7349 * support/regression/tests/bug1348008.c: added
7350 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7351 * support/regression/tests/bug1337835.c: updated comment
7353 2005-11-06 Borut Razem <borut.razem AT siol.net>
7355 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7356 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7357 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7358 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7359 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7360 dynamic construction of cl_error_class and derivates - 2.nd try
7362 2005-11-05 Borut Razem <borut.razem AT siol.net>
7364 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7365 bug, which caused Bus Errors on sparc solaris
7367 2005-11-04 Borut Razem <borut.razem AT siol.net>
7369 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7370 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7371 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7372 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7373 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7374 and derivates to resolve the initialization problem on OSX
7376 2005-11-02 Borut Razem <borut.razem AT siol.net>
7378 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7379 corrected typo - #include <winsock2.h>
7381 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7383 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7384 (_asxxxx_mapping): added org directive for future enhancements
7386 2005-11-01 Borut Razem <borut.razem AT siol.net>
7388 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7389 enabled sockets on WIN32
7390 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7392 2005-10-31 Borut Razem <borut.razem AT siol.net>
7394 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7395 WIN32 backslash path delimiters should be escaped when used in C strings
7396 * support/regression/tests/bitfields.c: exclude failing assertions for
7397 __CYGWIN32__ and __MINGW32__ hosts
7399 2005-10-30 Borut Razem <borut.razem AT siol.net>
7401 * src/SDCCutil.c: corrected double comparison typo
7403 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7405 * device/lib/medium/Makefile: added for new memory model medium
7406 * device/include/asm/mcs51/features.h: updated for medium/pdata
7407 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7408 added Multiply & Accumulate sbit's and MAC0_PAGE define
7409 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7410 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7411 * device/lib/_mullong.c: update for medium model
7412 * device/lib/incl.mk: added medium model
7413 * doc/sdccman.lyx: documented medium model
7414 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7415 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7416 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7417 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7418 (allocParms): set SCLS and OCLS to pdata for medium model
7419 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7421 (powof2): return <0 if not power of 2
7422 * src/avr/gen.c (genBitWise): use updated powof2
7423 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7424 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7425 (shiftLLeftOrResult): use B if necessary
7426 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7427 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7428 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7429 * support/regression/Makefile.in: added test-mcs51-medium
7430 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7432 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7434 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7436 * device/lib/time.c (mktime): fixed bug 1334315
7438 2005-10-28 Raphael Neider <rneider AT web.de>
7440 * device/include/pic/p16f_common.inc: added common declarations
7441 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7443 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7445 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7446 (aopPutUsesAcc): added to predict accumulator use,
7447 (assignResultValue): save acc if necessary,
7448 (genMinusDec): store result if indirectly addressed,
7449 (genDivOneByte): save acc if necessary,
7450 (movLeft2Result): bugfix if left already in acc,
7451 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7452 attention to accumulator use (esp. pdata),
7453 (genReceive): receive pdata correctly
7454 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7455 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7457 2005-10-27 Raphael Neider <rneider AT web.de>
7459 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7461 2005-10-27 Raphael Neider <rneider AT web.de>
7463 * .version: changed version to 2.5.4
7464 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7465 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7466 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7467 arithmetics support routines
7468 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7469 * device/lib/Makefile.in: also create installdir for pic
7471 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7473 * src/pic/device.c (dump_sfr): rewritten to delegate register
7474 placement to the linker (use `extern sym' rather than sym EQU addr),
7475 (validAddress): fixed to check last specified address
7476 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7477 (popGetLit): truncate literal value to 8 bit,
7478 (popGet): moved assert to more appropriate place
7479 (popGetExternal): create pCode operand from and mark the according
7480 symbol as being `extern'
7481 (popGetAddr): added sanity check on immediate's offset, provide
7482 GPOINTER tag on demand
7483 (aopPut): fixed for immediates,
7484 (mov2w_op): move operand's address or contents to WREG (depending on
7485 operand type), safer variant of mov2w,
7486 (movwf,call_libraryfunc): NEW, handy abbreviations,
7487 (get_argument_pcop,get_return_val_pcop,pass_argument,
7488 get_returnvalue): interface for accessing function parameters and
7490 (assignResultValuei,genRet): use new parameter/return value interface
7491 (pic14_getDataSize): back to old version handling generic pointers,
7492 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7493 provided implementation and/or fixed old one,
7494 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7495 calls, removed legacy 8051 reference code
7496 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7497 (loadSignToC): NEW, move the operands sign bit to CARRY,
7498 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7499 genRightShiftSigned, accepts negative shift counts,
7500 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7501 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7502 generic pointers, __data pointers and __code pointers,
7503 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7504 and signed bitfields, limit bitfields to 8 bit,
7505 (genDataPointerGet): fixed number of bytes read,
7506 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7507 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7508 pointers to constant data are no longer assumed to point to __code
7509 space, removed invalid pointer types,
7510 (bitpatternFromVal): retrieve the PICs representation of an integer
7512 (genDataPointerSet): fixed assigning to po_immediate operands,
7513 (genGenPointerSet): implemented as library call,
7514 (genIfx): fixed incorrect condition,
7515 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7516 provide GPOINTER tag according to destination's storage class,
7517 (genCast): added code to handle casting to generic pointers, added
7518 sign-/zero extension of the result
7519 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7520 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7521 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7523 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7524 address/register resides in the shared banks
7525 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7526 put all variables into separate sections (have the linker arrange
7528 (picglue): put init code and interrupt handlers in separate sections
7529 * src/pic/main.c: added port specific options table, modified to PORT
7530 structure to make GPOINTERs 3 byte, added pic14_options
7531 (_pic14_do_link): private linking routine (update paths to libraries,
7532 add libsdcc.lib by default)
7533 * src/pic/main.h: declare pic14_options
7534 * src/pic/pcode.c: fixed instructions i/o relations,
7535 (RegCond): reverted to correct version,
7536 (newpCodeOpLit): truncate literals to 8 bit,
7537 (genericPrint): added debug output,
7538 (getRegFromInstruction): fixed for various operand types, simplified
7539 (BuildFlow): fixed broken handling of isntructions with labels
7540 (LinkFlow): start at last instruction in flow (skip trailing comments),
7541 pass the flow on to the next instruction after CALL
7542 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7543 (insertPCodeInstruction): fixed inserting after a skip instruction,
7544 (DoBankSelect): fixed for labeled instructions
7545 (OptimizepBlock): honor --nopeep switch
7546 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7547 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7548 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7549 (pCodeOptime2pCodes): allow disabling this optimization via
7550 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7551 but is still buggy), started implementation of a dataflow based
7552 pCode optimization (CSE + dead code elimination)
7553 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7554 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7555 names are independant of the stack location and therefore portable across
7558 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7560 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7561 (selectSpil): fixed bug 1337835 by not spilling bit variables
7562 * support/regression/tests/bug1337835.c: added test for this bug
7563 * src/mcs51/peeph.def: restart after rule 3.c,
7564 addded rules 263.x to optimize loading constants
7566 2005-10-26 Raphael Neider <rneider AT web.de>
7568 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7569 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7570 (genAssign): emit warning when casting literals to generic pointer
7571 type, also applies when taking the address of a fixed variable,
7572 (genCast): improved casting to generic pointers
7573 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7574 extern variables, added verbose error message
7575 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7577 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7579 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7580 carry must be complemented too
7581 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7582 could be emitted by genMinus
7583 * src/SDCCval.c (constVal): fixed bug 1305065
7585 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7587 * src/SDCCast.c (addCast): added promotion for bit variables
7588 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7589 promotion casts + optimisation
7590 (optimizeGetWord): fix warning 'i' might be used uninitialized
7591 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7592 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7594 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7596 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7597 all chars are promoted to int; promotion should be handled in SDCCast.c
7599 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7601 * device/lib/_strcmp.c: Fixed bug 1326457
7603 2005-10-11 Raphael Neider <rneider AT web.de>
7605 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7606 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7608 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7610 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7611 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7613 2005-10-04 Raphael Neider <rneider AT web.de>
7615 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7616 device/lib/pic16/pics.all: added pic18f1320
7617 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7619 2005-09-30 Raphael Neider <rneider AT web.de>
7621 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7622 * src/pic16/devices.inc: NEW, provides device descriptions
7623 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7625 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7627 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7630 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7632 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7633 documented Any Order Bit, Higher Order Byte and Higher Order Word
7634 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7635 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7636 (optimizeGetAbit): new, to get any bit, not only the high bit,
7637 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7638 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7639 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7640 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7641 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7642 GETABIT, GETBYTE, GETWORD: decorate them,
7643 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7644 (ast_print): added GETABIT, GETBYTE, GETWORD
7645 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7646 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7647 (geniCodeBinary): new generic binary icode,
7648 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7649 * src/port.h: updated comment for PORT.hasExtBitOp
7650 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7651 (genGetByte): new, to get a single byte,
7652 (genGetWord): new, to get a word from a long,
7653 (gen51Code): added GETABIT, GETBYTE, GETWORD
7654 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7656 2005-09-23 Raphael Neider <rneider AT web.de>
7658 * configure.in, configure: have device/lib/pic configured
7659 * device/lib/Makefile.in: added model-pic14
7660 * device/lib/clean.mk: added pic/ to clean rule
7661 * device/lib/pic: added rudimentary pic14 library providing support
7662 functions for multiplication/division/generic pointer access
7663 * src/SDCCopt.c (convilong): mark support functions as extern
7664 for pic14 port as well
7665 * src/pic/gen.c (genMult): added assertions,
7666 (genpic14Code): emit warning on unhandled iCodes
7667 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7668 * src/pic/pcode.c (pCodeOpCopy),
7669 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7670 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7671 SFR_REGISTER}), made safe for future extensions
7672 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7673 instructions even if preceeded by SKIP instructions (also remove
7674 them); removed unused code
7675 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7676 prevents leaving parts of the structure uninitialized after copying
7678 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7680 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7682 * support/regression/tests/addsub.c: added test for the bug
7684 2005-09-21 Raphael Neider <rneider AT web.de>
7686 * device/include/pic16/pic18f1220.h,
7687 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7688 * device/lib/pic16/Makefile.rules: added missing opening paren
7689 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7690 are provided in genutils.c,
7691 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7692 operand/result sizes,
7693 (genCmp): assert on NULL pointers first, then check deref'ed values
7694 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7697 2005-09-18 Raphael Neider <rneider AT web.de>
7699 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7700 as these are now unused,
7701 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7702 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7703 local, avoids uninitialized pointer dereference on r->name
7704 * src/pic16/ralloc.c (newReg): fixed indentation
7706 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7708 * src/SDCCval.c (constVal): fixed bug 730366
7709 * support/Util/SDCCerr.c,
7710 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7712 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7714 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7716 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7718 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7720 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7722 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7723 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7724 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7725 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7726 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7727 * packihx/packihx.c (hexDigit): made c unsigned char
7728 * as/mcs51/lklibr.c (fndsym),
7729 * link/z80/lkgb.c (gb),
7730 * link/z80/lklibr.c (fndsym),
7731 * link/z80/lkrloc.c (relr),
7732 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7733 * src/SDCC.lex (checkCurrFile, process_pragma),
7734 * src/SDCCglue.c (spacesToUnderscores),
7735 * src/SDCCmain.c (setParseWithComma, processFile),
7736 * src/asm.c (tvsprintf, printCLine),
7737 * src/avr/gen.c (emitcode, aopPut),
7738 * src/ds390/gen.c (emitcode),
7739 * src/hc08/gen.c (emitcode, emitinline),
7740 * src/mcs51/gen.c (emitcode, genInline),
7741 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7743 * src/pic/ralloc.c (debugLog),
7744 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7746 * src/pic16/ralloc.c (debugLog),
7747 * src/z80/main.c (_process_pragma):
7748 made all ctype.h function calls safe
7749 * src/SDCCopt.c: include math.h for fabs
7750 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7751 and used them throughout the code to make ctype.h function calls safe
7752 * src/ds390/main.c (asmLineNodeFromLineNode),
7753 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7754 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7756 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7757 (newpCodeAsmDir): made ctype.h function calls safe
7758 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7759 pic16_emitcode): made lbp unsigned char*
7760 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7761 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7762 * src/xa51/gen.c (emitcode),
7763 * src/z80/gen.c (_emit2): made lbp unsigned char*
7764 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7767 2005-09-05 Raphael Neider <rneider AT web.de>
7769 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7770 access bank splitpoint
7772 2005-09-05 Raphael Neider <rneider AT web.de>
7774 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7776 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7778 * .version: changed to version 2.5.3
7779 * doc/sdccman.lyx: changed version to 2.5.3,
7780 documented --codeseg and --constseg and pragma codeseg and constseg,
7781 documented bit parameters (reentrant) and bit returning
7782 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7783 currFunc->recvSize, but is this ok for all ports?
7784 (ast2iCode): result of ~ on unsigned char must be cast to int for
7786 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7787 function pointers in bit space
7788 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7789 (processFuncArgs): call port.reg_parm() with reentrancy info
7797 * src/z80/main.c: port.reg_parm prototype extended with
7798 "bool reentrant" parameter
7799 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7800 options.stackAuto for allocating bit register parameters
7801 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7802 (genSend): set BitBankUsed if it is,
7803 (selectRegBank): factored out of genCall for use in genPcall,
7804 (genCall): removed redundant dtype assignmen, use selectRegBank,
7805 (genPcall): handle returning in Carry properly, save in F0 if needed,
7806 (genReceive): handle bit register parameters
7807 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7808 (mcs51_assignRegisters): enable bit registers for all reentrant
7809 functions and don't set BitBankUsed unconditionally
7810 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7811 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7812 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7814 2005-08-27 Borut Razem <borut.razem AT siol.net>
7816 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7817 ppc-osx (Darwin) does not support -u option. It seems that it is
7818 supported only on Linux - GNU cp
7820 2005-08-25 Borut Razem <borut.razem AT siol.net>
7822 * sim/ucsim/gui.src/serio.src/Makefile.in,
7823 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7824 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7825 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7826 install and strip, since the strip at /usr/ccs/bin should be used
7829 2005-08-24 Borut Razem <borut.razem AT siol.net>
7831 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7833 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7835 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7838 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7840 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7841 * as/mcs51/lkmain.c (link_main): fixed warning
7842 * device/include/stdbool.h: ds390 has no advanced bit support yet
7843 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7844 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7845 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7846 and updated their macros
7847 * src/SDCCval.c (constVal): updated comment for renamed b_long
7849 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7851 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7852 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7853 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7854 (oprio): set priority for '['
7855 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7857 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7858 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7859 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7860 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7861 added overlayable BIT_BANK area
7862 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7863 (summary2): explain 'T' in legenda
7864 * as/mcs51/lkrloc.c: replaced old K&R style,
7865 (relr): added R_BIT processing,
7866 (errmsg): added "Bit-addressable relocation error",
7867 (adb_bit): added for converting from byte- to bit-addressable space,
7868 (adb_24_bit): added for converting from byte- to bit-addressable space
7869 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7870 used in reentrant functions now even as return value
7871 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7872 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7873 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7874 * src/SDCCglobl.h: added indicator BitBankUsed
7875 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7876 the bit registers b0-b7
7877 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7878 (geniCodeCast): fixed bug 1263853,
7879 (geniCodeLogicAndOr): put result in bool or char,
7880 (geniCodeReceive): added parameter func for accessing the return type,
7881 (geniCodeFunctionBody): pass func to geniCodeReceive
7882 * src/SDCCmain.c: added indicator BitBankUsed
7883 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7884 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7885 (checkSClass): don't put automatic bool/bit on stack,
7886 (checkFunction): removed check on function cannot return bit
7887 * src/SDCCsymt.h: added newBoolLink prototype
7888 * src/mcs51/gen.c (rb1regs): added bit registers,
7889 (movc): created for assigning to carry,
7890 (pushReg, popReg): created for pushing registers,
7891 (sameRegs): check both AOP_REG and AOP_CRY types,
7892 (aopOp): handle bit registers,
7893 (aopPut): optimization no self-assign,
7894 (saveRegisters): push reg->base (bits) only once for bit registers,
7896 (unsaveRegisters): pop reg->base only once and use popReg,
7897 (assignResultValue): added parameter func and return in carry for bits,
7898 (genIpush): optimization no reload in A if not changed,
7899 (genSend): bit parameters in reentrant functions are passed in bit
7900 registers by first assigning to bits in B, then save registers and
7902 (genCall): handle returning in Carry properly, save it in F0 if needed,
7903 (genPcall): updated assignResultValue call, this is not safe yet for bit
7904 returning function !!!
7905 (genFunction): don't generate equ's for bit registers and use pushReg,
7906 (genEndFunction): take care of bit returning functions and use popReg,
7907 (genRet): return bit in Carry,
7908 (genIfx): optimize bit registers and other directly addressable bits,
7909 (genReceive): updated assignResultValue call
7910 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7911 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7912 registers when using stack-auto
7913 * src/mcs51/ralloc.c (_G): added allBitregs,
7914 (regs8051): added the bit registers,
7915 (createStackSpil): use macro IS_BIT,
7916 (getRegBit): added to allocate a bit register, else spill,
7917 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7918 (updateRegUsage): factored out to ease stepping while debugging,
7919 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7920 also allocate bit registers,
7921 (fillGaps): handle bit registers,
7922 (findAllBitregs): added to create bit vector with all bit registers,
7923 (mcs51_allBitregs): returns this bit vector,
7924 (mcs51_assignRegisters): when using stack-auto use bit registers for
7925 passing parameters and creating local variables
7926 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7928 2005-08-22 Borut Razem <borut.razem AT siol.net>
7930 * device/lib/Makefile.in: replaced find option -or with -o
7931 to make it run on solaris
7933 2005-08-22 Raphael Neider <rneider AT web.de>
7935 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7936 fixes #1265442 (crash on Solaris)
7938 2005-08-20 Borut Razem <borut.razem AT siol.net>
7940 * configure, configure.in: added tests for libsocket and libnsl libraries,
7941 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7942 from support/regression/Makefile.in
7943 * support/regression/Makefile.in: added
7944 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7945 * sim/ucsim/libtool: regenerated on sparc-solaris
7946 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7947 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7948 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7949 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7950 sparc-solaris, which doesn't use GNU ld linker
7951 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7952 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7954 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7956 * src/mcs51/peeph.def: updated comments
7958 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7960 * device/lib/_gptrget.c,
7961 * device/lib/_gptrput.c: slightly shorter
7962 * doc/sdccman.lyx: incremented version
7963 * src/mcs51/peeph.def: moved peephole comments to the line of first
7964 change to better keep line correlation, reanimated 186.e
7965 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7967 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7969 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7970 David Saxton with quotes around file name.
7972 2005-08-15 Borut Razem <borut.razem AT siol.net>
7974 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7975 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7976 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7977 make tests run on x86_64 platform
7979 2005-08-13 Raphael Neider <rneider AT web.de>
7981 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7982 as it might be executed DURING a build (parallel make is wonderful)
7984 2005-08-13 Raphael Neider <rneider AT web.de>
7986 * device/lib/Makefile.in (port-specific-objects-pic16):
7987 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7988 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7990 * device/lib/pic16/Makefile.rules: build subdirs before creating
7991 the library, removed builddir rule, create $(builddir) early in
7992 recurse rule, use empty recurse rule for leaf directories
7993 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7994 mkdir errors (race condition), removed duplicate suffix "hex"
7996 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7997 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7998 prevents mkdir -p from aborting on Alpha
8000 2005-08-12 Raphael Neider <rneider AT web.de>
8002 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8003 db-statements in order to allow for arrays of pointers in code
8004 sections to be placed without interspersed 0-padding, fixes
8006 * (emitStatistics): fixed division by zero for pic18f1220
8007 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8008 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8009 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8010 * (pic16_pCodeConstString): keep track of already emitted string
8011 literals to prevent "duplicate definitions of symbol _str_NR"
8012 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8014 * device/lib/Makefile.in: ignore failing PIC16 library builds
8015 * device/lib/pic16/Makefile: do not build if gputils are missing
8016 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8018 2005-08-10 Raphael Neider <rneider AT web.de>
8020 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8023 2005-08-10 Raphael Neider <rneider AT web.de>
8025 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8026 Rokas' patch to add the new fixed point type "__fixed16x16"
8027 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8028 functions for __fixed16x16 arithmetics
8029 * device/lib/pic16: reimplemented the build system to support
8030 a separate build directory, better handling of libio (create
8031 the library in a separate subdir for each architecture) and
8032 easier configuration (centralized in Makefile.common)
8034 2005-08-07 Raphael Neider <rneider AT web.de>
8036 * src/pic16/gen.c (genrshTwo): fixed sign extension
8037 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8038 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8040 * device/include/pic16/pic18f4220.h: NEW, header for
8041 pic18f4220 and pic18f4320
8042 * device/include/pic16/pic18fregs.h: added new devices,
8043 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8044 * device/include/pic16/signal.h: resolved name clashes
8045 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8046 to also allow testing for interrupt enable bits, added
8047 comments on how to use the macros
8048 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8049 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8050 register definitions for the devices
8051 * device/lib/pic16/pics.all: added new devices
8052 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8054 * device/lib/pic16/libc/stdlib/memfree: do not count
8055 the block header as free memory
8056 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8057 simplified and added missing end-of-blocklist-marker
8058 (reported by Peter Onion, fixes #1252814)
8059 * (_mergeHeapBlock): fixed loop condition
8060 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8061 len==0, restructured code
8062 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8063 up a bit, reduced bitfield accesses, prevent endless loops
8064 in case of heap corruption
8065 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8066 "unreferenced arguments/must return a value" warnings
8067 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8068 replaced BAUDREG with SPBRG
8069 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8070 device/lib/pic16/debug/gstack/gstack.c: replaced
8071 _naked, _asm, _endasm with __naked, __asm, __endasm
8073 2005-08-05 Raphael Neider <rneider AT web.de>
8075 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8076 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8078 2005-08-05 Borut Razem <borut.razem AT siol.net>
8080 * device/lib/Makefile.in: added missing ';'
8081 * configure: removed ^M characters
8083 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8085 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8086 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8089 2005-08-04 Borut Razem <borut.razem AT siol.net>
8091 * configure.in: pic16 libraries build 2nd try - enable running
8092 configure in device/lib/pic16
8093 * configure: regenerated from configure.in
8094 * device/lib/Makefile.in: create $(PORT)/bin directory
8096 2005-08-03 Raphael Neider <rneider AT web.de>
8098 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8099 to get/set values via pointers
8100 * (genUnpackBits,genPackBits): changed detection of
8101 ptr->bitfield vs. sym.bitfield, fixed access via generic
8102 pointers, removed dead (wrong) code for multibyte bitfields
8103 * (genNearPointerGet, genGenPointerGet): removed useless code,
8104 fixed bitfield detection, fixes #1250594
8105 * (genNearPointerSet): removed useless code
8106 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8107 and introduced macro pic16_emitpcode that conditionally emits
8108 the origin of the following pCode (useful for debugging SDCC)
8109 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8110 * (createDefmap): fixed handling of LFSR for --optimize-df
8112 2005-08-02 Borut Razem <borut.razem AT siol.net>
8114 * device/lib/Makefile.in: pic16 libraries build enabled since
8115 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8117 2005-08-02 Raphael Neider <rneider AT web.de>
8119 * src/pic16/gen.c (genPackBits): removed deprecated warning
8120 * (genGenPointerSet): fixed bitfield detection
8122 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8124 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8126 2005-07-31 Raphael Neider <rneider AT web.de>
8128 * device/lib/pic16/libdev/pic18f458.c,
8129 device/include/pic16/pic18f458.h: added missing T0CONbits
8131 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8133 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8135 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8137 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8139 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8141 * device/include/mcs51/at89c51ed2.h: added.
8143 2005-07-23 Raphael Neider <rneider AT web.de>
8145 * src/pic/gen.h: added emitpcode macro for debugging
8146 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8147 and replace by macro adding debug information on demand
8148 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8149 * (gencjne): tried to fix; replaced with correct (slower) code
8150 * (gen{Unp,P}ackBits): fixed single bit access
8151 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8152 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8153 previous instruction
8154 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8155 register has to be handled with care (forbidding movement
8156 of assignments/uses, removing assignments completely, ...)
8157 * (pCodeOptime2pCodes): make use of regIsSpecial
8158 * added lots of debugging output (commented out)
8159 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8160 from being reused as result UNLESS it is known to work
8162 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8164 * support/Util/dbuf.h: include <stddef.h> for size_t
8165 * .version: changed to version 2.5.2
8167 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8169 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8171 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8173 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8174 (genModOneByte): removed needless psha/pula
8176 2005-07-22 Raphael Neider <rneider AT web.de>
8178 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8179 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8180 * src/pic/gen.c (resolveIfx): do not "invent" labels
8181 * (genSkipc): changed to positive logic
8182 * (genSkipCond): removed as no longer needed
8183 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8185 * (genLeftShift): check operands are in different registers
8186 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8187 INCF does not update CARRY...
8188 * src/pic/main.c: fixed _linkCmd
8189 * src/pic/pcode.c (unlinkpCode): added inactive code
8190 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8191 alive (do not assign result and operand overlapping registers)
8193 2005-07-22 Raphael Neider <rneider AT web.de>
8195 * src/pic/device.c (dump_sfr): replaced register declaration with
8196 call to emitSymbolToFile() to avoid duplicate symbols
8197 * (assignRelocatableRegisters): do not declare external symbols
8198 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8199 right (take size of type, not etype)
8200 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8201 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8202 * (packRegsForAccUse): disabled assignment of WREG as
8203 the result reg to prevent occurence of just fixed #1235003,
8205 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8206 symbols (avoids duplicate symbols in .asm file)
8207 * (pic14emitRegularMap): use emitSymbolToFile()
8208 * src/pic/gen.c (aopOp): fixed spillLocation handling
8209 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8210 * (genDataPointerSet): removed unneccessary variables/output
8212 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8214 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8215 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8217 2005-07-21 Raphael Neider <rneider AT web.de>
8219 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8220 architecture cannot handle them efficiently, fixes bug #1235003
8221 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8222 check for empty sets before using them (fixes bug #1232190)
8224 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8226 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8227 (lnksect2): generate warnings for memory overlap
8228 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8229 constseg to set the name of these segments so you can instruct the linker
8230 to place them in banks
8231 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8232 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8233 added code_seg and const_seg to options
8234 * src/SDCCglue.c (emitMaps): use options.const_seg,
8235 (createInterruptVect): put interrupt vectors in segment HOME,
8236 (glue): put HOME before static segment and put the main glue in HOME,
8237 (glue): use options.code_seg
8238 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8239 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8240 these segments so you can instruct the linker to place them in banks
8241 (linkEdit): use code_loc for HOME segment which should be the first
8242 segment in code memory now
8243 * src/SDCCmem.c: fixed more stuff like bug 1238386
8244 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8245 (changePointer): don't change function pointers to code pointers for
8247 (compareType): added exceptional check for banked function pointers
8248 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8249 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8250 after static in code memory
8251 * src/mcs51/gen.c: added aopLiteralLong prototype,
8252 (aopForSym): use getSize for functions,
8253 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8254 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8255 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8257 (genPcall): use call for literal function pointers and generate banked
8258 calls over the one trampoline so there's only one place for the user to
8259 modify according to his/hers hardware,
8260 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8261 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8262 * src/mcs51/main.c: added keyword banked,
8263 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8264 * support/Util/SDCCerr.c,
8265 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8266 needed for passing the bank and address to the trampoline
8267 * device/lib/mcs51/crtbank.asm: added for bankswitching
8268 * device/lib/mcs51/Makefile: added crtbank
8270 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8272 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8273 for fields at offset 0 of a struct or union as reported
8274 on 2005-07-07 in the developer mailing list.
8276 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8278 * src/SDCCmem.c: fixed bug 1238386
8280 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8282 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8283 (patch #1144962), added peephole 300, enabled 259.x
8284 * doc/sdccman.lyx: removed screenshot and provided link instead
8286 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8288 * doc/sdccman.lyx: added section about debugging with ddd
8289 * doc/figures/ddd_example.eps: screenshot of debugging session
8291 2005-07-04 Raphael Neider <rneider AT web.de>
8293 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8294 like CODE pointers, fixes #1115683
8295 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8296 call, fixes bugs #1232211, #1228110,
8297 fixed wrong casts to pCodeFlow from pCodeInstructions
8299 2005-07-04 Raphael Neider <rneider AT web.de>
8301 * src/pic/gen.c (popGet): changed assert to allow for
8303 * (popGetAddr): changed signature to provide
8304 an additional index, patched all call sites
8305 * (genCmpEq): handle literal-like operands correctly
8306 * (genAddrOf): added sanity checks on __code/__data pointers
8307 * (genAssign): added handling of symbols from __code section
8308 * (gencjne): do not generate code for comparisons whose result
8309 is neither stored nor used, fixes bug #1171114
8310 * (AccLsh, AccRsh): operate on operand instead of WREG
8311 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8312 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8314 * rewrote complete shift-by-literal logic, commented unused
8316 * (genConstPointerGet): get multiple bytes (if result size > 1),
8317 fixed handling of non-immediate addresses
8318 * (genPointerGet): handle CODE pointers like CONST pointers
8319 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8320 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8321 operand is to be treated as a literal or not
8322 * (mov2w,genPcall,genCmpEq),
8323 src/pic/genarith.c: use aop_isLitLike() to decide between
8324 literal/register contents
8325 * (addSign): added missing offset
8326 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8327 only emit comment in debug-mode,
8328 use {aop,op}_isLitLike throughout the file
8329 * src/pic/glue.c: fix initializers for pointers (work in progress)
8330 * src/pic/pcode.c (get_op): honor index on _const symbols
8331 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8332 * (dumppBlock): added pCode size estimation
8333 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8334 check for IS_SYMOP before OP_SYMBOL'ing
8335 * fixed indentation, compacted switch-statements
8336 * (allocReg): find free register and allocate it instead of
8337 allocating new registers all the time
8338 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8339 registers as its operands (necessary only for multibyte GETs)
8341 2005-07-01 Raphael Neider <rneider AT web.de>
8343 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8344 debugging .asm-output macros FENTRY + FEXIT
8345 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8347 * (emitpComment): NEW, printf to pCode
8348 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8350 * (popGetAddr): NEW, variant of popGet to access an immediates
8351 high(er) bytes instead of the n'th byte of memory they reference,
8352 replaced popGet with popGetAddr where neccessary
8353 * (genDataPointerGet): reactivated and fixed implementation
8354 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8356 * (genDataPointerSet): fixed multibyte assignments
8357 * (genpic14Code): fixed --i-code-in-asm handling
8358 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8359 * (genPlus): fixed index-out-of-bounds error
8360 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8361 * src/pic/ralloc.c: added debugging output macro FENTRY2
8362 * (spillThis): fixed indentation, enbraced for-body for clarity
8363 * (rematStr): commented out as now unused
8364 * (regTypeNum): commented out special spill case (overwrites
8366 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8368 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8370 * doc/sdccman.lyx: documented sfr16/sfr32,
8371 added example for using storage class with function pointers
8372 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8374 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8376 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8377 * device/lib/_itoa.c,
8378 * device/lib/_ltoa.c: optimized codesize
8379 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8380 but don't know how to suppress the double warning.
8381 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8382 * support/Util/SDCCerr.c,
8383 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8385 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8387 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8388 fixed old K&R prototypes
8389 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8390 * device/lib/_gptrget.c,
8391 * device/lib/_gptrgetc.c,
8392 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8393 also new versions for small generic pointers and banked generic pointers
8394 * src/port.h: added const_name
8395 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8396 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8397 * src/SDCCcse.c (findPrevIc): check all associative operators
8398 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8399 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8400 * src/SDCCmem.c: updated comments,
8401 set far-space to 0 for pdata, results in optimized code
8402 * src/SDCCmem.h: added macro CONST_NAME
8403 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8404 moving the info into the highest bits, see also gptrget/gptrput
8405 * src/src.dsp: added sdcc.ico to project files
8406 * src/avr/gen.c (genCast): fixed bug 0x%d
8407 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8408 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8409 relation between ptr_type and DCL_TYPE,
8410 (genCast): fixed bug 0x%d
8411 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8412 (CODE)" for const_name
8413 * src/hc08/gen.c (genCast): fixed bug 0x%d
8414 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8415 (hc08_port): added "CONST (CODE)" for const_name
8416 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8417 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8418 between ptr_type and DCL_TYPE,
8419 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8420 operand* and took AOP() inside function so sfr-ness can be checked,
8421 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8423 (genFunction, genEndFunction): optimized stack setup,
8424 (genMinus): optimized for literals with ending zeroes (in bytes),
8425 (genCast): fixed bug 0x%d
8426 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8427 (mcs51_port): added "CONST (CODE)" for const_name
8428 * src/mcs51/peeph.def: made rule 226 more generic
8429 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8430 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8431 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8432 * src/z80/main.c (z80_port): added NULL for const_name,
8433 (gbz80_port): added NULL for const_name
8434 * support/regression/tests/bug663539.c,
8435 * support/regression/tests/sfr16.c: new tests
8437 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8439 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8441 2005-06-24 Raphael Neider <rneider AT web.de>
8443 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8445 * device/include/pic16/signal.h: added USBIF
8448 2005-06-24 Raphael Neider <rneider AT web.de>
8450 * device/lib/pic16/libdev/pic18f2455.c,
8451 device/include/pic16/pic18f2455.h: NEW
8452 * device/include/pic16/pic18fregs.h,
8453 device/lib/pic16/pics.all,
8454 src/pic16/device.c: added 18f2455
8455 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8456 device/include/pic16/{pic18f[68][567].h,usart.h}:
8457 replaced MULTIPLE_USARTS define with more relaible
8458 compatibility sfrs (for USART access)
8460 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8462 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8463 and the output asm file line is printed on two lines.
8465 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8467 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8468 BGT, BLE, BHI, and BLS instructions
8469 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8471 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8472 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8474 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8476 2005-06-15 Raphael Neider <rneider AT web.de>
8478 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8479 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8480 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8481 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8482 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8484 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8486 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8487 Marcel Telka in bug #1215704
8489 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8491 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8492 located in shared memory bank.
8494 2005-05-31 Raphael Neider <rneider AT web.de>
8496 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8497 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8498 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8500 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8502 * device/lib/_strncpy.c: fixed the fix
8504 2005-05-26 Raphael Neider <rneider AT web.de>
8506 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8507 initializers with \0, bug #1208187
8508 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8509 intializers with \0, bug #1208187
8511 2005-05-26 Raphael Neider <rneider AT web.de>
8513 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8514 initializers with \0, bug #1208187
8515 * src/pic16/main.c (_process_pragma): added sanity checks
8516 for stack position and size, emit warnings when appropriate
8518 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8520 * device/lib/_strncpy.c: fixed not filling with \0
8522 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8524 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8526 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8527 compound_statement),
8529 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8531 2005-05-24 Raphael Neider <rneider AT web.de>
8533 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8535 2005-05-24 Raphael Neider <rneider AT web.de>
8537 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8538 TRISE definitions, closes bug #1162453
8540 2005-05-22 Raphael Neider <rneider AT web.de>
8542 * src/pic16/main.c (_process_pragma): check for missing
8543 arguments to pragmas code and udata
8544 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8545 consistency fixes to match other headers (thanks to Jim Paris)
8546 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8548 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8550 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8552 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8554 * support/regression/tests/bug1198642.c: new test
8555 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8556 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8557 * support/scripts/resource.h,
8558 * support/scripts/resource.rc,
8559 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8560 * support/scripts/sdcc.ico: added 32x32 icon
8562 2005-05-18 Raphael Neider <rneider AT web.de>
8564 * device/lib/pic16/libdev/pic18f*.c,
8565 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8566 keywords to "__sfr" and "__at (X)"
8567 * device/include/pic16/pic18fregs.h: added pic18f4520
8568 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8569 #1203088 (MPLAB compatibility)
8571 2005-05-17 Raphael Neider <rneider AT web.de>
8573 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8574 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8575 * device/lib/pic16/pics.all: added new devices
8576 * src/pic16/device.c: added support for pic18f4520
8578 2005-05-16 Raphael Neider <rneider AT web.de>
8579 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8580 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8581 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8582 convenience function for bit access
8584 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8586 * device/lib/printf_large.c: fixed bug 1193299
8587 * support/regression/tests/bug1057979.c: added test %3.3s
8589 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8591 * device/include/mcs51/8051.h,
8592 * device/include/mcs51/8052.h: made parseable with lint
8593 * device/include/mcs51/lint.h: added include file for (sp)lint
8594 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8595 * doc/cdbfileformat.lyx,
8596 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8598 2005-05-14 Raphael Neider <rneider AT web.de>
8600 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8601 * device/lib/pic16/libc/stdlib/itoa.c (new)
8602 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8603 * device/lib/pic16/libio/Makefile: exclude subdir according to
8604 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8605 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8606 * src/pic16/gen.c (genFunction): prevent annoying warning
8607 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8609 * support/cpp2/cppmain.c (cpp_output_string): new
8610 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8613 2005-05-13 Borut Razem <borut.razem AT siol.net>
8615 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8617 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8619 * .version: changed to version 2.5.1; back to bleeding edge development
8621 2005-05-11 Borut Razem <borut.razem AT siol.net>
8623 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8624 generate PDF version 1.3 documents
8626 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8628 * .version: changed to version 2.5.0
8630 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8632 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8634 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8636 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8637 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8638 well as many smaller updates.
8639 * .version: changed to version 2.5.0-pre1
8641 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8643 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8645 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8647 * support/regression/tests/bug1185672.c: added
8648 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8650 * src/mcs51/gen.c (genCall): added comments, made it look safer
8651 * src/mcs51/gen.c (genEndFunction): simplified
8653 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8655 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8657 2005-04-14 Borut Razem <borut.razem AT siol.net>
8659 * fixed bug 1045046 - SIGSEGV with really simple code?:
8660 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8661 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8663 2005-04-14 Borut Razem <borut.razem AT siol.net>
8665 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8666 src/pic16/device.h: temporarily disabled experimental #inline pragma
8669 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8671 * device/include/z80/stdio.h,
8672 * device/include/z80/string.h: removed these highly incomplete files so
8673 SDCC can use the default ones in device/include/
8675 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8677 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8679 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8682 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8684 * device/include/malloc.h: removed redundant __reentrant prototypes
8685 * device/lib/_mullong.c: added working xstack variant in asm (C version
8686 doesn't pass regression tests)
8687 * device/lib/bpx.c: used __data and made bpx char for mcs51
8688 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8689 (createFunction): fixed bug with xstackPtr
8690 * src/SDCCcse.c: corrected comments
8691 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8692 (killDeadCode, eBBlockFromiCode): removed unused code
8693 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8695 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8696 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8697 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8698 (genModOneByte): fixed warning in MSVC
8699 * src/mcs51/main.c (): added comments
8700 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8702 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8704 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8706 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8708 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8710 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8712 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8713 characters arrays of larger size than the declared one.
8715 2005-04-10 Borut Razem <borut.razem AT siol.net>
8717 * src/pic/gen.c (genInline),
8718 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8719 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8720 (findNextInstruction), (findPrevInstruction),
8721 (findInstructionUsingLabel),
8722 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8723 * src/pic/pcode.c (findLabel): added missing '\n'
8724 * src/src.dsp: added SDCCdwarf2.c to the project
8726 2005-04-09 Borut Razem <borut.razem AT siol.net>
8728 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8730 2005-04-08 Raphael Neider <rneider AT web.de>
8732 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8733 into the chain after a given one) and mergeDefmapSymbols (combine
8734 defmap entries for each symbol per pcode)
8735 * (createDefmap): have defmap entries merged in the end
8736 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8737 a symbol before replacing one access type's symbol, merge symbols in
8738 the end (replacement symbol might already have an entry)
8739 * (assignValnums): keep reference to written WREG intact
8741 2005-04-08 Raphael Neider <rneider AT web.de>
8743 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8746 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8748 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8751 2005-04-07 Raphael Neider <rneider AT web.de>
8753 * device/include/pic16/usart.h: added compatibility defines for
8754 devices with more than one USART
8755 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8757 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8759 * device/lib/Makefile.in: updated for port specific include
8761 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8763 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8765 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8767 * device/include/8051.h,
8768 * device/include/8052.h,
8769 * device/include/at89S8252.h,
8770 * device/include/at89c55.h,
8771 * device/include/at89x051.h,
8772 * device/include/at89x51.h,
8773 * device/include/at89x52.h,
8774 * device/include/mcs51reg.h,
8775 * device/include/reg51.h,
8776 * device/include/reg764.h,
8777 * device/include/regc515c.h,
8778 * device/include/sab80515.h: (re)moved these 12 files
8779 * device/include/mcs51/8051.h,
8780 * device/include/mcs51/8052.h,
8781 * device/include/mcs51/at89S8252.h,
8782 * device/include/mcs51/at89c55.h,
8783 * device/include/mcs51/at89x051.h,
8784 * device/include/mcs51/at89x51.h,
8785 * device/include/mcs51/at89x52.h,
8786 * device/include/mcs51/mcs51reg.h,
8787 * device/include/mcs51/reg51.h,
8788 * device/include/mcs51/reg764.h,
8789 * device/include/mcs51/regc515c.h,
8790 * device/include/mcs51/sab80515.h: and added them here
8792 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8794 * device/include/stdarg.h: changed SDCC specific keywords to double
8796 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8798 * device/include/hc08/mc68hc908gp32.h,
8799 * device/include/hc08/mc68hc908jb8.h,
8800 * device/include/hc08/mc68hc908jkjl.h,
8801 * device/include/hc08/mc68hc908qy.h: fixed comments
8802 * device/include/mcs51/README: updated
8803 * device/include/mcs51/c8051f120.h: added PINRSF
8804 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8805 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8806 amidst code. Also inline is not supported.
8808 2005-04-06 Raphael Neider <rneider AT web.de>
8810 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8811 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8812 callers stack/frame pointers
8814 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8816 * device/include/pic16/usart.h: added, missing in previous commit,
8817 * device/include/pic16/adc.h: fixed typo,
8818 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8820 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8822 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8823 uninitialized because a bug appears with gplink
8824 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8825 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8826 complains for unrecognised option
8828 2005-04-05 Raphael Neider <rneider AT web.de>
8830 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8831 structs as well (using memcpy)
8832 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8833 on ISRs (GOTO has no label)
8834 * src/pic16/device.h: added OF_OPTIMIZE_DF
8835 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8836 new data flow analysis/optimization
8837 * src/pic16/pcode.c: added (prototypes for and implementation of)
8838 dataflow analysis functions, fixed pCodeInstructions' inCond and
8839 outCond values, made RCALL a branch instruction
8840 * (pic16_unlinkpCode): keep C line if possible
8841 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8842 C line moved if possible
8843 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8844 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8845 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8846 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8848 * (pic16_getJumptabpCode): NEW, needed in...
8849 * (LinkFlow): fixed handling of jumptables, calls and conditional
8851 * (pic16_InsertCommentAfter): NEW
8852 * (pic16_pCodeReplace): made verbose and flow preserving
8853 * (AnalyzeFlow): added call to data flow analysis
8854 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8855 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8856 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8858 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8860 * src/SDCCast.c (decorateType): fixed bug #1105626
8862 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8864 * device/include/asm/pic16/features.h,
8865 * pic18f*.h headers,
8866 * device/include/pic16/adc.h,
8867 * device/include/pic16/delay.h,
8868 * device/include/pic16/i2c.h,
8869 * device/include/pic16/malloc.h,
8870 * device/include/pic16/stdio.h,
8871 * device/include/pic16/stdlib.h,
8872 * device/include/pic16/string.h,
8873 * device/lib/pic16/libc/stdio/printf_tiny.c,
8874 * device/lib/pic16/libc/stdio/printf_small.c,
8875 * device/lib/pic16/libc/stdio/strmgpsim.c,
8876 * device/lib/pic16/libc/stdio/strmmssp.c,
8877 * device/lib/pic16/libc/stdio/strmusart.c,
8878 * device/lib/pic16/libc/stdio/vfprintf.c,
8879 * device/lib/pic16/libc/stdlib/ltoa.c,
8880 * device/lib/pic16/libc/stdlib/putchar.c,
8881 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8882 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8883 * device/lib/pic16/libc/stdlib/memchrram.c,
8884 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8885 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8886 * device/lib/pic16/libio/adc/adcbusy.c,
8887 * device/lib/pic16/libio/adc/adcread.c,
8888 * device/lib/pic16/libio/adc/adcsetch.c,
8889 * device/lib/pic16/libio/usart/ubaud.c,
8890 * device/lib/pic16/libio/usart/ubusy.c,
8891 * device/lib/pic16/libio/usart/udrdy.c,
8892 * device/lib/pic16/libio/usart/uopen.c,
8893 * device/lib/pic16/libio/usart/uputc.c,
8894 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8895 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8896 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8897 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8898 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8899 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8900 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8901 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8902 specific keywords to double underlined form,
8903 * device/lib/pic16/libc/Makefile.rules,
8904 * device/lib/pic16/libsdcc/Makefile.rules,
8905 * device/lib/pic16/libm/Makefile,
8906 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8907 to compile with C standard set in Makefile.common
8908 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8909 rand.c and crc.c in compilation process,
8910 * device/lib/pic16/libsdcc/int/divuint.c,
8911 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8912 `c' from signed to unsigned,
8913 * device/lib/pic16/startup/crt0.c,
8914 * device/lib/pic16/startup/crt0i.c,
8915 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8916 keywords to double underlined form, bug fixes in _do_cinit function
8917 which prevented the correct initialization of the .idata segment,
8918 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8919 core to enter a infinite loop
8920 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8922 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8924 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8926 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8928 * device/include/Makefile.in: add support for hc08 subdirectory
8929 * device/include/hc08/: new subdirectory
8930 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8931 Lucas Loizaga, thanks!
8932 * device/include/hc08/mc68hc908qy.h,
8933 * device/include/hc08/mc68hc908gp32.h,
8934 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8935 their own directory. Changed internal macro names to use the compiler
8936 reserved namespace. Changed SDCC specific keywords to double
8938 * device/include/math.h,
8939 * device/include/malloc.h,
8940 * device/include/stdarg.h,
8941 * device/include/stdbool.h
8942 * device/include/string.h,
8943 * device/include/tinibios.h,
8944 * device/include/ds400rom.h,
8945 * device/include/8051.h,
8946 * device/include/8052.h,
8947 * device/include/80c51xa.h,
8948 * device/include/at89c55.h,
8949 * device/include/at89S8252.h,
8950 * device/include/at89x51.h,
8951 * device/include/at89x52.h,
8952 * device/include/ds80c390.h,
8953 * device/include/reg764.h,
8954 * device/include/regc515c.h,
8955 * device/include/sab80515.h,
8956 * device/include/mcs51/c8051f000.h,
8957 * device/include/mcs51/c8051f018.h,
8958 * device/include/mcs51/c8051f020.h,
8959 * device/include/mcs51/c8051f040.h,
8960 * device/include/mcs51/c8051f060.h,
8961 * device/include/mcs51/c8051f120.h,
8962 * device/include/mcs51/c8051f300.h,
8963 * device/include/mcs51/c8051f310.h,
8964 * device/include/mcs51/c8051f320.h,
8965 * device/include/mcs51/c8051f330.h,
8966 * device/include/mcs51/c8051f350.h,
8967 * device/include/z180.h: Changed SDCC specific keywords to double
8970 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8972 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8974 * (pic16_assignConfigWordValue): disable testing of configuration
8975 register value with config mask,
8976 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8977 function with port->fun_prefix,
8978 * (genFunction): when generating a naked interrupt function never
8979 create an absolute segment placed in interrupt vector address, place
8980 the actual interrupt function at IVA instead, when an interrupt
8981 function is generated with unspecified interrupt then do not create
8982 the absolute section,
8983 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8984 code for generating a call to generic pointer get/put function with
8985 a call to function pic16_callGenericPointer(),
8986 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8987 the call to the generic pointer get/put functions with prefixing the
8988 function name with port->fun_prefix,
8989 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8990 * src/pic16/main.c (_process_pragma): prefix function with
8992 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8993 calling assembler, old 18Fxxxx macro is deprecated,
8994 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8995 PC_ASMDIR in while condition,
8996 * (findInstruction): add PC_ASMDIR in while condition,
8997 * (buildCallTree): prefix main with port->fun_prefix,
8998 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8999 identifier for variable with banked access in instructions BTFSS,
9000 BTFSC, BCF, BSF, BTG
9001 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9002 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9003 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9004 perform optimization when enviroment variable NO_REG_OPT is set,
9005 * (insideLRBlock): NEW, return 1 if register is inside an
9006 INF_LOCALREGS block,
9007 * (RemoveRegFromLRBlock): remove a register that is completely
9008 eliminated by register optimization, but it is still left in local
9009 register store/restore in/from stack block,
9010 * (Remove2pcodes): after removing register, check to see if it
9011 should be removed from local register store/restore in/from stack
9013 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9014 DUMMY_READ_VOLATILE,
9016 * device/include/pic16/adc.h: minor prototype modifications and
9018 * device/include/pic16/malloc.h: added GPL notice various
9020 * device/include/pic16/stdint.h: NEW, standard header for ints
9021 * device/include/pic16/delay.h: NEW, header for delay functions,
9022 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9024 * device/include/pic16/signal.h: NEW, header providing helper macros
9025 for implementing signal handlers,
9026 * device/include/pic16/stdio.h: added prototypes for functions,
9027 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9028 prototypes for stdin and stdout, added macro PUTCHAR to
9029 automatically implement putchar function prototype,
9030 * device/include/pic16/usart.h: modified and updated USART library,
9031 * device/lib/pic16/libio/adc/,
9032 * device/lib/pic16/libio/i2c: some modifications to improve library
9034 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9035 family of functions,
9036 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9037 family of functions and other sources,
9038 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9039 of the PIC18Fxx[28] devices,
9040 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9041 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9042 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9043 _do_cinit function, because the previous failed when local variables
9044 where not placed in the same memory bank,
9045 * device/lib/pic16/libsdcc/char/: various modifications to improve
9046 library performance,
9047 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9048 information on the new functions of the c library and more...
9050 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9052 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9054 2005-03-26 Raphael Neider <rneider AT web.de>
9056 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9057 if condition == CARRY)
9058 * (genCmp): adapted to new genSkipc semantics
9059 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9060 on rIfx (genCmp was broken)
9062 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9064 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9065 * src/z80/main.c (_keywords[]),
9066 * src/SDCCglobal.h (struct options),
9068 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9069 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9070 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9071 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9072 always available in leading double underscore form. The C99 support is
9073 mostly missing, but it's a start.
9074 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9075 reserved identifier "__data".
9077 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9079 * src/mcs51/peeph.def: fixed bug 1170013
9081 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9083 * device/include/mcs51reg.h: fixed bug 842007
9085 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9087 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9090 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9092 * src/port.h (struct PORT),
9093 * src/avr/ralloc.c (avr_assignRegisters),
9095 * src/ds390/ralloc.c (ds390_assignRegisters),
9097 * src/hc08/ralloc.c (hc08_assignRegisters),
9099 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9101 * src/pic/ralloc.c (pic14_assignRegisters),
9103 * src/pic16/ralloc.c (pic16_assignRegisters),
9105 * src/xa51/ralloc.c (xa51_assignRegisters),
9107 * src/z80/ralloc.c (z80_assignRegisters),
9109 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9110 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9112 * src/SDCCdflow.c (computeDataFlow),
9114 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9116 * src/SDCCcflow.c (*),
9118 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9119 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9120 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9121 immedDom() returning wrong block; probably fixes bug #1160833)
9123 2005-03-20 Borut Razem <borut.razem AT siol.net>
9125 * support/scripts/inc2h.pl: WIN32 port
9127 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9129 * device/lib/makefile.in: added abs.c and labs.c
9131 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9133 * device/include/stdint.h: added
9134 * device/lib/abs.c: added
9135 * device/lib/labs.c: added
9136 * device/include/stdlib.h: added abs() and labs() prototypes
9137 * device/lib/libsdcc.lib: added abs and labs
9138 * device/include/float.h,
9139 * device/lib/_fsmul.c,
9140 * device/lib/printf_fast.c,
9141 * device/lib/printf_tiny.c: updated comments
9143 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9145 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9148 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9150 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9151 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9153 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9155 * device/lib/printf_large.c: removed inline assembly for portability and
9156 readability. Use printf_fast if speed or size are more important.
9157 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9158 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9160 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9162 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9163 prevent compiler warning
9165 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9167 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9168 moved to level 0 and declared as static. Also they are explicit
9169 placed in access bank. This was necessery because some times they
9170 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9171 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9172 optimizations. Currently only compare to unsigned char is implemented,
9173 * src/pic16/gen.c: added fReturnIdx array,
9174 * (struct resolvedIfx) is moved to gen.h and made public,
9175 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9176 * (aopForSym): added an optimization to directly store in stack of
9177 the operand of a SEND iCode,
9178 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9179 but as registers instead (AOP_REG) using the fReturnIdx array,
9180 * (pic16_freeAsmop): remove the freed register from the
9181 _G.sregsAlloc field,
9182 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9183 a compare of 'WREG',
9184 * (pic16_popGetTempRegCond): changed function prototype, now
9185 function takes also a bitVector argument v which holds the current
9186 set of registers that are allocated for stack access by aopForSym,
9187 registers allocated in aopForSym for accessing stack symbols are not
9188 any more part of the functions usedRegs field,
9189 * (genCall): some times aopOp is called for a stack variable to be
9190 send, aopForSym might perform the push, if this is true make sure
9191 that genCall doesn't push the variable twice by testing _G.resDirect,
9192 * (genFunction): changed testing for unspecified interrupt number
9193 from 256 to INTNO_UNSPEC,
9194 * modified selection scheme of frame pointer generation. Previously
9195 if function did use local registers a frame pointer was generated,
9196 now a frame pointer is generated only if function has arguments
9197 (that need PLUSW2 register access), or has stack arguments, or the
9198 compiler is not instructed to omit the frame pointer,
9199 * (genEndFunction): before restoring local registers that were saved
9200 in the function preamble, also restore the registers that *might*
9201 have been allocated for stack access,
9202 * (genRet): removed some old comments,
9203 * (genCmp, the active (RN's) version): added a call to the
9204 pic16_genCmp_special function to perform the compare with a more
9205 robust and optimized way,
9206 * (genInline): a feature has been added in inline code generation,
9207 which allows a wildcard variable substitution when writing inline
9208 assembly. Code is incomplete and experimental therefore undocumented,
9209 * (genCast): changed order of aopOp for result and right to allow
9210 aopForSym to directly load the result if possible,
9211 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9212 perform an optimized compare on some selected special occasions,
9213 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9214 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9215 generate an IVT any more,
9216 * src/pic16/main.c (pic16_optionsTable): added command line option
9218 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9219 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9221 * src/pic16/NOTES: Raphael Neider added in list of active developers
9222 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9223 jumptable_end to prevent bug #,
9224 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9225 inCond and outCond fields,
9226 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9227 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9228 turn off register spilling,
9229 * (packRegsForOneUse): synced with other ports' versions although it
9230 is not used currently,
9231 * (pic16_packRegisters): added an optimization while reading
9232 structure bitfields, some registers may be saved (malloc code is
9233 decreased by 80 bytes)
9235 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9237 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9238 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9239 this can be optimized more?
9241 2005-03-10 Raphael Neider <rneider AT web.de>
9243 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9244 genNearPointerGet): (hopefully) fixed access to bitfields via
9245 pointers (p->bitN = x; and x = p->bitN; failed)
9247 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9249 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9251 2005-03-09 Raphael Neider <rneider AT web.de>
9253 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9255 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9257 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9258 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9259 (regTypeNum): set REG_BIT type if necessary
9260 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9261 * support/regression/tests/critical.c: check bug 1144613
9263 2005-03-02 Raphael Neider <rneider AT web.de>
9265 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9267 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9269 * src/avr/ralloc.c (serialRegAssign),
9270 * src/ds390/ralloc.c (serialRegAssign),
9271 * src/hc08/ralloc.c (serialRegAssign),
9272 * src/mcs51/ralloc.c (serialRegAssign),
9273 * src/pic/ralloc.c (serialRegAssign),
9274 * src/pic16/ralloc.c (serialRegAssign),
9275 * src/xa51/ralloc.c (serialRegAssign),
9276 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9278 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9280 * src/SDCCast.c (decorateType): fixed bug 1124787
9282 2005-02-20 Hubert Sack <sack AT digiplan.de>
9283 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9285 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9288 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9290 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9291 to keep the correct label reference count when adding/removing references
9292 to labels. A peephole file using this is appended to patch #1144962.
9294 2005-02-14 Raphael Neider <rneider AT web.de>
9296 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9297 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9298 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9299 retrievals of result operand's value on assignment
9301 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9303 * device/include/pic16/string.h: modified prototype for memccpy()
9304 to memccpy(void *, void *, char, size_t)
9305 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9306 check whether to omit frame pointer or not,
9307 * (genInline): convert all occurences of "\n" to LF in inline
9308 assembler blocks, this helps formatting the inline text,
9309 * (pic16_loadFSR0): modified prototype,
9310 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9311 removed some 8051 legacy code,
9312 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9313 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9314 before allocating temporary registers in functions,
9316 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9318 * support/regression/tests/bitvars.c: corrected the "fix"
9320 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9322 * support/regression/tests/bitvars.c,
9323 * support/regression/tests/bitwise.c,
9324 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9326 2005-02-10 Raphael Neider <rneider AT web.de>
9328 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9329 different size for Alpha
9330 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9332 2005-02-09 Raphael Neider <rneider AT web.de>
9334 * src/SDCC.lex(doPragma) : save and restore warning options as well
9335 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9336 * have #pragma less_pedantic set the errorlevel to WARNING
9338 * (cloneOptimize) : fixed wrong malloc's size
9339 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9340 facilitate correct handling of #pragma (save|restore)
9342 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9344 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9346 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9348 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9350 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9352 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9354 2005-02-02 Raphael Neider <rneider AT web.de>
9356 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9357 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9358 * (pic16_storeForReturn): fixed to allow returning function pointers
9359 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9360 * device/include/pic16/{stddef.h,stdbool.h}: added
9362 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9364 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9366 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9368 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9369 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9370 appeared to be required
9372 2005-01-31 Borut Razem <borut.razem AT siol.net>
9374 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9375 include/mcs51 and include/z80 directories to the package
9377 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9379 * src/hc08/gen.c (genFunction): fixed bug #1112752
9381 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9383 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9385 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9387 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9389 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9391 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9393 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9395 * device/include/c8051fxxx.h: removed these 6 files
9396 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9398 2005-01-26 Raphael Neider <rneider AT web.de>
9400 * src/pic16/gen.c (genAssign): fixed assignment from longs
9401 in codespace (were cut to three bytes)
9402 * (genDummyRead): implemented (except for CODESPACE...),
9404 * src/pic16/glue.c (emitStatistics): beautified
9405 * device/lib/pic16/libm/Makefile: added include path
9407 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9409 * src/z80/gen.c (aopPut): fixed bug #1103902
9411 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9413 * device/lib/expf.c: fixed bug #1095792
9415 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9417 * device/lib/pic16/libm: added Math library sources
9419 2005-01-24 Raphael Neider <rneider AT web.de>
9421 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9422 to enable upcast to pCodeOpReg2 (there is no type tag to
9423 differenciate the two and pic16_popGet2p cast into PCOR2)
9424 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9425 (sizeof(sectNames) changed to sizeof(sectName))
9426 Both patches fix segfaults under MinGW.
9428 2005-01-23 Raphael Neider <rneider AT web.de>
9430 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9431 Safe_[mc]?alloc()'ed variables
9432 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9433 of (byte sized) temporaries (assign them to WREG for now)
9434 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9435 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9436 this might fix SIGSEGVs on MinGW...
9437 * src/SDCCopt.c (killDeadCode): restored original behaviour
9438 (volatile operands might get thrown away though)
9440 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9442 * src/pic16/gen.c: fixed bug #1106975,
9443 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9444 pointer update, INTCON is saved, global interrupts are disabled and
9445 restored after updateing TOS.
9446 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9447 * added function attribute 'shadowregs' to take advantage of shadow
9449 * added function attribute 'wparam' as an alternative to the wparam
9451 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9452 user declares a non-ISR function as 'shadowregs',
9453 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9455 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9457 * .version: bumped version number to 2.4.8
9458 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9460 * device/lib/pic16/libio/i2c/: I2C module support library,
9461 * device/include/pic16/i2c.h: I2C support library header,
9462 * device/lib/pic16/libc/stdio/: standard IO support sources,
9463 * (printf_small.c): printf_small() source, supports float print,
9464 * (printf_tiny.c): printf_tiny() source, does not support floats,
9465 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9466 enable global optimizations for entire library source, other
9467 Makefiles in the source tree are also modified to reflect this,
9468 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9470 * doc/sdccman.lyx: updated to reflect new changes,
9471 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9472 sym->onStack if-case,
9473 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9474 sbit, idata, _idata, xdata, _xdata,
9475 * added pragma library, to link an external library, (see doc),
9476 * removed command line options, --pomit-config-words, --pomit-ivt,
9477 --pleave-reset-vector,
9478 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9479 when calling assembler to reflect memory model used, also define
9480 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9481 reflect stack model used,
9482 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9483 on stack return NULL,
9485 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9487 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9488 of the operands is volatile. Fixes #1020220
9490 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9492 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9493 * (OptimizeRegUsage): make sure that there is really no other flow where
9494 the first pCode is used
9496 2005-01-22 Raphael Neider <rneider AT web.de>
9498 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9499 to fix #1106967 (pCode->seq are not set up correctly)
9501 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9503 * src/SDCCglue.c (glue): make sure code area is declared before the
9504 static initialization area.
9506 2005-01-21 Raphael Neider <rneider AT web.de>
9508 * device/lib/Makefile.in: fixed test for pic16 install dir
9509 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9511 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9512 added --optimize-goto compiler switch and pragma wparam documentation
9513 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9514 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9515 and PRODH closing bug #1071770 (peephole optimizer)
9517 2005-01-19 Raphael Neider <rneider AT web.de>
9519 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9520 cmdLine buffers (used when calling sdcpp...) are large enough
9521 (MAX_PATH=256 truncates arguments leading to system halts when
9523 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9524 * (genUminus): rewritten to for efficiency
9525 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9526 used uninitialized in some cases)
9527 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9528 copy the third byte from the int -- now assumes 0x80 (data memory)
9529 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9530 operands (genAddLit expects the iCode's operands to swapped as
9531 well), fixed leftover bytes (crashed for short left operands)
9532 * (pic16_genMinusDec): performance improvements, removed false
9534 * (pic16_genMinus): fixed to cope with differently sized operands
9535 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9537 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9538 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9539 new banksel optimization
9540 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9541 analysis for temporary registers (segfaults...)
9542 * src/pic16/peeph.def: added rule
9544 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9546 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9547 which converts a float number to its ASCII representation
9548 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9549 functions to convert the fractional and integer part of a float to ASCII,
9550 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9551 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9553 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9555 * device/include/pic16/adc.h: added GPL info,
9556 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9557 a pCodeOp as tested operand,
9558 * (genNearPointerGet): optimized bit testing, does not use
9559 intermediate register for bit value, test directly instead with
9560 BTFSS, BTFSC, works only for single bits,
9561 * (genpic16Code): dump the name of the iCode in the asm,
9562 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9563 renamed to pic16_decodeOp,
9564 * (serialRegAssign): do not allocate a temporary register for iCode
9565 sequences that test a single bit for 1/0
9567 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9569 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9570 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9571 access stack and frame pointers. They are initially assigned to
9572 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9573 accessing SFRs. Updated all occurences of modification of stack or
9574 frame pointer in gen.c and pcode.c,
9575 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9576 assigning of a literal value to pointers,
9577 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9578 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9581 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9583 * doc/sdccman.lyx: update documentation about stack pragma, added
9584 some info for stack memory models
9586 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9588 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9590 2005-01-08 Raphael Neider <rneider AT web.de>
9592 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9593 udata sections to fix bug #1097823
9595 2005-01-05 Raphael Neider <rneider AT web.de>
9597 * src/pic16/gen.c (genGenericShift): added handling of differently
9598 sized left operand and result
9600 2005-01-04 Raphael Neider <rneider AT web.de>
9602 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9603 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9604 to hold the condition bit)
9605 * added new version of genCmp (old code available via #define)
9606 * added new version of genShiftLeft/genShiftRight in a generic
9607 way, now supports shifting by negative values
9608 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9609 shiftCount (expected by genGenericShift)
9610 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9611 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9613 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9614 is an invalid literal too...)
9616 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9618 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9619 from Raphael Neider,
9620 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9621 for 8-bit literals. This fixes some literal operands which are sign
9622 extended to 16-bits ints when instruction needs only 8-bits.
9624 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9626 * device/lib/logf.c: added mcs51 assembly version
9627 * device/lib/expf.c: added mcs51 assembly version
9628 * device/lib/_logexpf.c: new shared asm code for expf and logf
9629 * device/include/math.h: add defines for assembly math library
9630 * device/lib/Makefile.in: build new _logexpf.c
9631 * device/lib/libfloat.lib: use new _logexpf.c
9633 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9636 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9637 device types which have less than 0x7f registers.
9639 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9641 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9643 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9645 * device/lib/printf_fast.c: only build on supported arch.
9646 * device/lib/printf_tiny.c: only build on supported arch.
9647 * device/lib/printf_fast_f.c: only build if asm float lib
9648 * device/lib/_fsget1arg.c: only build if asm float lib
9649 * device/lib/_fsget2args.c: only build if asm float lib
9650 * device/lib/_fsnormalize.c: only build if asm float lib
9651 * device/lib/_fsreturnval.c: only build if asm float lib
9652 * device/lib/_fsrshift.c: only build if asm float lib
9653 * device/lib/_fsswapargs.c: only build if asm float lib
9654 * device/include/stdio.h: don't provide print_fast,
9655 print_fast_f, print_tiny prototypes if --xstack used
9657 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9659 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9660 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9663 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9665 * device/lib/printf_fast_f.c: same as printf_fast, but
9666 with floating point enabled
9667 * device/lib/printf_fast.c: minor tweaks
9668 * device/include/stdio.h: add printf_fast_f
9670 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9672 * src/SDCCmain.c: make --float-reent default for mcs51
9673 * device/lib/_fsadd.c: added mcs51 assembly version
9674 * device/lib/_fssub.c: added mcs51 assembly version
9675 * device/lib/_fsmul.c: added mcs51 assembly version
9676 * device/lib/_fsdiv.c: added mcs51 assembly version
9677 * device/lib/_fseq.c: added mcs51 assembly version
9678 * device/lib/_fsneq.c: added mcs51 assembly version
9679 * device/lib/_fsgt.c: added mcs51 assembly version
9680 * device/lib/_fslt.c: added mcs51 assembly version
9681 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9682 * device/lib/Makefile.in: add _fscmp to build
9683 * device/lib/libfloat.lib: add _fscmp to build
9685 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9687 * device/lib/_fs2slong.c: added mcs51 assembly version
9688 * device/lib/_fs2sint.c: added mcs51 assembly version
9689 * device/lib/_fs2schar.c: added mcs51 assembly version
9690 * device/lib/_fs2ulong.c: added mcs51 assembly version
9691 * device/lib/_fs2uint.c: added mcs51 assembly version
9692 * device/lib/_fs2uchar.c: added mcs51 assembly version
9693 * device/lib/_slong2fs.c: added mcs51 assembly version
9694 * device/lib/_sint2fs.c: added mcs51 assembly version
9695 * device/lib/_schar2fs.c: added mcs51 assembly version
9696 * device/lib/_ulong2fs.c: added mcs51 assembly version
9697 * device/lib/_uint2fs.c: added mcs51 assembly version
9698 * device/lib/_uchar2fs.c: added mcs51 assembly version
9699 * device/include/float.h: added #define to select asm vs c
9701 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9703 * device/lib/printf_fast.c: improvements to float output
9704 * device/include/float.h: add defines for assembly float library
9705 * device/lib/_fsget1arg.c: receive 1 float arg
9706 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9707 * device/lib/_fsnormalize.c: normalize a float
9708 * device/lib/_fsreturnval.c: return float, various helper routines
9709 * device/lib/_fsrshift.c: right shift a float's mantissa
9710 * device/lib/_fsswapargs.c: swap 2 floats
9711 * device/lib/Makefile.in: build these 6 new files for mcs51
9712 * device/lib/libfloat.lib: add these 6 files to the library
9714 2004-12-26 Borut Razem <borut.razem AT siol.net>
9716 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9719 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9721 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9722 and fully reentrant and register bank neutral.
9723 * device/lib/printf_fast.c: added float (not enabled by default),
9724 added compact/slower integer (also not enabled by default),
9725 improved size/speed of fast integer code, other minor changes
9726 * device/include/stdio.h, device/lib/Makefile.in,
9727 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9729 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9731 * src/pic16/pcode.c: declaring variables other than at the start of a
9732 block is not supported in C by VC6.
9734 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9736 * applied a previous patch from Raphael Neider that wasn't included
9737 in the previous commits, which fixes infinite loops within jumptable
9739 * made some fixes that previous patches introduced
9741 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9743 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9744 that fixes an issue with AOP_PCODE asmop's offset,
9745 * (pic16_popCopyReg): update instance field too,
9746 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9747 function of pic port,
9748 * (genCmp, genAnd, genAssign),
9749 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9751 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9753 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9754 variables initial values to idata section,
9755 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9756 variables in some functions. This utilizes parmBytes field of iCode
9757 structure to hold the offset of the variable in stack. (might be
9758 able to use the stack field too?)
9759 * applied patch from Raphael Neider # ### , # ###
9760 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9761 variable initial values in idata section,
9762 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9763 for static variables with initial value
9764 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9765 applied fix in while loop from Raphael Neider.
9767 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9769 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9770 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9771 * src/ds390/ralloc.c (serialRegAssign): spill bits
9772 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9773 * support/Util/SDCCerr.c,
9774 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9775 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9776 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9778 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9780 * device/include/sdcc-lib.h: inserted LGPL, added includes
9781 asm/ds390/features.h and asm/mcs51/features.h
9782 * device/include/asm/default/features.h,
9783 * device/include/asm/gbz80/features.h,
9784 * device/include/asm/z80/features.h: added empty _AUTOMEM
9786 * device/include/asm/ds390/features.h,
9787 * device/include/asm/mcs51/features.h: added files with defines for
9788 _AUTOMEM and _STATMEM indicating automatic and static storage class
9789 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9790 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9791 * src/SDCCicode.c (geniCodeCast),
9792 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9793 * src/SDCCloop.c (loopInduction): removed unused variable lr
9794 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9795 to convertToFcall to include char modulo (RFE 1065037), added check
9796 if left operand is unsigned and use abs of literal value
9797 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9798 as it doesn't work after conversion from peephole.def to peephole.rul
9799 * src/mcs51/gen.c (toBoolean): added check for size,
9800 (genModOneByte): optimized code for signed char modulo a literal
9801 power of 2 (thanks to Hubert Sack),
9802 (genRRC): removed unnecessary "clr c",
9803 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9804 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9806 swapped rules 256.c and 256.d,
9807 extended 256.d by using new multiple checks (thanks Erik),
9808 added rules 256.e and 256.f,
9809 updated rule 261.a and 261.b to new generated code
9810 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9812 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9814 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9815 induction related bugs, including first part of bug #1074377
9817 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9819 * applied patch from bug-report #1076292,
9820 * applied patches for genAnd and Goto-optimizations for Raphael
9822 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9823 dump a less iCode information,
9824 * src/pic16/device.h (pic16_options_t): added field debgen,
9825 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9826 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9827 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9829 * (various functions): added macros FENTRY and FENTRY2 to functions,
9830 to emit function prologue,
9831 * (various functions): fixed indentation,
9832 * (genNearPointerGet): fixed loading of FSR0,
9833 * (genPackBits): applied patch from Raphael Neider to fix updating
9834 of FSR0 and touching only the modified bits,
9835 * src/pic16/genarith.c (various functions): added macros FENTRY to
9836 emit function prologue in comments,
9837 * src/pic16/pcode.h: added functions debugf2, debugf3,
9838 * src/pic16/ralloc.c: partial fix for packForPush caused
9841 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9843 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9844 <stsp AT users.sourceforge.net> with reversed byte order
9845 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9847 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9849 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9851 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9852 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9854 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9856 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9858 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9860 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9862 (setFromConditionArgs): friendly operand parser for peephole rules,
9863 (operandBaseName, operandsNotRelated): new peephole condition
9864 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9865 architecture specific register naming into account, handles n-way
9866 comparisons, and supports quoted literals
9867 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9869 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9871 * src/mcs51/peeph.def: fixed bug #1076940
9873 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9875 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9877 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9879 Adding support for replacing ljmps with sjmps in jumptables
9880 generated for switch statements. For now you need to set the
9881 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9882 Now 4 algorithms for mcs51 jumptable generation are used:
9883 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9884 addresses loaded pc-relative for up to 112 cases and stack-pushing
9885 target addresses loaded with offset from dptr for up to 256 cases.
9887 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9888 * src/mcs51/main.c: adapted constants for switch table generation
9889 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9891 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9893 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9894 * support/regression/tests/bug1057979.c: added test for bug 1073386
9896 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9898 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9901 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9903 * src/pic16/device.h,
9904 * src/pic16/genarith.c,
9907 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9909 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9911 Large cummulative patch for pic16 port.
9912 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9913 to call when a stack overflow occurs,
9914 * (malloc.h): added CVS Id tag,
9915 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9917 * added libc directory. The current version of LibC contains string
9918 functions, ctype functions and macros and some functions of the
9919 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9920 be extensively tested in the future. Standard disclaimer here.
9921 Library is not automatically build yet. But one can build it by
9922 invoking 'make' inside the libc directory.
9923 * added ADC library under libio. Preliminary version yet.
9925 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9926 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9927 aopForRemat() now and not by pic16_aopOp(),
9928 * (pic16_popGetTempReg): removed warning messgae when allocating
9929 temporary registers, its a buggy feature and will be removed,
9930 * (pic16_popGet): set register instance field in AOP_CRY,
9931 * (pic16_outBitC): fixed for results in size greater than 1,
9932 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9933 * (pic16_storeForReturn): optimized return of 0,
9934 * (genCmp): experimental code for new genCmp which uses PIC18's
9935 special compare&skip instructions. Initial tests fail some times
9936 with variables grater than 1 byte in size, so new code is disabled,
9937 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9939 * (genCast): began a fix to optimize the casting of a bit to another
9940 bit, now assigning a bitfield to another bitfield will fail, sorry,
9941 * src/pic16/main.c: disabled the use of lr-support feature,
9942 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9943 * added some function prototypes, added function _debugf prototype,
9944 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9945 bits with offset (case PO_GPR_BIT),
9946 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9948 * (isBankInstruction): modified to return 0 for no banking instruction,
9949 and 1 for banking instruction,
9950 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9951 caused stop processing pCodes after a inline assembly block,
9952 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9953 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9954 registers when it shouldn't,
9955 * src/pic16/ralloc.c (allocReg): add preliminary support for
9956 supporting a limited set of temporary registers,
9958 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9960 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9961 genDataPointerSet): ensure assignments always copy in MSB to LSB
9963 (loadRegFromAop): recognize CLRH optimization,
9964 (genFunction): optimize RECEIVE iCodes in reentrant functions
9966 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9968 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9969 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9971 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9972 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9973 contiguous with data
9975 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9977 * device/lib/_gptrget.c (_gptrget),
9978 * device/lib/_gptrgetc.c (_gptrgetc),
9979 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9980 instead of sjmp to ret
9981 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9982 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9984 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9986 * .version: bumped version to 2.4.7
9987 * device/lib/_gptrget.c (_gptrget): is now _naked
9988 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9989 * device/lib/_gptrput.c (_gptrput): is now _naked
9990 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9991 (createFunction): fixed xstack
9992 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9993 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9995 (geniCodeCritical): store original interrupt state in an iTemp bit
9996 var unless stack-auto
9997 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9998 * src/SDCCmain.c (setIncludePath): added include/target to search path
9999 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10000 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10002 (processFuncArgs): put bit vars in bit area
10003 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10004 unsaveRBank): fixed xstack,
10005 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10006 (genFunction, genEndFunction): fixed xstack,
10007 (genAssign): optimization don't walk backwards through mem
10008 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10009 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10010 * support/regression/Makefile: also make library (for stack-auto) when
10011 making "all" and added "test-mcs51-xstack-auto"
10012 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10013 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10014 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10015 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10016 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10017 make-library by MAKE_LIBRARY
10018 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10019 regression tests for xstack
10020 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10021 * support/regression/tests/critical.c: test for critical on mcs51
10023 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10025 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10026 built version of sdcc instead of installed version
10028 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10030 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10031 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10033 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10034 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10035 WARNING: remove device/lib/build/z80/printf.o by hand when
10036 updating from previous build!
10037 * device/lib/z80/printf.c: updated comment
10038 * support/regression/tests/bug1057979.c: test all ports now
10039 * support/regression/tests/bug1065458.c: file added
10041 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10043 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10044 *_start and *_end symbols for static functions
10046 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10048 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10049 and search crt0.o in all library paths,
10050 (setIncludePath): proper handling of --nostdinc,
10051 (setLibPath): proper handling of --nostdlib
10052 * support/regression/Makefile,
10053 * support/regression/ports/ds390/spec.mk,
10054 * support/regression/ports/gbz80/spec.mk,
10055 * support/regression/ports/hc08/spec.mk,
10056 * support/regression/ports/mcs51/spec.mk,
10057 * support/regression/ports/mcs51-large/spec.mk,
10058 * support/regression/ports/mcs51-stack-auto/spec.mk,
10059 * support/regression/ports/z80/spec.mk: use include and lib files from
10060 built version of sdcc instead of installed version
10061 * doc/sdccman.lyx: fixed typo in --nostdinc
10063 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10066 * src/pic/device.c,
10067 * src/pic/ralloc.c,
10068 * src/pic/gen.c : added support to generate code for struct bit fields.
10070 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10072 * as/xa51/xa_version.h,
10073 * device/include/errno.h,
10074 * device/include/regc515c.h,
10075 * device/lib/_itoa.c,
10076 * device/lib/_ltoa.c,
10077 * device/lib/ser_ir_cts_rts.c,
10078 * sim/ucsim/xa.src/glob.cc,
10079 * sim/ucsim/xa.src/inst_gen.cc,
10080 * sim/ucsim/xa.src/xa_bit.cc,
10081 * sim/ucsim/xa.src/xa_sfr.cc,
10082 * sim/ucsim/z80.src/inst_dd.cc,
10083 * sim/ucsim/z80.src/inst_fdcb.cc,
10084 * support/scripts/keil2sdcc.pl,
10085 * src/pic16/pic16.dsp,
10086 * src/pic16/pic16a.dsp: corrected cvs line endings
10087 * device/lib/printf_large.c: fixed bug 1057979
10088 * src/pic16/gen.c: fixed non-C standard code
10089 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10090 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10091 * support/regression/ports/mcs51/support.c: reload T1 asap
10092 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10093 pdata use and clear idata startup behaviour
10094 * support/regression/tests/bug1057979.c: added
10096 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10098 * device/examples/ds390/ow390/ad26.h,
10099 * device/examples/ds390/ow390/cnt1d.h,
10100 * device/examples/ds390/ow390/crcutil.c,
10101 * device/examples/ds390/ow390/ownet.h,
10102 * device/examples/ds390/ow390/owsesu.c,
10103 * device/examples/ds390/ow390/swt12.h,
10104 * device/examples/ds390/ow390/swtoper.c,
10105 * device/examples/ds390/ow390/temp10.h,
10106 * device/examples/ds390/ow390/thermodl.c,
10107 * device/examples/ds390/tinitalk/tinitalk.dsp,
10108 * device/examples/ds390/tinitalk/tinitalk.dsw,
10109 * device/examples/mcs51/clock/hw.h,
10110 * device/examples/mcs51/simple2/go.bat,
10111 * device/examples/serialcomm/windows/serial.h,
10112 * device/examples/xa51/dummy.c,
10113 * device/examples/xa51/hello.c,
10114 * device/include/80c51xa.h,
10115 * device/include/at89x051.h: corrected cvs line endings
10117 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10119 * src/pic16/main.c (options): added command line --gstack, to trace
10120 stack over/under flows,
10121 * added pragma 'wparam' to allow passing first byte of function
10122 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10123 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10124 call to __gstack_test function and sets up the symbol as extern,
10125 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10126 * popaop): added call to pic16_testStackOverflow,
10127 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10129 * (genCall, genPcall): now all parameters are passed via stack
10130 except in functions that are pass to wparam pragma in which WREG is
10132 * (genPcall): REENTRANT flag is checked to see if variable prototype
10133 contains reentrant keyword, don't call a non-reentrant function, via
10134 a reentrant function pointer or vice versa, functions are never
10136 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10138 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10139 SIGSEGV when accessing a NULL register stucture,
10140 * (pic16_printGPointerType): modified to handle UPPER modifier for
10141 function initializers, changed prototype of function to simpler one,
10142 * (pic16_printIvalFuncPtr): check to see if function is already
10143 added in externs list,
10144 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10145 optimized a move from W to SFR with a move to the same register
10146 later after a CALL,
10147 * device/lib/pic16/debug: NEW directory, contains debug features
10148 which are enabled when linking with libdebug.lib, currently command
10149 line option --gstack enables stack pointer tracing for over/under
10150 flow, corresponding sources are in debug/gstack
10152 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10154 * doc/sdccman.lyx: updated SDCC version,
10155 * (PIC16 port): update list of command line options,
10156 * src/pic16/device.h (structure pic16_options_t): added field gstack
10157 to enable stack overflow tracing on push/pops,
10158 * src/pic16/device.c (statistics structure): added statistics
10160 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10161 pic16_dump_int_registers): increase statistics counters for each
10162 * variable which is encountered
10163 * (pic16_dump_usection): emit each .udata variable to its own udata
10165 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10166 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10167 parameters via stack, otherwise use old scheme,
10168 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10169 assembler output file,
10170 * src/pic16/main.c: added command line options --gstack to enable
10171 push/pop tracing for stack overflow,
10172 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10173 instructions): added size of each instruction,
10174 * (pic16_countInstruction): estimate size of instructions in
10175 the_pFile list, inline assembly blocks are not counted,
10176 * (pic16_FixRegisterBanking): trace previous register usage, when
10177 banksel optimizations is greater than 0, don't emit a redudant
10180 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10182 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10183 * src/pic16/ralloc.c : applied same fix for pic16.
10184 * src/pic/gen.c : tidied it up a little.
10186 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10188 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10189 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10191 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10193 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10195 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10197 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10198 non-reentrant function __modsint in the interrupt function (thus
10199 corrupting math operations during serial I/O)
10200 * device/lib/ser_ir.c: as above, changed buffersize
10201 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10202 256.c,d for zeroing
10203 * doc/Makefile: added option -t for rsync
10205 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10207 * src/SDCCast.h (struct ast),
10208 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10210 2004-10-20 Borut Razem <borut.razem AT siol.net>
10212 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10215 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10217 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10219 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10220 support functions to replace long sequences of MOVFF's from access
10221 bank registers to stack and vice versa,
10222 * src/pic16/device.h: added new field opt_flags, where optimization
10223 flags can be set to enable certain features,
10224 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10225 * pBlock, (genFunction, genEndFunction): surroung loop for
10226 saving/loading used registers in stack with PC_INFO pCodes,
10227 INF_LREGS. Code in between can then be optimized by pCode optimizer
10228 to support function calls,
10229 * (genDataPointerSet): fixed bug which loaded float fields in
10230 structures with corrupt data,
10231 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10232 in a standard way debug info on stderr. Feature used for developing
10233 and debugging only,
10234 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10235 obsolete chunks of code,
10236 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10237 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10238 * pic16/src/pcode.c (pic16_newpCodeInfo,
10239 * (pic16_newpCodeOpLocalRegs),
10240 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10242 * (pic16_pCodeConstString): printing of the initial value of a
10243 symbol as a comment is inhibited since parsing was already done by
10244 copyStr and output is corrupt,
10245 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10247 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10249 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10251 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10253 * as/mcs51/lkarea.c: removed old K&R style,
10254 (lnksect): changed check on boundary error,
10255 (lnksect2): changed check on boundary error,
10256 (lnksect2): extend XSTK to end of page if size = 1
10257 * as/mcs51/lkmain.c: removed old K&R style,
10258 (Areas51): create l_IRAM symbol
10259 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10260 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10261 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10262 * device/lib/_mullong.c: added version to be compiled with xstack
10263 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10264 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10265 * device/lib/mcs51/crtxstack.asm: fixed comment
10266 * src/SDCCglue.c: maxInterrupts defaults to 0,
10267 (emitMaps): added pdata,
10268 (createInterruptVect): (re)moved default,
10269 (glue): added pdata,
10270 (glue): moved __start__xstack to XSTK with default size 1
10271 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10272 and options.float_rent when options.stackAuto is set,
10273 (linkEdit): only write XDATA_NAME if provided on command line
10275 * src/SDCCmem.c: added pdata
10276 * src/port.h: added pdata_name to PORT
10277 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10278 (saveRegisters, unsaveRegisters): removed usage of B,
10279 (genMinus): fixed accumulator clash,
10280 (genJumpTab): added comment, this needs another look
10281 * src/mcs51/gen.c: added check for "B in use" paranoia,
10282 added pushB() and popB()
10283 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10286 * src/ds390/main.c,
10288 * src/mcs51/main.c,
10290 * src/pic16/main.c,
10292 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10293 added PSEG (PAG,XDATA) or NULL to port specifier
10294 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10295 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10296 (_mcs51_genInitStartup): removed __start__xstack equ,
10297 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10298 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10299 * src/z80/gen.c (_rleAppend): fixed warnings
10300 * support/regression/tests/zeropad.c: added pdata test
10301 * .version: bumped to 2.4.6
10303 2004-10-17 Borut Razem <borut.razem AT siol.net>
10305 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10306 as a part of nightly build
10308 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10310 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10311 WREG holds the first byte function parameters,
10312 * (aopForSym): take special case for symbols which are in FARSPACE
10313 but in CODESPACE too,
10314 * (assignResultValue): modified to take into account _G.useWreg,
10315 * (genCall): don't use wreg for parameter passing when function is
10316 declared as reentrant, too, added optimization INCF to stack
10317 pointer when stack parameter count is 1,
10318 * (genFunction, genEndFunction): refurnished and fixed to not using
10319 wreg for passing parameters when function has varargs or is
10320 reentrant, fixed bug with symbol name compare for generating
10321 functions in absolute address,
10322 * (pic16_storeForReturn): refurnished,
10323 * (genCmp): began writing a new version of the function, not ready
10324 yet, therefore it is disabled,
10325 * (genAssign): do not read code memory when assigning a function to
10326 a pointer function,
10327 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10328 array of characters, not pointer,
10329 * (pic16initialComments): in debug mode emit an .ident directive for
10331 * (_process_pragma): emit a new warning type (internal to pic16)
10332 when setting stack to default length, emit a similar warning when
10333 placing a function at absolute address and address is not word aligned
10334 * (_pic16_parseOptions): added 'return TRUE' statement,
10335 * (_pic16_linkEdit): if compiling a source, then add the source's
10336 file object, first in the list of objects to link,
10338 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10340 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10341 * src/pic/main.c : removed VC warning.
10342 * src/pic/gen.c : changed comment.
10344 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10346 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10347 reference to a deprecated symbol _GPTRREG was causing failure to
10348 link. Thanks G. M. Gallant for the info.
10350 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10352 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10353 comments for Bugs item #954788.
10355 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10357 * src/pic16/device.c (pic16_dump_gsection,
10358 * pic16_groupRegistersInSection): handle symbols declared to be in
10359 access bank differently,
10360 * src/pic16/gen.c (struct _G): added field resDirect,
10361 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10362 send values read from stack directly to result and don't allocate
10364 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10366 * (pic16_sameRegsOfs): NEW,
10367 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10368 free because they were not allocated from temporary pool,
10369 * pic16_popRegFromString): workaround to fix a problem with
10370 allocating variables twice or never,
10371 * (genGenPointerGet): using PRODL instead of FSR0H,
10372 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10374 * (genAssign): take advantage of the _G.resDirect flag,
10375 * (genCast): around line 11844, use mov2f instead of directly
10376 MOVFF'ing between operands to account for literal values,
10377 * src/pic16/genutils.c: some new debug functions for gpsim have been
10379 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10380 float with integer part only,
10381 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10382 place variables in access bank
10383 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10384 updated sources to reflect recent changes in gen.c
10386 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10388 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10389 sources that searched for headers in installation path, now the
10390 device/include/pic16 is used,
10391 * src/pic16/glue.c (pic16glue),
10392 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10393 .line directives if not in debug mode, this suppresses assembler's
10394 warnings for ignored directives
10396 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10398 * src/port.h: made reset_regparms prototype void parameter explicit.
10399 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10400 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10401 * doc/sdccman.lyx: documented warning disabling and how to use
10402 printf_large to make it print floats.
10403 * device/include/stdbool.h: NEW
10404 * device/lib/_atof.c,
10405 * device/lib/_divuint.c,
10406 * device/lib/_divulong.c,
10407 * device/lib/expf.c,
10408 * device/lib/printf_large.c,
10409 * device/lib/sincosf.c,
10410 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10411 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10412 a completely reentrant lib.
10414 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10416 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10417 * device/include/pic16/stdio.h: fixed bug with colon
10419 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10421 * device/include/pic16/stdio.h,
10422 * device/include/pic16/stdlib.h,
10423 * device/include/pic16/math.h: NEW
10424 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10425 declared as _naked to reduce overhead
10426 * device/lib/Makefile.in (target port-specific-objects-pic16):
10427 changed * to *.* so to ignore the CVS directory,
10428 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10429 stacked variables back in stack,
10430 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10433 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10435 * .version: bumped version number to 2.4.5
10436 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10437 * support/Util/SDCCerr.c (messages structure): added entry for
10440 Large cumulative patch for pic16 port and libraries.
10441 * device/include/pic16/sdcc-lib.h,
10442 * device/include/pic16/stdarg.h,
10443 * device/include/asm/pic16/features.h,
10444 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10445 * device/include/pic16/float.h: changes reentrant keyword with
10446 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10447 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10448 updated target build-libraries to include objects from gptr,
10449 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10450 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10451 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10452 all function headings,
10453 * src/SDCCmain.c: added global parameter userIncDirsSet,
10454 * (parseCmdLine): when option -I is encountered add directory to
10455 userIncDirsSet too,
10456 * src/version.awk: added space between control and long,
10457 * src/pic16/NOTES: added some notes for the port,
10458 * src/pic16/gen.c: added prototype for mov2fp function,
10459 * (fReturnpic16[]): properly named return value registers,
10460 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10461 * (aopForSym): added code to handle symbols with onStack flag set,
10462 symbols onStack are allocated PTRSIZE bytes,
10463 * (aopFreeAsmop): handles special case where asmops are stack objects,
10464 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10465 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10466 added argument lock to trace flaws in allocating temporary registers
10467 when developing port,
10468 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10469 * (pic16_popRegFromString): reenabled allocating a direct register
10471 * (assignResultValue): various beautifications,
10472 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10473 referenced function argument,
10474 * (genIpush): reenabled to allow stacked arguments, handles only
10475 ic->parmPush iCodes,
10476 * (genCall, genPcall): major changes to allow for variable argument
10477 functions, fixed a bug with falsely restoring stack pointer after
10478 returning from call,
10479 * (genFunction): pending code for critical function,
10480 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10481 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10482 * (genNearPointerGet): fixed bug with indirect reading, was always
10484 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10486 * (genAddrOf): rewrote code to take address of a stacked function parameter
10487 * (genCast): fixed casting to generic pointer type,
10488 * src/pic16/gen.h: added AOP_STA,
10489 * (struct asmop): added field stk,
10490 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10491 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10492 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10493 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10494 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10495 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10497 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10499 * (pic16_port structure): generic pointer size is set to 3,
10500 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10501 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10503 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10504 operand is an iTemp,
10506 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10508 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10509 * debugger/mcs51/simi.c: addapt new syntax of s51
10511 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10513 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10514 * src/pic16/pcode.c: commented out some calls to free() in order to
10517 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10520 * src/SDCCicode.c (isiCodeInFunctionCall),
10521 * src/avr/ralloc.c (selectSpil),
10522 * src/pic/ralloc.c (selectSpil),
10523 * src/pic16/ralloc.c (selectSpil),
10524 * src/ds390/ralloc.c (selectSpil),
10525 * src/hc08/ralloc.c (selectSpil),
10526 * src/xa51/ralloc.c (selectSpil),
10527 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10528 stack in the middle of a function call sequence (fixes bug #1020268)
10529 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10530 costs associated with the minimum switch case.
10532 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10534 * src/SDCC.lex: fixed bug #1030549
10536 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10538 * src/SDCCcse.h (struct cseDef),
10539 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10540 over a function call if the CSE is derived from a symbol whose
10541 address has been taken (fixes bug #1029883)
10542 * support/regression/tests/bug-1029883: a new regression test for
10545 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10547 * src/hc08/gen.c (emitinline): fixed bug #1029778
10548 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10549 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10550 and starts toward RFE #905167)
10552 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10554 * src/pic16/gen.c (mov2f): New function to move an operand to
10555 another without considering if it is a literal or a register,
10556 * (pic16_sameRegs): don't check if they are both AOP_REG,
10557 * (AccRsh): removed andmask=0 lines,
10558 * (genLeftShift): duplicated to be improved in future versions,
10559 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10560 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10561 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10562 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10563 * (insertBankSwitch): fixed inserting banksel directives algorithm
10564 for instructions that follow a skip instruction, this fixes a report
10565 for broken subtraction code generation,
10566 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10567 iCode is a left op, just in case result and right share the same
10570 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10573 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10575 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10576 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10577 on 2004-09-12; it was buggy
10579 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10581 * src/SDCCsymt.h: removed RESULT_CHECK
10586 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10588 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10590 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10591 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10592 configuration values no more rejected by compiler, they are assigned
10593 to configuration registers with a warning message instead,
10594 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10595 the for-loop so last conf register is emitted too,
10596 * (_pic16_initPaths): link library libsdcc.lib by default,
10597 * (_hasNativeMulFor): modified test for multiplication according to
10598 Raphael Neider's remarks. Integer multiplication is also done with
10600 * device/include/pic16/pic18fregs.h: corrected type error in while
10601 testing and including 18f6720 header file
10603 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10605 * src/pic16/device.h (pic16_options): removed field use_crt,
10606 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10607 until an optimization to handle single bits is added,
10608 * (pic16_loadFSR0): moved before genUnpackBits,
10609 * (genAnd): some white lines removed,
10610 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10611 leave_reset flags in pic16_options when using crt modules,
10613 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10615 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10616 for bugs 898889 & 979599. Also used some safer print instructions.
10618 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10620 * src/pic16/device.h (pic16_options_t): added field use_crt,
10622 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10623 catch a probable future bug,
10624 * src/pic16/gen.c: aopIdx function commented out,
10625 * (genAssign): commented out old code which used aopIdx,
10626 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10627 code, added if conditionals to take into account the --use-crt
10628 command line options,
10629 * src/pic16/main.c (pic16_optionsTable): added new command line
10630 options, --use-crt= and --no-crt,
10631 * (_pic16_linkEdit): now the proper crt object is added in the
10632 linker command line except than when --no-crt is specified,
10633 * src/pic16/pcode.c,
10634 * src/pic16/pcode.h: added some structures and functions for a new
10635 optimization scheme to compansate for instruction overhead between
10636 same iCodes, this scheme is currently under development and is not
10637 working in any way,
10638 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10640 * device/lib/pic16/startup/crt0i.c,
10641 * device/lib/pic16/startup/crt0iz.c: added global char variable
10642 __uflags to force the generation of an idata section
10644 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10647 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10648 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10650 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10652 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10653 Frieder) and clarified the default code optimization mode
10655 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10657 * src/SDCC.lex (doPragma, process_pragma),
10658 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10659 "opt_code_size", and "opt_code_balanced"
10660 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10661 regrouped options by category, added support for category headers
10662 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10663 and "--opt-code-size"
10664 * doc/sdccman.lyx: documented these new options and pragmas
10665 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10666 preference into account
10668 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10670 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10671 geniCodePreDec): Fixed bug 904237 by generating a warning
10673 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10675 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10677 * src/pic/device.c : When no max ram set validate full memory range.
10679 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10681 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10683 * device/lib/_gptrget.c,
10684 * device/lib/_gptrput.c: updated comment
10685 * device/lib/calloc.c,
10686 * device/lib/free.c,
10687 * device/lib/malloc.c,
10688 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10689 * src/SDCCcse.c (cseBBlock),
10690 * src/SDCCicode.c (printOperand, geniCodeArray),
10691 * src/SDCCicode.h (struct operand): fixed bug 868103
10692 * support/regression/tests/bug-868103.c: added
10693 * src/SDCCast.c (searchLitOp),
10694 * src/SDCCcse.h (struct cseDef),
10695 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10696 * src/SDCCicode.h (struct operand),
10697 * src/SDCCsymt.h (struct sym_link),
10698 * src/avr/gen.c (hasInc),
10699 * src/ds390/gen.c (hasInc),
10700 * src/hc08/gen.c (genPlusIncr, hasInc),
10701 * src/mcs51/gen.c (hasInc),
10702 * src/pic16/glue.c (pic16_printIvalChar),
10703 * src/pic16/ralloc.c (regWithIdx),
10704 * src/xa51/gen.c (hasInc) : removed warnings
10705 * src/SDCCast.c (createBlock): added comment ???
10706 * src/hc08/ralloc.c: updated comments
10708 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10710 * doc/sdccman.lyx: updated section on switch statements, added
10711 section about semaphore locking
10712 * doc/Makefile: added option -info for latex2html
10713 * device/lib/_gptrget.c,
10714 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10716 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10718 * src/pic/device.h,
10719 * src/pic/device.c,
10720 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10721 maxram is less than 0x100.
10723 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10725 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10727 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10730 * src/mcs51/main.c,
10731 * src/ds390/main.c,
10735 * src/pic16/main.c,
10738 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10739 a jump table is the best form for a switch statement, including
10740 automatic insertion of missing cases to make the case range
10741 continuous. Developed in collaboration with Frieder Ferlemann.
10743 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10745 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10746 accumulator result if it needs sign extension
10748 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10750 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10752 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10754 * device/lib/gbz80/printf.c,
10755 * device/lib/z80/printf.c: removed define for NULL
10757 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10759 * as/xa51/xa_link.c,
10760 * device/examples/ds390/ow390/ad26.c,
10761 * device/examples/ds390/ow390/cnt1d.c,
10762 * device/examples/ds390/ow390/counter.c,
10763 * device/examples/ds390/ow390/ds2480.h,
10764 * device/examples/ds390/ow390/ds2480ut.c,
10765 * device/examples/ds390/ow390/findtype.c,
10766 * device/examples/ds390/ow390/gethumd.c,
10767 * device/examples/ds390/ow390/owllu.c,
10768 * device/examples/ds390/ow390/ownetu.c,
10769 * device/examples/ds390/ow390/swt12.c,
10770 * device/examples/ds390/ow390/swtloop.c,
10771 * device/examples/ds390/ow390/temp.c,
10772 * device/examples/ds390/ow390/temp10.c,
10773 * device/examples/ds390/ow390/thermo21.c,
10774 * device/examples/ds390/ow390/tinilnk.c,
10775 * device/examples/ds390/ow390/tstfind.c,
10776 * device/examples/serialcomm/windows/serial.cpp,
10777 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10778 * device/include/reg51.h: fixed line endings for cvs
10780 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10782 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10783 packRegsForAccUse, packRegisters): new accumulator register
10785 * support/regression/ports/hc08/support.c (_putchar): suppress
10786 warning of unused variable
10787 * src/SDCCicode.c: added SWAP entry to codeTable
10789 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10791 * device/lib/sprintf.c: forgot to add this file before previous commit
10793 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10795 * src/pic16/gen.c (genPackBits): added operand right in function
10796 parameters, load result directly if p_type is POINTER (that is
10797 called by genNearPointerSet)
10798 * (genUnPackBits): added operand left in function parameters,
10799 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10800 FSR0 if accessing bitfields,
10802 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10804 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10805 _print_format; updated printf, sprintf, vsprintf
10806 * device/include/asm/default/features.h: corrected comment/define
10807 * device/lib/Makefile.in: added sprintf.c
10808 * device/lib/libsdcc.lib: added sprintf module
10809 * device/lib/printf_large.c,
10810 * device/lib/vprintf.c,
10811 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10813 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10814 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10815 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10817 * support/regression/tests/zeropad.c: define idata as data for hc08
10819 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10821 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10822 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10823 labels are referenced at least once (even if a reference is not found)
10824 * src/hc08/gen.c (emitcode): set isComment flag for comments
10825 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10826 loads), rules 6a..6b (optimize jumps to return)
10828 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10830 * device/lib/acosf.c (acosf),
10831 * device/lib/asinf.c (asinf),
10832 * device/lib/atanf.c (atanf),
10833 * device/lib/ceilf.c (ceilf),
10834 * device/lib/cosf.c (cosf),
10835 * device/lib/coshf.c (coshf),
10836 * device/lib/cotf.c (cotf),
10837 * device/lib/fabsf.c (fabsf),
10838 * device/lib/floorf.c (floorf),
10839 * device/lib/log10f.c (log10f),
10840 * device/lib/logf.c (logf),
10841 * device/lib/sinf.c (sinf),
10842 * device/lib/sinhf.c (sinhf),
10843 * device/lib/sqrtf.c (sqrtf),
10844 * device/lib/tanf.c (tanf),
10845 * device/lib/tanhf.c (tanhf),
10846 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10847 replaced all instances of "reentrant" in the library functions
10848 defined in math.h with this macro.
10849 * support/regression/tests/float_trans.c: reenabled test for hc08
10851 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10853 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10854 erroneously deleted
10856 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10858 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10859 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10860 multi-byte volatile operands are used
10861 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10862 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10863 initialization to area GSINIT0 so that it would always precede
10864 any static initializers in GSINIT
10865 * support/regression/tests/zeropad.c: fixed idata define for hc08
10866 * support/regression/tests/bug-927659.c,
10867 * support/regression/tests/float_trans.c: disabled tests for hc08
10868 pending missing library routines
10869 * .version: increased version number to 2.4.4 - hc08 port now passes
10873 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10875 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10876 * Makefile.common.in,
10878 * as/hc08/Makefile.in,
10879 * as/mcs51/Makefile.in,
10880 * as/z80/Makefile.in,
10881 * debugger/mcs51/Makefile.in,
10882 * device/include/Makefile.in,
10883 * device/lib/Makefile.in,
10886 * link/z80/Makefile.in,
10887 * packihx/Makefile.in,
10888 * sim/ucsim/main_in.mk,
10889 * sim/ucsim/avr.src/Makefile.in,
10890 * sim/ucsim/doc/Makefile.in,
10891 * sim/ucsim/gui.src/serio.src/Makefile.in,
10892 * sim/ucsim/hc08.src/Makefile.in,
10893 * sim/ucsim/s51.src/Makefile.in,
10894 * sim/ucsim/xa.src/Makefile.in,
10895 * sim/ucsim/z80.src/Makefile.in,
10897 * support/cpp2/Makefile.in,
10898 * support/librarian/Makefile,
10899 * support/makebin/Makefile: added DESTDIR to the install path proposed
10900 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10901 * doc/sdccman.lyx: added DESTDIR documentation
10903 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10905 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10906 instruction for interrupt handlers, use fast returns when returning
10907 from high priority interrupts
10909 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10911 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10913 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10914 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10915 bugs, ported much of Bernhard's code from mcs51
10916 * src/mcs51/gen.c (genSend),
10917 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10918 than one when calling a reentrant function
10919 * device/lib/_mullong.c: defined an alternate struct layout for big
10920 endian ports (hc08)
10922 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10924 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10927 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10929 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10930 are sane and complete before asking the port its prefered parameter
10931 passing method (fixes bug #1017633)
10932 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10935 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10937 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10938 problem in bitfields >= 8 bits.
10940 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10942 * src/SDCCsymt.c: undid changes that were not meant to be committed
10944 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10946 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10948 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10950 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10951 copied and wrong bit got inverted
10953 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10955 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10956 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10957 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10958 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10959 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10960 assignments to bitfields at known addresses
10961 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10962 reads from bitfields at known addresses
10963 * src/hc08/ralloc.c (packRegisters),
10964 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10965 genhc08Code): optimize pointer get values used as conditionals
10966 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10969 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10971 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10972 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10973 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10976 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10978 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10980 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10982 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10985 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10987 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10989 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10991 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10994 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10996 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10998 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11000 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11001 cases use more compact code.
11003 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11005 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11007 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11009 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11011 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11014 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11015 parameter of changePointer() from symbol* to sym_link*
11016 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11017 * src/SDCCsymt.c (compareType): void* type is castable to other
11018 pointers, but not necesarily an exact match.
11019 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11020 is no longer blindly treated as an exact match.
11021 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11023 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11025 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11027 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11031 * src/pic/ralloc.h,
11032 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11034 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11036 * src/pic/device.c,
11037 * src/pic/device.h,
11038 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11040 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11042 * src/mcs51/gen.c (emitcode): fixed bug #992819
11044 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11046 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11047 there's no need to make it worse
11049 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11051 * src/mcs51/ralloc.c (deassignLR),
11052 * src/ds390/ralloc.c (deassignLR),
11053 * src/hc08/ralloc.c (deassignLR),
11054 * src/z80/ralloc.c (deassignLR),
11055 * src/pic/ralloc.c (deassignLR),
11056 * src/pic16/ralloc.c (deassignLR),
11057 * src/avr/ralloc.c (deassignLR),
11058 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11059 rlivePoint): fixed another part of bug #971834
11061 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11063 * src/z80/main.c: enabled "critical" keyword
11064 * src/z80/mappings.i,
11065 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11066 functions (fixes bug #979646)
11067 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11069 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11071 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11074 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11076 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11077 doesn't disable too much optimizations
11079 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11081 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11083 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11085 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11087 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11089 * src/pic/gen.c tidied up tabs
11090 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11091 * src/pic/main.c tidied up tabs
11092 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11093 * src/pic/pcoderegs.c tidied up tabs
11094 * src/pic/ralloc.c tidied up tabs
11096 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11098 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11099 to S_FIXED for pic16 port and when symbol is not in level 0,
11100 allocate for S_REGISTER storage class and pic16 port, too,
11101 * src/pic16/device.h: prototype for checkSym,
11102 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11103 * (pic16_assignConfigWordValue): test the value and the mask to
11104 validate that the value is suitable for the configuration word,
11105 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11106 collect extern declared symbols, don't emit symbol twice, check
11107 first if symbol is in publics set first,
11108 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11109 * added command line '--fstack' which enables an experimental
11110 feature for stack access, too buggy to be used yet...
11111 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11112 * (pic16_allocDirReg): when register has storage class S_REGISTER
11113 allocate in pic16_dynAccessRegs,
11114 * device/include/pic16/pic18f????.h: modified configuration word
11115 naming convention, words started as CONFIG0H but should be CONFIG1H
11117 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11119 * device/include/mcs51reg.h: fixed bug 970993
11121 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11123 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11124 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11125 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11126 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11127 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11128 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11129 error/warning numbers,
11130 added function setWarningDisabled()
11131 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11132 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11133 _memcmp.c _memmove.c calloc.c realloc.c free.c
11134 * support/regression/tests/malloc.c: added tests for new functionality
11135 * support/regression/tests/zeropad.c: added tests for truncated initializers
11136 and initialized char arrays starting with '\x0'
11137 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11139 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11141 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11143 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11145 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11146 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11147 peephole 177.e. Thanks to anonymous
11149 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11151 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11152 function isn't used in the source but referenced as a
11153 variable initializer then declare it as extern in .asm file
11155 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11157 * .version: increased version number to 2.4.3
11159 Adding version extension according to ChangeLog CVS revision
11160 * src/Makefile.in (target all): added dependency 'version.h'
11161 * (rule version.h): added rule to create version.h from ChangeLog,
11162 * (rule dep): added dependency version.h,
11163 * src/version.awk: AWK script to create version.h
11164 * src/SDCCdwarf2.c (dwWriteModule),
11165 * src/SDCCglue.c (initialComments),
11166 * src/SDCCmain.c (printVersionInfo): modified to write after
11167 version string the version extension number,
11168 * src/SDCCutil.c: included "version.h"
11169 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11171 * src/SDCCutil.h: added prototype for getBuildNumber
11173 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11174 includeDirsSet, too,
11175 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11176 const char [] is found in function prototype...
11178 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11179 moving to WREG with source is already in WREG,
11180 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11181 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11182 * (aopForSym): stack'ed symbols are partially supported, added
11183 if-clause to support symbols in FARSPACE,
11184 * (sameRegs): added test for AOP_ACC to see if registers are same,
11185 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11186 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11187 * (pic16_popRegFromString): will not allocate a new register if it
11188 doesn't find one by name, bug may have introduced...
11189 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11190 * (genIpush): revived to use pic16 port's stack,
11191 * (genAddrOf): added incomplete case for stack'ed operand,
11192 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11193 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11194 can handle multibyte operands,
11195 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11196 * (pic16initialComments): added message for MPLAB compatibility
11198 * src/pic16/main.h: prototype for pic16_mplab_comp,
11199 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11200 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11201 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11202 because of increased complexity of procedure,
11203 * (_process_pragma): stack pragma changed to format 'stack pos len',
11204 emit symbol '_stack_end' to conform with gplink,
11205 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11206 to search for register,
11207 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11209 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11210 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11211 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11212 case for PO_GPR_REGISTER,
11213 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11214 dies, the new era is ahead !...
11215 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11216 pic16_dynInternalRegs,
11217 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11218 * (pic16_allocDirReg): minor optimizations and bug fixes,
11219 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11221 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11222 load stack and frame pointer with address of 'stack_end' symbol
11224 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11226 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11227 without source code but only variable initializers
11229 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11231 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11232 external are not declared as extern to reduce overhead while linking
11234 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11236 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11238 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11240 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11241 Yee Keat for the patch
11242 * src/SDCCast.c (decorateType): fixed bug #979599
11243 * src/ds390/gen.h: removed local fReturnSizeDS390
11244 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11245 * src/ds390/gen.c (genAnd, genOr, genXor),
11246 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11248 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11250 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11251 add relFilesSet to $3, manipulate $2 to handle linking of object
11252 files without source files in command line,
11253 * device/include/pic16 (all headers): added ID location macros,
11254 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11255 entries for ID location bytes,
11256 * (pic16_assignIdByteValue): NEW,
11257 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11258 added field dumpcalltree to pic16_options_t,
11259 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11260 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11261 emitting rFalseIfx label after check_carry label,
11262 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11263 pic16_emitDIRegs), NEW
11264 * (pic16glue): dump .calltree file when option --calltree found,
11265 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11266 * (_pic16_genAssemblerPreamble): emit ID locations after
11267 configuration registers,
11268 * (pic16_linkCmd): modifications of the link command,
11269 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11270 * (pic16_pCodeInitRegisters): don't init stack registers,
11271 * (pic16_findPrevInstruction): fixed bug,
11272 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11273 bug with immediate registers,
11274 * (buildCallTree): traces stack push and pop,
11275 * (pct2): dump also stack usage for each function,
11276 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11277 * (pic16_allocDirReg): various modifications,
11278 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11281 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11283 * src/pic16/pcode.c: removed buggy double colon
11285 2004-07-01 Borut Razem <borut.razem AT siol.net>
11287 * support/scripts/sdcc.nsi: added include/pic16 to setup
11289 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11291 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11292 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11294 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11295 specific command line arguments. Also added sample lkr script
11296 for placing a variable at a specific memory bank.
11297 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11298 at a specific memory bank,
11299 * (pic16_dump_isection): fixed bug which caused string literals to
11300 be omitted when dumping idata section,
11301 * (pic16_groupRegistersInSection): added code to handle registers
11302 in specific memory banks,
11303 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11304 public, all references are renamed too,
11305 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11307 * (pic16_storeForReturn): added case to handle when dest is WREG,
11308 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11309 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11310 pic16_rel_udata, check to see if that register is marked as being
11311 a member of a specific memory bank,
11312 * (pic16_printIvalCharPtr): added code to add string literals either
11313 to code or the idata sections,
11314 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11315 also accept the 'udata' pragma,
11316 * src/pic16/main.h: new structure types sectName and sectSym
11317 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11318 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11319 * (pic16_findPrevInstruction): fixed, it returned nothing,
11320 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11321 instruction combinations,
11322 * (pic16_FixRegisterBanking): heavily reorganised,
11323 * (pic16_AnalyzeBanking): if generating banksel directives is
11324 disabled, then don't call FixRegisterBanking at all,
11325 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11326 completely removed,
11327 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11329 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11331 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11332 Phuah Yee Keat <yk.phuah AT nestac.com>
11334 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11336 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11337 correctly the IVT even if it is relocated to some other location
11339 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11341 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11342 * device/include/pic16/pic18f2220.h: NEW,
11343 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11344 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11345 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11346 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11347 nodefaultlibs, ivt_loc is the location of the interrupt vector
11348 table, and nodefaultlibs signs that default libraries should not be
11349 linked in link stage,
11350 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11351 according to --ivt-loc argument,
11352 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11353 when pragma stack is found,
11355 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11357 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11358 256 (range check), 257 (do while), 258.a-f (bit banging
11359 f.e. on 3-wire SPI bus)
11361 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11363 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11364 variables used exclusively within a loop
11366 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11368 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11370 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11372 * src/SDCClrange.c (computeClash): fixed bug #971834
11374 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11376 * src/mcs51/gen.c (genCmp): fixed bug #975903
11377 * src/hc08/gen.c (operandsEqu),
11378 * src/ds390/gen.c (operandsEqu),
11379 * src/z80/gen.c (operandsEqu),
11380 * src/pic/gen.c (operandsEqu),
11381 * src/pic16/gen.c (operandsEqu),
11382 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11383 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11385 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11387 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11389 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11391 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11392 default case in switch statement,
11393 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11394 to eliminate problem with initialisation of pointers, but problem
11396 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11397 * (emitStaticSegment): removed various lines emitting debug info,
11398 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11399 added processor registers for utilizing EEPROM,
11400 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11401 configurable and set 8
11403 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11405 * .version: increased version number to 2.4.2,
11407 Cumulative patch for pic16 port
11408 * src/pic16/device.c: changed scheme to dump initial values for
11409 variables in idata segment, all print_idata* functions were removed,
11410 now the pic16_printIval* will be called,
11411 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11412 * _pic16_printPointerType, pic16_printPointerType,
11413 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11414 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11415 NEW, similar to the respective functions in SDCCglue.c,
11416 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11417 way, emitting hex bytes,
11418 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11420 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11422 * src/avr/ralloc.c (serialRegAssign),
11423 * src/xa51/ralloc.c (serialRegAssign),
11424 * src/pic/ralloc.c (serialRegAssign),
11425 * src/pic16/ralloc.c (serialRegAssign),
11426 * src/hc08/ralloc.c (serialRegAssign),
11427 * src/z80/ralloc.c (serialRegAssign),
11428 * src/ds390/ralloc.c (serialRegAssign),
11429 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11431 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11433 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11434 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11436 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11438 Cumulative patch for pic16 port:
11439 * src/pic16/device.h (typedef PIC16_device) modified fields for
11440 defining microcontrollers,
11441 * src/pic16/device.c: added new info for all devices in Pics16 array,
11442 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11443 to be optimised out by the pCode optimiser,
11444 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11445 specially, bug reported by G.M. Gallant,
11446 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11447 as force'd so that cannot be optimised out by pCode optimiser,
11448 * src/pic16/pcode.c,
11449 * src/pic16/pcodepeeph.c,
11450 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11451 they are disabled by default, but can be enabled explicit with
11452 command argument --denable-peeps, for testing,
11453 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11454 --pomit-ivt in COMPILE_FLAGS
11456 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11458 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11459 compilation on MSVC
11461 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11463 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11465 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11467 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11468 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11470 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11472 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11473 would only assign 0x300001 register.
11475 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11477 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11478 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11480 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11482 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11484 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11485 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11486 added peephole 254 (left shift), 255 (jump table)
11488 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11490 * device/lib/Makefile.in: removed comment line with model-pic16,
11491 * (target port-specific-objects-pic16): the libraries and objects
11492 are copied to the build directory form the device/lib/pic16/bin
11495 Cumulative patch concerning pic16 port:
11496 * library directory has been re-organized,
11497 * added support for PIC18F1220,
11498 * added headers and library sources for chips 18f1220,18f6520,
11499 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11501 * configuration registers setting has changed, now each supported
11502 device has a complete description of the registers it uses,
11503 * all initialisations are moved to idata sections, these section
11504 can be absolute or relocatable,
11505 * fixed initialisation of codespace variables,
11506 * fixed warning about PCLATU and gpsim,
11507 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11508 * (genAssign): use table reads when assigning from variables in codespace,
11509 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11510 char/int variables placed in codespace,
11511 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11512 registers set in .asm file, no need for --pomit-config-words anymore,
11513 * (pic16glue): some 8051 legacy segments are commented out
11514 (to be removed completely),
11515 * added support for alternative assembler and linker with --asm=
11516 and --link= command line arguments,
11517 * peepholes are disabled automatically in the port, no need to
11518 specify on command line,
11519 * port supports natively char/int/long multiplication, but converts
11520 all divisions to support functions,
11521 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11522 to the file set in variable $2,
11523 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11524 strings in ASCII format and not in hex,
11525 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11526 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11527 allocate proper register if iCodes aren't temporary,
11529 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11531 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11533 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11535 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11538 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11540 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11541 computed address is reused
11542 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11543 multi-byte bitfields
11545 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11547 * src/z80/gen.c: (genArrayInit): must check for pointers too
11549 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11551 * support/regression/tests/zeropad.c: never meant to commit the
11552 nestedstruct test: removed, added check for GCC version
11554 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11556 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11557 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11558 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11559 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11560 bugs 928906 and 954082 half-empty initializers
11562 * src/SDCCsymt.c (getAllocSize): added for above fix
11563 * src/z80/gen.c (genArrayInit): fixed bug 741044
11564 * support/regression/tests/zeropad.c: added tests
11566 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11568 * src/pic16/device.c (pic16_dump_section): corrected bug which
11569 caused some symbols of the libraries to be misplaced
11571 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11573 * src/pic16/glue.c,
11574 * src/pic16/ralloc.h,
11575 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11576 to fix conflict with pic port
11578 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11580 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11581 externs configuration variables,
11582 * src/pic16/ralloc.h,
11583 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11584 prototype in header, commented out some debug messages
11586 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11588 * src/pic16/glue.c,
11589 * src/pic16/main.c,
11590 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11591 for gpasm COFF object generation. Thanks to D. Hawkins for
11594 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11596 * src/ds390/main.c,
11597 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11598 Brock for spotting this)
11599 * src/ds390/gen.c (genEndFunction),
11600 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11601 interrupt handler and critical. Disable push/pop optimizations when
11602 peephole optimizations disabled.
11604 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11606 Updated pic16 library sources and headers.
11607 * device/lib/pic16/pic18f*/ ,
11608 * device/include/pic16/*.h: modified to handle structured SFR
11611 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11613 * src/port.h (PORT structure): added hook initPaths, now each
11614 port can declare its own default search paths,
11615 which can been seen with the --print-search-dirs option,
11616 see pic16 port for example,
11617 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11618 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11619 * (doPrintSearchDirs): NEW, replaces in a central manner the
11620 printing of search dirs which was split in set*Paths functions,
11621 * (main): added call to port->initPaths and doPrintSearchDirs,
11623 * src/ds390/main.c,
11626 * src/izt/tlcs900h.c,
11627 * src/mcs51/main.c,
11629 * src/pic16/main.c: modified port structures to reflect addition of
11632 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11633 * (pic16_dump_section): for registers in same address reserve memory once,
11634 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11636 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11637 result is greater in size than right or left,
11638 * (pic16_genUMult8X8_8): there are some cases where the result can
11639 be 16 bits size, so handle these,
11640 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11641 * (pic16_outBitC): modified to emit pcodes,
11642 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11644 * (genDivOneByte): implemented algorithm to divide 8-bits,
11645 * (genCmp): uncommented goto, but issues still exist,
11646 * (genAnd): fixed a bug with variables >8bits,
11647 * (genPackBits): optimization added that uses BCF/BSF to change a
11649 * (genAssign): fixed bug when assigning floating point literals,
11650 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11651 __sdcc_gsinit_startup label,
11652 * src/pic16/main.c (_pic16_init): removed search directory
11654 * (_pic16_initPaths): NEW, used to initialise search directories,
11655 * (_hasNativeMulFor): support functions for all except char/int
11656 multiplication, and char division,
11657 * (PIC16_port struct): modified entry for native mul support,
11658 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11660 * (buildCallTree): call to register_usage is ifdef'ed out,
11662 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11664 * device/include/string.h: applied Stas Sergeev's patch to make this
11665 header file compatible with the preprocessor -Wundef option
11666 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11667 failure (fixes bug #941458)
11669 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11671 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11672 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11673 that the variable, not the function, should be static
11674 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11675 to be consistent with non-literal case
11677 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11679 * src/SDCCast.c (isConformingBody): fixed bug #949967
11680 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11681 convilong): fixed bug #952086
11683 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11685 * src/SDCCmem.c (allocVariables): fixed bug #955321
11687 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11689 * src/hc08/main.c (_hc08_genAssemblerEnd),
11690 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11691 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11692 completely eliminated the use of a temporary file
11693 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11694 when more than one file linked
11695 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11697 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11699 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11700 which fixes bug #543481
11701 * support/regression/tests/bug-751703.c: fixed comments left from a
11702 cut and paste error
11703 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11704 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11705 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11707 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11708 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11709 are now changed to underscores in moduleName
11711 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11713 * as/mcs51/lkmem.c: better fix for bug #954173
11715 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11716 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11718 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11719 * device/include/c8051f000.h,
11720 * device/include/c8051f120.h,
11721 * device/include/c8051f300.h,
11722 * device/include/c8051f310.h,
11723 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11724 PWM16) and detab'ed
11726 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11728 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11729 and mailing lists, doc'ed --no-peep-comments, removed reference
11730 to knoppix (newest version has no LyX/LaTeX), other minor changes
11731 * src/SDCCglue.c (glue): save 2 bytes stack space with
11732 option --main-return. The ljmp could probably be avoided too
11734 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11736 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11738 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11740 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11741 * src/SDCCopt.c (isLocalWithoutDef),
11742 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11743 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11744 (credit to Maarten Brock for patch #949363, on which this is based)
11745 * support/regression/tests/bug-751703.c: some test cases of extern used
11746 within inner scopes.
11748 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11750 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11752 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11754 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11755 dwWriteLabel): fix to create valid debugger symbols even when
11756 the module name has non-alphanumeric symbols in it
11757 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11758 when a variable's allocation has been optimized away
11761 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11763 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11765 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11766 * src/mcs51/main.c,
11767 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11768 * src/ds390/main.c,
11769 * src/z80/gen.c (z80_emitDebuggerSymbol),
11771 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11773 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11774 * src/pic16/main.c,
11775 * src/avr/gen.c (avr_emitDebuggerSymbol),
11777 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11779 * src/SDCCdebug.c (emitDebuggerSymbol),
11781 * src/port.h: added a debugger struct to the port struct. Added a
11782 callback for defining debugger symbols
11784 * src/SDCCast.c (createLabel),
11785 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11788 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11789 iCode back to the ast for the function
11791 * src/hc08/ralloc.c (hc08_assignRegisters),
11792 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11793 unneeded fields from the regs struct.
11794 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11795 pushReg() & pullReg() functions instead of emitcode()
11797 * src/hc08/gen.c (genLabel, genhc08Code),
11798 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11800 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11803 * src/hc08/gen.c (genEndFunction, genhc08Code),
11805 * src/mcs51/gen.c (genEndFunction, gen51Code),
11807 * src/ds390/gen.c (genEndFunction, gen390Code),
11809 * src/z80/gen.c (genEndFunction, genZ80Code),
11812 * src/pic/gen.c (genEndFunction, genpic14Code),
11814 * src/pic16/gen.c (genEndFunction, genpic16Code),
11816 * src/avr/gen.c (genEndFunction, genAVRCode),
11818 * src/xa51/gen.c (genEndFunction, genXA51Code),
11820 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11821 specific code to cdbFile.c and out of the backend code generators
11823 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11824 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11825 starting address is now 0
11828 * as/hc08/m08pst.c,
11829 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11830 assembler directive for DWARF support
11831 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11835 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11837 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11839 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11840 and inappropriate peephole optimization in jump tables
11842 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11844 * as/hc08/m08pst.c,
11845 * src/SDCCglue.c: sdccopt works for the hc08 port now
11847 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11849 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11851 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11853 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11855 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11857 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11861 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11862 comments from the peephole optimizer replacement rules
11863 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11865 * src/SDCCcse.c (updateSpillLocation),
11866 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11868 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11869 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11870 objects far pointers
11872 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11874 * src/SDCCsymt.h: a missing part of my last change
11875 * src/pic/ralloc.c (regTypeNum),
11876 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11878 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11881 * src/SDCCicode.c (aggrToPtrDclType),
11882 * src/SDCCptropt.h,
11883 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11884 ptrPseudoSymConvert),
11885 * src/pic/ralloc.c (regTypeNum),
11886 * src/pic16/ralloc.c (regTypeNum),
11887 * src/hc08/ralloc.c (regTypeNum),
11888 * src/ds390/ralloc.c (regTypeNum),
11889 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11890 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11892 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11894 * link/z80/lkmain.c (afile),
11895 * as/hc08/lkmain.c (afile),
11896 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11897 prevent a pointer problem when a filename has no directory and
11898 no extension specified.
11900 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11902 * link/z80/lkmain.c (afile): allow periods in directory names
11903 * link/z80/lkmain.c (afile),
11904 * as/mcs51/lkmain.c (afile),
11905 * as/hc08/lkmain.c (afile): allow linker script file to have an
11906 extension other than ".lnk"
11907 * link/z80/lklex.c (getfid),
11908 * link/z80/lkmain.c (parse),
11909 * as/mcs51/lklex.c (getfid),
11910 * as/mcs51/lkmain.c (parse),
11911 * as/hc08/lklex.c (getfid),
11912 * as/hc08/lkmain.c (parse): Support comments in the linker script
11913 file on lines by themselves and after filenames
11915 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11917 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11919 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11921 * src/z80/peeph-z80.def: removed some peephole rules that don't
11922 work with multibyte arithmetic (fixed bug #937126)
11923 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11924 to registers and not global variables
11925 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11926 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11927 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11928 checking for assignments not internally generated (fixed bug #931895)
11929 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11930 structure member (fixed bug #930072)
11932 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11934 * src/SDCCmain.c (linkEdit),
11935 * src/hc08/main.c (_hc08_parseOptions),
11936 * as/hc08/Makefile.in,
11937 * as/hc08/aslink.h,
11939 * as/hc08/m08pst.c,
11940 * as/hc08/lkrloc.c (relr, rele),
11941 * as/hc08/lkarea.c (lnkarea)
11942 * as/hc08/lkmain.c (afile, parse),
11943 * as/hc08/lkelf.c: support for ELF output
11944 * as/hc08/lks19.c (s19),
11945 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11947 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11949 * as/mcs51/lkihx.c: Fixed bug #899105.
11951 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11953 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11954 .dsp files from Unix to DOS.
11956 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11958 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11959 function pointers; we have been compliant for several months now.
11960 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11961 change that was accidently commented out
11962 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11963 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11966 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11968 * src/hc08/gen.c: output of all of the internal debugging information
11969 is now controlled by the D() macro; it is disabled by default
11971 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11973 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11974 harder to keep the same registers during a CAST iCode
11975 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11976 long via int can be done in a single cast, if the signedness is
11978 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11979 putchar() in tinibios.c in ds390's library
11981 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11983 * src/SDCCast.c (decorateType): fixed bug #898889,
11984 cast result of a literal complement too
11985 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11986 fixed check for bitfields
11988 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11990 * src/SDCCicode.c (geniCodeLogic): made it static,
11991 (geniCodeLogicAndOr): added in order to fix bug #905492,
11992 (ast2iCode): fixed bug #905492
11993 * support/regression/tests/bug-905492.c: added
11994 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11995 (processParms): fixed bug #927659: don't copy parms, this will clear
11997 * support/regression/tests/bug-927659.c: added
11999 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12001 * src/SDCCast.c (addCast): don't cast float to char
12002 * device/lib/libsdcc.lib: added _memmove
12004 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12006 * device/lib/large/Makefile: fixed parallel execution by
12007 replacing `make` by `$(MAKE)`
12009 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12011 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12012 offsets (fixes bug #923936)
12014 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12016 * device/lib/small/Makefile: fixed parallel execution by
12017 replacing `make` by `$(MAKE)`
12019 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12021 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12023 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12025 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12026 * src/regression/Makefile: Regression test was not running.
12028 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12030 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12031 complement if possible
12032 * src/SDCCval.c (valComplement),
12033 * src/SDCCicode.c (operandOperation): fixed complement of literal
12034 * support/regression/tests/onebyte.c (testComplement): added
12036 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12038 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12039 return an optimized tree; actually replace actParm with the new tree
12040 * src/SDCCast.h: added some parantheses to remove side effects
12041 * support/regression/tests/bug-920866.c
12043 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12044 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12045 Bit operands were not being handled properly in the pic14 port.
12046 (now src/regression/add.c passes again).
12048 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12050 * src/SDCC.y (labeled_statement): case and default no longer require
12051 a following statement (RFE #893037)
12053 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12055 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12056 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12057 disabled (fixes bug #916294)
12058 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12059 "mov a,acc"; patch provided by Lenny Story
12060 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12062 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12064 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12066 * src/ds390/gen.c (genFunction, genEndFunction),
12067 * src/ds390/ralloc.c (ds390_assignRegisters),
12068 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12069 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12070 pushed if there are parameters passed on the stack. Also, a cleaner
12071 way to decide if r0/r1 should be pushed/popped. (Together they fix
12074 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12077 * device/lib/mcs51/crtpagesfr.asm,
12078 * device/lib/mcs51/crtxinit.asm,
12079 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12080 to avoid confusion with Si Lab's SFRPAGE register.
12082 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12084 * src/SDCCglue.c (emitMaps): allow public sfr variables
12085 * src/SDCCglue.c (initialComments): include compiler build date
12086 with compiler version and put the timestamp of the generated
12087 assembly file on a serperate line to be less confusing.
12088 * src/port.h: added genInitStartup hook
12090 * src/ds390/main.c,
12093 * src/pic16/main.c,
12095 * src/z80/main.c: genInitStartup initialize as NULL (default to
12096 historical behaviour)
12097 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12098 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12099 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12100 library instead of hard coding it into the compiler.
12101 * support/regression/ports/mcs51-stack-auto/spec.mk,
12102 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12103 * device/lib/mcs51/Makefile,
12104 * device/lib/small/Makefile,
12105 * device/lib/large/Makefile,
12106 * device/lib/mcs51/crtpagesfr.asm,
12107 * device/lib/mcs51/crtstart.asm,
12108 * device/lib/mcs51/crtxclear.asm,
12109 * device/lib/mcs51/crtxinit.asm,
12110 * device/lib/mcs51/crtclear.asm,
12111 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12112 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12113 and into user configurable files.
12114 * device/lib/clean.mk: clean mcs51 directory too
12115 * support/regression/tests/longlit.c: added static to T1 declaration
12116 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12117 accesses in the initialization code
12119 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12121 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12122 OSCTRIMVAL as noted in bug #916008
12124 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12126 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12127 in loops with multiple exits (reported as incorrect registers
12128 used by Martin Helmling in Sdcc-user list)
12130 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12132 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12133 made ds390 register extensions look less like error messages
12135 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12137 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12138 reported by Adam Wozniak in Sdcc-user list
12140 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12142 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12143 arithmetic optimizations, added debug output
12145 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12147 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12148 * sdcc.spec: updated and split sdcc into 3 rpms
12149 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12150 needed for literals of LEFT_OP and '+'
12151 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12152 introduced RESULT_TYPE_NOPROM
12153 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12155 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12156 limited promotion to int only for '*'
12157 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12159 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12161 * src/pic16/gen.c (genSkip),
12162 (genc16bit2lit), (gencjneshort): commented out
12163 (is_LitOp): new helper function, checks operand type
12164 (genCmpEq): rewritten
12166 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12168 * support/regression/tests/bug-908454.c: added
12170 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12172 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12173 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12174 (geniCodeCast): cosmetic, don't preserve bit storage class
12175 (geniCodeLeftShift): added promotion
12176 (geniCodeLogic): fixed regression
12177 * src/SDCCsymt.c (computeTypeOr): accept bits too
12178 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12180 2004-03-07 Borut Razem <borut.razem AT siol.net>
12182 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12184 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12186 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12187 version of pic16_genPackRegisters which does not check if ic is a
12189 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12190 function cause string1.c regression test fails
12192 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12194 * sim/ucsim/configure.in,
12195 * sim/ucsim/configure,
12196 * sim/ucsim/doc/Makefile.in: use docdir
12197 * src/SDCC.y: fixed sbit atrributes
12198 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12199 * src/SDCCast.c (decorateType): |^& need special promotion handling
12201 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12202 * src/SDCCsymt.h (computeType),
12203 * src/SDCCicode.c: computeType() needs op
12204 * src/SDCCsymt.c (checkTypeSanity),
12205 * doc/sddman.lyx: "plain" bitfields are unsigned
12206 * src/SDCCsymt.c (computeTypeOr): added
12207 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12209 * src/SDCCval.c (val*): computeType() needs op
12210 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12211 * support/regression/tests/onebyte.c: added tests for |^&
12213 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12215 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12216 for writing icode into asm output.
12218 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12220 * src/pic16/device.c: added some debug lines enabled
12221 with macro DEBUG_CHECK,
12222 * src/pic16/genarith.c: more debug in genPlus,
12223 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12224 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12225 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12226 * (aopForSym): onStack symbols are re-placed in data memspace,
12227 and onStack flag is cleared,
12228 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12229 copy temporary pcodeop,
12230 * (genPcall): added warning for not updating PCLATU,
12231 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12232 always true for pic16 port,
12233 * (genMultOneWord): NEW, supports integer multiplication,
12234 * (genMult): modified to call genMultOneWord,
12235 * (ifxForOp): added warning when return NULL,
12236 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12237 flag is set before call to operandFromSymbol for implicit
12239 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12240 options.intlong_rent are set by default,
12241 * (_hasNativeMulFor): modified to allow port generation of integer
12243 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12244 set regtype to REG_SFR for all registers, restricting seting the
12245 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12247 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12249 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12250 more than 500 times in the regression tests
12252 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12254 * support/Util/SDCCerr.h,
12255 * support/Util/SDCCerr.c,
12256 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12258 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12259 for symbol conflicts.
12260 * support/valdiags/tests/enum.c,
12261 * support/valdiags/tests/tentdecl.c,
12262 * support/valdiags/tests/struct.c: expect possible error messages
12263 referring to original symbol definitions.
12264 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12266 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12268 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12270 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12272 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12274 * src/pic16/ralloc.c (newReg): fixed bug #908929
12276 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12278 * src/ds390/gen.c: added missing #include "main.h"
12280 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12282 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12283 checking if symbol is already in set,
12284 * src/pic16/device.h: prototype for checkAddSym,
12285 * src/pic16/gen.c: (_G): added entry interruptvector,
12286 * (assignResultValue): removed some commented out lines,
12287 * (genFunction): check for ISR via sym->type, absolute section for
12288 interrupt code is created via a new pBlock, the goto instruction is
12289 placed now correctly at the interrupt vector position, changed all
12290 references from ivec to _G.interruptvector,
12291 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12292 is the interrupt is a high priority one, same for return from ISR,
12293 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12294 externs to calls of checkAddSym,
12295 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12296 pic16_pcode_verbose flag is set,
12297 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12298 * src/pic16/pcoderegs.c: message about how many registers are saved
12299 will only be emitted if pic16_pcode_verbose flag is set,
12301 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12303 * src/ds390/ralloc.h,
12304 * src/ds390/ralloc.c (ds390_regWithIdx),
12305 * src/ds390/gen.c (emitcode),
12306 * src/ds390/main.h,
12307 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12308 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12309 ds390operandCompare, getRegsRead, getRegsWritten,
12310 initializeAsmLineNode): customized instruction size calculation for
12311 ds390, started basis for some register optimizations
12312 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12313 corresponding assembly output
12314 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12315 missing push/pop of r0/r1. Optimized push/pops
12317 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12319 * src/mcs51/main.c (instructionSize): fixed ACALL size
12320 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12322 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12324 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12325 the sorting of rlist with NULL elements
12326 * (print_idataType, print_idata): NEW to create idata sections
12327 * src/pic16/device.h: idataSymSet new variable
12328 * src/pic16/gen.c (genFunction): fixed some bugs in string
12329 comparing, improved the absolute section creation for ISRs,
12330 added FSR0L/FSR0H in registers that are saved in an ISR,
12331 * (genInline): fixed the processing of inline snippets,
12332 now they undergo no process by the peephole optimizer
12333 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12334 are placed in idataSymSet,
12335 * (pic16emitStaticSeg): extern symbols are added in externs,
12336 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12337 switching when aboslute variables are placed in access bank memory
12338 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12339 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12340 commented out with #if,
12341 * (pic16_packRegisters): reintroduce the check for CAST because some
12342 symbols are not correctly handled,
12343 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12344 pCodeInstruction instead of pCode,
12345 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12346 pCodeAsmDir definition,
12347 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12348 directive, then the argument directive is emitted without the leading
12349 tab, hack for inline labels which must be in the first column,
12350 * (compareLabel,pic16_findNextInstruction),
12351 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12352 * (insertBankSwitch): modified for the new pCodeAsmDir,
12354 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12355 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12357 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12359 * (pushSide): commented out with #if,
12360 * (assignResultValue): fixed some typos in saving
12362 * (genPcall): FIXED and sync'ed with genCall,
12363 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12364 * (genNearPointerGet): fixed to handle some more cases,
12365 implementation scheme via table reads,
12366 * (genConstPointerGet): modified to access code memory correct,
12367 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12368 and improved to handle some cases
12369 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12370 instead of "RETLW" for init data
12371 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12372 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12373 variables are placed in access bank memory (<0x80 and >=0xf80),
12374 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12375 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12376 TBLWT_POSTDEC,TBLWT_PREINC
12377 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12378 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12380 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12381 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12382 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12383 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12385 2004-02-29 Borut Razem <borut.razem AT siol.net>
12387 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12388 support/Util/findme.h, support/Util/system.h: enhance binary relative
12389 search for lib and include by using findProgramPath()
12391 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12394 * src/SDCCpeeph.c (pcDistance),
12396 * src/mcs51/ralloc.h,
12397 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12398 * src/mcs51/main.h,
12399 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12400 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12401 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12402 size calculation port specific, started basis for some register
12404 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12405 missing push/pop of r0/r1. Optimized push/pops
12406 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12407 * device/lib/_modsint.c (_modsint),
12408 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12409 and stack version so regression tests pass
12411 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12413 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12414 * src/SDCCast.c (decorateType): catch another small optimization
12416 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12417 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12418 modified to finally use computeType() all over SDCC,
12419 see Feature Request #877103
12420 * src/SDCCval.h: cosmetic
12421 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12422 valCompare(); regression tested in muldiv.c
12423 * support/regression/tests/muldiv.c (testMod): mod sign follows
12426 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12428 * src/SDCCast.c (decorateType): fixed bug #902362
12429 * doc/INSTALL.txt: fixed install instructions for win32
12431 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12433 * device/include/Makefile.in (install): fixed by replacing spaces
12436 * doc/INSTALL.txt: updated for release
12437 * doc/sdccman.lyx: added warning for --xstack being buggy
12439 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12441 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12442 to eliminate build warnings.
12443 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12445 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12446 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12448 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12449 removed -penable-stack, added comment for stack pragma, added
12450 warning for not initializing the stack/frame registers, removed
12451 comment at interrupts section
12453 Stack is made permanent, there is no ability to disable stack usage.
12454 * src/pic16/device.h,
12455 * src/pic16/device.c: removed all references to USE_STACK macro,
12456 * src/pic16/device.c (pic16_dump_section): when no elements in
12457 rlist, free rlist before return,
12458 * (pic16_dump_int_registers): NEW, internal registers are a new set
12459 of general purpose registers reused by each function,
12460 * (checkAddReg): returns 1 if registers is added to set,
12461 * (pic16_groupRegistersInSection): when a registers is of type
12462 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12463 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12464 SRCASECMP macro is moved here from device.c
12465 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12466 PO_PCLATU, PO_PRODL, PO_PRODH,
12467 * (pic16_pCodeOpType, genMinus,
12468 changed compares to "a" register, with AOP_ACC,
12469 * (pic16_genPlus): fixed some bugs and indented properly,
12470 * (pic16_addSign): changed size to size+offset in the MOVWF
12472 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12473 multiply 8-bit operand by literal, result is 8-bit,
12474 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12475 multiply 2 8-bit operand, result is 8-bit,
12476 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12478 * src/pic16/gen.c: changed accUse to contain WREG only,
12479 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12480 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12481 true, do not use immediate addressing any more unless sym is a
12482 pointer in codespace,
12483 * (aopForRemat): do not use immediate addressing when symbol not in
12484 codespace and when symbol's address is requested,
12485 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12487 * (aopGet): added case for AOP_ACC and don't return "accumulator
12488 bug" but WREG instead,
12489 * (popGetTempReg): pushes contents of temporary register in stack,
12490 * (popReleaseTempReg): pops contents of temporary register from
12491 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12492 * (pic16_popGet): separated case AOP_ACC to return register WREG
12493 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12494 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12495 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12496 the use of immediate pointers to certain cases only.
12498 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12499 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12500 * (assignResultValue, genCall, genRet): modified to use the new
12501 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12502 genPcall is still broken,
12503 * (genFunction): added code to create 'A' type pBlocks when
12504 interrupt functions are generated, code not extensively tested yet,
12505 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12506 * (genEndFunction): modified so ISRs pop stored registers from stack,
12507 * (genMultOneByte): cleanup,
12508 * (AccRsh): added flag andmask, to and result with appropriate mask,
12509 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12510 * (genDataPointerGet): fixed and reenabled its use,
12511 * (genNearDataPointerGet): bugs fixed,
12512 * (genDataPointerSet): bugs fixed,
12513 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12514 pic16_DumpSymbol, pic16_DumpOp,
12515 * src/pic16/genutils.h: function prototypes for the above functions,
12516 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12518 * (pic16emitRegularMap): many many many improvements, but needs a
12520 * src/pic16/main.c: enable_stack in pic16_options is removed,
12521 * (_pic16_parseOptions): removed command line options -penable-stack,
12522 * (_process_pragma): emit stack symbol only when stack pragma is
12524 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12525 redirected to FSR0L/FSR0H pair,
12526 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12527 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12528 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12530 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12531 * (dumpPicOptype): NEW,
12532 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12533 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12534 with movff instruction,
12535 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12536 added pic16_int_regs, some packRegsFor* functions are commented out,
12537 because produce errors,
12538 * src/pic16/NOTES: minor modifications
12540 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12542 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12543 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12545 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12546 * as/mcs51/lkaomf51.c: fixed bug #895763
12548 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12550 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12552 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12554 * doc/sdccman.lyx: added details about the HC08 storage classes and
12555 interrupts, fixed the register usage info for z80 & gbz80
12557 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12559 * doc/sdccman.lyx: added more pic16 port documentation
12560 * device/include/pic16/: added header pic18fregs.h
12562 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12564 * doc/sdccman.lyx: added Vangelis' contribution
12566 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12568 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12569 extend to the next CALL or PCALL, not just to the next CALL.
12571 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12573 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12575 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12577 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12578 bug #895752 and a better fix for bug #716790
12580 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12582 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12584 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12586 * doc/sdccman.lyx: minor changes, minor changed
12588 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12590 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12591 which can't handle SDCC_NEWONEBYTEOPS,
12592 (geniCodeMultiply): removed conversion from mult to shift for pic14
12595 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12598 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12599 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12600 thus fixing bug #895406
12602 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12604 * device/lib/_modsint.c,
12605 * device/lib/_modslong.c: sign follows divisor only
12606 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12607 signs or signedness can be ignored
12608 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12609 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12610 added optimization for IFX,
12611 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12613 reenabled optimization for IFX, which was removed on 2004-01-11
12614 * src/SDCCast.h: added return type IFX
12615 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12616 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12617 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12618 SDCC_OLDONEBYTEOPS selects the old behaviour
12619 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12620 changed again and commented promotion rule
12621 * src/SDCCval.c (valDiv): promotion no longer necessary
12622 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12623 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12625 * support/regression/tests/onebyte.c: added
12627 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12629 * gen.c (genInline): reverted to old code for assemnling inline
12630 code because of bug reported James Chadd
12632 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12634 * ralloc.h: missing declarations from previous patch,
12635 seems that patch for ralloc.h was never applied, fixed
12637 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12638 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12642 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12643 indirect addressing. Marked FSR0 as deprecated
12644 * gen.c (pointerCode): commented out, not needed now
12645 (pic16_popGet2p): new MOVFF helper function
12646 (genGenPointerGet),
12647 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12648 (shiftRLong): removed duplicate debugging info
12650 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12652 * src/ds390/gen.c (genNearPointerGet),
12653 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12654 optimization with bits, but not bitfields.
12655 * src/ds390/ralloc.c (packRegisters),
12656 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12658 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12660 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12662 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12665 * src/SDCCicode.c (operandFromSymbol),
12666 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12667 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12668 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12669 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12670 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12671 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12673 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12674 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12675 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12676 * src/SDCCsymt.c (newSymbol),
12677 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12680 * src/SDCCval.c (newiList): fixed bug #885705
12682 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12684 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12685 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12687 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12689 * device/include/c8051f120.h,
12690 * device/include/c8051f300.h,
12691 * device/include/c8051f310.h: added/updated header files for Silicon
12692 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12693 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12694 in new section Submitting patches
12696 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12698 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12699 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12700 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12702 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12703 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12704 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12706 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12707 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12708 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12710 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12711 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12712 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12713 genGenPointerSet): fixed bug #892400
12714 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12715 to eliminate build warnings.
12716 * src/SDCCast.c (processParms),
12717 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12719 * support/valdiag/valdiag.py: added GCC to the list of defines active
12720 when compiling with gcc
12722 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12724 * support/Util/SDCCerr.h,
12725 * support/Util/SDCCerr.c,
12726 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12727 with an incomplete type (fixed bug #883734)
12728 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12730 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12732 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12734 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12736 * src/SDCCast.c (decorateType),
12737 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12738 function pointer implementation
12739 * support/regression/tests/funptrs.c: added tests to verify both forms
12740 of function pointers work correctly. Added tests to verify parameters
12741 are passed in the correct order.
12743 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12745 * device.c (regCompare): registers are sorted by ascending
12746 address and increasing size,
12747 * main.c (_pic16_finaliseOptions): removed the declaration
12748 of compiler macro MCU. Now a macro of the format pic18fxxxx
12749 will be defined from the command line
12751 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12752 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12754 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12755 PCOP_RLCF was overwritten!
12756 * gen.c (genSkip): commented out calls to pic16_emitcode,
12757 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12759 * (genRRC): added debugging info,
12760 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12761 overwritten while shifting,
12762 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12763 overwritten while shifting,
12766 * (shiftLLeftOrResult),
12767 * (shiftRLeftOrResult),
12769 * (shiftLLong): Implemented with pic16_emitpcode
12770 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12771 * (genLeftShift): Fixed bug, operand for shift by variable always
12772 was "and"ed with 0x0f,
12773 * (genLeftShiftLiteral),
12775 * (genRightShiftLiteral): added debugging info,
12776 * (genrshFour): added comment,
12777 * (genRightShift): determined signedness from operand "left"
12778 instead of "result"
12780 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12782 * src/SDCCicode.c (geniCodeParms),
12783 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12784 function pointers, fixed function pointer bugs #861242 and #861896
12786 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12788 * device/include/c8051f000.h,
12789 * device/include/c8051f120.h,
12790 * device/include/c8051f300.h: added header files for Silicon
12791 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12793 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12795 * src/SDCCast.c (processParams): added new type flow and restructured
12796 (gatherAutoInit): added new type flow
12797 (addCast): cosmetic changes
12798 (getLeftResultType): added new type flow for array indices, patch
12799 provided by Stas, see FR #877103
12800 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12801 array index patch by Stas
12802 * src/SDCCast.h: added prototype getResultTypeFromType()
12804 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12805 * src/pic/glue.c (pic14emitStaticSeg),
12806 * src/pic16/glue.c (pic16emitStaticSeg),
12807 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12808 for initialization of symbols
12809 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12810 * support/Util/SDCCerr.h:
12811 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12812 * .version: bumped version number to 2.3.8
12813 * device/include/Makefile.in (install),
12814 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12817 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12819 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12820 Slade Rich fixed an optimization bug
12821 * src/pic/pcodepeep.c,
12822 * src/pic/pcoderegs.c
12823 * doc/Makefile (install): added test for directory
12825 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12827 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12828 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12829 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12830 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12831 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12832 * as/mcs51/asexpr.c (term),
12833 * as/hc08/asexpr.c (term): fixed bug #887146
12835 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12837 * src/z80/gen.c (genMult): handle single byte result product
12838 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12839 DUMMY_READ_VOLATILE (fixed bug #886367)
12841 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12843 * support/regression/tests/libmullong.c: fixed logic, on little endian
12844 hosts we ended without a mullong_wrapper()
12846 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12848 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12849 virus/worm forged address usage.
12851 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12853 Fixed promotion, it should be done on AST level:
12854 * src/SDCCast.c (addCast): added promotion to int
12855 (decorateType): updated call to upCast()
12856 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12857 usualUnaryConversions()
12859 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12861 * support/regression/tests/literalop.c (mulWrapper): Added a
12862 wrapper to remove integer overflow warnings.
12864 * support/regression/tests/float_trans.c: Made work on host.
12866 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12869 * support/regression/generate-cases.py (main): Changed from inline
12872 * doc/Makefile (install): Changed to depth first to get rid of
12873 missing directory install warning.
12875 * as/Makefile (install-doc): Made work on Mac.
12877 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12879 * src/SDCCast.c: added an additional type flow in decorateType() of
12880 opposite direction, see feature request #860006; it's enabled at runtime
12881 by setting the environment variable SDCC_NEWTYPEFLOW
12882 * src/SDCCast.h: changed prototype of decorateType()
12883 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12884 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12885 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12886 see feature request #877103
12887 * src/SDCCval.c: updated call of decorateType()
12888 (valBitwise): fixed bug #882876
12889 (valMinus): added promotion
12890 (valLogicAndOr): result is unsigned
12891 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12892 * src/SDCCsymt.c (computeType),
12893 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12894 must not cause an unsigned operation
12895 * src/pic/glue (pic14emitRegularMap),
12896 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12898 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12900 * src/pic/pcode.c (PCodeID): commented out left over debug code
12902 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12904 * support/valdiag/tests/overflow.c: added shift tests
12905 * src/pic/device.c,
12912 * src/pic/pcodepeep.c,
12913 * src/pic/pcoderegs.c,
12914 * src/pic/ralloc.c,
12915 * src/pic/ralloc.h: applied patch from Slade Rich;
12916 added support for multiple code pages and multiple RAM banks on the
12917 PIC 14 port. The ASM files now no longer simply assume all the
12918 code / RAM are in the same page / bank. This means the linker can
12919 safely allocate code/RAM of separate ASM files to different pages/banks.
12920 * doc/sdccman.lyx: added Slade's tips
12921 * src/mcs51/peeph.def: fixed bug #880768
12923 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12925 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12926 * src/SDCCast.c (decorateType): fixed bug #880197
12928 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12930 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12933 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12934 strtof is not part of C89 and isn't included with Mac OS X.
12936 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12938 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12939 shiftL2Left2Result): fixed bug #879326
12940 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12941 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12942 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12943 address fetch for clr instruction
12944 * device/lib/hc08/_mulint.c: created optimized assembly version
12945 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12947 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12949 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12950 proposed in FR #877103
12952 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12954 * src/SDCCval.c (cheapestVal): added missing checks
12955 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12956 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12958 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12960 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12963 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12965 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12966 loaded with the linker search paths (-L arguments) and the libraries
12967 to be linked with the current source (-l arguments). Changes
12968 currently will affect only the pic16 port.
12969 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12970 include path the port specific paths and port specific libraries,
12971 * gplink command now contains the $3 argument,
12972 * src/pic16/device.h,
12973 * src/pic16/device.c,: structure PIC_device is made public and
12974 renamed to PIC16_device, the same for variable Pics which is renamed
12975 to Pics16. Updated all references to them.
12976 * src/pic16/glue.c (pic16glue): corrected bug with code
12977 initialization which bypassed the variable initializations block.
12979 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12980 COMPILE_FLAGS and added the --nostdinc option
12982 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12984 * device/include/mc68hc908jb8.h: Register defs for another member
12985 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12987 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12989 Documenting changes from previous commits.
12990 * configure.in (version 1.56),
12991 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12992 when generating output files to configure the pic16 library,
12993 but now I've commented it out, since gputils aren't installed in the
12994 SF compile farm, so library won't compile
12996 * device/lib/Makefile.in (version 1.56): initially I've added in
12997 target 'all' the prerequestive 'model-pic16' so it compiled the
12998 pic16 library, but now I've commented it out for the same reasons
13000 * added targets 'model-pic16' and 'objects-pic16' to compile the
13002 * added target 'port-specific-objects-pic16' to handle the
13003 generated libraries and copy them into the build/ directory
13004 * added target 'clean-intermediate-pic16' to clean intermediate
13005 files into pic16 directory
13006 * in target 'installdirs' added line to create directory pic16 in
13007 the installation path
13009 * device/include/Makefile.in (version 1.11): in target 'install'
13010 added lines to copy all header files to installation path,
13011 * in target 'installdirs' added line create directory for pic16
13012 headers in the installation path
13014 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13016 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13019 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13022 * device/lib/configure.in,
13023 * device/lib/configure: fixed for autoconf 2.57
13025 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13027 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13028 option so that it actually works. Made it specific to the z80, since
13029 the gbz80 doesn't have these kinds of I/O ports.
13031 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13033 * device/include/z180.h,
13034 * device/lib/_memcpy.c,
13035 * device/lib/_memmove.c,
13036 * device/lib/_mulint.c,
13037 * device/lib/ser_ir.c,
13038 * device/lib/ser_ir_cts_rts.c,
13039 * device/lib/_strcmp.c,
13040 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13041 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13042 portmode; added deprecation warning for bank= and protmode= forms.
13043 Also, guard against buffer overflow.
13044 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13046 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13048 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13049 changed interrupt vector table generation to only emit declared vectors.
13050 * device/include/Makefile.in: added missing backslash
13051 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13053 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13055 Mainly changes to support compilation of the device libraries
13056 * src/pic16/device.c: stack is allocated via symbol and not
13057 via literal number. The symbol is placed in the corresponding
13058 position of the data ram
13059 * (pic16_dump_section): relocatable and absolute uninitialized
13060 data are now emitted in sorted order to reduce section naming,
13061 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13062 weren't marked as being in the access bank,
13064 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13066 Added portion of GNU PIC Library under the directory
13067 device/include/pic16 and device/lib/pic16. These files
13068 contain the declarations of SFRs for the PIC18Fxx2 devices.
13069 The directory is initialized via configure from toplevel.
13071 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13073 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13074 the spilllocations to be compared correctly
13076 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13078 * src/SDCCast.c (decorateType): fixed bug introduced today
13080 2004-01-12 Borut Razem <borut.razem AT siol.net>
13082 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13083 doc/sdccman.lyx: upper case pragmas are deprecated
13085 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13087 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13088 in simpler and even better code
13090 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13092 * src/SDCCicode.c (operandOperation): fixed bug #874819
13093 * src/SDCCast.c (decorateType): fixed
13094 char foo (unsigned long ul) { return ul > 0; }
13096 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13098 * doc/sdccman.lyx: Moved and added some sections, small changes
13099 all over. Telling LaTeX to be less strict with word spacing
13100 to better keep the right margin. Changed some notes about
13101 maintainance of the ports in section 3.2.1 - is it OK like this?
13103 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13105 SDCC source changes:
13106 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13107 convilong): modified to inform the pic16 port that builtin functions
13110 PIC16 PORT specific changes:
13111 * src/pic16/device.c pic16_dump_equates() added,
13112 processor registers declared internally by the port are emitted in
13113 the translation as equates,
13114 * src/pic16/gen.c: inline code is passed unprocessed to the
13116 * (pic16_popGetLit2): fnuction modified to take second operand as
13117 pCodeOp pointer and not as literal,
13118 * (popRegFromIdx): prefixed with pic16_,
13119 * (pic16_popCombine2): modified to receive already allocated pCode
13121 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13122 * (genFunction): initializes local stack frame and pushes on stack
13123 all the registers used by this function,
13124 * (genEndFunction): restores all registers from stack and restores
13126 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13128 * (pic16glue): changed the program startup sequence,
13129 * added new dbName code 'A' for functions placed in absolute section
13130 * src/pic16/main.c: added function attribute _naked,
13131 * added pragma 'code' to place a fnuction at an absolute address,
13132 * added command line arguments --debug-ralloc and --pcode-verbose,
13133 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13134 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13135 * (pic16_newpCodeOpLit2): modified to take the second operand as
13137 * (pic16_printpBlock): modified to emit each function in a separate
13139 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13140 UPPER for immediate operands,
13141 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13143 * src/pic16/peeph.def: all peepholes with movff are commented out,
13144 because there is a problem in the pcode peep optimizer,
13145 * src/pic16/ralloc.c: the register allocator can now reuse local
13146 function symbols for another function. This saves register usage.
13147 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13149 Added file src/pic16/NOTES with information about program writing on
13150 the current port version.
13152 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13154 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13155 and peephole 252 (array access)
13157 2004-01-09 Borut Razem <borut.razem AT siol.net>
13159 * src/SDCCmain.c : fixed #872250: -l command line defined library
13160 files are scanned before standard library files
13162 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13164 * src/SDCCast.c (decorateType): fixed bug #874046
13166 2004-01-09 Borut Razem <borut.razem AT siol.net>
13168 * support/scripts/sdcc.nsi: remove previous installation
13170 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13172 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13173 bytes for last interrupt vector (mcs51)
13174 * sdcc.spec: fixed typo
13176 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13178 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13179 gen51Code): more efficient parameter receive for --model-large
13182 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13184 * src/ds390/main.c,
13185 * src/z80/main.c: added missed needLinkerScript flags (more than
13186 one port structure defined in these file)
13187 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13190 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13192 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13193 * src/port.h: added flag needLinkerScript in port->linker
13194 structure to inform whether to create a .lnk file or not,
13196 * src/ds390/main.c,
13198 * src/mcs51/main.c,
13200 * src/pic16/main.c,
13202 * src/z80/main.c: changed appropriately to configure
13203 needLinkerScript flag
13205 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13206 * src/pic/glue.c: added variable udata_section_name to
13207 override default uninitialized data segment definition for
13208 devices only with SHAREBANK memory (reported from Erik Epetrich)
13209 * (pic14emitOverlay): modified to emit a commented overlay segment
13210 directive when no overlay data exist
13211 * (picglue): modified to emit uninitialized data segment
13212 according to udata_section_name
13213 * src/pic/main.c (_pic14_parseOptions): added command line
13214 options --udata-section-name=[name] to override default
13215 udata definition name
13216 * modified _linkCmd and _asmCmd to include compiler passed
13217 arguments via -W option
13218 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13219 object file from '.rel' to '.o' in port->linker structure,
13220 changed size of fptr from 2 to 3 in port structure
13222 2004-01-07 Borut Razem <borut.razem AT siol.net>
13224 * support/scripts/sdcc.nsi: update PATH
13225 * support/scripts/sdcc.ico: craeted
13227 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13229 * device/include/Makefile.in: fix install
13230 * doc/Makefile: fix install
13232 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13234 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13236 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13237 how the function variable allocation summary is displayed; also
13238 include information about variables allocated to the overlay
13241 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13243 * as/mcs51/lkmain.c: Help about -Y option
13244 * as/mcs51/lkarea.c: Fixed gcc warnings
13246 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13248 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13250 * support/valdiag/tests/overflow.c: added
13251 * src/SDCCast.c (decorateType),
13252 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13253 LEFT_OP (left shift)
13255 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13257 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13258 (default behaviour).
13260 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13262 A python script to validate compiler diagnostic messages. It can be
13263 used to verify that sdcc complains about bad c source code and
13264 gives a good location of the error.
13265 * support/valdiag/Makefile,
13266 * support/valdiag/valdiag.py,
13267 * support/valdiag/tests/*
13269 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13271 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13272 * src/SDCCsymt.c (newEnumType),
13274 * support/Util/SDCCerr.c,
13275 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13277 * support/regression/tests/enum.c: added test for enum values that
13278 require at least 2 bytes of storage.
13280 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13282 * src/common.h: added ifndef/define/endif macros
13283 around the header file.
13284 Bug reported from Jesus Calvino-Fraga
13286 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13288 * sdcc.spec: updated
13289 * device/include/Makefile.in: don't install CVS directories
13290 * device/lib/Makefile.in: added removal of CVS directories after install
13291 * doc/Makefile: fixed install, added local_icons
13292 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13293 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13294 * src/ds390/gen.c (genRightShift): fixed bug #870788
13295 * src/SDCCast.c (decorateType): fixed bug #870781
13297 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13299 PIC16 port related changes:
13300 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13301 added variable stackPos,
13303 * gen.c: genCall, assignResultValue: added support for
13304 pushing/retrieving function parameters to/from stack,
13305 genFunction,genEndFunction: setup stack frame for the
13306 generated function,
13307 genAddrOf: will be changed according to bug 863624
13309 * added files genutils.c and genutils.h which contain gen*
13310 debugged and optimised functions extracted from gen.c
13312 * glue.c: added variable 'externs' which holds extern symbols,
13313 pic16emitRegularMap: is modified to properly handle relocatable
13314 symbols under the new scheme,
13315 pic16createInterruptVect: is modified
13316 pic16printPublics: is modified to emit 'global' assembler directives,
13317 added pic16_printExterns to print extern symbols,
13318 pic16glue: initializes stack/frame pointer in the beginning of
13319 the assembly output. Temporary hack, will be corrected later,
13320 because gplink yet does not support stack and SDCC does not
13321 yet support a type of crt0.o object to create the final binary.
13323 * Removed many lines that contain 8051 legacy code.
13324 * The code is finally placed under a 'code' directive.
13325 * Added port specific options.
13327 * _process_pragma: simplified since now we do not need *special*
13328 include file to define SFR registers. But a separate header
13329 will be needed. This will be developed later.
13330 * _pic16_parseOptions: added, parses port specific options:
13331 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13332 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13333 --preplace-udata-with=
13335 * _pic16_setDefaultOptions: modified to initialize section names,
13336 but hack is temporarly out of order since it needs improvement.
13337 * _pic16_genAssemblerPreamble: configuration words are emitted by
13338 their address instead of their name. This part is incomplete and
13339 supports only the 18Fxx2 devices. Other devices will emit an error
13340 during assembly since they do not contain the same set of config
13342 * _pic16_genIVT: is modified,
13344 * pcode.c: added definitions for some hardware registers that are needed
13346 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13347 All PCI entries are updated. Now LFSR is supported.
13348 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13349 * added pic16_newpCodeOpLit2 to support instructions with
13350 two literal arguments
13351 * pic16_pCode2str: corrected code that emits assembler instructions
13352 with two literal operands and those that have an access bit modifier
13353 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13354 this fixes a bug which caused some labels to be lost, when an
13355 assembler directive was added, i.e. banksel,
13356 * pic16_FixRegisterBanking: improved logic that causes the insertion
13358 * InlineFunction: functions that are called once, are not any more
13359 inlined. This can be a port option in the future,
13361 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13363 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13364 hold the corresponding uninitialized symbols,
13365 * pic16_allocProcessorRegister: registers have explicit marked the
13367 * pic16_allocInternalRegister: registers are explicit marked as
13369 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13370 processing list, so bit registers were lost,
13373 * ralloc.h: added field 'accessBank' and original symbol operand
13374 in register definition,
13375 * removed the field isMapped from register definition,
13377 ** Several functions have been removed from various sources:
13378 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13379 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13380 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13381 pic16_assignRelocatableRegisters
13383 ** others have been introduced:
13384 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13385 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13387 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13389 * support/scripts/inc2h.pl: changed definition of BIT_AT
13390 to emit 'sbit at' instead of 'bit at'. This was a request.
13392 PIC16 port related preliminary changes:
13393 * gen.c: prefixed function popRegFromString with
13394 pic16_ and all references to it corrected
13395 * pcode.c: all pic16_pc_* hardware registers prefixed
13396 with underscore (_),
13397 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13398 * ralloc.c: newReg(): when register is REG_SFR then
13399 set address to rIdx,
13400 pic16_allocProcessorRegister(): marks register wasUsed=0
13401 pic16_writeUsedRegs(): added a call to assign processor
13402 registers via pic16_assignFixedRegisters
13404 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13406 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13407 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13408 variables in unused register banks. Also the SSEG is placed
13409 wherever there is enough space for it, and IDATA can be anywhere
13410 in internal RAM. For now compile using -Wl-Y[stack_size].
13411 The mem file is different for this option as well, since it
13412 makes no sense of talking about DSEG lenght.
13414 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13416 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13417 in certain cases, e.g. when ROM assignment, patch provided
13418 from Albert den Haan.
13420 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13422 Many signedness and type propagation fixes:
13423 * src/SDCCicode.c: made geniCodeCast() static
13424 replaced SPEC_ by IS_ (cosmetic)
13425 (operandOperation): fixed div and mod operation
13426 (usualBinaryConversions): added support for promotion of char
13427 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13428 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13429 (geniCodeAdd): an array index will stay unsigned, even if promoted
13431 (geniCodeArray): ditto
13432 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13433 * src/SDCCsymt.c (computeType): added more support for char;
13434 promotion of char is selectable by promoteCharToInt, fixed signedness
13436 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13437 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13438 * src/SDCCval (val*): replaced signedness calculation by
13440 rearranged if-branches (cosmetic)
13441 (valShift): added warning W_SHIFT_CHANGED
13442 (valCompare): fixed problem with different types
13443 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13444 * support/regression/tests/literalop.c: added many cases
13445 * support/regression/tests/ast_constant_folding.c: changed finally to
13447 * .version: new year, new version: 2.3.7
13448 * src/SDCCmain.c (main): applied patch #866468
13449 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13450 provided by Scott Bronson
13451 * doc/sdccman.lyx: updated documentation for sdcdb
13452 updated and added chapter tips
13454 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13456 * src/SDCCsymt.h: missing from yesterday's commits
13458 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13460 * src/SDCC.y (struct_or_union_specifier),
13461 * support/Util/SDCCerr.c,
13462 * support/Util/SDCCerr.h: verify that struct & union tags are used
13465 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13467 * src/SDCCglobl.h: missing from yesterday's commits
13469 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13472 sft_attributes, struct_declaration, parameter_declaration,
13473 type_name, start_block, declaration_list),
13474 * src/SDCC.lex (check_type): support redefinition of typedef names
13476 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13478 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13479 aligned xdata arrays. Erik helped me with the if clause.
13481 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13483 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13486 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13489 * src/SDCCast.c (newAst_),
13491 * src/SDCCicode.c (ast2iCode, newiCode),
13493 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13494 expr, statement, expression_statement, selection_statement,
13495 iteration_statement, expr_opt, jump_statement): foundation for tracking
13497 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13500 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13502 * support/Util/SDCCerr.c,
13504 * src/SDCCast.c (createCase, createDefault, decorateType),
13505 * src/SDCClabel.c (labelUnreach),
13506 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13508 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13509 (with thanks to Stas Sergeev)
13510 * device/include/time.h,
13511 * device/lib/time.c (CheckTime): suppress unreachable code warning
13513 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13515 * src/SDCCast.c (createIvalCharPtr),
13516 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13518 * support/regression/tests/nullstring.c: tests for these two bugs
13520 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13522 * support/Util/SDCCerr.h,
13523 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13524 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13525 about storage class and 'at' used inside struct or union
13526 * src/SDCCBBlock.c (iCodeFromeBBlock),
13527 * src/SDCCcse.c (ifxOptimize),
13528 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13529 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13530 printIval, emitStaticSeg, emitOverlay),
13531 * src/SDCClabel.c (deleteIfx),
13532 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13533 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13534 gatherAutoInit, processParms),
13535 * support/Util/SDCCerr.h,
13536 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13537 reporting for post-parse errors.
13539 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13541 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13542 implicit casts via union; they don't work on big endian systems
13543 (possible fix for bug #861138)
13545 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13547 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13548 * src/mcs51/main.c: fixed the fix for bug #737001
13550 2003-12-15 Borut Razem <borut.razem AT siol.net>
13552 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13554 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13556 * support/makebin/makebin.c: put output in binary mode
13558 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13560 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13561 xdata and data memory on startup. Set the environment variable
13562 SDCC_NOGENRAMCLEAR to disable this.
13563 * src/mcs51/peephole.def,
13564 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13565 (allows non-interrupt and interrupt code to safely compete for a resource
13566 without the non-interrupt code having to disable interrupts)
13568 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13570 * src/SDCCicode.c (geniCodeAdd),
13571 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13572 with valFromType if type might be a pointer and host is big endian).
13573 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13574 types, not just integer types.
13575 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13576 multiply defined with mismatching "at" address.
13578 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13580 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13581 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13582 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13583 with embedded nulls (fixed bug #753752)
13585 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13587 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13588 Apparently this did not see much testing (endless loop)
13590 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13592 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13594 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13596 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13597 gracefully handle NULL memmap pointers
13599 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13601 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13602 instead of deleting the iCode when an operand is volatile
13603 * src/z80/gen.c (genDummyRead),
13604 * src/mcs51/gen.c (genDummyRead),
13605 * src/ds390/gen.c (genDummyRead),
13606 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13608 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13609 * src/SDCC.y: fixed bug #850420
13611 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13613 Applied z80 i/o port patch from Peter Townson and fixed some operators
13614 to better handle operands in A register.
13615 * device/include/z180.h
13621 * src/z80/peeph-z80.def
13622 * src/z80/peeph.def
13625 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13627 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13629 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13631 * device/lib/hc08/_mullong.c: Removed extra #endif
13633 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13635 * sim/ucsim/hc08.src/inst.cc,
13636 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13637 carries from x to h
13638 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13639 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13640 * device/include/stdarg.h: fixed varargs for hc08
13641 * device/lib/Makefile.in,
13642 * device/lib/hc08/Makefile,
13643 * device/lib/hc08/_mulint.c,
13644 * device/lib/hc08/_mullong.c: fixed some endian problems
13646 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13648 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13649 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13650 * device/lib/_gptrget.c,
13651 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13653 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13655 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13656 * src/SDCCast.c (astErrors): fixed bug #846007
13657 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13659 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * src/SDCCast.c (decorateType): disabled a transformation I added in
13662 revision 1.188 (access to fields of a structure at an absolute address);
13663 it breaks with bitfields, extern declarations, and gcse analysis.
13664 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13665 could be assigned through a pointer, so don't complain.
13666 * src/SDCCast.c (astErrors),
13668 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13670 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13672 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13673 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13674 output of __config directives, since gpasm now supports them
13675 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13676 pre-processor macro, i.e. -DMCU=p18f452
13677 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13678 and modified to handle 'cast' icode similarly to '=' icode
13679 * src/pic16/device.h (typedef struct PIC_device): added field
13680 'extMIface' to indicate that chip has external memory interface
13681 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13682 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13685 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13687 * src/SDCC.y (pointer): fixed bug #846006
13688 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13689 * src/SDCCast.c (decorateType): fixed bug #846009
13690 * src/ds390/peeph.def,
13691 * src/ds390/gen.c (genAnd, genOr),
13692 * src/mcs51/peeph.def,
13693 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13695 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13697 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13704 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13708 * src/SDCCbitv.c: added function to free a bitvector
13709 * src/SDCClrange.h,
13710 * src/SDCClrange.c: added function to recompute the liveranges
13711 * src/avr/ralloc.c,
13712 * src/ds390/ralloc.c,
13713 * src/hc08/ralloc.c,
13714 * src/mcs51/ralloc.c,
13715 * src/pic/ralloc.c,
13716 * src/pic16/ralloc.c,
13717 * src/xa51/ralloc.c,
13718 * src/z80/ralloc.c: recompute the liveranges after register packing
13720 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13722 * src/SDCCloop.c (newInduction): fixed bug #845630
13724 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13726 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13727 inadvertantly left behind from my 2003-11-12 change
13729 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13731 Updated headers I neglected to commit yesterday.
13732 * src/SDCClrange.h,
13735 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13737 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13738 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13739 * src/SDCCopt.c (eBBlockFromiCode),
13740 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13741 the creation of the key hash table from the sequencing so it can be used
13742 earlier (for some GCSE bug fixes still pending)
13744 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13746 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13747 * support/regression/tests/addsub.c: testing genPlus shortcut
13749 2003-11-15 Borut Razem <borut.razem AT siol.net>
13751 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13753 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13756 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13757 ordering is immaterial.
13758 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13760 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13762 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13763 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13764 (SIGSEV) of bug #840381
13765 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13766 unlink new file before rename if new and old filenames are the same)
13768 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13770 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13771 uninitialized variables) for the mcs51. Set environment variable
13772 SDCC_GENRAMCLEAR to test.
13773 xdata initialization slightly shorter
13775 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13778 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13779 #838241 & 780691 (basicly the same bug)
13780 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13781 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13783 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13785 * src/SDCCmain.c (linkEdit): "fix" #834252
13787 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13789 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13791 * src/SDCC.y: fixed bug #819403
13793 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13795 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13796 the reentrant attribute.
13797 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13798 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13800 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13801 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13802 erroneously reduced to a literal.
13803 * src/hc08/ralloc.c (packRegisters, rematStr),
13804 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13807 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13809 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13810 * doc/sdccman.lyx: changed from 'article' to 'book'
13811 * doc/Makefile: readded test_suite_spec and cdbfileformat
13813 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13815 * device/include/stdlib.h: include malloc.h to comply with ANSI
13816 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13818 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13820 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13821 * doc/clean.mk: also remove *.out files
13822 * doc/sdccman.lyx: some additions, larger top/bottom margins
13824 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13826 * src/SDCC.y: fixed bug #837365
13827 * support/regression/tests/bitopcse.c
13828 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13829 a symbol (might be valop instead)
13830 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13831 * device/lib/clean.mk: added hc08 to the cleaning list
13833 2003-11-04 Borut Razem <borut.razem AT siol.net>
13835 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13837 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13838 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13839 malloc is declared in standard stdlib.h
13841 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 * device/lib/hc08/Makefile: need to clean .rel not .o files
13844 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13846 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13850 * src/mcs51/main.c,
13851 * src/ds390/main.c,
13855 * src/pic16/main.c,
13856 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13857 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13858 tests (which uses the port's oclsExpense function)
13864 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13866 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13868 * src/SDCCcse.c (ifxOptimize),
13869 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13870 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13871 deleting the IFX iCode.
13872 * src/hc08/ralloc.c: reduced unneeded slocs
13873 * src/hc08/gen.c: fixed bug in asmopToBoolean
13875 2003-11-04 Borut Razem <borut.razem AT siol.net>
13877 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13878 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13879 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13880 transferred to configure
13882 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13884 Use headers defined in the C[++] standards:
13885 * sim/ucsim/gui.src/serio.src/fileio.cc
13886 * sim/ucsim/gui.src/serio.src/frontend.cc
13887 * sim/ucsim/gui.src/serio.src/main.cc
13888 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13889 * support/Util/NewAlloc.c
13891 * as/mcs51/lklibr.c
13895 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13897 * Added MSVC projects for hc08 assembler and linker:
13898 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13899 /as/hc08/link_hc08.dsp
13901 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13903 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13905 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13907 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13909 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13911 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13913 2003-10-31 Borut Razem <borut.razem AT siol.net>
13915 * support/cpp2/cpplib.h,
13916 support/cpp2/cpplib.c,
13917 support/cpp2/cpplex.c,
13918 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13919 to switch _asm block preprocessing on / off. Default is
13920 #pragma preproc_asm +
13922 2003-10-31 Borut Razem <borut.razem AT siol.net>
13924 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13925 when outputting comment blocks (when executed with -C option) and
13926 _asm (SDCPP specific) blocks
13928 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13930 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13932 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13934 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13936 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13938 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13939 * src/SDCCast.c (decorateType): fixed bug #832664
13941 2003-10-31 Borut Razem <borut.razem AT siol.net>
13943 * support/cpp2/cpplex.c: fixed for SDCPP:
13944 comments(when executed with -C option) and _asm blocks
13945 were included even if they where in skipped #if block.
13946 Applied solution from GCC cpp 3.3.2
13948 2003-10-31 Borut Razem <borut.razem AT siol.net>
13950 * src/SDCC.lex: sdcc now understands both formats:
13951 '# <line_number> <file_name>' and
13952 '#line <line_number> <file_name>'
13953 * support/cpp2/cppmain.c: sdcpp now generates the standard
13954 '# <line_number> <file_name>' instead of former
13955 '#line <line_number> <file_name>'
13957 2003-10-30 Borut Razem <borut.razem AT siol.net>
13959 * support/cpp2/cpphash.h,
13960 * support/cpp2/cpplib.h
13961 * support/cpp2/cpplex.c,
13962 * support/cpp2/cppmain.c,
13963 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13965 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13967 Fixed a number of problems revealed by bug #827883.
13968 * src/SDCCloop.c (loopInvariants): Spill location of the
13969 result operand should be recomputed if extracted from
13970 a loop. Also, don't extract assignments of an iTemp
13972 * src/SDCCast.c (isConformingBody): loop reversal should
13973 not occur if the control variable is involved with a
13974 relational operator.
13976 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13978 * .version: bumped to 2.3.6 to reflect the big improvements
13979 made by Erik and Klaus. Thanks!
13981 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13983 Replaced the livrange code.
13984 * src/SDCClrange.c: added new LR code
13986 * src/SDCCBBlock.h: removed remainig parts from old LR code
13987 * src/ds390/ralloc.c,
13988 * src/ds390/gen.c: minor fixes to make it work with new code
13990 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13993 * as/hc08/lkrloc.c,
13995 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13996 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13997 (tweaked fix for bug #818696)
13999 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14001 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14003 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14006 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14007 * src/mcs51/gen.c (gencjneshort),
14008 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14009 more efficient (per Scott Bronson's suggestion)
14011 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14013 Extended the semantics of the critical keyword to include
14014 individual statements. See RFE #827755 and #799831
14019 * support/Util/SDCCerr.c
14020 * support/Util/SDCCerr.h
14025 2003-10-19 Borut Razem <borut.razem AT siol.net>
14027 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14029 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14031 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14033 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14034 and predecrement operand is displayed
14036 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14038 * src/SDCCval.c (valMinus): fixed bug #826041
14040 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14042 Some hc08 related updates that I missed earlier
14043 * sim/ucsim/stypes.h
14044 * support/regression/ports/hc08/spec.mk
14046 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14048 New target "hc08" for the Motorola 68hc08 family of micros
14056 * sim/ucsim/hc08.src/*
14057 * sim/ucsim/configure.in
14058 * src/ucsim/configure
14059 * sim/ucsim/packages_in.mk
14062 * device/include/mc68hc908qy.h
14063 * device/lib/hc08/*
14064 * device/lib/Makefile.in
14065 * support/regression/ports/hc08/*
14066 * support/regression/Makefile
14068 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14070 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14072 * src/ds390/gen.c (genCast): fixed bug #821957
14074 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14076 * device/lib/logf.c: "fixed" overlay bug
14077 * support/regression/ports/host/spec.mk: added m library
14078 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14079 * support/regression/tests/float_trans: added (for Eric)
14081 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14083 * src/mcs51/gen.c (genCpl): fixed bug
14084 http://sf.net/mailarchive/message.php?msg_id=6263915
14086 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14088 * src/SDCCast.c (decorateType): added extended constant folding
14089 * src/SDCCsymt.c (computeType): cleanup
14090 * src/SDCCval.c (valShift): minor optimization
14091 * support/regression/tests/ast_constant_folding.c: added
14093 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14095 * src/SDCCmain.c: removed some unintended changes
14097 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14099 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14100 * src/z80/gen.c: fixed part of bug #817589
14101 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14103 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14105 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14116 * src/ds390/ralloc.c
14118 * src/mcs51/ralloc.c
14120 * src/pic16/ralloc.c
14121 * src/xa51/ralloc.c
14123 * src/z80/gen.c: removed unused label "release:"
14125 2003-10-06 Borut Razem <borut.razem AT siol.net>
14127 * src/SDCC.lex: removed definition of unused variables
14128 save_optimize and save_options
14130 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14132 * clean.mk: removed '=' in "-maxdepth=1"
14133 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14134 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14136 2003-10-06 Borut Razem <borut.razem AT siol.net>
14138 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14139 my_unput() replaced by unput()
14141 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14143 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14144 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14145 type-punned pointer will break strict-aliasing rules"
14146 Old LR behaviour is again default; Klaus' LR can be choosen by
14147 defining the environment variable LRKLAUS
14151 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14152 * clean.mk: fixed removal of files in bin/CVS/
14153 * device/lib/clean.mk: fixed removal of directories small and large
14154 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14156 * src/SDCCval.c: removed superflous test for pedantic
14158 2003-10-05 Borut Razem <borut.razem AT siol.net>
14160 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14161 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14162 message "unmatched #pragma SAVE and #pragma RESTORE"
14164 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14166 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14167 assembly, critical functions, atomic, nojtbound)
14169 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14171 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14177 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14180 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14182 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14184 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14185 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14186 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14188 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14190 * src/z80/gen.c (genRet): fixed bug #524753
14191 * src/z80/gen.c (genCast): fixed internal error on cast from
14193 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14194 fix for bug #477835 to the z80
14195 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14196 for tracking iCodes in the peephole optimizer for z80
14198 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14200 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14201 the other part of bug #814548
14202 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14204 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14206 * src/SDCCcse.c: fixed part of bug #814548
14208 2003-09-28 Borut Razem <borut.razem AT siol.net>
14210 * src/asm.c: rewrite of printILine() to use temporary file instead
14212 * src/xa51/main.c: commented out declaration of int rewinds
14214 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14216 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14218 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14220 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14221 * src/asm.c (printILine): Fixed bug #811015
14223 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14225 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14228 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14230 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14231 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14232 to correctly handle general case of AOP_PAIRPTR
14233 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14235 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14237 * src/mcs51/ralloc.c (fillGaps),
14238 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14239 register positioning bug)
14241 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14243 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14245 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14247 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14248 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14249 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14250 (ralloc doesn't intentionally do this now, but perhaps later)
14251 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14252 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14253 register positioning bugs (Fixed bug #762602 and #795325)
14254 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14255 (Fixed bug #808779)
14256 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14257 lines that --i-code-in-asm generates
14259 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14261 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14262 trying to fclose a FILE* that was already closed.
14264 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14266 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14267 of const struct should be treated as if const themselves)
14269 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14271 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14273 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14275 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14276 Unix (/n) and DOS (/r/n) line terminations.
14278 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14280 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14283 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14285 * src/mcs51/gen.c (genFunction, genEndFunction),
14286 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14287 and restore of EA so that stack offsets to parameters are
14288 correct when using both critical and reentrant/stack-auto.
14289 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14290 size (can be triggered in error if sloc is shared between
14291 different sized objects)
14292 * device/include/float.h: fixed macros to explicitly use
14293 unsigned long where needed
14295 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14297 Feature req. 799831: added code to allow nesting of critical functions
14298 * src/mcs51/gen.c (genFunction, genEndFunction)
14299 * src/ds390/gen.c (genFunction, genEndFunction)
14301 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14303 * src/SDCCsymt.c (sclsFromPtr),
14305 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14306 support for standard C idiom of memory mapped variables; for
14307 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14308 to xdata int at 0x1234 tempvar = 1.
14309 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14310 provided by Akiya ISHIDA
14312 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14314 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14315 * src/SDCCval.c (constVal): added reduction from int to char
14316 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14317 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14318 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14320 * support/regression/tests/shifts.c: fixed
14322 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14324 * src/z80/gen.c (genXor): Fixed bug #805445
14326 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14328 Fixed bug #621531 (const & volatile confusion in the type chain).
14329 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14330 refer to the const or volatile state of the pointer itself.
14342 * src/pic16/ralloc.c
14343 * support/regression/tests/const.c
14345 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14347 When checking for duplicated modules, use absolute paths
14348 instead of relative paths. Files changed:
14353 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14355 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14357 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14359 * device/include/string.h: added size_t typedef, changed
14360 prototypes to use size_t, eliminated separate reentrant and
14361 non-reentrant declarations, added _memmove declaration
14362 * device/lib/_memcpy.c: changed to use size_t instead of int,
14363 changed /4 to >>2 to avoid division library call
14364 * device/lib/_memcmp.c,
14365 * device/lib/_memset.c,
14366 * device/lib/_strncat.c,
14367 * device/lib/_strncpy.c,
14368 * device/lib/_strncmp.c: changed to use size_t instead of int
14369 * device/lib/_memmove.c: new file (fixed bug #772294)
14370 * device/lib/Makefile.in: added _memmove.c
14371 * device/lib/z80/asm_strings.s: fixed bug #772290
14372 * support/regression/tests/bitfields.c: attempt to fix host assertion
14373 failure on amd64-unknown-linux2.2
14375 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14377 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14378 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14379 * as/z80/asmain.c (main): fixed bug #801766
14381 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14383 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14386 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14388 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14389 reported in bug #800609
14391 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14393 * Top header beautifications in src/pic16 directory:
14394 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14395 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14396 pcoderegs.h, ralloc.c, ralloc.h
14397 * main.c: added top header and GPL license notice
14398 * pcode.c: fixed the if-conditional warning
14400 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14402 * device/lib/_mullong.c: replaced int by short for gcc
14404 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14406 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14407 and JUMPTABLE iCodes properly now (worked by accident before)
14408 * src/mcs51/gen.c (leftRightUseAcc),
14409 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14410 iCode properly now. Use getSize instead of nRegs since a & b
14411 aren't part of the nRegs tally.
14413 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14415 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14416 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14417 before instructions that use the _STATUS register
14419 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14421 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14422 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14423 fetching of the pointer
14424 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14425 copied from genNearPointerSet()
14426 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14427 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14428 If they pop r0/r1 they must be called in the opposite order than aopOp().
14429 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14430 (resp. --stack-auto), prepared for --xstack
14432 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14434 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14436 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14438 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14439 these ports have their own __sdcc_external_start()
14441 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14443 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14444 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14445 type for bits was changed. It resulted in bit variables becoming
14446 global, which is not permitted in PIC 14 assembly output.
14448 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14450 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14452 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14454 Z80 and MCS51 linkers complaint if a public symbol is defined
14455 in more than one library module:
14459 * as/mcs51/Makefile.in
14461 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14463 A few small changes that speed up the peephole optimizer.
14467 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14469 Try to make the peephole optimizer smarter by maintaining
14470 an association between the assembly source code and the
14471 iCodes that originated them. Put this information to use
14472 with a new peephole rule condition "notVolatile" so that
14473 the rules can be aggressive yet still safe.
14478 * src/mcs51/peeph.def
14480 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14484 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14485 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14486 if the left or right operand symbols have the accuse flag set.
14488 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14490 Changed the type of the result of the ! (NOT) operator to char;
14491 previously it returned the same type as the source. This allows
14492 us to eliminate all the genFloatNot functions (all of its target
14493 implementations were very buggy) since !float can use the same
14496 * src/SDCCicode.c (ast2iCode): ! returns char
14497 * src/mcs51/gen.c (genNot, genNotFloat),
14498 * src/ds390/gen.c (genNot, genNotFloat),
14499 * src/z80/gen.c (genNot, genNotFloat),
14500 * src/pic/gen.c (genNot, genNotFloat),
14501 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14503 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14505 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14506 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14507 during interrupts. Ensure WSAVE is located at a shared bank address.
14508 2. Fixed page selection in some places
14509 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14510 the registers name strings.
14511 4. Fixed "signed / unsigned compare" compiler warnings.
14512 5. The PIC port manages its own allocation of the general purpose
14513 registers, but makes no attempt to reuse them. As a result when
14514 compiling it soon runs out of general purpose registers. Some
14515 additional code was added to the files pcode.c and device.c to walk
14516 through the function call tree and rename the registers so that they
14526 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14527 genPlus() & genMinus() when the result is the same as left or right
14529 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14531 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14533 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14535 Made bitfield a distinct type from bit so that bitfields
14536 convert as per ANSI C and bits retain their traditional
14537 boolean style behaviour. Implemented bitfield support in
14545 * src/ds390/gen.c: bit v bitfield split
14546 * src/z80/gen.c: New support for bitfields
14547 * support/regression/tests/bitfields.c: reenabled z80,
14550 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14552 Rules 246.x, 247.x relate to bitfields, the others speed up
14553 access to xdata mapped I/O devices.
14555 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14557 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14559 Cleaned up genPackBits and genUnpackBits and added two helper
14560 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14561 for literal assignments in genPackBits (thanks to Frieder for
14567 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14569 Fixed bug #748310 (pointer to function type mishandled when the
14570 function name is omitted). Also fixed a SIGSEGV when a function
14571 attribute (reentrant, etc) is used on a non-function or on a
14572 function but misplaced before the parameter list.
14574 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14576 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14577 * support/Util/SDCCerr.h,
14578 * support/Util/SDCCerr.c: Added func attr misuse error msg
14580 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14582 Fixed bug #787649 by anonymous
14583 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14584 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14586 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14588 Fixed numerous bitfield problems.
14590 * src/SDCC.y: More bitfield related error checking
14592 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14593 * support/Util/SDCCerr.h,
14594 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14595 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14596 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14597 * support/regression/tests/bitfields.c: tests added
14599 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14601 Made the constant following the "interrupt" keyword optional. If
14602 omitted, the function will not automatically be given an entry
14603 in the interrupt vector table (similar to #pragma NOIV, but
14604 less syntacticly kludgy). The interrupt number is also now
14605 range checked. Also fixed a bug in the high order bit example
14612 * support/Util/SDCCerr.c
14613 * support/Util/SDCCerr.h
14616 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14618 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14619 * src/SDCCicode.c (operandOperation): rewritten some ops
14620 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14621 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14623 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14624 be re-activated by defining REDUCE_LITERALS)
14625 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14626 unsigned, but are signed by default
14627 * src/SDCCval.c (constVal): rearranged
14628 * src/SDCCval.c (valMod): preliminary fix
14629 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14630 * support/regression/literalop.c: added, work in progress
14632 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14634 Generate warnings for useless declarations like "char data;"
14635 that don't do what new users expect.
14638 * support/Util/SDCCerr.h
14639 * support/Util/SDCCerr.c
14641 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14643 * src/SDCCval.c (valMult): fix overflow detection of negative int
14645 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14647 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14649 Changes to support big endian targets:
14662 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14664 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14665 * device/lib/time.c: fixed warning "integer overflow in expression"
14667 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14669 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14670 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14671 constants are unsigned; added recognition of "u" flag for unsigned
14672 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14673 * src/SDCCval.c (valDiv, valMod): fixed signdness
14674 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14675 signedness of modulo, left and right shift
14676 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14677 * support/Util/SDCCerr.h: added warning W_INT_OVL
14678 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14679 * src/SDCCast.c (ast_print): improved output of constants
14681 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14683 Fixed some warnings when building with MSVC:
14685 * as/mcs51/asdata.c
14689 * link/z80/aslink.h
14690 * link/z80/lkdata.c
14691 * link/z80/lkeval.c
14696 * support/cpp2/cpplib.c
14700 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14702 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14704 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14706 * support/librarian/clean.mk: Do not remove Makefile.
14707 * support/librarian/Makefile: added.
14709 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14711 Added librarian to MSVC build:
14714 * support/librarian/librarian.dsp
14716 'configure' not needed for librarian, removed:
14717 * support/librarian/configure
14718 * support/librarian/configure.in
14719 * support/librarian/config_in.h
14720 * support/librarian/Makefile.in
14722 Hopefully these ones built the librarian and the rest of sdcc properly:
14724 * Makefile.common.in
14726 Messed up 'configure', so revert to previous version:
14730 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14732 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14733 there, while the mantissa of a double is "only" 53 bits wide.
14735 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14737 Adding sdcclib to the build. MSVC project coming soon.
14738 Files added/changed:
14740 * support/librarian/clean.mk
14741 * support/librarian/configure
14742 * support/librarian/configure.in
14743 * support/librarian/config_in.h
14744 * support/librarian/Makefile.bcc
14745 * support/librarian/Makefile.in
14746 * support/librarian/sdcclib.c
14749 * Makefile.common.in
14753 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14755 Linker now complaints if linked modules have conflicting options, for
14756 example, one compiled using --model-large and another one compiled with
14757 --model-small. The following files were modified:
14759 * as/mcs51/asdata.c
14760 * as/mcs51/aslink.h
14762 * as/mcs51/asmain.c
14764 * as/mcs51/i51pst.c
14765 * as/mcs51/lkdata.c
14766 * as/mcs51/lklibr.c
14767 * as/mcs51/lkmain.c
14773 * link/z80/aslink.h
14774 * link/z80/lkdata.c
14775 * link/z80/lklibr.c
14776 * link/z80/lkmain.c
14779 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14781 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14782 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14784 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14786 * src/z80/mappings.i: fix _mul[us][int,long] entries
14788 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14790 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14792 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14794 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14795 * support/regression/tests/bitopcse.c: added
14803 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14805 added support for new library format to z80, gbz80 linkers:
14811 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14813 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14814 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14816 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14818 added DUMMY_READ_VOLATILE:
14827 * src/SDCCcse.c (algebraicOpts): many improvements
14828 * src/SDCCcse.h: removed algebraicOpts()
14829 * src/SDCCicode.c (picDummyRead): added
14831 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14833 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14834 "Insufficient space in data memory".
14836 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14838 * src/mcs51/gen.c: fixed bug #771358
14839 * src/z80/gen.c: fixed bug #759087
14841 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14843 * src/pic16/glue.c: minor cleanup by Vangelis
14845 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14847 * device/include/regc515c.h: fixed #758477
14848 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14849 * device/lib/_gptrput.c: saved a few bytes
14850 * my tab spacing is 8, yours too?)
14851 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14852 * device/lib/serial.c: process RX bytes earlier than TX bytes
14853 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14855 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14857 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14859 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14861 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14863 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14865 * device/lib/Makefile.in: bad fix, reverted to 1.43
14867 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14869 * device/lib/Makefile.in: added missing z80 object files
14871 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14873 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14874 pic16 progress by Vangelis:
14877 * src/pic/Makefile:
14884 * pic16/genarith.c:
14889 * pic16/pcodepeep.c:
14892 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14894 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14896 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14898 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14899 added gbz80 build to MSVC project.
14900 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14901 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14902 from 8051 stuff and setup so it links using a .lnk file.
14904 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14906 * support/librarian/sdcclib.c: sdcc librarian.
14907 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14910 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14912 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14914 2003-07-02 Borut Razem <borut.razem AT siol.net>
14916 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14917 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14918 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14919 src/xa51/main.c, src/z80/main.c:
14920 virtualization of glue() function: each port has it's own glue function,
14921 which is accessed by do_glue function pointer in PORT.general structure
14923 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14925 * DS800C400 fun, improved ROM interface and tinibios.
14927 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14929 * More support for DS80C400. Now includes beginning of interface to ROM.
14931 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14933 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14935 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14937 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14939 2003-06-19 Borut Razem <borut.razem AT siol.net>
14941 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14943 2003-06-19 Borut Razem <borut.razem AT siol.net>
14945 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14946 fixed Z80 port - crt0.o: cannot open.
14948 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14950 * support/Util/MySystem.c (merge_command): revert bad fix
14952 2003-06-18 Borut Razem <borut.razem AT siol.net>
14954 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14956 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14958 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14959 option --use-stdout sends errors to stdout instead of stderr.
14961 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14963 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14965 2003-06-15 Borut Razem <borut.razem AT siol.net>
14967 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14968 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14969 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14970 fixed width array of pointers replaced with sets;
14971 multiple include and lib paths ared transferred to preprocessor and linker
14972 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14973 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14974 fixed width array of pointers
14975 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14976 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14977 fixupPath(), getPathDifference()
14978 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14979 fixed width array of pointers
14981 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14983 * src/pic16/ralloc.c: fix warnings
14984 * src/pic16/pcode.c: fix warning
14986 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14988 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14989 know all the details, but essentially this set of changes enable
14990 the pic16 port to generate movff instructions and generate assembler
14994 * src/pic16/glue.c:
14995 * src/pic16/pcode.c:
14996 * src/pic16/device.c:
14997 * src/pic16/main.c:
14998 * src/pic16/pcode.h:
14999 * src/pic16/pcoderegs.c:
15000 * src/pic16/ralloc.c:
15001 * src/pic16/ralloc.h:
15003 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15005 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15006 added option --vc, so sdcc errors and warnings are compatible with
15007 Microsoft Visual Studio.
15009 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15011 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15012 device/lib/libfloat.lib: added atof function.
15014 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15016 * doc/sdccman.lyx: updated to Lyx 1.3
15017 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15018 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15019 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15021 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15023 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15025 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15027 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15028 additions to the "related tools/documentation" section
15030 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15032 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15034 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15036 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15037 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15039 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15041 * doc/sdccman.lyx: fix double dash and other minor things
15042 * doc/Makefile: fix double dash
15044 2003-05-28 Karl Bongers(patches from Martin Helmling)
15045 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15046 condition and ignore commands.
15048 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15050 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15051 is in parts still quite out of date, I did changes as far as I felt makes sense
15052 for a non-native english speaker.
15053 Please feel free to add to the manual or to correct my changes.
15054 * doc/Makefile: undid touching the date of intermediate tex files.
15056 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15058 * doc/sdccman.lyx: Manual has an index now
15060 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15062 Finalize muluint/mulsint and mululong/mulslong merging:
15063 * device/lib/_mulint.c
15064 * device/lib/_mullong.c
15065 * device/lib/gbz80/mul.s
15066 * device/lib/gbz80/stubs.s
15067 * device/lib/z80/mul.s
15068 * device/lib/z80/stubs.s
15069 * src/SDCCsymt.c (initCSupport)
15071 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15073 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15074 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15075 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15076 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15079 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15081 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15082 the regression tests I'm not brave enough to enable 245.b, 245.c
15083 * doc/sdccman.lyx: added latex preamble for hyperref package.
15084 Using pdflatex this will give you a hyperlinked pdf file with
15085 bookmarks. (prepend '%' before /usepackage if this breaks something)
15087 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15089 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15091 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15093 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15095 2003-05-21 <johan AT balder>
15097 * src/SDCCglue.c (printIval): fixed bug #739934
15099 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15101 Applied patch from bug 737905 (renamed yylineo to mylineno):
15108 * src/pic16/pcode.c: Cleaned warnings
15109 * src/pic16/pcodeflow.c: Cleaned warnings
15110 * src/pic16/pcoderegs.c: Cleaned warnings
15112 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15114 * src/pic16/pcode.c: Cleaned warnings
15115 * src/pic16/pcodepeep.c: Cleaned warnings
15116 * src/pic16/ralloc.c: Cleaned warnings
15118 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15120 * doc/sdccman.lyx: fixed bug 739745
15121 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15123 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15125 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15126 it can be defined with CFLAGS when running configure
15127 * src/SDCCmain.c: fixed compiling + linking with object files
15129 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15131 * configure.in: configure for pic16 port,
15132 added --disable-pic16-port
15133 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15134 * src/SDCCmain.c: linkOptions is changed to set *,
15135 added if/endif conditional macros to remove options help
15136 messages from optionsTable when a port is not configured, added
15137 support for the PIc16 port in the ports table, when executing
15138 the compiler with no port specified on command line, a default
15139 port is selected with the new macro DEFAULT_PORT which is
15140 defined in port.h, in setDefaultOptions() linkOptions is removed
15141 from initialization assignment, since now it is a set,
15142 parseCmdLine uses setParseWithComma for linkOptions, in
15143 linkEdit() linkOptions are accessed with new function indexSet()
15144 which returns the i'th item of a set variable. See SDCCset.c, in
15145 linkEdit() when calling buildCmdLine(), added linkOptions as
15146 last argument. Now users can pass arguments to gplink via the
15147 -Wl option, main() uses pic16glue() to glue up pic16 programs
15148 * src/SDCCpeeph.c: various changes to support pic16
15149 * src/SDCCset.c: added function void *indexSet(set *, int) to
15150 return the i'th item of the set
15151 * src/SDCCset.h: added function prototype for indexSet()
15152 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15153 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15154 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15155 added macro DEFAULT_PORT
15156 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15157 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15159 * src/pic16/glue.c: commented out some error producing lines
15160 * src/pic16/main.c: __config directives are commented out to stop
15161 gpasm complaining and test the linkage with gplink, _linkCmd and
15162 _asmCmd changed to be more gplink and gpasm friendly
15163 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15164 produced an error when parsed, peep rule 12 is added to utilize
15165 movff, but it is commented out since the pCode does not support
15166 yet a command with 2 address arguments
15168 2003-05-18 <johan AT balder>
15170 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15171 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15172 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15174 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15175 Added feature to script commands from file.
15177 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15179 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15180 * src/SDCCutil.c: include ctype.h for win32
15182 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15184 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15186 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15188 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15189 Fixed so you can set breakpoints prior to run, run does not stop
15190 on entry now. Add tbreak. Other enhancements and fixes for use
15193 2003-05-12 Borut Razem <borut.razem AT siol.net>
15195 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15197 2003-05-11 Borut Razem <borut.razem AT siol.net>
15199 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15200 the path of bin directory, so that PATH is the only env. variable, which has to be set
15201 in case of standard installation.
15202 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15203 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15204 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15206 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15208 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15209 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15210 temp files are in the port dir; clean the gen/test directory when
15211 generating new test.c
15212 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15213 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15214 * support/regression/tests/zeropad.c: added
15216 2003-05-09 <johan AT balder>
15218 * src/SDCCglue.c: fixed bug #597940
15220 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15222 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15223 cache sfr, optimize next,step, fix off by one sourceline,
15224 support ddd list function.
15225 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15227 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15229 * support/regression/HTMLgen.py: added compare_s2f()
15230 * support/regression/Makefile: redo 1.27
15231 * support/regression/generate-cases.py: redo 1.5
15233 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15235 * support/regression/tests/float.c: workaround 33 bit hex constant
15236 * support/regression/tests/simplefloat.c: fix division for host
15238 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15240 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15241 that tame's the PIC's over-aggressive optimizer.
15243 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15245 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15248 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15250 Initial support for DS80C400. "Hello world" runs on TINIm400
15253 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15255 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15256 * Some notes on ddd usage added in debugger/README
15257 Martin Helmling adding more features and fixes for ddd GUI debugger.
15258 Code added for nexti, stepi, up, down, and other adjustments.
15260 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15262 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15263 * src/pic/peeph.def Added two rules to optimize carry manipulation
15264 * src/pic/* removed debug printfs
15266 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15268 * debugger/mcs51/cmd.c: added header newalloc.h
15270 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15272 * as/Makefile: new EXEEXT
15273 * as/z80/Makefile: remove trailing slash of BUILDIR
15274 * as/z80/clean.mk: new EXEEXT
15275 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15276 * support/cpp2/Makefile.in: new EXEEXT
15277 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15279 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15281 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15282 EXEEXT was introduced to fix all related problems with targets
15283 "clean", "install" and "uninstall"; a couple of further flaws
15284 especially with "clean" have been fixed too
15285 * as/mcs51/Makefile.in
15286 * as/mcs51/clean.mk
15290 * debugger/mcs51/Makefile.in
15291 * debugger/mcs51/clean.mk
15292 * link/z80/Makefile
15293 * link/z80/Makefile.in
15294 * link/z80/clean.mk
15296 * packihx/Makefile.in
15298 * sim/ucsim/Makefile
15299 * sim/ucsim/clean.mk
15300 * sim/ucsim/avr.src/Makefile.in
15301 * sim/ucsim/avr.src/clean.mk
15302 * sim/ucsim/s51.src/Makefile.in
15303 * sim/ucsim/s51.src/clean.mk
15304 * sim/ucsim/xa.src/Makefile.in
15305 * sim/ucsim/xa.src/clean.mk
15306 * sim/ucsim/z80.src/Makefile.in
15307 * sim/ucsim/z80.src/clean.mk
15308 * sim/ucsim/main_in.mk
15309 * sim/ucsim/packages_in.mk
15310 * sim/ucsim/gui.src/Makefile.in
15311 * sim/ucsim/gui.src/serio.src/Makefile.in
15312 * sim/ucsim/gui.src/serio.src/clean.mk
15315 * support/cpp2/Makefile.in
15316 * support/cpp2/clean.mk
15317 * support/makebin/Makefile
15318 * support/makebin/clean.mk
15319 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15320 * doc/sdccman.lyx: --program-suffix no longer needed
15322 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15324 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15325 Martin Helmling added support for ddd GUI debugger.
15326 Code added to display assembly, set variables, and other commands
15327 to interface to ddd.
15329 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15331 * as/Makefile: fix target clean
15332 * as/clean.mk: fix target clean
15333 * as/z80/clean.mk: fix target clean
15335 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15337 * Makefile.common.in: added AT EXEEXT AT
15338 * configure.in: removed all mingw32 stuff
15339 * configure: rebuilt from configure.in
15340 * doc/sdccman.lyx: updated section "installation"
15341 * support/scripts/sdcc_mingw32: adapted to configure
15342 * support/scripts/sdcc_cygwin_mingw32: added
15344 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15346 * src/pic Added object file support for the PIC port
15347 * src/pic Applied patch from Craig Franklin (this started the object file support)
15348 * src/regression Updated the PIC regression tests for object files
15350 2003-04-20 Borut Razem <borut.razem AT siol.net>
15352 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15353 lklex.c: In function `getfid':
15354 lklex.c:203: warning: array subscript has type `char'
15355 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15356 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15357 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15358 stack handling macros
15360 2003-04-19 Borut Razem <borut.razem AT siol.net>
15362 * "handling space characters in file path" task:
15363 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15364 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15365 * support/Util/MySystem.h: make it self-sufficient
15366 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15367 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15368 handling space characters in file path
15369 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15370 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15371 * support/Util/MySystem.c: handling space characters in executable's path
15373 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15375 * as/z80/Makefile: fix permanent rebuild of z80
15376 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15377 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15379 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15381 * src/SDCCopt.c: add special case optimization to replace modulo by
15382 a power of two with a bitwise AND.
15384 2003-04-18 <johan AT balder>
15386 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15388 2003-04-17 <johan AT balder>
15390 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15391 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15393 2003-04-13 Borut Razem <borut.razem AT siol.net>
15395 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15396 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15397 fixed mingw problem in adl_NORMALIZE_PATH
15399 2003-04-12 Borut Razem <borut.razem AT siol.net>
15401 * fixed "#pragma SAVE/RESTORE can not be nested":
15402 * src/SDCC.lex: reworked pragma handling functions
15403 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15404 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15406 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15408 * src/SDCCutil.c (pathEquivalent): defined but not used
15409 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15410 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15411 * configure: rebuilt from configure.in
15412 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15413 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15414 * device/include/Makefile.in: replace sdcc_datadir
15415 * device/lib/Makefile.in: replace sdcc_datadir
15416 * Makefile.common.in: add LDFLAGS from configure
15417 * packihx/Makefile.in: use LDFLAGS
15418 * src/Makefile.in: use LDFLAGS
15419 * support/cpp2/Makefile.in: add LDFLAGS from configure
15420 * support/makebin/Makefile: use LDFLAGS
15421 * .version: bumped version number to 2.3.5
15423 2003-04-12 Borut Razem <borut.razem AT siol.net>
15425 * completed "different paths" task:
15426 * src/SDCCmacro.c: fixed bug in handling quotes
15427 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15428 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15430 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15432 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15434 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15436 * ds390/gen.c ds390/peeph.def: fix bug 706781
15438 2003-04-11 Borut Razem <borut.razem AT siol.net>
15440 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15442 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15444 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15445 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15446 set - this bit used to not be set...).
15447 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15448 bad code in PIC Port
15449 * src/regression/and2.c added to test bug 609268
15450 * src/regression/Makefile added and2.c to regression test
15453 2003-04-08 <johan AT CP255758-A>
15455 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15456 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15457 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15459 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15461 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15463 * support/cpp2/Makefile.in: fix bug #487815
15464 * configure: rebuilt from configure.in
15465 * Makefile.common.in: docdir changed, new path suffixes
15466 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15467 * sdcc_vc_in.h: reflect changes from sdccconf.h
15468 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15469 * src/SDCCutil.h: remove BINDIR hack
15470 * doc/sdccman.lyx: update new path hierarchy
15472 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15474 * src/SDCCpeeph.c: added okToRemoveSLOC test
15476 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15478 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15480 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15482 * src/SDCCpeeph.c: added labelIsReturnOnly test
15483 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15485 2003-04-05 <johan AT balder>
15487 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15488 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15489 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15490 * src/SDCCast.c: fixed a warning
15491 * src/SDCCast.h: fixed a warning
15492 * src/SDCCicode.c (operandFromAst): fixed a warning
15494 2003-04-04 <johan AT balder>
15496 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15497 * src/SDCCast.c (decorateType): fixed bug #715076
15498 * src/SDCC.y: fixed bug #702907
15500 2003-04-03 <johan AT balder>
15502 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15503 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15504 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15505 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15506 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15508 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15510 * _decdptr.c: fix return values
15511 * _gptrget.c: fix return values
15512 * _gptrgetc.c: fix return values
15513 * _gptrput.c: fix return values
15514 * _mulint.c: fix return values
15515 * as/z80/Makefile: fix 'make -j' problem
15517 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15519 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15520 * configure.in: big cleanup, updated to autoconf 2.5x
15521 * configure: rebuilt from configure.in
15522 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15523 * sdcc_vc_in.h: reflect changes from sdccconf.h
15524 * doc/Makefile: fixed a flaw in "make install"
15526 2003-04-02 <johan AT balder>
15528 * src/ds390/gen.c (genCmp): no comments
15529 * src/mcs51/gen.c (genCmp): no comments
15530 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15531 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15533 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15535 * support/regression/generate-cases.py: place generated file in given sub directory
15536 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15537 * support/regression/Makefile: improvements for 'make -j';
15538 side effect: it's simpler and faster now
15540 2003-03-31 Borut Razem <borut.razem AT siol.net>
15542 * src/z80/main.c: link-{port} and as-{port} defined without path
15543 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15545 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15547 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15549 2003-03-30 Borut Razem <borut.razem AT siol.net>
15551 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15552 changed type of list parameter to set
15553 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15554 * src/port.h: changed type of do_assemble() parameter to set
15555 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15556 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15557 definition of "cppoutfilename" macro with NULL value in preProcess()
15558 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15559 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15560 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15561 replaced with set *binPathSet
15562 * shash_add() deallocates the item, if allready exsists, before adding the new one
15563 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15565 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15567 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15568 a nested for loop bug in the PIC port
15569 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15572 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15574 * support/Util/dbuf.h: remove C++ stuff to make it portable
15576 2003-03-28 Borut Razem <borut.razem AT siol.net>
15578 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15579 literal strings in stringLiteral()
15580 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15581 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15584 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15586 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15588 2003-03-26 <johan AT balder>
15590 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15591 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15592 * src/SDCCast.c (decorateType): fixed " -v < 3"
15594 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15596 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15597 Added Lenny Story's debug infrastructure changes:
15598 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15599 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15600 * src/cdbFile.c: added
15601 * src/SDCCdebug.c: added
15602 * src/SDCCdebug.h: added
15603 * src/SDCCast.c (createFunction)
15604 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15605 * src/SDCCmain.c (parseCmdLine, main)
15606 * src/SDCCmem.c (redoStackOffsets)
15607 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15610 * src/avr/gen.c (genAVRCode)
15611 * src/ds390/gen.c (gen390Code)
15612 * src/mcs51/gen.c (gen51Code)
15613 * src/pic/gen.c (genpic14Code)
15614 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15615 * src/xa51/gen.c (genXA51Code)
15616 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15618 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15620 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15621 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15623 2003-03-22 <johan AT balder>
15625 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15627 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15629 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15630 * doc/cdbfileformat.lyx: added, written by Lenny Story
15631 * doc/Makefile: added cdbfileformat.lyx
15632 * doc/clean.mk: added cdbfileformat.lyx
15634 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15636 * src/mcs51/peeph.def: fix bug #705773
15638 2003-03-20 <johan AT balder>
15640 An sfr/sbit can have an "at #" AND an initializer
15641 * src/SDCCsymt.c (checkSClass):
15642 * src/SDCCmem.c (allocGlobal):
15643 * src/SDCCmem.c (allocLocal):
15644 * src/SDCCast.c (createBlock):
15646 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15648 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15650 2003-03-16 <johan AT balder>
15652 Undid the hackup of const and volatile, the problem is much bigger
15654 * src/SDCCast.c:1.171
15655 * src/SDCCglue.c:1.138
15656 * src/SDCCicode.c:1.146
15657 * src/SDCCsymt.c:1.150
15658 * src/SDCCval.c:1.65
15660 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15662 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15663 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15665 2003-03-13 <johan AT balder>
15667 Hackup const and volatile modifiers in type chains a bit:
15669 * src/SDCCast.c:1.169
15670 * src/SDCCglue.c:1.136
15671 * src/SDCCicode.c:1.143
15672 * src/SDCCsymt.c1.146
15673 * src/SDCCsymt.h1.59
15674 * src/SDCCval.c:1.63
15676 2003-03-12 <johan AT balder>
15678 * src/SDCCBBlock.h: more LRH debugging junk
15679 * src/SDCCcflow.h: more LRH debugging junk
15680 * src/SDCCloop.c: more LRH debugging junk
15681 * src/SDCC.y (struct_declaration): fixed bug #697590
15682 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15683 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15684 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15686 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15687 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15688 test function names must now match exactly).
15689 * src/SDCCcse.c: added special case in findCheaperOp to allow
15690 extending a short integer. Makes less awful code for bug 700121 test case.
15692 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15694 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15695 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15697 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15699 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15700 actually called (operandsNotEqual() was called for all
15701 operandsNotEqualX tests).
15703 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15705 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15706 with shorter literals. Fixes bug 700121.
15708 2003-03-11 <johan AT balder>
15710 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15712 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15714 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15715 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15717 2003-03-10 Borut Razem <borut.razem AT siol.net>
15719 * src/SDCCmain.c: pipe preprocessor's output
15720 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15721 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15722 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15723 which closes all pipes in pipeSet set
15724 * src/SDCCset.c: free deleted item in function deleteSetItem()
15725 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15726 moved from z80 to src subproject
15727 * .version: increased version number to 2.3.4
15729 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15731 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15732 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15733 * support/regression/ports/xa51/spec.mk: fix typo
15735 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15737 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15739 2003-03-09 Borut Razem <borut.razem AT siol.net>
15741 * src/SDCCmain.c: pipe preprocessor's output
15742 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15743 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15744 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15745 which closes all pipes in pipeSet set
15746 * src/SDCCset.c: free deleted item in function deleteSetItem()
15747 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15748 moved from z80 to src subproject
15750 2003-03-09 Borut Razem <borut.razem AT siol.net>
15752 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15753 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15754 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15755 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15756 * src/SDCCglobl.h: unification of WIN32 native definitions
15758 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15760 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15762 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15764 * src/configure.in: check for endianess (even while cross-compiling)
15765 * src/configure: check for endianess (even while cross-compiling)
15766 * src/configure_in.h: check for endianess (even while cross-compiling)
15767 * src/avr/gen.c: remove old endianess stuff
15768 * src/mcs51/gen.c: remove old endianess stuff
15769 * src/ds390/gen.c: remove old endianess stuff
15770 * src/pic/gen.c: remove old endianess stuff
15771 * src/pic/genarith.c: remove old endianess stuff
15772 * src/pic/glue.c: fix endianess check
15773 * src/pic16/gen.c: remove old endianess stuff
15774 * src/pic16/genarith.c: remove old endianess stuff
15775 * src/pic16/glue.c: fix endianess check
15776 * src/xa51/gen.c: remove old endianess stuff
15777 * src/z80/gen.c: fix endianess check
15778 * src/SDCCglue.c: fix endianess check
15779 * src/ds390/peeph.def: fix bug 700036
15781 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15783 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15784 * src/configure: find appropriate data-types on host for SDCC's int and long
15785 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15786 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15787 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15789 2003-03-07 <johan AT balder>
15792 some minor cleanups before the big shot
15793 OP_DEFS and OP_USES now use Kevin's protection
15794 new option --nolabelopt
15796 * src/SDCCBBlock.c:
15805 * src/ds390/ralloc.c:
15806 * src/mcs51/ralloc.c:
15807 * src/pic/ralloc.c:
15808 * src/xa51/ralloc.c:
15809 * src/z80/ralloc.c:
15811 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15813 * src/pic/pcode.c (get_op): fix 64 bit warnings
15814 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15815 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15816 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15817 * support/regression/tests/malloc.c: fix 64 bit warnings
15819 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15821 * src/mcs51/gen.c (genMinus): fixed bug 696436
15823 2003-03-02 Borut Razem <borut.razem AT siol.net>
15825 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15827 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15829 * configure.in: test for mkstemp
15830 * sdccconf_in.h: add HAVE_MKSTEMP
15832 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15834 * device/include/ctype.h: removed warning while using --stack-auto
15835 * device/include/malloc.h: removed warning while using --stack-auto
15836 * device/include/string.h: removed warning while using --stack-auto
15838 2003-02-23 Borut Razem <borut.razem AT siol.net>
15840 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15841 because NDEBUG is defined (see man assert)
15842 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15844 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15846 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15847 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15849 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15851 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15852 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15854 2003-02-18 <johan AT balder>
15856 * as/mcs51/asmain.c (asmbl): module can start with a digit
15857 * as/z80/asmain.c (asmbl): module can start with a digit
15859 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15861 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15862 * src/asm.c: fix pipe() for Mingw32
15864 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15866 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15867 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15868 make -V work again; --c1mode reads now from stdin
15869 * doc/sdccman.lyx: added --c1mode
15870 * support/Util/SDCCerr.c: new messages for c1 mode
15871 * support/Util/SDCCerr.h: new messages for c1 mode
15872 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15874 2003-02-15 <johan AT balder>
15876 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15878 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15880 * doc/sdccman.lyx: Environment variables, -o and other minor things
15882 2003-02-14 <johan AT balder>
15884 * src/xa51/main.c: before anyone really tries to use it :)
15886 * Install doc's in share/sdcc/doc
15887 * removed some obsolete files
15888 * Do a proper make distclean and uninstall
15889 M Makefile.common.in
15892 M device/include/Makefile.in
15893 M device/lib/Makefile.in
15896 M sim/ucsim/doc/Makefile.in
15898 R src/avr/peeph.rul
15899 R src/xa51/peeph.rul
15900 M support/cpp2/Makefile.in
15901 M support/makebin/Makefile
15904 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15906 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15908 2003-02-10 Borut Razem <borut.razem AT siol.net>
15910 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15911 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15912 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15913 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15914 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15915 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15916 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15917 src/z80/Makefile.bcc: Borland Makefile cleanup
15918 * as/z80/Makefile.bcc: Added Borland Makefile
15919 * support/cpp2/borland.h: Removed
15921 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15923 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15924 * src/SDCC.lex: new pragma NOIV
15925 * src/SDCCglobl.h: new pragma NOIV
15926 * src/SDCCmem.c: new pragma NOIV
15928 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15930 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15932 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15934 * src/SDCCmain.c: signal handling is switched off by --debug
15935 * doc/Makefile: small fix for install; use clean.mk again
15936 * doc/clean.mk: clean *.pdf and *.html too
15938 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15940 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15941 * device/lib/printfl.c: fix a ds390 bug by making it portable
15942 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15943 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15944 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15945 * debugger/mcs51/cmd.c: converted multi-line string literals
15946 * sim/ucsim/globals.cc: converted multi-line string literals
15947 * src/SDCCmain.c: introduced signal handler to remove temp files
15948 * doc/Makefile: small tweaks, implement clean
15949 * doc: removed generated files
15951 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15953 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15954 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15955 Address Record is not correctly generated for DS390."
15957 2003-02-02 Borut Razem <borut.razem AT siol.net>
15959 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15960 * as/mcs51/asm.h: fixed compilation with Borland C
15961 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15962 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15963 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15964 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15965 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15966 src/z80/Makefile.bcc: delete $(LIB) only if exist
15967 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15969 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15971 * device/include/malloc.h: introduced NULL
15972 * device/include/string.h: introduced NULL
15973 * device/include/stdlib.h: introduced NULL
15974 * device/lib/_memcpy.c: removed NULL
15975 * device/lib/_strcat.c: removed NULL
15976 * device/lib/_strchr.c: removed NULL
15977 * device/lib/_strcmp.c: removed NULL
15978 * device/lib/_strcpy.c: removed NULL
15979 * device/lib/_strcspn.c: removed NULL
15980 * device/lib/_strlen.c: removed NULL
15981 * device/lib/_strncat.c: removed NULL
15982 * device/lib/_strncmp.c: removed NULL
15983 * device/lib/_strncpy.c: removed NULL
15984 * device/lib/_strpbrk.c: removed NULL
15985 * device/lib/_strrchr.c: removed NULL
15986 * device/lib/_strspn.c: removed NULL
15987 * device/lib/_strstr.c: removed NULL
15988 * device/lib/_strtok.c: removed NULL
15989 * device/lib/malloc.c: removed NULL, include own header
15991 2003-02-02 <johan AT balder>
15993 * 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
15994 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15995 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15996 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15997 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15998 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16000 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16002 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16005 2003-02-01 <johan AT balder>
16007 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16009 2003-01-31 <johan AT CP255758-A>
16011 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16013 2003-01-30 <johan AT balder>
16015 * src/SDCCBBlock.c: automatic bug detection
16016 * src/SDCCicode.c: automatic bug detection
16018 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16020 * src/SDCCglobl.h: now --xram-size 0 works
16021 * src/SDCCmain.c: now --xram-size 0 works
16023 2003-01-29 <johan AT balder>
16025 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16027 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16029 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16030 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16031 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16032 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16033 * src/SDCCglobl.h: Added options --xram-size and --code-size
16034 * src/SDCCmain.c: Added options --xram-size and --code-size
16036 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16038 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16039 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16041 2003-01-27 <johan AT balder>
16043 * src/SDCC.y: fixed bug #613764
16045 2003-01-26 <johan AT balder>
16047 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16048 * src/SDCCsymt.h: fixed bug #673374
16049 * src/SDCCglue.c: fixed bug #661910
16050 * src/SDCCast.c: fixed bug #458099 and 673374
16052 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16054 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16055 * as/mcs51/strcmpi.h: added
16056 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16057 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16058 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16059 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16060 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16061 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16062 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16063 * as/mcs51/Makefile.aslink: new module strcmpi
16064 * as/mcs51/Makefile.asx8051: new module strcmpi
16065 * as/mcs51/Makefil.bcc: new module strcmpi
16066 * as/mcs51/Makefile.in: new module strcmpi
16067 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16069 2003-01-26 <johan AT balder>
16071 * src/SDCCglue.c: reverted back to 1.124
16072 * src/SDCCast.c: reverted back to 1.156
16073 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16075 2003-01-25 <johan AT balder>
16077 * src/SDCCglue.c: A better fix for bug #661910
16078 * src/SDCCast.c: A better fix for bug #661910
16079 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16081 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16083 * src/Makefile.in: remove spawn.o
16084 * src/SDCCmain.c: remove spawn.h
16085 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16086 * src/spawn.c: removed
16087 * src/spawn.h: removed
16088 * support/regression/ports/ds390/spec.mk: link with -r
16090 2003-01-24 <johan AT CP255758-A>
16092 * src/ds390/gen.c (aopOp): fixed bug #667458
16093 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16094 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16095 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16097 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16099 * src/mcs51/peeph.def: better assembler identation by Frieder
16100 * src/mcs51/gen.c: better assembler identation by Frieder
16102 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16104 * as/z80/string.h: removed for gcc 3.2
16105 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16106 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16108 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16110 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16111 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16112 * support/regression/Makefile: separate temp files for ports
16113 * support/regression/generate-cases.py: separate temp files for ports
16114 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16115 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16117 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16119 * moved tinitalk to device/examples/ds390
16121 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16123 * as/mcs51/lkmem.c: rflag is for DS390
16124 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16125 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16126 (linkEdit): move mem- and map-files the same way as ihx-files
16127 * src/z80/main.c (_setDefaultOptions): removed --generic
16128 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16129 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16130 * src/pic/glue.c (picglue): --c1mode works again
16131 * src/pic16/glue.c (pic16glue): --c1mode works again
16132 * src/asm.c (printCLine): fix #660034
16134 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16136 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16137 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16138 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16139 * as/mcs51/lkmem (summary): better fix for sp problem
16140 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16141 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16142 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16143 remove --stack-after-data
16145 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16147 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16148 * src/SDCCutil.c (join): ugly bug: missing '\0'
16149 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16151 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16153 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16155 * src/pic/main.c (_asmCmd): gpasm supports -o
16156 * src/z80/main.c: more general macros
16157 * device/lib/Makefile.in: remove intermediate files
16159 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16161 * .version: Bumped version number to 2.3.3
16162 * src/SDCCBBlock.c: new option -o
16163 * src/SDCCglobl.h: new option -o
16164 * src/SDCCglue.c: new option -o
16165 * src/SDCCmain.c: new option -o
16166 * src/asm.c: new option -o
16167 * src/ds390/main.c: new option -o
16168 * src/pic/glue.c: new option -o
16169 * src/pic/pcode.c: new option -o
16170 * src/pic/ralloc.c: new option -o
16171 * src/pic16/glue.c: new option -o
16172 * src/pic16/pcode.c: new option -o
16173 * src/pic16/ralloc.c: new option -o
16174 * src/z80/main.c: new option -o
16175 * device/lib/Makefile.in: use -o
16176 * support/regression/ports/ds390/spec.mk: use -o
16177 * support/regression/ports/gbz80/spec.mk: use -o
16178 * support/regression/ports/mcs51/spec.mk: use -o
16179 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16180 * support/regression/ports/z80/spec.mk: use -o
16181 * support/regression/ports/ucz80/spec.mk: use -o
16182 * support/regression/ports/xa51/spec.mk: use -o
16183 * support/regression/fwk/lib/timeout.c: fix usage string
16185 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16186 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16188 2003-01-07 <johan AT balder>
16190 * src/SDCCast.c (decorateType): fixed bug #600035
16192 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16193 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16194 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16195 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16196 * src/pic/pcode.c: outcommented unused variable to remove warnings
16197 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16199 2003-01-06 <karl AT turbobit.com>
16200 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16203 2003-01-06 <johan AT balder>
16205 * src/SDCCicode.c: fixed array add
16207 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16208 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16209 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16211 2003-01-04 <johan AT balder>
16213 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16215 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16216 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16218 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16219 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16220 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16222 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16223 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16225 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16226 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16228 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16229 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16231 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16233 * in /sdcc/as/mcs51/ changed these files in order to create an
16234 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16235 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16236 following files to include the previous two files: aslink.dsp,
16237 Makefile.aslink, Makefile.bcc, and Makefile.in.
16239 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16240 .adb instead of .cdb
16242 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16244 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16245 value from option --iram-size.
16247 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16249 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16252 2002-09-18 <wiml AT hhhh.org>
16254 * SDCClrange.h: exposed setFromRange() and setToRange()
16255 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16256 packRegsForAccUse() (bug 542397)
16257 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16258 multiple times and emitting the fetch operations more than once
16259 added aopGetUsesAcc() function to allow binary operators to
16260 fetch their operands in the correct order; made genMinus() emit
16261 compact code for X = LITERAL - Y
16263 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16264 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16265 sprintf() in line 1267.
16267 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16268 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16271 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16272 Changes to aslink (All the changes are marked with 'JCF'):
16274 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16277 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16278 area BSEG. Also moves, if possible, the DATA area down into the internal
16279 ram so more space is available.
16281 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16284 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16285 not bytes. Function summary() which creates a memory usage summary
16286 file with extension .mem. Reports of overlaping stack and small stack
16287 size. If the space for the stack is less than 16 bytes aslink trows a
16290 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16291 the 8051. Option 'y' for memory summary output file.
16293 Changes to sdcc (All the changes are marked with 'JCF'):
16295 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16297 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16298 overlaying area for it (uses RegBankUsed[4]).
16300 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16301 bank zero as used by default. By default aslink locates the stack
16302 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16303 the creation of the .mem file. Delegates the allocation of data area
16304 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16305 the begining of the stack area to aslink.
16307 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16308 glue() in SDCCglue.c creates an area for it.
16310 2002-09-03 Borut Razem <borut.razem AT siol.net>
16311 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16312 sdcc/src/pic/glue.c:
16313 introduced atexit() handler for teporay files removal in case of
16314 errors, assertions, ...
16316 2002-08-29 Borut Razem <borut.razem AT siol.net>
16317 * sdcc/support/cpp2/auto-host_vc_in.h:
16318 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16319 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16320 Maybe there is a similar problem with BORLANDC? It should be checked!
16322 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16323 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16324 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16325 was not executed, and the compiler (cl) launched a warning:
16326 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16328 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16329 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16331 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16332 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16334 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16335 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16336 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16337 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16338 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16339 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16340 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16341 - added Release configuration in VS projects
16342 - review of compiler an linker options
16343 - VC .exe files are generated in bin_vc directory, not to interfere
16344 with binaries generated from other projects (cygwin, mingw, bcc ...)
16346 * sdcc/src/yacc.dsp: added
16348 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16349 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16350 and insert the version number definitions from .version
16352 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16354 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16355 added - genarate auto-host.h using auto-host_vc_in.h as template
16358 removed from CVS, generated automatically
16360 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16361 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16363 2002-08-11 Borut Razem <borut.razem AT siol.net>
16364 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16366 2002-08-10 Borut Razem <borut.razem AT siol.net>
16367 * src/SDCCmain.c (main):
16368 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16369 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16370 The consequence was that some temporary files were not removed.
16373 unification of code in functions tempfilename() and tempfile():
16374 function tempnam() is defined in Visual Studio 6.0 and .NET
16376 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16378 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16379 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16380 - removed compiler command line option /WX: Treats all warnings as errors
16381 - update a list of source files, included into the project
16383 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16384 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16385 changed project type to Generic Project so that can be correcly converted to VS.NET project
16387 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16389 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16391 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16393 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16394 added return 0 statements after assert() to make compiler happy
16396 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16397 added newline in the def file to keep MSC compiler satisfied
16399 * sdcc/src/z80/gen.c:
16400 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16401 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16402 - solved MSC error in function aopDump()
16404 * sdcc_vc.h: define PREFIX as "\\sdcc"
16406 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16407 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16409 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16410 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16411 - Rewrote the register banking algorithm.
16412 - Added pCode live-range analysis to registers (for now, only non-used and
16413 singly-used registers optimized away)
16415 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16417 * 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.
16419 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16420 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16422 2002-04-22 Michael Hope <michaelh AT vroom>
16424 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16426 * configure.in (DD_COPT): Added include support required for gbdk.
16428 * .version: Bumped version number just to increase it.
16430 * src/SDCCmain.c: Added -nostdinc to the default options.
16432 2002-04-15 Michael Hope <michaelh AT vroom>
16434 * device/lib/z80/printf.c (sprintf): Added.
16436 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16438 * src/z80/peeph.def: Added transpose redundent load rule.
16440 * src/z80/main.c: Added force callee saves for jaune.
16442 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16444 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16446 2002-03-28 Johan Knol <johan AT balder>
16448 * src/SDCCval.c: fixed bug #532436
16450 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16452 Added "char *Processor" field to the port structure.
16455 Added -p option. Allows port dependent processor to be specified.
16458 Initialized the new field char *Processor field to NULL in all ports
16461 Compiler generated registers for interrupt context saving
16462 were not getting allocated.
16464 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16467 Fixed left shift. Will promote the left side of a left shift
16468 if a) left shifting more than size of operand or b) when assigned
16469 to something size > size of left side
16471 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16473 tons of changes. Register allocation has been
16474 rewritten. Added customization for the various PICs. Flow
16475 analysis is restructured. ...
16477 * src/pic/device.h:
16480 * src/pic/device.c:
16481 Added. device.c is a PIC port hack to accomodate variations
16484 2002-03-13 Michael Hope <michaelh AT vroom>
16486 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16488 2002-03-04 johanknol <johanknol AT manik>
16490 * /src/SDCCval.c: fixed
16492 const unsigned char arr[][2] = { { 0, 1 } };
16493 t18.c:1: error: Initializer element is not constant
16495 2002-03-04 bela <bela AT manik>
16497 * /device/include/mcs51reg.h:
16498 ds89c420 register definition update
16500 2002-03-03 <johan AT FRIJA>
16502 * support/Util/SDCCerr.c: did something, but don't no why anymore
16504 * support/regression/tests/bug-524691.c: made it a little less shy
16506 * src/SDCCast.c (decorateType): fixed bug #524697
16508 * src/SDCCast.c: made some lineno improvements
16510 * src/SDCCval.c (getNelements): changed warning to error
16512 * src/SDCCglue.c (printIvalArray): changed warning to error
16514 * src/SDCCicode.c: fixed a warning for mingw
16516 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16518 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16520 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16522 * src/ds390/peeph.def:
16523 Added some more peephole rules
16525 * src/ds390/gen.c: Various fixes & enhancements
16527 * src/SDCClrange.c, src/SDCClrange.h:
16528 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16530 * src/ds390/ralloc.c:
16531 various fixes & enhancements (ds390) specific
16533 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16534 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16537 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16539 2002-03-02 <johan AT FRIJA>
16541 * src/SDCCast.c (decorateType): fixed bug #524708
16543 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16545 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16547 2002-03-01 Michael Hope <michaelh AT vroom>
16549 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16551 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16553 2002-03-01 <johan AT FRIJA>
16555 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16557 * src/SDCCast.c (decorateType): fixed bug #524209
16559 * src/SDCCval.c (valNot): fixed bug #524195
16561 2002-02-26 <johan AT balder>
16563 * src/xa51/gen.c: fixed a warning
16565 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16567 * src/SDCCast.c (decorateType): fixed bug #522534
16569 2002-02-23 <johan AT balder>
16571 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16573 2002-02-22 <johan AT balder>
16575 * src/SDCCast.c: fixed bug #514865
16577 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16579 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16581 * sdcc/src/SDCCloop.c:
16582 Previous fix was not good. basic blocks that have "break" or "return" are
16583 not really partof a loop , but live ranges used in these blocks should
16584 be live thru the entire loop, so set partOfLoop but don't add them to
16587 2002-02-21 <johan AT FRIJA>
16589 * src/SDCCcse.c: fixed bug #514308
16591 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16594 Fixed BUG #519583. If a conditional block ended in a return/break
16595 statement inside a loop, it was not being considered part of the loop.
16597 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16599 2002-02-10 Karl Bongers <karl AT turbobit.com>
16602 Fixed up SDCDB debugger somewhat. Updated debugger/README
16603 with lots of comments and notes.
16605 * device/examples/test2.c:
16606 Fix bug, "red" variable not being initialized(compiler complained).
16608 * device/examples/Makefile, examples/test3.c:
16609 Add Makefile in device/examples folder, compiles test3.c
16610 for use as a multiple module SDCDB test case.
16612 * sim/ucsim/cmd.src/cmdset.cc:
16613 Took out debug printfs in ucsim "next" command.
16615 * sim/ucsim/xa.src:
16616 Karl and Johan start ucsim XA support. Most dissassembly working,
16617 about 75% emulation done(plenty of work remaining).
16619 * sim/ucsim/z80.src:
16620 Add Z80 support to ucsim, add test-ucz80 regression test,
16621 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16622 Notice z80 compiler fails on examples/test3.c/crc code.
16624 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16626 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16627 Added support for --parms-in-bank1
16629 * src/ds390/peeph.def:
16630 added a few more peephole optimzations
16632 * src/ds390/main.c:
16633 1) added __builtin_inp & __builtin_outp used to read in data of given length
16634 from a memory mapped port
16635 2) added __builtin_memcmp
16636 3) added __builtin_swapw swap bytes of a short
16638 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16639 1) handle multiple send & receives from register bank1
16640 2) ralloc can now allocate DPTR1 to some liveRanges
16642 * src/SDCCsymt.c, src/SDCCsymt.h:
16643 changes to handle multiple sends & receives
16645 * src/SDCCptropt.h:
16646 added some pointer arithmetic optimization
16648 * src/SDCCptropt.c:
16649 added some pointer arithmetic optimizations but not stable yet so not
16650 called from anywhere (will get this working shortly)
16652 * src/SDCCopt.c: fixed for multiple sends & receives
16655 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16656 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16657 set preprocessor defines (depending on options)
16659 * src/SDCCicode.c, src/SDCCicode.h:
16660 changes made to handle multiple sends & receives
16663 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16665 * src/SDCCcse.c, src/SDCCcse.h:
16666 added function findbackward def (to be used in upcoming optimization)
16668 * src/SDCCcflow.c, src/SDCCcflow.h:
16669 added function returnAtEnd - to determine if a basic block terminates with
16672 * src/SDCCast.c, src/SDCCast.h:
16673 added option parms-in-bank1
16675 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16676 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16677 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16678 adjusted for --parms-in-bank1 option
16680 * device/include/string.h:
16681 donot redefine "reentrant" keyword
16683 * device/include/ds80c390.h: Added some more SFRs
16685 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16687 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16689 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16691 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16693 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16695 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16697 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16699 * Added --xram-movc option
16701 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16703 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16705 2002-01-11 Johan Knol
16707 * Added math lib of Jesus Calvino-Fraga
16709 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16711 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16712 * support/regression/Makefile: new target test-mcs51-stack-auto
16713 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16715 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16717 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16719 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16721 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16723 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16725 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16727 * src/SDCCglue.h: add definition for printIvalChar()
16729 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16731 * src/SDCCast.c: fix #498138 by Johan
16733 * src/SDCCglue.c: fix #498138 by Johan
16735 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16737 * support/regression/Makefile: fix clean
16739 * support/regression/ports/ds390/support.c: fix transmission of last character
16741 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16743 * /sdcc/src/ds390/gen.c:
16744 a) improved computing address of stack variable
16745 b) took out some #if 0 code
16746 c) improved parmBytes adjustment
16747 d) improved genPlusIncr & genMinusIncr
16748 e) genCmp could generate bad code (when left assigned to DPTR)
16749 f) Fixed bug in hasInc
16751 * /sdcc/src/ds390/ralloc.c:
16752 a) packRegsForSupport could mess up live information (Fixed)
16753 b) packRegsDPTRuse could be incorrect for left & right shift
16755 * /sdcc/src/mcs51/ralloc.c:
16756 packRegsForSupport could mess up the live information (Fixed)
16758 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16760 * /sdcc/src/SDCCast.c:
16761 can reverse a loop even if function call is present as long
16762 as the loop control variable is local & is not passed as parameter
16764 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16766 * /sdcc/ChangeLog: *** empty log message ***
16768 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16769 More builtin function additions for TININative
16771 * /sdcc/src/ds390/ralloc.c:
16772 Had broken the regression testsuite
16774 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16776 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16777 Added funcattr hasStackParms will be set for reentrant functions when there
16778 are paramteres on the stack, this helps in minimizing frame pointer generation
16779 typeFromStr can handle function pointers now
16781 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16782 *** empty log message ***
16784 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16786 * /src/ds390/gen.c, /src/ds390/main.c:
16787 More builtin function additions for TININative
16789 * /src/ds390/ralloc.c:
16790 Had broken the regression testsuite
16792 * /src/SDCCast.c: Fixed a bug in dumptree
16794 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16795 Added funcattr hasStackParms will be set for reentrant functions when there
16796 are paramteres on the stack, this helps in minimizing frame pointer generation
16797 typeFromStr can handle function pointers now
16799 * /doc/builtins.txt, /doc/TININative.txt:
16800 *** empty log message ***
16803 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16805 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16806 ALPHA version for -mTININative
16808 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16809 updated to reflect changes in the port structure
16812 added function do_assemble (similar to do_link) if non-null this function
16813 will be called to do assembly (-mTININative) requires a multi command
16815 added function genAssemblerEnd will be called to generate assembler Epilogue
16818 added _JavaNative to debug info printing
16820 * /src/SDCCmain.c: added option --tini-libid
16821 added port->do_assemble function (-mTININative) has a multi command assemble
16823 * /src/SDCCglue.c: Disabled "constExpr" check
16824 added port->genAssemblerEnd function
16826 * /src/SDCCglobl.h: Added option --tini-libid value
16829 tookout optimizeCompare from the header (has no external references)
16831 * /src/SDCCast.c: made one more function "static"
16833 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16835 * src/z80/mappings.i: Added z80asm support.
16837 * src/z80/main.c: Added z80asm support on --asm=z80asm
16839 * src/z80/gen.c: Fixed asm portability issues.
16841 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16843 * src/SDCCglue.c (printExterns): Added global/extern split.
16845 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16847 * support/regression/Makefile: added test for mcs51 model large
16849 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16851 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16853 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16855 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16857 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16859 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16861 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16863 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16865 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16867 * support/regression/tests/simplefloat.c: Port to mcs51.
16869 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16870 * support/regression/tests/bug-485362.c: Added.
16872 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16874 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16876 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16878 * src/z80/gen.c (aopDump): Added a dump function.
16880 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16881 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16883 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16885 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16887 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16889 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16891 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16893 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16895 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16897 * support/regression/ports/ds390/support.c: Use tinibios.
16899 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16901 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16903 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16904 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16906 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16908 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16910 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16912 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16914 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16915 (packRegsForIYUse): Created and optimised.
16917 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16919 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16920 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16922 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16924 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16926 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16928 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16930 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16932 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16934 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16936 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16938 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16940 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16942 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16944 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16945 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16946 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16948 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16950 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16951 (genNotFloat): Added.
16952 (genUminusFloat): Added.
16954 * device/lib/z80/Makefile: Added floating pt stubs.
16956 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16958 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16960 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16962 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16964 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16966 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16968 * sdcc/support/regression/Makefile: Add port ds390.
16970 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16972 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16974 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16976 * sdcc/support/regression/ports/ds390/support.c: Added.
16978 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16980 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16982 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16984 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16986 * device/include/malloc.h: Added z80 and gbz80 support.
16988 * device/lib/gbz80/heap.s: Added.
16990 * device/lib/z80/heap.s: Added.
16992 * device/lib/malloc.c: Added z80 and gbz80 support.
16994 * support/regression/tests/malloc.c (testMalloc): Added.
16996 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16998 * support/regression/tests/bug-478094.c: Added.
17000 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17002 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17004 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17006 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17008 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17010 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17012 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17014 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17016 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17018 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17020 * support/regression/tests/bug-477927.c: Added.
17022 * src/z80/peeph.def: Added minor rules.
17024 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17026 * src/z80/peeph.def: Added jump optimisation modification.
17028 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17030 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17032 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17034 * support/regression/tests/funptrs.c: Added.
17036 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17038 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17040 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17042 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17044 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17046 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17047 (movLeft2ResultLong): Created.
17049 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17050 (joinPushes): Added. Joins two char pushes into a word push.
17052 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17054 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17056 * support/makebin/Makefile (install): Added creation of dest dir.
17058 2001-10-24 Karl Bongers <karl AT turbobit.com>
17060 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17062 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17064 * src/z80/ralloc.c: Turned off faulty pack for one use.
17066 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17068 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17070 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17072 * support/regression/Makefile: Improved clean
17074 * support/regression/ports/gbz80/spec.mk: Added clean
17076 * support/regression/ports/host/spec.mk: Added clean
17078 * support/regression/ports/z80/spec.mk: Added clean
17080 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17082 * support/regression/ports/mcs51/timeout.c: little improvements
17084 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17086 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17088 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17090 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17092 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17094 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17096 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17098 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17099 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17101 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17103 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17105 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17107 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17109 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17111 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17113 * support/regression/tests/longor.c: Added.
17115 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17117 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17119 * as/mcs51/aslink.h: define PATH_MAX
17121 * as/mcs51/asm.h: define PATH_MAX
17123 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17125 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17127 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17129 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17131 * src/SDCCglobl.h: define PATH_MAX
17133 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17135 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17137 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17139 * src/z80/gen.c (gencjneshort): Fixed
17141 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17143 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17145 * support/regression/tests/bug-469671.c: Added.
17147 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17149 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17151 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17153 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17155 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17157 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17159 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17161 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17163 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17165 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17167 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17169 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17171 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17173 * 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.
17175 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17177 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17179 2001-10-07 <johan AT FRIJA>
17181 * device/lib/gets.c (gets): fixed the return value.
17183 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17184 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17186 * 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.
17188 * 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.
17190 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17192 * src/pic/gen.c: Removed Safe_strdup.
17194 * configure.in: Added option to enable libgc support.
17196 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17197 (bitVectUnion): Optimised.
17198 (bitVectIntersect): Optimised.
17199 (bitVectBitsInCommon): Optimised.
17200 (bitVectCplAnd): Optimised.
17202 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17204 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17206 * src/SDCCmain.c: distinguish between assembler debug and plain options
17208 * src/avr/main.c: remove standard assembler options
17210 * src/ds390/main.c: remove standard assembler options
17212 * src/mcs51/main.c: remove standard assembler options
17214 * src/port.h: removed "PENDING" comment
17216 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17218 * src/device/lib/_mulint.c : new, with assember functions
17220 * src/device/lib/_mullong.c : new, with assember functions
17222 * src/device/lib/_divuint.c : with assember functions
17224 * src/device/lib/_divsint.c : with assember functions
17226 * src/device/lib/_divulong.c: with assember functions
17228 * src/device/lib/_divslong.c: with assember functions
17230 * src/device/lib/_moduint.c : with assember functions
17232 * src/device/lib/_modsint.c : with assember functions
17234 * src/device/lib/_modulong.c: with assember functions
17236 * src/device/lib/_modslong.c: with assember functions
17238 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17240 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17242 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17243 replaced _mululong.c and _mulslong.c by _mullong.c
17245 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17247 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17249 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17251 * src/SDCCglue.c: test, if win32api is available for MINGW
17253 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17255 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17256 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17257 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17258 * support/regression/ports/host/spec.mk: removed GENERIC
17259 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17260 * support/regression/ports/z80/spec.mk: removed GENERIC
17262 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17264 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17266 * support/regression/tests/bug-467035.c: Created.
17268 2001-10-01 <johan AT FRIJA>
17270 * src/SDCC.y: fixed bug #466586 part 1
17272 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17274 * SDCCicode.c: z80 has no generic pointers
17275 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17277 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17279 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17281 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17283 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17285 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17287 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17289 * configure.in: Fixed up so that ucsim is only configured once.
17291 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17293 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17294 (getPathDifference): As above.
17296 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17298 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17300 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17301 * .version: Updated to 2.3.1
17303 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17304 Added copyright header.
17306 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17307 (assemble): Added support for macro based assembler commands.
17308 (linkEdit): Added support for macro based linker commands.
17309 (preProcess): Changed the pre-processor to use macros.
17310 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17311 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17313 * device/lib/z80/crt0.s: Added module name for debugging.
17315 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17317 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17319 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17321 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17323 * src/Makefile.in: Added SDCCmacro and SDCCutil
17325 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17327 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17329 2001-09-16 <johan AT FRIJA>
17331 * 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.
17333 2001-09-15 <johan AT FRIJA>
17335 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17336 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17338 2001-09-11 <johan AT FRIJA>
17340 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17342 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17344 * support/regression/tests/bug-460444.c: Added test case.
17346 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17347 (genCast): Added justification for all of the asserts.
17349 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17351 * support/regression/support.c: _xdata replaced by xdata
17353 * support/regression/spec.mk: removed _generic
17355 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17357 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17359 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17360 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17362 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17364 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17366 * support/regression/tests/bug-460010.c: Added test case.
17368 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17370 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17372 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17374 * support/regression/testfwk.c: removed workaround for bug #436344
17376 * support/regression/tests/bp.c: use less memory with mcs51
17378 * support/regression/tests/bug-441448.c: use less memory
17380 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17382 * support/regression/collate-results.py: typo
17384 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17386 * support/regression/tests/fetchoverlap.c: Added new test case.
17388 * support/regression/tests/bp.c: Added new test case.
17390 * support/regression/tests/bug-448984.c: Added new test case.
17392 * support/regression/tests/pow2shifts.c: Added new test case.
17394 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17395 (genlshTwo): Fixed right shift for count > 8.
17397 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17399 2001-09-08 <johan AT FRIJA>
17401 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17403 2001-09-07 <johan AT FRIJA>
17405 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17407 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17409 2001-09-06 <johan AT FRIJA>
17411 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17412 * bernhard noted me at this: "() equals to (void)" (1.38)
17414 2001-09-05 <johan AT FRIJA>
17416 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17418 2001-09-04 <johan AT FRIJA>
17420 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17423 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17425 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17427 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17429 * link/z80/aslink.h: Fixed path for PATH_MAX
17431 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17433 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17435 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17437 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17439 * 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.
17441 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17443 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17444 (genCmp): Fixed up genCmp for the GB with longs.
17446 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17448 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17450 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17452 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17454 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17456 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17458 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17460 * 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.
17462 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17464 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17466 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17468 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17470 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17472 * sim/ucsim/configure: little improvement of Cygwin-detection
17473 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17474 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17475 * support/regression/tests/bug-221100.c: small changes for mcs51
17476 * support/regression/tests/bug-221168.c: small changes for mcs51
17477 * support/regression/tests/bug-227710.c: small changes for mcs51
17478 * support/regression/tests/staticinit.c: small changes for mcs51
17479 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17480 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17481 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601