1 2008-02-22 Borut Razem <borut.razem AT siol.net>
3 * device/lib/Makefile.in: fixed parenthesis error
5 2009-02-18 Maarten Brock <sourceforge.brock AT dse.nl>
7 * device/include/mcs51/at89c51ed2.h: fixed bug #2071949 bitmask RBCK wrong
9 2009-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
11 * as/link/mcs51/lkihx.c (hexRecord): bugfix do not insert extended address
12 when addresses are unsorted
14 2008-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
16 * device/include/mcs51/p89v66x.h: added ENBOOT thanks
17 Gudjon Gudjonsson <gudjon AT gudjon.org>
18 * device/include/mcs51/p89c66x.h: fixed some defines
19 * device/include/mcs51/p89v66x.h: fixed some sbit addresses
20 * doc/sdccman.lyx: added <NO FLOAT> to index, try to reanimate
23 2008-02-14 Borut Razem <borut.razem AT siol.net>
25 * doc/sdccman.lyx: corrected cpp info
27 2008-02-13 Borut Razem <borut.razem AT siol.net>
29 * as/Makefile.in: *.doc renamed to *.txt
31 2008-02-11 Borut Razem <borut.razem AT siol.net>
33 * as/doc/aslnk.doc, as/doc/abstra.doc: renamed to *.txt
34 * as/doc/aslnk.txt, as/doc/asxhtml.html: changed licens to GPLv3
36 2008-02-11 Borut Razem <borut.razem AT siol.net>
38 * doc/sdccman.lyx: documented ar format libraries
40 2008-02-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
42 * support/regression/tests/float_single.c: added regression
43 test. Some testpoints for probably rarely used functions
44 (acosf, sinhf, tanf, expf) disabled for some targets
46 2008-02-10 Raphael Neider <rneider AT web.de>
48 * src/pic16/gen.c (pic16_freeAsmop): avoid NULL pointer dereference,
49 (genAssign): fixed for operands on the stack
51 * device/lib/pic16/libc/stdio/vfprintf.c,
52 device/lib/pic16/configure.ac,
53 device/lib/pic16/Makefile.common: add configurable support for
54 printing floats via ./configure --enable-floats
55 * device/lib/pic16/configure,
56 device/lib/pic16/Makefile.in,
57 device/lib/pic16/libm/Makefile.in,
58 device/lib/pic16/debug/Makefile.in,
59 device/lib/pic16/libio/Makefile.in,
60 device/lib/pic16/startup/Makefile.in,
61 device/lib/pic16/libsdcc/Makefile.in,
62 device/lib/pic16/libdev/Makefile.in,
63 device/lib/pic16/libc/Makefile.in: regenerated
64 * doc/sdccman.lyx: documented float support and how to get it
65 * doc/Makefile.in: fixed race condition on parallel builds
67 * device/lib/pic16/libc/stdio/sprintf.c,
68 device/lib/pic16/libc/stdio/vsprintf.c: do not mess up the user's
69 pointer to the string buffer, enlarge buffer for x_ftoa()
71 2008-02-10 Borut Razem <borut.razem AT siol.net>
73 * device/lib/printf_tiny.c: replaced non-C89 comments '//' with '/* */'
75 2008-02-10 Raphael Neider <rneider AT web.de>
77 * device/include/pic16/pic18f*.h: add bit aliases in INTCONbits_t
79 2008-02-09 Raphael Neider <rneider AT web.de>
81 * src/pic16/pcode.c (assignToSameBank): add force argument to ignore
82 artificial bank size limits for compound data (structs, arrays),
83 avoids assert if --obanksel=N, N > 1, is given
85 2009-02-09 Borut Razem <borut.razem AT siol.net>
87 * as/asranlib/asranlib.c, link/lkar.c: don't check the padding bytes since
88 the openSUSE GNU ar (GNU Binutils; openSUSE 11.0) 2.18.50.20080409-11.1
89 uses '`' character instead '\n' for padding
90 * as/asranlib/asranlib.c: made it more robust
92 2009-02-08 Borut Razem <borut.razem AT siol.net>
95 * support/scripts/sdcc.nsi: added COPYING3.txt to the package
96 * device/lib/Makefile.in: reenable floating point in model-xstack-auto
99 2009-02-07 Borut Razem <borut.razem AT siol.net>
101 * as/asranlib/asranlib.c: fixed BSD header length calculation
102 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.9
103 due sdcc asxxxx license change to GPLv3
105 2009-02-05 Borut Razem <borut.razem AT siol.net>
107 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
108 added support for BSD (Mac OS X) ar format
109 * as/asxxsrc/aslex.c, as/as/asxxsrc/asnoice.c, as/as/asxxsrc/assym.c,
110 as/as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/aslist.c,
111 as/hc08/asm.h, as/hc08/asmain.c, as/hc08/asout.c, as/hc08/assubr.c,
112 as/hc08/m08adr.c, as/hc08/m08ext.c, as/hc08/m08mch.c,
113 as/hc08/m08pst.c, as/hc08/m6808.h, as/link/aslink.h,
114 as/link/hc08/lkarea.c, as/link/hc08/lkelf.c, as/link/hc08/lkihx.c,
115 as/link/hc08/lkmain.c, as/link/hc08/lkmem.c, as/link/hc08/lkrloc.c,
116 as/link/hc08/lks19.c, as/link/lkaomf51.c, as/link/lkdata.c,
117 as/link/lkeval.c, as/link/lkhead.c, as/link/lklex.c, as/link/lklib.c,
118 as/link/lklibr.c, as/link/lklibr.h, as/link/lklist.c,
119 as/link/lknoice.c, as/link/lkrel.c, as/link/lkrel.h,
120 as/link/lksdcclib.c, as/link/lkstore.c, as/link/lksym.c,
121 as/link/mcs51/lkarea.c, as/link/mcs51/lkihx.c,
122 as/link/mcs51/lkmain.c, as/link/mcs51/lkmem.c,
123 as/link/mcs51/lkrloc.c, as/link/mcs51/lks19.c, as/link/z80/lkarea.c,
124 as/link/z80/lkgb.c, as/link/z80/lkgg.c, as/link/z80/lkihx.c,
125 as/link/z80/lkmain.c, as/link/z80/lkrloc.c, as/link/z80/lks19.c,
126 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/aslist.c,
127 as/mcs51/asm.h, as/mcs51/asmain.c, as/mcs51/asout.c,
128 as/mcs51/assubr.c, as/mcs51/i51adr.c, as/mcs51/i51ext.c,
129 as/mcs51/i51mch.c, as/mcs51/i51pst.c, as/mcs51/i8051.h,
130 as/xa51/xa_link.c, as/xa51/xa_main.c, as/xa51/xa_main.h,
131 as/xa51/xa_rasm.l, as/xa51/xa_rasm.y, as/xa51/xa_version.h,
132 as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c, as/z80/asm.h,
133 as/z80/asmain.c, as/z80/asout.c, as/z80/assubr.c, as/z80/z80.h,
134 as/z80/z80adr.c, as/z80/z80ext.c, as/z80/z80mch.c, as/z80/z80pst.c:
135 changed license to GPL either version 3, or (at your option) any
138 2009-02-05 Borut Razem <borut.razem AT siol.net>
140 * as/asranlib/asranlib.c, link/lkar.h, link/lkar.c:
141 added support for BSD (Mac OS X) ar format
143 2009-02-02 Borut Razem <borut.razem AT siol.net>
145 * device/lib/gbz80/Makefile.in, device/lib/hc08/Makefile.in,
146 device/lib/z80/Makefile.in:
147 chose source files in the PORT directory if they are available
149 2008-02-01 Raphael Neider <rneider AT web.de>
151 * device/lib/pic16/libdev/pic18f1220.c,
152 * device/lib/pic16/libdev/pic18f4450.c:
153 define SSPBUF to allow use of printf
155 2009-02-01 Borut Razem <borut.razem AT siol.net>
157 * device/lib/Makefile.in, device/lib/gbz80/Makefile.in,
158 device/lib/hc08/Makefile.in, device/lib/incl.mk,
159 device/lib/z80/Makefile.in:
160 don't remake libraries
161 * support/regression/tests/snprintf.c:
162 reenable floating point in small-xstack-auto library
164 2008-01-26 Raphael Neider <rneider AT web.de>
166 * src/pic16/ralloc.c (packForPush): disabled to fix #2496919
168 2008-01-25 Raphael Neider <rneider AT web.de>
170 * src/pic16/main.c (_pic16_linkEdit): prepend -L paths to linker
171 search path instead of appending them
173 2009-01-24 Borut Razem <borut.razem AT siol.net>
175 * as/asranlib/asranlib.h: changed type of offset to unsigned int to
176 make it work on ppc Mac OS X (off_t is 64 bit and is not converted
177 to 32 bit unsigned int when calling sputl() since it is a macro
178 * as/link/lkar.c: changed the initialization of This->loaded
180 2009-01-23 Borut Razem <borut.razem AT siol.net>
182 * as/link/lkar.h: changed type of ar_size to size_t to make it work on
183 ppc Mac OS X (off_t is 64 bit and is not converted to 32 bit
184 unsigned int when calling new(), since asxxxx doesn't use function
187 2009-01-21 Borut Razem <borut.razem AT siol.net>
189 * as/link/lkar.h: sgetl and sputl are independent of endianness
190 * as/link/sdxxxx_config.h.in: removed endianness detection
192 2009-01-20 Borut Razem <borut.razem AT siol.net>
194 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.8
195 due creation of ar format libraries
196 * support/scripts/sdcc.nsi:
197 don't add nonexistent object files to the package
199 2009-01-19 Borut Razem <borut.razem AT siol.net>
201 * Makefile.in, configure.in, configure,
202 device/lib/Makefile.in, device/lib/ds390/Makefile.in,
203 device/lib/ds400/Makefile.in, device/lib/gbz80/Makefile.in,
204 device/lib/hc08/Makefile.in, device/lib/large/Makefile.in,
205 device/lib/mcs51/Makefile.in, device/lib/medium/Makefile.in,
206 device/lib/small/Makefile.in,
207 device/lib/z80/Makefile.in: create ar format libraries
208 * support/regression/ports/mcs51-xstack-auto/spec.mk:
209 use device/lib/Makefile to create library
210 * support/regression/tests/snprintf.c:
211 floating point is not enabled in small-xstack-auto library
212 * device/lib/libfloat.lib, device/lib/libint.lib,
213 device/lib/liblong.lib, device/lib/libsdcc.lib: removed
215 2009-01-18 Borut Razem <borut.razem AT siol.net>
217 * support/cpp/auto-host.h: fixed warning: "__STDC__" redefined,
218 warning: extra tokens at end of #endif directive
220 2009-01-11 Borut Razem <borut.razem AT siol.net>
222 * Makefile.in: added SDCC_ASRANLIB to PKGS
224 2009-01-10 Borut Razem <borut.razem AT siol.net>
226 * support/scripts/sdcc.nsi: added asranlib.exe to the install package
227 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.7
228 due added support for ar format libraries
230 2009-01-09 Borut Razem <borut.razem AT siol.net>
232 * as/asranlib/Makefile.in, as/asranlib/asranlib.dsp,
233 as/asranlib/asranlib.c: added asranlib
234 * as/link/lkar.c, as/link/lkar.h: added support for ar format libraries
235 * Makefile.in, as/link/hc08/Makefile.in,
236 as/link/hc08/link_hc08.dsp, as/link/lklib.c, as/link/lklibr.c,
237 as/link/lklibr.h, as/link/lkrel.c, as/link/lkrel.h,
238 as/link/lksdcclib.c, as/link/mcs51/Makefile.in,
239 as/link/mcs51/aslink.dsp, as/link/z80/Makefile.in,
240 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp, configure,
241 configure.in, sdcc.dsw: modified to support ar format libraries
243 2009-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
245 * src/SDCCast.c (decorateType RETURN): use RESULT_TYPE_GPTR for generic
248 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
250 * sim/ucsim/z80.src/inst_ed.cc:
251 Fixed bug #2488074, which made regression tests fail.
253 2009-01-05 Philipp Klaus Krause <pkk AT spth.de>
255 * device/lib/z80/mod.s,
256 device/lib/z80/div.s,
257 device/lib/z80/mulchar.s,
258 device/lib/z80/mul.s,
259 device/lib/z80/divsigned.s,
260 device/lib/z80/Makefile.in:
261 Implemented RFE #1702376.
263 2009-01-05 Borut Razem <borut.razem AT siol.net>
265 * as/link/lksdcclib.c:
266 fixed linker hanging in INDEXLIB is not defined (hc08)
268 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
271 Implemented RFE #2485684, and some further improvements of HL caching
273 * src/z80/peeph-z80.def:
274 Fixed a bug exposed by implementing RFE #2485684.
276 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
278 * src/z80/peeph-z80.def:
279 Peephole improvements.
282 device/include/string.h,
283 device/lib/z80/memmove.s:
285 * device/lib/z80/Makefile.in,
286 device/lib/Makefile.in,
287 support/regression/tests/memory.c,
288 device/lib/z80/strlen.s:
289 Partially implemented RFE #2471534.
291 2009-01-04 Borut Razem <borut.razem AT siol.net>
293 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
294 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
295 * doc/README.txt: updated John Hartman's e-mail address
296 * as/link/lkrel.c, as/link/lksdcclib.c:
297 fixed bug #2484677: Linker hangs
298 * src/z80/peep.c: fixed msvc warning C4047:
299 'return' : 'int ' differs in levels of indirection from 'char *'
300 * config.dsp: as/lib corrected to as/link
302 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
305 Implemented RFE #2484693.
306 * src/z80/peeph-z80.def:
307 Some peephole improvements.
309 2009-01-03 Borut Razem <borut.razem AT siol.net>
312 fixed warning: 'ret' may be used uninitialized in this function
314 2009-01-02 Borut Razem <borut.razem AT siol.net>
316 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
317 as/link/getline.[ch], as/link/lkrel.[ch]: added,
318 made support for differnet library formats more flexible,
319 preparation for support of ar format
320 * as/link/lklibr.c, as/link/z80/Makefile.in,
321 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
322 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
323 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
324 as/link/hc08/lkelf.c, as/link/aslink.h:
325 made support for differnet library formats more flexible,
326 preparation for support of ar format
328 2009-01-01 Borut Razem <borut.razem AT siol.net>
330 * as/link/asxxxx_config.h.in:
331 fixed warning: extra tokens at end of #endif directive
333 fixed warning: suggest parentheses around && within ||
334 * device/lib/Makefile.in: allow whitespaces at the end of lines in
335 ports.build, in order to make it work on cygwin - it seems to be a
336 bug in cygwin grep: CR is not treated as part of end-of-line
338 2008-12-31 Borut Razem <borut.razem AT siol.net>
340 * configure, configure.in, config.dsp, config_vc.awk,
341 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
342 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
343 introduced asxxxx_config.h.in
345 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
348 src/z80/peeph-z80.def:
349 Minor addition improvement.
351 2008-12-30 Raphael Neider <rneider AT web.de>
353 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
354 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
355 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
356 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
357 support/librarian/sdcclib.c, support/makebin/makebin.c:
358 partially revert changes from r5293..r5295
360 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
362 * src/z80/peeph-z80.def:
363 Minor peephole improvement.
365 2008-12-29 Raphael Neider <rneider AT web.de>
367 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
368 incorrectly discarded BANKSELs
370 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
372 * support/regression/tests/memory.c:
373 Added simple test for memset(), memcpy() and memmove()
375 2008-12-29 Borut Razem <borut.razem AT siol.net>
377 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
379 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
381 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
382 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
383 (177.j): added new rule
384 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
385 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
386 (decorateType CAST): propagate storage class to generic pointer results
388 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
390 * device/lib/z80/string.c,
391 device/lib/z80/printf.c,
392 device/lib/z80/mul.s:
395 Fixed code generation bug exposed by builtin memcpy().
397 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
399 * device/lib/_memcpy.c:
400 fixed conflict with builtin memcpy()
402 2008-12-26 Borut Razem <borut.razem AT siol.net>
404 * support/librarian/sdcclib.c:
405 fixed bug 2466950: "sdcclib broken"
406 by removing fgets return value check
408 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
411 device/include/string.h: Implemented RFE #1914254
413 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
414 * device/lib/z80/Makefile.in,
415 device/lib/Makefile.in,
416 device/lib/z80/memmove.s: Implemented RFE #1914256
418 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
420 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
421 * src/z80/peep.c: improved checks for unused data
423 src/z80/main.c: Implemented RFE #1899189
425 2008-12-25 Borut Razem <borut.razem AT siol.net>
427 * support/regression/Makefile.in:
428 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
430 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
432 * src/z80/peeph-z80.def: minor peephole improvements
434 2008-12-21 Borut Razem <borut.razem AT siol.net>
436 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
437 due to redefinition of symbol __assert
438 sdcclib.c:53:1:warning: "__assert" redefined
439 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
440 warning: this is the location of the previous definition
442 2008-12-20 Raphael Neider <rneider AT web.de>
444 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
445 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
446 support/cpp/libcpp/macro.c: fix format string errors
448 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
450 * src/pic/device.c: partial rewrite using strtok,
451 quieten compiler warnings, adopt SDCC coding style
453 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
454 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
455 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
456 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
457 support/librarian/sdcclib.c, support/makebin/makebin.c:
458 quieten most compiler warnings
460 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
461 probably fix operator precedence bug
463 * doc/clean.mk: quieten rm if no .lyx is present
465 2008-12-19 Borut Razem <borut.razem AT siol.net>
467 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
468 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
469 doc/README.txt, doc/test_suite_spec.lyx:
470 applied patch 2446381: Dcoumentation spelling correcitons
471 thanks to Steven Borley
473 2008-12-16 Raphael Neider <rneider AT web.de>
475 * device/include/pic/pic12f629.h,
476 device/include/pic/pic12f675.h,
477 device/lib/pic/libdev/pic12f629.c,
478 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
480 2008-12-14 Borut Razem <borut.razem AT siol.net>
482 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
483 converted to LyX 1.5.7 (\lyxformat 276) format
485 2008-12-07 Borut Razem <borut.razem AT siol.net>
487 * support/regression/tests/bitfields.c:
488 added test case for bug #2366757
490 2008-12-07 Raphael Neider <rneider AT web.de>
492 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
493 NULL pointer dereference, closes #2366757
495 2008-11-25 Raphael Neider <rneider AT web.de>
497 * device/include/pic16/pic16devices.txt,
498 sdcc/src/pic16/device.c,
499 sdcc/src/pic16/device.h: implicitly disable XINST
500 whenever CONFIG4L is set via an additional optional
501 argument to the configword directive in pic16devices.txt
503 2008-11-24 Raphael Neider <rneider AT web.de>
505 * device/lib/pic16/configure.ac,
506 device/lib/pic16/Makefile.common: fixed quoting issues
508 * device/lib/pic16/configure,
509 device/lib/pic16/debug/Makefile.in,
510 device/lib/pic16/libc/Makefile.in,
511 device/lib/pic16/libdev/Makefile.in,
512 device/lib/pic16/libio/Makefile.in,
513 device/lib/pic16/libm/Makefile.in,
514 device/lib/pic16/libsdcc/Makefile.in,
515 device/lib/pic16/Makefile.in,
516 device/lib/pic16/startup/Makefile.in: regenerated
518 * src/pic16/main.c (_pic16_finaliseOptions): revert to
521 2008-11-24 Raphael Neider <rneider AT web.de>
523 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
524 argument of --asm= or --link= to allow for
525 --asm="sh script --options", the user can double quote the
526 argument if needed: --asm="'c:/program files/gpasm' -q",
527 also fix some potential buffer overflows
529 2008-11-19 Borut Razem <borut.razem AT siol.net>
532 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
533 thanks Mauro Giachero
535 2008-11-16 Borut Razem <borut.razem AT siol.net>
537 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
538 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
540 2008-11-15 Borut Razem <borut.razem AT siol.net>
542 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
543 src/SDCCsymt.c, src/SDCCsymt.h:
544 fixed RFE #2291335 : Unnamed bit-field initialization
545 * support/regression/tests/bitfields.c:
546 added test case for RFE #2291335
547 * support/regression/tests/bug-1981238.c:
548 don't initialize unnamed bit-fields
550 2008-11-11 Raphael Neider <rneider AT web.de>
552 * device/include/pic16/pic18f25j10.h,
553 device/include/pic16/pic18f45j10.h: remove useless boilerplate
555 * device/include/pic16/adc.h,
556 device/lib/pic16/libio/adc/adcbusy.c,
557 device/lib/pic16/libio/adc/adcclose.c,
558 device/lib/pic16/libio/adc/adcconv.c,
559 device/lib/pic16/libio/adc/adcopen.c,
560 device/lib/pic16/libio/adc/adcread.c,
561 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
562 and fixed ADC routines to work for more target devices,
563 incorporates patch #2036130 by Nick Materer
565 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
567 * device/include/ctype.h,
568 * device/include/ds400rom.h,
569 * device/include/ds80c390.h,
570 * device/include/float.h,
571 * device/include/math.h,
572 * device/include/serial.h,
573 * device/include/stdbool.h,
574 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
576 * device/include/mcs51/C8051F336.h,
577 * device/include/mcs51/C8051T600.h,
578 * device/include/mcs51/C8051T610.h,
579 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
580 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
582 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
584 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
586 2008-11-10 Raphael Neider <rneider AT web.de>
588 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
589 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
590 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
591 (patch by Nick Materer, #2253980)
593 * device/lib/pic16/libio/adc.ignore,
594 device/lib/pic16/libio/i2c.ignore,
595 device/lib/pic16/libio/usart.ignore,
596 device/lib/pic16/pics.all: updated to build more device libs
598 * device/lib/pic16/libdev/Makefile.am,
599 device/lib/pic16/libdev/Makefile.in,
600 device/lib/pic16/libio/Makefile.am,
601 device/lib/pic16/libio/Makefile.in: regenerated
603 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
604 names per memory location, applied SDCC style to more functions
606 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
608 * device/include/mcs51/p89lpc933_4.h: new NXP header file
609 * device/include/mcs51/p89lpc935_6.h: new NXP header file
610 * device/include/mcs51/p89v66x.h: minor changes
611 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
613 2008-11-09 Raphael Neider <rneider AT web.de>
615 * device/include/pic/pic14devices.txt: fixed memory description for
616 12f629 and 12f675, closes #2236240
618 2008-11-06 Borut Razem <borut.razem AT siol.net>
620 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
621 pass system include paths with -isystem to sdcpp
622 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
623 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
625 2008-11-02 Raphael Neider <rneider AT web.de>
627 * doc/sdccman.lyx: updated the sections on the library build process
628 and on how to add support for new devices, and documented known
629 problems with the extended instruction set including a workaround
631 2008-11-01 Raphael Neider <rneider AT web.de>
633 * device/include/pic16/adc.h,
634 device/include/pic16/pic16devices.txt,
635 device/include/pic16/pic18f2410.h,
636 device/include/pic16/pic18f2510.h,
637 device/include/pic16/pic18f2515.h,
638 device/include/pic16/pic18f2610.h,
639 device/include/pic16/pic18f4410.h,
640 device/include/pic16/pic18f4510.h,
641 device/include/pic16/pic18f4515.h,
642 device/include/pic16/pic18f4610.h,
643 device/include/pic16/pic18fregs.h,
644 device/lib/pic16/libdev/Makefile.am,
645 device/lib/pic16/libdev/Makefile.in,
646 device/lib/pic16/libdev/pic18f2410.c,
647 device/lib/pic16/libdev/pic18f2510.c,
648 device/lib/pic16/libdev/pic18f2515.c,
649 device/lib/pic16/libdev/pic18f2610.c,
650 device/lib/pic16/libdev/pic18f4410.c,
651 device/lib/pic16/libdev/pic18f4510.c,
652 device/lib/pic16/libdev/pic18f4515.c,
653 device/lib/pic16/libdev/pic18f4610.c,
654 device/lib/pic16/libio/Makefile.am,
655 device/lib/pic16/libio/Makefile.in,
656 device/lib/pic16/pics.all: added support for 18f[24][456]10
657 and 18f[24]515 devices
658 * doc/sdccman.lyx: updated list of supported PIC16 devices
660 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
661 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
662 src/xa51/gen.c: avoid compiler warnings
663 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
665 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
667 * device/include/mcs51/p89v66x.h: NXP header file
668 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
669 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
671 2008-10-14 Raphael Neider <rneider AT web.de>
673 * device/lib/pic16/libdev/Makefile.am,
674 device/lib/pic16/libio/Makefile.am: enable building libraries for
675 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
676 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
677 * device/lib/pic16/libdev/Makefile.in,
678 device/lib/pic16/libio/Makefile.in: regenerated
680 2008-10-14 Raphael Neider <rneider AT web.de>
682 * device/include/pic16/pic18f2450.h,
683 device/include/pic16/pic18f4450.h,
684 device/lib/pic16/libdev/pic18f2450.c,
685 device/lib/pic16/libdev/pic18f4450.c,
686 device/include/pic16/adc.h,
687 device/include/pic16/pic16devices.txt,
688 device/include/pic16/pic18fregs.h,
689 device/lib/pic16/libdev/Makefile.am,
690 device/lib/pic16/libdev/Makefile.in,
691 device/lib/pic16/libio/Makefile.am,
692 device/lib/pic16/libio/Makefile.in,
693 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
695 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
696 stack to a fixed location, relax it to automatically work with all
697 but the smallest devices (256 byte RAM devices need #pragma stack)
699 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
701 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
702 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
703 * device/lib/_strcspn.c: fixed bug 2140931
705 2008-10-06 Raphael Neider <rneider AT web.de>
707 * device/include/pic16/stdio.h,
708 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
709 declared __naked for convenience, named all arguments
710 * device/lib/pic16/libc/stdio/strmgpsim.c,
711 device/lib/pic16/libc/stdio/strmmssp.c,
712 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
714 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
715 empty __naked functions,
716 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
717 corner cases (unlink first/last pCode in list), reuse more code
719 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
721 * src/ds390/main.c (_ds390_genInitStartup): added
722 * src/SDCCpeeph.c (getPatternVar): new, added,
723 (labelInRange): fixed bug 2115959
724 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
725 * src/SDCCicode.h: added newiTempOperand
726 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
727 added optimizations for 0/x and x/-1, see also patch 2142900
728 * support/regression/tests/onebyte.c (testMul): added test cases
730 2008-09-20 Borut Razem <borut.razem AT siol.net>
733 definition of absolute address symbols without initial value,
734 fixed SDCC crash "do not know how to intialize symbol"
736 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
738 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
739 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
740 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
741 * device/lib/z80/stubs.s: added stubs for above functions
742 * src/SDCCopt.c (convilong),
743 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
744 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
745 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
746 * support/regression/tests/onebyte.c: enabled all tests for z80
748 2008-09-15 Borut Razem <borut.razem AT siol.net>
750 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
751 device/lib/pic16/libc/stdio/printf.c,
752 device/lib/pic16/libc/stdio/strmusart.c,
753 device/lib/pic16/libc/stdio/printf_tiny.c,
754 device/lib/pic16/libc/stdio/sprintf.c,
755 device/lib/pic16/libc/stdio/strmgpsim.c,
756 device/lib/pic16/libc/stdio/putchar.c,
757 device/lib/pic16/libc/stdio/fprintf.c,
758 device/lib/pic16/libc/stdio/strmmssp.c,
759 device/device/lib/pic16/libc/stdio/vprintf.c,
760 device/lib/pic16/libc/stdio/printf_small.c,
761 device/lib/pic16/libc/stdio/vsprintf.c,
762 device/lib/pic16/libc/stdio/strmputchar.c,
763 device/lib/pic16/libc/Makefile.am,
764 device/lib/pic16/libc/Makefile.in:
765 *printf now returns int, puchar.c moved from stdlib to stdio,
766 *printf format parameter type changed from char * to const char *,
767 added GNU link excetion text to library source files,
768 applyed GNU coding style, removed useless svn ids,
769 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
770 binary specifier: "%b", "%hb" and "%lb"
771 * device/lib/pic16/libc/stdio/vfprintf.c:
772 applied patch #2044424: PIC16: vfprintf
773 thanks Mauro Giachero
774 * support/regression/tests/bug1057979.c:
775 removed old pic16 sprintf specifics
776 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
777 * doc/sdccman.lyx: documented 'b' binary format specifier removal
779 2008-09-15 Raphael Neider <rneider AT web.de>
781 * src/pic16/device.c (pic16_dump_usection): force udata sections
782 into the addressable range (0..0xFFF), workaround for a gpsim
783 bug preventing simulation of regtest bug1750318
784 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
785 (serialRegAssign): fixed regtest bug-971834,
786 (pic16_packRegisters): avoid null-pointer dereference
788 2008-09-14 Raphael Neider <rneider AT web.de>
790 * src/pic16/gen.c, src/pic16/ralloc.c: use
791 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
792 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
794 2008-09-12 Borut Razem <borut.razem AT siol.net>
796 * support/regression/fwk/testfwk.h:
797 define pdata as data for pic16 target
798 thanks Mauro Giachero
800 2008-09-11 Borut Razem <borut.razem AT siol.net>
802 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
803 support/regression/absolute.c:
804 applied patch #2105615: Some PIC16 testcase fixlets
805 thanks Mauro Giachero
807 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
809 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
810 * support/regression/tests/bug2094505.c: new, added
812 2008-09-07 Borut Razem <borut.razem AT siol.net>
814 * src/SDCCglue.c, src/SDCCast.c:
815 fixed throw of "excess elements" warning for char arrays
816 * support/regression/tests/nullstring.c:
817 disable warning about excess elements in array of chars initializer
819 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
821 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
822 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
823 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
824 * support/regression/tests/bug2077267.c: new, added
826 2008-09-05 Raphael Neider <rneider AT web.de>
828 * configure.in, Makefile.common.in: add support for ccache,
829 remove spurious $VERSION output, detect doc-tools even without
830 --enable-doc to facilitate later manual doc-builds, minor cleanup
831 * configure: regenerated
833 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
834 avoid races in parallel VPATH builds
835 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
836 * doc/sdccman.lyx: mention --without-ccache configure option
838 2008-09-01 Raphael Neider <rneider AT web.de>
840 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
841 * (genConstPointerGet): fix reading bitfields from __code space
842 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
843 bitfield initializers (fix regression test bug1856409.c)
844 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
847 2008-08-31 Raphael Neider <rneider AT web.de>
849 * src/pic16/gen.c (genAssign): removed useless compiler output
850 * (genPointerGet,genPointerSet,genCast),
851 src/pic16/glue.c (pic16_printGPointerType):
852 also handle PPOINTERs just to avoid spurious asserts
853 * (pic16_printIvalType,pic16_printIvalBitFields):
854 generalized to arbitrary type/bitfield sizes, allows compilation of
855 regression test bug-1981238.c
856 * (pic16_printIvalChar): fix regression test structflexarray.c
857 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
858 in initialized structs and fix #1843745
859 * (pic16_printIvalStruct): always output initializers for all fields,
860 even those not explicitly given, fixes zeropad.c regression test
861 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
862 #2073635, #1567098, and #1485812)
863 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
865 2008-08-31 Borut Razem <borut.razem AT siol.net>
867 * support/regression/tests/bug-895992.c,
868 support/regression/tests/onebyte.c:
869 enabled pic16 regression testing since the bugs
870 1511794: pic16: regression test bug-895992.c fails
871 1444425: onebyte.c regression tes fails on pic16
872 are fixed, probably by fixing
873 2048464: PIC16: fix genUminus - addresses not.c regression test
874 * src/SDCCsymt.c, src/SDCCglue.c,
875 support/regression/tests/bug-1981238.c:
876 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
879 2008-08-30 Borut Razem <borut.razem AT siol.net>
881 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
882 release version 4.3.2
884 2008-08-24 Raphael Neider <rneider AT web.de>
886 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
887 always use the sdcc from the current build tree (ignore $CC from
888 the environment, fixes compile farm builds)
889 * device/lib/Makefile.in: rename .a into .lib for compatibility,
890 remove more build products from install directory
891 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
892 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
894 2008-08-24 Borut Razem <borut.razem AT siol.net>
896 * src/SDCC.y: applied patch
897 2050245: Fix # 1963382
899 1963382: Listing File - C file comment is incorrect
902 2008-08-23 Borut Razem <borut.razem AT siol.net>
904 * src/pic16/gen.c: applied patch
905 2048464: PIC16: fix genUminus - addresses not.c regression test
906 thanks Mauro Giachero
908 2008-08-22 Borut Razem <borut.razem AT siol.net>
910 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
911 src/pic16/main.c: allow spaces in gpasm and gplink paths
913 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
916 * src/z80/peeph-z80.def: minor peephole improvement
918 2008-08-15 Raphael Neider <rneider AT web.de>
920 * src/z80/gen.c (_vemit2): suppress compiler warning
922 * src/pic/*.[ch]: make proper use of header files and avoid
923 ad-hoc extern declarations, mark module-local helpers 'static',
924 removed dead/replaced code, no functional changes
925 * src/pic16/pcode.c: disentangled from pic14 backend
927 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
929 * src/z80/gen.c: fixed #2051348
930 * support/regression/tests/bug-2051348.c: regression test for #2051348
932 2008-08-10 Raphael Neider <rneider AT web.de>
935 * Makefile.common.in: export PACKAGE for $docdir,
936 fixes #1957036, avoid some "underquoted definition" warnings
937 * configure: regenerated
939 2008-08-10 Raphael Neider <rneider AT web.de>
941 * device/lib/pic16/**: build pic16 library using autotools for
942 improved dependency tracking
944 * device/lib/Makefile.in,
946 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
948 2008-08-10 Raphael Neider <rneider AT web.de>
950 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
951 local variables if --nooverlay is given, workaround for #2023121
953 2008-08-08 Raphael Neider <rneider AT web.de>
955 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
957 2008-08-08 Raphael Neider <rneider AT web.de>
959 * src/pic/pcoderegs.c,
961 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
963 2008-08-07 Borut Razem <borut.razem AT siol.net>
965 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
966 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
967 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
968 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
969 applied modified patch 2038174: Add support for binary constants v2
970 thanks Mauro Giachero
971 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
973 2008-08-04 Raphael Neider <rneider AT web.de>
976 * src/pic16/device.h,
978 * src/pic16/main.c: enable --optimize-goto by default
980 * device/lib/pic16/Makefile.common.in: suppress removed option
983 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
985 2008-07-30 Borut Razem <borut.razem AT siol.net>
987 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
988 applied patch 22032433: PIC16: fix constant strings,
989 thanks Mauro Giachero
991 2008-07-29 Borut Razem <borut.razem AT siol.net>
993 * src/pic16/gen.c: applied patches:
994 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
995 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
996 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
997 thanks Mauro Giachero
999 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
1001 * src/port.h: Fixed typo in comment
1003 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1005 * src/z80/mappings.i: Implemented RFE #1919415
1006 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
1007 #1880202, #1914434, prepared for RFE #1703943
1009 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
1011 * src/z80/peeph.def,
1012 * src/z80/peeph-z80.def,
1013 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
1014 preparation for Z80 peephole improvements
1016 2008-06-21 Raphael Neider <rneider AT web.de>
1018 * device/include/pic16/pic18f66j60.h,
1019 * device/include/pic16/pic18f66j65.h,
1020 * device/include/pic16/pic18f67j60.h,
1021 * device/include/pic16/pic18f86j60.h,
1022 * device/include/pic16/pic18f86j65.h,
1023 * device/include/pic16/pic18f87j60.h,
1024 * device/include/pic16/pic18f96j60.h,
1025 * device/include/pic16/pic18f96j65.h,
1026 * device/include/pic16/pic18f97j60.h,
1027 * device/lib/pic16/libdev/pic18f66j60.c,
1028 * device/lib/pic16/libdev/pic18f66j65.c,
1029 * device/lib/pic16/libdev/pic18f67j60.c,
1030 * device/lib/pic16/libdev/pic18f86j60.c,
1031 * device/lib/pic16/libdev/pic18f86j65.c,
1032 * device/lib/pic16/libdev/pic18f87j60.c,
1033 * device/lib/pic16/libdev/pic18f96j60.c,
1034 * device/lib/pic16/libdev/pic18f96j65.c,
1035 * device/lib/pic16/libdev/pic18f97j60.c,
1036 * device/include/pic16/pic16devices.txt,
1037 * device/include/pic16/pic18fregs.h,
1038 * device/lib/pic16/pics.all: added new devices
1040 * device/include/pic16/adc.h,
1041 * device/lib/pic16/libio/adc/adcbusy.c,
1042 * device/lib/pic16/libio/adc/adcopen.c,
1043 * device/lib/pic16/libio/adc/adcsetch.c,
1044 * device/lib/pic16/libio/i2c/i2copen.c,
1045 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
1046 all changes from a patch by Anton Strobl
1048 2008-06-12 Borut Razem <borut.razem AT siol.net>
1050 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
1051 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
1052 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
1053 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
1054 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
1055 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
1056 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
1057 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
1058 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
1059 by applying the modified patch from Risto Huotari
1061 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1064 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
1065 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
1066 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
1067 * support/regression/tests/bug1938300.c: new, added
1069 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
1071 * device/include/asm/ds390/features.h,
1072 * device/include/asm/mcs51/features.h,
1073 * device/include/mcs51/regc515c.h: inserted LGPL notice
1075 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1077 * device/lib/gbz80/div.s,
1078 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
1079 patch 1597883, Thanks Robert Ramey
1081 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
1083 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
1084 createIvalCharPtr, createIvalPtr, createIval),
1086 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
1087 initializers for local auto variables
1088 * support/regression/tests/zeropad.c: added testcase for auto initializers
1090 2008-05-26 Raphael Neider <rneider AT web.de>
1092 * device/lib/pic16/startup/crt0.c,
1093 * device/lib/pic16/startup/crt0i.c,
1094 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
1095 explicit, fixed curr_entry loop for >= 256 initializer records,
1096 removed debug code (write to 0xf7e)
1098 2008-05-25 Raphael Neider <rneider AT web.de>
1100 * device/include/pic/pic16f627a.h,
1101 * device/include/pic/pic16f628a.h,
1102 * device/include/pic/pic16f648a.h: added missing ports
1104 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
1106 * device/include/float.h: added __INFINITY
1107 * device/lib/_fsadd.c: handle overflows
1108 * device/lib/_fsmul.c,
1109 * device/lib/_fsdiv.c: use __INFINITY
1110 * device/lib/_fseq.c,
1111 * device/lib/_fsneq.c: handle -0.0
1112 * sim/ucsim/s51.src/uc89c51r.cc,
1113 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
1114 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
1115 * src/mcs51/gen.c (genSend): fixed bug with --xstack
1116 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
1117 * support/regression/tests/snprintf.c: test bug with --xstack
1119 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
1121 * src/SDCCpeeph.c (callFuncByName):
1122 Support nested parenthesis in peephole function arguments (#1967300)
1124 2008-05-19 Raphael Neider <rneider AT web.de>
1126 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
1127 fixed duplicate labels (#1911325)
1129 2008-05-19 Raphael Neider <rneider AT web.de>
1131 * src/regression/empty.c: suppress warning
1132 * src/regression/pointer1.c: enabled index_by_pointer()
1133 * src/regression/inline.c: now works for pic16 as well
1135 * src/pic16/device.c: include dbuf declarations
1136 * src/pic16/device.h: removed obsolete prototypes
1138 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
1139 * src/pic16/glue.c: made purely local functions static,
1140 (pic16_printGPointerType, pic16_printIvalCharPtr,
1141 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
1142 generic pointers' tags (#1961866)
1144 * src/pic16/pcode.c (assignValnums): optimize literal assignments
1146 2008-05-19 Borut Razem <borut.razem AT siol.net>
1148 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
1149 fixed typo, uninstall include/pic16/pic16devices.txt
1151 2008-05-18 Borut Razem <borut.razem AT siol.net>
1153 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
1154 the buffer is null terminated
1155 * src/device/pic16.c:
1156 applied modified patch 1965676: Patch for Win32 16 bit PIC
1157 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
1159 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
1161 * src/SDCC.lex (check_type),
1162 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
1164 * as/mcs51/clean.mk,
1165 * as/z80/clean.mk: also clean *.dep
1166 * device/lib/pic16/libsdcc/stack/Makefile,
1167 * sim/ucsim/libtool: removed as they are rebuild by configure
1168 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
1170 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
1172 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
1173 fixupInline instead of createFunction to fix bug 1864577
1174 (inlineFindMaxBlockno): removed, use global blockNo
1175 * src/SDCCglobl.h: added blockNo
1177 * src/z80/peep.h: modified properties
1178 * support/regression/tests/bug1864577.c: new, added
1180 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
1182 * as/mcs51/asdata.c,
1183 * as/mcs51/asm.h: added org_cnt
1184 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
1185 * as/mcs51/asout.c: changed old K&R to ANSI
1186 * as/mcs51/Makefile.in: use common identifiers
1192 * as/hc08/Makefile.bcc,
1193 * as/hc08/Makefile.in: synchronized with as/mcs51/*
1194 * sdcc_vc_in.h: added define __func__
1195 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
1196 Thanks Ruud van Silfhout
1197 * support/regression/tests/bug1717305.c: new, added
1199 2008-05-05 Borut Razem <borut.razem AT siol.net>
1201 * support/regression/Makefile.in,
1202 support/regression/ports/ds390/spec.mk,
1203 support/regression/ports/hc08/spec.mk,
1204 support/regression/ports/mcs51-common/spec.mk,
1205 support/regression/ports/pic14/spec.mk,
1206 support/regression/ports/pic16/spec.mk,
1207 support/regression/ports/ucz80/spec.mk,
1208 support/regression/ports/z80/spec.mk:
1209 added INC_DIR and LIBDIR paths
1210 * src/ds390/gen.c: removed duplicated selicolon
1212 2008-05-04 Borut Razem <borut.razem AT siol.net>
1214 * support/regression/Makefile.in,
1215 support/regression/fwk/lib/testfwk.c,
1216 support/regression/ports/ds390/spec.mk,
1217 support/regression/ports/hc08/spec.mk,
1218 support/regression/ports/mcs51-common/spec.mk,
1219 support/regression/ports/mcs51-large/spec.mk,
1220 support/regression/ports/mcs51-medium/spec.mk,
1221 support/regression/ports/mcs51-small/spec.mk,
1222 support/regression/ports/mcs51-stack-auto/spec.mk,
1223 support/regression/ports/mcs51-xstack-auto/spec.mk,
1224 support/regression/ports/pic14/spec.mk,
1225 support/regression/ports/pic16/spec.mk,
1226 support/regression/ports/ucz80/spec.mk:
1227 added possibility to define the sdcc binary directory SDCC_BIN_PATH
1228 used to run regeression tests
1230 2008-05-01 Raphael Neider <rneider AT web.de>
1232 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
1233 supported devices and instructions to add new ones
1235 2008-05-01 Raphael Neider <rneider AT web.de>
1237 * device/include/pic16/adc.h,
1238 device/lib/pic16/libio/adc/adcbusy.c,
1239 device/lib/pic16/libio/adc/adcopen.c,
1240 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
1241 18f2455 style ADC devices, based on patch #1776197
1242 * device/lib/pic16/libio/adc/adcclose.c,
1243 device/lib/pic16/libio/adc/adcconv.c,
1244 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
1245 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
1246 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
1247 * device/include/pic16/pic18f4431.h,
1248 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
1249 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
1251 2008-05-01 Raphael Neider <rneider AT web.de>
1253 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
1254 moved xinst flag into pic16_options_t
1255 * src/pic16/device.c (default_device, pic16_list_devices,
1256 pic16_find_device): removed references to sfrrange
1257 * src/pic16/gen.c (genFunction),
1258 src/pic16/glue.c (pic16initialComments),
1259 src/pic16/main.c (pic16_optionsTable),
1260 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
1262 * device/include/pic16/pic16devices.txt: removed sfrrange lines
1264 2008-04-29 Raphael Neider <rneider AT web.de>
1266 * src/pic16/devices.inc,
1267 device/include/pic16/pic16devices.txt: replaced compiled-in list
1268 of devices with a variant parsed at runtime
1269 * src/pic16/device.c: added support for parsing pic16devices.txt,
1271 * src/pic16/device.h: removed (now) unused fields from PIC_device
1272 * src/pic16/main.c: removed #pragma maxram,
1273 (_pic16_initPaths): removed bogus generation of search paths,
1274 setup the port proper only after the search paths (for
1275 pic16devices.txt) are set up,
1276 (_pic16_finaliseOptions): moved processor dependant code here
1277 from _pic16_initPaths(), clean up
1278 * src/pic16/ralloc.c (pic16_init_stack),
1279 * src/pic16/ralloc.h,
1280 * src/pic16/pcode.c: clean up
1281 * device/include/Makefile.in,
1282 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1283 * support/scripts/inc2h-pic16.pl: updated instructions
1285 2008-04-29 Raphael Neider <rneider AT web.de>
1287 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1288 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1289 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1290 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1291 added missing family members and 18f2480/2580/4480/4580 family
1292 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1293 * device/include/pic16/pic18f2525.h: use 18f4620.h
1294 * device/include/pic16/pic18f6680.h: use 18f8680.h
1295 * device/include/pic16/pic18fregs.h,
1296 device/lib/pic16/pics.all,
1297 src/pic16/devices.inc: add new devices
1298 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1299 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1300 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1301 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1302 prevent attempting to build the libio for some new devices
1304 2008-04-29 Raphael Neider <rneider AT web.de>
1306 * debugger/mcs51/Makefile.in: fixed paths to sources
1308 2008-04-25 Borut Razem <borut.razem AT siol.net>
1310 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1311 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1312 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1313 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1314 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1315 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1316 as/link/z80/linkz80.dsp: lklibr.c moved
1317 * doc/INSTALL.txt: binary archives in bz2 format
1318 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1320 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1322 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1323 * support/regression/tests/bug1856409.c: new, added
1325 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1328 * src/mcs51/peep.c: Use werror for error messages.
1329 * src/SDCCicode.c (geniCodeConditional),
1330 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1331 * src/z80/Makefile.bcc,
1332 * src/z80/z80.dsp: added src/z80/peep.c/h
1333 * support/regression/tests/bug1839321.c: new, added
1335 2008-04-20 Raphael Neider <rneider AT web.de>
1337 * device/include/pic16/pic18f2455.h: added bitfields for port C
1339 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1341 * src/z80/peep.c: Use werror for error messages.
1343 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1345 * src/z80/peep.h (declaration of notUsed()),
1346 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1348 * src/z80/z80.h (added dependency on peep.h),
1349 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1352 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1354 * src/SDCCpeeph.c (added support for notUsed()),
1355 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1357 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1358 for notUsed()): Implemented generic (that is not port-specific) part
1361 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1363 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1364 * device/lib/libsdcc.lib,
1365 * device/lib/Makefile.in,
1366 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1367 * device/lib/calloc.c: renamed to _calloc.c
1368 * device/lib/free.c: renamed to _free.c
1369 * device/lib/malloc.c: renamed to _malloc.c
1370 * device/lib/realloc.c: renamed to _realloc.c
1371 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1372 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1373 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1374 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1375 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1376 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1377 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1378 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1380 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1381 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1382 * support/regression/tests/bug1509084.c: new, added
1384 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1386 * device/include/mcs51/cc2510fx.h: added _XPAGE
1387 * device/include/mcs51/compiler.h: cosmetic changes
1389 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1391 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1394 2008-03-31 Borut Razem <borut.razem AT siol.net>
1396 * support/cpp2 renamed to support/cpp
1397 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1398 support/cpp2/libiberty/splay-tree.c,
1399 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1400 support/cpp2/libcpp/directives.c,
1401 support/cpp2/libcpp/include/cpplib.h,
1402 support/cpp2/libcpp/include/symtab.h,
1403 support/cpp2/libcpp/include/line-map.h,
1404 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1405 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1406 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1407 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1408 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1409 release version 4.3.0
1410 * configure.in, configure, Makefile.in, Makefile.bcc:
1411 adapted for moved cpp2
1413 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1415 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1416 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1418 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1420 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1422 * support/regression/tests/bug1717943.c: new, added
1424 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1426 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1427 bytewise return value assignments introduced in last commit.
1429 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1431 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1432 genMult, genJumpTab):
1433 Use 16-bit instructions for addition in some additional cases,
1434 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1436 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1438 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1439 Implemented RFE #1921450, changed some debug messages.
1441 2008-03-30 Borut Razem <borut.razem AT siol.net>
1443 * Small Device C Compiler 2.8.0 released
1444 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1445 * support/scripts/sdcc.nsi: added finish page; this version
1446 was used for 2.8.0 release
1447 * doc/knownbugs.html: removed; magically generated by the build
1448 process using gen_known_bugs.pl from now on
1450 2008-03-23 Borut Razem <borut.razem AT siol.net>
1452 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1453 and reverted it, since it was already fixed by Raphael ;-)
1454 * doc/knownbugs.html: updated for RC2
1456 2008-03-22 Raphael Neider <rneider AT web.de>
1458 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1461 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1463 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1464 * support/regression/tests/bug1839277.c: added related testBug1839299
1466 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1468 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1469 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1471 * src/mcs51/gen.c: throughout only output hex constants
1472 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1473 * support/regression/tests/bug1839277.c: new, added
1475 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1477 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1478 compilation warning about nested comments.
1480 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1482 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1483 * support/regression/tests/bug1921073.c: new, added
1485 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1487 * src/z80/SDCCpeeph.c.c (callFuncByName):
1488 Commented function parameters.
1490 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1492 * src/z80/ralloc.c (packRegsForAccUse2):
1493 disabled a broken accumulator packing optimization (fixed #1292721).
1494 * support/regression/tests/bug-1292721: Regression test for #1292721.
1496 2008-03-16 Raphael Neider <rneider AT web.de>
1498 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1499 fixed code bloat regression using a variant of patch #1915618
1501 2008-03-16 Borut Razem <borut.razem AT siol.net>
1503 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1504 icon, changed startup menu for release distribution, code cleaning,
1505 create url files instead links in startup menu
1507 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1509 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1510 * support/regression/tests/bug1579949.c: new, added
1512 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1514 * device/lib/printf_fast.c: fixed bug 1255403
1516 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1518 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1519 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1521 2008-03-14 Borut Razem <borut.razem AT siol.net>
1523 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1524 command line options
1525 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1526 is correctly displayed
1527 * as/link/z80/lkmain.c: usage line commented out
1529 2008-03-13 Borut Razem <borut.razem AT siol.net>
1531 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1532 updated the list pf supported pic14 devices
1534 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1536 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1538 2008-03-12 Borut Razem <borut.razem AT siol.net>
1540 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1541 fixed documentation request #1718191
1542 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1543 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1546 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1548 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1549 * support/regression/tests/bug1505811.c: new, added
1551 2008-03-09 Raphael Neider <rneider AT web.de>
1553 * device/include/pic16/pic18f2620.h,
1554 * device/include/pic16/pic18f4620.h,
1555 * device/lib/pic16/libdev/pic18f2620.c,
1556 * device/lib/pic16/libdev/pic18f4525.c,
1557 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1558 family to consistently use pic18f4620.[ch], fixes #1832562
1560 2008-03-09 Borut Razem <borut.razem AT siol.net>
1562 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1563 changed sdcc version to 2.8.0
1564 * knownbugs.html: regenerated
1565 * support/scripts/gen_known_bugs.pl: added number of open bugs
1567 2008-03-09 Raphael Neider <rneider AT web.de>
1569 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1570 (genOr): read volatile operand even if the result is known,
1572 (genOr,genXor): removed unused legacy code,
1573 (genDummyRead): use pic16_mov2w_volatile()
1575 2008-03-08 Borut Razem <borut.razem AT siol.net>
1577 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1578 cons w. --model-large
1579 * support/regression/staticinit.c: added regression test for bug
1582 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1584 * src/ds390/gen.c (pushSide, genPcall),
1585 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1586 * src/mcs51/gen.c: cosmetic changes
1587 * support/regression/fwk/include/testfwk.h: added macro reentrant
1588 * support/regression/tests/bug1908493.c: new, added
1590 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1592 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1594 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1596 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1597 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1598 already set in ds390/main.c and mcs51/main.c
1600 2008-03-07 Raphael Neider <rneider AT web.de>
1602 * src/regression/init0.c: new test for initialized arrays of function
1604 * src/regression/Makefile: made a bit more flexible, added init0.c
1605 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1606 pointers, closes #1427663
1608 2008-03-05 Borut Razem <borut.razem AT siol.net>
1610 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1611 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1613 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1615 * support/librarian/sdcclib.c:Added feature request 1908061:
1616 Synchronise sdcclib commands with ar.
1618 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1620 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1621 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1622 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1623 * device/include/mcs51/compiler.h: removed umlauts, added double
1626 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1628 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1629 * support/regression/tests/bug1536762.c: new, added
1631 * src/SDCCutil.h: added getBuildDate()
1632 * src/SDCCmain.c (printVersionInfo),
1633 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1635 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1636 * src/ds390/ralloc.c (packRegisters),
1637 * src/mcs51/ralloc.c (packRegisters),
1638 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1640 * support/regression/tests/bug1618050.c: new, added
1641 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1642 * support/regression/fwk/include/testfwk.h,
1643 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1646 2008-03-04 Raphael Neider <rneider AT web.de>
1648 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1649 on accessing OP_SYM_TYPE(op)
1650 * src/pic/gen.h: removed unused prototype of genMinusDec()
1651 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1652 fix #1876953 (invalid subtraction code), removed unused code
1654 2008-03-03 Raphael Neider <rneider AT web.de>
1658 * src/pic/genarith.c,
1660 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1661 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1663 2008-03-03 Raphael Neider <rneider AT web.de>
1665 * src/pic/device.c (find_device): search user-specified paths first
1666 for pic14devices.txt, fixes #1900827
1668 2008-03-02 Borut Razem <borut.razem AT siol.net>
1670 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1671 AddToPath and RemoveFromPath
1673 2008-03-01 Borut Razem <borut.razem AT siol.net>
1675 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1676 work correctly, added debugging support if -DSDCC.DEBUG command line
1679 2008-02-28 Borut Razem <borut.razem AT siol.net>
1681 * doc/sdccman.lyx: cosmetic changes
1683 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1685 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1686 * doc/sdccman.lyx: fixed unmeant removal of spaces
1688 2008-02-27 Borut Razem <borut.razem AT siol.net>
1690 * support/scripts/sdcc.nsi: corrected installation directory for
1691 current user installation mode
1692 * doc/README.txt: added Philipp Klaus Krause to the developers list
1694 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1696 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1697 return ifx condition
1698 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1699 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1700 ifxJump to fix bug 1838000
1701 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1702 * support/regression/tests/bug1838000.c: new, added
1703 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1705 2008-02-26 Borut Razem <borut.razem AT siol.net>
1707 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1709 * support/scripts/sdcc.nsi: added MULTIUSER page,
1710 NSIS upgraded to version 2.35
1712 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1714 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1715 * support/regression/tests/bug1565152.c: new, added
1717 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1719 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1720 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1721 * support/regression/tests/bug1670148.c: new, added
1723 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1725 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1727 2008-02-24 Borut Razem <borut.razem AT siol.net>
1729 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1730 is ineffective for unsigned char parameter
1732 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1734 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1735 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1736 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1737 * support/Util/MySystem.c (my_system): output errorcode when verbose
1739 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1741 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1744 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1746 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1749 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1751 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1753 2008-02-21 Borut Razem <borut.razem AT siol.net>
1755 * support/regression/Makefile.in,
1756 support/regression/ports/ds390/spec.mk,
1757 support/regression/ports/hc08/spec.mk,
1758 support/regression/ports/mcs51-common/spec.mk,
1759 support/regression/ports/pic14/spec.mk,
1760 support/regression/ports/pic16/spec.mk,
1761 support/regression/ports/ucz80/spec.mk,
1762 support/regression/ports/xa51/spec.mk:
1763 added CFLAGS when compiling timeout
1765 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1767 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1770 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1772 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1773 * support/regression/tests/bug1888147.c: new, added
1775 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1777 * src/z80/gen.c: fixed bugs #1596270, #1736867
1779 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1781 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1782 contents, mostly fixes #1596270
1784 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1786 * src/z80/peeph.def,
1787 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1788 peepholes, fixes #1806565
1790 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1792 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1793 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1794 fixes bug 1739475, thanks Robert Larice
1795 (rule 271): new, added
1797 2008-02-18 Borut Razem <borut.razem AT siol.net>
1799 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1801 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1803 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1805 2008-02-17 Raphael Neider <rneider AT web.de>
1807 * src/pic16/genarith.c,
1810 * src/pic16/genutils.c: removed unused legacy code,
1811 removed unused fields from struct asmop and struct _G
1813 2008-02-17 Raphael Neider <rneider AT web.de>
1815 * src/pic16/gen.c (AccRsh): cosmetic changes,
1816 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1817 genRightShiftLiteral): fixed to work with SFRs as result by
1818 assigning only once to result,
1819 removed a lot of unused/excluded code fragments
1821 2008-02-17 Raphael Neider <rneider AT web.de>
1823 * device/include/pic/pic16f88.h,
1824 * device/include/pic/pic16f886.h,
1825 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1827 2008-02-17 Borut Razem <borut.razem AT siol.net>
1829 * src/z80/peeph.def: applied patch
1830 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1831 * src/z80/gen.c, src/z80/peeph.def: applied patch
1832 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1833 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1834 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1835 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1836 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1837 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1839 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1841 * as/link/mcs51/aslink.dsp: removed SDK define
1842 * as/link/z80/clean.mk: brought in sync with other ports
1843 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1844 * as/hc08/Makefile.bcc,
1845 * as/mcs51/Makefile.bcc,
1846 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1847 * src/z80/main.c (_setValues): use the now capitalized -Z,
1848 (z80_port, gbz80_port): generate debug information when asked
1850 2008-02-16 Borut Razem <borut.razem AT siol.net>
1852 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1853 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1854 as/z80/Makefile.in. as/z80/Makefile.bcc:
1855 applied patch #1893393: patch for as-z80 and link-z80 to generate
1856 cdb, thanks to Armin Diehl
1857 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1858 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1859 asnoice.c moved to as/asxxsrc/asnoice.c
1860 * src/z80/peeph-gbz80.def: applied patch
1861 #1880235: Z80 return peephole, thanks to Philipp Krause
1863 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1866 * doc/sdccman.lyx: bumped version to 2.7.5
1867 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1869 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1871 * device/include/pic16/stdlib.h,
1872 * device/lib/pic16/libc/stdlib/ltoa.c,
1873 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1875 2008-02-13 Borut Razem <borut.razem AT siol.net>
1877 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1878 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1879 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1880 src/SDCCopt.c, src/SDCCval.c:
1881 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1883 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1885 * src/SDCCsymt.c (compareType): fixed bug 1309013
1887 2008-02-09 Borut Razem <borut.razem AT siol.net>
1889 * src/SDCCval.c, src/SDCCval.h:
1890 code cleaning, added function constChrVal()
1891 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1892 call constChrVal() instead constVal()
1894 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1896 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1899 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1900 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1903 2008-02-01 Raphael Neider <rneider AT web.de>
1905 * device/include/pic/pic16f886.h,
1906 * device/include/pic/pic16f887.h: added RA6 and RA7
1908 2008-01-24 Raphael Neider <rneider AT web.de>
1910 * device/include/pic/pic16f88.h: added RA6 and RA7
1911 * device/lib/pic/libdev/disabled_pic16f886.c,
1912 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1914 * src/pic16/devices.inc,
1915 * device/include/pic16/pic18f2423.h,
1916 * device/include/pic16/pic18f2523.h,
1917 * device/include/pic16/pic18fregs.h,
1918 * device/lib/pic16/pics.all
1919 * device/lib/pic16/libdev/pic18f2423.c,
1920 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1921 * device/lib/pic16/libio/i2c.ignore,
1922 * device/lib/pic16/libio/usart.ignore,
1923 * device/lib/pic16/libio/adc.ignore: ignore new devices
1925 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1927 * src/SDCCast.c (createRMW): fixed bug 1582651
1929 2008-01-20 Borut Razem <borut.razem AT siol.net>
1931 * src/SDCCcse.c: partially fixed enhancement request
1932 #1793872 - multiply by -1 not collapsed
1933 * support/regression/tests/arithcsi.c: added regression test
1935 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1937 * as/mcs51/asx8051.dsp: removed define SDK
1938 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1939 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1941 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1942 cosmetic changes, brought more in sync, changed old K&R to ANSI
1944 2008-01-13 Borut Razem <borut.razem AT siol.net>
1946 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1947 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1949 2007-12-30 Borut Razem <borut.razem AT siol.net>
1951 * src/pic16/gen.c: fixed implementation of bitwise operations for
1953 * support/regression/tests/bitwise.c: added test cases
1955 2007-12-29 Borut Razem <borut.razem AT siol.net>
1957 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1958 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1959 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1960 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1961 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1962 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1963 src/pic16/pcode.[ch]: added const qualifier
1964 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1965 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1966 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1967 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1968 * as/asxxsrc/aslex.c: use dbuf_getline()
1969 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1970 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1971 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1972 as/z80/asm.h, as/z80/z80adr.c:
1973 changed type of ib and ip to const char *
1975 2007-12-28 Borut Razem <borut.razem AT siol.net>
1977 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1978 introduced (readlin) - long lines are turuncated
1979 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1980 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1981 as/z80/Makefile.in: moved aslex.c to asxxsrc
1982 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1983 * as/hc08/asmain.c, as/mcs51/asmain.c:
1984 added missing initialization of a_addr field
1985 * support/regression/tests/long_asm_line.c: added regtest for long
1988 2007-12-22 Borut Razem <borut.razem AT siol.net>
1990 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1992 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1994 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1996 2007-12-16 Borut Razem <borut.razem AT siol.net>
1998 * device/include/pic16/stdbool.h: removed, since already exists in
1999 device/include/; this also fixes bitopcse.c regression test for pic16
2001 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
2002 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
2003 dereference doesn't work; covered by regression test bug1399290
2005 2007-12-05 Borut Razem <borut.razem AT siol.net>
2007 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
2010 2007-12-01 Borut Razem <borut.razem AT siol.net>
2012 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
2013 corrected handling of the highest_valid_address
2015 2007-11-17 Raphael Neider <rneider AT web.de>
2017 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
2018 * src/pic/glue.c (picglue): emit .file if --debug is given
2020 2007-11-17 Raphael Neider <rneider AT web.de>
2022 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
2023 care when left or right operand resides in result, fixes #1830220
2025 2007-11-17 Borut Razem <borut.razem AT siol.net>
2027 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
2028 #983491 - "Merge duplicate strings function is ineffective"
2029 * support/regression/tests/bug-983491.c: regtest disabled
2030 * as/asxxsrc: created
2031 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
2032 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
2033 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
2034 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
2035 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
2036 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
2037 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
2038 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
2039 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
2040 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
2041 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
2042 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
2043 created as/asxxsrc directory, assym.c and strcpi.c moved into it
2045 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
2047 * device/include/stdarg.h: added and removed some casts
2048 * src/SDCCsymt.c (compareType): Fully check types between generic and
2049 non-generic pointers, also accept ptr-ptr to void-ptr assignments
2051 2007-11-13 Borut Razem <borut.razem AT siol.net>
2053 * support/regression/tests/bug-1817005.c:
2054 added regtest for bug #1817005 - as-z80 chokes on long labels
2056 2007-11-12 Borut Razem <borut.razem AT siol.net>
2058 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
2059 as/z80/asout.c, as/z80/aslist.c:
2060 fixed bug #1817005 - as-z80 chokes on long labels
2062 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
2065 * as/z80/asmain.c: cosmetic changes
2068 * as/z80/alloc.h: removed
2070 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
2071 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
2072 * as/link/hc08/Makefile.in,
2073 * as/link/mcs51/Makefile.in,
2074 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
2076 * as/link/mcs51/lkarea.c,
2077 * as/link/mcs51/lkmain.c: cosmetic changes
2078 * as/link/hc08/lklibr.c,
2079 * as/link/z80/lklibr.c,
2080 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
2081 used cygwin_conv_to_full_posix_path,
2082 added warnings, cosmetic changes, brought more in sync
2083 changed old K&R into ANSI function declarations
2084 * as/link/z80/lklibr.c (loadAdb): added
2085 * as/link/z80/lkmain.c: removed -- option from usage text
2087 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
2089 * src/mcs51/gen.c (outBitC): optimized for no result
2091 2007-10-31 Borut Razem <borut.razem AT siol.net>
2093 * src/SDCCsymt.c: fixed (hopeful properly) bug
2094 #1805702 - order of extern matters
2095 * support/regression/tests/bug-1805702.c: enabled regtest for bug
2098 2007-10-29 Borut Razem <borut.razem AT siol.net>
2100 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
2101 - order of extern matters
2102 * support/regression/tests/bug-1805702.c: disabled regtest for bug
2105 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
2107 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
2108 24bitMode, portIsDS390
2109 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
2110 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
2111 (notVolatileVariable): also check sloc names,
2112 (callFuncByName): moved ftab[] out of function and sorted it by use
2114 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
2116 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
2117 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
2118 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
2119 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
2120 * support/regression/tests/bug-880197.c: new, added
2122 2007-10-28 Borut Razem <borut.razem AT siol.net>
2124 * support/regression/Makefile.in,
2125 support/regression/ports/mcs51-large/spec.mk,
2126 support/regression/ports/mcs51-xstack-auto/spec.mk,
2127 support/regression/ports/mcs51-stack-auto/spec.mk,
2128 support/regression/ports/mcs51-medium/spec.mk,
2129 support/regression/ports/mcs51-common/spec.mk,
2130 support/regression/ports/mcs51-common/*,
2131 support/regression/ports/mcs51-small/*:
2132 mcs51 renamed to mcs51-common, created mcs51-small
2133 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
2134 * support/regression/tests/bug-1805702.c: added regtest for bug
2137 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
2139 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
2140 added new rules 265 - 270
2141 * support/regression/tests/bug1721024.c:new, added
2142 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
2143 introduced new test-mcs51 to run all mcs51 tests
2145 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
2147 * support/regression/tests/bug1816470.c: new, added
2149 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
2151 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
2152 propagate for *,+,- with float, fixed bug 1816470
2153 (decorateType): cast to resultTypeProp instead of resultType
2155 2007-10-19 Borut Razem <borut.razem AT siol.net>
2157 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
2158 function is ineffective" for pic16 tareget
2159 * support/scripts/listerr.c: corrected include path
2160 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
2163 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2165 * support/regression/tests/using.c: new, added
2166 * support/regression/tests/vaargs.c: fixed and enabled test
2168 2007-10-18 Borut Razem <borut.razem AT siol.net>
2170 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
2172 * support/regression/tests/bug-983491.c: added regtest for bug #983491
2174 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
2176 * doc/sdccman.lyx: documented option --Werror
2177 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
2178 RegBankUsed[] earlier
2180 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
2182 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
2186 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
2188 * src/SDCCast.c (decorateType): improved optimization of tri-op
2189 * src/SDCCerr.c (vwerror, setWError),
2191 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
2192 warnings as errors, thanks Stas Sergeev for PATCH 1813211
2194 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
2196 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
2197 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
2198 * support/regression/tests/bug-223113.c,
2199 * support/regression/tests/bug-426632.c,
2200 * support/regression/tests/bug-468811.c,
2201 * support/regression/tests/bug-477835.c,
2202 * support/regression/tests/bug-478094.c,
2203 * support/regression/tests/bug-499644.c,
2204 * support/regression/tests/bug-524209.c,
2205 * support/regression/tests/bug-524211.c,
2206 * support/regression/tests/packcast.c,
2207 * support/regression/tests/structidx.c: added empty tests
2208 * support/regression/tests/bug-607243.c: enabled test
2210 2007-10-06 Borut Razem <borut.razem AT siol.net>
2212 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
2213 support of universal binaries on Mac OS X
2215 2007-10-02 Borut Razem <borut.razem AT siol.net>
2217 * src/SDCCval.h: unified double2ul macro for all platforms
2218 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
2219 * support/regression/tests/bitwise.c: added regtest for bug #1777758
2221 2007-09-30 Borut Razem <borut.razem AT siol.net>
2223 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
2225 * sdcc_vc_in.h: enabled warnings
2226 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
2227 unsigned type, result still unsigned
2228 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
2230 2007-09-28 Raphael Neider <rneider AT web.de>
2232 * src/pic/device.c (find_device): prevent buffer underflow error
2233 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
2234 the just destroyed list entry
2236 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2238 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
2241 2007-09-18 Borut Razem <borut.razem AT siol.net>
2243 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
2244 applied to unsigned type, result still unsigned
2246 2007-09-17 Borut Razem <borut.razem AT siol.net>
2248 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
2249 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
2250 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
2251 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
2252 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
2253 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
2254 src/z80/gen.c, src/z80/ralloc.c:
2255 fixed bug #1739860 - sdcc does not work correctly on some platforms
2257 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
2259 2007-09-17 Raphael Neider <rneider AT web.de>
2261 * src/pic16/device.c: reverted to previous version
2262 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
2264 2007-09-16 Raphael Neider <rneider AT web.de>
2266 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
2267 as this raises a ton of gpasm warnings, just emit a second label
2268 * src/pic16/devices.inc,
2269 * device/lib/pic16/pics.all,
2270 * device/lib/pic16/libdev/pic18f2585.c,
2271 * device/lib/pic16/libdev/pic18f2680.c,
2272 * device/lib/pic16/libdev/pic18f2682.c,
2273 * device/lib/pic16/libdev/pic18f2685.c,
2274 * device/lib/pic16/libdev/pic18f4585.c,
2275 * device/lib/pic16/libdev/pic18f4680.c,
2276 * device/lib/pic16/libdev/pic18f4682.c,
2277 * device/lib/pic16/libdev/pic18f4685.c,
2278 * device/include/pic16/pic18f2585.h,
2279 * device/include/pic16/pic18f2680.h,
2280 * device/include/pic16/pic18f2682.h,
2281 * device/include/pic16/pic18f2685.h,
2282 * device/include/pic16/pic18f4585.h,
2283 * device/include/pic16/pic18f4680.h,
2284 * device/include/pic16/pic18f4682.h,
2285 * device/include/pic16/pic18f4685.h,
2286 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2287 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2288 patch contributed by Anton Strobl, applied with changes
2290 2007-09-16 Raphael Neider <rneider AT web.de>
2292 * device/include/pic16/pic18f2431.h,
2293 * device/include/pic16/pic18f25j10.h,
2294 * device/include/pic16/pic18f4431.h,
2295 * device/include/pic16/pic18f45j10.h: adopted common include style
2296 * device/include/pic16/pic18f1320.h,
2297 * device/include/pic16/pic18f2320.h,
2298 * device/include/pic16/pic18f2525.h,
2299 * device/include/pic16/pic18f4320.h,
2300 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2301 * device/include/pic16/pic18fregs.h: prepared for automatic include
2302 file selection by having DEVICE.h for every DEVICE
2303 * device/lib/pic16/libdev/pic18f2320.c,
2304 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2306 * device/lib/pic16/configure.in,
2307 * device/lib/pic16/configure: use rm -rf instead of rmdir
2308 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2309 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2311 2007-09-09 Borut Razem <borut.razem AT siol.net>
2313 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2314 distingush between i386 and ppc Mac OS X versions
2316 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2318 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2319 * support/regression/tests/bug1788177.c: new, added
2321 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2323 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2324 * device/include/mcs51/lint.h added keyword __naked
2326 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2330 * src/SDCCmem.h: removed maxRegBank
2331 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2332 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2333 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2334 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2335 name and behaviour to handle banked functions
2336 (scan4op): and use it to fix bug 1786213
2338 2007-09-03 Raphael Neider <rneider AT web.de>
2340 * device/include/pic16/pic18f248.h,
2341 * device/include/pic16/pic18f258.h,
2342 * device/include/pic16/pic18f448.h,
2343 * device/lib/pic16/libdev/pic18f248.c,
2344 * device/lib/pic16/libdev/pic18f258.c,
2345 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2346 added T0CONbits, fixes #1786891
2348 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2350 * src/ds390/gen.c (genFarPointerSet),
2351 * src/hc08/ralloc.c (packRegisters),
2352 * src/mcs51/ralloc.c (packRegisters),
2353 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2355 * src/SDCCicode.h: POINTER_SET can be true for literals too
2356 * support/regression/tests/bug1750318.c: new, added
2358 2007-08-23 Borut Razem <borut.razem AT siol.net>
2360 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2361 library versions without the completition functionality
2363 2007-08-22 Raphael Neider <rneider AT web.de>
2365 * device/include/pic16/pic18f1220.h,
2366 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2368 2007-08-12 Borut Razem <borut.razem AT siol.net>
2370 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2372 2007-08-11 Borut Razem <borut.razem AT siol.net>
2374 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2375 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2376 support/Util/SDCCerr.[ch] moved to src
2377 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2378 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2379 device/examples/ds390/tinitalk/tinitalk.dsp,
2380 device/examples/serialcomm/windows/serialcomm.dsp,
2381 support/librarian/librarian.dsp:
2382 removed linking of unused odbc32.lib and odbccp32.lib
2383 * support/scripts/winres.h:
2384 added for compilation with Visual C++ 2005 Express Edition
2386 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2388 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2391 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2393 * sdccconf_in.h: update the endian test so that SPARC Solaris
2394 does not throw syntax errors
2396 2007-08-06 Borut Razem <borut.razem AT siol.net>
2398 * doc/sdccman.lyx: removed two index entries which prevented the
2399 generation of sdcc doc archive
2401 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2403 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2404 instead of lyx 1.5.0.
2406 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2408 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2409 Lucas Loizaga, with minor modifications. Thanks!
2411 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2413 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2416 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2418 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2419 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2422 2007-07-22 Borut Razem <borut.razem AT siol.net>
2424 * configure.in, configure: re-introduced .version
2425 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2426 the version reverted to 2.7.0
2428 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * doc/sdccman.lyx: bumped version to 2.7.3
2432 * device/include/mcs51/compiler.h: fixed elif->else
2433 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2434 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2435 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2436 enable accuse for bit operands
2437 * src/SDCCmain.c (printVersionInfo),
2438 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2439 environment descriptor
2440 * src/SDCCutil.h: added getBuildEnvironment
2441 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2442 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2443 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2444 * support/regression/tests/bug1348008.c,
2445 * support/regression/tests/bug1496419.c,
2446 * support/regression/tests/bug1503067.c,
2447 * support/regression/tests/preproc.c: added empty tests
2449 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2451 * support/regression/tests/bug1678803.c: new, added
2453 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2456 * as/link/hc08/lkihx.c,
2457 * as/link/hc08/lkrloc.c,
2458 * as/link/mcs51/lkihx.c,
2459 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2460 ihxExtendedLinearAddress
2461 * as/link/mcs51/lkrloc.c (relr),
2462 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2463 acall/ajmp, see bug 830513
2465 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2467 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2468 (cseBBlock): remember aggr2ptr has been used
2469 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2470 (geniCodeAssign): fixed bug 868103
2471 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2472 added operandSize prototype
2473 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2474 (genDataPointerSet): use max of size of right and result,
2475 (gencjne): added parameter useCarry for optimization,
2476 (genCmpEq): use carry if appropriate,
2477 (genXor): check if operand already in carry
2478 * support/regression/tests/bug-868103.c: enabled test
2480 2007-07-12 Raphael Neider <rneider AT web.de>
2482 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2484 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2486 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2487 from Robert Larice, thanks
2488 * support/regression/tests/bitopcse.c,
2489 * support/regression/tests/bitvars.c,
2490 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2491 * support/regression/tests/bug-927659.c: enabled test for z80
2492 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2493 * support/regression/tests/bug1745717.c: new, added
2494 * support/regression/tests/literalop.c,
2495 * support/regression/tests/nullstring.c: removed storage definitions that
2496 are now in testfwk.h
2498 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2500 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2501 and bool for targets that do not fully support it.
2502 * support/regression/tests/bug1546986.c,
2503 * support/regression/tests/bug1723128.c,
2504 * support/regression/tests/bug1734654.c,
2505 * support/regression/tests/bug1738367.c,
2506 * support/regression/tests/constantRange.c: only use bool if allowed
2508 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2510 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2511 Larice, also handle function pointers
2512 * support/regression/tests/bug1749275.c: new, added
2514 2007-07-03 Borut Razem <borut.razem AT siol.net>
2516 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2517 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2518 #1746528: SDCC should ignore ':' in inline assembler comments
2519 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2521 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2523 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2524 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2526 2007-06-29 Borut Razem <borut.razem AT siol.net>
2528 * src/SDCCmain.c: fixed bug
2529 #1744746: SDCC #4867: broken option --xram-size
2531 2007-06-28 Borut Razem <borut.razem AT siol.net>
2533 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2534 find out the endianess of host machine for ucsim
2536 2007-06-27 Borut Razem <borut.razem AT siol.net>
2538 * support/regression/generate-cases.py: corrected the file name
2540 * configure.in, configure, sdccconf_in.h: find out the endianess of
2542 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2545 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2547 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2549 2007-06-26 Borut Razem <borut.razem AT siol.net>
2551 * support/regression/generate-cases.py: display warning if function
2552 list is empty; implemented more flexible rule for detection of
2553 testing functions, allowing return type 'void' in the same line as
2554 the function name in the function definition
2555 * support/regression/tests/bug-1654060.c: corrected test
2556 * support/librarian/sdcclib.c: fixed warning:
2557 format '%s' expects type 'char *', but argument 2 has type 'int'
2559 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2561 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2562 Multiple infiles for sdcclib.
2564 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2566 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2569 2007-06-18 Borut Razem <borut.razem AT siol.net>
2571 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2572 how to handle comments, so they have to be removed by the
2573 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2574 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2575 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2576 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2577 table driven option hadling
2579 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2581 * src/SDCCast.c (decorateType),
2582 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2583 iCode to ast level to fix bug 1738367
2584 * support/regression/tests/bug1738367.c: new, added
2586 2007-06-15 Raphael Neider <rneider AT web.de>
2588 * src/pic16/devices.inc,
2589 * device/lib/pic16/pics.all,
2590 * device/include/pic16/pic18fregs.h,
2591 * device/include/pic16/pic18f[24][45]20.h,
2592 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2593 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2594 * device/lib/pic16/Makefile.in: faster cleanup
2596 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2598 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2600 2007-06-13 Raphael Neider <rneider AT web.de>
2602 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2604 2007-06-12 Raphael Neider <rneider AT web.de>
2606 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2607 suppress bit defines if NO_BIT_DEFINES is #define'd
2608 * device/include/pic/pic*.h: recreated all headers to include
2609 conditional bit defines
2610 * device/include/pic/pic16f886.h,
2611 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2612 * device/include/pic/recreate.sh: script to recreate the complete
2613 device library files based on the currently supported devices
2615 2007-06-12 Borut Razem <borut.razem AT siol.net>
2617 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2618 support/regression/Makefile.in, support/scripts/build.mak,
2619 support/scripts/Makefile.snapshot:
2620 use new svn URL scheme
2621 * doc/sdccman.lyx: SDCC Wiki moved to
2622 http://sdcc.wiki.sourceforge.net/
2624 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2626 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2627 * support/regression/tests/bug1734654.c: added
2629 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2631 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2632 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2633 with literal operands
2635 2007-06-10 Borut Razem <borut.razem AT siol.net>
2637 * as/link/z80/lklibr.c: fixed mingw build warning
2638 lklibr.c:575: warning: implicit declaration of function 'tolower'
2639 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2640 src/z80/main.c: move target specific options from src/SDCCmain.c
2641 to src/<target>/main.c
2643 2007-06-09 Borut Razem <borut.razem AT siol.net>
2645 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2646 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2647 * support/regression/tests/bug-1294691.c: added
2649 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2651 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2652 can also be static, fixes bug 1733438
2653 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2654 have absolute address too
2655 (computeType): added optimization for 'cond ? true : false'
2656 * support/regression/tests/absolute.c: added test for static absolute var
2658 2007-06-08 Raphael Neider <rneider AT web.de>
2660 * src/regression/Makefile: suppress parallel builds, allow easy
2661 switching between pic14/pic16 ports
2662 * src/regression/picregs.h: added pic14/16 header file switch
2663 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2664 inline.c,nestfor.c,string1.c}: include "picregs.h"
2666 2007-06-07 Borut Razem <borut.razem AT siol.net>
2668 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2669 permanent solution to suppress GCC 4.2.0 c++ warning:
2670 deprecated conversion from string constant to `char *'
2671 use 'const char *' where ever required
2672 * support/regression/generate-cases.py: implemented more flexible rule
2673 for detection of testing functions, allowing white-spaces surrounding
2674 the function name and the 'void' parameter.
2675 * support/regression/tests/constantRange.c,
2676 support/regression/tests/scott-compare3.c: fixed failing regression
2677 tests, uncovered by implementation of more flexible rule for detection
2678 of testing functions
2680 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2682 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2684 2007-06-04 Borut Razem <borut.razem AT siol.net>
2686 * configure.in, configure, config_vc.awk: sdcc version number is now
2687 stored in configure.in; removed .version
2688 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2689 doc/INSTALL.txt: version bumped to 2.7.2
2690 * sim/ucsim/configure.in, sim/ucsim/configure:
2691 use "read" to read from .version
2693 2007-06-03 Borut Razem <borut.razem AT siol.net>
2695 * */Makefile.in: removed annoying warning:
2696 Makefile:xx: Makefile.dep: No such file or directory
2698 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2700 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2701 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2702 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2703 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2704 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2705 bugfix: only use newBoolLink for bit result type
2706 * src/SDCCicode.c (geniCodeLogic): added param tree,
2707 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2708 (geniCodeLogicAndOr): use IS_BIT,
2709 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2710 (ast2iCode): added tree param to geniCodeLogic for comparisons
2711 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2712 * support/regression/tests/bug1723128.c: added test NotZero
2714 2007-06-01 Borut Razem <borut.razem AT siol.net>
2716 * SDCPP synchronized with GCC CPP release version 4.2.0,
2717 currently the latest release:
2718 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2719 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2720 support/cpp2/cppdefault.h, support/cpp2/except.h,
2721 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2722 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2723 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2724 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2725 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2726 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2727 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2728 support/cpp2/opts.h, support/cpp2/output.h,
2729 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2730 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2731 support/cpp2/system.h, support/cpp2/version.c,
2732 support/cpp2/Makefile.in: modified
2733 * support/cpp2/opts-common.c: added
2734 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2735 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2736 search for included source file in local directory
2737 * sim/ucsim/configure, sim/ucsim/configure.in:
2738 temporary solution to suppress GCC 4.2.0 c++ warning:
2739 deprecated conversion from string constant to `char *'
2741 2007-06-01 Raphael Neider <rneider AT web.de>
2743 * device/lib/pic/libdev/pic12f683.c,
2744 * device/include/pic/pic12f683.h: added GPIO bits
2746 2007-06-01 Raphael Neider <rneider AT web.de>
2748 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2749 quotation marks, clarified role of PIC14 vs. PIC16 ports
2750 * src/pic16/devices.inc,
2751 * device/include/pic16/pic18fregs.h,
2752 * device/include/pic16/pic18f[24][45]j10.h,
2753 * device/lib/pic16/pics.all,
2754 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2755 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2756 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2757 for new devices as they are not yet supported by gputils
2759 2007-05-31 Borut Razem <borut.razem AT siol.net>
2761 * Small Device C Compiler 2.7.0 released
2762 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2763 changed sdcc version to 2.7.1
2764 * support/scripts/sdcc.nsi: added How to create WIN32 release
2767 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2769 * doc/sdccman.lyx: documented initialization and allocation of absolute
2770 variables, bit parameter passing, the need for function pointers to be
2771 reentrant and alpha quality support of inline and retrict
2773 2007-05-26 Borut Razem <borut.razem AT siol.net>
2775 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2776 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2777 * docs/knownbugs.html: updated
2779 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2781 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2783 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2785 (gencjneshort): optimized when left is AOP_DIR
2786 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2787 initializing unions in a struct/array
2788 * support/regression/fwk/include/testfwk.h: added defines for data, near
2789 and far for host and z80
2790 * support/regression/tests/bug1723128.c: new, added
2792 2007-05-22 Borut Razem <borut.razem AT siol.net>
2794 * doc/knownbugs.html: updated
2796 2007-05-21 Raphael Neider <rneider AT web.de>
2798 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2799 error message instead
2800 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2802 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2804 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2806 2007-05-21 Raphael Neider <rneider AT web.de>
2808 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2810 * src/regression/gpsim_assert.h,
2811 * src/regression/Makefile,
2812 * src/regression/pcodeopt.c: regression test for the above fix
2814 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2816 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2817 jumps to self, fixed bug 1717281
2819 2007-05-10 Borut Razem <borut.razem AT siol.net>
2821 * support/scripts/gen_known_bugs.pl: cosmetic fix
2822 * doc/knownbugs.html: generated by gen_known_bugs.pl
2824 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2826 * src/SDCCast.c (createFunction): also generate non-inlined version of
2827 function for functions declared as "static inline"
2828 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2829 function can be inlined after non-inlined version generated.
2831 2007-05-10 Borut Razem <borut.razem AT siol.net>
2833 * support/scripts/gen_known_bugs.pl: added script
2834 which generates knownbugs.html
2836 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2838 * doc/knownbugs.html: updated for release 2.7.0
2840 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2842 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2844 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2846 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2847 (throughout): updated generating comments
2848 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2849 (throughout): updated generating comments
2850 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2851 rule instead of at the second, or it might skip lines when removing the
2853 * support/regression/tests/bug1714204.c: changed test to foo
2855 2007-05-08 Borut Razem <borut.razem AT siol.net>
2857 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2858 thanks to SDCC Distributed Compile Farm members,
2859 added Z80 and GBZ80 command line options
2860 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2862 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2864 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2865 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2866 * support/regression/tests/longlit.c: modified to be tested at all and
2867 to pass the actual test
2869 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2871 * device/include/mcs51/uPSD33xx.h: Added.
2873 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2875 * device/lib/_gptrput.c,
2876 * device/lib/_gptrget.c: removed old code,
2878 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2879 * support/regression/tests/bug1714204.c: new, added
2881 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2883 * support/regression/tests/regtrack.c: test was never executed
2884 because of the regression test being picky about white spaces.
2885 * device/lib/mcs51/crtclear.asm: added comment
2887 2007-05-06 Raphael Neider <rneider AT web.de>
2889 * device/lib/pic/Makefile.rules,
2890 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2891 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2893 2007-05-06 Raphael Neider <rneider AT web.de>
2895 * src/pic16/device.h,
2897 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2898 _pic16_setDefaultOptions): removed/reordered command-line args
2899 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2900 devices, regrouped command line args, environment variables),
2901 clarified sone points, added sections on how to add devices to the
2904 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2906 * src/z80/peeph.def: fixed bug in rule 2
2908 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2910 * src/port.h: added TARGET_MCS51_LIKE
2911 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2912 take advantage of it too
2913 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2914 (shiftR2Left2Result): Optimized: don't check shifting by 0
2915 * src/z80/peeph-z80.def,
2916 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2917 modifications, see patch 1700823
2918 * src/mcs51/peep.c (): fixed bug 1712928
2919 * support/regression/tests/bug1712928.c: new, added
2921 2007-05-05 Borut Razem <borut.razem AT siol.net>
2923 * device/lib/pic16/Makefile.common.in,
2924 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2925 removed bash dependencies
2927 2007-05-01 Borut Razem <borut.razem AT siol.net>
2930 fixed bug #1710507: --i-code-in-asm makes compile fail
2931 all iCode comments are now one liners
2932 * src/mcs51/gen.c: fixed memory leak
2934 2007-05-01 Raphael Neider <rneider AT web.de>
2936 * device/lib/pic/libdev/*.c
2937 * device/include/pic/*.h: regenerated all device libs from updated
2939 * support/scripts/inc2h.pl: documented usage, now uses strict to
2942 2007-04-30 Borut Razem <borut.razem AT siol.net>
2945 fixed bug #1669175: Problem with space in output paths
2946 documented how to use paths with spaces for Windows users
2948 2007-04-29 Borut Razem <borut.razem AT siol.net>
2950 * Fixed svn:eol-style and svn:keywords properties
2951 * src/SDCCval.c: fixed bug
2952 #1592871: Segfault with "large" const arrays of characters
2953 replaced recursion with iteration
2954 * Removed svn:executable property from non-executable files
2956 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2958 * src/mcs51/gen.c (genRet): fixed bug 1707003
2960 2007-04-27 Raphael Neider <rneider AT web.de>
2962 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2963 createReachingDefinitions,assignValnums,pic16_destructDF,
2964 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2965 prevent NULL pointer dereferences
2966 * device/lib/pic/libdev/pic16f886.c,
2967 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2968 prevent building them, gputils do not really support them yet
2970 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2972 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2973 helps printf_small. 32 bytes more __idata mem.
2975 2007-04-27 Raphael Neider <rneider AT web.de>
2977 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2978 return early when pb or pb->pcHead is NULL (patch #1708427)
2979 * src/regression/empty.c,
2980 * src/regression/Makefile: added test with empty functions
2981 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2983 2007-04-27 Borut Razem <borut.razem AT siol.net>
2985 * src/SDCCast.c: fixed feature request
2986 #1547512: Redundant strings linked when using sizeof("abc")
2988 2007-04-23 Borut Razem <borut.razem AT siol.net>
2990 * doc/sdccman.lyx, src/SDCCmain.c:
2991 peep-hole comments are generated only if --fverbose-asm option is
2992 specified and --no-peep-comments is not, as proposed by Frieder.
2993 * support/regression/Makefile.in: compile regression tests with
2994 --fverbose-asm option so one can "grep" whether a new (or an old)
2995 peephole is (still) applied; requested by Frieder.
2997 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2999 * device/include/pic/pic16f886.h,
3000 * device/include/pic/pic16f887.h,
3001 * device/lib/pic/libdev/pic16f886.c,
3002 * device/lib/pic/libdev/pic16f887.c,
3003 * device/include/pic/pic14devices.txt,
3004 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
3006 2007-04-23 Kevin Buettner <kevin AT buettner.to>
3008 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
3011 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3013 * device/lib/_memset.c: assembler version for mcs51
3015 2007-04-22 Borut Razem <borut.razem AT siol.net>
3017 * support/scripts/listerr.c: program to create the list of errors and
3018 warnings list from - added
3019 * doc/sdccman.lyx: removed the note
3020 "For list of warnings and corresponding codes, see err_warn.txt"
3021 * src/SDCCsymt.c: fixed bug #1699804:
3022 Bug with some uses of sizeof(static local array) (MCS51)
3023 * support/regression/tests/bug-1699804.c: added
3025 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
3027 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
3028 (main): added option -i,
3029 (asmbl, case S_INCL): use search_path_fopen,
3030 mostly from patch 1579668 by Peter Miller, thanks
3031 * src/z80/main.c: fixed typo --callee-saves-bc
3032 * device/include/mcs51/compiler.h: added sfrword for Tasking
3034 2007-04-20 Borut Razem <borut.razem AT siol.net>
3036 * src/z80/main.c: replaced reserved keyword asm with asmblr
3038 2007-04-19 Borut Razem <borut.razem AT siol.net>
3040 * src/port.h: use const pointers to strings
3041 * src/SDCCargs.h: declared getStringArg() and getIntArg()
3042 * src/pic16/main.c: include SDCCargs.h
3043 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
3044 const char, since the strings are dynamically allocated
3045 * src/SDCCmain.c: options.code_seg and options.const_seg are
3046 dynamically allocated; check port specific command line options
3047 before the general ones
3048 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
3050 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
3052 * device/include/ds400rom.h,
3053 * device/lib/ds390/lcd390.c,
3054 * device/lib/ds390/memcpyx.c,
3055 * device/lib/ds390/rtc390.c,
3056 * device/lib/ds400/ds400rom.c,
3057 * device/lib/ds400/memcpyx.c,
3058 * device/lib/hc08/_ret.c: more replacements of keywords with their
3059 double underscore equivalents
3060 * device/lib/ds390/Makefile.in,
3061 * device/lib/ds400/Makefile.in,
3062 * device/lib/gbz80/Makefile.in,
3063 * device/lib/hc08/Makefile.in,
3064 * device/lib/mcs51/Makefile.in,
3065 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
3067 2007-04-17 Borut Razem <borut.razem AT siol.net>
3069 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
3070 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
3071 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
3072 to --fverbose-asm, to be gcc'ish
3074 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
3076 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
3078 2007-04-17 Borut Razem <borut.razem AT siol.net>
3080 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
3081 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
3082 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
3083 with their double underscore equivalent
3085 2007-04-14 Borut Razem <borut.razem AT siol.net>
3087 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
3090 2007-04-13 Borut Razem <borut.razem AT siol.net>
3092 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
3094 * device/examples/serialcomm/windows/serial.[ch],
3095 device/examples/serialcomm/windows/test_serialcomm.cpp:
3096 updated by Bela Torok
3097 * device/examples/serialcomm/windows/serialcomm.dsw,
3098 device/examples/serialcomm/windows/serialcomm.dsp: added
3100 2007-04-13 Jan Waclawek <wek AT efton.sk>
3102 * doc/sdccman.lyx: additions and changes at various places
3103 (submitted as #1697136).
3104 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
3106 2007-04-10 Borut Razem <borut.razem AT siol.net>
3108 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
3109 LyX file format changed to 245
3110 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
3111 "FreeWare" replaced with "free open source"
3113 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
3115 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
3117 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
3119 * device/include/pic16/pic18fregs.h,
3121 * device/lib/_decdptr.c,
3122 * device/lib/_divsint.c,
3123 * device/lib/_divslong.c,
3124 * device/lib/_divuint.c,
3125 * device/lib/_divulong.c,
3126 * device/lib/_fs2schar.c,
3127 * device/lib/_fs2sint.c,
3128 * device/lib/_fs2slong.c,
3129 * device/lib/_fs2uchar.c,
3130 * device/lib/_fs2uint.c,
3131 * device/lib/_fs2ulong.c,
3132 * device/lib/_fsadd.c,
3133 * device/lib/_fscmp.c,
3134 * device/lib/_fsdiv.c,
3135 * device/lib/_fseq.c,
3136 * device/lib/_fsget1arg.c,
3137 * device/lib/_fsget2args.c,
3138 * device/lib/_fsgt.c,
3139 * device/lib/_fslt.c,
3140 * device/lib/_fsmul.c,
3141 * device/lib/_fsneq.c,
3142 * device/lib/_fsnormalize.c,
3143 * device/lib/_fsreturnval.c,
3144 * device/lib/_fsrshift.c,
3145 * device/lib/_fssub.c,
3146 * device/lib/_fsswapargs.c,
3147 * device/lib/_gptrget.c,
3148 * device/lib/_gptrgetc.c,
3149 * device/lib/_gptrput.c,
3150 * device/lib/_logexpf.c,
3151 * device/lib/_modsint.c,
3152 * device/lib/_modslong.c,
3153 * device/lib/_moduint.c,
3154 * device/lib/_modulong.c,
3155 * device/lib/_mulint.c,
3156 * device/lib/_mullong.c,
3157 * device/lib/_schar2fs.c,
3158 * device/lib/_ser.c,
3159 * device/lib/_setjmp.c,
3160 * device/lib/_sint2fs.c,
3161 * device/lib/_slong2fs.c,
3162 * device/lib/_spx.c,
3163 * device/lib/_uchar2fs.c,
3164 * device/lib/_uint2fs.c,
3165 * device/lib/_ulong2fs.c,
3166 * device/lib/asincosf.c,
3167 * device/lib/atanf.c,
3168 * device/lib/calloc.c,
3169 * device/lib/ds390/tinibios.c,
3170 * device/lib/ds400/tinibios.c,
3171 * device/lib/expf.c,
3172 * device/lib/free.c,
3173 * device/lib/hc08/_mulint.c,
3174 * device/lib/logf.c,
3175 * device/lib/malloc.c,
3176 * device/lib/printf_fast.c,
3177 * device/lib/printf_tiny.c,
3178 * device/lib/printfl.c,
3179 * device/lib/realloc.c,
3180 * device/lib/ser_ir.c,
3181 * device/lib/serial.c,
3182 * support/regression/tests/libmullong.c: replaced all special keywords
3183 with their double underscore equivalent
3184 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3185 * device/lib/Makefile.in: compile libs with --std-c99 instead of
3187 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
3188 (genRet): if the bit-symbol is ruonly it already is in the carry
3189 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
3190 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
3191 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
3192 type UCHAR if dest is not bit
3194 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
3196 * device/include/math.h,
3197 * device/lib/cotf.c,
3198 * device/lib/expf.c,
3199 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
3201 2007-04-01 Borut Razem <borut.razem AT siol.net>
3203 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
3204 fixed bug #1692042: input buffer overflow...scanner uses REJECT
3205 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
3206 gcc_unreachable() called internal_error()...
3208 2007-03-30 Raphael Neider <rneider AT web.de>
3210 * src/pic/ralloc.c (isData): suppress garbage debug output
3212 2007-03-28 Borut Razem <borut.razem AT siol.net>
3215 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
3216 is developed, built and used worldwide, and the word "night" doesn't
3219 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
3221 * device/include/mcs51/C8051F360.h: new, added
3222 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
3224 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3226 * src/SDCC.y (declaration_specifiers, function_specifier),
3227 * support/Util/SDCCerr.c,
3228 * support/Util/SDCCerr.h,
3230 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
3232 * src/SDCCmem.c (deallocParms),
3233 * src/SDCCast.c: support for function inlining, not quite complete
3234 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
3235 'restrict' qualifier
3237 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
3239 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
3240 (saveRBank, unsaveRBank): don't save bits,
3241 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
3242 * support/regression/tests/bug1535242.c: new, added
3243 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
3244 thanks Alexey Shamrin <shamrin AT gmail.com>,
3245 made assert.h header ANSI compliant (added a check for NDEBUG macro,
3246 removed header guard)
3248 * sdcc.spec: bumped version to 2.6.5
3249 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
3251 2007-03-22 Borut Razem <borut.razem AT siol.net>
3253 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
3254 fixed bug #1653671: sdcdb integration into ddd is broken
3256 2007-03-22 Raphael Neider <rneider AT web.de>
3258 * src/pic/gen.c (popGetExternal): augmented to also create references
3259 to external variables (not only labels),
3260 (genCall): comment on plan to reduce PAGESEL overhead,
3261 (genFunction, genEndFunction): also save/restore FSR around interrupt
3262 handling code, removed lots of unused code
3263 (genDivOneByte): release acquired temp register
3264 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
3266 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
3267 for registers that need to be saved during interrupts (FSR, STATUS,
3268 PCLATH; W needs special handling), currently only FSR is used
3270 2007-03-22 Raphael Neider <rneider AT web.de>
3272 * device/include/pic/pic14devices.txt: 16f688 has only one config word
3274 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3276 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3278 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3280 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3282 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3284 * as/link/aslink.h: added LKOBJEXT
3285 * as/link/hc08/link_hc08.dsp,
3286 * as/link/hc08/Makefile.bcc,
3287 * as/link/hc08/Makefile.in,
3288 * as/link/mcs51/aslink.dsp,
3289 * as/link/mcs51/Makefile.bcc,
3290 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3291 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3292 * as/link/lkaomf51.c: merged and moved
3293 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3294 * as/link/z80/lkdata.c,
3295 * as/link/lkdata.c: merged and moved
3296 * as/link/hc08/lkmain.c,
3297 * as/link/mcs51/lkmain.c: cosmetic changes
3298 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3299 * as/link/lklex.c: use LKOBJEXT
3300 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3301 ANSI-fied functions, removed bubble-sorts
3302 * as/link/z80/lksym.c as/link/lksym.c: merged,
3304 * as/link/z80/linkgbz80.dsp,
3305 * as/link/z80/linkz80.dsp,
3306 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3307 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3308 * as/link/z80/lkhead.c,
3309 * as/link/z80/lklex.c: deleted
3310 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3311 * as/link/z80/lkmain.c: added copyfile()
3313 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3315 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3317 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3319 * device/lib/_strlen.c: assembler version for mcs51
3321 2007-03-13 Raphael Neider <rneider AT web.de>
3323 * device/include/pic16/pic18f2221.h,
3324 * device/include/pic16/pic18f2321.h,
3325 * device/include/pic16/pic18f2331.h,
3326 * device/include/pic16/pic18f4221.h,
3327 * device/include/pic16/pic18f4321.h,
3328 * device/include/pic16/pic18f4331.h: fixed config byte location names
3329 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3330 consistently named config byte locations
3332 2007-03-13 Borut Razem <borut.razem AT siol.net>
3334 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3335 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3336 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3337 as/link/z80/Makefile.in, as/z80/Makefile.in:
3340 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3342 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3343 * device/lib/printf_large.c: pointer was converted to generic
3344 pointer for mcs51 models other than model-small (Maarten noticed)
3346 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3348 * device/include/mcs51/ADuC84x.h: Added.
3350 2007-03-10 Borut Razem <borut.razem AT siol.net>
3352 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3353 fixed RFE #1624219: double backslashes in filenames;
3354 functions hexEscape(), octalEscape() and copyStr() moved from
3355 SDCCval.c to SDCCutil.c and made them glovbally available
3357 2007-03-09 Borut Razem <borut.razem AT siol.net>
3359 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3360 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3361 1673361: Missaligned comments in output files
3363 2007-03-09 Raphael Neider <rneider AT web.de>
3365 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3367 2007-03-09 Raphael Neider <rneider AT web.de>
3371 * src/pic/ralloc.c: suppress undesired debug output
3372 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3374 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3376 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3378 2007-03-07 Borut Razem <borut.razem AT siol.net>
3380 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3381 search include files in the current directory
3383 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3385 * src/SDCCglue.c (emitMaps, glue),
3386 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3388 * support/regression/tests/absolute.c: added xdata test
3390 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3392 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3393 added condition to macro, fixes bug 1666080
3395 2007-03-02 Raphael Neider <rneider AT web.de>
3397 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3399 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3401 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3402 be cleared. Unconditionally set __XPAGE
3403 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3405 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3410 * src/mcs51/rtrack.c,
3412 * doc/sdccman.lyx: added --no-gen-comments
3413 * src/mcs51/peeph.def: added 192.b, disabled 185
3415 2007-02-25 Raphael Neider <rneider AT web.de>
3417 * src/pic16/gen.c (genCast): fixed typo
3418 * device/lib/pic16/Makefile.subdir: only install existing files
3419 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3421 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3423 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3424 * device/lib/mcs51/crtclear.asm,
3425 * device/lib/mcs51/crtxclear.asm: renumbered labels
3426 * device/lib/mcs51/Makefile.in: added crtcall.asm
3427 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3428 * src/mcs51/gen.c (movc): removed,
3429 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3431 (toCarry, genSend, genRet): added function toCarry,
3432 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3433 (assignBit, genAssign, genCast): added function assignBit
3434 * src/mcs51/Makefile.bcc: added rtrack.c
3435 * src/mcs51/ralloc.h: made valueKnown a bitfield
3436 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3437 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3438 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3439 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3440 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3441 (_pop): only pop valid pairs, see gencjneshort,
3442 (gencjneshort): return pair that still needs to be popped, restructured,
3443 (gencjne, genCmpEq): call _pop
3445 2007-02-23 Raphael Neider <rneider AT web.de>
3447 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3449 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3451 * device/include/mcs51/P89LPC925.h: Added.
3453 2007-02-18 Raphael Neider <rneider AT web.de>
3455 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3457 2007-02-17 Borut Razem <borut.razem AT siol.net>
3459 * support/cpp2/directives.c, support/cpp2/version.c:
3460 synchronized with GCC CPP 4.1.2
3462 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3464 * src/mcs51/rtrack.h,
3465 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3466 by checking the strings passed by emitcode() to the assembler.
3467 Feel free to change. This in part addresses RFE #482179.
3468 Set environment variable SDCC_RTRACK to enable.
3469 * src/mcs51/gen.c: inserted hooks
3470 * src/mcs51/ralloc.h: added two members to struct regs
3471 * support/regression/tests/regtrack.c: added
3473 2007-02-14 Borut Razem <borut.razem AT siol.net>
3475 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3476 * Makefile.in: applied patch from Makefile related part of
3477 #1469393: Compiler does not initialize static data
3479 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3481 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3482 for better fix of bug 1273984, compiles pic16 rand.c
3484 2007-02-12 Borut Razem <borut.razem AT siol.net>
3486 * src/pic16/main.c: fixed pic16 standard library directory bug
3488 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3490 * src/hc08/gen.c (genSwap): fix swap regression test
3492 2007-02-10 Borut Razem <borut.razem AT siol.net>
3494 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3496 * support/regression/tests/bug-1654060.c: added regression test for
3499 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3501 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3502 bit moves in return statement
3504 2007-02-09 Borut Razem <borut.razem AT siol.net>
3506 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3509 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3511 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3512 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3514 2007-02-07 Raphael Neider <rneider AT web.de>
3516 * src/pic16/devices.inc,
3517 * device/include/pic16/pic18fregs.h,
3518 * device/include/pic16/pic18f[24][34]31.h,
3519 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3520 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3521 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3523 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3525 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3526 can this have lived here for so many years?
3527 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3528 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3529 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3531 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3533 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3534 appended by loop induction must be at the very end of the eBBlock
3536 2007-02-05 Kevin Vigor
3538 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3540 2007-02-05 Borut Razem <borut.razem AT siol.net>
3542 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3543 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3545 2007-02-03 Borut Razem <borut.razem AT siol.net>
3547 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3548 applied patch #1646602 option to set default signedness of char to
3549 unsigned, added -funsigned-char command line option,
3550 thanks to Gunther Jehle
3551 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3552 prompt for file deletion a few hundred times (especially the
3553 subversion files, which have ro permissions so it asks for
3554 confirmation), thanks to Simon McAuliffe;
3555 added {} + option to find in order to remove multiple files from a
3558 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3560 * device/include/mcs51/SST89x5xRDx.h: Added.
3562 2007-02-02 Raphael Neider <rneider AT web.de>
3564 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3565 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3567 2007-02-01 Raphael Neider <rneider AT web.de>
3569 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3572 2007-01-31 Borut Razem <borut.razem AT siol.net>
3574 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3575 if compiled with GCC. Thanks to Raphael Neider
3577 2007-01-31 Raphael Neider <rneider AT web.de>
3579 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3580 operand names, handles name and (name + n) for all n,
3581 (sameBank): restructured, also check bank allocation policy,
3582 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3583 (pic14_operandsAllocatedInSameBank): check whether to operands
3584 will be allocated into the same bank (i.e., section) to reduce
3585 BANKSEL overhead, queried from pcode.c:sameBank,
3586 (pic14printLocals): reintroduced clustering registers into a single
3587 section: all compiler generated symbols will now reside in one
3588 bank (per file), reducing BANKSEL overhead and code size,
3589 (showAllMemmaps): use local dbuf where possible
3591 2007-01-29 Raphael Neider <rneider AT web.de>
3593 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3594 (call_libraryfunc): retrieve/create symbol and mark as used,
3595 (genFunction): mark defined functions as non-extern and add again
3596 to code memmap for later output
3597 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3598 (pic14printLocals): reworked for new symbol emission,
3599 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3600 showAllMemmaps): reworked symbol output using dbufs, added handling
3601 of string literals (still incomplete),
3602 (picglue): removed symbol emission, moved into showAllMemmaps,
3603 (emitSymbolSet): new workhorse for symbol output,
3604 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3606 2007-01-29 Borut Razem <borut.razem AT siol.net>
3608 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3609 component contains the extension separator.
3611 2007-01-28 Borut Razem <borut.razem AT siol.net>
3613 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3615 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3616 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3617 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3618 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3619 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3620 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3621 src/z80/gen.c, support/Util/MySystem.c:
3622 accept slash and backslash as directory separator on WIN32 and
3625 2007-01-28 Raphael Neider <rneider AT web.de>
3627 * src/pic16/devices.inc,
3628 * device/include/pic16/pic18f[24][23]21.h,
3629 * device/include/pic16/pic18fregs.h,
3630 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3631 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3632 * device/lib/pic16/libio/adc.ignore,
3633 * device/lib/pic16/libio/i2c.ignore,
3634 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3635 family, as gputils do not yet support the devices
3636 * device/lib/pic16/Makefile.subdir: ignore errors on install
3637 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3638 headers and libraries from gputils .inc files
3640 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3642 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3644 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3646 * doc/sdccman.lyx: add printf benchmarks
3648 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3650 * device/lib/printf_fast.c: fix %c, char promoted to int
3651 * device/lib/printf_tiny.c: fix %c, char promoted to int
3653 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3655 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3657 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3659 * support/regression/tests/swap.c: 64 bit hosts failed
3660 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3662 2007-01-25 Raphael Neider <rneider AT web.de>
3664 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3665 based on absolute register address, patch by Alex Blond
3667 2007-01-22 Raphael Neider <rneider AT web.de>
3669 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3670 emitted, do not emit them again...
3672 2007-01-22 Raphael Neider <rneider AT web.de>
3674 * src/regression/bank1.c, src/regression/compare6.c,
3675 src/regression/add.c: cosmetic changes
3676 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3677 * src/pic/gen.c: fixed global zero and one,
3678 (aopForSym): removed unued code,
3679 (aopGet): assert aop is defined, check and use `index' of
3680 pCodeImmd operands (fixes #1630908),
3681 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3682 (register_reassign): prevent accidental register unification,
3683 (ReuseReg): cosmetic changes (also above)
3684 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3685 pic14emitStaticSeg): do not emit initialized data,
3686 (printIval*): replaced with working versions,
3687 (pic14createInterruptVect,picglue): use idata for initialized data,
3688 now init data should work in all modules (not only main()),
3689 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3691 2007-01-21 Borut Razem <borut.razem AT siol.net>
3693 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3694 use -fPIC or -fpic if they are supported and not ignored
3695 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3696 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3698 2007-01-20 Borut Razem <borut.razem AT siol.net>
3700 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3701 implemented RFE #1470316: allow "$" in variable names
3703 2007-01-20 Raphael Neider <rneider AT web.de>
3705 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3707 2007-01-20 Raphael Neider <rneider AT web.de>
3709 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3710 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3711 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3712 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3713 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3714 * device/lib/pic/libdev/pic*.c,
3715 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3716 * device/lib/pic/libdev/Makefile.in: show progress
3718 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3720 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3721 * support/scripts/sdcc_cygwin_mingw32,
3722 * support/scripts/sdcc_mingw32,
3723 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3724 conformance with autoconf 2.6
3726 2007-01-19 Raphael Neider <rneider AT web.de>
3728 * src/pic/device.c (register_map): fixed list construction
3729 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3730 (genMod): removed case for genModbits,
3731 (genModbits): removed as now unused/unimplemented
3732 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3734 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3736 * support/regression/tests/swap.c: added in response to #1638622
3737 * doc/sdccman.lyx: synced version, minor changes
3739 2007-01-18 Borut Razem <borut.razem AT siol.net>
3741 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3742 thanks to Gunther Jehle
3743 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3744 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3745 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3746 use filename in lineno instead.
3747 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3748 print the file name in ast_print()
3750 2007-01-18 Borut Razem <borut.razem AT siol.net>
3752 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3754 * src/SDCC.lex: stringLiteral() returns const char pointer,
3755 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3756 fixed column counting
3757 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3758 accept const char pointer as parameter
3759 * src/SDCCdwarf2.c: corrected buffer size
3761 2007-01-17 Borut Razem <borut.razem AT siol.net>
3763 * support/Util/dbuf_string.c: fixed for amd64
3765 2007-01-15 Borut Razem <borut.razem AT siol.net>
3767 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3768 removed terminal symbol ELIPSIS, since it was never generated by the
3769 lexer and it was wrongly used in parameter_identifier_list rule
3771 2007-01-15 Raphael Neider <rneider AT web.de>
3773 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3774 code page and data banking description
3775 * src/pic/genarith.c,
3776 * src/pic/gen.h: removed bit arithmetic functions,
3777 updated exit(1) to exit(EXIT_FAILURE)
3778 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3779 * device/include/pic16/pic18f2455.h,
3780 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3781 TRISD and TRISE, fixed/added some bit names
3782 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3783 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3784 updated pic18f2455.{c,h} instead of duplicating them
3786 2007-01-14 Borut Razem <borut.razem AT siol.net>
3788 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3789 Cannot debug files that contain spaces in the path name
3790 by converting spaces in asm file name to underscores
3792 2007-01-13 Borut Razem <borut.razem AT siol.net>
3794 * doc/sdccman.lyx: fixed format errors
3796 2007-01-10 Borut Razem <borut.razem AT siol.net>
3798 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3799 codeseg/constseg #pragma fail
3800 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3801 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3802 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3803 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3805 2007-01-09 Borut Razem <borut.razem AT siol.net>
3807 * get rid of diagnistic.[ch], pretty-print.[ch],
3808 c-pretty-print.[ch], ... used just for error, warning, ...
3810 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3811 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3812 suppoprt/cpp2/pretty-print.[ch]:
3814 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3815 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3816 suppoprt/cpp2/sdcpp.dsp:
3819 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3821 * device/lib/printf_large.c (output_float): removed recursion,
3822 use smaller buffer on stack for mcs51,
3823 fixed bug printing 1.96
3824 * support/regression/tests/snprintf.c: added test
3826 2007-01-07 Borut Razem <borut.razem AT siol.net>
3828 * use dynamic memory buffers instead temporary files
3829 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3831 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3832 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3833 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3834 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3835 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3836 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3837 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3838 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3839 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3840 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3841 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3842 support/Util/dbuf.c, support/Util/dbuf.h:
3844 * .version, sdcc.spec: bumped version to 2.6.4
3846 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3848 * src/port.h: added TARGET_Z80_LIKE macro
3849 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3850 output PSEG location if --xram-loc or --xstack-loc was used
3851 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3853 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3855 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3856 * as/as_z80.dsp, as/z80/as_z80.dsp,
3857 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3858 * sdcc.dsw: moved project files into subdir
3859 * as/hc08/as_hc08.dsp,
3860 * as/hc08/Makefile.bcc,
3861 * as/hc08/Makefile.in,
3862 * as/mcs51/Makefile.bcc,
3863 * as/mcs51/Makefile.in,
3864 * as/z80/Makefile.bcc,
3865 * as/z80/Makefile.in,
3866 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3869 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3872 * as/mcs51/asmain.c,
3874 * as/z80/assym.c: removed include "strcmpi.h"
3875 * as/hc08/strcmpi.c,
3876 * as/hc08/strcmpi.h,
3877 * as/mcs51/strcmpi.c,
3878 * as/mcs51/strcmpi.h,
3879 * support/Util/strcmpi.c,
3880 * support/Util/strcmpi.h: removed files
3881 * as/strcmpi.c: added as_strncmpi()
3883 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3885 * sdcc.dsw: Added some dependencies on project config.dsp
3887 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3889 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3890 with [di]ram_start to fix a regresion
3892 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3894 * configure.in: added missing mcs51 in status output
3895 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3897 * debugger/mcs51/clean.mk (distclean): remove config.h
3898 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3899 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3900 options.h, s-options-h and options.c
3901 * support/cpp2/clean.mk: unused, removed
3902 * Makefile.common.in,
3905 * as/hc08/Makefile.in,
3907 * as/mcs51/Makefile.in,
3908 * as/mcs51/clean.mk,
3911 * as/z80/Makefile.in,
3913 * as/link/Makefile.in,
3914 * as/link/hc08/Makefile.in,
3915 * as/link/hc08/clean.mk,
3916 * as/link/mcs51/Makefile.in,
3917 * as/link/mcs51/clean.mk,
3918 * as/link/z80/Makefile.in,
3919 * as/link/z80/clean.mk,
3920 * as/link/z80/conf.mk,
3921 * debugger/mcs51/Makefile.in,
3922 * debugger/mcs51/clean.mk,
3923 * device/include/Makefile.in,
3924 * device/lib/Makefile.in,
3925 * device/lib/mcs51/Makefile.in,
3926 * device/lib/pic/Makefile.in,
3927 * device/lib/pic/Makefile.common.in,
3928 * device/lib/pic/Makefile.subdir,
3929 * device/lib/pic/Makefile.rules,
3930 * device/lib/pic16/libio/Makefile.in,
3931 * device/lib/pic16/Makefile.subdir,
3932 * device/lib/pic16/libdev/Makefile.in,
3933 * device/lib/pic16/Makefile.rules,
3934 * device/lib/pic16/Makefile.common.in,
3935 * sim/ucsim/avr.src/Makefile.in,
3936 * sim/ucsim/main_in.mk,
3937 * sim/ucsim/cmd.src/Makefile.in,
3938 * sim/ucsim/doc/Makefile.in,
3939 * sim/ucsim/gui.src/Makefile.in,
3940 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3941 * sim/ucsim/gui.src/serio.src/Makefile.in,
3942 * sim/ucsim/hc08.src/Makefile.in,
3943 * sim/ucsim/libltdl/Makefile.in,
3944 * sim/ucsim/s51.src/Makefile.in,
3945 * sim/ucsim/sim.src/Makefile.in,
3946 * sim/ucsim/sim.src/conf.mk,
3947 * sim/ucsim/xa.src/Makefile.in,
3948 * sim/ucsim/z80.src/Makefile.in,
3952 * support/cpp2/Makefile.in,
3953 * support/librarian/Makefile.in,
3954 * support/librarian/clean.mk,
3955 * support/makebin/Makefile.in,
3956 * support/makebin/clean.mk,
3957 * support/packihx/Makefile.in,
3958 * support/regression/Makefile.in,
3959 * support/regression/ports/ds390/spec.mk,
3960 * support/regression/ports/gbz80/spec.mk,
3961 * support/regression/ports/hc08/spec.mk,
3962 * support/regression/ports/mcs51/spec.mk,
3963 * support/regression/ports/mcs51-large/spec.mk,
3964 * support/regression/ports/mcs51-medium/spec.mk,
3965 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3966 * support/regression/ports/pic14/spec.mk,
3967 * support/regression/ports/pic16/spec.mk,
3968 * support/regression/ports/mcs51-stack-auto/spec.mk,
3969 * support/regression/ports/ucz80/spec.mk,
3970 * support/regression/ports/xa51/spec.mk,
3971 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3972 adding a slash after $(top_builddir) and/or adding @datarootdir@
3974 * debugger/mcs51/configure.in,
3975 * device/lib/pic/configure.in,
3976 * device/lib/pic16/configure.in,
3977 * sim/ucsim/configure.in,
3978 * support/cpp2/configure.in,
3979 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3981 * debugger/mcs51/configure,
3982 * device/lib/pic/configure,
3983 * device/lib/pic16/configure,
3984 * sim/ucsim/configure,
3985 * support/cpp2/configure,
3986 * support/packihx/configure: generated with autoconf 2.60
3988 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3990 * as/link/hc08/lkihx.c (newArea),
3991 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3993 2007-01-02 Borut Razem <borut.razem AT siol.net>
3995 * doc/sdccman.lyx: documented #pragma sdcc_hash
3996 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3998 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
4000 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
4002 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
4003 empty 'while'-loop to work correctly, see regression test 'while.c'
4004 * support/regression/tests/while.c: added
4006 2007-01-01 Borut Razem <borut.razem AT siol.net>
4008 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
4009 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
4010 support/cpp2/libcpp/sdcpp.c:
4011 sdcpp specific pragma/directive/option handling moved to sdcpp.c
4012 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
4013 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
4015 2006-12-31 Borut Razem <borut.razem AT siol.net>
4017 * SDCPP synchronized with GCC CPP release version 4.1.1,
4018 currently the latest release:
4019 * support/cpp2/libcpp, support/cpp2/libcpp/include,
4020 support/cpp2/libcpp/include/cpp-id-data.h
4021 support/cpp2/libiberty/fopen_unlocked.c
4022 support/cpp2/libiberty/md5.c
4024 support/cpp2/opt-functions.awk
4025 support/cpp2/opt-gather.awk
4026 support/cpp2/optc-gen.awk
4027 support/cpp2/opth-gen.awk:
4029 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
4030 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4031 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4032 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
4033 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
4034 support/cpp2/diagnostic.h, support/cpp2/except.h,
4035 support/cpp2/hwint.h, support/cpp2/input.h,
4036 support/cpp2/intl.h, support/cpp2/move-if-change,
4037 support/cpp2/opts.c, support/cpp2/opts.h,
4038 support/cpp2/output.h, support/cpp2/prefix.c,
4039 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
4040 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
4041 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
4042 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
4043 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
4044 support/cpp2/version.c:
4046 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
4047 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
4048 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
4049 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
4050 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
4051 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
4052 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
4053 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
4054 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
4055 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
4056 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
4058 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
4059 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
4060 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
4061 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
4062 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4063 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
4064 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
4065 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
4066 support/cpp2/hashtable.h, support/cpp2/line-map.c,
4067 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
4068 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
4069 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
4070 support/cpp2/system.h:
4073 2006-12-31 Borut Razem <borut.razem AT siol.net>
4075 * configure.in, configure: fixed bug #1538756: configure dies if bison
4076 and flex are not installed, 2nd try
4078 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4080 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
4081 400.x for better code in RFE 899102
4083 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
4085 * src/SDCCpeeph.c (deadMove),
4087 * src/mcs51/peep.h: renamed 'op' by 'reg'
4088 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
4089 (scan4op): small change for removeDeadMove(), added support for
4090 'callee saves' and/or PACLL function calls,
4091 (removeDeadMove): added, removes superflous 'mov r%1,%2',
4092 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
4093 left in new dispatcher mcs51DeadMove()
4094 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
4096 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
4098 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4100 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
4101 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
4103 2006-12-30 Borut Razem <borut.razem AT siol.net>
4105 * support/cpp2/spacs.h: deleted from svn
4106 * configure.in, configure: fixed bug #1538756: configure dies if bison
4107 and flex are not installed
4109 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
4111 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
4112 with this z80 passes printf float test when enabled
4113 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
4115 2006-12-28 Borut Razem <borut.razem AT siol.net>
4117 * support/cpp2/config.in, support/cpp2/configure.in,
4118 support/cpp2/configure, support/cpp2/Makefile.in:
4119 fix for the solaris build
4121 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4123 * src/SDCC.y (type_specifier2, pointer),
4125 * src/SDCCsymt.c (mergeSpec, checkSClass),
4126 * support/Util/SDCCerr.c,
4127 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
4128 * support/valdiag/valdiag.py: Allow test cases to specify
4129 required language standard
4130 * support/valdiag/tests/restrict.c: New file to test restrict keyword
4131 * support/valdiag/tests/tentdecl.c: Supress empty source file error
4133 2006-12-27 Borut Razem <borut.razem AT siol.net>
4135 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
4136 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
4138 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
4140 * support/cpp2/libiberty/Makefile.bcc: updated
4141 * src/pic16/main.c: fixed #pragma udata handling
4142 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
4144 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
4146 * src/SDCCpeeph.c: made labelHashEntry global,
4147 made pcDistance, FBYNAME static,
4148 (pcDistance): made static, use isComment and isLabel,
4150 (getLabelRef): added, extracted from labelRefCount(),
4151 (labelRefCount): use new getLabelRef(),
4152 (callFuncByName): made static, added deadMove,
4153 use isComment and isLabel,
4154 (newPeepRule): made static, set isLabel,
4155 (isLabelDefinition): added parameter isPeepRule to allow '%' in
4156 labels from peephole rules,
4157 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
4158 when isComment or isLabel is set
4159 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
4160 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
4162 * src/mcs51/peep.h: added
4163 * src/mcs51/peep.c: added, implements mcs51DeadMove()
4164 * src/port.h: added peep->deadMove to port structure
4165 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
4166 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
4167 deadMove, finally removed no. 1 and 2
4174 * src/hc08/gen.c: mark lines with isComment or isLabel
4175 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
4177 * sdcc.spec: bumped version to 2.6.3
4179 2006-12-26 Borut Razem <borut.razem AT siol.net>
4181 * support/cpp2/Makefile.in: added dependency on options.h
4182 * configure: regenerated
4183 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
4184 * support/cpp2/Makefile.in: added vasprintf.c
4186 2006-12-25 Borut Razem <borut.razem AT siol.net>
4188 * SDCPP synchronized with GCC CPP release version 3.4.6,
4189 the latest release before 4.x:
4190 * support/cpp2/Makefile.in, support/cpp2/config.h,
4191 support/cpp2/configure, support/cpp2/configure.in,
4192 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
4193 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
4194 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
4195 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
4196 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
4197 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
4198 support/cpp2/cpptrad.c, support/cpp2/except.h,
4199 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
4200 support/cpp2/hwint.h, support/cpp2/intl.h,
4201 support/cpp2/line-map.c, support/cpp2/line-map.h,
4202 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
4203 support/cpp2/output.h, support/cpp2/prefix.c,
4204 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
4205 support/cpp2/system.h, support/cpp2/version.c:
4207 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
4208 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
4209 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
4210 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
4211 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
4212 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
4213 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
4214 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
4215 support/cpp2/move-if-change, support/cpp2/opts.c,
4216 support/cpp2/opts.h, support/cpp2/opts.sh,
4217 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
4218 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
4219 support/cpp2/win32, support/cpp2/win32/dirent.c,
4220 support/cpp2/win32/dirent.h:
4222 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
4223 * support/cpp2/sdcpp.h: renamed from sdcc.h
4224 * sdcppinit.c: deleted
4226 2006-12-23 Borut Razem <borut.razem AT siol.net>
4228 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4229 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
4230 preproc.c: an other try to fix bug #982435: introduced
4231 -pedantic-parse-number command line option and pedantic_parse_number
4234 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
4236 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
4238 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
4239 corrected overlayed areax addresses, warn about memory overlaps
4240 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
4249 * src/port.h: added xabs_name and iabs_name
4250 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
4251 (glue, emitMaps): create and emit maps d_abs and i_abs
4252 * src/SDCCglue.h: cosmetic changes
4253 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
4255 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
4256 (allocDefault): put absolute, initialized globals in them
4257 * support/regression/tests/absolute.c: added absolute bdata test
4258 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
4260 2006-12-20 Borut Razem <borut.razem AT siol.net>
4262 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
4263 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
4264 added regression test for bug #982435
4266 2006-12-18 Borut Razem <borut.razem AT siol.net>
4268 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
4269 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
4270 small cosmetic changes
4271 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
4272 * support/regression/tests/bug-1351710.c: added regression test
4274 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4276 * doc/sdccman.lyx: added the long missed iCode table
4277 "<where is figure II?>", added links to wiki
4279 2006-12-17 Borut Razem <borut.razem AT siol.net>
4281 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4282 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4283 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4284 unified table driven pragma handling, pragma argument type checking
4285 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4286 current one - version 1.1.3
4287 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4289 2006-12-13 Raphael Neider <rneider AT web.de>
4291 * src/pic/device.h: removed AssignedMemory structure and macros
4292 * src/pic/device.c: removed global finalMapping (linker assigns
4294 (register_map): add SFRs to remembered memRanges
4295 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4296 assignFixedRegisters,assignRelocatableRegisters): removed,
4297 (setMaxRAM,validAddress): adapted accordingly,
4298 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4299 reasonably sized sharebanks,
4300 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4301 (allDefsOutOfRange): removed unused code,
4302 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4304 * src/pic/pcode.c (register_reassign): removed recursion warning,
4305 fired far too often,
4306 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4307 to use existing pic14_stringInSet() to avoid duplicate symbols,
4308 tidied up the code a bit,
4309 (pic14printLocals): added in symmetry to printExterns, replaces
4310 writeUsedRegs more or less,
4311 (picglue): call new pic14_printLocals(),
4312 * device/include/pic/pic*.h: removed #pragma memmap directives,
4313 information gathered from include/pic/pic14devices.txt
4314 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4316 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4318 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4320 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4322 * device/include/mcs51/cc2430.h: fixed missing ';'
4324 2006-12-10 Raphael Neider <rneider AT web.de>
4326 * device/lib/pic16/libc/stdio/vfprintf.c,
4327 * device/lib/pic16/libc/stdio/printf_small.c,
4328 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4329 char arguments, as char varargs are cast to int by the caller,
4330 hopefully fixes #1604915 (other device libraries are still affected)
4332 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4334 * src/mcs51/ralloc.c (packRegsForAssign),
4335 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4337 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4339 * device/include/malloc.h: removed init_dynamic_memory
4340 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4341 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4342 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4343 * device/lib/libsdcc.lib,
4344 * device/lib/Makefile.in,
4345 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4346 * doc/sdccman.lyx: documented use of new _heap.c
4347 * support/regression/tests/malloc.c: removed init_dynamic_memory
4348 * src/cdbFile.c(spacesToUnderscores): new function,
4349 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4351 * device/include/tinibios.h: removed defines for putchar and getchar
4352 * device/lib/ds390/Makefile.in: added putchar.c
4353 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4355 2006-12-09 Borut Razem <borut.razem AT siol.net>
4357 * support/cpp2/sdcc.h: prevent multiple inclusion
4358 * support/cpp2/options.h: deleted
4360 2006-12-08 Borut Razem <borut.razem AT siol.net>
4362 * support/cpp2/sdcc.h: removed x*alloc() macros
4363 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4364 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4365 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4366 * support/cpp2/system.h: moved #include "sdcc.h"
4367 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4368 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4370 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4371 -funsigned-char options
4372 * support/cpp2/sdcppmain.c: fixed bug 1611411
4374 2006-12-07 Borut Razem <borut.razem AT siol.net>
4376 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4379 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4381 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4382 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4384 * .version: bumped to 2.6.2 because a) it's been a while
4385 b) the linker sources have moved c) the preprocessor is upgraded
4387 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4389 * support/regression/tests/snprintf.c: some checks
4390 * lib/src/printf_large.c: %bc: read char instead of int from stack
4392 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4394 * device/include/mcs51/cc2430.h: inserted _XPAGE
4396 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4398 * device/include/mcs51/cc2430.h: added
4400 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4402 * device/include/asm/default/features.h,
4403 * device/include/asm/ds390/features.h,
4404 * device/include/mcs51/at89s53.h,
4405 * device/include/ser.h,
4406 * device/include/ser_ir.h,
4407 * device/include/serial.h: changed keywords to double underscore variants,
4408 fixes bug 1590261 some more, thanks Steven Borley
4410 2006-12-01 Raphael Neider <rneider AT web.de>
4412 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4413 but emit warning (recursion is not supported for pic14)
4415 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4417 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4418 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4420 2006-11-30 Raphael Neider <rneider AT web.de>
4422 * src/pic/device.c (dump_sfr): always emit symbols
4423 * src/pic/glue.c (pic14printPublics): fixed typo
4425 2006-11-30 Raphael Neider <rneider AT web.de>
4427 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4428 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4429 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4430 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4431 a sharebank, use a non-shared bank for the stack if none available
4432 * src/pic/device.h (struct memRange): added linked list next field,
4433 added prototypes for above functions
4434 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4435 (typeRegWithIdx): accept fixed and unfixed stack registers
4436 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4437 the stack, handle shared and banked stack (except for WSAVE),
4438 (insertBankSel): removed useless optimization (will never fire),
4439 (FixRegisterBanking): added optimization for devices with only one
4440 possibly aliased bank of memory, like 16f84
4441 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4442 devices have no SHAREBANK in the linker script
4443 * device/include/pic/pic14devices.txt: documented memmap
4444 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4446 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4448 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4449 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4450 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4451 genhc08Code): switched most of the D (debug) macros to DD (detailed
4452 debug) macros to better control clutter in the generated .asm file.
4453 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4454 genRightShift): fixed bug with non-constant bit shift stored to
4455 a volatile result (SF Open Discussion forum thread #1616749).
4456 Single byte case is not yet optimized.
4458 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4460 * device/include/asm/mcs51/features.h,
4461 * device/include/malloc.h,
4462 * device/include/stdio.h: changed keywords to double underscore variants,
4465 2006-11-27 Borut Razem <borut.razem AT siol.net>
4467 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4468 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4469 support/cpp2/output.h, support/cpp2/cppinit.c,
4470 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4471 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4472 support/cpp2/cppdefault.c, support/cpp2/system.h,
4473 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4474 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4475 support/cpp2/prefix.c, support/cpp2/except.h,
4476 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4477 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4478 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4479 support/cpp2/version.c, support/cpp2/cppmain.c,
4480 support/cpp2/version.h, support/cpp2/hashtable.c,
4481 support/cpp2/cpperror.c:
4482 synchronized with GCC CPP release version 3.3.6,
4483 the latest where cppmain.c still exists.
4484 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4485 support/cpp2/sdcppinit.c: added
4487 2006-11-27 Borut Razem <borut.razem AT siol.net>
4489 * support/cpp2/cpplex.c:
4490 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4492 * support/cpp2/cpplib.c: removed definitions of unused variables
4494 2006-11-26 Borut Razem <borut.razem AT siol.net>
4496 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4497 since they are redefined by macros in support/cpp2/sdcc.h
4498 * support/cpp2/sdcc.h: x*alloc macro redefinition
4500 2006-11-25 Borut Razem <borut.razem AT siol.net>
4502 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4503 support/cpp2/configure, support/cpp2/Makefile.in,
4504 support/cpp2/cppfiles.c, support/cpp2/output.h,
4505 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4506 support/cpp2/config.h, support/cpp2/cpplib.h,
4507 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4508 support/cpp2/cppdefault.c, support/cpp2/config.in,
4509 support/cpp2/system.h, support/cpp2/cpplex.c,
4510 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4511 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4512 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4513 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4514 support/cpp2/configure.in, support/cpp2/intl.h,
4515 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4516 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4517 support/cpp2/version.c, support/cpp2/cppmain.c,
4518 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4519 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4520 support/cpp2/cpperror.c,
4521 support/cpp2/libiberty/safe-ctype.c,
4522 support/cpp2/libiberty/safe-ctype.h,
4523 support/cpp2/libiberty/splay-tree.c,
4524 support/cpp2/libiberty/obstack.c,
4525 support/cpp2/libiberty/lbasename.c,
4526 support/cpp2/libiberty/splay-tree.h,
4527 support/cpp2/libiberty/obstack.h:
4528 synchronized with GCC CPP release version 3.2.3,
4529 the latest before integration of cpp into gcc
4530 * support/cpp2/except.h, support/cpp2/line-map.c,
4531 support/cpp2/line-map.h,
4532 support/cpp2/libiberty/hex.c,
4533 support/cpp2/libiberty/concat.c,
4534 support/cpp2/libiberty/filenames.h: added
4535 * support/cpp2/intl.c: deleted
4537 2006-11-24 Borut Razem <borut.razem AT siol.net>
4539 * src/SDCC.y: enabled compilation of empty source file
4540 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4541 "ISO C forbids an empty source file"
4542 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4543 if all the code is ifdefed out.
4545 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4547 * src/hc08/gen.c (genPcall): fix for bug #1601032
4549 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4551 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4552 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4553 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4554 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4555 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4556 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4557 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4558 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4559 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4560 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4561 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4562 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4563 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4564 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4565 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4566 Renamed to all upper case as per the standard set by SiLabs
4568 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4570 * device/include/mcs51/C8051F520.h: new, added
4571 * device/include/mcs51/compiler.h: added link about predefined macros
4573 2006-11-23 Raphael Neider <rneider AT web.de>
4575 * src/regression/Makefile: add -L path to fresh library
4576 * src/regression/simulate: emphasize FAILED output
4577 * src/regression/create_stc: output _failures from gpsim
4578 * src/regression/compare4.c,
4579 * src/regression/rotate6.c: fixed char literals,
4580 all compile, all run =8-D
4582 * src/pic/pcode.h: added isPCASMDIR macro
4583 * src/pic/gen.c (genAnd): fixed bit offset
4584 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4585 packBits): unified register numbering schemes,
4586 (newReg): do not insert stack registers into hash table,
4587 (initStack): unpinned pseudo stack, simplified,
4588 (typeRegWithIdx): fixed retrieval of stack registers,
4589 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4590 (pCodeReplace): removed invalid assertion,
4591 (insertPCodeInstruction): fixed newly added labels,
4592 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4593 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4594 DumpFlow): removed unsed (broken?) code,
4595 (insertBankSel): prevent STATUS from being BANKSELed,
4596 (FixRegisterBanking): rewritten from scratch, implemented generic
4597 optimizations (suppress BANKSELs to same register and to registers
4598 present in all banks),
4599 (AnalyzeBanking): update flow after BANKSELection
4601 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4602 sharebank, let linker place it, mark STKxx symbols as emitted
4604 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4606 * src/regression/arrays.c,
4607 * src/regression/bank1.c,
4608 * src/regression/bool2.c,
4609 * src/regression/compare7.c,
4610 * src/regression/compare8.c,
4611 * src/regression/compare9.c,
4612 * src/regression/compare10.c,
4613 * src/regression/configword.c,
4614 * src/regression/for.c,
4615 * src/regression/mult1.c,
4616 * src/regression/pointer1.c,
4617 * src/regression/rotate6.c,
4618 * src/regression/string1.c,
4619 * src/regression/struct1.c,
4620 * src/regression/Makefile: make PIC14 regression tests run again
4621 (3 fail, 6 won't compile)
4623 2006-11-21 Raphael Neider <rneider AT web.de>
4625 * device/include/pic16/pic18f4550.h,
4626 * device/include/pic16/pic18f4455.h,
4627 * device/lib/pic16/libdev/pic18f4550.c,
4628 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4629 * configure.in: removed superfluous closing bracket
4631 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4633 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4636 2006-11-21 Raphael Neider <rneider AT web.de>
4638 * src/pic/device.{c,h}: added pic14_getPIC()
4639 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4640 (genAnd): added PIC code for one case, fixes #1597044
4641 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4642 SFRs that are present in all banks (e.g., STATUS)
4644 2006-11-20 Raphael Neider <rneider AT web.de>
4646 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4647 INCFSZ/INCFSZW and declared them as changing Z bit,
4648 (insertPCodeInstruction): correctly invert the above instructions,
4650 (DoBankSelect): don't panic on po_immediates
4652 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4655 * as/link/mcs51/lkihx.c (newArea),
4656 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4657 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4659 2006-11-11 Raphael Neider <rneider AT web.de>
4661 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4662 bitfield symbols, fixes #1579535 (once more...).
4664 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4666 * support/regression/generate-cases.py,
4667 * support/regression/fwk/include/testfwk.h,
4668 * support/regression/fwk/lib/testfwk.c: used code pointers,
4669 (about 50kByte less code generated for mcs51)
4671 2006-11-06 Borut Razem <borut.razem AT siol.net>
4673 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4674 debugger/mcs51/configure: fixed failed check because the function
4675 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4676 who submitted the patch for gpsim.
4677 * debugger/mcs51/configure.in: removed the result message
4678 * debugger/mcs51/Makefile.in: fixed the config.status warning
4679 "... seems to ignore the --datarootdir setting"
4681 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4683 * device/include/mcs51/c8051f020.h,
4684 * device/include/mcs51/c8051f040.h,
4685 * device/include/mcs51/c8051f060.h,
4686 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4687 * src/z80/gen.c (gencjneshort),
4688 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4690 2006-10-31 Borut Razem <borut.razem AT siol.net>
4692 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4693 debugger/mcs51/configure: get readline version
4695 2006-10-30 Borut Razem <borut.razem AT siol.net>
4697 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4698 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4699 debugger/mcs51/configure: locate readline even when cross compiling
4700 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4702 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4704 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4707 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4709 * device/include/malloc.h,
4710 * device/lib/calloc.c,
4711 * device/lib/free.c,
4712 * device/lib/malloc.c,
4713 * device/lib/realloc.c: moved definition of struct into sources
4714 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4716 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4718 * as/asx8051.dsp: corrected output directories
4719 * as/link/hc08: new directory for hc08 linker
4720 * as/hc08/aslink.h, as/link/aslink.h,
4721 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4722 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4723 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4724 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4725 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4726 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4727 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4728 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4729 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4730 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4731 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4732 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4733 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4734 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4735 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4736 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4737 * as/link/hc08/conf.mk,
4741 * sdcc.dsw: moved hc08 linker to as/link/hc08
4742 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4743 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4744 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4745 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4746 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4747 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4748 * as/link/mcs51/aslink.dsp,
4749 * as/link/mcs51/Makefile.in: factored out the common files
4750 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4751 * as/clean.mk: extra cleaning common files
4752 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4753 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4754 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4756 2006-10-29 Raphael Neider <rneider AT web.de>
4758 * src/pic/ralloc.c (newReg): create aliases for registers with
4759 multiple names to fix #1579535 and #1584001,
4760 (regWithIdx,dirregWithName): resolve aliases on lookup
4761 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4763 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4764 to prevent build errors on small devices
4766 2006-10-28 Raphael Neider <rneider AT web.de>
4768 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4769 assumption within interrupt handlers, fixes #1584940
4770 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4771 "emitted" to avoid emitting them again in udata
4773 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4775 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4778 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4780 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4781 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4782 on/off CR to CRLF conversion.
4784 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4786 * doc/sdccman.lyx: updated IRQ section
4788 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4790 * device/lib/serial_io.c: removed
4791 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4792 replacements for serial_io.c
4794 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4796 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4798 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4800 * device/lib/serial_io.c: Default putchar() and getchar() for
4801 mcs51 uses serial port.
4803 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4805 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4807 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4809 * support/regression/ports/mcs51/support.c: smaller
4810 _sdcc_external_startup()
4811 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4813 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4815 * device/lib/gbz80/crt0.s,
4816 * device/lib/gbz80/crt0_rle.s,
4817 * device/lib/gbz80/div.s,
4818 * device/lib/gbz80/fstubs.s,
4819 * device/lib/gbz80/heap.s,
4820 * device/lib/gbz80/mul.s,
4821 * device/lib/gbz80/putchar.s,
4822 * device/lib/gbz80/stubs.s,
4823 * device/lib/z80/crt0.s,
4824 * device/lib/z80/crt0_rle.s,
4825 * device/lib/z80/div.s,
4826 * device/lib/z80/fstubs.s,
4827 * device/lib/z80/heap.s,
4828 * device/lib/z80/mul.s,
4829 * device/lib/z80/putchar.s,
4830 * device/lib/z80/stubs.s: reverted, I was mistaken
4832 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4834 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4835 * support/regression/ports/mcs51/support.c: removed race
4836 condition on TI in _putchar allowing to use serial port mode 0
4838 2006-10-20 Borut Razem <borut.razem AT siol.net>
4840 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4842 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4844 * device/lib/gbz80/crt0.s,
4845 * device/lib/gbz80/crt0_rle.s,
4846 * device/lib/gbz80/div.s,
4847 * device/lib/gbz80/fstubs.s,
4848 * device/lib/gbz80/heap.s,
4849 * device/lib/gbz80/mul.s,
4850 * device/lib/gbz80/putchar.s,
4851 * device/lib/gbz80/stubs.s,
4852 * device/lib/z80/crt0.s,
4853 * device/lib/z80/crt0_rle.s,
4854 * device/lib/z80/div.s,
4855 * device/lib/z80/fstubs.s,
4856 * device/lib/z80/heap.s,
4857 * device/lib/z80/mul.s,
4858 * device/lib/z80/putchar.s,
4859 * device/lib/z80/stubs.s: removed all leading underscores from area names
4861 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4863 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4864 regression tests are not waiting in the simulator for simulated
4865 transmission of debug output
4867 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4869 * device/lib/printf_large.c: slightly smaller
4870 * doc/sdccman.lyx: do not use spaces within html links
4872 2006-10-16 Borut Razem <borut.razem AT siol.net>
4874 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4875 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4876 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4877 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4878 debugger/mcs51/configure:
4879 [ 1185668 ] add gnu readline support to sdcdb - enabled
4881 2006-10-16 Raphael Neider <rneider AT web.de>
4883 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4884 fixes #1577882, removes close to all banking optimizations
4886 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4888 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4889 variables in code memory
4890 * support/regression/tests/absolute.c: added test for this
4892 2006-10-15 Raphael Neider <rneider AT web.de>
4894 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4896 (BankSelect): emit BANKSEL before touching linker-placed regs,
4899 2006-10-10 Raphael Neider <rneider AT web.de>
4901 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4902 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4903 * src/pic/main.c (_pic14_parseOptions),
4904 * src/pic/main.h: mostly reverted to previous state, now use results
4905 from SDCCmain.c's argument parsing
4907 2006-10-10 Borut Razem <borut.razem AT siol.net>
4909 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4910 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4911 [ 1185668 ] add gnu readline support to sdcdb -
4912 prepared for READLINE, not enabled yet,
4913 thanks to <tal.bav AT gmail.com>
4915 2006-10-10 Raphael Neider <rneider AT web.de>
4917 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4918 * src/pic16/devices.inc,
4919 * device/include/pic16 (pic18f[24]620.h),
4920 * device/include/pic18fregs.h,
4921 * device/lib/pic16/pics.all,
4922 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4923 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4924 Gary Plumbridge and Anton Strobl
4926 2006-10-10 Raphael Neider <rneider AT web.de>
4928 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4929 --stack-siz=NUM options to configure the argument passing stack
4930 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4931 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4932 (pic14_getSharebankSize): obey --stack-siz=NUM,
4933 (pic14_getSharebankAddress): obey --stack-loc=NUM
4935 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4937 * doc/sdccman.lyx: added to the manual
4938 * doc/figures/ddd_example.png: added (neither pdflatex nor
4939 most browsers seem to like the .eps file)
4941 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4943 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4944 to /tmp and /var/tmp acc. LSB
4945 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4947 * support/regression/tests/onebyte.c: added test
4949 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4951 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4953 2006-10-05 Borut Razem <borut.razem AT siol.net>
4955 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4957 - sdcc.dsw: changed property eol-style to CRLF
4958 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4960 2006-10-04 Raphael Neider <rneider AT web.de>
4962 * device/include/pic/{pic16f84.h,pic16f84a.h},
4963 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4964 from patch #1522504, thanks to Robas Teodor
4966 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4968 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4971 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4973 * src/pic16/glue.c (pic16emitMaps),
4974 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4975 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4976 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4977 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4979 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4980 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4982 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4984 * support/librarian/sdcclib.c: Added option -l.
4985 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4987 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4988 using Windows command prompt.
4990 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4992 * device/lib/libsdcc.lib: added module rand
4993 * src/ds390/ralloc.c (rematStr),
4994 * src/hc08/ralloc.c (rematStr),
4995 * src/mcs51/ralloc.c (rematStr),
4996 * src/z80/ralloc.c (rematStr): made output more consistent
4997 * src/mcs51/gen.c: cosmetic changes
4999 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
5001 * src/port.h: added mem.cabs_name to PORT
5008 * src/z80/main.c: added cabs_name initializers
5009 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
5011 (emitMaps): emit absolutes in code memory into cabs_name
5013 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
5014 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
5015 * support/regression/fwk/include/testfwk.h: added define for at
5016 * support/regression/tests/absolute.c: added, new
5018 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
5020 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
5021 optimizations, see also patch 887161 by Stas Sergeev
5022 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
5023 to be necessary anymore,
5024 (102, 103, 104, 127): renamed all occurances of bp to _bp
5026 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
5028 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
5029 thanks Weston T. Schmidt for patch 1555221
5030 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
5031 * src/SDCCicode.c(geniCodeMultiply): small optimization
5033 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
5035 * device/include/stdlib.h: added rand prototypes
5036 * device/lib/rand.c: new, added
5037 * device/lib/Makefile.in: added rand.c
5038 * src/z80/peeph.def,
5039 * src/z80/peeph-gbz80.def,
5040 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
5042 2006-09-20 Raphael Neider <rneider AT web.de>
5044 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
5046 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
5048 * as/link/aslink.h: cosmetic changes
5049 * as/link/mcs51/Makefile.in,
5050 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
5052 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
5055 * as/link/mcs51/aslink.h,
5056 * as/link/z80/aslink.h: merged and moved to as/link/
5057 * as/link/lkstore.c,
5058 * as/link/mcs51/lkstore.c: moved to as/link/
5059 * as/link/clean.mk: remove *.o
5060 * as/link/mcs51/alloc.h: deleted
5061 * as/link/mcs51/lkarea.c: added lnksect prototype
5062 * as/link/mcs51/lkdata.c,
5063 * as/link/mcs51/lklex.c,
5064 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
5065 * as/link/mcs51/lkmem.c,
5066 * as/link/mcs51/lknoice.c: removed include strcmpi.h
5067 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
5068 * as/link/mcs51/aslink.dsp,
5069 * as/link/mcs51/Makefile.aslink,
5070 * as/link/mcs51/Makefile.bcc,
5071 * as/link/mcs51/Makefile.in: updated for moved files
5072 * as/link/z80/lkarea.c,
5073 * as/link/z80/lkhead.c,
5074 * as/link/z80/lklex.c,
5075 * as/link/z80/lklibr.c,
5076 * as/link/z80/lklist.c,
5077 * as/link/z80/lkmain.c,
5078 * as/link/z80/lkrloc.c,
5079 * as/link/z80/lksym.c: synced with mcs51
5080 * as/link/z80/lkdata.c,
5081 * as/link/z80/lkeval.c,
5082 * as/link/z80/lkihx.c,
5083 * as/link/z80/lks19.c: cosmetic changes
5084 * as/link/z80/Makefile.in,
5085 * as/link/z80/linkgbz80.dsp,
5086 * as/link/z80/linkz80.dsp: updated for moved files
5088 2006-09-16 Borut Razem <borut.razem AT siol.net>
5090 * debugger/mcs51/sdcdb.c: partially fixed
5091 [ 1203664 ] sdcdb fails to open files w. two "." periods
5092 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
5093 debugger/mcs51/symtab.h: fixed indenting
5094 * configure.in, configure: up to date with latest Maarten's changes
5096 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
5099 as/aslink.dsp, as/link/mcs51/aslink.dsp,
5100 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
5101 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
5102 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
5103 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
5104 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
5105 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
5106 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
5107 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
5108 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
5109 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
5110 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
5111 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
5112 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
5113 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
5114 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
5115 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
5116 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
5117 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
5118 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
5119 as/link/mcs51/alloc.h,
5120 as/link/mcs51/clean.mk,
5121 as/link/mcs51/conf.mk,
5122 as/link/mcs51/Makefile.bcc,
5123 as/link/mcs51/Makefile.in,
5124 as/link/mcs51/readme.390,
5125 as/link/mcs51/strcmpi.c,
5126 as/link/mcs51/strcmpi.h,
5128 as/mcs51/Makefile.bcc,
5129 as/mcs51/Makefile.in,
5132 sdcc.dsw: moved mcs51 linker to as/link/mcs51
5134 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
5137 * as/link/Makefile.in,
5138 * as/link/z80/linkgbz80.dsp,
5139 * as/link/z80/linkz80.dsp,
5146 * link/z80/aslink.h,
5147 * link/z80/clean.mk,
5149 * link/z80/linkgbz80.dsp,
5150 * link/z80/linkz80.dsp,
5151 * link/z80/lkarea.c,
5152 * link/z80/lkdata.c,
5153 * link/z80/lkeval.c,
5156 * link/z80/lkhead.c,
5159 * link/z80/lklibr.c,
5160 * link/z80/lklist.c,
5161 * link/z80/lkmain.c,
5162 * link/z80/lkrloc.c,
5165 * link/z80/Makefile.in,
5167 * sdcc.dsw: moved link/ to as/link/
5169 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
5171 * as/mcs51/i51mch.c (machine): fixed warning
5173 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
5175 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
5177 2006-09-09 Borut Razem <borut.razem AT siol.net>
5179 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
5180 sdcdb WIN32 native port
5181 * src/clean.mk: fixed
5183 2006-09-08 Borut Razem <borut.razem AT siol.net>
5185 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
5187 2006-09-08 Raphael Neider <rneider AT web.de>
5189 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
5190 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
5191 to gplink to disable processor mismatch warning and to allow
5192 the use of devices with only aliased (shared) memory banks,
5193 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
5195 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5197 * doc/sdccman.lyx: Some re-formating plus example on using
5198 #pragma preproc_asm +/-
5200 2006-09-07 Borut Razem <borut.razem AT siol.net>
5202 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
5205 2006-09-06 Borut Razem <borut.razem AT siol.net>
5207 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
5208 line at sdcc.nsi:153
5209 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
5211 2006-09-05 Borut Razem <borut.razem AT siol.net>
5213 * configure.in, configure: support for winsock2
5214 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
5215 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
5216 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
5217 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
5218 debugger/mcs51/symtab.h: sdcdb WIN32 native port
5220 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
5222 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
5224 * support/regression/tests/bug1551947.c: new, added
5225 * src/SDCCsymt.h: strings are char* not byte*
5227 2006-09-05 Raphael Neider <rneider AT web.de>
5229 * device/lib/pic16/libdev/pic18f4550.c,
5230 device/include/pic16/pic18f4550.h: added PORTD/TRISD
5231 declarations/definitions from patch #1520949
5233 2006-09-05 Raphael Neider <rneider AT web.de>
5235 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
5236 byte-aligned bitfields, fixes #1539278
5238 2006-09-05 Raphael Neider <rneider AT web.de>
5240 * src/pic/gen.c (genReceive): skip unreferenced arguments,
5243 2006-09-04 Borut Razem <borut.razem AT siol.net>
5245 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
5246 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
5247 -mno-cygwin is a part of the compiler name
5248 * support/scripts/sdcc_mingw32: don't disable ucsim
5250 2006-09-03 Borut Razem <borut.razem AT siol.net>
5252 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
5253 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
5255 2006-09-03 Raphael Neider <rneider AT web.de>
5258 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
5259 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
5262 2006-09-01 Borut Razem <borut.razem AT siol.net>
5264 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
5265 to make ppc-osx happy
5267 2006-08-31 Borut Razem <borut.razem AT siol.net>
5269 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
5270 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5271 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
5272 * support/regression/ports/ds390/spec.mk,
5273 support/regression/ports/mcs51/spec.mk,
5274 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5275 To run regression tests in mingw environment:
5276 make DEV_NULL=NUL CC=gcc
5278 2006-08-30 Borut Razem <borut.razem AT siol.net>
5280 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5281 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5282 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5283 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5284 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5285 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5286 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5287 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5288 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5289 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5290 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5291 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5292 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5293 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5294 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5295 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5296 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5297 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5298 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5299 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5300 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5301 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5302 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5303 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5304 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5305 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5306 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5307 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5308 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5309 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5310 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5311 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5312 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5313 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5314 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5315 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5316 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5317 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5318 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5319 ucsim WIN32 native port
5321 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5323 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5325 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5327 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5328 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5330 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5332 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5333 * support/regression/tests/bug1546986.c: new, added
5334 * as/mcs51/.cvsignore,
5335 * debugger/mcs51/.cvsignore,
5336 * src/.cvsignore: deleted
5338 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5340 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5343 2006-08-20 Borut Razem <borut.razem AT siol.net>
5345 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5346 removed cl_listen_console::match(), cl_console::match(),
5347 restructured cl_commander::proc_input()
5349 2006-08-16 Borut Razem <borut.razem AT siol.net>
5351 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5352 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5353 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5355 2006-08-14 Borut Razem <borut.razem AT siol.net>
5357 * support/regression/Makefile.in,
5358 support/regression/ports/pic14/gpsim.cmd,
5359 support/regression/ports/pic14/spec.mk,
5360 support/regression/ports/pic14/support.c:
5361 added pic14 regression test
5363 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5365 * as/doc/asxhtm.html: documented changed ABS behaviour
5366 * as/doc/README: fixed some typos
5368 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5370 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5373 2006-08-12 Borut Razem <borut.razem AT siol.net>
5375 * support/regression/fwk/include/testfwk.h,
5376 support/regression/fwk/lib/testfwk.c,
5377 support/regression/generate-cases.py,
5378 support/regression/Makefile.in:
5379 regression test framework does not depend on function pointers and
5382 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5384 * device/include/stddef.h: c temporary hack to fix bug 1518273
5386 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5388 * device/include/mcs51/cc2510fx.h: added
5389 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5392 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5394 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5395 * as/z80/Makefile.in: added strcmpi.c
5396 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5397 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5399 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5401 * device/lib/gbz80/asm_strings.s,
5402 * device/lib/gbz80/crt0_rle.s,
5403 * device/lib/gbz80/div.s,
5404 * device/lib/gbz80/mul.s,
5405 * device/lib/gbz80/shift.s,
5406 * device/lib/z80/asm_strings.s,
5407 * device/lib/z80/crt0_rle.s,
5408 * device/lib/z80/div.s,
5409 * device/lib/z80/mul.s,
5410 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5411 flags which are all upper case
5413 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5415 * as/z80/asm.h: made CASE_SENSITIVE 1
5416 * link/z80/aslink.h: made CASE_SENSITIVE 1
5417 * src/z80/gen.c (throughout): made all conditionals upper case
5418 * support/regression/tests/bug1503067.c: new
5420 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5422 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5423 (shiftIntoPair): added case 2 for PAIR_IY,
5424 (setupToPreserveCarry): replaced parameters with iCode and check if
5425 PAIR_DE is in use to fix bug 1399290,
5426 (genPlus, genMinus): updated call to setupToPreserveCarry
5427 * support/regression/tests/bug1399290.c: new
5429 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5431 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5432 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5433 * src/ds390/gen.c (shiftRLong),
5434 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5435 * src/mcs51/gen.c (sameReg): changed to sameByte,
5436 (xch_a_aopGet): new,
5437 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5438 shiftRLong): fixed bug 1533966
5439 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5440 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5441 * support/regression/Makefile.in: disabled z80, enabled ucz80
5442 * support/regression/tests/float_trans.c: enabled test for z80 and host
5443 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5445 2006-08-01 Borut Razem <borut.razem AT siol.net>
5447 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5448 comparison is always false due to limited range of data type
5449 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5451 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5453 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5454 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5455 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5456 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5458 2006-07-31 Borut Razem <borut.razem AT siol.net>
5460 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5461 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5462 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5463 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5464 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5465 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5466 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5467 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5468 enable ucsim mingw compilation. Serial port is disabled,
5469 since it uses termios.h API, which is not available on native
5472 2006-07-31 Borut Razem <borut.razem AT siol.net>
5474 * Small Device C Compiler 2.6.0 released
5475 * support/scripts/sdcc.nsi: added FULL_DOC option
5476 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5478 2006-07-28 Borut Razem <borut.razem AT siol.net>
5480 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5481 * doc/INSTALL.txt: updated
5483 2006-07-27 Borut Razem <borut.razem AT siol.net>
5485 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5486 device/lib/pic/libdev/Makefile.in: fixed bug
5487 [ 1438354 ] pic libsdcc: distclean doesn't work
5488 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5489 device/lib/pic16/libio/Makefile.in: fixed bug
5490 [ 1438344 ] pic16 lib: clean doesn't work properly
5491 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5493 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5495 * device/lib/pic/libsdcc/fsdiv.c,
5496 * device/lib/pic/libsdcc/fsmul.c,
5497 * device/lib/pic16/libsdcc/float/fsdiv.c,
5498 * device/lib/pic16/libsdcc/float/fsmul.c,
5499 * device/lib/_fsdiv.c,
5500 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5501 * support/regression/tests/bug1520966.c: added
5502 * doc/knownbugs.html: removed [ 1520966 ] from the list
5504 2006-07-25 Borut Razem <borut.razem AT siol.net>
5506 * configure.in, configure, sdccconf_in.h: fixed bug
5507 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5508 * doc/knownbugs.html: removed [ 1519095 ] from the list
5510 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5512 * doc/knownbugs.html: added, contains list of known bugs at release
5513 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5515 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5517 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5518 function registers and corrected defaults with additional warning
5519 * device/lib/malloc.c: cosmetic changes
5520 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5521 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5522 (fillGaps): and used it
5524 2006-07-20 Raphael Neider <rneider AT web.de>
5526 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5527 output unless SDCCPICDEBUG is set
5528 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5529 output if SILENT is set
5531 2006-07-11 Borut Razem <borut.razem AT siol.net>
5533 * doc/README.txt: updated
5535 2006-07-10 Borut Razem <borut.razem AT siol.net>
5537 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5538 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5539 in WIN32 installation
5540 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5543 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5545 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5546 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5548 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5550 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5552 2006-07-06 Borut Razem <borut.razem AT siol.net>
5554 * support/regression/tests/bitfields.c:
5555 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5556 * support/regression/tests/constantRange.c:
5557 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5559 2006-07-04 Borut Razem <borut.razem AT siol.net>
5561 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5563 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5564 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5565 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5566 reverted changes from 2006-07-03
5567 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5568 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5569 added CPPFLAGS, used by the host port
5571 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5573 * support/regression/valdiag/tests/switch.c,
5574 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5575 * support/regression/tests/libmullong.c: fixed for host
5576 * support/regression/ports/host/spec.mk: disable all warnings for host,
5577 SDCC runs with --less-pedantic too
5579 2006-07-03 Borut Razem <borut.razem AT siol.net>
5581 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5583 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5584 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5585 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5586 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5588 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5589 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5590 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5591 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5593 2006-07-02 Raphael Neider <rneider AT web.de>
5595 * src/pic16/devices.inc,
5596 * device/include/pic16/pic18fregs.h,
5597 * device/include/pic16/pic18f4550.h,
5598 * device/lib/pic16/pics.all,
5599 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5601 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5603 * as/hc08/lkaomf51.c (OutputName),
5604 * as/mcs51/lkaomf51.c (OutputName),
5605 * as/z80/asmain.c (asmbl),
5606 * src/ds390/main.c (asmLineNodeFromLineNode),
5607 * src/hc08/ralloc.c (hc08_assignRegisters),
5608 * src/mcs51/main.c (asmLineNodeFromLineNode),
5609 * src/xa51/ralloc.c (checkRegMask),
5610 * src/xa51/gen.c (emitcode),
5611 * src/z80/gen.c (_emit2),
5612 * src/SDCCast.c (searchLitOp),
5614 * support/packihx/packihx.c,
5615 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5616 * src/ds390/gen.c (aopPutUsesAcc),
5617 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5618 * support/regression/tests/libmullong.c (mullong_wrapper),
5619 * src/SDCCsymt.c (powof2),
5621 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5622 * src/SDCCsymt.h: added TYPE_TARGET_*
5623 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5624 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5625 SDCCast because 1) header problems 2) this is the right place
5626 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5627 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5630 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5632 * src/SDCCicode.h: removed buggy semicolon in unused macro
5633 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5634 search for previous definiton of auto symbols too,
5635 (findPrevUse): fixed logic of emitWarnings
5637 2006-06-26 Raphael Neider <rneider AT web.de>
5639 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5640 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5642 2006-06-25 Raphael Neider <rneider AT web.de>
5644 * device/lib/pic/libm: NEW, added math library functions
5645 * device/lib/pic/libsdcc: NEW; added float support functions
5646 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5647 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5648 NEW, added math related headers
5649 * device/include/asm/pic/features.h: NEW
5650 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5651 (popGet): allow larger offsets for AOP_PCODE,
5652 (genDataPointerSet): handle literals explicitly, more debug output,
5653 (genAssign): fixed for float using aopLiteral ;-)
5654 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5655 GOTO initialisation routine
5656 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5657 flag on registers, fixes #1469043 (local variables do not work)
5658 * src/pic/main.c (_pic14_do_link),
5659 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5662 2006-06-25 Borut Razem <borut.razem AT siol.net>
5664 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5665 characters printed (not including the trailing '\0' used to end
5666 output to strings). Problem detected in regression test bug-927659.c.
5667 NOTE: printf() family functions should return int instead
5669 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5670 specifier are printed as themselves
5671 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5672 support flags, width and precision specifiers
5674 2006-06-24 Borut Razem <borut.razem AT siol.net>
5676 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5677 to the list of sdcc tagrets not supporting bit type
5678 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5679 testfor pic16 due to bug:
5680 [ 1511794 ] pic16: regression test bug-895992.c fails
5682 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5684 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5685 * src/SDCCglue.c (initPointer), fixed bug 1496419
5686 * support/regression/tests/bug1496419.c: new, added
5688 2006-06-22 Borut Razem <borut.razem AT siol.net>
5690 * support/regression/ports/pic16/support.c: use gpsim usart module from
5691 libgpsim_modules library
5693 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5695 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5698 2006-06-19 Raphael Neider <rneider AT web.de>
5700 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5701 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5702 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5703 (pic14printExterns,pic14printPublics,pic16printPublics,
5704 pic16_printExterns): use new functions to emit symbols
5705 (picglue,pic16glue): emit publics before emitting externs
5706 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5707 locally defined functions to avoid bug #1443651
5708 * support/regression/tests/bug-716242.c: removed pic16 workaround
5709 * support/regression/ports/pic16/spec.mk: ignore errors during build
5711 2006-06-19 Raphael Neider <rneider AT web.de>
5713 * src/pic/glue.h: added pic14aopLiteral prototype
5714 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5715 * src/pic/gen.c: removed stdint.h dependency
5716 (aopGet): use Safe_strdup()
5717 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5718 (genDataPointerSet): use pic14aopLiteral()
5719 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5720 for pic16; thanks to Bernhard and Maarten
5722 2006-06-18 Borut Razem <borut.razem AT siol.net>
5724 * support/regression/tests/structflexarray.c: flexible array members
5725 not supported by gcc < 3
5726 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5728 * src/pic/gen.c: don't include [p]strdin.h on solaris
5729 * support/Util/pstdint.h: addad svn attributes
5730 * support/regression/tests/constantRange.c,
5731 support/regression/tests/rotate.c: include inttypes.h instead
5732 stdint.h on solaris, addad svn attributes
5734 2006-06-18 Raphael Neider <rneider AT web.de>
5736 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5738 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5739 (pic16_genMinusBits): simplified sign-extension
5740 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5741 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5742 adjusted to correctly handle mixed-signed operands, disabled
5743 now unused multiplciation routines
5744 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5745 (assignResultValue): added argument denoting the size of the result
5746 as returned by the function (fixes upcasts in assigning from
5747 function calls: char foo(); int i = foo();)
5748 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5749 function result to assignResultValue
5750 (genMult): disabled inlined multiplication code
5751 (genDiv): augmented to also handle the modulus operator, fixed to
5752 handle mixed-signed operands correctly
5753 (genMod): simply call genDiv, disabled unused code
5754 (genAssign): fixed missing (sign-)extension on result
5755 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5756 valid char operands, allow signed operands for native code, added
5757 division and modulo operator handling
5758 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5760 As a consequence, onebyte.c (if split into two files) and muldiv.c
5761 pass regression tests.
5763 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5765 * doc/Makefile.in: two runs of makeindex seem needed to get
5766 correct page references in the index of sdccman.pdf
5767 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5769 2006-06-17 Borut Razem <borut.razem AT siol.net>
5771 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5773 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5775 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5776 mentioned ec2drv and paulmon
5778 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5780 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5781 consecutive abs areas
5782 (find_empty_space, allocate_space): added map to handle codemap or
5784 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5785 absolute idata and xdata
5786 * as/mcs51/lkmem.c (summary2): updated legend
5788 2006-06-16 Raphael Neider <rneider AT web.de>
5790 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5792 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5794 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5796 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5798 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5800 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5801 value of generic pointers,
5811 src/z80/main.c: PORT structure, added elements for gp_tags field,
5812 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5813 fields in the PORT structure of each port,
5814 * src/SDCCast.c (decorateType): allow processing of generic pointers
5815 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5818 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5824 * src/pic16/pcode.c,
5826 * src/pic/pcoderegs.c,
5829 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5830 bug 1504689 on minGW
5832 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5834 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5836 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5838 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5840 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5842 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5845 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5847 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5848 to a char variable. Fixed bug #1504211
5849 * device/include/pic16/adc.h,
5850 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5851 and fixed bug #1364390
5853 2006-06-10 Borut Razem <borut.razem AT siol.net>
5855 * CVSROOT: removed the CVS left-over
5857 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5859 * as/hc08/asmain.c (asexit),
5860 * as/hc08/lkmain.c (lkexit),
5861 * as/mcs51/asmain.c (asexit),
5862 * as/mcs51/lkmain.c (lkexit),
5863 * src/SDCCglue.c (DEFSETFUNC),
5864 * src/SDCCmain.c (linkEdit, assemble),
5865 * support/librarian/sdcclib.c (AddRel),
5866 replaced unlink() by standard C remove()
5867 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5868 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5869 gatherImplicitVariables): new, added to fix bug 608752,
5870 (createFunction): added gatherImplicitVariables()
5871 * src/SDCCast.h: added createRMW prototype
5872 * src/SDCCsymt.h (struct symbol): added infertype
5873 * support/regression/tests/bug608752.c: new, added
5875 2006-06-10 Raphael Neider <rneider AT web.de>
5877 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5878 multibyte dummy reads (fixes #1503234)
5880 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5882 * device/include/mcs51/compiler.h: new, added header file to enable
5883 creating common sfr definition header files for different compilers
5885 2006-06-05 Raphael Neider <rneider AT web.de>
5887 * src/pic16/{pcode.h,genarith.c}:
5888 introduced pCodeOp combining any two pCodeOps (previously only
5889 two register operands could be combined), removed pcop2 from
5890 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5891 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5892 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5893 rewritten to use new PO_TWO_OPS
5894 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5895 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5896 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5897 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5898 (pic16_get_op): embraced return arg to allow #define return(x),
5899 added new case for combined opcodes
5900 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5901 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5902 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5904 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5906 * src/SDCCval.c (checkConstantRange): added
5907 * src/SDCCval.h: added checkConstantRange
5908 * support/Util/SDCCerr.c,
5909 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5910 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5911 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5912 * src/SDCCast.c (decorateType): added checkConstantRange,
5913 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5914 can be emitted with the correct always true/false warning,
5915 added optimization for double '!';
5916 result of decorateType() must be assigned back to the tree, because
5917 decorateType() can change the tree
5918 * src/SDCCicode.c (geniCodeLogic),
5919 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5920 (checkConstantRange): removed, it was only a fragment which never
5922 * src/SDCCsymt.c (computeType): fixed promotion for
5923 "-1 < (unsigned bit) b"
5924 * src/pic/ralloc.c (packRegsForAssign),
5925 * src/pic16/ralloc.c (packRegsForAssign),
5926 * src/hc08/ralloc.c (packRegsForAssign),
5927 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5929 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5930 * support/regression/tests/constantRange.c: added
5931 * support/valdiag/tests/constantRange.c: added
5932 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5934 2006-06-02 Borut Razem <borut.razem AT siol.net>
5936 * support/regression/ports/pic16/support.c: increase stack size
5938 * support/regression/Makefile.in: sort tests by name so that the
5939 resutlts can be compared on different machines / platforms
5941 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5943 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5944 * src/ds390/gen.c (emitLabel): new, added,
5945 (genDjnz): fixed stack overflow bug,
5946 (throughout): cosmetic changes to sync with mcs51/gen.c,
5947 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5948 * src/mcs51/gen.c (genEndFunction): small optimization,
5949 (throughout): cosmetic changes to sync with ds390/gen.c
5951 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5953 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5954 (_print_format): fixed printing pointers
5955 * src/mcs51/gen.c (emitLabel, movb): new, added,
5956 (genAssign): small optimization,
5957 (genDjnz): fixed stack overflow bug,
5958 (throughout): replaced sprintf with SNPRINTF,
5959 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5960 replaced emitcode("mov", "b,...") with MOVB(...),
5961 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5962 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5963 * src/mcs51/peeph.def: added rules 140 and 264
5964 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5965 so they may get optimized into registers
5967 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5969 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5970 immediately when encountered,
5971 (printUsage): always use stderr even on windows
5973 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5975 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5976 (processParms): fixed bug #1247551
5977 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5978 parseCmdLine, main): print '--version' to stdout,
5979 print 'help' to stdout if --help is given,
5980 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5981 arguments are given; fixed --help
5983 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5985 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5986 * support/regression/tests/bug-1493710.c: added
5988 2006-05-27 Borut Razem <borut.razem AT siol.net>
5990 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5992 * support/regression/ports/pic16/support.c: increase stack size
5993 from default 64 bytes to 128 bytes
5994 * support/regression/tests/staticinit.c,
5995 support/regression/tests/float.c: regression tests fully enabled
5996 for pic16 port by putting the initialized data arrays into the code
5998 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5999 This was changed by mistake in the previous version.
6001 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
6003 * src/pic16/gen.c (genFunction, genEndFunction): some
6004 beautifications, fixed bug with falsely restoring FSR2 in large
6005 stack model, thanks to Beau E. Cox for reporting the bug
6007 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
6009 * debugger/mcs51/break.c,
6010 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
6011 use %p to print pointers, made address variables unsigned
6012 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
6013 * debugger/mcs51/symtab.c (parseSymbol): must return something
6014 * src/mcs51/gen.c (aopForSym): small optimization,
6015 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
6016 (freeAsmop): added missing break,
6017 (aopPut): removed parameter bvolatile, determine it inside the function,
6018 (saveRegisters, unsaveRegisters): small optimization,
6019 (genIpush): removed pointless check,
6020 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
6021 replaced sprintf with SNPRINTF,
6022 replaced strcpy with strncpyz,
6023 updated aopPut calls,
6024 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
6025 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
6027 2006-05-24 Borut Razem <borut.razem AT siol.net>
6029 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
6030 modification of test for the pic16 port, put the array to the code
6031 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
6033 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
6035 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
6036 * support/Util/pstdint.h: added
6038 2006-05-22 Borut Razem <borut.razem AT siol.net>
6040 * src/regression/Makefile: removed bool2.c test, added -q linker option
6041 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
6042 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
6043 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
6044 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
6045 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
6046 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
6047 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
6048 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
6049 define SUPPORT_BIT_TYPES 0, removed unused bit variables
6051 2006-05-22 Raphael Neider <rneider AT web.de>
6053 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
6054 bug #1492360 (problematic due to generic pointers, see code)
6056 2006-05-22 Borut Razem <borut.razem AT siol.net>
6058 * support/regression/ports/pic16/specs.mk: removed stack size linker
6060 * support/regression/tests/array.c,
6061 support/regression/tests/bitopcse.c,
6062 support/regression/tests/bug-908454.c,
6063 support/regression/tests/malloc.c: modified for pic16 regression test
6064 * support/regression/tests/bitfields.c:
6065 pic16 - excluded bitfileds of size > 8
6066 * support/regression/tests/bp.c: pic16 - reduced data size
6067 * support/regression/tests/bug-221100.c: pic16 - reduced data size
6068 * support/regression/tests/bug-460010.c:
6069 pic16 - used the absolute address the fits in memory
6070 * support/regression/tests/bug-716242.c:
6071 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
6072 * support/regression/tests/float.c:
6073 pic16 - excluded - data size too big
6074 * support/regression/tests/onebyte.c:
6075 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
6076 * support/regression/tests/shifts.c:
6077 pic16 - function names probably have to differ in first X characters
6079 * support/regression/tests/staticinit.c:
6080 pic16 - excluded some tests due error: no target memory available for
6083 2006-05-22 Borut Razem <borut.razem AT siol.net>
6085 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6086 second try. Thanks Stas Sergeev once more.
6088 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
6090 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
6091 (genLeftShift, genRightShift): fixed bug 1491627
6092 * src/hc08/peeph.def (rules 7, 8.x): added
6093 * support/regression/tests/shifts.c (ShiftLeftByParam,
6094 ShiftRightByParam, testShiftByParam): added to test variable shifting
6096 2006-05-20 Raphael Neider <rneider AT web.de>
6098 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
6099 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
6100 (allocReg): add only new registers to dynAllocRegs,
6101 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
6102 #1489055, #1445850, and probably #1483693
6104 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
6106 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
6107 bug in for-loop that didn't emit the last of CONFIG and ID registers
6109 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
6111 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
6113 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
6114 1489016, 1434401 and 1490124
6115 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
6116 1489016, 1434401 and 1490124
6118 2006-05-17 Borut Razem <borut.razem AT siol.net>
6120 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
6123 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
6125 * device/include/mcs51/P89c51RD2.h,
6126 * device/include/mcs51/P89LPC901.h,
6127 * device/include/mcs51/P89LPC922.h,
6128 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
6130 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6132 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
6133 to fix missing stack pragma in compiled binary object file,
6135 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
6137 * support/packihx/configure.in,
6138 * support/packihx/configure: removed warning, autoconf >= 2.5x can
6139 determine sizeof basic types even while cross compiling
6141 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
6143 * src/avr/gen.c (aopop),
6144 * src/ds390/gen.c (aopOp),
6145 * src/hc08/gen.c (aopOp),
6146 * src/mcs51/gen.c (aopop),
6147 * src/pic16/gen.c (pic16_aopOp),
6148 * src/pic/gen.c (aopOp),
6149 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
6150 if size of operand is smaller than spill location
6152 2006-05-12 Borut Razem <borut.razem AT siol.net>
6154 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
6155 have to have CR/LF line endings even if they are checked out on *nix
6156 or on WIN32 in cygwin binmode
6158 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
6160 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
6161 * device/include/ds80c390.h: added sfr16 definitions
6165 * src/ds390/ralloc.c,
6166 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
6167 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
6168 bit returning functions
6169 * support/regression/tests/sfr16.c: enabled test on ds390
6171 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6173 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
6174 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
6176 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
6178 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
6179 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
6180 (cl_address_space constructor): removed expensive initialization,
6181 (cl_address_space::get_cell): extended for late initialization,
6182 (cl_address_space::*): use late initialization,
6183 (cl_address_decoder::activate): removed expensive initialization,
6184 This reduced regression test running time by 25%
6186 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
6194 * support/packihx/Makefile.in,
6195 * support/packihx/clean.mk,
6196 * support/packihx/Makefile.bcc,
6197 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
6199 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6201 * src/SDCCval.c (valNot): fix for regression test failure
6202 of not.c on big endian hosts
6204 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6206 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
6208 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
6210 * device/lib/mcs51/Makefile.in: changed string comparison operator
6211 to = for POSIX compliance; == is bash extension
6213 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
6215 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
6218 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
6220 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
6221 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
6222 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
6223 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
6224 bug report #1478657,
6226 2006-05-05 Borut Razem <borut.razem AT siol.net>
6228 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
6231 2006-05-02 Borut Razem <borut.razem AT siol.net>
6233 * doc/Makefile.in: removed *.ind dependency since there is no rule to
6234 create *.ind, which made make to fail if invoked with -j 2
6236 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
6238 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
6239 Hubert Sack for patch 1479782
6241 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
6243 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
6245 2006-05-01 Raphael Neider <rneider AT web.de>
6247 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
6248 (create_pic): store only prefix-free device name,
6249 (init_pic): check for device names with "16" prefix,
6251 * src/pic/device.h (struct PIC_device),
6252 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
6254 * device/include/pic/pic12f{635,675,629,683}.h,
6255 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
6256 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
6257 * device/include/pic/pic16f505.h,
6258 * device/lib/pic/libdev/pic16f505.c: removed
6259 * device/include/pic/pic14devices.txt: added support for pic12f
6260 devices, removed unsupported non 16-bit devices
6261 [above changes provided by patch from Zik Saleeba]
6262 * src/pic/*, src/pic16/*, device/include/pic16/*,
6263 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
6265 2006-05-01 Borut Razem <borut.razem AT siol.net>
6267 * configure.in, configure, doc/Makefile.in:
6268 sync with nightly build makefile - latex, dvipdf and dvips
6271 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
6273 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
6274 in the library source
6276 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6278 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6280 2006-04-28 Raphael Neider <rneider AT web.de>
6282 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6283 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6284 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6285 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6287 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6289 * device/lib/pic/libdev/Makefile.in,
6290 * device/lib/hc08/Makefile.in,
6291 * device/lib/gbz80/Makefile.in,
6292 * device/lib/z80/Makefile.in,
6293 * device/lib/ds390/Makefile.in,
6294 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6295 thanks to Borut for the bug report
6297 * configure: always create doc/Makefile independent from --enable-doc
6298 * Makefile.in: always install from directory doc independent from
6300 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6302 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6303 * doc/Makefile.in: install *.txt if present
6304 * device/include/Makefile.in (install): added installation of pic/*.inc
6305 and pic/*.txt files again, they were erroneously removed
6307 2006-04-28 Raphael Neider <rneider AT web.de>
6309 * src/pic/{gen.c,main.h,pcode.c},
6310 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6311 concerning signedness with casts
6313 2006-04-28 Raphael Neider <rneider AT web.de>
6315 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6316 definition of an interrupt handler,
6317 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6318 interrupt handler stuff from picglue() to separate routine,
6319 (picglue): enabled definition of intr handlers in files w/o main()
6321 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6323 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6324 compilation with MSVC 2005 Express Edition (VC8)
6326 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6328 * device/lib/Makefile: fixed build of gbz80 lib
6330 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6332 * support/regression/tests/bug-460010.c,
6333 * support/regression/tests/bug-524691.c,
6334 * support/regression/tests/bug-716242.c: removed conditional defines
6335 that are already in testfwk.h
6337 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6339 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6340 (AccAXRsh1): added, shift right by 1,
6341 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6343 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6345 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6347 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6348 remove cast to same type
6349 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6350 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6352 * link/z80/Makefile: removed, they have moved to
6355 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6356 * install-sh: fix bug #1204398 by setting umask 0022
6357 * device/lib/Makefile: separate build of z80 and gbz80 lib
6359 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6361 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6362 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6364 One basic decision: e.g. src/clean.mk includes further files. In order
6365 to make this work there are two solutions:
6366 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6367 run configure on them. This way they can use
6368 'include $(srcdir)/port-clean.mk'
6369 - always include clean.mk by the Makefile at the same level. To avoid
6370 that `make clean` tries to include and build Makefile.dep the
6371 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6372 implemented, because now even `make uninstall` doesn't create
6373 Makefile.in. clean.mk could be eliminated by pasting it in
6376 * debugger/mcs51/Makefile.in: build own objects from library sources
6377 (SLIB, SDCC) in current directory
6379 * configure, configure.in: renamed --disable-device-lib-build in
6380 --disable-device-lib; added --enable-doc, the required tools are
6381 searched by configure; added result message; the toolchain for the
6382 belonging ports are now only built, if the port is enabled.
6384 * support/regression/*: all output is written in directory gen, because
6385 the fwk and ports directories don't livet in the build tree using vpath
6387 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6388 --disable-device-lib, added --enable-doc, added section VPATH
6390 * sim/ucsim/configure.in,
6391 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6392 z80 are enabled by default
6394 2006-04-24 Raphael Neider <rneider AT web.de>
6396 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6397 to config word, "pic14_"-prefixed some extern functions
6398 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6399 config word has been found
6400 * src/pic/device.h: added prototypes
6401 * src/pic/pcode.c: added "pic14_"-prefix where needed
6402 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6404 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6406 (pic14emitRegularMap): ignore config words,
6407 (pic14createInterruptVect): moved generating __config directives away
6408 (picglue): have __config directives emitted
6410 2006-04-24 Borut Razem <borut.razem AT siol.net>
6412 * doc/Makefile: sync with nightly build makefile
6414 2006-04-24 Raphael Neider <rneider AT web.de>
6416 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6417 registers that have not been assigned proper liveranges,
6418 fixes #1469504 and #1474602,
6419 (pCodeRegOptimizeRegUsage): fixed typo in comment
6421 2006-04-24 Borut Razem <borut.razem AT siol.net>
6423 * device/examples/main8051.c: deleted - it was removed from CVS
6424 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6425 after the transition to Subversion
6426 * src/SDCCalloc.h: deleted - it was removed from CVS
6427 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6428 after the transition to Subversion
6429 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6430 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6431 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6432 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6434 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6436 * as/asx8051.dsp: added mcs51/strcmpi.h
6437 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6438 * as/hc08/aslink.h: updated lnksect prototype
6440 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6442 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6443 (newdot): handle A_ABS
6445 * as/mcs51/asout.c (outarea): output address
6446 * as/hc08/lkaomf51.c,
6447 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6449 * as/mcs51/i51pst.c,
6450 * as/z80/z80pst.c: "ABS" is not A_OVR
6451 * as/hc08/lkarea.c (newarea): read a_addr,
6452 (lnkarea): added codemap array, sort absolute areas to the front,
6453 combine all GSINITx/GSFINAL,
6454 (find_empty_space, allocate_space): new functions,
6455 (lnksect): return next address, handle absolute sections
6456 * as/mcs51/lkarea.c (newarea): read a_addr,
6457 lnksect2 prototype changed,
6458 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6459 (find_empty_space, allocate_space): new, factored out of lnksect2,
6460 (lnksect2): return next address, handle absolute sections
6462 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6463 * as/hc08/lklibr.c (addfile, fndsym),
6464 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6465 index out of range and detect both '\' and '/'
6466 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6467 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6468 regression tests (ds390 cannot return bool yet)
6469 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6470 document critical interrupts on z80, document changed SDCC define
6471 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6472 (_a390_mapping): added .org directive
6473 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6474 (genMultOneByte): fixed warnings
6475 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6477 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6478 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6479 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6480 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6481 * src/pic16/main.c: removed newReg prototype
6482 * src/pic16/pcode.c,
6483 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6485 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6487 * src/pic16/ralloc.c
6488 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6490 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6491 from short to PIC_OPTYPE
6492 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6493 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6494 optype from short to PIC_OPTYPE
6495 * src/port.h: made int_size unsigned to fix warnings
6496 * src/SDCC.y: fixed warning on MSVC
6497 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6498 * src/SDCCopt.c (convertToFcall): fixed warnings
6499 * src/SDCCsymt.h: removed double prototype for genSymName
6500 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6501 offset int to fix warnings
6503 2006-04-22 Borut Razem <borut.razem AT siol.net>
6505 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6506 references to CVS replaced with Subversion
6508 2006-04-21 Borut Razem <borut.razem AT siol.net>
6510 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6511 references to CVS replaced with Subversion
6513 2006-04-19 Borut Razem <borut.razem AT siol.net>
6515 * src/version.awk: adapted for svn
6516 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6517 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6518 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6519 /binutils-avr/etc/*.vi, *.jin: removed all properties
6520 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6522 2006-04-19 Borut Razem <borut.razem AT siol.net>
6524 * CVS to Subversion migration completed
6526 2006-04-18 Borut Razem <borut.razem AT siol.net>
6528 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6529 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6531 2006-04-17 Borut Razem <borut.razem AT siol.net>
6533 * device/include/Makefile.in: added pic/*.inc to the installation
6535 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6537 * support/regression/collate-results.py: fixed output in case of
6539 * support/regression/generate-cases.py: fixed splitting of pathnames
6541 * as/hc08/lklibr.c (addfile),
6542 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6544 2006-04-11 Raphael Neider <rneider AT web.de>
6546 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6547 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6548 * src/pic16/pcode.c (assignValnums): fixed #1460578
6550 2006-04-11 Raphael Neider <rneider AT web.de>
6552 * device/lib/pic/libdev/*.c,
6553 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6554 fixes #1468739, enables compilation in --std-c99 mode
6555 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6557 2006-04-11 Raphael Neider <rneider AT web.de>
6559 * src/pic/device.c (find_device): removed debug output
6560 (list_valid_pics): enabled verbose listing of supported devices
6561 * device/include/stdbool.h: define bool as char for pic14/16 as well
6563 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6565 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6567 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6569 * .version: bumped version to 2.5.6
6570 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6572 2006-04-06 Raphael Neider <rneider AT web.de>
6574 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6575 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6576 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6577 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6578 pic14_constructAbsMap
6579 (pic14printPublics): declare absolute global symbols as global
6580 (pic14createInterruptVect),
6581 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6582 (newReg): assume new registers unused, use correct name in
6583 hashtable (reg->name instead of name), more debugLog output
6584 * src/pic/device.h (PIC_device): added fields for verbose output
6585 * src/pic/device.c: moved device definition to pic14devices.txt,
6586 added routines for runtime parsing of pic14devices.txt,
6587 added support for second config word
6588 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6589 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6590 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6591 (_pic14_parseOptions): moved pCodeInitRegisters here
6592 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6593 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6594 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6595 handling the pseudo stack
6596 * device/lib/Makefile.in: ignore failures in objects-pic16,
6597 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6598 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6599 * device/lib/pic/Makefile.subdir,
6600 * device/lib/pic16/Makefile.subdir: improved clean rules
6601 * device/lib/pic/libdev/: NEW, pic14 device libraries
6602 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6603 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6604 * device/include/Makefile.in: create subdir and install pic14 headers
6605 * device/include/pic/p16f_common.inc: removed unused declarations
6606 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6607 PICs from inc2h.pl v1.6,
6608 replaced BIT_AT macros with struct declarations
6609 * device/include/pic/pic14devices.txt: definition of supported devices,
6610 all above improvements contributed by Zik Saleeba, thanks
6611 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6612 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6615 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6617 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6618 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6619 thanks to Charles Olds
6621 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6623 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6625 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6627 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6628 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6629 * support/regression/bug1464657.c: added, new test
6631 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6633 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6636 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6638 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6639 --no-peep and --peep-file <file> are used don't use default rules but
6642 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6644 * src/mcs51/gen.c (genCall): fixed bug 1457608
6646 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6648 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6649 changes seem to cause (trigger?) problems with the build system.
6651 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6653 * src/SDCCpeeph.c (operandsLiteral): new, added,
6654 (callFuncByName): inserted operandsLiteral
6655 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6657 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6659 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6660 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6662 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6664 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6665 implemented patch 1120823 Thanks to Willy De la Court (normal
6666 interrupts need an interrupt number now if they are made critical),
6667 and enabled nesting of critical functions though not for gbz80
6668 (genCritical, genEndCritical): added functions
6669 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6670 * src/z80/mappings.i: added "ei" to all mappings
6672 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6674 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6675 submitted by the Debian SDCC maintainer Aurelien Jarno:
6676 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6677 archive with gcc 4.1 on mips and wrote the patch"
6679 2006-03-16 Raphael Neider <rneider AT web.de>
6681 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6682 the left operand is shorter than the result (c* = lit-c* + int),
6684 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6687 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6689 * src/.version: increased version number to 2.5.5
6690 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6691 linking is done manually in pic16 port's _linkEdit,
6692 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6693 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6694 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6695 allocate asmop as AOP_ACC,
6696 (aopForRemat): added parameter 'bool result' in function declaration,
6697 (pic16_aopGet): return AOP_ACC when accessing WREG,
6698 (pic16_popGetTempReg): minor modification,
6699 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6700 'pic16_allocWithIdx',
6701 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6702 calling function in absolute addresses,
6703 (genAssign): take into account AOP_ACC asmop,
6704 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6705 * src/pic16/pcoderegs.c: some debug functions and lines added,
6706 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6707 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6709 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6710 call to allocReg, not by manually allocating a new one,
6711 (pic16_assignRegisters): now before going through the register
6712 allocating functions mark all registers as free. This eliminates some
6713 side effects resulting from peephole parser done earlier in the backbone
6715 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6717 * src/SDCCicode.c (geniCodeLogic),
6718 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6720 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6722 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6723 (genSend): bugfix, do not allocate and free twice,
6724 (shiftRLong): handle partially overlapping aops
6725 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6727 2006-03-08 Borut Razem <borut.razem AT siol.net>
6729 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6732 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6734 * support/regression/tests/bug1409955.c: new, added
6735 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6736 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6737 (aopForSym, aopOp): increment asmop.allocated if reused,
6738 (freeAsmop): decrement asmop.allocated and check for zero instead of
6740 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6741 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6742 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6743 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6744 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6745 genSignedRightShift, genRightShift, genDataPointerGet,
6746 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6747 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6748 in reverse order from allocation,
6749 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6750 added swappedLR to keep track
6751 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6752 pdata & code for GCC, z80, gbz80 & hc08
6753 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6755 2006-03-08 Raphael Neider <rneider AT web.de>
6757 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6759 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6761 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6762 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6763 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6765 2006-03-06 Borut Razem <borut.razem AT siol.net>
6767 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6768 made the linker quiet
6770 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6772 * src/pic16/gen.c (genPcall): fixed bug #1443644
6773 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6774 which dumps before the function entry point a data byte which represents
6775 the number of the local variables used by the specified function, added
6776 'xinst' for initial support for Extended Instruction Support,
6777 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6778 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6779 port->fun_prefix anymore (may change later),
6780 (genFunction, genEndFunction): do not store/restore local registers for
6781 _main (this should take care the --main-return command line option in
6783 (genOr): removed some legacy pic-port instructions,
6784 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6785 performing operations with SFR's causes data to be written more than
6786 once to each SFR. Perhaps SFRs should be handled in special cases...
6787 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6789 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6790 into account for stack starting position,
6791 (struct OPTIONS pic16_optionsTable): added command line argument
6792 --extended or -y for Extended Instruction Support,
6793 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6794 (deassignLRs): *** perhaps the most important change, old 'for' code
6795 (commented out for reference), didn't account for some registers which
6796 were left marked 'not free' after a pointer operation. The change
6797 reduces register usage a lot in some cases
6799 2006-03-04 Borut Razem <borut.razem AT siol.net>
6801 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6803 * support/regression/tests/bug-524697.c: decreased array size for
6804 mcs51 to fit into the internal RAM
6805 * support/regression/Makefile.in: a little bit more verbose
6807 2006-03-03 Borut Razem <borut.razem AT siol.net>
6809 * support/regression/fwk/lib/testfwk.c,
6810 support/regression/fwk/include/testfwk.h: introduced function
6811 _prints(), nonrecursive _printn(), call _initEmu() from main()
6812 * support/regression/ports/gbz80/support.asm,
6813 support/regression/ports/ucz80/support.asm,
6814 support/regression/ports/z80/support.asm,
6815 support/regression/ports/ds390/support.c,
6816 support/regression/ports/hc08/support.c,
6817 support/regression/ports/host/support.c,
6818 support/regression/ports/mcs51/support.c,
6819 support/regression/ports/xa51/support.c: added empty _initEmu()
6821 * support/regression/ports/pic16/gpsim.cmd,
6822 support/regression/ports/pic16/spec.mk,
6823 support/regression/ports/pic16/support.c,
6824 support/regression/Makefile.in: added pic16 regression test
6826 2006-03-01 Raphael Neider <rneider AT web.de>
6828 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6829 genConstPointerGet): use safe way of generating MOVFF to cover
6830 literals as well as registers, fixes bug #1440527
6831 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6833 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6834 more correctly, fixes bug #1232186
6835 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6836 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6837 gplink guess the correct processor in more cases, applied patch
6838 from Till Riedel attached to and fixing bug #1436552
6840 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6842 * support/regression/tests/array.c: added, contains check for #1434401
6843 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6845 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6847 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6848 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6849 * device/include/mcs51/c8051f326.h,
6850 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6851 * device/include/mcs51/c8051f000.h,
6852 * device/include/mcs51/c8051f018.h,
6853 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6854 PCON_IDLE,PCON_STOP and added sfr16 definitions
6856 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6858 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6859 genGetWord): fixed bug 1409955
6861 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6863 * device/include/hc08/mc68hc908gp32.h,
6864 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6866 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6868 * src/SDCCast.c (constExprValue): return NULL if not a value
6869 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6870 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6871 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6873 2006-02-13 Borut Razem <borut.razem AT siol.net>
6875 * src/regression/ptrarg.c: added, fails due to bug #1430967
6876 * src/regression/Makefile: ptrarg.c added, ...
6878 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6880 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6881 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6883 2006-02-11 Borut Razem <borut.razem AT siol.net>
6885 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6886 print "Processor: xxx" message to stdout only if --verbose
6888 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6890 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6891 * support/regression/tests/bug1426356.c: added
6892 * support/regression/tests/bitfields.c: removed 2 tests
6894 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6896 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6897 * device/include/mcs51/c8051f330.h,
6898 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6899 PCON_IDLE,PCON_STOP and added sfr16 definitions
6900 * device/lib/_divsint.c,
6901 * device/lib/_divuint.c,
6902 * device/lib/_divulong.c,
6903 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6904 register bank bug for small stackauto
6906 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6908 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6910 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6912 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6913 * all.dsp: corrected several bin paths
6914 * device/include/mcs51/c8051f120.h,
6915 * device/include/mcs51/c8051f300.h,
6916 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6917 to PCON_IDLE,PCON_STOP
6918 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6919 * device/lib/printf_large.c (output_float): fixed bug 1388703
6920 * support/regression/tests/bug1057979.c: added test for bug 1388703
6922 2006-02-08 Raphael Neider <rneider AT web.de>
6924 * src/pic/pcode.c (pciTRIS): fixed typo,
6925 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6926 (LinkFlow): fixed handling of flows that end in a call,
6927 (ReuseReg): perform safety check earlier
6928 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6929 to work with flows at the beginning of a pBlock,
6930 fixes #1426557 (Symbol not previously defined),
6931 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6933 (RemoveUnusedRegisters): update register usage info
6934 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6935 created, reuse existing ones instead
6936 * src/pic/gen.c (genPcall): fixed #1424719
6938 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6940 * link/z80/lkmain.c,
6942 * link/z80/lkdata.c,
6943 * link/z80/aslink.h: fixed build on current cygwin:
6944 replaced getline() by lk_getline()
6946 2006-02-01 Borut Razem <borut.razem AT siol.net>
6948 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6949 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6950 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6951 src/regression/bool1.c, src/regression/bool2.c,
6952 src/regression/bool3.c, src/regression/call1.c,
6953 src/regression/compare.c, src/regression/compare10.c,
6954 src/regression/compare2.c, src/regression/compare3.c,
6955 src/regression/compare4.c, src/regression/compare5.c,
6956 src/regression/compare6.c, src/regression/compare7.c,
6957 src/regression/compare8.c, src/regression/compare9.c,
6958 src/regression/configword.c, src/regression/for.c,
6959 src/regression/inline.c, src/regression/mult1.c,
6960 src/regression/nestfor.c, src/regression/or1.c,
6961 src/regression/pointer1.c, src/regression/ptrfunc.c,
6962 src/regression/rotate1.c, src/regression/rotate2.c,
6963 src/regression/rotate3.c, src/regression/rotate4.c,
6964 src/regression/rotate5.c, src/regression/rotate6.c,
6965 src/regression/rotate7.c, src/regression/string1.c,
6966 src/regression/struct1.c, src/regression/sub.c,
6967 src/regression/sub2.c, src/regression/switch1.c,
6968 src/regression/while.c, src/regression/xor.c,
6969 src/regression/create_stc, src/regression/simulate,
6970 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6972 * src/regression/gpsim_assert.h: added
6974 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6976 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6977 ((void (code *) (void)) 0) ();
6986 * as/mcs51/aslink.h,
6988 * as/mcs51/asmain.c,
6989 * as/mcs51/lkdata.c,
6991 * as/mcs51/lkmain.c,
6994 * as/z80/asmain.c: fixed build on current cygwin:
6995 replaced getline() by as_getline()
6997 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6999 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
7000 declarator in the symbol chain
7002 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
7003 parameter list for function pointers
7004 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
7005 * support/regression/tests/bug-716242.c: added
7007 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
7009 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
7011 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
7013 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
7015 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
7016 inifinitely recurseable, added static
7017 * support/regression/tests/bug-1408066.c: added
7019 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
7022 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
7023 renamed, added possibility to create "postLoopLbl"-labels
7024 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
7025 newiTempLoopHeaderLabel
7026 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
7027 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
7028 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
7029 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
7030 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
7031 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
7032 (basicInduction): fixed bug #136564, made static,
7033 (loopInduction): changed parameter of basicInduction, made static,
7034 (addPostLoopBlock): added
7035 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
7036 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
7038 * support/regression/tests/bug-136564.c: added
7039 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
7040 --std-sdcc99 to LIBSDCCFLAGS
7042 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
7044 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
7046 * support/regression/tests/bug-1406131.c: added
7048 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
7050 * src/SDCCast.c (decorateType): fix promotion of unary minus
7051 * src/SDCCsymt.c (computeType): beautified
7052 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
7053 (valUnaryPM, valComplement): fix sign and promotion,
7054 (valNot): ANSI: result type is int (SDCC: unsigned char)
7055 * support/regression/tests/uminus.c: speedup by removing superflous
7057 * support/regression/tests/onebyte.c: added promotion and signedness
7058 tests for unary minus
7059 * support/regressions/tests/bug-477927.c: disable warning about
7060 uninitialized variables
7061 * support/regression/tests/not.c: added
7063 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
7065 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
7066 * src/mcs51/gen.c (gen51Code): show final register usage after
7067 fillGaps in asm with --i-code-in-asm
7068 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
7069 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
7070 incUsed, rliveClear, adjustIChain): made static,
7071 (setFromRange): excluded because it's unused,
7072 (findPrevUseSym, markWholeLoop): added,
7073 (findPrevUse): rewritten; fixes bug 895992; now a complete search
7074 through all branches of predecessors enables sdcc to emit the warning
7075 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
7076 (rlivePoint): made static, added parameter emitWarnings which is only
7077 true during the first run out of two,
7078 (findRecursiveSucc, findRecursivePred): removed,
7079 (computeLiveRanges): made static, added parameter emitWarnings,
7080 (dumpIcRlive): added for debugging only
7081 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
7082 removed prototype of setFromRange()
7083 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
7084 in call of computeLiveRanges()
7085 * support/regression/tests/bug-895992.c: added
7086 * support/regression/tests/bug-971834.c: added
7087 * support/valdiag/tests/bug-895992.c: added
7088 * support/valdiag/tests/bug-971834.c: added
7090 2005-12-18 Raphael Neider <rneider AT web.de>
7092 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
7093 (genUnpackBits): improved code for direct operands,
7094 (genPackBits): improved code for literal assignment to bitfields
7095 and for direct destination operands (no FSR indirection),
7096 prevented redundant AND, fixes #1362800,
7097 (AccLsh): added parameter to disable masking of the result
7098 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
7099 skip instructions with side-effects (like incfsz),
7100 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
7101 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
7102 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
7105 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
7107 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
7108 volatile variables as spill location
7110 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
7112 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
7114 * support/regression/tests/bug-1376320.c: added
7116 2005-12-08 Raphael Neider <rneider AT web.de>
7118 * src/pic/device.c: renamed is_shared to pic14_is_shared
7119 * src/pic/gen.c (genIfx): re-enabled handling of sbits
7120 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
7121 (is_valid_identifier): added for above workaround
7123 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
7125 * device/lib/Makefile.in: fixed to enable port-specific-objects
7126 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
7127 char, thanks Hubert Sack
7128 * doc/sdccman.lyx: documented --xstack-loc,
7129 elaborated a bit more on interrupts and pitfalls,
7130 removed "setjmp/longjmp unsupported",
7131 documented some unsupported C99 features
7132 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
7133 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
7134 if, thanks Hubert Sack
7135 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
7136 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
7138 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
7139 regression tests can report resource usage (rfe 700441)
7140 * support/regression/collate-results.py: report resource usage
7141 * support/regression/ports/ds390/spec.mk,
7142 * support/regression/ports/hc08/spec.mk,
7143 * support/regression/ports/mcs51/spec.mk,
7144 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
7145 * support/regression/ports/ds390/uCsim.cmd,
7146 * support/regression/ports/hc08/uCsim.cmd,
7147 * support/regression/ports/mcs51/uCsim.cmd,
7148 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
7149 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
7150 library, use the default one
7151 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
7152 building the library
7154 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
7156 * config.dsp: added dependency on .version and configure_vc.awk
7157 * device/include/setjmp.h: updated for --stack-auto and --xstack
7158 * device/include/mcs51/at89c51snd1c.h: corrected line endings
7159 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
7160 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
7161 * device/lib/libsdcc.lib: added _setjmp
7162 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
7163 (decorateType): fixed bug 1372851,
7164 (optimizeGetHbit): fixed warning
7165 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
7166 array initialisation
7167 * support/regression/tests/bug1057979.c: added test for bug 1358192
7168 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
7170 2005-12-03 Borut Razem <borut.razem AT siol.net>
7172 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
7173 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
7175 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7177 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
7178 createIval): implement symbol independant "flexible array member",
7179 (createIvalCharPtr): implemented flexible array initialisation with a
7181 * src/SDCCsymt.c (copyStruct): removed,
7182 (getSize): fixed misleading comment,
7183 (getAllocSize): removed, the additional allocation size is now in
7184 sym->flexArrayLength,
7185 (checkStructFlexArray): new, syntax checks for flexible array members,
7186 (compStructSize): added syntax checks for "flexible array members"
7187 (copyStruct): removed,
7188 (copyLinkChain): removed inefficient fix for bug 770487
7189 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
7190 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
7191 symbol->flexArrayLength
7193 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
7194 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
7195 * support/regression/tests/structflexarray.c: added
7196 * support/valdiag/tests/structflexiblearray.c: added
7198 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
7200 * src/SDCCast.c (decorateType): fixed bug 1368489
7201 * support/Util/SDCCerr.c,
7202 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
7204 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7206 * device/include/mcs51/at89c51snd1c.h: added file submitted by
7207 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
7209 2005-11-27 Borut Razem <borut.razem AT siol.net>
7211 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
7212 support/cpp2/mkdeps.h: added command line option
7213 -obj-ext=<extension> to SDCPP to define object file externion, used
7214 for generation of make dependencies (-M)
7215 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
7217 2005-11-26 Borut Razem <borut.razem AT siol.net>
7219 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
7220 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
7221 added pic and pic16 libraries
7223 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7225 * device/include/float.h: Corrected typo in prototype of __fsgt
7227 2005-11-25 Borut Razem <borut.razem AT siol.net>
7229 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
7230 added creation of model-mcs51-stack-auto libraries
7232 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
7234 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
7236 * src/SDCCast.c (createIvalArray): removed obsolete comment
7238 2005-11-24 Borut Razem <borut.razem AT siol.net>
7240 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
7241 added missing device/lib/mcs51/crt*.asm sources
7243 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
7245 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
7247 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
7249 * device/lib/_fs2schar.c,
7250 * device/lib/_fs2sint.c,
7251 * device/lib/_fs2slong.c: optimized inline asm
7253 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7255 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7256 Better handling of floats between -1.0 and 0.0.
7258 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7260 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
7261 (the missing "if"s prohibited removal of redundant labels)
7263 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7265 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
7266 Properly convert floats between -1.0 and 0.0 to long, int, and char
7267 types (max integer value of negative floats tends to zero).
7268 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7269 Removed changes made so to work properly with floats between
7270 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
7273 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7275 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7276 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7277 (genCast) cosmetic change
7278 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7279 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7281 * support/regression/tests/bitfields (testSignedBitfields): added
7283 2005-11-18 Borut Razem <borut.razem AT siol.net>
7285 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7286 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7287 introduced SILENT option to make building of pic16 libraries less
7289 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7291 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7292 Now they work properly with floats between -1.0 and 0.0
7293 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7295 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7297 * src/SDCCicode.c (printOperand): added missing else
7299 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7301 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7302 reformatted for better readability
7303 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7306 2005-11-17 Borut Razem <borut.razem AT siol.net>
7308 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7309 introduced SILENT option to make building of pic16 libraries less
7310 verbose - used for nightly snapshot build
7311 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7312 available on Win32 platforms.
7313 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7314 medium, large, pic and pic16
7316 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7318 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7319 printf("%f"...) sets fraction to zero.
7321 2005-11-16 Raphael Neider <rneider AT web.de>
7323 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7325 * src/pic/gen.c (genIfx): implemented for CARRY bit
7326 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7327 to generic pointers, fixes #1357332,
7328 (pic16_movLit2f): NEW,
7329 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7331 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7333 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7335 2005-11-11 Raphael Neider <rneider AT web.de>
7337 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7338 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7339 compute pointer's type from operand,
7340 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7341 improved single bit reads, fixes bug #1353379
7343 2005-11-09 Borut Razem <borut.razem AT siol.net>
7345 * support/scripts/sdcc.nsi: added lib/pic to the package
7347 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7349 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7351 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7353 * support/regression/tests/bug1348008.c: added
7354 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7355 * support/regression/tests/bug1337835.c: updated comment
7357 2005-11-06 Borut Razem <borut.razem AT siol.net>
7359 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7360 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7361 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7362 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7363 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7364 dynamic construction of cl_error_class and derivates - 2.nd try
7366 2005-11-05 Borut Razem <borut.razem AT siol.net>
7368 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7369 bug, which caused Bus Errors on sparc solaris
7371 2005-11-04 Borut Razem <borut.razem AT siol.net>
7373 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7374 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7375 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7376 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7377 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7378 and derivates to resolve the initialization problem on OSX
7380 2005-11-02 Borut Razem <borut.razem AT siol.net>
7382 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7383 corrected typo - #include <winsock2.h>
7385 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7387 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7388 (_asxxxx_mapping): added org directive for future enhancements
7390 2005-11-01 Borut Razem <borut.razem AT siol.net>
7392 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7393 enabled sockets on WIN32
7394 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7396 2005-10-31 Borut Razem <borut.razem AT siol.net>
7398 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7399 WIN32 backslash path delimiters should be escaped when used in C strings
7400 * support/regression/tests/bitfields.c: exclude failing assertions for
7401 __CYGWIN32__ and __MINGW32__ hosts
7403 2005-10-30 Borut Razem <borut.razem AT siol.net>
7405 * src/SDCCutil.c: corrected double comparison typo
7407 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7409 * device/lib/medium/Makefile: added for new memory model medium
7410 * device/include/asm/mcs51/features.h: updated for medium/pdata
7411 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7412 added Multiply & Accumulate sbit's and MAC0_PAGE define
7413 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7414 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7415 * device/lib/_mullong.c: update for medium model
7416 * device/lib/incl.mk: added medium model
7417 * doc/sdccman.lyx: documented medium model
7418 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7419 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7420 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7421 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7422 (allocParms): set SCLS and OCLS to pdata for medium model
7423 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7425 (powof2): return <0 if not power of 2
7426 * src/avr/gen.c (genBitWise): use updated powof2
7427 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7428 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7429 (shiftLLeftOrResult): use B if necessary
7430 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7431 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7432 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7433 * support/regression/Makefile.in: added test-mcs51-medium
7434 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7436 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7438 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7440 * device/lib/time.c (mktime): fixed bug 1334315
7442 2005-10-28 Raphael Neider <rneider AT web.de>
7444 * device/include/pic/p16f_common.inc: added common declarations
7445 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7447 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7449 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7450 (aopPutUsesAcc): added to predict accumulator use,
7451 (assignResultValue): save acc if necessary,
7452 (genMinusDec): store result if indirectly addressed,
7453 (genDivOneByte): save acc if necessary,
7454 (movLeft2Result): bugfix if left already in acc,
7455 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7456 attention to accumulator use (esp. pdata),
7457 (genReceive): receive pdata correctly
7458 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7459 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7461 2005-10-27 Raphael Neider <rneider AT web.de>
7463 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7465 2005-10-27 Raphael Neider <rneider AT web.de>
7467 * .version: changed version to 2.5.4
7468 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7469 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7470 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7471 arithmetics support routines
7472 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7473 * device/lib/Makefile.in: also create installdir for pic
7475 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7477 * src/pic/device.c (dump_sfr): rewritten to delegate register
7478 placement to the linker (use `extern sym' rather than sym EQU addr),
7479 (validAddress): fixed to check last specified address
7480 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7481 (popGetLit): truncate literal value to 8 bit,
7482 (popGet): moved assert to more appropriate place
7483 (popGetExternal): create pCode operand from and mark the according
7484 symbol as being `extern'
7485 (popGetAddr): added sanity check on immediate's offset, provide
7486 GPOINTER tag on demand
7487 (aopPut): fixed for immediates,
7488 (mov2w_op): move operand's address or contents to WREG (depending on
7489 operand type), safer variant of mov2w,
7490 (movwf,call_libraryfunc): NEW, handy abbreviations,
7491 (get_argument_pcop,get_return_val_pcop,pass_argument,
7492 get_returnvalue): interface for accessing function parameters and
7494 (assignResultValuei,genRet): use new parameter/return value interface
7495 (pic14_getDataSize): back to old version handling generic pointers,
7496 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7497 provided implementation and/or fixed old one,
7498 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7499 calls, removed legacy 8051 reference code
7500 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7501 (loadSignToC): NEW, move the operands sign bit to CARRY,
7502 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7503 genRightShiftSigned, accepts negative shift counts,
7504 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7505 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7506 generic pointers, __data pointers and __code pointers,
7507 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7508 and signed bitfields, limit bitfields to 8 bit,
7509 (genDataPointerGet): fixed number of bytes read,
7510 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7511 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7512 pointers to constant data are no longer assumed to point to __code
7513 space, removed invalid pointer types,
7514 (bitpatternFromVal): retrieve the PICs representation of an integer
7516 (genDataPointerSet): fixed assigning to po_immediate operands,
7517 (genGenPointerSet): implemented as library call,
7518 (genIfx): fixed incorrect condition,
7519 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7520 provide GPOINTER tag according to destination's storage class,
7521 (genCast): added code to handle casting to generic pointers, added
7522 sign-/zero extension of the result
7523 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7524 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7525 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7527 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7528 address/register resides in the shared banks
7529 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7530 put all variables into separate sections (have the linker arrange
7532 (picglue): put init code and interrupt handlers in separate sections
7533 * src/pic/main.c: added port specific options table, modified to PORT
7534 structure to make GPOINTERs 3 byte, added pic14_options
7535 (_pic14_do_link): private linking routine (update paths to libraries,
7536 add libsdcc.lib by default)
7537 * src/pic/main.h: declare pic14_options
7538 * src/pic/pcode.c: fixed instructions i/o relations,
7539 (RegCond): reverted to correct version,
7540 (newpCodeOpLit): truncate literals to 8 bit,
7541 (genericPrint): added debug output,
7542 (getRegFromInstruction): fixed for various operand types, simplified
7543 (BuildFlow): fixed broken handling of isntructions with labels
7544 (LinkFlow): start at last instruction in flow (skip trailing comments),
7545 pass the flow on to the next instruction after CALL
7546 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7547 (insertPCodeInstruction): fixed inserting after a skip instruction,
7548 (DoBankSelect): fixed for labeled instructions
7549 (OptimizepBlock): honor --nopeep switch
7550 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7551 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7552 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7553 (pCodeOptime2pCodes): allow disabling this optimization via
7554 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7555 but is still buggy), started implementation of a dataflow based
7556 pCode optimization (CSE + dead code elimination)
7557 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7558 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7559 names are independant of the stack location and therefore portable across
7562 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7564 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7565 (selectSpil): fixed bug 1337835 by not spilling bit variables
7566 * support/regression/tests/bug1337835.c: added test for this bug
7567 * src/mcs51/peeph.def: restart after rule 3.c,
7568 addded rules 263.x to optimize loading constants
7570 2005-10-26 Raphael Neider <rneider AT web.de>
7572 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7573 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7574 (genAssign): emit warning when casting literals to generic pointer
7575 type, also applies when taking the address of a fixed variable,
7576 (genCast): improved casting to generic pointers
7577 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7578 extern variables, added verbose error message
7579 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7581 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7583 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7584 carry must be complemented too
7585 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7586 could be emitted by genMinus
7587 * src/SDCCval.c (constVal): fixed bug 1305065
7589 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7591 * src/SDCCast.c (addCast): added promotion for bit variables
7592 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7593 promotion casts + optimisation
7594 (optimizeGetWord): fix warning 'i' might be used uninitialized
7595 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7596 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7598 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7600 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7601 all chars are promoted to int; promotion should be handled in SDCCast.c
7603 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7605 * device/lib/_strcmp.c: Fixed bug 1326457
7607 2005-10-11 Raphael Neider <rneider AT web.de>
7609 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7610 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7612 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7614 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7615 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7617 2005-10-04 Raphael Neider <rneider AT web.de>
7619 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7620 device/lib/pic16/pics.all: added pic18f1320
7621 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7623 2005-09-30 Raphael Neider <rneider AT web.de>
7625 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7626 * src/pic16/devices.inc: NEW, provides device descriptions
7627 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7629 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7631 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7634 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7636 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7637 documented Any Order Bit, Higher Order Byte and Higher Order Word
7638 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7639 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7640 (optimizeGetAbit): new, to get any bit, not only the high bit,
7641 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7642 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7643 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7644 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7645 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7646 GETABIT, GETBYTE, GETWORD: decorate them,
7647 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7648 (ast_print): added GETABIT, GETBYTE, GETWORD
7649 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7650 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7651 (geniCodeBinary): new generic binary icode,
7652 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7653 * src/port.h: updated comment for PORT.hasExtBitOp
7654 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7655 (genGetByte): new, to get a single byte,
7656 (genGetWord): new, to get a word from a long,
7657 (gen51Code): added GETABIT, GETBYTE, GETWORD
7658 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7660 2005-09-23 Raphael Neider <rneider AT web.de>
7662 * configure.in, configure: have device/lib/pic configured
7663 * device/lib/Makefile.in: added model-pic14
7664 * device/lib/clean.mk: added pic/ to clean rule
7665 * device/lib/pic: added rudimentary pic14 library providing support
7666 functions for multiplication/division/generic pointer access
7667 * src/SDCCopt.c (convilong): mark support functions as extern
7668 for pic14 port as well
7669 * src/pic/gen.c (genMult): added assertions,
7670 (genpic14Code): emit warning on unhandled iCodes
7671 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7672 * src/pic/pcode.c (pCodeOpCopy),
7673 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7674 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7675 SFR_REGISTER}), made safe for future extensions
7676 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7677 instructions even if preceeded by SKIP instructions (also remove
7678 them); removed unused code
7679 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7680 prevents leaving parts of the structure uninitialized after copying
7682 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7684 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7686 * support/regression/tests/addsub.c: added test for the bug
7688 2005-09-21 Raphael Neider <rneider AT web.de>
7690 * device/include/pic16/pic18f1220.h,
7691 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7692 * device/lib/pic16/Makefile.rules: added missing opening paren
7693 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7694 are provided in genutils.c,
7695 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7696 operand/result sizes,
7697 (genCmp): assert on NULL pointers first, then check deref'ed values
7698 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7701 2005-09-18 Raphael Neider <rneider AT web.de>
7703 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7704 as these are now unused,
7705 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7706 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7707 local, avoids uninitialized pointer dereference on r->name
7708 * src/pic16/ralloc.c (newReg): fixed indentation
7710 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7712 * src/SDCCval.c (constVal): fixed bug 730366
7713 * support/Util/SDCCerr.c,
7714 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7716 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7718 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7720 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7722 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7724 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7726 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7727 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7728 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7729 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7730 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7731 * packihx/packihx.c (hexDigit): made c unsigned char
7732 * as/mcs51/lklibr.c (fndsym),
7733 * link/z80/lkgb.c (gb),
7734 * link/z80/lklibr.c (fndsym),
7735 * link/z80/lkrloc.c (relr),
7736 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7737 * src/SDCC.lex (checkCurrFile, process_pragma),
7738 * src/SDCCglue.c (spacesToUnderscores),
7739 * src/SDCCmain.c (setParseWithComma, processFile),
7740 * src/asm.c (tvsprintf, printCLine),
7741 * src/avr/gen.c (emitcode, aopPut),
7742 * src/ds390/gen.c (emitcode),
7743 * src/hc08/gen.c (emitcode, emitinline),
7744 * src/mcs51/gen.c (emitcode, genInline),
7745 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7747 * src/pic/ralloc.c (debugLog),
7748 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7750 * src/pic16/ralloc.c (debugLog),
7751 * src/z80/main.c (_process_pragma):
7752 made all ctype.h function calls safe
7753 * src/SDCCopt.c: include math.h for fabs
7754 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7755 and used them throughout the code to make ctype.h function calls safe
7756 * src/ds390/main.c (asmLineNodeFromLineNode),
7757 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7758 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7760 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7761 (newpCodeAsmDir): made ctype.h function calls safe
7762 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7763 pic16_emitcode): made lbp unsigned char*
7764 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7765 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7766 * src/xa51/gen.c (emitcode),
7767 * src/z80/gen.c (_emit2): made lbp unsigned char*
7768 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7771 2005-09-05 Raphael Neider <rneider AT web.de>
7773 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7774 access bank splitpoint
7776 2005-09-05 Raphael Neider <rneider AT web.de>
7778 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7780 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7782 * .version: changed to version 2.5.3
7783 * doc/sdccman.lyx: changed version to 2.5.3,
7784 documented --codeseg and --constseg and pragma codeseg and constseg,
7785 documented bit parameters (reentrant) and bit returning
7786 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7787 currFunc->recvSize, but is this ok for all ports?
7788 (ast2iCode): result of ~ on unsigned char must be cast to int for
7790 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7791 function pointers in bit space
7792 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7793 (processFuncArgs): call port.reg_parm() with reentrancy info
7801 * src/z80/main.c: port.reg_parm prototype extended with
7802 "bool reentrant" parameter
7803 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7804 options.stackAuto for allocating bit register parameters
7805 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7806 (genSend): set BitBankUsed if it is,
7807 (selectRegBank): factored out of genCall for use in genPcall,
7808 (genCall): removed redundant dtype assignmen, use selectRegBank,
7809 (genPcall): handle returning in Carry properly, save in F0 if needed,
7810 (genReceive): handle bit register parameters
7811 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7812 (mcs51_assignRegisters): enable bit registers for all reentrant
7813 functions and don't set BitBankUsed unconditionally
7814 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7815 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7816 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7818 2005-08-27 Borut Razem <borut.razem AT siol.net>
7820 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7821 ppc-osx (Darwin) does not support -u option. It seems that it is
7822 supported only on Linux - GNU cp
7824 2005-08-25 Borut Razem <borut.razem AT siol.net>
7826 * sim/ucsim/gui.src/serio.src/Makefile.in,
7827 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7828 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7829 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7830 install and strip, since the strip at /usr/ccs/bin should be used
7833 2005-08-24 Borut Razem <borut.razem AT siol.net>
7835 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7837 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7839 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7842 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7844 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7845 * as/mcs51/lkmain.c (link_main): fixed warning
7846 * device/include/stdbool.h: ds390 has no advanced bit support yet
7847 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7848 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7849 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7850 and updated their macros
7851 * src/SDCCval.c (constVal): updated comment for renamed b_long
7853 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7855 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7856 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7857 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7858 (oprio): set priority for '['
7859 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7861 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7862 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7863 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7864 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7865 added overlayable BIT_BANK area
7866 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7867 (summary2): explain 'T' in legenda
7868 * as/mcs51/lkrloc.c: replaced old K&R style,
7869 (relr): added R_BIT processing,
7870 (errmsg): added "Bit-addressable relocation error",
7871 (adb_bit): added for converting from byte- to bit-addressable space,
7872 (adb_24_bit): added for converting from byte- to bit-addressable space
7873 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7874 used in reentrant functions now even as return value
7875 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7876 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7877 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7878 * src/SDCCglobl.h: added indicator BitBankUsed
7879 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7880 the bit registers b0-b7
7881 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7882 (geniCodeCast): fixed bug 1263853,
7883 (geniCodeLogicAndOr): put result in bool or char,
7884 (geniCodeReceive): added parameter func for accessing the return type,
7885 (geniCodeFunctionBody): pass func to geniCodeReceive
7886 * src/SDCCmain.c: added indicator BitBankUsed
7887 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7888 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7889 (checkSClass): don't put automatic bool/bit on stack,
7890 (checkFunction): removed check on function cannot return bit
7891 * src/SDCCsymt.h: added newBoolLink prototype
7892 * src/mcs51/gen.c (rb1regs): added bit registers,
7893 (movc): created for assigning to carry,
7894 (pushReg, popReg): created for pushing registers,
7895 (sameRegs): check both AOP_REG and AOP_CRY types,
7896 (aopOp): handle bit registers,
7897 (aopPut): optimization no self-assign,
7898 (saveRegisters): push reg->base (bits) only once for bit registers,
7900 (unsaveRegisters): pop reg->base only once and use popReg,
7901 (assignResultValue): added parameter func and return in carry for bits,
7902 (genIpush): optimization no reload in A if not changed,
7903 (genSend): bit parameters in reentrant functions are passed in bit
7904 registers by first assigning to bits in B, then save registers and
7906 (genCall): handle returning in Carry properly, save it in F0 if needed,
7907 (genPcall): updated assignResultValue call, this is not safe yet for bit
7908 returning function !!!
7909 (genFunction): don't generate equ's for bit registers and use pushReg,
7910 (genEndFunction): take care of bit returning functions and use popReg,
7911 (genRet): return bit in Carry,
7912 (genIfx): optimize bit registers and other directly addressable bits,
7913 (genReceive): updated assignResultValue call
7914 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7915 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7916 registers when using stack-auto
7917 * src/mcs51/ralloc.c (_G): added allBitregs,
7918 (regs8051): added the bit registers,
7919 (createStackSpil): use macro IS_BIT,
7920 (getRegBit): added to allocate a bit register, else spill,
7921 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7922 (updateRegUsage): factored out to ease stepping while debugging,
7923 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7924 also allocate bit registers,
7925 (fillGaps): handle bit registers,
7926 (findAllBitregs): added to create bit vector with all bit registers,
7927 (mcs51_allBitregs): returns this bit vector,
7928 (mcs51_assignRegisters): when using stack-auto use bit registers for
7929 passing parameters and creating local variables
7930 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7932 2005-08-22 Borut Razem <borut.razem AT siol.net>
7934 * device/lib/Makefile.in: replaced find option -or with -o
7935 to make it run on solaris
7937 2005-08-22 Raphael Neider <rneider AT web.de>
7939 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7940 fixes #1265442 (crash on Solaris)
7942 2005-08-20 Borut Razem <borut.razem AT siol.net>
7944 * configure, configure.in: added tests for libsocket and libnsl libraries,
7945 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7946 from support/regression/Makefile.in
7947 * support/regression/Makefile.in: added
7948 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7949 * sim/ucsim/libtool: regenerated on sparc-solaris
7950 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7951 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7952 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7953 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7954 sparc-solaris, which doesn't use GNU ld linker
7955 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7956 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7958 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7960 * src/mcs51/peeph.def: updated comments
7962 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7964 * device/lib/_gptrget.c,
7965 * device/lib/_gptrput.c: slightly shorter
7966 * doc/sdccman.lyx: incremented version
7967 * src/mcs51/peeph.def: moved peephole comments to the line of first
7968 change to better keep line correlation, reanimated 186.e
7969 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7971 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7973 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7974 David Saxton with quotes around file name.
7976 2005-08-15 Borut Razem <borut.razem AT siol.net>
7978 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7979 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7980 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7981 make tests run on x86_64 platform
7983 2005-08-13 Raphael Neider <rneider AT web.de>
7985 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7986 as it might be executed DURING a build (parallel make is wonderful)
7988 2005-08-13 Raphael Neider <rneider AT web.de>
7990 * device/lib/Makefile.in (port-specific-objects-pic16):
7991 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7992 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7994 * device/lib/pic16/Makefile.rules: build subdirs before creating
7995 the library, removed builddir rule, create $(builddir) early in
7996 recurse rule, use empty recurse rule for leaf directories
7997 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7998 mkdir errors (race condition), removed duplicate suffix "hex"
8000 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
8001 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
8002 prevents mkdir -p from aborting on Alpha
8004 2005-08-12 Raphael Neider <rneider AT web.de>
8006 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
8007 db-statements in order to allow for arrays of pointers in code
8008 sections to be placed without interspersed 0-padding, fixes
8010 * (emitStatistics): fixed division by zero for pic18f1220
8011 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
8012 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
8013 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
8014 * (pic16_pCodeConstString): keep track of already emitted string
8015 literals to prevent "duplicate definitions of symbol _str_NR"
8016 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
8018 * device/lib/Makefile.in: ignore failing PIC16 library builds
8019 * device/lib/pic16/Makefile: do not build if gputils are missing
8020 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
8022 2005-08-10 Raphael Neider <rneider AT web.de>
8024 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
8027 2005-08-10 Raphael Neider <rneider AT web.de>
8029 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
8030 Rokas' patch to add the new fixed point type "__fixed16x16"
8031 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
8032 functions for __fixed16x16 arithmetics
8033 * device/lib/pic16: reimplemented the build system to support
8034 a separate build directory, better handling of libio (create
8035 the library in a separate subdir for each architecture) and
8036 easier configuration (centralized in Makefile.common)
8038 2005-08-07 Raphael Neider <rneider AT web.de>
8040 * src/pic16/gen.c (genrshTwo): fixed sign extension
8041 * src/pic16/device.c: added pic18f2320, 4220 and 4320
8042 * device/include/pic16/pic18f2220.h: changed some bit definitions,
8044 * device/include/pic16/pic18f4220.h: NEW, header for
8045 pic18f4220 and pic18f4320
8046 * device/include/pic16/pic18fregs.h: added new devices,
8047 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
8048 * device/include/pic16/signal.h: resolved name clashes
8049 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
8050 to also allow testing for interrupt enable bits, added
8051 comments on how to use the macros
8052 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
8053 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
8054 register definitions for the devices
8055 * device/lib/pic16/pics.all: added new devices
8056 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
8058 * device/lib/pic16/libc/stdlib/memfree: do not count
8059 the block header as free memory
8060 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
8061 simplified and added missing end-of-blocklist-marker
8062 (reported by Peter Onion, fixes #1252814)
8063 * (_mergeHeapBlock): fixed loop condition
8064 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
8065 len==0, restructured code
8066 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
8067 up a bit, reduced bitfield accesses, prevent endless loops
8068 in case of heap corruption
8069 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
8070 "unreferenced arguments/must return a value" warnings
8071 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
8072 replaced BAUDREG with SPBRG
8073 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
8074 device/lib/pic16/debug/gstack/gstack.c: replaced
8075 _naked, _asm, _endasm with __naked, __asm, __endasm
8077 2005-08-05 Raphael Neider <rneider AT web.de>
8079 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
8080 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
8082 2005-08-05 Borut Razem <borut.razem AT siol.net>
8084 * device/lib/Makefile.in: added missing ';'
8085 * configure: removed ^M characters
8087 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8089 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
8090 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
8093 2005-08-04 Borut Razem <borut.razem AT siol.net>
8095 * configure.in: pic16 libraries build 2nd try - enable running
8096 configure in device/lib/pic16
8097 * configure: regenerated from configure.in
8098 * device/lib/Makefile.in: create $(PORT)/bin directory
8100 2005-08-03 Raphael Neider <rneider AT web.de>
8102 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
8103 to get/set values via pointers
8104 * (genUnpackBits,genPackBits): changed detection of
8105 ptr->bitfield vs. sym.bitfield, fixed access via generic
8106 pointers, removed dead (wrong) code for multibyte bitfields
8107 * (genNearPointerGet, genGenPointerGet): removed useless code,
8108 fixed bitfield detection, fixes #1250594
8109 * (genNearPointerSet): removed useless code
8110 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
8111 and introduced macro pic16_emitpcode that conditionally emits
8112 the origin of the following pCode (useful for debugging SDCC)
8113 * src/pic16/pcode.c: changed (and disabled) some debug outputs
8114 * (createDefmap): fixed handling of LFSR for --optimize-df
8116 2005-08-02 Borut Razem <borut.razem AT siol.net>
8118 * device/lib/Makefile.in: pic16 libraries build enabled since
8119 gputils-0.13.2 are now localy installed at sourceforge's compile farm
8121 2005-08-02 Raphael Neider <rneider AT web.de>
8123 * src/pic16/gen.c (genPackBits): removed deprecated warning
8124 * (genGenPointerSet): fixed bitfield detection
8126 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8128 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
8130 2005-07-31 Raphael Neider <rneider AT web.de>
8132 * device/lib/pic16/libdev/pic18f458.c,
8133 device/include/pic16/pic18f458.h: added missing T0CONbits
8135 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
8137 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
8139 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
8141 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
8143 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8145 * device/include/mcs51/at89c51ed2.h: added.
8147 2005-07-23 Raphael Neider <rneider AT web.de>
8149 * src/pic/gen.h: added emitpcode macro for debugging
8150 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
8151 and replace by macro adding debug information on demand
8152 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
8153 * (gencjne): tried to fix; replaced with correct (slower) code
8154 * (gen{Unp,P}ackBits): fixed single bit access
8155 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
8156 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
8157 previous instruction
8158 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
8159 register has to be handled with care (forbidding movement
8160 of assignments/uses, removing assignments completely, ...)
8161 * (pCodeOptime2pCodes): make use of regIsSpecial
8162 * added lots of debugging output (commented out)
8163 * src/pic/rallloc.c (deassignLRs): prevent operand registers
8164 from being reused as result UNLESS it is known to work
8166 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
8168 * support/Util/dbuf.h: include <stddef.h> for size_t
8169 * .version: changed to version 2.5.2
8171 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8173 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
8175 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8177 * src/hc08/gen.c (genMinus): fixed bug #1241835,
8178 (genModOneByte): removed needless psha/pula
8180 2005-07-22 Raphael Neider <rneider AT web.de>
8182 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
8183 have PIC14 handled like PIC16, fixes broken pic14 linker calls
8184 * src/pic/gen.c (resolveIfx): do not "invent" labels
8185 * (genSkipc): changed to positive logic
8186 * (genSkipCond): removed as no longer needed
8187 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
8189 * (genLeftShift): check operands are in different registers
8190 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
8191 INCF does not update CARRY...
8192 * src/pic/main.c: fixed _linkCmd
8193 * src/pic/pcode.c (unlinkpCode): added inactive code
8194 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
8195 alive (do not assign result and operand overlapping registers)
8197 2005-07-22 Raphael Neider <rneider AT web.de>
8199 * src/pic/device.c (dump_sfr): replaced register declaration with
8200 call to emitSymbolToFile() to avoid duplicate symbols
8201 * (assignRelocatableRegisters): do not declare external symbols
8202 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
8203 right (take size of type, not etype)
8204 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
8205 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
8206 * (packRegsForAccUse): disabled assignment of WREG as
8207 the result reg to prevent occurence of just fixed #1235003,
8209 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
8210 symbols (avoids duplicate symbols in .asm file)
8211 * (pic14emitRegularMap): use emitSymbolToFile()
8212 * src/pic/gen.c (aopOp): fixed spillLocation handling
8213 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
8214 * (genDataPointerSet): removed unneccessary variables/output
8216 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
8218 * as/mcs51/lkarea.c: enlarged codemap for banked memory
8219 * device/lib/mcs51/crtbank.asm: added # to 0x0F
8221 2005-07-21 Raphael Neider <rneider AT web.de>
8223 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
8224 architecture cannot handle them efficiently, fixes bug #1235003
8225 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
8226 check for empty sets before using them (fixes bug #1232190)
8228 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
8230 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
8231 (lnksect2): generate warnings for memory overlap
8232 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
8233 constseg to set the name of these segments so you can instruct the linker
8234 to place them in banks
8235 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
8236 * src/SDCCglobl.h: added MODEL_HUGE to enum,
8237 added code_seg and const_seg to options
8238 * src/SDCCglue.c (emitMaps): use options.const_seg,
8239 (createInterruptVect): put interrupt vectors in segment HOME,
8240 (glue): put HOME before static segment and put the main glue in HOME,
8241 (glue): use options.code_seg
8242 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
8243 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
8244 these segments so you can instruct the linker to place them in banks
8245 (linkEdit): use code_loc for HOME segment which should be the first
8246 segment in code memory now
8247 * src/SDCCmem.c: fixed more stuff like bug 1238386
8248 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
8249 (changePointer): don't change function pointers to code pointers for
8251 (compareType): added exceptional check for banked function pointers
8252 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
8253 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
8254 after static in code memory
8255 * src/mcs51/gen.c: added aopLiteralLong prototype,
8256 (aopForSym): use getSize for functions,
8257 (genCall): generate banked calls over one trampoline __sdcc_banked_call
8258 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
8259 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
8261 (genPcall): use call for literal function pointers and generate banked
8262 calls over the one trampoline so there's only one place for the user to
8263 modify according to his/hers hardware,
8264 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
8265 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
8266 * src/mcs51/main.c: added keyword banked,
8267 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
8268 * support/Util/SDCCerr.c,
8269 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
8270 needed for passing the bank and address to the trampoline
8271 * device/lib/mcs51/crtbank.asm: added for bankswitching
8272 * device/lib/mcs51/Makefile: added crtbank
8274 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8276 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8277 for fields at offset 0 of a struct or union as reported
8278 on 2005-07-07 in the developer mailing list.
8280 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8282 * src/SDCCmem.c: fixed bug 1238386
8284 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8286 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8287 (patch #1144962), added peephole 300, enabled 259.x
8288 * doc/sdccman.lyx: removed screenshot and provided link instead
8290 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8292 * doc/sdccman.lyx: added section about debugging with ddd
8293 * doc/figures/ddd_example.eps: screenshot of debugging session
8295 2005-07-04 Raphael Neider <rneider AT web.de>
8297 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8298 like CODE pointers, fixes #1115683
8299 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8300 call, fixes bugs #1232211, #1228110,
8301 fixed wrong casts to pCodeFlow from pCodeInstructions
8303 2005-07-04 Raphael Neider <rneider AT web.de>
8305 * src/pic/gen.c (popGet): changed assert to allow for
8307 * (popGetAddr): changed signature to provide
8308 an additional index, patched all call sites
8309 * (genCmpEq): handle literal-like operands correctly
8310 * (genAddrOf): added sanity checks on __code/__data pointers
8311 * (genAssign): added handling of symbols from __code section
8312 * (gencjne): do not generate code for comparisons whose result
8313 is neither stored nor used, fixes bug #1171114
8314 * (AccLsh, AccRsh): operate on operand instead of WREG
8315 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8316 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8318 * rewrote complete shift-by-literal logic, commented unused
8320 * (genConstPointerGet): get multiple bytes (if result size > 1),
8321 fixed handling of non-immediate addresses
8322 * (genPointerGet): handle CODE pointers like CONST pointers
8323 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8324 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8325 operand is to be treated as a literal or not
8326 * (mov2w,genPcall,genCmpEq),
8327 src/pic/genarith.c: use aop_isLitLike() to decide between
8328 literal/register contents
8329 * (addSign): added missing offset
8330 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8331 only emit comment in debug-mode,
8332 use {aop,op}_isLitLike throughout the file
8333 * src/pic/glue.c: fix initializers for pointers (work in progress)
8334 * src/pic/pcode.c (get_op): honor index on _const symbols
8335 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8336 * (dumppBlock): added pCode size estimation
8337 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8338 check for IS_SYMOP before OP_SYMBOL'ing
8339 * fixed indentation, compacted switch-statements
8340 * (allocReg): find free register and allocate it instead of
8341 allocating new registers all the time
8342 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8343 registers as its operands (necessary only for multibyte GETs)
8345 2005-07-01 Raphael Neider <rneider AT web.de>
8347 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8348 debugging .asm-output macros FENTRY + FEXIT
8349 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8351 * (emitpComment): NEW, printf to pCode
8352 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8354 * (popGetAddr): NEW, variant of popGet to access an immediates
8355 high(er) bytes instead of the n'th byte of memory they reference,
8356 replaced popGet with popGetAddr where neccessary
8357 * (genDataPointerGet): reactivated and fixed implementation
8358 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8360 * (genDataPointerSet): fixed multibyte assignments
8361 * (genpic14Code): fixed --i-code-in-asm handling
8362 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8363 * (genPlus): fixed index-out-of-bounds error
8364 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8365 * src/pic/ralloc.c: added debugging output macro FENTRY2
8366 * (spillThis): fixed indentation, enbraced for-body for clarity
8367 * (rematStr): commented out as now unused
8368 * (regTypeNum): commented out special spill case (overwrites
8370 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8372 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8374 * doc/sdccman.lyx: documented sfr16/sfr32,
8375 added example for using storage class with function pointers
8376 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8378 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8380 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8381 * device/lib/_itoa.c,
8382 * device/lib/_ltoa.c: optimized codesize
8383 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8384 but don't know how to suppress the double warning.
8385 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8386 * support/Util/SDCCerr.c,
8387 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8389 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8391 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8392 fixed old K&R prototypes
8393 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8394 * device/lib/_gptrget.c,
8395 * device/lib/_gptrgetc.c,
8396 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8397 also new versions for small generic pointers and banked generic pointers
8398 * src/port.h: added const_name
8399 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8400 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8401 * src/SDCCcse.c (findPrevIc): check all associative operators
8402 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8403 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8404 * src/SDCCmem.c: updated comments,
8405 set far-space to 0 for pdata, results in optimized code
8406 * src/SDCCmem.h: added macro CONST_NAME
8407 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8408 moving the info into the highest bits, see also gptrget/gptrput
8409 * src/src.dsp: added sdcc.ico to project files
8410 * src/avr/gen.c (genCast): fixed bug 0x%d
8411 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8412 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8413 relation between ptr_type and DCL_TYPE,
8414 (genCast): fixed bug 0x%d
8415 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8416 (CODE)" for const_name
8417 * src/hc08/gen.c (genCast): fixed bug 0x%d
8418 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8419 (hc08_port): added "CONST (CODE)" for const_name
8420 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8421 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8422 between ptr_type and DCL_TYPE,
8423 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8424 operand* and took AOP() inside function so sfr-ness can be checked,
8425 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8427 (genFunction, genEndFunction): optimized stack setup,
8428 (genMinus): optimized for literals with ending zeroes (in bytes),
8429 (genCast): fixed bug 0x%d
8430 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8431 (mcs51_port): added "CONST (CODE)" for const_name
8432 * src/mcs51/peeph.def: made rule 226 more generic
8433 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8434 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8435 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8436 * src/z80/main.c (z80_port): added NULL for const_name,
8437 (gbz80_port): added NULL for const_name
8438 * support/regression/tests/bug663539.c,
8439 * support/regression/tests/sfr16.c: new tests
8441 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8443 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8445 2005-06-24 Raphael Neider <rneider AT web.de>
8447 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8449 * device/include/pic16/signal.h: added USBIF
8452 2005-06-24 Raphael Neider <rneider AT web.de>
8454 * device/lib/pic16/libdev/pic18f2455.c,
8455 device/include/pic16/pic18f2455.h: NEW
8456 * device/include/pic16/pic18fregs.h,
8457 device/lib/pic16/pics.all,
8458 src/pic16/device.c: added 18f2455
8459 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8460 device/include/pic16/{pic18f[68][567].h,usart.h}:
8461 replaced MULTIPLE_USARTS define with more relaible
8462 compatibility sfrs (for USART access)
8464 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8466 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8467 and the output asm file line is printed on two lines.
8469 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8471 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8472 BGT, BLE, BHI, and BLS instructions
8473 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8475 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8476 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8478 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8480 2005-06-15 Raphael Neider <rneider AT web.de>
8482 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8483 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8484 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8485 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8486 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8488 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8490 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8491 Marcel Telka in bug #1215704
8493 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8495 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8496 located in shared memory bank.
8498 2005-05-31 Raphael Neider <rneider AT web.de>
8500 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8501 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8502 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8504 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8506 * device/lib/_strncpy.c: fixed the fix
8508 2005-05-26 Raphael Neider <rneider AT web.de>
8510 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8511 initializers with \0, bug #1208187
8512 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8513 intializers with \0, bug #1208187
8515 2005-05-26 Raphael Neider <rneider AT web.de>
8517 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8518 initializers with \0, bug #1208187
8519 * src/pic16/main.c (_process_pragma): added sanity checks
8520 for stack position and size, emit warnings when appropriate
8522 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8524 * device/lib/_strncpy.c: fixed not filling with \0
8526 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8528 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8530 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8531 compound_statement),
8533 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8535 2005-05-24 Raphael Neider <rneider AT web.de>
8537 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8539 2005-05-24 Raphael Neider <rneider AT web.de>
8541 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8542 TRISE definitions, closes bug #1162453
8544 2005-05-22 Raphael Neider <rneider AT web.de>
8546 * src/pic16/main.c (_process_pragma): check for missing
8547 arguments to pragmas code and udata
8548 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8549 consistency fixes to match other headers (thanks to Jim Paris)
8550 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8552 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8554 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8556 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8558 * support/regression/tests/bug1198642.c: new test
8559 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8560 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8561 * support/scripts/resource.h,
8562 * support/scripts/resource.rc,
8563 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8564 * support/scripts/sdcc.ico: added 32x32 icon
8566 2005-05-18 Raphael Neider <rneider AT web.de>
8568 * device/lib/pic16/libdev/pic18f*.c,
8569 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8570 keywords to "__sfr" and "__at (X)"
8571 * device/include/pic16/pic18fregs.h: added pic18f4520
8572 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8573 #1203088 (MPLAB compatibility)
8575 2005-05-17 Raphael Neider <rneider AT web.de>
8577 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8578 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8579 * device/lib/pic16/pics.all: added new devices
8580 * src/pic16/device.c: added support for pic18f4520
8582 2005-05-16 Raphael Neider <rneider AT web.de>
8583 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8584 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8585 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8586 convenience function for bit access
8588 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8590 * device/lib/printf_large.c: fixed bug 1193299
8591 * support/regression/tests/bug1057979.c: added test %3.3s
8593 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8595 * device/include/mcs51/8051.h,
8596 * device/include/mcs51/8052.h: made parseable with lint
8597 * device/include/mcs51/lint.h: added include file for (sp)lint
8598 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8599 * doc/cdbfileformat.lyx,
8600 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8602 2005-05-14 Raphael Neider <rneider AT web.de>
8604 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8605 * device/lib/pic16/libc/stdlib/itoa.c (new)
8606 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8607 * device/lib/pic16/libio/Makefile: exclude subdir according to
8608 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8609 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8610 * src/pic16/gen.c (genFunction): prevent annoying warning
8611 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8613 * support/cpp2/cppmain.c (cpp_output_string): new
8614 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8617 2005-05-13 Borut Razem <borut.razem AT siol.net>
8619 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8621 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8623 * .version: changed to version 2.5.1; back to bleeding edge development
8625 2005-05-11 Borut Razem <borut.razem AT siol.net>
8627 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8628 generate PDF version 1.3 documents
8630 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8632 * .version: changed to version 2.5.0
8634 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8636 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8638 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8640 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8641 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8642 well as many smaller updates.
8643 * .version: changed to version 2.5.0-pre1
8645 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8647 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8649 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8651 * support/regression/tests/bug1185672.c: added
8652 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8654 * src/mcs51/gen.c (genCall): added comments, made it look safer
8655 * src/mcs51/gen.c (genEndFunction): simplified
8657 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8659 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8661 2005-04-14 Borut Razem <borut.razem AT siol.net>
8663 * fixed bug 1045046 - SIGSEGV with really simple code?:
8664 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8665 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8667 2005-04-14 Borut Razem <borut.razem AT siol.net>
8669 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8670 src/pic16/device.h: temporarily disabled experimental #inline pragma
8673 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8675 * device/include/z80/stdio.h,
8676 * device/include/z80/string.h: removed these highly incomplete files so
8677 SDCC can use the default ones in device/include/
8679 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8681 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8683 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8686 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8688 * device/include/malloc.h: removed redundant __reentrant prototypes
8689 * device/lib/_mullong.c: added working xstack variant in asm (C version
8690 doesn't pass regression tests)
8691 * device/lib/bpx.c: used __data and made bpx char for mcs51
8692 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8693 (createFunction): fixed bug with xstackPtr
8694 * src/SDCCcse.c: corrected comments
8695 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8696 (killDeadCode, eBBlockFromiCode): removed unused code
8697 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8699 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8700 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8701 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8702 (genModOneByte): fixed warning in MSVC
8703 * src/mcs51/main.c (): added comments
8704 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8706 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8708 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8710 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8712 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8714 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8716 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8717 characters arrays of larger size than the declared one.
8719 2005-04-10 Borut Razem <borut.razem AT siol.net>
8721 * src/pic/gen.c (genInline),
8722 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8723 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8724 (findNextInstruction), (findPrevInstruction),
8725 (findInstructionUsingLabel),
8726 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8727 * src/pic/pcode.c (findLabel): added missing '\n'
8728 * src/src.dsp: added SDCCdwarf2.c to the project
8730 2005-04-09 Borut Razem <borut.razem AT siol.net>
8732 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8734 2005-04-08 Raphael Neider <rneider AT web.de>
8736 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8737 into the chain after a given one) and mergeDefmapSymbols (combine
8738 defmap entries for each symbol per pcode)
8739 * (createDefmap): have defmap entries merged in the end
8740 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8741 a symbol before replacing one access type's symbol, merge symbols in
8742 the end (replacement symbol might already have an entry)
8743 * (assignValnums): keep reference to written WREG intact
8745 2005-04-08 Raphael Neider <rneider AT web.de>
8747 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8750 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8752 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8755 2005-04-07 Raphael Neider <rneider AT web.de>
8757 * device/include/pic16/usart.h: added compatibility defines for
8758 devices with more than one USART
8759 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8761 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8763 * device/lib/Makefile.in: updated for port specific include
8765 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8767 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8769 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8771 * device/include/8051.h,
8772 * device/include/8052.h,
8773 * device/include/at89S8252.h,
8774 * device/include/at89c55.h,
8775 * device/include/at89x051.h,
8776 * device/include/at89x51.h,
8777 * device/include/at89x52.h,
8778 * device/include/mcs51reg.h,
8779 * device/include/reg51.h,
8780 * device/include/reg764.h,
8781 * device/include/regc515c.h,
8782 * device/include/sab80515.h: (re)moved these 12 files
8783 * device/include/mcs51/8051.h,
8784 * device/include/mcs51/8052.h,
8785 * device/include/mcs51/at89S8252.h,
8786 * device/include/mcs51/at89c55.h,
8787 * device/include/mcs51/at89x051.h,
8788 * device/include/mcs51/at89x51.h,
8789 * device/include/mcs51/at89x52.h,
8790 * device/include/mcs51/mcs51reg.h,
8791 * device/include/mcs51/reg51.h,
8792 * device/include/mcs51/reg764.h,
8793 * device/include/mcs51/regc515c.h,
8794 * device/include/mcs51/sab80515.h: and added them here
8796 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8798 * device/include/stdarg.h: changed SDCC specific keywords to double
8800 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8802 * device/include/hc08/mc68hc908gp32.h,
8803 * device/include/hc08/mc68hc908jb8.h,
8804 * device/include/hc08/mc68hc908jkjl.h,
8805 * device/include/hc08/mc68hc908qy.h: fixed comments
8806 * device/include/mcs51/README: updated
8807 * device/include/mcs51/c8051f120.h: added PINRSF
8808 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8809 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8810 amidst code. Also inline is not supported.
8812 2005-04-06 Raphael Neider <rneider AT web.de>
8814 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8815 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8816 callers stack/frame pointers
8818 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8820 * device/include/pic16/usart.h: added, missing in previous commit,
8821 * device/include/pic16/adc.h: fixed typo,
8822 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8824 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8826 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8827 uninitialized because a bug appears with gplink
8828 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8829 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8830 complains for unrecognised option
8832 2005-04-05 Raphael Neider <rneider AT web.de>
8834 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8835 structs as well (using memcpy)
8836 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8837 on ISRs (GOTO has no label)
8838 * src/pic16/device.h: added OF_OPTIMIZE_DF
8839 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8840 new data flow analysis/optimization
8841 * src/pic16/pcode.c: added (prototypes for and implementation of)
8842 dataflow analysis functions, fixed pCodeInstructions' inCond and
8843 outCond values, made RCALL a branch instruction
8844 * (pic16_unlinkpCode): keep C line if possible
8845 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8846 C line moved if possible
8847 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8848 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8849 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8850 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8852 * (pic16_getJumptabpCode): NEW, needed in...
8853 * (LinkFlow): fixed handling of jumptables, calls and conditional
8855 * (pic16_InsertCommentAfter): NEW
8856 * (pic16_pCodeReplace): made verbose and flow preserving
8857 * (AnalyzeFlow): added call to data flow analysis
8858 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8859 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8860 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8862 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8864 * src/SDCCast.c (decorateType): fixed bug #1105626
8866 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8868 * device/include/asm/pic16/features.h,
8869 * pic18f*.h headers,
8870 * device/include/pic16/adc.h,
8871 * device/include/pic16/delay.h,
8872 * device/include/pic16/i2c.h,
8873 * device/include/pic16/malloc.h,
8874 * device/include/pic16/stdio.h,
8875 * device/include/pic16/stdlib.h,
8876 * device/include/pic16/string.h,
8877 * device/lib/pic16/libc/stdio/printf_tiny.c,
8878 * device/lib/pic16/libc/stdio/printf_small.c,
8879 * device/lib/pic16/libc/stdio/strmgpsim.c,
8880 * device/lib/pic16/libc/stdio/strmmssp.c,
8881 * device/lib/pic16/libc/stdio/strmusart.c,
8882 * device/lib/pic16/libc/stdio/vfprintf.c,
8883 * device/lib/pic16/libc/stdlib/ltoa.c,
8884 * device/lib/pic16/libc/stdlib/putchar.c,
8885 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8886 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8887 * device/lib/pic16/libc/stdlib/memchrram.c,
8888 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8889 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8890 * device/lib/pic16/libio/adc/adcbusy.c,
8891 * device/lib/pic16/libio/adc/adcread.c,
8892 * device/lib/pic16/libio/adc/adcsetch.c,
8893 * device/lib/pic16/libio/usart/ubaud.c,
8894 * device/lib/pic16/libio/usart/ubusy.c,
8895 * device/lib/pic16/libio/usart/udrdy.c,
8896 * device/lib/pic16/libio/usart/uopen.c,
8897 * device/lib/pic16/libio/usart/uputc.c,
8898 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8899 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8900 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8901 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8902 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8903 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8904 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8905 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8906 specific keywords to double underlined form,
8907 * device/lib/pic16/libc/Makefile.rules,
8908 * device/lib/pic16/libsdcc/Makefile.rules,
8909 * device/lib/pic16/libm/Makefile,
8910 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8911 to compile with C standard set in Makefile.common
8912 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8913 rand.c and crc.c in compilation process,
8914 * device/lib/pic16/libsdcc/int/divuint.c,
8915 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8916 `c' from signed to unsigned,
8917 * device/lib/pic16/startup/crt0.c,
8918 * device/lib/pic16/startup/crt0i.c,
8919 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8920 keywords to double underlined form, bug fixes in _do_cinit function
8921 which prevented the correct initialization of the .idata segment,
8922 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8923 core to enter a infinite loop
8924 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8926 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8928 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8930 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8932 * device/include/Makefile.in: add support for hc08 subdirectory
8933 * device/include/hc08/: new subdirectory
8934 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8935 Lucas Loizaga, thanks!
8936 * device/include/hc08/mc68hc908qy.h,
8937 * device/include/hc08/mc68hc908gp32.h,
8938 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8939 their own directory. Changed internal macro names to use the compiler
8940 reserved namespace. Changed SDCC specific keywords to double
8942 * device/include/math.h,
8943 * device/include/malloc.h,
8944 * device/include/stdarg.h,
8945 * device/include/stdbool.h
8946 * device/include/string.h,
8947 * device/include/tinibios.h,
8948 * device/include/ds400rom.h,
8949 * device/include/8051.h,
8950 * device/include/8052.h,
8951 * device/include/80c51xa.h,
8952 * device/include/at89c55.h,
8953 * device/include/at89S8252.h,
8954 * device/include/at89x51.h,
8955 * device/include/at89x52.h,
8956 * device/include/ds80c390.h,
8957 * device/include/reg764.h,
8958 * device/include/regc515c.h,
8959 * device/include/sab80515.h,
8960 * device/include/mcs51/c8051f000.h,
8961 * device/include/mcs51/c8051f018.h,
8962 * device/include/mcs51/c8051f020.h,
8963 * device/include/mcs51/c8051f040.h,
8964 * device/include/mcs51/c8051f060.h,
8965 * device/include/mcs51/c8051f120.h,
8966 * device/include/mcs51/c8051f300.h,
8967 * device/include/mcs51/c8051f310.h,
8968 * device/include/mcs51/c8051f320.h,
8969 * device/include/mcs51/c8051f330.h,
8970 * device/include/mcs51/c8051f350.h,
8971 * device/include/z180.h: Changed SDCC specific keywords to double
8974 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8976 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8978 * (pic16_assignConfigWordValue): disable testing of configuration
8979 register value with config mask,
8980 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8981 function with port->fun_prefix,
8982 * (genFunction): when generating a naked interrupt function never
8983 create an absolute segment placed in interrupt vector address, place
8984 the actual interrupt function at IVA instead, when an interrupt
8985 function is generated with unspecified interrupt then do not create
8986 the absolute section,
8987 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8988 code for generating a call to generic pointer get/put function with
8989 a call to function pic16_callGenericPointer(),
8990 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8991 the call to the generic pointer get/put functions with prefixing the
8992 function name with port->fun_prefix,
8993 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8994 * src/pic16/main.c (_process_pragma): prefix function with
8996 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8997 calling assembler, old 18Fxxxx macro is deprecated,
8998 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8999 PC_ASMDIR in while condition,
9000 * (findInstruction): add PC_ASMDIR in while condition,
9001 * (buildCallTree): prefix main with port->fun_prefix,
9002 * (pic16_pCode2str): fixed bug that didn't emit the memory access
9003 identifier for variable with banked access in instructions BTFSS,
9004 BTFSC, BCF, BSF, BTG
9005 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
9006 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
9007 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
9008 perform optimization when enviroment variable NO_REG_OPT is set,
9009 * (insideLRBlock): NEW, return 1 if register is inside an
9010 INF_LOCALREGS block,
9011 * (RemoveRegFromLRBlock): remove a register that is completely
9012 eliminated by register optimization, but it is still left in local
9013 register store/restore in/from stack block,
9014 * (Remove2pcodes): after removing register, check to see if it
9015 should be removed from local register store/restore in/from stack
9017 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
9018 DUMMY_READ_VOLATILE,
9020 * device/include/pic16/adc.h: minor prototype modifications and
9022 * device/include/pic16/malloc.h: added GPL notice various
9024 * device/include/pic16/stdint.h: NEW, standard header for ints
9025 * device/include/pic16/delay.h: NEW, header for delay functions,
9026 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
9028 * device/include/pic16/signal.h: NEW, header providing helper macros
9029 for implementing signal handlers,
9030 * device/include/pic16/stdio.h: added prototypes for functions,
9031 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
9032 prototypes for stdin and stdout, added macro PUTCHAR to
9033 automatically implement putchar function prototype,
9034 * device/include/pic16/usart.h: modified and updated USART library,
9035 * device/lib/pic16/libio/adc/,
9036 * device/lib/pic16/libio/i2c: some modifications to improve library
9038 * device/lib/pic16/libc/stdio/: modifications for the new printf*
9039 family of functions,
9040 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
9041 family of functions and other sources,
9042 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
9043 of the PIC18Fxx[28] devices,
9044 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
9045 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
9046 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
9047 _do_cinit function, because the previous failed when local variables
9048 where not placed in the same memory bank,
9049 * device/lib/pic16/libsdcc/char/: various modifications to improve
9050 library performance,
9051 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
9052 information on the new functions of the c library and more...
9054 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9056 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
9058 2005-03-26 Raphael Neider <rneider AT web.de>
9060 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
9061 if condition == CARRY)
9062 * (genCmp): adapted to new genSkipc semantics
9063 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
9064 on rIfx (genCmp was broken)
9066 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9068 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
9069 * src/z80/main.c (_keywords[]),
9070 * src/SDCCglobal.h (struct options),
9072 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
9073 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
9074 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
9075 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
9076 always available in leading double underscore form. The C99 support is
9077 mostly missing, but it's a start.
9078 * support/regression/tests/bug-227710.c: fixed nonconforming use of
9079 reserved identifier "__data".
9081 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
9083 * src/mcs51/peeph.def: fixed bug 1170013
9085 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
9087 * device/include/mcs51reg.h: fixed bug 842007
9089 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9091 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
9094 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9096 * src/port.h (struct PORT),
9097 * src/avr/ralloc.c (avr_assignRegisters),
9099 * src/ds390/ralloc.c (ds390_assignRegisters),
9101 * src/hc08/ralloc.c (hc08_assignRegisters),
9103 * src/mcs51/ralloc.c (mcs51_assignRegisters),
9105 * src/pic/ralloc.c (pic14_assignRegisters),
9107 * src/pic16/ralloc.c (pic16_assignRegisters),
9109 * src/xa51/ralloc.c (xa51_assignRegisters),
9111 * src/z80/ralloc.c (z80_assignRegisters),
9113 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
9114 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
9116 * src/SDCCdflow.c (computeDataFlow),
9118 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
9120 * src/SDCCcflow.c (*),
9122 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
9123 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
9124 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
9125 immedDom() returning wrong block; probably fixes bug #1160833)
9127 2005-03-20 Borut Razem <borut.razem AT siol.net>
9129 * support/scripts/inc2h.pl: WIN32 port
9131 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
9133 * device/lib/makefile.in: added abs.c and labs.c
9135 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
9137 * device/include/stdint.h: added
9138 * device/lib/abs.c: added
9139 * device/lib/labs.c: added
9140 * device/include/stdlib.h: added abs() and labs() prototypes
9141 * device/lib/libsdcc.lib: added abs and labs
9142 * device/include/float.h,
9143 * device/lib/_fsmul.c,
9144 * device/lib/printf_fast.c,
9145 * device/lib/printf_tiny.c: updated comments
9147 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9149 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
9152 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9154 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
9155 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
9157 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
9159 * device/lib/printf_large.c: removed inline assembly for portability and
9160 readability. Use printf_fast if speed or size are more important.
9161 * src/pic16/gen.c: removed conditions around use of DEBUGpc
9162 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
9164 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
9166 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
9167 prevent compiler warning
9169 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
9171 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
9172 moved to level 0 and declared as static. Also they are explicit
9173 placed in access bank. This was necessery because some times they
9174 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
9175 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
9176 optimizations. Currently only compare to unsigned char is implemented,
9177 * src/pic16/gen.c: added fReturnIdx array,
9178 * (struct resolvedIfx) is moved to gen.h and made public,
9179 * (struct _G): added sregsAlloc and sregsAllocSet fields,
9180 * (aopForSym): added an optimization to directly store in stack of
9181 the operand of a SEND iCode,
9182 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
9183 but as registers instead (AOP_REG) using the fReturnIdx array,
9184 * (pic16_freeAsmop): remove the freed register from the
9185 _G.sregsAlloc field,
9186 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
9187 a compare of 'WREG',
9188 * (pic16_popGetTempRegCond): changed function prototype, now
9189 function takes also a bitVector argument v which holds the current
9190 set of registers that are allocated for stack access by aopForSym,
9191 registers allocated in aopForSym for accessing stack symbols are not
9192 any more part of the functions usedRegs field,
9193 * (genCall): some times aopOp is called for a stack variable to be
9194 send, aopForSym might perform the push, if this is true make sure
9195 that genCall doesn't push the variable twice by testing _G.resDirect,
9196 * (genFunction): changed testing for unspecified interrupt number
9197 from 256 to INTNO_UNSPEC,
9198 * modified selection scheme of frame pointer generation. Previously
9199 if function did use local registers a frame pointer was generated,
9200 now a frame pointer is generated only if function has arguments
9201 (that need PLUSW2 register access), or has stack arguments, or the
9202 compiler is not instructed to omit the frame pointer,
9203 * (genEndFunction): before restoring local registers that were saved
9204 in the function preamble, also restore the registers that *might*
9205 have been allocated for stack access,
9206 * (genRet): removed some old comments,
9207 * (genCmp, the active (RN's) version): added a call to the
9208 pic16_genCmp_special function to perform the compare with a more
9209 robust and optimized way,
9210 * (genInline): a feature has been added in inline code generation,
9211 which allows a wildcard variable substitution when writing inline
9212 assembly. Code is incomplete and experimental therefore undocumented,
9213 * (genCast): changed order of aopOp for result and right to allow
9214 aopForSym to directly load the result if possible,
9215 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
9216 perform an optimized compare on some selected special occasions,
9217 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
9218 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
9219 generate an IVT any more,
9220 * src/pic16/main.c (pic16_optionsTable): added command line option
9222 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
9223 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
9225 * src/pic16/NOTES: Raphael Neider added in list of active developers
9226 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
9227 jumptable_end to prevent bug #,
9228 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
9229 inCond and outCond fields,
9230 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
9231 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
9232 turn off register spilling,
9233 * (packRegsForOneUse): synced with other ports' versions although it
9234 is not used currently,
9235 * (pic16_packRegisters): added an optimization while reading
9236 structure bitfields, some registers may be saved (malloc code is
9237 decreased by 80 bytes)
9239 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
9241 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
9242 left is a bitfield, if yes, then don't optimize assignment. Perhaps
9243 this can be optimized more?
9245 2005-03-10 Raphael Neider <rneider AT web.de>
9247 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
9248 genNearPointerGet): (hopefully) fixed access to bitfields via
9249 pointers (p->bitN = x; and x = p->bitN; failed)
9251 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
9253 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
9255 2005-03-09 Raphael Neider <rneider AT web.de>
9257 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
9259 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
9261 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
9262 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
9263 (regTypeNum): set REG_BIT type if necessary
9264 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
9265 * support/regression/tests/critical.c: check bug 1144613
9267 2005-03-02 Raphael Neider <rneider AT web.de>
9269 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
9271 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9273 * src/avr/ralloc.c (serialRegAssign),
9274 * src/ds390/ralloc.c (serialRegAssign),
9275 * src/hc08/ralloc.c (serialRegAssign),
9276 * src/mcs51/ralloc.c (serialRegAssign),
9277 * src/pic/ralloc.c (serialRegAssign),
9278 * src/pic16/ralloc.c (serialRegAssign),
9279 * src/xa51/ralloc.c (serialRegAssign),
9280 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9282 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9284 * src/SDCCast.c (decorateType): fixed bug 1124787
9286 2005-02-20 Hubert Sack <sack AT digiplan.de>
9287 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9289 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9292 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9294 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9295 to keep the correct label reference count when adding/removing references
9296 to labels. A peephole file using this is appended to patch #1144962.
9298 2005-02-14 Raphael Neider <rneider AT web.de>
9300 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9301 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9302 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9303 retrievals of result operand's value on assignment
9305 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9307 * device/include/pic16/string.h: modified prototype for memccpy()
9308 to memccpy(void *, void *, char, size_t)
9309 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9310 check whether to omit frame pointer or not,
9311 * (genInline): convert all occurences of "\n" to LF in inline
9312 assembler blocks, this helps formatting the inline text,
9313 * (pic16_loadFSR0): modified prototype,
9314 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9315 removed some 8051 legacy code,
9316 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9317 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9318 before allocating temporary registers in functions,
9320 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9322 * support/regression/tests/bitvars.c: corrected the "fix"
9324 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9326 * support/regression/tests/bitvars.c,
9327 * support/regression/tests/bitwise.c,
9328 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9330 2005-02-10 Raphael Neider <rneider AT web.de>
9332 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9333 different size for Alpha
9334 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9336 2005-02-09 Raphael Neider <rneider AT web.de>
9338 * src/SDCC.lex(doPragma) : save and restore warning options as well
9339 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9340 * have #pragma less_pedantic set the errorlevel to WARNING
9342 * (cloneOptimize) : fixed wrong malloc's size
9343 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9344 facilitate correct handling of #pragma (save|restore)
9346 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9348 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9350 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9352 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9354 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9356 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9358 2005-02-02 Raphael Neider <rneider AT web.de>
9360 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9361 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9362 * (pic16_storeForReturn): fixed to allow returning function pointers
9363 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9364 * device/include/pic16/{stddef.h,stdbool.h}: added
9366 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9368 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9370 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9372 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9373 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9374 appeared to be required
9376 2005-01-31 Borut Razem <borut.razem AT siol.net>
9378 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9379 include/mcs51 and include/z80 directories to the package
9381 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9383 * src/hc08/gen.c (genFunction): fixed bug #1112752
9385 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9387 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9389 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9391 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9393 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9395 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9397 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9399 * device/include/c8051fxxx.h: removed these 6 files
9400 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9402 2005-01-26 Raphael Neider <rneider AT web.de>
9404 * src/pic16/gen.c (genAssign): fixed assignment from longs
9405 in codespace (were cut to three bytes)
9406 * (genDummyRead): implemented (except for CODESPACE...),
9408 * src/pic16/glue.c (emitStatistics): beautified
9409 * device/lib/pic16/libm/Makefile: added include path
9411 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9413 * src/z80/gen.c (aopPut): fixed bug #1103902
9415 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9417 * device/lib/expf.c: fixed bug #1095792
9419 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9421 * device/lib/pic16/libm: added Math library sources
9423 2005-01-24 Raphael Neider <rneider AT web.de>
9425 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9426 to enable upcast to pCodeOpReg2 (there is no type tag to
9427 differenciate the two and pic16_popGet2p cast into PCOR2)
9428 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9429 (sizeof(sectNames) changed to sizeof(sectName))
9430 Both patches fix segfaults under MinGW.
9432 2005-01-23 Raphael Neider <rneider AT web.de>
9434 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9435 Safe_[mc]?alloc()'ed variables
9436 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9437 of (byte sized) temporaries (assign them to WREG for now)
9438 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9439 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9440 this might fix SIGSEGVs on MinGW...
9441 * src/SDCCopt.c (killDeadCode): restored original behaviour
9442 (volatile operands might get thrown away though)
9444 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9446 * src/pic16/gen.c: fixed bug #1106975,
9447 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9448 pointer update, INTCON is saved, global interrupts are disabled and
9449 restored after updateing TOS.
9450 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9451 * added function attribute 'shadowregs' to take advantage of shadow
9453 * added function attribute 'wparam' as an alternative to the wparam
9455 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9456 user declares a non-ISR function as 'shadowregs',
9457 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9459 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9461 * .version: bumped version number to 2.4.8
9462 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9464 * device/lib/pic16/libio/i2c/: I2C module support library,
9465 * device/include/pic16/i2c.h: I2C support library header,
9466 * device/lib/pic16/libc/stdio/: standard IO support sources,
9467 * (printf_small.c): printf_small() source, supports float print,
9468 * (printf_tiny.c): printf_tiny() source, does not support floats,
9469 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9470 enable global optimizations for entire library source, other
9471 Makefiles in the source tree are also modified to reflect this,
9472 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9474 * doc/sdccman.lyx: updated to reflect new changes,
9475 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9476 sym->onStack if-case,
9477 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9478 sbit, idata, _idata, xdata, _xdata,
9479 * added pragma library, to link an external library, (see doc),
9480 * removed command line options, --pomit-config-words, --pomit-ivt,
9481 --pleave-reset-vector,
9482 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9483 when calling assembler to reflect memory model used, also define
9484 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9485 reflect stack model used,
9486 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9487 on stack return NULL,
9489 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9491 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9492 of the operands is volatile. Fixes #1020220
9494 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9496 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9497 * (OptimizeRegUsage): make sure that there is really no other flow where
9498 the first pCode is used
9500 2005-01-22 Raphael Neider <rneider AT web.de>
9502 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9503 to fix #1106967 (pCode->seq are not set up correctly)
9505 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9507 * src/SDCCglue.c (glue): make sure code area is declared before the
9508 static initialization area.
9510 2005-01-21 Raphael Neider <rneider AT web.de>
9512 * device/lib/Makefile.in: fixed test for pic16 install dir
9513 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9515 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9516 added --optimize-goto compiler switch and pragma wparam documentation
9517 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9518 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9519 and PRODH closing bug #1071770 (peephole optimizer)
9521 2005-01-19 Raphael Neider <rneider AT web.de>
9523 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9524 cmdLine buffers (used when calling sdcpp...) are large enough
9525 (MAX_PATH=256 truncates arguments leading to system halts when
9527 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9528 * (genUminus): rewritten to for efficiency
9529 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9530 used uninitialized in some cases)
9531 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9532 copy the third byte from the int -- now assumes 0x80 (data memory)
9533 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9534 operands (genAddLit expects the iCode's operands to swapped as
9535 well), fixed leftover bytes (crashed for short left operands)
9536 * (pic16_genMinusDec): performance improvements, removed false
9538 * (pic16_genMinus): fixed to cope with differently sized operands
9539 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9541 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9542 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9543 new banksel optimization
9544 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9545 analysis for temporary registers (segfaults...)
9546 * src/pic16/peeph.def: added rule
9548 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9550 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9551 which converts a float number to its ASCII representation
9552 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9553 functions to convert the fractional and integer part of a float to ASCII,
9554 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9555 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9557 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9559 * device/include/pic16/adc.h: added GPL info,
9560 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9561 a pCodeOp as tested operand,
9562 * (genNearPointerGet): optimized bit testing, does not use
9563 intermediate register for bit value, test directly instead with
9564 BTFSS, BTFSC, works only for single bits,
9565 * (genpic16Code): dump the name of the iCode in the asm,
9566 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9567 renamed to pic16_decodeOp,
9568 * (serialRegAssign): do not allocate a temporary register for iCode
9569 sequences that test a single bit for 1/0
9571 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9573 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9574 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9575 access stack and frame pointers. They are initially assigned to
9576 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9577 accessing SFRs. Updated all occurences of modification of stack or
9578 frame pointer in gen.c and pcode.c,
9579 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9580 assigning of a literal value to pointers,
9581 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9582 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9585 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9587 * doc/sdccman.lyx: update documentation about stack pragma, added
9588 some info for stack memory models
9590 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9592 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9594 2005-01-08 Raphael Neider <rneider AT web.de>
9596 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9597 udata sections to fix bug #1097823
9599 2005-01-05 Raphael Neider <rneider AT web.de>
9601 * src/pic16/gen.c (genGenericShift): added handling of differently
9602 sized left operand and result
9604 2005-01-04 Raphael Neider <rneider AT web.de>
9606 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9607 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9608 to hold the condition bit)
9609 * added new version of genCmp (old code available via #define)
9610 * added new version of genShiftLeft/genShiftRight in a generic
9611 way, now supports shifting by negative values
9612 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9613 shiftCount (expected by genGenericShift)
9614 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9615 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9617 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9618 is an invalid literal too...)
9620 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9622 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9623 from Raphael Neider,
9624 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9625 for 8-bit literals. This fixes some literal operands which are sign
9626 extended to 16-bits ints when instruction needs only 8-bits.
9628 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9630 * device/lib/logf.c: added mcs51 assembly version
9631 * device/lib/expf.c: added mcs51 assembly version
9632 * device/lib/_logexpf.c: new shared asm code for expf and logf
9633 * device/include/math.h: add defines for assembly math library
9634 * device/lib/Makefile.in: build new _logexpf.c
9635 * device/lib/libfloat.lib: use new _logexpf.c
9637 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9640 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9641 device types which have less than 0x7f registers.
9643 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9645 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9647 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9649 * device/lib/printf_fast.c: only build on supported arch.
9650 * device/lib/printf_tiny.c: only build on supported arch.
9651 * device/lib/printf_fast_f.c: only build if asm float lib
9652 * device/lib/_fsget1arg.c: only build if asm float lib
9653 * device/lib/_fsget2args.c: only build if asm float lib
9654 * device/lib/_fsnormalize.c: only build if asm float lib
9655 * device/lib/_fsreturnval.c: only build if asm float lib
9656 * device/lib/_fsrshift.c: only build if asm float lib
9657 * device/lib/_fsswapargs.c: only build if asm float lib
9658 * device/include/stdio.h: don't provide print_fast,
9659 print_fast_f, print_tiny prototypes if --xstack used
9661 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9663 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9664 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9667 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9669 * device/lib/printf_fast_f.c: same as printf_fast, but
9670 with floating point enabled
9671 * device/lib/printf_fast.c: minor tweaks
9672 * device/include/stdio.h: add printf_fast_f
9674 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9676 * src/SDCCmain.c: make --float-reent default for mcs51
9677 * device/lib/_fsadd.c: added mcs51 assembly version
9678 * device/lib/_fssub.c: added mcs51 assembly version
9679 * device/lib/_fsmul.c: added mcs51 assembly version
9680 * device/lib/_fsdiv.c: added mcs51 assembly version
9681 * device/lib/_fseq.c: added mcs51 assembly version
9682 * device/lib/_fsneq.c: added mcs51 assembly version
9683 * device/lib/_fsgt.c: added mcs51 assembly version
9684 * device/lib/_fslt.c: added mcs51 assembly version
9685 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9686 * device/lib/Makefile.in: add _fscmp to build
9687 * device/lib/libfloat.lib: add _fscmp to build
9689 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9691 * device/lib/_fs2slong.c: added mcs51 assembly version
9692 * device/lib/_fs2sint.c: added mcs51 assembly version
9693 * device/lib/_fs2schar.c: added mcs51 assembly version
9694 * device/lib/_fs2ulong.c: added mcs51 assembly version
9695 * device/lib/_fs2uint.c: added mcs51 assembly version
9696 * device/lib/_fs2uchar.c: added mcs51 assembly version
9697 * device/lib/_slong2fs.c: added mcs51 assembly version
9698 * device/lib/_sint2fs.c: added mcs51 assembly version
9699 * device/lib/_schar2fs.c: added mcs51 assembly version
9700 * device/lib/_ulong2fs.c: added mcs51 assembly version
9701 * device/lib/_uint2fs.c: added mcs51 assembly version
9702 * device/lib/_uchar2fs.c: added mcs51 assembly version
9703 * device/include/float.h: added #define to select asm vs c
9705 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9707 * device/lib/printf_fast.c: improvements to float output
9708 * device/include/float.h: add defines for assembly float library
9709 * device/lib/_fsget1arg.c: receive 1 float arg
9710 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9711 * device/lib/_fsnormalize.c: normalize a float
9712 * device/lib/_fsreturnval.c: return float, various helper routines
9713 * device/lib/_fsrshift.c: right shift a float's mantissa
9714 * device/lib/_fsswapargs.c: swap 2 floats
9715 * device/lib/Makefile.in: build these 6 new files for mcs51
9716 * device/lib/libfloat.lib: add these 6 files to the library
9718 2004-12-26 Borut Razem <borut.razem AT siol.net>
9720 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9723 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9725 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9726 and fully reentrant and register bank neutral.
9727 * device/lib/printf_fast.c: added float (not enabled by default),
9728 added compact/slower integer (also not enabled by default),
9729 improved size/speed of fast integer code, other minor changes
9730 * device/include/stdio.h, device/lib/Makefile.in,
9731 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9733 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9735 * src/pic16/pcode.c: declaring variables other than at the start of a
9736 block is not supported in C by VC6.
9738 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9740 * applied a previous patch from Raphael Neider that wasn't included
9741 in the previous commits, which fixes infinite loops within jumptable
9743 * made some fixes that previous patches introduced
9745 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9747 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9748 that fixes an issue with AOP_PCODE asmop's offset,
9749 * (pic16_popCopyReg): update instance field too,
9750 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9751 function of pic port,
9752 * (genCmp, genAnd, genAssign),
9753 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9755 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9757 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9758 variables initial values to idata section,
9759 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9760 variables in some functions. This utilizes parmBytes field of iCode
9761 structure to hold the offset of the variable in stack. (might be
9762 able to use the stack field too?)
9763 * applied patch from Raphael Neider # ### , # ###
9764 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9765 variable initial values in idata section,
9766 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9767 for static variables with initial value
9768 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9769 applied fix in while loop from Raphael Neider.
9771 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9773 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9774 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9775 * src/ds390/ralloc.c (serialRegAssign): spill bits
9776 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9777 * support/Util/SDCCerr.c,
9778 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9779 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9780 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9782 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9784 * device/include/sdcc-lib.h: inserted LGPL, added includes
9785 asm/ds390/features.h and asm/mcs51/features.h
9786 * device/include/asm/default/features.h,
9787 * device/include/asm/gbz80/features.h,
9788 * device/include/asm/z80/features.h: added empty _AUTOMEM
9790 * device/include/asm/ds390/features.h,
9791 * device/include/asm/mcs51/features.h: added files with defines for
9792 _AUTOMEM and _STATMEM indicating automatic and static storage class
9793 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9794 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9795 * src/SDCCicode.c (geniCodeCast),
9796 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9797 * src/SDCCloop.c (loopInduction): removed unused variable lr
9798 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9799 to convertToFcall to include char modulo (RFE 1065037), added check
9800 if left operand is unsigned and use abs of literal value
9801 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9802 as it doesn't work after conversion from peephole.def to peephole.rul
9803 * src/mcs51/gen.c (toBoolean): added check for size,
9804 (genModOneByte): optimized code for signed char modulo a literal
9805 power of 2 (thanks to Hubert Sack),
9806 (genRRC): removed unnecessary "clr c",
9807 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9808 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9810 swapped rules 256.c and 256.d,
9811 extended 256.d by using new multiple checks (thanks Erik),
9812 added rules 256.e and 256.f,
9813 updated rule 261.a and 261.b to new generated code
9814 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9816 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9818 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9819 induction related bugs, including first part of bug #1074377
9821 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9823 * applied patch from bug-report #1076292,
9824 * applied patches for genAnd and Goto-optimizations for Raphael
9826 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9827 dump a less iCode information,
9828 * src/pic16/device.h (pic16_options_t): added field debgen,
9829 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9830 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9831 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9833 * (various functions): added macros FENTRY and FENTRY2 to functions,
9834 to emit function prologue,
9835 * (various functions): fixed indentation,
9836 * (genNearPointerGet): fixed loading of FSR0,
9837 * (genPackBits): applied patch from Raphael Neider to fix updating
9838 of FSR0 and touching only the modified bits,
9839 * src/pic16/genarith.c (various functions): added macros FENTRY to
9840 emit function prologue in comments,
9841 * src/pic16/pcode.h: added functions debugf2, debugf3,
9842 * src/pic16/ralloc.c: partial fix for packForPush caused
9845 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9847 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9848 <stsp AT users.sourceforge.net> with reversed byte order
9849 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9851 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9853 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9855 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9856 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9858 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9860 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9862 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9864 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9866 (setFromConditionArgs): friendly operand parser for peephole rules,
9867 (operandBaseName, operandsNotRelated): new peephole condition
9868 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9869 architecture specific register naming into account, handles n-way
9870 comparisons, and supports quoted literals
9871 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9873 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9875 * src/mcs51/peeph.def: fixed bug #1076940
9877 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9879 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9881 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9883 Adding support for replacing ljmps with sjmps in jumptables
9884 generated for switch statements. For now you need to set the
9885 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9886 Now 4 algorithms for mcs51 jumptable generation are used:
9887 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9888 addresses loaded pc-relative for up to 112 cases and stack-pushing
9889 target addresses loaded with offset from dptr for up to 256 cases.
9891 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9892 * src/mcs51/main.c: adapted constants for switch table generation
9893 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9895 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9897 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9898 * support/regression/tests/bug1057979.c: added test for bug 1073386
9900 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9902 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9905 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9907 * src/pic16/device.h,
9908 * src/pic16/genarith.c,
9911 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9913 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9915 Large cummulative patch for pic16 port.
9916 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9917 to call when a stack overflow occurs,
9918 * (malloc.h): added CVS Id tag,
9919 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9921 * added libc directory. The current version of LibC contains string
9922 functions, ctype functions and macros and some functions of the
9923 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9924 be extensively tested in the future. Standard disclaimer here.
9925 Library is not automatically build yet. But one can build it by
9926 invoking 'make' inside the libc directory.
9927 * added ADC library under libio. Preliminary version yet.
9929 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9930 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9931 aopForRemat() now and not by pic16_aopOp(),
9932 * (pic16_popGetTempReg): removed warning messgae when allocating
9933 temporary registers, its a buggy feature and will be removed,
9934 * (pic16_popGet): set register instance field in AOP_CRY,
9935 * (pic16_outBitC): fixed for results in size greater than 1,
9936 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9937 * (pic16_storeForReturn): optimized return of 0,
9938 * (genCmp): experimental code for new genCmp which uses PIC18's
9939 special compare&skip instructions. Initial tests fail some times
9940 with variables grater than 1 byte in size, so new code is disabled,
9941 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9943 * (genCast): began a fix to optimize the casting of a bit to another
9944 bit, now assigning a bitfield to another bitfield will fail, sorry,
9945 * src/pic16/main.c: disabled the use of lr-support feature,
9946 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9947 * added some function prototypes, added function _debugf prototype,
9948 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9949 bits with offset (case PO_GPR_BIT),
9950 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9952 * (isBankInstruction): modified to return 0 for no banking instruction,
9953 and 1 for banking instruction,
9954 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9955 caused stop processing pCodes after a inline assembly block,
9956 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9957 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9958 registers when it shouldn't,
9959 * src/pic16/ralloc.c (allocReg): add preliminary support for
9960 supporting a limited set of temporary registers,
9962 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9964 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9965 genDataPointerSet): ensure assignments always copy in MSB to LSB
9967 (loadRegFromAop): recognize CLRH optimization,
9968 (genFunction): optimize RECEIVE iCodes in reentrant functions
9970 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9972 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9973 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9975 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9976 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9977 contiguous with data
9979 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9981 * device/lib/_gptrget.c (_gptrget),
9982 * device/lib/_gptrgetc.c (_gptrgetc),
9983 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9984 instead of sjmp to ret
9985 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9986 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9988 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9990 * .version: bumped version to 2.4.7
9991 * device/lib/_gptrget.c (_gptrget): is now _naked
9992 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9993 * device/lib/_gptrput.c (_gptrput): is now _naked
9994 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9995 (createFunction): fixed xstack
9996 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9997 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9999 (geniCodeCritical): store original interrupt state in an iTemp bit
10000 var unless stack-auto
10001 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
10002 * src/SDCCmain.c (setIncludePath): added include/target to search path
10003 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
10004 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
10006 (processFuncArgs): put bit vars in bit area
10007 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
10008 unsaveRBank): fixed xstack,
10009 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
10010 (genFunction, genEndFunction): fixed xstack,
10011 (genAssign): optimization don't walk backwards through mem
10012 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
10013 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
10014 * support/regression/Makefile: also make library (for stack-auto) when
10015 making "all" and added "test-mcs51-xstack-auto"
10016 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
10017 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
10018 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
10019 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
10020 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
10021 make-library by MAKE_LIBRARY
10022 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
10023 regression tests for xstack
10024 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
10025 * support/regression/tests/critical.c: test for critical on mcs51
10027 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10029 * support/regression/ports/ucz80/spec.mk: use include and lib files from
10030 built version of sdcc instead of installed version
10032 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
10034 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
10035 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
10037 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
10038 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
10039 WARNING: remove device/lib/build/z80/printf.o by hand when
10040 updating from previous build!
10041 * device/lib/z80/printf.c: updated comment
10042 * support/regression/tests/bug1057979.c: test all ports now
10043 * support/regression/tests/bug1065458.c: file added
10045 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10047 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
10048 *_start and *_end symbols for static functions
10050 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
10052 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
10053 and search crt0.o in all library paths,
10054 (setIncludePath): proper handling of --nostdinc,
10055 (setLibPath): proper handling of --nostdlib
10056 * support/regression/Makefile,
10057 * support/regression/ports/ds390/spec.mk,
10058 * support/regression/ports/gbz80/spec.mk,
10059 * support/regression/ports/hc08/spec.mk,
10060 * support/regression/ports/mcs51/spec.mk,
10061 * support/regression/ports/mcs51-large/spec.mk,
10062 * support/regression/ports/mcs51-stack-auto/spec.mk,
10063 * support/regression/ports/z80/spec.mk: use include and lib files from
10064 built version of sdcc instead of installed version
10065 * doc/sdccman.lyx: fixed typo in --nostdinc
10067 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
10070 * src/pic/device.c,
10071 * src/pic/ralloc.c,
10072 * src/pic/gen.c : added support to generate code for struct bit fields.
10074 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
10076 * as/xa51/xa_version.h,
10077 * device/include/errno.h,
10078 * device/include/regc515c.h,
10079 * device/lib/_itoa.c,
10080 * device/lib/_ltoa.c,
10081 * device/lib/ser_ir_cts_rts.c,
10082 * sim/ucsim/xa.src/glob.cc,
10083 * sim/ucsim/xa.src/inst_gen.cc,
10084 * sim/ucsim/xa.src/xa_bit.cc,
10085 * sim/ucsim/xa.src/xa_sfr.cc,
10086 * sim/ucsim/z80.src/inst_dd.cc,
10087 * sim/ucsim/z80.src/inst_fdcb.cc,
10088 * support/scripts/keil2sdcc.pl,
10089 * src/pic16/pic16.dsp,
10090 * src/pic16/pic16a.dsp: corrected cvs line endings
10091 * device/lib/printf_large.c: fixed bug 1057979
10092 * src/pic16/gen.c: fixed non-C standard code
10093 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
10094 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
10095 * support/regression/ports/mcs51/support.c: reload T1 asap
10096 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
10097 pdata use and clear idata startup behaviour
10098 * support/regression/tests/bug1057979.c: added
10100 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
10102 * device/examples/ds390/ow390/ad26.h,
10103 * device/examples/ds390/ow390/cnt1d.h,
10104 * device/examples/ds390/ow390/crcutil.c,
10105 * device/examples/ds390/ow390/ownet.h,
10106 * device/examples/ds390/ow390/owsesu.c,
10107 * device/examples/ds390/ow390/swt12.h,
10108 * device/examples/ds390/ow390/swtoper.c,
10109 * device/examples/ds390/ow390/temp10.h,
10110 * device/examples/ds390/ow390/thermodl.c,
10111 * device/examples/ds390/tinitalk/tinitalk.dsp,
10112 * device/examples/ds390/tinitalk/tinitalk.dsw,
10113 * device/examples/mcs51/clock/hw.h,
10114 * device/examples/mcs51/simple2/go.bat,
10115 * device/examples/serialcomm/windows/serial.h,
10116 * device/examples/xa51/dummy.c,
10117 * device/examples/xa51/hello.c,
10118 * device/include/80c51xa.h,
10119 * device/include/at89x051.h: corrected cvs line endings
10121 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
10123 * src/pic16/main.c (options): added command line --gstack, to trace
10124 stack over/under flows,
10125 * added pragma 'wparam' to allow passing first byte of function
10126 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
10127 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
10128 call to __gstack_test function and sets up the symbol as extern,
10129 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
10130 * popaop): added call to pic16_testStackOverflow,
10131 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
10133 * (genCall, genPcall): now all parameters are passed via stack
10134 except in functions that are pass to wparam pragma in which WREG is
10136 * (genPcall): REENTRANT flag is checked to see if variable prototype
10137 contains reentrant keyword, don't call a non-reentrant function, via
10138 a reentrant function pointer or vice versa, functions are never
10140 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
10142 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
10143 SIGSEGV when accessing a NULL register stucture,
10144 * (pic16_printGPointerType): modified to handle UPPER modifier for
10145 function initializers, changed prototype of function to simpler one,
10146 * (pic16_printIvalFuncPtr): check to see if function is already
10147 added in externs list,
10148 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
10149 optimized a move from W to SFR with a move to the same register
10150 later after a CALL,
10151 * device/lib/pic16/debug: NEW directory, contains debug features
10152 which are enabled when linking with libdebug.lib, currently command
10153 line option --gstack enables stack pointer tracing for over/under
10154 flow, corresponding sources are in debug/gstack
10156 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
10158 * doc/sdccman.lyx: updated SDCC version,
10159 * (PIC16 port): update list of command line options,
10160 * src/pic16/device.h (structure pic16_options_t): added field gstack
10161 to enable stack overflow tracing on push/pops,
10162 * src/pic16/device.c (statistics structure): added statistics
10164 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
10165 pic16_dump_int_registers): increase statistics counters for each
10166 * variable which is encountered
10167 * (pic16_dump_usection): emit each .udata variable to its own udata
10169 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
10170 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
10171 parameters via stack, otherwise use old scheme,
10172 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
10173 assembler output file,
10174 * src/pic16/main.c: added command line options --gstack to enable
10175 push/pop tracing for stack overflow,
10176 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
10177 instructions): added size of each instruction,
10178 * (pic16_countInstruction): estimate size of instructions in
10179 the_pFile list, inline assembly blocks are not counted,
10180 * (pic16_FixRegisterBanking): trace previous register usage, when
10181 banksel optimizations is greater than 0, don't emit a redudant
10184 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
10186 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
10187 * src/pic16/ralloc.c : applied same fix for pic16.
10188 * src/pic/gen.c : tidied it up a little.
10190 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10192 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
10193 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
10195 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10197 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
10199 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10201 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
10202 non-reentrant function __modsint in the interrupt function (thus
10203 corrupting math operations during serial I/O)
10204 * device/lib/ser_ir.c: as above, changed buffersize
10205 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
10206 256.c,d for zeroing
10207 * doc/Makefile: added option -t for rsync
10209 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10211 * src/SDCCast.h (struct ast),
10212 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
10214 2004-10-20 Borut Razem <borut.razem AT siol.net>
10216 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
10219 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
10221 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
10223 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
10224 support functions to replace long sequences of MOVFF's from access
10225 bank registers to stack and vice versa,
10226 * src/pic16/device.h: added new field opt_flags, where optimization
10227 flags can be set to enable certain features,
10228 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
10229 * pBlock, (genFunction, genEndFunction): surroung loop for
10230 saving/loading used registers in stack with PC_INFO pCodes,
10231 INF_LREGS. Code in between can then be optimized by pCode optimizer
10232 to support function calls,
10233 * (genDataPointerSet): fixed bug which loaded float fields in
10234 structures with corrupt data,
10235 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
10236 in a standard way debug info on stderr. Feature used for developing
10237 and debugging only,
10238 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
10239 obsolete chunks of code,
10240 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
10241 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
10242 * pic16/src/pcode.c (pic16_newpCodeInfo,
10243 * (pic16_newpCodeOpLocalRegs),
10244 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
10246 * (pic16_pCodeConstString): printing of the initial value of a
10247 symbol as a comment is inhibited since parsing was already done by
10248 copyStr and output is corrupt,
10249 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
10251 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10253 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
10255 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
10257 * as/mcs51/lkarea.c: removed old K&R style,
10258 (lnksect): changed check on boundary error,
10259 (lnksect2): changed check on boundary error,
10260 (lnksect2): extend XSTK to end of page if size = 1
10261 * as/mcs51/lkmain.c: removed old K&R style,
10262 (Areas51): create l_IRAM symbol
10263 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
10264 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
10265 model-mcs51-stack-auto, added model-mcs51-xstack-auto
10266 * device/lib/_mullong.c: added version to be compiled with xstack
10267 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
10268 * device/lib/mcs51/crtxclear.asm: clear pdata as well
10269 * device/lib/mcs51/crtxstack.asm: fixed comment
10270 * src/SDCCglue.c: maxInterrupts defaults to 0,
10271 (emitMaps): added pdata,
10272 (createInterruptVect): (re)moved default,
10273 (glue): added pdata,
10274 (glue): moved __start__xstack to XSTK with default size 1
10275 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10276 and options.float_rent when options.stackAuto is set,
10277 (linkEdit): only write XDATA_NAME if provided on command line
10279 * src/SDCCmem.c: added pdata
10280 * src/port.h: added pdata_name to PORT
10281 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10282 (saveRegisters, unsaveRegisters): removed usage of B,
10283 (genMinus): fixed accumulator clash,
10284 (genJumpTab): added comment, this needs another look
10285 * src/mcs51/gen.c: added check for "B in use" paranoia,
10286 added pushB() and popB()
10287 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10290 * src/ds390/main.c,
10292 * src/mcs51/main.c,
10294 * src/pic16/main.c,
10296 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10297 added PSEG (PAG,XDATA) or NULL to port specifier
10298 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10299 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10300 (_mcs51_genInitStartup): removed __start__xstack equ,
10301 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10302 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10303 * src/z80/gen.c (_rleAppend): fixed warnings
10304 * support/regression/tests/zeropad.c: added pdata test
10305 * .version: bumped to 2.4.6
10307 2004-10-17 Borut Razem <borut.razem AT siol.net>
10309 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10310 as a part of nightly build
10312 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10314 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10315 WREG holds the first byte function parameters,
10316 * (aopForSym): take special case for symbols which are in FARSPACE
10317 but in CODESPACE too,
10318 * (assignResultValue): modified to take into account _G.useWreg,
10319 * (genCall): don't use wreg for parameter passing when function is
10320 declared as reentrant, too, added optimization INCF to stack
10321 pointer when stack parameter count is 1,
10322 * (genFunction, genEndFunction): refurnished and fixed to not using
10323 wreg for passing parameters when function has varargs or is
10324 reentrant, fixed bug with symbol name compare for generating
10325 functions in absolute address,
10326 * (pic16_storeForReturn): refurnished,
10327 * (genCmp): began writing a new version of the function, not ready
10328 yet, therefore it is disabled,
10329 * (genAssign): do not read code memory when assigning a function to
10330 a pointer function,
10331 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10332 array of characters, not pointer,
10333 * (pic16initialComments): in debug mode emit an .ident directive for
10335 * (_process_pragma): emit a new warning type (internal to pic16)
10336 when setting stack to default length, emit a similar warning when
10337 placing a function at absolute address and address is not word aligned
10338 * (_pic16_parseOptions): added 'return TRUE' statement,
10339 * (_pic16_linkEdit): if compiling a source, then add the source's
10340 file object, first in the list of objects to link,
10342 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10344 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10345 * src/pic/main.c : removed VC warning.
10346 * src/pic/gen.c : changed comment.
10348 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10350 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10351 reference to a deprecated symbol _GPTRREG was causing failure to
10352 link. Thanks G. M. Gallant for the info.
10354 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10356 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10357 comments for Bugs item #954788.
10359 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10361 * src/pic16/device.c (pic16_dump_gsection,
10362 * pic16_groupRegistersInSection): handle symbols declared to be in
10363 access bank differently,
10364 * src/pic16/gen.c (struct _G): added field resDirect,
10365 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10366 send values read from stack directly to result and don't allocate
10368 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10370 * (pic16_sameRegsOfs): NEW,
10371 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10372 free because they were not allocated from temporary pool,
10373 * pic16_popRegFromString): workaround to fix a problem with
10374 allocating variables twice or never,
10375 * (genGenPointerGet): using PRODL instead of FSR0H,
10376 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10378 * (genAssign): take advantage of the _G.resDirect flag,
10379 * (genCast): around line 11844, use mov2f instead of directly
10380 MOVFF'ing between operands to account for literal values,
10381 * src/pic16/genutils.c: some new debug functions for gpsim have been
10383 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10384 float with integer part only,
10385 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10386 place variables in access bank
10387 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10388 updated sources to reflect recent changes in gen.c
10390 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10392 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10393 sources that searched for headers in installation path, now the
10394 device/include/pic16 is used,
10395 * src/pic16/glue.c (pic16glue),
10396 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10397 .line directives if not in debug mode, this suppresses assembler's
10398 warnings for ignored directives
10400 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10402 * src/port.h: made reset_regparms prototype void parameter explicit.
10403 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10404 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10405 * doc/sdccman.lyx: documented warning disabling and how to use
10406 printf_large to make it print floats.
10407 * device/include/stdbool.h: NEW
10408 * device/lib/_atof.c,
10409 * device/lib/_divuint.c,
10410 * device/lib/_divulong.c,
10411 * device/lib/expf.c,
10412 * device/lib/printf_large.c,
10413 * device/lib/sincosf.c,
10414 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10415 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10416 a completely reentrant lib.
10418 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10420 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10421 * device/include/pic16/stdio.h: fixed bug with colon
10423 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10425 * device/include/pic16/stdio.h,
10426 * device/include/pic16/stdlib.h,
10427 * device/include/pic16/math.h: NEW
10428 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10429 declared as _naked to reduce overhead
10430 * device/lib/Makefile.in (target port-specific-objects-pic16):
10431 changed * to *.* so to ignore the CVS directory,
10432 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10433 stacked variables back in stack,
10434 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10437 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10439 * .version: bumped version number to 2.4.5
10440 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10441 * support/Util/SDCCerr.c (messages structure): added entry for
10444 Large cumulative patch for pic16 port and libraries.
10445 * device/include/pic16/sdcc-lib.h,
10446 * device/include/pic16/stdarg.h,
10447 * device/include/asm/pic16/features.h,
10448 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10449 * device/include/pic16/float.h: changes reentrant keyword with
10450 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10451 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10452 updated target build-libraries to include objects from gptr,
10453 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10454 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10455 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10456 all function headings,
10457 * src/SDCCmain.c: added global parameter userIncDirsSet,
10458 * (parseCmdLine): when option -I is encountered add directory to
10459 userIncDirsSet too,
10460 * src/version.awk: added space between control and long,
10461 * src/pic16/NOTES: added some notes for the port,
10462 * src/pic16/gen.c: added prototype for mov2fp function,
10463 * (fReturnpic16[]): properly named return value registers,
10464 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10465 * (aopForSym): added code to handle symbols with onStack flag set,
10466 symbols onStack are allocated PTRSIZE bytes,
10467 * (aopFreeAsmop): handles special case where asmops are stack objects,
10468 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10469 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10470 added argument lock to trace flaws in allocating temporary registers
10471 when developing port,
10472 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10473 * (pic16_popRegFromString): reenabled allocating a direct register
10475 * (assignResultValue): various beautifications,
10476 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10477 referenced function argument,
10478 * (genIpush): reenabled to allow stacked arguments, handles only
10479 ic->parmPush iCodes,
10480 * (genCall, genPcall): major changes to allow for variable argument
10481 functions, fixed a bug with falsely restoring stack pointer after
10482 returning from call,
10483 * (genFunction): pending code for critical function,
10484 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10485 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10486 * (genNearPointerGet): fixed bug with indirect reading, was always
10488 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10490 * (genAddrOf): rewrote code to take address of a stacked function parameter
10491 * (genCast): fixed casting to generic pointer type,
10492 * src/pic16/gen.h: added AOP_STA,
10493 * (struct asmop): added field stk,
10494 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10495 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10496 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10497 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10498 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10499 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10501 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10503 * (pic16_port structure): generic pointer size is set to 3,
10504 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10505 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10507 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10508 operand is an iTemp,
10510 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10512 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10513 * debugger/mcs51/simi.c: addapt new syntax of s51
10515 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10517 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10518 * src/pic16/pcode.c: commented out some calls to free() in order to
10521 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10524 * src/SDCCicode.c (isiCodeInFunctionCall),
10525 * src/avr/ralloc.c (selectSpil),
10526 * src/pic/ralloc.c (selectSpil),
10527 * src/pic16/ralloc.c (selectSpil),
10528 * src/ds390/ralloc.c (selectSpil),
10529 * src/hc08/ralloc.c (selectSpil),
10530 * src/xa51/ralloc.c (selectSpil),
10531 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10532 stack in the middle of a function call sequence (fixes bug #1020268)
10533 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10534 costs associated with the minimum switch case.
10536 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10538 * src/SDCC.lex: fixed bug #1030549
10540 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10542 * src/SDCCcse.h (struct cseDef),
10543 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10544 over a function call if the CSE is derived from a symbol whose
10545 address has been taken (fixes bug #1029883)
10546 * support/regression/tests/bug-1029883: a new regression test for
10549 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10551 * src/hc08/gen.c (emitinline): fixed bug #1029778
10552 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10553 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10554 and starts toward RFE #905167)
10556 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10558 * src/pic16/gen.c (mov2f): New function to move an operand to
10559 another without considering if it is a literal or a register,
10560 * (pic16_sameRegs): don't check if they are both AOP_REG,
10561 * (AccRsh): removed andmask=0 lines,
10562 * (genLeftShift): duplicated to be improved in future versions,
10563 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10564 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10565 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10566 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10567 * (insertBankSwitch): fixed inserting banksel directives algorithm
10568 for instructions that follow a skip instruction, this fixes a report
10569 for broken subtraction code generation,
10570 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10571 iCode is a left op, just in case result and right share the same
10574 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10577 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10579 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10580 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10581 on 2004-09-12; it was buggy
10583 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10585 * src/SDCCsymt.h: removed RESULT_CHECK
10590 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10592 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10594 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10595 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10596 configuration values no more rejected by compiler, they are assigned
10597 to configuration registers with a warning message instead,
10598 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10599 the for-loop so last conf register is emitted too,
10600 * (_pic16_initPaths): link library libsdcc.lib by default,
10601 * (_hasNativeMulFor): modified test for multiplication according to
10602 Raphael Neider's remarks. Integer multiplication is also done with
10604 * device/include/pic16/pic18fregs.h: corrected type error in while
10605 testing and including 18f6720 header file
10607 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10609 * src/pic16/device.h (pic16_options): removed field use_crt,
10610 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10611 until an optimization to handle single bits is added,
10612 * (pic16_loadFSR0): moved before genUnpackBits,
10613 * (genAnd): some white lines removed,
10614 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10615 leave_reset flags in pic16_options when using crt modules,
10617 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10619 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10620 for bugs 898889 & 979599. Also used some safer print instructions.
10622 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10624 * src/pic16/device.h (pic16_options_t): added field use_crt,
10626 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10627 catch a probable future bug,
10628 * src/pic16/gen.c: aopIdx function commented out,
10629 * (genAssign): commented out old code which used aopIdx,
10630 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10631 code, added if conditionals to take into account the --use-crt
10632 command line options,
10633 * src/pic16/main.c (pic16_optionsTable): added new command line
10634 options, --use-crt= and --no-crt,
10635 * (_pic16_linkEdit): now the proper crt object is added in the
10636 linker command line except than when --no-crt is specified,
10637 * src/pic16/pcode.c,
10638 * src/pic16/pcode.h: added some structures and functions for a new
10639 optimization scheme to compansate for instruction overhead between
10640 same iCodes, this scheme is currently under development and is not
10641 working in any way,
10642 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10644 * device/lib/pic16/startup/crt0i.c,
10645 * device/lib/pic16/startup/crt0iz.c: added global char variable
10646 __uflags to force the generation of an idata section
10648 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10651 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10652 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10654 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10656 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10657 Frieder) and clarified the default code optimization mode
10659 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10661 * src/SDCC.lex (doPragma, process_pragma),
10662 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10663 "opt_code_size", and "opt_code_balanced"
10664 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10665 regrouped options by category, added support for category headers
10666 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10667 and "--opt-code-size"
10668 * doc/sdccman.lyx: documented these new options and pragmas
10669 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10670 preference into account
10672 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10674 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10675 geniCodePreDec): Fixed bug 904237 by generating a warning
10677 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10679 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10681 * src/pic/device.c : When no max ram set validate full memory range.
10683 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10685 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10687 * device/lib/_gptrget.c,
10688 * device/lib/_gptrput.c: updated comment
10689 * device/lib/calloc.c,
10690 * device/lib/free.c,
10691 * device/lib/malloc.c,
10692 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10693 * src/SDCCcse.c (cseBBlock),
10694 * src/SDCCicode.c (printOperand, geniCodeArray),
10695 * src/SDCCicode.h (struct operand): fixed bug 868103
10696 * support/regression/tests/bug-868103.c: added
10697 * src/SDCCast.c (searchLitOp),
10698 * src/SDCCcse.h (struct cseDef),
10699 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10700 * src/SDCCicode.h (struct operand),
10701 * src/SDCCsymt.h (struct sym_link),
10702 * src/avr/gen.c (hasInc),
10703 * src/ds390/gen.c (hasInc),
10704 * src/hc08/gen.c (genPlusIncr, hasInc),
10705 * src/mcs51/gen.c (hasInc),
10706 * src/pic16/glue.c (pic16_printIvalChar),
10707 * src/pic16/ralloc.c (regWithIdx),
10708 * src/xa51/gen.c (hasInc) : removed warnings
10709 * src/SDCCast.c (createBlock): added comment ???
10710 * src/hc08/ralloc.c: updated comments
10712 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10714 * doc/sdccman.lyx: updated section on switch statements, added
10715 section about semaphore locking
10716 * doc/Makefile: added option -info for latex2html
10717 * device/lib/_gptrget.c,
10718 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10720 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10722 * src/pic/device.h,
10723 * src/pic/device.c,
10724 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10725 maxram is less than 0x100.
10727 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10729 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10731 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10734 * src/mcs51/main.c,
10735 * src/ds390/main.c,
10739 * src/pic16/main.c,
10742 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10743 a jump table is the best form for a switch statement, including
10744 automatic insertion of missing cases to make the case range
10745 continuous. Developed in collaboration with Frieder Ferlemann.
10747 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10749 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10750 accumulator result if it needs sign extension
10752 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10754 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10756 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10758 * device/lib/gbz80/printf.c,
10759 * device/lib/z80/printf.c: removed define for NULL
10761 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10763 * as/xa51/xa_link.c,
10764 * device/examples/ds390/ow390/ad26.c,
10765 * device/examples/ds390/ow390/cnt1d.c,
10766 * device/examples/ds390/ow390/counter.c,
10767 * device/examples/ds390/ow390/ds2480.h,
10768 * device/examples/ds390/ow390/ds2480ut.c,
10769 * device/examples/ds390/ow390/findtype.c,
10770 * device/examples/ds390/ow390/gethumd.c,
10771 * device/examples/ds390/ow390/owllu.c,
10772 * device/examples/ds390/ow390/ownetu.c,
10773 * device/examples/ds390/ow390/swt12.c,
10774 * device/examples/ds390/ow390/swtloop.c,
10775 * device/examples/ds390/ow390/temp.c,
10776 * device/examples/ds390/ow390/temp10.c,
10777 * device/examples/ds390/ow390/thermo21.c,
10778 * device/examples/ds390/ow390/tinilnk.c,
10779 * device/examples/ds390/ow390/tstfind.c,
10780 * device/examples/serialcomm/windows/serial.cpp,
10781 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10782 * device/include/reg51.h: fixed line endings for cvs
10784 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10786 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10787 packRegsForAccUse, packRegisters): new accumulator register
10789 * support/regression/ports/hc08/support.c (_putchar): suppress
10790 warning of unused variable
10791 * src/SDCCicode.c: added SWAP entry to codeTable
10793 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10795 * device/lib/sprintf.c: forgot to add this file before previous commit
10797 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10799 * src/pic16/gen.c (genPackBits): added operand right in function
10800 parameters, load result directly if p_type is POINTER (that is
10801 called by genNearPointerSet)
10802 * (genUnPackBits): added operand left in function parameters,
10803 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10804 FSR0 if accessing bitfields,
10806 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10808 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10809 _print_format; updated printf, sprintf, vsprintf
10810 * device/include/asm/default/features.h: corrected comment/define
10811 * device/lib/Makefile.in: added sprintf.c
10812 * device/lib/libsdcc.lib: added sprintf module
10813 * device/lib/printf_large.c,
10814 * device/lib/vprintf.c,
10815 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10817 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10818 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10819 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10821 * support/regression/tests/zeropad.c: define idata as data for hc08
10823 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10825 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10826 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10827 labels are referenced at least once (even if a reference is not found)
10828 * src/hc08/gen.c (emitcode): set isComment flag for comments
10829 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10830 loads), rules 6a..6b (optimize jumps to return)
10832 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10834 * device/lib/acosf.c (acosf),
10835 * device/lib/asinf.c (asinf),
10836 * device/lib/atanf.c (atanf),
10837 * device/lib/ceilf.c (ceilf),
10838 * device/lib/cosf.c (cosf),
10839 * device/lib/coshf.c (coshf),
10840 * device/lib/cotf.c (cotf),
10841 * device/lib/fabsf.c (fabsf),
10842 * device/lib/floorf.c (floorf),
10843 * device/lib/log10f.c (log10f),
10844 * device/lib/logf.c (logf),
10845 * device/lib/sinf.c (sinf),
10846 * device/lib/sinhf.c (sinhf),
10847 * device/lib/sqrtf.c (sqrtf),
10848 * device/lib/tanf.c (tanf),
10849 * device/lib/tanhf.c (tanhf),
10850 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10851 replaced all instances of "reentrant" in the library functions
10852 defined in math.h with this macro.
10853 * support/regression/tests/float_trans.c: reenabled test for hc08
10855 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10857 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10858 erroneously deleted
10860 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10862 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10863 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10864 multi-byte volatile operands are used
10865 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10866 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10867 initialization to area GSINIT0 so that it would always precede
10868 any static initializers in GSINIT
10869 * support/regression/tests/zeropad.c: fixed idata define for hc08
10870 * support/regression/tests/bug-927659.c,
10871 * support/regression/tests/float_trans.c: disabled tests for hc08
10872 pending missing library routines
10873 * .version: increased version number to 2.4.4 - hc08 port now passes
10877 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10879 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10880 * Makefile.common.in,
10882 * as/hc08/Makefile.in,
10883 * as/mcs51/Makefile.in,
10884 * as/z80/Makefile.in,
10885 * debugger/mcs51/Makefile.in,
10886 * device/include/Makefile.in,
10887 * device/lib/Makefile.in,
10890 * link/z80/Makefile.in,
10891 * packihx/Makefile.in,
10892 * sim/ucsim/main_in.mk,
10893 * sim/ucsim/avr.src/Makefile.in,
10894 * sim/ucsim/doc/Makefile.in,
10895 * sim/ucsim/gui.src/serio.src/Makefile.in,
10896 * sim/ucsim/hc08.src/Makefile.in,
10897 * sim/ucsim/s51.src/Makefile.in,
10898 * sim/ucsim/xa.src/Makefile.in,
10899 * sim/ucsim/z80.src/Makefile.in,
10901 * support/cpp2/Makefile.in,
10902 * support/librarian/Makefile,
10903 * support/makebin/Makefile: added DESTDIR to the install path proposed
10904 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10905 * doc/sdccman.lyx: added DESTDIR documentation
10907 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10909 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10910 instruction for interrupt handlers, use fast returns when returning
10911 from high priority interrupts
10913 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10915 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10917 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10918 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10919 bugs, ported much of Bernhard's code from mcs51
10920 * src/mcs51/gen.c (genSend),
10921 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10922 than one when calling a reentrant function
10923 * device/lib/_mullong.c: defined an alternate struct layout for big
10924 endian ports (hc08)
10926 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10928 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10931 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10933 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10934 are sane and complete before asking the port its prefered parameter
10935 passing method (fixes bug #1017633)
10936 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10939 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10941 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10942 problem in bitfields >= 8 bits.
10944 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10946 * src/SDCCsymt.c: undid changes that were not meant to be committed
10948 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10950 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10952 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10954 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10955 copied and wrong bit got inverted
10957 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10959 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10960 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10961 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10962 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10963 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10964 assignments to bitfields at known addresses
10965 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10966 reads from bitfields at known addresses
10967 * src/hc08/ralloc.c (packRegisters),
10968 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10969 genhc08Code): optimize pointer get values used as conditionals
10970 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10973 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10975 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10976 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10977 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10980 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10982 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10984 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10986 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10989 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10991 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10993 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10995 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10998 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
11000 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
11002 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11004 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
11005 cases use more compact code.
11007 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
11009 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
11011 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11013 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
11015 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11018 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
11019 parameter of changePointer() from symbol* to sym_link*
11020 * src/SDCCast.c (decorateType): call changePointer() for CAST op
11021 * src/SDCCsymt.c (compareType): void* type is castable to other
11022 pointers, but not necesarily an exact match.
11023 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
11024 is no longer blindly treated as an exact match.
11025 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
11027 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
11029 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
11031 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
11035 * src/pic/ralloc.h,
11036 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
11038 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
11040 * src/pic/device.c,
11041 * src/pic/device.h,
11042 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
11044 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11046 * src/mcs51/gen.c (emitcode): fixed bug #992819
11048 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
11050 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
11051 there's no need to make it worse
11053 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11055 * src/mcs51/ralloc.c (deassignLR),
11056 * src/ds390/ralloc.c (deassignLR),
11057 * src/hc08/ralloc.c (deassignLR),
11058 * src/z80/ralloc.c (deassignLR),
11059 * src/pic/ralloc.c (deassignLR),
11060 * src/pic16/ralloc.c (deassignLR),
11061 * src/avr/ralloc.c (deassignLR),
11062 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
11063 rlivePoint): fixed another part of bug #971834
11065 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11067 * src/z80/main.c: enabled "critical" keyword
11068 * src/z80/mappings.i,
11069 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
11070 functions (fixes bug #979646)
11071 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
11073 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11075 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
11078 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
11080 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
11081 doesn't disable too much optimizations
11083 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11085 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
11087 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
11089 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
11091 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
11093 * src/pic/gen.c tidied up tabs
11094 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
11095 * src/pic/main.c tidied up tabs
11096 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
11097 * src/pic/pcoderegs.c tidied up tabs
11098 * src/pic/ralloc.c tidied up tabs
11100 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
11102 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
11103 to S_FIXED for pic16 port and when symbol is not in level 0,
11104 allocate for S_REGISTER storage class and pic16 port, too,
11105 * src/pic16/device.h: prototype for checkSym,
11106 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
11107 * (pic16_assignConfigWordValue): test the value and the mask to
11108 validate that the value is suitable for the configuration word,
11109 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
11110 collect extern declared symbols, don't emit symbol twice, check
11111 first if symbol is in publics set first,
11112 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
11113 * added command line '--fstack' which enables an experimental
11114 feature for stack access, too buggy to be used yet...
11115 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
11116 * (pic16_allocDirReg): when register has storage class S_REGISTER
11117 allocate in pic16_dynAccessRegs,
11118 * device/include/pic16/pic18f????.h: modified configuration word
11119 naming convention, words started as CONFIG0H but should be CONFIG1H
11121 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
11123 * device/include/mcs51reg.h: fixed bug 970993
11125 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
11127 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
11128 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
11129 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
11130 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
11131 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
11132 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
11133 error/warning numbers,
11134 added function setWarningDisabled()
11135 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
11136 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
11137 _memcmp.c _memmove.c calloc.c realloc.c free.c
11138 * support/regression/tests/malloc.c: added tests for new functionality
11139 * support/regression/tests/zeropad.c: added tests for truncated initializers
11140 and initialized char arrays starting with '\x0'
11141 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
11143 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
11145 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
11147 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11149 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
11150 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
11151 peephole 177.e. Thanks to anonymous
11153 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
11155 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
11156 function isn't used in the source but referenced as a
11157 variable initializer then declare it as extern in .asm file
11159 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
11161 * .version: increased version number to 2.4.3
11163 Adding version extension according to ChangeLog CVS revision
11164 * src/Makefile.in (target all): added dependency 'version.h'
11165 * (rule version.h): added rule to create version.h from ChangeLog,
11166 * (rule dep): added dependency version.h,
11167 * src/version.awk: AWK script to create version.h
11168 * src/SDCCdwarf2.c (dwWriteModule),
11169 * src/SDCCglue.c (initialComments),
11170 * src/SDCCmain.c (printVersionInfo): modified to write after
11171 version string the version extension number,
11172 * src/SDCCutil.c: included "version.h"
11173 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
11175 * src/SDCCutil.h: added prototype for getBuildNumber
11177 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
11178 includeDirsSet, too,
11179 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
11180 const char [] is found in function prototype...
11182 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
11183 moving to WREG with source is already in WREG,
11184 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
11185 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
11186 * (aopForSym): stack'ed symbols are partially supported, added
11187 if-clause to support symbols in FARSPACE,
11188 * (sameRegs): added test for AOP_ACC to see if registers are same,
11189 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
11190 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
11191 * (pic16_popRegFromString): will not allocate a new register if it
11192 doesn't find one by name, bug may have introduced...
11193 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
11194 * (genIpush): revived to use pic16 port's stack,
11195 * (genAddrOf): added incomplete case for stack'ed operand,
11196 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
11197 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
11198 can handle multibyte operands,
11199 * src/pic16/glue.c (pic16_printIval*): some debug info added,
11200 * (pic16initialComments): added message for MPLAB compatibility
11202 * src/pic16/main.h: prototype for pic16_mplab_comp,
11203 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
11204 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
11205 * (_pic16_linkEdit): NEW, handles link stage, transferred here
11206 because of increased complexity of procedure,
11207 * (_process_pragma): stack pragma changed to format 'stack pos len',
11208 emit symbol '_stack_end' to conform with gplink,
11209 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
11210 to search for register,
11211 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
11213 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
11214 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
11215 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11216 case for PO_GPR_REGISTER,
11217 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
11218 dies, the new era is ahead !...
11219 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
11220 pic16_dynInternalRegs,
11221 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
11222 * (pic16_allocDirReg): minor optimizations and bug fixes,
11223 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
11225 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
11226 load stack and frame pointer with address of 'stack_end' symbol
11228 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
11230 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
11231 without source code but only variable initializers
11233 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
11235 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
11236 external are not declared as extern to reduce overhead while linking
11238 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
11240 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
11242 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
11244 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
11245 Yee Keat for the patch
11246 * src/SDCCast.c (decorateType): fixed bug #979599
11247 * src/ds390/gen.h: removed local fReturnSizeDS390
11248 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
11249 * src/ds390/gen.c (genAnd, genOr, genXor),
11250 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
11252 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
11254 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
11255 add relFilesSet to $3, manipulate $2 to handle linking of object
11256 files without source files in command line,
11257 * device/include/pic16 (all headers): added ID location macros,
11258 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
11259 entries for ID location bytes,
11260 * (pic16_assignIdByteValue): NEW,
11261 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
11262 added field dumpcalltree to pic16_options_t,
11263 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
11264 is used instead of pic16_Gstack_base_addr, check if (ifx) before
11265 emitting rFalseIfx label after check_carry label,
11266 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
11267 pic16_emitDIRegs), NEW
11268 * (pic16glue): dump .calltree file when option --calltree found,
11269 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
11270 * (_pic16_genAssemblerPreamble): emit ID locations after
11271 configuration registers,
11272 * (pic16_linkCmd): modifications of the link command,
11273 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
11274 * (pic16_pCodeInitRegisters): don't init stack registers,
11275 * (pic16_findPrevInstruction): fixed bug,
11276 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11277 bug with immediate registers,
11278 * (buildCallTree): traces stack push and pop,
11279 * (pct2): dump also stack usage for each function,
11280 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11281 * (pic16_allocDirReg): various modifications,
11282 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11285 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11287 * src/pic16/pcode.c: removed buggy double colon
11289 2004-07-01 Borut Razem <borut.razem AT siol.net>
11291 * support/scripts/sdcc.nsi: added include/pic16 to setup
11293 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11295 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11296 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11298 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11299 specific command line arguments. Also added sample lkr script
11300 for placing a variable at a specific memory bank.
11301 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11302 at a specific memory bank,
11303 * (pic16_dump_isection): fixed bug which caused string literals to
11304 be omitted when dumping idata section,
11305 * (pic16_groupRegistersInSection): added code to handle registers
11306 in specific memory banks,
11307 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11308 public, all references are renamed too,
11309 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11311 * (pic16_storeForReturn): added case to handle when dest is WREG,
11312 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11313 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11314 pic16_rel_udata, check to see if that register is marked as being
11315 a member of a specific memory bank,
11316 * (pic16_printIvalCharPtr): added code to add string literals either
11317 to code or the idata sections,
11318 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11319 also accept the 'udata' pragma,
11320 * src/pic16/main.h: new structure types sectName and sectSym
11321 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11322 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11323 * (pic16_findPrevInstruction): fixed, it returned nothing,
11324 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11325 instruction combinations,
11326 * (pic16_FixRegisterBanking): heavily reorganised,
11327 * (pic16_AnalyzeBanking): if generating banksel directives is
11328 disabled, then don't call FixRegisterBanking at all,
11329 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11330 completely removed,
11331 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11333 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11335 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11336 Phuah Yee Keat <yk.phuah AT nestac.com>
11338 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11340 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11341 correctly the IVT even if it is relocated to some other location
11343 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11345 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11346 * device/include/pic16/pic18f2220.h: NEW,
11347 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11348 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11349 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11350 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11351 nodefaultlibs, ivt_loc is the location of the interrupt vector
11352 table, and nodefaultlibs signs that default libraries should not be
11353 linked in link stage,
11354 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11355 according to --ivt-loc argument,
11356 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11357 when pragma stack is found,
11359 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11361 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11362 256 (range check), 257 (do while), 258.a-f (bit banging
11363 f.e. on 3-wire SPI bus)
11365 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11367 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11368 variables used exclusively within a loop
11370 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11372 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11374 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11376 * src/SDCClrange.c (computeClash): fixed bug #971834
11378 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11380 * src/mcs51/gen.c (genCmp): fixed bug #975903
11381 * src/hc08/gen.c (operandsEqu),
11382 * src/ds390/gen.c (operandsEqu),
11383 * src/z80/gen.c (operandsEqu),
11384 * src/pic/gen.c (operandsEqu),
11385 * src/pic16/gen.c (operandsEqu),
11386 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11387 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11389 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11391 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11393 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11395 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11396 default case in switch statement,
11397 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11398 to eliminate problem with initialisation of pointers, but problem
11400 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11401 * (emitStaticSegment): removed various lines emitting debug info,
11402 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11403 added processor registers for utilizing EEPROM,
11404 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11405 configurable and set 8
11407 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11409 * .version: increased version number to 2.4.2,
11411 Cumulative patch for pic16 port
11412 * src/pic16/device.c: changed scheme to dump initial values for
11413 variables in idata segment, all print_idata* functions were removed,
11414 now the pic16_printIval* will be called,
11415 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11416 * _pic16_printPointerType, pic16_printPointerType,
11417 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11418 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11419 NEW, similar to the respective functions in SDCCglue.c,
11420 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11421 way, emitting hex bytes,
11422 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11424 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11426 * src/avr/ralloc.c (serialRegAssign),
11427 * src/xa51/ralloc.c (serialRegAssign),
11428 * src/pic/ralloc.c (serialRegAssign),
11429 * src/pic16/ralloc.c (serialRegAssign),
11430 * src/hc08/ralloc.c (serialRegAssign),
11431 * src/z80/ralloc.c (serialRegAssign),
11432 * src/ds390/ralloc.c (serialRegAssign),
11433 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11435 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11437 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11438 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11440 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11442 Cumulative patch for pic16 port:
11443 * src/pic16/device.h (typedef PIC16_device) modified fields for
11444 defining microcontrollers,
11445 * src/pic16/device.c: added new info for all devices in Pics16 array,
11446 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11447 to be optimised out by the pCode optimiser,
11448 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11449 specially, bug reported by G.M. Gallant,
11450 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11451 as force'd so that cannot be optimised out by pCode optimiser,
11452 * src/pic16/pcode.c,
11453 * src/pic16/pcodepeeph.c,
11454 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11455 they are disabled by default, but can be enabled explicit with
11456 command argument --denable-peeps, for testing,
11457 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11458 --pomit-ivt in COMPILE_FLAGS
11460 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11462 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11463 compilation on MSVC
11465 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11467 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11469 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11471 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11472 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11474 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11476 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11477 would only assign 0x300001 register.
11479 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11481 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11482 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11484 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11486 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11488 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11489 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11490 added peephole 254 (left shift), 255 (jump table)
11492 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11494 * device/lib/Makefile.in: removed comment line with model-pic16,
11495 * (target port-specific-objects-pic16): the libraries and objects
11496 are copied to the build directory form the device/lib/pic16/bin
11499 Cumulative patch concerning pic16 port:
11500 * library directory has been re-organized,
11501 * added support for PIC18F1220,
11502 * added headers and library sources for chips 18f1220,18f6520,
11503 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11505 * configuration registers setting has changed, now each supported
11506 device has a complete description of the registers it uses,
11507 * all initialisations are moved to idata sections, these section
11508 can be absolute or relocatable,
11509 * fixed initialisation of codespace variables,
11510 * fixed warning about PCLATU and gpsim,
11511 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11512 * (genAssign): use table reads when assigning from variables in codespace,
11513 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11514 char/int variables placed in codespace,
11515 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11516 registers set in .asm file, no need for --pomit-config-words anymore,
11517 * (pic16glue): some 8051 legacy segments are commented out
11518 (to be removed completely),
11519 * added support for alternative assembler and linker with --asm=
11520 and --link= command line arguments,
11521 * peepholes are disabled automatically in the port, no need to
11522 specify on command line,
11523 * port supports natively char/int/long multiplication, but converts
11524 all divisions to support functions,
11525 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11526 to the file set in variable $2,
11527 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11528 strings in ASCII format and not in hex,
11529 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11530 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11531 allocate proper register if iCodes aren't temporary,
11533 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11535 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11537 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11539 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11542 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11544 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11545 computed address is reused
11546 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11547 multi-byte bitfields
11549 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11551 * src/z80/gen.c: (genArrayInit): must check for pointers too
11553 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11555 * support/regression/tests/zeropad.c: never meant to commit the
11556 nestedstruct test: removed, added check for GCC version
11558 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11560 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11561 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11562 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11563 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11564 bugs 928906 and 954082 half-empty initializers
11566 * src/SDCCsymt.c (getAllocSize): added for above fix
11567 * src/z80/gen.c (genArrayInit): fixed bug 741044
11568 * support/regression/tests/zeropad.c: added tests
11570 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11572 * src/pic16/device.c (pic16_dump_section): corrected bug which
11573 caused some symbols of the libraries to be misplaced
11575 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11577 * src/pic16/glue.c,
11578 * src/pic16/ralloc.h,
11579 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11580 to fix conflict with pic port
11582 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11584 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11585 externs configuration variables,
11586 * src/pic16/ralloc.h,
11587 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11588 prototype in header, commented out some debug messages
11590 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11592 * src/pic16/glue.c,
11593 * src/pic16/main.c,
11594 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11595 for gpasm COFF object generation. Thanks to D. Hawkins for
11598 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11600 * src/ds390/main.c,
11601 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11602 Brock for spotting this)
11603 * src/ds390/gen.c (genEndFunction),
11604 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11605 interrupt handler and critical. Disable push/pop optimizations when
11606 peephole optimizations disabled.
11608 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11610 Updated pic16 library sources and headers.
11611 * device/lib/pic16/pic18f*/ ,
11612 * device/include/pic16/*.h: modified to handle structured SFR
11615 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11617 * src/port.h (PORT structure): added hook initPaths, now each
11618 port can declare its own default search paths,
11619 which can been seen with the --print-search-dirs option,
11620 see pic16 port for example,
11621 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11622 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11623 * (doPrintSearchDirs): NEW, replaces in a central manner the
11624 printing of search dirs which was split in set*Paths functions,
11625 * (main): added call to port->initPaths and doPrintSearchDirs,
11627 * src/ds390/main.c,
11630 * src/izt/tlcs900h.c,
11631 * src/mcs51/main.c,
11633 * src/pic16/main.c: modified port structures to reflect addition of
11636 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11637 * (pic16_dump_section): for registers in same address reserve memory once,
11638 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11640 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11641 result is greater in size than right or left,
11642 * (pic16_genUMult8X8_8): there are some cases where the result can
11643 be 16 bits size, so handle these,
11644 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11645 * (pic16_outBitC): modified to emit pcodes,
11646 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11648 * (genDivOneByte): implemented algorithm to divide 8-bits,
11649 * (genCmp): uncommented goto, but issues still exist,
11650 * (genAnd): fixed a bug with variables >8bits,
11651 * (genPackBits): optimization added that uses BCF/BSF to change a
11653 * (genAssign): fixed bug when assigning floating point literals,
11654 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11655 __sdcc_gsinit_startup label,
11656 * src/pic16/main.c (_pic16_init): removed search directory
11658 * (_pic16_initPaths): NEW, used to initialise search directories,
11659 * (_hasNativeMulFor): support functions for all except char/int
11660 multiplication, and char division,
11661 * (PIC16_port struct): modified entry for native mul support,
11662 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11664 * (buildCallTree): call to register_usage is ifdef'ed out,
11666 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11668 * device/include/string.h: applied Stas Sergeev's patch to make this
11669 header file compatible with the preprocessor -Wundef option
11670 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11671 failure (fixes bug #941458)
11673 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11675 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11676 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11677 that the variable, not the function, should be static
11678 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11679 to be consistent with non-literal case
11681 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11683 * src/SDCCast.c (isConformingBody): fixed bug #949967
11684 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11685 convilong): fixed bug #952086
11687 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11689 * src/SDCCmem.c (allocVariables): fixed bug #955321
11691 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11693 * src/hc08/main.c (_hc08_genAssemblerEnd),
11694 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11695 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11696 completely eliminated the use of a temporary file
11697 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11698 when more than one file linked
11699 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11701 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11703 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11704 which fixes bug #543481
11705 * support/regression/tests/bug-751703.c: fixed comments left from a
11706 cut and paste error
11707 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11708 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11709 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11711 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11712 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11713 are now changed to underscores in moduleName
11715 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11717 * as/mcs51/lkmem.c: better fix for bug #954173
11719 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11720 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11722 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11723 * device/include/c8051f000.h,
11724 * device/include/c8051f120.h,
11725 * device/include/c8051f300.h,
11726 * device/include/c8051f310.h,
11727 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11728 PWM16) and detab'ed
11730 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11732 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11733 and mailing lists, doc'ed --no-peep-comments, removed reference
11734 to knoppix (newest version has no LyX/LaTeX), other minor changes
11735 * src/SDCCglue.c (glue): save 2 bytes stack space with
11736 option --main-return. The ljmp could probably be avoided too
11738 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11740 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11742 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11744 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11745 * src/SDCCopt.c (isLocalWithoutDef),
11746 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11747 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11748 (credit to Maarten Brock for patch #949363, on which this is based)
11749 * support/regression/tests/bug-751703.c: some test cases of extern used
11750 within inner scopes.
11752 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11754 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11756 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11758 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11759 dwWriteLabel): fix to create valid debugger symbols even when
11760 the module name has non-alphanumeric symbols in it
11761 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11762 when a variable's allocation has been optimized away
11765 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11767 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11769 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11770 * src/mcs51/main.c,
11771 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11772 * src/ds390/main.c,
11773 * src/z80/gen.c (z80_emitDebuggerSymbol),
11775 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11777 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11778 * src/pic16/main.c,
11779 * src/avr/gen.c (avr_emitDebuggerSymbol),
11781 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11783 * src/SDCCdebug.c (emitDebuggerSymbol),
11785 * src/port.h: added a debugger struct to the port struct. Added a
11786 callback for defining debugger symbols
11788 * src/SDCCast.c (createLabel),
11789 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11792 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11793 iCode back to the ast for the function
11795 * src/hc08/ralloc.c (hc08_assignRegisters),
11796 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11797 unneeded fields from the regs struct.
11798 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11799 pushReg() & pullReg() functions instead of emitcode()
11801 * src/hc08/gen.c (genLabel, genhc08Code),
11802 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11804 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11807 * src/hc08/gen.c (genEndFunction, genhc08Code),
11809 * src/mcs51/gen.c (genEndFunction, gen51Code),
11811 * src/ds390/gen.c (genEndFunction, gen390Code),
11813 * src/z80/gen.c (genEndFunction, genZ80Code),
11816 * src/pic/gen.c (genEndFunction, genpic14Code),
11818 * src/pic16/gen.c (genEndFunction, genpic16Code),
11820 * src/avr/gen.c (genEndFunction, genAVRCode),
11822 * src/xa51/gen.c (genEndFunction, genXA51Code),
11824 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11825 specific code to cdbFile.c and out of the backend code generators
11827 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11828 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11829 starting address is now 0
11832 * as/hc08/m08pst.c,
11833 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11834 assembler directive for DWARF support
11835 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11839 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11841 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11843 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11844 and inappropriate peephole optimization in jump tables
11846 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11848 * as/hc08/m08pst.c,
11849 * src/SDCCglue.c: sdccopt works for the hc08 port now
11851 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11853 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11855 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11857 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11859 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11861 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11865 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11866 comments from the peephole optimizer replacement rules
11867 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11869 * src/SDCCcse.c (updateSpillLocation),
11870 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11872 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11873 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11874 objects far pointers
11876 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11878 * src/SDCCsymt.h: a missing part of my last change
11879 * src/pic/ralloc.c (regTypeNum),
11880 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11882 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11885 * src/SDCCicode.c (aggrToPtrDclType),
11886 * src/SDCCptropt.h,
11887 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11888 ptrPseudoSymConvert),
11889 * src/pic/ralloc.c (regTypeNum),
11890 * src/pic16/ralloc.c (regTypeNum),
11891 * src/hc08/ralloc.c (regTypeNum),
11892 * src/ds390/ralloc.c (regTypeNum),
11893 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11894 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11896 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11898 * link/z80/lkmain.c (afile),
11899 * as/hc08/lkmain.c (afile),
11900 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11901 prevent a pointer problem when a filename has no directory and
11902 no extension specified.
11904 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11906 * link/z80/lkmain.c (afile): allow periods in directory names
11907 * link/z80/lkmain.c (afile),
11908 * as/mcs51/lkmain.c (afile),
11909 * as/hc08/lkmain.c (afile): allow linker script file to have an
11910 extension other than ".lnk"
11911 * link/z80/lklex.c (getfid),
11912 * link/z80/lkmain.c (parse),
11913 * as/mcs51/lklex.c (getfid),
11914 * as/mcs51/lkmain.c (parse),
11915 * as/hc08/lklex.c (getfid),
11916 * as/hc08/lkmain.c (parse): Support comments in the linker script
11917 file on lines by themselves and after filenames
11919 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11921 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11923 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11925 * src/z80/peeph-z80.def: removed some peephole rules that don't
11926 work with multibyte arithmetic (fixed bug #937126)
11927 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11928 to registers and not global variables
11929 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11930 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11931 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11932 checking for assignments not internally generated (fixed bug #931895)
11933 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11934 structure member (fixed bug #930072)
11936 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11938 * src/SDCCmain.c (linkEdit),
11939 * src/hc08/main.c (_hc08_parseOptions),
11940 * as/hc08/Makefile.in,
11941 * as/hc08/aslink.h,
11943 * as/hc08/m08pst.c,
11944 * as/hc08/lkrloc.c (relr, rele),
11945 * as/hc08/lkarea.c (lnkarea)
11946 * as/hc08/lkmain.c (afile, parse),
11947 * as/hc08/lkelf.c: support for ELF output
11948 * as/hc08/lks19.c (s19),
11949 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11951 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11953 * as/mcs51/lkihx.c: Fixed bug #899105.
11955 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11957 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11958 .dsp files from Unix to DOS.
11960 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11962 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11963 function pointers; we have been compliant for several months now.
11964 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11965 change that was accidently commented out
11966 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11967 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11970 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11972 * src/hc08/gen.c: output of all of the internal debugging information
11973 is now controlled by the D() macro; it is disabled by default
11975 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11977 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11978 harder to keep the same registers during a CAST iCode
11979 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11980 long via int can be done in a single cast, if the signedness is
11982 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11983 putchar() in tinibios.c in ds390's library
11985 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11987 * src/SDCCast.c (decorateType): fixed bug #898889,
11988 cast result of a literal complement too
11989 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11990 fixed check for bitfields
11992 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11994 * src/SDCCicode.c (geniCodeLogic): made it static,
11995 (geniCodeLogicAndOr): added in order to fix bug #905492,
11996 (ast2iCode): fixed bug #905492
11997 * support/regression/tests/bug-905492.c: added
11998 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11999 (processParms): fixed bug #927659: don't copy parms, this will clear
12001 * support/regression/tests/bug-927659.c: added
12003 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
12005 * src/SDCCast.c (addCast): don't cast float to char
12006 * device/lib/libsdcc.lib: added _memmove
12008 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
12010 * device/lib/large/Makefile: fixed parallel execution by
12011 replacing `make` by `$(MAKE)`
12013 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12015 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
12016 offsets (fixes bug #923936)
12018 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
12020 * device/lib/small/Makefile: fixed parallel execution by
12021 replacing `make` by `$(MAKE)`
12023 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12025 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
12027 2004-03-23 Scott Dattalo <scott AT dattalo.com>
12029 * src/pic/gen.c (genCpl): multi-byte complements were not working.
12030 * src/regression/Makefile: Regression test was not running.
12032 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
12034 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
12035 complement if possible
12036 * src/SDCCval.c (valComplement),
12037 * src/SDCCicode.c (operandOperation): fixed complement of literal
12038 * support/regression/tests/onebyte.c (testComplement): added
12040 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
12042 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
12043 return an optimized tree; actually replace actParm with the new tree
12044 * src/SDCCast.h: added some parantheses to remove side effects
12045 * support/regression/tests/bug-920866.c
12047 2004-03-21 Scott Dattalo <scott AT dattalo.com>
12048 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
12049 Bit operands were not being handled properly in the pic14 port.
12050 (now src/regression/add.c passes again).
12052 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12054 * src/SDCC.y (labeled_statement): case and default no longer require
12055 a following statement (RFE #893037)
12057 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12059 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
12060 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
12061 disabled (fixes bug #916294)
12062 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
12063 "mov a,acc"; patch provided by Lenny Story
12064 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
12066 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12068 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
12070 * src/ds390/gen.c (genFunction, genEndFunction),
12071 * src/ds390/ralloc.c (ds390_assignRegisters),
12072 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
12073 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
12074 pushed if there are parameters passed on the stack. Also, a cleaner
12075 way to decide if r0/r1 should be pushed/popped. (Together they fix
12078 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12081 * device/lib/mcs51/crtpagesfr.asm,
12082 * device/lib/mcs51/crtxinit.asm,
12083 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
12084 to avoid confusion with Si Lab's SFRPAGE register.
12086 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12088 * src/SDCCglue.c (emitMaps): allow public sfr variables
12089 * src/SDCCglue.c (initialComments): include compiler build date
12090 with compiler version and put the timestamp of the generated
12091 assembly file on a serperate line to be less confusing.
12092 * src/port.h: added genInitStartup hook
12094 * src/ds390/main.c,
12097 * src/pic16/main.c,
12099 * src/z80/main.c: genInitStartup initialize as NULL (default to
12100 historical behaviour)
12101 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
12102 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
12103 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
12104 library instead of hard coding it into the compiler.
12105 * support/regression/ports/mcs51-stack-auto/spec.mk,
12106 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
12107 * device/lib/mcs51/Makefile,
12108 * device/lib/small/Makefile,
12109 * device/lib/large/Makefile,
12110 * device/lib/mcs51/crtpagesfr.asm,
12111 * device/lib/mcs51/crtstart.asm,
12112 * device/lib/mcs51/crtxclear.asm,
12113 * device/lib/mcs51/crtxinit.asm,
12114 * device/lib/mcs51/crtclear.asm,
12115 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
12116 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
12117 and into user configurable files.
12118 * device/lib/clean.mk: clean mcs51 directory too
12119 * support/regression/tests/longlit.c: added static to T1 declaration
12120 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
12121 accesses in the initialization code
12123 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12125 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
12126 OSCTRIMVAL as noted in bug #916008
12128 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12130 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
12131 in loops with multiple exits (reported as incorrect registers
12132 used by Martin Helmling in Sdcc-user list)
12134 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12136 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
12137 made ds390 register extensions look less like error messages
12139 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12141 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
12142 reported by Adam Wozniak in Sdcc-user list
12144 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
12146 * src/SDCCast.c (decorateType): fixed with bug and promotion in
12147 arithmetic optimizations, added debug output
12149 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
12151 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
12152 * sdcc.spec: updated and split sdcc into 3 rpms
12153 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
12154 needed for literals of LEFT_OP and '+'
12155 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
12156 introduced RESULT_TYPE_NOPROM
12157 (geniCodeMultiply): fixed logic for decision if mul is optimized to
12159 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
12160 limited promotion to int only for '*'
12161 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
12163 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
12165 * src/pic16/gen.c (genSkip),
12166 (genc16bit2lit), (gencjneshort): commented out
12167 (is_LitOp): new helper function, checks operand type
12168 (genCmpEq): rewritten
12170 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
12172 * support/regression/tests/bug-908454.c: added
12174 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
12176 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
12177 * src/SDCCicode.c (usualBinaryConversions): op needs int type
12178 (geniCodeCast): cosmetic, don't preserve bit storage class
12179 (geniCodeLeftShift): added promotion
12180 (geniCodeLogic): fixed regression
12181 * src/SDCCsymt.c (computeTypeOr): accept bits too
12182 (compareType): 2nd part of fix for bug #908454, needed for bitfields
12184 2004-03-07 Borut Razem <borut.razem AT siol.net>
12186 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
12188 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
12190 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
12191 version of pic16_genPackRegisters which does not check if ic is a
12193 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
12194 function cause string1.c regression test fails
12196 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
12198 * sim/ucsim/configure.in,
12199 * sim/ucsim/configure,
12200 * sim/ucsim/doc/Makefile.in: use docdir
12201 * src/SDCC.y: fixed sbit atrributes
12202 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
12203 * src/SDCCast.c (decorateType): |^& need special promotion handling
12205 * src/SDCCsymt.h: moved definition of RESULT_TYPE
12206 * src/SDCCsymt.h (computeType),
12207 * src/SDCCicode.c: computeType() needs op
12208 * src/SDCCsymt.c (checkTypeSanity),
12209 * doc/sddman.lyx: "plain" bitfields are unsigned
12210 * src/SDCCsymt.c (computeTypeOr): added
12211 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
12213 * src/SDCCval.c (val*): computeType() needs op
12214 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
12215 * support/regression/tests/onebyte.c: added tests for |^&
12217 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
12219 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
12220 for writing icode into asm output.
12222 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
12224 * src/pic16/device.c: added some debug lines enabled
12225 with macro DEBUG_CHECK,
12226 * src/pic16/genarith.c: more debug in genPlus,
12227 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
12228 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
12229 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
12230 * (aopForSym): onStack symbols are re-placed in data memspace,
12231 and onStack flag is cleared,
12232 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
12233 copy temporary pcodeop,
12234 * (genPcall): added warning for not updating PCLATU,
12235 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
12236 always true for pic16 port,
12237 * (genMultOneWord): NEW, supports integer multiplication,
12238 * (genMult): modified to call genMultOneWord,
12239 * (ifxForOp): added warning when return NULL,
12240 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
12241 flag is set before call to operandFromSymbol for implicit
12243 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
12244 options.intlong_rent are set by default,
12245 * (_hasNativeMulFor): modified to allow port generation of integer
12247 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
12248 set regtype to REG_SFR for all registers, restricting seting the
12249 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
12251 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12253 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
12254 more than 500 times in the regression tests
12256 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12258 * support/Util/SDCCerr.h,
12259 * support/Util/SDCCerr.c,
12260 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12262 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
12263 for symbol conflicts.
12264 * support/valdiags/tests/enum.c,
12265 * support/valdiags/tests/tentdecl.c,
12266 * support/valdiags/tests/struct.c: expect possible error messages
12267 referring to original symbol definitions.
12268 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
12270 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
12272 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
12274 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12276 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12278 * src/pic16/ralloc.c (newReg): fixed bug #908929
12280 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12282 * src/ds390/gen.c: added missing #include "main.h"
12284 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12286 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12287 checking if symbol is already in set,
12288 * src/pic16/device.h: prototype for checkAddSym,
12289 * src/pic16/gen.c: (_G): added entry interruptvector,
12290 * (assignResultValue): removed some commented out lines,
12291 * (genFunction): check for ISR via sym->type, absolute section for
12292 interrupt code is created via a new pBlock, the goto instruction is
12293 placed now correctly at the interrupt vector position, changed all
12294 references from ivec to _G.interruptvector,
12295 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12296 is the interrupt is a high priority one, same for return from ISR,
12297 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12298 externs to calls of checkAddSym,
12299 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12300 pic16_pcode_verbose flag is set,
12301 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12302 * src/pic16/pcoderegs.c: message about how many registers are saved
12303 will only be emitted if pic16_pcode_verbose flag is set,
12305 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12307 * src/ds390/ralloc.h,
12308 * src/ds390/ralloc.c (ds390_regWithIdx),
12309 * src/ds390/gen.c (emitcode),
12310 * src/ds390/main.h,
12311 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12312 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12313 ds390operandCompare, getRegsRead, getRegsWritten,
12314 initializeAsmLineNode): customized instruction size calculation for
12315 ds390, started basis for some register optimizations
12316 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12317 corresponding assembly output
12318 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12319 missing push/pop of r0/r1. Optimized push/pops
12321 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12323 * src/mcs51/main.c (instructionSize): fixed ACALL size
12324 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12326 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12328 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12329 the sorting of rlist with NULL elements
12330 * (print_idataType, print_idata): NEW to create idata sections
12331 * src/pic16/device.h: idataSymSet new variable
12332 * src/pic16/gen.c (genFunction): fixed some bugs in string
12333 comparing, improved the absolute section creation for ISRs,
12334 added FSR0L/FSR0H in registers that are saved in an ISR,
12335 * (genInline): fixed the processing of inline snippets,
12336 now they undergo no process by the peephole optimizer
12337 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12338 are placed in idataSymSet,
12339 * (pic16emitStaticSeg): extern symbols are added in externs,
12340 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12341 switching when aboslute variables are placed in access bank memory
12342 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12343 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12344 commented out with #if,
12345 * (pic16_packRegisters): reintroduce the check for CAST because some
12346 symbols are not correctly handled,
12347 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12348 pCodeInstruction instead of pCode,
12349 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12350 pCodeAsmDir definition,
12351 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12352 directive, then the argument directive is emitted without the leading
12353 tab, hack for inline labels which must be in the first column,
12354 * (compareLabel,pic16_findNextInstruction),
12355 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12356 * (insertBankSwitch): modified for the new pCodeAsmDir,
12358 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12359 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12361 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12363 * (pushSide): commented out with #if,
12364 * (assignResultValue): fixed some typos in saving
12366 * (genPcall): FIXED and sync'ed with genCall,
12367 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12368 * (genNearPointerGet): fixed to handle some more cases,
12369 implementation scheme via table reads,
12370 * (genConstPointerGet): modified to access code memory correct,
12371 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12372 and improved to handle some cases
12373 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12374 instead of "RETLW" for init data
12375 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12376 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12377 variables are placed in access bank memory (<0x80 and >=0xf80),
12378 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12379 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12380 TBLWT_POSTDEC,TBLWT_PREINC
12381 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12382 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12384 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12385 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12386 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12387 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12389 2004-02-29 Borut Razem <borut.razem AT siol.net>
12391 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12392 support/Util/findme.h, support/Util/system.h: enhance binary relative
12393 search for lib and include by using findProgramPath()
12395 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12398 * src/SDCCpeeph.c (pcDistance),
12400 * src/mcs51/ralloc.h,
12401 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12402 * src/mcs51/main.h,
12403 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12404 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12405 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12406 size calculation port specific, started basis for some register
12408 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12409 missing push/pop of r0/r1. Optimized push/pops
12410 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12411 * device/lib/_modsint.c (_modsint),
12412 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12413 and stack version so regression tests pass
12415 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12417 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12418 * src/SDCCast.c (decorateType): catch another small optimization
12420 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12421 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12422 modified to finally use computeType() all over SDCC,
12423 see Feature Request #877103
12424 * src/SDCCval.h: cosmetic
12425 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12426 valCompare(); regression tested in muldiv.c
12427 * support/regression/tests/muldiv.c (testMod): mod sign follows
12430 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12432 * src/SDCCast.c (decorateType): fixed bug #902362
12433 * doc/INSTALL.txt: fixed install instructions for win32
12435 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12437 * device/include/Makefile.in (install): fixed by replacing spaces
12440 * doc/INSTALL.txt: updated for release
12441 * doc/sdccman.lyx: added warning for --xstack being buggy
12443 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12445 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12446 to eliminate build warnings.
12447 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12449 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12450 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12452 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12453 removed -penable-stack, added comment for stack pragma, added
12454 warning for not initializing the stack/frame registers, removed
12455 comment at interrupts section
12457 Stack is made permanent, there is no ability to disable stack usage.
12458 * src/pic16/device.h,
12459 * src/pic16/device.c: removed all references to USE_STACK macro,
12460 * src/pic16/device.c (pic16_dump_section): when no elements in
12461 rlist, free rlist before return,
12462 * (pic16_dump_int_registers): NEW, internal registers are a new set
12463 of general purpose registers reused by each function,
12464 * (checkAddReg): returns 1 if registers is added to set,
12465 * (pic16_groupRegistersInSection): when a registers is of type
12466 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12467 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12468 SRCASECMP macro is moved here from device.c
12469 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12470 PO_PCLATU, PO_PRODL, PO_PRODH,
12471 * (pic16_pCodeOpType, genMinus,
12472 changed compares to "a" register, with AOP_ACC,
12473 * (pic16_genPlus): fixed some bugs and indented properly,
12474 * (pic16_addSign): changed size to size+offset in the MOVWF
12476 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12477 multiply 8-bit operand by literal, result is 8-bit,
12478 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12479 multiply 2 8-bit operand, result is 8-bit,
12480 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12482 * src/pic16/gen.c: changed accUse to contain WREG only,
12483 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12484 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12485 true, do not use immediate addressing any more unless sym is a
12486 pointer in codespace,
12487 * (aopForRemat): do not use immediate addressing when symbol not in
12488 codespace and when symbol's address is requested,
12489 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12491 * (aopGet): added case for AOP_ACC and don't return "accumulator
12492 bug" but WREG instead,
12493 * (popGetTempReg): pushes contents of temporary register in stack,
12494 * (popReleaseTempReg): pops contents of temporary register from
12495 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12496 * (pic16_popGet): separated case AOP_ACC to return register WREG
12497 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12498 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12499 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12500 the use of immediate pointers to certain cases only.
12502 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12503 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12504 * (assignResultValue, genCall, genRet): modified to use the new
12505 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12506 genPcall is still broken,
12507 * (genFunction): added code to create 'A' type pBlocks when
12508 interrupt functions are generated, code not extensively tested yet,
12509 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12510 * (genEndFunction): modified so ISRs pop stored registers from stack,
12511 * (genMultOneByte): cleanup,
12512 * (AccRsh): added flag andmask, to and result with appropriate mask,
12513 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12514 * (genDataPointerGet): fixed and reenabled its use,
12515 * (genNearDataPointerGet): bugs fixed,
12516 * (genDataPointerSet): bugs fixed,
12517 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12518 pic16_DumpSymbol, pic16_DumpOp,
12519 * src/pic16/genutils.h: function prototypes for the above functions,
12520 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12522 * (pic16emitRegularMap): many many many improvements, but needs a
12524 * src/pic16/main.c: enable_stack in pic16_options is removed,
12525 * (_pic16_parseOptions): removed command line options -penable-stack,
12526 * (_process_pragma): emit stack symbol only when stack pragma is
12528 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12529 redirected to FSR0L/FSR0H pair,
12530 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12531 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12532 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12534 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12535 * (dumpPicOptype): NEW,
12536 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12537 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12538 with movff instruction,
12539 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12540 added pic16_int_regs, some packRegsFor* functions are commented out,
12541 because produce errors,
12542 * src/pic16/NOTES: minor modifications
12544 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12546 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12547 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12549 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12550 * as/mcs51/lkaomf51.c: fixed bug #895763
12552 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12554 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12556 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12558 * doc/sdccman.lyx: added details about the HC08 storage classes and
12559 interrupts, fixed the register usage info for z80 & gbz80
12561 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12563 * doc/sdccman.lyx: added more pic16 port documentation
12564 * device/include/pic16/: added header pic18fregs.h
12566 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12568 * doc/sdccman.lyx: added Vangelis' contribution
12570 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12572 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12573 extend to the next CALL or PCALL, not just to the next CALL.
12575 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12577 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12579 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12581 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12582 bug #895752 and a better fix for bug #716790
12584 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12586 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12588 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12590 * doc/sdccman.lyx: minor changes, minor changed
12592 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12594 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12595 which can't handle SDCC_NEWONEBYTEOPS,
12596 (geniCodeMultiply): removed conversion from mult to shift for pic14
12599 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12602 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12603 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12604 thus fixing bug #895406
12606 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12608 * device/lib/_modsint.c,
12609 * device/lib/_modslong.c: sign follows divisor only
12610 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12611 signs or signedness can be ignored
12612 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12613 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12614 added optimization for IFX,
12615 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12617 reenabled optimization for IFX, which was removed on 2004-01-11
12618 * src/SDCCast.h: added return type IFX
12619 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12620 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12621 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12622 SDCC_OLDONEBYTEOPS selects the old behaviour
12623 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12624 changed again and commented promotion rule
12625 * src/SDCCval.c (valDiv): promotion no longer necessary
12626 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12627 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12629 * support/regression/tests/onebyte.c: added
12631 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12633 * gen.c (genInline): reverted to old code for assemnling inline
12634 code because of bug reported James Chadd
12636 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12638 * ralloc.h: missing declarations from previous patch,
12639 seems that patch for ralloc.h was never applied, fixed
12641 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12642 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12646 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12647 indirect addressing. Marked FSR0 as deprecated
12648 * gen.c (pointerCode): commented out, not needed now
12649 (pic16_popGet2p): new MOVFF helper function
12650 (genGenPointerGet),
12651 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12652 (shiftRLong): removed duplicate debugging info
12654 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12656 * src/ds390/gen.c (genNearPointerGet),
12657 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12658 optimization with bits, but not bitfields.
12659 * src/ds390/ralloc.c (packRegisters),
12660 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12662 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12664 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12666 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12669 * src/SDCCicode.c (operandFromSymbol),
12670 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12671 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12672 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12673 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12674 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12675 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12677 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12678 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12679 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12680 * src/SDCCsymt.c (newSymbol),
12681 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12684 * src/SDCCval.c (newiList): fixed bug #885705
12686 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12688 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12689 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12691 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12693 * device/include/c8051f120.h,
12694 * device/include/c8051f300.h,
12695 * device/include/c8051f310.h: added/updated header files for Silicon
12696 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12697 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12698 in new section Submitting patches
12700 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12702 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12703 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12704 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12706 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12707 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12708 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12710 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12711 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12712 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12714 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12715 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12716 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12717 genGenPointerSet): fixed bug #892400
12718 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12719 to eliminate build warnings.
12720 * src/SDCCast.c (processParms),
12721 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12723 * support/valdiag/valdiag.py: added GCC to the list of defines active
12724 when compiling with gcc
12726 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12728 * support/Util/SDCCerr.h,
12729 * support/Util/SDCCerr.c,
12730 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12731 with an incomplete type (fixed bug #883734)
12732 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12734 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12736 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12738 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12740 * src/SDCCast.c (decorateType),
12741 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12742 function pointer implementation
12743 * support/regression/tests/funptrs.c: added tests to verify both forms
12744 of function pointers work correctly. Added tests to verify parameters
12745 are passed in the correct order.
12747 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12749 * device.c (regCompare): registers are sorted by ascending
12750 address and increasing size,
12751 * main.c (_pic16_finaliseOptions): removed the declaration
12752 of compiler macro MCU. Now a macro of the format pic18fxxxx
12753 will be defined from the command line
12755 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12756 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12758 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12759 PCOP_RLCF was overwritten!
12760 * gen.c (genSkip): commented out calls to pic16_emitcode,
12761 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12763 * (genRRC): added debugging info,
12764 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12765 overwritten while shifting,
12766 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12767 overwritten while shifting,
12770 * (shiftLLeftOrResult),
12771 * (shiftRLeftOrResult),
12773 * (shiftLLong): Implemented with pic16_emitpcode
12774 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12775 * (genLeftShift): Fixed bug, operand for shift by variable always
12776 was "and"ed with 0x0f,
12777 * (genLeftShiftLiteral),
12779 * (genRightShiftLiteral): added debugging info,
12780 * (genrshFour): added comment,
12781 * (genRightShift): determined signedness from operand "left"
12782 instead of "result"
12784 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12786 * src/SDCCicode.c (geniCodeParms),
12787 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12788 function pointers, fixed function pointer bugs #861242 and #861896
12790 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12792 * device/include/c8051f000.h,
12793 * device/include/c8051f120.h,
12794 * device/include/c8051f300.h: added header files for Silicon
12795 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12797 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12799 * src/SDCCast.c (processParams): added new type flow and restructured
12800 (gatherAutoInit): added new type flow
12801 (addCast): cosmetic changes
12802 (getLeftResultType): added new type flow for array indices, patch
12803 provided by Stas, see FR #877103
12804 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12805 array index patch by Stas
12806 * src/SDCCast.h: added prototype getResultTypeFromType()
12808 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12809 * src/pic/glue.c (pic14emitStaticSeg),
12810 * src/pic16/glue.c (pic16emitStaticSeg),
12811 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12812 for initialization of symbols
12813 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12814 * support/Util/SDCCerr.h:
12815 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12816 * .version: bumped version number to 2.3.8
12817 * device/include/Makefile.in (install),
12818 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12821 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12823 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12824 Slade Rich fixed an optimization bug
12825 * src/pic/pcodepeep.c,
12826 * src/pic/pcoderegs.c
12827 * doc/Makefile (install): added test for directory
12829 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12831 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12832 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12833 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12834 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12835 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12836 * as/mcs51/asexpr.c (term),
12837 * as/hc08/asexpr.c (term): fixed bug #887146
12839 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12841 * src/z80/gen.c (genMult): handle single byte result product
12842 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12843 DUMMY_READ_VOLATILE (fixed bug #886367)
12845 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12847 * support/regression/tests/libmullong.c: fixed logic, on little endian
12848 hosts we ended without a mullong_wrapper()
12850 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12852 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12853 virus/worm forged address usage.
12855 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12857 Fixed promotion, it should be done on AST level:
12858 * src/SDCCast.c (addCast): added promotion to int
12859 (decorateType): updated call to upCast()
12860 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12861 usualUnaryConversions()
12863 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12865 * support/regression/tests/literalop.c (mulWrapper): Added a
12866 wrapper to remove integer overflow warnings.
12868 * support/regression/tests/float_trans.c: Made work on host.
12870 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12873 * support/regression/generate-cases.py (main): Changed from inline
12876 * doc/Makefile (install): Changed to depth first to get rid of
12877 missing directory install warning.
12879 * as/Makefile (install-doc): Made work on Mac.
12881 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12883 * src/SDCCast.c: added an additional type flow in decorateType() of
12884 opposite direction, see feature request #860006; it's enabled at runtime
12885 by setting the environment variable SDCC_NEWTYPEFLOW
12886 * src/SDCCast.h: changed prototype of decorateType()
12887 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12888 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12889 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12890 see feature request #877103
12891 * src/SDCCval.c: updated call of decorateType()
12892 (valBitwise): fixed bug #882876
12893 (valMinus): added promotion
12894 (valLogicAndOr): result is unsigned
12895 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12896 * src/SDCCsymt.c (computeType),
12897 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12898 must not cause an unsigned operation
12899 * src/pic/glue (pic14emitRegularMap),
12900 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12902 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12904 * src/pic/pcode.c (PCodeID): commented out left over debug code
12906 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12908 * support/valdiag/tests/overflow.c: added shift tests
12909 * src/pic/device.c,
12916 * src/pic/pcodepeep.c,
12917 * src/pic/pcoderegs.c,
12918 * src/pic/ralloc.c,
12919 * src/pic/ralloc.h: applied patch from Slade Rich;
12920 added support for multiple code pages and multiple RAM banks on the
12921 PIC 14 port. The ASM files now no longer simply assume all the
12922 code / RAM are in the same page / bank. This means the linker can
12923 safely allocate code/RAM of separate ASM files to different pages/banks.
12924 * doc/sdccman.lyx: added Slade's tips
12925 * src/mcs51/peeph.def: fixed bug #880768
12927 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12929 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12930 * src/SDCCast.c (decorateType): fixed bug #880197
12932 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12934 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12937 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12938 strtof is not part of C89 and isn't included with Mac OS X.
12940 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12942 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12943 shiftL2Left2Result): fixed bug #879326
12944 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12945 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12946 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12947 address fetch for clr instruction
12948 * device/lib/hc08/_mulint.c: created optimized assembly version
12949 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12951 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12953 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12954 proposed in FR #877103
12956 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12958 * src/SDCCval.c (cheapestVal): added missing checks
12959 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12960 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12962 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12964 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12967 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12969 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12970 loaded with the linker search paths (-L arguments) and the libraries
12971 to be linked with the current source (-l arguments). Changes
12972 currently will affect only the pic16 port.
12973 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12974 include path the port specific paths and port specific libraries,
12975 * gplink command now contains the $3 argument,
12976 * src/pic16/device.h,
12977 * src/pic16/device.c,: structure PIC_device is made public and
12978 renamed to PIC16_device, the same for variable Pics which is renamed
12979 to Pics16. Updated all references to them.
12980 * src/pic16/glue.c (pic16glue): corrected bug with code
12981 initialization which bypassed the variable initializations block.
12983 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12984 COMPILE_FLAGS and added the --nostdinc option
12986 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12988 * device/include/mc68hc908jb8.h: Register defs for another member
12989 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12991 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12993 Documenting changes from previous commits.
12994 * configure.in (version 1.56),
12995 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12996 when generating output files to configure the pic16 library,
12997 but now I've commented it out, since gputils aren't installed in the
12998 SF compile farm, so library won't compile
13000 * device/lib/Makefile.in (version 1.56): initially I've added in
13001 target 'all' the prerequestive 'model-pic16' so it compiled the
13002 pic16 library, but now I've commented it out for the same reasons
13004 * added targets 'model-pic16' and 'objects-pic16' to compile the
13006 * added target 'port-specific-objects-pic16' to handle the
13007 generated libraries and copy them into the build/ directory
13008 * added target 'clean-intermediate-pic16' to clean intermediate
13009 files into pic16 directory
13010 * in target 'installdirs' added line to create directory pic16 in
13011 the installation path
13013 * device/include/Makefile.in (version 1.11): in target 'install'
13014 added lines to copy all header files to installation path,
13015 * in target 'installdirs' added line create directory for pic16
13016 headers in the installation path
13018 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
13020 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
13023 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
13026 * device/lib/configure.in,
13027 * device/lib/configure: fixed for autoconf 2.57
13029 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13031 * src/z80/main.c (_parseOptions): fixed the portmode= command line
13032 option so that it actually works. Made it specific to the z80, since
13033 the gbz80 doesn't have these kinds of I/O ports.
13035 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13037 * device/include/z180.h,
13038 * device/lib/_memcpy.c,
13039 * device/lib/_memmove.c,
13040 * device/lib/_mulint.c,
13041 * device/lib/ser_ir.c,
13042 * device/lib/ser_ir_cts_rts.c,
13043 * device/lib/_strcmp.c,
13044 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
13045 * src/z80/main.c (_process_pragma): add support for pragmas bank and
13046 portmode; added deprecation warning for bank= and protmode= forms.
13047 Also, guard against buffer overflow.
13048 * src/z80/gen.c (aopGet): generate better code for sfr banked read
13050 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13052 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
13053 changed interrupt vector table generation to only emit declared vectors.
13054 * device/include/Makefile.in: added missing backslash
13055 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
13057 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13059 Mainly changes to support compilation of the device libraries
13060 * src/pic16/device.c: stack is allocated via symbol and not
13061 via literal number. The symbol is placed in the corresponding
13062 position of the data ram
13063 * (pic16_dump_section): relocatable and absolute uninitialized
13064 data are now emitted in sorted order to reduce section naming,
13065 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
13066 weren't marked as being in the access bank,
13068 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
13070 Added portion of GNU PIC Library under the directory
13071 device/include/pic16 and device/lib/pic16. These files
13072 contain the declarations of SFRs for the PIC18Fxx2 devices.
13073 The directory is initialized via configure from toplevel.
13075 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
13077 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
13078 the spilllocations to be compared correctly
13080 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13082 * src/SDCCast.c (decorateType): fixed bug introduced today
13084 2004-01-12 Borut Razem <borut.razem AT siol.net>
13086 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
13087 doc/sdccman.lyx: upper case pragmas are deprecated
13089 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
13091 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
13092 in simpler and even better code
13094 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
13096 * src/SDCCicode.c (operandOperation): fixed bug #874819
13097 * src/SDCCast.c (decorateType): fixed
13098 char foo (unsigned long ul) { return ul > 0; }
13100 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13102 * doc/sdccman.lyx: Moved and added some sections, small changes
13103 all over. Telling LaTeX to be less strict with word spacing
13104 to better keep the right margin. Changed some notes about
13105 maintainance of the ports in section 3.2.1 - is it OK like this?
13107 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
13109 SDCC source changes:
13110 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
13111 convilong): modified to inform the pic16 port that builtin functions
13114 PIC16 PORT specific changes:
13115 * src/pic16/device.c pic16_dump_equates() added,
13116 processor registers declared internally by the port are emitted in
13117 the translation as equates,
13118 * src/pic16/gen.c: inline code is passed unprocessed to the
13120 * (pic16_popGetLit2): fnuction modified to take second operand as
13121 pCodeOp pointer and not as literal,
13122 * (popRegFromIdx): prefixed with pic16_,
13123 * (pic16_popCombine2): modified to receive already allocated pCode
13125 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
13126 * (genFunction): initializes local stack frame and pushes on stack
13127 all the registers used by this function,
13128 * (genEndFunction): restores all registers from stack and restores
13130 * src/pic16/glue.c (pic16emitRegularMap): various changes and
13132 * (pic16glue): changed the program startup sequence,
13133 * added new dbName code 'A' for functions placed in absolute section
13134 * src/pic16/main.c: added function attribute _naked,
13135 * added pragma 'code' to place a fnuction at an absolute address,
13136 * added command line arguments --debug-ralloc and --pcode-verbose,
13137 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
13138 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
13139 * (pic16_newpCodeOpLit2): modified to take the second operand as
13141 * (pic16_printpBlock): modified to emit each function in a separate
13143 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
13144 UPPER for immediate operands,
13145 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
13147 * src/pic16/peeph.def: all peepholes with movff are commented out,
13148 because there is a problem in the pcode peep optimizer,
13149 * src/pic16/ralloc.c: the register allocator can now reuse local
13150 function symbols for another function. This saves register usage.
13151 * src/pic16/ralloc.h: added flag isLocal in structure regs,
13153 Added file src/pic16/NOTES with information about program writing on
13154 the current port version.
13156 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13158 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
13159 and peephole 252 (array access)
13161 2004-01-09 Borut Razem <borut.razem AT siol.net>
13163 * src/SDCCmain.c : fixed #872250: -l command line defined library
13164 files are scanned before standard library files
13166 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13168 * src/SDCCast.c (decorateType): fixed bug #874046
13170 2004-01-09 Borut Razem <borut.razem AT siol.net>
13172 * support/scripts/sdcc.nsi: remove previous installation
13174 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13176 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
13177 bytes for last interrupt vector (mcs51)
13178 * sdcc.spec: fixed typo
13180 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13182 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
13183 gen51Code): more efficient parameter receive for --model-large
13186 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13188 * src/ds390/main.c,
13189 * src/z80/main.c: added missed needLinkerScript flags (more than
13190 one port structure defined in these file)
13191 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
13194 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
13196 * src/SDCCmain.c: removed various references to DEFAULT_PORT
13197 * src/port.h: added flag needLinkerScript in port->linker
13198 structure to inform whether to create a .lnk file or not,
13200 * src/ds390/main.c,
13202 * src/mcs51/main.c,
13204 * src/pic16/main.c,
13206 * src/z80/main.c: changed appropriately to configure
13207 needLinkerScript flag
13209 * src/pic16/gen.c (genAddrOf): fixed bug #863624
13210 * src/pic/glue.c: added variable udata_section_name to
13211 override default uninitialized data segment definition for
13212 devices only with SHAREBANK memory (reported from Erik Epetrich)
13213 * (pic14emitOverlay): modified to emit a commented overlay segment
13214 directive when no overlay data exist
13215 * (picglue): modified to emit uninitialized data segment
13216 according to udata_section_name
13217 * src/pic/main.c (_pic14_parseOptions): added command line
13218 options --udata-section-name=[name] to override default
13219 udata definition name
13220 * modified _linkCmd and _asmCmd to include compiler passed
13221 arguments via -W option
13222 * src/pic16/main.c: added $l in _asmCmd, changed extension for
13223 object file from '.rel' to '.o' in port->linker structure,
13224 changed size of fptr from 2 to 3 in port structure
13226 2004-01-07 Borut Razem <borut.razem AT siol.net>
13228 * support/scripts/sdcc.nsi: update PATH
13229 * support/scripts/sdcc.ico: craeted
13231 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
13233 * device/include/Makefile.in: fix install
13234 * doc/Makefile: fix install
13236 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13238 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
13240 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
13241 how the function variable allocation summary is displayed; also
13242 include information about variables allocated to the overlay
13245 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13247 * as/mcs51/lkmain.c: Help about -Y option
13248 * as/mcs51/lkarea.c: Fixed gcc warnings
13250 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13252 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
13254 * support/valdiag/tests/overflow.c: added
13255 * src/SDCCast.c (decorateType),
13256 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
13257 LEFT_OP (left shift)
13259 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13261 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
13262 (default behaviour).
13264 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13266 A python script to validate compiler diagnostic messages. It can be
13267 used to verify that sdcc complains about bad c source code and
13268 gives a good location of the error.
13269 * support/valdiag/Makefile,
13270 * support/valdiag/valdiag.py,
13271 * support/valdiag/tests/*
13273 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13275 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13276 * src/SDCCsymt.c (newEnumType),
13278 * support/Util/SDCCerr.c,
13279 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13281 * support/regression/tests/enum.c: added test for enum values that
13282 require at least 2 bytes of storage.
13284 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13286 * src/common.h: added ifndef/define/endif macros
13287 around the header file.
13288 Bug reported from Jesus Calvino-Fraga
13290 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13292 * sdcc.spec: updated
13293 * device/include/Makefile.in: don't install CVS directories
13294 * device/lib/Makefile.in: added removal of CVS directories after install
13295 * doc/Makefile: fixed install, added local_icons
13296 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13297 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13298 * src/ds390/gen.c (genRightShift): fixed bug #870788
13299 * src/SDCCast.c (decorateType): fixed bug #870781
13301 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13303 PIC16 port related changes:
13304 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13305 added variable stackPos,
13307 * gen.c: genCall, assignResultValue: added support for
13308 pushing/retrieving function parameters to/from stack,
13309 genFunction,genEndFunction: setup stack frame for the
13310 generated function,
13311 genAddrOf: will be changed according to bug 863624
13313 * added files genutils.c and genutils.h which contain gen*
13314 debugged and optimised functions extracted from gen.c
13316 * glue.c: added variable 'externs' which holds extern symbols,
13317 pic16emitRegularMap: is modified to properly handle relocatable
13318 symbols under the new scheme,
13319 pic16createInterruptVect: is modified
13320 pic16printPublics: is modified to emit 'global' assembler directives,
13321 added pic16_printExterns to print extern symbols,
13322 pic16glue: initializes stack/frame pointer in the beginning of
13323 the assembly output. Temporary hack, will be corrected later,
13324 because gplink yet does not support stack and SDCC does not
13325 yet support a type of crt0.o object to create the final binary.
13327 * Removed many lines that contain 8051 legacy code.
13328 * The code is finally placed under a 'code' directive.
13329 * Added port specific options.
13331 * _process_pragma: simplified since now we do not need *special*
13332 include file to define SFR registers. But a separate header
13333 will be needed. This will be developed later.
13334 * _pic16_parseOptions: added, parses port specific options:
13335 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13336 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13337 --preplace-udata-with=
13339 * _pic16_setDefaultOptions: modified to initialize section names,
13340 but hack is temporarly out of order since it needs improvement.
13341 * _pic16_genAssemblerPreamble: configuration words are emitted by
13342 their address instead of their name. This part is incomplete and
13343 supports only the 18Fxx2 devices. Other devices will emit an error
13344 during assembly since they do not contain the same set of config
13346 * _pic16_genIVT: is modified,
13348 * pcode.c: added definitions for some hardware registers that are needed
13350 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13351 All PCI entries are updated. Now LFSR is supported.
13352 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13353 * added pic16_newpCodeOpLit2 to support instructions with
13354 two literal arguments
13355 * pic16_pCode2str: corrected code that emits assembler instructions
13356 with two literal operands and those that have an access bit modifier
13357 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13358 this fixes a bug which caused some labels to be lost, when an
13359 assembler directive was added, i.e. banksel,
13360 * pic16_FixRegisterBanking: improved logic that causes the insertion
13362 * InlineFunction: functions that are called once, are not any more
13363 inlined. This can be a port option in the future,
13365 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13367 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13368 hold the corresponding uninitialized symbols,
13369 * pic16_allocProcessorRegister: registers have explicit marked the
13371 * pic16_allocInternalRegister: registers are explicit marked as
13373 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13374 processing list, so bit registers were lost,
13377 * ralloc.h: added field 'accessBank' and original symbol operand
13378 in register definition,
13379 * removed the field isMapped from register definition,
13381 ** Several functions have been removed from various sources:
13382 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13383 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13384 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13385 pic16_assignRelocatableRegisters
13387 ** others have been introduced:
13388 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13389 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13391 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13393 * support/scripts/inc2h.pl: changed definition of BIT_AT
13394 to emit 'sbit at' instead of 'bit at'. This was a request.
13396 PIC16 port related preliminary changes:
13397 * gen.c: prefixed function popRegFromString with
13398 pic16_ and all references to it corrected
13399 * pcode.c: all pic16_pc_* hardware registers prefixed
13400 with underscore (_),
13401 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13402 * ralloc.c: newReg(): when register is REG_SFR then
13403 set address to rIdx,
13404 pic16_allocProcessorRegister(): marks register wasUsed=0
13405 pic16_writeUsedRegs(): added a call to assign processor
13406 registers via pic16_assignFixedRegisters
13408 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13410 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13411 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13412 variables in unused register banks. Also the SSEG is placed
13413 wherever there is enough space for it, and IDATA can be anywhere
13414 in internal RAM. For now compile using -Wl-Y[stack_size].
13415 The mem file is different for this option as well, since it
13416 makes no sense of talking about DSEG lenght.
13418 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13420 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13421 in certain cases, e.g. when ROM assignment, patch provided
13422 from Albert den Haan.
13424 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13426 Many signedness and type propagation fixes:
13427 * src/SDCCicode.c: made geniCodeCast() static
13428 replaced SPEC_ by IS_ (cosmetic)
13429 (operandOperation): fixed div and mod operation
13430 (usualBinaryConversions): added support for promotion of char
13431 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13432 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13433 (geniCodeAdd): an array index will stay unsigned, even if promoted
13435 (geniCodeArray): ditto
13436 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13437 * src/SDCCsymt.c (computeType): added more support for char;
13438 promotion of char is selectable by promoteCharToInt, fixed signedness
13440 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13441 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13442 * src/SDCCval (val*): replaced signedness calculation by
13444 rearranged if-branches (cosmetic)
13445 (valShift): added warning W_SHIFT_CHANGED
13446 (valCompare): fixed problem with different types
13447 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13448 * support/regression/tests/literalop.c: added many cases
13449 * support/regression/tests/ast_constant_folding.c: changed finally to
13451 * .version: new year, new version: 2.3.7
13452 * src/SDCCmain.c (main): applied patch #866468
13453 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13454 provided by Scott Bronson
13455 * doc/sdccman.lyx: updated documentation for sdcdb
13456 updated and added chapter tips
13458 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13460 * src/SDCCsymt.h: missing from yesterday's commits
13462 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13464 * src/SDCC.y (struct_or_union_specifier),
13465 * support/Util/SDCCerr.c,
13466 * support/Util/SDCCerr.h: verify that struct & union tags are used
13469 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * src/SDCCglobl.h: missing from yesterday's commits
13473 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13475 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13476 sft_attributes, struct_declaration, parameter_declaration,
13477 type_name, start_block, declaration_list),
13478 * src/SDCC.lex (check_type): support redefinition of typedef names
13480 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13482 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13483 aligned xdata arrays. Erik helped me with the if clause.
13485 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13487 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13490 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13493 * src/SDCCast.c (newAst_),
13495 * src/SDCCicode.c (ast2iCode, newiCode),
13497 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13498 expr, statement, expression_statement, selection_statement,
13499 iteration_statement, expr_opt, jump_statement): foundation for tracking
13501 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13504 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13506 * support/Util/SDCCerr.c,
13508 * src/SDCCast.c (createCase, createDefault, decorateType),
13509 * src/SDCClabel.c (labelUnreach),
13510 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13512 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13513 (with thanks to Stas Sergeev)
13514 * device/include/time.h,
13515 * device/lib/time.c (CheckTime): suppress unreachable code warning
13517 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13519 * src/SDCCast.c (createIvalCharPtr),
13520 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13522 * support/regression/tests/nullstring.c: tests for these two bugs
13524 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13526 * support/Util/SDCCerr.h,
13527 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13528 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13529 about storage class and 'at' used inside struct or union
13530 * src/SDCCBBlock.c (iCodeFromeBBlock),
13531 * src/SDCCcse.c (ifxOptimize),
13532 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13533 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13534 printIval, emitStaticSeg, emitOverlay),
13535 * src/SDCClabel.c (deleteIfx),
13536 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13537 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13538 gatherAutoInit, processParms),
13539 * support/Util/SDCCerr.h,
13540 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13541 reporting for post-parse errors.
13543 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13545 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13546 implicit casts via union; they don't work on big endian systems
13547 (possible fix for bug #861138)
13549 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13551 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13552 * src/mcs51/main.c: fixed the fix for bug #737001
13554 2003-12-15 Borut Razem <borut.razem AT siol.net>
13556 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13558 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13560 * support/makebin/makebin.c: put output in binary mode
13562 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13564 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13565 xdata and data memory on startup. Set the environment variable
13566 SDCC_NOGENRAMCLEAR to disable this.
13567 * src/mcs51/peephole.def,
13568 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13569 (allows non-interrupt and interrupt code to safely compete for a resource
13570 without the non-interrupt code having to disable interrupts)
13572 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13574 * src/SDCCicode.c (geniCodeAdd),
13575 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13576 with valFromType if type might be a pointer and host is big endian).
13577 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13578 types, not just integer types.
13579 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13580 multiply defined with mismatching "at" address.
13582 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13584 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13585 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13586 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13587 with embedded nulls (fixed bug #753752)
13589 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13591 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13592 Apparently this did not see much testing (endless loop)
13594 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13596 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13598 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13600 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13601 gracefully handle NULL memmap pointers
13603 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13605 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13606 instead of deleting the iCode when an operand is volatile
13607 * src/z80/gen.c (genDummyRead),
13608 * src/mcs51/gen.c (genDummyRead),
13609 * src/ds390/gen.c (genDummyRead),
13610 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13612 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13613 * src/SDCC.y: fixed bug #850420
13615 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13617 Applied z80 i/o port patch from Peter Townson and fixed some operators
13618 to better handle operands in A register.
13619 * device/include/z180.h
13625 * src/z80/peeph-z80.def
13626 * src/z80/peeph.def
13629 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13631 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13633 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13635 * device/lib/hc08/_mullong.c: Removed extra #endif
13637 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13639 * sim/ucsim/hc08.src/inst.cc,
13640 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13641 carries from x to h
13642 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13643 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13644 * device/include/stdarg.h: fixed varargs for hc08
13645 * device/lib/Makefile.in,
13646 * device/lib/hc08/Makefile,
13647 * device/lib/hc08/_mulint.c,
13648 * device/lib/hc08/_mullong.c: fixed some endian problems
13650 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13652 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13653 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13654 * device/lib/_gptrget.c,
13655 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13657 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13659 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13660 * src/SDCCast.c (astErrors): fixed bug #846007
13661 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13663 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 * src/SDCCast.c (decorateType): disabled a transformation I added in
13666 revision 1.188 (access to fields of a structure at an absolute address);
13667 it breaks with bitfields, extern declarations, and gcse analysis.
13668 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13669 could be assigned through a pointer, so don't complain.
13670 * src/SDCCast.c (astErrors),
13672 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13674 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13676 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13677 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13678 output of __config directives, since gpasm now supports them
13679 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13680 pre-processor macro, i.e. -DMCU=p18f452
13681 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13682 and modified to handle 'cast' icode similarly to '=' icode
13683 * src/pic16/device.h (typedef struct PIC_device): added field
13684 'extMIface' to indicate that chip has external memory interface
13685 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13686 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13689 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13691 * src/SDCC.y (pointer): fixed bug #846006
13692 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13693 * src/SDCCast.c (decorateType): fixed bug #846009
13694 * src/ds390/peeph.def,
13695 * src/ds390/gen.c (genAnd, genOr),
13696 * src/mcs51/peeph.def,
13697 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13699 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13701 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13708 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13712 * src/SDCCbitv.c: added function to free a bitvector
13713 * src/SDCClrange.h,
13714 * src/SDCClrange.c: added function to recompute the liveranges
13715 * src/avr/ralloc.c,
13716 * src/ds390/ralloc.c,
13717 * src/hc08/ralloc.c,
13718 * src/mcs51/ralloc.c,
13719 * src/pic/ralloc.c,
13720 * src/pic16/ralloc.c,
13721 * src/xa51/ralloc.c,
13722 * src/z80/ralloc.c: recompute the liveranges after register packing
13724 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13726 * src/SDCCloop.c (newInduction): fixed bug #845630
13728 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13730 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13731 inadvertantly left behind from my 2003-11-12 change
13733 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13735 Updated headers I neglected to commit yesterday.
13736 * src/SDCClrange.h,
13739 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13741 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13742 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13743 * src/SDCCopt.c (eBBlockFromiCode),
13744 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13745 the creation of the key hash table from the sequencing so it can be used
13746 earlier (for some GCSE bug fixes still pending)
13748 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13750 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13751 * support/regression/tests/addsub.c: testing genPlus shortcut
13753 2003-11-15 Borut Razem <borut.razem AT siol.net>
13755 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13757 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13759 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13760 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13761 ordering is immaterial.
13762 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13764 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13766 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13767 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13768 (SIGSEV) of bug #840381
13769 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13770 unlink new file before rename if new and old filenames are the same)
13772 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13774 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13775 uninitialized variables) for the mcs51. Set environment variable
13776 SDCC_GENRAMCLEAR to test.
13777 xdata initialization slightly shorter
13779 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13782 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13783 #838241 & 780691 (basicly the same bug)
13784 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13785 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13787 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13789 * src/SDCCmain.c (linkEdit): "fix" #834252
13791 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13793 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13795 * src/SDCC.y: fixed bug #819403
13797 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13799 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13800 the reentrant attribute.
13801 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13802 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13804 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13805 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13806 erroneously reduced to a literal.
13807 * src/hc08/ralloc.c (packRegisters, rematStr),
13808 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13811 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13813 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13814 * doc/sdccman.lyx: changed from 'article' to 'book'
13815 * doc/Makefile: readded test_suite_spec and cdbfileformat
13817 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13819 * device/include/stdlib.h: include malloc.h to comply with ANSI
13820 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13822 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13824 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13825 * doc/clean.mk: also remove *.out files
13826 * doc/sdccman.lyx: some additions, larger top/bottom margins
13828 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13830 * src/SDCC.y: fixed bug #837365
13831 * support/regression/tests/bitopcse.c
13832 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13833 a symbol (might be valop instead)
13834 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13835 * device/lib/clean.mk: added hc08 to the cleaning list
13837 2003-11-04 Borut Razem <borut.razem AT siol.net>
13839 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13841 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13842 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13843 malloc is declared in standard stdlib.h
13845 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13847 * device/lib/hc08/Makefile: need to clean .rel not .o files
13848 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13850 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13854 * src/mcs51/main.c,
13855 * src/ds390/main.c,
13859 * src/pic16/main.c,
13860 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13861 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13862 tests (which uses the port's oclsExpense function)
13868 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13870 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13872 * src/SDCCcse.c (ifxOptimize),
13873 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13874 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13875 deleting the IFX iCode.
13876 * src/hc08/ralloc.c: reduced unneeded slocs
13877 * src/hc08/gen.c: fixed bug in asmopToBoolean
13879 2003-11-04 Borut Razem <borut.razem AT siol.net>
13881 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13882 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13883 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13884 transferred to configure
13886 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13888 Use headers defined in the C[++] standards:
13889 * sim/ucsim/gui.src/serio.src/fileio.cc
13890 * sim/ucsim/gui.src/serio.src/frontend.cc
13891 * sim/ucsim/gui.src/serio.src/main.cc
13892 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13893 * support/Util/NewAlloc.c
13895 * as/mcs51/lklibr.c
13899 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13901 * Added MSVC projects for hc08 assembler and linker:
13902 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13903 /as/hc08/link_hc08.dsp
13905 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13907 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13909 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13911 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13913 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13915 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13917 2003-10-31 Borut Razem <borut.razem AT siol.net>
13919 * support/cpp2/cpplib.h,
13920 support/cpp2/cpplib.c,
13921 support/cpp2/cpplex.c,
13922 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13923 to switch _asm block preprocessing on / off. Default is
13924 #pragma preproc_asm +
13926 2003-10-31 Borut Razem <borut.razem AT siol.net>
13928 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13929 when outputting comment blocks (when executed with -C option) and
13930 _asm (SDCPP specific) blocks
13932 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13934 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13936 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13938 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13940 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13942 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13943 * src/SDCCast.c (decorateType): fixed bug #832664
13945 2003-10-31 Borut Razem <borut.razem AT siol.net>
13947 * support/cpp2/cpplex.c: fixed for SDCPP:
13948 comments(when executed with -C option) and _asm blocks
13949 were included even if they where in skipped #if block.
13950 Applied solution from GCC cpp 3.3.2
13952 2003-10-31 Borut Razem <borut.razem AT siol.net>
13954 * src/SDCC.lex: sdcc now understands both formats:
13955 '# <line_number> <file_name>' and
13956 '#line <line_number> <file_name>'
13957 * support/cpp2/cppmain.c: sdcpp now generates the standard
13958 '# <line_number> <file_name>' instead of former
13959 '#line <line_number> <file_name>'
13961 2003-10-30 Borut Razem <borut.razem AT siol.net>
13963 * support/cpp2/cpphash.h,
13964 * support/cpp2/cpplib.h
13965 * support/cpp2/cpplex.c,
13966 * support/cpp2/cppmain.c,
13967 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13969 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13971 Fixed a number of problems revealed by bug #827883.
13972 * src/SDCCloop.c (loopInvariants): Spill location of the
13973 result operand should be recomputed if extracted from
13974 a loop. Also, don't extract assignments of an iTemp
13976 * src/SDCCast.c (isConformingBody): loop reversal should
13977 not occur if the control variable is involved with a
13978 relational operator.
13980 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13982 * .version: bumped to 2.3.6 to reflect the big improvements
13983 made by Erik and Klaus. Thanks!
13985 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13987 Replaced the livrange code.
13988 * src/SDCClrange.c: added new LR code
13990 * src/SDCCBBlock.h: removed remainig parts from old LR code
13991 * src/ds390/ralloc.c,
13992 * src/ds390/gen.c: minor fixes to make it work with new code
13994 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13997 * as/hc08/lkrloc.c,
13999 * src/hc08/ralloc.c: Fix various warnings related to the hc08
14000 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
14001 (tweaked fix for bug #818696)
14003 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14005 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
14007 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14010 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
14011 * src/mcs51/gen.c (gencjneshort),
14012 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
14013 more efficient (per Scott Bronson's suggestion)
14015 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14017 Extended the semantics of the critical keyword to include
14018 individual statements. See RFE #827755 and #799831
14023 * support/Util/SDCCerr.c
14024 * support/Util/SDCCerr.h
14029 2003-10-19 Borut Razem <borut.razem AT siol.net>
14031 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
14033 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14035 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
14037 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
14038 and predecrement operand is displayed
14040 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14042 * src/SDCCval.c (valMinus): fixed bug #826041
14044 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14046 Some hc08 related updates that I missed earlier
14047 * sim/ucsim/stypes.h
14048 * support/regression/ports/hc08/spec.mk
14050 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14052 New target "hc08" for the Motorola 68hc08 family of micros
14060 * sim/ucsim/hc08.src/*
14061 * sim/ucsim/configure.in
14062 * src/ucsim/configure
14063 * sim/ucsim/packages_in.mk
14066 * device/include/mc68hc908qy.h
14067 * device/lib/hc08/*
14068 * device/lib/Makefile.in
14069 * support/regression/ports/hc08/*
14070 * support/regression/Makefile
14072 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14074 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
14076 * src/ds390/gen.c (genCast): fixed bug #821957
14078 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
14080 * device/lib/logf.c: "fixed" overlay bug
14081 * support/regression/ports/host/spec.mk: added m library
14082 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
14083 * support/regression/tests/float_trans: added (for Eric)
14085 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
14087 * src/mcs51/gen.c (genCpl): fixed bug
14088 http://sf.net/mailarchive/message.php?msg_id=6263915
14090 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
14092 * src/SDCCast.c (decorateType): added extended constant folding
14093 * src/SDCCsymt.c (computeType): cleanup
14094 * src/SDCCval.c (valShift): minor optimization
14095 * support/regression/tests/ast_constant_folding.c: added
14097 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14099 * src/SDCCmain.c: removed some unintended changes
14101 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14103 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
14104 * src/z80/gen.c: fixed part of bug #817589
14105 * src/SDCCsymt.c (checkFunction): fixed bug #817895
14107 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
14109 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
14120 * src/ds390/ralloc.c
14122 * src/mcs51/ralloc.c
14124 * src/pic16/ralloc.c
14125 * src/xa51/ralloc.c
14127 * src/z80/gen.c: removed unused label "release:"
14129 2003-10-06 Borut Razem <borut.razem AT siol.net>
14131 * src/SDCC.lex: removed definition of unused variables
14132 save_optimize and save_options
14134 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
14136 * clean.mk: removed '=' in "-maxdepth=1"
14137 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
14138 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
14140 2003-10-06 Borut Razem <borut.razem AT siol.net>
14142 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
14143 my_unput() replaced by unput()
14145 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
14147 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
14148 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
14149 type-punned pointer will break strict-aliasing rules"
14150 Old LR behaviour is again default; Klaus' LR can be choosen by
14151 defining the environment variable LRKLAUS
14155 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
14156 * clean.mk: fixed removal of files in bin/CVS/
14157 * device/lib/clean.mk: fixed removal of directories small and large
14158 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
14160 * src/SDCCval.c: removed superflous test for pedantic
14162 2003-10-05 Borut Razem <borut.razem AT siol.net>
14164 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
14165 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
14166 message "unmatched #pragma SAVE and #pragma RESTORE"
14168 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14170 * doc/sdccman.lyx: various additions and updates (interrupts, inline
14171 assembly, critical functions, atomic, nojtbound)
14173 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
14175 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
14181 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14184 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14186 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14188 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
14189 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
14190 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
14192 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14194 * src/z80/gen.c (genRet): fixed bug #524753
14195 * src/z80/gen.c (genCast): fixed internal error on cast from
14197 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
14198 fix for bug #477835 to the z80
14199 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
14200 for tracking iCodes in the peephole optimizer for z80
14202 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14204 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
14205 the other part of bug #814548
14206 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
14208 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
14210 * src/SDCCcse.c: fixed part of bug #814548
14212 2003-09-28 Borut Razem <borut.razem AT siol.net>
14214 * src/asm.c: rewrite of printILine() to use temporary file instead
14216 * src/xa51/main.c: commented out declaration of int rewinds
14218 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14220 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
14222 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14224 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
14225 * src/asm.c (printILine): Fixed bug #811015
14227 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14229 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
14232 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14234 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
14235 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
14236 to correctly handle general case of AOP_PAIRPTR
14237 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
14239 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14241 * src/mcs51/ralloc.c (fillGaps),
14242 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
14243 register positioning bug)
14245 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
14247 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
14249 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14251 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
14252 genCodePointerGet, genGenPointerGet, genFarPointerSet,
14253 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
14254 (ralloc doesn't intentionally do this now, but perhaps later)
14255 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
14256 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
14257 register positioning bugs (Fixed bug #762602 and #795325)
14258 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
14259 (Fixed bug #808779)
14260 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
14261 lines that --i-code-in-asm generates
14263 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14265 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
14266 trying to fclose a FILE* that was already closed.
14268 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14270 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
14271 of const struct should be treated as if const themselves)
14273 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14275 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14277 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14279 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14280 Unix (/n) and DOS (/r/n) line terminations.
14282 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14284 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14287 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14289 * src/mcs51/gen.c (genFunction, genEndFunction),
14290 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14291 and restore of EA so that stack offsets to parameters are
14292 correct when using both critical and reentrant/stack-auto.
14293 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14294 size (can be triggered in error if sloc is shared between
14295 different sized objects)
14296 * device/include/float.h: fixed macros to explicitly use
14297 unsigned long where needed
14299 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14301 Feature req. 799831: added code to allow nesting of critical functions
14302 * src/mcs51/gen.c (genFunction, genEndFunction)
14303 * src/ds390/gen.c (genFunction, genEndFunction)
14305 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14307 * src/SDCCsymt.c (sclsFromPtr),
14309 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14310 support for standard C idiom of memory mapped variables; for
14311 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14312 to xdata int at 0x1234 tempvar = 1.
14313 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14314 provided by Akiya ISHIDA
14316 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14318 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14319 * src/SDCCval.c (constVal): added reduction from int to char
14320 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14321 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14322 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14324 * support/regression/tests/shifts.c: fixed
14326 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14328 * src/z80/gen.c (genXor): Fixed bug #805445
14330 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14332 Fixed bug #621531 (const & volatile confusion in the type chain).
14333 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14334 refer to the const or volatile state of the pointer itself.
14346 * src/pic16/ralloc.c
14347 * support/regression/tests/const.c
14349 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14351 When checking for duplicated modules, use absolute paths
14352 instead of relative paths. Files changed:
14357 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14359 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14361 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14363 * device/include/string.h: added size_t typedef, changed
14364 prototypes to use size_t, eliminated separate reentrant and
14365 non-reentrant declarations, added _memmove declaration
14366 * device/lib/_memcpy.c: changed to use size_t instead of int,
14367 changed /4 to >>2 to avoid division library call
14368 * device/lib/_memcmp.c,
14369 * device/lib/_memset.c,
14370 * device/lib/_strncat.c,
14371 * device/lib/_strncpy.c,
14372 * device/lib/_strncmp.c: changed to use size_t instead of int
14373 * device/lib/_memmove.c: new file (fixed bug #772294)
14374 * device/lib/Makefile.in: added _memmove.c
14375 * device/lib/z80/asm_strings.s: fixed bug #772290
14376 * support/regression/tests/bitfields.c: attempt to fix host assertion
14377 failure on amd64-unknown-linux2.2
14379 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14381 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14382 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14383 * as/z80/asmain.c (main): fixed bug #801766
14385 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14387 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14390 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14392 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14393 reported in bug #800609
14395 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14397 * Top header beautifications in src/pic16 directory:
14398 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14399 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14400 pcoderegs.h, ralloc.c, ralloc.h
14401 * main.c: added top header and GPL license notice
14402 * pcode.c: fixed the if-conditional warning
14404 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14406 * device/lib/_mullong.c: replaced int by short for gcc
14408 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14410 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14411 and JUMPTABLE iCodes properly now (worked by accident before)
14412 * src/mcs51/gen.c (leftRightUseAcc),
14413 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14414 iCode properly now. Use getSize instead of nRegs since a & b
14415 aren't part of the nRegs tally.
14417 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14419 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14420 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14421 before instructions that use the _STATUS register
14423 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14425 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14426 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14427 fetching of the pointer
14428 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14429 copied from genNearPointerSet()
14430 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14431 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14432 If they pop r0/r1 they must be called in the opposite order than aopOp().
14433 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14434 (resp. --stack-auto), prepared for --xstack
14436 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14438 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14440 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14442 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14443 these ports have their own __sdcc_external_start()
14445 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14447 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14448 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14449 type for bits was changed. It resulted in bit variables becoming
14450 global, which is not permitted in PIC 14 assembly output.
14452 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14454 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14456 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14458 Z80 and MCS51 linkers complaint if a public symbol is defined
14459 in more than one library module:
14463 * as/mcs51/Makefile.in
14465 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14467 A few small changes that speed up the peephole optimizer.
14471 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14473 Try to make the peephole optimizer smarter by maintaining
14474 an association between the assembly source code and the
14475 iCodes that originated them. Put this information to use
14476 with a new peephole rule condition "notVolatile" so that
14477 the rules can be aggressive yet still safe.
14482 * src/mcs51/peeph.def
14484 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14488 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14489 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14490 if the left or right operand symbols have the accuse flag set.
14492 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14494 Changed the type of the result of the ! (NOT) operator to char;
14495 previously it returned the same type as the source. This allows
14496 us to eliminate all the genFloatNot functions (all of its target
14497 implementations were very buggy) since !float can use the same
14500 * src/SDCCicode.c (ast2iCode): ! returns char
14501 * src/mcs51/gen.c (genNot, genNotFloat),
14502 * src/ds390/gen.c (genNot, genNotFloat),
14503 * src/z80/gen.c (genNot, genNotFloat),
14504 * src/pic/gen.c (genNot, genNotFloat),
14505 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14507 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14509 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14510 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14511 during interrupts. Ensure WSAVE is located at a shared bank address.
14512 2. Fixed page selection in some places
14513 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14514 the registers name strings.
14515 4. Fixed "signed / unsigned compare" compiler warnings.
14516 5. The PIC port manages its own allocation of the general purpose
14517 registers, but makes no attempt to reuse them. As a result when
14518 compiling it soon runs out of general purpose registers. Some
14519 additional code was added to the files pcode.c and device.c to walk
14520 through the function call tree and rename the registers so that they
14530 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14531 genPlus() & genMinus() when the result is the same as left or right
14533 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14535 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14537 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14539 Made bitfield a distinct type from bit so that bitfields
14540 convert as per ANSI C and bits retain their traditional
14541 boolean style behaviour. Implemented bitfield support in
14549 * src/ds390/gen.c: bit v bitfield split
14550 * src/z80/gen.c: New support for bitfields
14551 * support/regression/tests/bitfields.c: reenabled z80,
14554 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14556 Rules 246.x, 247.x relate to bitfields, the others speed up
14557 access to xdata mapped I/O devices.
14559 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14561 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14563 Cleaned up genPackBits and genUnpackBits and added two helper
14564 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14565 for literal assignments in genPackBits (thanks to Frieder for
14571 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14573 Fixed bug #748310 (pointer to function type mishandled when the
14574 function name is omitted). Also fixed a SIGSEGV when a function
14575 attribute (reentrant, etc) is used on a non-function or on a
14576 function but misplaced before the parameter list.
14578 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14580 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14581 * support/Util/SDCCerr.h,
14582 * support/Util/SDCCerr.c: Added func attr misuse error msg
14584 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14586 Fixed bug #787649 by anonymous
14587 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14588 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14590 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14592 Fixed numerous bitfield problems.
14594 * src/SDCC.y: More bitfield related error checking
14596 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14597 * support/Util/SDCCerr.h,
14598 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14599 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14600 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14601 * support/regression/tests/bitfields.c: tests added
14603 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14605 Made the constant following the "interrupt" keyword optional. If
14606 omitted, the function will not automatically be given an entry
14607 in the interrupt vector table (similar to #pragma NOIV, but
14608 less syntacticly kludgy). The interrupt number is also now
14609 range checked. Also fixed a bug in the high order bit example
14616 * support/Util/SDCCerr.c
14617 * support/Util/SDCCerr.h
14620 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14622 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14623 * src/SDCCicode.c (operandOperation): rewritten some ops
14624 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14625 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14627 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14628 be re-activated by defining REDUCE_LITERALS)
14629 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14630 unsigned, but are signed by default
14631 * src/SDCCval.c (constVal): rearranged
14632 * src/SDCCval.c (valMod): preliminary fix
14633 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14634 * support/regression/literalop.c: added, work in progress
14636 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14638 Generate warnings for useless declarations like "char data;"
14639 that don't do what new users expect.
14642 * support/Util/SDCCerr.h
14643 * support/Util/SDCCerr.c
14645 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14647 * src/SDCCval.c (valMult): fix overflow detection of negative int
14649 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14651 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14653 Changes to support big endian targets:
14666 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14668 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14669 * device/lib/time.c: fixed warning "integer overflow in expression"
14671 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14673 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14674 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14675 constants are unsigned; added recognition of "u" flag for unsigned
14676 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14677 * src/SDCCval.c (valDiv, valMod): fixed signdness
14678 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14679 signedness of modulo, left and right shift
14680 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14681 * support/Util/SDCCerr.h: added warning W_INT_OVL
14682 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14683 * src/SDCCast.c (ast_print): improved output of constants
14685 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14687 Fixed some warnings when building with MSVC:
14689 * as/mcs51/asdata.c
14693 * link/z80/aslink.h
14694 * link/z80/lkdata.c
14695 * link/z80/lkeval.c
14700 * support/cpp2/cpplib.c
14704 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14706 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14708 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14710 * support/librarian/clean.mk: Do not remove Makefile.
14711 * support/librarian/Makefile: added.
14713 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14715 Added librarian to MSVC build:
14718 * support/librarian/librarian.dsp
14720 'configure' not needed for librarian, removed:
14721 * support/librarian/configure
14722 * support/librarian/configure.in
14723 * support/librarian/config_in.h
14724 * support/librarian/Makefile.in
14726 Hopefully these ones built the librarian and the rest of sdcc properly:
14728 * Makefile.common.in
14730 Messed up 'configure', so revert to previous version:
14734 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14736 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14737 there, while the mantissa of a double is "only" 53 bits wide.
14739 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14741 Adding sdcclib to the build. MSVC project coming soon.
14742 Files added/changed:
14744 * support/librarian/clean.mk
14745 * support/librarian/configure
14746 * support/librarian/configure.in
14747 * support/librarian/config_in.h
14748 * support/librarian/Makefile.bcc
14749 * support/librarian/Makefile.in
14750 * support/librarian/sdcclib.c
14753 * Makefile.common.in
14757 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14759 Linker now complaints if linked modules have conflicting options, for
14760 example, one compiled using --model-large and another one compiled with
14761 --model-small. The following files were modified:
14763 * as/mcs51/asdata.c
14764 * as/mcs51/aslink.h
14766 * as/mcs51/asmain.c
14768 * as/mcs51/i51pst.c
14769 * as/mcs51/lkdata.c
14770 * as/mcs51/lklibr.c
14771 * as/mcs51/lkmain.c
14777 * link/z80/aslink.h
14778 * link/z80/lkdata.c
14779 * link/z80/lklibr.c
14780 * link/z80/lkmain.c
14783 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14785 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14786 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14788 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14790 * src/z80/mappings.i: fix _mul[us][int,long] entries
14792 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14794 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14796 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14798 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14799 * support/regression/tests/bitopcse.c: added
14807 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14809 added support for new library format to z80, gbz80 linkers:
14815 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14817 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14818 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14820 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14822 added DUMMY_READ_VOLATILE:
14831 * src/SDCCcse.c (algebraicOpts): many improvements
14832 * src/SDCCcse.h: removed algebraicOpts()
14833 * src/SDCCicode.c (picDummyRead): added
14835 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14837 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14838 "Insufficient space in data memory".
14840 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14842 * src/mcs51/gen.c: fixed bug #771358
14843 * src/z80/gen.c: fixed bug #759087
14845 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14847 * src/pic16/glue.c: minor cleanup by Vangelis
14849 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14851 * device/include/regc515c.h: fixed #758477
14852 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14853 * device/lib/_gptrput.c: saved a few bytes
14854 * my tab spacing is 8, yours too?)
14855 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14856 * device/lib/serial.c: process RX bytes earlier than TX bytes
14857 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14859 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14861 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14863 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14865 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14867 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14869 * device/lib/Makefile.in: bad fix, reverted to 1.43
14871 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14873 * device/lib/Makefile.in: added missing z80 object files
14875 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14877 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14878 pic16 progress by Vangelis:
14881 * src/pic/Makefile:
14888 * pic16/genarith.c:
14893 * pic16/pcodepeep.c:
14896 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14898 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14900 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14902 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14903 added gbz80 build to MSVC project.
14904 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14905 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14906 from 8051 stuff and setup so it links using a .lnk file.
14908 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14910 * support/librarian/sdcclib.c: sdcc librarian.
14911 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14914 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14916 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14918 2003-07-02 Borut Razem <borut.razem AT siol.net>
14920 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14921 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14922 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14923 src/xa51/main.c, src/z80/main.c:
14924 virtualization of glue() function: each port has it's own glue function,
14925 which is accessed by do_glue function pointer in PORT.general structure
14927 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14929 * DS800C400 fun, improved ROM interface and tinibios.
14931 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14933 * More support for DS80C400. Now includes beginning of interface to ROM.
14935 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14937 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14939 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14941 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14943 2003-06-19 Borut Razem <borut.razem AT siol.net>
14945 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14947 2003-06-19 Borut Razem <borut.razem AT siol.net>
14949 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14950 fixed Z80 port - crt0.o: cannot open.
14952 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14954 * support/Util/MySystem.c (merge_command): revert bad fix
14956 2003-06-18 Borut Razem <borut.razem AT siol.net>
14958 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14960 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14962 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14963 option --use-stdout sends errors to stdout instead of stderr.
14965 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14967 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14969 2003-06-15 Borut Razem <borut.razem AT siol.net>
14971 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14972 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14973 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14974 fixed width array of pointers replaced with sets;
14975 multiple include and lib paths ared transferred to preprocessor and linker
14976 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14977 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14978 fixed width array of pointers
14979 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14980 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14981 fixupPath(), getPathDifference()
14982 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14983 fixed width array of pointers
14985 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14987 * src/pic16/ralloc.c: fix warnings
14988 * src/pic16/pcode.c: fix warning
14990 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14992 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14993 know all the details, but essentially this set of changes enable
14994 the pic16 port to generate movff instructions and generate assembler
14998 * src/pic16/glue.c:
14999 * src/pic16/pcode.c:
15000 * src/pic16/device.c:
15001 * src/pic16/main.c:
15002 * src/pic16/pcode.h:
15003 * src/pic16/pcoderegs.c:
15004 * src/pic16/ralloc.c:
15005 * src/pic16/ralloc.h:
15007 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15009 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
15010 added option --vc, so sdcc errors and warnings are compatible with
15011 Microsoft Visual Studio.
15013 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15015 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
15016 device/lib/libfloat.lib: added atof function.
15018 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
15020 * doc/sdccman.lyx: updated to Lyx 1.3
15021 * doc/cdbfileformat.lyx: updated to Lyx 1.3
15022 * doc/test_suite_spec.lyx: updated to Lyx 1.3
15023 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
15025 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
15027 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
15029 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15031 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
15032 additions to the "related tools/documentation" section
15034 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
15036 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
15038 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
15040 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
15041 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
15043 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
15045 * doc/sdccman.lyx: fix double dash and other minor things
15046 * doc/Makefile: fix double dash
15048 2003-05-28 Karl Bongers(patches from Martin Helmling)
15049 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
15050 condition and ignore commands.
15052 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15054 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
15055 is in parts still quite out of date, I did changes as far as I felt makes sense
15056 for a non-native english speaker.
15057 Please feel free to add to the manual or to correct my changes.
15058 * doc/Makefile: undid touching the date of intermediate tex files.
15060 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15062 * doc/sdccman.lyx: Manual has an index now
15064 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
15066 Finalize muluint/mulsint and mululong/mulslong merging:
15067 * device/lib/_mulint.c
15068 * device/lib/_mullong.c
15069 * device/lib/gbz80/mul.s
15070 * device/lib/gbz80/stubs.s
15071 * device/lib/z80/mul.s
15072 * device/lib/z80/stubs.s
15073 * src/SDCCsymt.c (initCSupport)
15075 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15077 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
15078 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
15079 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
15080 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
15083 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15085 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
15086 the regression tests I'm not brave enough to enable 245.b, 245.c
15087 * doc/sdccman.lyx: added latex preamble for hyperref package.
15088 Using pdflatex this will give you a hyperlinked pdf file with
15089 bookmarks. (prepend '%' before /usepackage if this breaks something)
15091 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15093 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
15095 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
15097 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
15099 2003-05-21 <johan AT balder>
15101 * src/SDCCglue.c (printIval): fixed bug #739934
15103 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15105 Applied patch from bug 737905 (renamed yylineo to mylineno):
15112 * src/pic16/pcode.c: Cleaned warnings
15113 * src/pic16/pcodeflow.c: Cleaned warnings
15114 * src/pic16/pcoderegs.c: Cleaned warnings
15116 2003-05-19 Scott Dattalo <scott AT dattalo.com>
15118 * src/pic16/pcode.c: Cleaned warnings
15119 * src/pic16/pcodepeep.c: Cleaned warnings
15120 * src/pic16/ralloc.c: Cleaned warnings
15122 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
15124 * doc/sdccman.lyx: fixed bug 739745
15125 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
15127 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
15129 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
15130 it can be defined with CFLAGS when running configure
15131 * src/SDCCmain.c: fixed compiling + linking with object files
15133 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
15135 * configure.in: configure for pic16 port,
15136 added --disable-pic16-port
15137 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
15138 * src/SDCCmain.c: linkOptions is changed to set *,
15139 added if/endif conditional macros to remove options help
15140 messages from optionsTable when a port is not configured, added
15141 support for the PIc16 port in the ports table, when executing
15142 the compiler with no port specified on command line, a default
15143 port is selected with the new macro DEFAULT_PORT which is
15144 defined in port.h, in setDefaultOptions() linkOptions is removed
15145 from initialization assignment, since now it is a set,
15146 parseCmdLine uses setParseWithComma for linkOptions, in
15147 linkEdit() linkOptions are accessed with new function indexSet()
15148 which returns the i'th item of a set variable. See SDCCset.c, in
15149 linkEdit() when calling buildCmdLine(), added linkOptions as
15150 last argument. Now users can pass arguments to gplink via the
15151 -Wl option, main() uses pic16glue() to glue up pic16 programs
15152 * src/SDCCpeeph.c: various changes to support pic16
15153 * src/SDCCset.c: added function void *indexSet(set *, int) to
15154 return the i'th item of the set
15155 * src/SDCCset.h: added function prototype for indexSet()
15156 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
15157 * src/clean.mk: added pic16 in CLEANALLPORTS variable
15158 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
15159 added macro DEFAULT_PORT
15160 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
15161 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
15163 * src/pic16/glue.c: commented out some error producing lines
15164 * src/pic16/main.c: __config directives are commented out to stop
15165 gpasm complaining and test the linkage with gplink, _linkCmd and
15166 _asmCmd changed to be more gplink and gpasm friendly
15167 * src/pic16/peeph.def: peep rule 3 is commented out, since it
15168 produced an error when parsed, peep rule 12 is added to utilize
15169 movff, but it is commented out since the pCode does not support
15170 yet a command with 2 address arguments
15172 2003-05-18 <johan AT balder>
15174 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15175 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
15176 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
15178 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
15179 Added feature to script commands from file.
15181 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
15183 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
15184 * src/SDCCutil.c: include ctype.h for win32
15186 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
15188 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
15190 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
15192 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
15193 Fixed so you can set breakpoints prior to run, run does not stop
15194 on entry now. Add tbreak. Other enhancements and fixes for use
15197 2003-05-12 Borut Razem <borut.razem AT siol.net>
15199 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
15201 2003-05-11 Borut Razem <borut.razem AT siol.net>
15203 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
15204 the path of bin directory, so that PATH is the only env. variable, which has to be set
15205 in case of standard installation.
15206 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
15207 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
15208 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
15210 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15212 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
15213 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
15214 temp files are in the port dir; clean the gen/test directory when
15215 generating new test.c
15216 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
15217 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
15218 * support/regression/tests/zeropad.c: added
15220 2003-05-09 <johan AT balder>
15222 * src/SDCCglue.c: fixed bug #597940
15224 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
15226 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15227 cache sfr, optimize next,step, fix off by one sourceline,
15228 support ddd list function.
15229 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
15231 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
15233 * support/regression/HTMLgen.py: added compare_s2f()
15234 * support/regression/Makefile: redo 1.27
15235 * support/regression/generate-cases.py: redo 1.5
15237 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
15239 * support/regression/tests/float.c: workaround 33 bit hex constant
15240 * support/regression/tests/simplefloat.c: fix division for host
15242 2003-04-29 Scott Dattalo <scott AT dattalo.com>
15244 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
15245 that tame's the PIC's over-aggressive optimizer.
15247 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15249 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
15252 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
15254 Initial support for DS80C400. "Hello world" runs on TINIm400
15257 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
15259 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
15260 * Some notes on ddd usage added in debugger/README
15261 Martin Helmling adding more features and fixes for ddd GUI debugger.
15262 Code added for nexti, stepi, up, down, and other adjustments.
15264 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
15266 * src/pic/pCodepeep.c non-wildcard asmops are now handled
15267 * src/pic/peeph.def Added two rules to optimize carry manipulation
15268 * src/pic/* removed debug printfs
15270 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
15272 * debugger/mcs51/cmd.c: added header newalloc.h
15274 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15276 * as/Makefile: new EXEEXT
15277 * as/z80/Makefile: remove trailing slash of BUILDIR
15278 * as/z80/clean.mk: new EXEEXT
15279 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15280 * support/cpp2/Makefile.in: new EXEEXT
15281 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15283 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15285 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15286 EXEEXT was introduced to fix all related problems with targets
15287 "clean", "install" and "uninstall"; a couple of further flaws
15288 especially with "clean" have been fixed too
15289 * as/mcs51/Makefile.in
15290 * as/mcs51/clean.mk
15294 * debugger/mcs51/Makefile.in
15295 * debugger/mcs51/clean.mk
15296 * link/z80/Makefile
15297 * link/z80/Makefile.in
15298 * link/z80/clean.mk
15300 * packihx/Makefile.in
15302 * sim/ucsim/Makefile
15303 * sim/ucsim/clean.mk
15304 * sim/ucsim/avr.src/Makefile.in
15305 * sim/ucsim/avr.src/clean.mk
15306 * sim/ucsim/s51.src/Makefile.in
15307 * sim/ucsim/s51.src/clean.mk
15308 * sim/ucsim/xa.src/Makefile.in
15309 * sim/ucsim/xa.src/clean.mk
15310 * sim/ucsim/z80.src/Makefile.in
15311 * sim/ucsim/z80.src/clean.mk
15312 * sim/ucsim/main_in.mk
15313 * sim/ucsim/packages_in.mk
15314 * sim/ucsim/gui.src/Makefile.in
15315 * sim/ucsim/gui.src/serio.src/Makefile.in
15316 * sim/ucsim/gui.src/serio.src/clean.mk
15319 * support/cpp2/Makefile.in
15320 * support/cpp2/clean.mk
15321 * support/makebin/Makefile
15322 * support/makebin/clean.mk
15323 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15324 * doc/sdccman.lyx: --program-suffix no longer needed
15326 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15328 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15329 Martin Helmling added support for ddd GUI debugger.
15330 Code added to display assembly, set variables, and other commands
15331 to interface to ddd.
15333 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15335 * as/Makefile: fix target clean
15336 * as/clean.mk: fix target clean
15337 * as/z80/clean.mk: fix target clean
15339 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15341 * Makefile.common.in: added AT EXEEXT AT
15342 * configure.in: removed all mingw32 stuff
15343 * configure: rebuilt from configure.in
15344 * doc/sdccman.lyx: updated section "installation"
15345 * support/scripts/sdcc_mingw32: adapted to configure
15346 * support/scripts/sdcc_cygwin_mingw32: added
15348 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15350 * src/pic Added object file support for the PIC port
15351 * src/pic Applied patch from Craig Franklin (this started the object file support)
15352 * src/regression Updated the PIC regression tests for object files
15354 2003-04-20 Borut Razem <borut.razem AT siol.net>
15356 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15357 lklex.c: In function `getfid':
15358 lklex.c:203: warning: array subscript has type `char'
15359 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15360 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15361 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15362 stack handling macros
15364 2003-04-19 Borut Razem <borut.razem AT siol.net>
15366 * "handling space characters in file path" task:
15367 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15368 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15369 * support/Util/MySystem.h: make it self-sufficient
15370 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15371 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15372 handling space characters in file path
15373 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15374 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15375 * support/Util/MySystem.c: handling space characters in executable's path
15377 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15379 * as/z80/Makefile: fix permanent rebuild of z80
15380 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15381 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15383 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15385 * src/SDCCopt.c: add special case optimization to replace modulo by
15386 a power of two with a bitwise AND.
15388 2003-04-18 <johan AT balder>
15390 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15392 2003-04-17 <johan AT balder>
15394 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15395 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15397 2003-04-13 Borut Razem <borut.razem AT siol.net>
15399 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15400 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15401 fixed mingw problem in adl_NORMALIZE_PATH
15403 2003-04-12 Borut Razem <borut.razem AT siol.net>
15405 * fixed "#pragma SAVE/RESTORE can not be nested":
15406 * src/SDCC.lex: reworked pragma handling functions
15407 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15408 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15410 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15412 * src/SDCCutil.c (pathEquivalent): defined but not used
15413 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15414 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15415 * configure: rebuilt from configure.in
15416 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15417 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15418 * device/include/Makefile.in: replace sdcc_datadir
15419 * device/lib/Makefile.in: replace sdcc_datadir
15420 * Makefile.common.in: add LDFLAGS from configure
15421 * packihx/Makefile.in: use LDFLAGS
15422 * src/Makefile.in: use LDFLAGS
15423 * support/cpp2/Makefile.in: add LDFLAGS from configure
15424 * support/makebin/Makefile: use LDFLAGS
15425 * .version: bumped version number to 2.3.5
15427 2003-04-12 Borut Razem <borut.razem AT siol.net>
15429 * completed "different paths" task:
15430 * src/SDCCmacro.c: fixed bug in handling quotes
15431 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15432 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15434 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15436 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15438 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15440 * ds390/gen.c ds390/peeph.def: fix bug 706781
15442 2003-04-11 Borut Razem <borut.razem AT siol.net>
15444 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15446 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15448 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15449 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15450 set - this bit used to not be set...).
15451 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15452 bad code in PIC Port
15453 * src/regression/and2.c added to test bug 609268
15454 * src/regression/Makefile added and2.c to regression test
15457 2003-04-08 <johan AT CP255758-A>
15459 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15460 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15461 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15463 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15465 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15467 * support/cpp2/Makefile.in: fix bug #487815
15468 * configure: rebuilt from configure.in
15469 * Makefile.common.in: docdir changed, new path suffixes
15470 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15471 * sdcc_vc_in.h: reflect changes from sdccconf.h
15472 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15473 * src/SDCCutil.h: remove BINDIR hack
15474 * doc/sdccman.lyx: update new path hierarchy
15476 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15478 * src/SDCCpeeph.c: added okToRemoveSLOC test
15480 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15482 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15484 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15486 * src/SDCCpeeph.c: added labelIsReturnOnly test
15487 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15489 2003-04-05 <johan AT balder>
15491 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15492 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15493 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15494 * src/SDCCast.c: fixed a warning
15495 * src/SDCCast.h: fixed a warning
15496 * src/SDCCicode.c (operandFromAst): fixed a warning
15498 2003-04-04 <johan AT balder>
15500 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15501 * src/SDCCast.c (decorateType): fixed bug #715076
15502 * src/SDCC.y: fixed bug #702907
15504 2003-04-03 <johan AT balder>
15506 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15507 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15508 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15509 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15510 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15512 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15514 * _decdptr.c: fix return values
15515 * _gptrget.c: fix return values
15516 * _gptrgetc.c: fix return values
15517 * _gptrput.c: fix return values
15518 * _mulint.c: fix return values
15519 * as/z80/Makefile: fix 'make -j' problem
15521 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15523 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15524 * configure.in: big cleanup, updated to autoconf 2.5x
15525 * configure: rebuilt from configure.in
15526 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15527 * sdcc_vc_in.h: reflect changes from sdccconf.h
15528 * doc/Makefile: fixed a flaw in "make install"
15530 2003-04-02 <johan AT balder>
15532 * src/ds390/gen.c (genCmp): no comments
15533 * src/mcs51/gen.c (genCmp): no comments
15534 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15535 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15537 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15539 * support/regression/generate-cases.py: place generated file in given sub directory
15540 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15541 * support/regression/Makefile: improvements for 'make -j';
15542 side effect: it's simpler and faster now
15544 2003-03-31 Borut Razem <borut.razem AT siol.net>
15546 * src/z80/main.c: link-{port} and as-{port} defined without path
15547 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15549 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15551 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15553 2003-03-30 Borut Razem <borut.razem AT siol.net>
15555 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15556 changed type of list parameter to set
15557 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15558 * src/port.h: changed type of do_assemble() parameter to set
15559 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15560 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15561 definition of "cppoutfilename" macro with NULL value in preProcess()
15562 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15563 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15564 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15565 replaced with set *binPathSet
15566 * shash_add() deallocates the item, if allready exsists, before adding the new one
15567 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15569 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15571 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15572 a nested for loop bug in the PIC port
15573 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15576 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15578 * support/Util/dbuf.h: remove C++ stuff to make it portable
15580 2003-03-28 Borut Razem <borut.razem AT siol.net>
15582 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15583 literal strings in stringLiteral()
15584 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15585 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15588 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15590 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15592 2003-03-26 <johan AT balder>
15594 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15595 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15596 * src/SDCCast.c (decorateType): fixed " -v < 3"
15598 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15600 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15601 Added Lenny Story's debug infrastructure changes:
15602 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15603 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15604 * src/cdbFile.c: added
15605 * src/SDCCdebug.c: added
15606 * src/SDCCdebug.h: added
15607 * src/SDCCast.c (createFunction)
15608 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15609 * src/SDCCmain.c (parseCmdLine, main)
15610 * src/SDCCmem.c (redoStackOffsets)
15611 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15614 * src/avr/gen.c (genAVRCode)
15615 * src/ds390/gen.c (gen390Code)
15616 * src/mcs51/gen.c (gen51Code)
15617 * src/pic/gen.c (genpic14Code)
15618 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15619 * src/xa51/gen.c (genXA51Code)
15620 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15622 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15624 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15625 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15627 2003-03-22 <johan AT balder>
15629 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15631 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15633 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15634 * doc/cdbfileformat.lyx: added, written by Lenny Story
15635 * doc/Makefile: added cdbfileformat.lyx
15636 * doc/clean.mk: added cdbfileformat.lyx
15638 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15640 * src/mcs51/peeph.def: fix bug #705773
15642 2003-03-20 <johan AT balder>
15644 An sfr/sbit can have an "at #" AND an initializer
15645 * src/SDCCsymt.c (checkSClass):
15646 * src/SDCCmem.c (allocGlobal):
15647 * src/SDCCmem.c (allocLocal):
15648 * src/SDCCast.c (createBlock):
15650 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15652 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15654 2003-03-16 <johan AT balder>
15656 Undid the hackup of const and volatile, the problem is much bigger
15658 * src/SDCCast.c:1.171
15659 * src/SDCCglue.c:1.138
15660 * src/SDCCicode.c:1.146
15661 * src/SDCCsymt.c:1.150
15662 * src/SDCCval.c:1.65
15664 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15666 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15667 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15669 2003-03-13 <johan AT balder>
15671 Hackup const and volatile modifiers in type chains a bit:
15673 * src/SDCCast.c:1.169
15674 * src/SDCCglue.c:1.136
15675 * src/SDCCicode.c:1.143
15676 * src/SDCCsymt.c1.146
15677 * src/SDCCsymt.h1.59
15678 * src/SDCCval.c:1.63
15680 2003-03-12 <johan AT balder>
15682 * src/SDCCBBlock.h: more LRH debugging junk
15683 * src/SDCCcflow.h: more LRH debugging junk
15684 * src/SDCCloop.c: more LRH debugging junk
15685 * src/SDCC.y (struct_declaration): fixed bug #697590
15686 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15687 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15688 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15690 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15691 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15692 test function names must now match exactly).
15693 * src/SDCCcse.c: added special case in findCheaperOp to allow
15694 extending a short integer. Makes less awful code for bug 700121 test case.
15696 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15698 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15699 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15701 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15703 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15704 actually called (operandsNotEqual() was called for all
15705 operandsNotEqualX tests).
15707 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15709 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15710 with shorter literals. Fixes bug 700121.
15712 2003-03-11 <johan AT balder>
15714 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15716 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15718 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15719 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15721 2003-03-10 Borut Razem <borut.razem AT siol.net>
15723 * src/SDCCmain.c: pipe preprocessor's output
15724 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15725 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15726 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15727 which closes all pipes in pipeSet set
15728 * src/SDCCset.c: free deleted item in function deleteSetItem()
15729 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15730 moved from z80 to src subproject
15731 * .version: increased version number to 2.3.4
15733 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15735 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15736 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15737 * support/regression/ports/xa51/spec.mk: fix typo
15739 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15741 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15743 2003-03-09 Borut Razem <borut.razem AT siol.net>
15745 * src/SDCCmain.c: pipe preprocessor's output
15746 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15747 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15748 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15749 which closes all pipes in pipeSet set
15750 * src/SDCCset.c: free deleted item in function deleteSetItem()
15751 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15752 moved from z80 to src subproject
15754 2003-03-09 Borut Razem <borut.razem AT siol.net>
15756 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15757 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15758 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15759 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15760 * src/SDCCglobl.h: unification of WIN32 native definitions
15762 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15764 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15766 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15768 * src/configure.in: check for endianess (even while cross-compiling)
15769 * src/configure: check for endianess (even while cross-compiling)
15770 * src/configure_in.h: check for endianess (even while cross-compiling)
15771 * src/avr/gen.c: remove old endianess stuff
15772 * src/mcs51/gen.c: remove old endianess stuff
15773 * src/ds390/gen.c: remove old endianess stuff
15774 * src/pic/gen.c: remove old endianess stuff
15775 * src/pic/genarith.c: remove old endianess stuff
15776 * src/pic/glue.c: fix endianess check
15777 * src/pic16/gen.c: remove old endianess stuff
15778 * src/pic16/genarith.c: remove old endianess stuff
15779 * src/pic16/glue.c: fix endianess check
15780 * src/xa51/gen.c: remove old endianess stuff
15781 * src/z80/gen.c: fix endianess check
15782 * src/SDCCglue.c: fix endianess check
15783 * src/ds390/peeph.def: fix bug 700036
15785 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15787 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15788 * src/configure: find appropriate data-types on host for SDCC's int and long
15789 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15790 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15791 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15793 2003-03-07 <johan AT balder>
15796 some minor cleanups before the big shot
15797 OP_DEFS and OP_USES now use Kevin's protection
15798 new option --nolabelopt
15800 * src/SDCCBBlock.c:
15809 * src/ds390/ralloc.c:
15810 * src/mcs51/ralloc.c:
15811 * src/pic/ralloc.c:
15812 * src/xa51/ralloc.c:
15813 * src/z80/ralloc.c:
15815 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15817 * src/pic/pcode.c (get_op): fix 64 bit warnings
15818 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15819 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15820 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15821 * support/regression/tests/malloc.c: fix 64 bit warnings
15823 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15825 * src/mcs51/gen.c (genMinus): fixed bug 696436
15827 2003-03-02 Borut Razem <borut.razem AT siol.net>
15829 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15831 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15833 * configure.in: test for mkstemp
15834 * sdccconf_in.h: add HAVE_MKSTEMP
15836 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15838 * device/include/ctype.h: removed warning while using --stack-auto
15839 * device/include/malloc.h: removed warning while using --stack-auto
15840 * device/include/string.h: removed warning while using --stack-auto
15842 2003-02-23 Borut Razem <borut.razem AT siol.net>
15844 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15845 because NDEBUG is defined (see man assert)
15846 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15848 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15850 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15851 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15853 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15855 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15856 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15858 2003-02-18 <johan AT balder>
15860 * as/mcs51/asmain.c (asmbl): module can start with a digit
15861 * as/z80/asmain.c (asmbl): module can start with a digit
15863 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15865 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15866 * src/asm.c: fix pipe() for Mingw32
15868 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15870 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15871 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15872 make -V work again; --c1mode reads now from stdin
15873 * doc/sdccman.lyx: added --c1mode
15874 * support/Util/SDCCerr.c: new messages for c1 mode
15875 * support/Util/SDCCerr.h: new messages for c1 mode
15876 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15878 2003-02-15 <johan AT balder>
15880 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15882 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15884 * doc/sdccman.lyx: Environment variables, -o and other minor things
15886 2003-02-14 <johan AT balder>
15888 * src/xa51/main.c: before anyone really tries to use it :)
15890 * Install doc's in share/sdcc/doc
15891 * removed some obsolete files
15892 * Do a proper make distclean and uninstall
15893 M Makefile.common.in
15896 M device/include/Makefile.in
15897 M device/lib/Makefile.in
15900 M sim/ucsim/doc/Makefile.in
15902 R src/avr/peeph.rul
15903 R src/xa51/peeph.rul
15904 M support/cpp2/Makefile.in
15905 M support/makebin/Makefile
15908 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15910 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15912 2003-02-10 Borut Razem <borut.razem AT siol.net>
15914 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15915 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15916 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15917 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15918 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15919 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15920 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15921 src/z80/Makefile.bcc: Borland Makefile cleanup
15922 * as/z80/Makefile.bcc: Added Borland Makefile
15923 * support/cpp2/borland.h: Removed
15925 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15927 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15928 * src/SDCC.lex: new pragma NOIV
15929 * src/SDCCglobl.h: new pragma NOIV
15930 * src/SDCCmem.c: new pragma NOIV
15932 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15934 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15936 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15938 * src/SDCCmain.c: signal handling is switched off by --debug
15939 * doc/Makefile: small fix for install; use clean.mk again
15940 * doc/clean.mk: clean *.pdf and *.html too
15942 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15944 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15945 * device/lib/printfl.c: fix a ds390 bug by making it portable
15946 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15947 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15948 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15949 * debugger/mcs51/cmd.c: converted multi-line string literals
15950 * sim/ucsim/globals.cc: converted multi-line string literals
15951 * src/SDCCmain.c: introduced signal handler to remove temp files
15952 * doc/Makefile: small tweaks, implement clean
15953 * doc: removed generated files
15955 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15957 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15958 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15959 Address Record is not correctly generated for DS390."
15961 2003-02-02 Borut Razem <borut.razem AT siol.net>
15963 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15964 * as/mcs51/asm.h: fixed compilation with Borland C
15965 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15966 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15967 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15968 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15969 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15970 src/z80/Makefile.bcc: delete $(LIB) only if exist
15971 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15973 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15975 * device/include/malloc.h: introduced NULL
15976 * device/include/string.h: introduced NULL
15977 * device/include/stdlib.h: introduced NULL
15978 * device/lib/_memcpy.c: removed NULL
15979 * device/lib/_strcat.c: removed NULL
15980 * device/lib/_strchr.c: removed NULL
15981 * device/lib/_strcmp.c: removed NULL
15982 * device/lib/_strcpy.c: removed NULL
15983 * device/lib/_strcspn.c: removed NULL
15984 * device/lib/_strlen.c: removed NULL
15985 * device/lib/_strncat.c: removed NULL
15986 * device/lib/_strncmp.c: removed NULL
15987 * device/lib/_strncpy.c: removed NULL
15988 * device/lib/_strpbrk.c: removed NULL
15989 * device/lib/_strrchr.c: removed NULL
15990 * device/lib/_strspn.c: removed NULL
15991 * device/lib/_strstr.c: removed NULL
15992 * device/lib/_strtok.c: removed NULL
15993 * device/lib/malloc.c: removed NULL, include own header
15995 2003-02-02 <johan AT balder>
15997 * 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
15998 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15999 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
16000 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
16001 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
16002 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
16004 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16006 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
16009 2003-02-01 <johan AT balder>
16011 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
16013 2003-01-31 <johan AT CP255758-A>
16015 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
16017 2003-01-30 <johan AT balder>
16019 * src/SDCCBBlock.c: automatic bug detection
16020 * src/SDCCicode.c: automatic bug detection
16022 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16024 * src/SDCCglobl.h: now --xram-size 0 works
16025 * src/SDCCmain.c: now --xram-size 0 works
16027 2003-01-29 <johan AT balder>
16029 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
16031 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16033 * as/mcs51/aslink.h: Added options --xram-size and --code-size
16034 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
16035 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
16036 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
16037 * src/SDCCglobl.h: Added options --xram-size and --code-size
16038 * src/SDCCmain.c: Added options --xram-size and --code-size
16040 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16042 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
16043 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
16045 2003-01-27 <johan AT balder>
16047 * src/SDCC.y: fixed bug #613764
16049 2003-01-26 <johan AT balder>
16051 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
16052 * src/SDCCsymt.h: fixed bug #673374
16053 * src/SDCCglue.c: fixed bug #661910
16054 * src/SDCCast.c: fixed bug #458099 and 673374
16056 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16058 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
16059 * as/mcs51/strcmpi.h: added
16060 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
16061 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
16062 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
16063 * as/mcs51/assym.c: strcmpi -> as_strcmpi
16064 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
16065 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
16066 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
16067 * as/mcs51/Makefile.aslink: new module strcmpi
16068 * as/mcs51/Makefile.asx8051: new module strcmpi
16069 * as/mcs51/Makefil.bcc: new module strcmpi
16070 * as/mcs51/Makefile.in: new module strcmpi
16071 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
16073 2003-01-26 <johan AT balder>
16075 * src/SDCCglue.c: reverted back to 1.124
16076 * src/SDCCast.c: reverted back to 1.156
16077 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
16079 2003-01-25 <johan AT balder>
16081 * src/SDCCglue.c: A better fix for bug #661910
16082 * src/SDCCast.c: A better fix for bug #661910
16083 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
16085 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16087 * src/Makefile.in: remove spawn.o
16088 * src/SDCCmain.c: remove spawn.h
16089 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
16090 * src/spawn.c: removed
16091 * src/spawn.h: removed
16092 * support/regression/ports/ds390/spec.mk: link with -r
16094 2003-01-24 <johan AT CP255758-A>
16096 * src/ds390/gen.c (aopOp): fixed bug #667458
16097 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
16098 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
16099 (createIvalCharPtr): an ival doesn't always have a storage class anymore
16101 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
16103 * src/mcs51/peeph.def: better assembler identation by Frieder
16104 * src/mcs51/gen.c: better assembler identation by Frieder
16106 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16108 * as/z80/string.h: removed for gcc 3.2
16109 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16110 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16112 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16114 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
16115 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16116 * support/regression/Makefile: separate temp files for ports
16117 * support/regression/generate-cases.py: separate temp files for ports
16118 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16119 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16121 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
16123 * moved tinitalk to device/examples/ds390
16125 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
16127 * as/mcs51/lkmem.c: rflag is for DS390
16128 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
16129 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
16130 (linkEdit): move mem- and map-files the same way as ihx-files
16131 * src/z80/main.c (_setDefaultOptions): removed --generic
16132 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
16133 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
16134 * src/pic/glue.c (picglue): --c1mode works again
16135 * src/pic16/glue.c (pic16glue): --c1mode works again
16136 * src/asm.c (printCLine): fix #660034
16138 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16140 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
16141 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
16142 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
16143 * as/mcs51/lkmem (summary): better fix for sp problem
16144 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
16145 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
16146 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
16147 remove --stack-after-data
16149 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
16151 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
16152 * src/SDCCutil.c (join): ugly bug: missing '\0'
16153 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
16155 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16157 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
16159 * src/pic/main.c (_asmCmd): gpasm supports -o
16160 * src/z80/main.c: more general macros
16161 * device/lib/Makefile.in: remove intermediate files
16163 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
16165 * .version: Bumped version number to 2.3.3
16166 * src/SDCCBBlock.c: new option -o
16167 * src/SDCCglobl.h: new option -o
16168 * src/SDCCglue.c: new option -o
16169 * src/SDCCmain.c: new option -o
16170 * src/asm.c: new option -o
16171 * src/ds390/main.c: new option -o
16172 * src/pic/glue.c: new option -o
16173 * src/pic/pcode.c: new option -o
16174 * src/pic/ralloc.c: new option -o
16175 * src/pic16/glue.c: new option -o
16176 * src/pic16/pcode.c: new option -o
16177 * src/pic16/ralloc.c: new option -o
16178 * src/z80/main.c: new option -o
16179 * device/lib/Makefile.in: use -o
16180 * support/regression/ports/ds390/spec.mk: use -o
16181 * support/regression/ports/gbz80/spec.mk: use -o
16182 * support/regression/ports/mcs51/spec.mk: use -o
16183 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
16184 * support/regression/ports/z80/spec.mk: use -o
16185 * support/regression/ports/ucz80/spec.mk: use -o
16186 * support/regression/ports/xa51/spec.mk: use -o
16187 * support/regression/fwk/lib/timeout.c: fix usage string
16189 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
16190 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
16192 2003-01-07 <johan AT balder>
16194 * src/SDCCast.c (decorateType): fixed bug #600035
16196 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
16197 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
16198 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
16199 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
16200 * src/pic/pcode.c: outcommented unused variable to remove warnings
16201 * src/pic/ralloc.c: outcommented unused variable to remove warnings
16203 2003-01-06 <karl AT turbobit.com>
16204 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
16207 2003-01-06 <johan AT balder>
16209 * src/SDCCicode.c: fixed array add
16211 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
16212 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
16213 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
16215 2003-01-04 <johan AT balder>
16217 * src/SDCCval.c (getNelements): fixed the initialized array of structures
16219 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16220 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
16222 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16223 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
16224 * support/regression/tests/bug-524697.c: fit mem usage into 8032
16226 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
16227 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
16229 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
16230 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
16232 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
16233 * src/mcs51/main.c: removed {bindir}{sep} from aslink
16235 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16237 * in /sdcc/as/mcs51/ changed these files in order to create an
16238 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
16239 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
16240 following files to include the previous two files: aslink.dsp,
16241 Makefile.aslink, Makefile.bcc, and Makefile.in.
16243 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
16244 .adb instead of .cdb
16246 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16248 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
16249 value from option --iram-size.
16251 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16253 * /sdcc/as/mcs51/lklist.c: added boundary check before using
16256 2002-09-18 <wiml AT hhhh.org>
16258 * SDCClrange.h: exposed setFromRange() and setToRange()
16259 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
16260 packRegsForAccUse() (bug 542397)
16261 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
16262 multiple times and emitting the fetch operations more than once
16263 added aopGetUsesAcc() function to allow binary operators to
16264 fetch their operands in the correct order; made genMinus() emit
16265 compact code for X = LITERAL - Y
16267 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16268 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
16269 sprintf() in line 1267.
16271 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16272 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16275 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16276 Changes to aslink (All the changes are marked with 'JCF'):
16278 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16281 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16282 area BSEG. Also moves, if possible, the DATA area down into the internal
16283 ram so more space is available.
16285 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16288 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16289 not bytes. Function summary() which creates a memory usage summary
16290 file with extension .mem. Reports of overlaping stack and small stack
16291 size. If the space for the stack is less than 16 bytes aslink trows a
16294 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16295 the 8051. Option 'y' for memory summary output file.
16297 Changes to sdcc (All the changes are marked with 'JCF'):
16299 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16301 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16302 overlaying area for it (uses RegBankUsed[4]).
16304 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16305 bank zero as used by default. By default aslink locates the stack
16306 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16307 the creation of the .mem file. Delegates the allocation of data area
16308 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16309 the begining of the stack area to aslink.
16311 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16312 glue() in SDCCglue.c creates an area for it.
16314 2002-09-03 Borut Razem <borut.razem AT siol.net>
16315 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16316 sdcc/src/pic/glue.c:
16317 introduced atexit() handler for teporay files removal in case of
16318 errors, assertions, ...
16320 2002-08-29 Borut Razem <borut.razem AT siol.net>
16321 * sdcc/support/cpp2/auto-host_vc_in.h:
16322 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16323 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16324 Maybe there is a similar problem with BORLANDC? It should be checked!
16326 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16327 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16328 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16329 was not executed, and the compiler (cl) launched a warning:
16330 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16332 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16333 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16335 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16336 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16338 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16339 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16340 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16341 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16342 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16343 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16344 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16345 - added Release configuration in VS projects
16346 - review of compiler an linker options
16347 - VC .exe files are generated in bin_vc directory, not to interfere
16348 with binaries generated from other projects (cygwin, mingw, bcc ...)
16350 * sdcc/src/yacc.dsp: added
16352 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16353 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16354 and insert the version number definitions from .version
16356 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16358 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16359 added - genarate auto-host.h using auto-host_vc_in.h as template
16362 removed from CVS, generated automatically
16364 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16365 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16367 2002-08-11 Borut Razem <borut.razem AT siol.net>
16368 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16370 2002-08-10 Borut Razem <borut.razem AT siol.net>
16371 * src/SDCCmain.c (main):
16372 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16373 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16374 The consequence was that some temporary files were not removed.
16377 unification of code in functions tempfilename() and tempfile():
16378 function tempnam() is defined in Visual Studio 6.0 and .NET
16380 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16382 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16383 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16384 - removed compiler command line option /WX: Treats all warnings as errors
16385 - update a list of source files, included into the project
16387 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16388 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16389 changed project type to Generic Project so that can be correcly converted to VS.NET project
16391 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16393 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16395 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16397 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16398 added return 0 statements after assert() to make compiler happy
16400 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16401 added newline in the def file to keep MSC compiler satisfied
16403 * sdcc/src/z80/gen.c:
16404 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16405 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16406 - solved MSC error in function aopDump()
16408 * sdcc_vc.h: define PREFIX as "\\sdcc"
16410 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16411 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16413 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16414 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16415 - Rewrote the register banking algorithm.
16416 - Added pCode live-range analysis to registers (for now, only non-used and
16417 singly-used registers optimized away)
16419 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16421 * 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.
16423 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16424 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16426 2002-04-22 Michael Hope <michaelh AT vroom>
16428 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16430 * configure.in (DD_COPT): Added include support required for gbdk.
16432 * .version: Bumped version number just to increase it.
16434 * src/SDCCmain.c: Added -nostdinc to the default options.
16436 2002-04-15 Michael Hope <michaelh AT vroom>
16438 * device/lib/z80/printf.c (sprintf): Added.
16440 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16442 * src/z80/peeph.def: Added transpose redundent load rule.
16444 * src/z80/main.c: Added force callee saves for jaune.
16446 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16448 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16450 2002-03-28 Johan Knol <johan AT balder>
16452 * src/SDCCval.c: fixed bug #532436
16454 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16456 Added "char *Processor" field to the port structure.
16459 Added -p option. Allows port dependent processor to be specified.
16462 Initialized the new field char *Processor field to NULL in all ports
16465 Compiler generated registers for interrupt context saving
16466 were not getting allocated.
16468 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16471 Fixed left shift. Will promote the left side of a left shift
16472 if a) left shifting more than size of operand or b) when assigned
16473 to something size > size of left side
16475 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16477 tons of changes. Register allocation has been
16478 rewritten. Added customization for the various PICs. Flow
16479 analysis is restructured. ...
16481 * src/pic/device.h:
16484 * src/pic/device.c:
16485 Added. device.c is a PIC port hack to accomodate variations
16488 2002-03-13 Michael Hope <michaelh AT vroom>
16490 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16492 2002-03-04 johanknol <johanknol AT manik>
16494 * /src/SDCCval.c: fixed
16496 const unsigned char arr[][2] = { { 0, 1 } };
16497 t18.c:1: error: Initializer element is not constant
16499 2002-03-04 bela <bela AT manik>
16501 * /device/include/mcs51reg.h:
16502 ds89c420 register definition update
16504 2002-03-03 <johan AT FRIJA>
16506 * support/Util/SDCCerr.c: did something, but don't no why anymore
16508 * support/regression/tests/bug-524691.c: made it a little less shy
16510 * src/SDCCast.c (decorateType): fixed bug #524697
16512 * src/SDCCast.c: made some lineno improvements
16514 * src/SDCCval.c (getNelements): changed warning to error
16516 * src/SDCCglue.c (printIvalArray): changed warning to error
16518 * src/SDCCicode.c: fixed a warning for mingw
16520 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16522 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16524 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16526 * src/ds390/peeph.def:
16527 Added some more peephole rules
16529 * src/ds390/gen.c: Various fixes & enhancements
16531 * src/SDCClrange.c, src/SDCClrange.h:
16532 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16534 * src/ds390/ralloc.c:
16535 various fixes & enhancements (ds390) specific
16537 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16538 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16541 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16543 2002-03-02 <johan AT FRIJA>
16545 * src/SDCCast.c (decorateType): fixed bug #524708
16547 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16549 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16551 2002-03-01 Michael Hope <michaelh AT vroom>
16553 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16555 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16557 2002-03-01 <johan AT FRIJA>
16559 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16561 * src/SDCCast.c (decorateType): fixed bug #524209
16563 * src/SDCCval.c (valNot): fixed bug #524195
16565 2002-02-26 <johan AT balder>
16567 * src/xa51/gen.c: fixed a warning
16569 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16571 * src/SDCCast.c (decorateType): fixed bug #522534
16573 2002-02-23 <johan AT balder>
16575 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16577 2002-02-22 <johan AT balder>
16579 * src/SDCCast.c: fixed bug #514865
16581 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16583 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16585 * sdcc/src/SDCCloop.c:
16586 Previous fix was not good. basic blocks that have "break" or "return" are
16587 not really partof a loop , but live ranges used in these blocks should
16588 be live thru the entire loop, so set partOfLoop but don't add them to
16591 2002-02-21 <johan AT FRIJA>
16593 * src/SDCCcse.c: fixed bug #514308
16595 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16598 Fixed BUG #519583. If a conditional block ended in a return/break
16599 statement inside a loop, it was not being considered part of the loop.
16601 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16603 2002-02-10 Karl Bongers <karl AT turbobit.com>
16606 Fixed up SDCDB debugger somewhat. Updated debugger/README
16607 with lots of comments and notes.
16609 * device/examples/test2.c:
16610 Fix bug, "red" variable not being initialized(compiler complained).
16612 * device/examples/Makefile, examples/test3.c:
16613 Add Makefile in device/examples folder, compiles test3.c
16614 for use as a multiple module SDCDB test case.
16616 * sim/ucsim/cmd.src/cmdset.cc:
16617 Took out debug printfs in ucsim "next" command.
16619 * sim/ucsim/xa.src:
16620 Karl and Johan start ucsim XA support. Most dissassembly working,
16621 about 75% emulation done(plenty of work remaining).
16623 * sim/ucsim/z80.src:
16624 Add Z80 support to ucsim, add test-ucz80 regression test,
16625 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16626 Notice z80 compiler fails on examples/test3.c/crc code.
16628 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16630 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16631 Added support for --parms-in-bank1
16633 * src/ds390/peeph.def:
16634 added a few more peephole optimzations
16636 * src/ds390/main.c:
16637 1) added __builtin_inp & __builtin_outp used to read in data of given length
16638 from a memory mapped port
16639 2) added __builtin_memcmp
16640 3) added __builtin_swapw swap bytes of a short
16642 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16643 1) handle multiple send & receives from register bank1
16644 2) ralloc can now allocate DPTR1 to some liveRanges
16646 * src/SDCCsymt.c, src/SDCCsymt.h:
16647 changes to handle multiple sends & receives
16649 * src/SDCCptropt.h:
16650 added some pointer arithmetic optimization
16652 * src/SDCCptropt.c:
16653 added some pointer arithmetic optimizations but not stable yet so not
16654 called from anywhere (will get this working shortly)
16656 * src/SDCCopt.c: fixed for multiple sends & receives
16659 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16660 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16661 set preprocessor defines (depending on options)
16663 * src/SDCCicode.c, src/SDCCicode.h:
16664 changes made to handle multiple sends & receives
16667 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16669 * src/SDCCcse.c, src/SDCCcse.h:
16670 added function findbackward def (to be used in upcoming optimization)
16672 * src/SDCCcflow.c, src/SDCCcflow.h:
16673 added function returnAtEnd - to determine if a basic block terminates with
16676 * src/SDCCast.c, src/SDCCast.h:
16677 added option parms-in-bank1
16679 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16680 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16681 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16682 adjusted for --parms-in-bank1 option
16684 * device/include/string.h:
16685 donot redefine "reentrant" keyword
16687 * device/include/ds80c390.h: Added some more SFRs
16689 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16691 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16693 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16695 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16697 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16699 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16701 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16703 * Added --xram-movc option
16705 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16707 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16709 2002-01-11 Johan Knol
16711 * Added math lib of Jesus Calvino-Fraga
16713 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16715 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16716 * support/regression/Makefile: new target test-mcs51-stack-auto
16717 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16719 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16721 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16723 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16725 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16727 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16729 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16731 * src/SDCCglue.h: add definition for printIvalChar()
16733 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16735 * src/SDCCast.c: fix #498138 by Johan
16737 * src/SDCCglue.c: fix #498138 by Johan
16739 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16741 * support/regression/Makefile: fix clean
16743 * support/regression/ports/ds390/support.c: fix transmission of last character
16745 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16747 * /sdcc/src/ds390/gen.c:
16748 a) improved computing address of stack variable
16749 b) took out some #if 0 code
16750 c) improved parmBytes adjustment
16751 d) improved genPlusIncr & genMinusIncr
16752 e) genCmp could generate bad code (when left assigned to DPTR)
16753 f) Fixed bug in hasInc
16755 * /sdcc/src/ds390/ralloc.c:
16756 a) packRegsForSupport could mess up live information (Fixed)
16757 b) packRegsDPTRuse could be incorrect for left & right shift
16759 * /sdcc/src/mcs51/ralloc.c:
16760 packRegsForSupport could mess up the live information (Fixed)
16762 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16764 * /sdcc/src/SDCCast.c:
16765 can reverse a loop even if function call is present as long
16766 as the loop control variable is local & is not passed as parameter
16768 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16770 * /sdcc/ChangeLog: *** empty log message ***
16772 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16773 More builtin function additions for TININative
16775 * /sdcc/src/ds390/ralloc.c:
16776 Had broken the regression testsuite
16778 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16780 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16781 Added funcattr hasStackParms will be set for reentrant functions when there
16782 are paramteres on the stack, this helps in minimizing frame pointer generation
16783 typeFromStr can handle function pointers now
16785 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16786 *** empty log message ***
16788 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16790 * /src/ds390/gen.c, /src/ds390/main.c:
16791 More builtin function additions for TININative
16793 * /src/ds390/ralloc.c:
16794 Had broken the regression testsuite
16796 * /src/SDCCast.c: Fixed a bug in dumptree
16798 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16799 Added funcattr hasStackParms will be set for reentrant functions when there
16800 are paramteres on the stack, this helps in minimizing frame pointer generation
16801 typeFromStr can handle function pointers now
16803 * /doc/builtins.txt, /doc/TININative.txt:
16804 *** empty log message ***
16807 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16809 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16810 ALPHA version for -mTININative
16812 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16813 updated to reflect changes in the port structure
16816 added function do_assemble (similar to do_link) if non-null this function
16817 will be called to do assembly (-mTININative) requires a multi command
16819 added function genAssemblerEnd will be called to generate assembler Epilogue
16822 added _JavaNative to debug info printing
16824 * /src/SDCCmain.c: added option --tini-libid
16825 added port->do_assemble function (-mTININative) has a multi command assemble
16827 * /src/SDCCglue.c: Disabled "constExpr" check
16828 added port->genAssemblerEnd function
16830 * /src/SDCCglobl.h: Added option --tini-libid value
16833 tookout optimizeCompare from the header (has no external references)
16835 * /src/SDCCast.c: made one more function "static"
16837 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16839 * src/z80/mappings.i: Added z80asm support.
16841 * src/z80/main.c: Added z80asm support on --asm=z80asm
16843 * src/z80/gen.c: Fixed asm portability issues.
16845 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16847 * src/SDCCglue.c (printExterns): Added global/extern split.
16849 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16851 * support/regression/Makefile: added test for mcs51 model large
16853 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16855 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16857 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16859 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16861 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16863 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16865 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16867 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16869 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16871 * support/regression/tests/simplefloat.c: Port to mcs51.
16873 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16874 * support/regression/tests/bug-485362.c: Added.
16876 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16878 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16880 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16882 * src/z80/gen.c (aopDump): Added a dump function.
16884 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16885 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16887 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16889 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16891 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16893 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16895 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16897 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16899 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16901 * support/regression/ports/ds390/support.c: Use tinibios.
16903 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16905 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16907 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16908 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16910 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16912 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16914 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16916 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16918 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16919 (packRegsForIYUse): Created and optimised.
16921 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16923 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16924 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16926 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16928 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16930 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16932 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16934 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16936 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16938 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16940 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16942 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16944 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16946 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16948 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16949 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16950 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16952 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16954 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16955 (genNotFloat): Added.
16956 (genUminusFloat): Added.
16958 * device/lib/z80/Makefile: Added floating pt stubs.
16960 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16962 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16964 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16966 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16968 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16970 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16972 * sdcc/support/regression/Makefile: Add port ds390.
16974 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16976 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16978 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16980 * sdcc/support/regression/ports/ds390/support.c: Added.
16982 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16984 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16986 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16988 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16990 * device/include/malloc.h: Added z80 and gbz80 support.
16992 * device/lib/gbz80/heap.s: Added.
16994 * device/lib/z80/heap.s: Added.
16996 * device/lib/malloc.c: Added z80 and gbz80 support.
16998 * support/regression/tests/malloc.c (testMalloc): Added.
17000 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
17002 * support/regression/tests/bug-478094.c: Added.
17004 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
17006 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
17008 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
17010 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
17012 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
17014 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
17016 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
17018 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
17020 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
17022 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
17024 * support/regression/tests/bug-477927.c: Added.
17026 * src/z80/peeph.def: Added minor rules.
17028 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
17030 * src/z80/peeph.def: Added jump optimisation modification.
17032 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
17034 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
17036 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
17038 * support/regression/tests/funptrs.c: Added.
17040 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
17042 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
17044 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
17046 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
17048 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
17050 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
17051 (movLeft2ResultLong): Created.
17053 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
17054 (joinPushes): Added. Joins two char pushes into a word push.
17056 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
17058 * support/cpp2/Makefile.in (install): Added creation of dest dir.
17060 * support/makebin/Makefile (install): Added creation of dest dir.
17062 2001-10-24 Karl Bongers <karl AT turbobit.com>
17064 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
17066 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
17068 * src/z80/ralloc.c: Turned off faulty pack for one use.
17070 * src/z80/peeph-gbz80.def: Removed redundent restart options.
17072 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
17074 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
17076 * support/regression/Makefile: Improved clean
17078 * support/regression/ports/gbz80/spec.mk: Added clean
17080 * support/regression/ports/host/spec.mk: Added clean
17082 * support/regression/ports/z80/spec.mk: Added clean
17084 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
17086 * support/regression/ports/mcs51/timeout.c: little improvements
17088 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
17090 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
17092 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
17094 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
17096 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
17098 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
17100 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
17102 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
17103 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
17105 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
17107 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
17109 * src/mcs51/main.c (_linkCmd): Added bin path to command.
17111 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
17113 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
17115 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
17117 * support/regression/tests/longor.c: Added.
17119 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
17121 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
17123 * as/mcs51/aslink.h: define PATH_MAX
17125 * as/mcs51/asm.h: define PATH_MAX
17127 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
17129 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
17131 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
17133 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
17135 * src/SDCCglobl.h: define PATH_MAX
17137 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
17139 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
17141 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
17143 * src/z80/gen.c (gencjneshort): Fixed
17145 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
17147 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
17149 * support/regression/tests/bug-469671.c: Added.
17151 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
17153 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
17155 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
17157 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
17159 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
17161 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
17163 * src/device/lib/_mulint.c : removed hint: nooverlay bug
17165 * src/device/lib/_mullong.c : removed hint: nooverlay bug
17167 * src/device/lib/_divuint.c : removed hint: nooverlay bug
17169 * src/device/lib/_divulong.c: removed hint: nooverlay bug
17171 * src/device/lib/_moduint.c : removed hint: nooverlay bug
17173 * src/device/lib/_modulong.c: removed hint: nooverlay bug
17175 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
17177 * 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.
17179 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
17181 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
17183 2001-10-07 <johan AT FRIJA>
17185 * device/lib/gets.c (gets): fixed the return value.
17187 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
17188 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
17190 * 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.
17192 * 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.
17194 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
17196 * src/pic/gen.c: Removed Safe_strdup.
17198 * configure.in: Added option to enable libgc support.
17200 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
17201 (bitVectUnion): Optimised.
17202 (bitVectIntersect): Optimised.
17203 (bitVectBitsInCommon): Optimised.
17204 (bitVectCplAnd): Optimised.
17206 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
17208 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17210 * src/SDCCmain.c: distinguish between assembler debug and plain options
17212 * src/avr/main.c: remove standard assembler options
17214 * src/ds390/main.c: remove standard assembler options
17216 * src/mcs51/main.c: remove standard assembler options
17218 * src/port.h: removed "PENDING" comment
17220 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17222 * src/device/lib/_mulint.c : new, with assember functions
17224 * src/device/lib/_mullong.c : new, with assember functions
17226 * src/device/lib/_divuint.c : with assember functions
17228 * src/device/lib/_divsint.c : with assember functions
17230 * src/device/lib/_divulong.c: with assember functions
17232 * src/device/lib/_divslong.c: with assember functions
17234 * src/device/lib/_moduint.c : with assember functions
17236 * src/device/lib/_modsint.c : with assember functions
17238 * src/device/lib/_modulong.c: with assember functions
17240 * src/device/lib/_modslong.c: with assember functions
17242 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
17244 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
17246 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
17247 replaced _mululong.c and _mulslong.c by _mullong.c
17249 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
17251 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
17253 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17255 * src/SDCCglue.c: test, if win32api is available for MINGW
17257 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
17259 * src/SDCCsymt.c: no more _modifier in printTypeChain()
17260 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
17261 * support/regression/ports/gbz80/spec.mk: removed GENERIC
17262 * support/regression/ports/host/spec.mk: removed GENERIC
17263 * support/regression/ports/mcs51/spec.mk: removed GENERIC
17264 * support/regression/ports/z80/spec.mk: removed GENERIC
17266 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
17268 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
17270 * support/regression/tests/bug-467035.c: Created.
17272 2001-10-01 <johan AT FRIJA>
17274 * src/SDCC.y: fixed bug #466586 part 1
17276 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17278 * SDCCicode.c: z80 has no generic pointers
17279 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17281 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17283 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17285 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17287 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17289 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17291 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17293 * configure.in: Fixed up so that ucsim is only configured once.
17295 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17297 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17298 (getPathDifference): As above.
17300 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17302 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17304 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17305 * .version: Updated to 2.3.1
17307 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17308 Added copyright header.
17310 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17311 (assemble): Added support for macro based assembler commands.
17312 (linkEdit): Added support for macro based linker commands.
17313 (preProcess): Changed the pre-processor to use macros.
17314 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17315 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17317 * device/lib/z80/crt0.s: Added module name for debugging.
17319 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17321 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17323 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17325 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17327 * src/Makefile.in: Added SDCCmacro and SDCCutil
17329 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17331 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17333 2001-09-16 <johan AT FRIJA>
17335 * 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.
17337 2001-09-15 <johan AT FRIJA>
17339 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17340 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17342 2001-09-11 <johan AT FRIJA>
17344 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17346 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17348 * support/regression/tests/bug-460444.c: Added test case.
17350 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17351 (genCast): Added justification for all of the asserts.
17353 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17355 * support/regression/support.c: _xdata replaced by xdata
17357 * support/regression/spec.mk: removed _generic
17359 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17361 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17363 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17364 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17366 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17368 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17370 * support/regression/tests/bug-460010.c: Added test case.
17372 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17374 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17376 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17378 * support/regression/testfwk.c: removed workaround for bug #436344
17380 * support/regression/tests/bp.c: use less memory with mcs51
17382 * support/regression/tests/bug-441448.c: use less memory
17384 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17386 * support/regression/collate-results.py: typo
17388 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17390 * support/regression/tests/fetchoverlap.c: Added new test case.
17392 * support/regression/tests/bp.c: Added new test case.
17394 * support/regression/tests/bug-448984.c: Added new test case.
17396 * support/regression/tests/pow2shifts.c: Added new test case.
17398 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17399 (genlshTwo): Fixed right shift for count > 8.
17401 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17403 2001-09-08 <johan AT FRIJA>
17405 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17407 2001-09-07 <johan AT FRIJA>
17409 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17411 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17413 2001-09-06 <johan AT FRIJA>
17415 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17416 * bernhard noted me at this: "() equals to (void)" (1.38)
17418 2001-09-05 <johan AT FRIJA>
17420 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17422 2001-09-04 <johan AT FRIJA>
17424 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17427 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17429 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17431 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17433 * link/z80/aslink.h: Fixed path for PATH_MAX
17435 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17437 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17439 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17441 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17443 * 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.
17445 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17447 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17448 (genCmp): Fixed up genCmp for the GB with longs.
17450 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17452 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17454 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17456 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17458 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17460 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17462 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17464 * 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.
17466 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17468 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17470 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17472 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17474 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17476 * sim/ucsim/configure: little improvement of Cygwin-detection
17477 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17478 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17479 * support/regression/tests/bug-221100.c: small changes for mcs51
17480 * support/regression/tests/bug-221168.c: small changes for mcs51
17481 * support/regression/tests/bug-227710.c: small changes for mcs51
17482 * support/regression/tests/staticinit.c: small changes for mcs51
17483 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17484 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17485 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601