1 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 * device/include/regc515c.h: fixed #758477
4 * device/lib/_gptrget.c: saving some cycles in generic pointer get
5 * device/lib/_gptrput.c: saved a few bytes
6 * my tab spacing is 8, yours too?)
7 * device/lib/_ser.c: process RX bytes earlier than TX bytes
8 * device/lib/serial.c: process RX bytes earlier than TX bytes
9 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
11 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
13 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
15 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
17 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
19 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
21 * device/lib/Makefile.in: bad fix, reverted to 1.43
23 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
25 * device/lib/Makefile.in: added missing z80 object files
27 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
29 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
30 pic16 progress by Vangelis:
48 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
50 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
52 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
54 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
55 added gbz80 build to MSVC project.
56 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
57 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
58 from 8051 stuff and setup so it links using a .lnk file.
60 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
62 * support/librarian/sdcclib.c: sdcc librarian.
63 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
66 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
68 * as/mcs51/lkmain.c: properly handle extensions in function afile.
70 2003-07-02 Borut Razem <borut.razem@siol.net>
72 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
73 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
74 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
75 src/xa51/main.c, src/z80/main.c:
76 virtualization of glue() function: each port has it's own glue function,
77 which is accessed by do_glue function pointer in PORT.general structure
79 2003-07-01 Kevin Vigor <kevin@vigor.nu>
81 * DS800C400 fun, improved ROM interface and tinibios.
83 2003-06-27 Kevin Vigor <kevin@vigor.nu>
85 * More support for DS80C400. Now includes beginning of interface to ROM.
87 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
89 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
91 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
93 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
95 2003-06-19 Borut Razem <borut.razem@siol.net>
97 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
99 2003-06-19 Borut Razem <borut.razem@siol.net>
101 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
102 fixed Z80 port - crt0.o: cannot open.
104 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
106 * support/Util/MySystem.c (merge_command): revert bad fix
108 2003-06-18 Borut Razem <borut.razem@siol.net>
110 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
112 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
114 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
115 option --use-stdout sends errors to stdout instead of stderr.
117 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
119 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
121 2003-06-15 Borut Razem <borut.razem@siol.net>
123 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
124 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
125 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
126 fixed width array of pointers replaced with sets;
127 multiple include and lib paths ared transferred to preprocessor and linker
128 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
129 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
130 fixed width array of pointers
131 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
132 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
133 fixupPath(), getPathDifference()
134 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
135 fixed width array of pointers
137 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
139 * src/pic16/ralloc.c: fix warnings
140 * src/pic16/pcode.c: fix warning
142 2003-06-10 Scott Dattalo <scott@dattalo.com>
144 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
145 know all the details, but essentially this set of changes enable
146 the pic16 port to generate movff instructions and generate assembler
152 * src/pic16/device.c:
155 * src/pic16/pcoderegs.c:
156 * src/pic16/ralloc.c:
157 * src/pic16/ralloc.h:
159 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
161 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
162 added option --vc, so sdcc errors and warnings are compatible with
163 Microsoft Visual Studio.
165 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
167 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
168 device/lib/libfloat.lib: added atof function.
170 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
172 * doc/sdccman.lyx: updated to Lyx 1.3
173 * doc/cdbfileformat.lyx: updated to Lyx 1.3
174 * doc/test_suite_spec.lyx: updated to Lyx 1.3
175 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
177 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
179 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
181 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
183 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
184 additions to the "related tools/documentation" section
186 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
188 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
190 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
192 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
193 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
195 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
197 * doc/sdccman.lyx: fix double dash and other minor things
198 * doc/Makefile: fix double dash
200 2003-05-28 Karl Bongers(patches from Martin Helmling)
201 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
202 condition and ignore commands.
204 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
206 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
207 is in parts still quite out of date, I did changes as far as I felt makes sense
208 for a non-native english speaker.
209 Please feel free to add to the manual or to correct my changes.
210 * doc/Makefile: undid touching the date of intermediate tex files.
212 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
214 * doc/sdccman.lyx: Manual has an index now
216 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
218 Finalize muluint/mulsint and mululong/mulslong merging:
219 * device/lib/_mulint.c
220 * device/lib/_mullong.c
221 * device/lib/gbz80/mul.s
222 * device/lib/gbz80/stubs.s
223 * device/lib/z80/mul.s
224 * device/lib/z80/stubs.s
225 * src/SDCCsymt.c (initCSupport)
227 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
229 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
230 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
231 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
232 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
235 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
237 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
238 the regression tests I'm not brave enough to enable 245.b, 245.c
239 * doc/sdccman.lyx: added latex preamble for hyperref package.
240 Using pdflatex this will give you a hyperlinked pdf file with
241 bookmarks. (prepend '%' before /usepackage if this breaks something)
243 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
245 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
247 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
249 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
251 2003-05-21 <johan@balder>
253 * src/SDCCglue.c (printIval): fixed bug #739934
255 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
257 Applied patch from bug 737905 (renamed yylineo to mylineno):
264 * src/pic16/pcode.c: Cleaned warnings
265 * src/pic16/pcodeflow.c: Cleaned warnings
266 * src/pic16/pcoderegs.c: Cleaned warnings
268 2003-05-19 Scott Dattalo <scott@dattalo.com>
270 * src/pic16/pcode.c: Cleaned warnings
271 * src/pic16/pcodepeep.c: Cleaned warnings
272 * src/pic16/ralloc.c: Cleaned warnings
274 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
276 * doc/sdccman.lyx: fixed bug 739745
277 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
279 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
281 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
282 it can be defined with CFLAGS when running configure
283 * src/SDCCmain.c: fixed compiling + linking with object files
285 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
287 * configure.in: configure for pic16 port,
288 added --disable-pic16-port
289 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
290 * src/SDCCmain.c: linkOptions is changed to set *,
291 added if/endif conditional macros to remove options help
292 messages from optionsTable when a port is not configured, added
293 support for the PIc16 port in the ports table, when executing
294 the compiler with no port specified on command line, a default
295 port is selected with the new macro DEFAULT_PORT which is
296 defined in port.h, in setDefaultOptions() linkOptions is removed
297 from initialization assignment, since now it is a set,
298 parseCmdLine uses setParseWithComma for linkOptions, in
299 linkEdit() linkOptions are accessed with new function indexSet()
300 which returns the i'th item of a set variable. See SDCCset.c, in
301 linkEdit() when calling buildCmdLine(), added linkOptions as
302 last argument. Now users can pass arguments to gplink via the
303 -Wl option, main() uses pic16glue() to glue up pic16 programs
304 * src/SDCCpeeph.c: various changes to support pic16
305 * src/SDCCset.c: added function void *indexSet(set *, int) to
306 return the i'th item of the set
307 * src/SDCCset.h: added function prototype for indexSet()
308 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
309 * src/clean.mk: added pic16 in CLEANALLPORTS variable
310 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
311 added macro DEFAULT_PORT
312 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
313 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
315 * src/pic16/glue.c: commented out some error producing lines
316 * src/pic16/main.c: __config directives are commented out to stop
317 gpasm complaining and test the linkage with gplink, _linkCmd and
318 _asmCmd changed to be more gplink and gpasm friendly
319 * src/pic16/peeph.def: peep rule 3 is commented out, since it
320 produced an error when parsed, peep rule 12 is added to utilize
321 movff, but it is commented out since the pCode does not support
322 yet a command with 2 address arguments
324 2003-05-18 <johan@balder>
326 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
327 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
328 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
330 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
331 Added feature to script commands from file.
333 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
335 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
336 * src/SDCCutil.c: include ctype.h for win32
338 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
340 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
342 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
344 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
345 Fixed so you can set breakpoints prior to run, run does not stop
346 on entry now. Add tbreak. Other enhancements and fixes for use
349 2003-05-12 Borut Razem <borut.razem@siol.net>
351 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
353 2003-05-11 Borut Razem <borut.razem@siol.net>
355 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
356 the path of bin directory, so that PATH is the only env. variable, which has to be set
357 in case of standard installation.
358 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
359 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
360 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
362 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
364 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
365 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
366 temp files are in the port dir; clean the gen/test directory when
367 generating new test.c
368 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
369 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
370 * support/regression/tests/zeropad.c: added
372 2003-05-09 <johan@balder>
374 * src/SDCCglue.c: fixed bug #597940
376 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
378 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
379 cache sfr, optimize next,step, fix off by one sourceline,
380 support ddd list function.
381 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
383 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
385 * support/regression/HTMLgen.py: added compare_s2f()
386 * support/regression/Makefile: redo 1.27
387 * support/regression/generate-cases.py: redo 1.5
389 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
391 * support/regression/tests/float.c: workaround 33 bit hex constant
392 * support/regression/tests/simplefloat.c: fix division for host
394 2003-04-29 Scott Dattalo <scott@dattalo.com>
396 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
397 that tame's the PIC's over-aggressive optimizer.
399 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
401 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
404 2003-04-29 Kevin Vigor <kevin@vigor.nu>
406 Initial support for DS80C400. "Hello world" runs on TINIm400
409 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
411 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
412 * Some notes on ddd usage added in debugger/README
413 Martin Helmling adding more features and fixes for ddd GUI debugger.
414 Code added for nexti, stepi, up, down, and other adjustments.
416 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
418 * src/pic/pCodepeep.c non-wildcard asmops are now handled
419 * src/pic/peeph.def Added two rules to optimize carry manipulation
420 * src/pic/* removed debug printfs
422 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
424 * debugger/mcs51/cmd.c: added header newalloc.h
426 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
428 * as/Makefile: new EXEEXT
429 * as/z80/Makefile: remove trailing slash of BUILDIR
430 * as/z80/clean.mk: new EXEEXT
431 * Makefile.common.in: add to CFLAGS (and others), don't replace it
432 * support/cpp2/Makefile.in: new EXEEXT
433 * src/pic/glue.c (pic14emitRegularMap): fixed warning
435 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
437 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
438 EXEEXT was introduced to fix all related problems with targets
439 "clean", "install" and "uninstall"; a couple of further flaws
440 especially with "clean" have been fixed too
441 * as/mcs51/Makefile.in
446 * debugger/mcs51/Makefile.in
447 * debugger/mcs51/clean.mk
449 * link/z80/Makefile.in
452 * packihx/Makefile.in
456 * sim/ucsim/avr.src/Makefile.in
457 * sim/ucsim/avr.src/clean.mk
458 * sim/ucsim/s51.src/Makefile.in
459 * sim/ucsim/s51.src/clean.mk
460 * sim/ucsim/xa.src/Makefile.in
461 * sim/ucsim/xa.src/clean.mk
462 * sim/ucsim/z80.src/Makefile.in
463 * sim/ucsim/z80.src/clean.mk
464 * sim/ucsim/main_in.mk
465 * sim/ucsim/packages_in.mk
466 * sim/ucsim/gui.src/Makefile.in
467 * sim/ucsim/gui.src/serio.src/Makefile.in
468 * sim/ucsim/gui.src/serio.src/clean.mk
471 * support/cpp2/Makefile.in
472 * support/cpp2/clean.mk
473 * support/makebin/Makefile
474 * support/makebin/clean.mk
475 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
476 * doc/sdccman.lyx: --program-suffix no longer needed
478 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
480 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
481 Martin Helmling added support for ddd GUI debugger.
482 Code added to display assembly, set variables, and other commands
485 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
487 * as/Makefile: fix target clean
488 * as/clean.mk: fix target clean
489 * as/z80/clean.mk: fix target clean
491 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
493 * Makefile.common.in: added @EXEEXT@
494 * configure.in: removed all mingw32 stuff
495 * configure: rebuilt from configure.in
496 * doc/sdccman.lyx: updated section "installation"
497 * support/scripts/sdcc_mingw32: adapted to configure
498 * support/scripts/sdcc_cygwin_mingw32: added
500 2003-04-22 Scott Dattalo <scott@dattalo.com>
502 * src/pic Added object file support for the PIC port
503 * src/pic Applied patch from Craig Franklin (this started the object file support)
504 * src/regression Updated the PIC regression tests for object files
506 2003-04-20 Borut Razem <borut.razem@siol.net>
508 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
509 lklex.c: In function `getfid':
510 lklex.c:203: warning: array subscript has type `char'
511 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
512 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
513 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
514 stack handling macros
516 2003-04-19 Borut Razem <borut.razem@siol.net>
518 * "handling space characters in file path" task:
519 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
520 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
521 * support/Util/MySystem.h: make it self-sufficient
522 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
523 src/z80/main.c, sdcc/as/mcs51/lklex.c:
524 handling space characters in file path
525 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
526 (it will be used by assemblers, which have their own includes, e.g. gpasm)
527 * support/Util/MySystem.c: handling space characters in executable's path
529 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
531 * as/z80/Makefile: fix permanent rebuild of z80
532 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
533 * support/regression/tests/bitfields.c: added Johan's bitfields.c
535 2003-04-18 Kevin Vigor <kevin@vigor.nu>
537 * src/SDCCopt.c: add special case optimization to replace modulo by
538 a power of two with a bitwise AND.
540 2003-04-18 <johan@balder>
542 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
544 2003-04-17 <johan@balder>
546 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
547 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
549 2003-04-13 Borut Razem <borut.razem@siol.net>
551 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
552 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
553 fixed mingw problem in adl_NORMALIZE_PATH
555 2003-04-12 Borut Razem <borut.razem@siol.net>
557 * fixed "#pragma SAVE/RESTORE can not be nested":
558 * src/SDCC.lex: reworked pragma handling functions
559 * sdcc/src/SDCCglobl.h: reworked stack handling macros
560 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
562 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
564 * src/SDCCutil.c (pathEquivalent): defined but not used
565 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
566 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
567 * configure: rebuilt from configure.in
568 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
569 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
570 * device/include/Makefile.in: replace sdcc_datadir
571 * device/lib/Makefile.in: replace sdcc_datadir
572 * Makefile.common.in: add LDFLAGS from configure
573 * packihx/Makefile.in: use LDFLAGS
574 * src/Makefile.in: use LDFLAGS
575 * support/cpp2/Makefile.in: add LDFLAGS from configure
576 * support/makebin/Makefile: use LDFLAGS
577 * .version: bumped version number to 2.3.5
579 2003-04-12 Borut Razem <borut.razem@siol.net>
581 * completed "different paths" task:
582 * src/SDCCmacro.c: fixed bug in handling quotes
583 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
584 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
586 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
588 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
590 2003-04-11 kevin Vigor <kevin@vigor.nu>
592 * ds390/gen.c ds390/peeph.def: fix bug 706781
594 2003-04-11 Borut Razem <borut.razem@siol.net>
596 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
598 2003-04-10 Scott Dattalo <scott@dattalo.com>
600 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
601 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
602 set - this bit used to not be set...).
603 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
605 * src/regression/and2.c added to test bug 609268
606 * src/regression/Makefile added and2.c to regression test
609 2003-04-08 <johan@CP255758-A>
611 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
612 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
613 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
615 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
617 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
619 * support/cpp2/Makefile.in: fix bug #487815
620 * configure: rebuilt from configure.in
621 * Makefile.common.in: docdir changed, new path suffixes
622 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
623 * sdcc_vc_in.h: reflect changes from sdccconf.h
624 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
625 * src/SDCCutil.h: remove BINDIR hack
626 * doc/sdccman.lyx: update new path hierarchy
628 2003-04-06 Paul Stoffregen <paul@pjrc.com>
630 * src/SDCCpeeph.c: added okToRemoveSLOC test
632 2003-04-06 Paul Stoffregen <paul@pjrc.com>
634 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
636 2003-04-06 Paul Stoffregen <paul@pjrc.com>
638 * src/SDCCpeeph.c: added labelIsReturnOnly test
639 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
641 2003-04-05 <johan@balder>
643 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
644 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
645 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
646 * src/SDCCast.c: fixed a warning
647 * src/SDCCast.h: fixed a warning
648 * src/SDCCicode.c (operandFromAst): fixed a warning
650 2003-04-04 <johan@balder>
652 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
653 * src/SDCCast.c (decorateType): fixed bug #715076
654 * src/SDCC.y: fixed bug #702907
656 2003-04-03 <johan@balder>
658 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
659 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
660 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
661 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
662 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
664 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
666 * _decdptr.c: fix return values
667 * _gptrget.c: fix return values
668 * _gptrgetc.c: fix return values
669 * _gptrput.c: fix return values
670 * _mulint.c: fix return values
671 * as/z80/Makefile: fix 'make -j' problem
673 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
675 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
676 * configure.in: big cleanup, updated to autoconf 2.5x
677 * configure: rebuilt from configure.in
678 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
679 * sdcc_vc_in.h: reflect changes from sdccconf.h
680 * doc/Makefile: fixed a flaw in "make install"
682 2003-04-02 <johan@balder>
684 * src/ds390/gen.c (genCmp): no comments
685 * src/mcs51/gen.c (genCmp): no comments
686 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
687 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
689 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
691 * support/regression/generate-cases.py: place generated file in given sub directory
692 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
693 * support/regression/Makefile: improvements for 'make -j';
694 side effect: it's simpler and faster now
696 2003-03-31 Borut Razem <borut.razem@siol.net>
698 * src/z80/main.c: link-{port} and as-{port} defined without path
699 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
701 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
703 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
705 2003-03-30 Borut Razem <borut.razem@siol.net>
707 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
708 changed type of list parameter to set
709 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
710 * src/port.h: changed type of do_assemble() parameter to set
711 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
712 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
713 definition of "cppoutfilename" macro with NULL value in preProcess()
714 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
715 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
716 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
717 replaced with set *binPathSet
718 * shash_add() deallocates the item, if allready exsists, before adding the new one
719 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
721 2003-03-30 Scott Dattalo <scott@dattalo.com>
723 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
724 a nested for loop bug in the PIC port
725 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
728 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
730 * support/Util/dbuf.h: remove C++ stuff to make it portable
732 2003-03-28 Borut Razem <borut.razem@siol.net>
734 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
735 literal strings in stringLiteral()
736 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
737 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
740 2003-03-27 Paul Stoffregen <paul@pjrc.com>
742 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
744 2003-03-26 <johan@balder>
746 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
747 * src/ds390/gen.c (saveRegisters): catched symbol abuse
748 * src/SDCCast.c (decorateType): fixed " -v < 3"
750 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
752 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
753 Added Lenny Story's debug infrastructure changes:
754 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
755 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
756 * src/cdbFile.c: added
757 * src/SDCCdebug.c: added
758 * src/SDCCdebug.h: added
759 * src/SDCCast.c (createFunction)
760 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
761 * src/SDCCmain.c (parseCmdLine, main)
762 * src/SDCCmem.c (redoStackOffsets)
763 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
766 * src/avr/gen.c (genAVRCode)
767 * src/ds390/gen.c (gen390Code)
768 * src/mcs51/gen.c (gen51Code)
769 * src/pic/gen.c (genpic14Code)
770 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
771 * src/xa51/gen.c (genXA51Code)
772 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
774 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
776 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
777 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
779 2003-03-22 <johan@balder>
781 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
783 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
785 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
786 * doc/cdbfileformat.lyx: added, written by Lenny Story
787 * doc/Makefile: added cdbfileformat.lyx
788 * doc/clean.mk: added cdbfileformat.lyx
790 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
792 * src/mcs51/peeph.def: fix bug #705773
794 2003-03-20 <johan@balder>
796 An sfr/sbit can have an "at #" AND an initializer
797 * src/SDCCsymt.c (checkSClass):
798 * src/SDCCmem.c (allocGlobal):
799 * src/SDCCmem.c (allocLocal):
800 * src/SDCCast.c (createBlock):
802 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
804 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
806 2003-03-16 <johan@balder>
808 Undid the hackup of const and volatile, the problem is much bigger
810 * src/SDCCast.c:1.171
811 * src/SDCCglue.c:1.138
812 * src/SDCCicode.c:1.146
813 * src/SDCCsymt.c:1.150
816 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
818 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
819 * src/ds390/gen.c (genAddrOf): fixed bug #704087
821 2003-03-13 <johan@balder>
823 Hackup const and volatile modifiers in type chains a bit:
825 * src/SDCCast.c:1.169
826 * src/SDCCglue.c:1.136
827 * src/SDCCicode.c:1.143
828 * src/SDCCsymt.c1.146
832 2003-03-12 <johan@balder>
834 * src/SDCCBBlock.h: more LRH debugging junk
835 * src/SDCCcflow.h: more LRH debugging junk
836 * src/SDCCloop.c: more LRH debugging junk
837 * src/SDCC.y (struct_declaration): fixed bug #697590
838 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
839 * src/ds390/gen.c (aopForRemat): fixed bug #700031
840 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
842 2003-03-11 Kevin Vigor <kevin@vigor.nu>
843 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
844 test function names must now match exactly).
845 * src/SDCCcse.c: added special case in findCheaperOp to allow
846 extending a short integer. Makes less awful code for bug 700121 test case.
848 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
850 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
851 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
853 2003-03-11 Kevin Vigor <kevin@vigor.nu>
855 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
856 actually called (operandsNotEqual() was called for all
857 operandsNotEqualX tests).
859 2003-03-11 Kevin Vigor <kevin@vigor.nu>
861 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
862 with shorter literals. Fixes bug 700121.
864 2003-03-11 <johan@balder>
866 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
868 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
870 * src/SDCCloop.c (mergeRegions): an evil beast is dead
871 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
873 2003-03-10 Borut Razem <borut.razem@siol.net>
875 * src/SDCCmain.c: pipe preprocessor's output
876 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
877 * sdcc_vc_in.h: define pclose as _pclose for WIN32
878 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
879 which closes all pipes in pipeSet set
880 * src/SDCCset.c: free deleted item in function deleteSetItem()
881 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
882 moved from z80 to src subproject
883 * .version: increased version number to 2.3.4
885 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
887 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
888 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
889 * support/regression/ports/xa51/spec.mk: fix typo
891 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
893 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
895 2003-03-09 Borut Razem <borut.razem@siol.net>
897 * src/SDCCmain.c: pipe preprocessor's output
898 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
899 * sdcc_vc_in.h: define pclose as _pclose for WIN32
900 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
901 which closes all pipes in pipeSet set
902 * src/SDCCset.c: free deleted item in function deleteSetItem()
903 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
904 moved from z80 to src subproject
906 2003-03-09 Borut Razem <borut.razem@siol.net>
908 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
909 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
910 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
911 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
912 * src/SDCCglobl.h: unification of WIN32 native definitions
914 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
916 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
918 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
920 * src/configure.in: check for endianess (even while cross-compiling)
921 * src/configure: check for endianess (even while cross-compiling)
922 * src/configure_in.h: check for endianess (even while cross-compiling)
923 * src/avr/gen.c: remove old endianess stuff
924 * src/mcs51/gen.c: remove old endianess stuff
925 * src/ds390/gen.c: remove old endianess stuff
926 * src/pic/gen.c: remove old endianess stuff
927 * src/pic/genarith.c: remove old endianess stuff
928 * src/pic/glue.c: fix endianess check
929 * src/pic16/gen.c: remove old endianess stuff
930 * src/pic16/genarith.c: remove old endianess stuff
931 * src/pic16/glue.c: fix endianess check
932 * src/xa51/gen.c: remove old endianess stuff
933 * src/z80/gen.c: fix endianess check
934 * src/SDCCglue.c: fix endianess check
935 * src/ds390/peeph.def: fix bug 700036
937 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
939 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
940 * src/configure: find appropriate data-types on host for SDCC's int and long
941 * src/configure.in: find appropriate data-types on host for SDCC's int and long
942 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
943 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
945 2003-03-07 <johan@balder>
948 some minor cleanups before the big shot
949 OP_DEFS and OP_USES now use Kevin's protection
950 new option --nolabelopt
961 * src/ds390/ralloc.c:
962 * src/mcs51/ralloc.c:
967 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
969 * src/pic/pcode.c (get_op): fix 64 bit warnings
970 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
971 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
972 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
973 * support/regression/tests/malloc.c: fix 64 bit warnings
975 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
977 * src/mcs51/gen.c (genMinus): fixed bug 696436
979 2003-03-02 Borut Razem <borut.razem@siol.net>
981 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
983 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
985 * configure.in: test for mkstemp
986 * sdccconf_in.h: add HAVE_MKSTEMP
988 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
990 * device/include/ctype.h: removed warning while using --stack-auto
991 * device/include/malloc.h: removed warning while using --stack-auto
992 * device/include/string.h: removed warning while using --stack-auto
994 2003-02-23 Borut Razem <borut.razem@siol.net>
996 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
997 because NDEBUG is defined (see man assert)
998 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1000 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1002 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1003 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1005 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1007 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1008 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1010 2003-02-18 <johan@balder>
1012 * as/mcs51/asmain.c (asmbl): module can start with a digit
1013 * as/z80/asmain.c (asmbl): module can start with a digit
1015 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1017 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1018 * src/asm.c: fix pipe() for Mingw32
1020 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1022 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1023 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1024 make -V work again; --c1mode reads now from stdin
1025 * doc/sdccman.lyx: added --c1mode
1026 * support/Util/SDCCerr.c: new messages for c1 mode
1027 * support/Util/SDCCerr.h: new messages for c1 mode
1028 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1030 2003-02-15 <johan@balder>
1032 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1034 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1036 * doc/sdccman.lyx: Environment variables, -o and other minor things
1038 2003-02-14 <johan@balder>
1040 * src/xa51/main.c: before anyone really tries to use it :)
1042 * Install doc's in share/sdcc/doc
1043 * removed some obsolete files
1044 * Do a proper make distclean and uninstall
1045 M Makefile.common.in
1048 M device/include/Makefile.in
1049 M device/lib/Makefile.in
1052 M sim/ucsim/doc/Makefile.in
1055 R src/xa51/peeph.rul
1056 M support/cpp2/Makefile.in
1057 M support/makebin/Makefile
1060 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1062 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1064 2003-02-10 Borut Razem <borut.razem@siol.net>
1066 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1067 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1068 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1069 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1070 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1071 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1072 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1073 src/z80/Makefile.bcc: Borland Makefile cleanup
1074 * as/z80/Makefile.bcc: Added Borland Makefile
1075 * support/cpp2/borland.h: Removed
1077 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1079 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1080 * src/SDCC.lex: new pragma NOIV
1081 * src/SDCCglobl.h: new pragma NOIV
1082 * src/SDCCmem.c: new pragma NOIV
1084 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1086 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1088 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1090 * src/SDCCmain.c: signal handling is switched off by --debug
1091 * doc/Makefile: small fix for install; use clean.mk again
1092 * doc/clean.mk: clean *.pdf and *.html too
1094 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1096 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1097 * device/lib/printfl.c: fix a ds390 bug by making it portable
1098 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1099 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1100 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1101 * debugger/mcs51/cmd.c: converted multi-line string literals
1102 * sim/ucsim/globals.cc: converted multi-line string literals
1103 * src/SDCCmain.c: introduced signal handler to remove temp files
1104 * doc/Makefile: small tweaks, implement clean
1105 * doc: removed generated files
1107 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1109 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1110 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1111 Address Record is not correctly generated for DS390."
1113 2003-02-02 Borut Razem <borut.razem@siol.net>
1115 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1116 * as/mcs51/asm.h: fixed compilation with Borland C
1117 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1118 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1119 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1120 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1121 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1122 src/z80/Makefile.bcc: delete $(LIB) only if exist
1123 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1125 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1127 * device/include/malloc.h: introduced NULL
1128 * device/include/string.h: introduced NULL
1129 * device/include/stdlib.h: introduced NULL
1130 * device/lib/_memcpy.c: removed NULL
1131 * device/lib/_strcat.c: removed NULL
1132 * device/lib/_strchr.c: removed NULL
1133 * device/lib/_strcmp.c: removed NULL
1134 * device/lib/_strcpy.c: removed NULL
1135 * device/lib/_strcspn.c: removed NULL
1136 * device/lib/_strlen.c: removed NULL
1137 * device/lib/_strncat.c: removed NULL
1138 * device/lib/_strncmp.c: removed NULL
1139 * device/lib/_strncpy.c: removed NULL
1140 * device/lib/_strpbrk.c: removed NULL
1141 * device/lib/_strrchr.c: removed NULL
1142 * device/lib/_strspn.c: removed NULL
1143 * device/lib/_strstr.c: removed NULL
1144 * device/lib/_strtok.c: removed NULL
1145 * device/lib/malloc.c: removed NULL, include own header
1147 2003-02-02 <johan@balder>
1149 * 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
1150 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1151 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1152 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1153 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1154 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1156 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1158 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1161 2003-02-01 <johan@balder>
1163 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1165 2003-01-31 <johan@CP255758-A>
1167 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1169 2003-01-30 <johan@balder>
1171 * src/SDCCBBlock.c: automatic bug detection
1172 * src/SDCCicode.c: automatic bug detection
1174 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1176 * src/SDCCglobl.h: now --xram-size 0 works
1177 * src/SDCCmain.c: now --xram-size 0 works
1179 2003-01-29 <johan@balder>
1181 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1183 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1185 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1186 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1187 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1188 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1189 * src/SDCCglobl.h: Added options --xram-size and --code-size
1190 * src/SDCCmain.c: Added options --xram-size and --code-size
1192 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1194 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1195 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1197 2003-01-27 <johan@balder>
1199 * src/SDCC.y: fixed bug #613764
1201 2003-01-26 <johan@balder>
1203 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1204 * src/SDCCsymt.h: fixed bug #673374
1205 * src/SDCCglue.c: fixed bug #661910
1206 * src/SDCCast.c: fixed bug #458099 and 673374
1208 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1210 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1211 * as/mcs51/strcmpi.h: added
1212 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1213 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1214 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1215 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1216 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1217 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1218 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1219 * as/mcs51/Makefile.aslink: new module strcmpi
1220 * as/mcs51/Makefile.asx8051: new module strcmpi
1221 * as/mcs51/Makefil.bcc: new module strcmpi
1222 * as/mcs51/Makefile.in: new module strcmpi
1223 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1225 2003-01-26 <johan@balder>
1227 * src/SDCCglue.c: reverted back to 1.124
1228 * src/SDCCast.c: reverted back to 1.156
1229 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1231 2003-01-25 <johan@balder>
1233 * src/SDCCglue.c: A better fix for bug #661910
1234 * src/SDCCast.c: A better fix for bug #661910
1235 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1237 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1239 * src/Makefile.in: remove spawn.o
1240 * src/SDCCmain.c: remove spawn.h
1241 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1242 * src/spawn.c: removed
1243 * src/spawn.h: removed
1244 * support/regression/ports/ds390/spec.mk: link with -r
1246 2003-01-24 <johan@CP255758-A>
1248 * src/ds390/gen.c (aopOp): fixed bug #667458
1249 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1250 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1251 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1253 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1255 * src/mcs51/peeph.def: better assembler identation by Frieder
1256 * src/mcs51/gen.c: better assembler identation by Frieder
1258 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1260 * as/z80/string.h: removed for gcc 3.2
1261 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1262 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1264 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1266 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1267 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1268 * support/regression/Makefile: separate temp files for ports
1269 * support/regression/generate-cases.py: separate temp files for ports
1270 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1271 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1273 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1275 * moved tinitalk to device/examples/ds390
1277 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1279 * as/mcs51/lkmem.c: rflag is for DS390
1280 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1281 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1282 (linkEdit): move mem- and map-files the same way as ihx-files
1283 * src/z80/main.c (_setDefaultOptions): removed --generic
1284 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1285 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1286 * src/pic/glue.c (picglue): --c1mode works again
1287 * src/pic16/glue.c (pic16glue): --c1mode works again
1288 * src/asm.c (printCLine): fix #660034
1290 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1292 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1293 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1294 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1295 * as/mcs51/lkmem (summary): better fix for sp problem
1296 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1297 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1298 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1299 remove --stack-after-data
1301 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1303 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1304 * src/SDCCutil.c (join): ugly bug: missing '\0'
1305 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1307 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1309 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1311 * src/pic/main.c (_asmCmd): gpasm supports -o
1312 * src/z80/main.c: more general macros
1313 * device/lib/Makefile.in: remove intermediate files
1315 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1317 * .version: Bumped version number to 2.3.3
1318 * src/SDCCBBlock.c: new option -o
1319 * src/SDCCglobl.h: new option -o
1320 * src/SDCCglue.c: new option -o
1321 * src/SDCCmain.c: new option -o
1322 * src/asm.c: new option -o
1323 * src/ds390/main.c: new option -o
1324 * src/pic/glue.c: new option -o
1325 * src/pic/pcode.c: new option -o
1326 * src/pic/ralloc.c: new option -o
1327 * src/pic16/glue.c: new option -o
1328 * src/pic16/pcode.c: new option -o
1329 * src/pic16/ralloc.c: new option -o
1330 * src/z80/main.c: new option -o
1331 * device/lib/Makefile.in: use -o
1332 * support/regression/ports/ds390/spec.mk: use -o
1333 * support/regression/ports/gbz80/spec.mk: use -o
1334 * support/regression/ports/mcs51/spec.mk: use -o
1335 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1336 * support/regression/ports/z80/spec.mk: use -o
1337 * support/regression/ports/ucz80/spec.mk: use -o
1338 * support/regression/ports/xa51/spec.mk: use -o
1339 * support/regression/fwk/lib/timeout.c: fix usage string
1341 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1342 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1344 2003-01-07 <johan@balder>
1346 * src/SDCCast.c (decorateType): fixed bug #600035
1348 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1349 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1350 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1351 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1352 * src/pic/pcode.c: outcommented unused variable to remove warnings
1353 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1355 2003-01-06 <karl@turbobit.com>
1356 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1359 2003-01-06 <johan@balder>
1361 * src/SDCCicode.c: fixed array add
1363 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1364 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1365 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1367 2003-01-04 <johan@balder>
1369 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1371 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1372 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1374 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1375 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1376 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1378 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1379 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1381 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1382 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1384 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1385 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1387 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1389 * in \sdcc\as\mcs51\ changed these files in order to create an
1390 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1391 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1392 following files to include the previous two files: aslink.dsp,
1393 Makefile.aslink, Makefile.bcc, and Makefile.in.
1395 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1396 .adb instead of .cdb
1398 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1400 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
1401 value from option --iram-size.
1403 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1405 * \sdcc\as\mcs51\lklist.c: added boundary check before using
1408 2002-09-18 <wiml@hhhh.org>
1410 * SDCClrange.h: exposed setFromRange() and setToRange()
1411 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
1412 packRegsForAccUse() (bug 542397)
1413 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
1414 multiple times and emitting the fetch operations more than once
1415 added aopGetUsesAcc() function to allow binary operators to
1416 fetch their operands in the correct order; made genMinus() emit
1417 compact code for X = LITERAL - Y
1419 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1420 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
1421 sprintf() in line 1267.
1423 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1424 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
1427 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1428 Changes to aslink (All the changes are marked with 'JCF'):
1430 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
1433 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
1434 area BSEG. Also moves, if possible, the DATA area down into the internal
1435 ram so more space is available.
1437 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
1440 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
1441 not bytes. Function summary() which creates a memory usage summary
1442 file with extension .mem. Reports of overlaping stack and small stack
1443 size. If the space for the stack is less than 16 bytes aslink trows a
1446 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
1447 the 8051. Option 'y' for memory summary output file.
1449 Changes to sdcc (All the changes are marked with 'JCF'):
1451 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
1453 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
1454 overlaying area for it (uses RegBankUsed[4]).
1456 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
1457 bank zero as used by default. By default aslink locates the stack
1458 (equivalent to --stack-after-data). Pass option 'y' to aslink for
1459 the creation of the .mem file. Delegates the allocation of data area
1460 to aslink (it is not longer 0x30 by default). If --stack-loc passes
1461 the begining of the stack area to aslink.
1463 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
1464 glue() in SDCCglue.c creates an area for it.
1466 2002-09-03 Borut Razem <borut.razem@siol.net>
1467 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
1468 sdcc/src/pic/glue.c:
1469 introduced atexit() handler for teporay files removal in case of
1470 errors, assertions, ...
1472 2002-08-29 Borut Razem <borut.razem@siol.net>
1473 * sdcc/support/cpp2/auto-host_vc_in.h:
1474 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
1475 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
1476 Maybe there is a similar problem with BORLANDC? It should be checked!
1478 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
1479 corrected improper use of assert: the assignment to clr variable was done inside the assert.
1480 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
1481 was not executed, and the compiler (cl) launched a warning:
1482 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
1484 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
1485 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
1487 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
1488 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
1490 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
1491 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
1492 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
1493 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
1494 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
1495 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
1496 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
1497 - added Release configuration in VS projects
1498 - review of compiler an linker options
1499 - VC .exe files are generated in bin_vc directory, not to interfere
1500 with binaries generated from other projects (cygwin, mingw, bcc ...)
1502 * sdcc/src/yacc.dsp: added
1504 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
1505 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
1506 and insert the version number definitions from .version
1508 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
1510 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
1511 added - genarate auto-host.h using auto-host_vc_in.h as template
1514 removed from CVS, generated automatically
1516 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
1517 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
1519 2002-08-11 Borut Razem <borut.razem@siol.net>
1520 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
1522 2002-08-10 Borut Razem <borut.razem@siol.net>
1523 * src/SDCCmain.c (main):
1524 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
1525 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
1526 The consequence was that some temporary files were not removed.
1529 unification of code in functions tempfilename() and tempfile():
1530 function tempnam() is defined in Visual Studio 6.0 and .NET
1532 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
1534 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
1535 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
1536 - removed compiler command line option /WX: Treats all warnings as errors
1537 - update a list of source files, included into the project
1539 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
1540 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
1541 changed project type to Generic Project so that can be correcly converted to VS.NET project
1543 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
1545 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
1547 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
1549 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
1550 added return 0 statements after assert() to make compiler happy
1552 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
1553 added newline in the def file to keep MSC compiler satisfied
1555 * sdcc/src/z80/gen.c:
1556 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
1557 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
1558 - solved MSC error in function aopDump()
1560 * sdcc_vc.h: define PREFIX as "\\sdcc"
1562 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
1563 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
1565 2002-06-22 Scott Dattalo <scott@dattalo.com>
1566 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
1567 - Rewrote the register banking algorithm.
1568 - Added pCode live-range analysis to registers (for now, only non-used and
1569 singly-used registers optimized away)
1571 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
1573 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
1575 2002-05-10 Scott Dattalo <scott@dattalo.com>
1576 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
1578 2002-04-22 Michael Hope <michaelh@vroom>
1580 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
1582 * configure.in (DD_COPT): Added include support required for gbdk.
1584 * .version: Bumped version number just to increase it.
1586 * src/SDCCmain.c: Added -nostdinc to the default options.
1588 2002-04-15 Michael Hope <michaelh@vroom>
1590 * device/lib/z80/printf.c (sprintf): Added.
1592 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
1594 * src/z80/peeph.def: Added transpose redundent load rule.
1596 * src/z80/main.c: Added force callee saves for jaune.
1598 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
1600 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
1602 2002-03-28 Johan Knol <johan@balder>
1604 * src/SDCCval.c: fixed bug #532436
1606 2002-03-14 Scott Dattalo <scott@dattalo.com>
1608 Added "char *Processor" field to the port structure.
1611 Added -p option. Allows port dependent processor to be specified.
1614 Initialized the new field char *Processor field to NULL in all ports
1617 Compiler generated registers for interrupt context saving
1618 were not getting allocated.
1620 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
1623 Fixed left shift. Will promote the left side of a left shift
1624 if a) left shifting more than size of operand or b) when assigned
1625 to something size > size of left side
1627 2002-03-14 Scott Dattalo <scott@dattalo.com>
1629 tons of changes. Register allocation has been
1630 rewritten. Added customization for the various PICs. Flow
1631 analysis is restructured. ...
1637 Added. device.c is a PIC port hack to accomodate variations
1640 2002-03-13 Michael Hope <michaelh@vroom>
1642 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
1644 2002-03-04 johanknol <johanknol@manik>
1646 * /src/SDCCval.c: fixed
1648 const unsigned char arr[][2] = { { 0, 1 } };
1649 t18.c:1: error: Initializer element is not constant
1651 2002-03-04 bela <bela@manik>
1653 * /device/include/mcs51reg.h:
1654 ds89c420 register definition update
1656 2002-03-03 <johan@FRIJA>
1658 * support/Util/SDCCerr.c: did something, but don't no why anymore
1660 * support/regression/tests/bug-524691.c: made it a little less shy
1662 * src/SDCCast.c (decorateType): fixed bug #524697
1664 * src/SDCCast.c: made some lineno improvements
1666 * src/SDCCval.c (getNelements): changed warning to error
1668 * src/SDCCglue.c (printIvalArray): changed warning to error
1670 * src/SDCCicode.c: fixed a warning for mingw
1672 * src/SDCCast.c (decorateType): fixed the << promotion for ops
1674 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
1676 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
1678 * src/ds390/peeph.def:
1679 Added some more peephole rules
1681 * src/ds390/gen.c: Various fixes & enhancements
1683 * src/SDCClrange.c, src/SDCClrange.h:
1684 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
1686 * src/ds390/ralloc.c:
1687 various fixes & enhancements (ds390) specific
1689 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
1690 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
1693 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
1695 2002-03-02 <johan@FRIJA>
1697 * src/SDCCast.c (decorateType): fixed bug #524708
1699 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
1701 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
1703 2002-03-01 Michael Hope <michaelh@vroom>
1705 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
1707 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
1709 2002-03-01 <johan@FRIJA>
1711 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
1713 * src/SDCCast.c (decorateType): fixed bug #524209
1715 * src/SDCCval.c (valNot): fixed bug #524195
1717 2002-02-26 <johan@balder>
1719 * src/xa51/gen.c: fixed a warning
1721 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
1723 * src/SDCCast.c (decorateType): fixed bug #522534
1725 2002-02-23 <johan@balder>
1727 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
1729 2002-02-22 <johan@balder>
1731 * src/SDCCast.c: fixed bug #514865
1733 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
1735 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
1737 * sdcc/src/SDCCloop.c:
1738 Previous fix was not good. basic blocks that have "break" or "return" are
1739 not really partof a loop , but live ranges used in these blocks should
1740 be live thru the entire loop, so set partOfLoop but don't add them to
1743 2002-02-21 <johan@FRIJA>
1745 * src/SDCCcse.c: fixed bug #514308
1747 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
1750 Fixed BUG #519583. If a conditional block ended in a return/break
1751 statement inside a loop, it was not being considered part of the loop.
1753 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
1755 2002-02-10 Karl Bongers <karl@turbobit.com>
1758 Fixed up SDCDB debugger somewhat. Updated debugger/README
1759 with lots of comments and notes.
1761 * device/examples/test2.c:
1762 Fix bug, "red" variable not being initialized(compiler complained).
1764 * device/examples/Makefile, examples/test3.c:
1765 Add Makefile in device/examples folder, compiles test3.c
1766 for use as a multiple module SDCDB test case.
1768 * sim/ucsim/cmd.src/cmdset.cc:
1769 Took out debug printfs in ucsim "next" command.
1772 Karl and Johan start ucsim XA support. Most dissassembly working,
1773 about 75% emulation done(plenty of work remaining).
1775 * sim/ucsim/z80.src:
1776 Add Z80 support to ucsim, add test-ucz80 regression test,
1777 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
1778 Notice z80 compiler fails on examples/test3.c/crc code.
1780 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
1782 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
1783 Added support for --parms-in-bank1
1785 * src/ds390/peeph.def:
1786 added a few more peephole optimzations
1789 1) added __builtin_inp & __builtin_outp used to read in data of given length
1790 from a memory mapped port
1791 2) added __builtin_memcmp
1792 3) added __builtin_swapw swap bytes of a short
1794 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
1795 1) handle multiple send & receives from register bank1
1796 2) ralloc can now allocate DPTR1 to some liveRanges
1798 * src/SDCCsymt.c, src/SDCCsymt.h:
1799 changes to handle multiple sends & receives
1802 added some pointer arithmetic optimization
1805 added some pointer arithmetic optimizations but not stable yet so not
1806 called from anywhere (will get this working shortly)
1808 * src/SDCCopt.c: fixed for multiple sends & receives
1811 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
1812 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
1813 set preprocessor defines (depending on options)
1815 * src/SDCCicode.c, src/SDCCicode.h:
1816 changes made to handle multiple sends & receives
1819 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
1821 * src/SDCCcse.c, src/SDCCcse.h:
1822 added function findbackward def (to be used in upcoming optimization)
1824 * src/SDCCcflow.c, src/SDCCcflow.h:
1825 added function returnAtEnd - to determine if a basic block terminates with
1828 * src/SDCCast.c, src/SDCCast.h:
1829 added option parms-in-bank1
1831 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
1832 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
1833 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
1834 adjusted for --parms-in-bank1 option
1836 * device/include/string.h:
1837 donot redefine "reentrant" keyword
1839 * device/include/ds80c390.h: Added some more SFRs
1841 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
1843 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
1845 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
1847 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
1849 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
1851 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
1853 2002-01-18 Paul Stoffregen <paul@pjrc.com>
1855 * Added --xram-movc option
1857 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
1859 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
1861 2002-01-11 Johan Knol
1863 * Added math lib of Jesus Calvino-Fraga
1865 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
1867 * src/SDCCmain.c (processFile): fix processing of ../../src.c
1868 * support/regression/Makefile: new target test-mcs51-stack-auto
1869 * support/regression/ports/mcs51-stack-auto/spec.mk: added
1871 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1873 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
1875 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1877 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
1879 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
1881 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
1883 * src/SDCCglue.h: add definition for printIvalChar()
1885 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1887 * src/SDCCast.c: fix #498138 by Johan
1889 * src/SDCCglue.c: fix #498138 by Johan
1891 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1893 * support/regression/Makefile: fix clean
1895 * support/regression/ports/ds390/support.c: fix transmission of last character
1897 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
1899 * /sdcc/src/ds390/gen.c:
1900 a) improved computing address of stack variable
1901 b) took out some #if 0 code
1902 c) improved parmBytes adjustment
1903 d) improved genPlusIncr & genMinusIncr
1904 e) genCmp could generate bad code (when left assigned to DPTR)
1905 f) Fixed bug in hasInc
1907 * /sdcc/src/ds390/ralloc.c:
1908 a) packRegsForSupport could mess up live information (Fixed)
1909 b) packRegsDPTRuse could be incorrect for left & right shift
1911 * /sdcc/src/mcs51/ralloc.c:
1912 packRegsForSupport could mess up the live information (Fixed)
1914 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
1916 * /sdcc/src/SDCCast.c:
1917 can reverse a loop even if function call is present as long
1918 as the loop control variable is local & is not passed as parameter
1920 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1922 * /sdcc/ChangeLog: *** empty log message ***
1924 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
1925 More builtin function additions for TININative
1927 * /sdcc/src/ds390/ralloc.c:
1928 Had broken the regression testsuite
1930 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
1932 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
1933 Added funcattr hasStackParms will be set for reentrant functions when there
1934 are paramteres on the stack, this helps in minimizing frame pointer generation
1935 typeFromStr can handle function pointers now
1937 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1938 *** empty log message ***
1940 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1942 * /src/ds390/gen.c, /src/ds390/main.c:
1943 More builtin function additions for TININative
1945 * /src/ds390/ralloc.c:
1946 Had broken the regression testsuite
1948 * /src/SDCCast.c: Fixed a bug in dumptree
1950 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1951 Added funcattr hasStackParms will be set for reentrant functions when there
1952 are paramteres on the stack, this helps in minimizing frame pointer generation
1953 typeFromStr can handle function pointers now
1955 * /doc/builtins.txt, /doc/TININative.txt:
1956 *** empty log message ***
1959 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1961 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1962 ALPHA version for -mTININative
1964 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1965 updated to reflect changes in the port structure
1968 added function do_assemble (similar to do_link) if non-null this function
1969 will be called to do assembly (-mTININative) requires a multi command
1971 added function genAssemblerEnd will be called to generate assembler Epilogue
1974 added _JavaNative to debug info printing
1976 * /src/SDCCmain.c: added option --tini-libid
1977 added port->do_assemble function (-mTININative) has a multi command assemble
1979 * /src/SDCCglue.c: Disabled "constExpr" check
1980 added port->genAssemblerEnd function
1982 * /src/SDCCglobl.h: Added option --tini-libid value
1985 tookout optimizeCompare from the header (has no external references)
1987 * /src/SDCCast.c: made one more function "static"
1989 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1991 * src/z80/mappings.i: Added z80asm support.
1993 * src/z80/main.c: Added z80asm support on --asm=z80asm
1995 * src/z80/gen.c: Fixed asm portability issues.
1997 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1999 * src/SDCCglue.c (printExterns): Added global/extern split.
2001 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2003 * support/regression/Makefile: added test for mcs51 model large
2005 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2007 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2009 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2011 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2013 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2015 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2017 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2019 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2021 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2023 * support/regression/tests/simplefloat.c: Port to mcs51.
2025 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2026 * support/regression/tests/bug-485362.c: Added.
2028 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2030 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2032 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2034 * src/z80/gen.c (aopDump): Added a dump function.
2036 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2037 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2039 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2041 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2043 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2045 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2047 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2049 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2051 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2053 * support/regression/ports/ds390/support.c: Use tinibios.
2055 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2057 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2059 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2060 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2062 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2064 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2066 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2068 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2070 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2071 (packRegsForIYUse): Created and optimised.
2073 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2075 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2076 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2078 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2080 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2082 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2084 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2086 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2088 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2090 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2092 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2094 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2096 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2098 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2100 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2101 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2102 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2104 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2106 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2107 (genNotFloat): Added.
2108 (genUminusFloat): Added.
2110 * device/lib/z80/Makefile: Added floating pt stubs.
2112 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2114 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2116 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2118 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2120 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2122 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2124 * sdcc/support/regression/Makefile: Add port ds390.
2126 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2128 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2130 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2132 * sdcc/support/regression/ports/ds390/support.c: Added.
2134 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2136 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2138 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2140 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2142 * device/include/malloc.h: Added z80 and gbz80 support.
2144 * device/lib/gbz80/heap.s: Added.
2146 * device/lib/z80/heap.s: Added.
2148 * device/lib/malloc.c: Added z80 and gbz80 support.
2150 * support/regression/tests/malloc.c (testMalloc): Added.
2152 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2154 * support/regression/tests/bug-478094.c: Added.
2156 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2158 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2160 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2162 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2164 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2166 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2168 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2170 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2172 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2174 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2176 * support/regression/tests/bug-477927.c: Added.
2178 * src/z80/peeph.def: Added minor rules.
2180 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2182 * src/z80/peeph.def: Added jump optimisation modification.
2184 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2186 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2188 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2190 * support/regression/tests/funptrs.c: Added.
2192 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2194 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2196 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2198 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2200 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2202 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2203 (movLeft2ResultLong): Created.
2205 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2206 (joinPushes): Added. Joins two char pushes into a word push.
2208 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2210 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2212 * support/makebin/Makefile (install): Added creation of dest dir.
2214 2001-10-24 Karl Bongers <karl@turbobit.com>
2216 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2218 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2220 * src/z80/ralloc.c: Turned off faulty pack for one use.
2222 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2224 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2226 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2228 * support/regression/Makefile: Improved clean
2230 * support/regression/ports/gbz80/spec.mk: Added clean
2232 * support/regression/ports/host/spec.mk: Added clean
2234 * support/regression/ports/z80/spec.mk: Added clean
2236 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2238 * support/regression/ports/mcs51/timeout.c: little improvements
2240 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2242 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2244 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2246 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2248 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2250 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2252 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2254 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2255 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2257 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2259 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2261 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2263 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2265 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2267 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2269 * support/regression/tests/longor.c: Added.
2271 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2273 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2275 * as/mcs51/aslink.h: define PATH_MAX
2277 * as/mcs51/asm.h: define PATH_MAX
2279 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2281 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2283 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2285 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2287 * src/SDCCglobl.h: define PATH_MAX
2289 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2291 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2293 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2295 * src/z80/gen.c (gencjneshort): Fixed
2297 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2299 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2301 * support/regression/tests/bug-469671.c: Added.
2303 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2305 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2307 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2309 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2311 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2313 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2315 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2317 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2319 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2321 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2323 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2325 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2327 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2329 * 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.
2331 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2333 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2335 2001-10-07 <johan@FRIJA>
2337 * device/lib/gets.c (gets): fixed the return value.
2339 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2340 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2342 * 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.
2344 * 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.
2346 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2348 * src/pic/gen.c: Removed Safe_strdup.
2350 * configure.in: Added option to enable libgc support.
2352 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2353 (bitVectUnion): Optimised.
2354 (bitVectIntersect): Optimised.
2355 (bitVectBitsInCommon): Optimised.
2356 (bitVectCplAnd): Optimised.
2358 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2360 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2362 * src/SDCCmain.c: distinguish between assembler debug and plain options
2364 * src/avr/main.c: remove standard assembler options
2366 * src/ds390/main.c: remove standard assembler options
2368 * src/mcs51/main.c: remove standard assembler options
2370 * src/port.h: removed "PENDING" comment
2372 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2374 * src/device/lib/_mulint.c : new, with assember functions
2376 * src/device/lib/_mullong.c : new, with assember functions
2378 * src/device/lib/_divuint.c : with assember functions
2380 * src/device/lib/_divsint.c : with assember functions
2382 * src/device/lib/_divulong.c: with assember functions
2384 * src/device/lib/_divslong.c: with assember functions
2386 * src/device/lib/_moduint.c : with assember functions
2388 * src/device/lib/_modsint.c : with assember functions
2390 * src/device/lib/_modulong.c: with assember functions
2392 * src/device/lib/_modslong.c: with assember functions
2394 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2396 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2398 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2399 replaced _mululong.c and _mulslong.c by _mullong.c
2401 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2403 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
2405 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2407 * src/SDCCglue.c: test, if win32api is available for MINGW
2409 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
2411 * src/SDCCsymt.c: no more _modifier in printTypeChain()
2412 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
2413 * support/regression/ports/gbz80/spec.mk: removed GENERIC
2414 * support/regression/ports/host/spec.mk: removed GENERIC
2415 * support/regression/ports/mcs51/spec.mk: removed GENERIC
2416 * support/regression/ports/z80/spec.mk: removed GENERIC
2418 2001-10-01 Michael Hope <michaelh@juju.net.nz>
2420 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
2422 * support/regression/tests/bug-467035.c: Created.
2424 2001-10-01 <johan@FRIJA>
2426 * src/SDCC.y: fixed bug #466586 part 1
2428 2001-10-01 Johan Knol <johan.knol@iduna.nl>
2430 * SDCCicode.c: z80 has no generic pointers
2431 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
2433 2001-09-30 Michael Hope <michaelh@juju.net.nz>
2435 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
2437 2001-09-29 Michael Hope <michaelh@juju.net.nz>
2439 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
2441 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
2443 2001-09-25 Michael Hope <michaelh@juju.net.nz>
2445 * configure.in: Fixed up so that ucsim is only configured once.
2447 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
2449 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
2450 (getPathDifference): As above.
2452 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
2454 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
2456 2001-09-23 Michael Hope <michaelh@juju.net.nz>
2457 * .version: Updated to 2.3.1
2459 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
2460 Added copyright header.
2462 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
2463 (assemble): Added support for macro based assembler commands.
2464 (linkEdit): Added support for macro based linker commands.
2465 (preProcess): Changed the pre-processor to use macros.
2466 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
2467 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
2469 * device/lib/z80/crt0.s: Added module name for debugging.
2471 2001-09-20 Michael Hope <michaelh@juju.net.nz>
2473 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
2475 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
2477 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
2479 * src/Makefile.in: Added SDCCmacro and SDCCutil
2481 2001-09-19 Michael Hope <michaelh@juju.net.nz>
2483 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
2485 2001-09-16 <johan@FRIJA>
2487 * 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.
2489 2001-09-15 <johan@FRIJA>
2491 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
2492 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
2494 2001-09-11 <johan@FRIJA>
2496 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
2498 2001-09-10 Michael Hope <michaelh@juju.net.nz>
2500 * support/regression/tests/bug-460444.c: Added test case.
2502 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
2503 (genCast): Added justification for all of the asserts.
2505 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
2507 * support/regression/support.c: _xdata replaced by xdata
2509 * support/regression/spec.mk: removed _generic
2511 2001-09-09 Michael Hope <michaelh@juju.net.nz>
2513 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
2515 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
2516 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
2518 * src/z80/peeph.def: Added a rule to optimise shift then compare.
2520 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
2522 * support/regression/tests/bug-460010.c: Added test case.
2524 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
2526 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
2528 * support/regression/Makefile: inter-port-clean adjusted for mcs51
2530 * support/regression/testfwk.c: removed workaround for bug #436344
2532 * support/regression/tests/bp.c: use less memory with mcs51
2534 * support/regression/tests/bug-441448.c: use less memory
2536 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
2538 * support/regression/collate-results.py: typo
2540 2001-09-08 Michael Hope <michaelh@juju.net.nz>
2542 * support/regression/tests/fetchoverlap.c: Added new test case.
2544 * support/regression/tests/bp.c: Added new test case.
2546 * support/regression/tests/bug-448984.c: Added new test case.
2548 * support/regression/tests/pow2shifts.c: Added new test case.
2550 * src/z80/gen.c: Turned off the noise it normally generates for the release.
2551 (genlshTwo): Fixed right shift for count > 8.
2553 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
2555 2001-09-08 <johan@FRIJA>
2557 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
2559 2001-09-07 <johan@FRIJA>
2561 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
2563 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
2565 2001-09-06 <johan@FRIJA>
2567 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
2568 * bernhard noted me at this: "() equals to (void)" (1.38)
2570 2001-09-05 <johan@FRIJA>
2572 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
2574 2001-09-04 <johan@FRIJA>
2576 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
2579 2001-09-04 Paul Stoffregen <paul@pjrc.com>
2581 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
2583 2001-09-03 Michael Hope <michaelh@juju.net.nz>
2585 * link/z80/aslink.h: Fixed path for PATH_MAX
2587 2001-09-02 Michael Hope <michaelh@juju.net.nz>
2589 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
2591 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
2593 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
2595 * 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.
2597 2001-09-01 Michael Hope <michaelh@juju.net.nz>
2599 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
2600 (genCmp): Fixed up genCmp for the GB with longs.
2602 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
2604 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
2606 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
2608 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
2610 2001-08-30 Paul Stoffregen <paul@pjrc.com>
2612 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
2614 2001-08-30 Michael Hope <michaelh@juju.net.nz>
2616 * 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.
2618 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
2620 2001-08-29 Michael Hope <michaelh@juju.net.nz>
2622 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
2624 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
2626 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
2628 * sim/ucsim/configure: little improvement of Cygwin-detection
2629 * sim/ucsim/configure.in: little improvement of Cygwin-detection
2630 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
2631 * support/regression/tests/bug-221100.c: small changes for mcs51
2632 * support/regression/tests/bug-221168.c: small changes for mcs51
2633 * support/regression/tests/bug-227710.c: small changes for mcs51
2634 * support/regression/tests/staticinit.c: small changes for mcs51
2635 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
2636 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
2637 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601