1 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
3 * as/z80/Makefile: fix permanent rebuild of z80
5 2003-04-18 Kevin Vigor <kevin@vigor.nu>
7 * src/SDCCopt.c: add special case optimization to replace modulo by
8 a power of two with a bitwise AND.
10 2003-04-18 <johan@balder>
12 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14 2003-04-17 <johan@balder>
16 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
17 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
19 2003-04-13 Borut Razem <borut.razem@siol.net>
21 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
22 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
23 fixed mingw problem in adl_NORMALIZE_PATH
25 2003-04-12 Borut Razem <borut.razem@siol.net>
27 * fixed "#pragma SAVE/RESTORE can not be nested":
28 * src/SDCC.lex: reworked pragma handling functions
29 * sdcc/src/SDCCglobl.h: reworked stack handling macros
30 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
32 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
34 * src/SDCCutil.c (pathEquivalent): defined but not used
35 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
36 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
37 * configure: rebuilt from configure.in
38 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
39 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
40 * device/include/Makefile.in: replace sdcc_datadir
41 * device/lib/Makefile.in: replace sdcc_datadir
42 * Makefile.common.in: add LDFLAGS from configure
43 * packihx/Makefile.in: use LDFLAGS
44 * src/Makefile.in: use LDFLAGS
45 * support/cpp2/Makefile.in: add LDFLAGS from configure
46 * support/makebin/Makefile: use LDFLAGS
47 * .version: bumped version number to 2.3.5
49 2003-04-12 Borut Razem <borut.razem@siol.net>
51 * completed "different paths" task:
52 * src/SDCCmacro.c: fixed bug in handling quotes
53 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
54 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
56 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
58 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
60 2003-04-11 kevin Vigor <kevin@vigor.nu>
62 * ds390/gen.c ds390/peeph.def: fix bug 706781
64 2003-04-11 Borut Razem <borut.razem@siol.net>
66 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
68 2003-04-10 Scott Dattalo <scott@dattalo.com>
70 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
71 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
72 set - this bit used to not be set...).
73 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
75 * src/regression/and2.c added to test bug 609268
76 * src/regression/Makefile added and2.c to regression test
79 2003-04-08 <johan@CP255758-A>
81 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
82 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
83 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
85 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
87 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
89 * support/cpp2/Makefile.in: fix bug #487815
90 * configure: rebuilt from configure.in
91 * Makefile.common.in: docdir changed, new path suffixes
92 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
93 * sdcc_vc_in.h: reflect changes from sdccconf.h
94 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
95 * src/SDCCutil.h: remove BINDIR hack
96 * doc/sdccman.lyx: update new path hierarchy
98 2003-04-06 Paul Stoffregen <paul@pjrc.com>
100 * src/SDCCpeeph.c: added okToRemoveSLOC test
102 2003-04-06 Paul Stoffregen <paul@pjrc.com>
104 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
106 2003-04-06 Paul Stoffregen <paul@pjrc.com>
108 * src/SDCCpeeph.c: added labelIsReturnOnly test
109 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
111 2003-04-05 <johan@balder>
113 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
114 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
115 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
116 * src/SDCCast.c: fixed a warning
117 * src/SDCCast.h: fixed a warning
118 * src/SDCCicode.c (operandFromAst): fixed a warning
120 2003-04-04 <johan@balder>
122 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
123 * src/SDCCast.c (decorateType): fixed bug #715076
124 * src/SDCC.y: fixed bug #702907
126 2003-04-03 <johan@balder>
128 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
129 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
130 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
131 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
132 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
134 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
136 * _decdptr.c: fix return values
137 * _gptrget.c: fix return values
138 * _gptrgetc.c: fix return values
139 * _gptrput.c: fix return values
140 * _mulint.c: fix return values
141 * as/z80/Makefile: fix 'make -j' problem
143 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
145 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
146 * configure.in: big cleanup, updated to autoconf 2.5x
147 * configure: rebuilt from configure.in
148 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
149 * sdcc_vc_in.h: reflect changes from sdccconf.h
150 * doc/Makefile: fixed a flaw in "make install"
152 2003-04-02 <johan@balder>
154 * src/ds390/gen.c (genCmp): no comments
155 * src/mcs51/gen.c (genCmp): no comments
156 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
157 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
159 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
161 * support/regression/generate-cases.py: place generated file in given sub directory
162 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
163 * support/regression/Makefile: improvements for 'make -j';
164 side effect: it's simpler and faster now
166 2003-03-31 Borut Razem <borut.razem@siol.net>
168 * src/z80/main.c: link-{port} and as-{port} defined without path
169 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
171 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
173 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
175 2003-03-30 Borut Razem <borut.razem@siol.net>
177 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
178 changed type of list parameter to set
179 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
180 * src/port.h: changed type of do_assemble() parameter to set
181 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
182 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
183 definition of "cppoutfilename" macro with NULL value in preProcess()
184 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
185 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
186 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
187 replaced with set *binPathSet
188 * shash_add() deallocates the item, if allready exsists, before adding the new one
189 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
191 2003-03-30 Scott Dattalo <scott@dattalo.com>
193 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
194 a nested for loop bug in the PIC port
195 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
198 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
200 * support/Util/dbuf.h: remove C++ stuff to make it portable
202 2003-03-28 Borut Razem <borut.razem@siol.net>
204 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
205 literal strings in stringLiteral()
206 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
207 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
210 2003-03-27 Paul Stoffregen <paul@pjrc.com>
212 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
214 2003-03-26 <johan@balder>
216 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
217 * src/ds390/gen.c (saveRegisters): catched symbol abuse
218 * src/SDCCast.c (decorateType): fixed " -v < 3"
220 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
222 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
223 Added Lenny Story's debug infrastructure changes:
224 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
225 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
226 * src/cdbFile.c: added
227 * src/SDCCdebug.c: added
228 * src/SDCCdebug.h: added
229 * src/SDCCast.c (createFunction)
230 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
231 * src/SDCCmain.c (parseCmdLine, main)
232 * src/SDCCmem.c (redoStackOffsets)
233 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
236 * src/avr/gen.c (genAVRCode)
237 * src/ds390/gen.c (gen390Code)
238 * src/mcs51/gen.c (gen51Code)
239 * src/pic/gen.c (genpic14Code)
240 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
241 * src/xa51/gen.c (genXA51Code)
242 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
244 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
246 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
247 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
249 2003-03-22 <johan@balder>
251 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
253 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
255 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
256 * doc/cdbfileformat.lyx: added, written by Lenny Story
257 * doc/Makefile: added cdbfileformat.lyx
258 * doc/clean.mk: added cdbfileformat.lyx
260 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
262 * src/mcs51/peeph.def: fix bug #705773
264 2003-03-20 <johan@balder>
266 An sfr/sbit can have an "at #" AND an initializer
267 * src/SDCCsymt.c (checkSClass):
268 * src/SDCCmem.c (allocGlobal):
269 * src/SDCCmem.c (allocLocal):
270 * src/SDCCast.c (createBlock):
272 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
274 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
276 2003-03-16 <johan@balder>
278 Undid the hackup of const and volatile, the problem is much bigger
280 * src/SDCCast.c:1.171
281 * src/SDCCglue.c:1.138
282 * src/SDCCicode.c:1.146
283 * src/SDCCsymt.c:1.150
286 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
288 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
289 * src/ds390/gen.c (genAddrOf): fixed bug #704087
291 2003-03-13 <johan@balder>
293 Hackup const and volatile modifiers in type chains a bit:
295 * src/SDCCast.c:1.169
296 * src/SDCCglue.c:1.136
297 * src/SDCCicode.c:1.143
298 * src/SDCCsymt.c1.146
302 2003-03-12 <johan@balder>
304 * src/SDCCBBlock.h: more LRH debugging junk
305 * src/SDCCcflow.h: more LRH debugging junk
306 * src/SDCCloop.c: more LRH debugging junk
307 * src/SDCC.y (struct_declaration): fixed bug #697590
308 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
309 * src/ds390/gen.c (aopForRemat): fixed bug #700031
310 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
312 2003-03-11 Kevin Vigor <kevin@vigor.nu>
313 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
314 test function names must now match exactly).
315 * src/SDCCcse.c: added special case in findCheaperOp to allow
316 extending a short integer. Makes less awful code for bug 700121 test case.
318 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
320 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
321 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
323 2003-03-11 Kevin Vigor <kevin@vigor.nu>
325 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
326 actually called (operandsNotEqual() was called for all
327 operandsNotEqualX tests).
329 2003-03-11 Kevin Vigor <kevin@vigor.nu>
331 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
332 with shorter literals. Fixes bug 700121.
334 2003-03-11 <johan@balder>
336 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
338 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
340 * src/SDCCloop.c (mergeRegions): an evil beast is dead
341 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
343 2003-03-10 Borut Razem <borut.razem@siol.net>
345 * src/SDCCmain.c: pipe preprocessor's output
346 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
347 * sdcc_vc_in.h: define pclose as _pclose for WIN32
348 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
349 which closes all pipes in pipeSet set
350 * src/SDCCset.c: free deleted item in function deleteSetItem()
351 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
352 moved from z80 to src subproject
353 * .version: increased version number to 2.3.4
355 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
357 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
358 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
359 * support/regression/ports/xa51/spec.mk: fix typo
361 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
363 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
365 2003-03-09 Borut Razem <borut.razem@siol.net>
367 * src/SDCCmain.c: pipe preprocessor's output
368 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
369 * sdcc_vc_in.h: define pclose as _pclose for WIN32
370 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
371 which closes all pipes in pipeSet set
372 * src/SDCCset.c: free deleted item in function deleteSetItem()
373 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
374 moved from z80 to src subproject
376 2003-03-09 Borut Razem <borut.razem@siol.net>
378 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
379 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
380 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
381 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
382 * src/SDCCglobl.h: unification of WIN32 native definitions
384 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
386 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
388 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
390 * src/configure.in: check for endianess (even while cross-compiling)
391 * src/configure: check for endianess (even while cross-compiling)
392 * src/configure_in.h: check for endianess (even while cross-compiling)
393 * src/avr/gen.c: remove old endianess stuff
394 * src/mcs51/gen.c: remove old endianess stuff
395 * src/ds390/gen.c: remove old endianess stuff
396 * src/pic/gen.c: remove old endianess stuff
397 * src/pic/genarith.c: remove old endianess stuff
398 * src/pic/glue.c: fix endianess check
399 * src/pic16/gen.c: remove old endianess stuff
400 * src/pic16/genarith.c: remove old endianess stuff
401 * src/pic16/glue.c: fix endianess check
402 * src/xa51/gen.c: remove old endianess stuff
403 * src/z80/gen.c: fix endianess check
404 * src/SDCCglue.c: fix endianess check
405 * src/ds390/peeph.def: fix bug 700036
407 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
409 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
410 * src/configure: find appropriate data-types on host for SDCC's int and long
411 * src/configure.in: find appropriate data-types on host for SDCC's int and long
412 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
413 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
415 2003-03-07 <johan@balder>
418 some minor cleanups before the big shot
419 OP_DEFS and OP_USES now use Kevin's protection
420 new option --nolabelopt
431 * src/ds390/ralloc.c:
432 * src/mcs51/ralloc.c:
437 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
439 * src/pic/pcode.c (get_op): fix 64 bit warnings
440 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
441 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
442 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
443 * support/regression/tests/malloc.c: fix 64 bit warnings
445 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
447 * src/mcs51/gen.c (genMinus): fixed bug 696436
449 2003-03-02 Borut Razem <borut.razem@siol.net>
451 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
453 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
455 * configure.in: test for mkstemp
456 * sdccconf_in.h: add HAVE_MKSTEMP
458 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
460 * device/include/ctype.h: removed warning while using --stack-auto
461 * device/include/malloc.h: removed warning while using --stack-auto
462 * device/include/string.h: removed warning while using --stack-auto
464 2003-02-23 Borut Razem <borut.razem@siol.net>
466 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
467 because NDEBUG is defined (see man assert)
468 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
470 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
472 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
473 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
475 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
477 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
478 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
480 2003-02-18 <johan@balder>
482 * as/mcs51/asmain.c (asmbl): module can start with a digit
483 * as/z80/asmain.c (asmbl): module can start with a digit
485 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
487 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
488 * src/asm.c: fix pipe() for Mingw32
490 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
492 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
493 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
494 make -V work again; --c1mode reads now from stdin
495 * doc/sdccman.lyx: added --c1mode
496 * support/Util/SDCCerr.c: new messages for c1 mode
497 * support/Util/SDCCerr.h: new messages for c1 mode
498 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
500 2003-02-15 <johan@balder>
502 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
504 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
506 * doc/sdccman.lyx: Environment variables, -o and other minor things
508 2003-02-14 <johan@balder>
510 * src/xa51/main.c: before anyone really tries to use it :)
512 * Install doc's in share/sdcc/doc
513 * removed some obsolete files
514 * Do a proper make distclean and uninstall
518 M device/include/Makefile.in
519 M device/lib/Makefile.in
522 M sim/ucsim/doc/Makefile.in
526 M support/cpp2/Makefile.in
527 M support/makebin/Makefile
530 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
532 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
534 2003-02-10 Borut Razem <borut.razem@siol.net>
536 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
537 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
538 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
539 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
540 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
541 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
542 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
543 src/z80/Makefile.bcc: Borland Makefile cleanup
544 * as/z80/Makefile.bcc: Added Borland Makefile
545 * support/cpp2/borland.h: Removed
547 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
549 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
550 * src/SDCC.lex: new pragma NOIV
551 * src/SDCCglobl.h: new pragma NOIV
552 * src/SDCCmem.c: new pragma NOIV
554 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
556 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
558 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
560 * src/SDCCmain.c: signal handling is switched off by --debug
561 * doc/Makefile: small fix for install; use clean.mk again
562 * doc/clean.mk: clean *.pdf and *.html too
564 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
566 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
567 * device/lib/printfl.c: fix a ds390 bug by making it portable
568 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
569 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
570 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
571 * debugger/mcs51/cmd.c: converted multi-line string literals
572 * sim/ucsim/globals.cc: converted multi-line string literals
573 * src/SDCCmain.c: introduced signal handler to remove temp files
574 * doc/Makefile: small tweaks, implement clean
575 * doc: removed generated files
577 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
579 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
580 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
581 Address Record is not correctly generated for DS390."
583 2003-02-02 Borut Razem <borut.razem@siol.net>
585 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
586 * as/mcs51/asm.h: fixed compilation with Borland C
587 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
588 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
589 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
590 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
591 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
592 src/z80/Makefile.bcc: delete $(LIB) only if exist
593 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
595 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
597 * device/include/malloc.h: introduced NULL
598 * device/include/string.h: introduced NULL
599 * device/include/stdlib.h: introduced NULL
600 * device/lib/_memcpy.c: removed NULL
601 * device/lib/_strcat.c: removed NULL
602 * device/lib/_strchr.c: removed NULL
603 * device/lib/_strcmp.c: removed NULL
604 * device/lib/_strcpy.c: removed NULL
605 * device/lib/_strcspn.c: removed NULL
606 * device/lib/_strlen.c: removed NULL
607 * device/lib/_strncat.c: removed NULL
608 * device/lib/_strncmp.c: removed NULL
609 * device/lib/_strncpy.c: removed NULL
610 * device/lib/_strpbrk.c: removed NULL
611 * device/lib/_strrchr.c: removed NULL
612 * device/lib/_strspn.c: removed NULL
613 * device/lib/_strstr.c: removed NULL
614 * device/lib/_strtok.c: removed NULL
615 * device/lib/malloc.c: removed NULL, include own header
617 2003-02-02 <johan@balder>
619 * 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
620 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
621 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
622 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
623 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
624 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
626 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
628 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
631 2003-02-01 <johan@balder>
633 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
635 2003-01-31 <johan@CP255758-A>
637 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
639 2003-01-30 <johan@balder>
641 * src/SDCCBBlock.c: automatic bug detection
642 * src/SDCCicode.c: automatic bug detection
644 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
646 * src/SDCCglobl.h: now --xram-size 0 works
647 * src/SDCCmain.c: now --xram-size 0 works
649 2003-01-29 <johan@balder>
651 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
653 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
655 * as/mcs51/aslink.h: Added options --xram-size and --code-size
656 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
657 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
658 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
659 * src/SDCCglobl.h: Added options --xram-size and --code-size
660 * src/SDCCmain.c: Added options --xram-size and --code-size
662 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
664 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
665 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
667 2003-01-27 <johan@balder>
669 * src/SDCC.y: fixed bug #613764
671 2003-01-26 <johan@balder>
673 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
674 * src/SDCCsymt.h: fixed bug #673374
675 * src/SDCCglue.c: fixed bug #661910
676 * src/SDCCast.c: fixed bug #458099 and 673374
678 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
680 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
681 * as/mcs51/strcmpi.h: added
682 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
683 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
684 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
685 * as/mcs51/assym.c: strcmpi -> as_strcmpi
686 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
687 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
688 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
689 * as/mcs51/Makefile.aslink: new module strcmpi
690 * as/mcs51/Makefile.asx8051: new module strcmpi
691 * as/mcs51/Makefil.bcc: new module strcmpi
692 * as/mcs51/Makefile.in: new module strcmpi
693 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
695 2003-01-26 <johan@balder>
697 * src/SDCCglue.c: reverted back to 1.124
698 * src/SDCCast.c: reverted back to 1.156
699 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
701 2003-01-25 <johan@balder>
703 * src/SDCCglue.c: A better fix for bug #661910
704 * src/SDCCast.c: A better fix for bug #661910
705 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
707 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
709 * src/Makefile.in: remove spawn.o
710 * src/SDCCmain.c: remove spawn.h
711 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
712 * src/spawn.c: removed
713 * src/spawn.h: removed
714 * support/regression/ports/ds390/spec.mk: link with -r
716 2003-01-24 <johan@CP255758-A>
718 * src/ds390/gen.c (aopOp): fixed bug #667458
719 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
720 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
721 (createIvalCharPtr): an ival doesn't always have a storage class anymore
723 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
725 * src/mcs51/peeph.def: better assembler identation by Frieder
726 * src/mcs51/gen.c: better assembler identation by Frieder
728 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
730 * as/z80/string.h: removed for gcc 3.2
731 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
732 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
734 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
736 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
737 * src/SDCCpeeph.c (replaceRule): fix bug #663503
738 * support/regression/Makefile: separate temp files for ports
739 * support/regression/generate-cases.py: separate temp files for ports
740 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
741 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
743 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
745 * moved tinitalk to device/examples/ds390
747 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
749 * as/mcs51/lkmem.c: rflag is for DS390
750 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
751 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
752 (linkEdit): move mem- and map-files the same way as ihx-files
753 * src/z80/main.c (_setDefaultOptions): removed --generic
754 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
755 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
756 * src/pic/glue.c (picglue): --c1mode works again
757 * src/pic16/glue.c (pic16glue): --c1mode works again
758 * src/asm.c (printCLine): fix #660034
760 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
762 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
763 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
764 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
765 * as/mcs51/lkmem (summary): better fix for sp problem
766 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
767 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
768 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
769 remove --stack-after-data
771 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
773 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
774 * src/SDCCutil.c (join): ugly bug: missing '\0'
775 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
777 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
779 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
781 * src/pic/main.c (_asmCmd): gpasm supports -o
782 * src/z80/main.c: more general macros
783 * device/lib/Makefile.in: remove intermediate files
785 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
787 * .version: Bumped version number to 2.3.3
788 * src/SDCCBBlock.c: new option -o
789 * src/SDCCglobl.h: new option -o
790 * src/SDCCglue.c: new option -o
791 * src/SDCCmain.c: new option -o
792 * src/asm.c: new option -o
793 * src/ds390/main.c: new option -o
794 * src/pic/glue.c: new option -o
795 * src/pic/pcode.c: new option -o
796 * src/pic/ralloc.c: new option -o
797 * src/pic16/glue.c: new option -o
798 * src/pic16/pcode.c: new option -o
799 * src/pic16/ralloc.c: new option -o
800 * src/z80/main.c: new option -o
801 * device/lib/Makefile.in: use -o
802 * support/regression/ports/ds390/spec.mk: use -o
803 * support/regression/ports/gbz80/spec.mk: use -o
804 * support/regression/ports/mcs51/spec.mk: use -o
805 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
806 * support/regression/ports/z80/spec.mk: use -o
807 * support/regression/ports/ucz80/spec.mk: use -o
808 * support/regression/ports/xa51/spec.mk: use -o
809 * support/regression/fwk/lib/timeout.c: fix usage string
811 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
812 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
814 2003-01-07 <johan@balder>
816 * src/SDCCast.c (decorateType): fixed bug #600035
818 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
819 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
820 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
821 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
822 * src/pic/pcode.c: outcommented unused variable to remove warnings
823 * src/pic/ralloc.c: outcommented unused variable to remove warnings
825 2003-01-06 <karl@turbobit.com>
826 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
829 2003-01-06 <johan@balder>
831 * src/SDCCicode.c: fixed array add
833 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
834 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
835 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
837 2003-01-04 <johan@balder>
839 * src/SDCCval.c (getNelements): fixed the initialized array of structures
841 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
842 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
844 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
845 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
846 * support/regression/tests/bug-524697.c: fit mem usage into 8032
848 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
849 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
851 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
852 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
854 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
855 * src/mcs51/main.c: removed {bindir}{sep} from aslink
857 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
859 * in \sdcc\as\mcs51\ changed these files in order to create an
860 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
861 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
862 following files to include the previous two files: aslink.dsp,
863 Makefile.aslink, Makefile.bcc, and Makefile.in.
865 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
868 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
870 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
871 value from option --iram-size.
873 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
875 * \sdcc\as\mcs51\lklist.c: added boundary check before using
878 2002-09-18 <wiml@hhhh.org>
880 * SDCClrange.h: exposed setFromRange() and setToRange()
881 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
882 packRegsForAccUse() (bug 542397)
883 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
884 multiple times and emitting the fetch operations more than once
885 added aopGetUsesAcc() function to allow binary operators to
886 fetch their operands in the correct order; made genMinus() emit
887 compact code for X = LITERAL - Y
889 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
890 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
891 sprintf() in line 1267.
893 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
894 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
897 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
898 Changes to aslink (All the changes are marked with 'JCF'):
900 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
903 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
904 area BSEG. Also moves, if possible, the DATA area down into the internal
905 ram so more space is available.
907 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
910 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
911 not bytes. Function summary() which creates a memory usage summary
912 file with extension .mem. Reports of overlaping stack and small stack
913 size. If the space for the stack is less than 16 bytes aslink trows a
916 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
917 the 8051. Option 'y' for memory summary output file.
919 Changes to sdcc (All the changes are marked with 'JCF'):
921 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
923 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
924 overlaying area for it (uses RegBankUsed[4]).
926 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
927 bank zero as used by default. By default aslink locates the stack
928 (equivalent to --stack-after-data). Pass option 'y' to aslink for
929 the creation of the .mem file. Delegates the allocation of data area
930 to aslink (it is not longer 0x30 by default). If --stack-loc passes
931 the begining of the stack area to aslink.
933 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
934 glue() in SDCCglue.c creates an area for it.
936 2002-09-03 Borut Razem <borut.razem@siol.net>
937 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
939 introduced atexit() handler for teporay files removal in case of
940 errors, assertions, ...
942 2002-08-29 Borut Razem <borut.razem@siol.net>
943 * sdcc/support/cpp2/auto-host_vc_in.h:
944 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
945 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
946 Maybe there is a similar problem with BORLANDC? It should be checked!
948 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
949 corrected improper use of assert: the assignment to clr variable was done inside the assert.
950 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
951 was not executed, and the compiler (cl) launched a warning:
952 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
954 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
955 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
957 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
958 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
960 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
961 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
962 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
963 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
964 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
965 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
966 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
967 - added Release configuration in VS projects
968 - review of compiler an linker options
969 - VC .exe files are generated in bin_vc directory, not to interfere
970 with binaries generated from other projects (cygwin, mingw, bcc ...)
972 * sdcc/src/yacc.dsp: added
974 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
975 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
976 and insert the version number definitions from .version
978 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
980 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
981 added - genarate auto-host.h using auto-host_vc_in.h as template
984 removed from CVS, generated automatically
986 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
987 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
989 2002-08-11 Borut Razem <borut.razem@siol.net>
990 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
992 2002-08-10 Borut Razem <borut.razem@siol.net>
993 * src/SDCCmain.c (main):
994 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
995 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
996 The consequence was that some temporary files were not removed.
999 unification of code in functions tempfilename() and tempfile():
1000 function tempnam() is defined in Visual Studio 6.0 and .NET
1002 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
1004 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
1005 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
1006 - removed compiler command line option /WX: Treats all warnings as errors
1007 - update a list of source files, included into the project
1009 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
1010 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
1011 changed project type to Generic Project so that can be correcly converted to VS.NET project
1013 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
1015 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
1017 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
1019 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
1020 added return 0 statements after assert() to make compiler happy
1022 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
1023 added newline in the def file to keep MSC compiler satisfied
1025 * sdcc/src/z80/gen.c:
1026 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
1027 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
1028 - solved MSC error in function aopDump()
1030 * sdcc_vc.h: define PREFIX as "\\sdcc"
1032 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
1033 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
1035 2002-06-22 Scott Dattalo <scott@dattalo.com>
1036 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
1037 - Rewrote the register banking algorithm.
1038 - Added pCode live-range analysis to registers (for now, only non-used and
1039 singly-used registers optimized away)
1041 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
1043 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
1045 2002-05-10 Scott Dattalo <scott@dattalo.com>
1046 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
1048 2002-04-22 Michael Hope <michaelh@vroom>
1050 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
1052 * configure.in (DD_COPT): Added include support required for gbdk.
1054 * .version: Bumped version number just to increase it.
1056 * src/SDCCmain.c: Added -nostdinc to the default options.
1058 2002-04-15 Michael Hope <michaelh@vroom>
1060 * device/lib/z80/printf.c (sprintf): Added.
1062 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
1064 * src/z80/peeph.def: Added transpose redundent load rule.
1066 * src/z80/main.c: Added force callee saves for jaune.
1068 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
1070 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
1072 2002-03-28 Johan Knol <johan@balder>
1074 * src/SDCCval.c: fixed bug #532436
1076 2002-03-14 Scott Dattalo <scott@dattalo.com>
1078 Added "char *Processor" field to the port structure.
1081 Added -p option. Allows port dependent processor to be specified.
1084 Initialized the new field char *Processor field to NULL in all ports
1087 Compiler generated registers for interrupt context saving
1088 were not getting allocated.
1090 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
1093 Fixed left shift. Will promote the left side of a left shift
1094 if a) left shifting more than size of operand or b) when assigned
1095 to something size > size of left side
1097 2002-03-14 Scott Dattalo <scott@dattalo.com>
1099 tons of changes. Register allocation has been
1100 rewritten. Added customization for the various PICs. Flow
1101 analysis is restructured. ...
1107 Added. device.c is a PIC port hack to accomodate variations
1110 2002-03-13 Michael Hope <michaelh@vroom>
1112 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
1114 2002-03-04 johanknol <johanknol@manik>
1116 * /src/SDCCval.c: fixed
1118 const unsigned char arr[][2] = { { 0, 1 } };
1119 t18.c:1: error: Initializer element is not constant
1121 2002-03-04 bela <bela@manik>
1123 * /device/include/mcs51reg.h:
1124 ds89c420 register definition update
1126 2002-03-03 <johan@FRIJA>
1128 * support/Util/SDCCerr.c: did something, but don't no why anymore
1130 * support/regression/tests/bug-524691.c: made it a little less shy
1132 * src/SDCCast.c (decorateType): fixed bug #524697
1134 * src/SDCCast.c: made some lineno improvements
1136 * src/SDCCval.c (getNelements): changed warning to error
1138 * src/SDCCglue.c (printIvalArray): changed warning to error
1140 * src/SDCCicode.c: fixed a warning for mingw
1142 * src/SDCCast.c (decorateType): fixed the << promotion for ops
1144 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
1146 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
1148 * src/ds390/peeph.def:
1149 Added some more peephole rules
1151 * src/ds390/gen.c: Various fixes & enhancements
1153 * src/SDCClrange.c, src/SDCClrange.h:
1154 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
1156 * src/ds390/ralloc.c:
1157 various fixes & enhancements (ds390) specific
1159 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
1160 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
1163 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
1165 2002-03-02 <johan@FRIJA>
1167 * src/SDCCast.c (decorateType): fixed bug #524708
1169 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
1171 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
1173 2002-03-01 Michael Hope <michaelh@vroom>
1175 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
1177 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
1179 2002-03-01 <johan@FRIJA>
1181 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
1183 * src/SDCCast.c (decorateType): fixed bug #524209
1185 * src/SDCCval.c (valNot): fixed bug #524195
1187 2002-02-26 <johan@balder>
1189 * src/xa51/gen.c: fixed a warning
1191 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
1193 * src/SDCCast.c (decorateType): fixed bug #522534
1195 2002-02-23 <johan@balder>
1197 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
1199 2002-02-22 <johan@balder>
1201 * src/SDCCast.c: fixed bug #514865
1203 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
1205 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
1207 * sdcc/src/SDCCloop.c:
1208 Previous fix was not good. basic blocks that have "break" or "return" are
1209 not really partof a loop , but live ranges used in these blocks should
1210 be live thru the entire loop, so set partOfLoop but don't add them to
1213 2002-02-21 <johan@FRIJA>
1215 * src/SDCCcse.c: fixed bug #514308
1217 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
1220 Fixed BUG #519583. If a conditional block ended in a return/break
1221 statement inside a loop, it was not being considered part of the loop.
1223 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
1225 2002-02-10 Karl Bongers <karl@turbobit.com>
1228 Fixed up SDCDB debugger somewhat. Updated debugger/README
1229 with lots of comments and notes.
1231 * device/examples/test2.c:
1232 Fix bug, "red" variable not being initialized(compiler complained).
1234 * device/examples/Makefile, examples/test3.c:
1235 Add Makefile in device/examples folder, compiles test3.c
1236 for use as a multiple module SDCDB test case.
1238 * sim/ucsim/cmd.src/cmdset.cc:
1239 Took out debug printfs in ucsim "next" command.
1242 Karl and Johan start ucsim XA support. Most dissassembly working,
1243 about 75% emulation done(plenty of work remaining).
1245 * sim/ucsim/z80.src:
1246 Add Z80 support to ucsim, add test-ucz80 regression test,
1247 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
1248 Notice z80 compiler fails on examples/test3.c/crc code.
1250 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
1252 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
1253 Added support for --parms-in-bank1
1255 * src/ds390/peeph.def:
1256 added a few more peephole optimzations
1259 1) added __builtin_inp & __builtin_outp used to read in data of given length
1260 from a memory mapped port
1261 2) added __builtin_memcmp
1262 3) added __builtin_swapw swap bytes of a short
1264 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
1265 1) handle multiple send & receives from register bank1
1266 2) ralloc can now allocate DPTR1 to some liveRanges
1268 * src/SDCCsymt.c, src/SDCCsymt.h:
1269 changes to handle multiple sends & receives
1272 added some pointer arithmetic optimization
1275 added some pointer arithmetic optimizations but not stable yet so not
1276 called from anywhere (will get this working shortly)
1278 * src/SDCCopt.c: fixed for multiple sends & receives
1281 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
1282 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
1283 set preprocessor defines (depending on options)
1285 * src/SDCCicode.c, src/SDCCicode.h:
1286 changes made to handle multiple sends & receives
1289 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
1291 * src/SDCCcse.c, src/SDCCcse.h:
1292 added function findbackward def (to be used in upcoming optimization)
1294 * src/SDCCcflow.c, src/SDCCcflow.h:
1295 added function returnAtEnd - to determine if a basic block terminates with
1298 * src/SDCCast.c, src/SDCCast.h:
1299 added option parms-in-bank1
1301 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
1302 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
1303 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
1304 adjusted for --parms-in-bank1 option
1306 * device/include/string.h:
1307 donot redefine "reentrant" keyword
1309 * device/include/ds80c390.h: Added some more SFRs
1311 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
1313 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
1315 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
1317 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
1319 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
1321 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
1323 2002-01-18 Paul Stoffregen <paul@pjrc.com>
1325 * Added --xram-movc option
1327 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
1329 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
1331 2002-01-11 Johan Knol
1333 * Added math lib of Jesus Calvino-Fraga
1335 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
1337 * src/SDCCmain.c (processFile): fix processing of ../../src.c
1338 * support/regression/Makefile: new target test-mcs51-stack-auto
1339 * support/regression/ports/mcs51-stack-auto/spec.mk: added
1341 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1343 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
1345 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1347 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
1349 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
1351 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
1353 * src/SDCCglue.h: add definition for printIvalChar()
1355 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1357 * src/SDCCast.c: fix #498138 by Johan
1359 * src/SDCCglue.c: fix #498138 by Johan
1361 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1363 * support/regression/Makefile: fix clean
1365 * support/regression/ports/ds390/support.c: fix transmission of last character
1367 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
1369 * /sdcc/src/ds390/gen.c:
1370 a) improved computing address of stack variable
1371 b) took out some #if 0 code
1372 c) improved parmBytes adjustment
1373 d) improved genPlusIncr & genMinusIncr
1374 e) genCmp could generate bad code (when left assigned to DPTR)
1375 f) Fixed bug in hasInc
1377 * /sdcc/src/ds390/ralloc.c:
1378 a) packRegsForSupport could mess up live information (Fixed)
1379 b) packRegsDPTRuse could be incorrect for left & right shift
1381 * /sdcc/src/mcs51/ralloc.c:
1382 packRegsForSupport could mess up the live information (Fixed)
1384 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
1386 * /sdcc/src/SDCCast.c:
1387 can reverse a loop even if function call is present as long
1388 as the loop control variable is local & is not passed as parameter
1390 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1392 * /sdcc/ChangeLog: *** empty log message ***
1394 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
1395 More builtin function additions for TININative
1397 * /sdcc/src/ds390/ralloc.c:
1398 Had broken the regression testsuite
1400 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
1402 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
1403 Added funcattr hasStackParms will be set for reentrant functions when there
1404 are paramteres on the stack, this helps in minimizing frame pointer generation
1405 typeFromStr can handle function pointers now
1407 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1408 *** empty log message ***
1410 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1412 * /src/ds390/gen.c, /src/ds390/main.c:
1413 More builtin function additions for TININative
1415 * /src/ds390/ralloc.c:
1416 Had broken the regression testsuite
1418 * /src/SDCCast.c: Fixed a bug in dumptree
1420 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1421 Added funcattr hasStackParms will be set for reentrant functions when there
1422 are paramteres on the stack, this helps in minimizing frame pointer generation
1423 typeFromStr can handle function pointers now
1425 * /doc/builtins.txt, /doc/TININative.txt:
1426 *** empty log message ***
1429 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1431 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1432 ALPHA version for -mTININative
1434 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1435 updated to reflect changes in the port structure
1438 added function do_assemble (similar to do_link) if non-null this function
1439 will be called to do assembly (-mTININative) requires a multi command
1441 added function genAssemblerEnd will be called to generate assembler Epilogue
1444 added _JavaNative to debug info printing
1446 * /src/SDCCmain.c: added option --tini-libid
1447 added port->do_assemble function (-mTININative) has a multi command assemble
1449 * /src/SDCCglue.c: Disabled "constExpr" check
1450 added port->genAssemblerEnd function
1452 * /src/SDCCglobl.h: Added option --tini-libid value
1455 tookout optimizeCompare from the header (has no external references)
1457 * /src/SDCCast.c: made one more function "static"
1459 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1461 * src/z80/mappings.i: Added z80asm support.
1463 * src/z80/main.c: Added z80asm support on --asm=z80asm
1465 * src/z80/gen.c: Fixed asm portability issues.
1467 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1469 * src/SDCCglue.c (printExterns): Added global/extern split.
1471 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1473 * support/regression/Makefile: added test for mcs51 model large
1475 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1477 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1479 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1481 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1483 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1485 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1487 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1489 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1491 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1493 * support/regression/tests/simplefloat.c: Port to mcs51.
1495 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1496 * support/regression/tests/bug-485362.c: Added.
1498 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1500 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1502 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1504 * src/z80/gen.c (aopDump): Added a dump function.
1506 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1507 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1509 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1511 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1513 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1515 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1517 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1519 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1521 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1523 * support/regression/ports/ds390/support.c: Use tinibios.
1525 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1527 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1529 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1530 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1532 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1534 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1536 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1538 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1540 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1541 (packRegsForIYUse): Created and optimised.
1543 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1545 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1546 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1548 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1550 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1552 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1554 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1556 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1558 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1560 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1562 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1564 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1566 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1568 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1570 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1571 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1572 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1574 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1576 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1577 (genNotFloat): Added.
1578 (genUminusFloat): Added.
1580 * device/lib/z80/Makefile: Added floating pt stubs.
1582 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1584 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1586 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1588 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1590 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1592 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1594 * sdcc/support/regression/Makefile: Add port ds390.
1596 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1598 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1600 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1602 * sdcc/support/regression/ports/ds390/support.c: Added.
1604 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1606 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1608 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1610 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1612 * device/include/malloc.h: Added z80 and gbz80 support.
1614 * device/lib/gbz80/heap.s: Added.
1616 * device/lib/z80/heap.s: Added.
1618 * device/lib/malloc.c: Added z80 and gbz80 support.
1620 * support/regression/tests/malloc.c (testMalloc): Added.
1622 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1624 * support/regression/tests/bug-478094.c: Added.
1626 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1628 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1630 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1632 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1634 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1636 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1638 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1640 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1642 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1644 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1646 * support/regression/tests/bug-477927.c: Added.
1648 * src/z80/peeph.def: Added minor rules.
1650 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1652 * src/z80/peeph.def: Added jump optimisation modification.
1654 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1656 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1658 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1660 * support/regression/tests/funptrs.c: Added.
1662 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1664 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1666 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1668 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1670 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1672 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1673 (movLeft2ResultLong): Created.
1675 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1676 (joinPushes): Added. Joins two char pushes into a word push.
1678 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1680 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1682 * support/makebin/Makefile (install): Added creation of dest dir.
1684 2001-10-24 Karl Bongers <karl@turbobit.com>
1686 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1688 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1690 * src/z80/ralloc.c: Turned off faulty pack for one use.
1692 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1694 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1696 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1698 * support/regression/Makefile: Improved clean
1700 * support/regression/ports/gbz80/spec.mk: Added clean
1702 * support/regression/ports/host/spec.mk: Added clean
1704 * support/regression/ports/z80/spec.mk: Added clean
1706 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1708 * support/regression/ports/mcs51/timeout.c: little improvements
1710 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1712 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1714 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1716 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1718 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1720 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1722 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1724 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1725 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1727 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1729 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1731 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1733 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1735 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1737 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1739 * support/regression/tests/longor.c: Added.
1741 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1743 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1745 * as/mcs51/aslink.h: define PATH_MAX
1747 * as/mcs51/asm.h: define PATH_MAX
1749 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1751 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1753 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1755 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1757 * src/SDCCglobl.h: define PATH_MAX
1759 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1761 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1763 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1765 * src/z80/gen.c (gencjneshort): Fixed
1767 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1769 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1771 * support/regression/tests/bug-469671.c: Added.
1773 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1775 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1777 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1779 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1781 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1783 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1785 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1787 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1789 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1791 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1793 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1795 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1797 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1799 * 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.
1801 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1803 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1805 2001-10-07 <johan@FRIJA>
1807 * device/lib/gets.c (gets): fixed the return value.
1809 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1810 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1812 * 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.
1814 * 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.
1816 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1818 * src/pic/gen.c: Removed Safe_strdup.
1820 * configure.in: Added option to enable libgc support.
1822 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1823 (bitVectUnion): Optimised.
1824 (bitVectIntersect): Optimised.
1825 (bitVectBitsInCommon): Optimised.
1826 (bitVectCplAnd): Optimised.
1828 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1830 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1832 * src/SDCCmain.c: distinguish between assembler debug and plain options
1834 * src/avr/main.c: remove standard assembler options
1836 * src/ds390/main.c: remove standard assembler options
1838 * src/mcs51/main.c: remove standard assembler options
1840 * src/port.h: removed "PENDING" comment
1842 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1844 * src/device/lib/_mulint.c : new, with assember functions
1846 * src/device/lib/_mullong.c : new, with assember functions
1848 * src/device/lib/_divuint.c : with assember functions
1850 * src/device/lib/_divsint.c : with assember functions
1852 * src/device/lib/_divulong.c: with assember functions
1854 * src/device/lib/_divslong.c: with assember functions
1856 * src/device/lib/_moduint.c : with assember functions
1858 * src/device/lib/_modsint.c : with assember functions
1860 * src/device/lib/_modulong.c: with assember functions
1862 * src/device/lib/_modslong.c: with assember functions
1864 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1866 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1868 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1869 replaced _mululong.c and _mulslong.c by _mullong.c
1871 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1873 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1875 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1877 * src/SDCCglue.c: test, if win32api is available for MINGW
1879 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1881 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1882 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1883 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1884 * support/regression/ports/host/spec.mk: removed GENERIC
1885 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1886 * support/regression/ports/z80/spec.mk: removed GENERIC
1888 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1890 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1892 * support/regression/tests/bug-467035.c: Created.
1894 2001-10-01 <johan@FRIJA>
1896 * src/SDCC.y: fixed bug #466586 part 1
1898 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1900 * SDCCicode.c: z80 has no generic pointers
1901 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1903 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1905 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1907 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1909 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1911 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1913 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1915 * configure.in: Fixed up so that ucsim is only configured once.
1917 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1919 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1920 (getPathDifference): As above.
1922 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1924 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1926 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1927 * .version: Updated to 2.3.1
1929 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1930 Added copyright header.
1932 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1933 (assemble): Added support for macro based assembler commands.
1934 (linkEdit): Added support for macro based linker commands.
1935 (preProcess): Changed the pre-processor to use macros.
1936 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1937 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1939 * device/lib/z80/crt0.s: Added module name for debugging.
1941 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1943 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1945 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1947 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1949 * src/Makefile.in: Added SDCCmacro and SDCCutil
1951 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1953 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1955 2001-09-16 <johan@FRIJA>
1957 * 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.
1959 2001-09-15 <johan@FRIJA>
1961 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1962 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1964 2001-09-11 <johan@FRIJA>
1966 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1968 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1970 * support/regression/tests/bug-460444.c: Added test case.
1972 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1973 (genCast): Added justification for all of the asserts.
1975 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1977 * support/regression/support.c: _xdata replaced by xdata
1979 * support/regression/spec.mk: removed _generic
1981 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1983 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1985 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1986 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1988 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1990 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1992 * support/regression/tests/bug-460010.c: Added test case.
1994 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1996 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1998 * support/regression/Makefile: inter-port-clean adjusted for mcs51
2000 * support/regression/testfwk.c: removed workaround for bug #436344
2002 * support/regression/tests/bp.c: use less memory with mcs51
2004 * support/regression/tests/bug-441448.c: use less memory
2006 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
2008 * support/regression/collate-results.py: typo
2010 2001-09-08 Michael Hope <michaelh@juju.net.nz>
2012 * support/regression/tests/fetchoverlap.c: Added new test case.
2014 * support/regression/tests/bp.c: Added new test case.
2016 * support/regression/tests/bug-448984.c: Added new test case.
2018 * support/regression/tests/pow2shifts.c: Added new test case.
2020 * src/z80/gen.c: Turned off the noise it normally generates for the release.
2021 (genlshTwo): Fixed right shift for count > 8.
2023 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
2025 2001-09-08 <johan@FRIJA>
2027 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
2029 2001-09-07 <johan@FRIJA>
2031 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
2033 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
2035 2001-09-06 <johan@FRIJA>
2037 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
2038 * bernhard noted me at this: "() equals to (void)" (1.38)
2040 2001-09-05 <johan@FRIJA>
2042 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
2044 2001-09-04 <johan@FRIJA>
2046 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
2049 2001-09-04 Paul Stoffregen <paul@pjrc.com>
2051 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
2053 2001-09-03 Michael Hope <michaelh@juju.net.nz>
2055 * link/z80/aslink.h: Fixed path for PATH_MAX
2057 2001-09-02 Michael Hope <michaelh@juju.net.nz>
2059 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
2061 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
2063 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
2065 * 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.
2067 2001-09-01 Michael Hope <michaelh@juju.net.nz>
2069 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
2070 (genCmp): Fixed up genCmp for the GB with longs.
2072 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
2074 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
2076 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
2078 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
2080 2001-08-30 Paul Stoffregen <paul@pjrc.com>
2082 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
2084 2001-08-30 Michael Hope <michaelh@juju.net.nz>
2086 * 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.
2088 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
2090 2001-08-29 Michael Hope <michaelh@juju.net.nz>
2092 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
2094 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
2096 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
2098 * sim/ucsim/configure: little improvement of Cygwin-detection
2099 * sim/ucsim/configure.in: little improvement of Cygwin-detection
2100 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
2101 * support/regression/tests/bug-221100.c: small changes for mcs51
2102 * support/regression/tests/bug-221168.c: small changes for mcs51
2103 * support/regression/tests/bug-227710.c: small changes for mcs51
2104 * support/regression/tests/staticinit.c: small changes for mcs51
2105 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
2106 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
2107 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601