1 2003-04-06 Paul Stoffregen <paul@pjrc.com>
3 * src/SDCCpeeph.c: added labelIsReturnOnly test
4 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
6 2003-04-05 <johan@balder>
8 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
9 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
10 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
11 * src/SDCCast.c: fixed a warning
12 * src/SDCCast.h: fixed a warning
13 * src/SDCCicode.c (operandFromAst): fixed a warning
15 2003-04-04 <johan@balder>
17 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
18 * src/SDCCast.c (decorateType): fixed bug #715076
19 * src/SDCC.y: fixed bug #702907
21 2003-04-03 <johan@balder>
23 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
24 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
25 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
26 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
27 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
29 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
31 * _decdptr.c: fix return values
32 * _gptrget.c: fix return values
33 * _gptrgetc.c: fix return values
34 * _gptrput.c: fix return values
35 * _mulint.c: fix return values
36 * as/z80/Makefile: fix 'make -j' problem
38 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
40 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
41 * configure.in: big cleanup, updated to autoconf 2.5x
42 * configure: rebuilt from configure.in
43 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
44 * sdcc_vc_in.h: reflect changes from sdccconf.h
45 * doc/Makefile: fixed a flaw in "make install"
47 2003-04-02 <johan@balder>
49 * src/ds390/gen.c (genCmp): no comments
50 * src/mcs51/gen.c (genCmp): no comments
51 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
52 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
54 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
56 * support/regression/generate-cases.py: place generated file in given sub directory
57 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
58 * support/regression/Makefile: improvements for 'make -j';
59 side effect: it's simpler and faster now
61 2003-03-31 Borut Razem <borut.razem@siol.net>
63 * src/z80/main.c: link-{port} and as-{port} defined without path
64 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
66 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
68 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
70 2003-03-30 Borut Razem <borut.razem@siol.net>
72 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
73 changed type of list parameter to set
74 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
75 * src/port.h: changed type of do_assemble() parameter to set
76 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
77 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
78 definition of "cppoutfilename" macro with NULL value in preProcess()
79 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
80 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
81 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
82 replaced with set *binPathSet
83 * shash_add() deallocates the item, if allready exsists, before adding the new one
84 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
86 2003-03-30 Scott Dattalo <scott@dattalo.com>
88 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
89 a nested for loop bug in the PIC port
90 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
93 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
95 * support/Util/dbuf.h: remove C++ stuff to make it portable
97 2003-03-28 Borut Razem <borut.razem@siol.net>
99 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
100 literal strings in stringLiteral()
101 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
102 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
105 2003-03-27 Paul Stoffregen <paul@pjrc.com>
107 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
109 2003-03-26 <johan@balder>
111 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
112 * src/ds390/gen.c (saveRegisters): catched symbol abuse
113 * src/SDCCast.c (decorateType): fixed " -v < 3"
115 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
117 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
118 Added Lenny Story's debug infrastructure changes:
119 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
120 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
121 * src/cdbFile.c: added
122 * src/SDCCdebug.c: added
123 * src/SDCCdebug.h: added
124 * src/SDCCast.c (createFunction)
125 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
126 * src/SDCCmain.c (parseCmdLine, main)
127 * src/SDCCmem.c (redoStackOffsets)
128 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
131 * src/avr/gen.c (genAVRCode)
132 * src/ds390/gen.c (gen390Code)
133 * src/mcs51/gen.c (gen51Code)
134 * src/pic/gen.c (genpic14Code)
135 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
136 * src/xa51/gen.c (genXA51Code)
137 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
139 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
141 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
142 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
144 2003-03-22 <johan@balder>
146 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
148 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
150 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
151 * doc/cdbfileformat.lyx: added, written by Lenny Story
152 * doc/Makefile: added cdbfileformat.lyx
153 * doc/clean.mk: added cdbfileformat.lyx
155 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
157 * src/mcs51/peeph.def: fix bug #705773
159 2003-03-20 <johan@balder>
161 An sfr/sbit can have an "at #" AND an initializer
162 * src/SDCCsymt.c (checkSClass):
163 * src/SDCCmem.c (allocGlobal):
164 * src/SDCCmem.c (allocLocal):
165 * src/SDCCast.c (createBlock):
167 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
169 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
171 2003-03-16 <johan@balder>
173 Undid the hackup of const and volatile, the problem is much bigger
175 * src/SDCCast.c:1.171
176 * src/SDCCglue.c:1.138
177 * src/SDCCicode.c:1.146
178 * src/SDCCsymt.c:1.150
181 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
183 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
184 * src/ds390/gen.c (genAddrOf): fixed bug #704087
186 2003-03-13 <johan@balder>
188 Hackup const and volatile modifiers in type chains a bit:
190 * src/SDCCast.c:1.169
191 * src/SDCCglue.c:1.136
192 * src/SDCCicode.c:1.143
193 * src/SDCCsymt.c1.146
197 2003-03-12 <johan@balder>
199 * src/SDCCBBlock.h: more LRH debugging junk
200 * src/SDCCcflow.h: more LRH debugging junk
201 * src/SDCCloop.c: more LRH debugging junk
202 * src/SDCC.y (struct_declaration): fixed bug #697590
203 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
204 * src/ds390/gen.c (aopForRemat): fixed bug #700031
205 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
207 2003-03-11 Kevin Vigor <kevin@vigor.nu>
208 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
209 test function names must now match exactly).
210 * src/SDCCcse.c: added special case in findCheaperOp to allow
211 extending a short integer. Makes less awful code for bug 700121 test case.
213 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
215 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
216 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
218 2003-03-11 Kevin Vigor <kevin@vigor.nu>
220 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
221 actually called (operandsNotEqual() was called for all
222 operandsNotEqualX tests).
224 2003-03-11 Kevin Vigor <kevin@vigor.nu>
226 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
227 with shorter literals. Fixes bug 700121.
229 2003-03-11 <johan@balder>
231 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
233 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
235 * src/SDCCloop.c (mergeRegions): an evil beast is dead
236 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
238 2003-03-10 Borut Razem <borut.razem@siol.net>
240 * src/SDCCmain.c: pipe preprocessor's output
241 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
242 * sdcc_vc_in.h: define pclose as _pclose for WIN32
243 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
244 which closes all pipes in pipeSet set
245 * src/SDCCset.c: free deleted item in function deleteSetItem()
246 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
247 moved from z80 to src subproject
248 * .version: increased version number to 2.3.4
250 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
252 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
253 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
254 * support/regression/ports/xa51/spec.mk: fix typo
256 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
258 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
260 2003-03-09 Borut Razem <borut.razem@siol.net>
262 * src/SDCCmain.c: pipe preprocessor's output
263 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
264 * sdcc_vc_in.h: define pclose as _pclose for WIN32
265 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
266 which closes all pipes in pipeSet set
267 * src/SDCCset.c: free deleted item in function deleteSetItem()
268 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
269 moved from z80 to src subproject
271 2003-03-09 Borut Razem <borut.razem@siol.net>
273 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
274 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
275 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
276 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
277 * src/SDCCglobl.h: unification of WIN32 native definitions
279 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
281 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
283 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
285 * src/configure.in: check for endianess (even while cross-compiling)
286 * src/configure: check for endianess (even while cross-compiling)
287 * src/configure_in.h: check for endianess (even while cross-compiling)
288 * src/avr/gen.c: remove old endianess stuff
289 * src/mcs51/gen.c: remove old endianess stuff
290 * src/ds390/gen.c: remove old endianess stuff
291 * src/pic/gen.c: remove old endianess stuff
292 * src/pic/genarith.c: remove old endianess stuff
293 * src/pic/glue.c: fix endianess check
294 * src/pic16/gen.c: remove old endianess stuff
295 * src/pic16/genarith.c: remove old endianess stuff
296 * src/pic16/glue.c: fix endianess check
297 * src/xa51/gen.c: remove old endianess stuff
298 * src/z80/gen.c: fix endianess check
299 * src/SDCCglue.c: fix endianess check
300 * src/ds390/peeph.def: fix bug 700036
302 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
304 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
305 * src/configure: find appropriate data-types on host for SDCC's int and long
306 * src/configure.in: find appropriate data-types on host for SDCC's int and long
307 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
308 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
310 2003-03-07 <johan@balder>
313 some minor cleanups before the big shot
314 OP_DEFS and OP_USES now use Kevin's protection
315 new option --nolabelopt
326 * src/ds390/ralloc.c:
327 * src/mcs51/ralloc.c:
332 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
334 * src/pic/pcode.c (get_op): fix 64 bit warnings
335 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
336 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
337 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
338 * support/regression/tests/malloc.c: fix 64 bit warnings
340 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
342 * src/mcs51/gen.c (genMinus): fixed bug 696436
344 2003-03-02 Borut Razem <borut.razem@siol.net>
346 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
348 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
350 * configure.in: test for mkstemp
351 * sdccconf_in.h: add HAVE_MKSTEMP
353 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
355 * device/include/ctype.h: removed warning while using --stack-auto
356 * device/include/malloc.h: removed warning while using --stack-auto
357 * device/include/string.h: removed warning while using --stack-auto
359 2003-02-23 Borut Razem <borut.razem@siol.net>
361 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
362 because NDEBUG is defined (see man assert)
363 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
365 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
367 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
368 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
370 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
372 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
373 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
375 2003-02-18 <johan@balder>
377 * as/mcs51/asmain.c (asmbl): module can start with a digit
378 * as/z80/asmain.c (asmbl): module can start with a digit
380 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
382 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
383 * src/asm.c: fix pipe() for Mingw32
385 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
387 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
388 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
389 make -V work again; --c1mode reads now from stdin
390 * doc/sdccman.lyx: added --c1mode
391 * support/Util/SDCCerr.c: new messages for c1 mode
392 * support/Util/SDCCerr.h: new messages for c1 mode
393 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
395 2003-02-15 <johan@balder>
397 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
399 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
401 * doc/sdccman.lyx: Environment variables, -o and other minor things
403 2003-02-14 <johan@balder>
405 * src/xa51/main.c: before anyone really tries to use it :)
407 * Install doc's in share/sdcc/doc
408 * removed some obsolete files
409 * Do a proper make distclean and uninstall
413 M device/include/Makefile.in
414 M device/lib/Makefile.in
417 M sim/ucsim/doc/Makefile.in
421 M support/cpp2/Makefile.in
422 M support/makebin/Makefile
425 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
427 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
429 2003-02-10 Borut Razem <borut.razem@siol.net>
431 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
432 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
433 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
434 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
435 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
436 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
437 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
438 src/z80/Makefile.bcc: Borland Makefile cleanup
439 * as/z80/Makefile.bcc: Added Borland Makefile
440 * support/cpp2/borland.h: Removed
442 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
444 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
445 * src/SDCC.lex: new pragma NOIV
446 * src/SDCCglobl.h: new pragma NOIV
447 * src/SDCCmem.c: new pragma NOIV
449 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
451 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
453 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
455 * src/SDCCmain.c: signal handling is switched off by --debug
456 * doc/Makefile: small fix for install; use clean.mk again
457 * doc/clean.mk: clean *.pdf and *.html too
459 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
461 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
462 * device/lib/printfl.c: fix a ds390 bug by making it portable
463 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
464 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
465 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
466 * debugger/mcs51/cmd.c: converted multi-line string literals
467 * sim/ucsim/globals.cc: converted multi-line string literals
468 * src/SDCCmain.c: introduced signal handler to remove temp files
469 * doc/Makefile: small tweaks, implement clean
470 * doc: removed generated files
472 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
474 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
475 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
476 Address Record is not correctly generated for DS390."
478 2003-02-02 Borut Razem <borut.razem@siol.net>
480 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
481 * as/mcs51/asm.h: fixed compilation with Borland C
482 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
483 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
484 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
485 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
486 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
487 src/z80/Makefile.bcc: delete $(LIB) only if exist
488 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
490 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
492 * device/include/malloc.h: introduced NULL
493 * device/include/string.h: introduced NULL
494 * device/include/stdlib.h: introduced NULL
495 * device/lib/_memcpy.c: removed NULL
496 * device/lib/_strcat.c: removed NULL
497 * device/lib/_strchr.c: removed NULL
498 * device/lib/_strcmp.c: removed NULL
499 * device/lib/_strcpy.c: removed NULL
500 * device/lib/_strcspn.c: removed NULL
501 * device/lib/_strlen.c: removed NULL
502 * device/lib/_strncat.c: removed NULL
503 * device/lib/_strncmp.c: removed NULL
504 * device/lib/_strncpy.c: removed NULL
505 * device/lib/_strpbrk.c: removed NULL
506 * device/lib/_strrchr.c: removed NULL
507 * device/lib/_strspn.c: removed NULL
508 * device/lib/_strstr.c: removed NULL
509 * device/lib/_strtok.c: removed NULL
510 * device/lib/malloc.c: removed NULL, include own header
512 2003-02-02 <johan@balder>
514 * 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
515 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
516 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
517 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
518 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
519 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
521 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
523 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
526 2003-02-01 <johan@balder>
528 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
530 2003-01-31 <johan@CP255758-A>
532 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
534 2003-01-30 <johan@balder>
536 * src/SDCCBBlock.c: automatic bug detection
537 * src/SDCCicode.c: automatic bug detection
539 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
541 * src/SDCCglobl.h: now --xram-size 0 works
542 * src/SDCCmain.c: now --xram-size 0 works
544 2003-01-29 <johan@balder>
546 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
548 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
550 * as/mcs51/aslink.h: Added options --xram-size and --code-size
551 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
552 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
553 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
554 * src/SDCCglobl.h: Added options --xram-size and --code-size
555 * src/SDCCmain.c: Added options --xram-size and --code-size
557 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
559 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
560 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
562 2003-01-27 <johan@balder>
564 * src/SDCC.y: fixed bug #613764
566 2003-01-26 <johan@balder>
568 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
569 * src/SDCCsymt.h: fixed bug #673374
570 * src/SDCCglue.c: fixed bug #661910
571 * src/SDCCast.c: fixed bug #458099 and 673374
573 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
575 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
576 * as/mcs51/strcmpi.h: added
577 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
578 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
579 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
580 * as/mcs51/assym.c: strcmpi -> as_strcmpi
581 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
582 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
583 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
584 * as/mcs51/Makefile.aslink: new module strcmpi
585 * as/mcs51/Makefile.asx8051: new module strcmpi
586 * as/mcs51/Makefil.bcc: new module strcmpi
587 * as/mcs51/Makefile.in: new module strcmpi
588 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
590 2003-01-26 <johan@balder>
592 * src/SDCCglue.c: reverted back to 1.124
593 * src/SDCCast.c: reverted back to 1.156
594 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
596 2003-01-25 <johan@balder>
598 * src/SDCCglue.c: A better fix for bug #661910
599 * src/SDCCast.c: A better fix for bug #661910
600 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
602 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
604 * src/Makefile.in: remove spawn.o
605 * src/SDCCmain.c: remove spawn.h
606 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
607 * src/spawn.c: removed
608 * src/spawn.h: removed
609 * support/regression/ports/ds390/spec.mk: link with -r
611 2003-01-24 <johan@CP255758-A>
613 * src/ds390/gen.c (aopOp): fixed bug #667458
614 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
615 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
616 (createIvalCharPtr): an ival doesn't always have a storage class anymore
618 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
620 * src/mcs51/peeph.def: better assembler identation by Frieder
621 * src/mcs51/gen.c: better assembler identation by Frieder
623 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
625 * as/z80/string.h: removed for gcc 3.2
626 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
627 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
629 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
631 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
632 * src/SDCCpeeph.c (replaceRule): fix bug #663503
633 * support/regression/Makefile: separate temp files for ports
634 * support/regression/generate-cases.py: separate temp files for ports
635 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
636 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
638 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
640 * moved tinitalk to device/examples/ds390
642 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
644 * as/mcs51/lkmem.c: rflag is for DS390
645 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
646 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
647 (linkEdit): move mem- and map-files the same way as ihx-files
648 * src/z80/main.c (_setDefaultOptions): removed --generic
649 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
650 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
651 * src/pic/glue.c (picglue): --c1mode works again
652 * src/pic16/glue.c (pic16glue): --c1mode works again
653 * src/asm.c (printCLine): fix #660034
655 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
657 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
658 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
659 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
660 * as/mcs51/lkmem (summary): better fix for sp problem
661 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
662 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
663 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
664 remove --stack-after-data
666 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
668 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
669 * src/SDCCutil.c (join): ugly bug: missing '\0'
670 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
672 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
674 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
676 * src/pic/main.c (_asmCmd): gpasm supports -o
677 * src/z80/main.c: more general macros
678 * device/lib/Makefile.in: remove intermediate files
680 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
682 * .version: Bumped version number to 2.3.3
683 * src/SDCCBBlock.c: new option -o
684 * src/SDCCglobl.h: new option -o
685 * src/SDCCglue.c: new option -o
686 * src/SDCCmain.c: new option -o
687 * src/asm.c: new option -o
688 * src/ds390/main.c: new option -o
689 * src/pic/glue.c: new option -o
690 * src/pic/pcode.c: new option -o
691 * src/pic/ralloc.c: new option -o
692 * src/pic16/glue.c: new option -o
693 * src/pic16/pcode.c: new option -o
694 * src/pic16/ralloc.c: new option -o
695 * src/z80/main.c: new option -o
696 * device/lib/Makefile.in: use -o
697 * support/regression/ports/ds390/spec.mk: use -o
698 * support/regression/ports/gbz80/spec.mk: use -o
699 * support/regression/ports/mcs51/spec.mk: use -o
700 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
701 * support/regression/ports/z80/spec.mk: use -o
702 * support/regression/ports/ucz80/spec.mk: use -o
703 * support/regression/ports/xa51/spec.mk: use -o
704 * support/regression/fwk/lib/timeout.c: fix usage string
706 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
707 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
709 2003-01-07 <johan@balder>
711 * src/SDCCast.c (decorateType): fixed bug #600035
713 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
714 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
715 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
716 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
717 * src/pic/pcode.c: outcommented unused variable to remove warnings
718 * src/pic/ralloc.c: outcommented unused variable to remove warnings
720 2003-01-06 <karl@turbobit.com>
721 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
724 2003-01-06 <johan@balder>
726 * src/SDCCicode.c: fixed array add
728 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
729 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
730 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
732 2003-01-04 <johan@balder>
734 * src/SDCCval.c (getNelements): fixed the initialized array of structures
736 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
737 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
739 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
740 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
741 * support/regression/tests/bug-524697.c: fit mem usage into 8032
743 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
744 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
746 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
747 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
749 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
750 * src/mcs51/main.c: removed {bindir}{sep} from aslink
752 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
754 * in \sdcc\as\mcs51\ changed these files in order to create an
755 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
756 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
757 following files to include the previous two files: aslink.dsp,
758 Makefile.aslink, Makefile.bcc, and Makefile.in.
760 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
763 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
765 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
766 value from option --iram-size.
768 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
770 * \sdcc\as\mcs51\lklist.c: added boundary check before using
773 2002-09-18 <wiml@hhhh.org>
775 * SDCClrange.h: exposed setFromRange() and setToRange()
776 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
777 packRegsForAccUse() (bug 542397)
778 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
779 multiple times and emitting the fetch operations more than once
780 added aopGetUsesAcc() function to allow binary operators to
781 fetch their operands in the correct order; made genMinus() emit
782 compact code for X = LITERAL - Y
784 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
785 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
786 sprintf() in line 1267.
788 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
789 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
792 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
793 Changes to aslink (All the changes are marked with 'JCF'):
795 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
798 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
799 area BSEG. Also moves, if possible, the DATA area down into the internal
800 ram so more space is available.
802 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
805 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
806 not bytes. Function summary() which creates a memory usage summary
807 file with extension .mem. Reports of overlaping stack and small stack
808 size. If the space for the stack is less than 16 bytes aslink trows a
811 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
812 the 8051. Option 'y' for memory summary output file.
814 Changes to sdcc (All the changes are marked with 'JCF'):
816 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
818 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
819 overlaying area for it (uses RegBankUsed[4]).
821 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
822 bank zero as used by default. By default aslink locates the stack
823 (equivalent to --stack-after-data). Pass option 'y' to aslink for
824 the creation of the .mem file. Delegates the allocation of data area
825 to aslink (it is not longer 0x30 by default). If --stack-loc passes
826 the begining of the stack area to aslink.
828 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
829 glue() in SDCCglue.c creates an area for it.
831 2002-09-03 Borut Razem <borut.razem@siol.net>
832 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
834 introduced atexit() handler for teporay files removal in case of
835 errors, assertions, ...
837 2002-08-29 Borut Razem <borut.razem@siol.net>
838 * sdcc/support/cpp2/auto-host_vc_in.h:
839 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
840 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
841 Maybe there is a similar problem with BORLANDC? It should be checked!
843 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
844 corrected improper use of assert: the assignment to clr variable was done inside the assert.
845 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
846 was not executed, and the compiler (cl) launched a warning:
847 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
849 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
850 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
852 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
853 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
855 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
856 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
857 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
858 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
859 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
860 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
861 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
862 - added Release configuration in VS projects
863 - review of compiler an linker options
864 - VC .exe files are generated in bin_vc directory, not to interfere
865 with binaries generated from other projects (cygwin, mingw, bcc ...)
867 * sdcc/src/yacc.dsp: added
869 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
870 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
871 and insert the version number definitions from .version
873 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
875 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
876 added - genarate auto-host.h using auto-host_vc_in.h as template
879 removed from CVS, generated automatically
881 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
882 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
884 2002-08-11 Borut Razem <borut.razem@siol.net>
885 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
887 2002-08-10 Borut Razem <borut.razem@siol.net>
888 * src/SDCCmain.c (main):
889 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
890 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
891 The consequence was that some temporary files were not removed.
894 unification of code in functions tempfilename() and tempfile():
895 function tempnam() is defined in Visual Studio 6.0 and .NET
897 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
899 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
900 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
901 - removed compiler command line option /WX: Treats all warnings as errors
902 - update a list of source files, included into the project
904 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
905 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
906 changed project type to Generic Project so that can be correcly converted to VS.NET project
908 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
910 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
912 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
914 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
915 added return 0 statements after assert() to make compiler happy
917 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
918 added newline in the def file to keep MSC compiler satisfied
920 * sdcc/src/z80/gen.c:
921 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
922 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
923 - solved MSC error in function aopDump()
925 * sdcc_vc.h: define PREFIX as "\\sdcc"
927 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
928 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
930 2002-06-22 Scott Dattalo <scott@dattalo.com>
931 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
932 - Rewrote the register banking algorithm.
933 - Added pCode live-range analysis to registers (for now, only non-used and
934 singly-used registers optimized away)
936 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
938 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
940 2002-05-10 Scott Dattalo <scott@dattalo.com>
941 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
943 2002-04-22 Michael Hope <michaelh@vroom>
945 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
947 * configure.in (DD_COPT): Added include support required for gbdk.
949 * .version: Bumped version number just to increase it.
951 * src/SDCCmain.c: Added -nostdinc to the default options.
953 2002-04-15 Michael Hope <michaelh@vroom>
955 * device/lib/z80/printf.c (sprintf): Added.
957 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
959 * src/z80/peeph.def: Added transpose redundent load rule.
961 * src/z80/main.c: Added force callee saves for jaune.
963 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
965 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
967 2002-03-28 Johan Knol <johan@balder>
969 * src/SDCCval.c: fixed bug #532436
971 2002-03-14 Scott Dattalo <scott@dattalo.com>
973 Added "char *Processor" field to the port structure.
976 Added -p option. Allows port dependent processor to be specified.
979 Initialized the new field char *Processor field to NULL in all ports
982 Compiler generated registers for interrupt context saving
983 were not getting allocated.
985 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
988 Fixed left shift. Will promote the left side of a left shift
989 if a) left shifting more than size of operand or b) when assigned
990 to something size > size of left side
992 2002-03-14 Scott Dattalo <scott@dattalo.com>
994 tons of changes. Register allocation has been
995 rewritten. Added customization for the various PICs. Flow
996 analysis is restructured. ...
1002 Added. device.c is a PIC port hack to accomodate variations
1005 2002-03-13 Michael Hope <michaelh@vroom>
1007 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
1009 2002-03-04 johanknol <johanknol@manik>
1011 * /src/SDCCval.c: fixed
1013 const unsigned char arr[][2] = { { 0, 1 } };
1014 t18.c:1: error: Initializer element is not constant
1016 2002-03-04 bela <bela@manik>
1018 * /device/include/mcs51reg.h:
1019 ds89c420 register definition update
1021 2002-03-03 <johan@FRIJA>
1023 * support/Util/SDCCerr.c: did something, but don't no why anymore
1025 * support/regression/tests/bug-524691.c: made it a little less shy
1027 * src/SDCCast.c (decorateType): fixed bug #524697
1029 * src/SDCCast.c: made some lineno improvements
1031 * src/SDCCval.c (getNelements): changed warning to error
1033 * src/SDCCglue.c (printIvalArray): changed warning to error
1035 * src/SDCCicode.c: fixed a warning for mingw
1037 * src/SDCCast.c (decorateType): fixed the << promotion for ops
1039 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
1041 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
1043 * src/ds390/peeph.def:
1044 Added some more peephole rules
1046 * src/ds390/gen.c: Various fixes & enhancements
1048 * src/SDCClrange.c, src/SDCClrange.h:
1049 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
1051 * src/ds390/ralloc.c:
1052 various fixes & enhancements (ds390) specific
1054 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
1055 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
1058 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
1060 2002-03-02 <johan@FRIJA>
1062 * src/SDCCast.c (decorateType): fixed bug #524708
1064 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
1066 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
1068 2002-03-01 Michael Hope <michaelh@vroom>
1070 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
1072 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
1074 2002-03-01 <johan@FRIJA>
1076 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
1078 * src/SDCCast.c (decorateType): fixed bug #524209
1080 * src/SDCCval.c (valNot): fixed bug #524195
1082 2002-02-26 <johan@balder>
1084 * src/xa51/gen.c: fixed a warning
1086 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
1088 * src/SDCCast.c (decorateType): fixed bug #522534
1090 2002-02-23 <johan@balder>
1092 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
1094 2002-02-22 <johan@balder>
1096 * src/SDCCast.c: fixed bug #514865
1098 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
1100 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
1102 * sdcc/src/SDCCloop.c:
1103 Previous fix was not good. basic blocks that have "break" or "return" are
1104 not really partof a loop , but live ranges used in these blocks should
1105 be live thru the entire loop, so set partOfLoop but don't add them to
1108 2002-02-21 <johan@FRIJA>
1110 * src/SDCCcse.c: fixed bug #514308
1112 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
1115 Fixed BUG #519583. If a conditional block ended in a return/break
1116 statement inside a loop, it was not being considered part of the loop.
1118 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
1120 2002-02-10 Karl Bongers <karl@turbobit.com>
1123 Fixed up SDCDB debugger somewhat. Updated debugger/README
1124 with lots of comments and notes.
1126 * device/examples/test2.c:
1127 Fix bug, "red" variable not being initialized(compiler complained).
1129 * device/examples/Makefile, examples/test3.c:
1130 Add Makefile in device/examples folder, compiles test3.c
1131 for use as a multiple module SDCDB test case.
1133 * sim/ucsim/cmd.src/cmdset.cc:
1134 Took out debug printfs in ucsim "next" command.
1137 Karl and Johan start ucsim XA support. Most dissassembly working,
1138 about 75% emulation done(plenty of work remaining).
1140 * sim/ucsim/z80.src:
1141 Add Z80 support to ucsim, add test-ucz80 regression test,
1142 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
1143 Notice z80 compiler fails on examples/test3.c/crc code.
1145 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
1147 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
1148 Added support for --parms-in-bank1
1150 * src/ds390/peeph.def:
1151 added a few more peephole optimzations
1154 1) added __builtin_inp & __builtin_outp used to read in data of given length
1155 from a memory mapped port
1156 2) added __builtin_memcmp
1157 3) added __builtin_swapw swap bytes of a short
1159 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
1160 1) handle multiple send & receives from register bank1
1161 2) ralloc can now allocate DPTR1 to some liveRanges
1163 * src/SDCCsymt.c, src/SDCCsymt.h:
1164 changes to handle multiple sends & receives
1167 added some pointer arithmetic optimization
1170 added some pointer arithmetic optimizations but not stable yet so not
1171 called from anywhere (will get this working shortly)
1173 * src/SDCCopt.c: fixed for multiple sends & receives
1176 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
1177 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
1178 set preprocessor defines (depending on options)
1180 * src/SDCCicode.c, src/SDCCicode.h:
1181 changes made to handle multiple sends & receives
1184 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
1186 * src/SDCCcse.c, src/SDCCcse.h:
1187 added function findbackward def (to be used in upcoming optimization)
1189 * src/SDCCcflow.c, src/SDCCcflow.h:
1190 added function returnAtEnd - to determine if a basic block terminates with
1193 * src/SDCCast.c, src/SDCCast.h:
1194 added option parms-in-bank1
1196 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
1197 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
1198 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
1199 adjusted for --parms-in-bank1 option
1201 * device/include/string.h:
1202 donot redefine "reentrant" keyword
1204 * device/include/ds80c390.h: Added some more SFRs
1206 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
1208 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
1210 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
1212 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
1214 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
1216 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
1218 2002-01-18 Paul Stoffregen <paul@pjrc.com>
1220 * Added --xram-movc option
1222 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
1224 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
1226 2002-01-11 Johan Knol
1228 * Added math lib of Jesus Calvino-Fraga
1230 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
1232 * src/SDCCmain.c (processFile): fix processing of ../../src.c
1233 * support/regression/Makefile: new target test-mcs51-stack-auto
1234 * support/regression/ports/mcs51-stack-auto/spec.mk: added
1236 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1238 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
1240 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1242 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
1244 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
1246 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
1248 * src/SDCCglue.h: add definition for printIvalChar()
1250 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1252 * src/SDCCast.c: fix #498138 by Johan
1254 * src/SDCCglue.c: fix #498138 by Johan
1256 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1258 * support/regression/Makefile: fix clean
1260 * support/regression/ports/ds390/support.c: fix transmission of last character
1262 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
1264 * /sdcc/src/ds390/gen.c:
1265 a) improved computing address of stack variable
1266 b) took out some #if 0 code
1267 c) improved parmBytes adjustment
1268 d) improved genPlusIncr & genMinusIncr
1269 e) genCmp could generate bad code (when left assigned to DPTR)
1270 f) Fixed bug in hasInc
1272 * /sdcc/src/ds390/ralloc.c:
1273 a) packRegsForSupport could mess up live information (Fixed)
1274 b) packRegsDPTRuse could be incorrect for left & right shift
1276 * /sdcc/src/mcs51/ralloc.c:
1277 packRegsForSupport could mess up the live information (Fixed)
1279 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
1281 * /sdcc/src/SDCCast.c:
1282 can reverse a loop even if function call is present as long
1283 as the loop control variable is local & is not passed as parameter
1285 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1287 * /sdcc/ChangeLog: *** empty log message ***
1289 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
1290 More builtin function additions for TININative
1292 * /sdcc/src/ds390/ralloc.c:
1293 Had broken the regression testsuite
1295 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
1297 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
1298 Added funcattr hasStackParms will be set for reentrant functions when there
1299 are paramteres on the stack, this helps in minimizing frame pointer generation
1300 typeFromStr can handle function pointers now
1302 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1303 *** empty log message ***
1305 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1307 * /src/ds390/gen.c, /src/ds390/main.c:
1308 More builtin function additions for TININative
1310 * /src/ds390/ralloc.c:
1311 Had broken the regression testsuite
1313 * /src/SDCCast.c: Fixed a bug in dumptree
1315 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1316 Added funcattr hasStackParms will be set for reentrant functions when there
1317 are paramteres on the stack, this helps in minimizing frame pointer generation
1318 typeFromStr can handle function pointers now
1320 * /doc/builtins.txt, /doc/TININative.txt:
1321 *** empty log message ***
1324 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1326 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1327 ALPHA version for -mTININative
1329 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1330 updated to reflect changes in the port structure
1333 added function do_assemble (similar to do_link) if non-null this function
1334 will be called to do assembly (-mTININative) requires a multi command
1336 added function genAssemblerEnd will be called to generate assembler Epilogue
1339 added _JavaNative to debug info printing
1341 * /src/SDCCmain.c: added option --tini-libid
1342 added port->do_assemble function (-mTININative) has a multi command assemble
1344 * /src/SDCCglue.c: Disabled "constExpr" check
1345 added port->genAssemblerEnd function
1347 * /src/SDCCglobl.h: Added option --tini-libid value
1350 tookout optimizeCompare from the header (has no external references)
1352 * /src/SDCCast.c: made one more function "static"
1354 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1356 * src/z80/mappings.i: Added z80asm support.
1358 * src/z80/main.c: Added z80asm support on --asm=z80asm
1360 * src/z80/gen.c: Fixed asm portability issues.
1362 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1364 * src/SDCCglue.c (printExterns): Added global/extern split.
1366 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1368 * support/regression/Makefile: added test for mcs51 model large
1370 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1372 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1374 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1376 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1378 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1380 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1382 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1384 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1386 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1388 * support/regression/tests/simplefloat.c: Port to mcs51.
1390 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1391 * support/regression/tests/bug-485362.c: Added.
1393 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1395 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1397 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1399 * src/z80/gen.c (aopDump): Added a dump function.
1401 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1402 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1404 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1406 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1408 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1410 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1412 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1414 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1416 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1418 * support/regression/ports/ds390/support.c: Use tinibios.
1420 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1422 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1424 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1425 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1427 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1429 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1431 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1433 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1435 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1436 (packRegsForIYUse): Created and optimised.
1438 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1440 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1441 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1443 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1445 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1447 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1449 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1451 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1453 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1455 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1457 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1459 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1461 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1463 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1465 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1466 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1467 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1469 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1471 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1472 (genNotFloat): Added.
1473 (genUminusFloat): Added.
1475 * device/lib/z80/Makefile: Added floating pt stubs.
1477 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1479 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1481 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1483 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1485 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1487 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1489 * sdcc/support/regression/Makefile: Add port ds390.
1491 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1493 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1495 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1497 * sdcc/support/regression/ports/ds390/support.c: Added.
1499 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1501 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1503 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1505 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1507 * device/include/malloc.h: Added z80 and gbz80 support.
1509 * device/lib/gbz80/heap.s: Added.
1511 * device/lib/z80/heap.s: Added.
1513 * device/lib/malloc.c: Added z80 and gbz80 support.
1515 * support/regression/tests/malloc.c (testMalloc): Added.
1517 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1519 * support/regression/tests/bug-478094.c: Added.
1521 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1523 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1525 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1527 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1529 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1531 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1533 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1535 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1537 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1539 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1541 * support/regression/tests/bug-477927.c: Added.
1543 * src/z80/peeph.def: Added minor rules.
1545 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1547 * src/z80/peeph.def: Added jump optimisation modification.
1549 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1551 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1553 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1555 * support/regression/tests/funptrs.c: Added.
1557 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1559 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1561 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1563 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1565 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1567 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1568 (movLeft2ResultLong): Created.
1570 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1571 (joinPushes): Added. Joins two char pushes into a word push.
1573 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1575 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1577 * support/makebin/Makefile (install): Added creation of dest dir.
1579 2001-10-24 Karl Bongers <karl@turbobit.com>
1581 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1583 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1585 * src/z80/ralloc.c: Turned off faulty pack for one use.
1587 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1589 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1591 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1593 * support/regression/Makefile: Improved clean
1595 * support/regression/ports/gbz80/spec.mk: Added clean
1597 * support/regression/ports/host/spec.mk: Added clean
1599 * support/regression/ports/z80/spec.mk: Added clean
1601 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1603 * support/regression/ports/mcs51/timeout.c: little improvements
1605 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1607 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1609 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1611 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1613 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1615 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1617 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1619 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1620 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1622 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1624 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1626 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1628 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1630 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1632 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1634 * support/regression/tests/longor.c: Added.
1636 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1638 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1640 * as/mcs51/aslink.h: define PATH_MAX
1642 * as/mcs51/asm.h: define PATH_MAX
1644 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1646 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1648 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1650 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1652 * src/SDCCglobl.h: define PATH_MAX
1654 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1656 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1658 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1660 * src/z80/gen.c (gencjneshort): Fixed
1662 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1664 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1666 * support/regression/tests/bug-469671.c: Added.
1668 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1670 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1672 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1674 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1676 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1678 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1680 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1682 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1684 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1686 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1688 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1690 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1692 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1694 * 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.
1696 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1698 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1700 2001-10-07 <johan@FRIJA>
1702 * device/lib/gets.c (gets): fixed the return value.
1704 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1705 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1707 * 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.
1709 * 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.
1711 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1713 * src/pic/gen.c: Removed Safe_strdup.
1715 * configure.in: Added option to enable libgc support.
1717 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1718 (bitVectUnion): Optimised.
1719 (bitVectIntersect): Optimised.
1720 (bitVectBitsInCommon): Optimised.
1721 (bitVectCplAnd): Optimised.
1723 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1725 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1727 * src/SDCCmain.c: distinguish between assembler debug and plain options
1729 * src/avr/main.c: remove standard assembler options
1731 * src/ds390/main.c: remove standard assembler options
1733 * src/mcs51/main.c: remove standard assembler options
1735 * src/port.h: removed "PENDING" comment
1737 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1739 * src/device/lib/_mulint.c : new, with assember functions
1741 * src/device/lib/_mullong.c : new, with assember functions
1743 * src/device/lib/_divuint.c : with assember functions
1745 * src/device/lib/_divsint.c : with assember functions
1747 * src/device/lib/_divulong.c: with assember functions
1749 * src/device/lib/_divslong.c: with assember functions
1751 * src/device/lib/_moduint.c : with assember functions
1753 * src/device/lib/_modsint.c : with assember functions
1755 * src/device/lib/_modulong.c: with assember functions
1757 * src/device/lib/_modslong.c: with assember functions
1759 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1761 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1763 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1764 replaced _mululong.c and _mulslong.c by _mullong.c
1766 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1768 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1770 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1772 * src/SDCCglue.c: test, if win32api is available for MINGW
1774 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1776 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1777 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1778 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1779 * support/regression/ports/host/spec.mk: removed GENERIC
1780 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1781 * support/regression/ports/z80/spec.mk: removed GENERIC
1783 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1785 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1787 * support/regression/tests/bug-467035.c: Created.
1789 2001-10-01 <johan@FRIJA>
1791 * src/SDCC.y: fixed bug #466586 part 1
1793 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1795 * SDCCicode.c: z80 has no generic pointers
1796 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1798 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1800 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1802 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1804 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1806 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1808 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1810 * configure.in: Fixed up so that ucsim is only configured once.
1812 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1814 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1815 (getPathDifference): As above.
1817 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1819 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1821 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1822 * .version: Updated to 2.3.1
1824 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1825 Added copyright header.
1827 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1828 (assemble): Added support for macro based assembler commands.
1829 (linkEdit): Added support for macro based linker commands.
1830 (preProcess): Changed the pre-processor to use macros.
1831 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1832 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1834 * device/lib/z80/crt0.s: Added module name for debugging.
1836 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1838 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1840 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1842 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1844 * src/Makefile.in: Added SDCCmacro and SDCCutil
1846 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1848 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1850 2001-09-16 <johan@FRIJA>
1852 * 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.
1854 2001-09-15 <johan@FRIJA>
1856 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1857 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1859 2001-09-11 <johan@FRIJA>
1861 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1863 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1865 * support/regression/tests/bug-460444.c: Added test case.
1867 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1868 (genCast): Added justification for all of the asserts.
1870 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1872 * support/regression/support.c: _xdata replaced by xdata
1874 * support/regression/spec.mk: removed _generic
1876 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1878 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1880 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1881 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1883 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1885 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1887 * support/regression/tests/bug-460010.c: Added test case.
1889 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1891 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1893 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1895 * support/regression/testfwk.c: removed workaround for bug #436344
1897 * support/regression/tests/bp.c: use less memory with mcs51
1899 * support/regression/tests/bug-441448.c: use less memory
1901 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1903 * support/regression/collate-results.py: typo
1905 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1907 * support/regression/tests/fetchoverlap.c: Added new test case.
1909 * support/regression/tests/bp.c: Added new test case.
1911 * support/regression/tests/bug-448984.c: Added new test case.
1913 * support/regression/tests/pow2shifts.c: Added new test case.
1915 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1916 (genlshTwo): Fixed right shift for count > 8.
1918 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1920 2001-09-08 <johan@FRIJA>
1922 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1924 2001-09-07 <johan@FRIJA>
1926 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1928 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1930 2001-09-06 <johan@FRIJA>
1932 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1933 * bernhard noted me at this: "() equals to (void)" (1.38)
1935 2001-09-05 <johan@FRIJA>
1937 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1939 2001-09-04 <johan@FRIJA>
1941 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1944 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1946 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1948 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1950 * link/z80/aslink.h: Fixed path for PATH_MAX
1952 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1954 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1956 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1958 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1960 * 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.
1962 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1964 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1965 (genCmp): Fixed up genCmp for the GB with longs.
1967 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1969 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1971 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1973 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1975 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1977 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1979 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1981 * 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.
1983 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1985 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1987 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1989 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1991 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1993 * sim/ucsim/configure: little improvement of Cygwin-detection
1994 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1995 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1996 * support/regression/tests/bug-221100.c: small changes for mcs51
1997 * support/regression/tests/bug-221168.c: small changes for mcs51
1998 * support/regression/tests/bug-227710.c: small changes for mcs51
1999 * support/regression/tests/staticinit.c: small changes for mcs51
2000 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
2001 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
2002 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601