1 2003-04-08 <johan@CP255758-A>
3 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
4 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
5 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
7 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
9 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
11 * support/cpp2/Makefile.in: fix bug #487815
12 * configure: rebuilt from configure.in
13 * Makefile.common.in: docdir changed, new path suffixes
14 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15 * sdcc_vc_in.h: reflect changes from sdccconf.h
16 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
17 * src/SDCCutil.h: remove BINDIR hack
18 * doc/sdccman.lyx: update new path hierarchy
20 2003-04-06 Paul Stoffregen <paul@pjrc.com>
22 * src/SDCCpeeph.c: added okToRemoveSLOC test
24 2003-04-06 Paul Stoffregen <paul@pjrc.com>
26 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
28 2003-04-06 Paul Stoffregen <paul@pjrc.com>
30 * src/SDCCpeeph.c: added labelIsReturnOnly test
31 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
33 2003-04-05 <johan@balder>
35 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
36 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
37 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
38 * src/SDCCast.c: fixed a warning
39 * src/SDCCast.h: fixed a warning
40 * src/SDCCicode.c (operandFromAst): fixed a warning
42 2003-04-04 <johan@balder>
44 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
45 * src/SDCCast.c (decorateType): fixed bug #715076
46 * src/SDCC.y: fixed bug #702907
48 2003-04-03 <johan@balder>
50 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
51 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
52 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
53 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
54 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
56 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
58 * _decdptr.c: fix return values
59 * _gptrget.c: fix return values
60 * _gptrgetc.c: fix return values
61 * _gptrput.c: fix return values
62 * _mulint.c: fix return values
63 * as/z80/Makefile: fix 'make -j' problem
65 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
67 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
68 * configure.in: big cleanup, updated to autoconf 2.5x
69 * configure: rebuilt from configure.in
70 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
71 * sdcc_vc_in.h: reflect changes from sdccconf.h
72 * doc/Makefile: fixed a flaw in "make install"
74 2003-04-02 <johan@balder>
76 * src/ds390/gen.c (genCmp): no comments
77 * src/mcs51/gen.c (genCmp): no comments
78 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
79 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
81 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
83 * support/regression/generate-cases.py: place generated file in given sub directory
84 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
85 * support/regression/Makefile: improvements for 'make -j';
86 side effect: it's simpler and faster now
88 2003-03-31 Borut Razem <borut.razem@siol.net>
90 * src/z80/main.c: link-{port} and as-{port} defined without path
91 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
93 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
95 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
97 2003-03-30 Borut Razem <borut.razem@siol.net>
99 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
100 changed type of list parameter to set
101 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
102 * src/port.h: changed type of do_assemble() parameter to set
103 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
104 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
105 definition of "cppoutfilename" macro with NULL value in preProcess()
106 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
107 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
108 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
109 replaced with set *binPathSet
110 * shash_add() deallocates the item, if allready exsists, before adding the new one
111 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
113 2003-03-30 Scott Dattalo <scott@dattalo.com>
115 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
116 a nested for loop bug in the PIC port
117 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
120 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
122 * support/Util/dbuf.h: remove C++ stuff to make it portable
124 2003-03-28 Borut Razem <borut.razem@siol.net>
126 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
127 literal strings in stringLiteral()
128 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
129 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
132 2003-03-27 Paul Stoffregen <paul@pjrc.com>
134 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
136 2003-03-26 <johan@balder>
138 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
139 * src/ds390/gen.c (saveRegisters): catched symbol abuse
140 * src/SDCCast.c (decorateType): fixed " -v < 3"
142 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
144 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
145 Added Lenny Story's debug infrastructure changes:
146 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
147 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
148 * src/cdbFile.c: added
149 * src/SDCCdebug.c: added
150 * src/SDCCdebug.h: added
151 * src/SDCCast.c (createFunction)
152 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
153 * src/SDCCmain.c (parseCmdLine, main)
154 * src/SDCCmem.c (redoStackOffsets)
155 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
158 * src/avr/gen.c (genAVRCode)
159 * src/ds390/gen.c (gen390Code)
160 * src/mcs51/gen.c (gen51Code)
161 * src/pic/gen.c (genpic14Code)
162 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
163 * src/xa51/gen.c (genXA51Code)
164 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
166 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
168 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
169 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
171 2003-03-22 <johan@balder>
173 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
175 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
177 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
178 * doc/cdbfileformat.lyx: added, written by Lenny Story
179 * doc/Makefile: added cdbfileformat.lyx
180 * doc/clean.mk: added cdbfileformat.lyx
182 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
184 * src/mcs51/peeph.def: fix bug #705773
186 2003-03-20 <johan@balder>
188 An sfr/sbit can have an "at #" AND an initializer
189 * src/SDCCsymt.c (checkSClass):
190 * src/SDCCmem.c (allocGlobal):
191 * src/SDCCmem.c (allocLocal):
192 * src/SDCCast.c (createBlock):
194 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
196 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
198 2003-03-16 <johan@balder>
200 Undid the hackup of const and volatile, the problem is much bigger
202 * src/SDCCast.c:1.171
203 * src/SDCCglue.c:1.138
204 * src/SDCCicode.c:1.146
205 * src/SDCCsymt.c:1.150
208 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
210 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
211 * src/ds390/gen.c (genAddrOf): fixed bug #704087
213 2003-03-13 <johan@balder>
215 Hackup const and volatile modifiers in type chains a bit:
217 * src/SDCCast.c:1.169
218 * src/SDCCglue.c:1.136
219 * src/SDCCicode.c:1.143
220 * src/SDCCsymt.c1.146
224 2003-03-12 <johan@balder>
226 * src/SDCCBBlock.h: more LRH debugging junk
227 * src/SDCCcflow.h: more LRH debugging junk
228 * src/SDCCloop.c: more LRH debugging junk
229 * src/SDCC.y (struct_declaration): fixed bug #697590
230 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
231 * src/ds390/gen.c (aopForRemat): fixed bug #700031
232 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
234 2003-03-11 Kevin Vigor <kevin@vigor.nu>
235 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
236 test function names must now match exactly).
237 * src/SDCCcse.c: added special case in findCheaperOp to allow
238 extending a short integer. Makes less awful code for bug 700121 test case.
240 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
242 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
243 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
245 2003-03-11 Kevin Vigor <kevin@vigor.nu>
247 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
248 actually called (operandsNotEqual() was called for all
249 operandsNotEqualX tests).
251 2003-03-11 Kevin Vigor <kevin@vigor.nu>
253 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
254 with shorter literals. Fixes bug 700121.
256 2003-03-11 <johan@balder>
258 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
260 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
262 * src/SDCCloop.c (mergeRegions): an evil beast is dead
263 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
265 2003-03-10 Borut Razem <borut.razem@siol.net>
267 * src/SDCCmain.c: pipe preprocessor's output
268 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
269 * sdcc_vc_in.h: define pclose as _pclose for WIN32
270 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
271 which closes all pipes in pipeSet set
272 * src/SDCCset.c: free deleted item in function deleteSetItem()
273 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
274 moved from z80 to src subproject
275 * .version: increased version number to 2.3.4
277 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
279 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
280 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
281 * support/regression/ports/xa51/spec.mk: fix typo
283 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
285 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
287 2003-03-09 Borut Razem <borut.razem@siol.net>
289 * src/SDCCmain.c: pipe preprocessor's output
290 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
291 * sdcc_vc_in.h: define pclose as _pclose for WIN32
292 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
293 which closes all pipes in pipeSet set
294 * src/SDCCset.c: free deleted item in function deleteSetItem()
295 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
296 moved from z80 to src subproject
298 2003-03-09 Borut Razem <borut.razem@siol.net>
300 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
301 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
302 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
303 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
304 * src/SDCCglobl.h: unification of WIN32 native definitions
306 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
308 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
310 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
312 * src/configure.in: check for endianess (even while cross-compiling)
313 * src/configure: check for endianess (even while cross-compiling)
314 * src/configure_in.h: check for endianess (even while cross-compiling)
315 * src/avr/gen.c: remove old endianess stuff
316 * src/mcs51/gen.c: remove old endianess stuff
317 * src/ds390/gen.c: remove old endianess stuff
318 * src/pic/gen.c: remove old endianess stuff
319 * src/pic/genarith.c: remove old endianess stuff
320 * src/pic/glue.c: fix endianess check
321 * src/pic16/gen.c: remove old endianess stuff
322 * src/pic16/genarith.c: remove old endianess stuff
323 * src/pic16/glue.c: fix endianess check
324 * src/xa51/gen.c: remove old endianess stuff
325 * src/z80/gen.c: fix endianess check
326 * src/SDCCglue.c: fix endianess check
327 * src/ds390/peeph.def: fix bug 700036
329 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
331 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
332 * src/configure: find appropriate data-types on host for SDCC's int and long
333 * src/configure.in: find appropriate data-types on host for SDCC's int and long
334 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
335 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
337 2003-03-07 <johan@balder>
340 some minor cleanups before the big shot
341 OP_DEFS and OP_USES now use Kevin's protection
342 new option --nolabelopt
353 * src/ds390/ralloc.c:
354 * src/mcs51/ralloc.c:
359 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
361 * src/pic/pcode.c (get_op): fix 64 bit warnings
362 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
363 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
364 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
365 * support/regression/tests/malloc.c: fix 64 bit warnings
367 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
369 * src/mcs51/gen.c (genMinus): fixed bug 696436
371 2003-03-02 Borut Razem <borut.razem@siol.net>
373 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
375 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
377 * configure.in: test for mkstemp
378 * sdccconf_in.h: add HAVE_MKSTEMP
380 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
382 * device/include/ctype.h: removed warning while using --stack-auto
383 * device/include/malloc.h: removed warning while using --stack-auto
384 * device/include/string.h: removed warning while using --stack-auto
386 2003-02-23 Borut Razem <borut.razem@siol.net>
388 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
389 because NDEBUG is defined (see man assert)
390 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
392 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
394 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
395 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
397 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
399 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
400 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
402 2003-02-18 <johan@balder>
404 * as/mcs51/asmain.c (asmbl): module can start with a digit
405 * as/z80/asmain.c (asmbl): module can start with a digit
407 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
409 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
410 * src/asm.c: fix pipe() for Mingw32
412 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
414 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
415 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
416 make -V work again; --c1mode reads now from stdin
417 * doc/sdccman.lyx: added --c1mode
418 * support/Util/SDCCerr.c: new messages for c1 mode
419 * support/Util/SDCCerr.h: new messages for c1 mode
420 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
422 2003-02-15 <johan@balder>
424 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
426 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
428 * doc/sdccman.lyx: Environment variables, -o and other minor things
430 2003-02-14 <johan@balder>
432 * src/xa51/main.c: before anyone really tries to use it :)
434 * Install doc's in share/sdcc/doc
435 * removed some obsolete files
436 * Do a proper make distclean and uninstall
440 M device/include/Makefile.in
441 M device/lib/Makefile.in
444 M sim/ucsim/doc/Makefile.in
448 M support/cpp2/Makefile.in
449 M support/makebin/Makefile
452 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
454 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
456 2003-02-10 Borut Razem <borut.razem@siol.net>
458 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
459 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
460 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
461 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
462 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
463 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
464 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
465 src/z80/Makefile.bcc: Borland Makefile cleanup
466 * as/z80/Makefile.bcc: Added Borland Makefile
467 * support/cpp2/borland.h: Removed
469 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
471 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
472 * src/SDCC.lex: new pragma NOIV
473 * src/SDCCglobl.h: new pragma NOIV
474 * src/SDCCmem.c: new pragma NOIV
476 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
478 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
480 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
482 * src/SDCCmain.c: signal handling is switched off by --debug
483 * doc/Makefile: small fix for install; use clean.mk again
484 * doc/clean.mk: clean *.pdf and *.html too
486 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
488 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
489 * device/lib/printfl.c: fix a ds390 bug by making it portable
490 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
491 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
492 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
493 * debugger/mcs51/cmd.c: converted multi-line string literals
494 * sim/ucsim/globals.cc: converted multi-line string literals
495 * src/SDCCmain.c: introduced signal handler to remove temp files
496 * doc/Makefile: small tweaks, implement clean
497 * doc: removed generated files
499 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
501 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
502 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
503 Address Record is not correctly generated for DS390."
505 2003-02-02 Borut Razem <borut.razem@siol.net>
507 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
508 * as/mcs51/asm.h: fixed compilation with Borland C
509 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
510 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
511 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
512 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
513 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
514 src/z80/Makefile.bcc: delete $(LIB) only if exist
515 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
517 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
519 * device/include/malloc.h: introduced NULL
520 * device/include/string.h: introduced NULL
521 * device/include/stdlib.h: introduced NULL
522 * device/lib/_memcpy.c: removed NULL
523 * device/lib/_strcat.c: removed NULL
524 * device/lib/_strchr.c: removed NULL
525 * device/lib/_strcmp.c: removed NULL
526 * device/lib/_strcpy.c: removed NULL
527 * device/lib/_strcspn.c: removed NULL
528 * device/lib/_strlen.c: removed NULL
529 * device/lib/_strncat.c: removed NULL
530 * device/lib/_strncmp.c: removed NULL
531 * device/lib/_strncpy.c: removed NULL
532 * device/lib/_strpbrk.c: removed NULL
533 * device/lib/_strrchr.c: removed NULL
534 * device/lib/_strspn.c: removed NULL
535 * device/lib/_strstr.c: removed NULL
536 * device/lib/_strtok.c: removed NULL
537 * device/lib/malloc.c: removed NULL, include own header
539 2003-02-02 <johan@balder>
541 * 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
542 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
543 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
544 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
545 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
546 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
548 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
550 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
553 2003-02-01 <johan@balder>
555 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
557 2003-01-31 <johan@CP255758-A>
559 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
561 2003-01-30 <johan@balder>
563 * src/SDCCBBlock.c: automatic bug detection
564 * src/SDCCicode.c: automatic bug detection
566 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
568 * src/SDCCglobl.h: now --xram-size 0 works
569 * src/SDCCmain.c: now --xram-size 0 works
571 2003-01-29 <johan@balder>
573 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
575 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
577 * as/mcs51/aslink.h: Added options --xram-size and --code-size
578 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
579 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
580 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
581 * src/SDCCglobl.h: Added options --xram-size and --code-size
582 * src/SDCCmain.c: Added options --xram-size and --code-size
584 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
586 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
587 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
589 2003-01-27 <johan@balder>
591 * src/SDCC.y: fixed bug #613764
593 2003-01-26 <johan@balder>
595 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
596 * src/SDCCsymt.h: fixed bug #673374
597 * src/SDCCglue.c: fixed bug #661910
598 * src/SDCCast.c: fixed bug #458099 and 673374
600 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
602 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
603 * as/mcs51/strcmpi.h: added
604 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
605 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
606 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
607 * as/mcs51/assym.c: strcmpi -> as_strcmpi
608 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
609 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
610 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
611 * as/mcs51/Makefile.aslink: new module strcmpi
612 * as/mcs51/Makefile.asx8051: new module strcmpi
613 * as/mcs51/Makefil.bcc: new module strcmpi
614 * as/mcs51/Makefile.in: new module strcmpi
615 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
617 2003-01-26 <johan@balder>
619 * src/SDCCglue.c: reverted back to 1.124
620 * src/SDCCast.c: reverted back to 1.156
621 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
623 2003-01-25 <johan@balder>
625 * src/SDCCglue.c: A better fix for bug #661910
626 * src/SDCCast.c: A better fix for bug #661910
627 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
629 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
631 * src/Makefile.in: remove spawn.o
632 * src/SDCCmain.c: remove spawn.h
633 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
634 * src/spawn.c: removed
635 * src/spawn.h: removed
636 * support/regression/ports/ds390/spec.mk: link with -r
638 2003-01-24 <johan@CP255758-A>
640 * src/ds390/gen.c (aopOp): fixed bug #667458
641 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
642 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
643 (createIvalCharPtr): an ival doesn't always have a storage class anymore
645 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
647 * src/mcs51/peeph.def: better assembler identation by Frieder
648 * src/mcs51/gen.c: better assembler identation by Frieder
650 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
652 * as/z80/string.h: removed for gcc 3.2
653 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
654 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
656 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
658 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
659 * src/SDCCpeeph.c (replaceRule): fix bug #663503
660 * support/regression/Makefile: separate temp files for ports
661 * support/regression/generate-cases.py: separate temp files for ports
662 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
663 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
665 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
667 * moved tinitalk to device/examples/ds390
669 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
671 * as/mcs51/lkmem.c: rflag is for DS390
672 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
673 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
674 (linkEdit): move mem- and map-files the same way as ihx-files
675 * src/z80/main.c (_setDefaultOptions): removed --generic
676 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
677 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
678 * src/pic/glue.c (picglue): --c1mode works again
679 * src/pic16/glue.c (pic16glue): --c1mode works again
680 * src/asm.c (printCLine): fix #660034
682 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
684 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
685 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
686 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
687 * as/mcs51/lkmem (summary): better fix for sp problem
688 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
689 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
690 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
691 remove --stack-after-data
693 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
695 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
696 * src/SDCCutil.c (join): ugly bug: missing '\0'
697 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
699 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
701 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
703 * src/pic/main.c (_asmCmd): gpasm supports -o
704 * src/z80/main.c: more general macros
705 * device/lib/Makefile.in: remove intermediate files
707 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
709 * .version: Bumped version number to 2.3.3
710 * src/SDCCBBlock.c: new option -o
711 * src/SDCCglobl.h: new option -o
712 * src/SDCCglue.c: new option -o
713 * src/SDCCmain.c: new option -o
714 * src/asm.c: new option -o
715 * src/ds390/main.c: new option -o
716 * src/pic/glue.c: new option -o
717 * src/pic/pcode.c: new option -o
718 * src/pic/ralloc.c: new option -o
719 * src/pic16/glue.c: new option -o
720 * src/pic16/pcode.c: new option -o
721 * src/pic16/ralloc.c: new option -o
722 * src/z80/main.c: new option -o
723 * device/lib/Makefile.in: use -o
724 * support/regression/ports/ds390/spec.mk: use -o
725 * support/regression/ports/gbz80/spec.mk: use -o
726 * support/regression/ports/mcs51/spec.mk: use -o
727 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
728 * support/regression/ports/z80/spec.mk: use -o
729 * support/regression/ports/ucz80/spec.mk: use -o
730 * support/regression/ports/xa51/spec.mk: use -o
731 * support/regression/fwk/lib/timeout.c: fix usage string
733 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
734 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
736 2003-01-07 <johan@balder>
738 * src/SDCCast.c (decorateType): fixed bug #600035
740 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
741 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
742 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
743 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
744 * src/pic/pcode.c: outcommented unused variable to remove warnings
745 * src/pic/ralloc.c: outcommented unused variable to remove warnings
747 2003-01-06 <karl@turbobit.com>
748 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
751 2003-01-06 <johan@balder>
753 * src/SDCCicode.c: fixed array add
755 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
756 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
757 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
759 2003-01-04 <johan@balder>
761 * src/SDCCval.c (getNelements): fixed the initialized array of structures
763 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
764 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
766 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
767 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
768 * support/regression/tests/bug-524697.c: fit mem usage into 8032
770 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
771 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
773 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
774 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
776 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
777 * src/mcs51/main.c: removed {bindir}{sep} from aslink
779 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
781 * in \sdcc\as\mcs51\ changed these files in order to create an
782 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
783 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
784 following files to include the previous two files: aslink.dsp,
785 Makefile.aslink, Makefile.bcc, and Makefile.in.
787 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
790 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
792 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
793 value from option --iram-size.
795 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
797 * \sdcc\as\mcs51\lklist.c: added boundary check before using
800 2002-09-18 <wiml@hhhh.org>
802 * SDCClrange.h: exposed setFromRange() and setToRange()
803 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
804 packRegsForAccUse() (bug 542397)
805 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
806 multiple times and emitting the fetch operations more than once
807 added aopGetUsesAcc() function to allow binary operators to
808 fetch their operands in the correct order; made genMinus() emit
809 compact code for X = LITERAL - Y
811 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
812 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
813 sprintf() in line 1267.
815 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
816 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
819 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
820 Changes to aslink (All the changes are marked with 'JCF'):
822 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
825 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
826 area BSEG. Also moves, if possible, the DATA area down into the internal
827 ram so more space is available.
829 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
832 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
833 not bytes. Function summary() which creates a memory usage summary
834 file with extension .mem. Reports of overlaping stack and small stack
835 size. If the space for the stack is less than 16 bytes aslink trows a
838 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
839 the 8051. Option 'y' for memory summary output file.
841 Changes to sdcc (All the changes are marked with 'JCF'):
843 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
845 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
846 overlaying area for it (uses RegBankUsed[4]).
848 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
849 bank zero as used by default. By default aslink locates the stack
850 (equivalent to --stack-after-data). Pass option 'y' to aslink for
851 the creation of the .mem file. Delegates the allocation of data area
852 to aslink (it is not longer 0x30 by default). If --stack-loc passes
853 the begining of the stack area to aslink.
855 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
856 glue() in SDCCglue.c creates an area for it.
858 2002-09-03 Borut Razem <borut.razem@siol.net>
859 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
861 introduced atexit() handler for teporay files removal in case of
862 errors, assertions, ...
864 2002-08-29 Borut Razem <borut.razem@siol.net>
865 * sdcc/support/cpp2/auto-host_vc_in.h:
866 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
867 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
868 Maybe there is a similar problem with BORLANDC? It should be checked!
870 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
871 corrected improper use of assert: the assignment to clr variable was done inside the assert.
872 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
873 was not executed, and the compiler (cl) launched a warning:
874 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
876 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
877 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
879 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
880 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
882 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
883 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
884 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
885 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
886 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
887 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
888 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
889 - added Release configuration in VS projects
890 - review of compiler an linker options
891 - VC .exe files are generated in bin_vc directory, not to interfere
892 with binaries generated from other projects (cygwin, mingw, bcc ...)
894 * sdcc/src/yacc.dsp: added
896 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
897 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
898 and insert the version number definitions from .version
900 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
902 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
903 added - genarate auto-host.h using auto-host_vc_in.h as template
906 removed from CVS, generated automatically
908 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
909 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
911 2002-08-11 Borut Razem <borut.razem@siol.net>
912 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
914 2002-08-10 Borut Razem <borut.razem@siol.net>
915 * src/SDCCmain.c (main):
916 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
917 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
918 The consequence was that some temporary files were not removed.
921 unification of code in functions tempfilename() and tempfile():
922 function tempnam() is defined in Visual Studio 6.0 and .NET
924 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
926 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
927 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
928 - removed compiler command line option /WX: Treats all warnings as errors
929 - update a list of source files, included into the project
931 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
932 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
933 changed project type to Generic Project so that can be correcly converted to VS.NET project
935 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
937 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
939 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
941 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
942 added return 0 statements after assert() to make compiler happy
944 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
945 added newline in the def file to keep MSC compiler satisfied
947 * sdcc/src/z80/gen.c:
948 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
949 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
950 - solved MSC error in function aopDump()
952 * sdcc_vc.h: define PREFIX as "\\sdcc"
954 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
955 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
957 2002-06-22 Scott Dattalo <scott@dattalo.com>
958 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
959 - Rewrote the register banking algorithm.
960 - Added pCode live-range analysis to registers (for now, only non-used and
961 singly-used registers optimized away)
963 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
965 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
967 2002-05-10 Scott Dattalo <scott@dattalo.com>
968 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
970 2002-04-22 Michael Hope <michaelh@vroom>
972 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
974 * configure.in (DD_COPT): Added include support required for gbdk.
976 * .version: Bumped version number just to increase it.
978 * src/SDCCmain.c: Added -nostdinc to the default options.
980 2002-04-15 Michael Hope <michaelh@vroom>
982 * device/lib/z80/printf.c (sprintf): Added.
984 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
986 * src/z80/peeph.def: Added transpose redundent load rule.
988 * src/z80/main.c: Added force callee saves for jaune.
990 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
992 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
994 2002-03-28 Johan Knol <johan@balder>
996 * src/SDCCval.c: fixed bug #532436
998 2002-03-14 Scott Dattalo <scott@dattalo.com>
1000 Added "char *Processor" field to the port structure.
1003 Added -p option. Allows port dependent processor to be specified.
1006 Initialized the new field char *Processor field to NULL in all ports
1009 Compiler generated registers for interrupt context saving
1010 were not getting allocated.
1012 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
1015 Fixed left shift. Will promote the left side of a left shift
1016 if a) left shifting more than size of operand or b) when assigned
1017 to something size > size of left side
1019 2002-03-14 Scott Dattalo <scott@dattalo.com>
1021 tons of changes. Register allocation has been
1022 rewritten. Added customization for the various PICs. Flow
1023 analysis is restructured. ...
1029 Added. device.c is a PIC port hack to accomodate variations
1032 2002-03-13 Michael Hope <michaelh@vroom>
1034 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
1036 2002-03-04 johanknol <johanknol@manik>
1038 * /src/SDCCval.c: fixed
1040 const unsigned char arr[][2] = { { 0, 1 } };
1041 t18.c:1: error: Initializer element is not constant
1043 2002-03-04 bela <bela@manik>
1045 * /device/include/mcs51reg.h:
1046 ds89c420 register definition update
1048 2002-03-03 <johan@FRIJA>
1050 * support/Util/SDCCerr.c: did something, but don't no why anymore
1052 * support/regression/tests/bug-524691.c: made it a little less shy
1054 * src/SDCCast.c (decorateType): fixed bug #524697
1056 * src/SDCCast.c: made some lineno improvements
1058 * src/SDCCval.c (getNelements): changed warning to error
1060 * src/SDCCglue.c (printIvalArray): changed warning to error
1062 * src/SDCCicode.c: fixed a warning for mingw
1064 * src/SDCCast.c (decorateType): fixed the << promotion for ops
1066 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
1068 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
1070 * src/ds390/peeph.def:
1071 Added some more peephole rules
1073 * src/ds390/gen.c: Various fixes & enhancements
1075 * src/SDCClrange.c, src/SDCClrange.h:
1076 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
1078 * src/ds390/ralloc.c:
1079 various fixes & enhancements (ds390) specific
1081 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
1082 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
1085 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
1087 2002-03-02 <johan@FRIJA>
1089 * src/SDCCast.c (decorateType): fixed bug #524708
1091 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
1093 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
1095 2002-03-01 Michael Hope <michaelh@vroom>
1097 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
1099 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
1101 2002-03-01 <johan@FRIJA>
1103 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
1105 * src/SDCCast.c (decorateType): fixed bug #524209
1107 * src/SDCCval.c (valNot): fixed bug #524195
1109 2002-02-26 <johan@balder>
1111 * src/xa51/gen.c: fixed a warning
1113 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
1115 * src/SDCCast.c (decorateType): fixed bug #522534
1117 2002-02-23 <johan@balder>
1119 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
1121 2002-02-22 <johan@balder>
1123 * src/SDCCast.c: fixed bug #514865
1125 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
1127 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
1129 * sdcc/src/SDCCloop.c:
1130 Previous fix was not good. basic blocks that have "break" or "return" are
1131 not really partof a loop , but live ranges used in these blocks should
1132 be live thru the entire loop, so set partOfLoop but don't add them to
1135 2002-02-21 <johan@FRIJA>
1137 * src/SDCCcse.c: fixed bug #514308
1139 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
1142 Fixed BUG #519583. If a conditional block ended in a return/break
1143 statement inside a loop, it was not being considered part of the loop.
1145 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
1147 2002-02-10 Karl Bongers <karl@turbobit.com>
1150 Fixed up SDCDB debugger somewhat. Updated debugger/README
1151 with lots of comments and notes.
1153 * device/examples/test2.c:
1154 Fix bug, "red" variable not being initialized(compiler complained).
1156 * device/examples/Makefile, examples/test3.c:
1157 Add Makefile in device/examples folder, compiles test3.c
1158 for use as a multiple module SDCDB test case.
1160 * sim/ucsim/cmd.src/cmdset.cc:
1161 Took out debug printfs in ucsim "next" command.
1164 Karl and Johan start ucsim XA support. Most dissassembly working,
1165 about 75% emulation done(plenty of work remaining).
1167 * sim/ucsim/z80.src:
1168 Add Z80 support to ucsim, add test-ucz80 regression test,
1169 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
1170 Notice z80 compiler fails on examples/test3.c/crc code.
1172 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
1174 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
1175 Added support for --parms-in-bank1
1177 * src/ds390/peeph.def:
1178 added a few more peephole optimzations
1181 1) added __builtin_inp & __builtin_outp used to read in data of given length
1182 from a memory mapped port
1183 2) added __builtin_memcmp
1184 3) added __builtin_swapw swap bytes of a short
1186 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
1187 1) handle multiple send & receives from register bank1
1188 2) ralloc can now allocate DPTR1 to some liveRanges
1190 * src/SDCCsymt.c, src/SDCCsymt.h:
1191 changes to handle multiple sends & receives
1194 added some pointer arithmetic optimization
1197 added some pointer arithmetic optimizations but not stable yet so not
1198 called from anywhere (will get this working shortly)
1200 * src/SDCCopt.c: fixed for multiple sends & receives
1203 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
1204 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
1205 set preprocessor defines (depending on options)
1207 * src/SDCCicode.c, src/SDCCicode.h:
1208 changes made to handle multiple sends & receives
1211 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
1213 * src/SDCCcse.c, src/SDCCcse.h:
1214 added function findbackward def (to be used in upcoming optimization)
1216 * src/SDCCcflow.c, src/SDCCcflow.h:
1217 added function returnAtEnd - to determine if a basic block terminates with
1220 * src/SDCCast.c, src/SDCCast.h:
1221 added option parms-in-bank1
1223 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
1224 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
1225 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
1226 adjusted for --parms-in-bank1 option
1228 * device/include/string.h:
1229 donot redefine "reentrant" keyword
1231 * device/include/ds80c390.h: Added some more SFRs
1233 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
1235 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
1237 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
1239 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
1241 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
1243 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
1245 2002-01-18 Paul Stoffregen <paul@pjrc.com>
1247 * Added --xram-movc option
1249 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
1251 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
1253 2002-01-11 Johan Knol
1255 * Added math lib of Jesus Calvino-Fraga
1257 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
1259 * src/SDCCmain.c (processFile): fix processing of ../../src.c
1260 * support/regression/Makefile: new target test-mcs51-stack-auto
1261 * support/regression/ports/mcs51-stack-auto/spec.mk: added
1263 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1265 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
1267 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1269 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
1271 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
1273 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
1275 * src/SDCCglue.h: add definition for printIvalChar()
1277 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1279 * src/SDCCast.c: fix #498138 by Johan
1281 * src/SDCCglue.c: fix #498138 by Johan
1283 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1285 * support/regression/Makefile: fix clean
1287 * support/regression/ports/ds390/support.c: fix transmission of last character
1289 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
1291 * /sdcc/src/ds390/gen.c:
1292 a) improved computing address of stack variable
1293 b) took out some #if 0 code
1294 c) improved parmBytes adjustment
1295 d) improved genPlusIncr & genMinusIncr
1296 e) genCmp could generate bad code (when left assigned to DPTR)
1297 f) Fixed bug in hasInc
1299 * /sdcc/src/ds390/ralloc.c:
1300 a) packRegsForSupport could mess up live information (Fixed)
1301 b) packRegsDPTRuse could be incorrect for left & right shift
1303 * /sdcc/src/mcs51/ralloc.c:
1304 packRegsForSupport could mess up the live information (Fixed)
1306 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
1308 * /sdcc/src/SDCCast.c:
1309 can reverse a loop even if function call is present as long
1310 as the loop control variable is local & is not passed as parameter
1312 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1314 * /sdcc/ChangeLog: *** empty log message ***
1316 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
1317 More builtin function additions for TININative
1319 * /sdcc/src/ds390/ralloc.c:
1320 Had broken the regression testsuite
1322 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
1324 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
1325 Added funcattr hasStackParms will be set for reentrant functions when there
1326 are paramteres on the stack, this helps in minimizing frame pointer generation
1327 typeFromStr can handle function pointers now
1329 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1330 *** empty log message ***
1332 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1334 * /src/ds390/gen.c, /src/ds390/main.c:
1335 More builtin function additions for TININative
1337 * /src/ds390/ralloc.c:
1338 Had broken the regression testsuite
1340 * /src/SDCCast.c: Fixed a bug in dumptree
1342 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1343 Added funcattr hasStackParms will be set for reentrant functions when there
1344 are paramteres on the stack, this helps in minimizing frame pointer generation
1345 typeFromStr can handle function pointers now
1347 * /doc/builtins.txt, /doc/TININative.txt:
1348 *** empty log message ***
1351 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1353 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1354 ALPHA version for -mTININative
1356 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1357 updated to reflect changes in the port structure
1360 added function do_assemble (similar to do_link) if non-null this function
1361 will be called to do assembly (-mTININative) requires a multi command
1363 added function genAssemblerEnd will be called to generate assembler Epilogue
1366 added _JavaNative to debug info printing
1368 * /src/SDCCmain.c: added option --tini-libid
1369 added port->do_assemble function (-mTININative) has a multi command assemble
1371 * /src/SDCCglue.c: Disabled "constExpr" check
1372 added port->genAssemblerEnd function
1374 * /src/SDCCglobl.h: Added option --tini-libid value
1377 tookout optimizeCompare from the header (has no external references)
1379 * /src/SDCCast.c: made one more function "static"
1381 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1383 * src/z80/mappings.i: Added z80asm support.
1385 * src/z80/main.c: Added z80asm support on --asm=z80asm
1387 * src/z80/gen.c: Fixed asm portability issues.
1389 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1391 * src/SDCCglue.c (printExterns): Added global/extern split.
1393 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1395 * support/regression/Makefile: added test for mcs51 model large
1397 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1399 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1401 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1403 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1405 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1407 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1409 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1411 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1413 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1415 * support/regression/tests/simplefloat.c: Port to mcs51.
1417 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1418 * support/regression/tests/bug-485362.c: Added.
1420 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1422 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1424 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1426 * src/z80/gen.c (aopDump): Added a dump function.
1428 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1429 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1431 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1433 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1435 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1437 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1439 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1441 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1443 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1445 * support/regression/ports/ds390/support.c: Use tinibios.
1447 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1449 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1451 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1452 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1454 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1456 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1458 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1460 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1462 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1463 (packRegsForIYUse): Created and optimised.
1465 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1467 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1468 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1470 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1472 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1474 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1476 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1478 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1480 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1482 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1484 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1486 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1488 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1490 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1492 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1493 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1494 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1496 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1498 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1499 (genNotFloat): Added.
1500 (genUminusFloat): Added.
1502 * device/lib/z80/Makefile: Added floating pt stubs.
1504 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1506 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1508 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1510 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1512 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1514 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1516 * sdcc/support/regression/Makefile: Add port ds390.
1518 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1520 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1522 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1524 * sdcc/support/regression/ports/ds390/support.c: Added.
1526 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1528 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1530 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1532 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1534 * device/include/malloc.h: Added z80 and gbz80 support.
1536 * device/lib/gbz80/heap.s: Added.
1538 * device/lib/z80/heap.s: Added.
1540 * device/lib/malloc.c: Added z80 and gbz80 support.
1542 * support/regression/tests/malloc.c (testMalloc): Added.
1544 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1546 * support/regression/tests/bug-478094.c: Added.
1548 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1550 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1552 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1554 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1556 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1558 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1560 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1562 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1564 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1566 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1568 * support/regression/tests/bug-477927.c: Added.
1570 * src/z80/peeph.def: Added minor rules.
1572 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1574 * src/z80/peeph.def: Added jump optimisation modification.
1576 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1578 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1580 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1582 * support/regression/tests/funptrs.c: Added.
1584 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1586 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1588 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1590 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1592 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1594 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1595 (movLeft2ResultLong): Created.
1597 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1598 (joinPushes): Added. Joins two char pushes into a word push.
1600 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1602 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1604 * support/makebin/Makefile (install): Added creation of dest dir.
1606 2001-10-24 Karl Bongers <karl@turbobit.com>
1608 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1610 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1612 * src/z80/ralloc.c: Turned off faulty pack for one use.
1614 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1616 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1618 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1620 * support/regression/Makefile: Improved clean
1622 * support/regression/ports/gbz80/spec.mk: Added clean
1624 * support/regression/ports/host/spec.mk: Added clean
1626 * support/regression/ports/z80/spec.mk: Added clean
1628 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1630 * support/regression/ports/mcs51/timeout.c: little improvements
1632 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1634 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1636 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1638 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1640 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1642 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1644 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1646 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1647 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1649 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1651 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1653 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1655 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1657 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1659 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1661 * support/regression/tests/longor.c: Added.
1663 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1665 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1667 * as/mcs51/aslink.h: define PATH_MAX
1669 * as/mcs51/asm.h: define PATH_MAX
1671 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1673 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1675 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1677 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1679 * src/SDCCglobl.h: define PATH_MAX
1681 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1683 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1685 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1687 * src/z80/gen.c (gencjneshort): Fixed
1689 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1691 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1693 * support/regression/tests/bug-469671.c: Added.
1695 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1697 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1699 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1701 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1703 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1705 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1707 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1709 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1711 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1713 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1715 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1717 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1719 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1721 * 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.
1723 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1725 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1727 2001-10-07 <johan@FRIJA>
1729 * device/lib/gets.c (gets): fixed the return value.
1731 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1732 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1734 * 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.
1736 * 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.
1738 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1740 * src/pic/gen.c: Removed Safe_strdup.
1742 * configure.in: Added option to enable libgc support.
1744 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1745 (bitVectUnion): Optimised.
1746 (bitVectIntersect): Optimised.
1747 (bitVectBitsInCommon): Optimised.
1748 (bitVectCplAnd): Optimised.
1750 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1752 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1754 * src/SDCCmain.c: distinguish between assembler debug and plain options
1756 * src/avr/main.c: remove standard assembler options
1758 * src/ds390/main.c: remove standard assembler options
1760 * src/mcs51/main.c: remove standard assembler options
1762 * src/port.h: removed "PENDING" comment
1764 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1766 * src/device/lib/_mulint.c : new, with assember functions
1768 * src/device/lib/_mullong.c : new, with assember functions
1770 * src/device/lib/_divuint.c : with assember functions
1772 * src/device/lib/_divsint.c : with assember functions
1774 * src/device/lib/_divulong.c: with assember functions
1776 * src/device/lib/_divslong.c: with assember functions
1778 * src/device/lib/_moduint.c : with assember functions
1780 * src/device/lib/_modsint.c : with assember functions
1782 * src/device/lib/_modulong.c: with assember functions
1784 * src/device/lib/_modslong.c: with assember functions
1786 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1788 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1790 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1791 replaced _mululong.c and _mulslong.c by _mullong.c
1793 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1795 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1797 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1799 * src/SDCCglue.c: test, if win32api is available for MINGW
1801 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1803 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1804 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1805 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1806 * support/regression/ports/host/spec.mk: removed GENERIC
1807 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1808 * support/regression/ports/z80/spec.mk: removed GENERIC
1810 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1812 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1814 * support/regression/tests/bug-467035.c: Created.
1816 2001-10-01 <johan@FRIJA>
1818 * src/SDCC.y: fixed bug #466586 part 1
1820 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1822 * SDCCicode.c: z80 has no generic pointers
1823 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1825 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1827 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1829 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1831 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1833 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1835 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1837 * configure.in: Fixed up so that ucsim is only configured once.
1839 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1841 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1842 (getPathDifference): As above.
1844 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1846 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1848 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1849 * .version: Updated to 2.3.1
1851 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1852 Added copyright header.
1854 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1855 (assemble): Added support for macro based assembler commands.
1856 (linkEdit): Added support for macro based linker commands.
1857 (preProcess): Changed the pre-processor to use macros.
1858 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1859 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1861 * device/lib/z80/crt0.s: Added module name for debugging.
1863 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1865 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1867 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1869 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1871 * src/Makefile.in: Added SDCCmacro and SDCCutil
1873 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1875 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1877 2001-09-16 <johan@FRIJA>
1879 * 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.
1881 2001-09-15 <johan@FRIJA>
1883 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1884 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1886 2001-09-11 <johan@FRIJA>
1888 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1890 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1892 * support/regression/tests/bug-460444.c: Added test case.
1894 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1895 (genCast): Added justification for all of the asserts.
1897 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1899 * support/regression/support.c: _xdata replaced by xdata
1901 * support/regression/spec.mk: removed _generic
1903 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1905 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1907 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1908 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1910 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1912 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1914 * support/regression/tests/bug-460010.c: Added test case.
1916 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1918 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1920 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1922 * support/regression/testfwk.c: removed workaround for bug #436344
1924 * support/regression/tests/bp.c: use less memory with mcs51
1926 * support/regression/tests/bug-441448.c: use less memory
1928 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1930 * support/regression/collate-results.py: typo
1932 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1934 * support/regression/tests/fetchoverlap.c: Added new test case.
1936 * support/regression/tests/bp.c: Added new test case.
1938 * support/regression/tests/bug-448984.c: Added new test case.
1940 * support/regression/tests/pow2shifts.c: Added new test case.
1942 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1943 (genlshTwo): Fixed right shift for count > 8.
1945 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1947 2001-09-08 <johan@FRIJA>
1949 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1951 2001-09-07 <johan@FRIJA>
1953 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1955 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1957 2001-09-06 <johan@FRIJA>
1959 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1960 * bernhard noted me at this: "() equals to (void)" (1.38)
1962 2001-09-05 <johan@FRIJA>
1964 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1966 2001-09-04 <johan@FRIJA>
1968 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1971 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1973 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1975 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1977 * link/z80/aslink.h: Fixed path for PATH_MAX
1979 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1981 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1983 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1985 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1987 * 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.
1989 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1991 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1992 (genCmp): Fixed up genCmp for the GB with longs.
1994 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1996 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1998 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
2000 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
2002 2001-08-30 Paul Stoffregen <paul@pjrc.com>
2004 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
2006 2001-08-30 Michael Hope <michaelh@juju.net.nz>
2008 * 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.
2010 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
2012 2001-08-29 Michael Hope <michaelh@juju.net.nz>
2014 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
2016 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
2018 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
2020 * sim/ucsim/configure: little improvement of Cygwin-detection
2021 * sim/ucsim/configure.in: little improvement of Cygwin-detection
2022 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
2023 * support/regression/tests/bug-221100.c: small changes for mcs51
2024 * support/regression/tests/bug-221168.c: small changes for mcs51
2025 * support/regression/tests/bug-227710.c: small changes for mcs51
2026 * support/regression/tests/staticinit.c: small changes for mcs51
2027 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
2028 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
2029 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601