1 2003-04-05 <johan@balder>
3 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
4 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
5 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
6 * src/SDCCast.c: fixed a warning
7 * src/SDCCast.h: fixed a warning
8 * src/SDCCicode.c (operandFromAst): fixed a warning
10 2003-04-04 <johan@balder>
12 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
13 * src/SDCCast.c (decorateType): fixed bug #715076
14 * src/SDCC.y: fixed bug #702907
16 2003-04-03 <johan@balder>
18 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
19 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
20 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
21 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
22 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
24 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
26 * _decdptr.c: fix return values
27 * _gptrget.c: fix return values
28 * _gptrgetc.c: fix return values
29 * _gptrput.c: fix return values
30 * _mulint.c: fix return values
31 * as/z80/Makefile: fix 'make -j' problem
33 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
35 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
36 * configure.in: big cleanup, updated to autoconf 2.5x
37 * configure: rebuilt from configure.in
38 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
39 * sdcc_vc_in.h: reflect changes from sdccconf.h
40 * doc/Makefile: fixed a flaw in "make install"
42 2003-04-02 <johan@balder>
44 * src/ds390/gen.c (genCmp): no comments
45 * src/mcs51/gen.c (genCmp): no comments
46 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
47 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
49 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
51 * support/regression/generate-cases.py: place generated file in given sub directory
52 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
53 * support/regression/Makefile: improvements for 'make -j';
54 side effect: it's simpler and faster now
56 2003-03-31 Borut Razem <borut.razem@siol.net>
58 * src/z80/main.c: link-{port} and as-{port} defined without path
59 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
61 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
63 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
65 2003-03-30 Borut Razem <borut.razem@siol.net>
67 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
68 changed type of list parameter to set
69 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
70 * src/port.h: changed type of do_assemble() parameter to set
71 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
72 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
73 definition of "cppoutfilename" macro with NULL value in preProcess()
74 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
75 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
76 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
77 replaced with set *binPathSet
78 * shash_add() deallocates the item, if allready exsists, before adding the new one
79 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
81 2003-03-30 Scott Dattalo <scott@dattalo.com>
83 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
84 a nested for loop bug in the PIC port
85 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
88 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
90 * support/Util/dbuf.h: remove C++ stuff to make it portable
92 2003-03-28 Borut Razem <borut.razem@siol.net>
94 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
95 literal strings in stringLiteral()
96 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
97 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
100 2003-03-27 Paul Stoffregen <paul@pjrc.com>
102 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
104 2003-03-26 <johan@balder>
106 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
107 * src/ds390/gen.c (saveRegisters): catched symbol abuse
108 * src/SDCCast.c (decorateType): fixed " -v < 3"
110 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
112 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
113 Added Lenny Story's debug infrastructure changes:
114 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
115 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
116 * src/cdbFile.c: added
117 * src/SDCCdebug.c: added
118 * src/SDCCdebug.h: added
119 * src/SDCCast.c (createFunction)
120 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
121 * src/SDCCmain.c (parseCmdLine, main)
122 * src/SDCCmem.c (redoStackOffsets)
123 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
126 * src/avr/gen.c (genAVRCode)
127 * src/ds390/gen.c (gen390Code)
128 * src/mcs51/gen.c (gen51Code)
129 * src/pic/gen.c (genpic14Code)
130 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
131 * src/xa51/gen.c (genXA51Code)
132 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
134 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
136 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
137 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
139 2003-03-22 <johan@balder>
141 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
143 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
145 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
146 * doc/cdbfileformat.lyx: added, written by Lenny Story
147 * doc/Makefile: added cdbfileformat.lyx
148 * doc/clean.mk: added cdbfileformat.lyx
150 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
152 * src/mcs51/peeph.def: fix bug #705773
154 2003-03-20 <johan@balder>
156 An sfr/sbit can have an "at #" AND an initializer
157 * src/SDCCsymt.c (checkSClass):
158 * src/SDCCmem.c (allocGlobal):
159 * src/SDCCmem.c (allocLocal):
160 * src/SDCCast.c (createBlock):
162 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
164 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
166 2003-03-16 <johan@balder>
168 Undid the hackup of const and volatile, the problem is much bigger
170 * src/SDCCast.c:1.171
171 * src/SDCCglue.c:1.138
172 * src/SDCCicode.c:1.146
173 * src/SDCCsymt.c:1.150
176 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
178 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
179 * src/ds390/gen.c (genAddrOf): fixed bug #704087
181 2003-03-13 <johan@balder>
183 Hackup const and volatile modifiers in type chains a bit:
185 * src/SDCCast.c:1.169
186 * src/SDCCglue.c:1.136
187 * src/SDCCicode.c:1.143
188 * src/SDCCsymt.c1.146
192 2003-03-12 <johan@balder>
194 * src/SDCCBBlock.h: more LRH debugging junk
195 * src/SDCCcflow.h: more LRH debugging junk
196 * src/SDCCloop.c: more LRH debugging junk
197 * src/SDCC.y (struct_declaration): fixed bug #697590
198 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
199 * src/ds390/gen.c (aopForRemat): fixed bug #700031
200 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
202 2003-03-11 Kevin Vigor <kevin@vigor.nu>
203 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
204 test function names must now match exactly).
205 * src/SDCCcse.c: added special case in findCheaperOp to allow
206 extending a short integer. Makes less awful code for bug 700121 test case.
208 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
210 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
211 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
213 2003-03-11 Kevin Vigor <kevin@vigor.nu>
215 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
216 actually called (operandsNotEqual() was called for all
217 operandsNotEqualX tests).
219 2003-03-11 Kevin Vigor <kevin@vigor.nu>
221 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
222 with shorter literals. Fixes bug 700121.
224 2003-03-11 <johan@balder>
226 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
228 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
230 * src/SDCCloop.c (mergeRegions): an evil beast is dead
231 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
233 2003-03-10 Borut Razem <borut.razem@siol.net>
235 * src/SDCCmain.c: pipe preprocessor's output
236 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
237 * sdcc_vc_in.h: define pclose as _pclose for WIN32
238 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
239 which closes all pipes in pipeSet set
240 * src/SDCCset.c: free deleted item in function deleteSetItem()
241 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
242 moved from z80 to src subproject
243 * .version: increased version number to 2.3.4
245 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
247 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
248 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
249 * support/regression/ports/xa51/spec.mk: fix typo
251 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
253 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
255 2003-03-09 Borut Razem <borut.razem@siol.net>
257 * src/SDCCmain.c: pipe preprocessor's output
258 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
259 * sdcc_vc_in.h: define pclose as _pclose for WIN32
260 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
261 which closes all pipes in pipeSet set
262 * src/SDCCset.c: free deleted item in function deleteSetItem()
263 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
264 moved from z80 to src subproject
266 2003-03-09 Borut Razem <borut.razem@siol.net>
268 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
269 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
270 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
271 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
272 * src/SDCCglobl.h: unification of WIN32 native definitions
274 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
276 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
278 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
280 * src/configure.in: check for endianess (even while cross-compiling)
281 * src/configure: check for endianess (even while cross-compiling)
282 * src/configure_in.h: check for endianess (even while cross-compiling)
283 * src/avr/gen.c: remove old endianess stuff
284 * src/mcs51/gen.c: remove old endianess stuff
285 * src/ds390/gen.c: remove old endianess stuff
286 * src/pic/gen.c: remove old endianess stuff
287 * src/pic/genarith.c: remove old endianess stuff
288 * src/pic/glue.c: fix endianess check
289 * src/pic16/gen.c: remove old endianess stuff
290 * src/pic16/genarith.c: remove old endianess stuff
291 * src/pic16/glue.c: fix endianess check
292 * src/xa51/gen.c: remove old endianess stuff
293 * src/z80/gen.c: fix endianess check
294 * src/SDCCglue.c: fix endianess check
295 * src/ds390/peeph.def: fix bug 700036
297 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
299 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
300 * src/configure: find appropriate data-types on host for SDCC's int and long
301 * src/configure.in: find appropriate data-types on host for SDCC's int and long
302 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
303 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
305 2003-03-07 <johan@balder>
308 some minor cleanups before the big shot
309 OP_DEFS and OP_USES now use Kevin's protection
310 new option --nolabelopt
321 * src/ds390/ralloc.c:
322 * src/mcs51/ralloc.c:
327 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
329 * src/pic/pcode.c (get_op): fix 64 bit warnings
330 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
331 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
332 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
333 * support/regression/tests/malloc.c: fix 64 bit warnings
335 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
337 * src/mcs51/gen.c (genMinus): fixed bug 696436
339 2003-03-02 Borut Razem <borut.razem@siol.net>
341 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
343 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
345 * configure.in: test for mkstemp
346 * sdccconf_in.h: add HAVE_MKSTEMP
348 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
350 * device/include/ctype.h: removed warning while using --stack-auto
351 * device/include/malloc.h: removed warning while using --stack-auto
352 * device/include/string.h: removed warning while using --stack-auto
354 2003-02-23 Borut Razem <borut.razem@siol.net>
356 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
357 because NDEBUG is defined (see man assert)
358 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
360 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
362 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
363 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
365 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
367 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
368 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
370 2003-02-18 <johan@balder>
372 * as/mcs51/asmain.c (asmbl): module can start with a digit
373 * as/z80/asmain.c (asmbl): module can start with a digit
375 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
377 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
378 * src/asm.c: fix pipe() for Mingw32
380 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
382 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
383 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
384 make -V work again; --c1mode reads now from stdin
385 * doc/sdccman.lyx: added --c1mode
386 * support/Util/SDCCerr.c: new messages for c1 mode
387 * support/Util/SDCCerr.h: new messages for c1 mode
388 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
390 2003-02-15 <johan@balder>
392 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
394 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
396 * doc/sdccman.lyx: Environment variables, -o and other minor things
398 2003-02-14 <johan@balder>
400 * src/xa51/main.c: before anyone really tries to use it :)
402 * Install doc's in share/sdcc/doc
403 * removed some obsolete files
404 * Do a proper make distclean and uninstall
408 M device/include/Makefile.in
409 M device/lib/Makefile.in
412 M sim/ucsim/doc/Makefile.in
416 M support/cpp2/Makefile.in
417 M support/makebin/Makefile
420 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
422 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
424 2003-02-10 Borut Razem <borut.razem@siol.net>
426 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
427 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
428 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
429 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
430 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
431 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
432 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
433 src/z80/Makefile.bcc: Borland Makefile cleanup
434 * as/z80/Makefile.bcc: Added Borland Makefile
435 * support/cpp2/borland.h: Removed
437 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
439 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
440 * src/SDCC.lex: new pragma NOIV
441 * src/SDCCglobl.h: new pragma NOIV
442 * src/SDCCmem.c: new pragma NOIV
444 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
446 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
448 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
450 * src/SDCCmain.c: signal handling is switched off by --debug
451 * doc/Makefile: small fix for install; use clean.mk again
452 * doc/clean.mk: clean *.pdf and *.html too
454 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
456 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
457 * device/lib/printfl.c: fix a ds390 bug by making it portable
458 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
459 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
460 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
461 * debugger/mcs51/cmd.c: converted multi-line string literals
462 * sim/ucsim/globals.cc: converted multi-line string literals
463 * src/SDCCmain.c: introduced signal handler to remove temp files
464 * doc/Makefile: small tweaks, implement clean
465 * doc: removed generated files
467 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
469 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
470 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
471 Address Record is not correctly generated for DS390."
473 2003-02-02 Borut Razem <borut.razem@siol.net>
475 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
476 * as/mcs51/asm.h: fixed compilation with Borland C
477 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
478 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
479 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
480 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
481 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
482 src/z80/Makefile.bcc: delete $(LIB) only if exist
483 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
485 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
487 * device/include/malloc.h: introduced NULL
488 * device/include/string.h: introduced NULL
489 * device/include/stdlib.h: introduced NULL
490 * device/lib/_memcpy.c: removed NULL
491 * device/lib/_strcat.c: removed NULL
492 * device/lib/_strchr.c: removed NULL
493 * device/lib/_strcmp.c: removed NULL
494 * device/lib/_strcpy.c: removed NULL
495 * device/lib/_strcspn.c: removed NULL
496 * device/lib/_strlen.c: removed NULL
497 * device/lib/_strncat.c: removed NULL
498 * device/lib/_strncmp.c: removed NULL
499 * device/lib/_strncpy.c: removed NULL
500 * device/lib/_strpbrk.c: removed NULL
501 * device/lib/_strrchr.c: removed NULL
502 * device/lib/_strspn.c: removed NULL
503 * device/lib/_strstr.c: removed NULL
504 * device/lib/_strtok.c: removed NULL
505 * device/lib/malloc.c: removed NULL, include own header
507 2003-02-02 <johan@balder>
509 * 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
510 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
511 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
512 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
513 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
514 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
516 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
518 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
521 2003-02-01 <johan@balder>
523 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
525 2003-01-31 <johan@CP255758-A>
527 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
529 2003-01-30 <johan@balder>
531 * src/SDCCBBlock.c: automatic bug detection
532 * src/SDCCicode.c: automatic bug detection
534 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
536 * src/SDCCglobl.h: now --xram-size 0 works
537 * src/SDCCmain.c: now --xram-size 0 works
539 2003-01-29 <johan@balder>
541 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
543 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
545 * as/mcs51/aslink.h: Added options --xram-size and --code-size
546 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
547 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
548 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
549 * src/SDCCglobl.h: Added options --xram-size and --code-size
550 * src/SDCCmain.c: Added options --xram-size and --code-size
552 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
554 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
555 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
557 2003-01-27 <johan@balder>
559 * src/SDCC.y: fixed bug #613764
561 2003-01-26 <johan@balder>
563 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
564 * src/SDCCsymt.h: fixed bug #673374
565 * src/SDCCglue.c: fixed bug #661910
566 * src/SDCCast.c: fixed bug #458099 and 673374
568 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
570 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
571 * as/mcs51/strcmpi.h: added
572 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
573 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
574 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
575 * as/mcs51/assym.c: strcmpi -> as_strcmpi
576 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
577 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
578 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
579 * as/mcs51/Makefile.aslink: new module strcmpi
580 * as/mcs51/Makefile.asx8051: new module strcmpi
581 * as/mcs51/Makefil.bcc: new module strcmpi
582 * as/mcs51/Makefile.in: new module strcmpi
583 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
585 2003-01-26 <johan@balder>
587 * src/SDCCglue.c: reverted back to 1.124
588 * src/SDCCast.c: reverted back to 1.156
589 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
591 2003-01-25 <johan@balder>
593 * src/SDCCglue.c: A better fix for bug #661910
594 * src/SDCCast.c: A better fix for bug #661910
595 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
597 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
599 * src/Makefile.in: remove spawn.o
600 * src/SDCCmain.c: remove spawn.h
601 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
602 * src/spawn.c: removed
603 * src/spawn.h: removed
604 * support/regression/ports/ds390/spec.mk: link with -r
606 2003-01-24 <johan@CP255758-A>
608 * src/ds390/gen.c (aopOp): fixed bug #667458
609 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
610 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
611 (createIvalCharPtr): an ival doesn't always have a storage class anymore
613 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
615 * src/mcs51/peeph.def: better assembler identation by Frieder
616 * src/mcs51/gen.c: better assembler identation by Frieder
618 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
620 * as/z80/string.h: removed for gcc 3.2
621 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
622 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
624 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
626 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
627 * src/SDCCpeeph.c (replaceRule): fix bug #663503
628 * support/regression/Makefile: separate temp files for ports
629 * support/regression/generate-cases.py: separate temp files for ports
630 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
631 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
633 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
635 * moved tinitalk to device/examples/ds390
637 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
639 * as/mcs51/lkmem.c: rflag is for DS390
640 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
641 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
642 (linkEdit): move mem- and map-files the same way as ihx-files
643 * src/z80/main.c (_setDefaultOptions): removed --generic
644 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
645 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
646 * src/pic/glue.c (picglue): --c1mode works again
647 * src/pic16/glue.c (pic16glue): --c1mode works again
648 * src/asm.c (printCLine): fix #660034
650 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
652 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
653 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
654 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
655 * as/mcs51/lkmem (summary): better fix for sp problem
656 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
657 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
658 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
659 remove --stack-after-data
661 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
663 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
664 * src/SDCCutil.c (join): ugly bug: missing '\0'
665 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
667 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
669 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
671 * src/pic/main.c (_asmCmd): gpasm supports -o
672 * src/z80/main.c: more general macros
673 * device/lib/Makefile.in: remove intermediate files
675 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
677 * .version: Bumped version number to 2.3.3
678 * src/SDCCBBlock.c: new option -o
679 * src/SDCCglobl.h: new option -o
680 * src/SDCCglue.c: new option -o
681 * src/SDCCmain.c: new option -o
682 * src/asm.c: new option -o
683 * src/ds390/main.c: new option -o
684 * src/pic/glue.c: new option -o
685 * src/pic/pcode.c: new option -o
686 * src/pic/ralloc.c: new option -o
687 * src/pic16/glue.c: new option -o
688 * src/pic16/pcode.c: new option -o
689 * src/pic16/ralloc.c: new option -o
690 * src/z80/main.c: new option -o
691 * device/lib/Makefile.in: use -o
692 * support/regression/ports/ds390/spec.mk: use -o
693 * support/regression/ports/gbz80/spec.mk: use -o
694 * support/regression/ports/mcs51/spec.mk: use -o
695 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
696 * support/regression/ports/z80/spec.mk: use -o
697 * support/regression/ports/ucz80/spec.mk: use -o
698 * support/regression/ports/xa51/spec.mk: use -o
699 * support/regression/fwk/lib/timeout.c: fix usage string
701 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
702 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
704 2003-01-07 <johan@balder>
706 * src/SDCCast.c (decorateType): fixed bug #600035
708 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
709 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
710 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
711 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
712 * src/pic/pcode.c: outcommented unused variable to remove warnings
713 * src/pic/ralloc.c: outcommented unused variable to remove warnings
715 2003-01-06 <karl@turbobit.com>
716 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
719 2003-01-06 <johan@balder>
721 * src/SDCCicode.c: fixed array add
723 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
724 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
725 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
727 2003-01-04 <johan@balder>
729 * src/SDCCval.c (getNelements): fixed the initialized array of structures
731 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
732 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
734 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
735 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
736 * support/regression/tests/bug-524697.c: fit mem usage into 8032
738 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
739 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
741 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
742 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
744 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
745 * src/mcs51/main.c: removed {bindir}{sep} from aslink
747 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
749 * in \sdcc\as\mcs51\ changed these files in order to create an
750 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
751 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
752 following files to include the previous two files: aslink.dsp,
753 Makefile.aslink, Makefile.bcc, and Makefile.in.
755 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
758 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
760 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
761 value from option --iram-size.
763 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
765 * \sdcc\as\mcs51\lklist.c: added boundary check before using
768 2002-09-18 <wiml@hhhh.org>
770 * SDCClrange.h: exposed setFromRange() and setToRange()
771 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
772 packRegsForAccUse() (bug 542397)
773 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
774 multiple times and emitting the fetch operations more than once
775 added aopGetUsesAcc() function to allow binary operators to
776 fetch their operands in the correct order; made genMinus() emit
777 compact code for X = LITERAL - Y
779 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
780 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
781 sprintf() in line 1267.
783 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
784 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
787 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
788 Changes to aslink (All the changes are marked with 'JCF'):
790 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
793 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
794 area BSEG. Also moves, if possible, the DATA area down into the internal
795 ram so more space is available.
797 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
800 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
801 not bytes. Function summary() which creates a memory usage summary
802 file with extension .mem. Reports of overlaping stack and small stack
803 size. If the space for the stack is less than 16 bytes aslink trows a
806 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
807 the 8051. Option 'y' for memory summary output file.
809 Changes to sdcc (All the changes are marked with 'JCF'):
811 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
813 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
814 overlaying area for it (uses RegBankUsed[4]).
816 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
817 bank zero as used by default. By default aslink locates the stack
818 (equivalent to --stack-after-data). Pass option 'y' to aslink for
819 the creation of the .mem file. Delegates the allocation of data area
820 to aslink (it is not longer 0x30 by default). If --stack-loc passes
821 the begining of the stack area to aslink.
823 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
824 glue() in SDCCglue.c creates an area for it.
826 2002-09-03 Borut Razem <borut.razem@siol.net>
827 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
829 introduced atexit() handler for teporay files removal in case of
830 errors, assertions, ...
832 2002-08-29 Borut Razem <borut.razem@siol.net>
833 * sdcc/support/cpp2/auto-host_vc_in.h:
834 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
835 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
836 Maybe there is a similar problem with BORLANDC? It should be checked!
838 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
839 corrected improper use of assert: the assignment to clr variable was done inside the assert.
840 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
841 was not executed, and the compiler (cl) launched a warning:
842 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
844 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
845 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
847 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
848 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
850 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
851 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
852 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
853 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
854 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
855 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
856 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
857 - added Release configuration in VS projects
858 - review of compiler an linker options
859 - VC .exe files are generated in bin_vc directory, not to interfere
860 with binaries generated from other projects (cygwin, mingw, bcc ...)
862 * sdcc/src/yacc.dsp: added
864 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
865 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
866 and insert the version number definitions from .version
868 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
870 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
871 added - genarate auto-host.h using auto-host_vc_in.h as template
874 removed from CVS, generated automatically
876 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
877 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
879 2002-08-11 Borut Razem <borut.razem@siol.net>
880 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
882 2002-08-10 Borut Razem <borut.razem@siol.net>
883 * src/SDCCmain.c (main):
884 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
885 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
886 The consequence was that some temporary files were not removed.
889 unification of code in functions tempfilename() and tempfile():
890 function tempnam() is defined in Visual Studio 6.0 and .NET
892 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
894 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
895 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
896 - removed compiler command line option /WX: Treats all warnings as errors
897 - update a list of source files, included into the project
899 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
900 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
901 changed project type to Generic Project so that can be correcly converted to VS.NET project
903 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
905 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
907 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
909 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
910 added return 0 statements after assert() to make compiler happy
912 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
913 added newline in the def file to keep MSC compiler satisfied
915 * sdcc/src/z80/gen.c:
916 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
917 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
918 - solved MSC error in function aopDump()
920 * sdcc_vc.h: define PREFIX as "\\sdcc"
922 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
923 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
925 2002-06-22 Scott Dattalo <scott@dattalo.com>
926 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
927 - Rewrote the register banking algorithm.
928 - Added pCode live-range analysis to registers (for now, only non-used and
929 singly-used registers optimized away)
931 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
933 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
935 2002-05-10 Scott Dattalo <scott@dattalo.com>
936 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
938 2002-04-22 Michael Hope <michaelh@vroom>
940 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
942 * configure.in (DD_COPT): Added include support required for gbdk.
944 * .version: Bumped version number just to increase it.
946 * src/SDCCmain.c: Added -nostdinc to the default options.
948 2002-04-15 Michael Hope <michaelh@vroom>
950 * device/lib/z80/printf.c (sprintf): Added.
952 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
954 * src/z80/peeph.def: Added transpose redundent load rule.
956 * src/z80/main.c: Added force callee saves for jaune.
958 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
960 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
962 2002-03-28 Johan Knol <johan@balder>
964 * src/SDCCval.c: fixed bug #532436
966 2002-03-14 Scott Dattalo <scott@dattalo.com>
968 Added "char *Processor" field to the port structure.
971 Added -p option. Allows port dependent processor to be specified.
974 Initialized the new field char *Processor field to NULL in all ports
977 Compiler generated registers for interrupt context saving
978 were not getting allocated.
980 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
983 Fixed left shift. Will promote the left side of a left shift
984 if a) left shifting more than size of operand or b) when assigned
985 to something size > size of left side
987 2002-03-14 Scott Dattalo <scott@dattalo.com>
989 tons of changes. Register allocation has been
990 rewritten. Added customization for the various PICs. Flow
991 analysis is restructured. ...
997 Added. device.c is a PIC port hack to accomodate variations
1000 2002-03-13 Michael Hope <michaelh@vroom>
1002 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
1004 2002-03-04 johanknol <johanknol@manik>
1006 * /src/SDCCval.c: fixed
1008 const unsigned char arr[][2] = { { 0, 1 } };
1009 t18.c:1: error: Initializer element is not constant
1011 2002-03-04 bela <bela@manik>
1013 * /device/include/mcs51reg.h:
1014 ds89c420 register definition update
1016 2002-03-03 <johan@FRIJA>
1018 * support/Util/SDCCerr.c: did something, but don't no why anymore
1020 * support/regression/tests/bug-524691.c: made it a little less shy
1022 * src/SDCCast.c (decorateType): fixed bug #524697
1024 * src/SDCCast.c: made some lineno improvements
1026 * src/SDCCval.c (getNelements): changed warning to error
1028 * src/SDCCglue.c (printIvalArray): changed warning to error
1030 * src/SDCCicode.c: fixed a warning for mingw
1032 * src/SDCCast.c (decorateType): fixed the << promotion for ops
1034 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
1036 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
1038 * src/ds390/peeph.def:
1039 Added some more peephole rules
1041 * src/ds390/gen.c: Various fixes & enhancements
1043 * src/SDCClrange.c, src/SDCClrange.h:
1044 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
1046 * src/ds390/ralloc.c:
1047 various fixes & enhancements (ds390) specific
1049 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
1050 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
1053 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
1055 2002-03-02 <johan@FRIJA>
1057 * src/SDCCast.c (decorateType): fixed bug #524708
1059 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
1061 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
1063 2002-03-01 Michael Hope <michaelh@vroom>
1065 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
1067 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
1069 2002-03-01 <johan@FRIJA>
1071 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
1073 * src/SDCCast.c (decorateType): fixed bug #524209
1075 * src/SDCCval.c (valNot): fixed bug #524195
1077 2002-02-26 <johan@balder>
1079 * src/xa51/gen.c: fixed a warning
1081 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
1083 * src/SDCCast.c (decorateType): fixed bug #522534
1085 2002-02-23 <johan@balder>
1087 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
1089 2002-02-22 <johan@balder>
1091 * src/SDCCast.c: fixed bug #514865
1093 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
1095 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
1097 * sdcc/src/SDCCloop.c:
1098 Previous fix was not good. basic blocks that have "break" or "return" are
1099 not really partof a loop , but live ranges used in these blocks should
1100 be live thru the entire loop, so set partOfLoop but don't add them to
1103 2002-02-21 <johan@FRIJA>
1105 * src/SDCCcse.c: fixed bug #514308
1107 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
1110 Fixed BUG #519583. If a conditional block ended in a return/break
1111 statement inside a loop, it was not being considered part of the loop.
1113 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
1115 2002-02-10 Karl Bongers <karl@turbobit.com>
1118 Fixed up SDCDB debugger somewhat. Updated debugger/README
1119 with lots of comments and notes.
1121 * device/examples/test2.c:
1122 Fix bug, "red" variable not being initialized(compiler complained).
1124 * device/examples/Makefile, examples/test3.c:
1125 Add Makefile in device/examples folder, compiles test3.c
1126 for use as a multiple module SDCDB test case.
1128 * sim/ucsim/cmd.src/cmdset.cc:
1129 Took out debug printfs in ucsim "next" command.
1132 Karl and Johan start ucsim XA support. Most dissassembly working,
1133 about 75% emulation done(plenty of work remaining).
1135 * sim/ucsim/z80.src:
1136 Add Z80 support to ucsim, add test-ucz80 regression test,
1137 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
1138 Notice z80 compiler fails on examples/test3.c/crc code.
1140 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
1142 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
1143 Added support for --parms-in-bank1
1145 * src/ds390/peeph.def:
1146 added a few more peephole optimzations
1149 1) added __builtin_inp & __builtin_outp used to read in data of given length
1150 from a memory mapped port
1151 2) added __builtin_memcmp
1152 3) added __builtin_swapw swap bytes of a short
1154 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
1155 1) handle multiple send & receives from register bank1
1156 2) ralloc can now allocate DPTR1 to some liveRanges
1158 * src/SDCCsymt.c, src/SDCCsymt.h:
1159 changes to handle multiple sends & receives
1162 added some pointer arithmetic optimization
1165 added some pointer arithmetic optimizations but not stable yet so not
1166 called from anywhere (will get this working shortly)
1168 * src/SDCCopt.c: fixed for multiple sends & receives
1171 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
1172 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
1173 set preprocessor defines (depending on options)
1175 * src/SDCCicode.c, src/SDCCicode.h:
1176 changes made to handle multiple sends & receives
1179 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
1181 * src/SDCCcse.c, src/SDCCcse.h:
1182 added function findbackward def (to be used in upcoming optimization)
1184 * src/SDCCcflow.c, src/SDCCcflow.h:
1185 added function returnAtEnd - to determine if a basic block terminates with
1188 * src/SDCCast.c, src/SDCCast.h:
1189 added option parms-in-bank1
1191 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
1192 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
1193 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
1194 adjusted for --parms-in-bank1 option
1196 * device/include/string.h:
1197 donot redefine "reentrant" keyword
1199 * device/include/ds80c390.h: Added some more SFRs
1201 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
1203 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
1205 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
1207 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
1209 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
1211 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
1213 2002-01-18 Paul Stoffregen <paul@pjrc.com>
1215 * Added --xram-movc option
1217 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
1219 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
1221 2002-01-11 Johan Knol
1223 * Added math lib of Jesus Calvino-Fraga
1225 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
1227 * src/SDCCmain.c (processFile): fix processing of ../../src.c
1228 * support/regression/Makefile: new target test-mcs51-stack-auto
1229 * support/regression/ports/mcs51-stack-auto/spec.mk: added
1231 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1233 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
1235 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1237 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
1239 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
1241 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
1243 * src/SDCCglue.h: add definition for printIvalChar()
1245 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1247 * src/SDCCast.c: fix #498138 by Johan
1249 * src/SDCCglue.c: fix #498138 by Johan
1251 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1253 * support/regression/Makefile: fix clean
1255 * support/regression/ports/ds390/support.c: fix transmission of last character
1257 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
1259 * /sdcc/src/ds390/gen.c:
1260 a) improved computing address of stack variable
1261 b) took out some #if 0 code
1262 c) improved parmBytes adjustment
1263 d) improved genPlusIncr & genMinusIncr
1264 e) genCmp could generate bad code (when left assigned to DPTR)
1265 f) Fixed bug in hasInc
1267 * /sdcc/src/ds390/ralloc.c:
1268 a) packRegsForSupport could mess up live information (Fixed)
1269 b) packRegsDPTRuse could be incorrect for left & right shift
1271 * /sdcc/src/mcs51/ralloc.c:
1272 packRegsForSupport could mess up the live information (Fixed)
1274 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
1276 * /sdcc/src/SDCCast.c:
1277 can reverse a loop even if function call is present as long
1278 as the loop control variable is local & is not passed as parameter
1280 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1282 * /sdcc/ChangeLog: *** empty log message ***
1284 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
1285 More builtin function additions for TININative
1287 * /sdcc/src/ds390/ralloc.c:
1288 Had broken the regression testsuite
1290 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
1292 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
1293 Added funcattr hasStackParms will be set for reentrant functions when there
1294 are paramteres on the stack, this helps in minimizing frame pointer generation
1295 typeFromStr can handle function pointers now
1297 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1298 *** empty log message ***
1300 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1302 * /src/ds390/gen.c, /src/ds390/main.c:
1303 More builtin function additions for TININative
1305 * /src/ds390/ralloc.c:
1306 Had broken the regression testsuite
1308 * /src/SDCCast.c: Fixed a bug in dumptree
1310 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1311 Added funcattr hasStackParms will be set for reentrant functions when there
1312 are paramteres on the stack, this helps in minimizing frame pointer generation
1313 typeFromStr can handle function pointers now
1315 * /doc/builtins.txt, /doc/TININative.txt:
1316 *** empty log message ***
1319 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1321 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1322 ALPHA version for -mTININative
1324 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1325 updated to reflect changes in the port structure
1328 added function do_assemble (similar to do_link) if non-null this function
1329 will be called to do assembly (-mTININative) requires a multi command
1331 added function genAssemblerEnd will be called to generate assembler Epilogue
1334 added _JavaNative to debug info printing
1336 * /src/SDCCmain.c: added option --tini-libid
1337 added port->do_assemble function (-mTININative) has a multi command assemble
1339 * /src/SDCCglue.c: Disabled "constExpr" check
1340 added port->genAssemblerEnd function
1342 * /src/SDCCglobl.h: Added option --tini-libid value
1345 tookout optimizeCompare from the header (has no external references)
1347 * /src/SDCCast.c: made one more function "static"
1349 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1351 * src/z80/mappings.i: Added z80asm support.
1353 * src/z80/main.c: Added z80asm support on --asm=z80asm
1355 * src/z80/gen.c: Fixed asm portability issues.
1357 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1359 * src/SDCCglue.c (printExterns): Added global/extern split.
1361 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1363 * support/regression/Makefile: added test for mcs51 model large
1365 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1367 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1369 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1371 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1373 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1375 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1377 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1379 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1381 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1383 * support/regression/tests/simplefloat.c: Port to mcs51.
1385 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1386 * support/regression/tests/bug-485362.c: Added.
1388 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1390 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1392 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1394 * src/z80/gen.c (aopDump): Added a dump function.
1396 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1397 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1399 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1401 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1403 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1405 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1407 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1409 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1411 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1413 * support/regression/ports/ds390/support.c: Use tinibios.
1415 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1417 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1419 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1420 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1422 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1424 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1426 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1428 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1430 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1431 (packRegsForIYUse): Created and optimised.
1433 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1435 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1436 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1438 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1440 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1442 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1444 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1446 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1448 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1450 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1452 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1454 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1456 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1458 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1460 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1461 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1462 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1464 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1466 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1467 (genNotFloat): Added.
1468 (genUminusFloat): Added.
1470 * device/lib/z80/Makefile: Added floating pt stubs.
1472 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1474 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1476 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1478 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1480 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1482 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1484 * sdcc/support/regression/Makefile: Add port ds390.
1486 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1488 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1490 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1492 * sdcc/support/regression/ports/ds390/support.c: Added.
1494 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1496 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1498 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1500 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1502 * device/include/malloc.h: Added z80 and gbz80 support.
1504 * device/lib/gbz80/heap.s: Added.
1506 * device/lib/z80/heap.s: Added.
1508 * device/lib/malloc.c: Added z80 and gbz80 support.
1510 * support/regression/tests/malloc.c (testMalloc): Added.
1512 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1514 * support/regression/tests/bug-478094.c: Added.
1516 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1518 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1520 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1522 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1524 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1526 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1528 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1530 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1532 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1534 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1536 * support/regression/tests/bug-477927.c: Added.
1538 * src/z80/peeph.def: Added minor rules.
1540 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1542 * src/z80/peeph.def: Added jump optimisation modification.
1544 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1546 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1548 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1550 * support/regression/tests/funptrs.c: Added.
1552 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1554 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1556 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1558 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1560 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1562 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1563 (movLeft2ResultLong): Created.
1565 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1566 (joinPushes): Added. Joins two char pushes into a word push.
1568 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1570 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1572 * support/makebin/Makefile (install): Added creation of dest dir.
1574 2001-10-24 Karl Bongers <karl@turbobit.com>
1576 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1578 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1580 * src/z80/ralloc.c: Turned off faulty pack for one use.
1582 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1584 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1586 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1588 * support/regression/Makefile: Improved clean
1590 * support/regression/ports/gbz80/spec.mk: Added clean
1592 * support/regression/ports/host/spec.mk: Added clean
1594 * support/regression/ports/z80/spec.mk: Added clean
1596 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1598 * support/regression/ports/mcs51/timeout.c: little improvements
1600 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1602 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1604 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1606 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1608 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1610 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1612 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1614 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1615 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1617 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1619 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1621 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1623 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1625 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1627 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1629 * support/regression/tests/longor.c: Added.
1631 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1633 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1635 * as/mcs51/aslink.h: define PATH_MAX
1637 * as/mcs51/asm.h: define PATH_MAX
1639 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1641 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1643 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1645 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1647 * src/SDCCglobl.h: define PATH_MAX
1649 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1651 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1653 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1655 * src/z80/gen.c (gencjneshort): Fixed
1657 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1659 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1661 * support/regression/tests/bug-469671.c: Added.
1663 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1665 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1667 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1669 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1671 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1673 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1675 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1677 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1679 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1681 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1683 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1685 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1687 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1689 * 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.
1691 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1693 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1695 2001-10-07 <johan@FRIJA>
1697 * device/lib/gets.c (gets): fixed the return value.
1699 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1700 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1702 * 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.
1704 * 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.
1706 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1708 * src/pic/gen.c: Removed Safe_strdup.
1710 * configure.in: Added option to enable libgc support.
1712 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1713 (bitVectUnion): Optimised.
1714 (bitVectIntersect): Optimised.
1715 (bitVectBitsInCommon): Optimised.
1716 (bitVectCplAnd): Optimised.
1718 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1720 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1722 * src/SDCCmain.c: distinguish between assembler debug and plain options
1724 * src/avr/main.c: remove standard assembler options
1726 * src/ds390/main.c: remove standard assembler options
1728 * src/mcs51/main.c: remove standard assembler options
1730 * src/port.h: removed "PENDING" comment
1732 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1734 * src/device/lib/_mulint.c : new, with assember functions
1736 * src/device/lib/_mullong.c : new, with assember functions
1738 * src/device/lib/_divuint.c : with assember functions
1740 * src/device/lib/_divsint.c : with assember functions
1742 * src/device/lib/_divulong.c: with assember functions
1744 * src/device/lib/_divslong.c: with assember functions
1746 * src/device/lib/_moduint.c : with assember functions
1748 * src/device/lib/_modsint.c : with assember functions
1750 * src/device/lib/_modulong.c: with assember functions
1752 * src/device/lib/_modslong.c: with assember functions
1754 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1756 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1758 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1759 replaced _mululong.c and _mulslong.c by _mullong.c
1761 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1763 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1765 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1767 * src/SDCCglue.c: test, if win32api is available for MINGW
1769 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1771 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1772 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1773 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1774 * support/regression/ports/host/spec.mk: removed GENERIC
1775 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1776 * support/regression/ports/z80/spec.mk: removed GENERIC
1778 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1780 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1782 * support/regression/tests/bug-467035.c: Created.
1784 2001-10-01 <johan@FRIJA>
1786 * src/SDCC.y: fixed bug #466586 part 1
1788 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1790 * SDCCicode.c: z80 has no generic pointers
1791 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1793 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1795 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1797 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1799 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1801 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1803 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1805 * configure.in: Fixed up so that ucsim is only configured once.
1807 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1809 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1810 (getPathDifference): As above.
1812 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1814 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1816 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1817 * .version: Updated to 2.3.1
1819 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1820 Added copyright header.
1822 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1823 (assemble): Added support for macro based assembler commands.
1824 (linkEdit): Added support for macro based linker commands.
1825 (preProcess): Changed the pre-processor to use macros.
1826 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1827 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1829 * device/lib/z80/crt0.s: Added module name for debugging.
1831 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1833 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1835 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1837 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1839 * src/Makefile.in: Added SDCCmacro and SDCCutil
1841 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1843 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1845 2001-09-16 <johan@FRIJA>
1847 * 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.
1849 2001-09-15 <johan@FRIJA>
1851 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1852 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1854 2001-09-11 <johan@FRIJA>
1856 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1858 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1860 * support/regression/tests/bug-460444.c: Added test case.
1862 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1863 (genCast): Added justification for all of the asserts.
1865 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1867 * support/regression/support.c: _xdata replaced by xdata
1869 * support/regression/spec.mk: removed _generic
1871 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1873 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1875 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1876 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1878 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1880 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1882 * support/regression/tests/bug-460010.c: Added test case.
1884 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1886 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1888 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1890 * support/regression/testfwk.c: removed workaround for bug #436344
1892 * support/regression/tests/bp.c: use less memory with mcs51
1894 * support/regression/tests/bug-441448.c: use less memory
1896 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1898 * support/regression/collate-results.py: typo
1900 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1902 * support/regression/tests/fetchoverlap.c: Added new test case.
1904 * support/regression/tests/bp.c: Added new test case.
1906 * support/regression/tests/bug-448984.c: Added new test case.
1908 * support/regression/tests/pow2shifts.c: Added new test case.
1910 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1911 (genlshTwo): Fixed right shift for count > 8.
1913 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1915 2001-09-08 <johan@FRIJA>
1917 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1919 2001-09-07 <johan@FRIJA>
1921 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1923 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1925 2001-09-06 <johan@FRIJA>
1927 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1928 * bernhard noted me at this: "() equals to (void)" (1.38)
1930 2001-09-05 <johan@FRIJA>
1932 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1934 2001-09-04 <johan@FRIJA>
1936 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1939 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1941 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1943 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1945 * link/z80/aslink.h: Fixed path for PATH_MAX
1947 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1949 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1951 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1953 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1955 * 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.
1957 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1959 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1960 (genCmp): Fixed up genCmp for the GB with longs.
1962 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1964 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1966 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1968 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1970 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1972 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1974 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1976 * 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.
1978 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1980 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1982 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1984 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1986 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1988 * sim/ucsim/configure: little improvement of Cygwin-detection
1989 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1990 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1991 * support/regression/tests/bug-221100.c: small changes for mcs51
1992 * support/regression/tests/bug-221168.c: small changes for mcs51
1993 * support/regression/tests/bug-227710.c: small changes for mcs51
1994 * support/regression/tests/staticinit.c: small changes for mcs51
1995 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1996 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1997 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601