1 2003-04-11 kevin Vigor <kevin@vigor.nu>
3 * ds390/gen.c ds390/peeph.def: fix bug 706781
5 2003-04-11 Borut Razem <borut.razem@siol.net>
7 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
9 2003-04-10 Scott Dattalo <scott@dattalo.com>
11 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
12 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
13 set - this bit used to not be set...).
14 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
16 * src/regression/and2.c added to test bug 609268
17 * src/regression/Makefile added and2.c to regression test
20 2003-04-08 <johan@CP255758-A>
22 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
23 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
24 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
26 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
28 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
30 * support/cpp2/Makefile.in: fix bug #487815
31 * configure: rebuilt from configure.in
32 * Makefile.common.in: docdir changed, new path suffixes
33 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
34 * sdcc_vc_in.h: reflect changes from sdccconf.h
35 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
36 * src/SDCCutil.h: remove BINDIR hack
37 * doc/sdccman.lyx: update new path hierarchy
39 2003-04-06 Paul Stoffregen <paul@pjrc.com>
41 * src/SDCCpeeph.c: added okToRemoveSLOC test
43 2003-04-06 Paul Stoffregen <paul@pjrc.com>
45 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
47 2003-04-06 Paul Stoffregen <paul@pjrc.com>
49 * src/SDCCpeeph.c: added labelIsReturnOnly test
50 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
52 2003-04-05 <johan@balder>
54 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
55 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
56 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
57 * src/SDCCast.c: fixed a warning
58 * src/SDCCast.h: fixed a warning
59 * src/SDCCicode.c (operandFromAst): fixed a warning
61 2003-04-04 <johan@balder>
63 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
64 * src/SDCCast.c (decorateType): fixed bug #715076
65 * src/SDCC.y: fixed bug #702907
67 2003-04-03 <johan@balder>
69 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
70 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
71 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
72 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
73 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
75 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
77 * _decdptr.c: fix return values
78 * _gptrget.c: fix return values
79 * _gptrgetc.c: fix return values
80 * _gptrput.c: fix return values
81 * _mulint.c: fix return values
82 * as/z80/Makefile: fix 'make -j' problem
84 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
86 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
87 * configure.in: big cleanup, updated to autoconf 2.5x
88 * configure: rebuilt from configure.in
89 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
90 * sdcc_vc_in.h: reflect changes from sdccconf.h
91 * doc/Makefile: fixed a flaw in "make install"
93 2003-04-02 <johan@balder>
95 * src/ds390/gen.c (genCmp): no comments
96 * src/mcs51/gen.c (genCmp): no comments
97 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
98 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
100 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
102 * support/regression/generate-cases.py: place generated file in given sub directory
103 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
104 * support/regression/Makefile: improvements for 'make -j';
105 side effect: it's simpler and faster now
107 2003-03-31 Borut Razem <borut.razem@siol.net>
109 * src/z80/main.c: link-{port} and as-{port} defined without path
110 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
112 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
114 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
116 2003-03-30 Borut Razem <borut.razem@siol.net>
118 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
119 changed type of list parameter to set
120 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
121 * src/port.h: changed type of do_assemble() parameter to set
122 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
123 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
124 definition of "cppoutfilename" macro with NULL value in preProcess()
125 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
126 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
127 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
128 replaced with set *binPathSet
129 * shash_add() deallocates the item, if allready exsists, before adding the new one
130 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
132 2003-03-30 Scott Dattalo <scott@dattalo.com>
134 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
135 a nested for loop bug in the PIC port
136 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
139 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
141 * support/Util/dbuf.h: remove C++ stuff to make it portable
143 2003-03-28 Borut Razem <borut.razem@siol.net>
145 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
146 literal strings in stringLiteral()
147 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
148 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
151 2003-03-27 Paul Stoffregen <paul@pjrc.com>
153 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
155 2003-03-26 <johan@balder>
157 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
158 * src/ds390/gen.c (saveRegisters): catched symbol abuse
159 * src/SDCCast.c (decorateType): fixed " -v < 3"
161 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
163 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
164 Added Lenny Story's debug infrastructure changes:
165 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
166 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
167 * src/cdbFile.c: added
168 * src/SDCCdebug.c: added
169 * src/SDCCdebug.h: added
170 * src/SDCCast.c (createFunction)
171 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
172 * src/SDCCmain.c (parseCmdLine, main)
173 * src/SDCCmem.c (redoStackOffsets)
174 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
177 * src/avr/gen.c (genAVRCode)
178 * src/ds390/gen.c (gen390Code)
179 * src/mcs51/gen.c (gen51Code)
180 * src/pic/gen.c (genpic14Code)
181 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
182 * src/xa51/gen.c (genXA51Code)
183 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
185 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
187 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
188 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
190 2003-03-22 <johan@balder>
192 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
194 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
196 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
197 * doc/cdbfileformat.lyx: added, written by Lenny Story
198 * doc/Makefile: added cdbfileformat.lyx
199 * doc/clean.mk: added cdbfileformat.lyx
201 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
203 * src/mcs51/peeph.def: fix bug #705773
205 2003-03-20 <johan@balder>
207 An sfr/sbit can have an "at #" AND an initializer
208 * src/SDCCsymt.c (checkSClass):
209 * src/SDCCmem.c (allocGlobal):
210 * src/SDCCmem.c (allocLocal):
211 * src/SDCCast.c (createBlock):
213 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
215 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
217 2003-03-16 <johan@balder>
219 Undid the hackup of const and volatile, the problem is much bigger
221 * src/SDCCast.c:1.171
222 * src/SDCCglue.c:1.138
223 * src/SDCCicode.c:1.146
224 * src/SDCCsymt.c:1.150
227 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
229 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
230 * src/ds390/gen.c (genAddrOf): fixed bug #704087
232 2003-03-13 <johan@balder>
234 Hackup const and volatile modifiers in type chains a bit:
236 * src/SDCCast.c:1.169
237 * src/SDCCglue.c:1.136
238 * src/SDCCicode.c:1.143
239 * src/SDCCsymt.c1.146
243 2003-03-12 <johan@balder>
245 * src/SDCCBBlock.h: more LRH debugging junk
246 * src/SDCCcflow.h: more LRH debugging junk
247 * src/SDCCloop.c: more LRH debugging junk
248 * src/SDCC.y (struct_declaration): fixed bug #697590
249 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
250 * src/ds390/gen.c (aopForRemat): fixed bug #700031
251 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
253 2003-03-11 Kevin Vigor <kevin@vigor.nu>
254 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
255 test function names must now match exactly).
256 * src/SDCCcse.c: added special case in findCheaperOp to allow
257 extending a short integer. Makes less awful code for bug 700121 test case.
259 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
261 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
262 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
264 2003-03-11 Kevin Vigor <kevin@vigor.nu>
266 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
267 actually called (operandsNotEqual() was called for all
268 operandsNotEqualX tests).
270 2003-03-11 Kevin Vigor <kevin@vigor.nu>
272 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
273 with shorter literals. Fixes bug 700121.
275 2003-03-11 <johan@balder>
277 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
279 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
281 * src/SDCCloop.c (mergeRegions): an evil beast is dead
282 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
284 2003-03-10 Borut Razem <borut.razem@siol.net>
286 * src/SDCCmain.c: pipe preprocessor's output
287 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
288 * sdcc_vc_in.h: define pclose as _pclose for WIN32
289 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
290 which closes all pipes in pipeSet set
291 * src/SDCCset.c: free deleted item in function deleteSetItem()
292 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
293 moved from z80 to src subproject
294 * .version: increased version number to 2.3.4
296 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
298 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
299 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
300 * support/regression/ports/xa51/spec.mk: fix typo
302 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
304 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
306 2003-03-09 Borut Razem <borut.razem@siol.net>
308 * src/SDCCmain.c: pipe preprocessor's output
309 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
310 * sdcc_vc_in.h: define pclose as _pclose for WIN32
311 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
312 which closes all pipes in pipeSet set
313 * src/SDCCset.c: free deleted item in function deleteSetItem()
314 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
315 moved from z80 to src subproject
317 2003-03-09 Borut Razem <borut.razem@siol.net>
319 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
320 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
321 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
322 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
323 * src/SDCCglobl.h: unification of WIN32 native definitions
325 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
327 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
329 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
331 * src/configure.in: check for endianess (even while cross-compiling)
332 * src/configure: check for endianess (even while cross-compiling)
333 * src/configure_in.h: check for endianess (even while cross-compiling)
334 * src/avr/gen.c: remove old endianess stuff
335 * src/mcs51/gen.c: remove old endianess stuff
336 * src/ds390/gen.c: remove old endianess stuff
337 * src/pic/gen.c: remove old endianess stuff
338 * src/pic/genarith.c: remove old endianess stuff
339 * src/pic/glue.c: fix endianess check
340 * src/pic16/gen.c: remove old endianess stuff
341 * src/pic16/genarith.c: remove old endianess stuff
342 * src/pic16/glue.c: fix endianess check
343 * src/xa51/gen.c: remove old endianess stuff
344 * src/z80/gen.c: fix endianess check
345 * src/SDCCglue.c: fix endianess check
346 * src/ds390/peeph.def: fix bug 700036
348 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
350 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
351 * src/configure: find appropriate data-types on host for SDCC's int and long
352 * src/configure.in: find appropriate data-types on host for SDCC's int and long
353 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
354 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
356 2003-03-07 <johan@balder>
359 some minor cleanups before the big shot
360 OP_DEFS and OP_USES now use Kevin's protection
361 new option --nolabelopt
372 * src/ds390/ralloc.c:
373 * src/mcs51/ralloc.c:
378 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
380 * src/pic/pcode.c (get_op): fix 64 bit warnings
381 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
382 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
383 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
384 * support/regression/tests/malloc.c: fix 64 bit warnings
386 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
388 * src/mcs51/gen.c (genMinus): fixed bug 696436
390 2003-03-02 Borut Razem <borut.razem@siol.net>
392 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
394 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
396 * configure.in: test for mkstemp
397 * sdccconf_in.h: add HAVE_MKSTEMP
399 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
401 * device/include/ctype.h: removed warning while using --stack-auto
402 * device/include/malloc.h: removed warning while using --stack-auto
403 * device/include/string.h: removed warning while using --stack-auto
405 2003-02-23 Borut Razem <borut.razem@siol.net>
407 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
408 because NDEBUG is defined (see man assert)
409 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
411 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
413 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
414 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
416 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
418 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
419 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
421 2003-02-18 <johan@balder>
423 * as/mcs51/asmain.c (asmbl): module can start with a digit
424 * as/z80/asmain.c (asmbl): module can start with a digit
426 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
428 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
429 * src/asm.c: fix pipe() for Mingw32
431 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
433 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
434 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
435 make -V work again; --c1mode reads now from stdin
436 * doc/sdccman.lyx: added --c1mode
437 * support/Util/SDCCerr.c: new messages for c1 mode
438 * support/Util/SDCCerr.h: new messages for c1 mode
439 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
441 2003-02-15 <johan@balder>
443 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
445 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
447 * doc/sdccman.lyx: Environment variables, -o and other minor things
449 2003-02-14 <johan@balder>
451 * src/xa51/main.c: before anyone really tries to use it :)
453 * Install doc's in share/sdcc/doc
454 * removed some obsolete files
455 * Do a proper make distclean and uninstall
459 M device/include/Makefile.in
460 M device/lib/Makefile.in
463 M sim/ucsim/doc/Makefile.in
467 M support/cpp2/Makefile.in
468 M support/makebin/Makefile
471 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
473 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
475 2003-02-10 Borut Razem <borut.razem@siol.net>
477 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
478 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
479 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
480 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
481 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
482 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
483 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
484 src/z80/Makefile.bcc: Borland Makefile cleanup
485 * as/z80/Makefile.bcc: Added Borland Makefile
486 * support/cpp2/borland.h: Removed
488 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
490 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
491 * src/SDCC.lex: new pragma NOIV
492 * src/SDCCglobl.h: new pragma NOIV
493 * src/SDCCmem.c: new pragma NOIV
495 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
497 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
499 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
501 * src/SDCCmain.c: signal handling is switched off by --debug
502 * doc/Makefile: small fix for install; use clean.mk again
503 * doc/clean.mk: clean *.pdf and *.html too
505 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
507 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
508 * device/lib/printfl.c: fix a ds390 bug by making it portable
509 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
510 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
511 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
512 * debugger/mcs51/cmd.c: converted multi-line string literals
513 * sim/ucsim/globals.cc: converted multi-line string literals
514 * src/SDCCmain.c: introduced signal handler to remove temp files
515 * doc/Makefile: small tweaks, implement clean
516 * doc: removed generated files
518 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
520 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
521 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
522 Address Record is not correctly generated for DS390."
524 2003-02-02 Borut Razem <borut.razem@siol.net>
526 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
527 * as/mcs51/asm.h: fixed compilation with Borland C
528 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
529 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
530 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
531 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
532 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
533 src/z80/Makefile.bcc: delete $(LIB) only if exist
534 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
536 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
538 * device/include/malloc.h: introduced NULL
539 * device/include/string.h: introduced NULL
540 * device/include/stdlib.h: introduced NULL
541 * device/lib/_memcpy.c: removed NULL
542 * device/lib/_strcat.c: removed NULL
543 * device/lib/_strchr.c: removed NULL
544 * device/lib/_strcmp.c: removed NULL
545 * device/lib/_strcpy.c: removed NULL
546 * device/lib/_strcspn.c: removed NULL
547 * device/lib/_strlen.c: removed NULL
548 * device/lib/_strncat.c: removed NULL
549 * device/lib/_strncmp.c: removed NULL
550 * device/lib/_strncpy.c: removed NULL
551 * device/lib/_strpbrk.c: removed NULL
552 * device/lib/_strrchr.c: removed NULL
553 * device/lib/_strspn.c: removed NULL
554 * device/lib/_strstr.c: removed NULL
555 * device/lib/_strtok.c: removed NULL
556 * device/lib/malloc.c: removed NULL, include own header
558 2003-02-02 <johan@balder>
560 * 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
561 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
562 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
563 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
564 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
565 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
567 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
569 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
572 2003-02-01 <johan@balder>
574 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
576 2003-01-31 <johan@CP255758-A>
578 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
580 2003-01-30 <johan@balder>
582 * src/SDCCBBlock.c: automatic bug detection
583 * src/SDCCicode.c: automatic bug detection
585 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
587 * src/SDCCglobl.h: now --xram-size 0 works
588 * src/SDCCmain.c: now --xram-size 0 works
590 2003-01-29 <johan@balder>
592 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
594 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
596 * as/mcs51/aslink.h: Added options --xram-size and --code-size
597 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
598 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
599 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
600 * src/SDCCglobl.h: Added options --xram-size and --code-size
601 * src/SDCCmain.c: Added options --xram-size and --code-size
603 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
605 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
606 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
608 2003-01-27 <johan@balder>
610 * src/SDCC.y: fixed bug #613764
612 2003-01-26 <johan@balder>
614 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
615 * src/SDCCsymt.h: fixed bug #673374
616 * src/SDCCglue.c: fixed bug #661910
617 * src/SDCCast.c: fixed bug #458099 and 673374
619 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
621 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
622 * as/mcs51/strcmpi.h: added
623 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
624 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
625 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
626 * as/mcs51/assym.c: strcmpi -> as_strcmpi
627 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
628 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
629 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
630 * as/mcs51/Makefile.aslink: new module strcmpi
631 * as/mcs51/Makefile.asx8051: new module strcmpi
632 * as/mcs51/Makefil.bcc: new module strcmpi
633 * as/mcs51/Makefile.in: new module strcmpi
634 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
636 2003-01-26 <johan@balder>
638 * src/SDCCglue.c: reverted back to 1.124
639 * src/SDCCast.c: reverted back to 1.156
640 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
642 2003-01-25 <johan@balder>
644 * src/SDCCglue.c: A better fix for bug #661910
645 * src/SDCCast.c: A better fix for bug #661910
646 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
648 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
650 * src/Makefile.in: remove spawn.o
651 * src/SDCCmain.c: remove spawn.h
652 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
653 * src/spawn.c: removed
654 * src/spawn.h: removed
655 * support/regression/ports/ds390/spec.mk: link with -r
657 2003-01-24 <johan@CP255758-A>
659 * src/ds390/gen.c (aopOp): fixed bug #667458
660 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
661 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
662 (createIvalCharPtr): an ival doesn't always have a storage class anymore
664 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
666 * src/mcs51/peeph.def: better assembler identation by Frieder
667 * src/mcs51/gen.c: better assembler identation by Frieder
669 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
671 * as/z80/string.h: removed for gcc 3.2
672 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
673 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
675 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
677 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
678 * src/SDCCpeeph.c (replaceRule): fix bug #663503
679 * support/regression/Makefile: separate temp files for ports
680 * support/regression/generate-cases.py: separate temp files for ports
681 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
682 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
684 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
686 * moved tinitalk to device/examples/ds390
688 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
690 * as/mcs51/lkmem.c: rflag is for DS390
691 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
692 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
693 (linkEdit): move mem- and map-files the same way as ihx-files
694 * src/z80/main.c (_setDefaultOptions): removed --generic
695 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
696 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
697 * src/pic/glue.c (picglue): --c1mode works again
698 * src/pic16/glue.c (pic16glue): --c1mode works again
699 * src/asm.c (printCLine): fix #660034
701 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
703 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
704 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
705 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
706 * as/mcs51/lkmem (summary): better fix for sp problem
707 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
708 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
709 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
710 remove --stack-after-data
712 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
714 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
715 * src/SDCCutil.c (join): ugly bug: missing '\0'
716 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
718 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
720 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
722 * src/pic/main.c (_asmCmd): gpasm supports -o
723 * src/z80/main.c: more general macros
724 * device/lib/Makefile.in: remove intermediate files
726 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
728 * .version: Bumped version number to 2.3.3
729 * src/SDCCBBlock.c: new option -o
730 * src/SDCCglobl.h: new option -o
731 * src/SDCCglue.c: new option -o
732 * src/SDCCmain.c: new option -o
733 * src/asm.c: new option -o
734 * src/ds390/main.c: new option -o
735 * src/pic/glue.c: new option -o
736 * src/pic/pcode.c: new option -o
737 * src/pic/ralloc.c: new option -o
738 * src/pic16/glue.c: new option -o
739 * src/pic16/pcode.c: new option -o
740 * src/pic16/ralloc.c: new option -o
741 * src/z80/main.c: new option -o
742 * device/lib/Makefile.in: use -o
743 * support/regression/ports/ds390/spec.mk: use -o
744 * support/regression/ports/gbz80/spec.mk: use -o
745 * support/regression/ports/mcs51/spec.mk: use -o
746 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
747 * support/regression/ports/z80/spec.mk: use -o
748 * support/regression/ports/ucz80/spec.mk: use -o
749 * support/regression/ports/xa51/spec.mk: use -o
750 * support/regression/fwk/lib/timeout.c: fix usage string
752 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
753 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
755 2003-01-07 <johan@balder>
757 * src/SDCCast.c (decorateType): fixed bug #600035
759 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
760 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
761 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
762 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
763 * src/pic/pcode.c: outcommented unused variable to remove warnings
764 * src/pic/ralloc.c: outcommented unused variable to remove warnings
766 2003-01-06 <karl@turbobit.com>
767 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
770 2003-01-06 <johan@balder>
772 * src/SDCCicode.c: fixed array add
774 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
775 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
776 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
778 2003-01-04 <johan@balder>
780 * src/SDCCval.c (getNelements): fixed the initialized array of structures
782 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
783 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
785 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
786 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
787 * support/regression/tests/bug-524697.c: fit mem usage into 8032
789 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
790 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
792 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
793 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
795 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
796 * src/mcs51/main.c: removed {bindir}{sep} from aslink
798 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
800 * in \sdcc\as\mcs51\ changed these files in order to create an
801 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
802 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
803 following files to include the previous two files: aslink.dsp,
804 Makefile.aslink, Makefile.bcc, and Makefile.in.
806 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
809 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
811 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
812 value from option --iram-size.
814 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
816 * \sdcc\as\mcs51\lklist.c: added boundary check before using
819 2002-09-18 <wiml@hhhh.org>
821 * SDCClrange.h: exposed setFromRange() and setToRange()
822 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
823 packRegsForAccUse() (bug 542397)
824 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
825 multiple times and emitting the fetch operations more than once
826 added aopGetUsesAcc() function to allow binary operators to
827 fetch their operands in the correct order; made genMinus() emit
828 compact code for X = LITERAL - Y
830 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
831 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
832 sprintf() in line 1267.
834 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
835 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
838 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
839 Changes to aslink (All the changes are marked with 'JCF'):
841 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
844 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
845 area BSEG. Also moves, if possible, the DATA area down into the internal
846 ram so more space is available.
848 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
851 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
852 not bytes. Function summary() which creates a memory usage summary
853 file with extension .mem. Reports of overlaping stack and small stack
854 size. If the space for the stack is less than 16 bytes aslink trows a
857 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
858 the 8051. Option 'y' for memory summary output file.
860 Changes to sdcc (All the changes are marked with 'JCF'):
862 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
864 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
865 overlaying area for it (uses RegBankUsed[4]).
867 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
868 bank zero as used by default. By default aslink locates the stack
869 (equivalent to --stack-after-data). Pass option 'y' to aslink for
870 the creation of the .mem file. Delegates the allocation of data area
871 to aslink (it is not longer 0x30 by default). If --stack-loc passes
872 the begining of the stack area to aslink.
874 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
875 glue() in SDCCglue.c creates an area for it.
877 2002-09-03 Borut Razem <borut.razem@siol.net>
878 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
880 introduced atexit() handler for teporay files removal in case of
881 errors, assertions, ...
883 2002-08-29 Borut Razem <borut.razem@siol.net>
884 * sdcc/support/cpp2/auto-host_vc_in.h:
885 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
886 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
887 Maybe there is a similar problem with BORLANDC? It should be checked!
889 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
890 corrected improper use of assert: the assignment to clr variable was done inside the assert.
891 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
892 was not executed, and the compiler (cl) launched a warning:
893 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
895 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
896 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
898 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
899 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
901 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
902 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
903 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
904 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
905 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
906 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
907 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
908 - added Release configuration in VS projects
909 - review of compiler an linker options
910 - VC .exe files are generated in bin_vc directory, not to interfere
911 with binaries generated from other projects (cygwin, mingw, bcc ...)
913 * sdcc/src/yacc.dsp: added
915 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
916 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
917 and insert the version number definitions from .version
919 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
921 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
922 added - genarate auto-host.h using auto-host_vc_in.h as template
925 removed from CVS, generated automatically
927 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
928 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
930 2002-08-11 Borut Razem <borut.razem@siol.net>
931 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
933 2002-08-10 Borut Razem <borut.razem@siol.net>
934 * src/SDCCmain.c (main):
935 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
936 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
937 The consequence was that some temporary files were not removed.
940 unification of code in functions tempfilename() and tempfile():
941 function tempnam() is defined in Visual Studio 6.0 and .NET
943 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
945 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
946 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
947 - removed compiler command line option /WX: Treats all warnings as errors
948 - update a list of source files, included into the project
950 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
951 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
952 changed project type to Generic Project so that can be correcly converted to VS.NET project
954 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
956 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
958 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
960 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
961 added return 0 statements after assert() to make compiler happy
963 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
964 added newline in the def file to keep MSC compiler satisfied
966 * sdcc/src/z80/gen.c:
967 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
968 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
969 - solved MSC error in function aopDump()
971 * sdcc_vc.h: define PREFIX as "\\sdcc"
973 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
974 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
976 2002-06-22 Scott Dattalo <scott@dattalo.com>
977 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
978 - Rewrote the register banking algorithm.
979 - Added pCode live-range analysis to registers (for now, only non-used and
980 singly-used registers optimized away)
982 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
984 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
986 2002-05-10 Scott Dattalo <scott@dattalo.com>
987 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
989 2002-04-22 Michael Hope <michaelh@vroom>
991 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
993 * configure.in (DD_COPT): Added include support required for gbdk.
995 * .version: Bumped version number just to increase it.
997 * src/SDCCmain.c: Added -nostdinc to the default options.
999 2002-04-15 Michael Hope <michaelh@vroom>
1001 * device/lib/z80/printf.c (sprintf): Added.
1003 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
1005 * src/z80/peeph.def: Added transpose redundent load rule.
1007 * src/z80/main.c: Added force callee saves for jaune.
1009 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
1011 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
1013 2002-03-28 Johan Knol <johan@balder>
1015 * src/SDCCval.c: fixed bug #532436
1017 2002-03-14 Scott Dattalo <scott@dattalo.com>
1019 Added "char *Processor" field to the port structure.
1022 Added -p option. Allows port dependent processor to be specified.
1025 Initialized the new field char *Processor field to NULL in all ports
1028 Compiler generated registers for interrupt context saving
1029 were not getting allocated.
1031 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
1034 Fixed left shift. Will promote the left side of a left shift
1035 if a) left shifting more than size of operand or b) when assigned
1036 to something size > size of left side
1038 2002-03-14 Scott Dattalo <scott@dattalo.com>
1040 tons of changes. Register allocation has been
1041 rewritten. Added customization for the various PICs. Flow
1042 analysis is restructured. ...
1048 Added. device.c is a PIC port hack to accomodate variations
1051 2002-03-13 Michael Hope <michaelh@vroom>
1053 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
1055 2002-03-04 johanknol <johanknol@manik>
1057 * /src/SDCCval.c: fixed
1059 const unsigned char arr[][2] = { { 0, 1 } };
1060 t18.c:1: error: Initializer element is not constant
1062 2002-03-04 bela <bela@manik>
1064 * /device/include/mcs51reg.h:
1065 ds89c420 register definition update
1067 2002-03-03 <johan@FRIJA>
1069 * support/Util/SDCCerr.c: did something, but don't no why anymore
1071 * support/regression/tests/bug-524691.c: made it a little less shy
1073 * src/SDCCast.c (decorateType): fixed bug #524697
1075 * src/SDCCast.c: made some lineno improvements
1077 * src/SDCCval.c (getNelements): changed warning to error
1079 * src/SDCCglue.c (printIvalArray): changed warning to error
1081 * src/SDCCicode.c: fixed a warning for mingw
1083 * src/SDCCast.c (decorateType): fixed the << promotion for ops
1085 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
1087 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
1089 * src/ds390/peeph.def:
1090 Added some more peephole rules
1092 * src/ds390/gen.c: Various fixes & enhancements
1094 * src/SDCClrange.c, src/SDCClrange.h:
1095 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
1097 * src/ds390/ralloc.c:
1098 various fixes & enhancements (ds390) specific
1100 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
1101 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
1104 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
1106 2002-03-02 <johan@FRIJA>
1108 * src/SDCCast.c (decorateType): fixed bug #524708
1110 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
1112 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
1114 2002-03-01 Michael Hope <michaelh@vroom>
1116 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
1118 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
1120 2002-03-01 <johan@FRIJA>
1122 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
1124 * src/SDCCast.c (decorateType): fixed bug #524209
1126 * src/SDCCval.c (valNot): fixed bug #524195
1128 2002-02-26 <johan@balder>
1130 * src/xa51/gen.c: fixed a warning
1132 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
1134 * src/SDCCast.c (decorateType): fixed bug #522534
1136 2002-02-23 <johan@balder>
1138 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
1140 2002-02-22 <johan@balder>
1142 * src/SDCCast.c: fixed bug #514865
1144 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
1146 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
1148 * sdcc/src/SDCCloop.c:
1149 Previous fix was not good. basic blocks that have "break" or "return" are
1150 not really partof a loop , but live ranges used in these blocks should
1151 be live thru the entire loop, so set partOfLoop but don't add them to
1154 2002-02-21 <johan@FRIJA>
1156 * src/SDCCcse.c: fixed bug #514308
1158 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
1161 Fixed BUG #519583. If a conditional block ended in a return/break
1162 statement inside a loop, it was not being considered part of the loop.
1164 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
1166 2002-02-10 Karl Bongers <karl@turbobit.com>
1169 Fixed up SDCDB debugger somewhat. Updated debugger/README
1170 with lots of comments and notes.
1172 * device/examples/test2.c:
1173 Fix bug, "red" variable not being initialized(compiler complained).
1175 * device/examples/Makefile, examples/test3.c:
1176 Add Makefile in device/examples folder, compiles test3.c
1177 for use as a multiple module SDCDB test case.
1179 * sim/ucsim/cmd.src/cmdset.cc:
1180 Took out debug printfs in ucsim "next" command.
1183 Karl and Johan start ucsim XA support. Most dissassembly working,
1184 about 75% emulation done(plenty of work remaining).
1186 * sim/ucsim/z80.src:
1187 Add Z80 support to ucsim, add test-ucz80 regression test,
1188 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
1189 Notice z80 compiler fails on examples/test3.c/crc code.
1191 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
1193 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
1194 Added support for --parms-in-bank1
1196 * src/ds390/peeph.def:
1197 added a few more peephole optimzations
1200 1) added __builtin_inp & __builtin_outp used to read in data of given length
1201 from a memory mapped port
1202 2) added __builtin_memcmp
1203 3) added __builtin_swapw swap bytes of a short
1205 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
1206 1) handle multiple send & receives from register bank1
1207 2) ralloc can now allocate DPTR1 to some liveRanges
1209 * src/SDCCsymt.c, src/SDCCsymt.h:
1210 changes to handle multiple sends & receives
1213 added some pointer arithmetic optimization
1216 added some pointer arithmetic optimizations but not stable yet so not
1217 called from anywhere (will get this working shortly)
1219 * src/SDCCopt.c: fixed for multiple sends & receives
1222 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
1223 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
1224 set preprocessor defines (depending on options)
1226 * src/SDCCicode.c, src/SDCCicode.h:
1227 changes made to handle multiple sends & receives
1230 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
1232 * src/SDCCcse.c, src/SDCCcse.h:
1233 added function findbackward def (to be used in upcoming optimization)
1235 * src/SDCCcflow.c, src/SDCCcflow.h:
1236 added function returnAtEnd - to determine if a basic block terminates with
1239 * src/SDCCast.c, src/SDCCast.h:
1240 added option parms-in-bank1
1242 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
1243 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
1244 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
1245 adjusted for --parms-in-bank1 option
1247 * device/include/string.h:
1248 donot redefine "reentrant" keyword
1250 * device/include/ds80c390.h: Added some more SFRs
1252 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
1254 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
1256 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
1258 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
1260 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
1262 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
1264 2002-01-18 Paul Stoffregen <paul@pjrc.com>
1266 * Added --xram-movc option
1268 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
1270 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
1272 2002-01-11 Johan Knol
1274 * Added math lib of Jesus Calvino-Fraga
1276 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
1278 * src/SDCCmain.c (processFile): fix processing of ../../src.c
1279 * support/regression/Makefile: new target test-mcs51-stack-auto
1280 * support/regression/ports/mcs51-stack-auto/spec.mk: added
1282 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1284 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
1286 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1288 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
1290 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
1292 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
1294 * src/SDCCglue.h: add definition for printIvalChar()
1296 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1298 * src/SDCCast.c: fix #498138 by Johan
1300 * src/SDCCglue.c: fix #498138 by Johan
1302 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1304 * support/regression/Makefile: fix clean
1306 * support/regression/ports/ds390/support.c: fix transmission of last character
1308 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
1310 * /sdcc/src/ds390/gen.c:
1311 a) improved computing address of stack variable
1312 b) took out some #if 0 code
1313 c) improved parmBytes adjustment
1314 d) improved genPlusIncr & genMinusIncr
1315 e) genCmp could generate bad code (when left assigned to DPTR)
1316 f) Fixed bug in hasInc
1318 * /sdcc/src/ds390/ralloc.c:
1319 a) packRegsForSupport could mess up live information (Fixed)
1320 b) packRegsDPTRuse could be incorrect for left & right shift
1322 * /sdcc/src/mcs51/ralloc.c:
1323 packRegsForSupport could mess up the live information (Fixed)
1325 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
1327 * /sdcc/src/SDCCast.c:
1328 can reverse a loop even if function call is present as long
1329 as the loop control variable is local & is not passed as parameter
1331 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1333 * /sdcc/ChangeLog: *** empty log message ***
1335 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
1336 More builtin function additions for TININative
1338 * /sdcc/src/ds390/ralloc.c:
1339 Had broken the regression testsuite
1341 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
1343 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
1344 Added funcattr hasStackParms will be set for reentrant functions when there
1345 are paramteres on the stack, this helps in minimizing frame pointer generation
1346 typeFromStr can handle function pointers now
1348 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1349 *** empty log message ***
1351 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1353 * /src/ds390/gen.c, /src/ds390/main.c:
1354 More builtin function additions for TININative
1356 * /src/ds390/ralloc.c:
1357 Had broken the regression testsuite
1359 * /src/SDCCast.c: Fixed a bug in dumptree
1361 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1362 Added funcattr hasStackParms will be set for reentrant functions when there
1363 are paramteres on the stack, this helps in minimizing frame pointer generation
1364 typeFromStr can handle function pointers now
1366 * /doc/builtins.txt, /doc/TININative.txt:
1367 *** empty log message ***
1370 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1372 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1373 ALPHA version for -mTININative
1375 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1376 updated to reflect changes in the port structure
1379 added function do_assemble (similar to do_link) if non-null this function
1380 will be called to do assembly (-mTININative) requires a multi command
1382 added function genAssemblerEnd will be called to generate assembler Epilogue
1385 added _JavaNative to debug info printing
1387 * /src/SDCCmain.c: added option --tini-libid
1388 added port->do_assemble function (-mTININative) has a multi command assemble
1390 * /src/SDCCglue.c: Disabled "constExpr" check
1391 added port->genAssemblerEnd function
1393 * /src/SDCCglobl.h: Added option --tini-libid value
1396 tookout optimizeCompare from the header (has no external references)
1398 * /src/SDCCast.c: made one more function "static"
1400 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1402 * src/z80/mappings.i: Added z80asm support.
1404 * src/z80/main.c: Added z80asm support on --asm=z80asm
1406 * src/z80/gen.c: Fixed asm portability issues.
1408 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1410 * src/SDCCglue.c (printExterns): Added global/extern split.
1412 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1414 * support/regression/Makefile: added test for mcs51 model large
1416 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1418 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1420 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1422 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1424 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1426 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1428 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1430 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1432 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1434 * support/regression/tests/simplefloat.c: Port to mcs51.
1436 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1437 * support/regression/tests/bug-485362.c: Added.
1439 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1441 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1443 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1445 * src/z80/gen.c (aopDump): Added a dump function.
1447 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1448 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1450 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1452 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1454 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1456 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1458 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1460 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1462 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1464 * support/regression/ports/ds390/support.c: Use tinibios.
1466 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1468 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1470 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1471 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1473 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1475 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1477 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1479 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1481 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1482 (packRegsForIYUse): Created and optimised.
1484 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1486 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1487 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1489 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1491 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1493 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1495 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1497 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1499 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1501 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1503 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1505 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1507 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1509 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1511 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1512 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1513 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1515 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1517 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1518 (genNotFloat): Added.
1519 (genUminusFloat): Added.
1521 * device/lib/z80/Makefile: Added floating pt stubs.
1523 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1525 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1527 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1529 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1531 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1533 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1535 * sdcc/support/regression/Makefile: Add port ds390.
1537 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1539 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1541 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1543 * sdcc/support/regression/ports/ds390/support.c: Added.
1545 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1547 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1549 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1551 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1553 * device/include/malloc.h: Added z80 and gbz80 support.
1555 * device/lib/gbz80/heap.s: Added.
1557 * device/lib/z80/heap.s: Added.
1559 * device/lib/malloc.c: Added z80 and gbz80 support.
1561 * support/regression/tests/malloc.c (testMalloc): Added.
1563 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1565 * support/regression/tests/bug-478094.c: Added.
1567 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1569 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1571 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1573 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1575 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1577 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1579 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1581 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1583 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1585 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1587 * support/regression/tests/bug-477927.c: Added.
1589 * src/z80/peeph.def: Added minor rules.
1591 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1593 * src/z80/peeph.def: Added jump optimisation modification.
1595 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1597 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1599 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1601 * support/regression/tests/funptrs.c: Added.
1603 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1605 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1607 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1609 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1611 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1613 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1614 (movLeft2ResultLong): Created.
1616 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1617 (joinPushes): Added. Joins two char pushes into a word push.
1619 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1621 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1623 * support/makebin/Makefile (install): Added creation of dest dir.
1625 2001-10-24 Karl Bongers <karl@turbobit.com>
1627 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1629 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1631 * src/z80/ralloc.c: Turned off faulty pack for one use.
1633 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1635 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1637 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1639 * support/regression/Makefile: Improved clean
1641 * support/regression/ports/gbz80/spec.mk: Added clean
1643 * support/regression/ports/host/spec.mk: Added clean
1645 * support/regression/ports/z80/spec.mk: Added clean
1647 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1649 * support/regression/ports/mcs51/timeout.c: little improvements
1651 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1653 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1655 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1657 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1659 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1661 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1663 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1665 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1666 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1668 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1670 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1672 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1674 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1676 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1678 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1680 * support/regression/tests/longor.c: Added.
1682 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1684 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1686 * as/mcs51/aslink.h: define PATH_MAX
1688 * as/mcs51/asm.h: define PATH_MAX
1690 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1692 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1694 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1696 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1698 * src/SDCCglobl.h: define PATH_MAX
1700 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1702 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1704 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1706 * src/z80/gen.c (gencjneshort): Fixed
1708 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1710 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1712 * support/regression/tests/bug-469671.c: Added.
1714 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1716 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1718 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1720 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1722 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1724 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1726 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1728 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1730 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1732 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1734 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1736 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1738 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1740 * 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.
1742 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1744 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1746 2001-10-07 <johan@FRIJA>
1748 * device/lib/gets.c (gets): fixed the return value.
1750 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1751 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1753 * 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.
1755 * 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.
1757 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1759 * src/pic/gen.c: Removed Safe_strdup.
1761 * configure.in: Added option to enable libgc support.
1763 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1764 (bitVectUnion): Optimised.
1765 (bitVectIntersect): Optimised.
1766 (bitVectBitsInCommon): Optimised.
1767 (bitVectCplAnd): Optimised.
1769 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1771 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1773 * src/SDCCmain.c: distinguish between assembler debug and plain options
1775 * src/avr/main.c: remove standard assembler options
1777 * src/ds390/main.c: remove standard assembler options
1779 * src/mcs51/main.c: remove standard assembler options
1781 * src/port.h: removed "PENDING" comment
1783 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1785 * src/device/lib/_mulint.c : new, with assember functions
1787 * src/device/lib/_mullong.c : new, with assember functions
1789 * src/device/lib/_divuint.c : with assember functions
1791 * src/device/lib/_divsint.c : with assember functions
1793 * src/device/lib/_divulong.c: with assember functions
1795 * src/device/lib/_divslong.c: with assember functions
1797 * src/device/lib/_moduint.c : with assember functions
1799 * src/device/lib/_modsint.c : with assember functions
1801 * src/device/lib/_modulong.c: with assember functions
1803 * src/device/lib/_modslong.c: with assember functions
1805 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1807 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1809 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1810 replaced _mululong.c and _mulslong.c by _mullong.c
1812 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1814 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1816 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1818 * src/SDCCglue.c: test, if win32api is available for MINGW
1820 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1822 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1823 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1824 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1825 * support/regression/ports/host/spec.mk: removed GENERIC
1826 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1827 * support/regression/ports/z80/spec.mk: removed GENERIC
1829 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1831 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1833 * support/regression/tests/bug-467035.c: Created.
1835 2001-10-01 <johan@FRIJA>
1837 * src/SDCC.y: fixed bug #466586 part 1
1839 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1841 * SDCCicode.c: z80 has no generic pointers
1842 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1844 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1846 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1848 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1850 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1852 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1854 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1856 * configure.in: Fixed up so that ucsim is only configured once.
1858 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1860 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1861 (getPathDifference): As above.
1863 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1865 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1867 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1868 * .version: Updated to 2.3.1
1870 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1871 Added copyright header.
1873 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1874 (assemble): Added support for macro based assembler commands.
1875 (linkEdit): Added support for macro based linker commands.
1876 (preProcess): Changed the pre-processor to use macros.
1877 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1878 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1880 * device/lib/z80/crt0.s: Added module name for debugging.
1882 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1884 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1886 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1888 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1890 * src/Makefile.in: Added SDCCmacro and SDCCutil
1892 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1894 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1896 2001-09-16 <johan@FRIJA>
1898 * 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.
1900 2001-09-15 <johan@FRIJA>
1902 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1903 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1905 2001-09-11 <johan@FRIJA>
1907 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1909 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1911 * support/regression/tests/bug-460444.c: Added test case.
1913 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1914 (genCast): Added justification for all of the asserts.
1916 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1918 * support/regression/support.c: _xdata replaced by xdata
1920 * support/regression/spec.mk: removed _generic
1922 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1924 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1926 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1927 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1929 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1931 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1933 * support/regression/tests/bug-460010.c: Added test case.
1935 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1937 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1939 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1941 * support/regression/testfwk.c: removed workaround for bug #436344
1943 * support/regression/tests/bp.c: use less memory with mcs51
1945 * support/regression/tests/bug-441448.c: use less memory
1947 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1949 * support/regression/collate-results.py: typo
1951 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1953 * support/regression/tests/fetchoverlap.c: Added new test case.
1955 * support/regression/tests/bp.c: Added new test case.
1957 * support/regression/tests/bug-448984.c: Added new test case.
1959 * support/regression/tests/pow2shifts.c: Added new test case.
1961 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1962 (genlshTwo): Fixed right shift for count > 8.
1964 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1966 2001-09-08 <johan@FRIJA>
1968 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1970 2001-09-07 <johan@FRIJA>
1972 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1974 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1976 2001-09-06 <johan@FRIJA>
1978 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1979 * bernhard noted me at this: "() equals to (void)" (1.38)
1981 2001-09-05 <johan@FRIJA>
1983 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1985 2001-09-04 <johan@FRIJA>
1987 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1990 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1992 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1994 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1996 * link/z80/aslink.h: Fixed path for PATH_MAX
1998 2001-09-02 Michael Hope <michaelh@juju.net.nz>
2000 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
2002 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
2004 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
2006 * 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.
2008 2001-09-01 Michael Hope <michaelh@juju.net.nz>
2010 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
2011 (genCmp): Fixed up genCmp for the GB with longs.
2013 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
2015 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
2017 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
2019 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
2021 2001-08-30 Paul Stoffregen <paul@pjrc.com>
2023 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
2025 2001-08-30 Michael Hope <michaelh@juju.net.nz>
2027 * 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.
2029 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
2031 2001-08-29 Michael Hope <michaelh@juju.net.nz>
2033 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
2035 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
2037 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
2039 * sim/ucsim/configure: little improvement of Cygwin-detection
2040 * sim/ucsim/configure.in: little improvement of Cygwin-detection
2041 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
2042 * support/regression/tests/bug-221100.c: small changes for mcs51
2043 * support/regression/tests/bug-221168.c: small changes for mcs51
2044 * support/regression/tests/bug-227710.c: small changes for mcs51
2045 * support/regression/tests/staticinit.c: small changes for mcs51
2046 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
2047 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
2048 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601