1 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCutil.c (pathEquivalent): defined but not used
4 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
5 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
6 * configure: rebuilt from configure.in
7 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
8 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
9 * device/include/Makefile.in: replace sdcc_datadir
10 * device/lib/Makefile.in: replace sdcc_datadir
11 * Makefile.common.in: add LDFLAGS from configure
12 * packihx/Makefile.in: use LDFLAGS
13 * src/Makefile.in: use LDFLAGS
14 * support/cpp2/Makefile.in: add LDFLAGS from configure
15 * support/makebin/Makefile: use LDFLAGS
16 * .version: bumped version number to 2.3.5
18 2003-04-12 Borut Razem <borut.razem@siol.net>
20 * completed "different paths" task:
21 * src/SDCCmacro.c: fixed bug in handling quotes
22 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
23 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
25 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
27 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
29 2003-04-11 kevin Vigor <kevin@vigor.nu>
31 * ds390/gen.c ds390/peeph.def: fix bug 706781
33 2003-04-11 Borut Razem <borut.razem@siol.net>
35 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
37 2003-04-10 Scott Dattalo <scott@dattalo.com>
39 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
40 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
41 set - this bit used to not be set...).
42 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
44 * src/regression/and2.c added to test bug 609268
45 * src/regression/Makefile added and2.c to regression test
48 2003-04-08 <johan@CP255758-A>
50 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
51 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
52 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
54 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
56 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
58 * support/cpp2/Makefile.in: fix bug #487815
59 * configure: rebuilt from configure.in
60 * Makefile.common.in: docdir changed, new path suffixes
61 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
62 * sdcc_vc_in.h: reflect changes from sdccconf.h
63 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
64 * src/SDCCutil.h: remove BINDIR hack
65 * doc/sdccman.lyx: update new path hierarchy
67 2003-04-06 Paul Stoffregen <paul@pjrc.com>
69 * src/SDCCpeeph.c: added okToRemoveSLOC test
71 2003-04-06 Paul Stoffregen <paul@pjrc.com>
73 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
75 2003-04-06 Paul Stoffregen <paul@pjrc.com>
77 * src/SDCCpeeph.c: added labelIsReturnOnly test
78 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
80 2003-04-05 <johan@balder>
82 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
83 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
84 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
85 * src/SDCCast.c: fixed a warning
86 * src/SDCCast.h: fixed a warning
87 * src/SDCCicode.c (operandFromAst): fixed a warning
89 2003-04-04 <johan@balder>
91 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
92 * src/SDCCast.c (decorateType): fixed bug #715076
93 * src/SDCC.y: fixed bug #702907
95 2003-04-03 <johan@balder>
97 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
98 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
99 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
100 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
101 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
103 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
105 * _decdptr.c: fix return values
106 * _gptrget.c: fix return values
107 * _gptrgetc.c: fix return values
108 * _gptrput.c: fix return values
109 * _mulint.c: fix return values
110 * as/z80/Makefile: fix 'make -j' problem
112 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
114 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
115 * configure.in: big cleanup, updated to autoconf 2.5x
116 * configure: rebuilt from configure.in
117 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
118 * sdcc_vc_in.h: reflect changes from sdccconf.h
119 * doc/Makefile: fixed a flaw in "make install"
121 2003-04-02 <johan@balder>
123 * src/ds390/gen.c (genCmp): no comments
124 * src/mcs51/gen.c (genCmp): no comments
125 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
126 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
128 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
130 * support/regression/generate-cases.py: place generated file in given sub directory
131 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
132 * support/regression/Makefile: improvements for 'make -j';
133 side effect: it's simpler and faster now
135 2003-03-31 Borut Razem <borut.razem@siol.net>
137 * src/z80/main.c: link-{port} and as-{port} defined without path
138 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
140 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
142 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
144 2003-03-30 Borut Razem <borut.razem@siol.net>
146 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
147 changed type of list parameter to set
148 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
149 * src/port.h: changed type of do_assemble() parameter to set
150 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
151 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
152 definition of "cppoutfilename" macro with NULL value in preProcess()
153 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
154 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
155 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
156 replaced with set *binPathSet
157 * shash_add() deallocates the item, if allready exsists, before adding the new one
158 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
160 2003-03-30 Scott Dattalo <scott@dattalo.com>
162 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
163 a nested for loop bug in the PIC port
164 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
167 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
169 * support/Util/dbuf.h: remove C++ stuff to make it portable
171 2003-03-28 Borut Razem <borut.razem@siol.net>
173 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
174 literal strings in stringLiteral()
175 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
176 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
179 2003-03-27 Paul Stoffregen <paul@pjrc.com>
181 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
183 2003-03-26 <johan@balder>
185 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
186 * src/ds390/gen.c (saveRegisters): catched symbol abuse
187 * src/SDCCast.c (decorateType): fixed " -v < 3"
189 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
191 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
192 Added Lenny Story's debug infrastructure changes:
193 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
194 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
195 * src/cdbFile.c: added
196 * src/SDCCdebug.c: added
197 * src/SDCCdebug.h: added
198 * src/SDCCast.c (createFunction)
199 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
200 * src/SDCCmain.c (parseCmdLine, main)
201 * src/SDCCmem.c (redoStackOffsets)
202 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
205 * src/avr/gen.c (genAVRCode)
206 * src/ds390/gen.c (gen390Code)
207 * src/mcs51/gen.c (gen51Code)
208 * src/pic/gen.c (genpic14Code)
209 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
210 * src/xa51/gen.c (genXA51Code)
211 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
213 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
215 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
216 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
218 2003-03-22 <johan@balder>
220 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
222 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
224 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
225 * doc/cdbfileformat.lyx: added, written by Lenny Story
226 * doc/Makefile: added cdbfileformat.lyx
227 * doc/clean.mk: added cdbfileformat.lyx
229 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
231 * src/mcs51/peeph.def: fix bug #705773
233 2003-03-20 <johan@balder>
235 An sfr/sbit can have an "at #" AND an initializer
236 * src/SDCCsymt.c (checkSClass):
237 * src/SDCCmem.c (allocGlobal):
238 * src/SDCCmem.c (allocLocal):
239 * src/SDCCast.c (createBlock):
241 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
243 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
245 2003-03-16 <johan@balder>
247 Undid the hackup of const and volatile, the problem is much bigger
249 * src/SDCCast.c:1.171
250 * src/SDCCglue.c:1.138
251 * src/SDCCicode.c:1.146
252 * src/SDCCsymt.c:1.150
255 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
257 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
258 * src/ds390/gen.c (genAddrOf): fixed bug #704087
260 2003-03-13 <johan@balder>
262 Hackup const and volatile modifiers in type chains a bit:
264 * src/SDCCast.c:1.169
265 * src/SDCCglue.c:1.136
266 * src/SDCCicode.c:1.143
267 * src/SDCCsymt.c1.146
271 2003-03-12 <johan@balder>
273 * src/SDCCBBlock.h: more LRH debugging junk
274 * src/SDCCcflow.h: more LRH debugging junk
275 * src/SDCCloop.c: more LRH debugging junk
276 * src/SDCC.y (struct_declaration): fixed bug #697590
277 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
278 * src/ds390/gen.c (aopForRemat): fixed bug #700031
279 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
281 2003-03-11 Kevin Vigor <kevin@vigor.nu>
282 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
283 test function names must now match exactly).
284 * src/SDCCcse.c: added special case in findCheaperOp to allow
285 extending a short integer. Makes less awful code for bug 700121 test case.
287 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
289 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
290 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
292 2003-03-11 Kevin Vigor <kevin@vigor.nu>
294 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
295 actually called (operandsNotEqual() was called for all
296 operandsNotEqualX tests).
298 2003-03-11 Kevin Vigor <kevin@vigor.nu>
300 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
301 with shorter literals. Fixes bug 700121.
303 2003-03-11 <johan@balder>
305 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
307 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
309 * src/SDCCloop.c (mergeRegions): an evil beast is dead
310 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
312 2003-03-10 Borut Razem <borut.razem@siol.net>
314 * src/SDCCmain.c: pipe preprocessor's output
315 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
316 * sdcc_vc_in.h: define pclose as _pclose for WIN32
317 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
318 which closes all pipes in pipeSet set
319 * src/SDCCset.c: free deleted item in function deleteSetItem()
320 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
321 moved from z80 to src subproject
322 * .version: increased version number to 2.3.4
324 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
326 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
327 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
328 * support/regression/ports/xa51/spec.mk: fix typo
330 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
332 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
334 2003-03-09 Borut Razem <borut.razem@siol.net>
336 * src/SDCCmain.c: pipe preprocessor's output
337 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
338 * sdcc_vc_in.h: define pclose as _pclose for WIN32
339 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
340 which closes all pipes in pipeSet set
341 * src/SDCCset.c: free deleted item in function deleteSetItem()
342 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
343 moved from z80 to src subproject
345 2003-03-09 Borut Razem <borut.razem@siol.net>
347 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
348 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
349 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
350 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
351 * src/SDCCglobl.h: unification of WIN32 native definitions
353 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
355 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
357 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
359 * src/configure.in: check for endianess (even while cross-compiling)
360 * src/configure: check for endianess (even while cross-compiling)
361 * src/configure_in.h: check for endianess (even while cross-compiling)
362 * src/avr/gen.c: remove old endianess stuff
363 * src/mcs51/gen.c: remove old endianess stuff
364 * src/ds390/gen.c: remove old endianess stuff
365 * src/pic/gen.c: remove old endianess stuff
366 * src/pic/genarith.c: remove old endianess stuff
367 * src/pic/glue.c: fix endianess check
368 * src/pic16/gen.c: remove old endianess stuff
369 * src/pic16/genarith.c: remove old endianess stuff
370 * src/pic16/glue.c: fix endianess check
371 * src/xa51/gen.c: remove old endianess stuff
372 * src/z80/gen.c: fix endianess check
373 * src/SDCCglue.c: fix endianess check
374 * src/ds390/peeph.def: fix bug 700036
376 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
378 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
379 * src/configure: find appropriate data-types on host for SDCC's int and long
380 * src/configure.in: find appropriate data-types on host for SDCC's int and long
381 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
382 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
384 2003-03-07 <johan@balder>
387 some minor cleanups before the big shot
388 OP_DEFS and OP_USES now use Kevin's protection
389 new option --nolabelopt
400 * src/ds390/ralloc.c:
401 * src/mcs51/ralloc.c:
406 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
408 * src/pic/pcode.c (get_op): fix 64 bit warnings
409 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
410 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
411 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
412 * support/regression/tests/malloc.c: fix 64 bit warnings
414 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
416 * src/mcs51/gen.c (genMinus): fixed bug 696436
418 2003-03-02 Borut Razem <borut.razem@siol.net>
420 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
422 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
424 * configure.in: test for mkstemp
425 * sdccconf_in.h: add HAVE_MKSTEMP
427 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
429 * device/include/ctype.h: removed warning while using --stack-auto
430 * device/include/malloc.h: removed warning while using --stack-auto
431 * device/include/string.h: removed warning while using --stack-auto
433 2003-02-23 Borut Razem <borut.razem@siol.net>
435 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
436 because NDEBUG is defined (see man assert)
437 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
439 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
441 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
442 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
444 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
446 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
447 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
449 2003-02-18 <johan@balder>
451 * as/mcs51/asmain.c (asmbl): module can start with a digit
452 * as/z80/asmain.c (asmbl): module can start with a digit
454 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
456 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
457 * src/asm.c: fix pipe() for Mingw32
459 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
461 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
462 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
463 make -V work again; --c1mode reads now from stdin
464 * doc/sdccman.lyx: added --c1mode
465 * support/Util/SDCCerr.c: new messages for c1 mode
466 * support/Util/SDCCerr.h: new messages for c1 mode
467 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
469 2003-02-15 <johan@balder>
471 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
473 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
475 * doc/sdccman.lyx: Environment variables, -o and other minor things
477 2003-02-14 <johan@balder>
479 * src/xa51/main.c: before anyone really tries to use it :)
481 * Install doc's in share/sdcc/doc
482 * removed some obsolete files
483 * Do a proper make distclean and uninstall
487 M device/include/Makefile.in
488 M device/lib/Makefile.in
491 M sim/ucsim/doc/Makefile.in
495 M support/cpp2/Makefile.in
496 M support/makebin/Makefile
499 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
501 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
503 2003-02-10 Borut Razem <borut.razem@siol.net>
505 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
506 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
507 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
508 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
509 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
510 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
511 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
512 src/z80/Makefile.bcc: Borland Makefile cleanup
513 * as/z80/Makefile.bcc: Added Borland Makefile
514 * support/cpp2/borland.h: Removed
516 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
518 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
519 * src/SDCC.lex: new pragma NOIV
520 * src/SDCCglobl.h: new pragma NOIV
521 * src/SDCCmem.c: new pragma NOIV
523 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
525 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
527 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
529 * src/SDCCmain.c: signal handling is switched off by --debug
530 * doc/Makefile: small fix for install; use clean.mk again
531 * doc/clean.mk: clean *.pdf and *.html too
533 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
535 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
536 * device/lib/printfl.c: fix a ds390 bug by making it portable
537 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
538 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
539 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
540 * debugger/mcs51/cmd.c: converted multi-line string literals
541 * sim/ucsim/globals.cc: converted multi-line string literals
542 * src/SDCCmain.c: introduced signal handler to remove temp files
543 * doc/Makefile: small tweaks, implement clean
544 * doc: removed generated files
546 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
548 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
549 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
550 Address Record is not correctly generated for DS390."
552 2003-02-02 Borut Razem <borut.razem@siol.net>
554 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
555 * as/mcs51/asm.h: fixed compilation with Borland C
556 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
557 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
558 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
559 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
560 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
561 src/z80/Makefile.bcc: delete $(LIB) only if exist
562 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
564 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
566 * device/include/malloc.h: introduced NULL
567 * device/include/string.h: introduced NULL
568 * device/include/stdlib.h: introduced NULL
569 * device/lib/_memcpy.c: removed NULL
570 * device/lib/_strcat.c: removed NULL
571 * device/lib/_strchr.c: removed NULL
572 * device/lib/_strcmp.c: removed NULL
573 * device/lib/_strcpy.c: removed NULL
574 * device/lib/_strcspn.c: removed NULL
575 * device/lib/_strlen.c: removed NULL
576 * device/lib/_strncat.c: removed NULL
577 * device/lib/_strncmp.c: removed NULL
578 * device/lib/_strncpy.c: removed NULL
579 * device/lib/_strpbrk.c: removed NULL
580 * device/lib/_strrchr.c: removed NULL
581 * device/lib/_strspn.c: removed NULL
582 * device/lib/_strstr.c: removed NULL
583 * device/lib/_strtok.c: removed NULL
584 * device/lib/malloc.c: removed NULL, include own header
586 2003-02-02 <johan@balder>
588 * 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
589 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
590 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
591 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
592 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
593 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
595 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
597 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
600 2003-02-01 <johan@balder>
602 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
604 2003-01-31 <johan@CP255758-A>
606 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
608 2003-01-30 <johan@balder>
610 * src/SDCCBBlock.c: automatic bug detection
611 * src/SDCCicode.c: automatic bug detection
613 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
615 * src/SDCCglobl.h: now --xram-size 0 works
616 * src/SDCCmain.c: now --xram-size 0 works
618 2003-01-29 <johan@balder>
620 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
622 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
624 * as/mcs51/aslink.h: Added options --xram-size and --code-size
625 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
626 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
627 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
628 * src/SDCCglobl.h: Added options --xram-size and --code-size
629 * src/SDCCmain.c: Added options --xram-size and --code-size
631 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
633 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
634 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
636 2003-01-27 <johan@balder>
638 * src/SDCC.y: fixed bug #613764
640 2003-01-26 <johan@balder>
642 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
643 * src/SDCCsymt.h: fixed bug #673374
644 * src/SDCCglue.c: fixed bug #661910
645 * src/SDCCast.c: fixed bug #458099 and 673374
647 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
649 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
650 * as/mcs51/strcmpi.h: added
651 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
652 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
653 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
654 * as/mcs51/assym.c: strcmpi -> as_strcmpi
655 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
656 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
657 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
658 * as/mcs51/Makefile.aslink: new module strcmpi
659 * as/mcs51/Makefile.asx8051: new module strcmpi
660 * as/mcs51/Makefil.bcc: new module strcmpi
661 * as/mcs51/Makefile.in: new module strcmpi
662 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
664 2003-01-26 <johan@balder>
666 * src/SDCCglue.c: reverted back to 1.124
667 * src/SDCCast.c: reverted back to 1.156
668 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
670 2003-01-25 <johan@balder>
672 * src/SDCCglue.c: A better fix for bug #661910
673 * src/SDCCast.c: A better fix for bug #661910
674 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
676 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
678 * src/Makefile.in: remove spawn.o
679 * src/SDCCmain.c: remove spawn.h
680 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
681 * src/spawn.c: removed
682 * src/spawn.h: removed
683 * support/regression/ports/ds390/spec.mk: link with -r
685 2003-01-24 <johan@CP255758-A>
687 * src/ds390/gen.c (aopOp): fixed bug #667458
688 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
689 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
690 (createIvalCharPtr): an ival doesn't always have a storage class anymore
692 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
694 * src/mcs51/peeph.def: better assembler identation by Frieder
695 * src/mcs51/gen.c: better assembler identation by Frieder
697 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
699 * as/z80/string.h: removed for gcc 3.2
700 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
701 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
703 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
705 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
706 * src/SDCCpeeph.c (replaceRule): fix bug #663503
707 * support/regression/Makefile: separate temp files for ports
708 * support/regression/generate-cases.py: separate temp files for ports
709 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
710 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
712 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
714 * moved tinitalk to device/examples/ds390
716 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
718 * as/mcs51/lkmem.c: rflag is for DS390
719 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
720 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
721 (linkEdit): move mem- and map-files the same way as ihx-files
722 * src/z80/main.c (_setDefaultOptions): removed --generic
723 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
724 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
725 * src/pic/glue.c (picglue): --c1mode works again
726 * src/pic16/glue.c (pic16glue): --c1mode works again
727 * src/asm.c (printCLine): fix #660034
729 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
731 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
732 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
733 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
734 * as/mcs51/lkmem (summary): better fix for sp problem
735 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
736 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
737 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
738 remove --stack-after-data
740 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
742 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
743 * src/SDCCutil.c (join): ugly bug: missing '\0'
744 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
746 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
748 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
750 * src/pic/main.c (_asmCmd): gpasm supports -o
751 * src/z80/main.c: more general macros
752 * device/lib/Makefile.in: remove intermediate files
754 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
756 * .version: Bumped version number to 2.3.3
757 * src/SDCCBBlock.c: new option -o
758 * src/SDCCglobl.h: new option -o
759 * src/SDCCglue.c: new option -o
760 * src/SDCCmain.c: new option -o
761 * src/asm.c: new option -o
762 * src/ds390/main.c: new option -o
763 * src/pic/glue.c: new option -o
764 * src/pic/pcode.c: new option -o
765 * src/pic/ralloc.c: new option -o
766 * src/pic16/glue.c: new option -o
767 * src/pic16/pcode.c: new option -o
768 * src/pic16/ralloc.c: new option -o
769 * src/z80/main.c: new option -o
770 * device/lib/Makefile.in: use -o
771 * support/regression/ports/ds390/spec.mk: use -o
772 * support/regression/ports/gbz80/spec.mk: use -o
773 * support/regression/ports/mcs51/spec.mk: use -o
774 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
775 * support/regression/ports/z80/spec.mk: use -o
776 * support/regression/ports/ucz80/spec.mk: use -o
777 * support/regression/ports/xa51/spec.mk: use -o
778 * support/regression/fwk/lib/timeout.c: fix usage string
780 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
781 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
783 2003-01-07 <johan@balder>
785 * src/SDCCast.c (decorateType): fixed bug #600035
787 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
788 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
789 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
790 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
791 * src/pic/pcode.c: outcommented unused variable to remove warnings
792 * src/pic/ralloc.c: outcommented unused variable to remove warnings
794 2003-01-06 <karl@turbobit.com>
795 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
798 2003-01-06 <johan@balder>
800 * src/SDCCicode.c: fixed array add
802 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
803 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
804 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
806 2003-01-04 <johan@balder>
808 * src/SDCCval.c (getNelements): fixed the initialized array of structures
810 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
811 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
813 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
814 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
815 * support/regression/tests/bug-524697.c: fit mem usage into 8032
817 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
818 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
820 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
821 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
823 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
824 * src/mcs51/main.c: removed {bindir}{sep} from aslink
826 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
828 * in \sdcc\as\mcs51\ changed these files in order to create an
829 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
830 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
831 following files to include the previous two files: aslink.dsp,
832 Makefile.aslink, Makefile.bcc, and Makefile.in.
834 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
837 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
839 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
840 value from option --iram-size.
842 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
844 * \sdcc\as\mcs51\lklist.c: added boundary check before using
847 2002-09-18 <wiml@hhhh.org>
849 * SDCClrange.h: exposed setFromRange() and setToRange()
850 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
851 packRegsForAccUse() (bug 542397)
852 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
853 multiple times and emitting the fetch operations more than once
854 added aopGetUsesAcc() function to allow binary operators to
855 fetch their operands in the correct order; made genMinus() emit
856 compact code for X = LITERAL - Y
858 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
859 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
860 sprintf() in line 1267.
862 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
863 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
866 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
867 Changes to aslink (All the changes are marked with 'JCF'):
869 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
872 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
873 area BSEG. Also moves, if possible, the DATA area down into the internal
874 ram so more space is available.
876 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
879 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
880 not bytes. Function summary() which creates a memory usage summary
881 file with extension .mem. Reports of overlaping stack and small stack
882 size. If the space for the stack is less than 16 bytes aslink trows a
885 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
886 the 8051. Option 'y' for memory summary output file.
888 Changes to sdcc (All the changes are marked with 'JCF'):
890 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
892 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
893 overlaying area for it (uses RegBankUsed[4]).
895 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
896 bank zero as used by default. By default aslink locates the stack
897 (equivalent to --stack-after-data). Pass option 'y' to aslink for
898 the creation of the .mem file. Delegates the allocation of data area
899 to aslink (it is not longer 0x30 by default). If --stack-loc passes
900 the begining of the stack area to aslink.
902 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
903 glue() in SDCCglue.c creates an area for it.
905 2002-09-03 Borut Razem <borut.razem@siol.net>
906 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
908 introduced atexit() handler for teporay files removal in case of
909 errors, assertions, ...
911 2002-08-29 Borut Razem <borut.razem@siol.net>
912 * sdcc/support/cpp2/auto-host_vc_in.h:
913 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
914 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
915 Maybe there is a similar problem with BORLANDC? It should be checked!
917 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
918 corrected improper use of assert: the assignment to clr variable was done inside the assert.
919 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
920 was not executed, and the compiler (cl) launched a warning:
921 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
923 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
924 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
926 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
927 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
929 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
930 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
931 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
932 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
933 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
934 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
935 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
936 - added Release configuration in VS projects
937 - review of compiler an linker options
938 - VC .exe files are generated in bin_vc directory, not to interfere
939 with binaries generated from other projects (cygwin, mingw, bcc ...)
941 * sdcc/src/yacc.dsp: added
943 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
944 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
945 and insert the version number definitions from .version
947 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
949 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
950 added - genarate auto-host.h using auto-host_vc_in.h as template
953 removed from CVS, generated automatically
955 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
956 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
958 2002-08-11 Borut Razem <borut.razem@siol.net>
959 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
961 2002-08-10 Borut Razem <borut.razem@siol.net>
962 * src/SDCCmain.c (main):
963 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
964 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
965 The consequence was that some temporary files were not removed.
968 unification of code in functions tempfilename() and tempfile():
969 function tempnam() is defined in Visual Studio 6.0 and .NET
971 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
973 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
974 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
975 - removed compiler command line option /WX: Treats all warnings as errors
976 - update a list of source files, included into the project
978 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
979 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
980 changed project type to Generic Project so that can be correcly converted to VS.NET project
982 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
984 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
986 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
988 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
989 added return 0 statements after assert() to make compiler happy
991 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
992 added newline in the def file to keep MSC compiler satisfied
994 * sdcc/src/z80/gen.c:
995 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
996 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
997 - solved MSC error in function aopDump()
999 * sdcc_vc.h: define PREFIX as "\\sdcc"
1001 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
1002 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
1004 2002-06-22 Scott Dattalo <scott@dattalo.com>
1005 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
1006 - Rewrote the register banking algorithm.
1007 - Added pCode live-range analysis to registers (for now, only non-used and
1008 singly-used registers optimized away)
1010 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
1012 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
1014 2002-05-10 Scott Dattalo <scott@dattalo.com>
1015 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
1017 2002-04-22 Michael Hope <michaelh@vroom>
1019 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
1021 * configure.in (DD_COPT): Added include support required for gbdk.
1023 * .version: Bumped version number just to increase it.
1025 * src/SDCCmain.c: Added -nostdinc to the default options.
1027 2002-04-15 Michael Hope <michaelh@vroom>
1029 * device/lib/z80/printf.c (sprintf): Added.
1031 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
1033 * src/z80/peeph.def: Added transpose redundent load rule.
1035 * src/z80/main.c: Added force callee saves for jaune.
1037 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
1039 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
1041 2002-03-28 Johan Knol <johan@balder>
1043 * src/SDCCval.c: fixed bug #532436
1045 2002-03-14 Scott Dattalo <scott@dattalo.com>
1047 Added "char *Processor" field to the port structure.
1050 Added -p option. Allows port dependent processor to be specified.
1053 Initialized the new field char *Processor field to NULL in all ports
1056 Compiler generated registers for interrupt context saving
1057 were not getting allocated.
1059 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
1062 Fixed left shift. Will promote the left side of a left shift
1063 if a) left shifting more than size of operand or b) when assigned
1064 to something size > size of left side
1066 2002-03-14 Scott Dattalo <scott@dattalo.com>
1068 tons of changes. Register allocation has been
1069 rewritten. Added customization for the various PICs. Flow
1070 analysis is restructured. ...
1076 Added. device.c is a PIC port hack to accomodate variations
1079 2002-03-13 Michael Hope <michaelh@vroom>
1081 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
1083 2002-03-04 johanknol <johanknol@manik>
1085 * /src/SDCCval.c: fixed
1087 const unsigned char arr[][2] = { { 0, 1 } };
1088 t18.c:1: error: Initializer element is not constant
1090 2002-03-04 bela <bela@manik>
1092 * /device/include/mcs51reg.h:
1093 ds89c420 register definition update
1095 2002-03-03 <johan@FRIJA>
1097 * support/Util/SDCCerr.c: did something, but don't no why anymore
1099 * support/regression/tests/bug-524691.c: made it a little less shy
1101 * src/SDCCast.c (decorateType): fixed bug #524697
1103 * src/SDCCast.c: made some lineno improvements
1105 * src/SDCCval.c (getNelements): changed warning to error
1107 * src/SDCCglue.c (printIvalArray): changed warning to error
1109 * src/SDCCicode.c: fixed a warning for mingw
1111 * src/SDCCast.c (decorateType): fixed the << promotion for ops
1113 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
1115 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
1117 * src/ds390/peeph.def:
1118 Added some more peephole rules
1120 * src/ds390/gen.c: Various fixes & enhancements
1122 * src/SDCClrange.c, src/SDCClrange.h:
1123 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
1125 * src/ds390/ralloc.c:
1126 various fixes & enhancements (ds390) specific
1128 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
1129 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
1132 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
1134 2002-03-02 <johan@FRIJA>
1136 * src/SDCCast.c (decorateType): fixed bug #524708
1138 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
1140 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
1142 2002-03-01 Michael Hope <michaelh@vroom>
1144 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
1146 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
1148 2002-03-01 <johan@FRIJA>
1150 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
1152 * src/SDCCast.c (decorateType): fixed bug #524209
1154 * src/SDCCval.c (valNot): fixed bug #524195
1156 2002-02-26 <johan@balder>
1158 * src/xa51/gen.c: fixed a warning
1160 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
1162 * src/SDCCast.c (decorateType): fixed bug #522534
1164 2002-02-23 <johan@balder>
1166 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
1168 2002-02-22 <johan@balder>
1170 * src/SDCCast.c: fixed bug #514865
1172 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
1174 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
1176 * sdcc/src/SDCCloop.c:
1177 Previous fix was not good. basic blocks that have "break" or "return" are
1178 not really partof a loop , but live ranges used in these blocks should
1179 be live thru the entire loop, so set partOfLoop but don't add them to
1182 2002-02-21 <johan@FRIJA>
1184 * src/SDCCcse.c: fixed bug #514308
1186 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
1189 Fixed BUG #519583. If a conditional block ended in a return/break
1190 statement inside a loop, it was not being considered part of the loop.
1192 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
1194 2002-02-10 Karl Bongers <karl@turbobit.com>
1197 Fixed up SDCDB debugger somewhat. Updated debugger/README
1198 with lots of comments and notes.
1200 * device/examples/test2.c:
1201 Fix bug, "red" variable not being initialized(compiler complained).
1203 * device/examples/Makefile, examples/test3.c:
1204 Add Makefile in device/examples folder, compiles test3.c
1205 for use as a multiple module SDCDB test case.
1207 * sim/ucsim/cmd.src/cmdset.cc:
1208 Took out debug printfs in ucsim "next" command.
1211 Karl and Johan start ucsim XA support. Most dissassembly working,
1212 about 75% emulation done(plenty of work remaining).
1214 * sim/ucsim/z80.src:
1215 Add Z80 support to ucsim, add test-ucz80 regression test,
1216 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
1217 Notice z80 compiler fails on examples/test3.c/crc code.
1219 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
1221 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
1222 Added support for --parms-in-bank1
1224 * src/ds390/peeph.def:
1225 added a few more peephole optimzations
1228 1) added __builtin_inp & __builtin_outp used to read in data of given length
1229 from a memory mapped port
1230 2) added __builtin_memcmp
1231 3) added __builtin_swapw swap bytes of a short
1233 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
1234 1) handle multiple send & receives from register bank1
1235 2) ralloc can now allocate DPTR1 to some liveRanges
1237 * src/SDCCsymt.c, src/SDCCsymt.h:
1238 changes to handle multiple sends & receives
1241 added some pointer arithmetic optimization
1244 added some pointer arithmetic optimizations but not stable yet so not
1245 called from anywhere (will get this working shortly)
1247 * src/SDCCopt.c: fixed for multiple sends & receives
1250 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
1251 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
1252 set preprocessor defines (depending on options)
1254 * src/SDCCicode.c, src/SDCCicode.h:
1255 changes made to handle multiple sends & receives
1258 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
1260 * src/SDCCcse.c, src/SDCCcse.h:
1261 added function findbackward def (to be used in upcoming optimization)
1263 * src/SDCCcflow.c, src/SDCCcflow.h:
1264 added function returnAtEnd - to determine if a basic block terminates with
1267 * src/SDCCast.c, src/SDCCast.h:
1268 added option parms-in-bank1
1270 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
1271 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
1272 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
1273 adjusted for --parms-in-bank1 option
1275 * device/include/string.h:
1276 donot redefine "reentrant" keyword
1278 * device/include/ds80c390.h: Added some more SFRs
1280 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
1282 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
1284 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
1286 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
1288 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
1290 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
1292 2002-01-18 Paul Stoffregen <paul@pjrc.com>
1294 * Added --xram-movc option
1296 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
1298 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
1300 2002-01-11 Johan Knol
1302 * Added math lib of Jesus Calvino-Fraga
1304 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
1306 * src/SDCCmain.c (processFile): fix processing of ../../src.c
1307 * support/regression/Makefile: new target test-mcs51-stack-auto
1308 * support/regression/ports/mcs51-stack-auto/spec.mk: added
1310 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1312 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
1314 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1316 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
1318 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
1320 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
1322 * src/SDCCglue.h: add definition for printIvalChar()
1324 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1326 * src/SDCCast.c: fix #498138 by Johan
1328 * src/SDCCglue.c: fix #498138 by Johan
1330 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1332 * support/regression/Makefile: fix clean
1334 * support/regression/ports/ds390/support.c: fix transmission of last character
1336 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
1338 * /sdcc/src/ds390/gen.c:
1339 a) improved computing address of stack variable
1340 b) took out some #if 0 code
1341 c) improved parmBytes adjustment
1342 d) improved genPlusIncr & genMinusIncr
1343 e) genCmp could generate bad code (when left assigned to DPTR)
1344 f) Fixed bug in hasInc
1346 * /sdcc/src/ds390/ralloc.c:
1347 a) packRegsForSupport could mess up live information (Fixed)
1348 b) packRegsDPTRuse could be incorrect for left & right shift
1350 * /sdcc/src/mcs51/ralloc.c:
1351 packRegsForSupport could mess up the live information (Fixed)
1353 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
1355 * /sdcc/src/SDCCast.c:
1356 can reverse a loop even if function call is present as long
1357 as the loop control variable is local & is not passed as parameter
1359 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1361 * /sdcc/ChangeLog: *** empty log message ***
1363 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
1364 More builtin function additions for TININative
1366 * /sdcc/src/ds390/ralloc.c:
1367 Had broken the regression testsuite
1369 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
1371 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
1372 Added funcattr hasStackParms will be set for reentrant functions when there
1373 are paramteres on the stack, this helps in minimizing frame pointer generation
1374 typeFromStr can handle function pointers now
1376 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1377 *** empty log message ***
1379 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1381 * /src/ds390/gen.c, /src/ds390/main.c:
1382 More builtin function additions for TININative
1384 * /src/ds390/ralloc.c:
1385 Had broken the regression testsuite
1387 * /src/SDCCast.c: Fixed a bug in dumptree
1389 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1390 Added funcattr hasStackParms will be set for reentrant functions when there
1391 are paramteres on the stack, this helps in minimizing frame pointer generation
1392 typeFromStr can handle function pointers now
1394 * /doc/builtins.txt, /doc/TININative.txt:
1395 *** empty log message ***
1398 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1400 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1401 ALPHA version for -mTININative
1403 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1404 updated to reflect changes in the port structure
1407 added function do_assemble (similar to do_link) if non-null this function
1408 will be called to do assembly (-mTININative) requires a multi command
1410 added function genAssemblerEnd will be called to generate assembler Epilogue
1413 added _JavaNative to debug info printing
1415 * /src/SDCCmain.c: added option --tini-libid
1416 added port->do_assemble function (-mTININative) has a multi command assemble
1418 * /src/SDCCglue.c: Disabled "constExpr" check
1419 added port->genAssemblerEnd function
1421 * /src/SDCCglobl.h: Added option --tini-libid value
1424 tookout optimizeCompare from the header (has no external references)
1426 * /src/SDCCast.c: made one more function "static"
1428 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1430 * src/z80/mappings.i: Added z80asm support.
1432 * src/z80/main.c: Added z80asm support on --asm=z80asm
1434 * src/z80/gen.c: Fixed asm portability issues.
1436 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1438 * src/SDCCglue.c (printExterns): Added global/extern split.
1440 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1442 * support/regression/Makefile: added test for mcs51 model large
1444 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1446 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1448 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1450 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1452 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1454 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1456 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1458 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1460 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1462 * support/regression/tests/simplefloat.c: Port to mcs51.
1464 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1465 * support/regression/tests/bug-485362.c: Added.
1467 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1469 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1471 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1473 * src/z80/gen.c (aopDump): Added a dump function.
1475 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1476 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1478 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1480 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1482 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1484 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1486 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1488 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1490 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1492 * support/regression/ports/ds390/support.c: Use tinibios.
1494 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1496 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1498 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1499 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1501 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1503 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1505 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1507 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1509 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1510 (packRegsForIYUse): Created and optimised.
1512 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1514 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1515 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1517 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1519 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1521 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1523 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1525 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1527 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1529 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1531 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1533 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1535 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1537 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1539 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1540 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1541 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1543 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1545 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1546 (genNotFloat): Added.
1547 (genUminusFloat): Added.
1549 * device/lib/z80/Makefile: Added floating pt stubs.
1551 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1553 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1555 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1557 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1559 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1561 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1563 * sdcc/support/regression/Makefile: Add port ds390.
1565 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1567 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1569 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1571 * sdcc/support/regression/ports/ds390/support.c: Added.
1573 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1575 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1577 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1579 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1581 * device/include/malloc.h: Added z80 and gbz80 support.
1583 * device/lib/gbz80/heap.s: Added.
1585 * device/lib/z80/heap.s: Added.
1587 * device/lib/malloc.c: Added z80 and gbz80 support.
1589 * support/regression/tests/malloc.c (testMalloc): Added.
1591 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1593 * support/regression/tests/bug-478094.c: Added.
1595 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1597 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1599 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1601 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1603 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1605 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1607 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1609 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1611 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1613 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1615 * support/regression/tests/bug-477927.c: Added.
1617 * src/z80/peeph.def: Added minor rules.
1619 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1621 * src/z80/peeph.def: Added jump optimisation modification.
1623 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1625 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1627 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1629 * support/regression/tests/funptrs.c: Added.
1631 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1633 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1635 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1637 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1639 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1641 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1642 (movLeft2ResultLong): Created.
1644 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1645 (joinPushes): Added. Joins two char pushes into a word push.
1647 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1649 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1651 * support/makebin/Makefile (install): Added creation of dest dir.
1653 2001-10-24 Karl Bongers <karl@turbobit.com>
1655 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1657 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1659 * src/z80/ralloc.c: Turned off faulty pack for one use.
1661 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1663 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1665 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1667 * support/regression/Makefile: Improved clean
1669 * support/regression/ports/gbz80/spec.mk: Added clean
1671 * support/regression/ports/host/spec.mk: Added clean
1673 * support/regression/ports/z80/spec.mk: Added clean
1675 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1677 * support/regression/ports/mcs51/timeout.c: little improvements
1679 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1681 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1683 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1685 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1687 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1689 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1691 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1693 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1694 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1696 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1698 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1700 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1702 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1704 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1706 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1708 * support/regression/tests/longor.c: Added.
1710 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1712 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1714 * as/mcs51/aslink.h: define PATH_MAX
1716 * as/mcs51/asm.h: define PATH_MAX
1718 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1720 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1722 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1724 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1726 * src/SDCCglobl.h: define PATH_MAX
1728 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1730 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1732 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1734 * src/z80/gen.c (gencjneshort): Fixed
1736 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1738 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1740 * support/regression/tests/bug-469671.c: Added.
1742 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1744 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1746 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1748 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1750 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1752 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1754 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1756 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1758 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1760 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1762 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1764 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1766 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1768 * 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.
1770 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1772 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1774 2001-10-07 <johan@FRIJA>
1776 * device/lib/gets.c (gets): fixed the return value.
1778 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1779 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1781 * 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.
1783 * 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.
1785 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1787 * src/pic/gen.c: Removed Safe_strdup.
1789 * configure.in: Added option to enable libgc support.
1791 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1792 (bitVectUnion): Optimised.
1793 (bitVectIntersect): Optimised.
1794 (bitVectBitsInCommon): Optimised.
1795 (bitVectCplAnd): Optimised.
1797 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1799 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1801 * src/SDCCmain.c: distinguish between assembler debug and plain options
1803 * src/avr/main.c: remove standard assembler options
1805 * src/ds390/main.c: remove standard assembler options
1807 * src/mcs51/main.c: remove standard assembler options
1809 * src/port.h: removed "PENDING" comment
1811 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1813 * src/device/lib/_mulint.c : new, with assember functions
1815 * src/device/lib/_mullong.c : new, with assember functions
1817 * src/device/lib/_divuint.c : with assember functions
1819 * src/device/lib/_divsint.c : with assember functions
1821 * src/device/lib/_divulong.c: with assember functions
1823 * src/device/lib/_divslong.c: with assember functions
1825 * src/device/lib/_moduint.c : with assember functions
1827 * src/device/lib/_modsint.c : with assember functions
1829 * src/device/lib/_modulong.c: with assember functions
1831 * src/device/lib/_modslong.c: with assember functions
1833 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1835 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1837 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1838 replaced _mululong.c and _mulslong.c by _mullong.c
1840 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1842 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1844 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1846 * src/SDCCglue.c: test, if win32api is available for MINGW
1848 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1850 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1851 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1852 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1853 * support/regression/ports/host/spec.mk: removed GENERIC
1854 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1855 * support/regression/ports/z80/spec.mk: removed GENERIC
1857 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1859 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1861 * support/regression/tests/bug-467035.c: Created.
1863 2001-10-01 <johan@FRIJA>
1865 * src/SDCC.y: fixed bug #466586 part 1
1867 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1869 * SDCCicode.c: z80 has no generic pointers
1870 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1872 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1874 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1876 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1878 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1880 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1882 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1884 * configure.in: Fixed up so that ucsim is only configured once.
1886 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1888 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1889 (getPathDifference): As above.
1891 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1893 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1895 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1896 * .version: Updated to 2.3.1
1898 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1899 Added copyright header.
1901 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1902 (assemble): Added support for macro based assembler commands.
1903 (linkEdit): Added support for macro based linker commands.
1904 (preProcess): Changed the pre-processor to use macros.
1905 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1906 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1908 * device/lib/z80/crt0.s: Added module name for debugging.
1910 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1912 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1914 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1916 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1918 * src/Makefile.in: Added SDCCmacro and SDCCutil
1920 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1922 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1924 2001-09-16 <johan@FRIJA>
1926 * 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.
1928 2001-09-15 <johan@FRIJA>
1930 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1931 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1933 2001-09-11 <johan@FRIJA>
1935 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1937 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1939 * support/regression/tests/bug-460444.c: Added test case.
1941 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1942 (genCast): Added justification for all of the asserts.
1944 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1946 * support/regression/support.c: _xdata replaced by xdata
1948 * support/regression/spec.mk: removed _generic
1950 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1952 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1954 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1955 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1957 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1959 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1961 * support/regression/tests/bug-460010.c: Added test case.
1963 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1965 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1967 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1969 * support/regression/testfwk.c: removed workaround for bug #436344
1971 * support/regression/tests/bp.c: use less memory with mcs51
1973 * support/regression/tests/bug-441448.c: use less memory
1975 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1977 * support/regression/collate-results.py: typo
1979 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1981 * support/regression/tests/fetchoverlap.c: Added new test case.
1983 * support/regression/tests/bp.c: Added new test case.
1985 * support/regression/tests/bug-448984.c: Added new test case.
1987 * support/regression/tests/pow2shifts.c: Added new test case.
1989 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1990 (genlshTwo): Fixed right shift for count > 8.
1992 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1994 2001-09-08 <johan@FRIJA>
1996 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1998 2001-09-07 <johan@FRIJA>
2000 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
2002 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
2004 2001-09-06 <johan@FRIJA>
2006 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
2007 * bernhard noted me at this: "() equals to (void)" (1.38)
2009 2001-09-05 <johan@FRIJA>
2011 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
2013 2001-09-04 <johan@FRIJA>
2015 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
2018 2001-09-04 Paul Stoffregen <paul@pjrc.com>
2020 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
2022 2001-09-03 Michael Hope <michaelh@juju.net.nz>
2024 * link/z80/aslink.h: Fixed path for PATH_MAX
2026 2001-09-02 Michael Hope <michaelh@juju.net.nz>
2028 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
2030 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
2032 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
2034 * 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.
2036 2001-09-01 Michael Hope <michaelh@juju.net.nz>
2038 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
2039 (genCmp): Fixed up genCmp for the GB with longs.
2041 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
2043 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
2045 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
2047 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
2049 2001-08-30 Paul Stoffregen <paul@pjrc.com>
2051 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
2053 2001-08-30 Michael Hope <michaelh@juju.net.nz>
2055 * 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.
2057 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
2059 2001-08-29 Michael Hope <michaelh@juju.net.nz>
2061 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
2063 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
2065 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
2067 * sim/ucsim/configure: little improvement of Cygwin-detection
2068 * sim/ucsim/configure.in: little improvement of Cygwin-detection
2069 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
2070 * support/regression/tests/bug-221100.c: small changes for mcs51
2071 * support/regression/tests/bug-221168.c: small changes for mcs51
2072 * support/regression/tests/bug-227710.c: small changes for mcs51
2073 * support/regression/tests/staticinit.c: small changes for mcs51
2074 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
2075 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
2076 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601