1 2003-04-18 Kevin Vigor <kevin@vigor.nu>
3 * src/SDCCopt.c: add special case optimization to replace modulo by
4 a power of two with a bitwise AND.
6 2003-04-18 <johan@balder>
8 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
10 2003-04-17 <johan@balder>
12 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
13 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15 2003-04-13 Borut Razem <borut.razem@siol.net>
17 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
18 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
19 fixed mingw problem in adl_NORMALIZE_PATH
21 2003-04-12 Borut Razem <borut.razem@siol.net>
23 * fixed "#pragma SAVE/RESTORE can not be nested":
24 * src/SDCC.lex: reworked pragma handling functions
25 * sdcc/src/SDCCglobl.h: reworked stack handling macros
26 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
28 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
30 * src/SDCCutil.c (pathEquivalent): defined but not used
31 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
32 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
33 * configure: rebuilt from configure.in
34 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
35 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
36 * device/include/Makefile.in: replace sdcc_datadir
37 * device/lib/Makefile.in: replace sdcc_datadir
38 * Makefile.common.in: add LDFLAGS from configure
39 * packihx/Makefile.in: use LDFLAGS
40 * src/Makefile.in: use LDFLAGS
41 * support/cpp2/Makefile.in: add LDFLAGS from configure
42 * support/makebin/Makefile: use LDFLAGS
43 * .version: bumped version number to 2.3.5
45 2003-04-12 Borut Razem <borut.razem@siol.net>
47 * completed "different paths" task:
48 * src/SDCCmacro.c: fixed bug in handling quotes
49 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
50 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
52 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
54 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
56 2003-04-11 kevin Vigor <kevin@vigor.nu>
58 * ds390/gen.c ds390/peeph.def: fix bug 706781
60 2003-04-11 Borut Razem <borut.razem@siol.net>
62 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
64 2003-04-10 Scott Dattalo <scott@dattalo.com>
66 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
67 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
68 set - this bit used to not be set...).
69 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
71 * src/regression/and2.c added to test bug 609268
72 * src/regression/Makefile added and2.c to regression test
75 2003-04-08 <johan@CP255758-A>
77 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
78 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
79 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
81 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
83 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
85 * support/cpp2/Makefile.in: fix bug #487815
86 * configure: rebuilt from configure.in
87 * Makefile.common.in: docdir changed, new path suffixes
88 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
89 * sdcc_vc_in.h: reflect changes from sdccconf.h
90 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
91 * src/SDCCutil.h: remove BINDIR hack
92 * doc/sdccman.lyx: update new path hierarchy
94 2003-04-06 Paul Stoffregen <paul@pjrc.com>
96 * src/SDCCpeeph.c: added okToRemoveSLOC test
98 2003-04-06 Paul Stoffregen <paul@pjrc.com>
100 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
102 2003-04-06 Paul Stoffregen <paul@pjrc.com>
104 * src/SDCCpeeph.c: added labelIsReturnOnly test
105 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
107 2003-04-05 <johan@balder>
109 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
110 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
111 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
112 * src/SDCCast.c: fixed a warning
113 * src/SDCCast.h: fixed a warning
114 * src/SDCCicode.c (operandFromAst): fixed a warning
116 2003-04-04 <johan@balder>
118 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
119 * src/SDCCast.c (decorateType): fixed bug #715076
120 * src/SDCC.y: fixed bug #702907
122 2003-04-03 <johan@balder>
124 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
125 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
126 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
127 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
128 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
130 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
132 * _decdptr.c: fix return values
133 * _gptrget.c: fix return values
134 * _gptrgetc.c: fix return values
135 * _gptrput.c: fix return values
136 * _mulint.c: fix return values
137 * as/z80/Makefile: fix 'make -j' problem
139 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
141 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
142 * configure.in: big cleanup, updated to autoconf 2.5x
143 * configure: rebuilt from configure.in
144 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
145 * sdcc_vc_in.h: reflect changes from sdccconf.h
146 * doc/Makefile: fixed a flaw in "make install"
148 2003-04-02 <johan@balder>
150 * src/ds390/gen.c (genCmp): no comments
151 * src/mcs51/gen.c (genCmp): no comments
152 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
153 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
155 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
157 * support/regression/generate-cases.py: place generated file in given sub directory
158 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
159 * support/regression/Makefile: improvements for 'make -j';
160 side effect: it's simpler and faster now
162 2003-03-31 Borut Razem <borut.razem@siol.net>
164 * src/z80/main.c: link-{port} and as-{port} defined without path
165 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
167 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
169 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
171 2003-03-30 Borut Razem <borut.razem@siol.net>
173 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
174 changed type of list parameter to set
175 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
176 * src/port.h: changed type of do_assemble() parameter to set
177 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
178 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
179 definition of "cppoutfilename" macro with NULL value in preProcess()
180 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
181 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
182 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
183 replaced with set *binPathSet
184 * shash_add() deallocates the item, if allready exsists, before adding the new one
185 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
187 2003-03-30 Scott Dattalo <scott@dattalo.com>
189 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
190 a nested for loop bug in the PIC port
191 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
194 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
196 * support/Util/dbuf.h: remove C++ stuff to make it portable
198 2003-03-28 Borut Razem <borut.razem@siol.net>
200 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
201 literal strings in stringLiteral()
202 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
203 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
206 2003-03-27 Paul Stoffregen <paul@pjrc.com>
208 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
210 2003-03-26 <johan@balder>
212 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
213 * src/ds390/gen.c (saveRegisters): catched symbol abuse
214 * src/SDCCast.c (decorateType): fixed " -v < 3"
216 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
218 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
219 Added Lenny Story's debug infrastructure changes:
220 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
221 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
222 * src/cdbFile.c: added
223 * src/SDCCdebug.c: added
224 * src/SDCCdebug.h: added
225 * src/SDCCast.c (createFunction)
226 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
227 * src/SDCCmain.c (parseCmdLine, main)
228 * src/SDCCmem.c (redoStackOffsets)
229 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
232 * src/avr/gen.c (genAVRCode)
233 * src/ds390/gen.c (gen390Code)
234 * src/mcs51/gen.c (gen51Code)
235 * src/pic/gen.c (genpic14Code)
236 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
237 * src/xa51/gen.c (genXA51Code)
238 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
240 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
242 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
243 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
245 2003-03-22 <johan@balder>
247 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
249 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
251 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
252 * doc/cdbfileformat.lyx: added, written by Lenny Story
253 * doc/Makefile: added cdbfileformat.lyx
254 * doc/clean.mk: added cdbfileformat.lyx
256 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
258 * src/mcs51/peeph.def: fix bug #705773
260 2003-03-20 <johan@balder>
262 An sfr/sbit can have an "at #" AND an initializer
263 * src/SDCCsymt.c (checkSClass):
264 * src/SDCCmem.c (allocGlobal):
265 * src/SDCCmem.c (allocLocal):
266 * src/SDCCast.c (createBlock):
268 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
270 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
272 2003-03-16 <johan@balder>
274 Undid the hackup of const and volatile, the problem is much bigger
276 * src/SDCCast.c:1.171
277 * src/SDCCglue.c:1.138
278 * src/SDCCicode.c:1.146
279 * src/SDCCsymt.c:1.150
282 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
284 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
285 * src/ds390/gen.c (genAddrOf): fixed bug #704087
287 2003-03-13 <johan@balder>
289 Hackup const and volatile modifiers in type chains a bit:
291 * src/SDCCast.c:1.169
292 * src/SDCCglue.c:1.136
293 * src/SDCCicode.c:1.143
294 * src/SDCCsymt.c1.146
298 2003-03-12 <johan@balder>
300 * src/SDCCBBlock.h: more LRH debugging junk
301 * src/SDCCcflow.h: more LRH debugging junk
302 * src/SDCCloop.c: more LRH debugging junk
303 * src/SDCC.y (struct_declaration): fixed bug #697590
304 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
305 * src/ds390/gen.c (aopForRemat): fixed bug #700031
306 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
308 2003-03-11 Kevin Vigor <kevin@vigor.nu>
309 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
310 test function names must now match exactly).
311 * src/SDCCcse.c: added special case in findCheaperOp to allow
312 extending a short integer. Makes less awful code for bug 700121 test case.
314 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
316 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
317 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
319 2003-03-11 Kevin Vigor <kevin@vigor.nu>
321 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
322 actually called (operandsNotEqual() was called for all
323 operandsNotEqualX tests).
325 2003-03-11 Kevin Vigor <kevin@vigor.nu>
327 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
328 with shorter literals. Fixes bug 700121.
330 2003-03-11 <johan@balder>
332 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
334 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
336 * src/SDCCloop.c (mergeRegions): an evil beast is dead
337 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
339 2003-03-10 Borut Razem <borut.razem@siol.net>
341 * src/SDCCmain.c: pipe preprocessor's output
342 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
343 * sdcc_vc_in.h: define pclose as _pclose for WIN32
344 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
345 which closes all pipes in pipeSet set
346 * src/SDCCset.c: free deleted item in function deleteSetItem()
347 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
348 moved from z80 to src subproject
349 * .version: increased version number to 2.3.4
351 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
353 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
354 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
355 * support/regression/ports/xa51/spec.mk: fix typo
357 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
359 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
361 2003-03-09 Borut Razem <borut.razem@siol.net>
363 * src/SDCCmain.c: pipe preprocessor's output
364 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
365 * sdcc_vc_in.h: define pclose as _pclose for WIN32
366 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
367 which closes all pipes in pipeSet set
368 * src/SDCCset.c: free deleted item in function deleteSetItem()
369 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
370 moved from z80 to src subproject
372 2003-03-09 Borut Razem <borut.razem@siol.net>
374 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
375 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
376 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
377 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
378 * src/SDCCglobl.h: unification of WIN32 native definitions
380 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
382 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
384 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
386 * src/configure.in: check for endianess (even while cross-compiling)
387 * src/configure: check for endianess (even while cross-compiling)
388 * src/configure_in.h: check for endianess (even while cross-compiling)
389 * src/avr/gen.c: remove old endianess stuff
390 * src/mcs51/gen.c: remove old endianess stuff
391 * src/ds390/gen.c: remove old endianess stuff
392 * src/pic/gen.c: remove old endianess stuff
393 * src/pic/genarith.c: remove old endianess stuff
394 * src/pic/glue.c: fix endianess check
395 * src/pic16/gen.c: remove old endianess stuff
396 * src/pic16/genarith.c: remove old endianess stuff
397 * src/pic16/glue.c: fix endianess check
398 * src/xa51/gen.c: remove old endianess stuff
399 * src/z80/gen.c: fix endianess check
400 * src/SDCCglue.c: fix endianess check
401 * src/ds390/peeph.def: fix bug 700036
403 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
405 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
406 * src/configure: find appropriate data-types on host for SDCC's int and long
407 * src/configure.in: find appropriate data-types on host for SDCC's int and long
408 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
409 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
411 2003-03-07 <johan@balder>
414 some minor cleanups before the big shot
415 OP_DEFS and OP_USES now use Kevin's protection
416 new option --nolabelopt
427 * src/ds390/ralloc.c:
428 * src/mcs51/ralloc.c:
433 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
435 * src/pic/pcode.c (get_op): fix 64 bit warnings
436 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
437 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
438 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
439 * support/regression/tests/malloc.c: fix 64 bit warnings
441 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
443 * src/mcs51/gen.c (genMinus): fixed bug 696436
445 2003-03-02 Borut Razem <borut.razem@siol.net>
447 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
449 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
451 * configure.in: test for mkstemp
452 * sdccconf_in.h: add HAVE_MKSTEMP
454 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
456 * device/include/ctype.h: removed warning while using --stack-auto
457 * device/include/malloc.h: removed warning while using --stack-auto
458 * device/include/string.h: removed warning while using --stack-auto
460 2003-02-23 Borut Razem <borut.razem@siol.net>
462 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
463 because NDEBUG is defined (see man assert)
464 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
466 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
468 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
469 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
471 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
473 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
474 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
476 2003-02-18 <johan@balder>
478 * as/mcs51/asmain.c (asmbl): module can start with a digit
479 * as/z80/asmain.c (asmbl): module can start with a digit
481 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
483 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
484 * src/asm.c: fix pipe() for Mingw32
486 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
488 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
489 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
490 make -V work again; --c1mode reads now from stdin
491 * doc/sdccman.lyx: added --c1mode
492 * support/Util/SDCCerr.c: new messages for c1 mode
493 * support/Util/SDCCerr.h: new messages for c1 mode
494 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
496 2003-02-15 <johan@balder>
498 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
500 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
502 * doc/sdccman.lyx: Environment variables, -o and other minor things
504 2003-02-14 <johan@balder>
506 * src/xa51/main.c: before anyone really tries to use it :)
508 * Install doc's in share/sdcc/doc
509 * removed some obsolete files
510 * Do a proper make distclean and uninstall
514 M device/include/Makefile.in
515 M device/lib/Makefile.in
518 M sim/ucsim/doc/Makefile.in
522 M support/cpp2/Makefile.in
523 M support/makebin/Makefile
526 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
528 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
530 2003-02-10 Borut Razem <borut.razem@siol.net>
532 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
533 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
534 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
535 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
536 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
537 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
538 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
539 src/z80/Makefile.bcc: Borland Makefile cleanup
540 * as/z80/Makefile.bcc: Added Borland Makefile
541 * support/cpp2/borland.h: Removed
543 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
545 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
546 * src/SDCC.lex: new pragma NOIV
547 * src/SDCCglobl.h: new pragma NOIV
548 * src/SDCCmem.c: new pragma NOIV
550 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
552 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
554 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
556 * src/SDCCmain.c: signal handling is switched off by --debug
557 * doc/Makefile: small fix for install; use clean.mk again
558 * doc/clean.mk: clean *.pdf and *.html too
560 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
562 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
563 * device/lib/printfl.c: fix a ds390 bug by making it portable
564 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
565 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
566 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
567 * debugger/mcs51/cmd.c: converted multi-line string literals
568 * sim/ucsim/globals.cc: converted multi-line string literals
569 * src/SDCCmain.c: introduced signal handler to remove temp files
570 * doc/Makefile: small tweaks, implement clean
571 * doc: removed generated files
573 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
575 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
576 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
577 Address Record is not correctly generated for DS390."
579 2003-02-02 Borut Razem <borut.razem@siol.net>
581 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
582 * as/mcs51/asm.h: fixed compilation with Borland C
583 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
584 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
585 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
586 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
587 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
588 src/z80/Makefile.bcc: delete $(LIB) only if exist
589 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
591 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
593 * device/include/malloc.h: introduced NULL
594 * device/include/string.h: introduced NULL
595 * device/include/stdlib.h: introduced NULL
596 * device/lib/_memcpy.c: removed NULL
597 * device/lib/_strcat.c: removed NULL
598 * device/lib/_strchr.c: removed NULL
599 * device/lib/_strcmp.c: removed NULL
600 * device/lib/_strcpy.c: removed NULL
601 * device/lib/_strcspn.c: removed NULL
602 * device/lib/_strlen.c: removed NULL
603 * device/lib/_strncat.c: removed NULL
604 * device/lib/_strncmp.c: removed NULL
605 * device/lib/_strncpy.c: removed NULL
606 * device/lib/_strpbrk.c: removed NULL
607 * device/lib/_strrchr.c: removed NULL
608 * device/lib/_strspn.c: removed NULL
609 * device/lib/_strstr.c: removed NULL
610 * device/lib/_strtok.c: removed NULL
611 * device/lib/malloc.c: removed NULL, include own header
613 2003-02-02 <johan@balder>
615 * 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
616 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
617 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
618 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
619 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
620 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
622 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
624 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
627 2003-02-01 <johan@balder>
629 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
631 2003-01-31 <johan@CP255758-A>
633 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
635 2003-01-30 <johan@balder>
637 * src/SDCCBBlock.c: automatic bug detection
638 * src/SDCCicode.c: automatic bug detection
640 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
642 * src/SDCCglobl.h: now --xram-size 0 works
643 * src/SDCCmain.c: now --xram-size 0 works
645 2003-01-29 <johan@balder>
647 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
649 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
651 * as/mcs51/aslink.h: Added options --xram-size and --code-size
652 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
653 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
654 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
655 * src/SDCCglobl.h: Added options --xram-size and --code-size
656 * src/SDCCmain.c: Added options --xram-size and --code-size
658 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
660 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
661 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
663 2003-01-27 <johan@balder>
665 * src/SDCC.y: fixed bug #613764
667 2003-01-26 <johan@balder>
669 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
670 * src/SDCCsymt.h: fixed bug #673374
671 * src/SDCCglue.c: fixed bug #661910
672 * src/SDCCast.c: fixed bug #458099 and 673374
674 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
676 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
677 * as/mcs51/strcmpi.h: added
678 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
679 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
680 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
681 * as/mcs51/assym.c: strcmpi -> as_strcmpi
682 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
683 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
684 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
685 * as/mcs51/Makefile.aslink: new module strcmpi
686 * as/mcs51/Makefile.asx8051: new module strcmpi
687 * as/mcs51/Makefil.bcc: new module strcmpi
688 * as/mcs51/Makefile.in: new module strcmpi
689 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
691 2003-01-26 <johan@balder>
693 * src/SDCCglue.c: reverted back to 1.124
694 * src/SDCCast.c: reverted back to 1.156
695 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
697 2003-01-25 <johan@balder>
699 * src/SDCCglue.c: A better fix for bug #661910
700 * src/SDCCast.c: A better fix for bug #661910
701 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
703 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
705 * src/Makefile.in: remove spawn.o
706 * src/SDCCmain.c: remove spawn.h
707 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
708 * src/spawn.c: removed
709 * src/spawn.h: removed
710 * support/regression/ports/ds390/spec.mk: link with -r
712 2003-01-24 <johan@CP255758-A>
714 * src/ds390/gen.c (aopOp): fixed bug #667458
715 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
716 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
717 (createIvalCharPtr): an ival doesn't always have a storage class anymore
719 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
721 * src/mcs51/peeph.def: better assembler identation by Frieder
722 * src/mcs51/gen.c: better assembler identation by Frieder
724 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
726 * as/z80/string.h: removed for gcc 3.2
727 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
728 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
730 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
732 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
733 * src/SDCCpeeph.c (replaceRule): fix bug #663503
734 * support/regression/Makefile: separate temp files for ports
735 * support/regression/generate-cases.py: separate temp files for ports
736 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
737 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
739 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
741 * moved tinitalk to device/examples/ds390
743 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
745 * as/mcs51/lkmem.c: rflag is for DS390
746 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
747 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
748 (linkEdit): move mem- and map-files the same way as ihx-files
749 * src/z80/main.c (_setDefaultOptions): removed --generic
750 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
751 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
752 * src/pic/glue.c (picglue): --c1mode works again
753 * src/pic16/glue.c (pic16glue): --c1mode works again
754 * src/asm.c (printCLine): fix #660034
756 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
758 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
759 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
760 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
761 * as/mcs51/lkmem (summary): better fix for sp problem
762 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
763 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
764 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
765 remove --stack-after-data
767 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
769 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
770 * src/SDCCutil.c (join): ugly bug: missing '\0'
771 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
773 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
775 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
777 * src/pic/main.c (_asmCmd): gpasm supports -o
778 * src/z80/main.c: more general macros
779 * device/lib/Makefile.in: remove intermediate files
781 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
783 * .version: Bumped version number to 2.3.3
784 * src/SDCCBBlock.c: new option -o
785 * src/SDCCglobl.h: new option -o
786 * src/SDCCglue.c: new option -o
787 * src/SDCCmain.c: new option -o
788 * src/asm.c: new option -o
789 * src/ds390/main.c: new option -o
790 * src/pic/glue.c: new option -o
791 * src/pic/pcode.c: new option -o
792 * src/pic/ralloc.c: new option -o
793 * src/pic16/glue.c: new option -o
794 * src/pic16/pcode.c: new option -o
795 * src/pic16/ralloc.c: new option -o
796 * src/z80/main.c: new option -o
797 * device/lib/Makefile.in: use -o
798 * support/regression/ports/ds390/spec.mk: use -o
799 * support/regression/ports/gbz80/spec.mk: use -o
800 * support/regression/ports/mcs51/spec.mk: use -o
801 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
802 * support/regression/ports/z80/spec.mk: use -o
803 * support/regression/ports/ucz80/spec.mk: use -o
804 * support/regression/ports/xa51/spec.mk: use -o
805 * support/regression/fwk/lib/timeout.c: fix usage string
807 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
808 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
810 2003-01-07 <johan@balder>
812 * src/SDCCast.c (decorateType): fixed bug #600035
814 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
815 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
816 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
817 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
818 * src/pic/pcode.c: outcommented unused variable to remove warnings
819 * src/pic/ralloc.c: outcommented unused variable to remove warnings
821 2003-01-06 <karl@turbobit.com>
822 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
825 2003-01-06 <johan@balder>
827 * src/SDCCicode.c: fixed array add
829 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
830 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
831 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
833 2003-01-04 <johan@balder>
835 * src/SDCCval.c (getNelements): fixed the initialized array of structures
837 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
838 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
840 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
841 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
842 * support/regression/tests/bug-524697.c: fit mem usage into 8032
844 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
845 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
847 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
848 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
850 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
851 * src/mcs51/main.c: removed {bindir}{sep} from aslink
853 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
855 * in \sdcc\as\mcs51\ changed these files in order to create an
856 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
857 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
858 following files to include the previous two files: aslink.dsp,
859 Makefile.aslink, Makefile.bcc, and Makefile.in.
861 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
864 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
866 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
867 value from option --iram-size.
869 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
871 * \sdcc\as\mcs51\lklist.c: added boundary check before using
874 2002-09-18 <wiml@hhhh.org>
876 * SDCClrange.h: exposed setFromRange() and setToRange()
877 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
878 packRegsForAccUse() (bug 542397)
879 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
880 multiple times and emitting the fetch operations more than once
881 added aopGetUsesAcc() function to allow binary operators to
882 fetch their operands in the correct order; made genMinus() emit
883 compact code for X = LITERAL - Y
885 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
886 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
887 sprintf() in line 1267.
889 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
890 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
893 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
894 Changes to aslink (All the changes are marked with 'JCF'):
896 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
899 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
900 area BSEG. Also moves, if possible, the DATA area down into the internal
901 ram so more space is available.
903 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
906 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
907 not bytes. Function summary() which creates a memory usage summary
908 file with extension .mem. Reports of overlaping stack and small stack
909 size. If the space for the stack is less than 16 bytes aslink trows a
912 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
913 the 8051. Option 'y' for memory summary output file.
915 Changes to sdcc (All the changes are marked with 'JCF'):
917 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
919 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
920 overlaying area for it (uses RegBankUsed[4]).
922 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
923 bank zero as used by default. By default aslink locates the stack
924 (equivalent to --stack-after-data). Pass option 'y' to aslink for
925 the creation of the .mem file. Delegates the allocation of data area
926 to aslink (it is not longer 0x30 by default). If --stack-loc passes
927 the begining of the stack area to aslink.
929 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
930 glue() in SDCCglue.c creates an area for it.
932 2002-09-03 Borut Razem <borut.razem@siol.net>
933 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
935 introduced atexit() handler for teporay files removal in case of
936 errors, assertions, ...
938 2002-08-29 Borut Razem <borut.razem@siol.net>
939 * sdcc/support/cpp2/auto-host_vc_in.h:
940 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
941 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
942 Maybe there is a similar problem with BORLANDC? It should be checked!
944 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
945 corrected improper use of assert: the assignment to clr variable was done inside the assert.
946 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
947 was not executed, and the compiler (cl) launched a warning:
948 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
950 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
951 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
953 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
954 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
956 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
957 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
958 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
959 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
960 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
961 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
962 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
963 - added Release configuration in VS projects
964 - review of compiler an linker options
965 - VC .exe files are generated in bin_vc directory, not to interfere
966 with binaries generated from other projects (cygwin, mingw, bcc ...)
968 * sdcc/src/yacc.dsp: added
970 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
971 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
972 and insert the version number definitions from .version
974 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
976 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
977 added - genarate auto-host.h using auto-host_vc_in.h as template
980 removed from CVS, generated automatically
982 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
983 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
985 2002-08-11 Borut Razem <borut.razem@siol.net>
986 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
988 2002-08-10 Borut Razem <borut.razem@siol.net>
989 * src/SDCCmain.c (main):
990 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
991 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
992 The consequence was that some temporary files were not removed.
995 unification of code in functions tempfilename() and tempfile():
996 function tempnam() is defined in Visual Studio 6.0 and .NET
998 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
1000 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
1001 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
1002 - removed compiler command line option /WX: Treats all warnings as errors
1003 - update a list of source files, included into the project
1005 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
1006 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
1007 changed project type to Generic Project so that can be correcly converted to VS.NET project
1009 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
1011 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
1013 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
1015 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
1016 added return 0 statements after assert() to make compiler happy
1018 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
1019 added newline in the def file to keep MSC compiler satisfied
1021 * sdcc/src/z80/gen.c:
1022 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
1023 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
1024 - solved MSC error in function aopDump()
1026 * sdcc_vc.h: define PREFIX as "\\sdcc"
1028 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
1029 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
1031 2002-06-22 Scott Dattalo <scott@dattalo.com>
1032 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
1033 - Rewrote the register banking algorithm.
1034 - Added pCode live-range analysis to registers (for now, only non-used and
1035 singly-used registers optimized away)
1037 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
1039 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
1041 2002-05-10 Scott Dattalo <scott@dattalo.com>
1042 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
1044 2002-04-22 Michael Hope <michaelh@vroom>
1046 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
1048 * configure.in (DD_COPT): Added include support required for gbdk.
1050 * .version: Bumped version number just to increase it.
1052 * src/SDCCmain.c: Added -nostdinc to the default options.
1054 2002-04-15 Michael Hope <michaelh@vroom>
1056 * device/lib/z80/printf.c (sprintf): Added.
1058 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
1060 * src/z80/peeph.def: Added transpose redundent load rule.
1062 * src/z80/main.c: Added force callee saves for jaune.
1064 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
1066 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
1068 2002-03-28 Johan Knol <johan@balder>
1070 * src/SDCCval.c: fixed bug #532436
1072 2002-03-14 Scott Dattalo <scott@dattalo.com>
1074 Added "char *Processor" field to the port structure.
1077 Added -p option. Allows port dependent processor to be specified.
1080 Initialized the new field char *Processor field to NULL in all ports
1083 Compiler generated registers for interrupt context saving
1084 were not getting allocated.
1086 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
1089 Fixed left shift. Will promote the left side of a left shift
1090 if a) left shifting more than size of operand or b) when assigned
1091 to something size > size of left side
1093 2002-03-14 Scott Dattalo <scott@dattalo.com>
1095 tons of changes. Register allocation has been
1096 rewritten. Added customization for the various PICs. Flow
1097 analysis is restructured. ...
1103 Added. device.c is a PIC port hack to accomodate variations
1106 2002-03-13 Michael Hope <michaelh@vroom>
1108 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
1110 2002-03-04 johanknol <johanknol@manik>
1112 * /src/SDCCval.c: fixed
1114 const unsigned char arr[][2] = { { 0, 1 } };
1115 t18.c:1: error: Initializer element is not constant
1117 2002-03-04 bela <bela@manik>
1119 * /device/include/mcs51reg.h:
1120 ds89c420 register definition update
1122 2002-03-03 <johan@FRIJA>
1124 * support/Util/SDCCerr.c: did something, but don't no why anymore
1126 * support/regression/tests/bug-524691.c: made it a little less shy
1128 * src/SDCCast.c (decorateType): fixed bug #524697
1130 * src/SDCCast.c: made some lineno improvements
1132 * src/SDCCval.c (getNelements): changed warning to error
1134 * src/SDCCglue.c (printIvalArray): changed warning to error
1136 * src/SDCCicode.c: fixed a warning for mingw
1138 * src/SDCCast.c (decorateType): fixed the << promotion for ops
1140 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
1142 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
1144 * src/ds390/peeph.def:
1145 Added some more peephole rules
1147 * src/ds390/gen.c: Various fixes & enhancements
1149 * src/SDCClrange.c, src/SDCClrange.h:
1150 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
1152 * src/ds390/ralloc.c:
1153 various fixes & enhancements (ds390) specific
1155 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
1156 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
1159 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
1161 2002-03-02 <johan@FRIJA>
1163 * src/SDCCast.c (decorateType): fixed bug #524708
1165 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
1167 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
1169 2002-03-01 Michael Hope <michaelh@vroom>
1171 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
1173 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
1175 2002-03-01 <johan@FRIJA>
1177 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
1179 * src/SDCCast.c (decorateType): fixed bug #524209
1181 * src/SDCCval.c (valNot): fixed bug #524195
1183 2002-02-26 <johan@balder>
1185 * src/xa51/gen.c: fixed a warning
1187 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
1189 * src/SDCCast.c (decorateType): fixed bug #522534
1191 2002-02-23 <johan@balder>
1193 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
1195 2002-02-22 <johan@balder>
1197 * src/SDCCast.c: fixed bug #514865
1199 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
1201 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
1203 * sdcc/src/SDCCloop.c:
1204 Previous fix was not good. basic blocks that have "break" or "return" are
1205 not really partof a loop , but live ranges used in these blocks should
1206 be live thru the entire loop, so set partOfLoop but don't add them to
1209 2002-02-21 <johan@FRIJA>
1211 * src/SDCCcse.c: fixed bug #514308
1213 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
1216 Fixed BUG #519583. If a conditional block ended in a return/break
1217 statement inside a loop, it was not being considered part of the loop.
1219 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
1221 2002-02-10 Karl Bongers <karl@turbobit.com>
1224 Fixed up SDCDB debugger somewhat. Updated debugger/README
1225 with lots of comments and notes.
1227 * device/examples/test2.c:
1228 Fix bug, "red" variable not being initialized(compiler complained).
1230 * device/examples/Makefile, examples/test3.c:
1231 Add Makefile in device/examples folder, compiles test3.c
1232 for use as a multiple module SDCDB test case.
1234 * sim/ucsim/cmd.src/cmdset.cc:
1235 Took out debug printfs in ucsim "next" command.
1238 Karl and Johan start ucsim XA support. Most dissassembly working,
1239 about 75% emulation done(plenty of work remaining).
1241 * sim/ucsim/z80.src:
1242 Add Z80 support to ucsim, add test-ucz80 regression test,
1243 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
1244 Notice z80 compiler fails on examples/test3.c/crc code.
1246 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
1248 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
1249 Added support for --parms-in-bank1
1251 * src/ds390/peeph.def:
1252 added a few more peephole optimzations
1255 1) added __builtin_inp & __builtin_outp used to read in data of given length
1256 from a memory mapped port
1257 2) added __builtin_memcmp
1258 3) added __builtin_swapw swap bytes of a short
1260 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
1261 1) handle multiple send & receives from register bank1
1262 2) ralloc can now allocate DPTR1 to some liveRanges
1264 * src/SDCCsymt.c, src/SDCCsymt.h:
1265 changes to handle multiple sends & receives
1268 added some pointer arithmetic optimization
1271 added some pointer arithmetic optimizations but not stable yet so not
1272 called from anywhere (will get this working shortly)
1274 * src/SDCCopt.c: fixed for multiple sends & receives
1277 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
1278 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
1279 set preprocessor defines (depending on options)
1281 * src/SDCCicode.c, src/SDCCicode.h:
1282 changes made to handle multiple sends & receives
1285 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
1287 * src/SDCCcse.c, src/SDCCcse.h:
1288 added function findbackward def (to be used in upcoming optimization)
1290 * src/SDCCcflow.c, src/SDCCcflow.h:
1291 added function returnAtEnd - to determine if a basic block terminates with
1294 * src/SDCCast.c, src/SDCCast.h:
1295 added option parms-in-bank1
1297 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
1298 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
1299 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
1300 adjusted for --parms-in-bank1 option
1302 * device/include/string.h:
1303 donot redefine "reentrant" keyword
1305 * device/include/ds80c390.h: Added some more SFRs
1307 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
1309 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
1311 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
1313 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
1315 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
1317 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
1319 2002-01-18 Paul Stoffregen <paul@pjrc.com>
1321 * Added --xram-movc option
1323 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
1325 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
1327 2002-01-11 Johan Knol
1329 * Added math lib of Jesus Calvino-Fraga
1331 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
1333 * src/SDCCmain.c (processFile): fix processing of ../../src.c
1334 * support/regression/Makefile: new target test-mcs51-stack-auto
1335 * support/regression/ports/mcs51-stack-auto/spec.mk: added
1337 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1339 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
1341 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
1343 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
1345 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
1347 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
1349 * src/SDCCglue.h: add definition for printIvalChar()
1351 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1353 * src/SDCCast.c: fix #498138 by Johan
1355 * src/SDCCglue.c: fix #498138 by Johan
1357 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
1359 * support/regression/Makefile: fix clean
1361 * support/regression/ports/ds390/support.c: fix transmission of last character
1363 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
1365 * /sdcc/src/ds390/gen.c:
1366 a) improved computing address of stack variable
1367 b) took out some #if 0 code
1368 c) improved parmBytes adjustment
1369 d) improved genPlusIncr & genMinusIncr
1370 e) genCmp could generate bad code (when left assigned to DPTR)
1371 f) Fixed bug in hasInc
1373 * /sdcc/src/ds390/ralloc.c:
1374 a) packRegsForSupport could mess up live information (Fixed)
1375 b) packRegsDPTRuse could be incorrect for left & right shift
1377 * /sdcc/src/mcs51/ralloc.c:
1378 packRegsForSupport could mess up the live information (Fixed)
1380 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
1382 * /sdcc/src/SDCCast.c:
1383 can reverse a loop even if function call is present as long
1384 as the loop control variable is local & is not passed as parameter
1386 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1388 * /sdcc/ChangeLog: *** empty log message ***
1390 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
1391 More builtin function additions for TININative
1393 * /sdcc/src/ds390/ralloc.c:
1394 Had broken the regression testsuite
1396 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
1398 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
1399 Added funcattr hasStackParms will be set for reentrant functions when there
1400 are paramteres on the stack, this helps in minimizing frame pointer generation
1401 typeFromStr can handle function pointers now
1403 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
1404 *** empty log message ***
1406 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1408 * /src/ds390/gen.c, /src/ds390/main.c:
1409 More builtin function additions for TININative
1411 * /src/ds390/ralloc.c:
1412 Had broken the regression testsuite
1414 * /src/SDCCast.c: Fixed a bug in dumptree
1416 * /src/SDCCsymt.c, /src/SDCCsymt.h:
1417 Added funcattr hasStackParms will be set for reentrant functions when there
1418 are paramteres on the stack, this helps in minimizing frame pointer generation
1419 typeFromStr can handle function pointers now
1421 * /doc/builtins.txt, /doc/TININative.txt:
1422 *** empty log message ***
1425 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
1427 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
1428 ALPHA version for -mTININative
1430 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
1431 updated to reflect changes in the port structure
1434 added function do_assemble (similar to do_link) if non-null this function
1435 will be called to do assembly (-mTININative) requires a multi command
1437 added function genAssemblerEnd will be called to generate assembler Epilogue
1440 added _JavaNative to debug info printing
1442 * /src/SDCCmain.c: added option --tini-libid
1443 added port->do_assemble function (-mTININative) has a multi command assemble
1445 * /src/SDCCglue.c: Disabled "constExpr" check
1446 added port->genAssemblerEnd function
1448 * /src/SDCCglobl.h: Added option --tini-libid value
1451 tookout optimizeCompare from the header (has no external references)
1453 * /src/SDCCast.c: made one more function "static"
1455 2001-12-23 Michael Hope <michaelh@juju.net.nz>
1457 * src/z80/mappings.i: Added z80asm support.
1459 * src/z80/main.c: Added z80asm support on --asm=z80asm
1461 * src/z80/gen.c: Fixed asm portability issues.
1463 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
1465 * src/SDCCglue.c (printExterns): Added global/extern split.
1467 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
1469 * support/regression/Makefile: added test for mcs51 model large
1471 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
1473 * support/regression/ports/gbz80/spec.mk: added -mgbz80
1475 2001-12-05 Michael Hope <michaelh@juju.net.nz>
1477 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
1479 1904-01-06 Michael Hope <michaelh@juju.net.nz>
1481 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
1483 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
1485 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
1487 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
1489 * support/regression/tests/simplefloat.c: Port to mcs51.
1491 2001-11-25 Michael Hope <michaelh@juju.net.nz>
1492 * support/regression/tests/bug-485362.c: Added.
1494 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
1496 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
1498 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
1500 * src/z80/gen.c (aopDump): Added a dump function.
1502 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
1503 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
1505 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
1507 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
1509 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
1511 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
1513 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
1515 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
1517 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
1519 * support/regression/ports/ds390/support.c: Use tinibios.
1521 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
1523 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
1525 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
1526 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
1528 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
1530 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
1532 2001-11-18 Michael Hope <michaelh@juju.net.nz>
1534 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
1536 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
1537 (packRegsForIYUse): Created and optimised.
1539 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1541 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
1542 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
1544 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
1546 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
1548 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
1550 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1552 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
1554 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
1556 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1558 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
1560 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
1562 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
1564 2001-11-07 Michael Hope <michaelh@juju.net.nz>
1566 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
1567 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
1568 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
1570 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
1572 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
1573 (genNotFloat): Added.
1574 (genUminusFloat): Added.
1576 * device/lib/z80/Makefile: Added floating pt stubs.
1578 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
1580 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
1582 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
1584 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
1586 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
1588 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
1590 * sdcc/support/regression/Makefile: Add port ds390.
1592 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
1594 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
1596 * sdcc/support/regression/ports/ds390/spec.mk: Added.
1598 * sdcc/support/regression/ports/ds390/support.c: Added.
1600 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
1602 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
1604 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
1606 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1608 * device/include/malloc.h: Added z80 and gbz80 support.
1610 * device/lib/gbz80/heap.s: Added.
1612 * device/lib/z80/heap.s: Added.
1614 * device/lib/malloc.c: Added z80 and gbz80 support.
1616 * support/regression/tests/malloc.c (testMalloc): Added.
1618 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
1620 * support/regression/tests/bug-478094.c: Added.
1622 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
1624 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1626 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1628 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1630 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1632 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1634 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1636 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1638 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1640 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1642 * support/regression/tests/bug-477927.c: Added.
1644 * src/z80/peeph.def: Added minor rules.
1646 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1648 * src/z80/peeph.def: Added jump optimisation modification.
1650 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1652 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1654 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1656 * support/regression/tests/funptrs.c: Added.
1658 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1660 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1662 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1664 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1666 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1668 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1669 (movLeft2ResultLong): Created.
1671 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1672 (joinPushes): Added. Joins two char pushes into a word push.
1674 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1676 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1678 * support/makebin/Makefile (install): Added creation of dest dir.
1680 2001-10-24 Karl Bongers <karl@turbobit.com>
1682 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1684 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1686 * src/z80/ralloc.c: Turned off faulty pack for one use.
1688 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1690 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1692 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1694 * support/regression/Makefile: Improved clean
1696 * support/regression/ports/gbz80/spec.mk: Added clean
1698 * support/regression/ports/host/spec.mk: Added clean
1700 * support/regression/ports/z80/spec.mk: Added clean
1702 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1704 * support/regression/ports/mcs51/timeout.c: little improvements
1706 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1708 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1710 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1712 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1714 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1716 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1718 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1720 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1721 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1723 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1725 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1727 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1729 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1731 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1733 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1735 * support/regression/tests/longor.c: Added.
1737 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1739 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1741 * as/mcs51/aslink.h: define PATH_MAX
1743 * as/mcs51/asm.h: define PATH_MAX
1745 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1747 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1749 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1751 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1753 * src/SDCCglobl.h: define PATH_MAX
1755 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1757 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1759 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1761 * src/z80/gen.c (gencjneshort): Fixed
1763 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1765 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1767 * support/regression/tests/bug-469671.c: Added.
1769 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1771 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1773 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1775 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1777 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1779 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1781 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1783 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1785 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1787 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1789 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1791 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1793 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1795 * 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.
1797 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1799 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1801 2001-10-07 <johan@FRIJA>
1803 * device/lib/gets.c (gets): fixed the return value.
1805 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1806 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1808 * 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.
1810 * 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.
1812 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1814 * src/pic/gen.c: Removed Safe_strdup.
1816 * configure.in: Added option to enable libgc support.
1818 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1819 (bitVectUnion): Optimised.
1820 (bitVectIntersect): Optimised.
1821 (bitVectBitsInCommon): Optimised.
1822 (bitVectCplAnd): Optimised.
1824 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1826 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1828 * src/SDCCmain.c: distinguish between assembler debug and plain options
1830 * src/avr/main.c: remove standard assembler options
1832 * src/ds390/main.c: remove standard assembler options
1834 * src/mcs51/main.c: remove standard assembler options
1836 * src/port.h: removed "PENDING" comment
1838 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1840 * src/device/lib/_mulint.c : new, with assember functions
1842 * src/device/lib/_mullong.c : new, with assember functions
1844 * src/device/lib/_divuint.c : with assember functions
1846 * src/device/lib/_divsint.c : with assember functions
1848 * src/device/lib/_divulong.c: with assember functions
1850 * src/device/lib/_divslong.c: with assember functions
1852 * src/device/lib/_moduint.c : with assember functions
1854 * src/device/lib/_modsint.c : with assember functions
1856 * src/device/lib/_modulong.c: with assember functions
1858 * src/device/lib/_modslong.c: with assember functions
1860 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1862 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1864 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1865 replaced _mululong.c and _mulslong.c by _mullong.c
1867 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1869 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1871 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1873 * src/SDCCglue.c: test, if win32api is available for MINGW
1875 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1877 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1878 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1879 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1880 * support/regression/ports/host/spec.mk: removed GENERIC
1881 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1882 * support/regression/ports/z80/spec.mk: removed GENERIC
1884 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1886 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1888 * support/regression/tests/bug-467035.c: Created.
1890 2001-10-01 <johan@FRIJA>
1892 * src/SDCC.y: fixed bug #466586 part 1
1894 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1896 * SDCCicode.c: z80 has no generic pointers
1897 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1899 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1901 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1903 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1905 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1907 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1909 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1911 * configure.in: Fixed up so that ucsim is only configured once.
1913 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1915 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1916 (getPathDifference): As above.
1918 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1920 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1922 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1923 * .version: Updated to 2.3.1
1925 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1926 Added copyright header.
1928 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1929 (assemble): Added support for macro based assembler commands.
1930 (linkEdit): Added support for macro based linker commands.
1931 (preProcess): Changed the pre-processor to use macros.
1932 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1933 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1935 * device/lib/z80/crt0.s: Added module name for debugging.
1937 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1939 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1941 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1943 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1945 * src/Makefile.in: Added SDCCmacro and SDCCutil
1947 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1949 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1951 2001-09-16 <johan@FRIJA>
1953 * 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.
1955 2001-09-15 <johan@FRIJA>
1957 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1958 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1960 2001-09-11 <johan@FRIJA>
1962 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1964 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1966 * support/regression/tests/bug-460444.c: Added test case.
1968 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1969 (genCast): Added justification for all of the asserts.
1971 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1973 * support/regression/support.c: _xdata replaced by xdata
1975 * support/regression/spec.mk: removed _generic
1977 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1979 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1981 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1982 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1984 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1986 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1988 * support/regression/tests/bug-460010.c: Added test case.
1990 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1992 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1994 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1996 * support/regression/testfwk.c: removed workaround for bug #436344
1998 * support/regression/tests/bp.c: use less memory with mcs51
2000 * support/regression/tests/bug-441448.c: use less memory
2002 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
2004 * support/regression/collate-results.py: typo
2006 2001-09-08 Michael Hope <michaelh@juju.net.nz>
2008 * support/regression/tests/fetchoverlap.c: Added new test case.
2010 * support/regression/tests/bp.c: Added new test case.
2012 * support/regression/tests/bug-448984.c: Added new test case.
2014 * support/regression/tests/pow2shifts.c: Added new test case.
2016 * src/z80/gen.c: Turned off the noise it normally generates for the release.
2017 (genlshTwo): Fixed right shift for count > 8.
2019 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
2021 2001-09-08 <johan@FRIJA>
2023 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
2025 2001-09-07 <johan@FRIJA>
2027 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
2029 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
2031 2001-09-06 <johan@FRIJA>
2033 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
2034 * bernhard noted me at this: "() equals to (void)" (1.38)
2036 2001-09-05 <johan@FRIJA>
2038 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
2040 2001-09-04 <johan@FRIJA>
2042 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
2045 2001-09-04 Paul Stoffregen <paul@pjrc.com>
2047 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
2049 2001-09-03 Michael Hope <michaelh@juju.net.nz>
2051 * link/z80/aslink.h: Fixed path for PATH_MAX
2053 2001-09-02 Michael Hope <michaelh@juju.net.nz>
2055 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
2057 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
2059 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
2061 * 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.
2063 2001-09-01 Michael Hope <michaelh@juju.net.nz>
2065 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
2066 (genCmp): Fixed up genCmp for the GB with longs.
2068 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
2070 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
2072 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
2074 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
2076 2001-08-30 Paul Stoffregen <paul@pjrc.com>
2078 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
2080 2001-08-30 Michael Hope <michaelh@juju.net.nz>
2082 * 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.
2084 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
2086 2001-08-29 Michael Hope <michaelh@juju.net.nz>
2088 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
2090 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
2092 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
2094 * sim/ucsim/configure: little improvement of Cygwin-detection
2095 * sim/ucsim/configure.in: little improvement of Cygwin-detection
2096 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
2097 * support/regression/tests/bug-221100.c: small changes for mcs51
2098 * support/regression/tests/bug-221168.c: small changes for mcs51
2099 * support/regression/tests/bug-227710.c: small changes for mcs51
2100 * support/regression/tests/staticinit.c: small changes for mcs51
2101 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
2102 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
2103 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601