1 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
5 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
7 * device/lib/hc08/_mullong.c: Removed extra #endif
9 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
11 * sim/ucsim/hc08.src/inst.cc,
12 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
14 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
15 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
16 * device/include/stdarg.h: fixed varargs for hc08
17 * device/lib/Makefile.in,
18 * device/lib/hc08/Makefile,
19 * device/lib/hc08/_mulint.c,
20 * device/lib/hc08/_mullong.c: fixed some endian problems
22 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
24 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
25 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
26 * device/lib/_gptrget.c,
27 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
29 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
31 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
32 * src/SDCCast.c (astErrors): fixed bug #846007
33 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
35 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
37 * src/SDCCast.c (decorateType): disabled a transformation I added in
38 revision 1.188 (access to fields of a structure at an absolute address);
39 it breaks with bitfields, extern declarations, and gcse analysis.
40 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
41 could be assigned through a pointer, so don't complain.
42 * src/SDCCast.c (astErrors),
44 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
46 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
48 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
49 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
50 output of __config directives, since gpasm now supports them
51 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
52 pre-processor macro, i.e. -DMCU=p18f452
53 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
54 and modified to handle 'cast' icode similarly to '=' icode
55 * src/pic16/device.h (typedef struct PIC_device): added field
56 'extMIface' to indicate that chip has external memory interface
57 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
58 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
61 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
63 * src/SDCC.y (pointer): fixed bug #846006
64 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
65 * src/SDCCast.c (decorateType): fixed bug #846009
66 * src/ds390/peeph.def,
67 * src/ds390/gen.c (genAnd, genOr),
68 * src/mcs51/peeph.def,
69 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
71 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
73 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
80 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
84 * src/SDCCbitv.c: added function to free a bitvector
86 * src/SDCClrange.c: added function to recompute the liveranges
94 * src/z80/ralloc.c: recompute the liveranges after register packing
96 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
98 * src/SDCCloop.c (newInduction): fixed bug #845630
100 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
102 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
103 inadvertantly left behind from my 2003-11-12 change
105 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
107 Updated headers I neglected to commit yesterday.
111 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
113 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
114 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
115 * src/SDCCopt.c (eBBlockFromiCode),
116 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
117 the creation of the key hash table from the sequencing so it can be used
118 earlier (for some GCSE bug fixes still pending)
120 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
122 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
123 * support/regression/tests/addsub.c: testing genPlus shortcut
125 2003-11-15 Borut Razem <borut.razem@siol.net>
127 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
129 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
131 * src/SDCCcse.c (cseBBlock): fixed bug #527779
132 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
133 ordering is immaterial.
134 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
136 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
138 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
139 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
140 (SIGSEV) of bug #840381
141 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
142 unlink new file before rename if new and old filenames are the same)
144 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
146 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
147 uninitialized variables) for the mcs51. Set environment variable
148 SDCC_GENRAMCLEAR to test.
149 xdata initialization slightly shorter
151 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
154 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
155 #838241 & 780691 (basicly the same bug)
156 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
157 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
159 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
161 * src/SDCCmain.c (linkEdit): "fix" #834252
163 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
165 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
167 * src/SDCC.y: fixed bug #819403
169 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
171 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
172 the reentrant attribute.
173 * src/hc08/gen.c (genPackBits): added missing stack readjustment
174 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
176 * src/SDCCast.c (decorateType): fixed bug with storage class not being
177 updated during pointer dereference; f.e. ~(((char *)1)*) was being
178 erroneously reduced to a literal.
179 * src/hc08/ralloc.c (packRegisters, rematStr),
180 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
183 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
185 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
186 * doc/sdccman.lyx: changed from 'article' to 'book'
187 * doc/Makefile: readded test_suite_spec and cdbfileformat
189 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
191 * device/include/stdlib.h: include malloc.h to comply with ANSI
192 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
194 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
196 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
197 * doc/clean.mk: also remove *.out files
198 * doc/sdccman.lyx: some additions, larger top/bottom margins
200 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
202 * src/SDCC.y: fixed bug #837365
203 * support/regression/tests/bitopcse.c
204 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
205 a symbol (might be valop instead)
206 * device/lib/Makefile.in: added errno.c to HC08SOURCES
207 * device/lib/clean.mk: added hc08 to the cleaning list
209 2003-11-04 Borut Razem <borut.razem@siol.net>
211 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
213 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
214 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
215 malloc is declared in standard stdlib.h
217 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
219 * device/lib/hc08/Makefile: need to clean .rel not .o files
220 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
222 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
232 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
233 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
234 tests (which uses the port's oclsExpense function)
240 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
242 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
244 * src/SDCCcse.c (ifxOptimize),
245 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
246 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
247 deleting the IFX iCode.
248 * src/hc08/ralloc.c: reduced unneeded slocs
249 * src/hc08/gen.c: fixed bug in asmopToBoolean
251 2003-11-04 Borut Razem <borut.razem@siol.net>
253 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
254 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
255 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
256 transferred to configure
258 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
260 Use headers defined in the C[++] standards:
261 * sim/ucsim/gui.src/serio.src/fileio.cc
262 * sim/ucsim/gui.src/serio.src/frontend.cc
263 * sim/ucsim/gui.src/serio.src/main.cc
264 * sim/ucsim/gui.src/serio.src/posix_signal.cc
265 * support/Util/NewAlloc.c
271 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
273 * Added MSVC projects for hc08 assembler and linker:
274 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
275 /as/hc08/link_hc08.dsp
277 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
279 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
281 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
283 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
285 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
287 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
289 2003-10-31 Borut Razem <borut.razem@siol.net>
291 * support/cpp2/cpplib.h,
292 support/cpp2/cpplib.c,
293 support/cpp2/cpplex.c,
294 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
295 to switch _asm block preprocessing on / off. Default is
296 #pragma preproc_asm +
298 2003-10-31 Borut Razem <borut.razem@siol.net>
300 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
301 when outputting comment blocks (when executed with -C option) and
302 _asm (SDCPP specific) blocks
304 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
306 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
308 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
310 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
312 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
314 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
315 * src/SDCCast.c (decorateType): fixed bug #832664
317 2003-10-31 Borut Razem <borut.razem@siol.net>
319 * support\cpp2\cpplex.c: fixed for SDCPP:
320 comments(when executed with -C option) and _asm blocks
321 were included even if they where in skipped #if block.
322 Applied solution from GCC cpp 3.3.2
324 2003-10-31 Borut Razem <borut.razem@siol.net>
326 * src/SDCC.lex: sdcc now understands both formats:
327 '# <line_number> <file_name>' and
328 '#line <line_number> <file_name>'
329 * support/cpp2/cppmain.c: sdcpp now generates the standard
330 '# <line_number> <file_name>' instead of former
331 '#line <line_number> <file_name>'
333 2003-10-30 Borut Razem <borut.razem@siol.net>
335 * support/cpp2/cpphash.h,
336 * support/cpp2/cpplib.h
337 * support/cpp2/cpplex.c,
338 * support/cpp2/cppmain.c,
339 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
341 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
343 Fixed a number of problems revealed by bug #827883.
344 * src/SDCCloop.c (loopInvariants): Spill location of the
345 result operand should be recomputed if extracted from
346 a loop. Also, don't extract assignments of an iTemp
348 * src/SDCCast.c (isConformingBody): loop reversal should
349 not occur if the control variable is involved with a
352 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
354 * .version: bumped to 2.3.6 to reflect the big improvements
355 made by Erik and Klaus. Thanks!
357 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
359 Replaced the livrange code.
360 * src/SDCClrange.c: added new LR code
362 * src/SDCCBBlock.h: removed remainig parts from old LR code
363 * src/ds390/ralloc.c,
364 * src/ds390/gen.c: minor fixes to make it work with new code
366 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
371 * src/hc08/ralloc.c: Fix various warnings related to the hc08
372 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
373 (tweaked fix for bug #818696)
375 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
377 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
379 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
382 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
383 * src/mcs51/gen.c (gencjneshort),
384 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
385 more efficient (per Scott Bronson's suggestion)
387 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
389 Extended the semantics of the critical keyword to include
390 individual statements. See RFE #827755 and #799831
395 * support/Util/SDCCerr.c
396 * support/Util/SDCCerr.h
401 2003-10-19 Borut Razem <borut.razem@siol.net>
403 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
405 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
407 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
409 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
410 and predecrement operand is displayed
412 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
414 * src/SDCCval.c (valMinus): fixed bug #826041
416 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
418 Some hc08 related updates that I missed earlier
420 * support/regression/ports/hc08/spec.mk
422 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
424 New target "hc08" for the Motorola 68hc08 family of micros
432 * sim/ucsim/hc08.src/*
433 * sim/ucsim/configure.in
434 * src/ucsim/configure
435 * sim/ucsim/packages_in.mk
438 * device/include/mc68hc908qy.h
440 * device/lib/Makefile.in
441 * support/regression/ports/hc08/*
442 * support/regression/Makefile
444 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
446 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
448 * src/ds390/gen.c (genCast): fixed bug #821957
450 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
452 * device/lib/logf.c: "fixed" overlay bug
453 * support/regression/ports/host/spec.mk: added m library
454 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
455 * support/regression/tests/float_trans: added (for Eric)
457 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
459 * src/mcs51/gen.c (genCpl): fixed bug
460 http://sf.net/mailarchive/message.php?msg_id=6263915
462 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
464 * src/SDCCast.c (decorateType): added extended constant folding
465 * src/SDCCsymt.c (computeType): cleanup
466 * src/SDCCval.c (valShift): minor optimization
467 * support/regression/tests/ast_constant_folding.c: added
469 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
471 * src/SDCCmain.c: removed some unintended changes
473 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
475 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
476 * src/z80/gen.c: fixed part of bug #817589
477 * src/SDCCsymt.c (checkFunction): fixed bug #817895
479 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
481 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
499 * src/z80/gen.c: removed unused label "release:"
501 2003-10-06 Borut Razem <borut.razem@siol.net>
503 * src/SDCC.lex: removed definition of unused variables
504 save_optimize and save_options
506 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
508 * clean.mk: removed '=' in "-maxdepth=1"
509 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
510 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
512 2003-10-06 Borut Razem <borut.razem@siol.net>
514 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
515 my_unput() replaced by unput()
517 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
519 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
520 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
521 type-punned pointer will break strict-aliasing rules"
522 Old LR behaviour is again default; Klaus' LR can be choosen by
523 defining the environment variable LRKLAUS
527 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
528 * clean.mk: fixed removal of files in bin/CVS/
529 * device/lib/clean.mk: fixed removal of directories small and large
530 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
532 * src/SDCCval.c: removed superflous test for pedantic
534 2003-10-05 Borut Razem <borut.razem@siol.net>
536 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
537 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
538 message "unmatched #pragma SAVE and #pragma RESTORE"
540 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
542 * doc/sdccman.lyx: various additions and updates (interrupts, inline
543 assembly, critical functions, atomic, nojtbound)
545 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
547 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
553 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
556 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
558 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
560 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
561 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
562 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
564 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
566 * src/z80/gen.c (genRet): fixed bug #524753
567 * src/z80/gen.c (genCast): fixed internal error on cast from
569 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
570 fix for bug #477835 to the z80
571 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
572 for tracking iCodes in the peephole optimizer for z80
574 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
576 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
577 the other part of bug #814548
578 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
580 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
582 * src/SDCCcse.c: fixed part of bug #814548
584 2003-09-28 Borut Razem <borut.razem@siol.net>
586 * src/asm.c: rewrite of printILine() to use temporary file instead
588 * src/xa51/main.c: commented out declaration of int rewinds
590 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
592 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
594 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
596 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
597 * src/asm.c (printILine): Fixed bug #811015
599 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
601 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
604 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
606 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
607 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
608 to correctly handle general case of AOP_PAIRPTR
609 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
611 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
613 * src/mcs51/ralloc.c (fillGaps),
614 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
615 register positioning bug)
617 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
619 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
621 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
623 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
624 genCodePointerGet, genGenPointerGet, genFarPointerSet,
625 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
626 (ralloc doesn't intentionally do this now, but perhaps later)
627 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
628 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
629 register positioning bugs (Fixed bug #762602 and #795325)
630 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
632 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
633 lines that --i-code-in-asm generates
635 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
637 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
638 trying to fclose a FILE* that was already closed.
640 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
642 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
643 of const struct should be treated as if const themselves)
645 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
647 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
649 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
651 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
652 Unix (/n) and DOS (/r/n) line terminations.
654 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
656 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
659 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
661 * src/mcs51/gen.c (genFunction, genEndFunction),
662 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
663 and restore of EA so that stack offsets to parameters are
664 correct when using both critical and reentrant/stack-auto.
665 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
666 size (can be triggered in error if sloc is shared between
667 different sized objects)
668 * device/include/float.h: fixed macros to explicitly use
669 unsigned long where needed
671 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
673 Feature req. 799831: added code to allow nesting of critical functions
674 * src/mcs51/gen.c (genFunction, genEndFunction)
675 * src/ds390/gen.c (genFunction, genEndFunction)
677 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
679 * src/SDCCsymt.c (sclsFromPtr),
681 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
682 support for standard C idiom of memory mapped variables; for
683 example, *((xdata int*)0x1234) = 1 is now internally equivalent
684 to xdata int at 0x1234 tempvar = 1.
685 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
686 provided by Akiya ISHIDA
688 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
690 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
691 * src/SDCCval.c (constVal): added reduction from int to char
692 * src/SDCCval.c (valMult, valDiv): fixed sign handling
693 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
694 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
696 * support/regression/tests/shifts.c: fixed
698 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
700 * src/z80/gen.c (genXor): Fixed bug #805445
702 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
704 Fixed bug #621531 (const & volatile confusion in the type chain).
705 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
706 refer to the const or volatile state of the pointer itself.
719 * support/regression/tests/const.c
721 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
723 When checking for duplicated modules, use absolute paths
724 instead of relative paths. Files changed:
729 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
731 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
733 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
735 * device/include/string.h: added size_t typedef, changed
736 prototypes to use size_t, eliminated separate reentrant and
737 non-reentrant declarations, added _memmove declaration
738 * device/lib/_memcpy.c: changed to use size_t instead of int,
739 changed /4 to >>2 to avoid division library call
740 * device/lib/_memcmp.c,
741 * device/lib/_memset.c,
742 * device/lib/_strncat.c,
743 * device/lib/_strncpy.c,
744 * device/lib/_strncmp.c: changed to use size_t instead of int
745 * device/lib/_memmove.c: new file (fixed bug #772294)
746 * device/lib/Makefile.in: added _memmove.c
747 * device/lib/z80/asm_strings.s: fixed bug #772290
748 * support/regression/tests/bitfields.c: attempt to fix host assertion
749 failure on amd64-unknown-linux2.2
751 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
753 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
754 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
755 * as/z80/asmain.c (main): fixed bug #801766
757 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
759 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
762 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
764 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
765 reported in bug #800609
767 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
769 * Top header beautifications in src/pic16 directory:
770 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
771 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
772 pcoderegs.h, ralloc.c, ralloc.h
773 * main.c: added top header and GPL license notice
774 * pcode.c: fixed the if-conditional warning
776 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
778 * device/lib/_mullong.c: replaced int by short for gcc
780 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
782 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
783 and JUMPTABLE iCodes properly now (worked by accident before)
784 * src/mcs51/gen.c (leftRightUseAcc),
785 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
786 iCode properly now. Use getSize instead of nRegs since a & b
787 aren't part of the nRegs tally.
789 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
791 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
792 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
793 before instructions that use the _STATUS register
795 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
797 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
798 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
799 fetching of the pointer
800 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
801 copied from genNearPointerSet()
802 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
803 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
804 If they pop r0/r1 they must be called in the opposite order than aopOp().
805 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
806 (resp. --stack-auto), prepared for --xstack
808 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
810 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
812 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
814 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
815 these ports have their own __sdcc_external_start()
817 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
819 pic patch provided by Slade Rich <slade_rich@yahoo.com>
820 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
821 type for bits was changed. It resulted in bit variables becoming
822 global, which is not permitted in PIC 14 assembly output.
824 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
826 * doc/sdccman.lyx: various additions and updates. Rearranged sections
828 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
830 Z80 and MCS51 linkers complaint if a public symbol is defined
831 in more than one library module:
835 * as/mcs51/Makefile.in
837 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
839 A few small changes that speed up the peephole optimizer.
843 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
845 Try to make the peephole optimizer smarter by maintaining
846 an association between the assembly source code and the
847 iCodes that originated them. Put this information to use
848 with a new peephole rule condition "notVolatile" so that
849 the rules can be aggressive yet still safe.
854 * src/mcs51/peeph.def
856 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
860 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
861 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
862 if the left or right operand symbols have the accuse flag set.
864 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
866 Changed the type of the result of the ! (NOT) operator to char;
867 previously it returned the same type as the source. This allows
868 us to eliminate all the genFloatNot functions (all of its target
869 implementations were very buggy) since !float can use the same
872 * src/SDCCicode.c (ast2iCode): ! returns char
873 * src/mcs51/gen.c (genNot, genNotFloat),
874 * src/ds390/gen.c (genNot, genNotFloat),
875 * src/z80/gen.c (genNot, genNotFloat),
876 * src/pic/gen.c (genNot, genNotFloat),
877 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
879 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
881 pic patch provided by Slade Rich <slade_rich@yahoo.com>
882 1. Interrupt would not compile properly. Ensure PCLATH register is saved
883 during interrupts. Ensure WSAVE is located at a shared bank address.
884 2. Fixed page selection in some places
885 3. Fixed BTFSS/C to where necessary use registers directly and not simply
886 the registers name strings.
887 4. Fixed "signed / unsigned compare" compiler warnings.
888 5. The PIC port manages its own allocation of the general purpose
889 registers, but makes no attempt to reuse them. As a result when
890 compiling it soon runs out of general purpose registers. Some
891 additional code was added to the files pcode.c and device.c to walk
892 through the function call tree and rename the registers so that they
902 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
903 genPlus() & genMinus() when the result is the same as left or right
905 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
907 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
909 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
911 Made bitfield a distinct type from bit so that bitfields
912 convert as per ANSI C and bits retain their traditional
913 boolean style behaviour. Implemented bitfield support in
921 * src/ds390/gen.c: bit v bitfield split
922 * src/z80/gen.c: New support for bitfields
923 * support/regression/tests/bitfields.c: reenabled z80,
926 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
928 Rules 246.x, 247.x relate to bitfields, the others speed up
929 access to xdata mapped I/O devices.
931 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
933 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
935 Cleaned up genPackBits and genUnpackBits and added two helper
936 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
937 for literal assignments in genPackBits (thanks to Frieder for
943 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
945 Fixed bug #748310 (pointer to function type mishandled when the
946 function name is omitted). Also fixed a SIGSEGV when a function
947 attribute (reentrant, etc) is used on a non-function or on a
948 function but misplaced before the parameter list.
950 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
952 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
953 * support/Util/SDCCerr.h,
954 * support/Util/SDCCerr.c: Added func attr misuse error msg
956 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
958 Fixed bug #787649 by anonymous
959 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
960 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
962 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
964 Fixed numerous bitfield problems.
966 * src/SDCC.y: More bitfield related error checking
968 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
969 * support/Util/SDCCerr.h,
970 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
971 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
972 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
973 * support/regression/tests/bitfields.c: tests added
975 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
977 Made the constant following the "interrupt" keyword optional. If
978 omitted, the function will not automatically be given an entry
979 in the interrupt vector table (similar to #pragma NOIV, but
980 less syntacticly kludgy). The interrupt number is also now
981 range checked. Also fixed a bug in the high order bit example
988 * support/Util/SDCCerr.c
989 * support/Util/SDCCerr.h
992 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
994 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
995 * src/SDCCicode.c (operandOperation): rewritten some ops
996 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
997 * src/SDCCsymt.c (computeType): literals are handled the same way as any
999 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1000 be re-activated by defining REDUCE_LITERALS)
1001 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1002 unsigned, but are signed by default
1003 * src/SDCCval.c (constVal): rearranged
1004 * src/SDCCval.c (valMod): preliminary fix
1005 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1006 * support/regression/literalop.c: added, work in progress
1008 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1010 Generate warnings for useless declarations like "char data;"
1011 that don't do what new users expect.
1014 * support/Util/SDCCerr.h
1015 * support/Util/SDCCerr.c
1017 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1019 * src/SDCCval.c (valMult): fix overflow detection of negative int
1021 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1023 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1025 Changes to support big endian targets:
1038 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1040 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1041 * device/lib/time.c: fixed warning "integer overflow in expression"
1043 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1045 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1046 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1047 constants are unsigned; added recognition of "u" flag for unsigned
1048 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1049 * src/SDCCval.c (valDiv, valMod): fixed signdness
1050 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1051 signedness of modulo, left and right shift
1052 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1053 * support/Util/SDCCerr.h: added warning W_INT_OVL
1054 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1055 * src/SDCCast.c (ast_print): improved output of constants
1057 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1059 Fixed some warnings when building with MSVC:
1072 * support\cpp2\cpplib.c
1076 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1078 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1080 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1082 * support\librarian\clean.mk: Do not remove Makefile.
1083 * support\librarian\Makefile: added.
1085 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1087 Added librarian to MSVC build:
1090 * support\librarian\librarian.dsp
1092 'configure' not needed for librarian, removed:
1093 * support\librarian\configure
1094 * support\librarian\configure.in
1095 * support\librarian\config_in.h
1096 * support\librarian\Makefile.in
1098 Hopefully these ones built the librarian and the rest of sdcc properly:
1100 * Makefile.common.in
1102 Messed up 'configure', so revert to previous version:
1106 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1108 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1109 there, while the mantissa of a double is "only" 53 bits wide.
1111 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1113 Adding sdcclib to the build. MSVC project coming soon.
1114 Files added/changed:
1116 * support\librarian\clean.mk
1117 * support\librarian\configure
1118 * support\librarian\configure.in
1119 * support\librarian\config_in.h
1120 * support\librarian\Makefile.bcc
1121 * support\librarian\Makefile.in
1122 * support\librarian\sdcclib.c
1125 * Makefile.common.in
1129 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1131 Linker now complaints if linked modules have conflicting options, for
1132 example, one compiled using --model-large and another one compiled with
1133 --model-small. The following files were modified:
1155 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1157 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1158 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1160 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1162 * src/z80/mappings.i: fix _mul[us][int,long] entries
1164 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1166 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1168 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1170 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1171 * support/regression/tests/bitopcse.c: added
1179 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1181 added support for new library format to z80, gbz80 linkers:
1187 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1189 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1190 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1192 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1194 added DUMMY_READ_VOLATILE:
1203 * src/SDCCcse.c (algebraicOpts): many improvements
1204 * src/SDCCcse.h: removed algebraicOpts()
1205 * src/SDCCicode.c (picDummyRead): added
1207 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1209 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1210 "Insufficient space in data memory".
1212 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1214 * src/mcs51/gen.c: fixed bug #771358
1215 * src/z80/gen.c: fixed bug #759087
1217 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1219 * src/pic16/glue.c: minor cleanup by Vangelis
1221 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1223 * device/include/regc515c.h: fixed #758477
1224 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1225 * device/lib/_gptrput.c: saved a few bytes
1226 * my tab spacing is 8, yours too?)
1227 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1228 * device/lib/serial.c: process RX bytes earlier than TX bytes
1229 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1231 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1233 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1235 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1237 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1239 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1241 * device/lib/Makefile.in: bad fix, reverted to 1.43
1243 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1245 * device/lib/Makefile.in: added missing z80 object files
1247 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1249 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1250 pic16 progress by Vangelis:
1265 * pic16/pcodepeep.c:
1268 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1270 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1272 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1274 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1275 added gbz80 build to MSVC project.
1276 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1277 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1278 from 8051 stuff and setup so it links using a .lnk file.
1280 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1282 * support/librarian/sdcclib.c: sdcc librarian.
1283 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1286 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1288 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1290 2003-07-02 Borut Razem <borut.razem@siol.net>
1292 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1293 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1294 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1295 src/xa51/main.c, src/z80/main.c:
1296 virtualization of glue() function: each port has it's own glue function,
1297 which is accessed by do_glue function pointer in PORT.general structure
1299 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1301 * DS800C400 fun, improved ROM interface and tinibios.
1303 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1305 * More support for DS80C400. Now includes beginning of interface to ROM.
1307 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1309 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1311 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1313 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1315 2003-06-19 Borut Razem <borut.razem@siol.net>
1317 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1319 2003-06-19 Borut Razem <borut.razem@siol.net>
1321 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1322 fixed Z80 port - crt0.o: cannot open.
1324 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1326 * support/Util/MySystem.c (merge_command): revert bad fix
1328 2003-06-18 Borut Razem <borut.razem@siol.net>
1330 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1332 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1334 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1335 option --use-stdout sends errors to stdout instead of stderr.
1337 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1339 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1341 2003-06-15 Borut Razem <borut.razem@siol.net>
1343 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1344 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1345 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1346 fixed width array of pointers replaced with sets;
1347 multiple include and lib paths ared transferred to preprocessor and linker
1348 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1349 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1350 fixed width array of pointers
1351 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1352 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1353 fixupPath(), getPathDifference()
1354 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1355 fixed width array of pointers
1357 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1359 * src/pic16/ralloc.c: fix warnings
1360 * src/pic16/pcode.c: fix warning
1362 2003-06-10 Scott Dattalo <scott@dattalo.com>
1364 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1365 know all the details, but essentially this set of changes enable
1366 the pic16 port to generate movff instructions and generate assembler
1371 * src/pic16/pcode.c:
1372 * src/pic16/device.c:
1374 * src/pic16/pcode.h:
1375 * src/pic16/pcoderegs.c:
1376 * src/pic16/ralloc.c:
1377 * src/pic16/ralloc.h:
1379 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1381 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1382 added option --vc, so sdcc errors and warnings are compatible with
1383 Microsoft Visual Studio.
1385 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1387 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1388 device/lib/libfloat.lib: added atof function.
1390 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1392 * doc/sdccman.lyx: updated to Lyx 1.3
1393 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1394 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1395 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1397 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1399 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1401 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1403 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1404 additions to the "related tools/documentation" section
1406 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1408 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1410 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1412 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1413 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1415 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1417 * doc/sdccman.lyx: fix double dash and other minor things
1418 * doc/Makefile: fix double dash
1420 2003-05-28 Karl Bongers(patches from Martin Helmling)
1421 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1422 condition and ignore commands.
1424 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1426 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1427 is in parts still quite out of date, I did changes as far as I felt makes sense
1428 for a non-native english speaker.
1429 Please feel free to add to the manual or to correct my changes.
1430 * doc/Makefile: undid touching the date of intermediate tex files.
1432 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1434 * doc/sdccman.lyx: Manual has an index now
1436 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1438 Finalize muluint/mulsint and mululong/mulslong merging:
1439 * device/lib/_mulint.c
1440 * device/lib/_mullong.c
1441 * device/lib/gbz80/mul.s
1442 * device/lib/gbz80/stubs.s
1443 * device/lib/z80/mul.s
1444 * device/lib/z80/stubs.s
1445 * src/SDCCsymt.c (initCSupport)
1447 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1449 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1450 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1451 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1452 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1455 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1457 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1458 the regression tests I'm not brave enough to enable 245.b, 245.c
1459 * doc/sdccman.lyx: added latex preamble for hyperref package.
1460 Using pdflatex this will give you a hyperlinked pdf file with
1461 bookmarks. (prepend '%' before /usepackage if this breaks something)
1463 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1465 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1467 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1469 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1471 2003-05-21 <johan@balder>
1473 * src/SDCCglue.c (printIval): fixed bug #739934
1475 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1477 Applied patch from bug 737905 (renamed yylineo to mylineno):
1484 * src/pic16/pcode.c: Cleaned warnings
1485 * src/pic16/pcodeflow.c: Cleaned warnings
1486 * src/pic16/pcoderegs.c: Cleaned warnings
1488 2003-05-19 Scott Dattalo <scott@dattalo.com>
1490 * src/pic16/pcode.c: Cleaned warnings
1491 * src/pic16/pcodepeep.c: Cleaned warnings
1492 * src/pic16/ralloc.c: Cleaned warnings
1494 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1496 * doc/sdccman.lyx: fixed bug 739745
1497 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1499 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1501 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1502 it can be defined with CFLAGS when running configure
1503 * src/SDCCmain.c: fixed compiling + linking with object files
1505 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1507 * configure.in: configure for pic16 port,
1508 added --disable-pic16-port
1509 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1510 * src/SDCCmain.c: linkOptions is changed to set *,
1511 added if/endif conditional macros to remove options help
1512 messages from optionsTable when a port is not configured, added
1513 support for the PIc16 port in the ports table, when executing
1514 the compiler with no port specified on command line, a default
1515 port is selected with the new macro DEFAULT_PORT which is
1516 defined in port.h, in setDefaultOptions() linkOptions is removed
1517 from initialization assignment, since now it is a set,
1518 parseCmdLine uses setParseWithComma for linkOptions, in
1519 linkEdit() linkOptions are accessed with new function indexSet()
1520 which returns the i'th item of a set variable. See SDCCset.c, in
1521 linkEdit() when calling buildCmdLine(), added linkOptions as
1522 last argument. Now users can pass arguments to gplink via the
1523 -Wl option, main() uses pic16glue() to glue up pic16 programs
1524 * src/SDCCpeeph.c: various changes to support pic16
1525 * src/SDCCset.c: added function void *indexSet(set *, int) to
1526 return the i'th item of the set
1527 * src/SDCCset.h: added function prototype for indexSet()
1528 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1529 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1530 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1531 added macro DEFAULT_PORT
1532 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1533 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1535 * src/pic16/glue.c: commented out some error producing lines
1536 * src/pic16/main.c: __config directives are commented out to stop
1537 gpasm complaining and test the linkage with gplink, _linkCmd and
1538 _asmCmd changed to be more gplink and gpasm friendly
1539 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1540 produced an error when parsed, peep rule 12 is added to utilize
1541 movff, but it is commented out since the pCode does not support
1542 yet a command with 2 address arguments
1544 2003-05-18 <johan@balder>
1546 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1547 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1548 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1550 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1551 Added feature to script commands from file.
1553 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1555 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1556 * src/SDCCutil.c: include ctype.h for win32
1558 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1560 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1562 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1564 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1565 Fixed so you can set breakpoints prior to run, run does not stop
1566 on entry now. Add tbreak. Other enhancements and fixes for use
1569 2003-05-12 Borut Razem <borut.razem@siol.net>
1571 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1573 2003-05-11 Borut Razem <borut.razem@siol.net>
1575 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1576 the path of bin directory, so that PATH is the only env. variable, which has to be set
1577 in case of standard installation.
1578 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1579 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1580 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1582 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1584 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1585 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1586 temp files are in the port dir; clean the gen/test directory when
1587 generating new test.c
1588 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1589 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1590 * support/regression/tests/zeropad.c: added
1592 2003-05-09 <johan@balder>
1594 * src/SDCCglue.c: fixed bug #597940
1596 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1598 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1599 cache sfr, optimize next,step, fix off by one sourceline,
1600 support ddd list function.
1601 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1603 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1605 * support/regression/HTMLgen.py: added compare_s2f()
1606 * support/regression/Makefile: redo 1.27
1607 * support/regression/generate-cases.py: redo 1.5
1609 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1611 * support/regression/tests/float.c: workaround 33 bit hex constant
1612 * support/regression/tests/simplefloat.c: fix division for host
1614 2003-04-29 Scott Dattalo <scott@dattalo.com>
1616 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1617 that tame's the PIC's over-aggressive optimizer.
1619 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1621 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1624 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1626 Initial support for DS80C400. "Hello world" runs on TINIm400
1629 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1631 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1632 * Some notes on ddd usage added in debugger/README
1633 Martin Helmling adding more features and fixes for ddd GUI debugger.
1634 Code added for nexti, stepi, up, down, and other adjustments.
1636 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1638 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1639 * src/pic/peeph.def Added two rules to optimize carry manipulation
1640 * src/pic/* removed debug printfs
1642 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1644 * debugger/mcs51/cmd.c: added header newalloc.h
1646 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1648 * as/Makefile: new EXEEXT
1649 * as/z80/Makefile: remove trailing slash of BUILDIR
1650 * as/z80/clean.mk: new EXEEXT
1651 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1652 * support/cpp2/Makefile.in: new EXEEXT
1653 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1655 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1657 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1658 EXEEXT was introduced to fix all related problems with targets
1659 "clean", "install" and "uninstall"; a couple of further flaws
1660 especially with "clean" have been fixed too
1661 * as/mcs51/Makefile.in
1666 * debugger/mcs51/Makefile.in
1667 * debugger/mcs51/clean.mk
1669 * link/z80/Makefile.in
1672 * packihx/Makefile.in
1674 * sim/ucsim/Makefile
1675 * sim/ucsim/clean.mk
1676 * sim/ucsim/avr.src/Makefile.in
1677 * sim/ucsim/avr.src/clean.mk
1678 * sim/ucsim/s51.src/Makefile.in
1679 * sim/ucsim/s51.src/clean.mk
1680 * sim/ucsim/xa.src/Makefile.in
1681 * sim/ucsim/xa.src/clean.mk
1682 * sim/ucsim/z80.src/Makefile.in
1683 * sim/ucsim/z80.src/clean.mk
1684 * sim/ucsim/main_in.mk
1685 * sim/ucsim/packages_in.mk
1686 * sim/ucsim/gui.src/Makefile.in
1687 * sim/ucsim/gui.src/serio.src/Makefile.in
1688 * sim/ucsim/gui.src/serio.src/clean.mk
1691 * support/cpp2/Makefile.in
1692 * support/cpp2/clean.mk
1693 * support/makebin/Makefile
1694 * support/makebin/clean.mk
1695 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1696 * doc/sdccman.lyx: --program-suffix no longer needed
1698 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1700 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1701 Martin Helmling added support for ddd GUI debugger.
1702 Code added to display assembly, set variables, and other commands
1703 to interface to ddd.
1705 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1707 * as/Makefile: fix target clean
1708 * as/clean.mk: fix target clean
1709 * as/z80/clean.mk: fix target clean
1711 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1713 * Makefile.common.in: added @EXEEXT@
1714 * configure.in: removed all mingw32 stuff
1715 * configure: rebuilt from configure.in
1716 * doc/sdccman.lyx: updated section "installation"
1717 * support/scripts/sdcc_mingw32: adapted to configure
1718 * support/scripts/sdcc_cygwin_mingw32: added
1720 2003-04-22 Scott Dattalo <scott@dattalo.com>
1722 * src/pic Added object file support for the PIC port
1723 * src/pic Applied patch from Craig Franklin (this started the object file support)
1724 * src/regression Updated the PIC regression tests for object files
1726 2003-04-20 Borut Razem <borut.razem@siol.net>
1728 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1729 lklex.c: In function `getfid':
1730 lklex.c:203: warning: array subscript has type `char'
1731 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1732 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1733 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1734 stack handling macros
1736 2003-04-19 Borut Razem <borut.razem@siol.net>
1738 * "handling space characters in file path" task:
1739 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1740 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1741 * support/Util/MySystem.h: make it self-sufficient
1742 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1743 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1744 handling space characters in file path
1745 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1746 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1747 * support/Util/MySystem.c: handling space characters in executable's path
1749 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1751 * as/z80/Makefile: fix permanent rebuild of z80
1752 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1753 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1755 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1757 * src/SDCCopt.c: add special case optimization to replace modulo by
1758 a power of two with a bitwise AND.
1760 2003-04-18 <johan@balder>
1762 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1764 2003-04-17 <johan@balder>
1766 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1767 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1769 2003-04-13 Borut Razem <borut.razem@siol.net>
1771 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1772 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1773 fixed mingw problem in adl_NORMALIZE_PATH
1775 2003-04-12 Borut Razem <borut.razem@siol.net>
1777 * fixed "#pragma SAVE/RESTORE can not be nested":
1778 * src/SDCC.lex: reworked pragma handling functions
1779 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1780 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1782 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1784 * src/SDCCutil.c (pathEquivalent): defined but not used
1785 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1786 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1787 * configure: rebuilt from configure.in
1788 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1789 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1790 * device/include/Makefile.in: replace sdcc_datadir
1791 * device/lib/Makefile.in: replace sdcc_datadir
1792 * Makefile.common.in: add LDFLAGS from configure
1793 * packihx/Makefile.in: use LDFLAGS
1794 * src/Makefile.in: use LDFLAGS
1795 * support/cpp2/Makefile.in: add LDFLAGS from configure
1796 * support/makebin/Makefile: use LDFLAGS
1797 * .version: bumped version number to 2.3.5
1799 2003-04-12 Borut Razem <borut.razem@siol.net>
1801 * completed "different paths" task:
1802 * src/SDCCmacro.c: fixed bug in handling quotes
1803 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1804 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1806 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1808 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1810 2003-04-11 kevin Vigor <kevin@vigor.nu>
1812 * ds390/gen.c ds390/peeph.def: fix bug 706781
1814 2003-04-11 Borut Razem <borut.razem@siol.net>
1816 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1818 2003-04-10 Scott Dattalo <scott@dattalo.com>
1820 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1821 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1822 set - this bit used to not be set...).
1823 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1824 bad code in PIC Port
1825 * src/regression/and2.c added to test bug 609268
1826 * src/regression/Makefile added and2.c to regression test
1829 2003-04-08 <johan@CP255758-A>
1831 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1832 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1833 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1835 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1837 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1839 * support/cpp2/Makefile.in: fix bug #487815
1840 * configure: rebuilt from configure.in
1841 * Makefile.common.in: docdir changed, new path suffixes
1842 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1843 * sdcc_vc_in.h: reflect changes from sdccconf.h
1844 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1845 * src/SDCCutil.h: remove BINDIR hack
1846 * doc/sdccman.lyx: update new path hierarchy
1848 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1850 * src/SDCCpeeph.c: added okToRemoveSLOC test
1852 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1854 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1856 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1858 * src/SDCCpeeph.c: added labelIsReturnOnly test
1859 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1861 2003-04-05 <johan@balder>
1863 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1864 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1865 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1866 * src/SDCCast.c: fixed a warning
1867 * src/SDCCast.h: fixed a warning
1868 * src/SDCCicode.c (operandFromAst): fixed a warning
1870 2003-04-04 <johan@balder>
1872 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1873 * src/SDCCast.c (decorateType): fixed bug #715076
1874 * src/SDCC.y: fixed bug #702907
1876 2003-04-03 <johan@balder>
1878 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1879 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1880 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1881 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1882 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1884 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1886 * _decdptr.c: fix return values
1887 * _gptrget.c: fix return values
1888 * _gptrgetc.c: fix return values
1889 * _gptrput.c: fix return values
1890 * _mulint.c: fix return values
1891 * as/z80/Makefile: fix 'make -j' problem
1893 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1895 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1896 * configure.in: big cleanup, updated to autoconf 2.5x
1897 * configure: rebuilt from configure.in
1898 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1899 * sdcc_vc_in.h: reflect changes from sdccconf.h
1900 * doc/Makefile: fixed a flaw in "make install"
1902 2003-04-02 <johan@balder>
1904 * src/ds390/gen.c (genCmp): no comments
1905 * src/mcs51/gen.c (genCmp): no comments
1906 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1907 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1909 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1911 * support/regression/generate-cases.py: place generated file in given sub directory
1912 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1913 * support/regression/Makefile: improvements for 'make -j';
1914 side effect: it's simpler and faster now
1916 2003-03-31 Borut Razem <borut.razem@siol.net>
1918 * src/z80/main.c: link-{port} and as-{port} defined without path
1919 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1921 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1923 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1925 2003-03-30 Borut Razem <borut.razem@siol.net>
1927 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1928 changed type of list parameter to set
1929 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1930 * src/port.h: changed type of do_assemble() parameter to set
1931 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1932 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1933 definition of "cppoutfilename" macro with NULL value in preProcess()
1934 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1935 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1936 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1937 replaced with set *binPathSet
1938 * shash_add() deallocates the item, if allready exsists, before adding the new one
1939 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1941 2003-03-30 Scott Dattalo <scott@dattalo.com>
1943 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1944 a nested for loop bug in the PIC port
1945 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1948 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1950 * support/Util/dbuf.h: remove C++ stuff to make it portable
1952 2003-03-28 Borut Razem <borut.razem@siol.net>
1954 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1955 literal strings in stringLiteral()
1956 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1957 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1960 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1962 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1964 2003-03-26 <johan@balder>
1966 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1967 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1968 * src/SDCCast.c (decorateType): fixed " -v < 3"
1970 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1972 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1973 Added Lenny Story's debug infrastructure changes:
1974 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1975 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1976 * src/cdbFile.c: added
1977 * src/SDCCdebug.c: added
1978 * src/SDCCdebug.h: added
1979 * src/SDCCast.c (createFunction)
1980 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1981 * src/SDCCmain.c (parseCmdLine, main)
1982 * src/SDCCmem.c (redoStackOffsets)
1983 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1986 * src/avr/gen.c (genAVRCode)
1987 * src/ds390/gen.c (gen390Code)
1988 * src/mcs51/gen.c (gen51Code)
1989 * src/pic/gen.c (genpic14Code)
1990 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1991 * src/xa51/gen.c (genXA51Code)
1992 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1994 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1996 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1997 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1999 2003-03-22 <johan@balder>
2001 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2003 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2005 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2006 * doc/cdbfileformat.lyx: added, written by Lenny Story
2007 * doc/Makefile: added cdbfileformat.lyx
2008 * doc/clean.mk: added cdbfileformat.lyx
2010 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2012 * src/mcs51/peeph.def: fix bug #705773
2014 2003-03-20 <johan@balder>
2016 An sfr/sbit can have an "at #" AND an initializer
2017 * src/SDCCsymt.c (checkSClass):
2018 * src/SDCCmem.c (allocGlobal):
2019 * src/SDCCmem.c (allocLocal):
2020 * src/SDCCast.c (createBlock):
2022 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2024 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2026 2003-03-16 <johan@balder>
2028 Undid the hackup of const and volatile, the problem is much bigger
2030 * src/SDCCast.c:1.171
2031 * src/SDCCglue.c:1.138
2032 * src/SDCCicode.c:1.146
2033 * src/SDCCsymt.c:1.150
2034 * src/SDCCval.c:1.65
2036 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2038 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2039 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2041 2003-03-13 <johan@balder>
2043 Hackup const and volatile modifiers in type chains a bit:
2045 * src/SDCCast.c:1.169
2046 * src/SDCCglue.c:1.136
2047 * src/SDCCicode.c:1.143
2048 * src/SDCCsymt.c1.146
2049 * src/SDCCsymt.h1.59
2050 * src/SDCCval.c:1.63
2052 2003-03-12 <johan@balder>
2054 * src/SDCCBBlock.h: more LRH debugging junk
2055 * src/SDCCcflow.h: more LRH debugging junk
2056 * src/SDCCloop.c: more LRH debugging junk
2057 * src/SDCC.y (struct_declaration): fixed bug #697590
2058 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2059 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2060 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2062 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2063 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2064 test function names must now match exactly).
2065 * src/SDCCcse.c: added special case in findCheaperOp to allow
2066 extending a short integer. Makes less awful code for bug 700121 test case.
2068 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2070 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2071 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2073 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2075 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2076 actually called (operandsNotEqual() was called for all
2077 operandsNotEqualX tests).
2079 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2081 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2082 with shorter literals. Fixes bug 700121.
2084 2003-03-11 <johan@balder>
2086 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2088 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2090 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2091 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2093 2003-03-10 Borut Razem <borut.razem@siol.net>
2095 * src/SDCCmain.c: pipe preprocessor's output
2096 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2097 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2098 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2099 which closes all pipes in pipeSet set
2100 * src/SDCCset.c: free deleted item in function deleteSetItem()
2101 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2102 moved from z80 to src subproject
2103 * .version: increased version number to 2.3.4
2105 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2107 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2108 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2109 * support/regression/ports/xa51/spec.mk: fix typo
2111 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2113 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2115 2003-03-09 Borut Razem <borut.razem@siol.net>
2117 * src/SDCCmain.c: pipe preprocessor's output
2118 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2119 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2120 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2121 which closes all pipes in pipeSet set
2122 * src/SDCCset.c: free deleted item in function deleteSetItem()
2123 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2124 moved from z80 to src subproject
2126 2003-03-09 Borut Razem <borut.razem@siol.net>
2128 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2129 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2130 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2131 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2132 * src/SDCCglobl.h: unification of WIN32 native definitions
2134 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2136 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2138 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2140 * src/configure.in: check for endianess (even while cross-compiling)
2141 * src/configure: check for endianess (even while cross-compiling)
2142 * src/configure_in.h: check for endianess (even while cross-compiling)
2143 * src/avr/gen.c: remove old endianess stuff
2144 * src/mcs51/gen.c: remove old endianess stuff
2145 * src/ds390/gen.c: remove old endianess stuff
2146 * src/pic/gen.c: remove old endianess stuff
2147 * src/pic/genarith.c: remove old endianess stuff
2148 * src/pic/glue.c: fix endianess check
2149 * src/pic16/gen.c: remove old endianess stuff
2150 * src/pic16/genarith.c: remove old endianess stuff
2151 * src/pic16/glue.c: fix endianess check
2152 * src/xa51/gen.c: remove old endianess stuff
2153 * src/z80/gen.c: fix endianess check
2154 * src/SDCCglue.c: fix endianess check
2155 * src/ds390/peeph.def: fix bug 700036
2157 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2159 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2160 * src/configure: find appropriate data-types on host for SDCC's int and long
2161 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2162 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2163 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2165 2003-03-07 <johan@balder>
2168 some minor cleanups before the big shot
2169 OP_DEFS and OP_USES now use Kevin's protection
2170 new option --nolabelopt
2181 * src/ds390/ralloc.c:
2182 * src/mcs51/ralloc.c:
2184 * src/xa51/ralloc.c:
2187 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2189 * src/pic/pcode.c (get_op): fix 64 bit warnings
2190 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2191 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2192 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2193 * support/regression/tests/malloc.c: fix 64 bit warnings
2195 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2197 * src/mcs51/gen.c (genMinus): fixed bug 696436
2199 2003-03-02 Borut Razem <borut.razem@siol.net>
2201 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2203 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2205 * configure.in: test for mkstemp
2206 * sdccconf_in.h: add HAVE_MKSTEMP
2208 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2210 * device/include/ctype.h: removed warning while using --stack-auto
2211 * device/include/malloc.h: removed warning while using --stack-auto
2212 * device/include/string.h: removed warning while using --stack-auto
2214 2003-02-23 Borut Razem <borut.razem@siol.net>
2216 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2217 because NDEBUG is defined (see man assert)
2218 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2220 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2222 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2223 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2225 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2227 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2228 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2230 2003-02-18 <johan@balder>
2232 * as/mcs51/asmain.c (asmbl): module can start with a digit
2233 * as/z80/asmain.c (asmbl): module can start with a digit
2235 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2237 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2238 * src/asm.c: fix pipe() for Mingw32
2240 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2242 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2243 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2244 make -V work again; --c1mode reads now from stdin
2245 * doc/sdccman.lyx: added --c1mode
2246 * support/Util/SDCCerr.c: new messages for c1 mode
2247 * support/Util/SDCCerr.h: new messages for c1 mode
2248 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2250 2003-02-15 <johan@balder>
2252 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2254 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2256 * doc/sdccman.lyx: Environment variables, -o and other minor things
2258 2003-02-14 <johan@balder>
2260 * src/xa51/main.c: before anyone really tries to use it :)
2262 * Install doc's in share/sdcc/doc
2263 * removed some obsolete files
2264 * Do a proper make distclean and uninstall
2265 M Makefile.common.in
2268 M device/include/Makefile.in
2269 M device/lib/Makefile.in
2272 M sim/ucsim/doc/Makefile.in
2275 R src/xa51/peeph.rul
2276 M support/cpp2/Makefile.in
2277 M support/makebin/Makefile
2280 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2282 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2284 2003-02-10 Borut Razem <borut.razem@siol.net>
2286 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2287 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2288 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2289 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2290 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2291 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2292 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2293 src/z80/Makefile.bcc: Borland Makefile cleanup
2294 * as/z80/Makefile.bcc: Added Borland Makefile
2295 * support/cpp2/borland.h: Removed
2297 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2299 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2300 * src/SDCC.lex: new pragma NOIV
2301 * src/SDCCglobl.h: new pragma NOIV
2302 * src/SDCCmem.c: new pragma NOIV
2304 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2306 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2308 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2310 * src/SDCCmain.c: signal handling is switched off by --debug
2311 * doc/Makefile: small fix for install; use clean.mk again
2312 * doc/clean.mk: clean *.pdf and *.html too
2314 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2316 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2317 * device/lib/printfl.c: fix a ds390 bug by making it portable
2318 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2319 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2320 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2321 * debugger/mcs51/cmd.c: converted multi-line string literals
2322 * sim/ucsim/globals.cc: converted multi-line string literals
2323 * src/SDCCmain.c: introduced signal handler to remove temp files
2324 * doc/Makefile: small tweaks, implement clean
2325 * doc: removed generated files
2327 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2329 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2330 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2331 Address Record is not correctly generated for DS390."
2333 2003-02-02 Borut Razem <borut.razem@siol.net>
2335 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2336 * as/mcs51/asm.h: fixed compilation with Borland C
2337 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2338 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2339 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2340 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2341 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2342 src/z80/Makefile.bcc: delete $(LIB) only if exist
2343 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2345 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2347 * device/include/malloc.h: introduced NULL
2348 * device/include/string.h: introduced NULL
2349 * device/include/stdlib.h: introduced NULL
2350 * device/lib/_memcpy.c: removed NULL
2351 * device/lib/_strcat.c: removed NULL
2352 * device/lib/_strchr.c: removed NULL
2353 * device/lib/_strcmp.c: removed NULL
2354 * device/lib/_strcpy.c: removed NULL
2355 * device/lib/_strcspn.c: removed NULL
2356 * device/lib/_strlen.c: removed NULL
2357 * device/lib/_strncat.c: removed NULL
2358 * device/lib/_strncmp.c: removed NULL
2359 * device/lib/_strncpy.c: removed NULL
2360 * device/lib/_strpbrk.c: removed NULL
2361 * device/lib/_strrchr.c: removed NULL
2362 * device/lib/_strspn.c: removed NULL
2363 * device/lib/_strstr.c: removed NULL
2364 * device/lib/_strtok.c: removed NULL
2365 * device/lib/malloc.c: removed NULL, include own header
2367 2003-02-02 <johan@balder>
2369 * 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
2370 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2371 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2372 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2373 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2374 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2376 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2378 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2381 2003-02-01 <johan@balder>
2383 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2385 2003-01-31 <johan@CP255758-A>
2387 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2389 2003-01-30 <johan@balder>
2391 * src/SDCCBBlock.c: automatic bug detection
2392 * src/SDCCicode.c: automatic bug detection
2394 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2396 * src/SDCCglobl.h: now --xram-size 0 works
2397 * src/SDCCmain.c: now --xram-size 0 works
2399 2003-01-29 <johan@balder>
2401 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2403 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2405 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2406 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2407 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2408 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2409 * src/SDCCglobl.h: Added options --xram-size and --code-size
2410 * src/SDCCmain.c: Added options --xram-size and --code-size
2412 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2414 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2415 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2417 2003-01-27 <johan@balder>
2419 * src/SDCC.y: fixed bug #613764
2421 2003-01-26 <johan@balder>
2423 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2424 * src/SDCCsymt.h: fixed bug #673374
2425 * src/SDCCglue.c: fixed bug #661910
2426 * src/SDCCast.c: fixed bug #458099 and 673374
2428 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2430 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2431 * as/mcs51/strcmpi.h: added
2432 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2433 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2434 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2435 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2436 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2437 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2438 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2439 * as/mcs51/Makefile.aslink: new module strcmpi
2440 * as/mcs51/Makefile.asx8051: new module strcmpi
2441 * as/mcs51/Makefil.bcc: new module strcmpi
2442 * as/mcs51/Makefile.in: new module strcmpi
2443 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2445 2003-01-26 <johan@balder>
2447 * src/SDCCglue.c: reverted back to 1.124
2448 * src/SDCCast.c: reverted back to 1.156
2449 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2451 2003-01-25 <johan@balder>
2453 * src/SDCCglue.c: A better fix for bug #661910
2454 * src/SDCCast.c: A better fix for bug #661910
2455 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2457 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2459 * src/Makefile.in: remove spawn.o
2460 * src/SDCCmain.c: remove spawn.h
2461 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2462 * src/spawn.c: removed
2463 * src/spawn.h: removed
2464 * support/regression/ports/ds390/spec.mk: link with -r
2466 2003-01-24 <johan@CP255758-A>
2468 * src/ds390/gen.c (aopOp): fixed bug #667458
2469 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2470 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2471 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2473 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2475 * src/mcs51/peeph.def: better assembler identation by Frieder
2476 * src/mcs51/gen.c: better assembler identation by Frieder
2478 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2480 * as/z80/string.h: removed for gcc 3.2
2481 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2482 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2484 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2486 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2487 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2488 * support/regression/Makefile: separate temp files for ports
2489 * support/regression/generate-cases.py: separate temp files for ports
2490 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2491 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2493 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2495 * moved tinitalk to device/examples/ds390
2497 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2499 * as/mcs51/lkmem.c: rflag is for DS390
2500 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2501 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2502 (linkEdit): move mem- and map-files the same way as ihx-files
2503 * src/z80/main.c (_setDefaultOptions): removed --generic
2504 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2505 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2506 * src/pic/glue.c (picglue): --c1mode works again
2507 * src/pic16/glue.c (pic16glue): --c1mode works again
2508 * src/asm.c (printCLine): fix #660034
2510 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2512 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2513 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2514 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2515 * as/mcs51/lkmem (summary): better fix for sp problem
2516 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2517 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2518 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2519 remove --stack-after-data
2521 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2523 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2524 * src/SDCCutil.c (join): ugly bug: missing '\0'
2525 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2527 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2529 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2531 * src/pic/main.c (_asmCmd): gpasm supports -o
2532 * src/z80/main.c: more general macros
2533 * device/lib/Makefile.in: remove intermediate files
2535 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2537 * .version: Bumped version number to 2.3.3
2538 * src/SDCCBBlock.c: new option -o
2539 * src/SDCCglobl.h: new option -o
2540 * src/SDCCglue.c: new option -o
2541 * src/SDCCmain.c: new option -o
2542 * src/asm.c: new option -o
2543 * src/ds390/main.c: new option -o
2544 * src/pic/glue.c: new option -o
2545 * src/pic/pcode.c: new option -o
2546 * src/pic/ralloc.c: new option -o
2547 * src/pic16/glue.c: new option -o
2548 * src/pic16/pcode.c: new option -o
2549 * src/pic16/ralloc.c: new option -o
2550 * src/z80/main.c: new option -o
2551 * device/lib/Makefile.in: use -o
2552 * support/regression/ports/ds390/spec.mk: use -o
2553 * support/regression/ports/gbz80/spec.mk: use -o
2554 * support/regression/ports/mcs51/spec.mk: use -o
2555 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2556 * support/regression/ports/z80/spec.mk: use -o
2557 * support/regression/ports/ucz80/spec.mk: use -o
2558 * support/regression/ports/xa51/spec.mk: use -o
2559 * support/regression/fwk/lib/timeout.c: fix usage string
2561 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2562 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2564 2003-01-07 <johan@balder>
2566 * src/SDCCast.c (decorateType): fixed bug #600035
2568 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2569 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2570 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2571 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2572 * src/pic/pcode.c: outcommented unused variable to remove warnings
2573 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2575 2003-01-06 <karl@turbobit.com>
2576 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2579 2003-01-06 <johan@balder>
2581 * src/SDCCicode.c: fixed array add
2583 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2584 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2585 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2587 2003-01-04 <johan@balder>
2589 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2591 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2592 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2594 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2595 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2596 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2598 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2599 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2601 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2602 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2604 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2605 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2607 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2609 * in \sdcc\as\mcs51\ changed these files in order to create an
2610 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2611 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2612 following files to include the previous two files: aslink.dsp,
2613 Makefile.aslink, Makefile.bcc, and Makefile.in.
2615 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2616 .adb instead of .cdb
2618 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2620 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2621 value from option --iram-size.
2623 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2625 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2628 2002-09-18 <wiml@hhhh.org>
2630 * SDCClrange.h: exposed setFromRange() and setToRange()
2631 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2632 packRegsForAccUse() (bug 542397)
2633 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2634 multiple times and emitting the fetch operations more than once
2635 added aopGetUsesAcc() function to allow binary operators to
2636 fetch their operands in the correct order; made genMinus() emit
2637 compact code for X = LITERAL - Y
2639 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2640 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2641 sprintf() in line 1267.
2643 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2644 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2647 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2648 Changes to aslink (All the changes are marked with 'JCF'):
2650 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2653 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2654 area BSEG. Also moves, if possible, the DATA area down into the internal
2655 ram so more space is available.
2657 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2660 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2661 not bytes. Function summary() which creates a memory usage summary
2662 file with extension .mem. Reports of overlaping stack and small stack
2663 size. If the space for the stack is less than 16 bytes aslink trows a
2666 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2667 the 8051. Option 'y' for memory summary output file.
2669 Changes to sdcc (All the changes are marked with 'JCF'):
2671 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2673 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2674 overlaying area for it (uses RegBankUsed[4]).
2676 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2677 bank zero as used by default. By default aslink locates the stack
2678 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2679 the creation of the .mem file. Delegates the allocation of data area
2680 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2681 the begining of the stack area to aslink.
2683 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2684 glue() in SDCCglue.c creates an area for it.
2686 2002-09-03 Borut Razem <borut.razem@siol.net>
2687 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2688 sdcc/src/pic/glue.c:
2689 introduced atexit() handler for teporay files removal in case of
2690 errors, assertions, ...
2692 2002-08-29 Borut Razem <borut.razem@siol.net>
2693 * sdcc/support/cpp2/auto-host_vc_in.h:
2694 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2695 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2696 Maybe there is a similar problem with BORLANDC? It should be checked!
2698 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2699 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2700 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2701 was not executed, and the compiler (cl) launched a warning:
2702 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2704 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2705 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2707 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2708 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2710 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2711 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2712 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2713 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2714 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2715 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2716 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2717 - added Release configuration in VS projects
2718 - review of compiler an linker options
2719 - VC .exe files are generated in bin_vc directory, not to interfere
2720 with binaries generated from other projects (cygwin, mingw, bcc ...)
2722 * sdcc/src/yacc.dsp: added
2724 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2725 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2726 and insert the version number definitions from .version
2728 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2730 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2731 added - genarate auto-host.h using auto-host_vc_in.h as template
2734 removed from CVS, generated automatically
2736 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2737 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2739 2002-08-11 Borut Razem <borut.razem@siol.net>
2740 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2742 2002-08-10 Borut Razem <borut.razem@siol.net>
2743 * src/SDCCmain.c (main):
2744 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2745 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2746 The consequence was that some temporary files were not removed.
2749 unification of code in functions tempfilename() and tempfile():
2750 function tempnam() is defined in Visual Studio 6.0 and .NET
2752 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2754 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2755 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2756 - removed compiler command line option /WX: Treats all warnings as errors
2757 - update a list of source files, included into the project
2759 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2760 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2761 changed project type to Generic Project so that can be correcly converted to VS.NET project
2763 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2765 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2767 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2769 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2770 added return 0 statements after assert() to make compiler happy
2772 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2773 added newline in the def file to keep MSC compiler satisfied
2775 * sdcc/src/z80/gen.c:
2776 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2777 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2778 - solved MSC error in function aopDump()
2780 * sdcc_vc.h: define PREFIX as "\\sdcc"
2782 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2783 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2785 2002-06-22 Scott Dattalo <scott@dattalo.com>
2786 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2787 - Rewrote the register banking algorithm.
2788 - Added pCode live-range analysis to registers (for now, only non-used and
2789 singly-used registers optimized away)
2791 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2793 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2795 2002-05-10 Scott Dattalo <scott@dattalo.com>
2796 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2798 2002-04-22 Michael Hope <michaelh@vroom>
2800 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2802 * configure.in (DD_COPT): Added include support required for gbdk.
2804 * .version: Bumped version number just to increase it.
2806 * src/SDCCmain.c: Added -nostdinc to the default options.
2808 2002-04-15 Michael Hope <michaelh@vroom>
2810 * device/lib/z80/printf.c (sprintf): Added.
2812 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2814 * src/z80/peeph.def: Added transpose redundent load rule.
2816 * src/z80/main.c: Added force callee saves for jaune.
2818 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2820 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2822 2002-03-28 Johan Knol <johan@balder>
2824 * src/SDCCval.c: fixed bug #532436
2826 2002-03-14 Scott Dattalo <scott@dattalo.com>
2828 Added "char *Processor" field to the port structure.
2831 Added -p option. Allows port dependent processor to be specified.
2834 Initialized the new field char *Processor field to NULL in all ports
2837 Compiler generated registers for interrupt context saving
2838 were not getting allocated.
2840 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2843 Fixed left shift. Will promote the left side of a left shift
2844 if a) left shifting more than size of operand or b) when assigned
2845 to something size > size of left side
2847 2002-03-14 Scott Dattalo <scott@dattalo.com>
2849 tons of changes. Register allocation has been
2850 rewritten. Added customization for the various PICs. Flow
2851 analysis is restructured. ...
2857 Added. device.c is a PIC port hack to accomodate variations
2860 2002-03-13 Michael Hope <michaelh@vroom>
2862 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2864 2002-03-04 johanknol <johanknol@manik>
2866 * /src/SDCCval.c: fixed
2868 const unsigned char arr[][2] = { { 0, 1 } };
2869 t18.c:1: error: Initializer element is not constant
2871 2002-03-04 bela <bela@manik>
2873 * /device/include/mcs51reg.h:
2874 ds89c420 register definition update
2876 2002-03-03 <johan@FRIJA>
2878 * support/Util/SDCCerr.c: did something, but don't no why anymore
2880 * support/regression/tests/bug-524691.c: made it a little less shy
2882 * src/SDCCast.c (decorateType): fixed bug #524697
2884 * src/SDCCast.c: made some lineno improvements
2886 * src/SDCCval.c (getNelements): changed warning to error
2888 * src/SDCCglue.c (printIvalArray): changed warning to error
2890 * src/SDCCicode.c: fixed a warning for mingw
2892 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2894 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2896 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2898 * src/ds390/peeph.def:
2899 Added some more peephole rules
2901 * src/ds390/gen.c: Various fixes & enhancements
2903 * src/SDCClrange.c, src/SDCClrange.h:
2904 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2906 * src/ds390/ralloc.c:
2907 various fixes & enhancements (ds390) specific
2909 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2910 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2913 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2915 2002-03-02 <johan@FRIJA>
2917 * src/SDCCast.c (decorateType): fixed bug #524708
2919 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2921 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2923 2002-03-01 Michael Hope <michaelh@vroom>
2925 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2927 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2929 2002-03-01 <johan@FRIJA>
2931 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2933 * src/SDCCast.c (decorateType): fixed bug #524209
2935 * src/SDCCval.c (valNot): fixed bug #524195
2937 2002-02-26 <johan@balder>
2939 * src/xa51/gen.c: fixed a warning
2941 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2943 * src/SDCCast.c (decorateType): fixed bug #522534
2945 2002-02-23 <johan@balder>
2947 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2949 2002-02-22 <johan@balder>
2951 * src/SDCCast.c: fixed bug #514865
2953 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2955 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2957 * sdcc/src/SDCCloop.c:
2958 Previous fix was not good. basic blocks that have "break" or "return" are
2959 not really partof a loop , but live ranges used in these blocks should
2960 be live thru the entire loop, so set partOfLoop but don't add them to
2963 2002-02-21 <johan@FRIJA>
2965 * src/SDCCcse.c: fixed bug #514308
2967 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2970 Fixed BUG #519583. If a conditional block ended in a return/break
2971 statement inside a loop, it was not being considered part of the loop.
2973 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2975 2002-02-10 Karl Bongers <karl@turbobit.com>
2978 Fixed up SDCDB debugger somewhat. Updated debugger/README
2979 with lots of comments and notes.
2981 * device/examples/test2.c:
2982 Fix bug, "red" variable not being initialized(compiler complained).
2984 * device/examples/Makefile, examples/test3.c:
2985 Add Makefile in device/examples folder, compiles test3.c
2986 for use as a multiple module SDCDB test case.
2988 * sim/ucsim/cmd.src/cmdset.cc:
2989 Took out debug printfs in ucsim "next" command.
2992 Karl and Johan start ucsim XA support. Most dissassembly working,
2993 about 75% emulation done(plenty of work remaining).
2995 * sim/ucsim/z80.src:
2996 Add Z80 support to ucsim, add test-ucz80 regression test,
2997 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2998 Notice z80 compiler fails on examples/test3.c/crc code.
3000 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3002 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3003 Added support for --parms-in-bank1
3005 * src/ds390/peeph.def:
3006 added a few more peephole optimzations
3009 1) added __builtin_inp & __builtin_outp used to read in data of given length
3010 from a memory mapped port
3011 2) added __builtin_memcmp
3012 3) added __builtin_swapw swap bytes of a short
3014 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3015 1) handle multiple send & receives from register bank1
3016 2) ralloc can now allocate DPTR1 to some liveRanges
3018 * src/SDCCsymt.c, src/SDCCsymt.h:
3019 changes to handle multiple sends & receives
3022 added some pointer arithmetic optimization
3025 added some pointer arithmetic optimizations but not stable yet so not
3026 called from anywhere (will get this working shortly)
3028 * src/SDCCopt.c: fixed for multiple sends & receives
3031 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3032 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3033 set preprocessor defines (depending on options)
3035 * src/SDCCicode.c, src/SDCCicode.h:
3036 changes made to handle multiple sends & receives
3039 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3041 * src/SDCCcse.c, src/SDCCcse.h:
3042 added function findbackward def (to be used in upcoming optimization)
3044 * src/SDCCcflow.c, src/SDCCcflow.h:
3045 added function returnAtEnd - to determine if a basic block terminates with
3048 * src/SDCCast.c, src/SDCCast.h:
3049 added option parms-in-bank1
3051 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3052 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3053 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3054 adjusted for --parms-in-bank1 option
3056 * device/include/string.h:
3057 donot redefine "reentrant" keyword
3059 * device/include/ds80c390.h: Added some more SFRs
3061 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3063 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3065 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3067 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3069 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3071 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3073 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3075 * Added --xram-movc option
3077 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3079 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3081 2002-01-11 Johan Knol
3083 * Added math lib of Jesus Calvino-Fraga
3085 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3087 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3088 * support/regression/Makefile: new target test-mcs51-stack-auto
3089 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3091 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3093 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3095 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3097 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3099 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3101 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3103 * src/SDCCglue.h: add definition for printIvalChar()
3105 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3107 * src/SDCCast.c: fix #498138 by Johan
3109 * src/SDCCglue.c: fix #498138 by Johan
3111 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3113 * support/regression/Makefile: fix clean
3115 * support/regression/ports/ds390/support.c: fix transmission of last character
3117 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3119 * /sdcc/src/ds390/gen.c:
3120 a) improved computing address of stack variable
3121 b) took out some #if 0 code
3122 c) improved parmBytes adjustment
3123 d) improved genPlusIncr & genMinusIncr
3124 e) genCmp could generate bad code (when left assigned to DPTR)
3125 f) Fixed bug in hasInc
3127 * /sdcc/src/ds390/ralloc.c:
3128 a) packRegsForSupport could mess up live information (Fixed)
3129 b) packRegsDPTRuse could be incorrect for left & right shift
3131 * /sdcc/src/mcs51/ralloc.c:
3132 packRegsForSupport could mess up the live information (Fixed)
3134 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3136 * /sdcc/src/SDCCast.c:
3137 can reverse a loop even if function call is present as long
3138 as the loop control variable is local & is not passed as parameter
3140 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3142 * /sdcc/ChangeLog: *** empty log message ***
3144 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3145 More builtin function additions for TININative
3147 * /sdcc/src/ds390/ralloc.c:
3148 Had broken the regression testsuite
3150 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3152 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3153 Added funcattr hasStackParms will be set for reentrant functions when there
3154 are paramteres on the stack, this helps in minimizing frame pointer generation
3155 typeFromStr can handle function pointers now
3157 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3158 *** empty log message ***
3160 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3162 * /src/ds390/gen.c, /src/ds390/main.c:
3163 More builtin function additions for TININative
3165 * /src/ds390/ralloc.c:
3166 Had broken the regression testsuite
3168 * /src/SDCCast.c: Fixed a bug in dumptree
3170 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3171 Added funcattr hasStackParms will be set for reentrant functions when there
3172 are paramteres on the stack, this helps in minimizing frame pointer generation
3173 typeFromStr can handle function pointers now
3175 * /doc/builtins.txt, /doc/TININative.txt:
3176 *** empty log message ***
3179 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3181 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3182 ALPHA version for -mTININative
3184 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3185 updated to reflect changes in the port structure
3188 added function do_assemble (similar to do_link) if non-null this function
3189 will be called to do assembly (-mTININative) requires a multi command
3191 added function genAssemblerEnd will be called to generate assembler Epilogue
3194 added _JavaNative to debug info printing
3196 * /src/SDCCmain.c: added option --tini-libid
3197 added port->do_assemble function (-mTININative) has a multi command assemble
3199 * /src/SDCCglue.c: Disabled "constExpr" check
3200 added port->genAssemblerEnd function
3202 * /src/SDCCglobl.h: Added option --tini-libid value
3205 tookout optimizeCompare from the header (has no external references)
3207 * /src/SDCCast.c: made one more function "static"
3209 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3211 * src/z80/mappings.i: Added z80asm support.
3213 * src/z80/main.c: Added z80asm support on --asm=z80asm
3215 * src/z80/gen.c: Fixed asm portability issues.
3217 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3219 * src/SDCCglue.c (printExterns): Added global/extern split.
3221 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3223 * support/regression/Makefile: added test for mcs51 model large
3225 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3227 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3229 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3231 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3233 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3235 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3237 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3239 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3241 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3243 * support/regression/tests/simplefloat.c: Port to mcs51.
3245 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3246 * support/regression/tests/bug-485362.c: Added.
3248 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3250 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3252 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3254 * src/z80/gen.c (aopDump): Added a dump function.
3256 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3257 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3259 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3261 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3263 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3265 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3267 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3269 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3271 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3273 * support/regression/ports/ds390/support.c: Use tinibios.
3275 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3277 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3279 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3280 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3282 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3284 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3286 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3288 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3290 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3291 (packRegsForIYUse): Created and optimised.
3293 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3295 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3296 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3298 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3300 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3302 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3304 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3306 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3308 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3310 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3312 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3314 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3316 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3318 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3320 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3321 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3322 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3324 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3326 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3327 (genNotFloat): Added.
3328 (genUminusFloat): Added.
3330 * device/lib/z80/Makefile: Added floating pt stubs.
3332 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3334 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3336 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3338 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3340 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3342 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3344 * sdcc/support/regression/Makefile: Add port ds390.
3346 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3348 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3350 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3352 * sdcc/support/regression/ports/ds390/support.c: Added.
3354 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3356 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3358 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3360 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3362 * device/include/malloc.h: Added z80 and gbz80 support.
3364 * device/lib/gbz80/heap.s: Added.
3366 * device/lib/z80/heap.s: Added.
3368 * device/lib/malloc.c: Added z80 and gbz80 support.
3370 * support/regression/tests/malloc.c (testMalloc): Added.
3372 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3374 * support/regression/tests/bug-478094.c: Added.
3376 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3378 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3380 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3382 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3384 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3386 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3388 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3390 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3392 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3394 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3396 * support/regression/tests/bug-477927.c: Added.
3398 * src/z80/peeph.def: Added minor rules.
3400 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3402 * src/z80/peeph.def: Added jump optimisation modification.
3404 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3406 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3408 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3410 * support/regression/tests/funptrs.c: Added.
3412 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3414 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3416 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3418 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3420 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3422 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3423 (movLeft2ResultLong): Created.
3425 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3426 (joinPushes): Added. Joins two char pushes into a word push.
3428 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3430 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3432 * support/makebin/Makefile (install): Added creation of dest dir.
3434 2001-10-24 Karl Bongers <karl@turbobit.com>
3436 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3438 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3440 * src/z80/ralloc.c: Turned off faulty pack for one use.
3442 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3444 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3446 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3448 * support/regression/Makefile: Improved clean
3450 * support/regression/ports/gbz80/spec.mk: Added clean
3452 * support/regression/ports/host/spec.mk: Added clean
3454 * support/regression/ports/z80/spec.mk: Added clean
3456 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3458 * support/regression/ports/mcs51/timeout.c: little improvements
3460 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3462 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3464 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3466 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3468 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3470 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3472 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3474 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3475 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3477 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3479 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3481 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3483 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3485 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3487 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3489 * support/regression/tests/longor.c: Added.
3491 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3493 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3495 * as/mcs51/aslink.h: define PATH_MAX
3497 * as/mcs51/asm.h: define PATH_MAX
3499 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3501 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3503 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3505 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3507 * src/SDCCglobl.h: define PATH_MAX
3509 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3511 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3513 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3515 * src/z80/gen.c (gencjneshort): Fixed
3517 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3519 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3521 * support/regression/tests/bug-469671.c: Added.
3523 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3525 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3527 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3529 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3531 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3533 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3535 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3537 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3539 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3541 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3543 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3545 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3547 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3549 * 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.
3551 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3553 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3555 2001-10-07 <johan@FRIJA>
3557 * device/lib/gets.c (gets): fixed the return value.
3559 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3560 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3562 * 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.
3564 * 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.
3566 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3568 * src/pic/gen.c: Removed Safe_strdup.
3570 * configure.in: Added option to enable libgc support.
3572 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3573 (bitVectUnion): Optimised.
3574 (bitVectIntersect): Optimised.
3575 (bitVectBitsInCommon): Optimised.
3576 (bitVectCplAnd): Optimised.
3578 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3580 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3582 * src/SDCCmain.c: distinguish between assembler debug and plain options
3584 * src/avr/main.c: remove standard assembler options
3586 * src/ds390/main.c: remove standard assembler options
3588 * src/mcs51/main.c: remove standard assembler options
3590 * src/port.h: removed "PENDING" comment
3592 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3594 * src/device/lib/_mulint.c : new, with assember functions
3596 * src/device/lib/_mullong.c : new, with assember functions
3598 * src/device/lib/_divuint.c : with assember functions
3600 * src/device/lib/_divsint.c : with assember functions
3602 * src/device/lib/_divulong.c: with assember functions
3604 * src/device/lib/_divslong.c: with assember functions
3606 * src/device/lib/_moduint.c : with assember functions
3608 * src/device/lib/_modsint.c : with assember functions
3610 * src/device/lib/_modulong.c: with assember functions
3612 * src/device/lib/_modslong.c: with assember functions
3614 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3616 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3618 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3619 replaced _mululong.c and _mulslong.c by _mullong.c
3621 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3623 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3625 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3627 * src/SDCCglue.c: test, if win32api is available for MINGW
3629 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3631 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3632 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3633 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3634 * support/regression/ports/host/spec.mk: removed GENERIC
3635 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3636 * support/regression/ports/z80/spec.mk: removed GENERIC
3638 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3640 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3642 * support/regression/tests/bug-467035.c: Created.
3644 2001-10-01 <johan@FRIJA>
3646 * src/SDCC.y: fixed bug #466586 part 1
3648 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3650 * SDCCicode.c: z80 has no generic pointers
3651 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3653 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3655 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3657 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3659 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3661 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3663 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3665 * configure.in: Fixed up so that ucsim is only configured once.
3667 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3669 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3670 (getPathDifference): As above.
3672 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3674 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3676 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3677 * .version: Updated to 2.3.1
3679 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3680 Added copyright header.
3682 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3683 (assemble): Added support for macro based assembler commands.
3684 (linkEdit): Added support for macro based linker commands.
3685 (preProcess): Changed the pre-processor to use macros.
3686 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3687 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3689 * device/lib/z80/crt0.s: Added module name for debugging.
3691 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3693 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3695 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3697 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3699 * src/Makefile.in: Added SDCCmacro and SDCCutil
3701 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3703 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3705 2001-09-16 <johan@FRIJA>
3707 * 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.
3709 2001-09-15 <johan@FRIJA>
3711 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3712 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3714 2001-09-11 <johan@FRIJA>
3716 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3718 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3720 * support/regression/tests/bug-460444.c: Added test case.
3722 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3723 (genCast): Added justification for all of the asserts.
3725 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3727 * support/regression/support.c: _xdata replaced by xdata
3729 * support/regression/spec.mk: removed _generic
3731 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3733 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3735 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3736 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3738 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3740 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3742 * support/regression/tests/bug-460010.c: Added test case.
3744 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3746 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3748 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3750 * support/regression/testfwk.c: removed workaround for bug #436344
3752 * support/regression/tests/bp.c: use less memory with mcs51
3754 * support/regression/tests/bug-441448.c: use less memory
3756 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3758 * support/regression/collate-results.py: typo
3760 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3762 * support/regression/tests/fetchoverlap.c: Added new test case.
3764 * support/regression/tests/bp.c: Added new test case.
3766 * support/regression/tests/bug-448984.c: Added new test case.
3768 * support/regression/tests/pow2shifts.c: Added new test case.
3770 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3771 (genlshTwo): Fixed right shift for count > 8.
3773 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3775 2001-09-08 <johan@FRIJA>
3777 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3779 2001-09-07 <johan@FRIJA>
3781 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3783 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3785 2001-09-06 <johan@FRIJA>
3787 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3788 * bernhard noted me at this: "() equals to (void)" (1.38)
3790 2001-09-05 <johan@FRIJA>
3792 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3794 2001-09-04 <johan@FRIJA>
3796 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3799 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3801 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3803 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3805 * link/z80/aslink.h: Fixed path for PATH_MAX
3807 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3809 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3811 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3813 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3815 * 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.
3817 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3819 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3820 (genCmp): Fixed up genCmp for the GB with longs.
3822 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3824 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3826 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3828 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3830 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3832 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3834 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3836 * 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.
3838 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3840 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3842 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3844 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3846 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3848 * sim/ucsim/configure: little improvement of Cygwin-detection
3849 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3850 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3851 * support/regression/tests/bug-221100.c: small changes for mcs51
3852 * support/regression/tests/bug-221168.c: small changes for mcs51
3853 * support/regression/tests/bug-227710.c: small changes for mcs51
3854 * support/regression/tests/staticinit.c: small changes for mcs51
3855 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3856 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3857 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601