1 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * device/lib/hc08/_mullong.c: Removed extra #endif
5 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
7 * sim/ucsim/hc08.src/inst.cc,
8 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
10 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
11 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12 * device/include/stdarg.h: fixed varargs for hc08
13 * device/lib/Makefile.in,
14 * device/lib/hc08/Makefile,
15 * device/lib/hc08/_mulint.c,
16 * device/lib/hc08/_mullong.c: fixed some endian problems
18 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
20 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
21 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
22 * device/lib/_gptrget.c,
23 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
25 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
27 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
28 * src/SDCCast.c (astErrors): fixed bug #846007
29 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
31 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
33 * src/SDCCast.c (decorateType): disabled a transformation I added in
34 revision 1.188 (access to fields of a structure at an absolute address);
35 it breaks with bitfields, extern declarations, and gcse analysis.
36 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
37 could be assigned through a pointer, so don't complain.
38 * src/SDCCast.c (astErrors),
40 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
42 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
44 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
45 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
46 output of __config directives, since gpasm now supports them
47 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
48 pre-processor macro, i.e. -DMCU=p18f452
49 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
50 and modified to handle 'cast' icode similarly to '=' icode
51 * src/pic16/device.h (typedef struct PIC_device): added field
52 'extMIface' to indicate that chip has external memory interface
53 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
54 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
57 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
59 * src/SDCC.y (pointer): fixed bug #846006
60 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
61 * src/SDCCast.c (decorateType): fixed bug #846009
62 * src/ds390/peeph.def,
63 * src/ds390/gen.c (genAnd, genOr),
64 * src/mcs51/peeph.def,
65 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
67 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
69 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
76 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
80 * src/SDCCbitv.c: added function to free a bitvector
82 * src/SDCClrange.c: added function to recompute the liveranges
90 * src/z80/ralloc.c: recompute the liveranges after register packing
92 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
94 * src/SDCCloop.c (newInduction): fixed bug #845630
96 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
98 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
99 inadvertantly left behind from my 2003-11-12 change
101 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
103 Updated headers I neglected to commit yesterday.
107 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
109 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
110 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
111 * src/SDCCopt.c (eBBlockFromiCode),
112 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
113 the creation of the key hash table from the sequencing so it can be used
114 earlier (for some GCSE bug fixes still pending)
116 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
118 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
119 * support/regression/tests/addsub.c: testing genPlus shortcut
121 2003-11-15 Borut Razem <borut.razem@siol.net>
123 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
125 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
127 * src/SDCCcse.c (cseBBlock): fixed bug #527779
128 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
129 ordering is immaterial.
130 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
132 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
134 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
135 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
136 (SIGSEV) of bug #840381
137 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
138 unlink new file before rename if new and old filenames are the same)
140 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
142 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
143 uninitialized variables) for the mcs51. Set environment variable
144 SDCC_GENRAMCLEAR to test.
145 xdata initialization slightly shorter
147 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
150 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
151 #838241 & 780691 (basicly the same bug)
152 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
153 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
155 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
157 * src/SDCCmain.c (linkEdit): "fix" #834252
159 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
161 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
163 * src/SDCC.y: fixed bug #819403
165 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
167 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
168 the reentrant attribute.
169 * src/hc08/gen.c (genPackBits): added missing stack readjustment
170 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
172 * src/SDCCast.c (decorateType): fixed bug with storage class not being
173 updated during pointer dereference; f.e. ~(((char *)1)*) was being
174 erroneously reduced to a literal.
175 * src/hc08/ralloc.c (packRegisters, rematStr),
176 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
179 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
181 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
182 * doc/sdccman.lyx: changed from 'article' to 'book'
183 * doc/Makefile: readded test_suite_spec and cdbfileformat
185 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
187 * device/include/stdlib.h: include malloc.h to comply with ANSI
188 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
190 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
192 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
193 * doc/clean.mk: also remove *.out files
194 * doc/sdccman.lyx: some additions, larger top/bottom margins
196 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
198 * src/SDCC.y: fixed bug #837365
199 * support/regression/tests/bitopcse.c
200 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
201 a symbol (might be valop instead)
202 * device/lib/Makefile.in: added errno.c to HC08SOURCES
203 * device/lib/clean.mk: added hc08 to the cleaning list
205 2003-11-04 Borut Razem <borut.razem@siol.net>
207 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
209 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
210 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
211 malloc is declared in standard stdlib.h
213 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
215 * device/lib/hc08/Makefile: need to clean .rel not .o files
216 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
218 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
228 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
229 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
230 tests (which uses the port's oclsExpense function)
236 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
238 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
240 * src/SDCCcse.c (ifxOptimize),
241 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
242 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
243 deleting the IFX iCode.
244 * src/hc08/ralloc.c: reduced unneeded slocs
245 * src/hc08/gen.c: fixed bug in asmopToBoolean
247 2003-11-04 Borut Razem <borut.razem@siol.net>
249 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
250 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
251 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
252 transferred to configure
254 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
256 Use headers defined in the C[++] standards:
257 * sim/ucsim/gui.src/serio.src/fileio.cc
258 * sim/ucsim/gui.src/serio.src/frontend.cc
259 * sim/ucsim/gui.src/serio.src/main.cc
260 * sim/ucsim/gui.src/serio.src/posix_signal.cc
261 * support/Util/NewAlloc.c
267 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
269 * Added MSVC projects for hc08 assembler and linker:
270 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
271 /as/hc08/link_hc08.dsp
273 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
275 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
277 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
279 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
281 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
283 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
285 2003-10-31 Borut Razem <borut.razem@siol.net>
287 * support/cpp2/cpplib.h,
288 support/cpp2/cpplib.c,
289 support/cpp2/cpplex.c,
290 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
291 to switch _asm block preprocessing on / off. Default is
292 #pragma preproc_asm +
294 2003-10-31 Borut Razem <borut.razem@siol.net>
296 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
297 when outputting comment blocks (when executed with -C option) and
298 _asm (SDCPP specific) blocks
300 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
302 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
304 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
306 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
308 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
310 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
311 * src/SDCCast.c (decorateType): fixed bug #832664
313 2003-10-31 Borut Razem <borut.razem@siol.net>
315 * support\cpp2\cpplex.c: fixed for SDCPP:
316 comments(when executed with -C option) and _asm blocks
317 were included even if they where in skipped #if block.
318 Applied solution from GCC cpp 3.3.2
320 2003-10-31 Borut Razem <borut.razem@siol.net>
322 * src/SDCC.lex: sdcc now understands both formats:
323 '# <line_number> <file_name>' and
324 '#line <line_number> <file_name>'
325 * support/cpp2/cppmain.c: sdcpp now generates the standard
326 '# <line_number> <file_name>' instead of former
327 '#line <line_number> <file_name>'
329 2003-10-30 Borut Razem <borut.razem@siol.net>
331 * support/cpp2/cpphash.h,
332 * support/cpp2/cpplib.h
333 * support/cpp2/cpplex.c,
334 * support/cpp2/cppmain.c,
335 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
337 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
339 Fixed a number of problems revealed by bug #827883.
340 * src/SDCCloop.c (loopInvariants): Spill location of the
341 result operand should be recomputed if extracted from
342 a loop. Also, don't extract assignments of an iTemp
344 * src/SDCCast.c (isConformingBody): loop reversal should
345 not occur if the control variable is involved with a
348 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
350 * .version: bumped to 2.3.6 to reflect the big improvements
351 made by Erik and Klaus. Thanks!
353 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
355 Replaced the livrange code.
356 * src/SDCClrange.c: added new LR code
358 * src/SDCCBBlock.h: removed remainig parts from old LR code
359 * src/ds390/ralloc.c,
360 * src/ds390/gen.c: minor fixes to make it work with new code
362 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
367 * src/hc08/ralloc.c: Fix various warnings related to the hc08
368 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
369 (tweaked fix for bug #818696)
371 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
373 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
375 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
378 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
379 * src/mcs51/gen.c (gencjneshort),
380 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
381 more efficient (per Scott Bronson's suggestion)
383 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
385 Extended the semantics of the critical keyword to include
386 individual statements. See RFE #827755 and #799831
391 * support/Util/SDCCerr.c
392 * support/Util/SDCCerr.h
397 2003-10-19 Borut Razem <borut.razem@siol.net>
399 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
401 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
403 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
405 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
406 and predecrement operand is displayed
408 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
410 * src/SDCCval.c (valMinus): fixed bug #826041
412 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
414 Some hc08 related updates that I missed earlier
416 * support/regression/ports/hc08/spec.mk
418 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
420 New target "hc08" for the Motorola 68hc08 family of micros
428 * sim/ucsim/hc08.src/*
429 * sim/ucsim/configure.in
430 * src/ucsim/configure
431 * sim/ucsim/packages_in.mk
434 * device/include/mc68hc908qy.h
436 * device/lib/Makefile.in
437 * support/regression/ports/hc08/*
438 * support/regression/Makefile
440 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
442 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
444 * src/ds390/gen.c (genCast): fixed bug #821957
446 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
448 * device/lib/logf.c: "fixed" overlay bug
449 * support/regression/ports/host/spec.mk: added m library
450 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
451 * support/regression/tests/float_trans: added (for Eric)
453 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
455 * src/mcs51/gen.c (genCpl): fixed bug
456 http://sf.net/mailarchive/message.php?msg_id=6263915
458 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
460 * src/SDCCast.c (decorateType): added extended constant folding
461 * src/SDCCsymt.c (computeType): cleanup
462 * src/SDCCval.c (valShift): minor optimization
463 * support/regression/tests/ast_constant_folding.c: added
465 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
467 * src/SDCCmain.c: removed some unintended changes
469 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
471 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
472 * src/z80/gen.c: fixed part of bug #817589
473 * src/SDCCsymt.c (checkFunction): fixed bug #817895
475 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
477 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
495 * src/z80/gen.c: removed unused label "release:"
497 2003-10-06 Borut Razem <borut.razem@siol.net>
499 * src/SDCC.lex: removed definition of unused variables
500 save_optimize and save_options
502 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
504 * clean.mk: removed '=' in "-maxdepth=1"
505 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
506 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
508 2003-10-06 Borut Razem <borut.razem@siol.net>
510 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
511 my_unput() replaced by unput()
513 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
515 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
516 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
517 type-punned pointer will break strict-aliasing rules"
518 Old LR behaviour is again default; Klaus' LR can be choosen by
519 defining the environment variable LRKLAUS
523 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
524 * clean.mk: fixed removal of files in bin/CVS/
525 * device/lib/clean.mk: fixed removal of directories small and large
526 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
528 * src/SDCCval.c: removed superflous test for pedantic
530 2003-10-05 Borut Razem <borut.razem@siol.net>
532 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
533 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
534 message "unmatched #pragma SAVE and #pragma RESTORE"
536 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
538 * doc/sdccman.lyx: various additions and updates (interrupts, inline
539 assembly, critical functions, atomic, nojtbound)
541 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
543 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
549 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
552 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
554 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
556 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
557 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
558 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
560 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
562 * src/z80/gen.c (genRet): fixed bug #524753
563 * src/z80/gen.c (genCast): fixed internal error on cast from
565 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
566 fix for bug #477835 to the z80
567 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
568 for tracking iCodes in the peephole optimizer for z80
570 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
572 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
573 the other part of bug #814548
574 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
576 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
578 * src/SDCCcse.c: fixed part of bug #814548
580 2003-09-28 Borut Razem <borut.razem@siol.net>
582 * src/asm.c: rewrite of printILine() to use temporary file instead
584 * src/xa51/main.c: commented out declaration of int rewinds
586 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
588 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
590 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
592 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
593 * src/asm.c (printILine): Fixed bug #811015
595 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
597 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
600 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
602 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
603 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
604 to correctly handle general case of AOP_PAIRPTR
605 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
607 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
609 * src/mcs51/ralloc.c (fillGaps),
610 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
611 register positioning bug)
613 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
615 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
617 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
619 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
620 genCodePointerGet, genGenPointerGet, genFarPointerSet,
621 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
622 (ralloc doesn't intentionally do this now, but perhaps later)
623 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
624 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
625 register positioning bugs (Fixed bug #762602 and #795325)
626 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
628 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
629 lines that --i-code-in-asm generates
631 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
633 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
634 trying to fclose a FILE* that was already closed.
636 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
638 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
639 of const struct should be treated as if const themselves)
641 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
643 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
645 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
647 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
648 Unix (/n) and DOS (/r/n) line terminations.
650 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
652 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
655 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
657 * src/mcs51/gen.c (genFunction, genEndFunction),
658 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
659 and restore of EA so that stack offsets to parameters are
660 correct when using both critical and reentrant/stack-auto.
661 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
662 size (can be triggered in error if sloc is shared between
663 different sized objects)
664 * device/include/float.h: fixed macros to explicitly use
665 unsigned long where needed
667 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
669 Feature req. 799831: added code to allow nesting of critical functions
670 * src/mcs51/gen.c (genFunction, genEndFunction)
671 * src/ds390/gen.c (genFunction, genEndFunction)
673 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
675 * src/SDCCsymt.c (sclsFromPtr),
677 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
678 support for standard C idiom of memory mapped variables; for
679 example, *((xdata int*)0x1234) = 1 is now internally equivalent
680 to xdata int at 0x1234 tempvar = 1.
681 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
682 provided by Akiya ISHIDA
684 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
686 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
687 * src/SDCCval.c (constVal): added reduction from int to char
688 * src/SDCCval.c (valMult, valDiv): fixed sign handling
689 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
690 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
692 * support/regression/tests/shifts.c: fixed
694 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
696 * src/z80/gen.c (genXor): Fixed bug #805445
698 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
700 Fixed bug #621531 (const & volatile confusion in the type chain).
701 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
702 refer to the const or volatile state of the pointer itself.
715 * support/regression/tests/const.c
717 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
719 When checking for duplicated modules, use absolute paths
720 instead of relative paths. Files changed:
725 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
727 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
729 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
731 * device/include/string.h: added size_t typedef, changed
732 prototypes to use size_t, eliminated separate reentrant and
733 non-reentrant declarations, added _memmove declaration
734 * device/lib/_memcpy.c: changed to use size_t instead of int,
735 changed /4 to >>2 to avoid division library call
736 * device/lib/_memcmp.c,
737 * device/lib/_memset.c,
738 * device/lib/_strncat.c,
739 * device/lib/_strncpy.c,
740 * device/lib/_strncmp.c: changed to use size_t instead of int
741 * device/lib/_memmove.c: new file (fixed bug #772294)
742 * device/lib/Makefile.in: added _memmove.c
743 * device/lib/z80/asm_strings.s: fixed bug #772290
744 * support/regression/tests/bitfields.c: attempt to fix host assertion
745 failure on amd64-unknown-linux2.2
747 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
749 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
750 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
751 * as/z80/asmain.c (main): fixed bug #801766
753 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
755 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
758 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
760 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
761 reported in bug #800609
763 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
765 * Top header beautifications in src/pic16 directory:
766 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
767 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
768 pcoderegs.h, ralloc.c, ralloc.h
769 * main.c: added top header and GPL license notice
770 * pcode.c: fixed the if-conditional warning
772 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
774 * device/lib/_mullong.c: replaced int by short for gcc
776 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
778 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
779 and JUMPTABLE iCodes properly now (worked by accident before)
780 * src/mcs51/gen.c (leftRightUseAcc),
781 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
782 iCode properly now. Use getSize instead of nRegs since a & b
783 aren't part of the nRegs tally.
785 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
787 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
788 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
789 before instructions that use the _STATUS register
791 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
793 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
794 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
795 fetching of the pointer
796 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
797 copied from genNearPointerSet()
798 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
799 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
800 If they pop r0/r1 they must be called in the opposite order than aopOp().
801 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
802 (resp. --stack-auto), prepared for --xstack
804 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
806 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
808 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
810 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
811 these ports have their own __sdcc_external_start()
813 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
815 pic patch provided by Slade Rich <slade_rich@yahoo.com>
816 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
817 type for bits was changed. It resulted in bit variables becoming
818 global, which is not permitted in PIC 14 assembly output.
820 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
822 * doc/sdccman.lyx: various additions and updates. Rearranged sections
824 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
826 Z80 and MCS51 linkers complaint if a public symbol is defined
827 in more than one library module:
831 * as/mcs51/Makefile.in
833 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
835 A few small changes that speed up the peephole optimizer.
839 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
841 Try to make the peephole optimizer smarter by maintaining
842 an association between the assembly source code and the
843 iCodes that originated them. Put this information to use
844 with a new peephole rule condition "notVolatile" so that
845 the rules can be aggressive yet still safe.
850 * src/mcs51/peeph.def
852 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
856 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
857 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
858 if the left or right operand symbols have the accuse flag set.
860 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
862 Changed the type of the result of the ! (NOT) operator to char;
863 previously it returned the same type as the source. This allows
864 us to eliminate all the genFloatNot functions (all of its target
865 implementations were very buggy) since !float can use the same
868 * src/SDCCicode.c (ast2iCode): ! returns char
869 * src/mcs51/gen.c (genNot, genNotFloat),
870 * src/ds390/gen.c (genNot, genNotFloat),
871 * src/z80/gen.c (genNot, genNotFloat),
872 * src/pic/gen.c (genNot, genNotFloat),
873 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
875 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
877 pic patch provided by Slade Rich <slade_rich@yahoo.com>
878 1. Interrupt would not compile properly. Ensure PCLATH register is saved
879 during interrupts. Ensure WSAVE is located at a shared bank address.
880 2. Fixed page selection in some places
881 3. Fixed BTFSS/C to where necessary use registers directly and not simply
882 the registers name strings.
883 4. Fixed "signed / unsigned compare" compiler warnings.
884 5. The PIC port manages its own allocation of the general purpose
885 registers, but makes no attempt to reuse them. As a result when
886 compiling it soon runs out of general purpose registers. Some
887 additional code was added to the files pcode.c and device.c to walk
888 through the function call tree and rename the registers so that they
898 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
899 genPlus() & genMinus() when the result is the same as left or right
901 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
903 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
905 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
907 Made bitfield a distinct type from bit so that bitfields
908 convert as per ANSI C and bits retain their traditional
909 boolean style behaviour. Implemented bitfield support in
917 * src/ds390/gen.c: bit v bitfield split
918 * src/z80/gen.c: New support for bitfields
919 * support/regression/tests/bitfields.c: reenabled z80,
922 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
924 Rules 246.x, 247.x relate to bitfields, the others speed up
925 access to xdata mapped I/O devices.
927 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
929 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
931 Cleaned up genPackBits and genUnpackBits and added two helper
932 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
933 for literal assignments in genPackBits (thanks to Frieder for
939 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
941 Fixed bug #748310 (pointer to function type mishandled when the
942 function name is omitted). Also fixed a SIGSEGV when a function
943 attribute (reentrant, etc) is used on a non-function or on a
944 function but misplaced before the parameter list.
946 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
948 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
949 * support/Util/SDCCerr.h,
950 * support/Util/SDCCerr.c: Added func attr misuse error msg
952 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
954 Fixed bug #787649 by anonymous
955 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
956 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
958 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
960 Fixed numerous bitfield problems.
962 * src/SDCC.y: More bitfield related error checking
964 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
965 * support/Util/SDCCerr.h,
966 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
967 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
968 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
969 * support/regression/tests/bitfields.c: tests added
971 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
973 Made the constant following the "interrupt" keyword optional. If
974 omitted, the function will not automatically be given an entry
975 in the interrupt vector table (similar to #pragma NOIV, but
976 less syntacticly kludgy). The interrupt number is also now
977 range checked. Also fixed a bug in the high order bit example
984 * support/Util/SDCCerr.c
985 * support/Util/SDCCerr.h
988 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
990 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
991 * src/SDCCicode.c (operandOperation): rewritten some ops
992 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
993 * src/SDCCsymt.c (computeType): literals are handled the same way as any
995 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
996 be re-activated by defining REDUCE_LITERALS)
997 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
998 unsigned, but are signed by default
999 * src/SDCCval.c (constVal): rearranged
1000 * src/SDCCval.c (valMod): preliminary fix
1001 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1002 * support/regression/literalop.c: added, work in progress
1004 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1006 Generate warnings for useless declarations like "char data;"
1007 that don't do what new users expect.
1010 * support/Util/SDCCerr.h
1011 * support/Util/SDCCerr.c
1013 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1015 * src/SDCCval.c (valMult): fix overflow detection of negative int
1017 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1019 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1021 Changes to support big endian targets:
1034 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1036 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1037 * device/lib/time.c: fixed warning "integer overflow in expression"
1039 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1041 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1042 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1043 constants are unsigned; added recognition of "u" flag for unsigned
1044 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1045 * src/SDCCval.c (valDiv, valMod): fixed signdness
1046 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1047 signedness of modulo, left and right shift
1048 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1049 * support/Util/SDCCerr.h: added warning W_INT_OVL
1050 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1051 * src/SDCCast.c (ast_print): improved output of constants
1053 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1055 Fixed some warnings when building with MSVC:
1068 * support\cpp2\cpplib.c
1072 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1074 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1076 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1078 * support\librarian\clean.mk: Do not remove Makefile.
1079 * support\librarian\Makefile: added.
1081 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1083 Added librarian to MSVC build:
1086 * support\librarian\librarian.dsp
1088 'configure' not needed for librarian, removed:
1089 * support\librarian\configure
1090 * support\librarian\configure.in
1091 * support\librarian\config_in.h
1092 * support\librarian\Makefile.in
1094 Hopefully these ones built the librarian and the rest of sdcc properly:
1096 * Makefile.common.in
1098 Messed up 'configure', so revert to previous version:
1102 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1104 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1105 there, while the mantissa of a double is "only" 53 bits wide.
1107 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1109 Adding sdcclib to the build. MSVC project coming soon.
1110 Files added/changed:
1112 * support\librarian\clean.mk
1113 * support\librarian\configure
1114 * support\librarian\configure.in
1115 * support\librarian\config_in.h
1116 * support\librarian\Makefile.bcc
1117 * support\librarian\Makefile.in
1118 * support\librarian\sdcclib.c
1121 * Makefile.common.in
1125 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1127 Linker now complaints if linked modules have conflicting options, for
1128 example, one compiled using --model-large and another one compiled with
1129 --model-small. The following files were modified:
1151 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1153 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1154 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1156 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1158 * src/z80/mappings.i: fix _mul[us][int,long] entries
1160 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1162 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1164 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1166 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1167 * support/regression/tests/bitopcse.c: added
1175 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1177 added support for new library format to z80, gbz80 linkers:
1183 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1185 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1186 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1188 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1190 added DUMMY_READ_VOLATILE:
1199 * src/SDCCcse.c (algebraicOpts): many improvements
1200 * src/SDCCcse.h: removed algebraicOpts()
1201 * src/SDCCicode.c (picDummyRead): added
1203 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1205 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1206 "Insufficient space in data memory".
1208 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1210 * src/mcs51/gen.c: fixed bug #771358
1211 * src/z80/gen.c: fixed bug #759087
1213 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1215 * src/pic16/glue.c: minor cleanup by Vangelis
1217 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1219 * device/include/regc515c.h: fixed #758477
1220 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1221 * device/lib/_gptrput.c: saved a few bytes
1222 * my tab spacing is 8, yours too?)
1223 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1224 * device/lib/serial.c: process RX bytes earlier than TX bytes
1225 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1227 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1229 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1231 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1233 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1235 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1237 * device/lib/Makefile.in: bad fix, reverted to 1.43
1239 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1241 * device/lib/Makefile.in: added missing z80 object files
1243 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1245 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1246 pic16 progress by Vangelis:
1261 * pic16/pcodepeep.c:
1264 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1266 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1268 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1270 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1271 added gbz80 build to MSVC project.
1272 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1273 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1274 from 8051 stuff and setup so it links using a .lnk file.
1276 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1278 * support/librarian/sdcclib.c: sdcc librarian.
1279 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1282 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1284 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1286 2003-07-02 Borut Razem <borut.razem@siol.net>
1288 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1289 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1290 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1291 src/xa51/main.c, src/z80/main.c:
1292 virtualization of glue() function: each port has it's own glue function,
1293 which is accessed by do_glue function pointer in PORT.general structure
1295 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1297 * DS800C400 fun, improved ROM interface and tinibios.
1299 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1301 * More support for DS80C400. Now includes beginning of interface to ROM.
1303 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1305 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1307 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1309 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1311 2003-06-19 Borut Razem <borut.razem@siol.net>
1313 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1315 2003-06-19 Borut Razem <borut.razem@siol.net>
1317 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1318 fixed Z80 port - crt0.o: cannot open.
1320 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1322 * support/Util/MySystem.c (merge_command): revert bad fix
1324 2003-06-18 Borut Razem <borut.razem@siol.net>
1326 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1328 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1330 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1331 option --use-stdout sends errors to stdout instead of stderr.
1333 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1335 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1337 2003-06-15 Borut Razem <borut.razem@siol.net>
1339 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1340 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1341 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1342 fixed width array of pointers replaced with sets;
1343 multiple include and lib paths ared transferred to preprocessor and linker
1344 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1345 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1346 fixed width array of pointers
1347 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1348 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1349 fixupPath(), getPathDifference()
1350 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1351 fixed width array of pointers
1353 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1355 * src/pic16/ralloc.c: fix warnings
1356 * src/pic16/pcode.c: fix warning
1358 2003-06-10 Scott Dattalo <scott@dattalo.com>
1360 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1361 know all the details, but essentially this set of changes enable
1362 the pic16 port to generate movff instructions and generate assembler
1367 * src/pic16/pcode.c:
1368 * src/pic16/device.c:
1370 * src/pic16/pcode.h:
1371 * src/pic16/pcoderegs.c:
1372 * src/pic16/ralloc.c:
1373 * src/pic16/ralloc.h:
1375 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1377 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1378 added option --vc, so sdcc errors and warnings are compatible with
1379 Microsoft Visual Studio.
1381 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1383 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1384 device/lib/libfloat.lib: added atof function.
1386 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1388 * doc/sdccman.lyx: updated to Lyx 1.3
1389 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1390 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1391 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1393 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1395 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1397 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1399 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1400 additions to the "related tools/documentation" section
1402 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1404 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1406 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1408 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1409 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1411 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1413 * doc/sdccman.lyx: fix double dash and other minor things
1414 * doc/Makefile: fix double dash
1416 2003-05-28 Karl Bongers(patches from Martin Helmling)
1417 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1418 condition and ignore commands.
1420 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1422 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1423 is in parts still quite out of date, I did changes as far as I felt makes sense
1424 for a non-native english speaker.
1425 Please feel free to add to the manual or to correct my changes.
1426 * doc/Makefile: undid touching the date of intermediate tex files.
1428 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1430 * doc/sdccman.lyx: Manual has an index now
1432 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1434 Finalize muluint/mulsint and mululong/mulslong merging:
1435 * device/lib/_mulint.c
1436 * device/lib/_mullong.c
1437 * device/lib/gbz80/mul.s
1438 * device/lib/gbz80/stubs.s
1439 * device/lib/z80/mul.s
1440 * device/lib/z80/stubs.s
1441 * src/SDCCsymt.c (initCSupport)
1443 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1445 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1446 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1447 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1448 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1451 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1453 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1454 the regression tests I'm not brave enough to enable 245.b, 245.c
1455 * doc/sdccman.lyx: added latex preamble for hyperref package.
1456 Using pdflatex this will give you a hyperlinked pdf file with
1457 bookmarks. (prepend '%' before /usepackage if this breaks something)
1459 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1461 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1463 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1465 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1467 2003-05-21 <johan@balder>
1469 * src/SDCCglue.c (printIval): fixed bug #739934
1471 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1473 Applied patch from bug 737905 (renamed yylineo to mylineno):
1480 * src/pic16/pcode.c: Cleaned warnings
1481 * src/pic16/pcodeflow.c: Cleaned warnings
1482 * src/pic16/pcoderegs.c: Cleaned warnings
1484 2003-05-19 Scott Dattalo <scott@dattalo.com>
1486 * src/pic16/pcode.c: Cleaned warnings
1487 * src/pic16/pcodepeep.c: Cleaned warnings
1488 * src/pic16/ralloc.c: Cleaned warnings
1490 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1492 * doc/sdccman.lyx: fixed bug 739745
1493 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1495 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1497 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1498 it can be defined with CFLAGS when running configure
1499 * src/SDCCmain.c: fixed compiling + linking with object files
1501 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1503 * configure.in: configure for pic16 port,
1504 added --disable-pic16-port
1505 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1506 * src/SDCCmain.c: linkOptions is changed to set *,
1507 added if/endif conditional macros to remove options help
1508 messages from optionsTable when a port is not configured, added
1509 support for the PIc16 port in the ports table, when executing
1510 the compiler with no port specified on command line, a default
1511 port is selected with the new macro DEFAULT_PORT which is
1512 defined in port.h, in setDefaultOptions() linkOptions is removed
1513 from initialization assignment, since now it is a set,
1514 parseCmdLine uses setParseWithComma for linkOptions, in
1515 linkEdit() linkOptions are accessed with new function indexSet()
1516 which returns the i'th item of a set variable. See SDCCset.c, in
1517 linkEdit() when calling buildCmdLine(), added linkOptions as
1518 last argument. Now users can pass arguments to gplink via the
1519 -Wl option, main() uses pic16glue() to glue up pic16 programs
1520 * src/SDCCpeeph.c: various changes to support pic16
1521 * src/SDCCset.c: added function void *indexSet(set *, int) to
1522 return the i'th item of the set
1523 * src/SDCCset.h: added function prototype for indexSet()
1524 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1525 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1526 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1527 added macro DEFAULT_PORT
1528 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1529 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1531 * src/pic16/glue.c: commented out some error producing lines
1532 * src/pic16/main.c: __config directives are commented out to stop
1533 gpasm complaining and test the linkage with gplink, _linkCmd and
1534 _asmCmd changed to be more gplink and gpasm friendly
1535 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1536 produced an error when parsed, peep rule 12 is added to utilize
1537 movff, but it is commented out since the pCode does not support
1538 yet a command with 2 address arguments
1540 2003-05-18 <johan@balder>
1542 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1543 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1544 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1546 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1547 Added feature to script commands from file.
1549 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1551 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1552 * src/SDCCutil.c: include ctype.h for win32
1554 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1556 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1558 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1560 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1561 Fixed so you can set breakpoints prior to run, run does not stop
1562 on entry now. Add tbreak. Other enhancements and fixes for use
1565 2003-05-12 Borut Razem <borut.razem@siol.net>
1567 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1569 2003-05-11 Borut Razem <borut.razem@siol.net>
1571 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1572 the path of bin directory, so that PATH is the only env. variable, which has to be set
1573 in case of standard installation.
1574 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1575 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1576 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1578 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1580 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1581 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1582 temp files are in the port dir; clean the gen/test directory when
1583 generating new test.c
1584 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1585 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1586 * support/regression/tests/zeropad.c: added
1588 2003-05-09 <johan@balder>
1590 * src/SDCCglue.c: fixed bug #597940
1592 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1594 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1595 cache sfr, optimize next,step, fix off by one sourceline,
1596 support ddd list function.
1597 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1599 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1601 * support/regression/HTMLgen.py: added compare_s2f()
1602 * support/regression/Makefile: redo 1.27
1603 * support/regression/generate-cases.py: redo 1.5
1605 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1607 * support/regression/tests/float.c: workaround 33 bit hex constant
1608 * support/regression/tests/simplefloat.c: fix division for host
1610 2003-04-29 Scott Dattalo <scott@dattalo.com>
1612 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1613 that tame's the PIC's over-aggressive optimizer.
1615 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1617 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1620 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1622 Initial support for DS80C400. "Hello world" runs on TINIm400
1625 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1627 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1628 * Some notes on ddd usage added in debugger/README
1629 Martin Helmling adding more features and fixes for ddd GUI debugger.
1630 Code added for nexti, stepi, up, down, and other adjustments.
1632 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1634 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1635 * src/pic/peeph.def Added two rules to optimize carry manipulation
1636 * src/pic/* removed debug printfs
1638 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1640 * debugger/mcs51/cmd.c: added header newalloc.h
1642 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1644 * as/Makefile: new EXEEXT
1645 * as/z80/Makefile: remove trailing slash of BUILDIR
1646 * as/z80/clean.mk: new EXEEXT
1647 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1648 * support/cpp2/Makefile.in: new EXEEXT
1649 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1651 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1653 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1654 EXEEXT was introduced to fix all related problems with targets
1655 "clean", "install" and "uninstall"; a couple of further flaws
1656 especially with "clean" have been fixed too
1657 * as/mcs51/Makefile.in
1662 * debugger/mcs51/Makefile.in
1663 * debugger/mcs51/clean.mk
1665 * link/z80/Makefile.in
1668 * packihx/Makefile.in
1670 * sim/ucsim/Makefile
1671 * sim/ucsim/clean.mk
1672 * sim/ucsim/avr.src/Makefile.in
1673 * sim/ucsim/avr.src/clean.mk
1674 * sim/ucsim/s51.src/Makefile.in
1675 * sim/ucsim/s51.src/clean.mk
1676 * sim/ucsim/xa.src/Makefile.in
1677 * sim/ucsim/xa.src/clean.mk
1678 * sim/ucsim/z80.src/Makefile.in
1679 * sim/ucsim/z80.src/clean.mk
1680 * sim/ucsim/main_in.mk
1681 * sim/ucsim/packages_in.mk
1682 * sim/ucsim/gui.src/Makefile.in
1683 * sim/ucsim/gui.src/serio.src/Makefile.in
1684 * sim/ucsim/gui.src/serio.src/clean.mk
1687 * support/cpp2/Makefile.in
1688 * support/cpp2/clean.mk
1689 * support/makebin/Makefile
1690 * support/makebin/clean.mk
1691 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1692 * doc/sdccman.lyx: --program-suffix no longer needed
1694 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1696 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1697 Martin Helmling added support for ddd GUI debugger.
1698 Code added to display assembly, set variables, and other commands
1699 to interface to ddd.
1701 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1703 * as/Makefile: fix target clean
1704 * as/clean.mk: fix target clean
1705 * as/z80/clean.mk: fix target clean
1707 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1709 * Makefile.common.in: added @EXEEXT@
1710 * configure.in: removed all mingw32 stuff
1711 * configure: rebuilt from configure.in
1712 * doc/sdccman.lyx: updated section "installation"
1713 * support/scripts/sdcc_mingw32: adapted to configure
1714 * support/scripts/sdcc_cygwin_mingw32: added
1716 2003-04-22 Scott Dattalo <scott@dattalo.com>
1718 * src/pic Added object file support for the PIC port
1719 * src/pic Applied patch from Craig Franklin (this started the object file support)
1720 * src/regression Updated the PIC regression tests for object files
1722 2003-04-20 Borut Razem <borut.razem@siol.net>
1724 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1725 lklex.c: In function `getfid':
1726 lklex.c:203: warning: array subscript has type `char'
1727 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1728 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1729 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1730 stack handling macros
1732 2003-04-19 Borut Razem <borut.razem@siol.net>
1734 * "handling space characters in file path" task:
1735 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1736 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1737 * support/Util/MySystem.h: make it self-sufficient
1738 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1739 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1740 handling space characters in file path
1741 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1742 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1743 * support/Util/MySystem.c: handling space characters in executable's path
1745 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1747 * as/z80/Makefile: fix permanent rebuild of z80
1748 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1749 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1751 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1753 * src/SDCCopt.c: add special case optimization to replace modulo by
1754 a power of two with a bitwise AND.
1756 2003-04-18 <johan@balder>
1758 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1760 2003-04-17 <johan@balder>
1762 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1763 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1765 2003-04-13 Borut Razem <borut.razem@siol.net>
1767 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1768 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1769 fixed mingw problem in adl_NORMALIZE_PATH
1771 2003-04-12 Borut Razem <borut.razem@siol.net>
1773 * fixed "#pragma SAVE/RESTORE can not be nested":
1774 * src/SDCC.lex: reworked pragma handling functions
1775 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1776 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1778 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1780 * src/SDCCutil.c (pathEquivalent): defined but not used
1781 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1782 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1783 * configure: rebuilt from configure.in
1784 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1785 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1786 * device/include/Makefile.in: replace sdcc_datadir
1787 * device/lib/Makefile.in: replace sdcc_datadir
1788 * Makefile.common.in: add LDFLAGS from configure
1789 * packihx/Makefile.in: use LDFLAGS
1790 * src/Makefile.in: use LDFLAGS
1791 * support/cpp2/Makefile.in: add LDFLAGS from configure
1792 * support/makebin/Makefile: use LDFLAGS
1793 * .version: bumped version number to 2.3.5
1795 2003-04-12 Borut Razem <borut.razem@siol.net>
1797 * completed "different paths" task:
1798 * src/SDCCmacro.c: fixed bug in handling quotes
1799 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1800 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1802 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1804 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1806 2003-04-11 kevin Vigor <kevin@vigor.nu>
1808 * ds390/gen.c ds390/peeph.def: fix bug 706781
1810 2003-04-11 Borut Razem <borut.razem@siol.net>
1812 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1814 2003-04-10 Scott Dattalo <scott@dattalo.com>
1816 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1817 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1818 set - this bit used to not be set...).
1819 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1820 bad code in PIC Port
1821 * src/regression/and2.c added to test bug 609268
1822 * src/regression/Makefile added and2.c to regression test
1825 2003-04-08 <johan@CP255758-A>
1827 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1828 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1829 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1831 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1833 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1835 * support/cpp2/Makefile.in: fix bug #487815
1836 * configure: rebuilt from configure.in
1837 * Makefile.common.in: docdir changed, new path suffixes
1838 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1839 * sdcc_vc_in.h: reflect changes from sdccconf.h
1840 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1841 * src/SDCCutil.h: remove BINDIR hack
1842 * doc/sdccman.lyx: update new path hierarchy
1844 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1846 * src/SDCCpeeph.c: added okToRemoveSLOC test
1848 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1850 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1852 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1854 * src/SDCCpeeph.c: added labelIsReturnOnly test
1855 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1857 2003-04-05 <johan@balder>
1859 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1860 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1861 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1862 * src/SDCCast.c: fixed a warning
1863 * src/SDCCast.h: fixed a warning
1864 * src/SDCCicode.c (operandFromAst): fixed a warning
1866 2003-04-04 <johan@balder>
1868 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1869 * src/SDCCast.c (decorateType): fixed bug #715076
1870 * src/SDCC.y: fixed bug #702907
1872 2003-04-03 <johan@balder>
1874 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1875 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1876 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1877 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1878 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1880 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1882 * _decdptr.c: fix return values
1883 * _gptrget.c: fix return values
1884 * _gptrgetc.c: fix return values
1885 * _gptrput.c: fix return values
1886 * _mulint.c: fix return values
1887 * as/z80/Makefile: fix 'make -j' problem
1889 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1891 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1892 * configure.in: big cleanup, updated to autoconf 2.5x
1893 * configure: rebuilt from configure.in
1894 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1895 * sdcc_vc_in.h: reflect changes from sdccconf.h
1896 * doc/Makefile: fixed a flaw in "make install"
1898 2003-04-02 <johan@balder>
1900 * src/ds390/gen.c (genCmp): no comments
1901 * src/mcs51/gen.c (genCmp): no comments
1902 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1903 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1905 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1907 * support/regression/generate-cases.py: place generated file in given sub directory
1908 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1909 * support/regression/Makefile: improvements for 'make -j';
1910 side effect: it's simpler and faster now
1912 2003-03-31 Borut Razem <borut.razem@siol.net>
1914 * src/z80/main.c: link-{port} and as-{port} defined without path
1915 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1917 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1919 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1921 2003-03-30 Borut Razem <borut.razem@siol.net>
1923 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1924 changed type of list parameter to set
1925 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1926 * src/port.h: changed type of do_assemble() parameter to set
1927 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1928 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1929 definition of "cppoutfilename" macro with NULL value in preProcess()
1930 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1931 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1932 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1933 replaced with set *binPathSet
1934 * shash_add() deallocates the item, if allready exsists, before adding the new one
1935 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1937 2003-03-30 Scott Dattalo <scott@dattalo.com>
1939 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1940 a nested for loop bug in the PIC port
1941 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1944 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1946 * support/Util/dbuf.h: remove C++ stuff to make it portable
1948 2003-03-28 Borut Razem <borut.razem@siol.net>
1950 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1951 literal strings in stringLiteral()
1952 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1953 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1956 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1958 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1960 2003-03-26 <johan@balder>
1962 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1963 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1964 * src/SDCCast.c (decorateType): fixed " -v < 3"
1966 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1968 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1969 Added Lenny Story's debug infrastructure changes:
1970 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1971 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1972 * src/cdbFile.c: added
1973 * src/SDCCdebug.c: added
1974 * src/SDCCdebug.h: added
1975 * src/SDCCast.c (createFunction)
1976 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1977 * src/SDCCmain.c (parseCmdLine, main)
1978 * src/SDCCmem.c (redoStackOffsets)
1979 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1982 * src/avr/gen.c (genAVRCode)
1983 * src/ds390/gen.c (gen390Code)
1984 * src/mcs51/gen.c (gen51Code)
1985 * src/pic/gen.c (genpic14Code)
1986 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1987 * src/xa51/gen.c (genXA51Code)
1988 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1990 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1992 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1993 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1995 2003-03-22 <johan@balder>
1997 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1999 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2001 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2002 * doc/cdbfileformat.lyx: added, written by Lenny Story
2003 * doc/Makefile: added cdbfileformat.lyx
2004 * doc/clean.mk: added cdbfileformat.lyx
2006 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2008 * src/mcs51/peeph.def: fix bug #705773
2010 2003-03-20 <johan@balder>
2012 An sfr/sbit can have an "at #" AND an initializer
2013 * src/SDCCsymt.c (checkSClass):
2014 * src/SDCCmem.c (allocGlobal):
2015 * src/SDCCmem.c (allocLocal):
2016 * src/SDCCast.c (createBlock):
2018 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2020 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2022 2003-03-16 <johan@balder>
2024 Undid the hackup of const and volatile, the problem is much bigger
2026 * src/SDCCast.c:1.171
2027 * src/SDCCglue.c:1.138
2028 * src/SDCCicode.c:1.146
2029 * src/SDCCsymt.c:1.150
2030 * src/SDCCval.c:1.65
2032 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2034 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2035 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2037 2003-03-13 <johan@balder>
2039 Hackup const and volatile modifiers in type chains a bit:
2041 * src/SDCCast.c:1.169
2042 * src/SDCCglue.c:1.136
2043 * src/SDCCicode.c:1.143
2044 * src/SDCCsymt.c1.146
2045 * src/SDCCsymt.h1.59
2046 * src/SDCCval.c:1.63
2048 2003-03-12 <johan@balder>
2050 * src/SDCCBBlock.h: more LRH debugging junk
2051 * src/SDCCcflow.h: more LRH debugging junk
2052 * src/SDCCloop.c: more LRH debugging junk
2053 * src/SDCC.y (struct_declaration): fixed bug #697590
2054 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2055 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2056 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2058 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2059 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2060 test function names must now match exactly).
2061 * src/SDCCcse.c: added special case in findCheaperOp to allow
2062 extending a short integer. Makes less awful code for bug 700121 test case.
2064 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2066 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2067 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2069 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2071 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2072 actually called (operandsNotEqual() was called for all
2073 operandsNotEqualX tests).
2075 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2077 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2078 with shorter literals. Fixes bug 700121.
2080 2003-03-11 <johan@balder>
2082 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2084 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2086 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2087 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2089 2003-03-10 Borut Razem <borut.razem@siol.net>
2091 * src/SDCCmain.c: pipe preprocessor's output
2092 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2093 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2094 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2095 which closes all pipes in pipeSet set
2096 * src/SDCCset.c: free deleted item in function deleteSetItem()
2097 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2098 moved from z80 to src subproject
2099 * .version: increased version number to 2.3.4
2101 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2103 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2104 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2105 * support/regression/ports/xa51/spec.mk: fix typo
2107 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2109 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2111 2003-03-09 Borut Razem <borut.razem@siol.net>
2113 * src/SDCCmain.c: pipe preprocessor's output
2114 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2115 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2116 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2117 which closes all pipes in pipeSet set
2118 * src/SDCCset.c: free deleted item in function deleteSetItem()
2119 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2120 moved from z80 to src subproject
2122 2003-03-09 Borut Razem <borut.razem@siol.net>
2124 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2125 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2126 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2127 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2128 * src/SDCCglobl.h: unification of WIN32 native definitions
2130 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2132 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2134 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2136 * src/configure.in: check for endianess (even while cross-compiling)
2137 * src/configure: check for endianess (even while cross-compiling)
2138 * src/configure_in.h: check for endianess (even while cross-compiling)
2139 * src/avr/gen.c: remove old endianess stuff
2140 * src/mcs51/gen.c: remove old endianess stuff
2141 * src/ds390/gen.c: remove old endianess stuff
2142 * src/pic/gen.c: remove old endianess stuff
2143 * src/pic/genarith.c: remove old endianess stuff
2144 * src/pic/glue.c: fix endianess check
2145 * src/pic16/gen.c: remove old endianess stuff
2146 * src/pic16/genarith.c: remove old endianess stuff
2147 * src/pic16/glue.c: fix endianess check
2148 * src/xa51/gen.c: remove old endianess stuff
2149 * src/z80/gen.c: fix endianess check
2150 * src/SDCCglue.c: fix endianess check
2151 * src/ds390/peeph.def: fix bug 700036
2153 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2155 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2156 * src/configure: find appropriate data-types on host for SDCC's int and long
2157 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2158 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2159 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2161 2003-03-07 <johan@balder>
2164 some minor cleanups before the big shot
2165 OP_DEFS and OP_USES now use Kevin's protection
2166 new option --nolabelopt
2177 * src/ds390/ralloc.c:
2178 * src/mcs51/ralloc.c:
2180 * src/xa51/ralloc.c:
2183 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2185 * src/pic/pcode.c (get_op): fix 64 bit warnings
2186 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2187 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2188 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2189 * support/regression/tests/malloc.c: fix 64 bit warnings
2191 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2193 * src/mcs51/gen.c (genMinus): fixed bug 696436
2195 2003-03-02 Borut Razem <borut.razem@siol.net>
2197 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2199 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2201 * configure.in: test for mkstemp
2202 * sdccconf_in.h: add HAVE_MKSTEMP
2204 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2206 * device/include/ctype.h: removed warning while using --stack-auto
2207 * device/include/malloc.h: removed warning while using --stack-auto
2208 * device/include/string.h: removed warning while using --stack-auto
2210 2003-02-23 Borut Razem <borut.razem@siol.net>
2212 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2213 because NDEBUG is defined (see man assert)
2214 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2216 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2218 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2219 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2221 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2223 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2224 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2226 2003-02-18 <johan@balder>
2228 * as/mcs51/asmain.c (asmbl): module can start with a digit
2229 * as/z80/asmain.c (asmbl): module can start with a digit
2231 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2233 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2234 * src/asm.c: fix pipe() for Mingw32
2236 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2238 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2239 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2240 make -V work again; --c1mode reads now from stdin
2241 * doc/sdccman.lyx: added --c1mode
2242 * support/Util/SDCCerr.c: new messages for c1 mode
2243 * support/Util/SDCCerr.h: new messages for c1 mode
2244 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2246 2003-02-15 <johan@balder>
2248 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2250 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2252 * doc/sdccman.lyx: Environment variables, -o and other minor things
2254 2003-02-14 <johan@balder>
2256 * src/xa51/main.c: before anyone really tries to use it :)
2258 * Install doc's in share/sdcc/doc
2259 * removed some obsolete files
2260 * Do a proper make distclean and uninstall
2261 M Makefile.common.in
2264 M device/include/Makefile.in
2265 M device/lib/Makefile.in
2268 M sim/ucsim/doc/Makefile.in
2271 R src/xa51/peeph.rul
2272 M support/cpp2/Makefile.in
2273 M support/makebin/Makefile
2276 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2278 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2280 2003-02-10 Borut Razem <borut.razem@siol.net>
2282 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2283 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2284 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2285 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2286 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2287 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2288 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2289 src/z80/Makefile.bcc: Borland Makefile cleanup
2290 * as/z80/Makefile.bcc: Added Borland Makefile
2291 * support/cpp2/borland.h: Removed
2293 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2295 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2296 * src/SDCC.lex: new pragma NOIV
2297 * src/SDCCglobl.h: new pragma NOIV
2298 * src/SDCCmem.c: new pragma NOIV
2300 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2302 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2304 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2306 * src/SDCCmain.c: signal handling is switched off by --debug
2307 * doc/Makefile: small fix for install; use clean.mk again
2308 * doc/clean.mk: clean *.pdf and *.html too
2310 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2312 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2313 * device/lib/printfl.c: fix a ds390 bug by making it portable
2314 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2315 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2316 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2317 * debugger/mcs51/cmd.c: converted multi-line string literals
2318 * sim/ucsim/globals.cc: converted multi-line string literals
2319 * src/SDCCmain.c: introduced signal handler to remove temp files
2320 * doc/Makefile: small tweaks, implement clean
2321 * doc: removed generated files
2323 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2325 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2326 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2327 Address Record is not correctly generated for DS390."
2329 2003-02-02 Borut Razem <borut.razem@siol.net>
2331 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2332 * as/mcs51/asm.h: fixed compilation with Borland C
2333 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2334 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2335 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2336 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2337 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2338 src/z80/Makefile.bcc: delete $(LIB) only if exist
2339 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2341 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2343 * device/include/malloc.h: introduced NULL
2344 * device/include/string.h: introduced NULL
2345 * device/include/stdlib.h: introduced NULL
2346 * device/lib/_memcpy.c: removed NULL
2347 * device/lib/_strcat.c: removed NULL
2348 * device/lib/_strchr.c: removed NULL
2349 * device/lib/_strcmp.c: removed NULL
2350 * device/lib/_strcpy.c: removed NULL
2351 * device/lib/_strcspn.c: removed NULL
2352 * device/lib/_strlen.c: removed NULL
2353 * device/lib/_strncat.c: removed NULL
2354 * device/lib/_strncmp.c: removed NULL
2355 * device/lib/_strncpy.c: removed NULL
2356 * device/lib/_strpbrk.c: removed NULL
2357 * device/lib/_strrchr.c: removed NULL
2358 * device/lib/_strspn.c: removed NULL
2359 * device/lib/_strstr.c: removed NULL
2360 * device/lib/_strtok.c: removed NULL
2361 * device/lib/malloc.c: removed NULL, include own header
2363 2003-02-02 <johan@balder>
2365 * 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
2366 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2367 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2368 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2369 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2370 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2372 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2374 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2377 2003-02-01 <johan@balder>
2379 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2381 2003-01-31 <johan@CP255758-A>
2383 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2385 2003-01-30 <johan@balder>
2387 * src/SDCCBBlock.c: automatic bug detection
2388 * src/SDCCicode.c: automatic bug detection
2390 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2392 * src/SDCCglobl.h: now --xram-size 0 works
2393 * src/SDCCmain.c: now --xram-size 0 works
2395 2003-01-29 <johan@balder>
2397 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2399 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2401 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2402 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2403 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2404 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2405 * src/SDCCglobl.h: Added options --xram-size and --code-size
2406 * src/SDCCmain.c: Added options --xram-size and --code-size
2408 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2410 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2411 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2413 2003-01-27 <johan@balder>
2415 * src/SDCC.y: fixed bug #613764
2417 2003-01-26 <johan@balder>
2419 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2420 * src/SDCCsymt.h: fixed bug #673374
2421 * src/SDCCglue.c: fixed bug #661910
2422 * src/SDCCast.c: fixed bug #458099 and 673374
2424 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2426 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2427 * as/mcs51/strcmpi.h: added
2428 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2429 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2430 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2431 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2432 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2433 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2434 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2435 * as/mcs51/Makefile.aslink: new module strcmpi
2436 * as/mcs51/Makefile.asx8051: new module strcmpi
2437 * as/mcs51/Makefil.bcc: new module strcmpi
2438 * as/mcs51/Makefile.in: new module strcmpi
2439 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2441 2003-01-26 <johan@balder>
2443 * src/SDCCglue.c: reverted back to 1.124
2444 * src/SDCCast.c: reverted back to 1.156
2445 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2447 2003-01-25 <johan@balder>
2449 * src/SDCCglue.c: A better fix for bug #661910
2450 * src/SDCCast.c: A better fix for bug #661910
2451 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2453 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2455 * src/Makefile.in: remove spawn.o
2456 * src/SDCCmain.c: remove spawn.h
2457 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2458 * src/spawn.c: removed
2459 * src/spawn.h: removed
2460 * support/regression/ports/ds390/spec.mk: link with -r
2462 2003-01-24 <johan@CP255758-A>
2464 * src/ds390/gen.c (aopOp): fixed bug #667458
2465 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2466 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2467 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2469 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2471 * src/mcs51/peeph.def: better assembler identation by Frieder
2472 * src/mcs51/gen.c: better assembler identation by Frieder
2474 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2476 * as/z80/string.h: removed for gcc 3.2
2477 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2478 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2480 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2482 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2483 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2484 * support/regression/Makefile: separate temp files for ports
2485 * support/regression/generate-cases.py: separate temp files for ports
2486 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2487 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2489 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2491 * moved tinitalk to device/examples/ds390
2493 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2495 * as/mcs51/lkmem.c: rflag is for DS390
2496 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2497 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2498 (linkEdit): move mem- and map-files the same way as ihx-files
2499 * src/z80/main.c (_setDefaultOptions): removed --generic
2500 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2501 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2502 * src/pic/glue.c (picglue): --c1mode works again
2503 * src/pic16/glue.c (pic16glue): --c1mode works again
2504 * src/asm.c (printCLine): fix #660034
2506 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2508 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2509 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2510 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2511 * as/mcs51/lkmem (summary): better fix for sp problem
2512 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2513 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2514 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2515 remove --stack-after-data
2517 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2519 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2520 * src/SDCCutil.c (join): ugly bug: missing '\0'
2521 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2523 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2525 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2527 * src/pic/main.c (_asmCmd): gpasm supports -o
2528 * src/z80/main.c: more general macros
2529 * device/lib/Makefile.in: remove intermediate files
2531 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2533 * .version: Bumped version number to 2.3.3
2534 * src/SDCCBBlock.c: new option -o
2535 * src/SDCCglobl.h: new option -o
2536 * src/SDCCglue.c: new option -o
2537 * src/SDCCmain.c: new option -o
2538 * src/asm.c: new option -o
2539 * src/ds390/main.c: new option -o
2540 * src/pic/glue.c: new option -o
2541 * src/pic/pcode.c: new option -o
2542 * src/pic/ralloc.c: new option -o
2543 * src/pic16/glue.c: new option -o
2544 * src/pic16/pcode.c: new option -o
2545 * src/pic16/ralloc.c: new option -o
2546 * src/z80/main.c: new option -o
2547 * device/lib/Makefile.in: use -o
2548 * support/regression/ports/ds390/spec.mk: use -o
2549 * support/regression/ports/gbz80/spec.mk: use -o
2550 * support/regression/ports/mcs51/spec.mk: use -o
2551 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2552 * support/regression/ports/z80/spec.mk: use -o
2553 * support/regression/ports/ucz80/spec.mk: use -o
2554 * support/regression/ports/xa51/spec.mk: use -o
2555 * support/regression/fwk/lib/timeout.c: fix usage string
2557 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2558 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2560 2003-01-07 <johan@balder>
2562 * src/SDCCast.c (decorateType): fixed bug #600035
2564 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2565 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2566 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2567 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2568 * src/pic/pcode.c: outcommented unused variable to remove warnings
2569 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2571 2003-01-06 <karl@turbobit.com>
2572 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2575 2003-01-06 <johan@balder>
2577 * src/SDCCicode.c: fixed array add
2579 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2580 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2581 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2583 2003-01-04 <johan@balder>
2585 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2587 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2588 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2590 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2591 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2592 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2594 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2595 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2597 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2598 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2600 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2601 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2603 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2605 * in \sdcc\as\mcs51\ changed these files in order to create an
2606 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2607 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2608 following files to include the previous two files: aslink.dsp,
2609 Makefile.aslink, Makefile.bcc, and Makefile.in.
2611 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2612 .adb instead of .cdb
2614 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2616 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2617 value from option --iram-size.
2619 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2621 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2624 2002-09-18 <wiml@hhhh.org>
2626 * SDCClrange.h: exposed setFromRange() and setToRange()
2627 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2628 packRegsForAccUse() (bug 542397)
2629 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2630 multiple times and emitting the fetch operations more than once
2631 added aopGetUsesAcc() function to allow binary operators to
2632 fetch their operands in the correct order; made genMinus() emit
2633 compact code for X = LITERAL - Y
2635 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2636 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2637 sprintf() in line 1267.
2639 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2640 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2643 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2644 Changes to aslink (All the changes are marked with 'JCF'):
2646 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2649 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2650 area BSEG. Also moves, if possible, the DATA area down into the internal
2651 ram so more space is available.
2653 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2656 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2657 not bytes. Function summary() which creates a memory usage summary
2658 file with extension .mem. Reports of overlaping stack and small stack
2659 size. If the space for the stack is less than 16 bytes aslink trows a
2662 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2663 the 8051. Option 'y' for memory summary output file.
2665 Changes to sdcc (All the changes are marked with 'JCF'):
2667 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2669 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2670 overlaying area for it (uses RegBankUsed[4]).
2672 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2673 bank zero as used by default. By default aslink locates the stack
2674 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2675 the creation of the .mem file. Delegates the allocation of data area
2676 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2677 the begining of the stack area to aslink.
2679 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2680 glue() in SDCCglue.c creates an area for it.
2682 2002-09-03 Borut Razem <borut.razem@siol.net>
2683 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2684 sdcc/src/pic/glue.c:
2685 introduced atexit() handler for teporay files removal in case of
2686 errors, assertions, ...
2688 2002-08-29 Borut Razem <borut.razem@siol.net>
2689 * sdcc/support/cpp2/auto-host_vc_in.h:
2690 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2691 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2692 Maybe there is a similar problem with BORLANDC? It should be checked!
2694 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2695 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2696 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2697 was not executed, and the compiler (cl) launched a warning:
2698 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2700 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2701 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2703 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2704 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2706 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2707 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2708 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2709 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2710 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2711 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2712 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2713 - added Release configuration in VS projects
2714 - review of compiler an linker options
2715 - VC .exe files are generated in bin_vc directory, not to interfere
2716 with binaries generated from other projects (cygwin, mingw, bcc ...)
2718 * sdcc/src/yacc.dsp: added
2720 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2721 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2722 and insert the version number definitions from .version
2724 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2726 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2727 added - genarate auto-host.h using auto-host_vc_in.h as template
2730 removed from CVS, generated automatically
2732 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2733 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2735 2002-08-11 Borut Razem <borut.razem@siol.net>
2736 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2738 2002-08-10 Borut Razem <borut.razem@siol.net>
2739 * src/SDCCmain.c (main):
2740 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2741 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2742 The consequence was that some temporary files were not removed.
2745 unification of code in functions tempfilename() and tempfile():
2746 function tempnam() is defined in Visual Studio 6.0 and .NET
2748 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2750 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2751 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2752 - removed compiler command line option /WX: Treats all warnings as errors
2753 - update a list of source files, included into the project
2755 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2756 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2757 changed project type to Generic Project so that can be correcly converted to VS.NET project
2759 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2761 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2763 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2765 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2766 added return 0 statements after assert() to make compiler happy
2768 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2769 added newline in the def file to keep MSC compiler satisfied
2771 * sdcc/src/z80/gen.c:
2772 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2773 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2774 - solved MSC error in function aopDump()
2776 * sdcc_vc.h: define PREFIX as "\\sdcc"
2778 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2779 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2781 2002-06-22 Scott Dattalo <scott@dattalo.com>
2782 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2783 - Rewrote the register banking algorithm.
2784 - Added pCode live-range analysis to registers (for now, only non-used and
2785 singly-used registers optimized away)
2787 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2789 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2791 2002-05-10 Scott Dattalo <scott@dattalo.com>
2792 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2794 2002-04-22 Michael Hope <michaelh@vroom>
2796 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2798 * configure.in (DD_COPT): Added include support required for gbdk.
2800 * .version: Bumped version number just to increase it.
2802 * src/SDCCmain.c: Added -nostdinc to the default options.
2804 2002-04-15 Michael Hope <michaelh@vroom>
2806 * device/lib/z80/printf.c (sprintf): Added.
2808 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2810 * src/z80/peeph.def: Added transpose redundent load rule.
2812 * src/z80/main.c: Added force callee saves for jaune.
2814 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2816 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2818 2002-03-28 Johan Knol <johan@balder>
2820 * src/SDCCval.c: fixed bug #532436
2822 2002-03-14 Scott Dattalo <scott@dattalo.com>
2824 Added "char *Processor" field to the port structure.
2827 Added -p option. Allows port dependent processor to be specified.
2830 Initialized the new field char *Processor field to NULL in all ports
2833 Compiler generated registers for interrupt context saving
2834 were not getting allocated.
2836 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2839 Fixed left shift. Will promote the left side of a left shift
2840 if a) left shifting more than size of operand or b) when assigned
2841 to something size > size of left side
2843 2002-03-14 Scott Dattalo <scott@dattalo.com>
2845 tons of changes. Register allocation has been
2846 rewritten. Added customization for the various PICs. Flow
2847 analysis is restructured. ...
2853 Added. device.c is a PIC port hack to accomodate variations
2856 2002-03-13 Michael Hope <michaelh@vroom>
2858 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2860 2002-03-04 johanknol <johanknol@manik>
2862 * /src/SDCCval.c: fixed
2864 const unsigned char arr[][2] = { { 0, 1 } };
2865 t18.c:1: error: Initializer element is not constant
2867 2002-03-04 bela <bela@manik>
2869 * /device/include/mcs51reg.h:
2870 ds89c420 register definition update
2872 2002-03-03 <johan@FRIJA>
2874 * support/Util/SDCCerr.c: did something, but don't no why anymore
2876 * support/regression/tests/bug-524691.c: made it a little less shy
2878 * src/SDCCast.c (decorateType): fixed bug #524697
2880 * src/SDCCast.c: made some lineno improvements
2882 * src/SDCCval.c (getNelements): changed warning to error
2884 * src/SDCCglue.c (printIvalArray): changed warning to error
2886 * src/SDCCicode.c: fixed a warning for mingw
2888 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2890 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2892 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2894 * src/ds390/peeph.def:
2895 Added some more peephole rules
2897 * src/ds390/gen.c: Various fixes & enhancements
2899 * src/SDCClrange.c, src/SDCClrange.h:
2900 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2902 * src/ds390/ralloc.c:
2903 various fixes & enhancements (ds390) specific
2905 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2906 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2909 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2911 2002-03-02 <johan@FRIJA>
2913 * src/SDCCast.c (decorateType): fixed bug #524708
2915 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2917 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2919 2002-03-01 Michael Hope <michaelh@vroom>
2921 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2923 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2925 2002-03-01 <johan@FRIJA>
2927 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2929 * src/SDCCast.c (decorateType): fixed bug #524209
2931 * src/SDCCval.c (valNot): fixed bug #524195
2933 2002-02-26 <johan@balder>
2935 * src/xa51/gen.c: fixed a warning
2937 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2939 * src/SDCCast.c (decorateType): fixed bug #522534
2941 2002-02-23 <johan@balder>
2943 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2945 2002-02-22 <johan@balder>
2947 * src/SDCCast.c: fixed bug #514865
2949 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2951 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2953 * sdcc/src/SDCCloop.c:
2954 Previous fix was not good. basic blocks that have "break" or "return" are
2955 not really partof a loop , but live ranges used in these blocks should
2956 be live thru the entire loop, so set partOfLoop but don't add them to
2959 2002-02-21 <johan@FRIJA>
2961 * src/SDCCcse.c: fixed bug #514308
2963 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2966 Fixed BUG #519583. If a conditional block ended in a return/break
2967 statement inside a loop, it was not being considered part of the loop.
2969 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2971 2002-02-10 Karl Bongers <karl@turbobit.com>
2974 Fixed up SDCDB debugger somewhat. Updated debugger/README
2975 with lots of comments and notes.
2977 * device/examples/test2.c:
2978 Fix bug, "red" variable not being initialized(compiler complained).
2980 * device/examples/Makefile, examples/test3.c:
2981 Add Makefile in device/examples folder, compiles test3.c
2982 for use as a multiple module SDCDB test case.
2984 * sim/ucsim/cmd.src/cmdset.cc:
2985 Took out debug printfs in ucsim "next" command.
2988 Karl and Johan start ucsim XA support. Most dissassembly working,
2989 about 75% emulation done(plenty of work remaining).
2991 * sim/ucsim/z80.src:
2992 Add Z80 support to ucsim, add test-ucz80 regression test,
2993 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2994 Notice z80 compiler fails on examples/test3.c/crc code.
2996 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2998 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2999 Added support for --parms-in-bank1
3001 * src/ds390/peeph.def:
3002 added a few more peephole optimzations
3005 1) added __builtin_inp & __builtin_outp used to read in data of given length
3006 from a memory mapped port
3007 2) added __builtin_memcmp
3008 3) added __builtin_swapw swap bytes of a short
3010 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3011 1) handle multiple send & receives from register bank1
3012 2) ralloc can now allocate DPTR1 to some liveRanges
3014 * src/SDCCsymt.c, src/SDCCsymt.h:
3015 changes to handle multiple sends & receives
3018 added some pointer arithmetic optimization
3021 added some pointer arithmetic optimizations but not stable yet so not
3022 called from anywhere (will get this working shortly)
3024 * src/SDCCopt.c: fixed for multiple sends & receives
3027 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3028 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3029 set preprocessor defines (depending on options)
3031 * src/SDCCicode.c, src/SDCCicode.h:
3032 changes made to handle multiple sends & receives
3035 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3037 * src/SDCCcse.c, src/SDCCcse.h:
3038 added function findbackward def (to be used in upcoming optimization)
3040 * src/SDCCcflow.c, src/SDCCcflow.h:
3041 added function returnAtEnd - to determine if a basic block terminates with
3044 * src/SDCCast.c, src/SDCCast.h:
3045 added option parms-in-bank1
3047 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3048 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3049 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3050 adjusted for --parms-in-bank1 option
3052 * device/include/string.h:
3053 donot redefine "reentrant" keyword
3055 * device/include/ds80c390.h: Added some more SFRs
3057 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3059 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3061 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3063 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3065 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3067 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3069 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3071 * Added --xram-movc option
3073 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3075 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3077 2002-01-11 Johan Knol
3079 * Added math lib of Jesus Calvino-Fraga
3081 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3083 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3084 * support/regression/Makefile: new target test-mcs51-stack-auto
3085 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3087 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3089 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3091 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3093 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3095 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3097 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3099 * src/SDCCglue.h: add definition for printIvalChar()
3101 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3103 * src/SDCCast.c: fix #498138 by Johan
3105 * src/SDCCglue.c: fix #498138 by Johan
3107 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3109 * support/regression/Makefile: fix clean
3111 * support/regression/ports/ds390/support.c: fix transmission of last character
3113 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3115 * /sdcc/src/ds390/gen.c:
3116 a) improved computing address of stack variable
3117 b) took out some #if 0 code
3118 c) improved parmBytes adjustment
3119 d) improved genPlusIncr & genMinusIncr
3120 e) genCmp could generate bad code (when left assigned to DPTR)
3121 f) Fixed bug in hasInc
3123 * /sdcc/src/ds390/ralloc.c:
3124 a) packRegsForSupport could mess up live information (Fixed)
3125 b) packRegsDPTRuse could be incorrect for left & right shift
3127 * /sdcc/src/mcs51/ralloc.c:
3128 packRegsForSupport could mess up the live information (Fixed)
3130 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3132 * /sdcc/src/SDCCast.c:
3133 can reverse a loop even if function call is present as long
3134 as the loop control variable is local & is not passed as parameter
3136 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3138 * /sdcc/ChangeLog: *** empty log message ***
3140 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3141 More builtin function additions for TININative
3143 * /sdcc/src/ds390/ralloc.c:
3144 Had broken the regression testsuite
3146 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3148 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3149 Added funcattr hasStackParms will be set for reentrant functions when there
3150 are paramteres on the stack, this helps in minimizing frame pointer generation
3151 typeFromStr can handle function pointers now
3153 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3154 *** empty log message ***
3156 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3158 * /src/ds390/gen.c, /src/ds390/main.c:
3159 More builtin function additions for TININative
3161 * /src/ds390/ralloc.c:
3162 Had broken the regression testsuite
3164 * /src/SDCCast.c: Fixed a bug in dumptree
3166 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3167 Added funcattr hasStackParms will be set for reentrant functions when there
3168 are paramteres on the stack, this helps in minimizing frame pointer generation
3169 typeFromStr can handle function pointers now
3171 * /doc/builtins.txt, /doc/TININative.txt:
3172 *** empty log message ***
3175 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3177 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3178 ALPHA version for -mTININative
3180 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3181 updated to reflect changes in the port structure
3184 added function do_assemble (similar to do_link) if non-null this function
3185 will be called to do assembly (-mTININative) requires a multi command
3187 added function genAssemblerEnd will be called to generate assembler Epilogue
3190 added _JavaNative to debug info printing
3192 * /src/SDCCmain.c: added option --tini-libid
3193 added port->do_assemble function (-mTININative) has a multi command assemble
3195 * /src/SDCCglue.c: Disabled "constExpr" check
3196 added port->genAssemblerEnd function
3198 * /src/SDCCglobl.h: Added option --tini-libid value
3201 tookout optimizeCompare from the header (has no external references)
3203 * /src/SDCCast.c: made one more function "static"
3205 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3207 * src/z80/mappings.i: Added z80asm support.
3209 * src/z80/main.c: Added z80asm support on --asm=z80asm
3211 * src/z80/gen.c: Fixed asm portability issues.
3213 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3215 * src/SDCCglue.c (printExterns): Added global/extern split.
3217 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3219 * support/regression/Makefile: added test for mcs51 model large
3221 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3223 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3225 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3227 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3229 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3231 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3233 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3235 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3237 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3239 * support/regression/tests/simplefloat.c: Port to mcs51.
3241 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3242 * support/regression/tests/bug-485362.c: Added.
3244 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3246 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3248 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3250 * src/z80/gen.c (aopDump): Added a dump function.
3252 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3253 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3255 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3257 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3259 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3261 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3263 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3265 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3267 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3269 * support/regression/ports/ds390/support.c: Use tinibios.
3271 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3273 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3275 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3276 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3278 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3280 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3282 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3284 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3286 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3287 (packRegsForIYUse): Created and optimised.
3289 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3291 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3292 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3294 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3296 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3298 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3300 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3302 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3304 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3306 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3308 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3310 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3312 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3314 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3316 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3317 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3318 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3320 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3322 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3323 (genNotFloat): Added.
3324 (genUminusFloat): Added.
3326 * device/lib/z80/Makefile: Added floating pt stubs.
3328 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3330 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3332 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3334 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3336 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3338 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3340 * sdcc/support/regression/Makefile: Add port ds390.
3342 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3344 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3346 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3348 * sdcc/support/regression/ports/ds390/support.c: Added.
3350 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3352 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3354 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3356 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3358 * device/include/malloc.h: Added z80 and gbz80 support.
3360 * device/lib/gbz80/heap.s: Added.
3362 * device/lib/z80/heap.s: Added.
3364 * device/lib/malloc.c: Added z80 and gbz80 support.
3366 * support/regression/tests/malloc.c (testMalloc): Added.
3368 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3370 * support/regression/tests/bug-478094.c: Added.
3372 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3374 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3376 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3378 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3380 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3382 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3384 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3386 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3388 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3390 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3392 * support/regression/tests/bug-477927.c: Added.
3394 * src/z80/peeph.def: Added minor rules.
3396 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3398 * src/z80/peeph.def: Added jump optimisation modification.
3400 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3402 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3404 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3406 * support/regression/tests/funptrs.c: Added.
3408 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3410 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3412 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3414 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3416 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3418 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3419 (movLeft2ResultLong): Created.
3421 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3422 (joinPushes): Added. Joins two char pushes into a word push.
3424 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3426 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3428 * support/makebin/Makefile (install): Added creation of dest dir.
3430 2001-10-24 Karl Bongers <karl@turbobit.com>
3432 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3434 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3436 * src/z80/ralloc.c: Turned off faulty pack for one use.
3438 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3440 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3442 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3444 * support/regression/Makefile: Improved clean
3446 * support/regression/ports/gbz80/spec.mk: Added clean
3448 * support/regression/ports/host/spec.mk: Added clean
3450 * support/regression/ports/z80/spec.mk: Added clean
3452 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3454 * support/regression/ports/mcs51/timeout.c: little improvements
3456 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3458 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3460 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3462 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3464 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3466 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3468 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3470 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3471 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3473 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3475 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3477 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3479 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3481 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3483 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3485 * support/regression/tests/longor.c: Added.
3487 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3489 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3491 * as/mcs51/aslink.h: define PATH_MAX
3493 * as/mcs51/asm.h: define PATH_MAX
3495 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3497 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3499 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3501 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3503 * src/SDCCglobl.h: define PATH_MAX
3505 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3507 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3509 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3511 * src/z80/gen.c (gencjneshort): Fixed
3513 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3515 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3517 * support/regression/tests/bug-469671.c: Added.
3519 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3521 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3523 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3525 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3527 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3529 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3531 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3533 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3535 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3537 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3539 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3541 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3543 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3545 * 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.
3547 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3549 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3551 2001-10-07 <johan@FRIJA>
3553 * device/lib/gets.c (gets): fixed the return value.
3555 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3556 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3558 * 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.
3560 * 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.
3562 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3564 * src/pic/gen.c: Removed Safe_strdup.
3566 * configure.in: Added option to enable libgc support.
3568 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3569 (bitVectUnion): Optimised.
3570 (bitVectIntersect): Optimised.
3571 (bitVectBitsInCommon): Optimised.
3572 (bitVectCplAnd): Optimised.
3574 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3576 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3578 * src/SDCCmain.c: distinguish between assembler debug and plain options
3580 * src/avr/main.c: remove standard assembler options
3582 * src/ds390/main.c: remove standard assembler options
3584 * src/mcs51/main.c: remove standard assembler options
3586 * src/port.h: removed "PENDING" comment
3588 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3590 * src/device/lib/_mulint.c : new, with assember functions
3592 * src/device/lib/_mullong.c : new, with assember functions
3594 * src/device/lib/_divuint.c : with assember functions
3596 * src/device/lib/_divsint.c : with assember functions
3598 * src/device/lib/_divulong.c: with assember functions
3600 * src/device/lib/_divslong.c: with assember functions
3602 * src/device/lib/_moduint.c : with assember functions
3604 * src/device/lib/_modsint.c : with assember functions
3606 * src/device/lib/_modulong.c: with assember functions
3608 * src/device/lib/_modslong.c: with assember functions
3610 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3612 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3614 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3615 replaced _mululong.c and _mulslong.c by _mullong.c
3617 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3619 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3621 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3623 * src/SDCCglue.c: test, if win32api is available for MINGW
3625 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3627 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3628 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3629 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3630 * support/regression/ports/host/spec.mk: removed GENERIC
3631 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3632 * support/regression/ports/z80/spec.mk: removed GENERIC
3634 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3636 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3638 * support/regression/tests/bug-467035.c: Created.
3640 2001-10-01 <johan@FRIJA>
3642 * src/SDCC.y: fixed bug #466586 part 1
3644 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3646 * SDCCicode.c: z80 has no generic pointers
3647 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3649 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3651 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3653 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3655 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3657 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3659 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3661 * configure.in: Fixed up so that ucsim is only configured once.
3663 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3665 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3666 (getPathDifference): As above.
3668 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3670 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3672 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3673 * .version: Updated to 2.3.1
3675 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3676 Added copyright header.
3678 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3679 (assemble): Added support for macro based assembler commands.
3680 (linkEdit): Added support for macro based linker commands.
3681 (preProcess): Changed the pre-processor to use macros.
3682 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3683 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3685 * device/lib/z80/crt0.s: Added module name for debugging.
3687 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3689 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3691 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3693 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3695 * src/Makefile.in: Added SDCCmacro and SDCCutil
3697 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3699 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3701 2001-09-16 <johan@FRIJA>
3703 * 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.
3705 2001-09-15 <johan@FRIJA>
3707 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3708 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3710 2001-09-11 <johan@FRIJA>
3712 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3714 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3716 * support/regression/tests/bug-460444.c: Added test case.
3718 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3719 (genCast): Added justification for all of the asserts.
3721 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3723 * support/regression/support.c: _xdata replaced by xdata
3725 * support/regression/spec.mk: removed _generic
3727 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3729 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3731 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3732 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3734 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3736 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3738 * support/regression/tests/bug-460010.c: Added test case.
3740 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3742 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3744 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3746 * support/regression/testfwk.c: removed workaround for bug #436344
3748 * support/regression/tests/bp.c: use less memory with mcs51
3750 * support/regression/tests/bug-441448.c: use less memory
3752 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3754 * support/regression/collate-results.py: typo
3756 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3758 * support/regression/tests/fetchoverlap.c: Added new test case.
3760 * support/regression/tests/bp.c: Added new test case.
3762 * support/regression/tests/bug-448984.c: Added new test case.
3764 * support/regression/tests/pow2shifts.c: Added new test case.
3766 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3767 (genlshTwo): Fixed right shift for count > 8.
3769 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3771 2001-09-08 <johan@FRIJA>
3773 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3775 2001-09-07 <johan@FRIJA>
3777 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3779 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3781 2001-09-06 <johan@FRIJA>
3783 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3784 * bernhard noted me at this: "() equals to (void)" (1.38)
3786 2001-09-05 <johan@FRIJA>
3788 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3790 2001-09-04 <johan@FRIJA>
3792 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3795 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3797 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3799 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3801 * link/z80/aslink.h: Fixed path for PATH_MAX
3803 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3805 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3807 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3809 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3811 * 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.
3813 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3815 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3816 (genCmp): Fixed up genCmp for the GB with longs.
3818 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3820 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3822 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3824 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3826 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3828 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3830 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3832 * 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.
3834 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3836 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3838 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3840 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3842 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3844 * sim/ucsim/configure: little improvement of Cygwin-detection
3845 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3846 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3847 * support/regression/tests/bug-221100.c: small changes for mcs51
3848 * support/regression/tests/bug-221168.c: small changes for mcs51
3849 * support/regression/tests/bug-227710.c: small changes for mcs51
3850 * support/regression/tests/staticinit.c: small changes for mcs51
3851 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3852 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3853 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601