1 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
4 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
5 * device/lib/_gptrget.c,
6 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
8 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
10 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
11 * src/SDCCast.c (astErrors): fixed bug #846007
12 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
14 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
16 * src/SDCCast.c (decorateType): disabled a transformation I added in
17 revision 1.188 (access to fields of a structure at an absolute address);
18 it breaks with bitfields, extern declarations, and gcse analysis.
19 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
20 could be assigned through a pointer, so don't complain.
21 * src/SDCCast.c (astErrors),
23 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
25 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
27 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
28 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
29 output of __config directives, since gpasm now supports them
30 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
31 pre-processor macro, i.e. -DMCU=p18f452
32 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
33 and modified to handle 'cast' icode similarly to '=' icode
34 * src/pic16/device.h (typedef struct PIC_device): added field
35 'extMIface' to indicate that chip has external memory interface
36 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
37 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
40 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
42 * src/SDCC.y (pointer): fixed bug #846006
43 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
44 * src/SDCCast.c (decorateType): fixed bug #846009
45 * src/ds390/peeph.def,
46 * src/ds390/gen.c (genAnd, genOr),
47 * src/mcs51/peeph.def,
48 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
50 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
52 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
59 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
63 * src/SDCCbitv.c: added function to free a bitvector
65 * src/SDCClrange.c: added function to recompute the liveranges
73 * src/z80/ralloc.c: recompute the liveranges after register packing
75 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
77 * src/SDCCloop.c (newInduction): fixed bug #845630
79 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
81 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
82 inadvertantly left behind from my 2003-11-12 change
84 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
86 Updated headers I neglected to commit yesterday.
90 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
92 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
93 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
94 * src/SDCCopt.c (eBBlockFromiCode),
95 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
96 the creation of the key hash table from the sequencing so it can be used
97 earlier (for some GCSE bug fixes still pending)
99 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
101 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
102 * support/regression/tests/addsub.c: testing genPlus shortcut
104 2003-11-15 Borut Razem <borut.razem@siol.net>
106 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
108 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
110 * src/SDCCcse.c (cseBBlock): fixed bug #527779
111 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
112 ordering is immaterial.
113 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
115 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
117 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
118 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
119 (SIGSEV) of bug #840381
120 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
121 unlink new file before rename if new and old filenames are the same)
123 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
125 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
126 uninitialized variables) for the mcs51. Set environment variable
127 SDCC_GENRAMCLEAR to test.
128 xdata initialization slightly shorter
130 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
133 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
134 #838241 & 780691 (basicly the same bug)
135 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
136 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
138 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
140 * src/SDCCmain.c (linkEdit): "fix" #834252
142 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
144 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
146 * src/SDCC.y: fixed bug #819403
148 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
150 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
151 the reentrant attribute.
152 * src/hc08/gen.c (genPackBits): added missing stack readjustment
153 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
155 * src/SDCCast.c (decorateType): fixed bug with storage class not being
156 updated during pointer dereference; f.e. ~(((char *)1)*) was being
157 erroneously reduced to a literal.
158 * src/hc08/ralloc.c (packRegisters, rematStr),
159 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
162 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
164 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
165 * doc/sdccman.lyx: changed from 'article' to 'book'
166 * doc/Makefile: readded test_suite_spec and cdbfileformat
168 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
170 * device/include/stdlib.h: include malloc.h to comply with ANSI
171 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
173 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
175 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
176 * doc/clean.mk: also remove *.out files
177 * doc/sdccman.lyx: some additions, larger top/bottom margins
179 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
181 * src/SDCC.y: fixed bug #837365
182 * support/regression/tests/bitopcse.c
183 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
184 a symbol (might be valop instead)
185 * device/lib/Makefile.in: added errno.c to HC08SOURCES
186 * device/lib/clean.mk: added hc08 to the cleaning list
188 2003-11-04 Borut Razem <borut.razem@siol.net>
190 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
192 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
193 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
194 malloc is declared in standard stdlib.h
196 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
198 * device/lib/hc08/Makefile: need to clean .rel not .o files
199 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
201 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
211 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
212 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
213 tests (which uses the port's oclsExpense function)
219 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
221 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
223 * src/SDCCcse.c (ifxOptimize),
224 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
225 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
226 deleting the IFX iCode.
227 * src/hc08/ralloc.c: reduced unneeded slocs
228 * src/hc08/gen.c: fixed bug in asmopToBoolean
230 2003-11-04 Borut Razem <borut.razem@siol.net>
232 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
233 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
234 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
235 transferred to configure
237 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
239 Use headers defined in the C[++] standards:
240 * sim/ucsim/gui.src/serio.src/fileio.cc
241 * sim/ucsim/gui.src/serio.src/frontend.cc
242 * sim/ucsim/gui.src/serio.src/main.cc
243 * sim/ucsim/gui.src/serio.src/posix_signal.cc
244 * support/Util/NewAlloc.c
250 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
252 * Added MSVC projects for hc08 assembler and linker:
253 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
254 /as/hc08/link_hc08.dsp
256 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
258 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
260 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
262 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
264 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
266 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
268 2003-10-31 Borut Razem <borut.razem@siol.net>
270 * support/cpp2/cpplib.h,
271 support/cpp2/cpplib.c,
272 support/cpp2/cpplex.c,
273 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
274 to switch _asm block preprocessing on / off. Default is
275 #pragma preproc_asm +
277 2003-10-31 Borut Razem <borut.razem@siol.net>
279 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
280 when outputting comment blocks (when executed with -C option) and
281 _asm (SDCPP specific) blocks
283 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
285 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
287 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
289 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
291 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
293 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
294 * src/SDCCast.c (decorateType): fixed bug #832664
296 2003-10-31 Borut Razem <borut.razem@siol.net>
298 * support\cpp2\cpplex.c: fixed for SDCPP:
299 comments(when executed with -C option) and _asm blocks
300 were included even if they where in skipped #if block.
301 Applied solution from GCC cpp 3.3.2
303 2003-10-31 Borut Razem <borut.razem@siol.net>
305 * src/SDCC.lex: sdcc now understands both formats:
306 '# <line_number> <file_name>' and
307 '#line <line_number> <file_name>'
308 * support/cpp2/cppmain.c: sdcpp now generates the standard
309 '# <line_number> <file_name>' instead of former
310 '#line <line_number> <file_name>'
312 2003-10-30 Borut Razem <borut.razem@siol.net>
314 * support/cpp2/cpphash.h,
315 * support/cpp2/cpplib.h
316 * support/cpp2/cpplex.c,
317 * support/cpp2/cppmain.c,
318 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
320 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
322 Fixed a number of problems revealed by bug #827883.
323 * src/SDCCloop.c (loopInvariants): Spill location of the
324 result operand should be recomputed if extracted from
325 a loop. Also, don't extract assignments of an iTemp
327 * src/SDCCast.c (isConformingBody): loop reversal should
328 not occur if the control variable is involved with a
331 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
333 * .version: bumped to 2.3.6 to reflect the big improvements
334 made by Erik and Klaus. Thanks!
336 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
338 Replaced the livrange code.
339 * src/SDCClrange.c: added new LR code
341 * src/SDCCBBlock.h: removed remainig parts from old LR code
342 * src/ds390/ralloc.c,
343 * src/ds390/gen.c: minor fixes to make it work with new code
345 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
350 * src/hc08/ralloc.c: Fix various warnings related to the hc08
351 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
352 (tweaked fix for bug #818696)
354 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
356 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
358 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
361 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
362 * src/mcs51/gen.c (gencjneshort),
363 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
364 more efficient (per Scott Bronson's suggestion)
366 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
368 Extended the semantics of the critical keyword to include
369 individual statements. See RFE #827755 and #799831
374 * support/Util/SDCCerr.c
375 * support/Util/SDCCerr.h
380 2003-10-19 Borut Razem <borut.razem@siol.net>
382 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
384 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
386 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
388 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
389 and predecrement operand is displayed
391 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
393 * src/SDCCval.c (valMinus): fixed bug #826041
395 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
397 Some hc08 related updates that I missed earlier
399 * support/regression/ports/hc08/spec.mk
401 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
403 New target "hc08" for the Motorola 68hc08 family of micros
411 * sim/ucsim/hc08.src/*
412 * sim/ucsim/configure.in
413 * src/ucsim/configure
414 * sim/ucsim/packages_in.mk
417 * device/include/mc68hc908qy.h
419 * device/lib/Makefile.in
420 * support/regression/ports/hc08/*
421 * support/regression/Makefile
423 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
425 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
427 * src/ds390/gen.c (genCast): fixed bug #821957
429 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
431 * device/lib/logf.c: "fixed" overlay bug
432 * support/regression/ports/host/spec.mk: added m library
433 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
434 * support/regression/tests/float_trans: added (for Eric)
436 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
438 * src/mcs51/gen.c (genCpl): fixed bug
439 http://sf.net/mailarchive/message.php?msg_id=6263915
441 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
443 * src/SDCCast.c (decorateType): added extended constant folding
444 * src/SDCCsymt.c (computeType): cleanup
445 * src/SDCCval.c (valShift): minor optimization
446 * support/regression/tests/ast_constant_folding.c: added
448 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
450 * src/SDCCmain.c: removed some unintended changes
452 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
454 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
455 * src/z80/gen.c: fixed part of bug #817589
456 * src/SDCCsymt.c (checkFunction): fixed bug #817895
458 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
460 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
478 * src/z80/gen.c: removed unused label "release:"
480 2003-10-06 Borut Razem <borut.razem@siol.net>
482 * src/SDCC.lex: removed definition of unused variables
483 save_optimize and save_options
485 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
487 * clean.mk: removed '=' in "-maxdepth=1"
488 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
489 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
491 2003-10-06 Borut Razem <borut.razem@siol.net>
493 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
494 my_unput() replaced by unput()
496 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
498 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
499 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
500 type-punned pointer will break strict-aliasing rules"
501 Old LR behaviour is again default; Klaus' LR can be choosen by
502 defining the environment variable LRKLAUS
506 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
507 * clean.mk: fixed removal of files in bin/CVS/
508 * device/lib/clean.mk: fixed removal of directories small and large
509 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
511 * src/SDCCval.c: removed superflous test for pedantic
513 2003-10-05 Borut Razem <borut.razem@siol.net>
515 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
516 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
517 message "unmatched #pragma SAVE and #pragma RESTORE"
519 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
521 * doc/sdccman.lyx: various additions and updates (interrupts, inline
522 assembly, critical functions, atomic, nojtbound)
524 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
526 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
532 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
535 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
537 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
539 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
540 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
541 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
543 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
545 * src/z80/gen.c (genRet): fixed bug #524753
546 * src/z80/gen.c (genCast): fixed internal error on cast from
548 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
549 fix for bug #477835 to the z80
550 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
551 for tracking iCodes in the peephole optimizer for z80
553 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
555 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
556 the other part of bug #814548
557 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
559 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
561 * src/SDCCcse.c: fixed part of bug #814548
563 2003-09-28 Borut Razem <borut.razem@siol.net>
565 * src/asm.c: rewrite of printILine() to use temporary file instead
567 * src/xa51/main.c: commented out declaration of int rewinds
569 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
571 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
573 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
575 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
576 * src/asm.c (printILine): Fixed bug #811015
578 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
580 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
583 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
585 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
586 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
587 to correctly handle general case of AOP_PAIRPTR
588 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
590 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
592 * src/mcs51/ralloc.c (fillGaps),
593 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
594 register positioning bug)
596 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
598 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
600 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
602 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
603 genCodePointerGet, genGenPointerGet, genFarPointerSet,
604 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
605 (ralloc doesn't intentionally do this now, but perhaps later)
606 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
607 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
608 register positioning bugs (Fixed bug #762602 and #795325)
609 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
611 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
612 lines that --i-code-in-asm generates
614 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
616 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
617 trying to fclose a FILE* that was already closed.
619 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
621 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
622 of const struct should be treated as if const themselves)
624 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
626 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
628 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
630 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
631 Unix (/n) and DOS (/r/n) line terminations.
633 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
635 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
638 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
640 * src/mcs51/gen.c (genFunction, genEndFunction),
641 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
642 and restore of EA so that stack offsets to parameters are
643 correct when using both critical and reentrant/stack-auto.
644 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
645 size (can be triggered in error if sloc is shared between
646 different sized objects)
647 * device/include/float.h: fixed macros to explicitly use
648 unsigned long where needed
650 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
652 Feature req. 799831: added code to allow nesting of critical functions
653 * src/mcs51/gen.c (genFunction, genEndFunction)
654 * src/ds390/gen.c (genFunction, genEndFunction)
656 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
658 * src/SDCCsymt.c (sclsFromPtr),
660 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
661 support for standard C idiom of memory mapped variables; for
662 example, *((xdata int*)0x1234) = 1 is now internally equivalent
663 to xdata int at 0x1234 tempvar = 1.
664 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
665 provided by Akiya ISHIDA
667 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
669 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
670 * src/SDCCval.c (constVal): added reduction from int to char
671 * src/SDCCval.c (valMult, valDiv): fixed sign handling
672 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
673 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
675 * support/regression/tests/shifts.c: fixed
677 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
679 * src/z80/gen.c (genXor): Fixed bug #805445
681 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
683 Fixed bug #621531 (const & volatile confusion in the type chain).
684 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
685 refer to the const or volatile state of the pointer itself.
698 * support/regression/tests/const.c
700 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
702 When checking for duplicated modules, use absolute paths
703 instead of relative paths. Files changed:
708 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
710 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
712 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
714 * device/include/string.h: added size_t typedef, changed
715 prototypes to use size_t, eliminated separate reentrant and
716 non-reentrant declarations, added _memmove declaration
717 * device/lib/_memcpy.c: changed to use size_t instead of int,
718 changed /4 to >>2 to avoid division library call
719 * device/lib/_memcmp.c,
720 * device/lib/_memset.c,
721 * device/lib/_strncat.c,
722 * device/lib/_strncpy.c,
723 * device/lib/_strncmp.c: changed to use size_t instead of int
724 * device/lib/_memmove.c: new file (fixed bug #772294)
725 * device/lib/Makefile.in: added _memmove.c
726 * device/lib/z80/asm_strings.s: fixed bug #772290
727 * support/regression/tests/bitfields.c: attempt to fix host assertion
728 failure on amd64-unknown-linux2.2
730 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
732 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
733 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
734 * as/z80/asmain.c (main): fixed bug #801766
736 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
738 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
741 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
743 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
744 reported in bug #800609
746 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
748 * Top header beautifications in src/pic16 directory:
749 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
750 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
751 pcoderegs.h, ralloc.c, ralloc.h
752 * main.c: added top header and GPL license notice
753 * pcode.c: fixed the if-conditional warning
755 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
757 * device/lib/_mullong.c: replaced int by short for gcc
759 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
761 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
762 and JUMPTABLE iCodes properly now (worked by accident before)
763 * src/mcs51/gen.c (leftRightUseAcc),
764 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
765 iCode properly now. Use getSize instead of nRegs since a & b
766 aren't part of the nRegs tally.
768 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
770 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
771 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
772 before instructions that use the _STATUS register
774 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
776 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
777 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
778 fetching of the pointer
779 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
780 copied from genNearPointerSet()
781 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
782 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
783 If they pop r0/r1 they must be called in the opposite order than aopOp().
784 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
785 (resp. --stack-auto), prepared for --xstack
787 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
789 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
791 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
793 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
794 these ports have their own __sdcc_external_start()
796 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
798 pic patch provided by Slade Rich <slade_rich@yahoo.com>
799 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
800 type for bits was changed. It resulted in bit variables becoming
801 global, which is not permitted in PIC 14 assembly output.
803 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
805 * doc/sdccman.lyx: various additions and updates. Rearranged sections
807 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
809 Z80 and MCS51 linkers complaint if a public symbol is defined
810 in more than one library module:
814 * as/mcs51/Makefile.in
816 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
818 A few small changes that speed up the peephole optimizer.
822 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
824 Try to make the peephole optimizer smarter by maintaining
825 an association between the assembly source code and the
826 iCodes that originated them. Put this information to use
827 with a new peephole rule condition "notVolatile" so that
828 the rules can be aggressive yet still safe.
833 * src/mcs51/peeph.def
835 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
839 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
840 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
841 if the left or right operand symbols have the accuse flag set.
843 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
845 Changed the type of the result of the ! (NOT) operator to char;
846 previously it returned the same type as the source. This allows
847 us to eliminate all the genFloatNot functions (all of its target
848 implementations were very buggy) since !float can use the same
851 * src/SDCCicode.c (ast2iCode): ! returns char
852 * src/mcs51/gen.c (genNot, genNotFloat),
853 * src/ds390/gen.c (genNot, genNotFloat),
854 * src/z80/gen.c (genNot, genNotFloat),
855 * src/pic/gen.c (genNot, genNotFloat),
856 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
858 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
860 pic patch provided by Slade Rich <slade_rich@yahoo.com>
861 1. Interrupt would not compile properly. Ensure PCLATH register is saved
862 during interrupts. Ensure WSAVE is located at a shared bank address.
863 2. Fixed page selection in some places
864 3. Fixed BTFSS/C to where necessary use registers directly and not simply
865 the registers name strings.
866 4. Fixed "signed / unsigned compare" compiler warnings.
867 5. The PIC port manages its own allocation of the general purpose
868 registers, but makes no attempt to reuse them. As a result when
869 compiling it soon runs out of general purpose registers. Some
870 additional code was added to the files pcode.c and device.c to walk
871 through the function call tree and rename the registers so that they
881 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
882 genPlus() & genMinus() when the result is the same as left or right
884 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
886 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
888 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
890 Made bitfield a distinct type from bit so that bitfields
891 convert as per ANSI C and bits retain their traditional
892 boolean style behaviour. Implemented bitfield support in
900 * src/ds390/gen.c: bit v bitfield split
901 * src/z80/gen.c: New support for bitfields
902 * support/regression/tests/bitfields.c: reenabled z80,
905 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
907 Rules 246.x, 247.x relate to bitfields, the others speed up
908 access to xdata mapped I/O devices.
910 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
912 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
914 Cleaned up genPackBits and genUnpackBits and added two helper
915 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
916 for literal assignments in genPackBits (thanks to Frieder for
922 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
924 Fixed bug #748310 (pointer to function type mishandled when the
925 function name is omitted). Also fixed a SIGSEGV when a function
926 attribute (reentrant, etc) is used on a non-function or on a
927 function but misplaced before the parameter list.
929 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
931 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
932 * support/Util/SDCCerr.h,
933 * support/Util/SDCCerr.c: Added func attr misuse error msg
935 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
937 Fixed bug #787649 by anonymous
938 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
939 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
941 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
943 Fixed numerous bitfield problems.
945 * src/SDCC.y: More bitfield related error checking
947 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
948 * support/Util/SDCCerr.h,
949 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
950 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
951 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
952 * support/regression/tests/bitfields.c: tests added
954 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
956 Made the constant following the "interrupt" keyword optional. If
957 omitted, the function will not automatically be given an entry
958 in the interrupt vector table (similar to #pragma NOIV, but
959 less syntacticly kludgy). The interrupt number is also now
960 range checked. Also fixed a bug in the high order bit example
967 * support/Util/SDCCerr.c
968 * support/Util/SDCCerr.h
971 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
973 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
974 * src/SDCCicode.c (operandOperation): rewritten some ops
975 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
976 * src/SDCCsymt.c (computeType): literals are handled the same way as any
978 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
979 be re-activated by defining REDUCE_LITERALS)
980 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
981 unsigned, but are signed by default
982 * src/SDCCval.c (constVal): rearranged
983 * src/SDCCval.c (valMod): preliminary fix
984 * src/SDCCval.c (valCastLiteral): use TYPE_* types
985 * support/regression/literalop.c: added, work in progress
987 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
989 Generate warnings for useless declarations like "char data;"
990 that don't do what new users expect.
993 * support/Util/SDCCerr.h
994 * support/Util/SDCCerr.c
996 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
998 * src/SDCCval.c (valMult): fix overflow detection of negative int
1000 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1002 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1004 Changes to support big endian targets:
1017 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1019 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1020 * device/lib/time.c: fixed warning "integer overflow in expression"
1022 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1024 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1025 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1026 constants are unsigned; added recognition of "u" flag for unsigned
1027 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1028 * src/SDCCval.c (valDiv, valMod): fixed signdness
1029 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1030 signedness of modulo, left and right shift
1031 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1032 * support/Util/SDCCerr.h: added warning W_INT_OVL
1033 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1034 * src/SDCCast.c (ast_print): improved output of constants
1036 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1038 Fixed some warnings when building with MSVC:
1051 * support\cpp2\cpplib.c
1055 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1057 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1059 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1061 * support\librarian\clean.mk: Do not remove Makefile.
1062 * support\librarian\Makefile: added.
1064 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1066 Added librarian to MSVC build:
1069 * support\librarian\librarian.dsp
1071 'configure' not needed for librarian, removed:
1072 * support\librarian\configure
1073 * support\librarian\configure.in
1074 * support\librarian\config_in.h
1075 * support\librarian\Makefile.in
1077 Hopefully these ones built the librarian and the rest of sdcc properly:
1079 * Makefile.common.in
1081 Messed up 'configure', so revert to previous version:
1085 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1087 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1088 there, while the mantissa of a double is "only" 53 bits wide.
1090 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1092 Adding sdcclib to the build. MSVC project coming soon.
1093 Files added/changed:
1095 * support\librarian\clean.mk
1096 * support\librarian\configure
1097 * support\librarian\configure.in
1098 * support\librarian\config_in.h
1099 * support\librarian\Makefile.bcc
1100 * support\librarian\Makefile.in
1101 * support\librarian\sdcclib.c
1104 * Makefile.common.in
1108 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1110 Linker now complaints if linked modules have conflicting options, for
1111 example, one compiled using --model-large and another one compiled with
1112 --model-small. The following files were modified:
1134 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1136 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1137 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1139 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1141 * src/z80/mappings.i: fix _mul[us][int,long] entries
1143 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1145 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1147 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1149 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1150 * support/regression/tests/bitopcse.c: added
1158 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1160 added support for new library format to z80, gbz80 linkers:
1166 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1168 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1169 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1171 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1173 added DUMMY_READ_VOLATILE:
1182 * src/SDCCcse.c (algebraicOpts): many improvements
1183 * src/SDCCcse.h: removed algebraicOpts()
1184 * src/SDCCicode.c (picDummyRead): added
1186 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1188 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1189 "Insufficient space in data memory".
1191 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1193 * src/mcs51/gen.c: fixed bug #771358
1194 * src/z80/gen.c: fixed bug #759087
1196 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1198 * src/pic16/glue.c: minor cleanup by Vangelis
1200 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1202 * device/include/regc515c.h: fixed #758477
1203 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1204 * device/lib/_gptrput.c: saved a few bytes
1205 * my tab spacing is 8, yours too?)
1206 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1207 * device/lib/serial.c: process RX bytes earlier than TX bytes
1208 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1210 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1212 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1214 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1216 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1218 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1220 * device/lib/Makefile.in: bad fix, reverted to 1.43
1222 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1224 * device/lib/Makefile.in: added missing z80 object files
1226 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1228 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1229 pic16 progress by Vangelis:
1244 * pic16/pcodepeep.c:
1247 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1249 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1251 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1253 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1254 added gbz80 build to MSVC project.
1255 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1256 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1257 from 8051 stuff and setup so it links using a .lnk file.
1259 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1261 * support/librarian/sdcclib.c: sdcc librarian.
1262 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1265 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1267 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1269 2003-07-02 Borut Razem <borut.razem@siol.net>
1271 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1272 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1273 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1274 src/xa51/main.c, src/z80/main.c:
1275 virtualization of glue() function: each port has it's own glue function,
1276 which is accessed by do_glue function pointer in PORT.general structure
1278 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1280 * DS800C400 fun, improved ROM interface and tinibios.
1282 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1284 * More support for DS80C400. Now includes beginning of interface to ROM.
1286 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1288 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1290 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1292 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1294 2003-06-19 Borut Razem <borut.razem@siol.net>
1296 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1298 2003-06-19 Borut Razem <borut.razem@siol.net>
1300 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1301 fixed Z80 port - crt0.o: cannot open.
1303 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1305 * support/Util/MySystem.c (merge_command): revert bad fix
1307 2003-06-18 Borut Razem <borut.razem@siol.net>
1309 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1311 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1313 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1314 option --use-stdout sends errors to stdout instead of stderr.
1316 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1318 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1320 2003-06-15 Borut Razem <borut.razem@siol.net>
1322 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1323 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1324 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1325 fixed width array of pointers replaced with sets;
1326 multiple include and lib paths ared transferred to preprocessor and linker
1327 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1328 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1329 fixed width array of pointers
1330 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1331 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1332 fixupPath(), getPathDifference()
1333 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1334 fixed width array of pointers
1336 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1338 * src/pic16/ralloc.c: fix warnings
1339 * src/pic16/pcode.c: fix warning
1341 2003-06-10 Scott Dattalo <scott@dattalo.com>
1343 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1344 know all the details, but essentially this set of changes enable
1345 the pic16 port to generate movff instructions and generate assembler
1350 * src/pic16/pcode.c:
1351 * src/pic16/device.c:
1353 * src/pic16/pcode.h:
1354 * src/pic16/pcoderegs.c:
1355 * src/pic16/ralloc.c:
1356 * src/pic16/ralloc.h:
1358 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1360 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1361 added option --vc, so sdcc errors and warnings are compatible with
1362 Microsoft Visual Studio.
1364 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1366 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1367 device/lib/libfloat.lib: added atof function.
1369 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1371 * doc/sdccman.lyx: updated to Lyx 1.3
1372 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1373 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1374 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1376 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1378 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1380 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1382 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1383 additions to the "related tools/documentation" section
1385 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1387 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1389 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1391 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1392 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1394 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1396 * doc/sdccman.lyx: fix double dash and other minor things
1397 * doc/Makefile: fix double dash
1399 2003-05-28 Karl Bongers(patches from Martin Helmling)
1400 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1401 condition and ignore commands.
1403 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1405 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1406 is in parts still quite out of date, I did changes as far as I felt makes sense
1407 for a non-native english speaker.
1408 Please feel free to add to the manual or to correct my changes.
1409 * doc/Makefile: undid touching the date of intermediate tex files.
1411 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1413 * doc/sdccman.lyx: Manual has an index now
1415 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1417 Finalize muluint/mulsint and mululong/mulslong merging:
1418 * device/lib/_mulint.c
1419 * device/lib/_mullong.c
1420 * device/lib/gbz80/mul.s
1421 * device/lib/gbz80/stubs.s
1422 * device/lib/z80/mul.s
1423 * device/lib/z80/stubs.s
1424 * src/SDCCsymt.c (initCSupport)
1426 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1428 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1429 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1430 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1431 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1434 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1436 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1437 the regression tests I'm not brave enough to enable 245.b, 245.c
1438 * doc/sdccman.lyx: added latex preamble for hyperref package.
1439 Using pdflatex this will give you a hyperlinked pdf file with
1440 bookmarks. (prepend '%' before /usepackage if this breaks something)
1442 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1444 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1446 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1448 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1450 2003-05-21 <johan@balder>
1452 * src/SDCCglue.c (printIval): fixed bug #739934
1454 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1456 Applied patch from bug 737905 (renamed yylineo to mylineno):
1463 * src/pic16/pcode.c: Cleaned warnings
1464 * src/pic16/pcodeflow.c: Cleaned warnings
1465 * src/pic16/pcoderegs.c: Cleaned warnings
1467 2003-05-19 Scott Dattalo <scott@dattalo.com>
1469 * src/pic16/pcode.c: Cleaned warnings
1470 * src/pic16/pcodepeep.c: Cleaned warnings
1471 * src/pic16/ralloc.c: Cleaned warnings
1473 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1475 * doc/sdccman.lyx: fixed bug 739745
1476 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1478 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1480 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1481 it can be defined with CFLAGS when running configure
1482 * src/SDCCmain.c: fixed compiling + linking with object files
1484 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1486 * configure.in: configure for pic16 port,
1487 added --disable-pic16-port
1488 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1489 * src/SDCCmain.c: linkOptions is changed to set *,
1490 added if/endif conditional macros to remove options help
1491 messages from optionsTable when a port is not configured, added
1492 support for the PIc16 port in the ports table, when executing
1493 the compiler with no port specified on command line, a default
1494 port is selected with the new macro DEFAULT_PORT which is
1495 defined in port.h, in setDefaultOptions() linkOptions is removed
1496 from initialization assignment, since now it is a set,
1497 parseCmdLine uses setParseWithComma for linkOptions, in
1498 linkEdit() linkOptions are accessed with new function indexSet()
1499 which returns the i'th item of a set variable. See SDCCset.c, in
1500 linkEdit() when calling buildCmdLine(), added linkOptions as
1501 last argument. Now users can pass arguments to gplink via the
1502 -Wl option, main() uses pic16glue() to glue up pic16 programs
1503 * src/SDCCpeeph.c: various changes to support pic16
1504 * src/SDCCset.c: added function void *indexSet(set *, int) to
1505 return the i'th item of the set
1506 * src/SDCCset.h: added function prototype for indexSet()
1507 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1508 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1509 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1510 added macro DEFAULT_PORT
1511 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1512 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1514 * src/pic16/glue.c: commented out some error producing lines
1515 * src/pic16/main.c: __config directives are commented out to stop
1516 gpasm complaining and test the linkage with gplink, _linkCmd and
1517 _asmCmd changed to be more gplink and gpasm friendly
1518 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1519 produced an error when parsed, peep rule 12 is added to utilize
1520 movff, but it is commented out since the pCode does not support
1521 yet a command with 2 address arguments
1523 2003-05-18 <johan@balder>
1525 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1526 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1527 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1529 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1530 Added feature to script commands from file.
1532 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1534 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1535 * src/SDCCutil.c: include ctype.h for win32
1537 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1539 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1541 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1543 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1544 Fixed so you can set breakpoints prior to run, run does not stop
1545 on entry now. Add tbreak. Other enhancements and fixes for use
1548 2003-05-12 Borut Razem <borut.razem@siol.net>
1550 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1552 2003-05-11 Borut Razem <borut.razem@siol.net>
1554 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1555 the path of bin directory, so that PATH is the only env. variable, which has to be set
1556 in case of standard installation.
1557 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1558 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1559 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1561 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1563 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1564 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1565 temp files are in the port dir; clean the gen/test directory when
1566 generating new test.c
1567 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1568 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1569 * support/regression/tests/zeropad.c: added
1571 2003-05-09 <johan@balder>
1573 * src/SDCCglue.c: fixed bug #597940
1575 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1577 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1578 cache sfr, optimize next,step, fix off by one sourceline,
1579 support ddd list function.
1580 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1582 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1584 * support/regression/HTMLgen.py: added compare_s2f()
1585 * support/regression/Makefile: redo 1.27
1586 * support/regression/generate-cases.py: redo 1.5
1588 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1590 * support/regression/tests/float.c: workaround 33 bit hex constant
1591 * support/regression/tests/simplefloat.c: fix division for host
1593 2003-04-29 Scott Dattalo <scott@dattalo.com>
1595 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1596 that tame's the PIC's over-aggressive optimizer.
1598 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1600 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1603 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1605 Initial support for DS80C400. "Hello world" runs on TINIm400
1608 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1610 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1611 * Some notes on ddd usage added in debugger/README
1612 Martin Helmling adding more features and fixes for ddd GUI debugger.
1613 Code added for nexti, stepi, up, down, and other adjustments.
1615 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1617 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1618 * src/pic/peeph.def Added two rules to optimize carry manipulation
1619 * src/pic/* removed debug printfs
1621 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1623 * debugger/mcs51/cmd.c: added header newalloc.h
1625 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1627 * as/Makefile: new EXEEXT
1628 * as/z80/Makefile: remove trailing slash of BUILDIR
1629 * as/z80/clean.mk: new EXEEXT
1630 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1631 * support/cpp2/Makefile.in: new EXEEXT
1632 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1634 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1636 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1637 EXEEXT was introduced to fix all related problems with targets
1638 "clean", "install" and "uninstall"; a couple of further flaws
1639 especially with "clean" have been fixed too
1640 * as/mcs51/Makefile.in
1645 * debugger/mcs51/Makefile.in
1646 * debugger/mcs51/clean.mk
1648 * link/z80/Makefile.in
1651 * packihx/Makefile.in
1653 * sim/ucsim/Makefile
1654 * sim/ucsim/clean.mk
1655 * sim/ucsim/avr.src/Makefile.in
1656 * sim/ucsim/avr.src/clean.mk
1657 * sim/ucsim/s51.src/Makefile.in
1658 * sim/ucsim/s51.src/clean.mk
1659 * sim/ucsim/xa.src/Makefile.in
1660 * sim/ucsim/xa.src/clean.mk
1661 * sim/ucsim/z80.src/Makefile.in
1662 * sim/ucsim/z80.src/clean.mk
1663 * sim/ucsim/main_in.mk
1664 * sim/ucsim/packages_in.mk
1665 * sim/ucsim/gui.src/Makefile.in
1666 * sim/ucsim/gui.src/serio.src/Makefile.in
1667 * sim/ucsim/gui.src/serio.src/clean.mk
1670 * support/cpp2/Makefile.in
1671 * support/cpp2/clean.mk
1672 * support/makebin/Makefile
1673 * support/makebin/clean.mk
1674 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1675 * doc/sdccman.lyx: --program-suffix no longer needed
1677 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1679 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1680 Martin Helmling added support for ddd GUI debugger.
1681 Code added to display assembly, set variables, and other commands
1682 to interface to ddd.
1684 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1686 * as/Makefile: fix target clean
1687 * as/clean.mk: fix target clean
1688 * as/z80/clean.mk: fix target clean
1690 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1692 * Makefile.common.in: added @EXEEXT@
1693 * configure.in: removed all mingw32 stuff
1694 * configure: rebuilt from configure.in
1695 * doc/sdccman.lyx: updated section "installation"
1696 * support/scripts/sdcc_mingw32: adapted to configure
1697 * support/scripts/sdcc_cygwin_mingw32: added
1699 2003-04-22 Scott Dattalo <scott@dattalo.com>
1701 * src/pic Added object file support for the PIC port
1702 * src/pic Applied patch from Craig Franklin (this started the object file support)
1703 * src/regression Updated the PIC regression tests for object files
1705 2003-04-20 Borut Razem <borut.razem@siol.net>
1707 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1708 lklex.c: In function `getfid':
1709 lklex.c:203: warning: array subscript has type `char'
1710 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1711 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1712 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1713 stack handling macros
1715 2003-04-19 Borut Razem <borut.razem@siol.net>
1717 * "handling space characters in file path" task:
1718 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1719 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1720 * support/Util/MySystem.h: make it self-sufficient
1721 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1722 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1723 handling space characters in file path
1724 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1725 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1726 * support/Util/MySystem.c: handling space characters in executable's path
1728 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1730 * as/z80/Makefile: fix permanent rebuild of z80
1731 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1732 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1734 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1736 * src/SDCCopt.c: add special case optimization to replace modulo by
1737 a power of two with a bitwise AND.
1739 2003-04-18 <johan@balder>
1741 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1743 2003-04-17 <johan@balder>
1745 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1746 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1748 2003-04-13 Borut Razem <borut.razem@siol.net>
1750 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1751 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1752 fixed mingw problem in adl_NORMALIZE_PATH
1754 2003-04-12 Borut Razem <borut.razem@siol.net>
1756 * fixed "#pragma SAVE/RESTORE can not be nested":
1757 * src/SDCC.lex: reworked pragma handling functions
1758 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1759 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1761 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1763 * src/SDCCutil.c (pathEquivalent): defined but not used
1764 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1765 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1766 * configure: rebuilt from configure.in
1767 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1768 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1769 * device/include/Makefile.in: replace sdcc_datadir
1770 * device/lib/Makefile.in: replace sdcc_datadir
1771 * Makefile.common.in: add LDFLAGS from configure
1772 * packihx/Makefile.in: use LDFLAGS
1773 * src/Makefile.in: use LDFLAGS
1774 * support/cpp2/Makefile.in: add LDFLAGS from configure
1775 * support/makebin/Makefile: use LDFLAGS
1776 * .version: bumped version number to 2.3.5
1778 2003-04-12 Borut Razem <borut.razem@siol.net>
1780 * completed "different paths" task:
1781 * src/SDCCmacro.c: fixed bug in handling quotes
1782 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1783 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1785 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1787 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1789 2003-04-11 kevin Vigor <kevin@vigor.nu>
1791 * ds390/gen.c ds390/peeph.def: fix bug 706781
1793 2003-04-11 Borut Razem <borut.razem@siol.net>
1795 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1797 2003-04-10 Scott Dattalo <scott@dattalo.com>
1799 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1800 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1801 set - this bit used to not be set...).
1802 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1803 bad code in PIC Port
1804 * src/regression/and2.c added to test bug 609268
1805 * src/regression/Makefile added and2.c to regression test
1808 2003-04-08 <johan@CP255758-A>
1810 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1811 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1812 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1814 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1816 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1818 * support/cpp2/Makefile.in: fix bug #487815
1819 * configure: rebuilt from configure.in
1820 * Makefile.common.in: docdir changed, new path suffixes
1821 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1822 * sdcc_vc_in.h: reflect changes from sdccconf.h
1823 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1824 * src/SDCCutil.h: remove BINDIR hack
1825 * doc/sdccman.lyx: update new path hierarchy
1827 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1829 * src/SDCCpeeph.c: added okToRemoveSLOC test
1831 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1833 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1835 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1837 * src/SDCCpeeph.c: added labelIsReturnOnly test
1838 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1840 2003-04-05 <johan@balder>
1842 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1843 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1844 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1845 * src/SDCCast.c: fixed a warning
1846 * src/SDCCast.h: fixed a warning
1847 * src/SDCCicode.c (operandFromAst): fixed a warning
1849 2003-04-04 <johan@balder>
1851 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1852 * src/SDCCast.c (decorateType): fixed bug #715076
1853 * src/SDCC.y: fixed bug #702907
1855 2003-04-03 <johan@balder>
1857 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1858 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1859 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1860 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1861 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1863 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1865 * _decdptr.c: fix return values
1866 * _gptrget.c: fix return values
1867 * _gptrgetc.c: fix return values
1868 * _gptrput.c: fix return values
1869 * _mulint.c: fix return values
1870 * as/z80/Makefile: fix 'make -j' problem
1872 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1874 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1875 * configure.in: big cleanup, updated to autoconf 2.5x
1876 * configure: rebuilt from configure.in
1877 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1878 * sdcc_vc_in.h: reflect changes from sdccconf.h
1879 * doc/Makefile: fixed a flaw in "make install"
1881 2003-04-02 <johan@balder>
1883 * src/ds390/gen.c (genCmp): no comments
1884 * src/mcs51/gen.c (genCmp): no comments
1885 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1886 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1888 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1890 * support/regression/generate-cases.py: place generated file in given sub directory
1891 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1892 * support/regression/Makefile: improvements for 'make -j';
1893 side effect: it's simpler and faster now
1895 2003-03-31 Borut Razem <borut.razem@siol.net>
1897 * src/z80/main.c: link-{port} and as-{port} defined without path
1898 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1900 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1902 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1904 2003-03-30 Borut Razem <borut.razem@siol.net>
1906 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1907 changed type of list parameter to set
1908 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1909 * src/port.h: changed type of do_assemble() parameter to set
1910 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1911 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1912 definition of "cppoutfilename" macro with NULL value in preProcess()
1913 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1914 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1915 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1916 replaced with set *binPathSet
1917 * shash_add() deallocates the item, if allready exsists, before adding the new one
1918 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1920 2003-03-30 Scott Dattalo <scott@dattalo.com>
1922 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1923 a nested for loop bug in the PIC port
1924 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1927 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1929 * support/Util/dbuf.h: remove C++ stuff to make it portable
1931 2003-03-28 Borut Razem <borut.razem@siol.net>
1933 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1934 literal strings in stringLiteral()
1935 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1936 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1939 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1941 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1943 2003-03-26 <johan@balder>
1945 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1946 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1947 * src/SDCCast.c (decorateType): fixed " -v < 3"
1949 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1951 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1952 Added Lenny Story's debug infrastructure changes:
1953 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1954 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1955 * src/cdbFile.c: added
1956 * src/SDCCdebug.c: added
1957 * src/SDCCdebug.h: added
1958 * src/SDCCast.c (createFunction)
1959 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1960 * src/SDCCmain.c (parseCmdLine, main)
1961 * src/SDCCmem.c (redoStackOffsets)
1962 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1965 * src/avr/gen.c (genAVRCode)
1966 * src/ds390/gen.c (gen390Code)
1967 * src/mcs51/gen.c (gen51Code)
1968 * src/pic/gen.c (genpic14Code)
1969 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1970 * src/xa51/gen.c (genXA51Code)
1971 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1973 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1975 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1976 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1978 2003-03-22 <johan@balder>
1980 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1982 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1984 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1985 * doc/cdbfileformat.lyx: added, written by Lenny Story
1986 * doc/Makefile: added cdbfileformat.lyx
1987 * doc/clean.mk: added cdbfileformat.lyx
1989 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1991 * src/mcs51/peeph.def: fix bug #705773
1993 2003-03-20 <johan@balder>
1995 An sfr/sbit can have an "at #" AND an initializer
1996 * src/SDCCsymt.c (checkSClass):
1997 * src/SDCCmem.c (allocGlobal):
1998 * src/SDCCmem.c (allocLocal):
1999 * src/SDCCast.c (createBlock):
2001 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2003 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2005 2003-03-16 <johan@balder>
2007 Undid the hackup of const and volatile, the problem is much bigger
2009 * src/SDCCast.c:1.171
2010 * src/SDCCglue.c:1.138
2011 * src/SDCCicode.c:1.146
2012 * src/SDCCsymt.c:1.150
2013 * src/SDCCval.c:1.65
2015 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2017 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2018 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2020 2003-03-13 <johan@balder>
2022 Hackup const and volatile modifiers in type chains a bit:
2024 * src/SDCCast.c:1.169
2025 * src/SDCCglue.c:1.136
2026 * src/SDCCicode.c:1.143
2027 * src/SDCCsymt.c1.146
2028 * src/SDCCsymt.h1.59
2029 * src/SDCCval.c:1.63
2031 2003-03-12 <johan@balder>
2033 * src/SDCCBBlock.h: more LRH debugging junk
2034 * src/SDCCcflow.h: more LRH debugging junk
2035 * src/SDCCloop.c: more LRH debugging junk
2036 * src/SDCC.y (struct_declaration): fixed bug #697590
2037 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2038 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2039 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2041 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2042 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2043 test function names must now match exactly).
2044 * src/SDCCcse.c: added special case in findCheaperOp to allow
2045 extending a short integer. Makes less awful code for bug 700121 test case.
2047 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2049 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2050 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2052 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2054 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2055 actually called (operandsNotEqual() was called for all
2056 operandsNotEqualX tests).
2058 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2060 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2061 with shorter literals. Fixes bug 700121.
2063 2003-03-11 <johan@balder>
2065 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2067 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2069 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2070 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2072 2003-03-10 Borut Razem <borut.razem@siol.net>
2074 * src/SDCCmain.c: pipe preprocessor's output
2075 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2076 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2077 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2078 which closes all pipes in pipeSet set
2079 * src/SDCCset.c: free deleted item in function deleteSetItem()
2080 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2081 moved from z80 to src subproject
2082 * .version: increased version number to 2.3.4
2084 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2086 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2087 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2088 * support/regression/ports/xa51/spec.mk: fix typo
2090 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2092 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2094 2003-03-09 Borut Razem <borut.razem@siol.net>
2096 * src/SDCCmain.c: pipe preprocessor's output
2097 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2098 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2099 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2100 which closes all pipes in pipeSet set
2101 * src/SDCCset.c: free deleted item in function deleteSetItem()
2102 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2103 moved from z80 to src subproject
2105 2003-03-09 Borut Razem <borut.razem@siol.net>
2107 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2108 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2109 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2110 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2111 * src/SDCCglobl.h: unification of WIN32 native definitions
2113 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2115 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2117 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2119 * src/configure.in: check for endianess (even while cross-compiling)
2120 * src/configure: check for endianess (even while cross-compiling)
2121 * src/configure_in.h: check for endianess (even while cross-compiling)
2122 * src/avr/gen.c: remove old endianess stuff
2123 * src/mcs51/gen.c: remove old endianess stuff
2124 * src/ds390/gen.c: remove old endianess stuff
2125 * src/pic/gen.c: remove old endianess stuff
2126 * src/pic/genarith.c: remove old endianess stuff
2127 * src/pic/glue.c: fix endianess check
2128 * src/pic16/gen.c: remove old endianess stuff
2129 * src/pic16/genarith.c: remove old endianess stuff
2130 * src/pic16/glue.c: fix endianess check
2131 * src/xa51/gen.c: remove old endianess stuff
2132 * src/z80/gen.c: fix endianess check
2133 * src/SDCCglue.c: fix endianess check
2134 * src/ds390/peeph.def: fix bug 700036
2136 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2138 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2139 * src/configure: find appropriate data-types on host for SDCC's int and long
2140 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2141 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2142 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2144 2003-03-07 <johan@balder>
2147 some minor cleanups before the big shot
2148 OP_DEFS and OP_USES now use Kevin's protection
2149 new option --nolabelopt
2160 * src/ds390/ralloc.c:
2161 * src/mcs51/ralloc.c:
2163 * src/xa51/ralloc.c:
2166 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2168 * src/pic/pcode.c (get_op): fix 64 bit warnings
2169 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2170 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2171 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2172 * support/regression/tests/malloc.c: fix 64 bit warnings
2174 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2176 * src/mcs51/gen.c (genMinus): fixed bug 696436
2178 2003-03-02 Borut Razem <borut.razem@siol.net>
2180 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2182 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2184 * configure.in: test for mkstemp
2185 * sdccconf_in.h: add HAVE_MKSTEMP
2187 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2189 * device/include/ctype.h: removed warning while using --stack-auto
2190 * device/include/malloc.h: removed warning while using --stack-auto
2191 * device/include/string.h: removed warning while using --stack-auto
2193 2003-02-23 Borut Razem <borut.razem@siol.net>
2195 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2196 because NDEBUG is defined (see man assert)
2197 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2199 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2201 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2202 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2204 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2206 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2207 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2209 2003-02-18 <johan@balder>
2211 * as/mcs51/asmain.c (asmbl): module can start with a digit
2212 * as/z80/asmain.c (asmbl): module can start with a digit
2214 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2216 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2217 * src/asm.c: fix pipe() for Mingw32
2219 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2221 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2222 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2223 make -V work again; --c1mode reads now from stdin
2224 * doc/sdccman.lyx: added --c1mode
2225 * support/Util/SDCCerr.c: new messages for c1 mode
2226 * support/Util/SDCCerr.h: new messages for c1 mode
2227 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2229 2003-02-15 <johan@balder>
2231 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2233 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2235 * doc/sdccman.lyx: Environment variables, -o and other minor things
2237 2003-02-14 <johan@balder>
2239 * src/xa51/main.c: before anyone really tries to use it :)
2241 * Install doc's in share/sdcc/doc
2242 * removed some obsolete files
2243 * Do a proper make distclean and uninstall
2244 M Makefile.common.in
2247 M device/include/Makefile.in
2248 M device/lib/Makefile.in
2251 M sim/ucsim/doc/Makefile.in
2254 R src/xa51/peeph.rul
2255 M support/cpp2/Makefile.in
2256 M support/makebin/Makefile
2259 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2261 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2263 2003-02-10 Borut Razem <borut.razem@siol.net>
2265 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2266 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2267 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2268 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2269 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2270 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2271 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2272 src/z80/Makefile.bcc: Borland Makefile cleanup
2273 * as/z80/Makefile.bcc: Added Borland Makefile
2274 * support/cpp2/borland.h: Removed
2276 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2278 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2279 * src/SDCC.lex: new pragma NOIV
2280 * src/SDCCglobl.h: new pragma NOIV
2281 * src/SDCCmem.c: new pragma NOIV
2283 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2285 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2287 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2289 * src/SDCCmain.c: signal handling is switched off by --debug
2290 * doc/Makefile: small fix for install; use clean.mk again
2291 * doc/clean.mk: clean *.pdf and *.html too
2293 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2295 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2296 * device/lib/printfl.c: fix a ds390 bug by making it portable
2297 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2298 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2299 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2300 * debugger/mcs51/cmd.c: converted multi-line string literals
2301 * sim/ucsim/globals.cc: converted multi-line string literals
2302 * src/SDCCmain.c: introduced signal handler to remove temp files
2303 * doc/Makefile: small tweaks, implement clean
2304 * doc: removed generated files
2306 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2308 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2309 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2310 Address Record is not correctly generated for DS390."
2312 2003-02-02 Borut Razem <borut.razem@siol.net>
2314 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2315 * as/mcs51/asm.h: fixed compilation with Borland C
2316 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2317 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2318 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2319 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2320 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2321 src/z80/Makefile.bcc: delete $(LIB) only if exist
2322 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2324 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2326 * device/include/malloc.h: introduced NULL
2327 * device/include/string.h: introduced NULL
2328 * device/include/stdlib.h: introduced NULL
2329 * device/lib/_memcpy.c: removed NULL
2330 * device/lib/_strcat.c: removed NULL
2331 * device/lib/_strchr.c: removed NULL
2332 * device/lib/_strcmp.c: removed NULL
2333 * device/lib/_strcpy.c: removed NULL
2334 * device/lib/_strcspn.c: removed NULL
2335 * device/lib/_strlen.c: removed NULL
2336 * device/lib/_strncat.c: removed NULL
2337 * device/lib/_strncmp.c: removed NULL
2338 * device/lib/_strncpy.c: removed NULL
2339 * device/lib/_strpbrk.c: removed NULL
2340 * device/lib/_strrchr.c: removed NULL
2341 * device/lib/_strspn.c: removed NULL
2342 * device/lib/_strstr.c: removed NULL
2343 * device/lib/_strtok.c: removed NULL
2344 * device/lib/malloc.c: removed NULL, include own header
2346 2003-02-02 <johan@balder>
2348 * 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
2349 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2350 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2351 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2352 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2353 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2355 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2357 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2360 2003-02-01 <johan@balder>
2362 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2364 2003-01-31 <johan@CP255758-A>
2366 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2368 2003-01-30 <johan@balder>
2370 * src/SDCCBBlock.c: automatic bug detection
2371 * src/SDCCicode.c: automatic bug detection
2373 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2375 * src/SDCCglobl.h: now --xram-size 0 works
2376 * src/SDCCmain.c: now --xram-size 0 works
2378 2003-01-29 <johan@balder>
2380 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2382 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2384 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2385 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2386 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2387 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2388 * src/SDCCglobl.h: Added options --xram-size and --code-size
2389 * src/SDCCmain.c: Added options --xram-size and --code-size
2391 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2393 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2394 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2396 2003-01-27 <johan@balder>
2398 * src/SDCC.y: fixed bug #613764
2400 2003-01-26 <johan@balder>
2402 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2403 * src/SDCCsymt.h: fixed bug #673374
2404 * src/SDCCglue.c: fixed bug #661910
2405 * src/SDCCast.c: fixed bug #458099 and 673374
2407 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2409 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2410 * as/mcs51/strcmpi.h: added
2411 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2412 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2413 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2414 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2415 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2416 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2417 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2418 * as/mcs51/Makefile.aslink: new module strcmpi
2419 * as/mcs51/Makefile.asx8051: new module strcmpi
2420 * as/mcs51/Makefil.bcc: new module strcmpi
2421 * as/mcs51/Makefile.in: new module strcmpi
2422 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2424 2003-01-26 <johan@balder>
2426 * src/SDCCglue.c: reverted back to 1.124
2427 * src/SDCCast.c: reverted back to 1.156
2428 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2430 2003-01-25 <johan@balder>
2432 * src/SDCCglue.c: A better fix for bug #661910
2433 * src/SDCCast.c: A better fix for bug #661910
2434 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2436 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2438 * src/Makefile.in: remove spawn.o
2439 * src/SDCCmain.c: remove spawn.h
2440 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2441 * src/spawn.c: removed
2442 * src/spawn.h: removed
2443 * support/regression/ports/ds390/spec.mk: link with -r
2445 2003-01-24 <johan@CP255758-A>
2447 * src/ds390/gen.c (aopOp): fixed bug #667458
2448 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2449 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2450 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2452 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2454 * src/mcs51/peeph.def: better assembler identation by Frieder
2455 * src/mcs51/gen.c: better assembler identation by Frieder
2457 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2459 * as/z80/string.h: removed for gcc 3.2
2460 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2461 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2463 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2465 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2466 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2467 * support/regression/Makefile: separate temp files for ports
2468 * support/regression/generate-cases.py: separate temp files for ports
2469 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2470 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2472 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2474 * moved tinitalk to device/examples/ds390
2476 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2478 * as/mcs51/lkmem.c: rflag is for DS390
2479 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2480 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2481 (linkEdit): move mem- and map-files the same way as ihx-files
2482 * src/z80/main.c (_setDefaultOptions): removed --generic
2483 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2484 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2485 * src/pic/glue.c (picglue): --c1mode works again
2486 * src/pic16/glue.c (pic16glue): --c1mode works again
2487 * src/asm.c (printCLine): fix #660034
2489 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2491 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2492 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2493 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2494 * as/mcs51/lkmem (summary): better fix for sp problem
2495 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2496 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2497 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2498 remove --stack-after-data
2500 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2502 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2503 * src/SDCCutil.c (join): ugly bug: missing '\0'
2504 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2506 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2508 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2510 * src/pic/main.c (_asmCmd): gpasm supports -o
2511 * src/z80/main.c: more general macros
2512 * device/lib/Makefile.in: remove intermediate files
2514 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2516 * .version: Bumped version number to 2.3.3
2517 * src/SDCCBBlock.c: new option -o
2518 * src/SDCCglobl.h: new option -o
2519 * src/SDCCglue.c: new option -o
2520 * src/SDCCmain.c: new option -o
2521 * src/asm.c: new option -o
2522 * src/ds390/main.c: new option -o
2523 * src/pic/glue.c: new option -o
2524 * src/pic/pcode.c: new option -o
2525 * src/pic/ralloc.c: new option -o
2526 * src/pic16/glue.c: new option -o
2527 * src/pic16/pcode.c: new option -o
2528 * src/pic16/ralloc.c: new option -o
2529 * src/z80/main.c: new option -o
2530 * device/lib/Makefile.in: use -o
2531 * support/regression/ports/ds390/spec.mk: use -o
2532 * support/regression/ports/gbz80/spec.mk: use -o
2533 * support/regression/ports/mcs51/spec.mk: use -o
2534 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2535 * support/regression/ports/z80/spec.mk: use -o
2536 * support/regression/ports/ucz80/spec.mk: use -o
2537 * support/regression/ports/xa51/spec.mk: use -o
2538 * support/regression/fwk/lib/timeout.c: fix usage string
2540 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2541 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2543 2003-01-07 <johan@balder>
2545 * src/SDCCast.c (decorateType): fixed bug #600035
2547 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2548 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2549 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2550 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2551 * src/pic/pcode.c: outcommented unused variable to remove warnings
2552 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2554 2003-01-06 <karl@turbobit.com>
2555 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2558 2003-01-06 <johan@balder>
2560 * src/SDCCicode.c: fixed array add
2562 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2563 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2564 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2566 2003-01-04 <johan@balder>
2568 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2570 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2571 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2573 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2574 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2575 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2577 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2578 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2580 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2581 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2583 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2584 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2586 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2588 * in \sdcc\as\mcs51\ changed these files in order to create an
2589 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2590 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2591 following files to include the previous two files: aslink.dsp,
2592 Makefile.aslink, Makefile.bcc, and Makefile.in.
2594 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2595 .adb instead of .cdb
2597 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2599 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2600 value from option --iram-size.
2602 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2604 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2607 2002-09-18 <wiml@hhhh.org>
2609 * SDCClrange.h: exposed setFromRange() and setToRange()
2610 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2611 packRegsForAccUse() (bug 542397)
2612 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2613 multiple times and emitting the fetch operations more than once
2614 added aopGetUsesAcc() function to allow binary operators to
2615 fetch their operands in the correct order; made genMinus() emit
2616 compact code for X = LITERAL - Y
2618 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2619 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2620 sprintf() in line 1267.
2622 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2623 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2626 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2627 Changes to aslink (All the changes are marked with 'JCF'):
2629 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2632 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2633 area BSEG. Also moves, if possible, the DATA area down into the internal
2634 ram so more space is available.
2636 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2639 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2640 not bytes. Function summary() which creates a memory usage summary
2641 file with extension .mem. Reports of overlaping stack and small stack
2642 size. If the space for the stack is less than 16 bytes aslink trows a
2645 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2646 the 8051. Option 'y' for memory summary output file.
2648 Changes to sdcc (All the changes are marked with 'JCF'):
2650 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2652 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2653 overlaying area for it (uses RegBankUsed[4]).
2655 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2656 bank zero as used by default. By default aslink locates the stack
2657 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2658 the creation of the .mem file. Delegates the allocation of data area
2659 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2660 the begining of the stack area to aslink.
2662 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2663 glue() in SDCCglue.c creates an area for it.
2665 2002-09-03 Borut Razem <borut.razem@siol.net>
2666 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2667 sdcc/src/pic/glue.c:
2668 introduced atexit() handler for teporay files removal in case of
2669 errors, assertions, ...
2671 2002-08-29 Borut Razem <borut.razem@siol.net>
2672 * sdcc/support/cpp2/auto-host_vc_in.h:
2673 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2674 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2675 Maybe there is a similar problem with BORLANDC? It should be checked!
2677 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2678 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2679 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2680 was not executed, and the compiler (cl) launched a warning:
2681 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2683 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2684 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2686 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2687 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2689 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2690 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2691 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2692 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2693 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2694 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2695 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2696 - added Release configuration in VS projects
2697 - review of compiler an linker options
2698 - VC .exe files are generated in bin_vc directory, not to interfere
2699 with binaries generated from other projects (cygwin, mingw, bcc ...)
2701 * sdcc/src/yacc.dsp: added
2703 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2704 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2705 and insert the version number definitions from .version
2707 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2709 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2710 added - genarate auto-host.h using auto-host_vc_in.h as template
2713 removed from CVS, generated automatically
2715 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2716 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2718 2002-08-11 Borut Razem <borut.razem@siol.net>
2719 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2721 2002-08-10 Borut Razem <borut.razem@siol.net>
2722 * src/SDCCmain.c (main):
2723 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2724 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2725 The consequence was that some temporary files were not removed.
2728 unification of code in functions tempfilename() and tempfile():
2729 function tempnam() is defined in Visual Studio 6.0 and .NET
2731 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2733 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2734 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2735 - removed compiler command line option /WX: Treats all warnings as errors
2736 - update a list of source files, included into the project
2738 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2739 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2740 changed project type to Generic Project so that can be correcly converted to VS.NET project
2742 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2744 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2746 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2748 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2749 added return 0 statements after assert() to make compiler happy
2751 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2752 added newline in the def file to keep MSC compiler satisfied
2754 * sdcc/src/z80/gen.c:
2755 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2756 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2757 - solved MSC error in function aopDump()
2759 * sdcc_vc.h: define PREFIX as "\\sdcc"
2761 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2762 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2764 2002-06-22 Scott Dattalo <scott@dattalo.com>
2765 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2766 - Rewrote the register banking algorithm.
2767 - Added pCode live-range analysis to registers (for now, only non-used and
2768 singly-used registers optimized away)
2770 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2772 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2774 2002-05-10 Scott Dattalo <scott@dattalo.com>
2775 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2777 2002-04-22 Michael Hope <michaelh@vroom>
2779 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2781 * configure.in (DD_COPT): Added include support required for gbdk.
2783 * .version: Bumped version number just to increase it.
2785 * src/SDCCmain.c: Added -nostdinc to the default options.
2787 2002-04-15 Michael Hope <michaelh@vroom>
2789 * device/lib/z80/printf.c (sprintf): Added.
2791 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2793 * src/z80/peeph.def: Added transpose redundent load rule.
2795 * src/z80/main.c: Added force callee saves for jaune.
2797 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2799 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2801 2002-03-28 Johan Knol <johan@balder>
2803 * src/SDCCval.c: fixed bug #532436
2805 2002-03-14 Scott Dattalo <scott@dattalo.com>
2807 Added "char *Processor" field to the port structure.
2810 Added -p option. Allows port dependent processor to be specified.
2813 Initialized the new field char *Processor field to NULL in all ports
2816 Compiler generated registers for interrupt context saving
2817 were not getting allocated.
2819 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2822 Fixed left shift. Will promote the left side of a left shift
2823 if a) left shifting more than size of operand or b) when assigned
2824 to something size > size of left side
2826 2002-03-14 Scott Dattalo <scott@dattalo.com>
2828 tons of changes. Register allocation has been
2829 rewritten. Added customization for the various PICs. Flow
2830 analysis is restructured. ...
2836 Added. device.c is a PIC port hack to accomodate variations
2839 2002-03-13 Michael Hope <michaelh@vroom>
2841 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2843 2002-03-04 johanknol <johanknol@manik>
2845 * /src/SDCCval.c: fixed
2847 const unsigned char arr[][2] = { { 0, 1 } };
2848 t18.c:1: error: Initializer element is not constant
2850 2002-03-04 bela <bela@manik>
2852 * /device/include/mcs51reg.h:
2853 ds89c420 register definition update
2855 2002-03-03 <johan@FRIJA>
2857 * support/Util/SDCCerr.c: did something, but don't no why anymore
2859 * support/regression/tests/bug-524691.c: made it a little less shy
2861 * src/SDCCast.c (decorateType): fixed bug #524697
2863 * src/SDCCast.c: made some lineno improvements
2865 * src/SDCCval.c (getNelements): changed warning to error
2867 * src/SDCCglue.c (printIvalArray): changed warning to error
2869 * src/SDCCicode.c: fixed a warning for mingw
2871 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2873 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2875 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2877 * src/ds390/peeph.def:
2878 Added some more peephole rules
2880 * src/ds390/gen.c: Various fixes & enhancements
2882 * src/SDCClrange.c, src/SDCClrange.h:
2883 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2885 * src/ds390/ralloc.c:
2886 various fixes & enhancements (ds390) specific
2888 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2889 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2892 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2894 2002-03-02 <johan@FRIJA>
2896 * src/SDCCast.c (decorateType): fixed bug #524708
2898 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2900 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2902 2002-03-01 Michael Hope <michaelh@vroom>
2904 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2906 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2908 2002-03-01 <johan@FRIJA>
2910 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2912 * src/SDCCast.c (decorateType): fixed bug #524209
2914 * src/SDCCval.c (valNot): fixed bug #524195
2916 2002-02-26 <johan@balder>
2918 * src/xa51/gen.c: fixed a warning
2920 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2922 * src/SDCCast.c (decorateType): fixed bug #522534
2924 2002-02-23 <johan@balder>
2926 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2928 2002-02-22 <johan@balder>
2930 * src/SDCCast.c: fixed bug #514865
2932 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2934 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2936 * sdcc/src/SDCCloop.c:
2937 Previous fix was not good. basic blocks that have "break" or "return" are
2938 not really partof a loop , but live ranges used in these blocks should
2939 be live thru the entire loop, so set partOfLoop but don't add them to
2942 2002-02-21 <johan@FRIJA>
2944 * src/SDCCcse.c: fixed bug #514308
2946 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2949 Fixed BUG #519583. If a conditional block ended in a return/break
2950 statement inside a loop, it was not being considered part of the loop.
2952 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2954 2002-02-10 Karl Bongers <karl@turbobit.com>
2957 Fixed up SDCDB debugger somewhat. Updated debugger/README
2958 with lots of comments and notes.
2960 * device/examples/test2.c:
2961 Fix bug, "red" variable not being initialized(compiler complained).
2963 * device/examples/Makefile, examples/test3.c:
2964 Add Makefile in device/examples folder, compiles test3.c
2965 for use as a multiple module SDCDB test case.
2967 * sim/ucsim/cmd.src/cmdset.cc:
2968 Took out debug printfs in ucsim "next" command.
2971 Karl and Johan start ucsim XA support. Most dissassembly working,
2972 about 75% emulation done(plenty of work remaining).
2974 * sim/ucsim/z80.src:
2975 Add Z80 support to ucsim, add test-ucz80 regression test,
2976 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2977 Notice z80 compiler fails on examples/test3.c/crc code.
2979 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2981 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2982 Added support for --parms-in-bank1
2984 * src/ds390/peeph.def:
2985 added a few more peephole optimzations
2988 1) added __builtin_inp & __builtin_outp used to read in data of given length
2989 from a memory mapped port
2990 2) added __builtin_memcmp
2991 3) added __builtin_swapw swap bytes of a short
2993 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2994 1) handle multiple send & receives from register bank1
2995 2) ralloc can now allocate DPTR1 to some liveRanges
2997 * src/SDCCsymt.c, src/SDCCsymt.h:
2998 changes to handle multiple sends & receives
3001 added some pointer arithmetic optimization
3004 added some pointer arithmetic optimizations but not stable yet so not
3005 called from anywhere (will get this working shortly)
3007 * src/SDCCopt.c: fixed for multiple sends & receives
3010 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3011 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3012 set preprocessor defines (depending on options)
3014 * src/SDCCicode.c, src/SDCCicode.h:
3015 changes made to handle multiple sends & receives
3018 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3020 * src/SDCCcse.c, src/SDCCcse.h:
3021 added function findbackward def (to be used in upcoming optimization)
3023 * src/SDCCcflow.c, src/SDCCcflow.h:
3024 added function returnAtEnd - to determine if a basic block terminates with
3027 * src/SDCCast.c, src/SDCCast.h:
3028 added option parms-in-bank1
3030 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3031 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3032 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3033 adjusted for --parms-in-bank1 option
3035 * device/include/string.h:
3036 donot redefine "reentrant" keyword
3038 * device/include/ds80c390.h: Added some more SFRs
3040 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3042 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3044 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3046 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3048 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3050 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3052 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3054 * Added --xram-movc option
3056 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3058 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3060 2002-01-11 Johan Knol
3062 * Added math lib of Jesus Calvino-Fraga
3064 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3066 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3067 * support/regression/Makefile: new target test-mcs51-stack-auto
3068 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3070 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3072 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3074 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3076 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3078 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3080 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3082 * src/SDCCglue.h: add definition for printIvalChar()
3084 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3086 * src/SDCCast.c: fix #498138 by Johan
3088 * src/SDCCglue.c: fix #498138 by Johan
3090 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3092 * support/regression/Makefile: fix clean
3094 * support/regression/ports/ds390/support.c: fix transmission of last character
3096 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3098 * /sdcc/src/ds390/gen.c:
3099 a) improved computing address of stack variable
3100 b) took out some #if 0 code
3101 c) improved parmBytes adjustment
3102 d) improved genPlusIncr & genMinusIncr
3103 e) genCmp could generate bad code (when left assigned to DPTR)
3104 f) Fixed bug in hasInc
3106 * /sdcc/src/ds390/ralloc.c:
3107 a) packRegsForSupport could mess up live information (Fixed)
3108 b) packRegsDPTRuse could be incorrect for left & right shift
3110 * /sdcc/src/mcs51/ralloc.c:
3111 packRegsForSupport could mess up the live information (Fixed)
3113 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3115 * /sdcc/src/SDCCast.c:
3116 can reverse a loop even if function call is present as long
3117 as the loop control variable is local & is not passed as parameter
3119 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3121 * /sdcc/ChangeLog: *** empty log message ***
3123 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3124 More builtin function additions for TININative
3126 * /sdcc/src/ds390/ralloc.c:
3127 Had broken the regression testsuite
3129 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3131 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3132 Added funcattr hasStackParms will be set for reentrant functions when there
3133 are paramteres on the stack, this helps in minimizing frame pointer generation
3134 typeFromStr can handle function pointers now
3136 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3137 *** empty log message ***
3139 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3141 * /src/ds390/gen.c, /src/ds390/main.c:
3142 More builtin function additions for TININative
3144 * /src/ds390/ralloc.c:
3145 Had broken the regression testsuite
3147 * /src/SDCCast.c: Fixed a bug in dumptree
3149 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3150 Added funcattr hasStackParms will be set for reentrant functions when there
3151 are paramteres on the stack, this helps in minimizing frame pointer generation
3152 typeFromStr can handle function pointers now
3154 * /doc/builtins.txt, /doc/TININative.txt:
3155 *** empty log message ***
3158 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3160 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3161 ALPHA version for -mTININative
3163 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3164 updated to reflect changes in the port structure
3167 added function do_assemble (similar to do_link) if non-null this function
3168 will be called to do assembly (-mTININative) requires a multi command
3170 added function genAssemblerEnd will be called to generate assembler Epilogue
3173 added _JavaNative to debug info printing
3175 * /src/SDCCmain.c: added option --tini-libid
3176 added port->do_assemble function (-mTININative) has a multi command assemble
3178 * /src/SDCCglue.c: Disabled "constExpr" check
3179 added port->genAssemblerEnd function
3181 * /src/SDCCglobl.h: Added option --tini-libid value
3184 tookout optimizeCompare from the header (has no external references)
3186 * /src/SDCCast.c: made one more function "static"
3188 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3190 * src/z80/mappings.i: Added z80asm support.
3192 * src/z80/main.c: Added z80asm support on --asm=z80asm
3194 * src/z80/gen.c: Fixed asm portability issues.
3196 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3198 * src/SDCCglue.c (printExterns): Added global/extern split.
3200 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3202 * support/regression/Makefile: added test for mcs51 model large
3204 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3206 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3208 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3210 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3212 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3214 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3216 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3218 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3220 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3222 * support/regression/tests/simplefloat.c: Port to mcs51.
3224 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3225 * support/regression/tests/bug-485362.c: Added.
3227 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3229 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3231 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3233 * src/z80/gen.c (aopDump): Added a dump function.
3235 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3236 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3238 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3240 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3242 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3244 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3246 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3248 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3250 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3252 * support/regression/ports/ds390/support.c: Use tinibios.
3254 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3256 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3258 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3259 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3261 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3263 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3265 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3267 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3269 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3270 (packRegsForIYUse): Created and optimised.
3272 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3274 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3275 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3277 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3279 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3281 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3283 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3285 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3287 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3289 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3291 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3293 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3295 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3297 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3299 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3300 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3301 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3303 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3305 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3306 (genNotFloat): Added.
3307 (genUminusFloat): Added.
3309 * device/lib/z80/Makefile: Added floating pt stubs.
3311 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3313 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3315 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3317 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3319 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3321 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3323 * sdcc/support/regression/Makefile: Add port ds390.
3325 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3327 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3329 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3331 * sdcc/support/regression/ports/ds390/support.c: Added.
3333 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3335 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3337 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3339 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3341 * device/include/malloc.h: Added z80 and gbz80 support.
3343 * device/lib/gbz80/heap.s: Added.
3345 * device/lib/z80/heap.s: Added.
3347 * device/lib/malloc.c: Added z80 and gbz80 support.
3349 * support/regression/tests/malloc.c (testMalloc): Added.
3351 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3353 * support/regression/tests/bug-478094.c: Added.
3355 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3357 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3359 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3361 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3363 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3365 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3367 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3369 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3371 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3373 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3375 * support/regression/tests/bug-477927.c: Added.
3377 * src/z80/peeph.def: Added minor rules.
3379 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3381 * src/z80/peeph.def: Added jump optimisation modification.
3383 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3385 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3387 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3389 * support/regression/tests/funptrs.c: Added.
3391 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3393 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3395 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3397 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3399 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3401 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3402 (movLeft2ResultLong): Created.
3404 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3405 (joinPushes): Added. Joins two char pushes into a word push.
3407 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3409 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3411 * support/makebin/Makefile (install): Added creation of dest dir.
3413 2001-10-24 Karl Bongers <karl@turbobit.com>
3415 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3417 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3419 * src/z80/ralloc.c: Turned off faulty pack for one use.
3421 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3423 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3425 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3427 * support/regression/Makefile: Improved clean
3429 * support/regression/ports/gbz80/spec.mk: Added clean
3431 * support/regression/ports/host/spec.mk: Added clean
3433 * support/regression/ports/z80/spec.mk: Added clean
3435 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3437 * support/regression/ports/mcs51/timeout.c: little improvements
3439 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3441 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3443 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3445 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3447 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3449 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3451 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3453 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3454 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3456 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3458 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3460 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3462 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3464 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3466 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3468 * support/regression/tests/longor.c: Added.
3470 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3472 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3474 * as/mcs51/aslink.h: define PATH_MAX
3476 * as/mcs51/asm.h: define PATH_MAX
3478 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3480 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3482 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3484 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3486 * src/SDCCglobl.h: define PATH_MAX
3488 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3490 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3492 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3494 * src/z80/gen.c (gencjneshort): Fixed
3496 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3498 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3500 * support/regression/tests/bug-469671.c: Added.
3502 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3504 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3506 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3508 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3510 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3512 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3514 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3516 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3518 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3520 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3522 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3524 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3526 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3528 * 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.
3530 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3532 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3534 2001-10-07 <johan@FRIJA>
3536 * device/lib/gets.c (gets): fixed the return value.
3538 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3539 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3541 * 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.
3543 * 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.
3545 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3547 * src/pic/gen.c: Removed Safe_strdup.
3549 * configure.in: Added option to enable libgc support.
3551 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3552 (bitVectUnion): Optimised.
3553 (bitVectIntersect): Optimised.
3554 (bitVectBitsInCommon): Optimised.
3555 (bitVectCplAnd): Optimised.
3557 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3559 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3561 * src/SDCCmain.c: distinguish between assembler debug and plain options
3563 * src/avr/main.c: remove standard assembler options
3565 * src/ds390/main.c: remove standard assembler options
3567 * src/mcs51/main.c: remove standard assembler options
3569 * src/port.h: removed "PENDING" comment
3571 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3573 * src/device/lib/_mulint.c : new, with assember functions
3575 * src/device/lib/_mullong.c : new, with assember functions
3577 * src/device/lib/_divuint.c : with assember functions
3579 * src/device/lib/_divsint.c : with assember functions
3581 * src/device/lib/_divulong.c: with assember functions
3583 * src/device/lib/_divslong.c: with assember functions
3585 * src/device/lib/_moduint.c : with assember functions
3587 * src/device/lib/_modsint.c : with assember functions
3589 * src/device/lib/_modulong.c: with assember functions
3591 * src/device/lib/_modslong.c: with assember functions
3593 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3595 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3597 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3598 replaced _mululong.c and _mulslong.c by _mullong.c
3600 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3602 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3604 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3606 * src/SDCCglue.c: test, if win32api is available for MINGW
3608 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3610 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3611 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3612 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3613 * support/regression/ports/host/spec.mk: removed GENERIC
3614 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3615 * support/regression/ports/z80/spec.mk: removed GENERIC
3617 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3619 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3621 * support/regression/tests/bug-467035.c: Created.
3623 2001-10-01 <johan@FRIJA>
3625 * src/SDCC.y: fixed bug #466586 part 1
3627 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3629 * SDCCicode.c: z80 has no generic pointers
3630 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3632 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3634 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3636 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3638 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3640 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3642 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3644 * configure.in: Fixed up so that ucsim is only configured once.
3646 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3648 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3649 (getPathDifference): As above.
3651 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3653 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3655 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3656 * .version: Updated to 2.3.1
3658 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3659 Added copyright header.
3661 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3662 (assemble): Added support for macro based assembler commands.
3663 (linkEdit): Added support for macro based linker commands.
3664 (preProcess): Changed the pre-processor to use macros.
3665 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3666 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3668 * device/lib/z80/crt0.s: Added module name for debugging.
3670 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3672 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3674 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3676 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3678 * src/Makefile.in: Added SDCCmacro and SDCCutil
3680 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3682 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3684 2001-09-16 <johan@FRIJA>
3686 * 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.
3688 2001-09-15 <johan@FRIJA>
3690 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3691 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3693 2001-09-11 <johan@FRIJA>
3695 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3697 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3699 * support/regression/tests/bug-460444.c: Added test case.
3701 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3702 (genCast): Added justification for all of the asserts.
3704 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3706 * support/regression/support.c: _xdata replaced by xdata
3708 * support/regression/spec.mk: removed _generic
3710 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3712 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3714 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3715 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3717 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3719 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3721 * support/regression/tests/bug-460010.c: Added test case.
3723 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3725 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3727 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3729 * support/regression/testfwk.c: removed workaround for bug #436344
3731 * support/regression/tests/bp.c: use less memory with mcs51
3733 * support/regression/tests/bug-441448.c: use less memory
3735 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3737 * support/regression/collate-results.py: typo
3739 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3741 * support/regression/tests/fetchoverlap.c: Added new test case.
3743 * support/regression/tests/bp.c: Added new test case.
3745 * support/regression/tests/bug-448984.c: Added new test case.
3747 * support/regression/tests/pow2shifts.c: Added new test case.
3749 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3750 (genlshTwo): Fixed right shift for count > 8.
3752 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3754 2001-09-08 <johan@FRIJA>
3756 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3758 2001-09-07 <johan@FRIJA>
3760 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3762 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3764 2001-09-06 <johan@FRIJA>
3766 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3767 * bernhard noted me at this: "() equals to (void)" (1.38)
3769 2001-09-05 <johan@FRIJA>
3771 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3773 2001-09-04 <johan@FRIJA>
3775 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3778 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3780 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3782 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3784 * link/z80/aslink.h: Fixed path for PATH_MAX
3786 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3788 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3790 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3792 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3794 * 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.
3796 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3798 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3799 (genCmp): Fixed up genCmp for the GB with longs.
3801 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3803 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3805 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3807 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3809 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3811 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3813 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3815 * 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.
3817 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3819 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3821 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3823 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3825 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3827 * sim/ucsim/configure: little improvement of Cygwin-detection
3828 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3829 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3830 * support/regression/tests/bug-221100.c: small changes for mcs51
3831 * support/regression/tests/bug-221168.c: small changes for mcs51
3832 * support/regression/tests/bug-227710.c: small changes for mcs51
3833 * support/regression/tests/staticinit.c: small changes for mcs51
3834 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3835 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3836 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601