1 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCC.y (pointer): fixed bug #846006
4 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
5 * src/SDCCast.c (decorateType): fixed bug #846009
7 * src/ds390/gen.c (genAnd, genOr),
9 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
11 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
13 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
20 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
24 * src/SDCCbitv.c: added function to free a bitvector
26 * src/SDCClrange.c: added function to recompute the liveranges
34 * src/z80/ralloc.c: recompute the liveranges after register packing
36 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
38 * src/SDCCloop.c (newInduction): fixed bug #845630
40 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
42 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
43 inadvertantly left behind from my 2003-11-12 change
45 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
47 Updated headers I neglected to commit yesterday.
51 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
53 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
54 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
55 * src/SDCCopt.c (eBBlockFromiCode),
56 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
57 the creation of the key hash table from the sequencing so it can be used
58 earlier (for some GCSE bug fixes still pending)
60 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
62 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
63 * support/regression/tests/addsub.c: testing genPlus shortcut
65 2003-11-15 Borut Razem <borut.razem@siol.net>
67 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
69 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
71 * src/SDCCcse.c (cseBBlock): fixed bug #527779
72 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
73 ordering is immaterial.
74 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
76 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
79 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
80 (SIGSEV) of bug #840381
81 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
82 unlink new file before rename if new and old filenames are the same)
84 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
86 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
87 uninitialized variables) for the mcs51. Set environment variable
88 SDCC_GENRAMCLEAR to test.
89 xdata initialization slightly shorter
91 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
94 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
95 #838241 & 780691 (basicly the same bug)
96 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
97 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
99 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
101 * src/SDCCmain.c (linkEdit): "fix" #834252
103 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
105 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
107 * src/SDCC.y: fixed bug #819403
109 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
111 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
112 the reentrant attribute.
113 * src/hc08/gen.c (genPackBits): added missing stack readjustment
114 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
116 * src/SDCCast.c (decorateType): fixed bug with storage class not being
117 updated during pointer dereference; f.e. ~(((char *)1)*) was being
118 erroneously reduced to a literal.
119 * src/hc08/ralloc.c (packRegisters, rematStr),
120 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
123 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
125 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
126 * doc/sdccman.lyx: changed from 'article' to 'book'
127 * doc/Makefile: readded test_suite_spec and cdbfileformat
129 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
131 * device/include/stdlib.h: include malloc.h to comply with ANSI
132 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
134 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
136 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
137 * doc/clean.mk: also remove *.out files
138 * doc/sdccman.lyx: some additions, larger top/bottom margins
140 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
142 * src/SDCC.y: fixed bug #837365
143 * support/regression/tests/bitopcse.c
144 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
145 a symbol (might be valop instead)
146 * device/lib/Makefile.in: added errno.c to HC08SOURCES
147 * device/lib/clean.mk: added hc08 to the cleaning list
149 2003-11-04 Borut Razem <borut.razem@siol.net>
151 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
153 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
154 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
155 malloc is declared in standard stdlib.h
157 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
159 * device/lib/hc08/Makefile: need to clean .rel not .o files
160 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
162 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
172 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
173 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
174 tests (which uses the port's oclsExpense function)
180 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
182 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
184 * src/SDCCcse.c (ifxOptimize),
185 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
186 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
187 deleting the IFX iCode.
188 * src/hc08/ralloc.c: reduced unneeded slocs
189 * src/hc08/gen.c: fixed bug in asmopToBoolean
191 2003-11-04 Borut Razem <borut.razem@siol.net>
193 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
194 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
195 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
196 transferred to configure
198 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
200 Use headers defined in the C[++] standards:
201 * sim/ucsim/gui.src/serio.src/fileio.cc
202 * sim/ucsim/gui.src/serio.src/frontend.cc
203 * sim/ucsim/gui.src/serio.src/main.cc
204 * sim/ucsim/gui.src/serio.src/posix_signal.cc
205 * support/Util/NewAlloc.c
211 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
213 * Added MSVC projects for hc08 assembler and linker:
214 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
215 /as/hc08/link_hc08.dsp
217 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
219 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
221 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
223 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
225 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
227 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
229 2003-10-31 Borut Razem <borut.razem@siol.net>
231 * support/cpp2/cpplib.h,
232 support/cpp2/cpplib.c,
233 support/cpp2/cpplex.c,
234 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
235 to switch _asm block preprocessing on / off. Default is
236 #pragma preproc_asm +
238 2003-10-31 Borut Razem <borut.razem@siol.net>
240 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
241 when outputting comment blocks (when executed with -C option) and
242 _asm (SDCPP specific) blocks
244 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
246 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
248 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
250 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
252 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
254 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
255 * src/SDCCast.c (decorateType): fixed bug #832664
257 2003-10-31 Borut Razem <borut.razem@siol.net>
259 * support\cpp2\cpplex.c: fixed for SDCPP:
260 comments(when executed with -C option) and _asm blocks
261 were included even if they where in skipped #if block.
262 Applied solution from GCC cpp 3.3.2
264 2003-10-31 Borut Razem <borut.razem@siol.net>
266 * src/SDCC.lex: sdcc now understands both formats:
267 '# <line_number> <file_name>' and
268 '#line <line_number> <file_name>'
269 * support/cpp2/cppmain.c: sdcpp now generates the standard
270 '# <line_number> <file_name>' instead of former
271 '#line <line_number> <file_name>'
273 2003-10-30 Borut Razem <borut.razem@siol.net>
275 * support/cpp2/cpphash.h,
276 * support/cpp2/cpplib.h
277 * support/cpp2/cpplex.c,
278 * support/cpp2/cppmain.c,
279 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
281 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
283 Fixed a number of problems revealed by bug #827883.
284 * src/SDCCloop.c (loopInvariants): Spill location of the
285 result operand should be recomputed if extracted from
286 a loop. Also, don't extract assignments of an iTemp
288 * src/SDCCast.c (isConformingBody): loop reversal should
289 not occur if the control variable is involved with a
292 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
294 * .version: bumped to 2.3.6 to reflect the big improvements
295 made by Erik and Klaus. Thanks!
297 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
299 Replaced the livrange code.
300 * src/SDCClrange.c: added new LR code
302 * src/SDCCBBlock.h: removed remainig parts from old LR code
303 * src/ds390/ralloc.c,
304 * src/ds390/gen.c: minor fixes to make it work with new code
306 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
311 * src/hc08/ralloc.c: Fix various warnings related to the hc08
312 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
313 (tweaked fix for bug #818696)
315 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
317 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
319 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
322 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
323 * src/mcs51/gen.c (gencjneshort),
324 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
325 more efficient (per Scott Bronson's suggestion)
327 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
329 Extended the semantics of the critical keyword to include
330 individual statements. See RFE #827755 and #799831
335 * support/Util/SDCCerr.c
336 * support/Util/SDCCerr.h
341 2003-10-19 Borut Razem <borut.razem@siol.net>
343 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
345 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
347 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
349 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
350 and predecrement operand is displayed
352 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
354 * src/SDCCval.c (valMinus): fixed bug #826041
356 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
358 Some hc08 related updates that I missed earlier
360 * support/regression/ports/hc08/spec.mk
362 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
364 New target "hc08" for the Motorola 68hc08 family of micros
372 * sim/ucsim/hc08.src/*
373 * sim/ucsim/configure.in
374 * src/ucsim/configure
375 * sim/ucsim/packages_in.mk
378 * device/include/mc68hc908qy.h
380 * device/lib/Makefile.in
381 * support/regression/ports/hc08/*
382 * support/regression/Makefile
384 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
386 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
388 * src/ds390/gen.c (genCast): fixed bug #821957
390 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
392 * device/lib/logf.c: "fixed" overlay bug
393 * support/regression/ports/host/spec.mk: added m library
394 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
395 * support/regression/tests/float_trans: added (for Eric)
397 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
399 * src/mcs51/gen.c (genCpl): fixed bug
400 http://sf.net/mailarchive/message.php?msg_id=6263915
402 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
404 * src/SDCCast.c (decorateType): added extended constant folding
405 * src/SDCCsymt.c (computeType): cleanup
406 * src/SDCCval.c (valShift): minor optimization
407 * support/regression/tests/ast_constant_folding.c: added
409 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
411 * src/SDCCmain.c: removed some unintended changes
413 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
415 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
416 * src/z80/gen.c: fixed part of bug #817589
417 * src/SDCCsymt.c (checkFunction): fixed bug #817895
419 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
421 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
439 * src/z80/gen.c: removed unused label "release:"
441 2003-10-06 Borut Razem <borut.razem@siol.net>
443 * src/SDCC.lex: removed definition of unused variables
444 save_optimize and save_options
446 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
448 * clean.mk: removed '=' in "-maxdepth=1"
449 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
450 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
452 2003-10-06 Borut Razem <borut.razem@siol.net>
454 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
455 my_unput() replaced by unput()
457 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
459 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
460 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
461 type-punned pointer will break strict-aliasing rules"
462 Old LR behaviour is again default; Klaus' LR can be choosen by
463 defining the environment variable LRKLAUS
467 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
468 * clean.mk: fixed removal of files in bin/CVS/
469 * device/lib/clean.mk: fixed removal of directories small and large
470 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
472 * src/SDCCval.c: removed superflous test for pedantic
474 2003-10-05 Borut Razem <borut.razem@siol.net>
476 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
477 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
478 message "unmatched #pragma SAVE and #pragma RESTORE"
480 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
482 * doc/sdccman.lyx: various additions and updates (interrupts, inline
483 assembly, critical functions, atomic, nojtbound)
485 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
487 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
493 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
496 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
498 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
500 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
501 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
502 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
504 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
506 * src/z80/gen.c (genRet): fixed bug #524753
507 * src/z80/gen.c (genCast): fixed internal error on cast from
509 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
510 fix for bug #477835 to the z80
511 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
512 for tracking iCodes in the peephole optimizer for z80
514 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
516 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
517 the other part of bug #814548
518 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
520 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
522 * src/SDCCcse.c: fixed part of bug #814548
524 2003-09-28 Borut Razem <borut.razem@siol.net>
526 * src/asm.c: rewrite of printILine() to use temporary file instead
528 * src/xa51/main.c: commented out declaration of int rewinds
530 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
532 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
534 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
536 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
537 * src/asm.c (printILine): Fixed bug #811015
539 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
541 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
544 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
546 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
547 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
548 to correctly handle general case of AOP_PAIRPTR
549 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
551 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
553 * src/mcs51/ralloc.c (fillGaps),
554 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
555 register positioning bug)
557 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
559 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
561 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
563 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
564 genCodePointerGet, genGenPointerGet, genFarPointerSet,
565 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
566 (ralloc doesn't intentionally do this now, but perhaps later)
567 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
568 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
569 register positioning bugs (Fixed bug #762602 and #795325)
570 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
572 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
573 lines that --i-code-in-asm generates
575 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
577 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
578 trying to fclose a FILE* that was already closed.
580 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
583 of const struct should be treated as if const themselves)
585 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
587 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
589 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
591 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
592 Unix (/n) and DOS (/r/n) line terminations.
594 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
596 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
599 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
601 * src/mcs51/gen.c (genFunction, genEndFunction),
602 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
603 and restore of EA so that stack offsets to parameters are
604 correct when using both critical and reentrant/stack-auto.
605 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
606 size (can be triggered in error if sloc is shared between
607 different sized objects)
608 * device/include/float.h: fixed macros to explicitly use
609 unsigned long where needed
611 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
613 Feature req. 799831: added code to allow nesting of critical functions
614 * src/mcs51/gen.c (genFunction, genEndFunction)
615 * src/ds390/gen.c (genFunction, genEndFunction)
617 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
619 * src/SDCCsymt.c (sclsFromPtr),
621 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
622 support for standard C idiom of memory mapped variables; for
623 example, *((xdata int*)0x1234) = 1 is now internally equivalent
624 to xdata int at 0x1234 tempvar = 1.
625 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
626 provided by Akiya ISHIDA
628 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
630 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
631 * src/SDCCval.c (constVal): added reduction from int to char
632 * src/SDCCval.c (valMult, valDiv): fixed sign handling
633 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
634 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
636 * support/regression/tests/shifts.c: fixed
638 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
640 * src/z80/gen.c (genXor): Fixed bug #805445
642 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
644 Fixed bug #621531 (const & volatile confusion in the type chain).
645 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
646 refer to the const or volatile state of the pointer itself.
659 * support/regression/tests/const.c
661 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
663 When checking for duplicated modules, use absolute paths
664 instead of relative paths. Files changed:
669 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
671 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
673 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
675 * device/include/string.h: added size_t typedef, changed
676 prototypes to use size_t, eliminated separate reentrant and
677 non-reentrant declarations, added _memmove declaration
678 * device/lib/_memcpy.c: changed to use size_t instead of int,
679 changed /4 to >>2 to avoid division library call
680 * device/lib/_memcmp.c,
681 * device/lib/_memset.c,
682 * device/lib/_strncat.c,
683 * device/lib/_strncpy.c,
684 * device/lib/_strncmp.c: changed to use size_t instead of int
685 * device/lib/_memmove.c: new file (fixed bug #772294)
686 * device/lib/Makefile.in: added _memmove.c
687 * device/lib/z80/asm_strings.s: fixed bug #772290
688 * support/regression/tests/bitfields.c: attempt to fix host assertion
689 failure on amd64-unknown-linux2.2
691 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
693 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
694 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
695 * as/z80/asmain.c (main): fixed bug #801766
697 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
699 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
702 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
704 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
705 reported in bug #800609
707 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
709 * Top header beautifications in src/pic16 directory:
710 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
711 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
712 pcoderegs.h, ralloc.c, ralloc.h
713 * main.c: added top header and GPL license notice
714 * pcode.c: fixed the if-conditional warning
716 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
718 * device/lib/_mullong.c: replaced int by short for gcc
720 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
722 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
723 and JUMPTABLE iCodes properly now (worked by accident before)
724 * src/mcs51/gen.c (leftRightUseAcc),
725 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
726 iCode properly now. Use getSize instead of nRegs since a & b
727 aren't part of the nRegs tally.
729 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
731 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
732 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
733 before instructions that use the _STATUS register
735 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
737 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
738 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
739 fetching of the pointer
740 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
741 copied from genNearPointerSet()
742 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
743 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
744 If they pop r0/r1 they must be called in the opposite order than aopOp().
745 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
746 (resp. --stack-auto), prepared for --xstack
748 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
750 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
752 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
754 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
755 these ports have their own __sdcc_external_start()
757 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
759 pic patch provided by Slade Rich <slade_rich@yahoo.com>
760 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
761 type for bits was changed. It resulted in bit variables becoming
762 global, which is not permitted in PIC 14 assembly output.
764 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
766 * doc/sdccman.lyx: various additions and updates. Rearranged sections
768 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
770 Z80 and MCS51 linkers complaint if a public symbol is defined
771 in more than one library module:
775 * as/mcs51/Makefile.in
777 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
779 A few small changes that speed up the peephole optimizer.
783 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
785 Try to make the peephole optimizer smarter by maintaining
786 an association between the assembly source code and the
787 iCodes that originated them. Put this information to use
788 with a new peephole rule condition "notVolatile" so that
789 the rules can be aggressive yet still safe.
794 * src/mcs51/peeph.def
796 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
800 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
801 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
802 if the left or right operand symbols have the accuse flag set.
804 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
806 Changed the type of the result of the ! (NOT) operator to char;
807 previously it returned the same type as the source. This allows
808 us to eliminate all the genFloatNot functions (all of its target
809 implementations were very buggy) since !float can use the same
812 * src/SDCCicode.c (ast2iCode): ! returns char
813 * src/mcs51/gen.c (genNot, genNotFloat),
814 * src/ds390/gen.c (genNot, genNotFloat),
815 * src/z80/gen.c (genNot, genNotFloat),
816 * src/pic/gen.c (genNot, genNotFloat),
817 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
819 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
821 pic patch provided by Slade Rich <slade_rich@yahoo.com>
822 1. Interrupt would not compile properly. Ensure PCLATH register is saved
823 during interrupts. Ensure WSAVE is located at a shared bank address.
824 2. Fixed page selection in some places
825 3. Fixed BTFSS/C to where necessary use registers directly and not simply
826 the registers name strings.
827 4. Fixed "signed / unsigned compare" compiler warnings.
828 5. The PIC port manages its own allocation of the general purpose
829 registers, but makes no attempt to reuse them. As a result when
830 compiling it soon runs out of general purpose registers. Some
831 additional code was added to the files pcode.c and device.c to walk
832 through the function call tree and rename the registers so that they
842 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
843 genPlus() & genMinus() when the result is the same as left or right
845 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
847 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
849 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
851 Made bitfield a distinct type from bit so that bitfields
852 convert as per ANSI C and bits retain their traditional
853 boolean style behaviour. Implemented bitfield support in
861 * src/ds390/gen.c: bit v bitfield split
862 * src/z80/gen.c: New support for bitfields
863 * support/regression/tests/bitfields.c: reenabled z80,
866 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
868 Rules 246.x, 247.x relate to bitfields, the others speed up
869 access to xdata mapped I/O devices.
871 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
873 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
875 Cleaned up genPackBits and genUnpackBits and added two helper
876 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
877 for literal assignments in genPackBits (thanks to Frieder for
883 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
885 Fixed bug #748310 (pointer to function type mishandled when the
886 function name is omitted). Also fixed a SIGSEGV when a function
887 attribute (reentrant, etc) is used on a non-function or on a
888 function but misplaced before the parameter list.
890 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
892 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
893 * support/Util/SDCCerr.h,
894 * support/Util/SDCCerr.c: Added func attr misuse error msg
896 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
898 Fixed bug #787649 by anonymous
899 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
900 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
902 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
904 Fixed numerous bitfield problems.
906 * src/SDCC.y: More bitfield related error checking
908 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
909 * support/Util/SDCCerr.h,
910 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
911 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
912 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
913 * support/regression/tests/bitfields.c: tests added
915 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
917 Made the constant following the "interrupt" keyword optional. If
918 omitted, the function will not automatically be given an entry
919 in the interrupt vector table (similar to #pragma NOIV, but
920 less syntacticly kludgy). The interrupt number is also now
921 range checked. Also fixed a bug in the high order bit example
928 * support/Util/SDCCerr.c
929 * support/Util/SDCCerr.h
932 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
934 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
935 * src/SDCCicode.c (operandOperation): rewritten some ops
936 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
937 * src/SDCCsymt.c (computeType): literals are handled the same way as any
939 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
940 be re-activated by defining REDUCE_LITERALS)
941 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
942 unsigned, but are signed by default
943 * src/SDCCval.c (constVal): rearranged
944 * src/SDCCval.c (valMod): preliminary fix
945 * src/SDCCval.c (valCastLiteral): use TYPE_* types
946 * support/regression/literalop.c: added, work in progress
948 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
950 Generate warnings for useless declarations like "char data;"
951 that don't do what new users expect.
954 * support/Util/SDCCerr.h
955 * support/Util/SDCCerr.c
957 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
959 * src/SDCCval.c (valMult): fix overflow detection of negative int
961 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
963 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
965 Changes to support big endian targets:
978 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
980 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
981 * device/lib/time.c: fixed warning "integer overflow in expression"
983 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
985 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
986 * src/SDCCval.c (constVal): changed default to signed; hex and octal
987 constants are unsigned; added recognition of "u" flag for unsigned
988 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
989 * src/SDCCval.c (valDiv, valMod): fixed signdness
990 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
991 signedness of modulo, left and right shift
992 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
993 * support/Util/SDCCerr.h: added warning W_INT_OVL
994 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
995 * src/SDCCast.c (ast_print): improved output of constants
997 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
999 Fixed some warnings when building with MSVC:
1012 * support\cpp2\cpplib.c
1016 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1018 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1020 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1022 * support\librarian\clean.mk: Do not remove Makefile.
1023 * support\librarian\Makefile: added.
1025 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1027 Added librarian to MSVC build:
1030 * support\librarian\librarian.dsp
1032 'configure' not needed for librarian, removed:
1033 * support\librarian\configure
1034 * support\librarian\configure.in
1035 * support\librarian\config_in.h
1036 * support\librarian\Makefile.in
1038 Hopefully these ones built the librarian and the rest of sdcc properly:
1040 * Makefile.common.in
1042 Messed up 'configure', so revert to previous version:
1046 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1048 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1049 there, while the mantissa of a double is "only" 53 bits wide.
1051 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1053 Adding sdcclib to the build. MSVC project coming soon.
1054 Files added/changed:
1056 * support\librarian\clean.mk
1057 * support\librarian\configure
1058 * support\librarian\configure.in
1059 * support\librarian\config_in.h
1060 * support\librarian\Makefile.bcc
1061 * support\librarian\Makefile.in
1062 * support\librarian\sdcclib.c
1065 * Makefile.common.in
1069 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1071 Linker now complaints if linked modules have conflicting options, for
1072 example, one compiled using --model-large and another one compiled with
1073 --model-small. The following files were modified:
1095 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1097 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1098 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1100 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1102 * src/z80/mappings.i: fix _mul[us][int,long] entries
1104 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1106 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1108 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1110 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1111 * support/regression/tests/bitopcse.c: added
1119 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1121 added support for new library format to z80, gbz80 linkers:
1127 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1129 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1130 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1132 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1134 added DUMMY_READ_VOLATILE:
1143 * src/SDCCcse.c (algebraicOpts): many improvements
1144 * src/SDCCcse.h: removed algebraicOpts()
1145 * src/SDCCicode.c (picDummyRead): added
1147 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1149 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1150 "Insufficient space in data memory".
1152 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1154 * src/mcs51/gen.c: fixed bug #771358
1155 * src/z80/gen.c: fixed bug #759087
1157 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1159 * src/pic16/glue.c: minor cleanup by Vangelis
1161 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1163 * device/include/regc515c.h: fixed #758477
1164 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1165 * device/lib/_gptrput.c: saved a few bytes
1166 * my tab spacing is 8, yours too?)
1167 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1168 * device/lib/serial.c: process RX bytes earlier than TX bytes
1169 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1171 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1173 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1175 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1177 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1179 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1181 * device/lib/Makefile.in: bad fix, reverted to 1.43
1183 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1185 * device/lib/Makefile.in: added missing z80 object files
1187 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1189 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1190 pic16 progress by Vangelis:
1205 * pic16/pcodepeep.c:
1208 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1210 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1212 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1214 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1215 added gbz80 build to MSVC project.
1216 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1217 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1218 from 8051 stuff and setup so it links using a .lnk file.
1220 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1222 * support/librarian/sdcclib.c: sdcc librarian.
1223 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1226 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1228 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1230 2003-07-02 Borut Razem <borut.razem@siol.net>
1232 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1233 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1234 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1235 src/xa51/main.c, src/z80/main.c:
1236 virtualization of glue() function: each port has it's own glue function,
1237 which is accessed by do_glue function pointer in PORT.general structure
1239 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1241 * DS800C400 fun, improved ROM interface and tinibios.
1243 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1245 * More support for DS80C400. Now includes beginning of interface to ROM.
1247 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1249 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1251 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1253 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1255 2003-06-19 Borut Razem <borut.razem@siol.net>
1257 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1259 2003-06-19 Borut Razem <borut.razem@siol.net>
1261 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1262 fixed Z80 port - crt0.o: cannot open.
1264 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1266 * support/Util/MySystem.c (merge_command): revert bad fix
1268 2003-06-18 Borut Razem <borut.razem@siol.net>
1270 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1272 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1274 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1275 option --use-stdout sends errors to stdout instead of stderr.
1277 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1279 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1281 2003-06-15 Borut Razem <borut.razem@siol.net>
1283 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1284 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1285 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1286 fixed width array of pointers replaced with sets;
1287 multiple include and lib paths ared transferred to preprocessor and linker
1288 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1289 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1290 fixed width array of pointers
1291 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1292 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1293 fixupPath(), getPathDifference()
1294 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1295 fixed width array of pointers
1297 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1299 * src/pic16/ralloc.c: fix warnings
1300 * src/pic16/pcode.c: fix warning
1302 2003-06-10 Scott Dattalo <scott@dattalo.com>
1304 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1305 know all the details, but essentially this set of changes enable
1306 the pic16 port to generate movff instructions and generate assembler
1311 * src/pic16/pcode.c:
1312 * src/pic16/device.c:
1314 * src/pic16/pcode.h:
1315 * src/pic16/pcoderegs.c:
1316 * src/pic16/ralloc.c:
1317 * src/pic16/ralloc.h:
1319 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1321 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1322 added option --vc, so sdcc errors and warnings are compatible with
1323 Microsoft Visual Studio.
1325 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1327 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1328 device/lib/libfloat.lib: added atof function.
1330 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1332 * doc/sdccman.lyx: updated to Lyx 1.3
1333 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1334 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1335 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1337 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1339 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1341 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1343 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1344 additions to the "related tools/documentation" section
1346 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1348 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1350 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1352 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1353 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1355 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1357 * doc/sdccman.lyx: fix double dash and other minor things
1358 * doc/Makefile: fix double dash
1360 2003-05-28 Karl Bongers(patches from Martin Helmling)
1361 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1362 condition and ignore commands.
1364 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1366 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1367 is in parts still quite out of date, I did changes as far as I felt makes sense
1368 for a non-native english speaker.
1369 Please feel free to add to the manual or to correct my changes.
1370 * doc/Makefile: undid touching the date of intermediate tex files.
1372 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1374 * doc/sdccman.lyx: Manual has an index now
1376 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1378 Finalize muluint/mulsint and mululong/mulslong merging:
1379 * device/lib/_mulint.c
1380 * device/lib/_mullong.c
1381 * device/lib/gbz80/mul.s
1382 * device/lib/gbz80/stubs.s
1383 * device/lib/z80/mul.s
1384 * device/lib/z80/stubs.s
1385 * src/SDCCsymt.c (initCSupport)
1387 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1389 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1390 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1391 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1392 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1395 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1397 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1398 the regression tests I'm not brave enough to enable 245.b, 245.c
1399 * doc/sdccman.lyx: added latex preamble for hyperref package.
1400 Using pdflatex this will give you a hyperlinked pdf file with
1401 bookmarks. (prepend '%' before /usepackage if this breaks something)
1403 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1405 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1407 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1409 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1411 2003-05-21 <johan@balder>
1413 * src/SDCCglue.c (printIval): fixed bug #739934
1415 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1417 Applied patch from bug 737905 (renamed yylineo to mylineno):
1424 * src/pic16/pcode.c: Cleaned warnings
1425 * src/pic16/pcodeflow.c: Cleaned warnings
1426 * src/pic16/pcoderegs.c: Cleaned warnings
1428 2003-05-19 Scott Dattalo <scott@dattalo.com>
1430 * src/pic16/pcode.c: Cleaned warnings
1431 * src/pic16/pcodepeep.c: Cleaned warnings
1432 * src/pic16/ralloc.c: Cleaned warnings
1434 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1436 * doc/sdccman.lyx: fixed bug 739745
1437 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1439 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1441 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1442 it can be defined with CFLAGS when running configure
1443 * src/SDCCmain.c: fixed compiling + linking with object files
1445 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1447 * configure.in: configure for pic16 port,
1448 added --disable-pic16-port
1449 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1450 * src/SDCCmain.c: linkOptions is changed to set *,
1451 added if/endif conditional macros to remove options help
1452 messages from optionsTable when a port is not configured, added
1453 support for the PIc16 port in the ports table, when executing
1454 the compiler with no port specified on command line, a default
1455 port is selected with the new macro DEFAULT_PORT which is
1456 defined in port.h, in setDefaultOptions() linkOptions is removed
1457 from initialization assignment, since now it is a set,
1458 parseCmdLine uses setParseWithComma for linkOptions, in
1459 linkEdit() linkOptions are accessed with new function indexSet()
1460 which returns the i'th item of a set variable. See SDCCset.c, in
1461 linkEdit() when calling buildCmdLine(), added linkOptions as
1462 last argument. Now users can pass arguments to gplink via the
1463 -Wl option, main() uses pic16glue() to glue up pic16 programs
1464 * src/SDCCpeeph.c: various changes to support pic16
1465 * src/SDCCset.c: added function void *indexSet(set *, int) to
1466 return the i'th item of the set
1467 * src/SDCCset.h: added function prototype for indexSet()
1468 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1469 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1470 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1471 added macro DEFAULT_PORT
1472 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1473 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1475 * src/pic16/glue.c: commented out some error producing lines
1476 * src/pic16/main.c: __config directives are commented out to stop
1477 gpasm complaining and test the linkage with gplink, _linkCmd and
1478 _asmCmd changed to be more gplink and gpasm friendly
1479 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1480 produced an error when parsed, peep rule 12 is added to utilize
1481 movff, but it is commented out since the pCode does not support
1482 yet a command with 2 address arguments
1484 2003-05-18 <johan@balder>
1486 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1487 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1488 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1490 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1491 Added feature to script commands from file.
1493 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1495 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1496 * src/SDCCutil.c: include ctype.h for win32
1498 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1500 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1502 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1504 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1505 Fixed so you can set breakpoints prior to run, run does not stop
1506 on entry now. Add tbreak. Other enhancements and fixes for use
1509 2003-05-12 Borut Razem <borut.razem@siol.net>
1511 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1513 2003-05-11 Borut Razem <borut.razem@siol.net>
1515 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1516 the path of bin directory, so that PATH is the only env. variable, which has to be set
1517 in case of standard installation.
1518 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1519 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1520 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1522 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1524 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1525 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1526 temp files are in the port dir; clean the gen/test directory when
1527 generating new test.c
1528 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1529 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1530 * support/regression/tests/zeropad.c: added
1532 2003-05-09 <johan@balder>
1534 * src/SDCCglue.c: fixed bug #597940
1536 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1538 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1539 cache sfr, optimize next,step, fix off by one sourceline,
1540 support ddd list function.
1541 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1543 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1545 * support/regression/HTMLgen.py: added compare_s2f()
1546 * support/regression/Makefile: redo 1.27
1547 * support/regression/generate-cases.py: redo 1.5
1549 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1551 * support/regression/tests/float.c: workaround 33 bit hex constant
1552 * support/regression/tests/simplefloat.c: fix division for host
1554 2003-04-29 Scott Dattalo <scott@dattalo.com>
1556 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1557 that tame's the PIC's over-aggressive optimizer.
1559 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1561 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1564 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1566 Initial support for DS80C400. "Hello world" runs on TINIm400
1569 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1571 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1572 * Some notes on ddd usage added in debugger/README
1573 Martin Helmling adding more features and fixes for ddd GUI debugger.
1574 Code added for nexti, stepi, up, down, and other adjustments.
1576 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1578 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1579 * src/pic/peeph.def Added two rules to optimize carry manipulation
1580 * src/pic/* removed debug printfs
1582 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1584 * debugger/mcs51/cmd.c: added header newalloc.h
1586 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1588 * as/Makefile: new EXEEXT
1589 * as/z80/Makefile: remove trailing slash of BUILDIR
1590 * as/z80/clean.mk: new EXEEXT
1591 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1592 * support/cpp2/Makefile.in: new EXEEXT
1593 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1595 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1597 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1598 EXEEXT was introduced to fix all related problems with targets
1599 "clean", "install" and "uninstall"; a couple of further flaws
1600 especially with "clean" have been fixed too
1601 * as/mcs51/Makefile.in
1606 * debugger/mcs51/Makefile.in
1607 * debugger/mcs51/clean.mk
1609 * link/z80/Makefile.in
1612 * packihx/Makefile.in
1614 * sim/ucsim/Makefile
1615 * sim/ucsim/clean.mk
1616 * sim/ucsim/avr.src/Makefile.in
1617 * sim/ucsim/avr.src/clean.mk
1618 * sim/ucsim/s51.src/Makefile.in
1619 * sim/ucsim/s51.src/clean.mk
1620 * sim/ucsim/xa.src/Makefile.in
1621 * sim/ucsim/xa.src/clean.mk
1622 * sim/ucsim/z80.src/Makefile.in
1623 * sim/ucsim/z80.src/clean.mk
1624 * sim/ucsim/main_in.mk
1625 * sim/ucsim/packages_in.mk
1626 * sim/ucsim/gui.src/Makefile.in
1627 * sim/ucsim/gui.src/serio.src/Makefile.in
1628 * sim/ucsim/gui.src/serio.src/clean.mk
1631 * support/cpp2/Makefile.in
1632 * support/cpp2/clean.mk
1633 * support/makebin/Makefile
1634 * support/makebin/clean.mk
1635 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1636 * doc/sdccman.lyx: --program-suffix no longer needed
1638 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1640 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1641 Martin Helmling added support for ddd GUI debugger.
1642 Code added to display assembly, set variables, and other commands
1643 to interface to ddd.
1645 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1647 * as/Makefile: fix target clean
1648 * as/clean.mk: fix target clean
1649 * as/z80/clean.mk: fix target clean
1651 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1653 * Makefile.common.in: added @EXEEXT@
1654 * configure.in: removed all mingw32 stuff
1655 * configure: rebuilt from configure.in
1656 * doc/sdccman.lyx: updated section "installation"
1657 * support/scripts/sdcc_mingw32: adapted to configure
1658 * support/scripts/sdcc_cygwin_mingw32: added
1660 2003-04-22 Scott Dattalo <scott@dattalo.com>
1662 * src/pic Added object file support for the PIC port
1663 * src/pic Applied patch from Craig Franklin (this started the object file support)
1664 * src/regression Updated the PIC regression tests for object files
1666 2003-04-20 Borut Razem <borut.razem@siol.net>
1668 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1669 lklex.c: In function `getfid':
1670 lklex.c:203: warning: array subscript has type `char'
1671 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1672 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1673 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1674 stack handling macros
1676 2003-04-19 Borut Razem <borut.razem@siol.net>
1678 * "handling space characters in file path" task:
1679 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1680 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1681 * support/Util/MySystem.h: make it self-sufficient
1682 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1683 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1684 handling space characters in file path
1685 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1686 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1687 * support/Util/MySystem.c: handling space characters in executable's path
1689 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1691 * as/z80/Makefile: fix permanent rebuild of z80
1692 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1693 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1695 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1697 * src/SDCCopt.c: add special case optimization to replace modulo by
1698 a power of two with a bitwise AND.
1700 2003-04-18 <johan@balder>
1702 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1704 2003-04-17 <johan@balder>
1706 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1707 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1709 2003-04-13 Borut Razem <borut.razem@siol.net>
1711 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1712 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1713 fixed mingw problem in adl_NORMALIZE_PATH
1715 2003-04-12 Borut Razem <borut.razem@siol.net>
1717 * fixed "#pragma SAVE/RESTORE can not be nested":
1718 * src/SDCC.lex: reworked pragma handling functions
1719 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1720 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1722 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1724 * src/SDCCutil.c (pathEquivalent): defined but not used
1725 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1726 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1727 * configure: rebuilt from configure.in
1728 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1729 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1730 * device/include/Makefile.in: replace sdcc_datadir
1731 * device/lib/Makefile.in: replace sdcc_datadir
1732 * Makefile.common.in: add LDFLAGS from configure
1733 * packihx/Makefile.in: use LDFLAGS
1734 * src/Makefile.in: use LDFLAGS
1735 * support/cpp2/Makefile.in: add LDFLAGS from configure
1736 * support/makebin/Makefile: use LDFLAGS
1737 * .version: bumped version number to 2.3.5
1739 2003-04-12 Borut Razem <borut.razem@siol.net>
1741 * completed "different paths" task:
1742 * src/SDCCmacro.c: fixed bug in handling quotes
1743 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1744 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1746 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1748 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1750 2003-04-11 kevin Vigor <kevin@vigor.nu>
1752 * ds390/gen.c ds390/peeph.def: fix bug 706781
1754 2003-04-11 Borut Razem <borut.razem@siol.net>
1756 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1758 2003-04-10 Scott Dattalo <scott@dattalo.com>
1760 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1761 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1762 set - this bit used to not be set...).
1763 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1764 bad code in PIC Port
1765 * src/regression/and2.c added to test bug 609268
1766 * src/regression/Makefile added and2.c to regression test
1769 2003-04-08 <johan@CP255758-A>
1771 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1772 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1773 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1775 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1777 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1779 * support/cpp2/Makefile.in: fix bug #487815
1780 * configure: rebuilt from configure.in
1781 * Makefile.common.in: docdir changed, new path suffixes
1782 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1783 * sdcc_vc_in.h: reflect changes from sdccconf.h
1784 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1785 * src/SDCCutil.h: remove BINDIR hack
1786 * doc/sdccman.lyx: update new path hierarchy
1788 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1790 * src/SDCCpeeph.c: added okToRemoveSLOC test
1792 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1794 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1796 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1798 * src/SDCCpeeph.c: added labelIsReturnOnly test
1799 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1801 2003-04-05 <johan@balder>
1803 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1804 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1805 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1806 * src/SDCCast.c: fixed a warning
1807 * src/SDCCast.h: fixed a warning
1808 * src/SDCCicode.c (operandFromAst): fixed a warning
1810 2003-04-04 <johan@balder>
1812 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1813 * src/SDCCast.c (decorateType): fixed bug #715076
1814 * src/SDCC.y: fixed bug #702907
1816 2003-04-03 <johan@balder>
1818 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1819 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1820 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1821 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1822 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1824 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1826 * _decdptr.c: fix return values
1827 * _gptrget.c: fix return values
1828 * _gptrgetc.c: fix return values
1829 * _gptrput.c: fix return values
1830 * _mulint.c: fix return values
1831 * as/z80/Makefile: fix 'make -j' problem
1833 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1835 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1836 * configure.in: big cleanup, updated to autoconf 2.5x
1837 * configure: rebuilt from configure.in
1838 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1839 * sdcc_vc_in.h: reflect changes from sdccconf.h
1840 * doc/Makefile: fixed a flaw in "make install"
1842 2003-04-02 <johan@balder>
1844 * src/ds390/gen.c (genCmp): no comments
1845 * src/mcs51/gen.c (genCmp): no comments
1846 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1847 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1849 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1851 * support/regression/generate-cases.py: place generated file in given sub directory
1852 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1853 * support/regression/Makefile: improvements for 'make -j';
1854 side effect: it's simpler and faster now
1856 2003-03-31 Borut Razem <borut.razem@siol.net>
1858 * src/z80/main.c: link-{port} and as-{port} defined without path
1859 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1861 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1863 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1865 2003-03-30 Borut Razem <borut.razem@siol.net>
1867 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1868 changed type of list parameter to set
1869 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1870 * src/port.h: changed type of do_assemble() parameter to set
1871 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1872 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1873 definition of "cppoutfilename" macro with NULL value in preProcess()
1874 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1875 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1876 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1877 replaced with set *binPathSet
1878 * shash_add() deallocates the item, if allready exsists, before adding the new one
1879 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1881 2003-03-30 Scott Dattalo <scott@dattalo.com>
1883 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1884 a nested for loop bug in the PIC port
1885 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1888 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1890 * support/Util/dbuf.h: remove C++ stuff to make it portable
1892 2003-03-28 Borut Razem <borut.razem@siol.net>
1894 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1895 literal strings in stringLiteral()
1896 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1897 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1900 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1902 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1904 2003-03-26 <johan@balder>
1906 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1907 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1908 * src/SDCCast.c (decorateType): fixed " -v < 3"
1910 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1912 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1913 Added Lenny Story's debug infrastructure changes:
1914 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1915 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1916 * src/cdbFile.c: added
1917 * src/SDCCdebug.c: added
1918 * src/SDCCdebug.h: added
1919 * src/SDCCast.c (createFunction)
1920 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1921 * src/SDCCmain.c (parseCmdLine, main)
1922 * src/SDCCmem.c (redoStackOffsets)
1923 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1926 * src/avr/gen.c (genAVRCode)
1927 * src/ds390/gen.c (gen390Code)
1928 * src/mcs51/gen.c (gen51Code)
1929 * src/pic/gen.c (genpic14Code)
1930 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1931 * src/xa51/gen.c (genXA51Code)
1932 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1934 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1936 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1937 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1939 2003-03-22 <johan@balder>
1941 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1943 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1945 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1946 * doc/cdbfileformat.lyx: added, written by Lenny Story
1947 * doc/Makefile: added cdbfileformat.lyx
1948 * doc/clean.mk: added cdbfileformat.lyx
1950 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1952 * src/mcs51/peeph.def: fix bug #705773
1954 2003-03-20 <johan@balder>
1956 An sfr/sbit can have an "at #" AND an initializer
1957 * src/SDCCsymt.c (checkSClass):
1958 * src/SDCCmem.c (allocGlobal):
1959 * src/SDCCmem.c (allocLocal):
1960 * src/SDCCast.c (createBlock):
1962 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1964 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1966 2003-03-16 <johan@balder>
1968 Undid the hackup of const and volatile, the problem is much bigger
1970 * src/SDCCast.c:1.171
1971 * src/SDCCglue.c:1.138
1972 * src/SDCCicode.c:1.146
1973 * src/SDCCsymt.c:1.150
1974 * src/SDCCval.c:1.65
1976 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1978 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1979 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1981 2003-03-13 <johan@balder>
1983 Hackup const and volatile modifiers in type chains a bit:
1985 * src/SDCCast.c:1.169
1986 * src/SDCCglue.c:1.136
1987 * src/SDCCicode.c:1.143
1988 * src/SDCCsymt.c1.146
1989 * src/SDCCsymt.h1.59
1990 * src/SDCCval.c:1.63
1992 2003-03-12 <johan@balder>
1994 * src/SDCCBBlock.h: more LRH debugging junk
1995 * src/SDCCcflow.h: more LRH debugging junk
1996 * src/SDCCloop.c: more LRH debugging junk
1997 * src/SDCC.y (struct_declaration): fixed bug #697590
1998 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1999 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2000 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2002 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2003 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2004 test function names must now match exactly).
2005 * src/SDCCcse.c: added special case in findCheaperOp to allow
2006 extending a short integer. Makes less awful code for bug 700121 test case.
2008 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2010 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2011 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2013 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2015 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2016 actually called (operandsNotEqual() was called for all
2017 operandsNotEqualX tests).
2019 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2021 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2022 with shorter literals. Fixes bug 700121.
2024 2003-03-11 <johan@balder>
2026 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2028 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2030 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2031 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2033 2003-03-10 Borut Razem <borut.razem@siol.net>
2035 * src/SDCCmain.c: pipe preprocessor's output
2036 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2037 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2038 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2039 which closes all pipes in pipeSet set
2040 * src/SDCCset.c: free deleted item in function deleteSetItem()
2041 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2042 moved from z80 to src subproject
2043 * .version: increased version number to 2.3.4
2045 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2047 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2048 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2049 * support/regression/ports/xa51/spec.mk: fix typo
2051 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2053 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2055 2003-03-09 Borut Razem <borut.razem@siol.net>
2057 * src/SDCCmain.c: pipe preprocessor's output
2058 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2059 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2060 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2061 which closes all pipes in pipeSet set
2062 * src/SDCCset.c: free deleted item in function deleteSetItem()
2063 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2064 moved from z80 to src subproject
2066 2003-03-09 Borut Razem <borut.razem@siol.net>
2068 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2069 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2070 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2071 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2072 * src/SDCCglobl.h: unification of WIN32 native definitions
2074 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2076 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2078 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2080 * src/configure.in: check for endianess (even while cross-compiling)
2081 * src/configure: check for endianess (even while cross-compiling)
2082 * src/configure_in.h: check for endianess (even while cross-compiling)
2083 * src/avr/gen.c: remove old endianess stuff
2084 * src/mcs51/gen.c: remove old endianess stuff
2085 * src/ds390/gen.c: remove old endianess stuff
2086 * src/pic/gen.c: remove old endianess stuff
2087 * src/pic/genarith.c: remove old endianess stuff
2088 * src/pic/glue.c: fix endianess check
2089 * src/pic16/gen.c: remove old endianess stuff
2090 * src/pic16/genarith.c: remove old endianess stuff
2091 * src/pic16/glue.c: fix endianess check
2092 * src/xa51/gen.c: remove old endianess stuff
2093 * src/z80/gen.c: fix endianess check
2094 * src/SDCCglue.c: fix endianess check
2095 * src/ds390/peeph.def: fix bug 700036
2097 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2099 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2100 * src/configure: find appropriate data-types on host for SDCC's int and long
2101 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2102 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2103 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2105 2003-03-07 <johan@balder>
2108 some minor cleanups before the big shot
2109 OP_DEFS and OP_USES now use Kevin's protection
2110 new option --nolabelopt
2121 * src/ds390/ralloc.c:
2122 * src/mcs51/ralloc.c:
2124 * src/xa51/ralloc.c:
2127 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2129 * src/pic/pcode.c (get_op): fix 64 bit warnings
2130 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2131 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2132 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2133 * support/regression/tests/malloc.c: fix 64 bit warnings
2135 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2137 * src/mcs51/gen.c (genMinus): fixed bug 696436
2139 2003-03-02 Borut Razem <borut.razem@siol.net>
2141 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2143 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2145 * configure.in: test for mkstemp
2146 * sdccconf_in.h: add HAVE_MKSTEMP
2148 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2150 * device/include/ctype.h: removed warning while using --stack-auto
2151 * device/include/malloc.h: removed warning while using --stack-auto
2152 * device/include/string.h: removed warning while using --stack-auto
2154 2003-02-23 Borut Razem <borut.razem@siol.net>
2156 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2157 because NDEBUG is defined (see man assert)
2158 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2160 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2162 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2163 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2165 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2167 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2168 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2170 2003-02-18 <johan@balder>
2172 * as/mcs51/asmain.c (asmbl): module can start with a digit
2173 * as/z80/asmain.c (asmbl): module can start with a digit
2175 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2177 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2178 * src/asm.c: fix pipe() for Mingw32
2180 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2182 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2183 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2184 make -V work again; --c1mode reads now from stdin
2185 * doc/sdccman.lyx: added --c1mode
2186 * support/Util/SDCCerr.c: new messages for c1 mode
2187 * support/Util/SDCCerr.h: new messages for c1 mode
2188 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2190 2003-02-15 <johan@balder>
2192 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2194 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2196 * doc/sdccman.lyx: Environment variables, -o and other minor things
2198 2003-02-14 <johan@balder>
2200 * src/xa51/main.c: before anyone really tries to use it :)
2202 * Install doc's in share/sdcc/doc
2203 * removed some obsolete files
2204 * Do a proper make distclean and uninstall
2205 M Makefile.common.in
2208 M device/include/Makefile.in
2209 M device/lib/Makefile.in
2212 M sim/ucsim/doc/Makefile.in
2215 R src/xa51/peeph.rul
2216 M support/cpp2/Makefile.in
2217 M support/makebin/Makefile
2220 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2222 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2224 2003-02-10 Borut Razem <borut.razem@siol.net>
2226 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2227 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2228 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2229 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2230 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2231 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2232 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2233 src/z80/Makefile.bcc: Borland Makefile cleanup
2234 * as/z80/Makefile.bcc: Added Borland Makefile
2235 * support/cpp2/borland.h: Removed
2237 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2239 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2240 * src/SDCC.lex: new pragma NOIV
2241 * src/SDCCglobl.h: new pragma NOIV
2242 * src/SDCCmem.c: new pragma NOIV
2244 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2246 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2248 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2250 * src/SDCCmain.c: signal handling is switched off by --debug
2251 * doc/Makefile: small fix for install; use clean.mk again
2252 * doc/clean.mk: clean *.pdf and *.html too
2254 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2256 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2257 * device/lib/printfl.c: fix a ds390 bug by making it portable
2258 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2259 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2260 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2261 * debugger/mcs51/cmd.c: converted multi-line string literals
2262 * sim/ucsim/globals.cc: converted multi-line string literals
2263 * src/SDCCmain.c: introduced signal handler to remove temp files
2264 * doc/Makefile: small tweaks, implement clean
2265 * doc: removed generated files
2267 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2269 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2270 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2271 Address Record is not correctly generated for DS390."
2273 2003-02-02 Borut Razem <borut.razem@siol.net>
2275 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2276 * as/mcs51/asm.h: fixed compilation with Borland C
2277 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2278 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2279 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2280 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2281 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2282 src/z80/Makefile.bcc: delete $(LIB) only if exist
2283 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2285 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2287 * device/include/malloc.h: introduced NULL
2288 * device/include/string.h: introduced NULL
2289 * device/include/stdlib.h: introduced NULL
2290 * device/lib/_memcpy.c: removed NULL
2291 * device/lib/_strcat.c: removed NULL
2292 * device/lib/_strchr.c: removed NULL
2293 * device/lib/_strcmp.c: removed NULL
2294 * device/lib/_strcpy.c: removed NULL
2295 * device/lib/_strcspn.c: removed NULL
2296 * device/lib/_strlen.c: removed NULL
2297 * device/lib/_strncat.c: removed NULL
2298 * device/lib/_strncmp.c: removed NULL
2299 * device/lib/_strncpy.c: removed NULL
2300 * device/lib/_strpbrk.c: removed NULL
2301 * device/lib/_strrchr.c: removed NULL
2302 * device/lib/_strspn.c: removed NULL
2303 * device/lib/_strstr.c: removed NULL
2304 * device/lib/_strtok.c: removed NULL
2305 * device/lib/malloc.c: removed NULL, include own header
2307 2003-02-02 <johan@balder>
2309 * 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
2310 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2311 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2312 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2313 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2314 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2316 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2318 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2321 2003-02-01 <johan@balder>
2323 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2325 2003-01-31 <johan@CP255758-A>
2327 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2329 2003-01-30 <johan@balder>
2331 * src/SDCCBBlock.c: automatic bug detection
2332 * src/SDCCicode.c: automatic bug detection
2334 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2336 * src/SDCCglobl.h: now --xram-size 0 works
2337 * src/SDCCmain.c: now --xram-size 0 works
2339 2003-01-29 <johan@balder>
2341 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2343 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2345 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2346 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2347 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2348 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2349 * src/SDCCglobl.h: Added options --xram-size and --code-size
2350 * src/SDCCmain.c: Added options --xram-size and --code-size
2352 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2354 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2355 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2357 2003-01-27 <johan@balder>
2359 * src/SDCC.y: fixed bug #613764
2361 2003-01-26 <johan@balder>
2363 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2364 * src/SDCCsymt.h: fixed bug #673374
2365 * src/SDCCglue.c: fixed bug #661910
2366 * src/SDCCast.c: fixed bug #458099 and 673374
2368 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2370 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2371 * as/mcs51/strcmpi.h: added
2372 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2373 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2374 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2375 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2376 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2377 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2378 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2379 * as/mcs51/Makefile.aslink: new module strcmpi
2380 * as/mcs51/Makefile.asx8051: new module strcmpi
2381 * as/mcs51/Makefil.bcc: new module strcmpi
2382 * as/mcs51/Makefile.in: new module strcmpi
2383 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2385 2003-01-26 <johan@balder>
2387 * src/SDCCglue.c: reverted back to 1.124
2388 * src/SDCCast.c: reverted back to 1.156
2389 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2391 2003-01-25 <johan@balder>
2393 * src/SDCCglue.c: A better fix for bug #661910
2394 * src/SDCCast.c: A better fix for bug #661910
2395 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2397 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2399 * src/Makefile.in: remove spawn.o
2400 * src/SDCCmain.c: remove spawn.h
2401 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2402 * src/spawn.c: removed
2403 * src/spawn.h: removed
2404 * support/regression/ports/ds390/spec.mk: link with -r
2406 2003-01-24 <johan@CP255758-A>
2408 * src/ds390/gen.c (aopOp): fixed bug #667458
2409 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2410 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2411 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2413 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2415 * src/mcs51/peeph.def: better assembler identation by Frieder
2416 * src/mcs51/gen.c: better assembler identation by Frieder
2418 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2420 * as/z80/string.h: removed for gcc 3.2
2421 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2422 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2424 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2426 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2427 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2428 * support/regression/Makefile: separate temp files for ports
2429 * support/regression/generate-cases.py: separate temp files for ports
2430 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2431 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2433 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2435 * moved tinitalk to device/examples/ds390
2437 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2439 * as/mcs51/lkmem.c: rflag is for DS390
2440 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2441 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2442 (linkEdit): move mem- and map-files the same way as ihx-files
2443 * src/z80/main.c (_setDefaultOptions): removed --generic
2444 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2445 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2446 * src/pic/glue.c (picglue): --c1mode works again
2447 * src/pic16/glue.c (pic16glue): --c1mode works again
2448 * src/asm.c (printCLine): fix #660034
2450 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2452 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2453 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2454 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2455 * as/mcs51/lkmem (summary): better fix for sp problem
2456 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2457 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2458 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2459 remove --stack-after-data
2461 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2463 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2464 * src/SDCCutil.c (join): ugly bug: missing '\0'
2465 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2467 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2469 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2471 * src/pic/main.c (_asmCmd): gpasm supports -o
2472 * src/z80/main.c: more general macros
2473 * device/lib/Makefile.in: remove intermediate files
2475 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2477 * .version: Bumped version number to 2.3.3
2478 * src/SDCCBBlock.c: new option -o
2479 * src/SDCCglobl.h: new option -o
2480 * src/SDCCglue.c: new option -o
2481 * src/SDCCmain.c: new option -o
2482 * src/asm.c: new option -o
2483 * src/ds390/main.c: new option -o
2484 * src/pic/glue.c: new option -o
2485 * src/pic/pcode.c: new option -o
2486 * src/pic/ralloc.c: new option -o
2487 * src/pic16/glue.c: new option -o
2488 * src/pic16/pcode.c: new option -o
2489 * src/pic16/ralloc.c: new option -o
2490 * src/z80/main.c: new option -o
2491 * device/lib/Makefile.in: use -o
2492 * support/regression/ports/ds390/spec.mk: use -o
2493 * support/regression/ports/gbz80/spec.mk: use -o
2494 * support/regression/ports/mcs51/spec.mk: use -o
2495 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2496 * support/regression/ports/z80/spec.mk: use -o
2497 * support/regression/ports/ucz80/spec.mk: use -o
2498 * support/regression/ports/xa51/spec.mk: use -o
2499 * support/regression/fwk/lib/timeout.c: fix usage string
2501 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2502 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2504 2003-01-07 <johan@balder>
2506 * src/SDCCast.c (decorateType): fixed bug #600035
2508 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2509 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2510 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2511 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2512 * src/pic/pcode.c: outcommented unused variable to remove warnings
2513 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2515 2003-01-06 <karl@turbobit.com>
2516 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2519 2003-01-06 <johan@balder>
2521 * src/SDCCicode.c: fixed array add
2523 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2524 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2525 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2527 2003-01-04 <johan@balder>
2529 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2531 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2532 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2534 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2535 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2536 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2538 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2539 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2541 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2542 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2544 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2545 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2547 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2549 * in \sdcc\as\mcs51\ changed these files in order to create an
2550 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2551 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2552 following files to include the previous two files: aslink.dsp,
2553 Makefile.aslink, Makefile.bcc, and Makefile.in.
2555 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2556 .adb instead of .cdb
2558 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2560 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2561 value from option --iram-size.
2563 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2565 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2568 2002-09-18 <wiml@hhhh.org>
2570 * SDCClrange.h: exposed setFromRange() and setToRange()
2571 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2572 packRegsForAccUse() (bug 542397)
2573 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2574 multiple times and emitting the fetch operations more than once
2575 added aopGetUsesAcc() function to allow binary operators to
2576 fetch their operands in the correct order; made genMinus() emit
2577 compact code for X = LITERAL - Y
2579 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2580 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2581 sprintf() in line 1267.
2583 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2584 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2587 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2588 Changes to aslink (All the changes are marked with 'JCF'):
2590 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2593 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2594 area BSEG. Also moves, if possible, the DATA area down into the internal
2595 ram so more space is available.
2597 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2600 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2601 not bytes. Function summary() which creates a memory usage summary
2602 file with extension .mem. Reports of overlaping stack and small stack
2603 size. If the space for the stack is less than 16 bytes aslink trows a
2606 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2607 the 8051. Option 'y' for memory summary output file.
2609 Changes to sdcc (All the changes are marked with 'JCF'):
2611 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2613 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2614 overlaying area for it (uses RegBankUsed[4]).
2616 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2617 bank zero as used by default. By default aslink locates the stack
2618 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2619 the creation of the .mem file. Delegates the allocation of data area
2620 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2621 the begining of the stack area to aslink.
2623 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2624 glue() in SDCCglue.c creates an area for it.
2626 2002-09-03 Borut Razem <borut.razem@siol.net>
2627 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2628 sdcc/src/pic/glue.c:
2629 introduced atexit() handler for teporay files removal in case of
2630 errors, assertions, ...
2632 2002-08-29 Borut Razem <borut.razem@siol.net>
2633 * sdcc/support/cpp2/auto-host_vc_in.h:
2634 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2635 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2636 Maybe there is a similar problem with BORLANDC? It should be checked!
2638 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2639 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2640 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2641 was not executed, and the compiler (cl) launched a warning:
2642 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2644 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2645 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2647 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2648 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2650 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2651 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2652 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2653 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2654 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2655 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2656 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2657 - added Release configuration in VS projects
2658 - review of compiler an linker options
2659 - VC .exe files are generated in bin_vc directory, not to interfere
2660 with binaries generated from other projects (cygwin, mingw, bcc ...)
2662 * sdcc/src/yacc.dsp: added
2664 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2665 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2666 and insert the version number definitions from .version
2668 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2670 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2671 added - genarate auto-host.h using auto-host_vc_in.h as template
2674 removed from CVS, generated automatically
2676 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2677 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2679 2002-08-11 Borut Razem <borut.razem@siol.net>
2680 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2682 2002-08-10 Borut Razem <borut.razem@siol.net>
2683 * src/SDCCmain.c (main):
2684 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2685 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2686 The consequence was that some temporary files were not removed.
2689 unification of code in functions tempfilename() and tempfile():
2690 function tempnam() is defined in Visual Studio 6.0 and .NET
2692 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2694 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2695 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2696 - removed compiler command line option /WX: Treats all warnings as errors
2697 - update a list of source files, included into the project
2699 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2700 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2701 changed project type to Generic Project so that can be correcly converted to VS.NET project
2703 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2705 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2707 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2709 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2710 added return 0 statements after assert() to make compiler happy
2712 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2713 added newline in the def file to keep MSC compiler satisfied
2715 * sdcc/src/z80/gen.c:
2716 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2717 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2718 - solved MSC error in function aopDump()
2720 * sdcc_vc.h: define PREFIX as "\\sdcc"
2722 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2723 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2725 2002-06-22 Scott Dattalo <scott@dattalo.com>
2726 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2727 - Rewrote the register banking algorithm.
2728 - Added pCode live-range analysis to registers (for now, only non-used and
2729 singly-used registers optimized away)
2731 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2733 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2735 2002-05-10 Scott Dattalo <scott@dattalo.com>
2736 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2738 2002-04-22 Michael Hope <michaelh@vroom>
2740 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2742 * configure.in (DD_COPT): Added include support required for gbdk.
2744 * .version: Bumped version number just to increase it.
2746 * src/SDCCmain.c: Added -nostdinc to the default options.
2748 2002-04-15 Michael Hope <michaelh@vroom>
2750 * device/lib/z80/printf.c (sprintf): Added.
2752 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2754 * src/z80/peeph.def: Added transpose redundent load rule.
2756 * src/z80/main.c: Added force callee saves for jaune.
2758 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2760 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2762 2002-03-28 Johan Knol <johan@balder>
2764 * src/SDCCval.c: fixed bug #532436
2766 2002-03-14 Scott Dattalo <scott@dattalo.com>
2768 Added "char *Processor" field to the port structure.
2771 Added -p option. Allows port dependent processor to be specified.
2774 Initialized the new field char *Processor field to NULL in all ports
2777 Compiler generated registers for interrupt context saving
2778 were not getting allocated.
2780 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2783 Fixed left shift. Will promote the left side of a left shift
2784 if a) left shifting more than size of operand or b) when assigned
2785 to something size > size of left side
2787 2002-03-14 Scott Dattalo <scott@dattalo.com>
2789 tons of changes. Register allocation has been
2790 rewritten. Added customization for the various PICs. Flow
2791 analysis is restructured. ...
2797 Added. device.c is a PIC port hack to accomodate variations
2800 2002-03-13 Michael Hope <michaelh@vroom>
2802 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2804 2002-03-04 johanknol <johanknol@manik>
2806 * /src/SDCCval.c: fixed
2808 const unsigned char arr[][2] = { { 0, 1 } };
2809 t18.c:1: error: Initializer element is not constant
2811 2002-03-04 bela <bela@manik>
2813 * /device/include/mcs51reg.h:
2814 ds89c420 register definition update
2816 2002-03-03 <johan@FRIJA>
2818 * support/Util/SDCCerr.c: did something, but don't no why anymore
2820 * support/regression/tests/bug-524691.c: made it a little less shy
2822 * src/SDCCast.c (decorateType): fixed bug #524697
2824 * src/SDCCast.c: made some lineno improvements
2826 * src/SDCCval.c (getNelements): changed warning to error
2828 * src/SDCCglue.c (printIvalArray): changed warning to error
2830 * src/SDCCicode.c: fixed a warning for mingw
2832 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2834 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2836 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2838 * src/ds390/peeph.def:
2839 Added some more peephole rules
2841 * src/ds390/gen.c: Various fixes & enhancements
2843 * src/SDCClrange.c, src/SDCClrange.h:
2844 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2846 * src/ds390/ralloc.c:
2847 various fixes & enhancements (ds390) specific
2849 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2850 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2853 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2855 2002-03-02 <johan@FRIJA>
2857 * src/SDCCast.c (decorateType): fixed bug #524708
2859 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2861 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2863 2002-03-01 Michael Hope <michaelh@vroom>
2865 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2867 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2869 2002-03-01 <johan@FRIJA>
2871 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2873 * src/SDCCast.c (decorateType): fixed bug #524209
2875 * src/SDCCval.c (valNot): fixed bug #524195
2877 2002-02-26 <johan@balder>
2879 * src/xa51/gen.c: fixed a warning
2881 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2883 * src/SDCCast.c (decorateType): fixed bug #522534
2885 2002-02-23 <johan@balder>
2887 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2889 2002-02-22 <johan@balder>
2891 * src/SDCCast.c: fixed bug #514865
2893 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2895 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2897 * sdcc/src/SDCCloop.c:
2898 Previous fix was not good. basic blocks that have "break" or "return" are
2899 not really partof a loop , but live ranges used in these blocks should
2900 be live thru the entire loop, so set partOfLoop but don't add them to
2903 2002-02-21 <johan@FRIJA>
2905 * src/SDCCcse.c: fixed bug #514308
2907 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2910 Fixed BUG #519583. If a conditional block ended in a return/break
2911 statement inside a loop, it was not being considered part of the loop.
2913 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2915 2002-02-10 Karl Bongers <karl@turbobit.com>
2918 Fixed up SDCDB debugger somewhat. Updated debugger/README
2919 with lots of comments and notes.
2921 * device/examples/test2.c:
2922 Fix bug, "red" variable not being initialized(compiler complained).
2924 * device/examples/Makefile, examples/test3.c:
2925 Add Makefile in device/examples folder, compiles test3.c
2926 for use as a multiple module SDCDB test case.
2928 * sim/ucsim/cmd.src/cmdset.cc:
2929 Took out debug printfs in ucsim "next" command.
2932 Karl and Johan start ucsim XA support. Most dissassembly working,
2933 about 75% emulation done(plenty of work remaining).
2935 * sim/ucsim/z80.src:
2936 Add Z80 support to ucsim, add test-ucz80 regression test,
2937 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2938 Notice z80 compiler fails on examples/test3.c/crc code.
2940 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2942 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2943 Added support for --parms-in-bank1
2945 * src/ds390/peeph.def:
2946 added a few more peephole optimzations
2949 1) added __builtin_inp & __builtin_outp used to read in data of given length
2950 from a memory mapped port
2951 2) added __builtin_memcmp
2952 3) added __builtin_swapw swap bytes of a short
2954 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2955 1) handle multiple send & receives from register bank1
2956 2) ralloc can now allocate DPTR1 to some liveRanges
2958 * src/SDCCsymt.c, src/SDCCsymt.h:
2959 changes to handle multiple sends & receives
2962 added some pointer arithmetic optimization
2965 added some pointer arithmetic optimizations but not stable yet so not
2966 called from anywhere (will get this working shortly)
2968 * src/SDCCopt.c: fixed for multiple sends & receives
2971 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2972 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2973 set preprocessor defines (depending on options)
2975 * src/SDCCicode.c, src/SDCCicode.h:
2976 changes made to handle multiple sends & receives
2979 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2981 * src/SDCCcse.c, src/SDCCcse.h:
2982 added function findbackward def (to be used in upcoming optimization)
2984 * src/SDCCcflow.c, src/SDCCcflow.h:
2985 added function returnAtEnd - to determine if a basic block terminates with
2988 * src/SDCCast.c, src/SDCCast.h:
2989 added option parms-in-bank1
2991 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2992 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2993 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2994 adjusted for --parms-in-bank1 option
2996 * device/include/string.h:
2997 donot redefine "reentrant" keyword
2999 * device/include/ds80c390.h: Added some more SFRs
3001 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3003 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3005 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3007 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3009 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3011 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3013 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3015 * Added --xram-movc option
3017 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3019 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3021 2002-01-11 Johan Knol
3023 * Added math lib of Jesus Calvino-Fraga
3025 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3027 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3028 * support/regression/Makefile: new target test-mcs51-stack-auto
3029 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3031 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3033 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3035 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3037 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3039 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3041 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3043 * src/SDCCglue.h: add definition for printIvalChar()
3045 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3047 * src/SDCCast.c: fix #498138 by Johan
3049 * src/SDCCglue.c: fix #498138 by Johan
3051 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3053 * support/regression/Makefile: fix clean
3055 * support/regression/ports/ds390/support.c: fix transmission of last character
3057 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3059 * /sdcc/src/ds390/gen.c:
3060 a) improved computing address of stack variable
3061 b) took out some #if 0 code
3062 c) improved parmBytes adjustment
3063 d) improved genPlusIncr & genMinusIncr
3064 e) genCmp could generate bad code (when left assigned to DPTR)
3065 f) Fixed bug in hasInc
3067 * /sdcc/src/ds390/ralloc.c:
3068 a) packRegsForSupport could mess up live information (Fixed)
3069 b) packRegsDPTRuse could be incorrect for left & right shift
3071 * /sdcc/src/mcs51/ralloc.c:
3072 packRegsForSupport could mess up the live information (Fixed)
3074 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3076 * /sdcc/src/SDCCast.c:
3077 can reverse a loop even if function call is present as long
3078 as the loop control variable is local & is not passed as parameter
3080 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3082 * /sdcc/ChangeLog: *** empty log message ***
3084 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3085 More builtin function additions for TININative
3087 * /sdcc/src/ds390/ralloc.c:
3088 Had broken the regression testsuite
3090 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3092 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3093 Added funcattr hasStackParms will be set for reentrant functions when there
3094 are paramteres on the stack, this helps in minimizing frame pointer generation
3095 typeFromStr can handle function pointers now
3097 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3098 *** empty log message ***
3100 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3102 * /src/ds390/gen.c, /src/ds390/main.c:
3103 More builtin function additions for TININative
3105 * /src/ds390/ralloc.c:
3106 Had broken the regression testsuite
3108 * /src/SDCCast.c: Fixed a bug in dumptree
3110 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3111 Added funcattr hasStackParms will be set for reentrant functions when there
3112 are paramteres on the stack, this helps in minimizing frame pointer generation
3113 typeFromStr can handle function pointers now
3115 * /doc/builtins.txt, /doc/TININative.txt:
3116 *** empty log message ***
3119 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3121 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3122 ALPHA version for -mTININative
3124 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3125 updated to reflect changes in the port structure
3128 added function do_assemble (similar to do_link) if non-null this function
3129 will be called to do assembly (-mTININative) requires a multi command
3131 added function genAssemblerEnd will be called to generate assembler Epilogue
3134 added _JavaNative to debug info printing
3136 * /src/SDCCmain.c: added option --tini-libid
3137 added port->do_assemble function (-mTININative) has a multi command assemble
3139 * /src/SDCCglue.c: Disabled "constExpr" check
3140 added port->genAssemblerEnd function
3142 * /src/SDCCglobl.h: Added option --tini-libid value
3145 tookout optimizeCompare from the header (has no external references)
3147 * /src/SDCCast.c: made one more function "static"
3149 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3151 * src/z80/mappings.i: Added z80asm support.
3153 * src/z80/main.c: Added z80asm support on --asm=z80asm
3155 * src/z80/gen.c: Fixed asm portability issues.
3157 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3159 * src/SDCCglue.c (printExterns): Added global/extern split.
3161 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3163 * support/regression/Makefile: added test for mcs51 model large
3165 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3167 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3169 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3171 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3173 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3175 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3177 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3179 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3181 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3183 * support/regression/tests/simplefloat.c: Port to mcs51.
3185 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3186 * support/regression/tests/bug-485362.c: Added.
3188 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3190 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3192 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3194 * src/z80/gen.c (aopDump): Added a dump function.
3196 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3197 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3199 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3201 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3203 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3205 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3207 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3209 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3211 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3213 * support/regression/ports/ds390/support.c: Use tinibios.
3215 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3217 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3219 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3220 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3222 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3224 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3226 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3228 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3230 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3231 (packRegsForIYUse): Created and optimised.
3233 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3235 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3236 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3238 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3240 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3242 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3244 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3246 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3248 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3250 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3252 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3254 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3256 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3258 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3260 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3261 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3262 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3264 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3266 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3267 (genNotFloat): Added.
3268 (genUminusFloat): Added.
3270 * device/lib/z80/Makefile: Added floating pt stubs.
3272 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3274 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3276 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3278 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3280 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3282 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3284 * sdcc/support/regression/Makefile: Add port ds390.
3286 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3288 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3290 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3292 * sdcc/support/regression/ports/ds390/support.c: Added.
3294 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3296 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3298 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3300 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3302 * device/include/malloc.h: Added z80 and gbz80 support.
3304 * device/lib/gbz80/heap.s: Added.
3306 * device/lib/z80/heap.s: Added.
3308 * device/lib/malloc.c: Added z80 and gbz80 support.
3310 * support/regression/tests/malloc.c (testMalloc): Added.
3312 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3314 * support/regression/tests/bug-478094.c: Added.
3316 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3318 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3320 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3322 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3324 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3326 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3328 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3330 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3332 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3334 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3336 * support/regression/tests/bug-477927.c: Added.
3338 * src/z80/peeph.def: Added minor rules.
3340 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3342 * src/z80/peeph.def: Added jump optimisation modification.
3344 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3346 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3348 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3350 * support/regression/tests/funptrs.c: Added.
3352 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3354 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3356 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3358 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3360 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3362 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3363 (movLeft2ResultLong): Created.
3365 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3366 (joinPushes): Added. Joins two char pushes into a word push.
3368 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3370 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3372 * support/makebin/Makefile (install): Added creation of dest dir.
3374 2001-10-24 Karl Bongers <karl@turbobit.com>
3376 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3378 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3380 * src/z80/ralloc.c: Turned off faulty pack for one use.
3382 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3384 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3386 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3388 * support/regression/Makefile: Improved clean
3390 * support/regression/ports/gbz80/spec.mk: Added clean
3392 * support/regression/ports/host/spec.mk: Added clean
3394 * support/regression/ports/z80/spec.mk: Added clean
3396 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3398 * support/regression/ports/mcs51/timeout.c: little improvements
3400 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3402 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3404 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3406 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3408 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3410 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3412 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3414 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3415 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3417 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3419 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3421 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3423 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3425 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3427 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3429 * support/regression/tests/longor.c: Added.
3431 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3433 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3435 * as/mcs51/aslink.h: define PATH_MAX
3437 * as/mcs51/asm.h: define PATH_MAX
3439 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3441 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3443 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3445 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3447 * src/SDCCglobl.h: define PATH_MAX
3449 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3451 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3453 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3455 * src/z80/gen.c (gencjneshort): Fixed
3457 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3459 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3461 * support/regression/tests/bug-469671.c: Added.
3463 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3465 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3467 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3469 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3471 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3473 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3475 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3477 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3479 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3481 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3483 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3485 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3487 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3489 * 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.
3491 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3493 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3495 2001-10-07 <johan@FRIJA>
3497 * device/lib/gets.c (gets): fixed the return value.
3499 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3500 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3502 * 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.
3504 * 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.
3506 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3508 * src/pic/gen.c: Removed Safe_strdup.
3510 * configure.in: Added option to enable libgc support.
3512 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3513 (bitVectUnion): Optimised.
3514 (bitVectIntersect): Optimised.
3515 (bitVectBitsInCommon): Optimised.
3516 (bitVectCplAnd): Optimised.
3518 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3520 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3522 * src/SDCCmain.c: distinguish between assembler debug and plain options
3524 * src/avr/main.c: remove standard assembler options
3526 * src/ds390/main.c: remove standard assembler options
3528 * src/mcs51/main.c: remove standard assembler options
3530 * src/port.h: removed "PENDING" comment
3532 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3534 * src/device/lib/_mulint.c : new, with assember functions
3536 * src/device/lib/_mullong.c : new, with assember functions
3538 * src/device/lib/_divuint.c : with assember functions
3540 * src/device/lib/_divsint.c : with assember functions
3542 * src/device/lib/_divulong.c: with assember functions
3544 * src/device/lib/_divslong.c: with assember functions
3546 * src/device/lib/_moduint.c : with assember functions
3548 * src/device/lib/_modsint.c : with assember functions
3550 * src/device/lib/_modulong.c: with assember functions
3552 * src/device/lib/_modslong.c: with assember functions
3554 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3556 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3558 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3559 replaced _mululong.c and _mulslong.c by _mullong.c
3561 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3563 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3565 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3567 * src/SDCCglue.c: test, if win32api is available for MINGW
3569 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3571 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3572 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3573 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3574 * support/regression/ports/host/spec.mk: removed GENERIC
3575 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3576 * support/regression/ports/z80/spec.mk: removed GENERIC
3578 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3580 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3582 * support/regression/tests/bug-467035.c: Created.
3584 2001-10-01 <johan@FRIJA>
3586 * src/SDCC.y: fixed bug #466586 part 1
3588 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3590 * SDCCicode.c: z80 has no generic pointers
3591 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3593 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3595 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3597 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3599 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3601 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3603 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3605 * configure.in: Fixed up so that ucsim is only configured once.
3607 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3609 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3610 (getPathDifference): As above.
3612 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3614 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3616 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3617 * .version: Updated to 2.3.1
3619 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3620 Added copyright header.
3622 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3623 (assemble): Added support for macro based assembler commands.
3624 (linkEdit): Added support for macro based linker commands.
3625 (preProcess): Changed the pre-processor to use macros.
3626 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3627 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3629 * device/lib/z80/crt0.s: Added module name for debugging.
3631 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3633 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3635 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3637 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3639 * src/Makefile.in: Added SDCCmacro and SDCCutil
3641 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3643 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3645 2001-09-16 <johan@FRIJA>
3647 * 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.
3649 2001-09-15 <johan@FRIJA>
3651 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3652 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3654 2001-09-11 <johan@FRIJA>
3656 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3658 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3660 * support/regression/tests/bug-460444.c: Added test case.
3662 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3663 (genCast): Added justification for all of the asserts.
3665 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3667 * support/regression/support.c: _xdata replaced by xdata
3669 * support/regression/spec.mk: removed _generic
3671 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3673 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3675 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3676 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3678 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3680 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3682 * support/regression/tests/bug-460010.c: Added test case.
3684 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3686 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3688 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3690 * support/regression/testfwk.c: removed workaround for bug #436344
3692 * support/regression/tests/bp.c: use less memory with mcs51
3694 * support/regression/tests/bug-441448.c: use less memory
3696 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3698 * support/regression/collate-results.py: typo
3700 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3702 * support/regression/tests/fetchoverlap.c: Added new test case.
3704 * support/regression/tests/bp.c: Added new test case.
3706 * support/regression/tests/bug-448984.c: Added new test case.
3708 * support/regression/tests/pow2shifts.c: Added new test case.
3710 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3711 (genlshTwo): Fixed right shift for count > 8.
3713 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3715 2001-09-08 <johan@FRIJA>
3717 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3719 2001-09-07 <johan@FRIJA>
3721 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3723 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3725 2001-09-06 <johan@FRIJA>
3727 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3728 * bernhard noted me at this: "() equals to (void)" (1.38)
3730 2001-09-05 <johan@FRIJA>
3732 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3734 2001-09-04 <johan@FRIJA>
3736 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3739 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3741 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3743 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3745 * link/z80/aslink.h: Fixed path for PATH_MAX
3747 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3749 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3751 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3753 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3755 * 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.
3757 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3759 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3760 (genCmp): Fixed up genCmp for the GB with longs.
3762 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3764 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3766 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3768 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3770 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3772 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3774 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3776 * 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.
3778 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3780 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3782 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3784 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3786 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3788 * sim/ucsim/configure: little improvement of Cygwin-detection
3789 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3790 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3791 * support/regression/tests/bug-221100.c: small changes for mcs51
3792 * support/regression/tests/bug-221168.c: small changes for mcs51
3793 * support/regression/tests/bug-227710.c: small changes for mcs51
3794 * support/regression/tests/staticinit.c: small changes for mcs51
3795 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3796 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3797 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601