1 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3 * device/lib/_gptrget.c,
4 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
6 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
8 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
9 * src/SDCCast.c (astErrors): fixed bug #846007
10 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
14 * src/SDCCast.c (decorateType): disabled a transformation I added in
15 revision 1.188 (access to fields of a structure at an absolute address);
16 it breaks with bitfields, extern declarations, and gcse analysis.
17 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
18 could be assigned through a pointer, so don't complain.
19 * src/SDCCast.c (astErrors),
21 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
23 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
25 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
26 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
27 output of __config directives, since gpasm now supports them
28 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
29 pre-processor macro, i.e. -DMCU=p18f452
30 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
31 and modified to handle 'cast' icode similarly to '=' icode
32 * src/pic16/device.h (typedef struct PIC_device): added field
33 'extMIface' to indicate that chip has external memory interface
34 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
35 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
38 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
40 * src/SDCC.y (pointer): fixed bug #846006
41 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
42 * src/SDCCast.c (decorateType): fixed bug #846009
43 * src/ds390/peeph.def,
44 * src/ds390/gen.c (genAnd, genOr),
45 * src/mcs51/peeph.def,
46 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
48 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
50 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
57 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
61 * src/SDCCbitv.c: added function to free a bitvector
63 * src/SDCClrange.c: added function to recompute the liveranges
71 * src/z80/ralloc.c: recompute the liveranges after register packing
73 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
75 * src/SDCCloop.c (newInduction): fixed bug #845630
77 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
79 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
80 inadvertantly left behind from my 2003-11-12 change
82 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
84 Updated headers I neglected to commit yesterday.
88 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
90 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
91 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
92 * src/SDCCopt.c (eBBlockFromiCode),
93 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
94 the creation of the key hash table from the sequencing so it can be used
95 earlier (for some GCSE bug fixes still pending)
97 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
99 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
100 * support/regression/tests/addsub.c: testing genPlus shortcut
102 2003-11-15 Borut Razem <borut.razem@siol.net>
104 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
106 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
108 * src/SDCCcse.c (cseBBlock): fixed bug #527779
109 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
110 ordering is immaterial.
111 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
113 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
115 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
116 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
117 (SIGSEV) of bug #840381
118 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
119 unlink new file before rename if new and old filenames are the same)
121 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
123 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
124 uninitialized variables) for the mcs51. Set environment variable
125 SDCC_GENRAMCLEAR to test.
126 xdata initialization slightly shorter
128 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
131 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
132 #838241 & 780691 (basicly the same bug)
133 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
134 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
136 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
138 * src/SDCCmain.c (linkEdit): "fix" #834252
140 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
142 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
144 * src/SDCC.y: fixed bug #819403
146 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
148 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
149 the reentrant attribute.
150 * src/hc08/gen.c (genPackBits): added missing stack readjustment
151 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
153 * src/SDCCast.c (decorateType): fixed bug with storage class not being
154 updated during pointer dereference; f.e. ~(((char *)1)*) was being
155 erroneously reduced to a literal.
156 * src/hc08/ralloc.c (packRegisters, rematStr),
157 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
160 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
162 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
163 * doc/sdccman.lyx: changed from 'article' to 'book'
164 * doc/Makefile: readded test_suite_spec and cdbfileformat
166 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
168 * device/include/stdlib.h: include malloc.h to comply with ANSI
169 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
171 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
173 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
174 * doc/clean.mk: also remove *.out files
175 * doc/sdccman.lyx: some additions, larger top/bottom margins
177 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
179 * src/SDCC.y: fixed bug #837365
180 * support/regression/tests/bitopcse.c
181 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
182 a symbol (might be valop instead)
183 * device/lib/Makefile.in: added errno.c to HC08SOURCES
184 * device/lib/clean.mk: added hc08 to the cleaning list
186 2003-11-04 Borut Razem <borut.razem@siol.net>
188 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
190 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
191 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
192 malloc is declared in standard stdlib.h
194 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
196 * device/lib/hc08/Makefile: need to clean .rel not .o files
197 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
199 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
209 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
210 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
211 tests (which uses the port's oclsExpense function)
217 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
219 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
221 * src/SDCCcse.c (ifxOptimize),
222 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
223 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
224 deleting the IFX iCode.
225 * src/hc08/ralloc.c: reduced unneeded slocs
226 * src/hc08/gen.c: fixed bug in asmopToBoolean
228 2003-11-04 Borut Razem <borut.razem@siol.net>
230 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
231 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
232 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
233 transferred to configure
235 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
237 Use headers defined in the C[++] standards:
238 * sim/ucsim/gui.src/serio.src/fileio.cc
239 * sim/ucsim/gui.src/serio.src/frontend.cc
240 * sim/ucsim/gui.src/serio.src/main.cc
241 * sim/ucsim/gui.src/serio.src/posix_signal.cc
242 * support/Util/NewAlloc.c
248 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
250 * Added MSVC projects for hc08 assembler and linker:
251 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
252 /as/hc08/link_hc08.dsp
254 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
256 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
258 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
260 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
262 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
264 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
266 2003-10-31 Borut Razem <borut.razem@siol.net>
268 * support/cpp2/cpplib.h,
269 support/cpp2/cpplib.c,
270 support/cpp2/cpplex.c,
271 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
272 to switch _asm block preprocessing on / off. Default is
273 #pragma preproc_asm +
275 2003-10-31 Borut Razem <borut.razem@siol.net>
277 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
278 when outputting comment blocks (when executed with -C option) and
279 _asm (SDCPP specific) blocks
281 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
283 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
285 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
287 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
289 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
291 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
292 * src/SDCCast.c (decorateType): fixed bug #832664
294 2003-10-31 Borut Razem <borut.razem@siol.net>
296 * support\cpp2\cpplex.c: fixed for SDCPP:
297 comments(when executed with -C option) and _asm blocks
298 were included even if they where in skipped #if block.
299 Applied solution from GCC cpp 3.3.2
301 2003-10-31 Borut Razem <borut.razem@siol.net>
303 * src/SDCC.lex: sdcc now understands both formats:
304 '# <line_number> <file_name>' and
305 '#line <line_number> <file_name>'
306 * support/cpp2/cppmain.c: sdcpp now generates the standard
307 '# <line_number> <file_name>' instead of former
308 '#line <line_number> <file_name>'
310 2003-10-30 Borut Razem <borut.razem@siol.net>
312 * support/cpp2/cpphash.h,
313 * support/cpp2/cpplib.h
314 * support/cpp2/cpplex.c,
315 * support/cpp2/cppmain.c,
316 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
318 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
320 Fixed a number of problems revealed by bug #827883.
321 * src/SDCCloop.c (loopInvariants): Spill location of the
322 result operand should be recomputed if extracted from
323 a loop. Also, don't extract assignments of an iTemp
325 * src/SDCCast.c (isConformingBody): loop reversal should
326 not occur if the control variable is involved with a
329 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
331 * .version: bumped to 2.3.6 to reflect the big improvements
332 made by Erik and Klaus. Thanks!
334 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
336 Replaced the livrange code.
337 * src/SDCClrange.c: added new LR code
339 * src/SDCCBBlock.h: removed remainig parts from old LR code
340 * src/ds390/ralloc.c,
341 * src/ds390/gen.c: minor fixes to make it work with new code
343 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
348 * src/hc08/ralloc.c: Fix various warnings related to the hc08
349 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
350 (tweaked fix for bug #818696)
352 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
354 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
356 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
359 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
360 * src/mcs51/gen.c (gencjneshort),
361 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
362 more efficient (per Scott Bronson's suggestion)
364 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
366 Extended the semantics of the critical keyword to include
367 individual statements. See RFE #827755 and #799831
372 * support/Util/SDCCerr.c
373 * support/Util/SDCCerr.h
378 2003-10-19 Borut Razem <borut.razem@siol.net>
380 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
382 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
384 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
386 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
387 and predecrement operand is displayed
389 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
391 * src/SDCCval.c (valMinus): fixed bug #826041
393 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
395 Some hc08 related updates that I missed earlier
397 * support/regression/ports/hc08/spec.mk
399 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
401 New target "hc08" for the Motorola 68hc08 family of micros
409 * sim/ucsim/hc08.src/*
410 * sim/ucsim/configure.in
411 * src/ucsim/configure
412 * sim/ucsim/packages_in.mk
415 * device/include/mc68hc908qy.h
417 * device/lib/Makefile.in
418 * support/regression/ports/hc08/*
419 * support/regression/Makefile
421 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
423 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
425 * src/ds390/gen.c (genCast): fixed bug #821957
427 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
429 * device/lib/logf.c: "fixed" overlay bug
430 * support/regression/ports/host/spec.mk: added m library
431 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
432 * support/regression/tests/float_trans: added (for Eric)
434 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
436 * src/mcs51/gen.c (genCpl): fixed bug
437 http://sf.net/mailarchive/message.php?msg_id=6263915
439 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
441 * src/SDCCast.c (decorateType): added extended constant folding
442 * src/SDCCsymt.c (computeType): cleanup
443 * src/SDCCval.c (valShift): minor optimization
444 * support/regression/tests/ast_constant_folding.c: added
446 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
448 * src/SDCCmain.c: removed some unintended changes
450 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
452 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
453 * src/z80/gen.c: fixed part of bug #817589
454 * src/SDCCsymt.c (checkFunction): fixed bug #817895
456 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
458 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
476 * src/z80/gen.c: removed unused label "release:"
478 2003-10-06 Borut Razem <borut.razem@siol.net>
480 * src/SDCC.lex: removed definition of unused variables
481 save_optimize and save_options
483 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
485 * clean.mk: removed '=' in "-maxdepth=1"
486 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
487 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
489 2003-10-06 Borut Razem <borut.razem@siol.net>
491 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
492 my_unput() replaced by unput()
494 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
496 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
497 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
498 type-punned pointer will break strict-aliasing rules"
499 Old LR behaviour is again default; Klaus' LR can be choosen by
500 defining the environment variable LRKLAUS
504 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
505 * clean.mk: fixed removal of files in bin/CVS/
506 * device/lib/clean.mk: fixed removal of directories small and large
507 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
509 * src/SDCCval.c: removed superflous test for pedantic
511 2003-10-05 Borut Razem <borut.razem@siol.net>
513 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
514 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
515 message "unmatched #pragma SAVE and #pragma RESTORE"
517 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
519 * doc/sdccman.lyx: various additions and updates (interrupts, inline
520 assembly, critical functions, atomic, nojtbound)
522 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
524 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
530 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
533 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
535 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
537 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
538 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
539 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
541 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
543 * src/z80/gen.c (genRet): fixed bug #524753
544 * src/z80/gen.c (genCast): fixed internal error on cast from
546 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
547 fix for bug #477835 to the z80
548 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
549 for tracking iCodes in the peephole optimizer for z80
551 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
553 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
554 the other part of bug #814548
555 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
557 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
559 * src/SDCCcse.c: fixed part of bug #814548
561 2003-09-28 Borut Razem <borut.razem@siol.net>
563 * src/asm.c: rewrite of printILine() to use temporary file instead
565 * src/xa51/main.c: commented out declaration of int rewinds
567 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
569 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
571 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
573 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
574 * src/asm.c (printILine): Fixed bug #811015
576 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
578 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
581 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
583 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
584 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
585 to correctly handle general case of AOP_PAIRPTR
586 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
588 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
590 * src/mcs51/ralloc.c (fillGaps),
591 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
592 register positioning bug)
594 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
596 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
598 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
600 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
601 genCodePointerGet, genGenPointerGet, genFarPointerSet,
602 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
603 (ralloc doesn't intentionally do this now, but perhaps later)
604 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
605 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
606 register positioning bugs (Fixed bug #762602 and #795325)
607 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
609 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
610 lines that --i-code-in-asm generates
612 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
614 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
615 trying to fclose a FILE* that was already closed.
617 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
619 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
620 of const struct should be treated as if const themselves)
622 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
624 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
626 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
628 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
629 Unix (/n) and DOS (/r/n) line terminations.
631 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
633 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
636 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
638 * src/mcs51/gen.c (genFunction, genEndFunction),
639 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
640 and restore of EA so that stack offsets to parameters are
641 correct when using both critical and reentrant/stack-auto.
642 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
643 size (can be triggered in error if sloc is shared between
644 different sized objects)
645 * device/include/float.h: fixed macros to explicitly use
646 unsigned long where needed
648 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
650 Feature req. 799831: added code to allow nesting of critical functions
651 * src/mcs51/gen.c (genFunction, genEndFunction)
652 * src/ds390/gen.c (genFunction, genEndFunction)
654 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
656 * src/SDCCsymt.c (sclsFromPtr),
658 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
659 support for standard C idiom of memory mapped variables; for
660 example, *((xdata int*)0x1234) = 1 is now internally equivalent
661 to xdata int at 0x1234 tempvar = 1.
662 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
663 provided by Akiya ISHIDA
665 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
667 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
668 * src/SDCCval.c (constVal): added reduction from int to char
669 * src/SDCCval.c (valMult, valDiv): fixed sign handling
670 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
671 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
673 * support/regression/tests/shifts.c: fixed
675 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
677 * src/z80/gen.c (genXor): Fixed bug #805445
679 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
681 Fixed bug #621531 (const & volatile confusion in the type chain).
682 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
683 refer to the const or volatile state of the pointer itself.
696 * support/regression/tests/const.c
698 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
700 When checking for duplicated modules, use absolute paths
701 instead of relative paths. Files changed:
706 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
708 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
710 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
712 * device/include/string.h: added size_t typedef, changed
713 prototypes to use size_t, eliminated separate reentrant and
714 non-reentrant declarations, added _memmove declaration
715 * device/lib/_memcpy.c: changed to use size_t instead of int,
716 changed /4 to >>2 to avoid division library call
717 * device/lib/_memcmp.c,
718 * device/lib/_memset.c,
719 * device/lib/_strncat.c,
720 * device/lib/_strncpy.c,
721 * device/lib/_strncmp.c: changed to use size_t instead of int
722 * device/lib/_memmove.c: new file (fixed bug #772294)
723 * device/lib/Makefile.in: added _memmove.c
724 * device/lib/z80/asm_strings.s: fixed bug #772290
725 * support/regression/tests/bitfields.c: attempt to fix host assertion
726 failure on amd64-unknown-linux2.2
728 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
730 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
731 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
732 * as/z80/asmain.c (main): fixed bug #801766
734 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
736 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
739 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
741 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
742 reported in bug #800609
744 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
746 * Top header beautifications in src/pic16 directory:
747 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
748 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
749 pcoderegs.h, ralloc.c, ralloc.h
750 * main.c: added top header and GPL license notice
751 * pcode.c: fixed the if-conditional warning
753 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
755 * device/lib/_mullong.c: replaced int by short for gcc
757 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
759 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
760 and JUMPTABLE iCodes properly now (worked by accident before)
761 * src/mcs51/gen.c (leftRightUseAcc),
762 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
763 iCode properly now. Use getSize instead of nRegs since a & b
764 aren't part of the nRegs tally.
766 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
768 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
769 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
770 before instructions that use the _STATUS register
772 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
774 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
775 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
776 fetching of the pointer
777 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
778 copied from genNearPointerSet()
779 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
780 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
781 If they pop r0/r1 they must be called in the opposite order than aopOp().
782 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
783 (resp. --stack-auto), prepared for --xstack
785 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
787 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
789 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
791 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
792 these ports have their own __sdcc_external_start()
794 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
796 pic patch provided by Slade Rich <slade_rich@yahoo.com>
797 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
798 type for bits was changed. It resulted in bit variables becoming
799 global, which is not permitted in PIC 14 assembly output.
801 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
803 * doc/sdccman.lyx: various additions and updates. Rearranged sections
805 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
807 Z80 and MCS51 linkers complaint if a public symbol is defined
808 in more than one library module:
812 * as/mcs51/Makefile.in
814 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
816 A few small changes that speed up the peephole optimizer.
820 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
822 Try to make the peephole optimizer smarter by maintaining
823 an association between the assembly source code and the
824 iCodes that originated them. Put this information to use
825 with a new peephole rule condition "notVolatile" so that
826 the rules can be aggressive yet still safe.
831 * src/mcs51/peeph.def
833 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
837 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
838 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
839 if the left or right operand symbols have the accuse flag set.
841 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
843 Changed the type of the result of the ! (NOT) operator to char;
844 previously it returned the same type as the source. This allows
845 us to eliminate all the genFloatNot functions (all of its target
846 implementations were very buggy) since !float can use the same
849 * src/SDCCicode.c (ast2iCode): ! returns char
850 * src/mcs51/gen.c (genNot, genNotFloat),
851 * src/ds390/gen.c (genNot, genNotFloat),
852 * src/z80/gen.c (genNot, genNotFloat),
853 * src/pic/gen.c (genNot, genNotFloat),
854 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
856 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
858 pic patch provided by Slade Rich <slade_rich@yahoo.com>
859 1. Interrupt would not compile properly. Ensure PCLATH register is saved
860 during interrupts. Ensure WSAVE is located at a shared bank address.
861 2. Fixed page selection in some places
862 3. Fixed BTFSS/C to where necessary use registers directly and not simply
863 the registers name strings.
864 4. Fixed "signed / unsigned compare" compiler warnings.
865 5. The PIC port manages its own allocation of the general purpose
866 registers, but makes no attempt to reuse them. As a result when
867 compiling it soon runs out of general purpose registers. Some
868 additional code was added to the files pcode.c and device.c to walk
869 through the function call tree and rename the registers so that they
879 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
880 genPlus() & genMinus() when the result is the same as left or right
882 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
884 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
886 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
888 Made bitfield a distinct type from bit so that bitfields
889 convert as per ANSI C and bits retain their traditional
890 boolean style behaviour. Implemented bitfield support in
898 * src/ds390/gen.c: bit v bitfield split
899 * src/z80/gen.c: New support for bitfields
900 * support/regression/tests/bitfields.c: reenabled z80,
903 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
905 Rules 246.x, 247.x relate to bitfields, the others speed up
906 access to xdata mapped I/O devices.
908 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
910 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
912 Cleaned up genPackBits and genUnpackBits and added two helper
913 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
914 for literal assignments in genPackBits (thanks to Frieder for
920 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
922 Fixed bug #748310 (pointer to function type mishandled when the
923 function name is omitted). Also fixed a SIGSEGV when a function
924 attribute (reentrant, etc) is used on a non-function or on a
925 function but misplaced before the parameter list.
927 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
929 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
930 * support/Util/SDCCerr.h,
931 * support/Util/SDCCerr.c: Added func attr misuse error msg
933 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
935 Fixed bug #787649 by anonymous
936 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
937 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
939 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
941 Fixed numerous bitfield problems.
943 * src/SDCC.y: More bitfield related error checking
945 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
946 * support/Util/SDCCerr.h,
947 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
948 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
949 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
950 * support/regression/tests/bitfields.c: tests added
952 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
954 Made the constant following the "interrupt" keyword optional. If
955 omitted, the function will not automatically be given an entry
956 in the interrupt vector table (similar to #pragma NOIV, but
957 less syntacticly kludgy). The interrupt number is also now
958 range checked. Also fixed a bug in the high order bit example
965 * support/Util/SDCCerr.c
966 * support/Util/SDCCerr.h
969 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
971 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
972 * src/SDCCicode.c (operandOperation): rewritten some ops
973 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
974 * src/SDCCsymt.c (computeType): literals are handled the same way as any
976 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
977 be re-activated by defining REDUCE_LITERALS)
978 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
979 unsigned, but are signed by default
980 * src/SDCCval.c (constVal): rearranged
981 * src/SDCCval.c (valMod): preliminary fix
982 * src/SDCCval.c (valCastLiteral): use TYPE_* types
983 * support/regression/literalop.c: added, work in progress
985 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
987 Generate warnings for useless declarations like "char data;"
988 that don't do what new users expect.
991 * support/Util/SDCCerr.h
992 * support/Util/SDCCerr.c
994 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
996 * src/SDCCval.c (valMult): fix overflow detection of negative int
998 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1000 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1002 Changes to support big endian targets:
1015 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1017 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1018 * device/lib/time.c: fixed warning "integer overflow in expression"
1020 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1022 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1023 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1024 constants are unsigned; added recognition of "u" flag for unsigned
1025 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1026 * src/SDCCval.c (valDiv, valMod): fixed signdness
1027 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1028 signedness of modulo, left and right shift
1029 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1030 * support/Util/SDCCerr.h: added warning W_INT_OVL
1031 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1032 * src/SDCCast.c (ast_print): improved output of constants
1034 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1036 Fixed some warnings when building with MSVC:
1049 * support\cpp2\cpplib.c
1053 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1055 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1057 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1059 * support\librarian\clean.mk: Do not remove Makefile.
1060 * support\librarian\Makefile: added.
1062 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1064 Added librarian to MSVC build:
1067 * support\librarian\librarian.dsp
1069 'configure' not needed for librarian, removed:
1070 * support\librarian\configure
1071 * support\librarian\configure.in
1072 * support\librarian\config_in.h
1073 * support\librarian\Makefile.in
1075 Hopefully these ones built the librarian and the rest of sdcc properly:
1077 * Makefile.common.in
1079 Messed up 'configure', so revert to previous version:
1083 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1085 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1086 there, while the mantissa of a double is "only" 53 bits wide.
1088 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1090 Adding sdcclib to the build. MSVC project coming soon.
1091 Files added/changed:
1093 * support\librarian\clean.mk
1094 * support\librarian\configure
1095 * support\librarian\configure.in
1096 * support\librarian\config_in.h
1097 * support\librarian\Makefile.bcc
1098 * support\librarian\Makefile.in
1099 * support\librarian\sdcclib.c
1102 * Makefile.common.in
1106 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1108 Linker now complaints if linked modules have conflicting options, for
1109 example, one compiled using --model-large and another one compiled with
1110 --model-small. The following files were modified:
1132 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1134 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1135 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1137 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1139 * src/z80/mappings.i: fix _mul[us][int,long] entries
1141 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1143 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1145 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1147 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1148 * support/regression/tests/bitopcse.c: added
1156 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1158 added support for new library format to z80, gbz80 linkers:
1164 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1166 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1167 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1169 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1171 added DUMMY_READ_VOLATILE:
1180 * src/SDCCcse.c (algebraicOpts): many improvements
1181 * src/SDCCcse.h: removed algebraicOpts()
1182 * src/SDCCicode.c (picDummyRead): added
1184 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1186 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1187 "Insufficient space in data memory".
1189 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1191 * src/mcs51/gen.c: fixed bug #771358
1192 * src/z80/gen.c: fixed bug #759087
1194 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1196 * src/pic16/glue.c: minor cleanup by Vangelis
1198 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1200 * device/include/regc515c.h: fixed #758477
1201 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1202 * device/lib/_gptrput.c: saved a few bytes
1203 * my tab spacing is 8, yours too?)
1204 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1205 * device/lib/serial.c: process RX bytes earlier than TX bytes
1206 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1208 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1210 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1212 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1214 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1216 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1218 * device/lib/Makefile.in: bad fix, reverted to 1.43
1220 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1222 * device/lib/Makefile.in: added missing z80 object files
1224 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1226 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1227 pic16 progress by Vangelis:
1242 * pic16/pcodepeep.c:
1245 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1247 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1249 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1251 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1252 added gbz80 build to MSVC project.
1253 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1254 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1255 from 8051 stuff and setup so it links using a .lnk file.
1257 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1259 * support/librarian/sdcclib.c: sdcc librarian.
1260 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1263 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1265 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1267 2003-07-02 Borut Razem <borut.razem@siol.net>
1269 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1270 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1271 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1272 src/xa51/main.c, src/z80/main.c:
1273 virtualization of glue() function: each port has it's own glue function,
1274 which is accessed by do_glue function pointer in PORT.general structure
1276 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1278 * DS800C400 fun, improved ROM interface and tinibios.
1280 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1282 * More support for DS80C400. Now includes beginning of interface to ROM.
1284 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1286 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1288 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1290 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1292 2003-06-19 Borut Razem <borut.razem@siol.net>
1294 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1296 2003-06-19 Borut Razem <borut.razem@siol.net>
1298 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1299 fixed Z80 port - crt0.o: cannot open.
1301 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1303 * support/Util/MySystem.c (merge_command): revert bad fix
1305 2003-06-18 Borut Razem <borut.razem@siol.net>
1307 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1309 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1311 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1312 option --use-stdout sends errors to stdout instead of stderr.
1314 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1316 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1318 2003-06-15 Borut Razem <borut.razem@siol.net>
1320 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1321 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1322 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1323 fixed width array of pointers replaced with sets;
1324 multiple include and lib paths ared transferred to preprocessor and linker
1325 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1326 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1327 fixed width array of pointers
1328 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1329 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1330 fixupPath(), getPathDifference()
1331 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1332 fixed width array of pointers
1334 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1336 * src/pic16/ralloc.c: fix warnings
1337 * src/pic16/pcode.c: fix warning
1339 2003-06-10 Scott Dattalo <scott@dattalo.com>
1341 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1342 know all the details, but essentially this set of changes enable
1343 the pic16 port to generate movff instructions and generate assembler
1348 * src/pic16/pcode.c:
1349 * src/pic16/device.c:
1351 * src/pic16/pcode.h:
1352 * src/pic16/pcoderegs.c:
1353 * src/pic16/ralloc.c:
1354 * src/pic16/ralloc.h:
1356 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1358 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1359 added option --vc, so sdcc errors and warnings are compatible with
1360 Microsoft Visual Studio.
1362 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1364 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1365 device/lib/libfloat.lib: added atof function.
1367 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1369 * doc/sdccman.lyx: updated to Lyx 1.3
1370 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1371 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1372 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1374 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1376 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1378 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1380 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1381 additions to the "related tools/documentation" section
1383 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1385 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1387 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1389 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1390 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1392 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1394 * doc/sdccman.lyx: fix double dash and other minor things
1395 * doc/Makefile: fix double dash
1397 2003-05-28 Karl Bongers(patches from Martin Helmling)
1398 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1399 condition and ignore commands.
1401 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1403 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1404 is in parts still quite out of date, I did changes as far as I felt makes sense
1405 for a non-native english speaker.
1406 Please feel free to add to the manual or to correct my changes.
1407 * doc/Makefile: undid touching the date of intermediate tex files.
1409 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1411 * doc/sdccman.lyx: Manual has an index now
1413 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1415 Finalize muluint/mulsint and mululong/mulslong merging:
1416 * device/lib/_mulint.c
1417 * device/lib/_mullong.c
1418 * device/lib/gbz80/mul.s
1419 * device/lib/gbz80/stubs.s
1420 * device/lib/z80/mul.s
1421 * device/lib/z80/stubs.s
1422 * src/SDCCsymt.c (initCSupport)
1424 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1426 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1427 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1428 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1429 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1432 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1434 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1435 the regression tests I'm not brave enough to enable 245.b, 245.c
1436 * doc/sdccman.lyx: added latex preamble for hyperref package.
1437 Using pdflatex this will give you a hyperlinked pdf file with
1438 bookmarks. (prepend '%' before /usepackage if this breaks something)
1440 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1442 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1444 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1446 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1448 2003-05-21 <johan@balder>
1450 * src/SDCCglue.c (printIval): fixed bug #739934
1452 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1454 Applied patch from bug 737905 (renamed yylineo to mylineno):
1461 * src/pic16/pcode.c: Cleaned warnings
1462 * src/pic16/pcodeflow.c: Cleaned warnings
1463 * src/pic16/pcoderegs.c: Cleaned warnings
1465 2003-05-19 Scott Dattalo <scott@dattalo.com>
1467 * src/pic16/pcode.c: Cleaned warnings
1468 * src/pic16/pcodepeep.c: Cleaned warnings
1469 * src/pic16/ralloc.c: Cleaned warnings
1471 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1473 * doc/sdccman.lyx: fixed bug 739745
1474 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1476 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1478 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1479 it can be defined with CFLAGS when running configure
1480 * src/SDCCmain.c: fixed compiling + linking with object files
1482 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1484 * configure.in: configure for pic16 port,
1485 added --disable-pic16-port
1486 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1487 * src/SDCCmain.c: linkOptions is changed to set *,
1488 added if/endif conditional macros to remove options help
1489 messages from optionsTable when a port is not configured, added
1490 support for the PIc16 port in the ports table, when executing
1491 the compiler with no port specified on command line, a default
1492 port is selected with the new macro DEFAULT_PORT which is
1493 defined in port.h, in setDefaultOptions() linkOptions is removed
1494 from initialization assignment, since now it is a set,
1495 parseCmdLine uses setParseWithComma for linkOptions, in
1496 linkEdit() linkOptions are accessed with new function indexSet()
1497 which returns the i'th item of a set variable. See SDCCset.c, in
1498 linkEdit() when calling buildCmdLine(), added linkOptions as
1499 last argument. Now users can pass arguments to gplink via the
1500 -Wl option, main() uses pic16glue() to glue up pic16 programs
1501 * src/SDCCpeeph.c: various changes to support pic16
1502 * src/SDCCset.c: added function void *indexSet(set *, int) to
1503 return the i'th item of the set
1504 * src/SDCCset.h: added function prototype for indexSet()
1505 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1506 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1507 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1508 added macro DEFAULT_PORT
1509 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1510 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1512 * src/pic16/glue.c: commented out some error producing lines
1513 * src/pic16/main.c: __config directives are commented out to stop
1514 gpasm complaining and test the linkage with gplink, _linkCmd and
1515 _asmCmd changed to be more gplink and gpasm friendly
1516 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1517 produced an error when parsed, peep rule 12 is added to utilize
1518 movff, but it is commented out since the pCode does not support
1519 yet a command with 2 address arguments
1521 2003-05-18 <johan@balder>
1523 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1524 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1525 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1527 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1528 Added feature to script commands from file.
1530 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1532 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1533 * src/SDCCutil.c: include ctype.h for win32
1535 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1537 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1539 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1541 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1542 Fixed so you can set breakpoints prior to run, run does not stop
1543 on entry now. Add tbreak. Other enhancements and fixes for use
1546 2003-05-12 Borut Razem <borut.razem@siol.net>
1548 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1550 2003-05-11 Borut Razem <borut.razem@siol.net>
1552 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1553 the path of bin directory, so that PATH is the only env. variable, which has to be set
1554 in case of standard installation.
1555 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1556 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1557 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1559 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1561 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1562 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1563 temp files are in the port dir; clean the gen/test directory when
1564 generating new test.c
1565 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1566 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1567 * support/regression/tests/zeropad.c: added
1569 2003-05-09 <johan@balder>
1571 * src/SDCCglue.c: fixed bug #597940
1573 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1575 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1576 cache sfr, optimize next,step, fix off by one sourceline,
1577 support ddd list function.
1578 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1580 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1582 * support/regression/HTMLgen.py: added compare_s2f()
1583 * support/regression/Makefile: redo 1.27
1584 * support/regression/generate-cases.py: redo 1.5
1586 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1588 * support/regression/tests/float.c: workaround 33 bit hex constant
1589 * support/regression/tests/simplefloat.c: fix division for host
1591 2003-04-29 Scott Dattalo <scott@dattalo.com>
1593 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1594 that tame's the PIC's over-aggressive optimizer.
1596 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1598 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1601 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1603 Initial support for DS80C400. "Hello world" runs on TINIm400
1606 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1608 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1609 * Some notes on ddd usage added in debugger/README
1610 Martin Helmling adding more features and fixes for ddd GUI debugger.
1611 Code added for nexti, stepi, up, down, and other adjustments.
1613 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1615 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1616 * src/pic/peeph.def Added two rules to optimize carry manipulation
1617 * src/pic/* removed debug printfs
1619 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1621 * debugger/mcs51/cmd.c: added header newalloc.h
1623 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1625 * as/Makefile: new EXEEXT
1626 * as/z80/Makefile: remove trailing slash of BUILDIR
1627 * as/z80/clean.mk: new EXEEXT
1628 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1629 * support/cpp2/Makefile.in: new EXEEXT
1630 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1632 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1634 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1635 EXEEXT was introduced to fix all related problems with targets
1636 "clean", "install" and "uninstall"; a couple of further flaws
1637 especially with "clean" have been fixed too
1638 * as/mcs51/Makefile.in
1643 * debugger/mcs51/Makefile.in
1644 * debugger/mcs51/clean.mk
1646 * link/z80/Makefile.in
1649 * packihx/Makefile.in
1651 * sim/ucsim/Makefile
1652 * sim/ucsim/clean.mk
1653 * sim/ucsim/avr.src/Makefile.in
1654 * sim/ucsim/avr.src/clean.mk
1655 * sim/ucsim/s51.src/Makefile.in
1656 * sim/ucsim/s51.src/clean.mk
1657 * sim/ucsim/xa.src/Makefile.in
1658 * sim/ucsim/xa.src/clean.mk
1659 * sim/ucsim/z80.src/Makefile.in
1660 * sim/ucsim/z80.src/clean.mk
1661 * sim/ucsim/main_in.mk
1662 * sim/ucsim/packages_in.mk
1663 * sim/ucsim/gui.src/Makefile.in
1664 * sim/ucsim/gui.src/serio.src/Makefile.in
1665 * sim/ucsim/gui.src/serio.src/clean.mk
1668 * support/cpp2/Makefile.in
1669 * support/cpp2/clean.mk
1670 * support/makebin/Makefile
1671 * support/makebin/clean.mk
1672 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1673 * doc/sdccman.lyx: --program-suffix no longer needed
1675 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1677 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1678 Martin Helmling added support for ddd GUI debugger.
1679 Code added to display assembly, set variables, and other commands
1680 to interface to ddd.
1682 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1684 * as/Makefile: fix target clean
1685 * as/clean.mk: fix target clean
1686 * as/z80/clean.mk: fix target clean
1688 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1690 * Makefile.common.in: added @EXEEXT@
1691 * configure.in: removed all mingw32 stuff
1692 * configure: rebuilt from configure.in
1693 * doc/sdccman.lyx: updated section "installation"
1694 * support/scripts/sdcc_mingw32: adapted to configure
1695 * support/scripts/sdcc_cygwin_mingw32: added
1697 2003-04-22 Scott Dattalo <scott@dattalo.com>
1699 * src/pic Added object file support for the PIC port
1700 * src/pic Applied patch from Craig Franklin (this started the object file support)
1701 * src/regression Updated the PIC regression tests for object files
1703 2003-04-20 Borut Razem <borut.razem@siol.net>
1705 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1706 lklex.c: In function `getfid':
1707 lklex.c:203: warning: array subscript has type `char'
1708 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1709 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1710 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1711 stack handling macros
1713 2003-04-19 Borut Razem <borut.razem@siol.net>
1715 * "handling space characters in file path" task:
1716 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1717 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1718 * support/Util/MySystem.h: make it self-sufficient
1719 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1720 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1721 handling space characters in file path
1722 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1723 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1724 * support/Util/MySystem.c: handling space characters in executable's path
1726 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1728 * as/z80/Makefile: fix permanent rebuild of z80
1729 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1730 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1732 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1734 * src/SDCCopt.c: add special case optimization to replace modulo by
1735 a power of two with a bitwise AND.
1737 2003-04-18 <johan@balder>
1739 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1741 2003-04-17 <johan@balder>
1743 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1744 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1746 2003-04-13 Borut Razem <borut.razem@siol.net>
1748 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1749 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1750 fixed mingw problem in adl_NORMALIZE_PATH
1752 2003-04-12 Borut Razem <borut.razem@siol.net>
1754 * fixed "#pragma SAVE/RESTORE can not be nested":
1755 * src/SDCC.lex: reworked pragma handling functions
1756 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1757 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1759 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1761 * src/SDCCutil.c (pathEquivalent): defined but not used
1762 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1763 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1764 * configure: rebuilt from configure.in
1765 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1766 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1767 * device/include/Makefile.in: replace sdcc_datadir
1768 * device/lib/Makefile.in: replace sdcc_datadir
1769 * Makefile.common.in: add LDFLAGS from configure
1770 * packihx/Makefile.in: use LDFLAGS
1771 * src/Makefile.in: use LDFLAGS
1772 * support/cpp2/Makefile.in: add LDFLAGS from configure
1773 * support/makebin/Makefile: use LDFLAGS
1774 * .version: bumped version number to 2.3.5
1776 2003-04-12 Borut Razem <borut.razem@siol.net>
1778 * completed "different paths" task:
1779 * src/SDCCmacro.c: fixed bug in handling quotes
1780 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1781 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1783 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1785 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1787 2003-04-11 kevin Vigor <kevin@vigor.nu>
1789 * ds390/gen.c ds390/peeph.def: fix bug 706781
1791 2003-04-11 Borut Razem <borut.razem@siol.net>
1793 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1795 2003-04-10 Scott Dattalo <scott@dattalo.com>
1797 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1798 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1799 set - this bit used to not be set...).
1800 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1801 bad code in PIC Port
1802 * src/regression/and2.c added to test bug 609268
1803 * src/regression/Makefile added and2.c to regression test
1806 2003-04-08 <johan@CP255758-A>
1808 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1809 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1810 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1812 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1814 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1816 * support/cpp2/Makefile.in: fix bug #487815
1817 * configure: rebuilt from configure.in
1818 * Makefile.common.in: docdir changed, new path suffixes
1819 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1820 * sdcc_vc_in.h: reflect changes from sdccconf.h
1821 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1822 * src/SDCCutil.h: remove BINDIR hack
1823 * doc/sdccman.lyx: update new path hierarchy
1825 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1827 * src/SDCCpeeph.c: added okToRemoveSLOC test
1829 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1831 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1833 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1835 * src/SDCCpeeph.c: added labelIsReturnOnly test
1836 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1838 2003-04-05 <johan@balder>
1840 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1841 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1842 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1843 * src/SDCCast.c: fixed a warning
1844 * src/SDCCast.h: fixed a warning
1845 * src/SDCCicode.c (operandFromAst): fixed a warning
1847 2003-04-04 <johan@balder>
1849 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1850 * src/SDCCast.c (decorateType): fixed bug #715076
1851 * src/SDCC.y: fixed bug #702907
1853 2003-04-03 <johan@balder>
1855 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1856 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1857 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1858 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1859 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1861 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1863 * _decdptr.c: fix return values
1864 * _gptrget.c: fix return values
1865 * _gptrgetc.c: fix return values
1866 * _gptrput.c: fix return values
1867 * _mulint.c: fix return values
1868 * as/z80/Makefile: fix 'make -j' problem
1870 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1872 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1873 * configure.in: big cleanup, updated to autoconf 2.5x
1874 * configure: rebuilt from configure.in
1875 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1876 * sdcc_vc_in.h: reflect changes from sdccconf.h
1877 * doc/Makefile: fixed a flaw in "make install"
1879 2003-04-02 <johan@balder>
1881 * src/ds390/gen.c (genCmp): no comments
1882 * src/mcs51/gen.c (genCmp): no comments
1883 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1884 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1886 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1888 * support/regression/generate-cases.py: place generated file in given sub directory
1889 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1890 * support/regression/Makefile: improvements for 'make -j';
1891 side effect: it's simpler and faster now
1893 2003-03-31 Borut Razem <borut.razem@siol.net>
1895 * src/z80/main.c: link-{port} and as-{port} defined without path
1896 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1898 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1900 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1902 2003-03-30 Borut Razem <borut.razem@siol.net>
1904 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1905 changed type of list parameter to set
1906 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1907 * src/port.h: changed type of do_assemble() parameter to set
1908 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1909 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1910 definition of "cppoutfilename" macro with NULL value in preProcess()
1911 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1912 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1913 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1914 replaced with set *binPathSet
1915 * shash_add() deallocates the item, if allready exsists, before adding the new one
1916 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1918 2003-03-30 Scott Dattalo <scott@dattalo.com>
1920 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1921 a nested for loop bug in the PIC port
1922 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1925 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1927 * support/Util/dbuf.h: remove C++ stuff to make it portable
1929 2003-03-28 Borut Razem <borut.razem@siol.net>
1931 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1932 literal strings in stringLiteral()
1933 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1934 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1937 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1939 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1941 2003-03-26 <johan@balder>
1943 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1944 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1945 * src/SDCCast.c (decorateType): fixed " -v < 3"
1947 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1949 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1950 Added Lenny Story's debug infrastructure changes:
1951 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1952 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1953 * src/cdbFile.c: added
1954 * src/SDCCdebug.c: added
1955 * src/SDCCdebug.h: added
1956 * src/SDCCast.c (createFunction)
1957 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1958 * src/SDCCmain.c (parseCmdLine, main)
1959 * src/SDCCmem.c (redoStackOffsets)
1960 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1963 * src/avr/gen.c (genAVRCode)
1964 * src/ds390/gen.c (gen390Code)
1965 * src/mcs51/gen.c (gen51Code)
1966 * src/pic/gen.c (genpic14Code)
1967 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1968 * src/xa51/gen.c (genXA51Code)
1969 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1971 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1973 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1974 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1976 2003-03-22 <johan@balder>
1978 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1980 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1982 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1983 * doc/cdbfileformat.lyx: added, written by Lenny Story
1984 * doc/Makefile: added cdbfileformat.lyx
1985 * doc/clean.mk: added cdbfileformat.lyx
1987 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1989 * src/mcs51/peeph.def: fix bug #705773
1991 2003-03-20 <johan@balder>
1993 An sfr/sbit can have an "at #" AND an initializer
1994 * src/SDCCsymt.c (checkSClass):
1995 * src/SDCCmem.c (allocGlobal):
1996 * src/SDCCmem.c (allocLocal):
1997 * src/SDCCast.c (createBlock):
1999 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2001 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2003 2003-03-16 <johan@balder>
2005 Undid the hackup of const and volatile, the problem is much bigger
2007 * src/SDCCast.c:1.171
2008 * src/SDCCglue.c:1.138
2009 * src/SDCCicode.c:1.146
2010 * src/SDCCsymt.c:1.150
2011 * src/SDCCval.c:1.65
2013 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2015 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2016 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2018 2003-03-13 <johan@balder>
2020 Hackup const and volatile modifiers in type chains a bit:
2022 * src/SDCCast.c:1.169
2023 * src/SDCCglue.c:1.136
2024 * src/SDCCicode.c:1.143
2025 * src/SDCCsymt.c1.146
2026 * src/SDCCsymt.h1.59
2027 * src/SDCCval.c:1.63
2029 2003-03-12 <johan@balder>
2031 * src/SDCCBBlock.h: more LRH debugging junk
2032 * src/SDCCcflow.h: more LRH debugging junk
2033 * src/SDCCloop.c: more LRH debugging junk
2034 * src/SDCC.y (struct_declaration): fixed bug #697590
2035 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2036 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2037 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2039 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2040 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2041 test function names must now match exactly).
2042 * src/SDCCcse.c: added special case in findCheaperOp to allow
2043 extending a short integer. Makes less awful code for bug 700121 test case.
2045 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2047 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2048 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2050 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2052 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2053 actually called (operandsNotEqual() was called for all
2054 operandsNotEqualX tests).
2056 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2058 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2059 with shorter literals. Fixes bug 700121.
2061 2003-03-11 <johan@balder>
2063 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2065 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2067 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2068 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2070 2003-03-10 Borut Razem <borut.razem@siol.net>
2072 * src/SDCCmain.c: pipe preprocessor's output
2073 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2074 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2075 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2076 which closes all pipes in pipeSet set
2077 * src/SDCCset.c: free deleted item in function deleteSetItem()
2078 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2079 moved from z80 to src subproject
2080 * .version: increased version number to 2.3.4
2082 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2084 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2085 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2086 * support/regression/ports/xa51/spec.mk: fix typo
2088 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2090 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2092 2003-03-09 Borut Razem <borut.razem@siol.net>
2094 * src/SDCCmain.c: pipe preprocessor's output
2095 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2096 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2097 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2098 which closes all pipes in pipeSet set
2099 * src/SDCCset.c: free deleted item in function deleteSetItem()
2100 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2101 moved from z80 to src subproject
2103 2003-03-09 Borut Razem <borut.razem@siol.net>
2105 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2106 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2107 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2108 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2109 * src/SDCCglobl.h: unification of WIN32 native definitions
2111 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2113 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2115 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2117 * src/configure.in: check for endianess (even while cross-compiling)
2118 * src/configure: check for endianess (even while cross-compiling)
2119 * src/configure_in.h: check for endianess (even while cross-compiling)
2120 * src/avr/gen.c: remove old endianess stuff
2121 * src/mcs51/gen.c: remove old endianess stuff
2122 * src/ds390/gen.c: remove old endianess stuff
2123 * src/pic/gen.c: remove old endianess stuff
2124 * src/pic/genarith.c: remove old endianess stuff
2125 * src/pic/glue.c: fix endianess check
2126 * src/pic16/gen.c: remove old endianess stuff
2127 * src/pic16/genarith.c: remove old endianess stuff
2128 * src/pic16/glue.c: fix endianess check
2129 * src/xa51/gen.c: remove old endianess stuff
2130 * src/z80/gen.c: fix endianess check
2131 * src/SDCCglue.c: fix endianess check
2132 * src/ds390/peeph.def: fix bug 700036
2134 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2136 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2137 * src/configure: find appropriate data-types on host for SDCC's int and long
2138 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2139 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2140 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2142 2003-03-07 <johan@balder>
2145 some minor cleanups before the big shot
2146 OP_DEFS and OP_USES now use Kevin's protection
2147 new option --nolabelopt
2158 * src/ds390/ralloc.c:
2159 * src/mcs51/ralloc.c:
2161 * src/xa51/ralloc.c:
2164 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2166 * src/pic/pcode.c (get_op): fix 64 bit warnings
2167 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2168 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2169 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2170 * support/regression/tests/malloc.c: fix 64 bit warnings
2172 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2174 * src/mcs51/gen.c (genMinus): fixed bug 696436
2176 2003-03-02 Borut Razem <borut.razem@siol.net>
2178 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2180 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2182 * configure.in: test for mkstemp
2183 * sdccconf_in.h: add HAVE_MKSTEMP
2185 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2187 * device/include/ctype.h: removed warning while using --stack-auto
2188 * device/include/malloc.h: removed warning while using --stack-auto
2189 * device/include/string.h: removed warning while using --stack-auto
2191 2003-02-23 Borut Razem <borut.razem@siol.net>
2193 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2194 because NDEBUG is defined (see man assert)
2195 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2197 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2199 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2200 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2202 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2204 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2205 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2207 2003-02-18 <johan@balder>
2209 * as/mcs51/asmain.c (asmbl): module can start with a digit
2210 * as/z80/asmain.c (asmbl): module can start with a digit
2212 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2214 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2215 * src/asm.c: fix pipe() for Mingw32
2217 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2219 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2220 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2221 make -V work again; --c1mode reads now from stdin
2222 * doc/sdccman.lyx: added --c1mode
2223 * support/Util/SDCCerr.c: new messages for c1 mode
2224 * support/Util/SDCCerr.h: new messages for c1 mode
2225 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2227 2003-02-15 <johan@balder>
2229 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2231 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2233 * doc/sdccman.lyx: Environment variables, -o and other minor things
2235 2003-02-14 <johan@balder>
2237 * src/xa51/main.c: before anyone really tries to use it :)
2239 * Install doc's in share/sdcc/doc
2240 * removed some obsolete files
2241 * Do a proper make distclean and uninstall
2242 M Makefile.common.in
2245 M device/include/Makefile.in
2246 M device/lib/Makefile.in
2249 M sim/ucsim/doc/Makefile.in
2252 R src/xa51/peeph.rul
2253 M support/cpp2/Makefile.in
2254 M support/makebin/Makefile
2257 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2259 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2261 2003-02-10 Borut Razem <borut.razem@siol.net>
2263 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2264 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2265 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2266 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2267 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2268 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2269 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2270 src/z80/Makefile.bcc: Borland Makefile cleanup
2271 * as/z80/Makefile.bcc: Added Borland Makefile
2272 * support/cpp2/borland.h: Removed
2274 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2276 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2277 * src/SDCC.lex: new pragma NOIV
2278 * src/SDCCglobl.h: new pragma NOIV
2279 * src/SDCCmem.c: new pragma NOIV
2281 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2283 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2285 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2287 * src/SDCCmain.c: signal handling is switched off by --debug
2288 * doc/Makefile: small fix for install; use clean.mk again
2289 * doc/clean.mk: clean *.pdf and *.html too
2291 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2293 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2294 * device/lib/printfl.c: fix a ds390 bug by making it portable
2295 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2296 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2297 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2298 * debugger/mcs51/cmd.c: converted multi-line string literals
2299 * sim/ucsim/globals.cc: converted multi-line string literals
2300 * src/SDCCmain.c: introduced signal handler to remove temp files
2301 * doc/Makefile: small tweaks, implement clean
2302 * doc: removed generated files
2304 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2306 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2307 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2308 Address Record is not correctly generated for DS390."
2310 2003-02-02 Borut Razem <borut.razem@siol.net>
2312 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2313 * as/mcs51/asm.h: fixed compilation with Borland C
2314 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2315 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2316 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2317 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2318 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2319 src/z80/Makefile.bcc: delete $(LIB) only if exist
2320 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2322 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2324 * device/include/malloc.h: introduced NULL
2325 * device/include/string.h: introduced NULL
2326 * device/include/stdlib.h: introduced NULL
2327 * device/lib/_memcpy.c: removed NULL
2328 * device/lib/_strcat.c: removed NULL
2329 * device/lib/_strchr.c: removed NULL
2330 * device/lib/_strcmp.c: removed NULL
2331 * device/lib/_strcpy.c: removed NULL
2332 * device/lib/_strcspn.c: removed NULL
2333 * device/lib/_strlen.c: removed NULL
2334 * device/lib/_strncat.c: removed NULL
2335 * device/lib/_strncmp.c: removed NULL
2336 * device/lib/_strncpy.c: removed NULL
2337 * device/lib/_strpbrk.c: removed NULL
2338 * device/lib/_strrchr.c: removed NULL
2339 * device/lib/_strspn.c: removed NULL
2340 * device/lib/_strstr.c: removed NULL
2341 * device/lib/_strtok.c: removed NULL
2342 * device/lib/malloc.c: removed NULL, include own header
2344 2003-02-02 <johan@balder>
2346 * 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
2347 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2348 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2349 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2350 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2351 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2353 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2355 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2358 2003-02-01 <johan@balder>
2360 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2362 2003-01-31 <johan@CP255758-A>
2364 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2366 2003-01-30 <johan@balder>
2368 * src/SDCCBBlock.c: automatic bug detection
2369 * src/SDCCicode.c: automatic bug detection
2371 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2373 * src/SDCCglobl.h: now --xram-size 0 works
2374 * src/SDCCmain.c: now --xram-size 0 works
2376 2003-01-29 <johan@balder>
2378 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2380 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2382 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2383 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2384 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2385 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2386 * src/SDCCglobl.h: Added options --xram-size and --code-size
2387 * src/SDCCmain.c: Added options --xram-size and --code-size
2389 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2391 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2392 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2394 2003-01-27 <johan@balder>
2396 * src/SDCC.y: fixed bug #613764
2398 2003-01-26 <johan@balder>
2400 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2401 * src/SDCCsymt.h: fixed bug #673374
2402 * src/SDCCglue.c: fixed bug #661910
2403 * src/SDCCast.c: fixed bug #458099 and 673374
2405 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2407 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2408 * as/mcs51/strcmpi.h: added
2409 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2410 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2411 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2412 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2413 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2414 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2415 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2416 * as/mcs51/Makefile.aslink: new module strcmpi
2417 * as/mcs51/Makefile.asx8051: new module strcmpi
2418 * as/mcs51/Makefil.bcc: new module strcmpi
2419 * as/mcs51/Makefile.in: new module strcmpi
2420 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2422 2003-01-26 <johan@balder>
2424 * src/SDCCglue.c: reverted back to 1.124
2425 * src/SDCCast.c: reverted back to 1.156
2426 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2428 2003-01-25 <johan@balder>
2430 * src/SDCCglue.c: A better fix for bug #661910
2431 * src/SDCCast.c: A better fix for bug #661910
2432 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2434 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2436 * src/Makefile.in: remove spawn.o
2437 * src/SDCCmain.c: remove spawn.h
2438 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2439 * src/spawn.c: removed
2440 * src/spawn.h: removed
2441 * support/regression/ports/ds390/spec.mk: link with -r
2443 2003-01-24 <johan@CP255758-A>
2445 * src/ds390/gen.c (aopOp): fixed bug #667458
2446 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2447 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2448 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2450 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2452 * src/mcs51/peeph.def: better assembler identation by Frieder
2453 * src/mcs51/gen.c: better assembler identation by Frieder
2455 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2457 * as/z80/string.h: removed for gcc 3.2
2458 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2459 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2461 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2463 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2464 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2465 * support/regression/Makefile: separate temp files for ports
2466 * support/regression/generate-cases.py: separate temp files for ports
2467 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2468 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2470 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2472 * moved tinitalk to device/examples/ds390
2474 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2476 * as/mcs51/lkmem.c: rflag is for DS390
2477 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2478 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2479 (linkEdit): move mem- and map-files the same way as ihx-files
2480 * src/z80/main.c (_setDefaultOptions): removed --generic
2481 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2482 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2483 * src/pic/glue.c (picglue): --c1mode works again
2484 * src/pic16/glue.c (pic16glue): --c1mode works again
2485 * src/asm.c (printCLine): fix #660034
2487 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2489 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2490 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2491 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2492 * as/mcs51/lkmem (summary): better fix for sp problem
2493 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2494 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2495 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2496 remove --stack-after-data
2498 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2500 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2501 * src/SDCCutil.c (join): ugly bug: missing '\0'
2502 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2504 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2506 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2508 * src/pic/main.c (_asmCmd): gpasm supports -o
2509 * src/z80/main.c: more general macros
2510 * device/lib/Makefile.in: remove intermediate files
2512 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2514 * .version: Bumped version number to 2.3.3
2515 * src/SDCCBBlock.c: new option -o
2516 * src/SDCCglobl.h: new option -o
2517 * src/SDCCglue.c: new option -o
2518 * src/SDCCmain.c: new option -o
2519 * src/asm.c: new option -o
2520 * src/ds390/main.c: new option -o
2521 * src/pic/glue.c: new option -o
2522 * src/pic/pcode.c: new option -o
2523 * src/pic/ralloc.c: new option -o
2524 * src/pic16/glue.c: new option -o
2525 * src/pic16/pcode.c: new option -o
2526 * src/pic16/ralloc.c: new option -o
2527 * src/z80/main.c: new option -o
2528 * device/lib/Makefile.in: use -o
2529 * support/regression/ports/ds390/spec.mk: use -o
2530 * support/regression/ports/gbz80/spec.mk: use -o
2531 * support/regression/ports/mcs51/spec.mk: use -o
2532 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2533 * support/regression/ports/z80/spec.mk: use -o
2534 * support/regression/ports/ucz80/spec.mk: use -o
2535 * support/regression/ports/xa51/spec.mk: use -o
2536 * support/regression/fwk/lib/timeout.c: fix usage string
2538 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2539 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2541 2003-01-07 <johan@balder>
2543 * src/SDCCast.c (decorateType): fixed bug #600035
2545 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2546 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2547 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2548 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2549 * src/pic/pcode.c: outcommented unused variable to remove warnings
2550 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2552 2003-01-06 <karl@turbobit.com>
2553 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2556 2003-01-06 <johan@balder>
2558 * src/SDCCicode.c: fixed array add
2560 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2561 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2562 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2564 2003-01-04 <johan@balder>
2566 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2568 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2569 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2571 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2572 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2573 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2575 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2576 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2578 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2579 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2581 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2582 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2584 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2586 * in \sdcc\as\mcs51\ changed these files in order to create an
2587 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2588 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2589 following files to include the previous two files: aslink.dsp,
2590 Makefile.aslink, Makefile.bcc, and Makefile.in.
2592 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2593 .adb instead of .cdb
2595 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2597 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2598 value from option --iram-size.
2600 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2602 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2605 2002-09-18 <wiml@hhhh.org>
2607 * SDCClrange.h: exposed setFromRange() and setToRange()
2608 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2609 packRegsForAccUse() (bug 542397)
2610 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2611 multiple times and emitting the fetch operations more than once
2612 added aopGetUsesAcc() function to allow binary operators to
2613 fetch their operands in the correct order; made genMinus() emit
2614 compact code for X = LITERAL - Y
2616 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2617 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2618 sprintf() in line 1267.
2620 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2621 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2624 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2625 Changes to aslink (All the changes are marked with 'JCF'):
2627 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2630 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2631 area BSEG. Also moves, if possible, the DATA area down into the internal
2632 ram so more space is available.
2634 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2637 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2638 not bytes. Function summary() which creates a memory usage summary
2639 file with extension .mem. Reports of overlaping stack and small stack
2640 size. If the space for the stack is less than 16 bytes aslink trows a
2643 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2644 the 8051. Option 'y' for memory summary output file.
2646 Changes to sdcc (All the changes are marked with 'JCF'):
2648 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2650 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2651 overlaying area for it (uses RegBankUsed[4]).
2653 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2654 bank zero as used by default. By default aslink locates the stack
2655 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2656 the creation of the .mem file. Delegates the allocation of data area
2657 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2658 the begining of the stack area to aslink.
2660 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2661 glue() in SDCCglue.c creates an area for it.
2663 2002-09-03 Borut Razem <borut.razem@siol.net>
2664 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2665 sdcc/src/pic/glue.c:
2666 introduced atexit() handler for teporay files removal in case of
2667 errors, assertions, ...
2669 2002-08-29 Borut Razem <borut.razem@siol.net>
2670 * sdcc/support/cpp2/auto-host_vc_in.h:
2671 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2672 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2673 Maybe there is a similar problem with BORLANDC? It should be checked!
2675 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2676 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2677 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2678 was not executed, and the compiler (cl) launched a warning:
2679 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2681 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2682 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2684 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2685 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2687 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2688 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2689 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2690 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2691 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2692 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2693 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2694 - added Release configuration in VS projects
2695 - review of compiler an linker options
2696 - VC .exe files are generated in bin_vc directory, not to interfere
2697 with binaries generated from other projects (cygwin, mingw, bcc ...)
2699 * sdcc/src/yacc.dsp: added
2701 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2702 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2703 and insert the version number definitions from .version
2705 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2707 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2708 added - genarate auto-host.h using auto-host_vc_in.h as template
2711 removed from CVS, generated automatically
2713 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2714 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2716 2002-08-11 Borut Razem <borut.razem@siol.net>
2717 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2719 2002-08-10 Borut Razem <borut.razem@siol.net>
2720 * src/SDCCmain.c (main):
2721 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2722 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2723 The consequence was that some temporary files were not removed.
2726 unification of code in functions tempfilename() and tempfile():
2727 function tempnam() is defined in Visual Studio 6.0 and .NET
2729 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2731 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2732 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2733 - removed compiler command line option /WX: Treats all warnings as errors
2734 - update a list of source files, included into the project
2736 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2737 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2738 changed project type to Generic Project so that can be correcly converted to VS.NET project
2740 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2742 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2744 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2746 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2747 added return 0 statements after assert() to make compiler happy
2749 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2750 added newline in the def file to keep MSC compiler satisfied
2752 * sdcc/src/z80/gen.c:
2753 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2754 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2755 - solved MSC error in function aopDump()
2757 * sdcc_vc.h: define PREFIX as "\\sdcc"
2759 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2760 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2762 2002-06-22 Scott Dattalo <scott@dattalo.com>
2763 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2764 - Rewrote the register banking algorithm.
2765 - Added pCode live-range analysis to registers (for now, only non-used and
2766 singly-used registers optimized away)
2768 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2770 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2772 2002-05-10 Scott Dattalo <scott@dattalo.com>
2773 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2775 2002-04-22 Michael Hope <michaelh@vroom>
2777 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2779 * configure.in (DD_COPT): Added include support required for gbdk.
2781 * .version: Bumped version number just to increase it.
2783 * src/SDCCmain.c: Added -nostdinc to the default options.
2785 2002-04-15 Michael Hope <michaelh@vroom>
2787 * device/lib/z80/printf.c (sprintf): Added.
2789 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2791 * src/z80/peeph.def: Added transpose redundent load rule.
2793 * src/z80/main.c: Added force callee saves for jaune.
2795 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2797 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2799 2002-03-28 Johan Knol <johan@balder>
2801 * src/SDCCval.c: fixed bug #532436
2803 2002-03-14 Scott Dattalo <scott@dattalo.com>
2805 Added "char *Processor" field to the port structure.
2808 Added -p option. Allows port dependent processor to be specified.
2811 Initialized the new field char *Processor field to NULL in all ports
2814 Compiler generated registers for interrupt context saving
2815 were not getting allocated.
2817 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2820 Fixed left shift. Will promote the left side of a left shift
2821 if a) left shifting more than size of operand or b) when assigned
2822 to something size > size of left side
2824 2002-03-14 Scott Dattalo <scott@dattalo.com>
2826 tons of changes. Register allocation has been
2827 rewritten. Added customization for the various PICs. Flow
2828 analysis is restructured. ...
2834 Added. device.c is a PIC port hack to accomodate variations
2837 2002-03-13 Michael Hope <michaelh@vroom>
2839 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2841 2002-03-04 johanknol <johanknol@manik>
2843 * /src/SDCCval.c: fixed
2845 const unsigned char arr[][2] = { { 0, 1 } };
2846 t18.c:1: error: Initializer element is not constant
2848 2002-03-04 bela <bela@manik>
2850 * /device/include/mcs51reg.h:
2851 ds89c420 register definition update
2853 2002-03-03 <johan@FRIJA>
2855 * support/Util/SDCCerr.c: did something, but don't no why anymore
2857 * support/regression/tests/bug-524691.c: made it a little less shy
2859 * src/SDCCast.c (decorateType): fixed bug #524697
2861 * src/SDCCast.c: made some lineno improvements
2863 * src/SDCCval.c (getNelements): changed warning to error
2865 * src/SDCCglue.c (printIvalArray): changed warning to error
2867 * src/SDCCicode.c: fixed a warning for mingw
2869 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2871 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2873 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2875 * src/ds390/peeph.def:
2876 Added some more peephole rules
2878 * src/ds390/gen.c: Various fixes & enhancements
2880 * src/SDCClrange.c, src/SDCClrange.h:
2881 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2883 * src/ds390/ralloc.c:
2884 various fixes & enhancements (ds390) specific
2886 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2887 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2890 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2892 2002-03-02 <johan@FRIJA>
2894 * src/SDCCast.c (decorateType): fixed bug #524708
2896 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2898 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2900 2002-03-01 Michael Hope <michaelh@vroom>
2902 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2904 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2906 2002-03-01 <johan@FRIJA>
2908 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2910 * src/SDCCast.c (decorateType): fixed bug #524209
2912 * src/SDCCval.c (valNot): fixed bug #524195
2914 2002-02-26 <johan@balder>
2916 * src/xa51/gen.c: fixed a warning
2918 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2920 * src/SDCCast.c (decorateType): fixed bug #522534
2922 2002-02-23 <johan@balder>
2924 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2926 2002-02-22 <johan@balder>
2928 * src/SDCCast.c: fixed bug #514865
2930 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2932 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2934 * sdcc/src/SDCCloop.c:
2935 Previous fix was not good. basic blocks that have "break" or "return" are
2936 not really partof a loop , but live ranges used in these blocks should
2937 be live thru the entire loop, so set partOfLoop but don't add them to
2940 2002-02-21 <johan@FRIJA>
2942 * src/SDCCcse.c: fixed bug #514308
2944 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2947 Fixed BUG #519583. If a conditional block ended in a return/break
2948 statement inside a loop, it was not being considered part of the loop.
2950 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2952 2002-02-10 Karl Bongers <karl@turbobit.com>
2955 Fixed up SDCDB debugger somewhat. Updated debugger/README
2956 with lots of comments and notes.
2958 * device/examples/test2.c:
2959 Fix bug, "red" variable not being initialized(compiler complained).
2961 * device/examples/Makefile, examples/test3.c:
2962 Add Makefile in device/examples folder, compiles test3.c
2963 for use as a multiple module SDCDB test case.
2965 * sim/ucsim/cmd.src/cmdset.cc:
2966 Took out debug printfs in ucsim "next" command.
2969 Karl and Johan start ucsim XA support. Most dissassembly working,
2970 about 75% emulation done(plenty of work remaining).
2972 * sim/ucsim/z80.src:
2973 Add Z80 support to ucsim, add test-ucz80 regression test,
2974 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2975 Notice z80 compiler fails on examples/test3.c/crc code.
2977 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2979 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2980 Added support for --parms-in-bank1
2982 * src/ds390/peeph.def:
2983 added a few more peephole optimzations
2986 1) added __builtin_inp & __builtin_outp used to read in data of given length
2987 from a memory mapped port
2988 2) added __builtin_memcmp
2989 3) added __builtin_swapw swap bytes of a short
2991 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2992 1) handle multiple send & receives from register bank1
2993 2) ralloc can now allocate DPTR1 to some liveRanges
2995 * src/SDCCsymt.c, src/SDCCsymt.h:
2996 changes to handle multiple sends & receives
2999 added some pointer arithmetic optimization
3002 added some pointer arithmetic optimizations but not stable yet so not
3003 called from anywhere (will get this working shortly)
3005 * src/SDCCopt.c: fixed for multiple sends & receives
3008 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3009 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3010 set preprocessor defines (depending on options)
3012 * src/SDCCicode.c, src/SDCCicode.h:
3013 changes made to handle multiple sends & receives
3016 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3018 * src/SDCCcse.c, src/SDCCcse.h:
3019 added function findbackward def (to be used in upcoming optimization)
3021 * src/SDCCcflow.c, src/SDCCcflow.h:
3022 added function returnAtEnd - to determine if a basic block terminates with
3025 * src/SDCCast.c, src/SDCCast.h:
3026 added option parms-in-bank1
3028 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3029 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3030 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3031 adjusted for --parms-in-bank1 option
3033 * device/include/string.h:
3034 donot redefine "reentrant" keyword
3036 * device/include/ds80c390.h: Added some more SFRs
3038 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3040 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3042 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3044 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3046 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3048 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3050 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3052 * Added --xram-movc option
3054 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3056 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3058 2002-01-11 Johan Knol
3060 * Added math lib of Jesus Calvino-Fraga
3062 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3064 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3065 * support/regression/Makefile: new target test-mcs51-stack-auto
3066 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3068 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3070 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3072 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3074 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3076 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3078 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3080 * src/SDCCglue.h: add definition for printIvalChar()
3082 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3084 * src/SDCCast.c: fix #498138 by Johan
3086 * src/SDCCglue.c: fix #498138 by Johan
3088 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3090 * support/regression/Makefile: fix clean
3092 * support/regression/ports/ds390/support.c: fix transmission of last character
3094 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3096 * /sdcc/src/ds390/gen.c:
3097 a) improved computing address of stack variable
3098 b) took out some #if 0 code
3099 c) improved parmBytes adjustment
3100 d) improved genPlusIncr & genMinusIncr
3101 e) genCmp could generate bad code (when left assigned to DPTR)
3102 f) Fixed bug in hasInc
3104 * /sdcc/src/ds390/ralloc.c:
3105 a) packRegsForSupport could mess up live information (Fixed)
3106 b) packRegsDPTRuse could be incorrect for left & right shift
3108 * /sdcc/src/mcs51/ralloc.c:
3109 packRegsForSupport could mess up the live information (Fixed)
3111 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3113 * /sdcc/src/SDCCast.c:
3114 can reverse a loop even if function call is present as long
3115 as the loop control variable is local & is not passed as parameter
3117 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3119 * /sdcc/ChangeLog: *** empty log message ***
3121 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3122 More builtin function additions for TININative
3124 * /sdcc/src/ds390/ralloc.c:
3125 Had broken the regression testsuite
3127 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3129 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3130 Added funcattr hasStackParms will be set for reentrant functions when there
3131 are paramteres on the stack, this helps in minimizing frame pointer generation
3132 typeFromStr can handle function pointers now
3134 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3135 *** empty log message ***
3137 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3139 * /src/ds390/gen.c, /src/ds390/main.c:
3140 More builtin function additions for TININative
3142 * /src/ds390/ralloc.c:
3143 Had broken the regression testsuite
3145 * /src/SDCCast.c: Fixed a bug in dumptree
3147 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3148 Added funcattr hasStackParms will be set for reentrant functions when there
3149 are paramteres on the stack, this helps in minimizing frame pointer generation
3150 typeFromStr can handle function pointers now
3152 * /doc/builtins.txt, /doc/TININative.txt:
3153 *** empty log message ***
3156 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3158 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3159 ALPHA version for -mTININative
3161 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3162 updated to reflect changes in the port structure
3165 added function do_assemble (similar to do_link) if non-null this function
3166 will be called to do assembly (-mTININative) requires a multi command
3168 added function genAssemblerEnd will be called to generate assembler Epilogue
3171 added _JavaNative to debug info printing
3173 * /src/SDCCmain.c: added option --tini-libid
3174 added port->do_assemble function (-mTININative) has a multi command assemble
3176 * /src/SDCCglue.c: Disabled "constExpr" check
3177 added port->genAssemblerEnd function
3179 * /src/SDCCglobl.h: Added option --tini-libid value
3182 tookout optimizeCompare from the header (has no external references)
3184 * /src/SDCCast.c: made one more function "static"
3186 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3188 * src/z80/mappings.i: Added z80asm support.
3190 * src/z80/main.c: Added z80asm support on --asm=z80asm
3192 * src/z80/gen.c: Fixed asm portability issues.
3194 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3196 * src/SDCCglue.c (printExterns): Added global/extern split.
3198 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3200 * support/regression/Makefile: added test for mcs51 model large
3202 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3204 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3206 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3208 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3210 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3212 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3214 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3216 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3218 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3220 * support/regression/tests/simplefloat.c: Port to mcs51.
3222 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3223 * support/regression/tests/bug-485362.c: Added.
3225 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3227 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3229 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3231 * src/z80/gen.c (aopDump): Added a dump function.
3233 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3234 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3236 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3238 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3240 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3242 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3244 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3246 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3248 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3250 * support/regression/ports/ds390/support.c: Use tinibios.
3252 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3254 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3256 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3257 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3259 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3261 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3263 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3265 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3267 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3268 (packRegsForIYUse): Created and optimised.
3270 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3272 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3273 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3275 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3277 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3279 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3281 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3283 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3285 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3287 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3289 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3291 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3293 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3295 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3297 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3298 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3299 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3301 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3303 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3304 (genNotFloat): Added.
3305 (genUminusFloat): Added.
3307 * device/lib/z80/Makefile: Added floating pt stubs.
3309 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3311 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3313 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3315 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3317 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3319 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3321 * sdcc/support/regression/Makefile: Add port ds390.
3323 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3325 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3327 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3329 * sdcc/support/regression/ports/ds390/support.c: Added.
3331 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3333 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3335 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3337 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3339 * device/include/malloc.h: Added z80 and gbz80 support.
3341 * device/lib/gbz80/heap.s: Added.
3343 * device/lib/z80/heap.s: Added.
3345 * device/lib/malloc.c: Added z80 and gbz80 support.
3347 * support/regression/tests/malloc.c (testMalloc): Added.
3349 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3351 * support/regression/tests/bug-478094.c: Added.
3353 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3355 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3357 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3359 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3361 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3363 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3365 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3367 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3369 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3371 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3373 * support/regression/tests/bug-477927.c: Added.
3375 * src/z80/peeph.def: Added minor rules.
3377 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3379 * src/z80/peeph.def: Added jump optimisation modification.
3381 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3383 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3385 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3387 * support/regression/tests/funptrs.c: Added.
3389 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3391 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3393 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3395 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3397 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3399 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3400 (movLeft2ResultLong): Created.
3402 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3403 (joinPushes): Added. Joins two char pushes into a word push.
3405 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3407 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3409 * support/makebin/Makefile (install): Added creation of dest dir.
3411 2001-10-24 Karl Bongers <karl@turbobit.com>
3413 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3415 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3417 * src/z80/ralloc.c: Turned off faulty pack for one use.
3419 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3421 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3423 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3425 * support/regression/Makefile: Improved clean
3427 * support/regression/ports/gbz80/spec.mk: Added clean
3429 * support/regression/ports/host/spec.mk: Added clean
3431 * support/regression/ports/z80/spec.mk: Added clean
3433 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3435 * support/regression/ports/mcs51/timeout.c: little improvements
3437 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3439 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3441 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3443 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3445 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3447 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3449 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3451 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3452 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3454 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3456 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3458 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3460 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3462 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3464 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3466 * support/regression/tests/longor.c: Added.
3468 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3470 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3472 * as/mcs51/aslink.h: define PATH_MAX
3474 * as/mcs51/asm.h: define PATH_MAX
3476 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3478 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3480 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3482 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3484 * src/SDCCglobl.h: define PATH_MAX
3486 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3488 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3490 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3492 * src/z80/gen.c (gencjneshort): Fixed
3494 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3496 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3498 * support/regression/tests/bug-469671.c: Added.
3500 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3502 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3504 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3506 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3508 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3510 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3512 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3514 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3516 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3518 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3520 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3522 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3524 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3526 * 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.
3528 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3530 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3532 2001-10-07 <johan@FRIJA>
3534 * device/lib/gets.c (gets): fixed the return value.
3536 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3537 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3539 * 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.
3541 * 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.
3543 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3545 * src/pic/gen.c: Removed Safe_strdup.
3547 * configure.in: Added option to enable libgc support.
3549 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3550 (bitVectUnion): Optimised.
3551 (bitVectIntersect): Optimised.
3552 (bitVectBitsInCommon): Optimised.
3553 (bitVectCplAnd): Optimised.
3555 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3557 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3559 * src/SDCCmain.c: distinguish between assembler debug and plain options
3561 * src/avr/main.c: remove standard assembler options
3563 * src/ds390/main.c: remove standard assembler options
3565 * src/mcs51/main.c: remove standard assembler options
3567 * src/port.h: removed "PENDING" comment
3569 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3571 * src/device/lib/_mulint.c : new, with assember functions
3573 * src/device/lib/_mullong.c : new, with assember functions
3575 * src/device/lib/_divuint.c : with assember functions
3577 * src/device/lib/_divsint.c : with assember functions
3579 * src/device/lib/_divulong.c: with assember functions
3581 * src/device/lib/_divslong.c: with assember functions
3583 * src/device/lib/_moduint.c : with assember functions
3585 * src/device/lib/_modsint.c : with assember functions
3587 * src/device/lib/_modulong.c: with assember functions
3589 * src/device/lib/_modslong.c: with assember functions
3591 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3593 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3595 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3596 replaced _mululong.c and _mulslong.c by _mullong.c
3598 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3600 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3602 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3604 * src/SDCCglue.c: test, if win32api is available for MINGW
3606 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3608 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3609 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3610 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3611 * support/regression/ports/host/spec.mk: removed GENERIC
3612 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3613 * support/regression/ports/z80/spec.mk: removed GENERIC
3615 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3617 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3619 * support/regression/tests/bug-467035.c: Created.
3621 2001-10-01 <johan@FRIJA>
3623 * src/SDCC.y: fixed bug #466586 part 1
3625 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3627 * SDCCicode.c: z80 has no generic pointers
3628 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3630 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3632 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3634 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3636 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3638 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3640 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3642 * configure.in: Fixed up so that ucsim is only configured once.
3644 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3646 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3647 (getPathDifference): As above.
3649 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3651 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3653 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3654 * .version: Updated to 2.3.1
3656 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3657 Added copyright header.
3659 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3660 (assemble): Added support for macro based assembler commands.
3661 (linkEdit): Added support for macro based linker commands.
3662 (preProcess): Changed the pre-processor to use macros.
3663 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3664 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3666 * device/lib/z80/crt0.s: Added module name for debugging.
3668 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3670 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3672 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3674 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3676 * src/Makefile.in: Added SDCCmacro and SDCCutil
3678 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3680 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3682 2001-09-16 <johan@FRIJA>
3684 * 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.
3686 2001-09-15 <johan@FRIJA>
3688 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3689 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3691 2001-09-11 <johan@FRIJA>
3693 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3695 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3697 * support/regression/tests/bug-460444.c: Added test case.
3699 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3700 (genCast): Added justification for all of the asserts.
3702 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3704 * support/regression/support.c: _xdata replaced by xdata
3706 * support/regression/spec.mk: removed _generic
3708 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3710 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3712 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3713 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3715 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3717 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3719 * support/regression/tests/bug-460010.c: Added test case.
3721 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3723 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3725 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3727 * support/regression/testfwk.c: removed workaround for bug #436344
3729 * support/regression/tests/bp.c: use less memory with mcs51
3731 * support/regression/tests/bug-441448.c: use less memory
3733 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3735 * support/regression/collate-results.py: typo
3737 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3739 * support/regression/tests/fetchoverlap.c: Added new test case.
3741 * support/regression/tests/bp.c: Added new test case.
3743 * support/regression/tests/bug-448984.c: Added new test case.
3745 * support/regression/tests/pow2shifts.c: Added new test case.
3747 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3748 (genlshTwo): Fixed right shift for count > 8.
3750 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3752 2001-09-08 <johan@FRIJA>
3754 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3756 2001-09-07 <johan@FRIJA>
3758 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3760 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3762 2001-09-06 <johan@FRIJA>
3764 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3765 * bernhard noted me at this: "() equals to (void)" (1.38)
3767 2001-09-05 <johan@FRIJA>
3769 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3771 2001-09-04 <johan@FRIJA>
3773 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3776 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3778 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3780 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3782 * link/z80/aslink.h: Fixed path for PATH_MAX
3784 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3786 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3788 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3790 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3792 * 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.
3794 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3796 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3797 (genCmp): Fixed up genCmp for the GB with longs.
3799 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3801 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3803 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3805 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3807 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3809 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3811 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3813 * 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.
3815 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3817 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3819 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3821 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3823 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3825 * sim/ucsim/configure: little improvement of Cygwin-detection
3826 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3827 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3828 * support/regression/tests/bug-221100.c: small changes for mcs51
3829 * support/regression/tests/bug-221168.c: small changes for mcs51
3830 * support/regression/tests/bug-227710.c: small changes for mcs51
3831 * support/regression/tests/staticinit.c: small changes for mcs51
3832 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3833 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3834 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601