1 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
4 gracefully handle NULL memmap pointers
6 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
8 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
9 instead of deleting the iCode when an operand is volatile
10 * src/z80/gen.c (genDummyRead),
11 * src/mcs51/gen.c (genDummyRead),
12 * src/ds390/gen.c (genDummyRead),
13 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
15 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
16 * src/SDCC.y: fixed bug #850420
18 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
20 Applied z80 i/o port patch from Peter Townson and fixed some operators
21 to better handle operands in A register.
22 * device/include/z180.h
28 * src/z80/peeph-z80.def
32 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
34 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
36 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
38 * device/lib/hc08/_mullong.c: Removed extra #endif
40 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
42 * sim/ucsim/hc08.src/inst.cc,
43 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
45 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
46 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
47 * device/include/stdarg.h: fixed varargs for hc08
48 * device/lib/Makefile.in,
49 * device/lib/hc08/Makefile,
50 * device/lib/hc08/_mulint.c,
51 * device/lib/hc08/_mullong.c: fixed some endian problems
53 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
55 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
56 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
57 * device/lib/_gptrget.c,
58 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
60 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
62 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
63 * src/SDCCast.c (astErrors): fixed bug #846007
64 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
66 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
68 * src/SDCCast.c (decorateType): disabled a transformation I added in
69 revision 1.188 (access to fields of a structure at an absolute address);
70 it breaks with bitfields, extern declarations, and gcse analysis.
71 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
72 could be assigned through a pointer, so don't complain.
73 * src/SDCCast.c (astErrors),
75 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
77 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
79 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
80 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
81 output of __config directives, since gpasm now supports them
82 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
83 pre-processor macro, i.e. -DMCU=p18f452
84 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
85 and modified to handle 'cast' icode similarly to '=' icode
86 * src/pic16/device.h (typedef struct PIC_device): added field
87 'extMIface' to indicate that chip has external memory interface
88 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
89 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
92 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
94 * src/SDCC.y (pointer): fixed bug #846006
95 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
96 * src/SDCCast.c (decorateType): fixed bug #846009
97 * src/ds390/peeph.def,
98 * src/ds390/gen.c (genAnd, genOr),
99 * src/mcs51/peeph.def,
100 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
102 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
104 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
111 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
115 * src/SDCCbitv.c: added function to free a bitvector
117 * src/SDCClrange.c: added function to recompute the liveranges
119 * src/ds390/ralloc.c,
121 * src/mcs51/ralloc.c,
123 * src/pic16/ralloc.c,
125 * src/z80/ralloc.c: recompute the liveranges after register packing
127 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
129 * src/SDCCloop.c (newInduction): fixed bug #845630
131 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
133 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
134 inadvertantly left behind from my 2003-11-12 change
136 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
138 Updated headers I neglected to commit yesterday.
142 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
144 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
145 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
146 * src/SDCCopt.c (eBBlockFromiCode),
147 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
148 the creation of the key hash table from the sequencing so it can be used
149 earlier (for some GCSE bug fixes still pending)
151 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
153 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
154 * support/regression/tests/addsub.c: testing genPlus shortcut
156 2003-11-15 Borut Razem <borut.razem@siol.net>
158 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
160 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
162 * src/SDCCcse.c (cseBBlock): fixed bug #527779
163 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
164 ordering is immaterial.
165 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
167 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
169 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
170 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
171 (SIGSEV) of bug #840381
172 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
173 unlink new file before rename if new and old filenames are the same)
175 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
177 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
178 uninitialized variables) for the mcs51. Set environment variable
179 SDCC_GENRAMCLEAR to test.
180 xdata initialization slightly shorter
182 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
185 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
186 #838241 & 780691 (basicly the same bug)
187 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
188 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
190 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
192 * src/SDCCmain.c (linkEdit): "fix" #834252
194 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
196 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
198 * src/SDCC.y: fixed bug #819403
200 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
202 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
203 the reentrant attribute.
204 * src/hc08/gen.c (genPackBits): added missing stack readjustment
205 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
207 * src/SDCCast.c (decorateType): fixed bug with storage class not being
208 updated during pointer dereference; f.e. ~(((char *)1)*) was being
209 erroneously reduced to a literal.
210 * src/hc08/ralloc.c (packRegisters, rematStr),
211 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
214 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
216 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
217 * doc/sdccman.lyx: changed from 'article' to 'book'
218 * doc/Makefile: readded test_suite_spec and cdbfileformat
220 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
222 * device/include/stdlib.h: include malloc.h to comply with ANSI
223 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
225 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
227 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
228 * doc/clean.mk: also remove *.out files
229 * doc/sdccman.lyx: some additions, larger top/bottom margins
231 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
233 * src/SDCC.y: fixed bug #837365
234 * support/regression/tests/bitopcse.c
235 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
236 a symbol (might be valop instead)
237 * device/lib/Makefile.in: added errno.c to HC08SOURCES
238 * device/lib/clean.mk: added hc08 to the cleaning list
240 2003-11-04 Borut Razem <borut.razem@siol.net>
242 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
244 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
245 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
246 malloc is declared in standard stdlib.h
248 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
250 * device/lib/hc08/Makefile: need to clean .rel not .o files
251 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
253 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
263 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
264 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
265 tests (which uses the port's oclsExpense function)
271 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
273 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
275 * src/SDCCcse.c (ifxOptimize),
276 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
277 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
278 deleting the IFX iCode.
279 * src/hc08/ralloc.c: reduced unneeded slocs
280 * src/hc08/gen.c: fixed bug in asmopToBoolean
282 2003-11-04 Borut Razem <borut.razem@siol.net>
284 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
285 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
286 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
287 transferred to configure
289 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
291 Use headers defined in the C[++] standards:
292 * sim/ucsim/gui.src/serio.src/fileio.cc
293 * sim/ucsim/gui.src/serio.src/frontend.cc
294 * sim/ucsim/gui.src/serio.src/main.cc
295 * sim/ucsim/gui.src/serio.src/posix_signal.cc
296 * support/Util/NewAlloc.c
302 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
304 * Added MSVC projects for hc08 assembler and linker:
305 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
306 /as/hc08/link_hc08.dsp
308 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
310 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
312 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
314 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
316 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
318 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
320 2003-10-31 Borut Razem <borut.razem@siol.net>
322 * support/cpp2/cpplib.h,
323 support/cpp2/cpplib.c,
324 support/cpp2/cpplex.c,
325 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
326 to switch _asm block preprocessing on / off. Default is
327 #pragma preproc_asm +
329 2003-10-31 Borut Razem <borut.razem@siol.net>
331 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
332 when outputting comment blocks (when executed with -C option) and
333 _asm (SDCPP specific) blocks
335 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
337 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
339 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
341 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
343 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
345 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
346 * src/SDCCast.c (decorateType): fixed bug #832664
348 2003-10-31 Borut Razem <borut.razem@siol.net>
350 * support\cpp2\cpplex.c: fixed for SDCPP:
351 comments(when executed with -C option) and _asm blocks
352 were included even if they where in skipped #if block.
353 Applied solution from GCC cpp 3.3.2
355 2003-10-31 Borut Razem <borut.razem@siol.net>
357 * src/SDCC.lex: sdcc now understands both formats:
358 '# <line_number> <file_name>' and
359 '#line <line_number> <file_name>'
360 * support/cpp2/cppmain.c: sdcpp now generates the standard
361 '# <line_number> <file_name>' instead of former
362 '#line <line_number> <file_name>'
364 2003-10-30 Borut Razem <borut.razem@siol.net>
366 * support/cpp2/cpphash.h,
367 * support/cpp2/cpplib.h
368 * support/cpp2/cpplex.c,
369 * support/cpp2/cppmain.c,
370 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
372 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
374 Fixed a number of problems revealed by bug #827883.
375 * src/SDCCloop.c (loopInvariants): Spill location of the
376 result operand should be recomputed if extracted from
377 a loop. Also, don't extract assignments of an iTemp
379 * src/SDCCast.c (isConformingBody): loop reversal should
380 not occur if the control variable is involved with a
383 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
385 * .version: bumped to 2.3.6 to reflect the big improvements
386 made by Erik and Klaus. Thanks!
388 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
390 Replaced the livrange code.
391 * src/SDCClrange.c: added new LR code
393 * src/SDCCBBlock.h: removed remainig parts from old LR code
394 * src/ds390/ralloc.c,
395 * src/ds390/gen.c: minor fixes to make it work with new code
397 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
402 * src/hc08/ralloc.c: Fix various warnings related to the hc08
403 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
404 (tweaked fix for bug #818696)
406 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
408 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
410 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
413 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
414 * src/mcs51/gen.c (gencjneshort),
415 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
416 more efficient (per Scott Bronson's suggestion)
418 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
420 Extended the semantics of the critical keyword to include
421 individual statements. See RFE #827755 and #799831
426 * support/Util/SDCCerr.c
427 * support/Util/SDCCerr.h
432 2003-10-19 Borut Razem <borut.razem@siol.net>
434 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
436 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
438 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
440 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
441 and predecrement operand is displayed
443 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
445 * src/SDCCval.c (valMinus): fixed bug #826041
447 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
449 Some hc08 related updates that I missed earlier
451 * support/regression/ports/hc08/spec.mk
453 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
455 New target "hc08" for the Motorola 68hc08 family of micros
463 * sim/ucsim/hc08.src/*
464 * sim/ucsim/configure.in
465 * src/ucsim/configure
466 * sim/ucsim/packages_in.mk
469 * device/include/mc68hc908qy.h
471 * device/lib/Makefile.in
472 * support/regression/ports/hc08/*
473 * support/regression/Makefile
475 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
477 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
479 * src/ds390/gen.c (genCast): fixed bug #821957
481 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
483 * device/lib/logf.c: "fixed" overlay bug
484 * support/regression/ports/host/spec.mk: added m library
485 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
486 * support/regression/tests/float_trans: added (for Eric)
488 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
490 * src/mcs51/gen.c (genCpl): fixed bug
491 http://sf.net/mailarchive/message.php?msg_id=6263915
493 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
495 * src/SDCCast.c (decorateType): added extended constant folding
496 * src/SDCCsymt.c (computeType): cleanup
497 * src/SDCCval.c (valShift): minor optimization
498 * support/regression/tests/ast_constant_folding.c: added
500 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
502 * src/SDCCmain.c: removed some unintended changes
504 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
506 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
507 * src/z80/gen.c: fixed part of bug #817589
508 * src/SDCCsymt.c (checkFunction): fixed bug #817895
510 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
512 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
530 * src/z80/gen.c: removed unused label "release:"
532 2003-10-06 Borut Razem <borut.razem@siol.net>
534 * src/SDCC.lex: removed definition of unused variables
535 save_optimize and save_options
537 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
539 * clean.mk: removed '=' in "-maxdepth=1"
540 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
541 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
543 2003-10-06 Borut Razem <borut.razem@siol.net>
545 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
546 my_unput() replaced by unput()
548 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
550 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
551 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
552 type-punned pointer will break strict-aliasing rules"
553 Old LR behaviour is again default; Klaus' LR can be choosen by
554 defining the environment variable LRKLAUS
558 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
559 * clean.mk: fixed removal of files in bin/CVS/
560 * device/lib/clean.mk: fixed removal of directories small and large
561 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
563 * src/SDCCval.c: removed superflous test for pedantic
565 2003-10-05 Borut Razem <borut.razem@siol.net>
567 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
568 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
569 message "unmatched #pragma SAVE and #pragma RESTORE"
571 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
573 * doc/sdccman.lyx: various additions and updates (interrupts, inline
574 assembly, critical functions, atomic, nojtbound)
576 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
578 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
584 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
587 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
589 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
591 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
592 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
593 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
595 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
597 * src/z80/gen.c (genRet): fixed bug #524753
598 * src/z80/gen.c (genCast): fixed internal error on cast from
600 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
601 fix for bug #477835 to the z80
602 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
603 for tracking iCodes in the peephole optimizer for z80
605 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
607 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
608 the other part of bug #814548
609 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
611 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
613 * src/SDCCcse.c: fixed part of bug #814548
615 2003-09-28 Borut Razem <borut.razem@siol.net>
617 * src/asm.c: rewrite of printILine() to use temporary file instead
619 * src/xa51/main.c: commented out declaration of int rewinds
621 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
623 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
625 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
627 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
628 * src/asm.c (printILine): Fixed bug #811015
630 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
632 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
635 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
637 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
638 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
639 to correctly handle general case of AOP_PAIRPTR
640 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
642 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
644 * src/mcs51/ralloc.c (fillGaps),
645 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
646 register positioning bug)
648 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
650 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
652 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
654 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
655 genCodePointerGet, genGenPointerGet, genFarPointerSet,
656 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
657 (ralloc doesn't intentionally do this now, but perhaps later)
658 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
659 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
660 register positioning bugs (Fixed bug #762602 and #795325)
661 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
663 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
664 lines that --i-code-in-asm generates
666 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
668 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
669 trying to fclose a FILE* that was already closed.
671 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
673 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
674 of const struct should be treated as if const themselves)
676 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
678 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
680 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
682 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
683 Unix (/n) and DOS (/r/n) line terminations.
685 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
687 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
690 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
692 * src/mcs51/gen.c (genFunction, genEndFunction),
693 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
694 and restore of EA so that stack offsets to parameters are
695 correct when using both critical and reentrant/stack-auto.
696 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
697 size (can be triggered in error if sloc is shared between
698 different sized objects)
699 * device/include/float.h: fixed macros to explicitly use
700 unsigned long where needed
702 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
704 Feature req. 799831: added code to allow nesting of critical functions
705 * src/mcs51/gen.c (genFunction, genEndFunction)
706 * src/ds390/gen.c (genFunction, genEndFunction)
708 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
710 * src/SDCCsymt.c (sclsFromPtr),
712 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
713 support for standard C idiom of memory mapped variables; for
714 example, *((xdata int*)0x1234) = 1 is now internally equivalent
715 to xdata int at 0x1234 tempvar = 1.
716 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
717 provided by Akiya ISHIDA
719 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
721 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
722 * src/SDCCval.c (constVal): added reduction from int to char
723 * src/SDCCval.c (valMult, valDiv): fixed sign handling
724 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
725 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
727 * support/regression/tests/shifts.c: fixed
729 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
731 * src/z80/gen.c (genXor): Fixed bug #805445
733 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
735 Fixed bug #621531 (const & volatile confusion in the type chain).
736 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
737 refer to the const or volatile state of the pointer itself.
750 * support/regression/tests/const.c
752 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
754 When checking for duplicated modules, use absolute paths
755 instead of relative paths. Files changed:
760 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
762 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
764 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
766 * device/include/string.h: added size_t typedef, changed
767 prototypes to use size_t, eliminated separate reentrant and
768 non-reentrant declarations, added _memmove declaration
769 * device/lib/_memcpy.c: changed to use size_t instead of int,
770 changed /4 to >>2 to avoid division library call
771 * device/lib/_memcmp.c,
772 * device/lib/_memset.c,
773 * device/lib/_strncat.c,
774 * device/lib/_strncpy.c,
775 * device/lib/_strncmp.c: changed to use size_t instead of int
776 * device/lib/_memmove.c: new file (fixed bug #772294)
777 * device/lib/Makefile.in: added _memmove.c
778 * device/lib/z80/asm_strings.s: fixed bug #772290
779 * support/regression/tests/bitfields.c: attempt to fix host assertion
780 failure on amd64-unknown-linux2.2
782 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
784 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
785 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
786 * as/z80/asmain.c (main): fixed bug #801766
788 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
790 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
793 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
795 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
796 reported in bug #800609
798 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
800 * Top header beautifications in src/pic16 directory:
801 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
802 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
803 pcoderegs.h, ralloc.c, ralloc.h
804 * main.c: added top header and GPL license notice
805 * pcode.c: fixed the if-conditional warning
807 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
809 * device/lib/_mullong.c: replaced int by short for gcc
811 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
813 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
814 and JUMPTABLE iCodes properly now (worked by accident before)
815 * src/mcs51/gen.c (leftRightUseAcc),
816 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
817 iCode properly now. Use getSize instead of nRegs since a & b
818 aren't part of the nRegs tally.
820 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
822 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
823 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
824 before instructions that use the _STATUS register
826 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
828 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
829 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
830 fetching of the pointer
831 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
832 copied from genNearPointerSet()
833 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
834 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
835 If they pop r0/r1 they must be called in the opposite order than aopOp().
836 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
837 (resp. --stack-auto), prepared for --xstack
839 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
841 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
843 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
845 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
846 these ports have their own __sdcc_external_start()
848 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
850 pic patch provided by Slade Rich <slade_rich@yahoo.com>
851 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
852 type for bits was changed. It resulted in bit variables becoming
853 global, which is not permitted in PIC 14 assembly output.
855 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
857 * doc/sdccman.lyx: various additions and updates. Rearranged sections
859 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
861 Z80 and MCS51 linkers complaint if a public symbol is defined
862 in more than one library module:
866 * as/mcs51/Makefile.in
868 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
870 A few small changes that speed up the peephole optimizer.
874 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
876 Try to make the peephole optimizer smarter by maintaining
877 an association between the assembly source code and the
878 iCodes that originated them. Put this information to use
879 with a new peephole rule condition "notVolatile" so that
880 the rules can be aggressive yet still safe.
885 * src/mcs51/peeph.def
887 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
891 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
892 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
893 if the left or right operand symbols have the accuse flag set.
895 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
897 Changed the type of the result of the ! (NOT) operator to char;
898 previously it returned the same type as the source. This allows
899 us to eliminate all the genFloatNot functions (all of its target
900 implementations were very buggy) since !float can use the same
903 * src/SDCCicode.c (ast2iCode): ! returns char
904 * src/mcs51/gen.c (genNot, genNotFloat),
905 * src/ds390/gen.c (genNot, genNotFloat),
906 * src/z80/gen.c (genNot, genNotFloat),
907 * src/pic/gen.c (genNot, genNotFloat),
908 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
910 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
912 pic patch provided by Slade Rich <slade_rich@yahoo.com>
913 1. Interrupt would not compile properly. Ensure PCLATH register is saved
914 during interrupts. Ensure WSAVE is located at a shared bank address.
915 2. Fixed page selection in some places
916 3. Fixed BTFSS/C to where necessary use registers directly and not simply
917 the registers name strings.
918 4. Fixed "signed / unsigned compare" compiler warnings.
919 5. The PIC port manages its own allocation of the general purpose
920 registers, but makes no attempt to reuse them. As a result when
921 compiling it soon runs out of general purpose registers. Some
922 additional code was added to the files pcode.c and device.c to walk
923 through the function call tree and rename the registers so that they
933 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
934 genPlus() & genMinus() when the result is the same as left or right
936 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
938 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
940 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
942 Made bitfield a distinct type from bit so that bitfields
943 convert as per ANSI C and bits retain their traditional
944 boolean style behaviour. Implemented bitfield support in
952 * src/ds390/gen.c: bit v bitfield split
953 * src/z80/gen.c: New support for bitfields
954 * support/regression/tests/bitfields.c: reenabled z80,
957 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
959 Rules 246.x, 247.x relate to bitfields, the others speed up
960 access to xdata mapped I/O devices.
962 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
964 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
966 Cleaned up genPackBits and genUnpackBits and added two helper
967 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
968 for literal assignments in genPackBits (thanks to Frieder for
974 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
976 Fixed bug #748310 (pointer to function type mishandled when the
977 function name is omitted). Also fixed a SIGSEGV when a function
978 attribute (reentrant, etc) is used on a non-function or on a
979 function but misplaced before the parameter list.
981 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
983 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
984 * support/Util/SDCCerr.h,
985 * support/Util/SDCCerr.c: Added func attr misuse error msg
987 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
989 Fixed bug #787649 by anonymous
990 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
991 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
993 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
995 Fixed numerous bitfield problems.
997 * src/SDCC.y: More bitfield related error checking
999 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1000 * support/Util/SDCCerr.h,
1001 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1002 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1003 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1004 * support/regression/tests/bitfields.c: tests added
1006 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1008 Made the constant following the "interrupt" keyword optional. If
1009 omitted, the function will not automatically be given an entry
1010 in the interrupt vector table (similar to #pragma NOIV, but
1011 less syntacticly kludgy). The interrupt number is also now
1012 range checked. Also fixed a bug in the high order bit example
1019 * support/Util/SDCCerr.c
1020 * support/Util/SDCCerr.h
1023 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1025 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1026 * src/SDCCicode.c (operandOperation): rewritten some ops
1027 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1028 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1030 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1031 be re-activated by defining REDUCE_LITERALS)
1032 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1033 unsigned, but are signed by default
1034 * src/SDCCval.c (constVal): rearranged
1035 * src/SDCCval.c (valMod): preliminary fix
1036 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1037 * support/regression/literalop.c: added, work in progress
1039 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1041 Generate warnings for useless declarations like "char data;"
1042 that don't do what new users expect.
1045 * support/Util/SDCCerr.h
1046 * support/Util/SDCCerr.c
1048 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1050 * src/SDCCval.c (valMult): fix overflow detection of negative int
1052 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1054 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1056 Changes to support big endian targets:
1069 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1071 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1072 * device/lib/time.c: fixed warning "integer overflow in expression"
1074 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1076 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1077 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1078 constants are unsigned; added recognition of "u" flag for unsigned
1079 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1080 * src/SDCCval.c (valDiv, valMod): fixed signdness
1081 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1082 signedness of modulo, left and right shift
1083 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1084 * support/Util/SDCCerr.h: added warning W_INT_OVL
1085 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1086 * src/SDCCast.c (ast_print): improved output of constants
1088 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1090 Fixed some warnings when building with MSVC:
1103 * support\cpp2\cpplib.c
1107 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1109 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1111 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1113 * support\librarian\clean.mk: Do not remove Makefile.
1114 * support\librarian\Makefile: added.
1116 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1118 Added librarian to MSVC build:
1121 * support\librarian\librarian.dsp
1123 'configure' not needed for librarian, removed:
1124 * support\librarian\configure
1125 * support\librarian\configure.in
1126 * support\librarian\config_in.h
1127 * support\librarian\Makefile.in
1129 Hopefully these ones built the librarian and the rest of sdcc properly:
1131 * Makefile.common.in
1133 Messed up 'configure', so revert to previous version:
1137 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1139 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1140 there, while the mantissa of a double is "only" 53 bits wide.
1142 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1144 Adding sdcclib to the build. MSVC project coming soon.
1145 Files added/changed:
1147 * support\librarian\clean.mk
1148 * support\librarian\configure
1149 * support\librarian\configure.in
1150 * support\librarian\config_in.h
1151 * support\librarian\Makefile.bcc
1152 * support\librarian\Makefile.in
1153 * support\librarian\sdcclib.c
1156 * Makefile.common.in
1160 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1162 Linker now complaints if linked modules have conflicting options, for
1163 example, one compiled using --model-large and another one compiled with
1164 --model-small. The following files were modified:
1186 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1188 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1189 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1191 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1193 * src/z80/mappings.i: fix _mul[us][int,long] entries
1195 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1197 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1199 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1201 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1202 * support/regression/tests/bitopcse.c: added
1210 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1212 added support for new library format to z80, gbz80 linkers:
1218 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1220 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1221 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1223 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1225 added DUMMY_READ_VOLATILE:
1234 * src/SDCCcse.c (algebraicOpts): many improvements
1235 * src/SDCCcse.h: removed algebraicOpts()
1236 * src/SDCCicode.c (picDummyRead): added
1238 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1240 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1241 "Insufficient space in data memory".
1243 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1245 * src/mcs51/gen.c: fixed bug #771358
1246 * src/z80/gen.c: fixed bug #759087
1248 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1250 * src/pic16/glue.c: minor cleanup by Vangelis
1252 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1254 * device/include/regc515c.h: fixed #758477
1255 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1256 * device/lib/_gptrput.c: saved a few bytes
1257 * my tab spacing is 8, yours too?)
1258 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1259 * device/lib/serial.c: process RX bytes earlier than TX bytes
1260 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1262 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1264 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1266 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1268 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1270 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1272 * device/lib/Makefile.in: bad fix, reverted to 1.43
1274 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1276 * device/lib/Makefile.in: added missing z80 object files
1278 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1280 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1281 pic16 progress by Vangelis:
1296 * pic16/pcodepeep.c:
1299 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1301 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1303 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1305 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1306 added gbz80 build to MSVC project.
1307 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1308 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1309 from 8051 stuff and setup so it links using a .lnk file.
1311 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1313 * support/librarian/sdcclib.c: sdcc librarian.
1314 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1317 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1319 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1321 2003-07-02 Borut Razem <borut.razem@siol.net>
1323 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1324 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1325 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1326 src/xa51/main.c, src/z80/main.c:
1327 virtualization of glue() function: each port has it's own glue function,
1328 which is accessed by do_glue function pointer in PORT.general structure
1330 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1332 * DS800C400 fun, improved ROM interface and tinibios.
1334 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1336 * More support for DS80C400. Now includes beginning of interface to ROM.
1338 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1340 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1342 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1344 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1346 2003-06-19 Borut Razem <borut.razem@siol.net>
1348 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1350 2003-06-19 Borut Razem <borut.razem@siol.net>
1352 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1353 fixed Z80 port - crt0.o: cannot open.
1355 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1357 * support/Util/MySystem.c (merge_command): revert bad fix
1359 2003-06-18 Borut Razem <borut.razem@siol.net>
1361 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1363 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1365 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1366 option --use-stdout sends errors to stdout instead of stderr.
1368 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1370 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1372 2003-06-15 Borut Razem <borut.razem@siol.net>
1374 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1375 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1376 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1377 fixed width array of pointers replaced with sets;
1378 multiple include and lib paths ared transferred to preprocessor and linker
1379 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1380 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1381 fixed width array of pointers
1382 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1383 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1384 fixupPath(), getPathDifference()
1385 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1386 fixed width array of pointers
1388 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1390 * src/pic16/ralloc.c: fix warnings
1391 * src/pic16/pcode.c: fix warning
1393 2003-06-10 Scott Dattalo <scott@dattalo.com>
1395 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1396 know all the details, but essentially this set of changes enable
1397 the pic16 port to generate movff instructions and generate assembler
1402 * src/pic16/pcode.c:
1403 * src/pic16/device.c:
1405 * src/pic16/pcode.h:
1406 * src/pic16/pcoderegs.c:
1407 * src/pic16/ralloc.c:
1408 * src/pic16/ralloc.h:
1410 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1412 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1413 added option --vc, so sdcc errors and warnings are compatible with
1414 Microsoft Visual Studio.
1416 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1418 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1419 device/lib/libfloat.lib: added atof function.
1421 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1423 * doc/sdccman.lyx: updated to Lyx 1.3
1424 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1425 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1426 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1428 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1430 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1432 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1434 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1435 additions to the "related tools/documentation" section
1437 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1439 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1441 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1443 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1444 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1446 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1448 * doc/sdccman.lyx: fix double dash and other minor things
1449 * doc/Makefile: fix double dash
1451 2003-05-28 Karl Bongers(patches from Martin Helmling)
1452 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1453 condition and ignore commands.
1455 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1457 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1458 is in parts still quite out of date, I did changes as far as I felt makes sense
1459 for a non-native english speaker.
1460 Please feel free to add to the manual or to correct my changes.
1461 * doc/Makefile: undid touching the date of intermediate tex files.
1463 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1465 * doc/sdccman.lyx: Manual has an index now
1467 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1469 Finalize muluint/mulsint and mululong/mulslong merging:
1470 * device/lib/_mulint.c
1471 * device/lib/_mullong.c
1472 * device/lib/gbz80/mul.s
1473 * device/lib/gbz80/stubs.s
1474 * device/lib/z80/mul.s
1475 * device/lib/z80/stubs.s
1476 * src/SDCCsymt.c (initCSupport)
1478 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1480 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1481 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1482 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1483 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1486 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1488 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1489 the regression tests I'm not brave enough to enable 245.b, 245.c
1490 * doc/sdccman.lyx: added latex preamble for hyperref package.
1491 Using pdflatex this will give you a hyperlinked pdf file with
1492 bookmarks. (prepend '%' before /usepackage if this breaks something)
1494 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1496 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1498 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1500 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1502 2003-05-21 <johan@balder>
1504 * src/SDCCglue.c (printIval): fixed bug #739934
1506 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1508 Applied patch from bug 737905 (renamed yylineo to mylineno):
1515 * src/pic16/pcode.c: Cleaned warnings
1516 * src/pic16/pcodeflow.c: Cleaned warnings
1517 * src/pic16/pcoderegs.c: Cleaned warnings
1519 2003-05-19 Scott Dattalo <scott@dattalo.com>
1521 * src/pic16/pcode.c: Cleaned warnings
1522 * src/pic16/pcodepeep.c: Cleaned warnings
1523 * src/pic16/ralloc.c: Cleaned warnings
1525 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1527 * doc/sdccman.lyx: fixed bug 739745
1528 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1530 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1532 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1533 it can be defined with CFLAGS when running configure
1534 * src/SDCCmain.c: fixed compiling + linking with object files
1536 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1538 * configure.in: configure for pic16 port,
1539 added --disable-pic16-port
1540 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1541 * src/SDCCmain.c: linkOptions is changed to set *,
1542 added if/endif conditional macros to remove options help
1543 messages from optionsTable when a port is not configured, added
1544 support for the PIc16 port in the ports table, when executing
1545 the compiler with no port specified on command line, a default
1546 port is selected with the new macro DEFAULT_PORT which is
1547 defined in port.h, in setDefaultOptions() linkOptions is removed
1548 from initialization assignment, since now it is a set,
1549 parseCmdLine uses setParseWithComma for linkOptions, in
1550 linkEdit() linkOptions are accessed with new function indexSet()
1551 which returns the i'th item of a set variable. See SDCCset.c, in
1552 linkEdit() when calling buildCmdLine(), added linkOptions as
1553 last argument. Now users can pass arguments to gplink via the
1554 -Wl option, main() uses pic16glue() to glue up pic16 programs
1555 * src/SDCCpeeph.c: various changes to support pic16
1556 * src/SDCCset.c: added function void *indexSet(set *, int) to
1557 return the i'th item of the set
1558 * src/SDCCset.h: added function prototype for indexSet()
1559 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1560 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1561 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1562 added macro DEFAULT_PORT
1563 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1564 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1566 * src/pic16/glue.c: commented out some error producing lines
1567 * src/pic16/main.c: __config directives are commented out to stop
1568 gpasm complaining and test the linkage with gplink, _linkCmd and
1569 _asmCmd changed to be more gplink and gpasm friendly
1570 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1571 produced an error when parsed, peep rule 12 is added to utilize
1572 movff, but it is commented out since the pCode does not support
1573 yet a command with 2 address arguments
1575 2003-05-18 <johan@balder>
1577 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1578 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1579 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1581 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1582 Added feature to script commands from file.
1584 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1586 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1587 * src/SDCCutil.c: include ctype.h for win32
1589 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1591 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1593 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1595 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1596 Fixed so you can set breakpoints prior to run, run does not stop
1597 on entry now. Add tbreak. Other enhancements and fixes for use
1600 2003-05-12 Borut Razem <borut.razem@siol.net>
1602 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1604 2003-05-11 Borut Razem <borut.razem@siol.net>
1606 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1607 the path of bin directory, so that PATH is the only env. variable, which has to be set
1608 in case of standard installation.
1609 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1610 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1611 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1613 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1615 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1616 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1617 temp files are in the port dir; clean the gen/test directory when
1618 generating new test.c
1619 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1620 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1621 * support/regression/tests/zeropad.c: added
1623 2003-05-09 <johan@balder>
1625 * src/SDCCglue.c: fixed bug #597940
1627 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1629 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1630 cache sfr, optimize next,step, fix off by one sourceline,
1631 support ddd list function.
1632 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1634 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1636 * support/regression/HTMLgen.py: added compare_s2f()
1637 * support/regression/Makefile: redo 1.27
1638 * support/regression/generate-cases.py: redo 1.5
1640 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1642 * support/regression/tests/float.c: workaround 33 bit hex constant
1643 * support/regression/tests/simplefloat.c: fix division for host
1645 2003-04-29 Scott Dattalo <scott@dattalo.com>
1647 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1648 that tame's the PIC's over-aggressive optimizer.
1650 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1652 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1655 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1657 Initial support for DS80C400. "Hello world" runs on TINIm400
1660 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1662 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1663 * Some notes on ddd usage added in debugger/README
1664 Martin Helmling adding more features and fixes for ddd GUI debugger.
1665 Code added for nexti, stepi, up, down, and other adjustments.
1667 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1669 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1670 * src/pic/peeph.def Added two rules to optimize carry manipulation
1671 * src/pic/* removed debug printfs
1673 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1675 * debugger/mcs51/cmd.c: added header newalloc.h
1677 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1679 * as/Makefile: new EXEEXT
1680 * as/z80/Makefile: remove trailing slash of BUILDIR
1681 * as/z80/clean.mk: new EXEEXT
1682 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1683 * support/cpp2/Makefile.in: new EXEEXT
1684 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1686 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1688 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1689 EXEEXT was introduced to fix all related problems with targets
1690 "clean", "install" and "uninstall"; a couple of further flaws
1691 especially with "clean" have been fixed too
1692 * as/mcs51/Makefile.in
1697 * debugger/mcs51/Makefile.in
1698 * debugger/mcs51/clean.mk
1700 * link/z80/Makefile.in
1703 * packihx/Makefile.in
1705 * sim/ucsim/Makefile
1706 * sim/ucsim/clean.mk
1707 * sim/ucsim/avr.src/Makefile.in
1708 * sim/ucsim/avr.src/clean.mk
1709 * sim/ucsim/s51.src/Makefile.in
1710 * sim/ucsim/s51.src/clean.mk
1711 * sim/ucsim/xa.src/Makefile.in
1712 * sim/ucsim/xa.src/clean.mk
1713 * sim/ucsim/z80.src/Makefile.in
1714 * sim/ucsim/z80.src/clean.mk
1715 * sim/ucsim/main_in.mk
1716 * sim/ucsim/packages_in.mk
1717 * sim/ucsim/gui.src/Makefile.in
1718 * sim/ucsim/gui.src/serio.src/Makefile.in
1719 * sim/ucsim/gui.src/serio.src/clean.mk
1722 * support/cpp2/Makefile.in
1723 * support/cpp2/clean.mk
1724 * support/makebin/Makefile
1725 * support/makebin/clean.mk
1726 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1727 * doc/sdccman.lyx: --program-suffix no longer needed
1729 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1731 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1732 Martin Helmling added support for ddd GUI debugger.
1733 Code added to display assembly, set variables, and other commands
1734 to interface to ddd.
1736 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1738 * as/Makefile: fix target clean
1739 * as/clean.mk: fix target clean
1740 * as/z80/clean.mk: fix target clean
1742 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1744 * Makefile.common.in: added @EXEEXT@
1745 * configure.in: removed all mingw32 stuff
1746 * configure: rebuilt from configure.in
1747 * doc/sdccman.lyx: updated section "installation"
1748 * support/scripts/sdcc_mingw32: adapted to configure
1749 * support/scripts/sdcc_cygwin_mingw32: added
1751 2003-04-22 Scott Dattalo <scott@dattalo.com>
1753 * src/pic Added object file support for the PIC port
1754 * src/pic Applied patch from Craig Franklin (this started the object file support)
1755 * src/regression Updated the PIC regression tests for object files
1757 2003-04-20 Borut Razem <borut.razem@siol.net>
1759 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1760 lklex.c: In function `getfid':
1761 lklex.c:203: warning: array subscript has type `char'
1762 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1763 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1764 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1765 stack handling macros
1767 2003-04-19 Borut Razem <borut.razem@siol.net>
1769 * "handling space characters in file path" task:
1770 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1771 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1772 * support/Util/MySystem.h: make it self-sufficient
1773 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1774 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1775 handling space characters in file path
1776 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1777 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1778 * support/Util/MySystem.c: handling space characters in executable's path
1780 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1782 * as/z80/Makefile: fix permanent rebuild of z80
1783 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1784 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1786 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1788 * src/SDCCopt.c: add special case optimization to replace modulo by
1789 a power of two with a bitwise AND.
1791 2003-04-18 <johan@balder>
1793 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1795 2003-04-17 <johan@balder>
1797 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1798 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1800 2003-04-13 Borut Razem <borut.razem@siol.net>
1802 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1803 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1804 fixed mingw problem in adl_NORMALIZE_PATH
1806 2003-04-12 Borut Razem <borut.razem@siol.net>
1808 * fixed "#pragma SAVE/RESTORE can not be nested":
1809 * src/SDCC.lex: reworked pragma handling functions
1810 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1811 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1813 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1815 * src/SDCCutil.c (pathEquivalent): defined but not used
1816 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1817 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1818 * configure: rebuilt from configure.in
1819 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1820 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1821 * device/include/Makefile.in: replace sdcc_datadir
1822 * device/lib/Makefile.in: replace sdcc_datadir
1823 * Makefile.common.in: add LDFLAGS from configure
1824 * packihx/Makefile.in: use LDFLAGS
1825 * src/Makefile.in: use LDFLAGS
1826 * support/cpp2/Makefile.in: add LDFLAGS from configure
1827 * support/makebin/Makefile: use LDFLAGS
1828 * .version: bumped version number to 2.3.5
1830 2003-04-12 Borut Razem <borut.razem@siol.net>
1832 * completed "different paths" task:
1833 * src/SDCCmacro.c: fixed bug in handling quotes
1834 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1835 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1837 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1839 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1841 2003-04-11 kevin Vigor <kevin@vigor.nu>
1843 * ds390/gen.c ds390/peeph.def: fix bug 706781
1845 2003-04-11 Borut Razem <borut.razem@siol.net>
1847 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1849 2003-04-10 Scott Dattalo <scott@dattalo.com>
1851 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1852 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1853 set - this bit used to not be set...).
1854 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1855 bad code in PIC Port
1856 * src/regression/and2.c added to test bug 609268
1857 * src/regression/Makefile added and2.c to regression test
1860 2003-04-08 <johan@CP255758-A>
1862 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1863 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1864 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1866 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1868 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1870 * support/cpp2/Makefile.in: fix bug #487815
1871 * configure: rebuilt from configure.in
1872 * Makefile.common.in: docdir changed, new path suffixes
1873 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1874 * sdcc_vc_in.h: reflect changes from sdccconf.h
1875 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1876 * src/SDCCutil.h: remove BINDIR hack
1877 * doc/sdccman.lyx: update new path hierarchy
1879 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1881 * src/SDCCpeeph.c: added okToRemoveSLOC test
1883 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1885 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1887 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1889 * src/SDCCpeeph.c: added labelIsReturnOnly test
1890 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1892 2003-04-05 <johan@balder>
1894 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1895 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1896 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1897 * src/SDCCast.c: fixed a warning
1898 * src/SDCCast.h: fixed a warning
1899 * src/SDCCicode.c (operandFromAst): fixed a warning
1901 2003-04-04 <johan@balder>
1903 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1904 * src/SDCCast.c (decorateType): fixed bug #715076
1905 * src/SDCC.y: fixed bug #702907
1907 2003-04-03 <johan@balder>
1909 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1910 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1911 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1912 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1913 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1915 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1917 * _decdptr.c: fix return values
1918 * _gptrget.c: fix return values
1919 * _gptrgetc.c: fix return values
1920 * _gptrput.c: fix return values
1921 * _mulint.c: fix return values
1922 * as/z80/Makefile: fix 'make -j' problem
1924 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1926 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1927 * configure.in: big cleanup, updated to autoconf 2.5x
1928 * configure: rebuilt from configure.in
1929 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1930 * sdcc_vc_in.h: reflect changes from sdccconf.h
1931 * doc/Makefile: fixed a flaw in "make install"
1933 2003-04-02 <johan@balder>
1935 * src/ds390/gen.c (genCmp): no comments
1936 * src/mcs51/gen.c (genCmp): no comments
1937 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1938 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1940 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1942 * support/regression/generate-cases.py: place generated file in given sub directory
1943 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1944 * support/regression/Makefile: improvements for 'make -j';
1945 side effect: it's simpler and faster now
1947 2003-03-31 Borut Razem <borut.razem@siol.net>
1949 * src/z80/main.c: link-{port} and as-{port} defined without path
1950 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1952 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1954 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1956 2003-03-30 Borut Razem <borut.razem@siol.net>
1958 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1959 changed type of list parameter to set
1960 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1961 * src/port.h: changed type of do_assemble() parameter to set
1962 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1963 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1964 definition of "cppoutfilename" macro with NULL value in preProcess()
1965 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1966 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1967 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1968 replaced with set *binPathSet
1969 * shash_add() deallocates the item, if allready exsists, before adding the new one
1970 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1972 2003-03-30 Scott Dattalo <scott@dattalo.com>
1974 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1975 a nested for loop bug in the PIC port
1976 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1979 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1981 * support/Util/dbuf.h: remove C++ stuff to make it portable
1983 2003-03-28 Borut Razem <borut.razem@siol.net>
1985 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1986 literal strings in stringLiteral()
1987 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1988 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1991 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1993 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1995 2003-03-26 <johan@balder>
1997 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1998 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1999 * src/SDCCast.c (decorateType): fixed " -v < 3"
2001 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2003 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2004 Added Lenny Story's debug infrastructure changes:
2005 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2006 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2007 * src/cdbFile.c: added
2008 * src/SDCCdebug.c: added
2009 * src/SDCCdebug.h: added
2010 * src/SDCCast.c (createFunction)
2011 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2012 * src/SDCCmain.c (parseCmdLine, main)
2013 * src/SDCCmem.c (redoStackOffsets)
2014 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2017 * src/avr/gen.c (genAVRCode)
2018 * src/ds390/gen.c (gen390Code)
2019 * src/mcs51/gen.c (gen51Code)
2020 * src/pic/gen.c (genpic14Code)
2021 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2022 * src/xa51/gen.c (genXA51Code)
2023 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2025 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2027 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2028 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2030 2003-03-22 <johan@balder>
2032 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2034 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2036 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2037 * doc/cdbfileformat.lyx: added, written by Lenny Story
2038 * doc/Makefile: added cdbfileformat.lyx
2039 * doc/clean.mk: added cdbfileformat.lyx
2041 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2043 * src/mcs51/peeph.def: fix bug #705773
2045 2003-03-20 <johan@balder>
2047 An sfr/sbit can have an "at #" AND an initializer
2048 * src/SDCCsymt.c (checkSClass):
2049 * src/SDCCmem.c (allocGlobal):
2050 * src/SDCCmem.c (allocLocal):
2051 * src/SDCCast.c (createBlock):
2053 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2055 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2057 2003-03-16 <johan@balder>
2059 Undid the hackup of const and volatile, the problem is much bigger
2061 * src/SDCCast.c:1.171
2062 * src/SDCCglue.c:1.138
2063 * src/SDCCicode.c:1.146
2064 * src/SDCCsymt.c:1.150
2065 * src/SDCCval.c:1.65
2067 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2069 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2070 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2072 2003-03-13 <johan@balder>
2074 Hackup const and volatile modifiers in type chains a bit:
2076 * src/SDCCast.c:1.169
2077 * src/SDCCglue.c:1.136
2078 * src/SDCCicode.c:1.143
2079 * src/SDCCsymt.c1.146
2080 * src/SDCCsymt.h1.59
2081 * src/SDCCval.c:1.63
2083 2003-03-12 <johan@balder>
2085 * src/SDCCBBlock.h: more LRH debugging junk
2086 * src/SDCCcflow.h: more LRH debugging junk
2087 * src/SDCCloop.c: more LRH debugging junk
2088 * src/SDCC.y (struct_declaration): fixed bug #697590
2089 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2090 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2091 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2093 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2094 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2095 test function names must now match exactly).
2096 * src/SDCCcse.c: added special case in findCheaperOp to allow
2097 extending a short integer. Makes less awful code for bug 700121 test case.
2099 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2101 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2102 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2104 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2106 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2107 actually called (operandsNotEqual() was called for all
2108 operandsNotEqualX tests).
2110 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2112 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2113 with shorter literals. Fixes bug 700121.
2115 2003-03-11 <johan@balder>
2117 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2119 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2121 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2122 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2124 2003-03-10 Borut Razem <borut.razem@siol.net>
2126 * src/SDCCmain.c: pipe preprocessor's output
2127 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2128 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2129 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2130 which closes all pipes in pipeSet set
2131 * src/SDCCset.c: free deleted item in function deleteSetItem()
2132 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2133 moved from z80 to src subproject
2134 * .version: increased version number to 2.3.4
2136 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2138 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2139 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2140 * support/regression/ports/xa51/spec.mk: fix typo
2142 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2144 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2146 2003-03-09 Borut Razem <borut.razem@siol.net>
2148 * src/SDCCmain.c: pipe preprocessor's output
2149 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2150 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2151 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2152 which closes all pipes in pipeSet set
2153 * src/SDCCset.c: free deleted item in function deleteSetItem()
2154 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2155 moved from z80 to src subproject
2157 2003-03-09 Borut Razem <borut.razem@siol.net>
2159 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2160 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2161 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2162 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2163 * src/SDCCglobl.h: unification of WIN32 native definitions
2165 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2167 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2169 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2171 * src/configure.in: check for endianess (even while cross-compiling)
2172 * src/configure: check for endianess (even while cross-compiling)
2173 * src/configure_in.h: check for endianess (even while cross-compiling)
2174 * src/avr/gen.c: remove old endianess stuff
2175 * src/mcs51/gen.c: remove old endianess stuff
2176 * src/ds390/gen.c: remove old endianess stuff
2177 * src/pic/gen.c: remove old endianess stuff
2178 * src/pic/genarith.c: remove old endianess stuff
2179 * src/pic/glue.c: fix endianess check
2180 * src/pic16/gen.c: remove old endianess stuff
2181 * src/pic16/genarith.c: remove old endianess stuff
2182 * src/pic16/glue.c: fix endianess check
2183 * src/xa51/gen.c: remove old endianess stuff
2184 * src/z80/gen.c: fix endianess check
2185 * src/SDCCglue.c: fix endianess check
2186 * src/ds390/peeph.def: fix bug 700036
2188 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2190 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2191 * src/configure: find appropriate data-types on host for SDCC's int and long
2192 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2193 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2194 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2196 2003-03-07 <johan@balder>
2199 some minor cleanups before the big shot
2200 OP_DEFS and OP_USES now use Kevin's protection
2201 new option --nolabelopt
2212 * src/ds390/ralloc.c:
2213 * src/mcs51/ralloc.c:
2215 * src/xa51/ralloc.c:
2218 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2220 * src/pic/pcode.c (get_op): fix 64 bit warnings
2221 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2222 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2223 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2224 * support/regression/tests/malloc.c: fix 64 bit warnings
2226 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2228 * src/mcs51/gen.c (genMinus): fixed bug 696436
2230 2003-03-02 Borut Razem <borut.razem@siol.net>
2232 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2234 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2236 * configure.in: test for mkstemp
2237 * sdccconf_in.h: add HAVE_MKSTEMP
2239 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2241 * device/include/ctype.h: removed warning while using --stack-auto
2242 * device/include/malloc.h: removed warning while using --stack-auto
2243 * device/include/string.h: removed warning while using --stack-auto
2245 2003-02-23 Borut Razem <borut.razem@siol.net>
2247 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2248 because NDEBUG is defined (see man assert)
2249 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2251 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2253 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2254 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2256 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2258 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2259 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2261 2003-02-18 <johan@balder>
2263 * as/mcs51/asmain.c (asmbl): module can start with a digit
2264 * as/z80/asmain.c (asmbl): module can start with a digit
2266 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2268 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2269 * src/asm.c: fix pipe() for Mingw32
2271 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2273 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2274 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2275 make -V work again; --c1mode reads now from stdin
2276 * doc/sdccman.lyx: added --c1mode
2277 * support/Util/SDCCerr.c: new messages for c1 mode
2278 * support/Util/SDCCerr.h: new messages for c1 mode
2279 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2281 2003-02-15 <johan@balder>
2283 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2285 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2287 * doc/sdccman.lyx: Environment variables, -o and other minor things
2289 2003-02-14 <johan@balder>
2291 * src/xa51/main.c: before anyone really tries to use it :)
2293 * Install doc's in share/sdcc/doc
2294 * removed some obsolete files
2295 * Do a proper make distclean and uninstall
2296 M Makefile.common.in
2299 M device/include/Makefile.in
2300 M device/lib/Makefile.in
2303 M sim/ucsim/doc/Makefile.in
2306 R src/xa51/peeph.rul
2307 M support/cpp2/Makefile.in
2308 M support/makebin/Makefile
2311 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2313 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2315 2003-02-10 Borut Razem <borut.razem@siol.net>
2317 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2318 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2319 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2320 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2321 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2322 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2323 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2324 src/z80/Makefile.bcc: Borland Makefile cleanup
2325 * as/z80/Makefile.bcc: Added Borland Makefile
2326 * support/cpp2/borland.h: Removed
2328 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2330 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2331 * src/SDCC.lex: new pragma NOIV
2332 * src/SDCCglobl.h: new pragma NOIV
2333 * src/SDCCmem.c: new pragma NOIV
2335 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2337 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2339 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2341 * src/SDCCmain.c: signal handling is switched off by --debug
2342 * doc/Makefile: small fix for install; use clean.mk again
2343 * doc/clean.mk: clean *.pdf and *.html too
2345 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2347 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2348 * device/lib/printfl.c: fix a ds390 bug by making it portable
2349 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2350 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2351 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2352 * debugger/mcs51/cmd.c: converted multi-line string literals
2353 * sim/ucsim/globals.cc: converted multi-line string literals
2354 * src/SDCCmain.c: introduced signal handler to remove temp files
2355 * doc/Makefile: small tweaks, implement clean
2356 * doc: removed generated files
2358 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2360 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2361 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2362 Address Record is not correctly generated for DS390."
2364 2003-02-02 Borut Razem <borut.razem@siol.net>
2366 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2367 * as/mcs51/asm.h: fixed compilation with Borland C
2368 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2369 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2370 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2371 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2372 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2373 src/z80/Makefile.bcc: delete $(LIB) only if exist
2374 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2376 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2378 * device/include/malloc.h: introduced NULL
2379 * device/include/string.h: introduced NULL
2380 * device/include/stdlib.h: introduced NULL
2381 * device/lib/_memcpy.c: removed NULL
2382 * device/lib/_strcat.c: removed NULL
2383 * device/lib/_strchr.c: removed NULL
2384 * device/lib/_strcmp.c: removed NULL
2385 * device/lib/_strcpy.c: removed NULL
2386 * device/lib/_strcspn.c: removed NULL
2387 * device/lib/_strlen.c: removed NULL
2388 * device/lib/_strncat.c: removed NULL
2389 * device/lib/_strncmp.c: removed NULL
2390 * device/lib/_strncpy.c: removed NULL
2391 * device/lib/_strpbrk.c: removed NULL
2392 * device/lib/_strrchr.c: removed NULL
2393 * device/lib/_strspn.c: removed NULL
2394 * device/lib/_strstr.c: removed NULL
2395 * device/lib/_strtok.c: removed NULL
2396 * device/lib/malloc.c: removed NULL, include own header
2398 2003-02-02 <johan@balder>
2400 * 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
2401 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2402 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2403 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2404 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2405 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2407 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2409 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2412 2003-02-01 <johan@balder>
2414 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2416 2003-01-31 <johan@CP255758-A>
2418 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2420 2003-01-30 <johan@balder>
2422 * src/SDCCBBlock.c: automatic bug detection
2423 * src/SDCCicode.c: automatic bug detection
2425 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2427 * src/SDCCglobl.h: now --xram-size 0 works
2428 * src/SDCCmain.c: now --xram-size 0 works
2430 2003-01-29 <johan@balder>
2432 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2434 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2436 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2437 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2438 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2439 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2440 * src/SDCCglobl.h: Added options --xram-size and --code-size
2441 * src/SDCCmain.c: Added options --xram-size and --code-size
2443 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2445 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2446 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2448 2003-01-27 <johan@balder>
2450 * src/SDCC.y: fixed bug #613764
2452 2003-01-26 <johan@balder>
2454 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2455 * src/SDCCsymt.h: fixed bug #673374
2456 * src/SDCCglue.c: fixed bug #661910
2457 * src/SDCCast.c: fixed bug #458099 and 673374
2459 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2461 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2462 * as/mcs51/strcmpi.h: added
2463 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2464 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2465 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2466 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2467 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2468 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2469 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2470 * as/mcs51/Makefile.aslink: new module strcmpi
2471 * as/mcs51/Makefile.asx8051: new module strcmpi
2472 * as/mcs51/Makefil.bcc: new module strcmpi
2473 * as/mcs51/Makefile.in: new module strcmpi
2474 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2476 2003-01-26 <johan@balder>
2478 * src/SDCCglue.c: reverted back to 1.124
2479 * src/SDCCast.c: reverted back to 1.156
2480 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2482 2003-01-25 <johan@balder>
2484 * src/SDCCglue.c: A better fix for bug #661910
2485 * src/SDCCast.c: A better fix for bug #661910
2486 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2488 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2490 * src/Makefile.in: remove spawn.o
2491 * src/SDCCmain.c: remove spawn.h
2492 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2493 * src/spawn.c: removed
2494 * src/spawn.h: removed
2495 * support/regression/ports/ds390/spec.mk: link with -r
2497 2003-01-24 <johan@CP255758-A>
2499 * src/ds390/gen.c (aopOp): fixed bug #667458
2500 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2501 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2502 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2504 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2506 * src/mcs51/peeph.def: better assembler identation by Frieder
2507 * src/mcs51/gen.c: better assembler identation by Frieder
2509 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2511 * as/z80/string.h: removed for gcc 3.2
2512 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2513 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2515 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2517 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2518 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2519 * support/regression/Makefile: separate temp files for ports
2520 * support/regression/generate-cases.py: separate temp files for ports
2521 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2522 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2524 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2526 * moved tinitalk to device/examples/ds390
2528 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2530 * as/mcs51/lkmem.c: rflag is for DS390
2531 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2532 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2533 (linkEdit): move mem- and map-files the same way as ihx-files
2534 * src/z80/main.c (_setDefaultOptions): removed --generic
2535 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2536 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2537 * src/pic/glue.c (picglue): --c1mode works again
2538 * src/pic16/glue.c (pic16glue): --c1mode works again
2539 * src/asm.c (printCLine): fix #660034
2541 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2543 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2544 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2545 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2546 * as/mcs51/lkmem (summary): better fix for sp problem
2547 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2548 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2549 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2550 remove --stack-after-data
2552 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2554 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2555 * src/SDCCutil.c (join): ugly bug: missing '\0'
2556 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2558 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2560 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2562 * src/pic/main.c (_asmCmd): gpasm supports -o
2563 * src/z80/main.c: more general macros
2564 * device/lib/Makefile.in: remove intermediate files
2566 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2568 * .version: Bumped version number to 2.3.3
2569 * src/SDCCBBlock.c: new option -o
2570 * src/SDCCglobl.h: new option -o
2571 * src/SDCCglue.c: new option -o
2572 * src/SDCCmain.c: new option -o
2573 * src/asm.c: new option -o
2574 * src/ds390/main.c: new option -o
2575 * src/pic/glue.c: new option -o
2576 * src/pic/pcode.c: new option -o
2577 * src/pic/ralloc.c: new option -o
2578 * src/pic16/glue.c: new option -o
2579 * src/pic16/pcode.c: new option -o
2580 * src/pic16/ralloc.c: new option -o
2581 * src/z80/main.c: new option -o
2582 * device/lib/Makefile.in: use -o
2583 * support/regression/ports/ds390/spec.mk: use -o
2584 * support/regression/ports/gbz80/spec.mk: use -o
2585 * support/regression/ports/mcs51/spec.mk: use -o
2586 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2587 * support/regression/ports/z80/spec.mk: use -o
2588 * support/regression/ports/ucz80/spec.mk: use -o
2589 * support/regression/ports/xa51/spec.mk: use -o
2590 * support/regression/fwk/lib/timeout.c: fix usage string
2592 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2593 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2595 2003-01-07 <johan@balder>
2597 * src/SDCCast.c (decorateType): fixed bug #600035
2599 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2600 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2601 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2602 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2603 * src/pic/pcode.c: outcommented unused variable to remove warnings
2604 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2606 2003-01-06 <karl@turbobit.com>
2607 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2610 2003-01-06 <johan@balder>
2612 * src/SDCCicode.c: fixed array add
2614 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2615 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2616 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2618 2003-01-04 <johan@balder>
2620 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2622 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2623 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2625 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2626 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2627 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2629 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2630 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2632 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2633 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2635 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2636 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2638 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2640 * in \sdcc\as\mcs51\ changed these files in order to create an
2641 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2642 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2643 following files to include the previous two files: aslink.dsp,
2644 Makefile.aslink, Makefile.bcc, and Makefile.in.
2646 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2647 .adb instead of .cdb
2649 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2651 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2652 value from option --iram-size.
2654 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2656 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2659 2002-09-18 <wiml@hhhh.org>
2661 * SDCClrange.h: exposed setFromRange() and setToRange()
2662 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2663 packRegsForAccUse() (bug 542397)
2664 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2665 multiple times and emitting the fetch operations more than once
2666 added aopGetUsesAcc() function to allow binary operators to
2667 fetch their operands in the correct order; made genMinus() emit
2668 compact code for X = LITERAL - Y
2670 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2671 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2672 sprintf() in line 1267.
2674 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2675 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2678 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2679 Changes to aslink (All the changes are marked with 'JCF'):
2681 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2684 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2685 area BSEG. Also moves, if possible, the DATA area down into the internal
2686 ram so more space is available.
2688 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2691 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2692 not bytes. Function summary() which creates a memory usage summary
2693 file with extension .mem. Reports of overlaping stack and small stack
2694 size. If the space for the stack is less than 16 bytes aslink trows a
2697 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2698 the 8051. Option 'y' for memory summary output file.
2700 Changes to sdcc (All the changes are marked with 'JCF'):
2702 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2704 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2705 overlaying area for it (uses RegBankUsed[4]).
2707 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2708 bank zero as used by default. By default aslink locates the stack
2709 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2710 the creation of the .mem file. Delegates the allocation of data area
2711 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2712 the begining of the stack area to aslink.
2714 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2715 glue() in SDCCglue.c creates an area for it.
2717 2002-09-03 Borut Razem <borut.razem@siol.net>
2718 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2719 sdcc/src/pic/glue.c:
2720 introduced atexit() handler for teporay files removal in case of
2721 errors, assertions, ...
2723 2002-08-29 Borut Razem <borut.razem@siol.net>
2724 * sdcc/support/cpp2/auto-host_vc_in.h:
2725 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2726 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2727 Maybe there is a similar problem with BORLANDC? It should be checked!
2729 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2730 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2731 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2732 was not executed, and the compiler (cl) launched a warning:
2733 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2735 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2736 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2738 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2739 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2741 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2742 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2743 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2744 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2745 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2746 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2747 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2748 - added Release configuration in VS projects
2749 - review of compiler an linker options
2750 - VC .exe files are generated in bin_vc directory, not to interfere
2751 with binaries generated from other projects (cygwin, mingw, bcc ...)
2753 * sdcc/src/yacc.dsp: added
2755 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2756 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2757 and insert the version number definitions from .version
2759 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2761 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2762 added - genarate auto-host.h using auto-host_vc_in.h as template
2765 removed from CVS, generated automatically
2767 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2768 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2770 2002-08-11 Borut Razem <borut.razem@siol.net>
2771 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2773 2002-08-10 Borut Razem <borut.razem@siol.net>
2774 * src/SDCCmain.c (main):
2775 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2776 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2777 The consequence was that some temporary files were not removed.
2780 unification of code in functions tempfilename() and tempfile():
2781 function tempnam() is defined in Visual Studio 6.0 and .NET
2783 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2785 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2786 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2787 - removed compiler command line option /WX: Treats all warnings as errors
2788 - update a list of source files, included into the project
2790 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2791 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2792 changed project type to Generic Project so that can be correcly converted to VS.NET project
2794 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2796 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2798 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2800 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2801 added return 0 statements after assert() to make compiler happy
2803 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2804 added newline in the def file to keep MSC compiler satisfied
2806 * sdcc/src/z80/gen.c:
2807 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2808 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2809 - solved MSC error in function aopDump()
2811 * sdcc_vc.h: define PREFIX as "\\sdcc"
2813 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2814 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2816 2002-06-22 Scott Dattalo <scott@dattalo.com>
2817 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2818 - Rewrote the register banking algorithm.
2819 - Added pCode live-range analysis to registers (for now, only non-used and
2820 singly-used registers optimized away)
2822 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2824 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2826 2002-05-10 Scott Dattalo <scott@dattalo.com>
2827 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2829 2002-04-22 Michael Hope <michaelh@vroom>
2831 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2833 * configure.in (DD_COPT): Added include support required for gbdk.
2835 * .version: Bumped version number just to increase it.
2837 * src/SDCCmain.c: Added -nostdinc to the default options.
2839 2002-04-15 Michael Hope <michaelh@vroom>
2841 * device/lib/z80/printf.c (sprintf): Added.
2843 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2845 * src/z80/peeph.def: Added transpose redundent load rule.
2847 * src/z80/main.c: Added force callee saves for jaune.
2849 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2851 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2853 2002-03-28 Johan Knol <johan@balder>
2855 * src/SDCCval.c: fixed bug #532436
2857 2002-03-14 Scott Dattalo <scott@dattalo.com>
2859 Added "char *Processor" field to the port structure.
2862 Added -p option. Allows port dependent processor to be specified.
2865 Initialized the new field char *Processor field to NULL in all ports
2868 Compiler generated registers for interrupt context saving
2869 were not getting allocated.
2871 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2874 Fixed left shift. Will promote the left side of a left shift
2875 if a) left shifting more than size of operand or b) when assigned
2876 to something size > size of left side
2878 2002-03-14 Scott Dattalo <scott@dattalo.com>
2880 tons of changes. Register allocation has been
2881 rewritten. Added customization for the various PICs. Flow
2882 analysis is restructured. ...
2888 Added. device.c is a PIC port hack to accomodate variations
2891 2002-03-13 Michael Hope <michaelh@vroom>
2893 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2895 2002-03-04 johanknol <johanknol@manik>
2897 * /src/SDCCval.c: fixed
2899 const unsigned char arr[][2] = { { 0, 1 } };
2900 t18.c:1: error: Initializer element is not constant
2902 2002-03-04 bela <bela@manik>
2904 * /device/include/mcs51reg.h:
2905 ds89c420 register definition update
2907 2002-03-03 <johan@FRIJA>
2909 * support/Util/SDCCerr.c: did something, but don't no why anymore
2911 * support/regression/tests/bug-524691.c: made it a little less shy
2913 * src/SDCCast.c (decorateType): fixed bug #524697
2915 * src/SDCCast.c: made some lineno improvements
2917 * src/SDCCval.c (getNelements): changed warning to error
2919 * src/SDCCglue.c (printIvalArray): changed warning to error
2921 * src/SDCCicode.c: fixed a warning for mingw
2923 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2925 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2927 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2929 * src/ds390/peeph.def:
2930 Added some more peephole rules
2932 * src/ds390/gen.c: Various fixes & enhancements
2934 * src/SDCClrange.c, src/SDCClrange.h:
2935 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2937 * src/ds390/ralloc.c:
2938 various fixes & enhancements (ds390) specific
2940 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2941 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2944 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2946 2002-03-02 <johan@FRIJA>
2948 * src/SDCCast.c (decorateType): fixed bug #524708
2950 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2952 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2954 2002-03-01 Michael Hope <michaelh@vroom>
2956 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2958 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2960 2002-03-01 <johan@FRIJA>
2962 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2964 * src/SDCCast.c (decorateType): fixed bug #524209
2966 * src/SDCCval.c (valNot): fixed bug #524195
2968 2002-02-26 <johan@balder>
2970 * src/xa51/gen.c: fixed a warning
2972 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2974 * src/SDCCast.c (decorateType): fixed bug #522534
2976 2002-02-23 <johan@balder>
2978 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2980 2002-02-22 <johan@balder>
2982 * src/SDCCast.c: fixed bug #514865
2984 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2986 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2988 * sdcc/src/SDCCloop.c:
2989 Previous fix was not good. basic blocks that have "break" or "return" are
2990 not really partof a loop , but live ranges used in these blocks should
2991 be live thru the entire loop, so set partOfLoop but don't add them to
2994 2002-02-21 <johan@FRIJA>
2996 * src/SDCCcse.c: fixed bug #514308
2998 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3001 Fixed BUG #519583. If a conditional block ended in a return/break
3002 statement inside a loop, it was not being considered part of the loop.
3004 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3006 2002-02-10 Karl Bongers <karl@turbobit.com>
3009 Fixed up SDCDB debugger somewhat. Updated debugger/README
3010 with lots of comments and notes.
3012 * device/examples/test2.c:
3013 Fix bug, "red" variable not being initialized(compiler complained).
3015 * device/examples/Makefile, examples/test3.c:
3016 Add Makefile in device/examples folder, compiles test3.c
3017 for use as a multiple module SDCDB test case.
3019 * sim/ucsim/cmd.src/cmdset.cc:
3020 Took out debug printfs in ucsim "next" command.
3023 Karl and Johan start ucsim XA support. Most dissassembly working,
3024 about 75% emulation done(plenty of work remaining).
3026 * sim/ucsim/z80.src:
3027 Add Z80 support to ucsim, add test-ucz80 regression test,
3028 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3029 Notice z80 compiler fails on examples/test3.c/crc code.
3031 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3033 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3034 Added support for --parms-in-bank1
3036 * src/ds390/peeph.def:
3037 added a few more peephole optimzations
3040 1) added __builtin_inp & __builtin_outp used to read in data of given length
3041 from a memory mapped port
3042 2) added __builtin_memcmp
3043 3) added __builtin_swapw swap bytes of a short
3045 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3046 1) handle multiple send & receives from register bank1
3047 2) ralloc can now allocate DPTR1 to some liveRanges
3049 * src/SDCCsymt.c, src/SDCCsymt.h:
3050 changes to handle multiple sends & receives
3053 added some pointer arithmetic optimization
3056 added some pointer arithmetic optimizations but not stable yet so not
3057 called from anywhere (will get this working shortly)
3059 * src/SDCCopt.c: fixed for multiple sends & receives
3062 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3063 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3064 set preprocessor defines (depending on options)
3066 * src/SDCCicode.c, src/SDCCicode.h:
3067 changes made to handle multiple sends & receives
3070 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3072 * src/SDCCcse.c, src/SDCCcse.h:
3073 added function findbackward def (to be used in upcoming optimization)
3075 * src/SDCCcflow.c, src/SDCCcflow.h:
3076 added function returnAtEnd - to determine if a basic block terminates with
3079 * src/SDCCast.c, src/SDCCast.h:
3080 added option parms-in-bank1
3082 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3083 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3084 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3085 adjusted for --parms-in-bank1 option
3087 * device/include/string.h:
3088 donot redefine "reentrant" keyword
3090 * device/include/ds80c390.h: Added some more SFRs
3092 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3094 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3096 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3098 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3100 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3102 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3104 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3106 * Added --xram-movc option
3108 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3110 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3112 2002-01-11 Johan Knol
3114 * Added math lib of Jesus Calvino-Fraga
3116 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3118 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3119 * support/regression/Makefile: new target test-mcs51-stack-auto
3120 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3122 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3124 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3126 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3128 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3130 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3132 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3134 * src/SDCCglue.h: add definition for printIvalChar()
3136 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3138 * src/SDCCast.c: fix #498138 by Johan
3140 * src/SDCCglue.c: fix #498138 by Johan
3142 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3144 * support/regression/Makefile: fix clean
3146 * support/regression/ports/ds390/support.c: fix transmission of last character
3148 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3150 * /sdcc/src/ds390/gen.c:
3151 a) improved computing address of stack variable
3152 b) took out some #if 0 code
3153 c) improved parmBytes adjustment
3154 d) improved genPlusIncr & genMinusIncr
3155 e) genCmp could generate bad code (when left assigned to DPTR)
3156 f) Fixed bug in hasInc
3158 * /sdcc/src/ds390/ralloc.c:
3159 a) packRegsForSupport could mess up live information (Fixed)
3160 b) packRegsDPTRuse could be incorrect for left & right shift
3162 * /sdcc/src/mcs51/ralloc.c:
3163 packRegsForSupport could mess up the live information (Fixed)
3165 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3167 * /sdcc/src/SDCCast.c:
3168 can reverse a loop even if function call is present as long
3169 as the loop control variable is local & is not passed as parameter
3171 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3173 * /sdcc/ChangeLog: *** empty log message ***
3175 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3176 More builtin function additions for TININative
3178 * /sdcc/src/ds390/ralloc.c:
3179 Had broken the regression testsuite
3181 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3183 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3184 Added funcattr hasStackParms will be set for reentrant functions when there
3185 are paramteres on the stack, this helps in minimizing frame pointer generation
3186 typeFromStr can handle function pointers now
3188 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3189 *** empty log message ***
3191 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3193 * /src/ds390/gen.c, /src/ds390/main.c:
3194 More builtin function additions for TININative
3196 * /src/ds390/ralloc.c:
3197 Had broken the regression testsuite
3199 * /src/SDCCast.c: Fixed a bug in dumptree
3201 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3202 Added funcattr hasStackParms will be set for reentrant functions when there
3203 are paramteres on the stack, this helps in minimizing frame pointer generation
3204 typeFromStr can handle function pointers now
3206 * /doc/builtins.txt, /doc/TININative.txt:
3207 *** empty log message ***
3210 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3212 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3213 ALPHA version for -mTININative
3215 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3216 updated to reflect changes in the port structure
3219 added function do_assemble (similar to do_link) if non-null this function
3220 will be called to do assembly (-mTININative) requires a multi command
3222 added function genAssemblerEnd will be called to generate assembler Epilogue
3225 added _JavaNative to debug info printing
3227 * /src/SDCCmain.c: added option --tini-libid
3228 added port->do_assemble function (-mTININative) has a multi command assemble
3230 * /src/SDCCglue.c: Disabled "constExpr" check
3231 added port->genAssemblerEnd function
3233 * /src/SDCCglobl.h: Added option --tini-libid value
3236 tookout optimizeCompare from the header (has no external references)
3238 * /src/SDCCast.c: made one more function "static"
3240 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3242 * src/z80/mappings.i: Added z80asm support.
3244 * src/z80/main.c: Added z80asm support on --asm=z80asm
3246 * src/z80/gen.c: Fixed asm portability issues.
3248 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3250 * src/SDCCglue.c (printExterns): Added global/extern split.
3252 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3254 * support/regression/Makefile: added test for mcs51 model large
3256 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3258 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3260 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3262 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3264 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3266 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3268 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3270 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3272 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3274 * support/regression/tests/simplefloat.c: Port to mcs51.
3276 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3277 * support/regression/tests/bug-485362.c: Added.
3279 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3281 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3283 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3285 * src/z80/gen.c (aopDump): Added a dump function.
3287 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3288 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3290 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3292 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3294 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3296 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3298 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3300 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3302 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3304 * support/regression/ports/ds390/support.c: Use tinibios.
3306 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3308 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3310 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3311 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3313 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3315 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3317 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3319 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3321 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3322 (packRegsForIYUse): Created and optimised.
3324 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3326 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3327 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3329 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3331 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3333 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3335 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3337 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3339 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3341 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3343 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3345 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3347 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3349 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3351 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3352 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3353 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3355 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3357 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3358 (genNotFloat): Added.
3359 (genUminusFloat): Added.
3361 * device/lib/z80/Makefile: Added floating pt stubs.
3363 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3365 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3367 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3369 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3371 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3373 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3375 * sdcc/support/regression/Makefile: Add port ds390.
3377 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3379 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3381 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3383 * sdcc/support/regression/ports/ds390/support.c: Added.
3385 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3387 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3389 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3391 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3393 * device/include/malloc.h: Added z80 and gbz80 support.
3395 * device/lib/gbz80/heap.s: Added.
3397 * device/lib/z80/heap.s: Added.
3399 * device/lib/malloc.c: Added z80 and gbz80 support.
3401 * support/regression/tests/malloc.c (testMalloc): Added.
3403 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3405 * support/regression/tests/bug-478094.c: Added.
3407 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3409 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3411 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3413 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3415 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3417 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3419 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3421 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3423 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3425 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3427 * support/regression/tests/bug-477927.c: Added.
3429 * src/z80/peeph.def: Added minor rules.
3431 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3433 * src/z80/peeph.def: Added jump optimisation modification.
3435 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3437 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3439 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3441 * support/regression/tests/funptrs.c: Added.
3443 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3445 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3447 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3449 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3451 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3453 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3454 (movLeft2ResultLong): Created.
3456 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3457 (joinPushes): Added. Joins two char pushes into a word push.
3459 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3461 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3463 * support/makebin/Makefile (install): Added creation of dest dir.
3465 2001-10-24 Karl Bongers <karl@turbobit.com>
3467 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3469 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3471 * src/z80/ralloc.c: Turned off faulty pack for one use.
3473 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3475 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3477 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3479 * support/regression/Makefile: Improved clean
3481 * support/regression/ports/gbz80/spec.mk: Added clean
3483 * support/regression/ports/host/spec.mk: Added clean
3485 * support/regression/ports/z80/spec.mk: Added clean
3487 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3489 * support/regression/ports/mcs51/timeout.c: little improvements
3491 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3493 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3495 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3497 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3499 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3501 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3503 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3505 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3506 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3508 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3510 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3512 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3514 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3516 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3518 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3520 * support/regression/tests/longor.c: Added.
3522 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3524 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3526 * as/mcs51/aslink.h: define PATH_MAX
3528 * as/mcs51/asm.h: define PATH_MAX
3530 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3532 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3534 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3536 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3538 * src/SDCCglobl.h: define PATH_MAX
3540 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3542 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3544 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3546 * src/z80/gen.c (gencjneshort): Fixed
3548 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3550 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3552 * support/regression/tests/bug-469671.c: Added.
3554 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3556 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3558 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3560 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3562 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3564 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3566 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3568 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3570 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3572 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3574 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3576 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3578 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3580 * 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.
3582 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3584 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3586 2001-10-07 <johan@FRIJA>
3588 * device/lib/gets.c (gets): fixed the return value.
3590 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3591 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3593 * 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.
3595 * 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.
3597 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3599 * src/pic/gen.c: Removed Safe_strdup.
3601 * configure.in: Added option to enable libgc support.
3603 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3604 (bitVectUnion): Optimised.
3605 (bitVectIntersect): Optimised.
3606 (bitVectBitsInCommon): Optimised.
3607 (bitVectCplAnd): Optimised.
3609 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3611 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3613 * src/SDCCmain.c: distinguish between assembler debug and plain options
3615 * src/avr/main.c: remove standard assembler options
3617 * src/ds390/main.c: remove standard assembler options
3619 * src/mcs51/main.c: remove standard assembler options
3621 * src/port.h: removed "PENDING" comment
3623 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3625 * src/device/lib/_mulint.c : new, with assember functions
3627 * src/device/lib/_mullong.c : new, with assember functions
3629 * src/device/lib/_divuint.c : with assember functions
3631 * src/device/lib/_divsint.c : with assember functions
3633 * src/device/lib/_divulong.c: with assember functions
3635 * src/device/lib/_divslong.c: with assember functions
3637 * src/device/lib/_moduint.c : with assember functions
3639 * src/device/lib/_modsint.c : with assember functions
3641 * src/device/lib/_modulong.c: with assember functions
3643 * src/device/lib/_modslong.c: with assember functions
3645 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3647 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3649 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3650 replaced _mululong.c and _mulslong.c by _mullong.c
3652 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3654 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3656 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3658 * src/SDCCglue.c: test, if win32api is available for MINGW
3660 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3662 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3663 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3664 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3665 * support/regression/ports/host/spec.mk: removed GENERIC
3666 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3667 * support/regression/ports/z80/spec.mk: removed GENERIC
3669 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3671 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3673 * support/regression/tests/bug-467035.c: Created.
3675 2001-10-01 <johan@FRIJA>
3677 * src/SDCC.y: fixed bug #466586 part 1
3679 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3681 * SDCCicode.c: z80 has no generic pointers
3682 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3684 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3686 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3688 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3690 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3692 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3694 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3696 * configure.in: Fixed up so that ucsim is only configured once.
3698 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3700 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3701 (getPathDifference): As above.
3703 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3705 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3707 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3708 * .version: Updated to 2.3.1
3710 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3711 Added copyright header.
3713 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3714 (assemble): Added support for macro based assembler commands.
3715 (linkEdit): Added support for macro based linker commands.
3716 (preProcess): Changed the pre-processor to use macros.
3717 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3718 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3720 * device/lib/z80/crt0.s: Added module name for debugging.
3722 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3724 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3726 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3728 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3730 * src/Makefile.in: Added SDCCmacro and SDCCutil
3732 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3734 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3736 2001-09-16 <johan@FRIJA>
3738 * 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.
3740 2001-09-15 <johan@FRIJA>
3742 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3743 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3745 2001-09-11 <johan@FRIJA>
3747 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3749 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3751 * support/regression/tests/bug-460444.c: Added test case.
3753 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3754 (genCast): Added justification for all of the asserts.
3756 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3758 * support/regression/support.c: _xdata replaced by xdata
3760 * support/regression/spec.mk: removed _generic
3762 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3764 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3766 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3767 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3769 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3771 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3773 * support/regression/tests/bug-460010.c: Added test case.
3775 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3777 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3779 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3781 * support/regression/testfwk.c: removed workaround for bug #436344
3783 * support/regression/tests/bp.c: use less memory with mcs51
3785 * support/regression/tests/bug-441448.c: use less memory
3787 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3789 * support/regression/collate-results.py: typo
3791 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3793 * support/regression/tests/fetchoverlap.c: Added new test case.
3795 * support/regression/tests/bp.c: Added new test case.
3797 * support/regression/tests/bug-448984.c: Added new test case.
3799 * support/regression/tests/pow2shifts.c: Added new test case.
3801 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3802 (genlshTwo): Fixed right shift for count > 8.
3804 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3806 2001-09-08 <johan@FRIJA>
3808 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3810 2001-09-07 <johan@FRIJA>
3812 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3814 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3816 2001-09-06 <johan@FRIJA>
3818 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3819 * bernhard noted me at this: "() equals to (void)" (1.38)
3821 2001-09-05 <johan@FRIJA>
3823 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3825 2001-09-04 <johan@FRIJA>
3827 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3830 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3832 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3834 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3836 * link/z80/aslink.h: Fixed path for PATH_MAX
3838 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3840 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3842 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3844 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3846 * 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.
3848 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3850 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3851 (genCmp): Fixed up genCmp for the GB with longs.
3853 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3855 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3857 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3859 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3861 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3863 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3865 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3867 * 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.
3869 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3871 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3873 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3875 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3877 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3879 * sim/ucsim/configure: little improvement of Cygwin-detection
3880 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3881 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3882 * support/regression/tests/bug-221100.c: small changes for mcs51
3883 * support/regression/tests/bug-221168.c: small changes for mcs51
3884 * support/regression/tests/bug-227710.c: small changes for mcs51
3885 * support/regression/tests/staticinit.c: small changes for mcs51
3886 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3887 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3888 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601