1 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * sim/ucsim/hc08.src/inst.cc,
4 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
6 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
7 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
8 * device/include/stdarg.h: fixed varargs for hc08
9 * device/lib/Makefile.in,
10 * device/lib/hc08/Makefile,
11 * device/lib/hc08/_mulint.c,
12 * device/lib/hc08/_mullong.c: fixed some endian problems
14 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
16 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
17 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
18 * device/lib/_gptrget.c,
19 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
21 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
23 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
24 * src/SDCCast.c (astErrors): fixed bug #846007
25 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
27 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
29 * src/SDCCast.c (decorateType): disabled a transformation I added in
30 revision 1.188 (access to fields of a structure at an absolute address);
31 it breaks with bitfields, extern declarations, and gcse analysis.
32 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
33 could be assigned through a pointer, so don't complain.
34 * src/SDCCast.c (astErrors),
36 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
38 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
40 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
41 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
42 output of __config directives, since gpasm now supports them
43 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
44 pre-processor macro, i.e. -DMCU=p18f452
45 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
46 and modified to handle 'cast' icode similarly to '=' icode
47 * src/pic16/device.h (typedef struct PIC_device): added field
48 'extMIface' to indicate that chip has external memory interface
49 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
50 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
53 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
55 * src/SDCC.y (pointer): fixed bug #846006
56 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
57 * src/SDCCast.c (decorateType): fixed bug #846009
58 * src/ds390/peeph.def,
59 * src/ds390/gen.c (genAnd, genOr),
60 * src/mcs51/peeph.def,
61 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
63 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
65 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
72 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
76 * src/SDCCbitv.c: added function to free a bitvector
78 * src/SDCClrange.c: added function to recompute the liveranges
86 * src/z80/ralloc.c: recompute the liveranges after register packing
88 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
90 * src/SDCCloop.c (newInduction): fixed bug #845630
92 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
94 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
95 inadvertantly left behind from my 2003-11-12 change
97 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
99 Updated headers I neglected to commit yesterday.
103 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
105 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
106 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
107 * src/SDCCopt.c (eBBlockFromiCode),
108 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
109 the creation of the key hash table from the sequencing so it can be used
110 earlier (for some GCSE bug fixes still pending)
112 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
114 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
115 * support/regression/tests/addsub.c: testing genPlus shortcut
117 2003-11-15 Borut Razem <borut.razem@siol.net>
119 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
121 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
123 * src/SDCCcse.c (cseBBlock): fixed bug #527779
124 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
125 ordering is immaterial.
126 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
128 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
130 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
131 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
132 (SIGSEV) of bug #840381
133 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
134 unlink new file before rename if new and old filenames are the same)
136 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
138 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
139 uninitialized variables) for the mcs51. Set environment variable
140 SDCC_GENRAMCLEAR to test.
141 xdata initialization slightly shorter
143 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
146 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
147 #838241 & 780691 (basicly the same bug)
148 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
149 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
151 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
153 * src/SDCCmain.c (linkEdit): "fix" #834252
155 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
157 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
159 * src/SDCC.y: fixed bug #819403
161 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
163 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
164 the reentrant attribute.
165 * src/hc08/gen.c (genPackBits): added missing stack readjustment
166 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
168 * src/SDCCast.c (decorateType): fixed bug with storage class not being
169 updated during pointer dereference; f.e. ~(((char *)1)*) was being
170 erroneously reduced to a literal.
171 * src/hc08/ralloc.c (packRegisters, rematStr),
172 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
175 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
177 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
178 * doc/sdccman.lyx: changed from 'article' to 'book'
179 * doc/Makefile: readded test_suite_spec and cdbfileformat
181 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
183 * device/include/stdlib.h: include malloc.h to comply with ANSI
184 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
186 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
188 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
189 * doc/clean.mk: also remove *.out files
190 * doc/sdccman.lyx: some additions, larger top/bottom margins
192 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
194 * src/SDCC.y: fixed bug #837365
195 * support/regression/tests/bitopcse.c
196 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
197 a symbol (might be valop instead)
198 * device/lib/Makefile.in: added errno.c to HC08SOURCES
199 * device/lib/clean.mk: added hc08 to the cleaning list
201 2003-11-04 Borut Razem <borut.razem@siol.net>
203 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
205 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
206 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
207 malloc is declared in standard stdlib.h
209 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
211 * device/lib/hc08/Makefile: need to clean .rel not .o files
212 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
214 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
224 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
225 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
226 tests (which uses the port's oclsExpense function)
232 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
234 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
236 * src/SDCCcse.c (ifxOptimize),
237 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
238 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
239 deleting the IFX iCode.
240 * src/hc08/ralloc.c: reduced unneeded slocs
241 * src/hc08/gen.c: fixed bug in asmopToBoolean
243 2003-11-04 Borut Razem <borut.razem@siol.net>
245 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
246 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
247 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
248 transferred to configure
250 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
252 Use headers defined in the C[++] standards:
253 * sim/ucsim/gui.src/serio.src/fileio.cc
254 * sim/ucsim/gui.src/serio.src/frontend.cc
255 * sim/ucsim/gui.src/serio.src/main.cc
256 * sim/ucsim/gui.src/serio.src/posix_signal.cc
257 * support/Util/NewAlloc.c
263 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
265 * Added MSVC projects for hc08 assembler and linker:
266 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
267 /as/hc08/link_hc08.dsp
269 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
271 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
273 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
275 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
277 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
279 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
281 2003-10-31 Borut Razem <borut.razem@siol.net>
283 * support/cpp2/cpplib.h,
284 support/cpp2/cpplib.c,
285 support/cpp2/cpplex.c,
286 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
287 to switch _asm block preprocessing on / off. Default is
288 #pragma preproc_asm +
290 2003-10-31 Borut Razem <borut.razem@siol.net>
292 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
293 when outputting comment blocks (when executed with -C option) and
294 _asm (SDCPP specific) blocks
296 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
298 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
300 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
302 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
304 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
306 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
307 * src/SDCCast.c (decorateType): fixed bug #832664
309 2003-10-31 Borut Razem <borut.razem@siol.net>
311 * support\cpp2\cpplex.c: fixed for SDCPP:
312 comments(when executed with -C option) and _asm blocks
313 were included even if they where in skipped #if block.
314 Applied solution from GCC cpp 3.3.2
316 2003-10-31 Borut Razem <borut.razem@siol.net>
318 * src/SDCC.lex: sdcc now understands both formats:
319 '# <line_number> <file_name>' and
320 '#line <line_number> <file_name>'
321 * support/cpp2/cppmain.c: sdcpp now generates the standard
322 '# <line_number> <file_name>' instead of former
323 '#line <line_number> <file_name>'
325 2003-10-30 Borut Razem <borut.razem@siol.net>
327 * support/cpp2/cpphash.h,
328 * support/cpp2/cpplib.h
329 * support/cpp2/cpplex.c,
330 * support/cpp2/cppmain.c,
331 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
333 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
335 Fixed a number of problems revealed by bug #827883.
336 * src/SDCCloop.c (loopInvariants): Spill location of the
337 result operand should be recomputed if extracted from
338 a loop. Also, don't extract assignments of an iTemp
340 * src/SDCCast.c (isConformingBody): loop reversal should
341 not occur if the control variable is involved with a
344 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
346 * .version: bumped to 2.3.6 to reflect the big improvements
347 made by Erik and Klaus. Thanks!
349 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
351 Replaced the livrange code.
352 * src/SDCClrange.c: added new LR code
354 * src/SDCCBBlock.h: removed remainig parts from old LR code
355 * src/ds390/ralloc.c,
356 * src/ds390/gen.c: minor fixes to make it work with new code
358 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
363 * src/hc08/ralloc.c: Fix various warnings related to the hc08
364 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
365 (tweaked fix for bug #818696)
367 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
369 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
371 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
374 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
375 * src/mcs51/gen.c (gencjneshort),
376 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
377 more efficient (per Scott Bronson's suggestion)
379 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
381 Extended the semantics of the critical keyword to include
382 individual statements. See RFE #827755 and #799831
387 * support/Util/SDCCerr.c
388 * support/Util/SDCCerr.h
393 2003-10-19 Borut Razem <borut.razem@siol.net>
395 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
397 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
399 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
401 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
402 and predecrement operand is displayed
404 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
406 * src/SDCCval.c (valMinus): fixed bug #826041
408 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
410 Some hc08 related updates that I missed earlier
412 * support/regression/ports/hc08/spec.mk
414 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
416 New target "hc08" for the Motorola 68hc08 family of micros
424 * sim/ucsim/hc08.src/*
425 * sim/ucsim/configure.in
426 * src/ucsim/configure
427 * sim/ucsim/packages_in.mk
430 * device/include/mc68hc908qy.h
432 * device/lib/Makefile.in
433 * support/regression/ports/hc08/*
434 * support/regression/Makefile
436 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
438 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
440 * src/ds390/gen.c (genCast): fixed bug #821957
442 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
444 * device/lib/logf.c: "fixed" overlay bug
445 * support/regression/ports/host/spec.mk: added m library
446 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
447 * support/regression/tests/float_trans: added (for Eric)
449 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
451 * src/mcs51/gen.c (genCpl): fixed bug
452 http://sf.net/mailarchive/message.php?msg_id=6263915
454 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
456 * src/SDCCast.c (decorateType): added extended constant folding
457 * src/SDCCsymt.c (computeType): cleanup
458 * src/SDCCval.c (valShift): minor optimization
459 * support/regression/tests/ast_constant_folding.c: added
461 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
463 * src/SDCCmain.c: removed some unintended changes
465 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
467 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
468 * src/z80/gen.c: fixed part of bug #817589
469 * src/SDCCsymt.c (checkFunction): fixed bug #817895
471 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
473 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
491 * src/z80/gen.c: removed unused label "release:"
493 2003-10-06 Borut Razem <borut.razem@siol.net>
495 * src/SDCC.lex: removed definition of unused variables
496 save_optimize and save_options
498 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
500 * clean.mk: removed '=' in "-maxdepth=1"
501 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
502 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
504 2003-10-06 Borut Razem <borut.razem@siol.net>
506 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
507 my_unput() replaced by unput()
509 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
511 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
512 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
513 type-punned pointer will break strict-aliasing rules"
514 Old LR behaviour is again default; Klaus' LR can be choosen by
515 defining the environment variable LRKLAUS
519 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
520 * clean.mk: fixed removal of files in bin/CVS/
521 * device/lib/clean.mk: fixed removal of directories small and large
522 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
524 * src/SDCCval.c: removed superflous test for pedantic
526 2003-10-05 Borut Razem <borut.razem@siol.net>
528 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
529 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
530 message "unmatched #pragma SAVE and #pragma RESTORE"
532 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
534 * doc/sdccman.lyx: various additions and updates (interrupts, inline
535 assembly, critical functions, atomic, nojtbound)
537 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
539 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
545 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
548 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
550 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
552 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
553 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
554 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
556 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
558 * src/z80/gen.c (genRet): fixed bug #524753
559 * src/z80/gen.c (genCast): fixed internal error on cast from
561 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
562 fix for bug #477835 to the z80
563 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
564 for tracking iCodes in the peephole optimizer for z80
566 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
568 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
569 the other part of bug #814548
570 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
572 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
574 * src/SDCCcse.c: fixed part of bug #814548
576 2003-09-28 Borut Razem <borut.razem@siol.net>
578 * src/asm.c: rewrite of printILine() to use temporary file instead
580 * src/xa51/main.c: commented out declaration of int rewinds
582 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
584 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
586 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
588 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
589 * src/asm.c (printILine): Fixed bug #811015
591 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
593 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
596 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
598 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
599 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
600 to correctly handle general case of AOP_PAIRPTR
601 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
603 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
605 * src/mcs51/ralloc.c (fillGaps),
606 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
607 register positioning bug)
609 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
611 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
613 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
615 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
616 genCodePointerGet, genGenPointerGet, genFarPointerSet,
617 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
618 (ralloc doesn't intentionally do this now, but perhaps later)
619 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
620 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
621 register positioning bugs (Fixed bug #762602 and #795325)
622 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
624 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
625 lines that --i-code-in-asm generates
627 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
629 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
630 trying to fclose a FILE* that was already closed.
632 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
634 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
635 of const struct should be treated as if const themselves)
637 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
639 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
641 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
643 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
644 Unix (/n) and DOS (/r/n) line terminations.
646 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
648 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
651 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
653 * src/mcs51/gen.c (genFunction, genEndFunction),
654 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
655 and restore of EA so that stack offsets to parameters are
656 correct when using both critical and reentrant/stack-auto.
657 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
658 size (can be triggered in error if sloc is shared between
659 different sized objects)
660 * device/include/float.h: fixed macros to explicitly use
661 unsigned long where needed
663 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
665 Feature req. 799831: added code to allow nesting of critical functions
666 * src/mcs51/gen.c (genFunction, genEndFunction)
667 * src/ds390/gen.c (genFunction, genEndFunction)
669 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
671 * src/SDCCsymt.c (sclsFromPtr),
673 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
674 support for standard C idiom of memory mapped variables; for
675 example, *((xdata int*)0x1234) = 1 is now internally equivalent
676 to xdata int at 0x1234 tempvar = 1.
677 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
678 provided by Akiya ISHIDA
680 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
682 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
683 * src/SDCCval.c (constVal): added reduction from int to char
684 * src/SDCCval.c (valMult, valDiv): fixed sign handling
685 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
686 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
688 * support/regression/tests/shifts.c: fixed
690 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
692 * src/z80/gen.c (genXor): Fixed bug #805445
694 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
696 Fixed bug #621531 (const & volatile confusion in the type chain).
697 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
698 refer to the const or volatile state of the pointer itself.
711 * support/regression/tests/const.c
713 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
715 When checking for duplicated modules, use absolute paths
716 instead of relative paths. Files changed:
721 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
723 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
725 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
727 * device/include/string.h: added size_t typedef, changed
728 prototypes to use size_t, eliminated separate reentrant and
729 non-reentrant declarations, added _memmove declaration
730 * device/lib/_memcpy.c: changed to use size_t instead of int,
731 changed /4 to >>2 to avoid division library call
732 * device/lib/_memcmp.c,
733 * device/lib/_memset.c,
734 * device/lib/_strncat.c,
735 * device/lib/_strncpy.c,
736 * device/lib/_strncmp.c: changed to use size_t instead of int
737 * device/lib/_memmove.c: new file (fixed bug #772294)
738 * device/lib/Makefile.in: added _memmove.c
739 * device/lib/z80/asm_strings.s: fixed bug #772290
740 * support/regression/tests/bitfields.c: attempt to fix host assertion
741 failure on amd64-unknown-linux2.2
743 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
745 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
746 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
747 * as/z80/asmain.c (main): fixed bug #801766
749 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
751 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
754 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
756 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
757 reported in bug #800609
759 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
761 * Top header beautifications in src/pic16 directory:
762 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
763 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
764 pcoderegs.h, ralloc.c, ralloc.h
765 * main.c: added top header and GPL license notice
766 * pcode.c: fixed the if-conditional warning
768 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
770 * device/lib/_mullong.c: replaced int by short for gcc
772 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
774 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
775 and JUMPTABLE iCodes properly now (worked by accident before)
776 * src/mcs51/gen.c (leftRightUseAcc),
777 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
778 iCode properly now. Use getSize instead of nRegs since a & b
779 aren't part of the nRegs tally.
781 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
783 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
784 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
785 before instructions that use the _STATUS register
787 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
789 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
790 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
791 fetching of the pointer
792 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
793 copied from genNearPointerSet()
794 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
795 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
796 If they pop r0/r1 they must be called in the opposite order than aopOp().
797 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
798 (resp. --stack-auto), prepared for --xstack
800 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
802 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
804 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
806 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
807 these ports have their own __sdcc_external_start()
809 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
811 pic patch provided by Slade Rich <slade_rich@yahoo.com>
812 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
813 type for bits was changed. It resulted in bit variables becoming
814 global, which is not permitted in PIC 14 assembly output.
816 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
818 * doc/sdccman.lyx: various additions and updates. Rearranged sections
820 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
822 Z80 and MCS51 linkers complaint if a public symbol is defined
823 in more than one library module:
827 * as/mcs51/Makefile.in
829 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
831 A few small changes that speed up the peephole optimizer.
835 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
837 Try to make the peephole optimizer smarter by maintaining
838 an association between the assembly source code and the
839 iCodes that originated them. Put this information to use
840 with a new peephole rule condition "notVolatile" so that
841 the rules can be aggressive yet still safe.
846 * src/mcs51/peeph.def
848 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
852 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
853 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
854 if the left or right operand symbols have the accuse flag set.
856 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
858 Changed the type of the result of the ! (NOT) operator to char;
859 previously it returned the same type as the source. This allows
860 us to eliminate all the genFloatNot functions (all of its target
861 implementations were very buggy) since !float can use the same
864 * src/SDCCicode.c (ast2iCode): ! returns char
865 * src/mcs51/gen.c (genNot, genNotFloat),
866 * src/ds390/gen.c (genNot, genNotFloat),
867 * src/z80/gen.c (genNot, genNotFloat),
868 * src/pic/gen.c (genNot, genNotFloat),
869 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
871 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
873 pic patch provided by Slade Rich <slade_rich@yahoo.com>
874 1. Interrupt would not compile properly. Ensure PCLATH register is saved
875 during interrupts. Ensure WSAVE is located at a shared bank address.
876 2. Fixed page selection in some places
877 3. Fixed BTFSS/C to where necessary use registers directly and not simply
878 the registers name strings.
879 4. Fixed "signed / unsigned compare" compiler warnings.
880 5. The PIC port manages its own allocation of the general purpose
881 registers, but makes no attempt to reuse them. As a result when
882 compiling it soon runs out of general purpose registers. Some
883 additional code was added to the files pcode.c and device.c to walk
884 through the function call tree and rename the registers so that they
894 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
895 genPlus() & genMinus() when the result is the same as left or right
897 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
899 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
901 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
903 Made bitfield a distinct type from bit so that bitfields
904 convert as per ANSI C and bits retain their traditional
905 boolean style behaviour. Implemented bitfield support in
913 * src/ds390/gen.c: bit v bitfield split
914 * src/z80/gen.c: New support for bitfields
915 * support/regression/tests/bitfields.c: reenabled z80,
918 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
920 Rules 246.x, 247.x relate to bitfields, the others speed up
921 access to xdata mapped I/O devices.
923 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
925 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
927 Cleaned up genPackBits and genUnpackBits and added two helper
928 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
929 for literal assignments in genPackBits (thanks to Frieder for
935 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
937 Fixed bug #748310 (pointer to function type mishandled when the
938 function name is omitted). Also fixed a SIGSEGV when a function
939 attribute (reentrant, etc) is used on a non-function or on a
940 function but misplaced before the parameter list.
942 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
944 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
945 * support/Util/SDCCerr.h,
946 * support/Util/SDCCerr.c: Added func attr misuse error msg
948 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
950 Fixed bug #787649 by anonymous
951 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
952 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
954 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
956 Fixed numerous bitfield problems.
958 * src/SDCC.y: More bitfield related error checking
960 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
961 * support/Util/SDCCerr.h,
962 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
963 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
964 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
965 * support/regression/tests/bitfields.c: tests added
967 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
969 Made the constant following the "interrupt" keyword optional. If
970 omitted, the function will not automatically be given an entry
971 in the interrupt vector table (similar to #pragma NOIV, but
972 less syntacticly kludgy). The interrupt number is also now
973 range checked. Also fixed a bug in the high order bit example
980 * support/Util/SDCCerr.c
981 * support/Util/SDCCerr.h
984 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
986 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
987 * src/SDCCicode.c (operandOperation): rewritten some ops
988 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
989 * src/SDCCsymt.c (computeType): literals are handled the same way as any
991 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
992 be re-activated by defining REDUCE_LITERALS)
993 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
994 unsigned, but are signed by default
995 * src/SDCCval.c (constVal): rearranged
996 * src/SDCCval.c (valMod): preliminary fix
997 * src/SDCCval.c (valCastLiteral): use TYPE_* types
998 * support/regression/literalop.c: added, work in progress
1000 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1002 Generate warnings for useless declarations like "char data;"
1003 that don't do what new users expect.
1006 * support/Util/SDCCerr.h
1007 * support/Util/SDCCerr.c
1009 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1011 * src/SDCCval.c (valMult): fix overflow detection of negative int
1013 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1015 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1017 Changes to support big endian targets:
1030 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1032 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1033 * device/lib/time.c: fixed warning "integer overflow in expression"
1035 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1037 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1038 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1039 constants are unsigned; added recognition of "u" flag for unsigned
1040 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1041 * src/SDCCval.c (valDiv, valMod): fixed signdness
1042 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1043 signedness of modulo, left and right shift
1044 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1045 * support/Util/SDCCerr.h: added warning W_INT_OVL
1046 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1047 * src/SDCCast.c (ast_print): improved output of constants
1049 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1051 Fixed some warnings when building with MSVC:
1064 * support\cpp2\cpplib.c
1068 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1070 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1072 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1074 * support\librarian\clean.mk: Do not remove Makefile.
1075 * support\librarian\Makefile: added.
1077 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1079 Added librarian to MSVC build:
1082 * support\librarian\librarian.dsp
1084 'configure' not needed for librarian, removed:
1085 * support\librarian\configure
1086 * support\librarian\configure.in
1087 * support\librarian\config_in.h
1088 * support\librarian\Makefile.in
1090 Hopefully these ones built the librarian and the rest of sdcc properly:
1092 * Makefile.common.in
1094 Messed up 'configure', so revert to previous version:
1098 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1100 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1101 there, while the mantissa of a double is "only" 53 bits wide.
1103 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1105 Adding sdcclib to the build. MSVC project coming soon.
1106 Files added/changed:
1108 * support\librarian\clean.mk
1109 * support\librarian\configure
1110 * support\librarian\configure.in
1111 * support\librarian\config_in.h
1112 * support\librarian\Makefile.bcc
1113 * support\librarian\Makefile.in
1114 * support\librarian\sdcclib.c
1117 * Makefile.common.in
1121 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1123 Linker now complaints if linked modules have conflicting options, for
1124 example, one compiled using --model-large and another one compiled with
1125 --model-small. The following files were modified:
1147 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1149 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1150 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1152 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1154 * src/z80/mappings.i: fix _mul[us][int,long] entries
1156 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1158 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1160 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1162 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1163 * support/regression/tests/bitopcse.c: added
1171 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1173 added support for new library format to z80, gbz80 linkers:
1179 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1181 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1182 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1184 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1186 added DUMMY_READ_VOLATILE:
1195 * src/SDCCcse.c (algebraicOpts): many improvements
1196 * src/SDCCcse.h: removed algebraicOpts()
1197 * src/SDCCicode.c (picDummyRead): added
1199 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1201 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1202 "Insufficient space in data memory".
1204 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1206 * src/mcs51/gen.c: fixed bug #771358
1207 * src/z80/gen.c: fixed bug #759087
1209 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1211 * src/pic16/glue.c: minor cleanup by Vangelis
1213 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1215 * device/include/regc515c.h: fixed #758477
1216 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1217 * device/lib/_gptrput.c: saved a few bytes
1218 * my tab spacing is 8, yours too?)
1219 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1220 * device/lib/serial.c: process RX bytes earlier than TX bytes
1221 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1223 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1225 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1227 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1229 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1231 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1233 * device/lib/Makefile.in: bad fix, reverted to 1.43
1235 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1237 * device/lib/Makefile.in: added missing z80 object files
1239 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1241 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1242 pic16 progress by Vangelis:
1257 * pic16/pcodepeep.c:
1260 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1262 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1264 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1266 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1267 added gbz80 build to MSVC project.
1268 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1269 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1270 from 8051 stuff and setup so it links using a .lnk file.
1272 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1274 * support/librarian/sdcclib.c: sdcc librarian.
1275 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1278 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1280 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1282 2003-07-02 Borut Razem <borut.razem@siol.net>
1284 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1285 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1286 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1287 src/xa51/main.c, src/z80/main.c:
1288 virtualization of glue() function: each port has it's own glue function,
1289 which is accessed by do_glue function pointer in PORT.general structure
1291 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1293 * DS800C400 fun, improved ROM interface and tinibios.
1295 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1297 * More support for DS80C400. Now includes beginning of interface to ROM.
1299 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1301 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1303 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1305 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1307 2003-06-19 Borut Razem <borut.razem@siol.net>
1309 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1311 2003-06-19 Borut Razem <borut.razem@siol.net>
1313 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1314 fixed Z80 port - crt0.o: cannot open.
1316 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1318 * support/Util/MySystem.c (merge_command): revert bad fix
1320 2003-06-18 Borut Razem <borut.razem@siol.net>
1322 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1324 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1326 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1327 option --use-stdout sends errors to stdout instead of stderr.
1329 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1331 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1333 2003-06-15 Borut Razem <borut.razem@siol.net>
1335 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1336 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1337 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1338 fixed width array of pointers replaced with sets;
1339 multiple include and lib paths ared transferred to preprocessor and linker
1340 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1341 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1342 fixed width array of pointers
1343 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1344 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1345 fixupPath(), getPathDifference()
1346 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1347 fixed width array of pointers
1349 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1351 * src/pic16/ralloc.c: fix warnings
1352 * src/pic16/pcode.c: fix warning
1354 2003-06-10 Scott Dattalo <scott@dattalo.com>
1356 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1357 know all the details, but essentially this set of changes enable
1358 the pic16 port to generate movff instructions and generate assembler
1363 * src/pic16/pcode.c:
1364 * src/pic16/device.c:
1366 * src/pic16/pcode.h:
1367 * src/pic16/pcoderegs.c:
1368 * src/pic16/ralloc.c:
1369 * src/pic16/ralloc.h:
1371 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1373 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1374 added option --vc, so sdcc errors and warnings are compatible with
1375 Microsoft Visual Studio.
1377 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1379 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1380 device/lib/libfloat.lib: added atof function.
1382 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1384 * doc/sdccman.lyx: updated to Lyx 1.3
1385 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1386 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1387 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1389 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1391 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1393 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1395 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1396 additions to the "related tools/documentation" section
1398 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1400 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1402 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1404 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1405 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1407 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1409 * doc/sdccman.lyx: fix double dash and other minor things
1410 * doc/Makefile: fix double dash
1412 2003-05-28 Karl Bongers(patches from Martin Helmling)
1413 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1414 condition and ignore commands.
1416 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1418 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1419 is in parts still quite out of date, I did changes as far as I felt makes sense
1420 for a non-native english speaker.
1421 Please feel free to add to the manual or to correct my changes.
1422 * doc/Makefile: undid touching the date of intermediate tex files.
1424 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1426 * doc/sdccman.lyx: Manual has an index now
1428 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1430 Finalize muluint/mulsint and mululong/mulslong merging:
1431 * device/lib/_mulint.c
1432 * device/lib/_mullong.c
1433 * device/lib/gbz80/mul.s
1434 * device/lib/gbz80/stubs.s
1435 * device/lib/z80/mul.s
1436 * device/lib/z80/stubs.s
1437 * src/SDCCsymt.c (initCSupport)
1439 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1441 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1442 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1443 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1444 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1447 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1449 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1450 the regression tests I'm not brave enough to enable 245.b, 245.c
1451 * doc/sdccman.lyx: added latex preamble for hyperref package.
1452 Using pdflatex this will give you a hyperlinked pdf file with
1453 bookmarks. (prepend '%' before /usepackage if this breaks something)
1455 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1457 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1459 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1461 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1463 2003-05-21 <johan@balder>
1465 * src/SDCCglue.c (printIval): fixed bug #739934
1467 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1469 Applied patch from bug 737905 (renamed yylineo to mylineno):
1476 * src/pic16/pcode.c: Cleaned warnings
1477 * src/pic16/pcodeflow.c: Cleaned warnings
1478 * src/pic16/pcoderegs.c: Cleaned warnings
1480 2003-05-19 Scott Dattalo <scott@dattalo.com>
1482 * src/pic16/pcode.c: Cleaned warnings
1483 * src/pic16/pcodepeep.c: Cleaned warnings
1484 * src/pic16/ralloc.c: Cleaned warnings
1486 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1488 * doc/sdccman.lyx: fixed bug 739745
1489 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1491 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1493 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1494 it can be defined with CFLAGS when running configure
1495 * src/SDCCmain.c: fixed compiling + linking with object files
1497 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1499 * configure.in: configure for pic16 port,
1500 added --disable-pic16-port
1501 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1502 * src/SDCCmain.c: linkOptions is changed to set *,
1503 added if/endif conditional macros to remove options help
1504 messages from optionsTable when a port is not configured, added
1505 support for the PIc16 port in the ports table, when executing
1506 the compiler with no port specified on command line, a default
1507 port is selected with the new macro DEFAULT_PORT which is
1508 defined in port.h, in setDefaultOptions() linkOptions is removed
1509 from initialization assignment, since now it is a set,
1510 parseCmdLine uses setParseWithComma for linkOptions, in
1511 linkEdit() linkOptions are accessed with new function indexSet()
1512 which returns the i'th item of a set variable. See SDCCset.c, in
1513 linkEdit() when calling buildCmdLine(), added linkOptions as
1514 last argument. Now users can pass arguments to gplink via the
1515 -Wl option, main() uses pic16glue() to glue up pic16 programs
1516 * src/SDCCpeeph.c: various changes to support pic16
1517 * src/SDCCset.c: added function void *indexSet(set *, int) to
1518 return the i'th item of the set
1519 * src/SDCCset.h: added function prototype for indexSet()
1520 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1521 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1522 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1523 added macro DEFAULT_PORT
1524 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1525 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1527 * src/pic16/glue.c: commented out some error producing lines
1528 * src/pic16/main.c: __config directives are commented out to stop
1529 gpasm complaining and test the linkage with gplink, _linkCmd and
1530 _asmCmd changed to be more gplink and gpasm friendly
1531 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1532 produced an error when parsed, peep rule 12 is added to utilize
1533 movff, but it is commented out since the pCode does not support
1534 yet a command with 2 address arguments
1536 2003-05-18 <johan@balder>
1538 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1539 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1540 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1542 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1543 Added feature to script commands from file.
1545 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1547 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1548 * src/SDCCutil.c: include ctype.h for win32
1550 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1552 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1554 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1556 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1557 Fixed so you can set breakpoints prior to run, run does not stop
1558 on entry now. Add tbreak. Other enhancements and fixes for use
1561 2003-05-12 Borut Razem <borut.razem@siol.net>
1563 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1565 2003-05-11 Borut Razem <borut.razem@siol.net>
1567 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1568 the path of bin directory, so that PATH is the only env. variable, which has to be set
1569 in case of standard installation.
1570 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1571 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1572 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1574 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1576 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1577 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1578 temp files are in the port dir; clean the gen/test directory when
1579 generating new test.c
1580 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1581 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1582 * support/regression/tests/zeropad.c: added
1584 2003-05-09 <johan@balder>
1586 * src/SDCCglue.c: fixed bug #597940
1588 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1590 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1591 cache sfr, optimize next,step, fix off by one sourceline,
1592 support ddd list function.
1593 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1595 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1597 * support/regression/HTMLgen.py: added compare_s2f()
1598 * support/regression/Makefile: redo 1.27
1599 * support/regression/generate-cases.py: redo 1.5
1601 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1603 * support/regression/tests/float.c: workaround 33 bit hex constant
1604 * support/regression/tests/simplefloat.c: fix division for host
1606 2003-04-29 Scott Dattalo <scott@dattalo.com>
1608 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1609 that tame's the PIC's over-aggressive optimizer.
1611 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1613 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1616 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1618 Initial support for DS80C400. "Hello world" runs on TINIm400
1621 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1623 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1624 * Some notes on ddd usage added in debugger/README
1625 Martin Helmling adding more features and fixes for ddd GUI debugger.
1626 Code added for nexti, stepi, up, down, and other adjustments.
1628 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1630 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1631 * src/pic/peeph.def Added two rules to optimize carry manipulation
1632 * src/pic/* removed debug printfs
1634 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1636 * debugger/mcs51/cmd.c: added header newalloc.h
1638 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1640 * as/Makefile: new EXEEXT
1641 * as/z80/Makefile: remove trailing slash of BUILDIR
1642 * as/z80/clean.mk: new EXEEXT
1643 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1644 * support/cpp2/Makefile.in: new EXEEXT
1645 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1647 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1649 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1650 EXEEXT was introduced to fix all related problems with targets
1651 "clean", "install" and "uninstall"; a couple of further flaws
1652 especially with "clean" have been fixed too
1653 * as/mcs51/Makefile.in
1658 * debugger/mcs51/Makefile.in
1659 * debugger/mcs51/clean.mk
1661 * link/z80/Makefile.in
1664 * packihx/Makefile.in
1666 * sim/ucsim/Makefile
1667 * sim/ucsim/clean.mk
1668 * sim/ucsim/avr.src/Makefile.in
1669 * sim/ucsim/avr.src/clean.mk
1670 * sim/ucsim/s51.src/Makefile.in
1671 * sim/ucsim/s51.src/clean.mk
1672 * sim/ucsim/xa.src/Makefile.in
1673 * sim/ucsim/xa.src/clean.mk
1674 * sim/ucsim/z80.src/Makefile.in
1675 * sim/ucsim/z80.src/clean.mk
1676 * sim/ucsim/main_in.mk
1677 * sim/ucsim/packages_in.mk
1678 * sim/ucsim/gui.src/Makefile.in
1679 * sim/ucsim/gui.src/serio.src/Makefile.in
1680 * sim/ucsim/gui.src/serio.src/clean.mk
1683 * support/cpp2/Makefile.in
1684 * support/cpp2/clean.mk
1685 * support/makebin/Makefile
1686 * support/makebin/clean.mk
1687 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1688 * doc/sdccman.lyx: --program-suffix no longer needed
1690 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1692 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1693 Martin Helmling added support for ddd GUI debugger.
1694 Code added to display assembly, set variables, and other commands
1695 to interface to ddd.
1697 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1699 * as/Makefile: fix target clean
1700 * as/clean.mk: fix target clean
1701 * as/z80/clean.mk: fix target clean
1703 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1705 * Makefile.common.in: added @EXEEXT@
1706 * configure.in: removed all mingw32 stuff
1707 * configure: rebuilt from configure.in
1708 * doc/sdccman.lyx: updated section "installation"
1709 * support/scripts/sdcc_mingw32: adapted to configure
1710 * support/scripts/sdcc_cygwin_mingw32: added
1712 2003-04-22 Scott Dattalo <scott@dattalo.com>
1714 * src/pic Added object file support for the PIC port
1715 * src/pic Applied patch from Craig Franklin (this started the object file support)
1716 * src/regression Updated the PIC regression tests for object files
1718 2003-04-20 Borut Razem <borut.razem@siol.net>
1720 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1721 lklex.c: In function `getfid':
1722 lklex.c:203: warning: array subscript has type `char'
1723 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1724 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1725 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1726 stack handling macros
1728 2003-04-19 Borut Razem <borut.razem@siol.net>
1730 * "handling space characters in file path" task:
1731 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1732 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1733 * support/Util/MySystem.h: make it self-sufficient
1734 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1735 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1736 handling space characters in file path
1737 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1738 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1739 * support/Util/MySystem.c: handling space characters in executable's path
1741 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1743 * as/z80/Makefile: fix permanent rebuild of z80
1744 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1745 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1747 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1749 * src/SDCCopt.c: add special case optimization to replace modulo by
1750 a power of two with a bitwise AND.
1752 2003-04-18 <johan@balder>
1754 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1756 2003-04-17 <johan@balder>
1758 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1759 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1761 2003-04-13 Borut Razem <borut.razem@siol.net>
1763 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1764 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1765 fixed mingw problem in adl_NORMALIZE_PATH
1767 2003-04-12 Borut Razem <borut.razem@siol.net>
1769 * fixed "#pragma SAVE/RESTORE can not be nested":
1770 * src/SDCC.lex: reworked pragma handling functions
1771 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1772 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1774 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1776 * src/SDCCutil.c (pathEquivalent): defined but not used
1777 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1778 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1779 * configure: rebuilt from configure.in
1780 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1781 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1782 * device/include/Makefile.in: replace sdcc_datadir
1783 * device/lib/Makefile.in: replace sdcc_datadir
1784 * Makefile.common.in: add LDFLAGS from configure
1785 * packihx/Makefile.in: use LDFLAGS
1786 * src/Makefile.in: use LDFLAGS
1787 * support/cpp2/Makefile.in: add LDFLAGS from configure
1788 * support/makebin/Makefile: use LDFLAGS
1789 * .version: bumped version number to 2.3.5
1791 2003-04-12 Borut Razem <borut.razem@siol.net>
1793 * completed "different paths" task:
1794 * src/SDCCmacro.c: fixed bug in handling quotes
1795 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1796 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1798 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1800 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1802 2003-04-11 kevin Vigor <kevin@vigor.nu>
1804 * ds390/gen.c ds390/peeph.def: fix bug 706781
1806 2003-04-11 Borut Razem <borut.razem@siol.net>
1808 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1810 2003-04-10 Scott Dattalo <scott@dattalo.com>
1812 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1813 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1814 set - this bit used to not be set...).
1815 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1816 bad code in PIC Port
1817 * src/regression/and2.c added to test bug 609268
1818 * src/regression/Makefile added and2.c to regression test
1821 2003-04-08 <johan@CP255758-A>
1823 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1824 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1825 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1827 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1829 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1831 * support/cpp2/Makefile.in: fix bug #487815
1832 * configure: rebuilt from configure.in
1833 * Makefile.common.in: docdir changed, new path suffixes
1834 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1835 * sdcc_vc_in.h: reflect changes from sdccconf.h
1836 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1837 * src/SDCCutil.h: remove BINDIR hack
1838 * doc/sdccman.lyx: update new path hierarchy
1840 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1842 * src/SDCCpeeph.c: added okToRemoveSLOC test
1844 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1846 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1848 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1850 * src/SDCCpeeph.c: added labelIsReturnOnly test
1851 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1853 2003-04-05 <johan@balder>
1855 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1856 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1857 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1858 * src/SDCCast.c: fixed a warning
1859 * src/SDCCast.h: fixed a warning
1860 * src/SDCCicode.c (operandFromAst): fixed a warning
1862 2003-04-04 <johan@balder>
1864 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1865 * src/SDCCast.c (decorateType): fixed bug #715076
1866 * src/SDCC.y: fixed bug #702907
1868 2003-04-03 <johan@balder>
1870 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1871 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1872 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1873 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1874 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1876 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1878 * _decdptr.c: fix return values
1879 * _gptrget.c: fix return values
1880 * _gptrgetc.c: fix return values
1881 * _gptrput.c: fix return values
1882 * _mulint.c: fix return values
1883 * as/z80/Makefile: fix 'make -j' problem
1885 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1887 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1888 * configure.in: big cleanup, updated to autoconf 2.5x
1889 * configure: rebuilt from configure.in
1890 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1891 * sdcc_vc_in.h: reflect changes from sdccconf.h
1892 * doc/Makefile: fixed a flaw in "make install"
1894 2003-04-02 <johan@balder>
1896 * src/ds390/gen.c (genCmp): no comments
1897 * src/mcs51/gen.c (genCmp): no comments
1898 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1899 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1901 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1903 * support/regression/generate-cases.py: place generated file in given sub directory
1904 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1905 * support/regression/Makefile: improvements for 'make -j';
1906 side effect: it's simpler and faster now
1908 2003-03-31 Borut Razem <borut.razem@siol.net>
1910 * src/z80/main.c: link-{port} and as-{port} defined without path
1911 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1913 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1915 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1917 2003-03-30 Borut Razem <borut.razem@siol.net>
1919 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1920 changed type of list parameter to set
1921 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1922 * src/port.h: changed type of do_assemble() parameter to set
1923 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1924 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1925 definition of "cppoutfilename" macro with NULL value in preProcess()
1926 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1927 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1928 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1929 replaced with set *binPathSet
1930 * shash_add() deallocates the item, if allready exsists, before adding the new one
1931 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1933 2003-03-30 Scott Dattalo <scott@dattalo.com>
1935 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1936 a nested for loop bug in the PIC port
1937 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1940 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1942 * support/Util/dbuf.h: remove C++ stuff to make it portable
1944 2003-03-28 Borut Razem <borut.razem@siol.net>
1946 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1947 literal strings in stringLiteral()
1948 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1949 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1952 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1954 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1956 2003-03-26 <johan@balder>
1958 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1959 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1960 * src/SDCCast.c (decorateType): fixed " -v < 3"
1962 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1964 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1965 Added Lenny Story's debug infrastructure changes:
1966 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1967 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1968 * src/cdbFile.c: added
1969 * src/SDCCdebug.c: added
1970 * src/SDCCdebug.h: added
1971 * src/SDCCast.c (createFunction)
1972 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1973 * src/SDCCmain.c (parseCmdLine, main)
1974 * src/SDCCmem.c (redoStackOffsets)
1975 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1978 * src/avr/gen.c (genAVRCode)
1979 * src/ds390/gen.c (gen390Code)
1980 * src/mcs51/gen.c (gen51Code)
1981 * src/pic/gen.c (genpic14Code)
1982 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1983 * src/xa51/gen.c (genXA51Code)
1984 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1986 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1988 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1989 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1991 2003-03-22 <johan@balder>
1993 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1995 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1997 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1998 * doc/cdbfileformat.lyx: added, written by Lenny Story
1999 * doc/Makefile: added cdbfileformat.lyx
2000 * doc/clean.mk: added cdbfileformat.lyx
2002 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2004 * src/mcs51/peeph.def: fix bug #705773
2006 2003-03-20 <johan@balder>
2008 An sfr/sbit can have an "at #" AND an initializer
2009 * src/SDCCsymt.c (checkSClass):
2010 * src/SDCCmem.c (allocGlobal):
2011 * src/SDCCmem.c (allocLocal):
2012 * src/SDCCast.c (createBlock):
2014 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2016 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2018 2003-03-16 <johan@balder>
2020 Undid the hackup of const and volatile, the problem is much bigger
2022 * src/SDCCast.c:1.171
2023 * src/SDCCglue.c:1.138
2024 * src/SDCCicode.c:1.146
2025 * src/SDCCsymt.c:1.150
2026 * src/SDCCval.c:1.65
2028 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2030 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2031 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2033 2003-03-13 <johan@balder>
2035 Hackup const and volatile modifiers in type chains a bit:
2037 * src/SDCCast.c:1.169
2038 * src/SDCCglue.c:1.136
2039 * src/SDCCicode.c:1.143
2040 * src/SDCCsymt.c1.146
2041 * src/SDCCsymt.h1.59
2042 * src/SDCCval.c:1.63
2044 2003-03-12 <johan@balder>
2046 * src/SDCCBBlock.h: more LRH debugging junk
2047 * src/SDCCcflow.h: more LRH debugging junk
2048 * src/SDCCloop.c: more LRH debugging junk
2049 * src/SDCC.y (struct_declaration): fixed bug #697590
2050 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2051 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2052 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2054 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2055 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2056 test function names must now match exactly).
2057 * src/SDCCcse.c: added special case in findCheaperOp to allow
2058 extending a short integer. Makes less awful code for bug 700121 test case.
2060 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2062 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2063 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2065 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2067 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2068 actually called (operandsNotEqual() was called for all
2069 operandsNotEqualX tests).
2071 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2073 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2074 with shorter literals. Fixes bug 700121.
2076 2003-03-11 <johan@balder>
2078 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2080 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2082 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2083 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2085 2003-03-10 Borut Razem <borut.razem@siol.net>
2087 * src/SDCCmain.c: pipe preprocessor's output
2088 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2089 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2090 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2091 which closes all pipes in pipeSet set
2092 * src/SDCCset.c: free deleted item in function deleteSetItem()
2093 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2094 moved from z80 to src subproject
2095 * .version: increased version number to 2.3.4
2097 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2099 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2100 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2101 * support/regression/ports/xa51/spec.mk: fix typo
2103 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2105 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2107 2003-03-09 Borut Razem <borut.razem@siol.net>
2109 * src/SDCCmain.c: pipe preprocessor's output
2110 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2111 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2112 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2113 which closes all pipes in pipeSet set
2114 * src/SDCCset.c: free deleted item in function deleteSetItem()
2115 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2116 moved from z80 to src subproject
2118 2003-03-09 Borut Razem <borut.razem@siol.net>
2120 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2121 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2122 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2123 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2124 * src/SDCCglobl.h: unification of WIN32 native definitions
2126 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2128 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2130 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2132 * src/configure.in: check for endianess (even while cross-compiling)
2133 * src/configure: check for endianess (even while cross-compiling)
2134 * src/configure_in.h: check for endianess (even while cross-compiling)
2135 * src/avr/gen.c: remove old endianess stuff
2136 * src/mcs51/gen.c: remove old endianess stuff
2137 * src/ds390/gen.c: remove old endianess stuff
2138 * src/pic/gen.c: remove old endianess stuff
2139 * src/pic/genarith.c: remove old endianess stuff
2140 * src/pic/glue.c: fix endianess check
2141 * src/pic16/gen.c: remove old endianess stuff
2142 * src/pic16/genarith.c: remove old endianess stuff
2143 * src/pic16/glue.c: fix endianess check
2144 * src/xa51/gen.c: remove old endianess stuff
2145 * src/z80/gen.c: fix endianess check
2146 * src/SDCCglue.c: fix endianess check
2147 * src/ds390/peeph.def: fix bug 700036
2149 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2151 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2152 * src/configure: find appropriate data-types on host for SDCC's int and long
2153 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2154 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2155 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2157 2003-03-07 <johan@balder>
2160 some minor cleanups before the big shot
2161 OP_DEFS and OP_USES now use Kevin's protection
2162 new option --nolabelopt
2173 * src/ds390/ralloc.c:
2174 * src/mcs51/ralloc.c:
2176 * src/xa51/ralloc.c:
2179 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2181 * src/pic/pcode.c (get_op): fix 64 bit warnings
2182 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2183 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2184 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2185 * support/regression/tests/malloc.c: fix 64 bit warnings
2187 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2189 * src/mcs51/gen.c (genMinus): fixed bug 696436
2191 2003-03-02 Borut Razem <borut.razem@siol.net>
2193 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2195 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2197 * configure.in: test for mkstemp
2198 * sdccconf_in.h: add HAVE_MKSTEMP
2200 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2202 * device/include/ctype.h: removed warning while using --stack-auto
2203 * device/include/malloc.h: removed warning while using --stack-auto
2204 * device/include/string.h: removed warning while using --stack-auto
2206 2003-02-23 Borut Razem <borut.razem@siol.net>
2208 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2209 because NDEBUG is defined (see man assert)
2210 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2212 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2214 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2215 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2217 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2219 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2220 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2222 2003-02-18 <johan@balder>
2224 * as/mcs51/asmain.c (asmbl): module can start with a digit
2225 * as/z80/asmain.c (asmbl): module can start with a digit
2227 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2229 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2230 * src/asm.c: fix pipe() for Mingw32
2232 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2234 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2235 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2236 make -V work again; --c1mode reads now from stdin
2237 * doc/sdccman.lyx: added --c1mode
2238 * support/Util/SDCCerr.c: new messages for c1 mode
2239 * support/Util/SDCCerr.h: new messages for c1 mode
2240 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2242 2003-02-15 <johan@balder>
2244 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2246 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2248 * doc/sdccman.lyx: Environment variables, -o and other minor things
2250 2003-02-14 <johan@balder>
2252 * src/xa51/main.c: before anyone really tries to use it :)
2254 * Install doc's in share/sdcc/doc
2255 * removed some obsolete files
2256 * Do a proper make distclean and uninstall
2257 M Makefile.common.in
2260 M device/include/Makefile.in
2261 M device/lib/Makefile.in
2264 M sim/ucsim/doc/Makefile.in
2267 R src/xa51/peeph.rul
2268 M support/cpp2/Makefile.in
2269 M support/makebin/Makefile
2272 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2274 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2276 2003-02-10 Borut Razem <borut.razem@siol.net>
2278 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2279 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2280 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2281 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2282 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2283 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2284 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2285 src/z80/Makefile.bcc: Borland Makefile cleanup
2286 * as/z80/Makefile.bcc: Added Borland Makefile
2287 * support/cpp2/borland.h: Removed
2289 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2291 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2292 * src/SDCC.lex: new pragma NOIV
2293 * src/SDCCglobl.h: new pragma NOIV
2294 * src/SDCCmem.c: new pragma NOIV
2296 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2298 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2300 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2302 * src/SDCCmain.c: signal handling is switched off by --debug
2303 * doc/Makefile: small fix for install; use clean.mk again
2304 * doc/clean.mk: clean *.pdf and *.html too
2306 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2308 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2309 * device/lib/printfl.c: fix a ds390 bug by making it portable
2310 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2311 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2312 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2313 * debugger/mcs51/cmd.c: converted multi-line string literals
2314 * sim/ucsim/globals.cc: converted multi-line string literals
2315 * src/SDCCmain.c: introduced signal handler to remove temp files
2316 * doc/Makefile: small tweaks, implement clean
2317 * doc: removed generated files
2319 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2321 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2322 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2323 Address Record is not correctly generated for DS390."
2325 2003-02-02 Borut Razem <borut.razem@siol.net>
2327 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2328 * as/mcs51/asm.h: fixed compilation with Borland C
2329 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2330 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2331 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2332 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2333 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2334 src/z80/Makefile.bcc: delete $(LIB) only if exist
2335 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2337 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2339 * device/include/malloc.h: introduced NULL
2340 * device/include/string.h: introduced NULL
2341 * device/include/stdlib.h: introduced NULL
2342 * device/lib/_memcpy.c: removed NULL
2343 * device/lib/_strcat.c: removed NULL
2344 * device/lib/_strchr.c: removed NULL
2345 * device/lib/_strcmp.c: removed NULL
2346 * device/lib/_strcpy.c: removed NULL
2347 * device/lib/_strcspn.c: removed NULL
2348 * device/lib/_strlen.c: removed NULL
2349 * device/lib/_strncat.c: removed NULL
2350 * device/lib/_strncmp.c: removed NULL
2351 * device/lib/_strncpy.c: removed NULL
2352 * device/lib/_strpbrk.c: removed NULL
2353 * device/lib/_strrchr.c: removed NULL
2354 * device/lib/_strspn.c: removed NULL
2355 * device/lib/_strstr.c: removed NULL
2356 * device/lib/_strtok.c: removed NULL
2357 * device/lib/malloc.c: removed NULL, include own header
2359 2003-02-02 <johan@balder>
2361 * 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
2362 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2363 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2364 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2365 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2366 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2368 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2370 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2373 2003-02-01 <johan@balder>
2375 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2377 2003-01-31 <johan@CP255758-A>
2379 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2381 2003-01-30 <johan@balder>
2383 * src/SDCCBBlock.c: automatic bug detection
2384 * src/SDCCicode.c: automatic bug detection
2386 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2388 * src/SDCCglobl.h: now --xram-size 0 works
2389 * src/SDCCmain.c: now --xram-size 0 works
2391 2003-01-29 <johan@balder>
2393 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2395 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2397 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2398 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2399 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2400 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2401 * src/SDCCglobl.h: Added options --xram-size and --code-size
2402 * src/SDCCmain.c: Added options --xram-size and --code-size
2404 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2406 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2407 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2409 2003-01-27 <johan@balder>
2411 * src/SDCC.y: fixed bug #613764
2413 2003-01-26 <johan@balder>
2415 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2416 * src/SDCCsymt.h: fixed bug #673374
2417 * src/SDCCglue.c: fixed bug #661910
2418 * src/SDCCast.c: fixed bug #458099 and 673374
2420 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2422 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2423 * as/mcs51/strcmpi.h: added
2424 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2425 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2426 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2427 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2428 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2429 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2430 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2431 * as/mcs51/Makefile.aslink: new module strcmpi
2432 * as/mcs51/Makefile.asx8051: new module strcmpi
2433 * as/mcs51/Makefil.bcc: new module strcmpi
2434 * as/mcs51/Makefile.in: new module strcmpi
2435 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2437 2003-01-26 <johan@balder>
2439 * src/SDCCglue.c: reverted back to 1.124
2440 * src/SDCCast.c: reverted back to 1.156
2441 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2443 2003-01-25 <johan@balder>
2445 * src/SDCCglue.c: A better fix for bug #661910
2446 * src/SDCCast.c: A better fix for bug #661910
2447 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2449 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2451 * src/Makefile.in: remove spawn.o
2452 * src/SDCCmain.c: remove spawn.h
2453 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2454 * src/spawn.c: removed
2455 * src/spawn.h: removed
2456 * support/regression/ports/ds390/spec.mk: link with -r
2458 2003-01-24 <johan@CP255758-A>
2460 * src/ds390/gen.c (aopOp): fixed bug #667458
2461 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2462 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2463 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2465 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2467 * src/mcs51/peeph.def: better assembler identation by Frieder
2468 * src/mcs51/gen.c: better assembler identation by Frieder
2470 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2472 * as/z80/string.h: removed for gcc 3.2
2473 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2474 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2476 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2478 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2479 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2480 * support/regression/Makefile: separate temp files for ports
2481 * support/regression/generate-cases.py: separate temp files for ports
2482 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2483 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2485 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2487 * moved tinitalk to device/examples/ds390
2489 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2491 * as/mcs51/lkmem.c: rflag is for DS390
2492 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2493 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2494 (linkEdit): move mem- and map-files the same way as ihx-files
2495 * src/z80/main.c (_setDefaultOptions): removed --generic
2496 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2497 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2498 * src/pic/glue.c (picglue): --c1mode works again
2499 * src/pic16/glue.c (pic16glue): --c1mode works again
2500 * src/asm.c (printCLine): fix #660034
2502 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2504 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2505 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2506 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2507 * as/mcs51/lkmem (summary): better fix for sp problem
2508 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2509 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2510 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2511 remove --stack-after-data
2513 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2515 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2516 * src/SDCCutil.c (join): ugly bug: missing '\0'
2517 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2519 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2521 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2523 * src/pic/main.c (_asmCmd): gpasm supports -o
2524 * src/z80/main.c: more general macros
2525 * device/lib/Makefile.in: remove intermediate files
2527 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2529 * .version: Bumped version number to 2.3.3
2530 * src/SDCCBBlock.c: new option -o
2531 * src/SDCCglobl.h: new option -o
2532 * src/SDCCglue.c: new option -o
2533 * src/SDCCmain.c: new option -o
2534 * src/asm.c: new option -o
2535 * src/ds390/main.c: new option -o
2536 * src/pic/glue.c: new option -o
2537 * src/pic/pcode.c: new option -o
2538 * src/pic/ralloc.c: new option -o
2539 * src/pic16/glue.c: new option -o
2540 * src/pic16/pcode.c: new option -o
2541 * src/pic16/ralloc.c: new option -o
2542 * src/z80/main.c: new option -o
2543 * device/lib/Makefile.in: use -o
2544 * support/regression/ports/ds390/spec.mk: use -o
2545 * support/regression/ports/gbz80/spec.mk: use -o
2546 * support/regression/ports/mcs51/spec.mk: use -o
2547 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2548 * support/regression/ports/z80/spec.mk: use -o
2549 * support/regression/ports/ucz80/spec.mk: use -o
2550 * support/regression/ports/xa51/spec.mk: use -o
2551 * support/regression/fwk/lib/timeout.c: fix usage string
2553 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2554 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2556 2003-01-07 <johan@balder>
2558 * src/SDCCast.c (decorateType): fixed bug #600035
2560 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2561 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2562 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2563 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2564 * src/pic/pcode.c: outcommented unused variable to remove warnings
2565 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2567 2003-01-06 <karl@turbobit.com>
2568 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2571 2003-01-06 <johan@balder>
2573 * src/SDCCicode.c: fixed array add
2575 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2576 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2577 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2579 2003-01-04 <johan@balder>
2581 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2583 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2584 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2586 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2587 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2588 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2590 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2591 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2593 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2594 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2596 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2597 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2599 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2601 * in \sdcc\as\mcs51\ changed these files in order to create an
2602 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2603 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2604 following files to include the previous two files: aslink.dsp,
2605 Makefile.aslink, Makefile.bcc, and Makefile.in.
2607 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2608 .adb instead of .cdb
2610 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2612 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2613 value from option --iram-size.
2615 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2617 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2620 2002-09-18 <wiml@hhhh.org>
2622 * SDCClrange.h: exposed setFromRange() and setToRange()
2623 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2624 packRegsForAccUse() (bug 542397)
2625 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2626 multiple times and emitting the fetch operations more than once
2627 added aopGetUsesAcc() function to allow binary operators to
2628 fetch their operands in the correct order; made genMinus() emit
2629 compact code for X = LITERAL - Y
2631 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2632 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2633 sprintf() in line 1267.
2635 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2636 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2639 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2640 Changes to aslink (All the changes are marked with 'JCF'):
2642 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2645 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2646 area BSEG. Also moves, if possible, the DATA area down into the internal
2647 ram so more space is available.
2649 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2652 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2653 not bytes. Function summary() which creates a memory usage summary
2654 file with extension .mem. Reports of overlaping stack and small stack
2655 size. If the space for the stack is less than 16 bytes aslink trows a
2658 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2659 the 8051. Option 'y' for memory summary output file.
2661 Changes to sdcc (All the changes are marked with 'JCF'):
2663 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2665 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2666 overlaying area for it (uses RegBankUsed[4]).
2668 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2669 bank zero as used by default. By default aslink locates the stack
2670 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2671 the creation of the .mem file. Delegates the allocation of data area
2672 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2673 the begining of the stack area to aslink.
2675 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2676 glue() in SDCCglue.c creates an area for it.
2678 2002-09-03 Borut Razem <borut.razem@siol.net>
2679 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2680 sdcc/src/pic/glue.c:
2681 introduced atexit() handler for teporay files removal in case of
2682 errors, assertions, ...
2684 2002-08-29 Borut Razem <borut.razem@siol.net>
2685 * sdcc/support/cpp2/auto-host_vc_in.h:
2686 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2687 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2688 Maybe there is a similar problem with BORLANDC? It should be checked!
2690 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2691 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2692 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2693 was not executed, and the compiler (cl) launched a warning:
2694 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2696 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2697 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2699 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2700 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2702 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2703 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2704 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2705 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2706 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2707 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2708 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2709 - added Release configuration in VS projects
2710 - review of compiler an linker options
2711 - VC .exe files are generated in bin_vc directory, not to interfere
2712 with binaries generated from other projects (cygwin, mingw, bcc ...)
2714 * sdcc/src/yacc.dsp: added
2716 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2717 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2718 and insert the version number definitions from .version
2720 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2722 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2723 added - genarate auto-host.h using auto-host_vc_in.h as template
2726 removed from CVS, generated automatically
2728 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2729 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2731 2002-08-11 Borut Razem <borut.razem@siol.net>
2732 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2734 2002-08-10 Borut Razem <borut.razem@siol.net>
2735 * src/SDCCmain.c (main):
2736 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2737 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2738 The consequence was that some temporary files were not removed.
2741 unification of code in functions tempfilename() and tempfile():
2742 function tempnam() is defined in Visual Studio 6.0 and .NET
2744 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2746 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2747 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2748 - removed compiler command line option /WX: Treats all warnings as errors
2749 - update a list of source files, included into the project
2751 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2752 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2753 changed project type to Generic Project so that can be correcly converted to VS.NET project
2755 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2757 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2759 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2761 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2762 added return 0 statements after assert() to make compiler happy
2764 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2765 added newline in the def file to keep MSC compiler satisfied
2767 * sdcc/src/z80/gen.c:
2768 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2769 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2770 - solved MSC error in function aopDump()
2772 * sdcc_vc.h: define PREFIX as "\\sdcc"
2774 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2775 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2777 2002-06-22 Scott Dattalo <scott@dattalo.com>
2778 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2779 - Rewrote the register banking algorithm.
2780 - Added pCode live-range analysis to registers (for now, only non-used and
2781 singly-used registers optimized away)
2783 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2785 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2787 2002-05-10 Scott Dattalo <scott@dattalo.com>
2788 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2790 2002-04-22 Michael Hope <michaelh@vroom>
2792 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2794 * configure.in (DD_COPT): Added include support required for gbdk.
2796 * .version: Bumped version number just to increase it.
2798 * src/SDCCmain.c: Added -nostdinc to the default options.
2800 2002-04-15 Michael Hope <michaelh@vroom>
2802 * device/lib/z80/printf.c (sprintf): Added.
2804 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2806 * src/z80/peeph.def: Added transpose redundent load rule.
2808 * src/z80/main.c: Added force callee saves for jaune.
2810 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2812 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2814 2002-03-28 Johan Knol <johan@balder>
2816 * src/SDCCval.c: fixed bug #532436
2818 2002-03-14 Scott Dattalo <scott@dattalo.com>
2820 Added "char *Processor" field to the port structure.
2823 Added -p option. Allows port dependent processor to be specified.
2826 Initialized the new field char *Processor field to NULL in all ports
2829 Compiler generated registers for interrupt context saving
2830 were not getting allocated.
2832 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2835 Fixed left shift. Will promote the left side of a left shift
2836 if a) left shifting more than size of operand or b) when assigned
2837 to something size > size of left side
2839 2002-03-14 Scott Dattalo <scott@dattalo.com>
2841 tons of changes. Register allocation has been
2842 rewritten. Added customization for the various PICs. Flow
2843 analysis is restructured. ...
2849 Added. device.c is a PIC port hack to accomodate variations
2852 2002-03-13 Michael Hope <michaelh@vroom>
2854 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2856 2002-03-04 johanknol <johanknol@manik>
2858 * /src/SDCCval.c: fixed
2860 const unsigned char arr[][2] = { { 0, 1 } };
2861 t18.c:1: error: Initializer element is not constant
2863 2002-03-04 bela <bela@manik>
2865 * /device/include/mcs51reg.h:
2866 ds89c420 register definition update
2868 2002-03-03 <johan@FRIJA>
2870 * support/Util/SDCCerr.c: did something, but don't no why anymore
2872 * support/regression/tests/bug-524691.c: made it a little less shy
2874 * src/SDCCast.c (decorateType): fixed bug #524697
2876 * src/SDCCast.c: made some lineno improvements
2878 * src/SDCCval.c (getNelements): changed warning to error
2880 * src/SDCCglue.c (printIvalArray): changed warning to error
2882 * src/SDCCicode.c: fixed a warning for mingw
2884 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2886 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2888 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2890 * src/ds390/peeph.def:
2891 Added some more peephole rules
2893 * src/ds390/gen.c: Various fixes & enhancements
2895 * src/SDCClrange.c, src/SDCClrange.h:
2896 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2898 * src/ds390/ralloc.c:
2899 various fixes & enhancements (ds390) specific
2901 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2902 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2905 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2907 2002-03-02 <johan@FRIJA>
2909 * src/SDCCast.c (decorateType): fixed bug #524708
2911 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2913 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2915 2002-03-01 Michael Hope <michaelh@vroom>
2917 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2919 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2921 2002-03-01 <johan@FRIJA>
2923 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2925 * src/SDCCast.c (decorateType): fixed bug #524209
2927 * src/SDCCval.c (valNot): fixed bug #524195
2929 2002-02-26 <johan@balder>
2931 * src/xa51/gen.c: fixed a warning
2933 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2935 * src/SDCCast.c (decorateType): fixed bug #522534
2937 2002-02-23 <johan@balder>
2939 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2941 2002-02-22 <johan@balder>
2943 * src/SDCCast.c: fixed bug #514865
2945 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2947 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2949 * sdcc/src/SDCCloop.c:
2950 Previous fix was not good. basic blocks that have "break" or "return" are
2951 not really partof a loop , but live ranges used in these blocks should
2952 be live thru the entire loop, so set partOfLoop but don't add them to
2955 2002-02-21 <johan@FRIJA>
2957 * src/SDCCcse.c: fixed bug #514308
2959 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2962 Fixed BUG #519583. If a conditional block ended in a return/break
2963 statement inside a loop, it was not being considered part of the loop.
2965 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2967 2002-02-10 Karl Bongers <karl@turbobit.com>
2970 Fixed up SDCDB debugger somewhat. Updated debugger/README
2971 with lots of comments and notes.
2973 * device/examples/test2.c:
2974 Fix bug, "red" variable not being initialized(compiler complained).
2976 * device/examples/Makefile, examples/test3.c:
2977 Add Makefile in device/examples folder, compiles test3.c
2978 for use as a multiple module SDCDB test case.
2980 * sim/ucsim/cmd.src/cmdset.cc:
2981 Took out debug printfs in ucsim "next" command.
2984 Karl and Johan start ucsim XA support. Most dissassembly working,
2985 about 75% emulation done(plenty of work remaining).
2987 * sim/ucsim/z80.src:
2988 Add Z80 support to ucsim, add test-ucz80 regression test,
2989 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2990 Notice z80 compiler fails on examples/test3.c/crc code.
2992 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2994 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2995 Added support for --parms-in-bank1
2997 * src/ds390/peeph.def:
2998 added a few more peephole optimzations
3001 1) added __builtin_inp & __builtin_outp used to read in data of given length
3002 from a memory mapped port
3003 2) added __builtin_memcmp
3004 3) added __builtin_swapw swap bytes of a short
3006 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3007 1) handle multiple send & receives from register bank1
3008 2) ralloc can now allocate DPTR1 to some liveRanges
3010 * src/SDCCsymt.c, src/SDCCsymt.h:
3011 changes to handle multiple sends & receives
3014 added some pointer arithmetic optimization
3017 added some pointer arithmetic optimizations but not stable yet so not
3018 called from anywhere (will get this working shortly)
3020 * src/SDCCopt.c: fixed for multiple sends & receives
3023 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3024 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3025 set preprocessor defines (depending on options)
3027 * src/SDCCicode.c, src/SDCCicode.h:
3028 changes made to handle multiple sends & receives
3031 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3033 * src/SDCCcse.c, src/SDCCcse.h:
3034 added function findbackward def (to be used in upcoming optimization)
3036 * src/SDCCcflow.c, src/SDCCcflow.h:
3037 added function returnAtEnd - to determine if a basic block terminates with
3040 * src/SDCCast.c, src/SDCCast.h:
3041 added option parms-in-bank1
3043 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3044 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3045 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3046 adjusted for --parms-in-bank1 option
3048 * device/include/string.h:
3049 donot redefine "reentrant" keyword
3051 * device/include/ds80c390.h: Added some more SFRs
3053 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3055 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3057 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3059 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3061 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3063 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3065 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3067 * Added --xram-movc option
3069 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3071 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3073 2002-01-11 Johan Knol
3075 * Added math lib of Jesus Calvino-Fraga
3077 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3079 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3080 * support/regression/Makefile: new target test-mcs51-stack-auto
3081 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3083 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3085 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3087 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3089 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3091 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3093 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3095 * src/SDCCglue.h: add definition for printIvalChar()
3097 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3099 * src/SDCCast.c: fix #498138 by Johan
3101 * src/SDCCglue.c: fix #498138 by Johan
3103 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3105 * support/regression/Makefile: fix clean
3107 * support/regression/ports/ds390/support.c: fix transmission of last character
3109 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3111 * /sdcc/src/ds390/gen.c:
3112 a) improved computing address of stack variable
3113 b) took out some #if 0 code
3114 c) improved parmBytes adjustment
3115 d) improved genPlusIncr & genMinusIncr
3116 e) genCmp could generate bad code (when left assigned to DPTR)
3117 f) Fixed bug in hasInc
3119 * /sdcc/src/ds390/ralloc.c:
3120 a) packRegsForSupport could mess up live information (Fixed)
3121 b) packRegsDPTRuse could be incorrect for left & right shift
3123 * /sdcc/src/mcs51/ralloc.c:
3124 packRegsForSupport could mess up the live information (Fixed)
3126 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3128 * /sdcc/src/SDCCast.c:
3129 can reverse a loop even if function call is present as long
3130 as the loop control variable is local & is not passed as parameter
3132 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3134 * /sdcc/ChangeLog: *** empty log message ***
3136 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3137 More builtin function additions for TININative
3139 * /sdcc/src/ds390/ralloc.c:
3140 Had broken the regression testsuite
3142 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3144 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3145 Added funcattr hasStackParms will be set for reentrant functions when there
3146 are paramteres on the stack, this helps in minimizing frame pointer generation
3147 typeFromStr can handle function pointers now
3149 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3150 *** empty log message ***
3152 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3154 * /src/ds390/gen.c, /src/ds390/main.c:
3155 More builtin function additions for TININative
3157 * /src/ds390/ralloc.c:
3158 Had broken the regression testsuite
3160 * /src/SDCCast.c: Fixed a bug in dumptree
3162 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3163 Added funcattr hasStackParms will be set for reentrant functions when there
3164 are paramteres on the stack, this helps in minimizing frame pointer generation
3165 typeFromStr can handle function pointers now
3167 * /doc/builtins.txt, /doc/TININative.txt:
3168 *** empty log message ***
3171 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3173 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3174 ALPHA version for -mTININative
3176 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3177 updated to reflect changes in the port structure
3180 added function do_assemble (similar to do_link) if non-null this function
3181 will be called to do assembly (-mTININative) requires a multi command
3183 added function genAssemblerEnd will be called to generate assembler Epilogue
3186 added _JavaNative to debug info printing
3188 * /src/SDCCmain.c: added option --tini-libid
3189 added port->do_assemble function (-mTININative) has a multi command assemble
3191 * /src/SDCCglue.c: Disabled "constExpr" check
3192 added port->genAssemblerEnd function
3194 * /src/SDCCglobl.h: Added option --tini-libid value
3197 tookout optimizeCompare from the header (has no external references)
3199 * /src/SDCCast.c: made one more function "static"
3201 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3203 * src/z80/mappings.i: Added z80asm support.
3205 * src/z80/main.c: Added z80asm support on --asm=z80asm
3207 * src/z80/gen.c: Fixed asm portability issues.
3209 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3211 * src/SDCCglue.c (printExterns): Added global/extern split.
3213 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3215 * support/regression/Makefile: added test for mcs51 model large
3217 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3219 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3221 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3223 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3225 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3227 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3229 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3231 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3233 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3235 * support/regression/tests/simplefloat.c: Port to mcs51.
3237 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3238 * support/regression/tests/bug-485362.c: Added.
3240 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3242 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3244 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3246 * src/z80/gen.c (aopDump): Added a dump function.
3248 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3249 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3251 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3253 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3255 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3257 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3259 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3261 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3263 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3265 * support/regression/ports/ds390/support.c: Use tinibios.
3267 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3269 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3271 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3272 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3274 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3276 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3278 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3280 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3282 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3283 (packRegsForIYUse): Created and optimised.
3285 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3287 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3288 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3290 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3292 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3294 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3296 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3298 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3300 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3302 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3304 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3306 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3308 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3310 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3312 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3313 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3314 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3316 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3318 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3319 (genNotFloat): Added.
3320 (genUminusFloat): Added.
3322 * device/lib/z80/Makefile: Added floating pt stubs.
3324 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3326 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3328 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3330 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3332 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3334 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3336 * sdcc/support/regression/Makefile: Add port ds390.
3338 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3340 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3342 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3344 * sdcc/support/regression/ports/ds390/support.c: Added.
3346 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3348 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3350 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3352 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3354 * device/include/malloc.h: Added z80 and gbz80 support.
3356 * device/lib/gbz80/heap.s: Added.
3358 * device/lib/z80/heap.s: Added.
3360 * device/lib/malloc.c: Added z80 and gbz80 support.
3362 * support/regression/tests/malloc.c (testMalloc): Added.
3364 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3366 * support/regression/tests/bug-478094.c: Added.
3368 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3370 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3372 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3374 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3376 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3378 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3380 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3382 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3384 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3386 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3388 * support/regression/tests/bug-477927.c: Added.
3390 * src/z80/peeph.def: Added minor rules.
3392 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3394 * src/z80/peeph.def: Added jump optimisation modification.
3396 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3398 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3400 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3402 * support/regression/tests/funptrs.c: Added.
3404 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3406 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3408 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3410 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3412 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3414 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3415 (movLeft2ResultLong): Created.
3417 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3418 (joinPushes): Added. Joins two char pushes into a word push.
3420 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3422 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3424 * support/makebin/Makefile (install): Added creation of dest dir.
3426 2001-10-24 Karl Bongers <karl@turbobit.com>
3428 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3430 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3432 * src/z80/ralloc.c: Turned off faulty pack for one use.
3434 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3436 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3438 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3440 * support/regression/Makefile: Improved clean
3442 * support/regression/ports/gbz80/spec.mk: Added clean
3444 * support/regression/ports/host/spec.mk: Added clean
3446 * support/regression/ports/z80/spec.mk: Added clean
3448 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3450 * support/regression/ports/mcs51/timeout.c: little improvements
3452 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3454 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3456 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3458 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3460 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3462 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3464 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3466 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3467 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3469 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3471 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3473 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3475 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3477 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3479 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3481 * support/regression/tests/longor.c: Added.
3483 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3485 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3487 * as/mcs51/aslink.h: define PATH_MAX
3489 * as/mcs51/asm.h: define PATH_MAX
3491 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3493 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3495 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3497 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3499 * src/SDCCglobl.h: define PATH_MAX
3501 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3503 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3505 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3507 * src/z80/gen.c (gencjneshort): Fixed
3509 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3511 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3513 * support/regression/tests/bug-469671.c: Added.
3515 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3517 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3519 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3521 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3523 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3525 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3527 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3529 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3531 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3533 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3535 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3537 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3539 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3541 * 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.
3543 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3545 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3547 2001-10-07 <johan@FRIJA>
3549 * device/lib/gets.c (gets): fixed the return value.
3551 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3552 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3554 * 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.
3556 * 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.
3558 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3560 * src/pic/gen.c: Removed Safe_strdup.
3562 * configure.in: Added option to enable libgc support.
3564 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3565 (bitVectUnion): Optimised.
3566 (bitVectIntersect): Optimised.
3567 (bitVectBitsInCommon): Optimised.
3568 (bitVectCplAnd): Optimised.
3570 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3572 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3574 * src/SDCCmain.c: distinguish between assembler debug and plain options
3576 * src/avr/main.c: remove standard assembler options
3578 * src/ds390/main.c: remove standard assembler options
3580 * src/mcs51/main.c: remove standard assembler options
3582 * src/port.h: removed "PENDING" comment
3584 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3586 * src/device/lib/_mulint.c : new, with assember functions
3588 * src/device/lib/_mullong.c : new, with assember functions
3590 * src/device/lib/_divuint.c : with assember functions
3592 * src/device/lib/_divsint.c : with assember functions
3594 * src/device/lib/_divulong.c: with assember functions
3596 * src/device/lib/_divslong.c: with assember functions
3598 * src/device/lib/_moduint.c : with assember functions
3600 * src/device/lib/_modsint.c : with assember functions
3602 * src/device/lib/_modulong.c: with assember functions
3604 * src/device/lib/_modslong.c: with assember functions
3606 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3608 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3610 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3611 replaced _mululong.c and _mulslong.c by _mullong.c
3613 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3615 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3617 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3619 * src/SDCCglue.c: test, if win32api is available for MINGW
3621 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3623 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3624 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3625 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3626 * support/regression/ports/host/spec.mk: removed GENERIC
3627 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3628 * support/regression/ports/z80/spec.mk: removed GENERIC
3630 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3632 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3634 * support/regression/tests/bug-467035.c: Created.
3636 2001-10-01 <johan@FRIJA>
3638 * src/SDCC.y: fixed bug #466586 part 1
3640 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3642 * SDCCicode.c: z80 has no generic pointers
3643 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3645 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3647 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3649 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3651 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3653 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3655 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3657 * configure.in: Fixed up so that ucsim is only configured once.
3659 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3661 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3662 (getPathDifference): As above.
3664 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3666 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3668 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3669 * .version: Updated to 2.3.1
3671 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3672 Added copyright header.
3674 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3675 (assemble): Added support for macro based assembler commands.
3676 (linkEdit): Added support for macro based linker commands.
3677 (preProcess): Changed the pre-processor to use macros.
3678 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3679 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3681 * device/lib/z80/crt0.s: Added module name for debugging.
3683 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3685 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3687 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3689 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3691 * src/Makefile.in: Added SDCCmacro and SDCCutil
3693 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3695 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3697 2001-09-16 <johan@FRIJA>
3699 * 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.
3701 2001-09-15 <johan@FRIJA>
3703 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3704 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3706 2001-09-11 <johan@FRIJA>
3708 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3710 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3712 * support/regression/tests/bug-460444.c: Added test case.
3714 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3715 (genCast): Added justification for all of the asserts.
3717 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3719 * support/regression/support.c: _xdata replaced by xdata
3721 * support/regression/spec.mk: removed _generic
3723 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3725 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3727 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3728 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3730 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3732 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3734 * support/regression/tests/bug-460010.c: Added test case.
3736 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3738 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3740 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3742 * support/regression/testfwk.c: removed workaround for bug #436344
3744 * support/regression/tests/bp.c: use less memory with mcs51
3746 * support/regression/tests/bug-441448.c: use less memory
3748 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3750 * support/regression/collate-results.py: typo
3752 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3754 * support/regression/tests/fetchoverlap.c: Added new test case.
3756 * support/regression/tests/bp.c: Added new test case.
3758 * support/regression/tests/bug-448984.c: Added new test case.
3760 * support/regression/tests/pow2shifts.c: Added new test case.
3762 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3763 (genlshTwo): Fixed right shift for count > 8.
3765 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3767 2001-09-08 <johan@FRIJA>
3769 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3771 2001-09-07 <johan@FRIJA>
3773 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3775 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3777 2001-09-06 <johan@FRIJA>
3779 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3780 * bernhard noted me at this: "() equals to (void)" (1.38)
3782 2001-09-05 <johan@FRIJA>
3784 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3786 2001-09-04 <johan@FRIJA>
3788 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3791 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3793 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3795 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3797 * link/z80/aslink.h: Fixed path for PATH_MAX
3799 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3801 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3803 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3805 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3807 * 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.
3809 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3811 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3812 (genCmp): Fixed up genCmp for the GB with longs.
3814 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3816 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3818 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3820 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3822 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3824 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3826 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3828 * 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.
3830 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3832 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3834 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3836 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3838 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3840 * sim/ucsim/configure: little improvement of Cygwin-detection
3841 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3842 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3843 * support/regression/tests/bug-221100.c: small changes for mcs51
3844 * support/regression/tests/bug-221168.c: small changes for mcs51
3845 * support/regression/tests/bug-227710.c: small changes for mcs51
3846 * support/regression/tests/staticinit.c: small changes for mcs51
3847 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3848 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3849 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601