1 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
4 instead of deleting the iCode when an operand is volatile
5 * src/z80/gen.c (genDummyRead),
6 * src/mcs51/gen.c (genDummyRead),
7 * src/ds390/gen.c (genDummyRead),
8 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
10 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
11 * src/SDCC.y: fixed bug #850420
13 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
15 Applied z80 i/o port patch from Peter Townson and fixed some operators
16 to better handle operands in A register.
17 * device/include/z180.h
23 * src/z80/peeph-z80.def
27 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
29 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
31 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
33 * device/lib/hc08/_mullong.c: Removed extra #endif
35 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
37 * sim/ucsim/hc08.src/inst.cc,
38 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
40 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
41 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
42 * device/include/stdarg.h: fixed varargs for hc08
43 * device/lib/Makefile.in,
44 * device/lib/hc08/Makefile,
45 * device/lib/hc08/_mulint.c,
46 * device/lib/hc08/_mullong.c: fixed some endian problems
48 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
50 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
51 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
52 * device/lib/_gptrget.c,
53 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
55 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
57 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
58 * src/SDCCast.c (astErrors): fixed bug #846007
59 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
61 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
63 * src/SDCCast.c (decorateType): disabled a transformation I added in
64 revision 1.188 (access to fields of a structure at an absolute address);
65 it breaks with bitfields, extern declarations, and gcse analysis.
66 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
67 could be assigned through a pointer, so don't complain.
68 * src/SDCCast.c (astErrors),
70 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
72 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
74 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
75 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
76 output of __config directives, since gpasm now supports them
77 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
78 pre-processor macro, i.e. -DMCU=p18f452
79 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
80 and modified to handle 'cast' icode similarly to '=' icode
81 * src/pic16/device.h (typedef struct PIC_device): added field
82 'extMIface' to indicate that chip has external memory interface
83 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
84 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
87 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
89 * src/SDCC.y (pointer): fixed bug #846006
90 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
91 * src/SDCCast.c (decorateType): fixed bug #846009
92 * src/ds390/peeph.def,
93 * src/ds390/gen.c (genAnd, genOr),
94 * src/mcs51/peeph.def,
95 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
97 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
99 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
106 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
110 * src/SDCCbitv.c: added function to free a bitvector
112 * src/SDCClrange.c: added function to recompute the liveranges
114 * src/ds390/ralloc.c,
116 * src/mcs51/ralloc.c,
118 * src/pic16/ralloc.c,
120 * src/z80/ralloc.c: recompute the liveranges after register packing
122 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
124 * src/SDCCloop.c (newInduction): fixed bug #845630
126 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
128 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
129 inadvertantly left behind from my 2003-11-12 change
131 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
133 Updated headers I neglected to commit yesterday.
137 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
139 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
140 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
141 * src/SDCCopt.c (eBBlockFromiCode),
142 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
143 the creation of the key hash table from the sequencing so it can be used
144 earlier (for some GCSE bug fixes still pending)
146 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
148 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
149 * support/regression/tests/addsub.c: testing genPlus shortcut
151 2003-11-15 Borut Razem <borut.razem@siol.net>
153 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
155 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
157 * src/SDCCcse.c (cseBBlock): fixed bug #527779
158 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
159 ordering is immaterial.
160 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
162 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
164 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
165 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
166 (SIGSEV) of bug #840381
167 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
168 unlink new file before rename if new and old filenames are the same)
170 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
172 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
173 uninitialized variables) for the mcs51. Set environment variable
174 SDCC_GENRAMCLEAR to test.
175 xdata initialization slightly shorter
177 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
180 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
181 #838241 & 780691 (basicly the same bug)
182 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
183 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
185 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
187 * src/SDCCmain.c (linkEdit): "fix" #834252
189 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
191 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
193 * src/SDCC.y: fixed bug #819403
195 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
197 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
198 the reentrant attribute.
199 * src/hc08/gen.c (genPackBits): added missing stack readjustment
200 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
202 * src/SDCCast.c (decorateType): fixed bug with storage class not being
203 updated during pointer dereference; f.e. ~(((char *)1)*) was being
204 erroneously reduced to a literal.
205 * src/hc08/ralloc.c (packRegisters, rematStr),
206 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
209 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
211 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
212 * doc/sdccman.lyx: changed from 'article' to 'book'
213 * doc/Makefile: readded test_suite_spec and cdbfileformat
215 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
217 * device/include/stdlib.h: include malloc.h to comply with ANSI
218 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
220 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
222 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
223 * doc/clean.mk: also remove *.out files
224 * doc/sdccman.lyx: some additions, larger top/bottom margins
226 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
228 * src/SDCC.y: fixed bug #837365
229 * support/regression/tests/bitopcse.c
230 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
231 a symbol (might be valop instead)
232 * device/lib/Makefile.in: added errno.c to HC08SOURCES
233 * device/lib/clean.mk: added hc08 to the cleaning list
235 2003-11-04 Borut Razem <borut.razem@siol.net>
237 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
239 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
240 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
241 malloc is declared in standard stdlib.h
243 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
245 * device/lib/hc08/Makefile: need to clean .rel not .o files
246 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
248 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
258 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
259 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
260 tests (which uses the port's oclsExpense function)
266 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
268 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
270 * src/SDCCcse.c (ifxOptimize),
271 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
272 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
273 deleting the IFX iCode.
274 * src/hc08/ralloc.c: reduced unneeded slocs
275 * src/hc08/gen.c: fixed bug in asmopToBoolean
277 2003-11-04 Borut Razem <borut.razem@siol.net>
279 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
280 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
281 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
282 transferred to configure
284 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
286 Use headers defined in the C[++] standards:
287 * sim/ucsim/gui.src/serio.src/fileio.cc
288 * sim/ucsim/gui.src/serio.src/frontend.cc
289 * sim/ucsim/gui.src/serio.src/main.cc
290 * sim/ucsim/gui.src/serio.src/posix_signal.cc
291 * support/Util/NewAlloc.c
297 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
299 * Added MSVC projects for hc08 assembler and linker:
300 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
301 /as/hc08/link_hc08.dsp
303 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
305 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
307 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
309 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
311 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
313 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
315 2003-10-31 Borut Razem <borut.razem@siol.net>
317 * support/cpp2/cpplib.h,
318 support/cpp2/cpplib.c,
319 support/cpp2/cpplex.c,
320 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
321 to switch _asm block preprocessing on / off. Default is
322 #pragma preproc_asm +
324 2003-10-31 Borut Razem <borut.razem@siol.net>
326 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
327 when outputting comment blocks (when executed with -C option) and
328 _asm (SDCPP specific) blocks
330 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
332 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
334 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
336 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
338 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
340 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
341 * src/SDCCast.c (decorateType): fixed bug #832664
343 2003-10-31 Borut Razem <borut.razem@siol.net>
345 * support\cpp2\cpplex.c: fixed for SDCPP:
346 comments(when executed with -C option) and _asm blocks
347 were included even if they where in skipped #if block.
348 Applied solution from GCC cpp 3.3.2
350 2003-10-31 Borut Razem <borut.razem@siol.net>
352 * src/SDCC.lex: sdcc now understands both formats:
353 '# <line_number> <file_name>' and
354 '#line <line_number> <file_name>'
355 * support/cpp2/cppmain.c: sdcpp now generates the standard
356 '# <line_number> <file_name>' instead of former
357 '#line <line_number> <file_name>'
359 2003-10-30 Borut Razem <borut.razem@siol.net>
361 * support/cpp2/cpphash.h,
362 * support/cpp2/cpplib.h
363 * support/cpp2/cpplex.c,
364 * support/cpp2/cppmain.c,
365 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
367 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
369 Fixed a number of problems revealed by bug #827883.
370 * src/SDCCloop.c (loopInvariants): Spill location of the
371 result operand should be recomputed if extracted from
372 a loop. Also, don't extract assignments of an iTemp
374 * src/SDCCast.c (isConformingBody): loop reversal should
375 not occur if the control variable is involved with a
378 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
380 * .version: bumped to 2.3.6 to reflect the big improvements
381 made by Erik and Klaus. Thanks!
383 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
385 Replaced the livrange code.
386 * src/SDCClrange.c: added new LR code
388 * src/SDCCBBlock.h: removed remainig parts from old LR code
389 * src/ds390/ralloc.c,
390 * src/ds390/gen.c: minor fixes to make it work with new code
392 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
397 * src/hc08/ralloc.c: Fix various warnings related to the hc08
398 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
399 (tweaked fix for bug #818696)
401 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
403 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
405 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
408 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
409 * src/mcs51/gen.c (gencjneshort),
410 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
411 more efficient (per Scott Bronson's suggestion)
413 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
415 Extended the semantics of the critical keyword to include
416 individual statements. See RFE #827755 and #799831
421 * support/Util/SDCCerr.c
422 * support/Util/SDCCerr.h
427 2003-10-19 Borut Razem <borut.razem@siol.net>
429 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
431 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
433 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
435 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
436 and predecrement operand is displayed
438 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
440 * src/SDCCval.c (valMinus): fixed bug #826041
442 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
444 Some hc08 related updates that I missed earlier
446 * support/regression/ports/hc08/spec.mk
448 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
450 New target "hc08" for the Motorola 68hc08 family of micros
458 * sim/ucsim/hc08.src/*
459 * sim/ucsim/configure.in
460 * src/ucsim/configure
461 * sim/ucsim/packages_in.mk
464 * device/include/mc68hc908qy.h
466 * device/lib/Makefile.in
467 * support/regression/ports/hc08/*
468 * support/regression/Makefile
470 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
472 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
474 * src/ds390/gen.c (genCast): fixed bug #821957
476 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
478 * device/lib/logf.c: "fixed" overlay bug
479 * support/regression/ports/host/spec.mk: added m library
480 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
481 * support/regression/tests/float_trans: added (for Eric)
483 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
485 * src/mcs51/gen.c (genCpl): fixed bug
486 http://sf.net/mailarchive/message.php?msg_id=6263915
488 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
490 * src/SDCCast.c (decorateType): added extended constant folding
491 * src/SDCCsymt.c (computeType): cleanup
492 * src/SDCCval.c (valShift): minor optimization
493 * support/regression/tests/ast_constant_folding.c: added
495 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
497 * src/SDCCmain.c: removed some unintended changes
499 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
501 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
502 * src/z80/gen.c: fixed part of bug #817589
503 * src/SDCCsymt.c (checkFunction): fixed bug #817895
505 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
507 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
525 * src/z80/gen.c: removed unused label "release:"
527 2003-10-06 Borut Razem <borut.razem@siol.net>
529 * src/SDCC.lex: removed definition of unused variables
530 save_optimize and save_options
532 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
534 * clean.mk: removed '=' in "-maxdepth=1"
535 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
536 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
538 2003-10-06 Borut Razem <borut.razem@siol.net>
540 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
541 my_unput() replaced by unput()
543 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
545 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
546 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
547 type-punned pointer will break strict-aliasing rules"
548 Old LR behaviour is again default; Klaus' LR can be choosen by
549 defining the environment variable LRKLAUS
553 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
554 * clean.mk: fixed removal of files in bin/CVS/
555 * device/lib/clean.mk: fixed removal of directories small and large
556 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
558 * src/SDCCval.c: removed superflous test for pedantic
560 2003-10-05 Borut Razem <borut.razem@siol.net>
562 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
563 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
564 message "unmatched #pragma SAVE and #pragma RESTORE"
566 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
568 * doc/sdccman.lyx: various additions and updates (interrupts, inline
569 assembly, critical functions, atomic, nojtbound)
571 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
573 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
579 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
584 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
586 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
587 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
588 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
590 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
592 * src/z80/gen.c (genRet): fixed bug #524753
593 * src/z80/gen.c (genCast): fixed internal error on cast from
595 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
596 fix for bug #477835 to the z80
597 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
598 for tracking iCodes in the peephole optimizer for z80
600 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
602 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
603 the other part of bug #814548
604 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
606 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
608 * src/SDCCcse.c: fixed part of bug #814548
610 2003-09-28 Borut Razem <borut.razem@siol.net>
612 * src/asm.c: rewrite of printILine() to use temporary file instead
614 * src/xa51/main.c: commented out declaration of int rewinds
616 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
618 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
620 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
622 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
623 * src/asm.c (printILine): Fixed bug #811015
625 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
627 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
630 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
632 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
633 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
634 to correctly handle general case of AOP_PAIRPTR
635 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
637 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
639 * src/mcs51/ralloc.c (fillGaps),
640 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
641 register positioning bug)
643 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
645 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
647 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
649 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
650 genCodePointerGet, genGenPointerGet, genFarPointerSet,
651 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
652 (ralloc doesn't intentionally do this now, but perhaps later)
653 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
654 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
655 register positioning bugs (Fixed bug #762602 and #795325)
656 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
658 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
659 lines that --i-code-in-asm generates
661 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
663 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
664 trying to fclose a FILE* that was already closed.
666 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
668 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
669 of const struct should be treated as if const themselves)
671 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
673 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
675 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
677 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
678 Unix (/n) and DOS (/r/n) line terminations.
680 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
682 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
685 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
687 * src/mcs51/gen.c (genFunction, genEndFunction),
688 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
689 and restore of EA so that stack offsets to parameters are
690 correct when using both critical and reentrant/stack-auto.
691 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
692 size (can be triggered in error if sloc is shared between
693 different sized objects)
694 * device/include/float.h: fixed macros to explicitly use
695 unsigned long where needed
697 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
699 Feature req. 799831: added code to allow nesting of critical functions
700 * src/mcs51/gen.c (genFunction, genEndFunction)
701 * src/ds390/gen.c (genFunction, genEndFunction)
703 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
705 * src/SDCCsymt.c (sclsFromPtr),
707 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
708 support for standard C idiom of memory mapped variables; for
709 example, *((xdata int*)0x1234) = 1 is now internally equivalent
710 to xdata int at 0x1234 tempvar = 1.
711 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
712 provided by Akiya ISHIDA
714 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
716 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
717 * src/SDCCval.c (constVal): added reduction from int to char
718 * src/SDCCval.c (valMult, valDiv): fixed sign handling
719 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
720 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
722 * support/regression/tests/shifts.c: fixed
724 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
726 * src/z80/gen.c (genXor): Fixed bug #805445
728 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
730 Fixed bug #621531 (const & volatile confusion in the type chain).
731 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
732 refer to the const or volatile state of the pointer itself.
745 * support/regression/tests/const.c
747 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
749 When checking for duplicated modules, use absolute paths
750 instead of relative paths. Files changed:
755 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
757 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
759 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
761 * device/include/string.h: added size_t typedef, changed
762 prototypes to use size_t, eliminated separate reentrant and
763 non-reentrant declarations, added _memmove declaration
764 * device/lib/_memcpy.c: changed to use size_t instead of int,
765 changed /4 to >>2 to avoid division library call
766 * device/lib/_memcmp.c,
767 * device/lib/_memset.c,
768 * device/lib/_strncat.c,
769 * device/lib/_strncpy.c,
770 * device/lib/_strncmp.c: changed to use size_t instead of int
771 * device/lib/_memmove.c: new file (fixed bug #772294)
772 * device/lib/Makefile.in: added _memmove.c
773 * device/lib/z80/asm_strings.s: fixed bug #772290
774 * support/regression/tests/bitfields.c: attempt to fix host assertion
775 failure on amd64-unknown-linux2.2
777 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
779 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
780 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
781 * as/z80/asmain.c (main): fixed bug #801766
783 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
785 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
788 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
790 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
791 reported in bug #800609
793 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
795 * Top header beautifications in src/pic16 directory:
796 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
797 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
798 pcoderegs.h, ralloc.c, ralloc.h
799 * main.c: added top header and GPL license notice
800 * pcode.c: fixed the if-conditional warning
802 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
804 * device/lib/_mullong.c: replaced int by short for gcc
806 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
808 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
809 and JUMPTABLE iCodes properly now (worked by accident before)
810 * src/mcs51/gen.c (leftRightUseAcc),
811 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
812 iCode properly now. Use getSize instead of nRegs since a & b
813 aren't part of the nRegs tally.
815 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
817 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
818 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
819 before instructions that use the _STATUS register
821 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
823 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
824 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
825 fetching of the pointer
826 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
827 copied from genNearPointerSet()
828 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
829 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
830 If they pop r0/r1 they must be called in the opposite order than aopOp().
831 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
832 (resp. --stack-auto), prepared for --xstack
834 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
836 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
838 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
840 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
841 these ports have their own __sdcc_external_start()
843 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
845 pic patch provided by Slade Rich <slade_rich@yahoo.com>
846 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
847 type for bits was changed. It resulted in bit variables becoming
848 global, which is not permitted in PIC 14 assembly output.
850 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
852 * doc/sdccman.lyx: various additions and updates. Rearranged sections
854 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
856 Z80 and MCS51 linkers complaint if a public symbol is defined
857 in more than one library module:
861 * as/mcs51/Makefile.in
863 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
865 A few small changes that speed up the peephole optimizer.
869 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
871 Try to make the peephole optimizer smarter by maintaining
872 an association between the assembly source code and the
873 iCodes that originated them. Put this information to use
874 with a new peephole rule condition "notVolatile" so that
875 the rules can be aggressive yet still safe.
880 * src/mcs51/peeph.def
882 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
886 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
887 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
888 if the left or right operand symbols have the accuse flag set.
890 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
892 Changed the type of the result of the ! (NOT) operator to char;
893 previously it returned the same type as the source. This allows
894 us to eliminate all the genFloatNot functions (all of its target
895 implementations were very buggy) since !float can use the same
898 * src/SDCCicode.c (ast2iCode): ! returns char
899 * src/mcs51/gen.c (genNot, genNotFloat),
900 * src/ds390/gen.c (genNot, genNotFloat),
901 * src/z80/gen.c (genNot, genNotFloat),
902 * src/pic/gen.c (genNot, genNotFloat),
903 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
905 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
907 pic patch provided by Slade Rich <slade_rich@yahoo.com>
908 1. Interrupt would not compile properly. Ensure PCLATH register is saved
909 during interrupts. Ensure WSAVE is located at a shared bank address.
910 2. Fixed page selection in some places
911 3. Fixed BTFSS/C to where necessary use registers directly and not simply
912 the registers name strings.
913 4. Fixed "signed / unsigned compare" compiler warnings.
914 5. The PIC port manages its own allocation of the general purpose
915 registers, but makes no attempt to reuse them. As a result when
916 compiling it soon runs out of general purpose registers. Some
917 additional code was added to the files pcode.c and device.c to walk
918 through the function call tree and rename the registers so that they
928 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
929 genPlus() & genMinus() when the result is the same as left or right
931 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
933 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
935 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
937 Made bitfield a distinct type from bit so that bitfields
938 convert as per ANSI C and bits retain their traditional
939 boolean style behaviour. Implemented bitfield support in
947 * src/ds390/gen.c: bit v bitfield split
948 * src/z80/gen.c: New support for bitfields
949 * support/regression/tests/bitfields.c: reenabled z80,
952 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
954 Rules 246.x, 247.x relate to bitfields, the others speed up
955 access to xdata mapped I/O devices.
957 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
959 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
961 Cleaned up genPackBits and genUnpackBits and added two helper
962 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
963 for literal assignments in genPackBits (thanks to Frieder for
969 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
971 Fixed bug #748310 (pointer to function type mishandled when the
972 function name is omitted). Also fixed a SIGSEGV when a function
973 attribute (reentrant, etc) is used on a non-function or on a
974 function but misplaced before the parameter list.
976 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
978 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
979 * support/Util/SDCCerr.h,
980 * support/Util/SDCCerr.c: Added func attr misuse error msg
982 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
984 Fixed bug #787649 by anonymous
985 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
986 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
988 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
990 Fixed numerous bitfield problems.
992 * src/SDCC.y: More bitfield related error checking
994 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
995 * support/Util/SDCCerr.h,
996 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
997 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
998 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
999 * support/regression/tests/bitfields.c: tests added
1001 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1003 Made the constant following the "interrupt" keyword optional. If
1004 omitted, the function will not automatically be given an entry
1005 in the interrupt vector table (similar to #pragma NOIV, but
1006 less syntacticly kludgy). The interrupt number is also now
1007 range checked. Also fixed a bug in the high order bit example
1014 * support/Util/SDCCerr.c
1015 * support/Util/SDCCerr.h
1018 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1020 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1021 * src/SDCCicode.c (operandOperation): rewritten some ops
1022 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1023 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1025 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1026 be re-activated by defining REDUCE_LITERALS)
1027 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1028 unsigned, but are signed by default
1029 * src/SDCCval.c (constVal): rearranged
1030 * src/SDCCval.c (valMod): preliminary fix
1031 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1032 * support/regression/literalop.c: added, work in progress
1034 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1036 Generate warnings for useless declarations like "char data;"
1037 that don't do what new users expect.
1040 * support/Util/SDCCerr.h
1041 * support/Util/SDCCerr.c
1043 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1045 * src/SDCCval.c (valMult): fix overflow detection of negative int
1047 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1049 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1051 Changes to support big endian targets:
1064 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1066 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1067 * device/lib/time.c: fixed warning "integer overflow in expression"
1069 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1071 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1072 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1073 constants are unsigned; added recognition of "u" flag for unsigned
1074 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1075 * src/SDCCval.c (valDiv, valMod): fixed signdness
1076 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1077 signedness of modulo, left and right shift
1078 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1079 * support/Util/SDCCerr.h: added warning W_INT_OVL
1080 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1081 * src/SDCCast.c (ast_print): improved output of constants
1083 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1085 Fixed some warnings when building with MSVC:
1098 * support\cpp2\cpplib.c
1102 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1104 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1106 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1108 * support\librarian\clean.mk: Do not remove Makefile.
1109 * support\librarian\Makefile: added.
1111 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1113 Added librarian to MSVC build:
1116 * support\librarian\librarian.dsp
1118 'configure' not needed for librarian, removed:
1119 * support\librarian\configure
1120 * support\librarian\configure.in
1121 * support\librarian\config_in.h
1122 * support\librarian\Makefile.in
1124 Hopefully these ones built the librarian and the rest of sdcc properly:
1126 * Makefile.common.in
1128 Messed up 'configure', so revert to previous version:
1132 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1134 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1135 there, while the mantissa of a double is "only" 53 bits wide.
1137 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1139 Adding sdcclib to the build. MSVC project coming soon.
1140 Files added/changed:
1142 * support\librarian\clean.mk
1143 * support\librarian\configure
1144 * support\librarian\configure.in
1145 * support\librarian\config_in.h
1146 * support\librarian\Makefile.bcc
1147 * support\librarian\Makefile.in
1148 * support\librarian\sdcclib.c
1151 * Makefile.common.in
1155 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1157 Linker now complaints if linked modules have conflicting options, for
1158 example, one compiled using --model-large and another one compiled with
1159 --model-small. The following files were modified:
1181 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1183 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1184 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1186 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1188 * src/z80/mappings.i: fix _mul[us][int,long] entries
1190 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1192 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1194 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1196 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1197 * support/regression/tests/bitopcse.c: added
1205 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1207 added support for new library format to z80, gbz80 linkers:
1213 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1215 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1216 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1218 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1220 added DUMMY_READ_VOLATILE:
1229 * src/SDCCcse.c (algebraicOpts): many improvements
1230 * src/SDCCcse.h: removed algebraicOpts()
1231 * src/SDCCicode.c (picDummyRead): added
1233 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1235 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1236 "Insufficient space in data memory".
1238 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1240 * src/mcs51/gen.c: fixed bug #771358
1241 * src/z80/gen.c: fixed bug #759087
1243 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1245 * src/pic16/glue.c: minor cleanup by Vangelis
1247 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1249 * device/include/regc515c.h: fixed #758477
1250 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1251 * device/lib/_gptrput.c: saved a few bytes
1252 * my tab spacing is 8, yours too?)
1253 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1254 * device/lib/serial.c: process RX bytes earlier than TX bytes
1255 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1257 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1259 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1261 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1263 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1265 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1267 * device/lib/Makefile.in: bad fix, reverted to 1.43
1269 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1271 * device/lib/Makefile.in: added missing z80 object files
1273 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1275 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1276 pic16 progress by Vangelis:
1291 * pic16/pcodepeep.c:
1294 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1296 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1298 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1300 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1301 added gbz80 build to MSVC project.
1302 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1303 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1304 from 8051 stuff and setup so it links using a .lnk file.
1306 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1308 * support/librarian/sdcclib.c: sdcc librarian.
1309 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1312 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1314 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1316 2003-07-02 Borut Razem <borut.razem@siol.net>
1318 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1319 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1320 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1321 src/xa51/main.c, src/z80/main.c:
1322 virtualization of glue() function: each port has it's own glue function,
1323 which is accessed by do_glue function pointer in PORT.general structure
1325 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1327 * DS800C400 fun, improved ROM interface and tinibios.
1329 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1331 * More support for DS80C400. Now includes beginning of interface to ROM.
1333 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1335 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1337 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1339 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1341 2003-06-19 Borut Razem <borut.razem@siol.net>
1343 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1345 2003-06-19 Borut Razem <borut.razem@siol.net>
1347 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1348 fixed Z80 port - crt0.o: cannot open.
1350 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1352 * support/Util/MySystem.c (merge_command): revert bad fix
1354 2003-06-18 Borut Razem <borut.razem@siol.net>
1356 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1358 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1360 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1361 option --use-stdout sends errors to stdout instead of stderr.
1363 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1365 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1367 2003-06-15 Borut Razem <borut.razem@siol.net>
1369 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1370 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1371 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1372 fixed width array of pointers replaced with sets;
1373 multiple include and lib paths ared transferred to preprocessor and linker
1374 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1375 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1376 fixed width array of pointers
1377 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1378 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1379 fixupPath(), getPathDifference()
1380 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1381 fixed width array of pointers
1383 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1385 * src/pic16/ralloc.c: fix warnings
1386 * src/pic16/pcode.c: fix warning
1388 2003-06-10 Scott Dattalo <scott@dattalo.com>
1390 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1391 know all the details, but essentially this set of changes enable
1392 the pic16 port to generate movff instructions and generate assembler
1397 * src/pic16/pcode.c:
1398 * src/pic16/device.c:
1400 * src/pic16/pcode.h:
1401 * src/pic16/pcoderegs.c:
1402 * src/pic16/ralloc.c:
1403 * src/pic16/ralloc.h:
1405 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1407 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1408 added option --vc, so sdcc errors and warnings are compatible with
1409 Microsoft Visual Studio.
1411 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1413 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1414 device/lib/libfloat.lib: added atof function.
1416 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1418 * doc/sdccman.lyx: updated to Lyx 1.3
1419 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1420 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1421 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1423 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1425 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1427 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1429 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1430 additions to the "related tools/documentation" section
1432 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1434 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1436 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1438 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1439 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1441 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1443 * doc/sdccman.lyx: fix double dash and other minor things
1444 * doc/Makefile: fix double dash
1446 2003-05-28 Karl Bongers(patches from Martin Helmling)
1447 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1448 condition and ignore commands.
1450 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1452 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1453 is in parts still quite out of date, I did changes as far as I felt makes sense
1454 for a non-native english speaker.
1455 Please feel free to add to the manual or to correct my changes.
1456 * doc/Makefile: undid touching the date of intermediate tex files.
1458 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1460 * doc/sdccman.lyx: Manual has an index now
1462 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1464 Finalize muluint/mulsint and mululong/mulslong merging:
1465 * device/lib/_mulint.c
1466 * device/lib/_mullong.c
1467 * device/lib/gbz80/mul.s
1468 * device/lib/gbz80/stubs.s
1469 * device/lib/z80/mul.s
1470 * device/lib/z80/stubs.s
1471 * src/SDCCsymt.c (initCSupport)
1473 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1475 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1476 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1477 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1478 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1481 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1483 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1484 the regression tests I'm not brave enough to enable 245.b, 245.c
1485 * doc/sdccman.lyx: added latex preamble for hyperref package.
1486 Using pdflatex this will give you a hyperlinked pdf file with
1487 bookmarks. (prepend '%' before /usepackage if this breaks something)
1489 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1491 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1493 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1495 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1497 2003-05-21 <johan@balder>
1499 * src/SDCCglue.c (printIval): fixed bug #739934
1501 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1503 Applied patch from bug 737905 (renamed yylineo to mylineno):
1510 * src/pic16/pcode.c: Cleaned warnings
1511 * src/pic16/pcodeflow.c: Cleaned warnings
1512 * src/pic16/pcoderegs.c: Cleaned warnings
1514 2003-05-19 Scott Dattalo <scott@dattalo.com>
1516 * src/pic16/pcode.c: Cleaned warnings
1517 * src/pic16/pcodepeep.c: Cleaned warnings
1518 * src/pic16/ralloc.c: Cleaned warnings
1520 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1522 * doc/sdccman.lyx: fixed bug 739745
1523 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1525 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1527 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1528 it can be defined with CFLAGS when running configure
1529 * src/SDCCmain.c: fixed compiling + linking with object files
1531 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1533 * configure.in: configure for pic16 port,
1534 added --disable-pic16-port
1535 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1536 * src/SDCCmain.c: linkOptions is changed to set *,
1537 added if/endif conditional macros to remove options help
1538 messages from optionsTable when a port is not configured, added
1539 support for the PIc16 port in the ports table, when executing
1540 the compiler with no port specified on command line, a default
1541 port is selected with the new macro DEFAULT_PORT which is
1542 defined in port.h, in setDefaultOptions() linkOptions is removed
1543 from initialization assignment, since now it is a set,
1544 parseCmdLine uses setParseWithComma for linkOptions, in
1545 linkEdit() linkOptions are accessed with new function indexSet()
1546 which returns the i'th item of a set variable. See SDCCset.c, in
1547 linkEdit() when calling buildCmdLine(), added linkOptions as
1548 last argument. Now users can pass arguments to gplink via the
1549 -Wl option, main() uses pic16glue() to glue up pic16 programs
1550 * src/SDCCpeeph.c: various changes to support pic16
1551 * src/SDCCset.c: added function void *indexSet(set *, int) to
1552 return the i'th item of the set
1553 * src/SDCCset.h: added function prototype for indexSet()
1554 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1555 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1556 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1557 added macro DEFAULT_PORT
1558 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1559 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1561 * src/pic16/glue.c: commented out some error producing lines
1562 * src/pic16/main.c: __config directives are commented out to stop
1563 gpasm complaining and test the linkage with gplink, _linkCmd and
1564 _asmCmd changed to be more gplink and gpasm friendly
1565 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1566 produced an error when parsed, peep rule 12 is added to utilize
1567 movff, but it is commented out since the pCode does not support
1568 yet a command with 2 address arguments
1570 2003-05-18 <johan@balder>
1572 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1573 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1574 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1576 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1577 Added feature to script commands from file.
1579 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1581 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1582 * src/SDCCutil.c: include ctype.h for win32
1584 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1586 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1588 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1590 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1591 Fixed so you can set breakpoints prior to run, run does not stop
1592 on entry now. Add tbreak. Other enhancements and fixes for use
1595 2003-05-12 Borut Razem <borut.razem@siol.net>
1597 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1599 2003-05-11 Borut Razem <borut.razem@siol.net>
1601 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1602 the path of bin directory, so that PATH is the only env. variable, which has to be set
1603 in case of standard installation.
1604 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1605 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1606 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1608 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1610 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1611 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1612 temp files are in the port dir; clean the gen/test directory when
1613 generating new test.c
1614 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1615 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1616 * support/regression/tests/zeropad.c: added
1618 2003-05-09 <johan@balder>
1620 * src/SDCCglue.c: fixed bug #597940
1622 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1624 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1625 cache sfr, optimize next,step, fix off by one sourceline,
1626 support ddd list function.
1627 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1629 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1631 * support/regression/HTMLgen.py: added compare_s2f()
1632 * support/regression/Makefile: redo 1.27
1633 * support/regression/generate-cases.py: redo 1.5
1635 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1637 * support/regression/tests/float.c: workaround 33 bit hex constant
1638 * support/regression/tests/simplefloat.c: fix division for host
1640 2003-04-29 Scott Dattalo <scott@dattalo.com>
1642 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1643 that tame's the PIC's over-aggressive optimizer.
1645 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1647 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1650 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1652 Initial support for DS80C400. "Hello world" runs on TINIm400
1655 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1657 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1658 * Some notes on ddd usage added in debugger/README
1659 Martin Helmling adding more features and fixes for ddd GUI debugger.
1660 Code added for nexti, stepi, up, down, and other adjustments.
1662 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1664 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1665 * src/pic/peeph.def Added two rules to optimize carry manipulation
1666 * src/pic/* removed debug printfs
1668 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1670 * debugger/mcs51/cmd.c: added header newalloc.h
1672 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1674 * as/Makefile: new EXEEXT
1675 * as/z80/Makefile: remove trailing slash of BUILDIR
1676 * as/z80/clean.mk: new EXEEXT
1677 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1678 * support/cpp2/Makefile.in: new EXEEXT
1679 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1681 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1683 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1684 EXEEXT was introduced to fix all related problems with targets
1685 "clean", "install" and "uninstall"; a couple of further flaws
1686 especially with "clean" have been fixed too
1687 * as/mcs51/Makefile.in
1692 * debugger/mcs51/Makefile.in
1693 * debugger/mcs51/clean.mk
1695 * link/z80/Makefile.in
1698 * packihx/Makefile.in
1700 * sim/ucsim/Makefile
1701 * sim/ucsim/clean.mk
1702 * sim/ucsim/avr.src/Makefile.in
1703 * sim/ucsim/avr.src/clean.mk
1704 * sim/ucsim/s51.src/Makefile.in
1705 * sim/ucsim/s51.src/clean.mk
1706 * sim/ucsim/xa.src/Makefile.in
1707 * sim/ucsim/xa.src/clean.mk
1708 * sim/ucsim/z80.src/Makefile.in
1709 * sim/ucsim/z80.src/clean.mk
1710 * sim/ucsim/main_in.mk
1711 * sim/ucsim/packages_in.mk
1712 * sim/ucsim/gui.src/Makefile.in
1713 * sim/ucsim/gui.src/serio.src/Makefile.in
1714 * sim/ucsim/gui.src/serio.src/clean.mk
1717 * support/cpp2/Makefile.in
1718 * support/cpp2/clean.mk
1719 * support/makebin/Makefile
1720 * support/makebin/clean.mk
1721 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1722 * doc/sdccman.lyx: --program-suffix no longer needed
1724 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1726 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1727 Martin Helmling added support for ddd GUI debugger.
1728 Code added to display assembly, set variables, and other commands
1729 to interface to ddd.
1731 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1733 * as/Makefile: fix target clean
1734 * as/clean.mk: fix target clean
1735 * as/z80/clean.mk: fix target clean
1737 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1739 * Makefile.common.in: added @EXEEXT@
1740 * configure.in: removed all mingw32 stuff
1741 * configure: rebuilt from configure.in
1742 * doc/sdccman.lyx: updated section "installation"
1743 * support/scripts/sdcc_mingw32: adapted to configure
1744 * support/scripts/sdcc_cygwin_mingw32: added
1746 2003-04-22 Scott Dattalo <scott@dattalo.com>
1748 * src/pic Added object file support for the PIC port
1749 * src/pic Applied patch from Craig Franklin (this started the object file support)
1750 * src/regression Updated the PIC regression tests for object files
1752 2003-04-20 Borut Razem <borut.razem@siol.net>
1754 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1755 lklex.c: In function `getfid':
1756 lklex.c:203: warning: array subscript has type `char'
1757 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1758 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1759 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1760 stack handling macros
1762 2003-04-19 Borut Razem <borut.razem@siol.net>
1764 * "handling space characters in file path" task:
1765 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1766 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1767 * support/Util/MySystem.h: make it self-sufficient
1768 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1769 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1770 handling space characters in file path
1771 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1772 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1773 * support/Util/MySystem.c: handling space characters in executable's path
1775 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1777 * as/z80/Makefile: fix permanent rebuild of z80
1778 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1779 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1781 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1783 * src/SDCCopt.c: add special case optimization to replace modulo by
1784 a power of two with a bitwise AND.
1786 2003-04-18 <johan@balder>
1788 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1790 2003-04-17 <johan@balder>
1792 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1793 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1795 2003-04-13 Borut Razem <borut.razem@siol.net>
1797 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1798 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1799 fixed mingw problem in adl_NORMALIZE_PATH
1801 2003-04-12 Borut Razem <borut.razem@siol.net>
1803 * fixed "#pragma SAVE/RESTORE can not be nested":
1804 * src/SDCC.lex: reworked pragma handling functions
1805 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1806 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1808 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1810 * src/SDCCutil.c (pathEquivalent): defined but not used
1811 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1812 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1813 * configure: rebuilt from configure.in
1814 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1815 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1816 * device/include/Makefile.in: replace sdcc_datadir
1817 * device/lib/Makefile.in: replace sdcc_datadir
1818 * Makefile.common.in: add LDFLAGS from configure
1819 * packihx/Makefile.in: use LDFLAGS
1820 * src/Makefile.in: use LDFLAGS
1821 * support/cpp2/Makefile.in: add LDFLAGS from configure
1822 * support/makebin/Makefile: use LDFLAGS
1823 * .version: bumped version number to 2.3.5
1825 2003-04-12 Borut Razem <borut.razem@siol.net>
1827 * completed "different paths" task:
1828 * src/SDCCmacro.c: fixed bug in handling quotes
1829 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1830 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1832 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1834 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1836 2003-04-11 kevin Vigor <kevin@vigor.nu>
1838 * ds390/gen.c ds390/peeph.def: fix bug 706781
1840 2003-04-11 Borut Razem <borut.razem@siol.net>
1842 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1844 2003-04-10 Scott Dattalo <scott@dattalo.com>
1846 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1847 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1848 set - this bit used to not be set...).
1849 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1850 bad code in PIC Port
1851 * src/regression/and2.c added to test bug 609268
1852 * src/regression/Makefile added and2.c to regression test
1855 2003-04-08 <johan@CP255758-A>
1857 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1858 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1859 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1861 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1863 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1865 * support/cpp2/Makefile.in: fix bug #487815
1866 * configure: rebuilt from configure.in
1867 * Makefile.common.in: docdir changed, new path suffixes
1868 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1869 * sdcc_vc_in.h: reflect changes from sdccconf.h
1870 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1871 * src/SDCCutil.h: remove BINDIR hack
1872 * doc/sdccman.lyx: update new path hierarchy
1874 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1876 * src/SDCCpeeph.c: added okToRemoveSLOC test
1878 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1880 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1882 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1884 * src/SDCCpeeph.c: added labelIsReturnOnly test
1885 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1887 2003-04-05 <johan@balder>
1889 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1890 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1891 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1892 * src/SDCCast.c: fixed a warning
1893 * src/SDCCast.h: fixed a warning
1894 * src/SDCCicode.c (operandFromAst): fixed a warning
1896 2003-04-04 <johan@balder>
1898 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1899 * src/SDCCast.c (decorateType): fixed bug #715076
1900 * src/SDCC.y: fixed bug #702907
1902 2003-04-03 <johan@balder>
1904 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1905 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1906 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1907 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1908 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1910 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1912 * _decdptr.c: fix return values
1913 * _gptrget.c: fix return values
1914 * _gptrgetc.c: fix return values
1915 * _gptrput.c: fix return values
1916 * _mulint.c: fix return values
1917 * as/z80/Makefile: fix 'make -j' problem
1919 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1921 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1922 * configure.in: big cleanup, updated to autoconf 2.5x
1923 * configure: rebuilt from configure.in
1924 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1925 * sdcc_vc_in.h: reflect changes from sdccconf.h
1926 * doc/Makefile: fixed a flaw in "make install"
1928 2003-04-02 <johan@balder>
1930 * src/ds390/gen.c (genCmp): no comments
1931 * src/mcs51/gen.c (genCmp): no comments
1932 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1933 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1935 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1937 * support/regression/generate-cases.py: place generated file in given sub directory
1938 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1939 * support/regression/Makefile: improvements for 'make -j';
1940 side effect: it's simpler and faster now
1942 2003-03-31 Borut Razem <borut.razem@siol.net>
1944 * src/z80/main.c: link-{port} and as-{port} defined without path
1945 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1947 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1949 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1951 2003-03-30 Borut Razem <borut.razem@siol.net>
1953 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1954 changed type of list parameter to set
1955 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1956 * src/port.h: changed type of do_assemble() parameter to set
1957 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1958 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1959 definition of "cppoutfilename" macro with NULL value in preProcess()
1960 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1961 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1962 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1963 replaced with set *binPathSet
1964 * shash_add() deallocates the item, if allready exsists, before adding the new one
1965 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1967 2003-03-30 Scott Dattalo <scott@dattalo.com>
1969 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1970 a nested for loop bug in the PIC port
1971 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1974 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1976 * support/Util/dbuf.h: remove C++ stuff to make it portable
1978 2003-03-28 Borut Razem <borut.razem@siol.net>
1980 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1981 literal strings in stringLiteral()
1982 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1983 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1986 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1988 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1990 2003-03-26 <johan@balder>
1992 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1993 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1994 * src/SDCCast.c (decorateType): fixed " -v < 3"
1996 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1998 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1999 Added Lenny Story's debug infrastructure changes:
2000 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2001 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2002 * src/cdbFile.c: added
2003 * src/SDCCdebug.c: added
2004 * src/SDCCdebug.h: added
2005 * src/SDCCast.c (createFunction)
2006 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2007 * src/SDCCmain.c (parseCmdLine, main)
2008 * src/SDCCmem.c (redoStackOffsets)
2009 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2012 * src/avr/gen.c (genAVRCode)
2013 * src/ds390/gen.c (gen390Code)
2014 * src/mcs51/gen.c (gen51Code)
2015 * src/pic/gen.c (genpic14Code)
2016 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2017 * src/xa51/gen.c (genXA51Code)
2018 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2020 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2022 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2023 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2025 2003-03-22 <johan@balder>
2027 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2029 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2031 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2032 * doc/cdbfileformat.lyx: added, written by Lenny Story
2033 * doc/Makefile: added cdbfileformat.lyx
2034 * doc/clean.mk: added cdbfileformat.lyx
2036 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2038 * src/mcs51/peeph.def: fix bug #705773
2040 2003-03-20 <johan@balder>
2042 An sfr/sbit can have an "at #" AND an initializer
2043 * src/SDCCsymt.c (checkSClass):
2044 * src/SDCCmem.c (allocGlobal):
2045 * src/SDCCmem.c (allocLocal):
2046 * src/SDCCast.c (createBlock):
2048 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2050 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2052 2003-03-16 <johan@balder>
2054 Undid the hackup of const and volatile, the problem is much bigger
2056 * src/SDCCast.c:1.171
2057 * src/SDCCglue.c:1.138
2058 * src/SDCCicode.c:1.146
2059 * src/SDCCsymt.c:1.150
2060 * src/SDCCval.c:1.65
2062 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2064 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2065 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2067 2003-03-13 <johan@balder>
2069 Hackup const and volatile modifiers in type chains a bit:
2071 * src/SDCCast.c:1.169
2072 * src/SDCCglue.c:1.136
2073 * src/SDCCicode.c:1.143
2074 * src/SDCCsymt.c1.146
2075 * src/SDCCsymt.h1.59
2076 * src/SDCCval.c:1.63
2078 2003-03-12 <johan@balder>
2080 * src/SDCCBBlock.h: more LRH debugging junk
2081 * src/SDCCcflow.h: more LRH debugging junk
2082 * src/SDCCloop.c: more LRH debugging junk
2083 * src/SDCC.y (struct_declaration): fixed bug #697590
2084 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2085 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2086 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2088 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2089 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2090 test function names must now match exactly).
2091 * src/SDCCcse.c: added special case in findCheaperOp to allow
2092 extending a short integer. Makes less awful code for bug 700121 test case.
2094 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2096 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2097 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2099 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2101 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2102 actually called (operandsNotEqual() was called for all
2103 operandsNotEqualX tests).
2105 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2107 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2108 with shorter literals. Fixes bug 700121.
2110 2003-03-11 <johan@balder>
2112 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2114 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2116 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2117 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2119 2003-03-10 Borut Razem <borut.razem@siol.net>
2121 * src/SDCCmain.c: pipe preprocessor's output
2122 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2123 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2124 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2125 which closes all pipes in pipeSet set
2126 * src/SDCCset.c: free deleted item in function deleteSetItem()
2127 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2128 moved from z80 to src subproject
2129 * .version: increased version number to 2.3.4
2131 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2133 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2134 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2135 * support/regression/ports/xa51/spec.mk: fix typo
2137 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2139 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2141 2003-03-09 Borut Razem <borut.razem@siol.net>
2143 * src/SDCCmain.c: pipe preprocessor's output
2144 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2145 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2146 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2147 which closes all pipes in pipeSet set
2148 * src/SDCCset.c: free deleted item in function deleteSetItem()
2149 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2150 moved from z80 to src subproject
2152 2003-03-09 Borut Razem <borut.razem@siol.net>
2154 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2155 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2156 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2157 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2158 * src/SDCCglobl.h: unification of WIN32 native definitions
2160 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2162 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2164 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2166 * src/configure.in: check for endianess (even while cross-compiling)
2167 * src/configure: check for endianess (even while cross-compiling)
2168 * src/configure_in.h: check for endianess (even while cross-compiling)
2169 * src/avr/gen.c: remove old endianess stuff
2170 * src/mcs51/gen.c: remove old endianess stuff
2171 * src/ds390/gen.c: remove old endianess stuff
2172 * src/pic/gen.c: remove old endianess stuff
2173 * src/pic/genarith.c: remove old endianess stuff
2174 * src/pic/glue.c: fix endianess check
2175 * src/pic16/gen.c: remove old endianess stuff
2176 * src/pic16/genarith.c: remove old endianess stuff
2177 * src/pic16/glue.c: fix endianess check
2178 * src/xa51/gen.c: remove old endianess stuff
2179 * src/z80/gen.c: fix endianess check
2180 * src/SDCCglue.c: fix endianess check
2181 * src/ds390/peeph.def: fix bug 700036
2183 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2185 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2186 * src/configure: find appropriate data-types on host for SDCC's int and long
2187 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2188 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2189 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2191 2003-03-07 <johan@balder>
2194 some minor cleanups before the big shot
2195 OP_DEFS and OP_USES now use Kevin's protection
2196 new option --nolabelopt
2207 * src/ds390/ralloc.c:
2208 * src/mcs51/ralloc.c:
2210 * src/xa51/ralloc.c:
2213 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2215 * src/pic/pcode.c (get_op): fix 64 bit warnings
2216 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2217 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2218 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2219 * support/regression/tests/malloc.c: fix 64 bit warnings
2221 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2223 * src/mcs51/gen.c (genMinus): fixed bug 696436
2225 2003-03-02 Borut Razem <borut.razem@siol.net>
2227 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2229 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2231 * configure.in: test for mkstemp
2232 * sdccconf_in.h: add HAVE_MKSTEMP
2234 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2236 * device/include/ctype.h: removed warning while using --stack-auto
2237 * device/include/malloc.h: removed warning while using --stack-auto
2238 * device/include/string.h: removed warning while using --stack-auto
2240 2003-02-23 Borut Razem <borut.razem@siol.net>
2242 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2243 because NDEBUG is defined (see man assert)
2244 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2246 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2248 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2249 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2251 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2253 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2254 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2256 2003-02-18 <johan@balder>
2258 * as/mcs51/asmain.c (asmbl): module can start with a digit
2259 * as/z80/asmain.c (asmbl): module can start with a digit
2261 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2263 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2264 * src/asm.c: fix pipe() for Mingw32
2266 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2268 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2269 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2270 make -V work again; --c1mode reads now from stdin
2271 * doc/sdccman.lyx: added --c1mode
2272 * support/Util/SDCCerr.c: new messages for c1 mode
2273 * support/Util/SDCCerr.h: new messages for c1 mode
2274 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2276 2003-02-15 <johan@balder>
2278 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2280 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2282 * doc/sdccman.lyx: Environment variables, -o and other minor things
2284 2003-02-14 <johan@balder>
2286 * src/xa51/main.c: before anyone really tries to use it :)
2288 * Install doc's in share/sdcc/doc
2289 * removed some obsolete files
2290 * Do a proper make distclean and uninstall
2291 M Makefile.common.in
2294 M device/include/Makefile.in
2295 M device/lib/Makefile.in
2298 M sim/ucsim/doc/Makefile.in
2301 R src/xa51/peeph.rul
2302 M support/cpp2/Makefile.in
2303 M support/makebin/Makefile
2306 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2308 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2310 2003-02-10 Borut Razem <borut.razem@siol.net>
2312 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2313 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2314 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2315 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2316 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2317 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2318 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2319 src/z80/Makefile.bcc: Borland Makefile cleanup
2320 * as/z80/Makefile.bcc: Added Borland Makefile
2321 * support/cpp2/borland.h: Removed
2323 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2325 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2326 * src/SDCC.lex: new pragma NOIV
2327 * src/SDCCglobl.h: new pragma NOIV
2328 * src/SDCCmem.c: new pragma NOIV
2330 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2332 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2334 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2336 * src/SDCCmain.c: signal handling is switched off by --debug
2337 * doc/Makefile: small fix for install; use clean.mk again
2338 * doc/clean.mk: clean *.pdf and *.html too
2340 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2342 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2343 * device/lib/printfl.c: fix a ds390 bug by making it portable
2344 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2345 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2346 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2347 * debugger/mcs51/cmd.c: converted multi-line string literals
2348 * sim/ucsim/globals.cc: converted multi-line string literals
2349 * src/SDCCmain.c: introduced signal handler to remove temp files
2350 * doc/Makefile: small tweaks, implement clean
2351 * doc: removed generated files
2353 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2355 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2356 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2357 Address Record is not correctly generated for DS390."
2359 2003-02-02 Borut Razem <borut.razem@siol.net>
2361 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2362 * as/mcs51/asm.h: fixed compilation with Borland C
2363 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2364 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2365 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2366 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2367 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2368 src/z80/Makefile.bcc: delete $(LIB) only if exist
2369 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2371 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2373 * device/include/malloc.h: introduced NULL
2374 * device/include/string.h: introduced NULL
2375 * device/include/stdlib.h: introduced NULL
2376 * device/lib/_memcpy.c: removed NULL
2377 * device/lib/_strcat.c: removed NULL
2378 * device/lib/_strchr.c: removed NULL
2379 * device/lib/_strcmp.c: removed NULL
2380 * device/lib/_strcpy.c: removed NULL
2381 * device/lib/_strcspn.c: removed NULL
2382 * device/lib/_strlen.c: removed NULL
2383 * device/lib/_strncat.c: removed NULL
2384 * device/lib/_strncmp.c: removed NULL
2385 * device/lib/_strncpy.c: removed NULL
2386 * device/lib/_strpbrk.c: removed NULL
2387 * device/lib/_strrchr.c: removed NULL
2388 * device/lib/_strspn.c: removed NULL
2389 * device/lib/_strstr.c: removed NULL
2390 * device/lib/_strtok.c: removed NULL
2391 * device/lib/malloc.c: removed NULL, include own header
2393 2003-02-02 <johan@balder>
2395 * 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
2396 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2397 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2398 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2399 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2400 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2402 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2404 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2407 2003-02-01 <johan@balder>
2409 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2411 2003-01-31 <johan@CP255758-A>
2413 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2415 2003-01-30 <johan@balder>
2417 * src/SDCCBBlock.c: automatic bug detection
2418 * src/SDCCicode.c: automatic bug detection
2420 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2422 * src/SDCCglobl.h: now --xram-size 0 works
2423 * src/SDCCmain.c: now --xram-size 0 works
2425 2003-01-29 <johan@balder>
2427 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2429 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2431 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2432 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2433 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2434 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2435 * src/SDCCglobl.h: Added options --xram-size and --code-size
2436 * src/SDCCmain.c: Added options --xram-size and --code-size
2438 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2440 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2441 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2443 2003-01-27 <johan@balder>
2445 * src/SDCC.y: fixed bug #613764
2447 2003-01-26 <johan@balder>
2449 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2450 * src/SDCCsymt.h: fixed bug #673374
2451 * src/SDCCglue.c: fixed bug #661910
2452 * src/SDCCast.c: fixed bug #458099 and 673374
2454 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2456 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2457 * as/mcs51/strcmpi.h: added
2458 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2459 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2460 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2461 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2462 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2463 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2464 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2465 * as/mcs51/Makefile.aslink: new module strcmpi
2466 * as/mcs51/Makefile.asx8051: new module strcmpi
2467 * as/mcs51/Makefil.bcc: new module strcmpi
2468 * as/mcs51/Makefile.in: new module strcmpi
2469 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2471 2003-01-26 <johan@balder>
2473 * src/SDCCglue.c: reverted back to 1.124
2474 * src/SDCCast.c: reverted back to 1.156
2475 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2477 2003-01-25 <johan@balder>
2479 * src/SDCCglue.c: A better fix for bug #661910
2480 * src/SDCCast.c: A better fix for bug #661910
2481 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2483 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2485 * src/Makefile.in: remove spawn.o
2486 * src/SDCCmain.c: remove spawn.h
2487 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2488 * src/spawn.c: removed
2489 * src/spawn.h: removed
2490 * support/regression/ports/ds390/spec.mk: link with -r
2492 2003-01-24 <johan@CP255758-A>
2494 * src/ds390/gen.c (aopOp): fixed bug #667458
2495 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2496 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2497 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2499 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2501 * src/mcs51/peeph.def: better assembler identation by Frieder
2502 * src/mcs51/gen.c: better assembler identation by Frieder
2504 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2506 * as/z80/string.h: removed for gcc 3.2
2507 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2508 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2510 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2512 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2513 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2514 * support/regression/Makefile: separate temp files for ports
2515 * support/regression/generate-cases.py: separate temp files for ports
2516 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2517 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2519 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2521 * moved tinitalk to device/examples/ds390
2523 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2525 * as/mcs51/lkmem.c: rflag is for DS390
2526 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2527 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2528 (linkEdit): move mem- and map-files the same way as ihx-files
2529 * src/z80/main.c (_setDefaultOptions): removed --generic
2530 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2531 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2532 * src/pic/glue.c (picglue): --c1mode works again
2533 * src/pic16/glue.c (pic16glue): --c1mode works again
2534 * src/asm.c (printCLine): fix #660034
2536 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2538 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2539 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2540 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2541 * as/mcs51/lkmem (summary): better fix for sp problem
2542 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2543 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2544 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2545 remove --stack-after-data
2547 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2549 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2550 * src/SDCCutil.c (join): ugly bug: missing '\0'
2551 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2553 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2555 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2557 * src/pic/main.c (_asmCmd): gpasm supports -o
2558 * src/z80/main.c: more general macros
2559 * device/lib/Makefile.in: remove intermediate files
2561 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2563 * .version: Bumped version number to 2.3.3
2564 * src/SDCCBBlock.c: new option -o
2565 * src/SDCCglobl.h: new option -o
2566 * src/SDCCglue.c: new option -o
2567 * src/SDCCmain.c: new option -o
2568 * src/asm.c: new option -o
2569 * src/ds390/main.c: new option -o
2570 * src/pic/glue.c: new option -o
2571 * src/pic/pcode.c: new option -o
2572 * src/pic/ralloc.c: new option -o
2573 * src/pic16/glue.c: new option -o
2574 * src/pic16/pcode.c: new option -o
2575 * src/pic16/ralloc.c: new option -o
2576 * src/z80/main.c: new option -o
2577 * device/lib/Makefile.in: use -o
2578 * support/regression/ports/ds390/spec.mk: use -o
2579 * support/regression/ports/gbz80/spec.mk: use -o
2580 * support/regression/ports/mcs51/spec.mk: use -o
2581 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2582 * support/regression/ports/z80/spec.mk: use -o
2583 * support/regression/ports/ucz80/spec.mk: use -o
2584 * support/regression/ports/xa51/spec.mk: use -o
2585 * support/regression/fwk/lib/timeout.c: fix usage string
2587 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2588 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2590 2003-01-07 <johan@balder>
2592 * src/SDCCast.c (decorateType): fixed bug #600035
2594 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2595 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2596 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2597 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2598 * src/pic/pcode.c: outcommented unused variable to remove warnings
2599 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2601 2003-01-06 <karl@turbobit.com>
2602 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2605 2003-01-06 <johan@balder>
2607 * src/SDCCicode.c: fixed array add
2609 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2610 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2611 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2613 2003-01-04 <johan@balder>
2615 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2617 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2618 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2620 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2621 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2622 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2624 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2625 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2627 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2628 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2630 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2631 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2633 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2635 * in \sdcc\as\mcs51\ changed these files in order to create an
2636 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2637 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2638 following files to include the previous two files: aslink.dsp,
2639 Makefile.aslink, Makefile.bcc, and Makefile.in.
2641 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2642 .adb instead of .cdb
2644 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2646 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2647 value from option --iram-size.
2649 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2651 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2654 2002-09-18 <wiml@hhhh.org>
2656 * SDCClrange.h: exposed setFromRange() and setToRange()
2657 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2658 packRegsForAccUse() (bug 542397)
2659 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2660 multiple times and emitting the fetch operations more than once
2661 added aopGetUsesAcc() function to allow binary operators to
2662 fetch their operands in the correct order; made genMinus() emit
2663 compact code for X = LITERAL - Y
2665 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2666 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2667 sprintf() in line 1267.
2669 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2670 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2673 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2674 Changes to aslink (All the changes are marked with 'JCF'):
2676 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2679 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2680 area BSEG. Also moves, if possible, the DATA area down into the internal
2681 ram so more space is available.
2683 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2686 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2687 not bytes. Function summary() which creates a memory usage summary
2688 file with extension .mem. Reports of overlaping stack and small stack
2689 size. If the space for the stack is less than 16 bytes aslink trows a
2692 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2693 the 8051. Option 'y' for memory summary output file.
2695 Changes to sdcc (All the changes are marked with 'JCF'):
2697 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2699 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2700 overlaying area for it (uses RegBankUsed[4]).
2702 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2703 bank zero as used by default. By default aslink locates the stack
2704 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2705 the creation of the .mem file. Delegates the allocation of data area
2706 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2707 the begining of the stack area to aslink.
2709 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2710 glue() in SDCCglue.c creates an area for it.
2712 2002-09-03 Borut Razem <borut.razem@siol.net>
2713 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2714 sdcc/src/pic/glue.c:
2715 introduced atexit() handler for teporay files removal in case of
2716 errors, assertions, ...
2718 2002-08-29 Borut Razem <borut.razem@siol.net>
2719 * sdcc/support/cpp2/auto-host_vc_in.h:
2720 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2721 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2722 Maybe there is a similar problem with BORLANDC? It should be checked!
2724 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2725 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2726 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2727 was not executed, and the compiler (cl) launched a warning:
2728 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2730 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2731 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2733 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2734 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2736 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2737 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2738 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2739 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2740 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2741 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2742 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2743 - added Release configuration in VS projects
2744 - review of compiler an linker options
2745 - VC .exe files are generated in bin_vc directory, not to interfere
2746 with binaries generated from other projects (cygwin, mingw, bcc ...)
2748 * sdcc/src/yacc.dsp: added
2750 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2751 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2752 and insert the version number definitions from .version
2754 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2756 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2757 added - genarate auto-host.h using auto-host_vc_in.h as template
2760 removed from CVS, generated automatically
2762 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2763 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2765 2002-08-11 Borut Razem <borut.razem@siol.net>
2766 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2768 2002-08-10 Borut Razem <borut.razem@siol.net>
2769 * src/SDCCmain.c (main):
2770 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2771 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2772 The consequence was that some temporary files were not removed.
2775 unification of code in functions tempfilename() and tempfile():
2776 function tempnam() is defined in Visual Studio 6.0 and .NET
2778 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2780 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2781 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2782 - removed compiler command line option /WX: Treats all warnings as errors
2783 - update a list of source files, included into the project
2785 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2786 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2787 changed project type to Generic Project so that can be correcly converted to VS.NET project
2789 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2791 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2793 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2795 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2796 added return 0 statements after assert() to make compiler happy
2798 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2799 added newline in the def file to keep MSC compiler satisfied
2801 * sdcc/src/z80/gen.c:
2802 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2803 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2804 - solved MSC error in function aopDump()
2806 * sdcc_vc.h: define PREFIX as "\\sdcc"
2808 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2809 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2811 2002-06-22 Scott Dattalo <scott@dattalo.com>
2812 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2813 - Rewrote the register banking algorithm.
2814 - Added pCode live-range analysis to registers (for now, only non-used and
2815 singly-used registers optimized away)
2817 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2819 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2821 2002-05-10 Scott Dattalo <scott@dattalo.com>
2822 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2824 2002-04-22 Michael Hope <michaelh@vroom>
2826 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2828 * configure.in (DD_COPT): Added include support required for gbdk.
2830 * .version: Bumped version number just to increase it.
2832 * src/SDCCmain.c: Added -nostdinc to the default options.
2834 2002-04-15 Michael Hope <michaelh@vroom>
2836 * device/lib/z80/printf.c (sprintf): Added.
2838 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2840 * src/z80/peeph.def: Added transpose redundent load rule.
2842 * src/z80/main.c: Added force callee saves for jaune.
2844 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2846 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2848 2002-03-28 Johan Knol <johan@balder>
2850 * src/SDCCval.c: fixed bug #532436
2852 2002-03-14 Scott Dattalo <scott@dattalo.com>
2854 Added "char *Processor" field to the port structure.
2857 Added -p option. Allows port dependent processor to be specified.
2860 Initialized the new field char *Processor field to NULL in all ports
2863 Compiler generated registers for interrupt context saving
2864 were not getting allocated.
2866 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2869 Fixed left shift. Will promote the left side of a left shift
2870 if a) left shifting more than size of operand or b) when assigned
2871 to something size > size of left side
2873 2002-03-14 Scott Dattalo <scott@dattalo.com>
2875 tons of changes. Register allocation has been
2876 rewritten. Added customization for the various PICs. Flow
2877 analysis is restructured. ...
2883 Added. device.c is a PIC port hack to accomodate variations
2886 2002-03-13 Michael Hope <michaelh@vroom>
2888 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2890 2002-03-04 johanknol <johanknol@manik>
2892 * /src/SDCCval.c: fixed
2894 const unsigned char arr[][2] = { { 0, 1 } };
2895 t18.c:1: error: Initializer element is not constant
2897 2002-03-04 bela <bela@manik>
2899 * /device/include/mcs51reg.h:
2900 ds89c420 register definition update
2902 2002-03-03 <johan@FRIJA>
2904 * support/Util/SDCCerr.c: did something, but don't no why anymore
2906 * support/regression/tests/bug-524691.c: made it a little less shy
2908 * src/SDCCast.c (decorateType): fixed bug #524697
2910 * src/SDCCast.c: made some lineno improvements
2912 * src/SDCCval.c (getNelements): changed warning to error
2914 * src/SDCCglue.c (printIvalArray): changed warning to error
2916 * src/SDCCicode.c: fixed a warning for mingw
2918 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2920 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2922 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2924 * src/ds390/peeph.def:
2925 Added some more peephole rules
2927 * src/ds390/gen.c: Various fixes & enhancements
2929 * src/SDCClrange.c, src/SDCClrange.h:
2930 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2932 * src/ds390/ralloc.c:
2933 various fixes & enhancements (ds390) specific
2935 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2936 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2939 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2941 2002-03-02 <johan@FRIJA>
2943 * src/SDCCast.c (decorateType): fixed bug #524708
2945 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2947 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2949 2002-03-01 Michael Hope <michaelh@vroom>
2951 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2953 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2955 2002-03-01 <johan@FRIJA>
2957 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2959 * src/SDCCast.c (decorateType): fixed bug #524209
2961 * src/SDCCval.c (valNot): fixed bug #524195
2963 2002-02-26 <johan@balder>
2965 * src/xa51/gen.c: fixed a warning
2967 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2969 * src/SDCCast.c (decorateType): fixed bug #522534
2971 2002-02-23 <johan@balder>
2973 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2975 2002-02-22 <johan@balder>
2977 * src/SDCCast.c: fixed bug #514865
2979 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2981 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2983 * sdcc/src/SDCCloop.c:
2984 Previous fix was not good. basic blocks that have "break" or "return" are
2985 not really partof a loop , but live ranges used in these blocks should
2986 be live thru the entire loop, so set partOfLoop but don't add them to
2989 2002-02-21 <johan@FRIJA>
2991 * src/SDCCcse.c: fixed bug #514308
2993 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2996 Fixed BUG #519583. If a conditional block ended in a return/break
2997 statement inside a loop, it was not being considered part of the loop.
2999 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3001 2002-02-10 Karl Bongers <karl@turbobit.com>
3004 Fixed up SDCDB debugger somewhat. Updated debugger/README
3005 with lots of comments and notes.
3007 * device/examples/test2.c:
3008 Fix bug, "red" variable not being initialized(compiler complained).
3010 * device/examples/Makefile, examples/test3.c:
3011 Add Makefile in device/examples folder, compiles test3.c
3012 for use as a multiple module SDCDB test case.
3014 * sim/ucsim/cmd.src/cmdset.cc:
3015 Took out debug printfs in ucsim "next" command.
3018 Karl and Johan start ucsim XA support. Most dissassembly working,
3019 about 75% emulation done(plenty of work remaining).
3021 * sim/ucsim/z80.src:
3022 Add Z80 support to ucsim, add test-ucz80 regression test,
3023 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3024 Notice z80 compiler fails on examples/test3.c/crc code.
3026 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3028 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3029 Added support for --parms-in-bank1
3031 * src/ds390/peeph.def:
3032 added a few more peephole optimzations
3035 1) added __builtin_inp & __builtin_outp used to read in data of given length
3036 from a memory mapped port
3037 2) added __builtin_memcmp
3038 3) added __builtin_swapw swap bytes of a short
3040 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3041 1) handle multiple send & receives from register bank1
3042 2) ralloc can now allocate DPTR1 to some liveRanges
3044 * src/SDCCsymt.c, src/SDCCsymt.h:
3045 changes to handle multiple sends & receives
3048 added some pointer arithmetic optimization
3051 added some pointer arithmetic optimizations but not stable yet so not
3052 called from anywhere (will get this working shortly)
3054 * src/SDCCopt.c: fixed for multiple sends & receives
3057 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3058 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3059 set preprocessor defines (depending on options)
3061 * src/SDCCicode.c, src/SDCCicode.h:
3062 changes made to handle multiple sends & receives
3065 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3067 * src/SDCCcse.c, src/SDCCcse.h:
3068 added function findbackward def (to be used in upcoming optimization)
3070 * src/SDCCcflow.c, src/SDCCcflow.h:
3071 added function returnAtEnd - to determine if a basic block terminates with
3074 * src/SDCCast.c, src/SDCCast.h:
3075 added option parms-in-bank1
3077 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3078 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3079 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3080 adjusted for --parms-in-bank1 option
3082 * device/include/string.h:
3083 donot redefine "reentrant" keyword
3085 * device/include/ds80c390.h: Added some more SFRs
3087 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3089 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3091 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3093 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3095 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3097 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3099 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3101 * Added --xram-movc option
3103 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3105 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3107 2002-01-11 Johan Knol
3109 * Added math lib of Jesus Calvino-Fraga
3111 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3113 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3114 * support/regression/Makefile: new target test-mcs51-stack-auto
3115 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3117 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3119 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3121 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3123 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3125 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3127 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3129 * src/SDCCglue.h: add definition for printIvalChar()
3131 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3133 * src/SDCCast.c: fix #498138 by Johan
3135 * src/SDCCglue.c: fix #498138 by Johan
3137 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3139 * support/regression/Makefile: fix clean
3141 * support/regression/ports/ds390/support.c: fix transmission of last character
3143 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3145 * /sdcc/src/ds390/gen.c:
3146 a) improved computing address of stack variable
3147 b) took out some #if 0 code
3148 c) improved parmBytes adjustment
3149 d) improved genPlusIncr & genMinusIncr
3150 e) genCmp could generate bad code (when left assigned to DPTR)
3151 f) Fixed bug in hasInc
3153 * /sdcc/src/ds390/ralloc.c:
3154 a) packRegsForSupport could mess up live information (Fixed)
3155 b) packRegsDPTRuse could be incorrect for left & right shift
3157 * /sdcc/src/mcs51/ralloc.c:
3158 packRegsForSupport could mess up the live information (Fixed)
3160 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3162 * /sdcc/src/SDCCast.c:
3163 can reverse a loop even if function call is present as long
3164 as the loop control variable is local & is not passed as parameter
3166 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3168 * /sdcc/ChangeLog: *** empty log message ***
3170 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3171 More builtin function additions for TININative
3173 * /sdcc/src/ds390/ralloc.c:
3174 Had broken the regression testsuite
3176 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3178 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3179 Added funcattr hasStackParms will be set for reentrant functions when there
3180 are paramteres on the stack, this helps in minimizing frame pointer generation
3181 typeFromStr can handle function pointers now
3183 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3184 *** empty log message ***
3186 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3188 * /src/ds390/gen.c, /src/ds390/main.c:
3189 More builtin function additions for TININative
3191 * /src/ds390/ralloc.c:
3192 Had broken the regression testsuite
3194 * /src/SDCCast.c: Fixed a bug in dumptree
3196 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3197 Added funcattr hasStackParms will be set for reentrant functions when there
3198 are paramteres on the stack, this helps in minimizing frame pointer generation
3199 typeFromStr can handle function pointers now
3201 * /doc/builtins.txt, /doc/TININative.txt:
3202 *** empty log message ***
3205 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3207 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3208 ALPHA version for -mTININative
3210 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3211 updated to reflect changes in the port structure
3214 added function do_assemble (similar to do_link) if non-null this function
3215 will be called to do assembly (-mTININative) requires a multi command
3217 added function genAssemblerEnd will be called to generate assembler Epilogue
3220 added _JavaNative to debug info printing
3222 * /src/SDCCmain.c: added option --tini-libid
3223 added port->do_assemble function (-mTININative) has a multi command assemble
3225 * /src/SDCCglue.c: Disabled "constExpr" check
3226 added port->genAssemblerEnd function
3228 * /src/SDCCglobl.h: Added option --tini-libid value
3231 tookout optimizeCompare from the header (has no external references)
3233 * /src/SDCCast.c: made one more function "static"
3235 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3237 * src/z80/mappings.i: Added z80asm support.
3239 * src/z80/main.c: Added z80asm support on --asm=z80asm
3241 * src/z80/gen.c: Fixed asm portability issues.
3243 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3245 * src/SDCCglue.c (printExterns): Added global/extern split.
3247 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3249 * support/regression/Makefile: added test for mcs51 model large
3251 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3253 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3255 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3257 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3259 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3261 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3263 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3265 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3267 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3269 * support/regression/tests/simplefloat.c: Port to mcs51.
3271 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3272 * support/regression/tests/bug-485362.c: Added.
3274 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3276 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3278 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3280 * src/z80/gen.c (aopDump): Added a dump function.
3282 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3283 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3285 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3287 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3289 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3291 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3293 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3295 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3297 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3299 * support/regression/ports/ds390/support.c: Use tinibios.
3301 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3303 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3305 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3306 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3308 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3310 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3312 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3314 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3316 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3317 (packRegsForIYUse): Created and optimised.
3319 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3321 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3322 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3324 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3326 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3328 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3330 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3332 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3334 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3336 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3338 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3340 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3342 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3344 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3346 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3347 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3348 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3350 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3352 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3353 (genNotFloat): Added.
3354 (genUminusFloat): Added.
3356 * device/lib/z80/Makefile: Added floating pt stubs.
3358 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3360 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3362 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3364 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3366 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3368 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3370 * sdcc/support/regression/Makefile: Add port ds390.
3372 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3374 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3376 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3378 * sdcc/support/regression/ports/ds390/support.c: Added.
3380 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3382 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3384 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3386 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3388 * device/include/malloc.h: Added z80 and gbz80 support.
3390 * device/lib/gbz80/heap.s: Added.
3392 * device/lib/z80/heap.s: Added.
3394 * device/lib/malloc.c: Added z80 and gbz80 support.
3396 * support/regression/tests/malloc.c (testMalloc): Added.
3398 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3400 * support/regression/tests/bug-478094.c: Added.
3402 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3404 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3406 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3408 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3410 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3412 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3414 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3416 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3418 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3420 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3422 * support/regression/tests/bug-477927.c: Added.
3424 * src/z80/peeph.def: Added minor rules.
3426 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3428 * src/z80/peeph.def: Added jump optimisation modification.
3430 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3432 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3434 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3436 * support/regression/tests/funptrs.c: Added.
3438 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3440 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3442 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3444 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3446 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3448 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3449 (movLeft2ResultLong): Created.
3451 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3452 (joinPushes): Added. Joins two char pushes into a word push.
3454 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3456 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3458 * support/makebin/Makefile (install): Added creation of dest dir.
3460 2001-10-24 Karl Bongers <karl@turbobit.com>
3462 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3464 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3466 * src/z80/ralloc.c: Turned off faulty pack for one use.
3468 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3470 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3472 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3474 * support/regression/Makefile: Improved clean
3476 * support/regression/ports/gbz80/spec.mk: Added clean
3478 * support/regression/ports/host/spec.mk: Added clean
3480 * support/regression/ports/z80/spec.mk: Added clean
3482 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3484 * support/regression/ports/mcs51/timeout.c: little improvements
3486 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3488 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3490 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3492 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3494 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3496 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3498 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3500 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3501 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3503 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3505 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3507 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3509 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3511 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3513 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3515 * support/regression/tests/longor.c: Added.
3517 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3519 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3521 * as/mcs51/aslink.h: define PATH_MAX
3523 * as/mcs51/asm.h: define PATH_MAX
3525 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3527 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3529 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3531 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3533 * src/SDCCglobl.h: define PATH_MAX
3535 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3537 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3539 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3541 * src/z80/gen.c (gencjneshort): Fixed
3543 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3545 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3547 * support/regression/tests/bug-469671.c: Added.
3549 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3551 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3553 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3555 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3557 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3559 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3561 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3563 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3565 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3567 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3569 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3571 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3573 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3575 * 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.
3577 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3579 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3581 2001-10-07 <johan@FRIJA>
3583 * device/lib/gets.c (gets): fixed the return value.
3585 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3586 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3588 * 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.
3590 * 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.
3592 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3594 * src/pic/gen.c: Removed Safe_strdup.
3596 * configure.in: Added option to enable libgc support.
3598 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3599 (bitVectUnion): Optimised.
3600 (bitVectIntersect): Optimised.
3601 (bitVectBitsInCommon): Optimised.
3602 (bitVectCplAnd): Optimised.
3604 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3606 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3608 * src/SDCCmain.c: distinguish between assembler debug and plain options
3610 * src/avr/main.c: remove standard assembler options
3612 * src/ds390/main.c: remove standard assembler options
3614 * src/mcs51/main.c: remove standard assembler options
3616 * src/port.h: removed "PENDING" comment
3618 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3620 * src/device/lib/_mulint.c : new, with assember functions
3622 * src/device/lib/_mullong.c : new, with assember functions
3624 * src/device/lib/_divuint.c : with assember functions
3626 * src/device/lib/_divsint.c : with assember functions
3628 * src/device/lib/_divulong.c: with assember functions
3630 * src/device/lib/_divslong.c: with assember functions
3632 * src/device/lib/_moduint.c : with assember functions
3634 * src/device/lib/_modsint.c : with assember functions
3636 * src/device/lib/_modulong.c: with assember functions
3638 * src/device/lib/_modslong.c: with assember functions
3640 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3642 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3644 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3645 replaced _mululong.c and _mulslong.c by _mullong.c
3647 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3649 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3651 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3653 * src/SDCCglue.c: test, if win32api is available for MINGW
3655 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3657 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3658 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3659 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3660 * support/regression/ports/host/spec.mk: removed GENERIC
3661 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3662 * support/regression/ports/z80/spec.mk: removed GENERIC
3664 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3666 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3668 * support/regression/tests/bug-467035.c: Created.
3670 2001-10-01 <johan@FRIJA>
3672 * src/SDCC.y: fixed bug #466586 part 1
3674 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3676 * SDCCicode.c: z80 has no generic pointers
3677 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3679 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3681 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3683 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3685 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3687 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3689 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3691 * configure.in: Fixed up so that ucsim is only configured once.
3693 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3695 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3696 (getPathDifference): As above.
3698 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3700 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3702 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3703 * .version: Updated to 2.3.1
3705 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3706 Added copyright header.
3708 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3709 (assemble): Added support for macro based assembler commands.
3710 (linkEdit): Added support for macro based linker commands.
3711 (preProcess): Changed the pre-processor to use macros.
3712 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3713 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3715 * device/lib/z80/crt0.s: Added module name for debugging.
3717 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3719 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3721 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3723 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3725 * src/Makefile.in: Added SDCCmacro and SDCCutil
3727 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3729 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3731 2001-09-16 <johan@FRIJA>
3733 * 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.
3735 2001-09-15 <johan@FRIJA>
3737 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3738 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3740 2001-09-11 <johan@FRIJA>
3742 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3744 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3746 * support/regression/tests/bug-460444.c: Added test case.
3748 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3749 (genCast): Added justification for all of the asserts.
3751 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3753 * support/regression/support.c: _xdata replaced by xdata
3755 * support/regression/spec.mk: removed _generic
3757 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3759 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3761 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3762 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3764 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3766 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3768 * support/regression/tests/bug-460010.c: Added test case.
3770 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3772 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3774 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3776 * support/regression/testfwk.c: removed workaround for bug #436344
3778 * support/regression/tests/bp.c: use less memory with mcs51
3780 * support/regression/tests/bug-441448.c: use less memory
3782 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3784 * support/regression/collate-results.py: typo
3786 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3788 * support/regression/tests/fetchoverlap.c: Added new test case.
3790 * support/regression/tests/bp.c: Added new test case.
3792 * support/regression/tests/bug-448984.c: Added new test case.
3794 * support/regression/tests/pow2shifts.c: Added new test case.
3796 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3797 (genlshTwo): Fixed right shift for count > 8.
3799 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3801 2001-09-08 <johan@FRIJA>
3803 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3805 2001-09-07 <johan@FRIJA>
3807 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3809 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3811 2001-09-06 <johan@FRIJA>
3813 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3814 * bernhard noted me at this: "() equals to (void)" (1.38)
3816 2001-09-05 <johan@FRIJA>
3818 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3820 2001-09-04 <johan@FRIJA>
3822 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3825 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3827 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3829 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3831 * link/z80/aslink.h: Fixed path for PATH_MAX
3833 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3835 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3837 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3839 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3841 * 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.
3843 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3845 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3846 (genCmp): Fixed up genCmp for the GB with longs.
3848 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3850 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3852 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3854 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3856 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3858 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3860 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3862 * 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.
3864 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3866 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3868 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3870 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3872 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3874 * sim/ucsim/configure: little improvement of Cygwin-detection
3875 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3876 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3877 * support/regression/tests/bug-221100.c: small changes for mcs51
3878 * support/regression/tests/bug-221168.c: small changes for mcs51
3879 * support/regression/tests/bug-227710.c: small changes for mcs51
3880 * support/regression/tests/staticinit.c: small changes for mcs51
3881 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3882 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3883 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601