1 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
4 * src/SDCCast.c (astErrors): fixed bug #846007
5 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
7 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
9 * src/SDCCast.c (decorateType): disabled a transformation I added in
10 revision 1.188 (access to fields of a structure at an absolute address);
11 it breaks with bitfields, extern declarations, and gcse analysis.
12 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13 could be assigned through a pointer, so don't complain.
14 * src/SDCCast.c (astErrors),
16 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
18 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
20 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
21 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
22 output of __config directives, since gpasm now supports them
23 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
24 pre-processor macro, i.e. -DMCU=p18f452
25 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
26 and modified to handle 'cast' icode similarly to '=' icode
27 * src/pic16/device.h (typedef struct PIC_device): added field
28 'extMIface' to indicate that chip has external memory interface
29 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
30 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
33 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
35 * src/SDCC.y (pointer): fixed bug #846006
36 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
37 * src/SDCCast.c (decorateType): fixed bug #846009
38 * src/ds390/peeph.def,
39 * src/ds390/gen.c (genAnd, genOr),
40 * src/mcs51/peeph.def,
41 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
43 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
45 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
52 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
56 * src/SDCCbitv.c: added function to free a bitvector
58 * src/SDCClrange.c: added function to recompute the liveranges
66 * src/z80/ralloc.c: recompute the liveranges after register packing
68 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
70 * src/SDCCloop.c (newInduction): fixed bug #845630
72 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
74 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
75 inadvertantly left behind from my 2003-11-12 change
77 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
79 Updated headers I neglected to commit yesterday.
83 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
85 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
86 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
87 * src/SDCCopt.c (eBBlockFromiCode),
88 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
89 the creation of the key hash table from the sequencing so it can be used
90 earlier (for some GCSE bug fixes still pending)
92 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
94 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
95 * support/regression/tests/addsub.c: testing genPlus shortcut
97 2003-11-15 Borut Razem <borut.razem@siol.net>
99 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
101 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
103 * src/SDCCcse.c (cseBBlock): fixed bug #527779
104 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
105 ordering is immaterial.
106 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
108 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
110 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
111 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
112 (SIGSEV) of bug #840381
113 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
114 unlink new file before rename if new and old filenames are the same)
116 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
118 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
119 uninitialized variables) for the mcs51. Set environment variable
120 SDCC_GENRAMCLEAR to test.
121 xdata initialization slightly shorter
123 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
126 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
127 #838241 & 780691 (basicly the same bug)
128 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
129 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
131 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
133 * src/SDCCmain.c (linkEdit): "fix" #834252
135 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
137 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
139 * src/SDCC.y: fixed bug #819403
141 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
143 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
144 the reentrant attribute.
145 * src/hc08/gen.c (genPackBits): added missing stack readjustment
146 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
148 * src/SDCCast.c (decorateType): fixed bug with storage class not being
149 updated during pointer dereference; f.e. ~(((char *)1)*) was being
150 erroneously reduced to a literal.
151 * src/hc08/ralloc.c (packRegisters, rematStr),
152 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
155 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
157 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
158 * doc/sdccman.lyx: changed from 'article' to 'book'
159 * doc/Makefile: readded test_suite_spec and cdbfileformat
161 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
163 * device/include/stdlib.h: include malloc.h to comply with ANSI
164 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
166 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
168 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
169 * doc/clean.mk: also remove *.out files
170 * doc/sdccman.lyx: some additions, larger top/bottom margins
172 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
174 * src/SDCC.y: fixed bug #837365
175 * support/regression/tests/bitopcse.c
176 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
177 a symbol (might be valop instead)
178 * device/lib/Makefile.in: added errno.c to HC08SOURCES
179 * device/lib/clean.mk: added hc08 to the cleaning list
181 2003-11-04 Borut Razem <borut.razem@siol.net>
183 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
185 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
186 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
187 malloc is declared in standard stdlib.h
189 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
191 * device/lib/hc08/Makefile: need to clean .rel not .o files
192 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
194 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
204 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
205 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
206 tests (which uses the port's oclsExpense function)
212 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
214 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
216 * src/SDCCcse.c (ifxOptimize),
217 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
218 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
219 deleting the IFX iCode.
220 * src/hc08/ralloc.c: reduced unneeded slocs
221 * src/hc08/gen.c: fixed bug in asmopToBoolean
223 2003-11-04 Borut Razem <borut.razem@siol.net>
225 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
226 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
227 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
228 transferred to configure
230 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
232 Use headers defined in the C[++] standards:
233 * sim/ucsim/gui.src/serio.src/fileio.cc
234 * sim/ucsim/gui.src/serio.src/frontend.cc
235 * sim/ucsim/gui.src/serio.src/main.cc
236 * sim/ucsim/gui.src/serio.src/posix_signal.cc
237 * support/Util/NewAlloc.c
243 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
245 * Added MSVC projects for hc08 assembler and linker:
246 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
247 /as/hc08/link_hc08.dsp
249 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
251 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
253 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
255 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
257 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
259 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
261 2003-10-31 Borut Razem <borut.razem@siol.net>
263 * support/cpp2/cpplib.h,
264 support/cpp2/cpplib.c,
265 support/cpp2/cpplex.c,
266 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
267 to switch _asm block preprocessing on / off. Default is
268 #pragma preproc_asm +
270 2003-10-31 Borut Razem <borut.razem@siol.net>
272 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
273 when outputting comment blocks (when executed with -C option) and
274 _asm (SDCPP specific) blocks
276 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
278 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
280 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
282 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
284 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
286 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
287 * src/SDCCast.c (decorateType): fixed bug #832664
289 2003-10-31 Borut Razem <borut.razem@siol.net>
291 * support\cpp2\cpplex.c: fixed for SDCPP:
292 comments(when executed with -C option) and _asm blocks
293 were included even if they where in skipped #if block.
294 Applied solution from GCC cpp 3.3.2
296 2003-10-31 Borut Razem <borut.razem@siol.net>
298 * src/SDCC.lex: sdcc now understands both formats:
299 '# <line_number> <file_name>' and
300 '#line <line_number> <file_name>'
301 * support/cpp2/cppmain.c: sdcpp now generates the standard
302 '# <line_number> <file_name>' instead of former
303 '#line <line_number> <file_name>'
305 2003-10-30 Borut Razem <borut.razem@siol.net>
307 * support/cpp2/cpphash.h,
308 * support/cpp2/cpplib.h
309 * support/cpp2/cpplex.c,
310 * support/cpp2/cppmain.c,
311 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
313 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
315 Fixed a number of problems revealed by bug #827883.
316 * src/SDCCloop.c (loopInvariants): Spill location of the
317 result operand should be recomputed if extracted from
318 a loop. Also, don't extract assignments of an iTemp
320 * src/SDCCast.c (isConformingBody): loop reversal should
321 not occur if the control variable is involved with a
324 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
326 * .version: bumped to 2.3.6 to reflect the big improvements
327 made by Erik and Klaus. Thanks!
329 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
331 Replaced the livrange code.
332 * src/SDCClrange.c: added new LR code
334 * src/SDCCBBlock.h: removed remainig parts from old LR code
335 * src/ds390/ralloc.c,
336 * src/ds390/gen.c: minor fixes to make it work with new code
338 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
343 * src/hc08/ralloc.c: Fix various warnings related to the hc08
344 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
345 (tweaked fix for bug #818696)
347 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
349 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
351 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
354 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
355 * src/mcs51/gen.c (gencjneshort),
356 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
357 more efficient (per Scott Bronson's suggestion)
359 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
361 Extended the semantics of the critical keyword to include
362 individual statements. See RFE #827755 and #799831
367 * support/Util/SDCCerr.c
368 * support/Util/SDCCerr.h
373 2003-10-19 Borut Razem <borut.razem@siol.net>
375 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
377 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
379 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
381 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
382 and predecrement operand is displayed
384 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
386 * src/SDCCval.c (valMinus): fixed bug #826041
388 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
390 Some hc08 related updates that I missed earlier
392 * support/regression/ports/hc08/spec.mk
394 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
396 New target "hc08" for the Motorola 68hc08 family of micros
404 * sim/ucsim/hc08.src/*
405 * sim/ucsim/configure.in
406 * src/ucsim/configure
407 * sim/ucsim/packages_in.mk
410 * device/include/mc68hc908qy.h
412 * device/lib/Makefile.in
413 * support/regression/ports/hc08/*
414 * support/regression/Makefile
416 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
418 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
420 * src/ds390/gen.c (genCast): fixed bug #821957
422 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
424 * device/lib/logf.c: "fixed" overlay bug
425 * support/regression/ports/host/spec.mk: added m library
426 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
427 * support/regression/tests/float_trans: added (for Eric)
429 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
431 * src/mcs51/gen.c (genCpl): fixed bug
432 http://sf.net/mailarchive/message.php?msg_id=6263915
434 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
436 * src/SDCCast.c (decorateType): added extended constant folding
437 * src/SDCCsymt.c (computeType): cleanup
438 * src/SDCCval.c (valShift): minor optimization
439 * support/regression/tests/ast_constant_folding.c: added
441 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
443 * src/SDCCmain.c: removed some unintended changes
445 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
447 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
448 * src/z80/gen.c: fixed part of bug #817589
449 * src/SDCCsymt.c (checkFunction): fixed bug #817895
451 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
453 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
471 * src/z80/gen.c: removed unused label "release:"
473 2003-10-06 Borut Razem <borut.razem@siol.net>
475 * src/SDCC.lex: removed definition of unused variables
476 save_optimize and save_options
478 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
480 * clean.mk: removed '=' in "-maxdepth=1"
481 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
482 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
484 2003-10-06 Borut Razem <borut.razem@siol.net>
486 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
487 my_unput() replaced by unput()
489 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
491 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
492 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
493 type-punned pointer will break strict-aliasing rules"
494 Old LR behaviour is again default; Klaus' LR can be choosen by
495 defining the environment variable LRKLAUS
499 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
500 * clean.mk: fixed removal of files in bin/CVS/
501 * device/lib/clean.mk: fixed removal of directories small and large
502 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
504 * src/SDCCval.c: removed superflous test for pedantic
506 2003-10-05 Borut Razem <borut.razem@siol.net>
508 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
509 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
510 message "unmatched #pragma SAVE and #pragma RESTORE"
512 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
514 * doc/sdccman.lyx: various additions and updates (interrupts, inline
515 assembly, critical functions, atomic, nojtbound)
517 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
519 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
525 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
528 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
530 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
532 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
533 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
534 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
536 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
538 * src/z80/gen.c (genRet): fixed bug #524753
539 * src/z80/gen.c (genCast): fixed internal error on cast from
541 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
542 fix for bug #477835 to the z80
543 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
544 for tracking iCodes in the peephole optimizer for z80
546 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
548 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
549 the other part of bug #814548
550 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
552 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
554 * src/SDCCcse.c: fixed part of bug #814548
556 2003-09-28 Borut Razem <borut.razem@siol.net>
558 * src/asm.c: rewrite of printILine() to use temporary file instead
560 * src/xa51/main.c: commented out declaration of int rewinds
562 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
564 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
566 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
568 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
569 * src/asm.c (printILine): Fixed bug #811015
571 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
573 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
576 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
578 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
579 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
580 to correctly handle general case of AOP_PAIRPTR
581 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
583 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
585 * src/mcs51/ralloc.c (fillGaps),
586 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
587 register positioning bug)
589 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
591 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
593 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
595 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
596 genCodePointerGet, genGenPointerGet, genFarPointerSet,
597 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
598 (ralloc doesn't intentionally do this now, but perhaps later)
599 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
600 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
601 register positioning bugs (Fixed bug #762602 and #795325)
602 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
604 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
605 lines that --i-code-in-asm generates
607 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
609 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
610 trying to fclose a FILE* that was already closed.
612 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
614 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
615 of const struct should be treated as if const themselves)
617 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
619 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
621 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
623 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
624 Unix (/n) and DOS (/r/n) line terminations.
626 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
628 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
631 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
633 * src/mcs51/gen.c (genFunction, genEndFunction),
634 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
635 and restore of EA so that stack offsets to parameters are
636 correct when using both critical and reentrant/stack-auto.
637 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
638 size (can be triggered in error if sloc is shared between
639 different sized objects)
640 * device/include/float.h: fixed macros to explicitly use
641 unsigned long where needed
643 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
645 Feature req. 799831: added code to allow nesting of critical functions
646 * src/mcs51/gen.c (genFunction, genEndFunction)
647 * src/ds390/gen.c (genFunction, genEndFunction)
649 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
651 * src/SDCCsymt.c (sclsFromPtr),
653 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
654 support for standard C idiom of memory mapped variables; for
655 example, *((xdata int*)0x1234) = 1 is now internally equivalent
656 to xdata int at 0x1234 tempvar = 1.
657 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
658 provided by Akiya ISHIDA
660 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
662 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
663 * src/SDCCval.c (constVal): added reduction from int to char
664 * src/SDCCval.c (valMult, valDiv): fixed sign handling
665 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
666 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
668 * support/regression/tests/shifts.c: fixed
670 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
672 * src/z80/gen.c (genXor): Fixed bug #805445
674 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
676 Fixed bug #621531 (const & volatile confusion in the type chain).
677 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
678 refer to the const or volatile state of the pointer itself.
691 * support/regression/tests/const.c
693 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
695 When checking for duplicated modules, use absolute paths
696 instead of relative paths. Files changed:
701 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
703 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
705 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
707 * device/include/string.h: added size_t typedef, changed
708 prototypes to use size_t, eliminated separate reentrant and
709 non-reentrant declarations, added _memmove declaration
710 * device/lib/_memcpy.c: changed to use size_t instead of int,
711 changed /4 to >>2 to avoid division library call
712 * device/lib/_memcmp.c,
713 * device/lib/_memset.c,
714 * device/lib/_strncat.c,
715 * device/lib/_strncpy.c,
716 * device/lib/_strncmp.c: changed to use size_t instead of int
717 * device/lib/_memmove.c: new file (fixed bug #772294)
718 * device/lib/Makefile.in: added _memmove.c
719 * device/lib/z80/asm_strings.s: fixed bug #772290
720 * support/regression/tests/bitfields.c: attempt to fix host assertion
721 failure on amd64-unknown-linux2.2
723 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
725 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
726 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
727 * as/z80/asmain.c (main): fixed bug #801766
729 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
731 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
734 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
736 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
737 reported in bug #800609
739 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
741 * Top header beautifications in src/pic16 directory:
742 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
743 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
744 pcoderegs.h, ralloc.c, ralloc.h
745 * main.c: added top header and GPL license notice
746 * pcode.c: fixed the if-conditional warning
748 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
750 * device/lib/_mullong.c: replaced int by short for gcc
752 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
754 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
755 and JUMPTABLE iCodes properly now (worked by accident before)
756 * src/mcs51/gen.c (leftRightUseAcc),
757 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
758 iCode properly now. Use getSize instead of nRegs since a & b
759 aren't part of the nRegs tally.
761 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
763 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
764 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
765 before instructions that use the _STATUS register
767 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
769 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
770 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
771 fetching of the pointer
772 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
773 copied from genNearPointerSet()
774 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
775 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
776 If they pop r0/r1 they must be called in the opposite order than aopOp().
777 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
778 (resp. --stack-auto), prepared for --xstack
780 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
782 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
784 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
786 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
787 these ports have their own __sdcc_external_start()
789 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
791 pic patch provided by Slade Rich <slade_rich@yahoo.com>
792 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
793 type for bits was changed. It resulted in bit variables becoming
794 global, which is not permitted in PIC 14 assembly output.
796 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
798 * doc/sdccman.lyx: various additions and updates. Rearranged sections
800 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
802 Z80 and MCS51 linkers complaint if a public symbol is defined
803 in more than one library module:
807 * as/mcs51/Makefile.in
809 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
811 A few small changes that speed up the peephole optimizer.
815 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
817 Try to make the peephole optimizer smarter by maintaining
818 an association between the assembly source code and the
819 iCodes that originated them. Put this information to use
820 with a new peephole rule condition "notVolatile" so that
821 the rules can be aggressive yet still safe.
826 * src/mcs51/peeph.def
828 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
832 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
833 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
834 if the left or right operand symbols have the accuse flag set.
836 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
838 Changed the type of the result of the ! (NOT) operator to char;
839 previously it returned the same type as the source. This allows
840 us to eliminate all the genFloatNot functions (all of its target
841 implementations were very buggy) since !float can use the same
844 * src/SDCCicode.c (ast2iCode): ! returns char
845 * src/mcs51/gen.c (genNot, genNotFloat),
846 * src/ds390/gen.c (genNot, genNotFloat),
847 * src/z80/gen.c (genNot, genNotFloat),
848 * src/pic/gen.c (genNot, genNotFloat),
849 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
851 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
853 pic patch provided by Slade Rich <slade_rich@yahoo.com>
854 1. Interrupt would not compile properly. Ensure PCLATH register is saved
855 during interrupts. Ensure WSAVE is located at a shared bank address.
856 2. Fixed page selection in some places
857 3. Fixed BTFSS/C to where necessary use registers directly and not simply
858 the registers name strings.
859 4. Fixed "signed / unsigned compare" compiler warnings.
860 5. The PIC port manages its own allocation of the general purpose
861 registers, but makes no attempt to reuse them. As a result when
862 compiling it soon runs out of general purpose registers. Some
863 additional code was added to the files pcode.c and device.c to walk
864 through the function call tree and rename the registers so that they
874 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
875 genPlus() & genMinus() when the result is the same as left or right
877 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
879 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
881 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
883 Made bitfield a distinct type from bit so that bitfields
884 convert as per ANSI C and bits retain their traditional
885 boolean style behaviour. Implemented bitfield support in
893 * src/ds390/gen.c: bit v bitfield split
894 * src/z80/gen.c: New support for bitfields
895 * support/regression/tests/bitfields.c: reenabled z80,
898 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
900 Rules 246.x, 247.x relate to bitfields, the others speed up
901 access to xdata mapped I/O devices.
903 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
905 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
907 Cleaned up genPackBits and genUnpackBits and added two helper
908 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
909 for literal assignments in genPackBits (thanks to Frieder for
915 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
917 Fixed bug #748310 (pointer to function type mishandled when the
918 function name is omitted). Also fixed a SIGSEGV when a function
919 attribute (reentrant, etc) is used on a non-function or on a
920 function but misplaced before the parameter list.
922 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
924 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
925 * support/Util/SDCCerr.h,
926 * support/Util/SDCCerr.c: Added func attr misuse error msg
928 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
930 Fixed bug #787649 by anonymous
931 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
932 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
934 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
936 Fixed numerous bitfield problems.
938 * src/SDCC.y: More bitfield related error checking
940 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
941 * support/Util/SDCCerr.h,
942 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
943 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
944 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
945 * support/regression/tests/bitfields.c: tests added
947 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
949 Made the constant following the "interrupt" keyword optional. If
950 omitted, the function will not automatically be given an entry
951 in the interrupt vector table (similar to #pragma NOIV, but
952 less syntacticly kludgy). The interrupt number is also now
953 range checked. Also fixed a bug in the high order bit example
960 * support/Util/SDCCerr.c
961 * support/Util/SDCCerr.h
964 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
966 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
967 * src/SDCCicode.c (operandOperation): rewritten some ops
968 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
969 * src/SDCCsymt.c (computeType): literals are handled the same way as any
971 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
972 be re-activated by defining REDUCE_LITERALS)
973 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
974 unsigned, but are signed by default
975 * src/SDCCval.c (constVal): rearranged
976 * src/SDCCval.c (valMod): preliminary fix
977 * src/SDCCval.c (valCastLiteral): use TYPE_* types
978 * support/regression/literalop.c: added, work in progress
980 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
982 Generate warnings for useless declarations like "char data;"
983 that don't do what new users expect.
986 * support/Util/SDCCerr.h
987 * support/Util/SDCCerr.c
989 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
991 * src/SDCCval.c (valMult): fix overflow detection of negative int
993 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
995 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
997 Changes to support big endian targets:
1010 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1012 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1013 * device/lib/time.c: fixed warning "integer overflow in expression"
1015 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1017 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1018 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1019 constants are unsigned; added recognition of "u" flag for unsigned
1020 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1021 * src/SDCCval.c (valDiv, valMod): fixed signdness
1022 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1023 signedness of modulo, left and right shift
1024 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1025 * support/Util/SDCCerr.h: added warning W_INT_OVL
1026 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1027 * src/SDCCast.c (ast_print): improved output of constants
1029 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1031 Fixed some warnings when building with MSVC:
1044 * support\cpp2\cpplib.c
1048 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1050 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1052 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1054 * support\librarian\clean.mk: Do not remove Makefile.
1055 * support\librarian\Makefile: added.
1057 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1059 Added librarian to MSVC build:
1062 * support\librarian\librarian.dsp
1064 'configure' not needed for librarian, removed:
1065 * support\librarian\configure
1066 * support\librarian\configure.in
1067 * support\librarian\config_in.h
1068 * support\librarian\Makefile.in
1070 Hopefully these ones built the librarian and the rest of sdcc properly:
1072 * Makefile.common.in
1074 Messed up 'configure', so revert to previous version:
1078 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1080 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1081 there, while the mantissa of a double is "only" 53 bits wide.
1083 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1085 Adding sdcclib to the build. MSVC project coming soon.
1086 Files added/changed:
1088 * support\librarian\clean.mk
1089 * support\librarian\configure
1090 * support\librarian\configure.in
1091 * support\librarian\config_in.h
1092 * support\librarian\Makefile.bcc
1093 * support\librarian\Makefile.in
1094 * support\librarian\sdcclib.c
1097 * Makefile.common.in
1101 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1103 Linker now complaints if linked modules have conflicting options, for
1104 example, one compiled using --model-large and another one compiled with
1105 --model-small. The following files were modified:
1127 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1129 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1130 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1132 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1134 * src/z80/mappings.i: fix _mul[us][int,long] entries
1136 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1138 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1140 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1142 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1143 * support/regression/tests/bitopcse.c: added
1151 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1153 added support for new library format to z80, gbz80 linkers:
1159 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1161 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1162 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1164 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1166 added DUMMY_READ_VOLATILE:
1175 * src/SDCCcse.c (algebraicOpts): many improvements
1176 * src/SDCCcse.h: removed algebraicOpts()
1177 * src/SDCCicode.c (picDummyRead): added
1179 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1181 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1182 "Insufficient space in data memory".
1184 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1186 * src/mcs51/gen.c: fixed bug #771358
1187 * src/z80/gen.c: fixed bug #759087
1189 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1191 * src/pic16/glue.c: minor cleanup by Vangelis
1193 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1195 * device/include/regc515c.h: fixed #758477
1196 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1197 * device/lib/_gptrput.c: saved a few bytes
1198 * my tab spacing is 8, yours too?)
1199 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1200 * device/lib/serial.c: process RX bytes earlier than TX bytes
1201 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1203 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1205 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1207 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1209 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1211 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1213 * device/lib/Makefile.in: bad fix, reverted to 1.43
1215 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1217 * device/lib/Makefile.in: added missing z80 object files
1219 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1221 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1222 pic16 progress by Vangelis:
1237 * pic16/pcodepeep.c:
1240 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1242 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1244 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1246 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1247 added gbz80 build to MSVC project.
1248 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1249 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1250 from 8051 stuff and setup so it links using a .lnk file.
1252 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1254 * support/librarian/sdcclib.c: sdcc librarian.
1255 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1258 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1260 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1262 2003-07-02 Borut Razem <borut.razem@siol.net>
1264 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1265 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1266 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1267 src/xa51/main.c, src/z80/main.c:
1268 virtualization of glue() function: each port has it's own glue function,
1269 which is accessed by do_glue function pointer in PORT.general structure
1271 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1273 * DS800C400 fun, improved ROM interface and tinibios.
1275 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1277 * More support for DS80C400. Now includes beginning of interface to ROM.
1279 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1281 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1283 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1285 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1287 2003-06-19 Borut Razem <borut.razem@siol.net>
1289 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1291 2003-06-19 Borut Razem <borut.razem@siol.net>
1293 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1294 fixed Z80 port - crt0.o: cannot open.
1296 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1298 * support/Util/MySystem.c (merge_command): revert bad fix
1300 2003-06-18 Borut Razem <borut.razem@siol.net>
1302 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1304 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1306 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1307 option --use-stdout sends errors to stdout instead of stderr.
1309 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1311 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1313 2003-06-15 Borut Razem <borut.razem@siol.net>
1315 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1316 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1317 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1318 fixed width array of pointers replaced with sets;
1319 multiple include and lib paths ared transferred to preprocessor and linker
1320 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1321 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1322 fixed width array of pointers
1323 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1324 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1325 fixupPath(), getPathDifference()
1326 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1327 fixed width array of pointers
1329 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1331 * src/pic16/ralloc.c: fix warnings
1332 * src/pic16/pcode.c: fix warning
1334 2003-06-10 Scott Dattalo <scott@dattalo.com>
1336 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1337 know all the details, but essentially this set of changes enable
1338 the pic16 port to generate movff instructions and generate assembler
1343 * src/pic16/pcode.c:
1344 * src/pic16/device.c:
1346 * src/pic16/pcode.h:
1347 * src/pic16/pcoderegs.c:
1348 * src/pic16/ralloc.c:
1349 * src/pic16/ralloc.h:
1351 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1353 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1354 added option --vc, so sdcc errors and warnings are compatible with
1355 Microsoft Visual Studio.
1357 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1359 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1360 device/lib/libfloat.lib: added atof function.
1362 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1364 * doc/sdccman.lyx: updated to Lyx 1.3
1365 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1366 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1367 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1369 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1371 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1373 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1375 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1376 additions to the "related tools/documentation" section
1378 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1380 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1382 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1384 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1385 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1387 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1389 * doc/sdccman.lyx: fix double dash and other minor things
1390 * doc/Makefile: fix double dash
1392 2003-05-28 Karl Bongers(patches from Martin Helmling)
1393 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1394 condition and ignore commands.
1396 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1398 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1399 is in parts still quite out of date, I did changes as far as I felt makes sense
1400 for a non-native english speaker.
1401 Please feel free to add to the manual or to correct my changes.
1402 * doc/Makefile: undid touching the date of intermediate tex files.
1404 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1406 * doc/sdccman.lyx: Manual has an index now
1408 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1410 Finalize muluint/mulsint and mululong/mulslong merging:
1411 * device/lib/_mulint.c
1412 * device/lib/_mullong.c
1413 * device/lib/gbz80/mul.s
1414 * device/lib/gbz80/stubs.s
1415 * device/lib/z80/mul.s
1416 * device/lib/z80/stubs.s
1417 * src/SDCCsymt.c (initCSupport)
1419 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1421 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1422 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1423 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1424 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1427 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1429 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1430 the regression tests I'm not brave enough to enable 245.b, 245.c
1431 * doc/sdccman.lyx: added latex preamble for hyperref package.
1432 Using pdflatex this will give you a hyperlinked pdf file with
1433 bookmarks. (prepend '%' before /usepackage if this breaks something)
1435 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1437 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1439 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1441 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1443 2003-05-21 <johan@balder>
1445 * src/SDCCglue.c (printIval): fixed bug #739934
1447 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1449 Applied patch from bug 737905 (renamed yylineo to mylineno):
1456 * src/pic16/pcode.c: Cleaned warnings
1457 * src/pic16/pcodeflow.c: Cleaned warnings
1458 * src/pic16/pcoderegs.c: Cleaned warnings
1460 2003-05-19 Scott Dattalo <scott@dattalo.com>
1462 * src/pic16/pcode.c: Cleaned warnings
1463 * src/pic16/pcodepeep.c: Cleaned warnings
1464 * src/pic16/ralloc.c: Cleaned warnings
1466 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1468 * doc/sdccman.lyx: fixed bug 739745
1469 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1471 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1473 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1474 it can be defined with CFLAGS when running configure
1475 * src/SDCCmain.c: fixed compiling + linking with object files
1477 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1479 * configure.in: configure for pic16 port,
1480 added --disable-pic16-port
1481 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1482 * src/SDCCmain.c: linkOptions is changed to set *,
1483 added if/endif conditional macros to remove options help
1484 messages from optionsTable when a port is not configured, added
1485 support for the PIc16 port in the ports table, when executing
1486 the compiler with no port specified on command line, a default
1487 port is selected with the new macro DEFAULT_PORT which is
1488 defined in port.h, in setDefaultOptions() linkOptions is removed
1489 from initialization assignment, since now it is a set,
1490 parseCmdLine uses setParseWithComma for linkOptions, in
1491 linkEdit() linkOptions are accessed with new function indexSet()
1492 which returns the i'th item of a set variable. See SDCCset.c, in
1493 linkEdit() when calling buildCmdLine(), added linkOptions as
1494 last argument. Now users can pass arguments to gplink via the
1495 -Wl option, main() uses pic16glue() to glue up pic16 programs
1496 * src/SDCCpeeph.c: various changes to support pic16
1497 * src/SDCCset.c: added function void *indexSet(set *, int) to
1498 return the i'th item of the set
1499 * src/SDCCset.h: added function prototype for indexSet()
1500 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1501 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1502 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1503 added macro DEFAULT_PORT
1504 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1505 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1507 * src/pic16/glue.c: commented out some error producing lines
1508 * src/pic16/main.c: __config directives are commented out to stop
1509 gpasm complaining and test the linkage with gplink, _linkCmd and
1510 _asmCmd changed to be more gplink and gpasm friendly
1511 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1512 produced an error when parsed, peep rule 12 is added to utilize
1513 movff, but it is commented out since the pCode does not support
1514 yet a command with 2 address arguments
1516 2003-05-18 <johan@balder>
1518 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1519 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1520 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1522 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1523 Added feature to script commands from file.
1525 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1527 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1528 * src/SDCCutil.c: include ctype.h for win32
1530 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1532 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1534 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1536 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1537 Fixed so you can set breakpoints prior to run, run does not stop
1538 on entry now. Add tbreak. Other enhancements and fixes for use
1541 2003-05-12 Borut Razem <borut.razem@siol.net>
1543 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1545 2003-05-11 Borut Razem <borut.razem@siol.net>
1547 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1548 the path of bin directory, so that PATH is the only env. variable, which has to be set
1549 in case of standard installation.
1550 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1551 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1552 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1554 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1556 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1557 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1558 temp files are in the port dir; clean the gen/test directory when
1559 generating new test.c
1560 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1561 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1562 * support/regression/tests/zeropad.c: added
1564 2003-05-09 <johan@balder>
1566 * src/SDCCglue.c: fixed bug #597940
1568 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1570 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1571 cache sfr, optimize next,step, fix off by one sourceline,
1572 support ddd list function.
1573 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1575 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1577 * support/regression/HTMLgen.py: added compare_s2f()
1578 * support/regression/Makefile: redo 1.27
1579 * support/regression/generate-cases.py: redo 1.5
1581 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1583 * support/regression/tests/float.c: workaround 33 bit hex constant
1584 * support/regression/tests/simplefloat.c: fix division for host
1586 2003-04-29 Scott Dattalo <scott@dattalo.com>
1588 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1589 that tame's the PIC's over-aggressive optimizer.
1591 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1593 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1596 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1598 Initial support for DS80C400. "Hello world" runs on TINIm400
1601 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1603 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1604 * Some notes on ddd usage added in debugger/README
1605 Martin Helmling adding more features and fixes for ddd GUI debugger.
1606 Code added for nexti, stepi, up, down, and other adjustments.
1608 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1610 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1611 * src/pic/peeph.def Added two rules to optimize carry manipulation
1612 * src/pic/* removed debug printfs
1614 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1616 * debugger/mcs51/cmd.c: added header newalloc.h
1618 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1620 * as/Makefile: new EXEEXT
1621 * as/z80/Makefile: remove trailing slash of BUILDIR
1622 * as/z80/clean.mk: new EXEEXT
1623 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1624 * support/cpp2/Makefile.in: new EXEEXT
1625 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1627 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1629 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1630 EXEEXT was introduced to fix all related problems with targets
1631 "clean", "install" and "uninstall"; a couple of further flaws
1632 especially with "clean" have been fixed too
1633 * as/mcs51/Makefile.in
1638 * debugger/mcs51/Makefile.in
1639 * debugger/mcs51/clean.mk
1641 * link/z80/Makefile.in
1644 * packihx/Makefile.in
1646 * sim/ucsim/Makefile
1647 * sim/ucsim/clean.mk
1648 * sim/ucsim/avr.src/Makefile.in
1649 * sim/ucsim/avr.src/clean.mk
1650 * sim/ucsim/s51.src/Makefile.in
1651 * sim/ucsim/s51.src/clean.mk
1652 * sim/ucsim/xa.src/Makefile.in
1653 * sim/ucsim/xa.src/clean.mk
1654 * sim/ucsim/z80.src/Makefile.in
1655 * sim/ucsim/z80.src/clean.mk
1656 * sim/ucsim/main_in.mk
1657 * sim/ucsim/packages_in.mk
1658 * sim/ucsim/gui.src/Makefile.in
1659 * sim/ucsim/gui.src/serio.src/Makefile.in
1660 * sim/ucsim/gui.src/serio.src/clean.mk
1663 * support/cpp2/Makefile.in
1664 * support/cpp2/clean.mk
1665 * support/makebin/Makefile
1666 * support/makebin/clean.mk
1667 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1668 * doc/sdccman.lyx: --program-suffix no longer needed
1670 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1672 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1673 Martin Helmling added support for ddd GUI debugger.
1674 Code added to display assembly, set variables, and other commands
1675 to interface to ddd.
1677 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1679 * as/Makefile: fix target clean
1680 * as/clean.mk: fix target clean
1681 * as/z80/clean.mk: fix target clean
1683 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1685 * Makefile.common.in: added @EXEEXT@
1686 * configure.in: removed all mingw32 stuff
1687 * configure: rebuilt from configure.in
1688 * doc/sdccman.lyx: updated section "installation"
1689 * support/scripts/sdcc_mingw32: adapted to configure
1690 * support/scripts/sdcc_cygwin_mingw32: added
1692 2003-04-22 Scott Dattalo <scott@dattalo.com>
1694 * src/pic Added object file support for the PIC port
1695 * src/pic Applied patch from Craig Franklin (this started the object file support)
1696 * src/regression Updated the PIC regression tests for object files
1698 2003-04-20 Borut Razem <borut.razem@siol.net>
1700 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1701 lklex.c: In function `getfid':
1702 lklex.c:203: warning: array subscript has type `char'
1703 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1704 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1705 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1706 stack handling macros
1708 2003-04-19 Borut Razem <borut.razem@siol.net>
1710 * "handling space characters in file path" task:
1711 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1712 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1713 * support/Util/MySystem.h: make it self-sufficient
1714 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1715 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1716 handling space characters in file path
1717 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1718 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1719 * support/Util/MySystem.c: handling space characters in executable's path
1721 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1723 * as/z80/Makefile: fix permanent rebuild of z80
1724 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1725 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1727 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1729 * src/SDCCopt.c: add special case optimization to replace modulo by
1730 a power of two with a bitwise AND.
1732 2003-04-18 <johan@balder>
1734 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1736 2003-04-17 <johan@balder>
1738 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1739 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1741 2003-04-13 Borut Razem <borut.razem@siol.net>
1743 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1744 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1745 fixed mingw problem in adl_NORMALIZE_PATH
1747 2003-04-12 Borut Razem <borut.razem@siol.net>
1749 * fixed "#pragma SAVE/RESTORE can not be nested":
1750 * src/SDCC.lex: reworked pragma handling functions
1751 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1752 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1754 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1756 * src/SDCCutil.c (pathEquivalent): defined but not used
1757 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1758 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1759 * configure: rebuilt from configure.in
1760 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1761 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1762 * device/include/Makefile.in: replace sdcc_datadir
1763 * device/lib/Makefile.in: replace sdcc_datadir
1764 * Makefile.common.in: add LDFLAGS from configure
1765 * packihx/Makefile.in: use LDFLAGS
1766 * src/Makefile.in: use LDFLAGS
1767 * support/cpp2/Makefile.in: add LDFLAGS from configure
1768 * support/makebin/Makefile: use LDFLAGS
1769 * .version: bumped version number to 2.3.5
1771 2003-04-12 Borut Razem <borut.razem@siol.net>
1773 * completed "different paths" task:
1774 * src/SDCCmacro.c: fixed bug in handling quotes
1775 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1776 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1778 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1780 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1782 2003-04-11 kevin Vigor <kevin@vigor.nu>
1784 * ds390/gen.c ds390/peeph.def: fix bug 706781
1786 2003-04-11 Borut Razem <borut.razem@siol.net>
1788 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1790 2003-04-10 Scott Dattalo <scott@dattalo.com>
1792 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1793 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1794 set - this bit used to not be set...).
1795 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1796 bad code in PIC Port
1797 * src/regression/and2.c added to test bug 609268
1798 * src/regression/Makefile added and2.c to regression test
1801 2003-04-08 <johan@CP255758-A>
1803 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1804 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1805 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1807 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1809 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1811 * support/cpp2/Makefile.in: fix bug #487815
1812 * configure: rebuilt from configure.in
1813 * Makefile.common.in: docdir changed, new path suffixes
1814 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1815 * sdcc_vc_in.h: reflect changes from sdccconf.h
1816 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1817 * src/SDCCutil.h: remove BINDIR hack
1818 * doc/sdccman.lyx: update new path hierarchy
1820 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1822 * src/SDCCpeeph.c: added okToRemoveSLOC test
1824 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1826 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1828 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1830 * src/SDCCpeeph.c: added labelIsReturnOnly test
1831 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1833 2003-04-05 <johan@balder>
1835 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1836 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1837 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1838 * src/SDCCast.c: fixed a warning
1839 * src/SDCCast.h: fixed a warning
1840 * src/SDCCicode.c (operandFromAst): fixed a warning
1842 2003-04-04 <johan@balder>
1844 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1845 * src/SDCCast.c (decorateType): fixed bug #715076
1846 * src/SDCC.y: fixed bug #702907
1848 2003-04-03 <johan@balder>
1850 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1851 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1852 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1853 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1854 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1856 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1858 * _decdptr.c: fix return values
1859 * _gptrget.c: fix return values
1860 * _gptrgetc.c: fix return values
1861 * _gptrput.c: fix return values
1862 * _mulint.c: fix return values
1863 * as/z80/Makefile: fix 'make -j' problem
1865 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1867 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1868 * configure.in: big cleanup, updated to autoconf 2.5x
1869 * configure: rebuilt from configure.in
1870 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1871 * sdcc_vc_in.h: reflect changes from sdccconf.h
1872 * doc/Makefile: fixed a flaw in "make install"
1874 2003-04-02 <johan@balder>
1876 * src/ds390/gen.c (genCmp): no comments
1877 * src/mcs51/gen.c (genCmp): no comments
1878 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1879 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1881 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1883 * support/regression/generate-cases.py: place generated file in given sub directory
1884 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1885 * support/regression/Makefile: improvements for 'make -j';
1886 side effect: it's simpler and faster now
1888 2003-03-31 Borut Razem <borut.razem@siol.net>
1890 * src/z80/main.c: link-{port} and as-{port} defined without path
1891 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1893 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1895 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1897 2003-03-30 Borut Razem <borut.razem@siol.net>
1899 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1900 changed type of list parameter to set
1901 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1902 * src/port.h: changed type of do_assemble() parameter to set
1903 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1904 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1905 definition of "cppoutfilename" macro with NULL value in preProcess()
1906 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1907 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1908 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1909 replaced with set *binPathSet
1910 * shash_add() deallocates the item, if allready exsists, before adding the new one
1911 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1913 2003-03-30 Scott Dattalo <scott@dattalo.com>
1915 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1916 a nested for loop bug in the PIC port
1917 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1920 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1922 * support/Util/dbuf.h: remove C++ stuff to make it portable
1924 2003-03-28 Borut Razem <borut.razem@siol.net>
1926 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1927 literal strings in stringLiteral()
1928 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1929 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1932 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1934 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1936 2003-03-26 <johan@balder>
1938 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1939 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1940 * src/SDCCast.c (decorateType): fixed " -v < 3"
1942 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1944 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1945 Added Lenny Story's debug infrastructure changes:
1946 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1947 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1948 * src/cdbFile.c: added
1949 * src/SDCCdebug.c: added
1950 * src/SDCCdebug.h: added
1951 * src/SDCCast.c (createFunction)
1952 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1953 * src/SDCCmain.c (parseCmdLine, main)
1954 * src/SDCCmem.c (redoStackOffsets)
1955 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1958 * src/avr/gen.c (genAVRCode)
1959 * src/ds390/gen.c (gen390Code)
1960 * src/mcs51/gen.c (gen51Code)
1961 * src/pic/gen.c (genpic14Code)
1962 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1963 * src/xa51/gen.c (genXA51Code)
1964 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1966 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1968 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1969 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1971 2003-03-22 <johan@balder>
1973 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1975 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1977 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1978 * doc/cdbfileformat.lyx: added, written by Lenny Story
1979 * doc/Makefile: added cdbfileformat.lyx
1980 * doc/clean.mk: added cdbfileformat.lyx
1982 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1984 * src/mcs51/peeph.def: fix bug #705773
1986 2003-03-20 <johan@balder>
1988 An sfr/sbit can have an "at #" AND an initializer
1989 * src/SDCCsymt.c (checkSClass):
1990 * src/SDCCmem.c (allocGlobal):
1991 * src/SDCCmem.c (allocLocal):
1992 * src/SDCCast.c (createBlock):
1994 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1996 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1998 2003-03-16 <johan@balder>
2000 Undid the hackup of const and volatile, the problem is much bigger
2002 * src/SDCCast.c:1.171
2003 * src/SDCCglue.c:1.138
2004 * src/SDCCicode.c:1.146
2005 * src/SDCCsymt.c:1.150
2006 * src/SDCCval.c:1.65
2008 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2010 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2011 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2013 2003-03-13 <johan@balder>
2015 Hackup const and volatile modifiers in type chains a bit:
2017 * src/SDCCast.c:1.169
2018 * src/SDCCglue.c:1.136
2019 * src/SDCCicode.c:1.143
2020 * src/SDCCsymt.c1.146
2021 * src/SDCCsymt.h1.59
2022 * src/SDCCval.c:1.63
2024 2003-03-12 <johan@balder>
2026 * src/SDCCBBlock.h: more LRH debugging junk
2027 * src/SDCCcflow.h: more LRH debugging junk
2028 * src/SDCCloop.c: more LRH debugging junk
2029 * src/SDCC.y (struct_declaration): fixed bug #697590
2030 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2031 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2032 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2034 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2035 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2036 test function names must now match exactly).
2037 * src/SDCCcse.c: added special case in findCheaperOp to allow
2038 extending a short integer. Makes less awful code for bug 700121 test case.
2040 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2042 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2043 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2045 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2047 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2048 actually called (operandsNotEqual() was called for all
2049 operandsNotEqualX tests).
2051 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2053 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2054 with shorter literals. Fixes bug 700121.
2056 2003-03-11 <johan@balder>
2058 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2060 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2062 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2063 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2065 2003-03-10 Borut Razem <borut.razem@siol.net>
2067 * src/SDCCmain.c: pipe preprocessor's output
2068 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2069 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2070 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2071 which closes all pipes in pipeSet set
2072 * src/SDCCset.c: free deleted item in function deleteSetItem()
2073 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2074 moved from z80 to src subproject
2075 * .version: increased version number to 2.3.4
2077 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2079 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2080 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2081 * support/regression/ports/xa51/spec.mk: fix typo
2083 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2085 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2087 2003-03-09 Borut Razem <borut.razem@siol.net>
2089 * src/SDCCmain.c: pipe preprocessor's output
2090 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2091 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2092 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2093 which closes all pipes in pipeSet set
2094 * src/SDCCset.c: free deleted item in function deleteSetItem()
2095 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2096 moved from z80 to src subproject
2098 2003-03-09 Borut Razem <borut.razem@siol.net>
2100 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2101 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2102 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2103 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2104 * src/SDCCglobl.h: unification of WIN32 native definitions
2106 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2108 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2110 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2112 * src/configure.in: check for endianess (even while cross-compiling)
2113 * src/configure: check for endianess (even while cross-compiling)
2114 * src/configure_in.h: check for endianess (even while cross-compiling)
2115 * src/avr/gen.c: remove old endianess stuff
2116 * src/mcs51/gen.c: remove old endianess stuff
2117 * src/ds390/gen.c: remove old endianess stuff
2118 * src/pic/gen.c: remove old endianess stuff
2119 * src/pic/genarith.c: remove old endianess stuff
2120 * src/pic/glue.c: fix endianess check
2121 * src/pic16/gen.c: remove old endianess stuff
2122 * src/pic16/genarith.c: remove old endianess stuff
2123 * src/pic16/glue.c: fix endianess check
2124 * src/xa51/gen.c: remove old endianess stuff
2125 * src/z80/gen.c: fix endianess check
2126 * src/SDCCglue.c: fix endianess check
2127 * src/ds390/peeph.def: fix bug 700036
2129 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2131 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2132 * src/configure: find appropriate data-types on host for SDCC's int and long
2133 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2134 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2135 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2137 2003-03-07 <johan@balder>
2140 some minor cleanups before the big shot
2141 OP_DEFS and OP_USES now use Kevin's protection
2142 new option --nolabelopt
2153 * src/ds390/ralloc.c:
2154 * src/mcs51/ralloc.c:
2156 * src/xa51/ralloc.c:
2159 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2161 * src/pic/pcode.c (get_op): fix 64 bit warnings
2162 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2163 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2164 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2165 * support/regression/tests/malloc.c: fix 64 bit warnings
2167 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2169 * src/mcs51/gen.c (genMinus): fixed bug 696436
2171 2003-03-02 Borut Razem <borut.razem@siol.net>
2173 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2175 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2177 * configure.in: test for mkstemp
2178 * sdccconf_in.h: add HAVE_MKSTEMP
2180 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2182 * device/include/ctype.h: removed warning while using --stack-auto
2183 * device/include/malloc.h: removed warning while using --stack-auto
2184 * device/include/string.h: removed warning while using --stack-auto
2186 2003-02-23 Borut Razem <borut.razem@siol.net>
2188 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2189 because NDEBUG is defined (see man assert)
2190 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2192 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2194 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2195 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2197 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2199 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2200 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2202 2003-02-18 <johan@balder>
2204 * as/mcs51/asmain.c (asmbl): module can start with a digit
2205 * as/z80/asmain.c (asmbl): module can start with a digit
2207 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2209 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2210 * src/asm.c: fix pipe() for Mingw32
2212 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2214 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2215 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2216 make -V work again; --c1mode reads now from stdin
2217 * doc/sdccman.lyx: added --c1mode
2218 * support/Util/SDCCerr.c: new messages for c1 mode
2219 * support/Util/SDCCerr.h: new messages for c1 mode
2220 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2222 2003-02-15 <johan@balder>
2224 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2226 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2228 * doc/sdccman.lyx: Environment variables, -o and other minor things
2230 2003-02-14 <johan@balder>
2232 * src/xa51/main.c: before anyone really tries to use it :)
2234 * Install doc's in share/sdcc/doc
2235 * removed some obsolete files
2236 * Do a proper make distclean and uninstall
2237 M Makefile.common.in
2240 M device/include/Makefile.in
2241 M device/lib/Makefile.in
2244 M sim/ucsim/doc/Makefile.in
2247 R src/xa51/peeph.rul
2248 M support/cpp2/Makefile.in
2249 M support/makebin/Makefile
2252 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2254 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2256 2003-02-10 Borut Razem <borut.razem@siol.net>
2258 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2259 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2260 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2261 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2262 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2263 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2264 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2265 src/z80/Makefile.bcc: Borland Makefile cleanup
2266 * as/z80/Makefile.bcc: Added Borland Makefile
2267 * support/cpp2/borland.h: Removed
2269 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2271 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2272 * src/SDCC.lex: new pragma NOIV
2273 * src/SDCCglobl.h: new pragma NOIV
2274 * src/SDCCmem.c: new pragma NOIV
2276 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2278 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2280 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2282 * src/SDCCmain.c: signal handling is switched off by --debug
2283 * doc/Makefile: small fix for install; use clean.mk again
2284 * doc/clean.mk: clean *.pdf and *.html too
2286 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2288 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2289 * device/lib/printfl.c: fix a ds390 bug by making it portable
2290 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2291 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2292 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2293 * debugger/mcs51/cmd.c: converted multi-line string literals
2294 * sim/ucsim/globals.cc: converted multi-line string literals
2295 * src/SDCCmain.c: introduced signal handler to remove temp files
2296 * doc/Makefile: small tweaks, implement clean
2297 * doc: removed generated files
2299 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2301 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2302 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2303 Address Record is not correctly generated for DS390."
2305 2003-02-02 Borut Razem <borut.razem@siol.net>
2307 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2308 * as/mcs51/asm.h: fixed compilation with Borland C
2309 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2310 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2311 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2312 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2313 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2314 src/z80/Makefile.bcc: delete $(LIB) only if exist
2315 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2317 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2319 * device/include/malloc.h: introduced NULL
2320 * device/include/string.h: introduced NULL
2321 * device/include/stdlib.h: introduced NULL
2322 * device/lib/_memcpy.c: removed NULL
2323 * device/lib/_strcat.c: removed NULL
2324 * device/lib/_strchr.c: removed NULL
2325 * device/lib/_strcmp.c: removed NULL
2326 * device/lib/_strcpy.c: removed NULL
2327 * device/lib/_strcspn.c: removed NULL
2328 * device/lib/_strlen.c: removed NULL
2329 * device/lib/_strncat.c: removed NULL
2330 * device/lib/_strncmp.c: removed NULL
2331 * device/lib/_strncpy.c: removed NULL
2332 * device/lib/_strpbrk.c: removed NULL
2333 * device/lib/_strrchr.c: removed NULL
2334 * device/lib/_strspn.c: removed NULL
2335 * device/lib/_strstr.c: removed NULL
2336 * device/lib/_strtok.c: removed NULL
2337 * device/lib/malloc.c: removed NULL, include own header
2339 2003-02-02 <johan@balder>
2341 * 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
2342 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2343 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2344 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2345 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2346 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2348 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2350 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2353 2003-02-01 <johan@balder>
2355 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2357 2003-01-31 <johan@CP255758-A>
2359 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2361 2003-01-30 <johan@balder>
2363 * src/SDCCBBlock.c: automatic bug detection
2364 * src/SDCCicode.c: automatic bug detection
2366 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2368 * src/SDCCglobl.h: now --xram-size 0 works
2369 * src/SDCCmain.c: now --xram-size 0 works
2371 2003-01-29 <johan@balder>
2373 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2375 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2377 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2378 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2379 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2380 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2381 * src/SDCCglobl.h: Added options --xram-size and --code-size
2382 * src/SDCCmain.c: Added options --xram-size and --code-size
2384 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2386 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2387 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2389 2003-01-27 <johan@balder>
2391 * src/SDCC.y: fixed bug #613764
2393 2003-01-26 <johan@balder>
2395 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2396 * src/SDCCsymt.h: fixed bug #673374
2397 * src/SDCCglue.c: fixed bug #661910
2398 * src/SDCCast.c: fixed bug #458099 and 673374
2400 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2402 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2403 * as/mcs51/strcmpi.h: added
2404 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2405 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2406 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2407 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2408 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2409 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2410 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2411 * as/mcs51/Makefile.aslink: new module strcmpi
2412 * as/mcs51/Makefile.asx8051: new module strcmpi
2413 * as/mcs51/Makefil.bcc: new module strcmpi
2414 * as/mcs51/Makefile.in: new module strcmpi
2415 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2417 2003-01-26 <johan@balder>
2419 * src/SDCCglue.c: reverted back to 1.124
2420 * src/SDCCast.c: reverted back to 1.156
2421 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2423 2003-01-25 <johan@balder>
2425 * src/SDCCglue.c: A better fix for bug #661910
2426 * src/SDCCast.c: A better fix for bug #661910
2427 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2429 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2431 * src/Makefile.in: remove spawn.o
2432 * src/SDCCmain.c: remove spawn.h
2433 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2434 * src/spawn.c: removed
2435 * src/spawn.h: removed
2436 * support/regression/ports/ds390/spec.mk: link with -r
2438 2003-01-24 <johan@CP255758-A>
2440 * src/ds390/gen.c (aopOp): fixed bug #667458
2441 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2442 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2443 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2445 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2447 * src/mcs51/peeph.def: better assembler identation by Frieder
2448 * src/mcs51/gen.c: better assembler identation by Frieder
2450 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2452 * as/z80/string.h: removed for gcc 3.2
2453 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2454 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2456 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2458 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2459 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2460 * support/regression/Makefile: separate temp files for ports
2461 * support/regression/generate-cases.py: separate temp files for ports
2462 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2463 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2465 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2467 * moved tinitalk to device/examples/ds390
2469 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2471 * as/mcs51/lkmem.c: rflag is for DS390
2472 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2473 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2474 (linkEdit): move mem- and map-files the same way as ihx-files
2475 * src/z80/main.c (_setDefaultOptions): removed --generic
2476 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2477 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2478 * src/pic/glue.c (picglue): --c1mode works again
2479 * src/pic16/glue.c (pic16glue): --c1mode works again
2480 * src/asm.c (printCLine): fix #660034
2482 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2484 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2485 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2486 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2487 * as/mcs51/lkmem (summary): better fix for sp problem
2488 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2489 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2490 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2491 remove --stack-after-data
2493 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2495 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2496 * src/SDCCutil.c (join): ugly bug: missing '\0'
2497 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2499 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2501 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2503 * src/pic/main.c (_asmCmd): gpasm supports -o
2504 * src/z80/main.c: more general macros
2505 * device/lib/Makefile.in: remove intermediate files
2507 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2509 * .version: Bumped version number to 2.3.3
2510 * src/SDCCBBlock.c: new option -o
2511 * src/SDCCglobl.h: new option -o
2512 * src/SDCCglue.c: new option -o
2513 * src/SDCCmain.c: new option -o
2514 * src/asm.c: new option -o
2515 * src/ds390/main.c: new option -o
2516 * src/pic/glue.c: new option -o
2517 * src/pic/pcode.c: new option -o
2518 * src/pic/ralloc.c: new option -o
2519 * src/pic16/glue.c: new option -o
2520 * src/pic16/pcode.c: new option -o
2521 * src/pic16/ralloc.c: new option -o
2522 * src/z80/main.c: new option -o
2523 * device/lib/Makefile.in: use -o
2524 * support/regression/ports/ds390/spec.mk: use -o
2525 * support/regression/ports/gbz80/spec.mk: use -o
2526 * support/regression/ports/mcs51/spec.mk: use -o
2527 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2528 * support/regression/ports/z80/spec.mk: use -o
2529 * support/regression/ports/ucz80/spec.mk: use -o
2530 * support/regression/ports/xa51/spec.mk: use -o
2531 * support/regression/fwk/lib/timeout.c: fix usage string
2533 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2534 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2536 2003-01-07 <johan@balder>
2538 * src/SDCCast.c (decorateType): fixed bug #600035
2540 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2541 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2542 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2543 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2544 * src/pic/pcode.c: outcommented unused variable to remove warnings
2545 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2547 2003-01-06 <karl@turbobit.com>
2548 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2551 2003-01-06 <johan@balder>
2553 * src/SDCCicode.c: fixed array add
2555 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2556 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2557 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2559 2003-01-04 <johan@balder>
2561 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2563 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2564 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2566 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2567 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2568 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2570 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2571 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2573 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2574 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2576 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2577 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2579 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2581 * in \sdcc\as\mcs51\ changed these files in order to create an
2582 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2583 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2584 following files to include the previous two files: aslink.dsp,
2585 Makefile.aslink, Makefile.bcc, and Makefile.in.
2587 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2588 .adb instead of .cdb
2590 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2592 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2593 value from option --iram-size.
2595 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2597 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2600 2002-09-18 <wiml@hhhh.org>
2602 * SDCClrange.h: exposed setFromRange() and setToRange()
2603 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2604 packRegsForAccUse() (bug 542397)
2605 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2606 multiple times and emitting the fetch operations more than once
2607 added aopGetUsesAcc() function to allow binary operators to
2608 fetch their operands in the correct order; made genMinus() emit
2609 compact code for X = LITERAL - Y
2611 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2612 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2613 sprintf() in line 1267.
2615 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2616 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2619 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2620 Changes to aslink (All the changes are marked with 'JCF'):
2622 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2625 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2626 area BSEG. Also moves, if possible, the DATA area down into the internal
2627 ram so more space is available.
2629 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2632 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2633 not bytes. Function summary() which creates a memory usage summary
2634 file with extension .mem. Reports of overlaping stack and small stack
2635 size. If the space for the stack is less than 16 bytes aslink trows a
2638 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2639 the 8051. Option 'y' for memory summary output file.
2641 Changes to sdcc (All the changes are marked with 'JCF'):
2643 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2645 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2646 overlaying area for it (uses RegBankUsed[4]).
2648 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2649 bank zero as used by default. By default aslink locates the stack
2650 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2651 the creation of the .mem file. Delegates the allocation of data area
2652 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2653 the begining of the stack area to aslink.
2655 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2656 glue() in SDCCglue.c creates an area for it.
2658 2002-09-03 Borut Razem <borut.razem@siol.net>
2659 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2660 sdcc/src/pic/glue.c:
2661 introduced atexit() handler for teporay files removal in case of
2662 errors, assertions, ...
2664 2002-08-29 Borut Razem <borut.razem@siol.net>
2665 * sdcc/support/cpp2/auto-host_vc_in.h:
2666 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2667 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2668 Maybe there is a similar problem with BORLANDC? It should be checked!
2670 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2671 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2672 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2673 was not executed, and the compiler (cl) launched a warning:
2674 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2676 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2677 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2679 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2680 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2682 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2683 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2684 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2685 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2686 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2687 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2688 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2689 - added Release configuration in VS projects
2690 - review of compiler an linker options
2691 - VC .exe files are generated in bin_vc directory, not to interfere
2692 with binaries generated from other projects (cygwin, mingw, bcc ...)
2694 * sdcc/src/yacc.dsp: added
2696 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2697 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2698 and insert the version number definitions from .version
2700 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2702 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2703 added - genarate auto-host.h using auto-host_vc_in.h as template
2706 removed from CVS, generated automatically
2708 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2709 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2711 2002-08-11 Borut Razem <borut.razem@siol.net>
2712 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2714 2002-08-10 Borut Razem <borut.razem@siol.net>
2715 * src/SDCCmain.c (main):
2716 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2717 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2718 The consequence was that some temporary files were not removed.
2721 unification of code in functions tempfilename() and tempfile():
2722 function tempnam() is defined in Visual Studio 6.0 and .NET
2724 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2726 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2727 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2728 - removed compiler command line option /WX: Treats all warnings as errors
2729 - update a list of source files, included into the project
2731 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2732 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2733 changed project type to Generic Project so that can be correcly converted to VS.NET project
2735 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2737 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2739 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2741 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2742 added return 0 statements after assert() to make compiler happy
2744 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2745 added newline in the def file to keep MSC compiler satisfied
2747 * sdcc/src/z80/gen.c:
2748 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2749 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2750 - solved MSC error in function aopDump()
2752 * sdcc_vc.h: define PREFIX as "\\sdcc"
2754 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2755 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2757 2002-06-22 Scott Dattalo <scott@dattalo.com>
2758 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2759 - Rewrote the register banking algorithm.
2760 - Added pCode live-range analysis to registers (for now, only non-used and
2761 singly-used registers optimized away)
2763 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2765 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2767 2002-05-10 Scott Dattalo <scott@dattalo.com>
2768 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2770 2002-04-22 Michael Hope <michaelh@vroom>
2772 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2774 * configure.in (DD_COPT): Added include support required for gbdk.
2776 * .version: Bumped version number just to increase it.
2778 * src/SDCCmain.c: Added -nostdinc to the default options.
2780 2002-04-15 Michael Hope <michaelh@vroom>
2782 * device/lib/z80/printf.c (sprintf): Added.
2784 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2786 * src/z80/peeph.def: Added transpose redundent load rule.
2788 * src/z80/main.c: Added force callee saves for jaune.
2790 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2792 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2794 2002-03-28 Johan Knol <johan@balder>
2796 * src/SDCCval.c: fixed bug #532436
2798 2002-03-14 Scott Dattalo <scott@dattalo.com>
2800 Added "char *Processor" field to the port structure.
2803 Added -p option. Allows port dependent processor to be specified.
2806 Initialized the new field char *Processor field to NULL in all ports
2809 Compiler generated registers for interrupt context saving
2810 were not getting allocated.
2812 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2815 Fixed left shift. Will promote the left side of a left shift
2816 if a) left shifting more than size of operand or b) when assigned
2817 to something size > size of left side
2819 2002-03-14 Scott Dattalo <scott@dattalo.com>
2821 tons of changes. Register allocation has been
2822 rewritten. Added customization for the various PICs. Flow
2823 analysis is restructured. ...
2829 Added. device.c is a PIC port hack to accomodate variations
2832 2002-03-13 Michael Hope <michaelh@vroom>
2834 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2836 2002-03-04 johanknol <johanknol@manik>
2838 * /src/SDCCval.c: fixed
2840 const unsigned char arr[][2] = { { 0, 1 } };
2841 t18.c:1: error: Initializer element is not constant
2843 2002-03-04 bela <bela@manik>
2845 * /device/include/mcs51reg.h:
2846 ds89c420 register definition update
2848 2002-03-03 <johan@FRIJA>
2850 * support/Util/SDCCerr.c: did something, but don't no why anymore
2852 * support/regression/tests/bug-524691.c: made it a little less shy
2854 * src/SDCCast.c (decorateType): fixed bug #524697
2856 * src/SDCCast.c: made some lineno improvements
2858 * src/SDCCval.c (getNelements): changed warning to error
2860 * src/SDCCglue.c (printIvalArray): changed warning to error
2862 * src/SDCCicode.c: fixed a warning for mingw
2864 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2866 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2868 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2870 * src/ds390/peeph.def:
2871 Added some more peephole rules
2873 * src/ds390/gen.c: Various fixes & enhancements
2875 * src/SDCClrange.c, src/SDCClrange.h:
2876 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2878 * src/ds390/ralloc.c:
2879 various fixes & enhancements (ds390) specific
2881 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2882 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2885 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2887 2002-03-02 <johan@FRIJA>
2889 * src/SDCCast.c (decorateType): fixed bug #524708
2891 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2893 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2895 2002-03-01 Michael Hope <michaelh@vroom>
2897 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2899 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2901 2002-03-01 <johan@FRIJA>
2903 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2905 * src/SDCCast.c (decorateType): fixed bug #524209
2907 * src/SDCCval.c (valNot): fixed bug #524195
2909 2002-02-26 <johan@balder>
2911 * src/xa51/gen.c: fixed a warning
2913 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2915 * src/SDCCast.c (decorateType): fixed bug #522534
2917 2002-02-23 <johan@balder>
2919 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2921 2002-02-22 <johan@balder>
2923 * src/SDCCast.c: fixed bug #514865
2925 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2927 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2929 * sdcc/src/SDCCloop.c:
2930 Previous fix was not good. basic blocks that have "break" or "return" are
2931 not really partof a loop , but live ranges used in these blocks should
2932 be live thru the entire loop, so set partOfLoop but don't add them to
2935 2002-02-21 <johan@FRIJA>
2937 * src/SDCCcse.c: fixed bug #514308
2939 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2942 Fixed BUG #519583. If a conditional block ended in a return/break
2943 statement inside a loop, it was not being considered part of the loop.
2945 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2947 2002-02-10 Karl Bongers <karl@turbobit.com>
2950 Fixed up SDCDB debugger somewhat. Updated debugger/README
2951 with lots of comments and notes.
2953 * device/examples/test2.c:
2954 Fix bug, "red" variable not being initialized(compiler complained).
2956 * device/examples/Makefile, examples/test3.c:
2957 Add Makefile in device/examples folder, compiles test3.c
2958 for use as a multiple module SDCDB test case.
2960 * sim/ucsim/cmd.src/cmdset.cc:
2961 Took out debug printfs in ucsim "next" command.
2964 Karl and Johan start ucsim XA support. Most dissassembly working,
2965 about 75% emulation done(plenty of work remaining).
2967 * sim/ucsim/z80.src:
2968 Add Z80 support to ucsim, add test-ucz80 regression test,
2969 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2970 Notice z80 compiler fails on examples/test3.c/crc code.
2972 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2974 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2975 Added support for --parms-in-bank1
2977 * src/ds390/peeph.def:
2978 added a few more peephole optimzations
2981 1) added __builtin_inp & __builtin_outp used to read in data of given length
2982 from a memory mapped port
2983 2) added __builtin_memcmp
2984 3) added __builtin_swapw swap bytes of a short
2986 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2987 1) handle multiple send & receives from register bank1
2988 2) ralloc can now allocate DPTR1 to some liveRanges
2990 * src/SDCCsymt.c, src/SDCCsymt.h:
2991 changes to handle multiple sends & receives
2994 added some pointer arithmetic optimization
2997 added some pointer arithmetic optimizations but not stable yet so not
2998 called from anywhere (will get this working shortly)
3000 * src/SDCCopt.c: fixed for multiple sends & receives
3003 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3004 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3005 set preprocessor defines (depending on options)
3007 * src/SDCCicode.c, src/SDCCicode.h:
3008 changes made to handle multiple sends & receives
3011 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3013 * src/SDCCcse.c, src/SDCCcse.h:
3014 added function findbackward def (to be used in upcoming optimization)
3016 * src/SDCCcflow.c, src/SDCCcflow.h:
3017 added function returnAtEnd - to determine if a basic block terminates with
3020 * src/SDCCast.c, src/SDCCast.h:
3021 added option parms-in-bank1
3023 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3024 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3025 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3026 adjusted for --parms-in-bank1 option
3028 * device/include/string.h:
3029 donot redefine "reentrant" keyword
3031 * device/include/ds80c390.h: Added some more SFRs
3033 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3035 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3037 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3039 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3041 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3043 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3045 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3047 * Added --xram-movc option
3049 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3051 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3053 2002-01-11 Johan Knol
3055 * Added math lib of Jesus Calvino-Fraga
3057 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3059 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3060 * support/regression/Makefile: new target test-mcs51-stack-auto
3061 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3063 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3065 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3067 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3069 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3071 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3073 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3075 * src/SDCCglue.h: add definition for printIvalChar()
3077 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3079 * src/SDCCast.c: fix #498138 by Johan
3081 * src/SDCCglue.c: fix #498138 by Johan
3083 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3085 * support/regression/Makefile: fix clean
3087 * support/regression/ports/ds390/support.c: fix transmission of last character
3089 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3091 * /sdcc/src/ds390/gen.c:
3092 a) improved computing address of stack variable
3093 b) took out some #if 0 code
3094 c) improved parmBytes adjustment
3095 d) improved genPlusIncr & genMinusIncr
3096 e) genCmp could generate bad code (when left assigned to DPTR)
3097 f) Fixed bug in hasInc
3099 * /sdcc/src/ds390/ralloc.c:
3100 a) packRegsForSupport could mess up live information (Fixed)
3101 b) packRegsDPTRuse could be incorrect for left & right shift
3103 * /sdcc/src/mcs51/ralloc.c:
3104 packRegsForSupport could mess up the live information (Fixed)
3106 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3108 * /sdcc/src/SDCCast.c:
3109 can reverse a loop even if function call is present as long
3110 as the loop control variable is local & is not passed as parameter
3112 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3114 * /sdcc/ChangeLog: *** empty log message ***
3116 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3117 More builtin function additions for TININative
3119 * /sdcc/src/ds390/ralloc.c:
3120 Had broken the regression testsuite
3122 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3124 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3125 Added funcattr hasStackParms will be set for reentrant functions when there
3126 are paramteres on the stack, this helps in minimizing frame pointer generation
3127 typeFromStr can handle function pointers now
3129 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3130 *** empty log message ***
3132 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3134 * /src/ds390/gen.c, /src/ds390/main.c:
3135 More builtin function additions for TININative
3137 * /src/ds390/ralloc.c:
3138 Had broken the regression testsuite
3140 * /src/SDCCast.c: Fixed a bug in dumptree
3142 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3143 Added funcattr hasStackParms will be set for reentrant functions when there
3144 are paramteres on the stack, this helps in minimizing frame pointer generation
3145 typeFromStr can handle function pointers now
3147 * /doc/builtins.txt, /doc/TININative.txt:
3148 *** empty log message ***
3151 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3153 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3154 ALPHA version for -mTININative
3156 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3157 updated to reflect changes in the port structure
3160 added function do_assemble (similar to do_link) if non-null this function
3161 will be called to do assembly (-mTININative) requires a multi command
3163 added function genAssemblerEnd will be called to generate assembler Epilogue
3166 added _JavaNative to debug info printing
3168 * /src/SDCCmain.c: added option --tini-libid
3169 added port->do_assemble function (-mTININative) has a multi command assemble
3171 * /src/SDCCglue.c: Disabled "constExpr" check
3172 added port->genAssemblerEnd function
3174 * /src/SDCCglobl.h: Added option --tini-libid value
3177 tookout optimizeCompare from the header (has no external references)
3179 * /src/SDCCast.c: made one more function "static"
3181 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3183 * src/z80/mappings.i: Added z80asm support.
3185 * src/z80/main.c: Added z80asm support on --asm=z80asm
3187 * src/z80/gen.c: Fixed asm portability issues.
3189 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3191 * src/SDCCglue.c (printExterns): Added global/extern split.
3193 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3195 * support/regression/Makefile: added test for mcs51 model large
3197 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3199 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3201 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3203 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3205 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3207 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3209 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3211 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3213 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3215 * support/regression/tests/simplefloat.c: Port to mcs51.
3217 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3218 * support/regression/tests/bug-485362.c: Added.
3220 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3222 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3224 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3226 * src/z80/gen.c (aopDump): Added a dump function.
3228 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3229 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3231 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3233 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3235 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3237 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3239 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3241 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3243 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3245 * support/regression/ports/ds390/support.c: Use tinibios.
3247 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3249 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3251 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3252 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3254 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3256 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3258 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3260 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3262 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3263 (packRegsForIYUse): Created and optimised.
3265 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3267 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3268 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3270 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3272 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3274 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3276 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3278 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3280 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3282 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3284 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3286 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3288 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3290 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3292 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3293 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3294 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3296 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3298 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3299 (genNotFloat): Added.
3300 (genUminusFloat): Added.
3302 * device/lib/z80/Makefile: Added floating pt stubs.
3304 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3306 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3308 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3310 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3312 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3314 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3316 * sdcc/support/regression/Makefile: Add port ds390.
3318 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3320 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3322 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3324 * sdcc/support/regression/ports/ds390/support.c: Added.
3326 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3328 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3330 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3332 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3334 * device/include/malloc.h: Added z80 and gbz80 support.
3336 * device/lib/gbz80/heap.s: Added.
3338 * device/lib/z80/heap.s: Added.
3340 * device/lib/malloc.c: Added z80 and gbz80 support.
3342 * support/regression/tests/malloc.c (testMalloc): Added.
3344 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3346 * support/regression/tests/bug-478094.c: Added.
3348 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3350 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3352 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3354 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3356 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3358 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3360 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3362 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3364 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3366 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3368 * support/regression/tests/bug-477927.c: Added.
3370 * src/z80/peeph.def: Added minor rules.
3372 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3374 * src/z80/peeph.def: Added jump optimisation modification.
3376 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3378 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3380 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3382 * support/regression/tests/funptrs.c: Added.
3384 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3386 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3388 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3390 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3392 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3394 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3395 (movLeft2ResultLong): Created.
3397 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3398 (joinPushes): Added. Joins two char pushes into a word push.
3400 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3402 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3404 * support/makebin/Makefile (install): Added creation of dest dir.
3406 2001-10-24 Karl Bongers <karl@turbobit.com>
3408 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3410 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3412 * src/z80/ralloc.c: Turned off faulty pack for one use.
3414 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3416 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3418 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3420 * support/regression/Makefile: Improved clean
3422 * support/regression/ports/gbz80/spec.mk: Added clean
3424 * support/regression/ports/host/spec.mk: Added clean
3426 * support/regression/ports/z80/spec.mk: Added clean
3428 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3430 * support/regression/ports/mcs51/timeout.c: little improvements
3432 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3434 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3436 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3438 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3440 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3442 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3444 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3446 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3447 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3449 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3451 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3453 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3455 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3457 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3459 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3461 * support/regression/tests/longor.c: Added.
3463 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3465 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3467 * as/mcs51/aslink.h: define PATH_MAX
3469 * as/mcs51/asm.h: define PATH_MAX
3471 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3473 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3475 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3477 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3479 * src/SDCCglobl.h: define PATH_MAX
3481 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3483 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3485 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3487 * src/z80/gen.c (gencjneshort): Fixed
3489 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3491 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3493 * support/regression/tests/bug-469671.c: Added.
3495 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3497 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3499 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3501 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3503 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3505 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3507 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3509 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3511 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3513 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3515 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3517 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3519 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3521 * 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.
3523 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3525 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3527 2001-10-07 <johan@FRIJA>
3529 * device/lib/gets.c (gets): fixed the return value.
3531 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3532 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3534 * 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.
3536 * 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.
3538 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3540 * src/pic/gen.c: Removed Safe_strdup.
3542 * configure.in: Added option to enable libgc support.
3544 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3545 (bitVectUnion): Optimised.
3546 (bitVectIntersect): Optimised.
3547 (bitVectBitsInCommon): Optimised.
3548 (bitVectCplAnd): Optimised.
3550 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3552 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3554 * src/SDCCmain.c: distinguish between assembler debug and plain options
3556 * src/avr/main.c: remove standard assembler options
3558 * src/ds390/main.c: remove standard assembler options
3560 * src/mcs51/main.c: remove standard assembler options
3562 * src/port.h: removed "PENDING" comment
3564 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3566 * src/device/lib/_mulint.c : new, with assember functions
3568 * src/device/lib/_mullong.c : new, with assember functions
3570 * src/device/lib/_divuint.c : with assember functions
3572 * src/device/lib/_divsint.c : with assember functions
3574 * src/device/lib/_divulong.c: with assember functions
3576 * src/device/lib/_divslong.c: with assember functions
3578 * src/device/lib/_moduint.c : with assember functions
3580 * src/device/lib/_modsint.c : with assember functions
3582 * src/device/lib/_modulong.c: with assember functions
3584 * src/device/lib/_modslong.c: with assember functions
3586 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3588 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3590 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3591 replaced _mululong.c and _mulslong.c by _mullong.c
3593 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3595 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3597 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3599 * src/SDCCglue.c: test, if win32api is available for MINGW
3601 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3603 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3604 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3605 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3606 * support/regression/ports/host/spec.mk: removed GENERIC
3607 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3608 * support/regression/ports/z80/spec.mk: removed GENERIC
3610 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3612 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3614 * support/regression/tests/bug-467035.c: Created.
3616 2001-10-01 <johan@FRIJA>
3618 * src/SDCC.y: fixed bug #466586 part 1
3620 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3622 * SDCCicode.c: z80 has no generic pointers
3623 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3625 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3627 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3629 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3631 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3633 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3635 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3637 * configure.in: Fixed up so that ucsim is only configured once.
3639 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3641 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3642 (getPathDifference): As above.
3644 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3646 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3648 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3649 * .version: Updated to 2.3.1
3651 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3652 Added copyright header.
3654 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3655 (assemble): Added support for macro based assembler commands.
3656 (linkEdit): Added support for macro based linker commands.
3657 (preProcess): Changed the pre-processor to use macros.
3658 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3659 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3661 * device/lib/z80/crt0.s: Added module name for debugging.
3663 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3665 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3667 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3669 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3671 * src/Makefile.in: Added SDCCmacro and SDCCutil
3673 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3675 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3677 2001-09-16 <johan@FRIJA>
3679 * 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.
3681 2001-09-15 <johan@FRIJA>
3683 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3684 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3686 2001-09-11 <johan@FRIJA>
3688 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3690 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3692 * support/regression/tests/bug-460444.c: Added test case.
3694 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3695 (genCast): Added justification for all of the asserts.
3697 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3699 * support/regression/support.c: _xdata replaced by xdata
3701 * support/regression/spec.mk: removed _generic
3703 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3705 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3707 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3708 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3710 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3712 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3714 * support/regression/tests/bug-460010.c: Added test case.
3716 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3718 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3720 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3722 * support/regression/testfwk.c: removed workaround for bug #436344
3724 * support/regression/tests/bp.c: use less memory with mcs51
3726 * support/regression/tests/bug-441448.c: use less memory
3728 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3730 * support/regression/collate-results.py: typo
3732 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3734 * support/regression/tests/fetchoverlap.c: Added new test case.
3736 * support/regression/tests/bp.c: Added new test case.
3738 * support/regression/tests/bug-448984.c: Added new test case.
3740 * support/regression/tests/pow2shifts.c: Added new test case.
3742 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3743 (genlshTwo): Fixed right shift for count > 8.
3745 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3747 2001-09-08 <johan@FRIJA>
3749 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3751 2001-09-07 <johan@FRIJA>
3753 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3755 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3757 2001-09-06 <johan@FRIJA>
3759 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3760 * bernhard noted me at this: "() equals to (void)" (1.38)
3762 2001-09-05 <johan@FRIJA>
3764 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3766 2001-09-04 <johan@FRIJA>
3768 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3771 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3773 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3775 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3777 * link/z80/aslink.h: Fixed path for PATH_MAX
3779 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3781 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3783 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3785 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3787 * 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.
3789 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3791 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3792 (genCmp): Fixed up genCmp for the GB with longs.
3794 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3796 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3798 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3800 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3802 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3804 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3806 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3808 * 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.
3810 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3812 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3814 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3816 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3818 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3820 * sim/ucsim/configure: little improvement of Cygwin-detection
3821 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3822 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3823 * support/regression/tests/bug-221100.c: small changes for mcs51
3824 * support/regression/tests/bug-221168.c: small changes for mcs51
3825 * support/regression/tests/bug-227710.c: small changes for mcs51
3826 * support/regression/tests/staticinit.c: small changes for mcs51
3827 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3828 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3829 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601