1 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
4 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
5 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
6 with embedded nulls (fixed bug #753752)
8 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
10 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
11 Apparently this did not see much testing (endless loop)
13 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
15 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
17 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
19 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
20 gracefully handle NULL memmap pointers
22 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
24 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
25 instead of deleting the iCode when an operand is volatile
26 * src/z80/gen.c (genDummyRead),
27 * src/mcs51/gen.c (genDummyRead),
28 * src/ds390/gen.c (genDummyRead),
29 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
31 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
32 * src/SDCC.y: fixed bug #850420
34 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
36 Applied z80 i/o port patch from Peter Townson and fixed some operators
37 to better handle operands in A register.
38 * device/include/z180.h
44 * src/z80/peeph-z80.def
48 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
50 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
52 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
54 * device/lib/hc08/_mullong.c: Removed extra #endif
56 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
58 * sim/ucsim/hc08.src/inst.cc,
59 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
61 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
62 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
63 * device/include/stdarg.h: fixed varargs for hc08
64 * device/lib/Makefile.in,
65 * device/lib/hc08/Makefile,
66 * device/lib/hc08/_mulint.c,
67 * device/lib/hc08/_mullong.c: fixed some endian problems
69 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
71 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
72 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
73 * device/lib/_gptrget.c,
74 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
76 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
78 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
79 * src/SDCCast.c (astErrors): fixed bug #846007
80 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
82 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
84 * src/SDCCast.c (decorateType): disabled a transformation I added in
85 revision 1.188 (access to fields of a structure at an absolute address);
86 it breaks with bitfields, extern declarations, and gcse analysis.
87 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
88 could be assigned through a pointer, so don't complain.
89 * src/SDCCast.c (astErrors),
91 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
93 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
95 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
96 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
97 output of __config directives, since gpasm now supports them
98 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
99 pre-processor macro, i.e. -DMCU=p18f452
100 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
101 and modified to handle 'cast' icode similarly to '=' icode
102 * src/pic16/device.h (typedef struct PIC_device): added field
103 'extMIface' to indicate that chip has external memory interface
104 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
105 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
108 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
110 * src/SDCC.y (pointer): fixed bug #846006
111 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
112 * src/SDCCast.c (decorateType): fixed bug #846009
113 * src/ds390/peeph.def,
114 * src/ds390/gen.c (genAnd, genOr),
115 * src/mcs51/peeph.def,
116 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
118 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
120 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
127 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
131 * src/SDCCbitv.c: added function to free a bitvector
133 * src/SDCClrange.c: added function to recompute the liveranges
135 * src/ds390/ralloc.c,
137 * src/mcs51/ralloc.c,
139 * src/pic16/ralloc.c,
141 * src/z80/ralloc.c: recompute the liveranges after register packing
143 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
145 * src/SDCCloop.c (newInduction): fixed bug #845630
147 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
149 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
150 inadvertantly left behind from my 2003-11-12 change
152 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
154 Updated headers I neglected to commit yesterday.
158 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
160 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
161 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
162 * src/SDCCopt.c (eBBlockFromiCode),
163 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
164 the creation of the key hash table from the sequencing so it can be used
165 earlier (for some GCSE bug fixes still pending)
167 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
169 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
170 * support/regression/tests/addsub.c: testing genPlus shortcut
172 2003-11-15 Borut Razem <borut.razem@siol.net>
174 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
176 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
178 * src/SDCCcse.c (cseBBlock): fixed bug #527779
179 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
180 ordering is immaterial.
181 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
183 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
185 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
186 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
187 (SIGSEV) of bug #840381
188 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
189 unlink new file before rename if new and old filenames are the same)
191 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
193 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
194 uninitialized variables) for the mcs51. Set environment variable
195 SDCC_GENRAMCLEAR to test.
196 xdata initialization slightly shorter
198 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
201 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
202 #838241 & 780691 (basicly the same bug)
203 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
204 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
206 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
208 * src/SDCCmain.c (linkEdit): "fix" #834252
210 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
212 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
214 * src/SDCC.y: fixed bug #819403
216 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
218 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
219 the reentrant attribute.
220 * src/hc08/gen.c (genPackBits): added missing stack readjustment
221 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
223 * src/SDCCast.c (decorateType): fixed bug with storage class not being
224 updated during pointer dereference; f.e. ~(((char *)1)*) was being
225 erroneously reduced to a literal.
226 * src/hc08/ralloc.c (packRegisters, rematStr),
227 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
230 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
232 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
233 * doc/sdccman.lyx: changed from 'article' to 'book'
234 * doc/Makefile: readded test_suite_spec and cdbfileformat
236 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
238 * device/include/stdlib.h: include malloc.h to comply with ANSI
239 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
241 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
243 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
244 * doc/clean.mk: also remove *.out files
245 * doc/sdccman.lyx: some additions, larger top/bottom margins
247 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
249 * src/SDCC.y: fixed bug #837365
250 * support/regression/tests/bitopcse.c
251 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
252 a symbol (might be valop instead)
253 * device/lib/Makefile.in: added errno.c to HC08SOURCES
254 * device/lib/clean.mk: added hc08 to the cleaning list
256 2003-11-04 Borut Razem <borut.razem@siol.net>
258 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
260 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
261 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
262 malloc is declared in standard stdlib.h
264 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
266 * device/lib/hc08/Makefile: need to clean .rel not .o files
267 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
269 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
279 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
280 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
281 tests (which uses the port's oclsExpense function)
287 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
289 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
291 * src/SDCCcse.c (ifxOptimize),
292 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
293 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
294 deleting the IFX iCode.
295 * src/hc08/ralloc.c: reduced unneeded slocs
296 * src/hc08/gen.c: fixed bug in asmopToBoolean
298 2003-11-04 Borut Razem <borut.razem@siol.net>
300 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
301 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
302 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
303 transferred to configure
305 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
307 Use headers defined in the C[++] standards:
308 * sim/ucsim/gui.src/serio.src/fileio.cc
309 * sim/ucsim/gui.src/serio.src/frontend.cc
310 * sim/ucsim/gui.src/serio.src/main.cc
311 * sim/ucsim/gui.src/serio.src/posix_signal.cc
312 * support/Util/NewAlloc.c
318 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
320 * Added MSVC projects for hc08 assembler and linker:
321 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
322 /as/hc08/link_hc08.dsp
324 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
326 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
328 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
330 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
332 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
334 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
336 2003-10-31 Borut Razem <borut.razem@siol.net>
338 * support/cpp2/cpplib.h,
339 support/cpp2/cpplib.c,
340 support/cpp2/cpplex.c,
341 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
342 to switch _asm block preprocessing on / off. Default is
343 #pragma preproc_asm +
345 2003-10-31 Borut Razem <borut.razem@siol.net>
347 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
348 when outputting comment blocks (when executed with -C option) and
349 _asm (SDCPP specific) blocks
351 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
353 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
355 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
357 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
359 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
361 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
362 * src/SDCCast.c (decorateType): fixed bug #832664
364 2003-10-31 Borut Razem <borut.razem@siol.net>
366 * support\cpp2\cpplex.c: fixed for SDCPP:
367 comments(when executed with -C option) and _asm blocks
368 were included even if they where in skipped #if block.
369 Applied solution from GCC cpp 3.3.2
371 2003-10-31 Borut Razem <borut.razem@siol.net>
373 * src/SDCC.lex: sdcc now understands both formats:
374 '# <line_number> <file_name>' and
375 '#line <line_number> <file_name>'
376 * support/cpp2/cppmain.c: sdcpp now generates the standard
377 '# <line_number> <file_name>' instead of former
378 '#line <line_number> <file_name>'
380 2003-10-30 Borut Razem <borut.razem@siol.net>
382 * support/cpp2/cpphash.h,
383 * support/cpp2/cpplib.h
384 * support/cpp2/cpplex.c,
385 * support/cpp2/cppmain.c,
386 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
388 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
390 Fixed a number of problems revealed by bug #827883.
391 * src/SDCCloop.c (loopInvariants): Spill location of the
392 result operand should be recomputed if extracted from
393 a loop. Also, don't extract assignments of an iTemp
395 * src/SDCCast.c (isConformingBody): loop reversal should
396 not occur if the control variable is involved with a
399 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
401 * .version: bumped to 2.3.6 to reflect the big improvements
402 made by Erik and Klaus. Thanks!
404 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
406 Replaced the livrange code.
407 * src/SDCClrange.c: added new LR code
409 * src/SDCCBBlock.h: removed remainig parts from old LR code
410 * src/ds390/ralloc.c,
411 * src/ds390/gen.c: minor fixes to make it work with new code
413 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
418 * src/hc08/ralloc.c: Fix various warnings related to the hc08
419 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
420 (tweaked fix for bug #818696)
422 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
424 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
426 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
429 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
430 * src/mcs51/gen.c (gencjneshort),
431 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
432 more efficient (per Scott Bronson's suggestion)
434 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
436 Extended the semantics of the critical keyword to include
437 individual statements. See RFE #827755 and #799831
442 * support/Util/SDCCerr.c
443 * support/Util/SDCCerr.h
448 2003-10-19 Borut Razem <borut.razem@siol.net>
450 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
452 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
454 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
456 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
457 and predecrement operand is displayed
459 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
461 * src/SDCCval.c (valMinus): fixed bug #826041
463 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
465 Some hc08 related updates that I missed earlier
467 * support/regression/ports/hc08/spec.mk
469 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
471 New target "hc08" for the Motorola 68hc08 family of micros
479 * sim/ucsim/hc08.src/*
480 * sim/ucsim/configure.in
481 * src/ucsim/configure
482 * sim/ucsim/packages_in.mk
485 * device/include/mc68hc908qy.h
487 * device/lib/Makefile.in
488 * support/regression/ports/hc08/*
489 * support/regression/Makefile
491 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
493 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
495 * src/ds390/gen.c (genCast): fixed bug #821957
497 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
499 * device/lib/logf.c: "fixed" overlay bug
500 * support/regression/ports/host/spec.mk: added m library
501 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
502 * support/regression/tests/float_trans: added (for Eric)
504 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
506 * src/mcs51/gen.c (genCpl): fixed bug
507 http://sf.net/mailarchive/message.php?msg_id=6263915
509 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
511 * src/SDCCast.c (decorateType): added extended constant folding
512 * src/SDCCsymt.c (computeType): cleanup
513 * src/SDCCval.c (valShift): minor optimization
514 * support/regression/tests/ast_constant_folding.c: added
516 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
518 * src/SDCCmain.c: removed some unintended changes
520 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
522 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
523 * src/z80/gen.c: fixed part of bug #817589
524 * src/SDCCsymt.c (checkFunction): fixed bug #817895
526 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
528 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
546 * src/z80/gen.c: removed unused label "release:"
548 2003-10-06 Borut Razem <borut.razem@siol.net>
550 * src/SDCC.lex: removed definition of unused variables
551 save_optimize and save_options
553 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
555 * clean.mk: removed '=' in "-maxdepth=1"
556 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
557 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
559 2003-10-06 Borut Razem <borut.razem@siol.net>
561 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
562 my_unput() replaced by unput()
564 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
566 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
567 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
568 type-punned pointer will break strict-aliasing rules"
569 Old LR behaviour is again default; Klaus' LR can be choosen by
570 defining the environment variable LRKLAUS
574 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
575 * clean.mk: fixed removal of files in bin/CVS/
576 * device/lib/clean.mk: fixed removal of directories small and large
577 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
579 * src/SDCCval.c: removed superflous test for pedantic
581 2003-10-05 Borut Razem <borut.razem@siol.net>
583 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
584 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
585 message "unmatched #pragma SAVE and #pragma RESTORE"
587 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
589 * doc/sdccman.lyx: various additions and updates (interrupts, inline
590 assembly, critical functions, atomic, nojtbound)
592 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
594 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
600 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
603 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
605 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
607 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
608 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
609 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
611 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
613 * src/z80/gen.c (genRet): fixed bug #524753
614 * src/z80/gen.c (genCast): fixed internal error on cast from
616 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
617 fix for bug #477835 to the z80
618 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
619 for tracking iCodes in the peephole optimizer for z80
621 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
623 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
624 the other part of bug #814548
625 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
627 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
629 * src/SDCCcse.c: fixed part of bug #814548
631 2003-09-28 Borut Razem <borut.razem@siol.net>
633 * src/asm.c: rewrite of printILine() to use temporary file instead
635 * src/xa51/main.c: commented out declaration of int rewinds
637 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
639 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
641 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
643 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
644 * src/asm.c (printILine): Fixed bug #811015
646 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
648 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
651 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
653 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
654 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
655 to correctly handle general case of AOP_PAIRPTR
656 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
658 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
660 * src/mcs51/ralloc.c (fillGaps),
661 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
662 register positioning bug)
664 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
666 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
668 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
670 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
671 genCodePointerGet, genGenPointerGet, genFarPointerSet,
672 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
673 (ralloc doesn't intentionally do this now, but perhaps later)
674 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
675 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
676 register positioning bugs (Fixed bug #762602 and #795325)
677 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
679 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
680 lines that --i-code-in-asm generates
682 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
684 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
685 trying to fclose a FILE* that was already closed.
687 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
689 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
690 of const struct should be treated as if const themselves)
692 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
694 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
696 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
698 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
699 Unix (/n) and DOS (/r/n) line terminations.
701 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
703 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
706 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
708 * src/mcs51/gen.c (genFunction, genEndFunction),
709 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
710 and restore of EA so that stack offsets to parameters are
711 correct when using both critical and reentrant/stack-auto.
712 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
713 size (can be triggered in error if sloc is shared between
714 different sized objects)
715 * device/include/float.h: fixed macros to explicitly use
716 unsigned long where needed
718 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
720 Feature req. 799831: added code to allow nesting of critical functions
721 * src/mcs51/gen.c (genFunction, genEndFunction)
722 * src/ds390/gen.c (genFunction, genEndFunction)
724 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
726 * src/SDCCsymt.c (sclsFromPtr),
728 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
729 support for standard C idiom of memory mapped variables; for
730 example, *((xdata int*)0x1234) = 1 is now internally equivalent
731 to xdata int at 0x1234 tempvar = 1.
732 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
733 provided by Akiya ISHIDA
735 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
737 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
738 * src/SDCCval.c (constVal): added reduction from int to char
739 * src/SDCCval.c (valMult, valDiv): fixed sign handling
740 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
741 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
743 * support/regression/tests/shifts.c: fixed
745 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
747 * src/z80/gen.c (genXor): Fixed bug #805445
749 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
751 Fixed bug #621531 (const & volatile confusion in the type chain).
752 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
753 refer to the const or volatile state of the pointer itself.
766 * support/regression/tests/const.c
768 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
770 When checking for duplicated modules, use absolute paths
771 instead of relative paths. Files changed:
776 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
778 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
780 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
782 * device/include/string.h: added size_t typedef, changed
783 prototypes to use size_t, eliminated separate reentrant and
784 non-reentrant declarations, added _memmove declaration
785 * device/lib/_memcpy.c: changed to use size_t instead of int,
786 changed /4 to >>2 to avoid division library call
787 * device/lib/_memcmp.c,
788 * device/lib/_memset.c,
789 * device/lib/_strncat.c,
790 * device/lib/_strncpy.c,
791 * device/lib/_strncmp.c: changed to use size_t instead of int
792 * device/lib/_memmove.c: new file (fixed bug #772294)
793 * device/lib/Makefile.in: added _memmove.c
794 * device/lib/z80/asm_strings.s: fixed bug #772290
795 * support/regression/tests/bitfields.c: attempt to fix host assertion
796 failure on amd64-unknown-linux2.2
798 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
800 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
801 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
802 * as/z80/asmain.c (main): fixed bug #801766
804 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
806 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
809 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
811 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
812 reported in bug #800609
814 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
816 * Top header beautifications in src/pic16 directory:
817 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
818 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
819 pcoderegs.h, ralloc.c, ralloc.h
820 * main.c: added top header and GPL license notice
821 * pcode.c: fixed the if-conditional warning
823 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
825 * device/lib/_mullong.c: replaced int by short for gcc
827 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
829 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
830 and JUMPTABLE iCodes properly now (worked by accident before)
831 * src/mcs51/gen.c (leftRightUseAcc),
832 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
833 iCode properly now. Use getSize instead of nRegs since a & b
834 aren't part of the nRegs tally.
836 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
838 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
839 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
840 before instructions that use the _STATUS register
842 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
844 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
845 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
846 fetching of the pointer
847 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
848 copied from genNearPointerSet()
849 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
850 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
851 If they pop r0/r1 they must be called in the opposite order than aopOp().
852 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
853 (resp. --stack-auto), prepared for --xstack
855 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
857 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
859 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
861 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
862 these ports have their own __sdcc_external_start()
864 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
866 pic patch provided by Slade Rich <slade_rich@yahoo.com>
867 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
868 type for bits was changed. It resulted in bit variables becoming
869 global, which is not permitted in PIC 14 assembly output.
871 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
873 * doc/sdccman.lyx: various additions and updates. Rearranged sections
875 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
877 Z80 and MCS51 linkers complaint if a public symbol is defined
878 in more than one library module:
882 * as/mcs51/Makefile.in
884 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
886 A few small changes that speed up the peephole optimizer.
890 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
892 Try to make the peephole optimizer smarter by maintaining
893 an association between the assembly source code and the
894 iCodes that originated them. Put this information to use
895 with a new peephole rule condition "notVolatile" so that
896 the rules can be aggressive yet still safe.
901 * src/mcs51/peeph.def
903 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
907 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
908 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
909 if the left or right operand symbols have the accuse flag set.
911 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
913 Changed the type of the result of the ! (NOT) operator to char;
914 previously it returned the same type as the source. This allows
915 us to eliminate all the genFloatNot functions (all of its target
916 implementations were very buggy) since !float can use the same
919 * src/SDCCicode.c (ast2iCode): ! returns char
920 * src/mcs51/gen.c (genNot, genNotFloat),
921 * src/ds390/gen.c (genNot, genNotFloat),
922 * src/z80/gen.c (genNot, genNotFloat),
923 * src/pic/gen.c (genNot, genNotFloat),
924 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
926 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
928 pic patch provided by Slade Rich <slade_rich@yahoo.com>
929 1. Interrupt would not compile properly. Ensure PCLATH register is saved
930 during interrupts. Ensure WSAVE is located at a shared bank address.
931 2. Fixed page selection in some places
932 3. Fixed BTFSS/C to where necessary use registers directly and not simply
933 the registers name strings.
934 4. Fixed "signed / unsigned compare" compiler warnings.
935 5. The PIC port manages its own allocation of the general purpose
936 registers, but makes no attempt to reuse them. As a result when
937 compiling it soon runs out of general purpose registers. Some
938 additional code was added to the files pcode.c and device.c to walk
939 through the function call tree and rename the registers so that they
949 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
950 genPlus() & genMinus() when the result is the same as left or right
952 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
954 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
956 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
958 Made bitfield a distinct type from bit so that bitfields
959 convert as per ANSI C and bits retain their traditional
960 boolean style behaviour. Implemented bitfield support in
968 * src/ds390/gen.c: bit v bitfield split
969 * src/z80/gen.c: New support for bitfields
970 * support/regression/tests/bitfields.c: reenabled z80,
973 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
975 Rules 246.x, 247.x relate to bitfields, the others speed up
976 access to xdata mapped I/O devices.
978 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
980 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
982 Cleaned up genPackBits and genUnpackBits and added two helper
983 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
984 for literal assignments in genPackBits (thanks to Frieder for
990 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
992 Fixed bug #748310 (pointer to function type mishandled when the
993 function name is omitted). Also fixed a SIGSEGV when a function
994 attribute (reentrant, etc) is used on a non-function or on a
995 function but misplaced before the parameter list.
997 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
999 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1000 * support/Util/SDCCerr.h,
1001 * support/Util/SDCCerr.c: Added func attr misuse error msg
1003 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1005 Fixed bug #787649 by anonymous
1006 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1007 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1009 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1011 Fixed numerous bitfield problems.
1013 * src/SDCC.y: More bitfield related error checking
1015 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1016 * support/Util/SDCCerr.h,
1017 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1018 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1019 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1020 * support/regression/tests/bitfields.c: tests added
1022 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1024 Made the constant following the "interrupt" keyword optional. If
1025 omitted, the function will not automatically be given an entry
1026 in the interrupt vector table (similar to #pragma NOIV, but
1027 less syntacticly kludgy). The interrupt number is also now
1028 range checked. Also fixed a bug in the high order bit example
1035 * support/Util/SDCCerr.c
1036 * support/Util/SDCCerr.h
1039 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1041 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1042 * src/SDCCicode.c (operandOperation): rewritten some ops
1043 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1044 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1046 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1047 be re-activated by defining REDUCE_LITERALS)
1048 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1049 unsigned, but are signed by default
1050 * src/SDCCval.c (constVal): rearranged
1051 * src/SDCCval.c (valMod): preliminary fix
1052 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1053 * support/regression/literalop.c: added, work in progress
1055 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1057 Generate warnings for useless declarations like "char data;"
1058 that don't do what new users expect.
1061 * support/Util/SDCCerr.h
1062 * support/Util/SDCCerr.c
1064 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1066 * src/SDCCval.c (valMult): fix overflow detection of negative int
1068 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1070 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1072 Changes to support big endian targets:
1085 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1087 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1088 * device/lib/time.c: fixed warning "integer overflow in expression"
1090 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1092 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1093 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1094 constants are unsigned; added recognition of "u" flag for unsigned
1095 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1096 * src/SDCCval.c (valDiv, valMod): fixed signdness
1097 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1098 signedness of modulo, left and right shift
1099 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1100 * support/Util/SDCCerr.h: added warning W_INT_OVL
1101 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1102 * src/SDCCast.c (ast_print): improved output of constants
1104 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1106 Fixed some warnings when building with MSVC:
1119 * support\cpp2\cpplib.c
1123 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1125 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1127 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1129 * support\librarian\clean.mk: Do not remove Makefile.
1130 * support\librarian\Makefile: added.
1132 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1134 Added librarian to MSVC build:
1137 * support\librarian\librarian.dsp
1139 'configure' not needed for librarian, removed:
1140 * support\librarian\configure
1141 * support\librarian\configure.in
1142 * support\librarian\config_in.h
1143 * support\librarian\Makefile.in
1145 Hopefully these ones built the librarian and the rest of sdcc properly:
1147 * Makefile.common.in
1149 Messed up 'configure', so revert to previous version:
1153 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1155 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1156 there, while the mantissa of a double is "only" 53 bits wide.
1158 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1160 Adding sdcclib to the build. MSVC project coming soon.
1161 Files added/changed:
1163 * support\librarian\clean.mk
1164 * support\librarian\configure
1165 * support\librarian\configure.in
1166 * support\librarian\config_in.h
1167 * support\librarian\Makefile.bcc
1168 * support\librarian\Makefile.in
1169 * support\librarian\sdcclib.c
1172 * Makefile.common.in
1176 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1178 Linker now complaints if linked modules have conflicting options, for
1179 example, one compiled using --model-large and another one compiled with
1180 --model-small. The following files were modified:
1202 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1204 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1205 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1207 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1209 * src/z80/mappings.i: fix _mul[us][int,long] entries
1211 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1213 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1215 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1217 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1218 * support/regression/tests/bitopcse.c: added
1226 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1228 added support for new library format to z80, gbz80 linkers:
1234 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1236 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1237 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1239 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1241 added DUMMY_READ_VOLATILE:
1250 * src/SDCCcse.c (algebraicOpts): many improvements
1251 * src/SDCCcse.h: removed algebraicOpts()
1252 * src/SDCCicode.c (picDummyRead): added
1254 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1256 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1257 "Insufficient space in data memory".
1259 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1261 * src/mcs51/gen.c: fixed bug #771358
1262 * src/z80/gen.c: fixed bug #759087
1264 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1266 * src/pic16/glue.c: minor cleanup by Vangelis
1268 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1270 * device/include/regc515c.h: fixed #758477
1271 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1272 * device/lib/_gptrput.c: saved a few bytes
1273 * my tab spacing is 8, yours too?)
1274 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1275 * device/lib/serial.c: process RX bytes earlier than TX bytes
1276 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1278 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1280 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1282 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1284 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1286 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1288 * device/lib/Makefile.in: bad fix, reverted to 1.43
1290 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1292 * device/lib/Makefile.in: added missing z80 object files
1294 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1296 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1297 pic16 progress by Vangelis:
1312 * pic16/pcodepeep.c:
1315 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1317 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1319 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1321 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1322 added gbz80 build to MSVC project.
1323 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1324 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1325 from 8051 stuff and setup so it links using a .lnk file.
1327 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1329 * support/librarian/sdcclib.c: sdcc librarian.
1330 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1333 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1335 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1337 2003-07-02 Borut Razem <borut.razem@siol.net>
1339 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1340 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1341 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1342 src/xa51/main.c, src/z80/main.c:
1343 virtualization of glue() function: each port has it's own glue function,
1344 which is accessed by do_glue function pointer in PORT.general structure
1346 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1348 * DS800C400 fun, improved ROM interface and tinibios.
1350 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1352 * More support for DS80C400. Now includes beginning of interface to ROM.
1354 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1356 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1358 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1360 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1362 2003-06-19 Borut Razem <borut.razem@siol.net>
1364 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1366 2003-06-19 Borut Razem <borut.razem@siol.net>
1368 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1369 fixed Z80 port - crt0.o: cannot open.
1371 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1373 * support/Util/MySystem.c (merge_command): revert bad fix
1375 2003-06-18 Borut Razem <borut.razem@siol.net>
1377 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1379 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1381 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1382 option --use-stdout sends errors to stdout instead of stderr.
1384 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1386 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1388 2003-06-15 Borut Razem <borut.razem@siol.net>
1390 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1391 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1392 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1393 fixed width array of pointers replaced with sets;
1394 multiple include and lib paths ared transferred to preprocessor and linker
1395 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1396 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1397 fixed width array of pointers
1398 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1399 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1400 fixupPath(), getPathDifference()
1401 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1402 fixed width array of pointers
1404 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1406 * src/pic16/ralloc.c: fix warnings
1407 * src/pic16/pcode.c: fix warning
1409 2003-06-10 Scott Dattalo <scott@dattalo.com>
1411 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1412 know all the details, but essentially this set of changes enable
1413 the pic16 port to generate movff instructions and generate assembler
1418 * src/pic16/pcode.c:
1419 * src/pic16/device.c:
1421 * src/pic16/pcode.h:
1422 * src/pic16/pcoderegs.c:
1423 * src/pic16/ralloc.c:
1424 * src/pic16/ralloc.h:
1426 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1428 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1429 added option --vc, so sdcc errors and warnings are compatible with
1430 Microsoft Visual Studio.
1432 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1434 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1435 device/lib/libfloat.lib: added atof function.
1437 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1439 * doc/sdccman.lyx: updated to Lyx 1.3
1440 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1441 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1442 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1444 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1446 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1448 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1450 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1451 additions to the "related tools/documentation" section
1453 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1455 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1457 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1459 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1460 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1462 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1464 * doc/sdccman.lyx: fix double dash and other minor things
1465 * doc/Makefile: fix double dash
1467 2003-05-28 Karl Bongers(patches from Martin Helmling)
1468 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1469 condition and ignore commands.
1471 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1473 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1474 is in parts still quite out of date, I did changes as far as I felt makes sense
1475 for a non-native english speaker.
1476 Please feel free to add to the manual or to correct my changes.
1477 * doc/Makefile: undid touching the date of intermediate tex files.
1479 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1481 * doc/sdccman.lyx: Manual has an index now
1483 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1485 Finalize muluint/mulsint and mululong/mulslong merging:
1486 * device/lib/_mulint.c
1487 * device/lib/_mullong.c
1488 * device/lib/gbz80/mul.s
1489 * device/lib/gbz80/stubs.s
1490 * device/lib/z80/mul.s
1491 * device/lib/z80/stubs.s
1492 * src/SDCCsymt.c (initCSupport)
1494 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1496 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1497 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1498 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1499 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1502 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1504 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1505 the regression tests I'm not brave enough to enable 245.b, 245.c
1506 * doc/sdccman.lyx: added latex preamble for hyperref package.
1507 Using pdflatex this will give you a hyperlinked pdf file with
1508 bookmarks. (prepend '%' before /usepackage if this breaks something)
1510 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1512 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1514 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1516 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1518 2003-05-21 <johan@balder>
1520 * src/SDCCglue.c (printIval): fixed bug #739934
1522 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1524 Applied patch from bug 737905 (renamed yylineo to mylineno):
1531 * src/pic16/pcode.c: Cleaned warnings
1532 * src/pic16/pcodeflow.c: Cleaned warnings
1533 * src/pic16/pcoderegs.c: Cleaned warnings
1535 2003-05-19 Scott Dattalo <scott@dattalo.com>
1537 * src/pic16/pcode.c: Cleaned warnings
1538 * src/pic16/pcodepeep.c: Cleaned warnings
1539 * src/pic16/ralloc.c: Cleaned warnings
1541 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1543 * doc/sdccman.lyx: fixed bug 739745
1544 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1546 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1548 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1549 it can be defined with CFLAGS when running configure
1550 * src/SDCCmain.c: fixed compiling + linking with object files
1552 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1554 * configure.in: configure for pic16 port,
1555 added --disable-pic16-port
1556 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1557 * src/SDCCmain.c: linkOptions is changed to set *,
1558 added if/endif conditional macros to remove options help
1559 messages from optionsTable when a port is not configured, added
1560 support for the PIc16 port in the ports table, when executing
1561 the compiler with no port specified on command line, a default
1562 port is selected with the new macro DEFAULT_PORT which is
1563 defined in port.h, in setDefaultOptions() linkOptions is removed
1564 from initialization assignment, since now it is a set,
1565 parseCmdLine uses setParseWithComma for linkOptions, in
1566 linkEdit() linkOptions are accessed with new function indexSet()
1567 which returns the i'th item of a set variable. See SDCCset.c, in
1568 linkEdit() when calling buildCmdLine(), added linkOptions as
1569 last argument. Now users can pass arguments to gplink via the
1570 -Wl option, main() uses pic16glue() to glue up pic16 programs
1571 * src/SDCCpeeph.c: various changes to support pic16
1572 * src/SDCCset.c: added function void *indexSet(set *, int) to
1573 return the i'th item of the set
1574 * src/SDCCset.h: added function prototype for indexSet()
1575 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1576 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1577 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1578 added macro DEFAULT_PORT
1579 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1580 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1582 * src/pic16/glue.c: commented out some error producing lines
1583 * src/pic16/main.c: __config directives are commented out to stop
1584 gpasm complaining and test the linkage with gplink, _linkCmd and
1585 _asmCmd changed to be more gplink and gpasm friendly
1586 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1587 produced an error when parsed, peep rule 12 is added to utilize
1588 movff, but it is commented out since the pCode does not support
1589 yet a command with 2 address arguments
1591 2003-05-18 <johan@balder>
1593 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1594 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1595 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1597 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1598 Added feature to script commands from file.
1600 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1602 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1603 * src/SDCCutil.c: include ctype.h for win32
1605 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1607 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1609 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1611 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1612 Fixed so you can set breakpoints prior to run, run does not stop
1613 on entry now. Add tbreak. Other enhancements and fixes for use
1616 2003-05-12 Borut Razem <borut.razem@siol.net>
1618 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1620 2003-05-11 Borut Razem <borut.razem@siol.net>
1622 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1623 the path of bin directory, so that PATH is the only env. variable, which has to be set
1624 in case of standard installation.
1625 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1626 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1627 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1629 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1631 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1632 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1633 temp files are in the port dir; clean the gen/test directory when
1634 generating new test.c
1635 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1636 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1637 * support/regression/tests/zeropad.c: added
1639 2003-05-09 <johan@balder>
1641 * src/SDCCglue.c: fixed bug #597940
1643 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1645 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1646 cache sfr, optimize next,step, fix off by one sourceline,
1647 support ddd list function.
1648 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1650 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1652 * support/regression/HTMLgen.py: added compare_s2f()
1653 * support/regression/Makefile: redo 1.27
1654 * support/regression/generate-cases.py: redo 1.5
1656 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1658 * support/regression/tests/float.c: workaround 33 bit hex constant
1659 * support/regression/tests/simplefloat.c: fix division for host
1661 2003-04-29 Scott Dattalo <scott@dattalo.com>
1663 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1664 that tame's the PIC's over-aggressive optimizer.
1666 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1668 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1671 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1673 Initial support for DS80C400. "Hello world" runs on TINIm400
1676 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1678 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1679 * Some notes on ddd usage added in debugger/README
1680 Martin Helmling adding more features and fixes for ddd GUI debugger.
1681 Code added for nexti, stepi, up, down, and other adjustments.
1683 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1685 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1686 * src/pic/peeph.def Added two rules to optimize carry manipulation
1687 * src/pic/* removed debug printfs
1689 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1691 * debugger/mcs51/cmd.c: added header newalloc.h
1693 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1695 * as/Makefile: new EXEEXT
1696 * as/z80/Makefile: remove trailing slash of BUILDIR
1697 * as/z80/clean.mk: new EXEEXT
1698 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1699 * support/cpp2/Makefile.in: new EXEEXT
1700 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1702 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1704 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1705 EXEEXT was introduced to fix all related problems with targets
1706 "clean", "install" and "uninstall"; a couple of further flaws
1707 especially with "clean" have been fixed too
1708 * as/mcs51/Makefile.in
1713 * debugger/mcs51/Makefile.in
1714 * debugger/mcs51/clean.mk
1716 * link/z80/Makefile.in
1719 * packihx/Makefile.in
1721 * sim/ucsim/Makefile
1722 * sim/ucsim/clean.mk
1723 * sim/ucsim/avr.src/Makefile.in
1724 * sim/ucsim/avr.src/clean.mk
1725 * sim/ucsim/s51.src/Makefile.in
1726 * sim/ucsim/s51.src/clean.mk
1727 * sim/ucsim/xa.src/Makefile.in
1728 * sim/ucsim/xa.src/clean.mk
1729 * sim/ucsim/z80.src/Makefile.in
1730 * sim/ucsim/z80.src/clean.mk
1731 * sim/ucsim/main_in.mk
1732 * sim/ucsim/packages_in.mk
1733 * sim/ucsim/gui.src/Makefile.in
1734 * sim/ucsim/gui.src/serio.src/Makefile.in
1735 * sim/ucsim/gui.src/serio.src/clean.mk
1738 * support/cpp2/Makefile.in
1739 * support/cpp2/clean.mk
1740 * support/makebin/Makefile
1741 * support/makebin/clean.mk
1742 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1743 * doc/sdccman.lyx: --program-suffix no longer needed
1745 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1747 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1748 Martin Helmling added support for ddd GUI debugger.
1749 Code added to display assembly, set variables, and other commands
1750 to interface to ddd.
1752 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1754 * as/Makefile: fix target clean
1755 * as/clean.mk: fix target clean
1756 * as/z80/clean.mk: fix target clean
1758 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1760 * Makefile.common.in: added @EXEEXT@
1761 * configure.in: removed all mingw32 stuff
1762 * configure: rebuilt from configure.in
1763 * doc/sdccman.lyx: updated section "installation"
1764 * support/scripts/sdcc_mingw32: adapted to configure
1765 * support/scripts/sdcc_cygwin_mingw32: added
1767 2003-04-22 Scott Dattalo <scott@dattalo.com>
1769 * src/pic Added object file support for the PIC port
1770 * src/pic Applied patch from Craig Franklin (this started the object file support)
1771 * src/regression Updated the PIC regression tests for object files
1773 2003-04-20 Borut Razem <borut.razem@siol.net>
1775 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1776 lklex.c: In function `getfid':
1777 lklex.c:203: warning: array subscript has type `char'
1778 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1779 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1780 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1781 stack handling macros
1783 2003-04-19 Borut Razem <borut.razem@siol.net>
1785 * "handling space characters in file path" task:
1786 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1787 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1788 * support/Util/MySystem.h: make it self-sufficient
1789 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1790 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1791 handling space characters in file path
1792 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1793 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1794 * support/Util/MySystem.c: handling space characters in executable's path
1796 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1798 * as/z80/Makefile: fix permanent rebuild of z80
1799 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1800 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1802 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1804 * src/SDCCopt.c: add special case optimization to replace modulo by
1805 a power of two with a bitwise AND.
1807 2003-04-18 <johan@balder>
1809 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1811 2003-04-17 <johan@balder>
1813 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1814 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1816 2003-04-13 Borut Razem <borut.razem@siol.net>
1818 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1819 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1820 fixed mingw problem in adl_NORMALIZE_PATH
1822 2003-04-12 Borut Razem <borut.razem@siol.net>
1824 * fixed "#pragma SAVE/RESTORE can not be nested":
1825 * src/SDCC.lex: reworked pragma handling functions
1826 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1827 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1829 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1831 * src/SDCCutil.c (pathEquivalent): defined but not used
1832 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1833 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1834 * configure: rebuilt from configure.in
1835 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1836 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1837 * device/include/Makefile.in: replace sdcc_datadir
1838 * device/lib/Makefile.in: replace sdcc_datadir
1839 * Makefile.common.in: add LDFLAGS from configure
1840 * packihx/Makefile.in: use LDFLAGS
1841 * src/Makefile.in: use LDFLAGS
1842 * support/cpp2/Makefile.in: add LDFLAGS from configure
1843 * support/makebin/Makefile: use LDFLAGS
1844 * .version: bumped version number to 2.3.5
1846 2003-04-12 Borut Razem <borut.razem@siol.net>
1848 * completed "different paths" task:
1849 * src/SDCCmacro.c: fixed bug in handling quotes
1850 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1851 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1853 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1855 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1857 2003-04-11 kevin Vigor <kevin@vigor.nu>
1859 * ds390/gen.c ds390/peeph.def: fix bug 706781
1861 2003-04-11 Borut Razem <borut.razem@siol.net>
1863 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1865 2003-04-10 Scott Dattalo <scott@dattalo.com>
1867 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1868 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1869 set - this bit used to not be set...).
1870 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1871 bad code in PIC Port
1872 * src/regression/and2.c added to test bug 609268
1873 * src/regression/Makefile added and2.c to regression test
1876 2003-04-08 <johan@CP255758-A>
1878 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1879 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1880 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1882 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1884 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1886 * support/cpp2/Makefile.in: fix bug #487815
1887 * configure: rebuilt from configure.in
1888 * Makefile.common.in: docdir changed, new path suffixes
1889 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1890 * sdcc_vc_in.h: reflect changes from sdccconf.h
1891 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1892 * src/SDCCutil.h: remove BINDIR hack
1893 * doc/sdccman.lyx: update new path hierarchy
1895 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1897 * src/SDCCpeeph.c: added okToRemoveSLOC test
1899 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1901 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1903 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1905 * src/SDCCpeeph.c: added labelIsReturnOnly test
1906 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1908 2003-04-05 <johan@balder>
1910 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1911 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1912 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1913 * src/SDCCast.c: fixed a warning
1914 * src/SDCCast.h: fixed a warning
1915 * src/SDCCicode.c (operandFromAst): fixed a warning
1917 2003-04-04 <johan@balder>
1919 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1920 * src/SDCCast.c (decorateType): fixed bug #715076
1921 * src/SDCC.y: fixed bug #702907
1923 2003-04-03 <johan@balder>
1925 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1926 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1927 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1928 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1929 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1931 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1933 * _decdptr.c: fix return values
1934 * _gptrget.c: fix return values
1935 * _gptrgetc.c: fix return values
1936 * _gptrput.c: fix return values
1937 * _mulint.c: fix return values
1938 * as/z80/Makefile: fix 'make -j' problem
1940 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1942 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1943 * configure.in: big cleanup, updated to autoconf 2.5x
1944 * configure: rebuilt from configure.in
1945 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1946 * sdcc_vc_in.h: reflect changes from sdccconf.h
1947 * doc/Makefile: fixed a flaw in "make install"
1949 2003-04-02 <johan@balder>
1951 * src/ds390/gen.c (genCmp): no comments
1952 * src/mcs51/gen.c (genCmp): no comments
1953 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1954 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1956 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1958 * support/regression/generate-cases.py: place generated file in given sub directory
1959 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1960 * support/regression/Makefile: improvements for 'make -j';
1961 side effect: it's simpler and faster now
1963 2003-03-31 Borut Razem <borut.razem@siol.net>
1965 * src/z80/main.c: link-{port} and as-{port} defined without path
1966 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1968 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1970 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1972 2003-03-30 Borut Razem <borut.razem@siol.net>
1974 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1975 changed type of list parameter to set
1976 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1977 * src/port.h: changed type of do_assemble() parameter to set
1978 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1979 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1980 definition of "cppoutfilename" macro with NULL value in preProcess()
1981 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1982 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1983 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1984 replaced with set *binPathSet
1985 * shash_add() deallocates the item, if allready exsists, before adding the new one
1986 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1988 2003-03-30 Scott Dattalo <scott@dattalo.com>
1990 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1991 a nested for loop bug in the PIC port
1992 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1995 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1997 * support/Util/dbuf.h: remove C++ stuff to make it portable
1999 2003-03-28 Borut Razem <borut.razem@siol.net>
2001 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2002 literal strings in stringLiteral()
2003 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2004 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2007 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2009 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2011 2003-03-26 <johan@balder>
2013 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2014 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2015 * src/SDCCast.c (decorateType): fixed " -v < 3"
2017 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2019 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2020 Added Lenny Story's debug infrastructure changes:
2021 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2022 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2023 * src/cdbFile.c: added
2024 * src/SDCCdebug.c: added
2025 * src/SDCCdebug.h: added
2026 * src/SDCCast.c (createFunction)
2027 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2028 * src/SDCCmain.c (parseCmdLine, main)
2029 * src/SDCCmem.c (redoStackOffsets)
2030 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2033 * src/avr/gen.c (genAVRCode)
2034 * src/ds390/gen.c (gen390Code)
2035 * src/mcs51/gen.c (gen51Code)
2036 * src/pic/gen.c (genpic14Code)
2037 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2038 * src/xa51/gen.c (genXA51Code)
2039 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2041 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2043 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2044 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2046 2003-03-22 <johan@balder>
2048 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2050 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2052 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2053 * doc/cdbfileformat.lyx: added, written by Lenny Story
2054 * doc/Makefile: added cdbfileformat.lyx
2055 * doc/clean.mk: added cdbfileformat.lyx
2057 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2059 * src/mcs51/peeph.def: fix bug #705773
2061 2003-03-20 <johan@balder>
2063 An sfr/sbit can have an "at #" AND an initializer
2064 * src/SDCCsymt.c (checkSClass):
2065 * src/SDCCmem.c (allocGlobal):
2066 * src/SDCCmem.c (allocLocal):
2067 * src/SDCCast.c (createBlock):
2069 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2071 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2073 2003-03-16 <johan@balder>
2075 Undid the hackup of const and volatile, the problem is much bigger
2077 * src/SDCCast.c:1.171
2078 * src/SDCCglue.c:1.138
2079 * src/SDCCicode.c:1.146
2080 * src/SDCCsymt.c:1.150
2081 * src/SDCCval.c:1.65
2083 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2085 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2086 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2088 2003-03-13 <johan@balder>
2090 Hackup const and volatile modifiers in type chains a bit:
2092 * src/SDCCast.c:1.169
2093 * src/SDCCglue.c:1.136
2094 * src/SDCCicode.c:1.143
2095 * src/SDCCsymt.c1.146
2096 * src/SDCCsymt.h1.59
2097 * src/SDCCval.c:1.63
2099 2003-03-12 <johan@balder>
2101 * src/SDCCBBlock.h: more LRH debugging junk
2102 * src/SDCCcflow.h: more LRH debugging junk
2103 * src/SDCCloop.c: more LRH debugging junk
2104 * src/SDCC.y (struct_declaration): fixed bug #697590
2105 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2106 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2107 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2109 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2110 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2111 test function names must now match exactly).
2112 * src/SDCCcse.c: added special case in findCheaperOp to allow
2113 extending a short integer. Makes less awful code for bug 700121 test case.
2115 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2117 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2118 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2120 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2122 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2123 actually called (operandsNotEqual() was called for all
2124 operandsNotEqualX tests).
2126 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2128 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2129 with shorter literals. Fixes bug 700121.
2131 2003-03-11 <johan@balder>
2133 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2135 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2137 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2138 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2140 2003-03-10 Borut Razem <borut.razem@siol.net>
2142 * src/SDCCmain.c: pipe preprocessor's output
2143 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2144 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2145 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2146 which closes all pipes in pipeSet set
2147 * src/SDCCset.c: free deleted item in function deleteSetItem()
2148 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2149 moved from z80 to src subproject
2150 * .version: increased version number to 2.3.4
2152 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2154 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2155 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2156 * support/regression/ports/xa51/spec.mk: fix typo
2158 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2160 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2162 2003-03-09 Borut Razem <borut.razem@siol.net>
2164 * src/SDCCmain.c: pipe preprocessor's output
2165 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2166 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2167 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2168 which closes all pipes in pipeSet set
2169 * src/SDCCset.c: free deleted item in function deleteSetItem()
2170 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2171 moved from z80 to src subproject
2173 2003-03-09 Borut Razem <borut.razem@siol.net>
2175 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2176 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2177 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2178 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2179 * src/SDCCglobl.h: unification of WIN32 native definitions
2181 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2183 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2185 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2187 * src/configure.in: check for endianess (even while cross-compiling)
2188 * src/configure: check for endianess (even while cross-compiling)
2189 * src/configure_in.h: check for endianess (even while cross-compiling)
2190 * src/avr/gen.c: remove old endianess stuff
2191 * src/mcs51/gen.c: remove old endianess stuff
2192 * src/ds390/gen.c: remove old endianess stuff
2193 * src/pic/gen.c: remove old endianess stuff
2194 * src/pic/genarith.c: remove old endianess stuff
2195 * src/pic/glue.c: fix endianess check
2196 * src/pic16/gen.c: remove old endianess stuff
2197 * src/pic16/genarith.c: remove old endianess stuff
2198 * src/pic16/glue.c: fix endianess check
2199 * src/xa51/gen.c: remove old endianess stuff
2200 * src/z80/gen.c: fix endianess check
2201 * src/SDCCglue.c: fix endianess check
2202 * src/ds390/peeph.def: fix bug 700036
2204 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2206 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2207 * src/configure: find appropriate data-types on host for SDCC's int and long
2208 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2209 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2210 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2212 2003-03-07 <johan@balder>
2215 some minor cleanups before the big shot
2216 OP_DEFS and OP_USES now use Kevin's protection
2217 new option --nolabelopt
2228 * src/ds390/ralloc.c:
2229 * src/mcs51/ralloc.c:
2231 * src/xa51/ralloc.c:
2234 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2236 * src/pic/pcode.c (get_op): fix 64 bit warnings
2237 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2238 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2239 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2240 * support/regression/tests/malloc.c: fix 64 bit warnings
2242 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2244 * src/mcs51/gen.c (genMinus): fixed bug 696436
2246 2003-03-02 Borut Razem <borut.razem@siol.net>
2248 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2250 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2252 * configure.in: test for mkstemp
2253 * sdccconf_in.h: add HAVE_MKSTEMP
2255 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2257 * device/include/ctype.h: removed warning while using --stack-auto
2258 * device/include/malloc.h: removed warning while using --stack-auto
2259 * device/include/string.h: removed warning while using --stack-auto
2261 2003-02-23 Borut Razem <borut.razem@siol.net>
2263 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2264 because NDEBUG is defined (see man assert)
2265 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2267 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2269 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2270 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2272 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2274 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2275 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2277 2003-02-18 <johan@balder>
2279 * as/mcs51/asmain.c (asmbl): module can start with a digit
2280 * as/z80/asmain.c (asmbl): module can start with a digit
2282 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2284 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2285 * src/asm.c: fix pipe() for Mingw32
2287 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2289 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2290 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2291 make -V work again; --c1mode reads now from stdin
2292 * doc/sdccman.lyx: added --c1mode
2293 * support/Util/SDCCerr.c: new messages for c1 mode
2294 * support/Util/SDCCerr.h: new messages for c1 mode
2295 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2297 2003-02-15 <johan@balder>
2299 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2301 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2303 * doc/sdccman.lyx: Environment variables, -o and other minor things
2305 2003-02-14 <johan@balder>
2307 * src/xa51/main.c: before anyone really tries to use it :)
2309 * Install doc's in share/sdcc/doc
2310 * removed some obsolete files
2311 * Do a proper make distclean and uninstall
2312 M Makefile.common.in
2315 M device/include/Makefile.in
2316 M device/lib/Makefile.in
2319 M sim/ucsim/doc/Makefile.in
2322 R src/xa51/peeph.rul
2323 M support/cpp2/Makefile.in
2324 M support/makebin/Makefile
2327 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2329 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2331 2003-02-10 Borut Razem <borut.razem@siol.net>
2333 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2334 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2335 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2336 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2337 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2338 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2339 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2340 src/z80/Makefile.bcc: Borland Makefile cleanup
2341 * as/z80/Makefile.bcc: Added Borland Makefile
2342 * support/cpp2/borland.h: Removed
2344 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2346 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2347 * src/SDCC.lex: new pragma NOIV
2348 * src/SDCCglobl.h: new pragma NOIV
2349 * src/SDCCmem.c: new pragma NOIV
2351 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2353 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2355 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2357 * src/SDCCmain.c: signal handling is switched off by --debug
2358 * doc/Makefile: small fix for install; use clean.mk again
2359 * doc/clean.mk: clean *.pdf and *.html too
2361 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2363 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2364 * device/lib/printfl.c: fix a ds390 bug by making it portable
2365 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2366 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2367 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2368 * debugger/mcs51/cmd.c: converted multi-line string literals
2369 * sim/ucsim/globals.cc: converted multi-line string literals
2370 * src/SDCCmain.c: introduced signal handler to remove temp files
2371 * doc/Makefile: small tweaks, implement clean
2372 * doc: removed generated files
2374 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2376 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2377 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2378 Address Record is not correctly generated for DS390."
2380 2003-02-02 Borut Razem <borut.razem@siol.net>
2382 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2383 * as/mcs51/asm.h: fixed compilation with Borland C
2384 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2385 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2386 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2387 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2388 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2389 src/z80/Makefile.bcc: delete $(LIB) only if exist
2390 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2392 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2394 * device/include/malloc.h: introduced NULL
2395 * device/include/string.h: introduced NULL
2396 * device/include/stdlib.h: introduced NULL
2397 * device/lib/_memcpy.c: removed NULL
2398 * device/lib/_strcat.c: removed NULL
2399 * device/lib/_strchr.c: removed NULL
2400 * device/lib/_strcmp.c: removed NULL
2401 * device/lib/_strcpy.c: removed NULL
2402 * device/lib/_strcspn.c: removed NULL
2403 * device/lib/_strlen.c: removed NULL
2404 * device/lib/_strncat.c: removed NULL
2405 * device/lib/_strncmp.c: removed NULL
2406 * device/lib/_strncpy.c: removed NULL
2407 * device/lib/_strpbrk.c: removed NULL
2408 * device/lib/_strrchr.c: removed NULL
2409 * device/lib/_strspn.c: removed NULL
2410 * device/lib/_strstr.c: removed NULL
2411 * device/lib/_strtok.c: removed NULL
2412 * device/lib/malloc.c: removed NULL, include own header
2414 2003-02-02 <johan@balder>
2416 * 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
2417 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2418 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2419 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2420 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2421 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2423 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2425 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2428 2003-02-01 <johan@balder>
2430 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2432 2003-01-31 <johan@CP255758-A>
2434 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2436 2003-01-30 <johan@balder>
2438 * src/SDCCBBlock.c: automatic bug detection
2439 * src/SDCCicode.c: automatic bug detection
2441 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2443 * src/SDCCglobl.h: now --xram-size 0 works
2444 * src/SDCCmain.c: now --xram-size 0 works
2446 2003-01-29 <johan@balder>
2448 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2450 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2452 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2453 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2454 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2455 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2456 * src/SDCCglobl.h: Added options --xram-size and --code-size
2457 * src/SDCCmain.c: Added options --xram-size and --code-size
2459 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2461 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2462 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2464 2003-01-27 <johan@balder>
2466 * src/SDCC.y: fixed bug #613764
2468 2003-01-26 <johan@balder>
2470 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2471 * src/SDCCsymt.h: fixed bug #673374
2472 * src/SDCCglue.c: fixed bug #661910
2473 * src/SDCCast.c: fixed bug #458099 and 673374
2475 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2477 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2478 * as/mcs51/strcmpi.h: added
2479 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2480 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2481 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2482 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2483 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2484 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2485 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2486 * as/mcs51/Makefile.aslink: new module strcmpi
2487 * as/mcs51/Makefile.asx8051: new module strcmpi
2488 * as/mcs51/Makefil.bcc: new module strcmpi
2489 * as/mcs51/Makefile.in: new module strcmpi
2490 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2492 2003-01-26 <johan@balder>
2494 * src/SDCCglue.c: reverted back to 1.124
2495 * src/SDCCast.c: reverted back to 1.156
2496 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2498 2003-01-25 <johan@balder>
2500 * src/SDCCglue.c: A better fix for bug #661910
2501 * src/SDCCast.c: A better fix for bug #661910
2502 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2504 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2506 * src/Makefile.in: remove spawn.o
2507 * src/SDCCmain.c: remove spawn.h
2508 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2509 * src/spawn.c: removed
2510 * src/spawn.h: removed
2511 * support/regression/ports/ds390/spec.mk: link with -r
2513 2003-01-24 <johan@CP255758-A>
2515 * src/ds390/gen.c (aopOp): fixed bug #667458
2516 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2517 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2518 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2520 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2522 * src/mcs51/peeph.def: better assembler identation by Frieder
2523 * src/mcs51/gen.c: better assembler identation by Frieder
2525 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2527 * as/z80/string.h: removed for gcc 3.2
2528 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2529 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2531 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2533 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2534 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2535 * support/regression/Makefile: separate temp files for ports
2536 * support/regression/generate-cases.py: separate temp files for ports
2537 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2538 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2540 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2542 * moved tinitalk to device/examples/ds390
2544 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2546 * as/mcs51/lkmem.c: rflag is for DS390
2547 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2548 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2549 (linkEdit): move mem- and map-files the same way as ihx-files
2550 * src/z80/main.c (_setDefaultOptions): removed --generic
2551 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2552 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2553 * src/pic/glue.c (picglue): --c1mode works again
2554 * src/pic16/glue.c (pic16glue): --c1mode works again
2555 * src/asm.c (printCLine): fix #660034
2557 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2559 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2560 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2561 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2562 * as/mcs51/lkmem (summary): better fix for sp problem
2563 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2564 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2565 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2566 remove --stack-after-data
2568 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2570 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2571 * src/SDCCutil.c (join): ugly bug: missing '\0'
2572 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2574 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2576 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2578 * src/pic/main.c (_asmCmd): gpasm supports -o
2579 * src/z80/main.c: more general macros
2580 * device/lib/Makefile.in: remove intermediate files
2582 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2584 * .version: Bumped version number to 2.3.3
2585 * src/SDCCBBlock.c: new option -o
2586 * src/SDCCglobl.h: new option -o
2587 * src/SDCCglue.c: new option -o
2588 * src/SDCCmain.c: new option -o
2589 * src/asm.c: new option -o
2590 * src/ds390/main.c: new option -o
2591 * src/pic/glue.c: new option -o
2592 * src/pic/pcode.c: new option -o
2593 * src/pic/ralloc.c: new option -o
2594 * src/pic16/glue.c: new option -o
2595 * src/pic16/pcode.c: new option -o
2596 * src/pic16/ralloc.c: new option -o
2597 * src/z80/main.c: new option -o
2598 * device/lib/Makefile.in: use -o
2599 * support/regression/ports/ds390/spec.mk: use -o
2600 * support/regression/ports/gbz80/spec.mk: use -o
2601 * support/regression/ports/mcs51/spec.mk: use -o
2602 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2603 * support/regression/ports/z80/spec.mk: use -o
2604 * support/regression/ports/ucz80/spec.mk: use -o
2605 * support/regression/ports/xa51/spec.mk: use -o
2606 * support/regression/fwk/lib/timeout.c: fix usage string
2608 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2609 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2611 2003-01-07 <johan@balder>
2613 * src/SDCCast.c (decorateType): fixed bug #600035
2615 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2616 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2617 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2618 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2619 * src/pic/pcode.c: outcommented unused variable to remove warnings
2620 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2622 2003-01-06 <karl@turbobit.com>
2623 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2626 2003-01-06 <johan@balder>
2628 * src/SDCCicode.c: fixed array add
2630 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2631 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2632 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2634 2003-01-04 <johan@balder>
2636 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2638 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2639 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2641 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2642 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2643 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2645 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2646 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2648 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2649 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2651 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2652 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2654 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2656 * in \sdcc\as\mcs51\ changed these files in order to create an
2657 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2658 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2659 following files to include the previous two files: aslink.dsp,
2660 Makefile.aslink, Makefile.bcc, and Makefile.in.
2662 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2663 .adb instead of .cdb
2665 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2667 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2668 value from option --iram-size.
2670 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2672 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2675 2002-09-18 <wiml@hhhh.org>
2677 * SDCClrange.h: exposed setFromRange() and setToRange()
2678 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2679 packRegsForAccUse() (bug 542397)
2680 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2681 multiple times and emitting the fetch operations more than once
2682 added aopGetUsesAcc() function to allow binary operators to
2683 fetch their operands in the correct order; made genMinus() emit
2684 compact code for X = LITERAL - Y
2686 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2687 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2688 sprintf() in line 1267.
2690 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2691 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2694 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2695 Changes to aslink (All the changes are marked with 'JCF'):
2697 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2700 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2701 area BSEG. Also moves, if possible, the DATA area down into the internal
2702 ram so more space is available.
2704 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2707 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2708 not bytes. Function summary() which creates a memory usage summary
2709 file with extension .mem. Reports of overlaping stack and small stack
2710 size. If the space for the stack is less than 16 bytes aslink trows a
2713 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2714 the 8051. Option 'y' for memory summary output file.
2716 Changes to sdcc (All the changes are marked with 'JCF'):
2718 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2720 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2721 overlaying area for it (uses RegBankUsed[4]).
2723 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2724 bank zero as used by default. By default aslink locates the stack
2725 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2726 the creation of the .mem file. Delegates the allocation of data area
2727 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2728 the begining of the stack area to aslink.
2730 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2731 glue() in SDCCglue.c creates an area for it.
2733 2002-09-03 Borut Razem <borut.razem@siol.net>
2734 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2735 sdcc/src/pic/glue.c:
2736 introduced atexit() handler for teporay files removal in case of
2737 errors, assertions, ...
2739 2002-08-29 Borut Razem <borut.razem@siol.net>
2740 * sdcc/support/cpp2/auto-host_vc_in.h:
2741 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2742 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2743 Maybe there is a similar problem with BORLANDC? It should be checked!
2745 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2746 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2747 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2748 was not executed, and the compiler (cl) launched a warning:
2749 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2751 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2752 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2754 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2755 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2757 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2758 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2759 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2760 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2761 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2762 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2763 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2764 - added Release configuration in VS projects
2765 - review of compiler an linker options
2766 - VC .exe files are generated in bin_vc directory, not to interfere
2767 with binaries generated from other projects (cygwin, mingw, bcc ...)
2769 * sdcc/src/yacc.dsp: added
2771 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2772 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2773 and insert the version number definitions from .version
2775 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2777 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2778 added - genarate auto-host.h using auto-host_vc_in.h as template
2781 removed from CVS, generated automatically
2783 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2784 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2786 2002-08-11 Borut Razem <borut.razem@siol.net>
2787 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2789 2002-08-10 Borut Razem <borut.razem@siol.net>
2790 * src/SDCCmain.c (main):
2791 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2792 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2793 The consequence was that some temporary files were not removed.
2796 unification of code in functions tempfilename() and tempfile():
2797 function tempnam() is defined in Visual Studio 6.0 and .NET
2799 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2801 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2802 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2803 - removed compiler command line option /WX: Treats all warnings as errors
2804 - update a list of source files, included into the project
2806 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2807 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2808 changed project type to Generic Project so that can be correcly converted to VS.NET project
2810 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2812 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2814 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2816 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2817 added return 0 statements after assert() to make compiler happy
2819 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2820 added newline in the def file to keep MSC compiler satisfied
2822 * sdcc/src/z80/gen.c:
2823 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2824 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2825 - solved MSC error in function aopDump()
2827 * sdcc_vc.h: define PREFIX as "\\sdcc"
2829 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2830 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2832 2002-06-22 Scott Dattalo <scott@dattalo.com>
2833 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2834 - Rewrote the register banking algorithm.
2835 - Added pCode live-range analysis to registers (for now, only non-used and
2836 singly-used registers optimized away)
2838 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2840 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2842 2002-05-10 Scott Dattalo <scott@dattalo.com>
2843 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2845 2002-04-22 Michael Hope <michaelh@vroom>
2847 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2849 * configure.in (DD_COPT): Added include support required for gbdk.
2851 * .version: Bumped version number just to increase it.
2853 * src/SDCCmain.c: Added -nostdinc to the default options.
2855 2002-04-15 Michael Hope <michaelh@vroom>
2857 * device/lib/z80/printf.c (sprintf): Added.
2859 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2861 * src/z80/peeph.def: Added transpose redundent load rule.
2863 * src/z80/main.c: Added force callee saves for jaune.
2865 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2867 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2869 2002-03-28 Johan Knol <johan@balder>
2871 * src/SDCCval.c: fixed bug #532436
2873 2002-03-14 Scott Dattalo <scott@dattalo.com>
2875 Added "char *Processor" field to the port structure.
2878 Added -p option. Allows port dependent processor to be specified.
2881 Initialized the new field char *Processor field to NULL in all ports
2884 Compiler generated registers for interrupt context saving
2885 were not getting allocated.
2887 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2890 Fixed left shift. Will promote the left side of a left shift
2891 if a) left shifting more than size of operand or b) when assigned
2892 to something size > size of left side
2894 2002-03-14 Scott Dattalo <scott@dattalo.com>
2896 tons of changes. Register allocation has been
2897 rewritten. Added customization for the various PICs. Flow
2898 analysis is restructured. ...
2904 Added. device.c is a PIC port hack to accomodate variations
2907 2002-03-13 Michael Hope <michaelh@vroom>
2909 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2911 2002-03-04 johanknol <johanknol@manik>
2913 * /src/SDCCval.c: fixed
2915 const unsigned char arr[][2] = { { 0, 1 } };
2916 t18.c:1: error: Initializer element is not constant
2918 2002-03-04 bela <bela@manik>
2920 * /device/include/mcs51reg.h:
2921 ds89c420 register definition update
2923 2002-03-03 <johan@FRIJA>
2925 * support/Util/SDCCerr.c: did something, but don't no why anymore
2927 * support/regression/tests/bug-524691.c: made it a little less shy
2929 * src/SDCCast.c (decorateType): fixed bug #524697
2931 * src/SDCCast.c: made some lineno improvements
2933 * src/SDCCval.c (getNelements): changed warning to error
2935 * src/SDCCglue.c (printIvalArray): changed warning to error
2937 * src/SDCCicode.c: fixed a warning for mingw
2939 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2941 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2943 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2945 * src/ds390/peeph.def:
2946 Added some more peephole rules
2948 * src/ds390/gen.c: Various fixes & enhancements
2950 * src/SDCClrange.c, src/SDCClrange.h:
2951 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2953 * src/ds390/ralloc.c:
2954 various fixes & enhancements (ds390) specific
2956 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2957 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2960 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2962 2002-03-02 <johan@FRIJA>
2964 * src/SDCCast.c (decorateType): fixed bug #524708
2966 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2968 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2970 2002-03-01 Michael Hope <michaelh@vroom>
2972 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2974 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2976 2002-03-01 <johan@FRIJA>
2978 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2980 * src/SDCCast.c (decorateType): fixed bug #524209
2982 * src/SDCCval.c (valNot): fixed bug #524195
2984 2002-02-26 <johan@balder>
2986 * src/xa51/gen.c: fixed a warning
2988 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2990 * src/SDCCast.c (decorateType): fixed bug #522534
2992 2002-02-23 <johan@balder>
2994 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2996 2002-02-22 <johan@balder>
2998 * src/SDCCast.c: fixed bug #514865
3000 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3002 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3004 * sdcc/src/SDCCloop.c:
3005 Previous fix was not good. basic blocks that have "break" or "return" are
3006 not really partof a loop , but live ranges used in these blocks should
3007 be live thru the entire loop, so set partOfLoop but don't add them to
3010 2002-02-21 <johan@FRIJA>
3012 * src/SDCCcse.c: fixed bug #514308
3014 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3017 Fixed BUG #519583. If a conditional block ended in a return/break
3018 statement inside a loop, it was not being considered part of the loop.
3020 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3022 2002-02-10 Karl Bongers <karl@turbobit.com>
3025 Fixed up SDCDB debugger somewhat. Updated debugger/README
3026 with lots of comments and notes.
3028 * device/examples/test2.c:
3029 Fix bug, "red" variable not being initialized(compiler complained).
3031 * device/examples/Makefile, examples/test3.c:
3032 Add Makefile in device/examples folder, compiles test3.c
3033 for use as a multiple module SDCDB test case.
3035 * sim/ucsim/cmd.src/cmdset.cc:
3036 Took out debug printfs in ucsim "next" command.
3039 Karl and Johan start ucsim XA support. Most dissassembly working,
3040 about 75% emulation done(plenty of work remaining).
3042 * sim/ucsim/z80.src:
3043 Add Z80 support to ucsim, add test-ucz80 regression test,
3044 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3045 Notice z80 compiler fails on examples/test3.c/crc code.
3047 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3049 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3050 Added support for --parms-in-bank1
3052 * src/ds390/peeph.def:
3053 added a few more peephole optimzations
3056 1) added __builtin_inp & __builtin_outp used to read in data of given length
3057 from a memory mapped port
3058 2) added __builtin_memcmp
3059 3) added __builtin_swapw swap bytes of a short
3061 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3062 1) handle multiple send & receives from register bank1
3063 2) ralloc can now allocate DPTR1 to some liveRanges
3065 * src/SDCCsymt.c, src/SDCCsymt.h:
3066 changes to handle multiple sends & receives
3069 added some pointer arithmetic optimization
3072 added some pointer arithmetic optimizations but not stable yet so not
3073 called from anywhere (will get this working shortly)
3075 * src/SDCCopt.c: fixed for multiple sends & receives
3078 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3079 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3080 set preprocessor defines (depending on options)
3082 * src/SDCCicode.c, src/SDCCicode.h:
3083 changes made to handle multiple sends & receives
3086 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3088 * src/SDCCcse.c, src/SDCCcse.h:
3089 added function findbackward def (to be used in upcoming optimization)
3091 * src/SDCCcflow.c, src/SDCCcflow.h:
3092 added function returnAtEnd - to determine if a basic block terminates with
3095 * src/SDCCast.c, src/SDCCast.h:
3096 added option parms-in-bank1
3098 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3099 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3100 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3101 adjusted for --parms-in-bank1 option
3103 * device/include/string.h:
3104 donot redefine "reentrant" keyword
3106 * device/include/ds80c390.h: Added some more SFRs
3108 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3110 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3112 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3114 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3116 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3118 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3120 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3122 * Added --xram-movc option
3124 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3126 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3128 2002-01-11 Johan Knol
3130 * Added math lib of Jesus Calvino-Fraga
3132 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3134 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3135 * support/regression/Makefile: new target test-mcs51-stack-auto
3136 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3138 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3140 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3142 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3144 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3146 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3148 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3150 * src/SDCCglue.h: add definition for printIvalChar()
3152 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3154 * src/SDCCast.c: fix #498138 by Johan
3156 * src/SDCCglue.c: fix #498138 by Johan
3158 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3160 * support/regression/Makefile: fix clean
3162 * support/regression/ports/ds390/support.c: fix transmission of last character
3164 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3166 * /sdcc/src/ds390/gen.c:
3167 a) improved computing address of stack variable
3168 b) took out some #if 0 code
3169 c) improved parmBytes adjustment
3170 d) improved genPlusIncr & genMinusIncr
3171 e) genCmp could generate bad code (when left assigned to DPTR)
3172 f) Fixed bug in hasInc
3174 * /sdcc/src/ds390/ralloc.c:
3175 a) packRegsForSupport could mess up live information (Fixed)
3176 b) packRegsDPTRuse could be incorrect for left & right shift
3178 * /sdcc/src/mcs51/ralloc.c:
3179 packRegsForSupport could mess up the live information (Fixed)
3181 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3183 * /sdcc/src/SDCCast.c:
3184 can reverse a loop even if function call is present as long
3185 as the loop control variable is local & is not passed as parameter
3187 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3189 * /sdcc/ChangeLog: *** empty log message ***
3191 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3192 More builtin function additions for TININative
3194 * /sdcc/src/ds390/ralloc.c:
3195 Had broken the regression testsuite
3197 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3199 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3200 Added funcattr hasStackParms will be set for reentrant functions when there
3201 are paramteres on the stack, this helps in minimizing frame pointer generation
3202 typeFromStr can handle function pointers now
3204 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3205 *** empty log message ***
3207 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3209 * /src/ds390/gen.c, /src/ds390/main.c:
3210 More builtin function additions for TININative
3212 * /src/ds390/ralloc.c:
3213 Had broken the regression testsuite
3215 * /src/SDCCast.c: Fixed a bug in dumptree
3217 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3218 Added funcattr hasStackParms will be set for reentrant functions when there
3219 are paramteres on the stack, this helps in minimizing frame pointer generation
3220 typeFromStr can handle function pointers now
3222 * /doc/builtins.txt, /doc/TININative.txt:
3223 *** empty log message ***
3226 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3228 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3229 ALPHA version for -mTININative
3231 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3232 updated to reflect changes in the port structure
3235 added function do_assemble (similar to do_link) if non-null this function
3236 will be called to do assembly (-mTININative) requires a multi command
3238 added function genAssemblerEnd will be called to generate assembler Epilogue
3241 added _JavaNative to debug info printing
3243 * /src/SDCCmain.c: added option --tini-libid
3244 added port->do_assemble function (-mTININative) has a multi command assemble
3246 * /src/SDCCglue.c: Disabled "constExpr" check
3247 added port->genAssemblerEnd function
3249 * /src/SDCCglobl.h: Added option --tini-libid value
3252 tookout optimizeCompare from the header (has no external references)
3254 * /src/SDCCast.c: made one more function "static"
3256 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3258 * src/z80/mappings.i: Added z80asm support.
3260 * src/z80/main.c: Added z80asm support on --asm=z80asm
3262 * src/z80/gen.c: Fixed asm portability issues.
3264 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3266 * src/SDCCglue.c (printExterns): Added global/extern split.
3268 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3270 * support/regression/Makefile: added test for mcs51 model large
3272 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3274 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3276 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3278 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3280 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3282 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3284 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3286 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3288 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3290 * support/regression/tests/simplefloat.c: Port to mcs51.
3292 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3293 * support/regression/tests/bug-485362.c: Added.
3295 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3297 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3299 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3301 * src/z80/gen.c (aopDump): Added a dump function.
3303 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3304 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3306 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3308 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3310 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3312 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3314 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3316 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3318 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3320 * support/regression/ports/ds390/support.c: Use tinibios.
3322 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3324 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3326 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3327 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3329 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3331 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3333 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3335 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3337 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3338 (packRegsForIYUse): Created and optimised.
3340 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3342 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3343 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3345 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3347 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3349 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3351 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3353 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3355 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3357 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3359 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3361 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3363 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3365 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3367 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3368 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3369 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3371 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3373 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3374 (genNotFloat): Added.
3375 (genUminusFloat): Added.
3377 * device/lib/z80/Makefile: Added floating pt stubs.
3379 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3381 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3383 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3385 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3387 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3389 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3391 * sdcc/support/regression/Makefile: Add port ds390.
3393 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3395 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3397 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3399 * sdcc/support/regression/ports/ds390/support.c: Added.
3401 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3403 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3405 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3407 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3409 * device/include/malloc.h: Added z80 and gbz80 support.
3411 * device/lib/gbz80/heap.s: Added.
3413 * device/lib/z80/heap.s: Added.
3415 * device/lib/malloc.c: Added z80 and gbz80 support.
3417 * support/regression/tests/malloc.c (testMalloc): Added.
3419 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3421 * support/regression/tests/bug-478094.c: Added.
3423 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3425 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3427 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3429 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3431 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3433 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3435 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3437 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3439 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3441 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3443 * support/regression/tests/bug-477927.c: Added.
3445 * src/z80/peeph.def: Added minor rules.
3447 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3449 * src/z80/peeph.def: Added jump optimisation modification.
3451 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3453 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3455 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3457 * support/regression/tests/funptrs.c: Added.
3459 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3461 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3463 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3465 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3467 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3469 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3470 (movLeft2ResultLong): Created.
3472 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3473 (joinPushes): Added. Joins two char pushes into a word push.
3475 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3477 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3479 * support/makebin/Makefile (install): Added creation of dest dir.
3481 2001-10-24 Karl Bongers <karl@turbobit.com>
3483 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3485 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3487 * src/z80/ralloc.c: Turned off faulty pack for one use.
3489 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3491 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3493 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3495 * support/regression/Makefile: Improved clean
3497 * support/regression/ports/gbz80/spec.mk: Added clean
3499 * support/regression/ports/host/spec.mk: Added clean
3501 * support/regression/ports/z80/spec.mk: Added clean
3503 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3505 * support/regression/ports/mcs51/timeout.c: little improvements
3507 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3509 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3511 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3513 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3515 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3517 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3519 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3521 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3522 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3524 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3526 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3528 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3530 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3532 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3534 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3536 * support/regression/tests/longor.c: Added.
3538 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3540 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3542 * as/mcs51/aslink.h: define PATH_MAX
3544 * as/mcs51/asm.h: define PATH_MAX
3546 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3548 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3550 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3552 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3554 * src/SDCCglobl.h: define PATH_MAX
3556 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3558 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3560 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3562 * src/z80/gen.c (gencjneshort): Fixed
3564 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3566 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3568 * support/regression/tests/bug-469671.c: Added.
3570 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3572 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3574 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3576 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3578 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3580 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3582 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3584 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3586 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3588 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3590 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3592 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3594 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3596 * 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.
3598 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3600 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3602 2001-10-07 <johan@FRIJA>
3604 * device/lib/gets.c (gets): fixed the return value.
3606 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3607 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3609 * 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.
3611 * 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.
3613 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3615 * src/pic/gen.c: Removed Safe_strdup.
3617 * configure.in: Added option to enable libgc support.
3619 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3620 (bitVectUnion): Optimised.
3621 (bitVectIntersect): Optimised.
3622 (bitVectBitsInCommon): Optimised.
3623 (bitVectCplAnd): Optimised.
3625 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3627 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3629 * src/SDCCmain.c: distinguish between assembler debug and plain options
3631 * src/avr/main.c: remove standard assembler options
3633 * src/ds390/main.c: remove standard assembler options
3635 * src/mcs51/main.c: remove standard assembler options
3637 * src/port.h: removed "PENDING" comment
3639 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3641 * src/device/lib/_mulint.c : new, with assember functions
3643 * src/device/lib/_mullong.c : new, with assember functions
3645 * src/device/lib/_divuint.c : with assember functions
3647 * src/device/lib/_divsint.c : with assember functions
3649 * src/device/lib/_divulong.c: with assember functions
3651 * src/device/lib/_divslong.c: with assember functions
3653 * src/device/lib/_moduint.c : with assember functions
3655 * src/device/lib/_modsint.c : with assember functions
3657 * src/device/lib/_modulong.c: with assember functions
3659 * src/device/lib/_modslong.c: with assember functions
3661 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3663 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3665 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3666 replaced _mululong.c and _mulslong.c by _mullong.c
3668 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3670 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3672 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3674 * src/SDCCglue.c: test, if win32api is available for MINGW
3676 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3678 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3679 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3680 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3681 * support/regression/ports/host/spec.mk: removed GENERIC
3682 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3683 * support/regression/ports/z80/spec.mk: removed GENERIC
3685 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3687 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3689 * support/regression/tests/bug-467035.c: Created.
3691 2001-10-01 <johan@FRIJA>
3693 * src/SDCC.y: fixed bug #466586 part 1
3695 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3697 * SDCCicode.c: z80 has no generic pointers
3698 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3700 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3702 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3704 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3706 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3708 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3710 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3712 * configure.in: Fixed up so that ucsim is only configured once.
3714 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3716 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3717 (getPathDifference): As above.
3719 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3721 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3723 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3724 * .version: Updated to 2.3.1
3726 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3727 Added copyright header.
3729 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3730 (assemble): Added support for macro based assembler commands.
3731 (linkEdit): Added support for macro based linker commands.
3732 (preProcess): Changed the pre-processor to use macros.
3733 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3734 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3736 * device/lib/z80/crt0.s: Added module name for debugging.
3738 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3740 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3742 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3744 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3746 * src/Makefile.in: Added SDCCmacro and SDCCutil
3748 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3750 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3752 2001-09-16 <johan@FRIJA>
3754 * 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.
3756 2001-09-15 <johan@FRIJA>
3758 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3759 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3761 2001-09-11 <johan@FRIJA>
3763 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3765 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3767 * support/regression/tests/bug-460444.c: Added test case.
3769 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3770 (genCast): Added justification for all of the asserts.
3772 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3774 * support/regression/support.c: _xdata replaced by xdata
3776 * support/regression/spec.mk: removed _generic
3778 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3780 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3782 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3783 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3785 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3787 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3789 * support/regression/tests/bug-460010.c: Added test case.
3791 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3793 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3795 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3797 * support/regression/testfwk.c: removed workaround for bug #436344
3799 * support/regression/tests/bp.c: use less memory with mcs51
3801 * support/regression/tests/bug-441448.c: use less memory
3803 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3805 * support/regression/collate-results.py: typo
3807 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3809 * support/regression/tests/fetchoverlap.c: Added new test case.
3811 * support/regression/tests/bp.c: Added new test case.
3813 * support/regression/tests/bug-448984.c: Added new test case.
3815 * support/regression/tests/pow2shifts.c: Added new test case.
3817 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3818 (genlshTwo): Fixed right shift for count > 8.
3820 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3822 2001-09-08 <johan@FRIJA>
3824 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3826 2001-09-07 <johan@FRIJA>
3828 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3830 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3832 2001-09-06 <johan@FRIJA>
3834 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3835 * bernhard noted me at this: "() equals to (void)" (1.38)
3837 2001-09-05 <johan@FRIJA>
3839 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3841 2001-09-04 <johan@FRIJA>
3843 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3846 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3848 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3850 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3852 * link/z80/aslink.h: Fixed path for PATH_MAX
3854 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3856 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3858 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3860 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3862 * 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.
3864 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3866 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3867 (genCmp): Fixed up genCmp for the GB with longs.
3869 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3871 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3873 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3875 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3877 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3879 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3881 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3883 * 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.
3885 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3887 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3889 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3891 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3893 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3895 * sim/ucsim/configure: little improvement of Cygwin-detection
3896 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3897 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3898 * support/regression/tests/bug-221100.c: small changes for mcs51
3899 * support/regression/tests/bug-221168.c: small changes for mcs51
3900 * support/regression/tests/bug-227710.c: small changes for mcs51
3901 * support/regression/tests/staticinit.c: small changes for mcs51
3902 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3903 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3904 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601