1 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
10 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
14 * src/SDCCbitv.c: added function to free a bitvector
16 * src/SDCClrange.c: added function to recompute the liveranges
24 * src/z80/ralloc.c: recompute the liveranges after register packing
26 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
28 * src/SDCCloop.c (newInduction): fixed bug #845630
30 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
32 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
33 inadvertantly left behind from my 2003-11-12 change
35 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
37 Updated headers I neglected to commit yesterday.
41 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
43 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
44 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
45 * src/SDCCopt.c (eBBlockFromiCode),
46 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
47 the creation of the key hash table from the sequencing so it can be used
48 earlier (for some GCSE bug fixes still pending)
50 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
52 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
53 * support/regression/tests/addsub.c: testing genPlus shortcut
55 2003-11-15 Borut Razem <borut.razem@siol.net>
57 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
59 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
61 * src/SDCCcse.c (cseBBlock): fixed bug #527779
62 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
63 ordering is immaterial.
64 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
66 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
68 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
69 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
70 (SIGSEV) of bug #840381
71 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
72 unlink new file before rename if new and old filenames are the same)
74 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
76 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
77 uninitialized variables) for the mcs51. Set environment variable
78 SDCC_GENRAMCLEAR to test.
79 xdata initialization slightly shorter
81 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
84 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
85 #838241 & 780691 (basicly the same bug)
86 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
87 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
89 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
91 * src/SDCCmain.c (linkEdit): "fix" #834252
93 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
95 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
97 * src/SDCC.y: fixed bug #819403
99 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
101 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
102 the reentrant attribute.
103 * src/hc08/gen.c (genPackBits): added missing stack readjustment
104 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
106 * src/SDCCast.c (decorateType): fixed bug with storage class not being
107 updated during pointer dereference; f.e. ~(((char *)1)*) was being
108 erroneously reduced to a literal.
109 * src/hc08/ralloc.c (packRegisters, rematStr),
110 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
113 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
115 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
116 * doc/sdccman.lyx: changed from 'article' to 'book'
117 * doc/Makefile: readded test_suite_spec and cdbfileformat
119 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
121 * device/include/stdlib.h: include malloc.h to comply with ANSI
122 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
124 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
126 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
127 * doc/clean.mk: also remove *.out files
128 * doc/sdccman.lyx: some additions, larger top/bottom margins
130 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
132 * src/SDCC.y: fixed bug #837365
133 * support/regression/tests/bitopcse.c
134 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
135 a symbol (might be valop instead)
136 * device/lib/Makefile.in: added errno.c to HC08SOURCES
137 * device/lib/clean.mk: added hc08 to the cleaning list
139 2003-11-04 Borut Razem <borut.razem@siol.net>
141 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
143 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
144 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
145 malloc is declared in standard stdlib.h
147 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
149 * device/lib/hc08/Makefile: need to clean .rel not .o files
150 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
152 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
162 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
163 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
164 tests (which uses the port's oclsExpense function)
170 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
172 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
174 * src/SDCCcse.c (ifxOptimize),
175 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
176 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
177 deleting the IFX iCode.
178 * src/hc08/ralloc.c: reduced unneeded slocs
179 * src/hc08/gen.c: fixed bug in asmopToBoolean
181 2003-11-04 Borut Razem <borut.razem@siol.net>
183 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
184 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
185 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
186 transferred to configure
188 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
190 Use headers defined in the C[++] standards:
191 * sim/ucsim/gui.src/serio.src/fileio.cc
192 * sim/ucsim/gui.src/serio.src/frontend.cc
193 * sim/ucsim/gui.src/serio.src/main.cc
194 * sim/ucsim/gui.src/serio.src/posix_signal.cc
195 * support/Util/NewAlloc.c
201 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
203 * Added MSVC projects for hc08 assembler and linker:
204 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
205 /as/hc08/link_hc08.dsp
207 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
209 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
211 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
213 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
215 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
217 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
219 2003-10-31 Borut Razem <borut.razem@siol.net>
221 * support/cpp2/cpplib.h,
222 support/cpp2/cpplib.c,
223 support/cpp2/cpplex.c,
224 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
225 to switch _asm block preprocessing on / off. Default is
226 #pragma preproc_asm +
228 2003-10-31 Borut Razem <borut.razem@siol.net>
230 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
231 when outputting comment blocks (when executed with -C option) and
232 _asm (SDCPP specific) blocks
234 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
236 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
238 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
240 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
242 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
244 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
245 * src/SDCCast.c (decorateType): fixed bug #832664
247 2003-10-31 Borut Razem <borut.razem@siol.net>
249 * support\cpp2\cpplex.c: fixed for SDCPP:
250 comments(when executed with -C option) and _asm blocks
251 were included even if they where in skipped #if block.
252 Applied solution from GCC cpp 3.3.2
254 2003-10-31 Borut Razem <borut.razem@siol.net>
256 * src/SDCC.lex: sdcc now understands both formats:
257 '# <line_number> <file_name>' and
258 '#line <line_number> <file_name>'
259 * support/cpp2/cppmain.c: sdcpp now generates the standard
260 '# <line_number> <file_name>' instead of former
261 '#line <line_number> <file_name>'
263 2003-10-30 Borut Razem <borut.razem@siol.net>
265 * support/cpp2/cpphash.h,
266 * support/cpp2/cpplib.h
267 * support/cpp2/cpplex.c,
268 * support/cpp2/cppmain.c,
269 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
271 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
273 Fixed a number of problems revealed by bug #827883.
274 * src/SDCCloop.c (loopInvariants): Spill location of the
275 result operand should be recomputed if extracted from
276 a loop. Also, don't extract assignments of an iTemp
278 * src/SDCCast.c (isConformingBody): loop reversal should
279 not occur if the control variable is involved with a
282 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
284 * .version: bumped to 2.3.6 to reflect the big improvements
285 made by Erik and Klaus. Thanks!
287 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
289 Replaced the livrange code.
290 * src/SDCClrange.c: added new LR code
292 * src/SDCCBBlock.h: removed remainig parts from old LR code
293 * src/ds390/ralloc.c,
294 * src/ds390/gen.c: minor fixes to make it work with new code
296 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
301 * src/hc08/ralloc.c: Fix various warnings related to the hc08
302 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
303 (tweaked fix for bug #818696)
305 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
307 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
309 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
312 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
313 * src/mcs51/gen.c (gencjneshort),
314 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
315 more efficient (per Scott Bronson's suggestion)
317 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
319 Extended the semantics of the critical keyword to include
320 individual statements. See RFE #827755 and #799831
325 * support/Util/SDCCerr.c
326 * support/Util/SDCCerr.h
331 2003-10-19 Borut Razem <borut.razem@siol.net>
333 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
335 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
337 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
339 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
340 and predecrement operand is displayed
342 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
344 * src/SDCCval.c (valMinus): fixed bug #826041
346 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
348 Some hc08 related updates that I missed earlier
350 * support/regression/ports/hc08/spec.mk
352 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
354 New target "hc08" for the Motorola 68hc08 family of micros
362 * sim/ucsim/hc08.src/*
363 * sim/ucsim/configure.in
364 * src/ucsim/configure
365 * sim/ucsim/packages_in.mk
368 * device/include/mc68hc908qy.h
370 * device/lib/Makefile.in
371 * support/regression/ports/hc08/*
372 * support/regression/Makefile
374 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
376 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
378 * src/ds390/gen.c (genCast): fixed bug #821957
380 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
382 * device/lib/logf.c: "fixed" overlay bug
383 * support/regression/ports/host/spec.mk: added m library
384 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
385 * support/regression/tests/float_trans: added (for Eric)
387 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
389 * src/mcs51/gen.c (genCpl): fixed bug
390 http://sf.net/mailarchive/message.php?msg_id=6263915
392 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
394 * src/SDCCast.c (decorateType): added extended constant folding
395 * src/SDCCsymt.c (computeType): cleanup
396 * src/SDCCval.c (valShift): minor optimization
397 * support/regression/tests/ast_constant_folding.c: added
399 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
401 * src/SDCCmain.c: removed some unintended changes
403 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
405 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
406 * src/z80/gen.c: fixed part of bug #817589
407 * src/SDCCsymt.c (checkFunction): fixed bug #817895
409 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
411 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
429 * src/z80/gen.c: removed unused label "release:"
431 2003-10-06 Borut Razem <borut.razem@siol.net>
433 * src/SDCC.lex: removed definition of unused variables
434 save_optimize and save_options
436 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
438 * clean.mk: removed '=' in "-maxdepth=1"
439 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
440 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
442 2003-10-06 Borut Razem <borut.razem@siol.net>
444 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
445 my_unput() replaced by unput()
447 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
449 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
450 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
451 type-punned pointer will break strict-aliasing rules"
452 Old LR behaviour is again default; Klaus' LR can be choosen by
453 defining the environment variable LRKLAUS
457 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
458 * clean.mk: fixed removal of files in bin/CVS/
459 * device/lib/clean.mk: fixed removal of directories small and large
460 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
462 * src/SDCCval.c: removed superflous test for pedantic
464 2003-10-05 Borut Razem <borut.razem@siol.net>
466 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
467 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
468 message "unmatched #pragma SAVE and #pragma RESTORE"
470 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
472 * doc/sdccman.lyx: various additions and updates (interrupts, inline
473 assembly, critical functions, atomic, nojtbound)
475 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
477 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
483 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
486 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
488 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
490 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
491 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
492 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
494 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
496 * src/z80/gen.c (genRet): fixed bug #524753
497 * src/z80/gen.c (genCast): fixed internal error on cast from
499 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
500 fix for bug #477835 to the z80
501 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
502 for tracking iCodes in the peephole optimizer for z80
504 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
506 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
507 the other part of bug #814548
508 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
510 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
512 * src/SDCCcse.c: fixed part of bug #814548
514 2003-09-28 Borut Razem <borut.razem@siol.net>
516 * src/asm.c: rewrite of printILine() to use temporary file instead
518 * src/xa51/main.c: commented out declaration of int rewinds
520 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
522 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
524 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
526 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
527 * src/asm.c (printILine): Fixed bug #811015
529 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
531 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
534 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
536 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
537 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
538 to correctly handle general case of AOP_PAIRPTR
539 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
541 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
543 * src/mcs51/ralloc.c (fillGaps),
544 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
545 register positioning bug)
547 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
549 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
551 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
553 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
554 genCodePointerGet, genGenPointerGet, genFarPointerSet,
555 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
556 (ralloc doesn't intentionally do this now, but perhaps later)
557 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
558 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
559 register positioning bugs (Fixed bug #762602 and #795325)
560 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
562 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
563 lines that --i-code-in-asm generates
565 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
567 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
568 trying to fclose a FILE* that was already closed.
570 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
572 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
573 of const struct should be treated as if const themselves)
575 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
577 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
579 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
581 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
582 Unix (/n) and DOS (/r/n) line terminations.
584 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
586 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
589 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
591 * src/mcs51/gen.c (genFunction, genEndFunction),
592 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
593 and restore of EA so that stack offsets to parameters are
594 correct when using both critical and reentrant/stack-auto.
595 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
596 size (can be triggered in error if sloc is shared between
597 different sized objects)
598 * device/include/float.h: fixed macros to explicitly use
599 unsigned long where needed
601 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
603 Feature req. 799831: added code to allow nesting of critical functions
604 * src/mcs51/gen.c (genFunction, genEndFunction)
605 * src/ds390/gen.c (genFunction, genEndFunction)
607 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
609 * src/SDCCsymt.c (sclsFromPtr),
611 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
612 support for standard C idiom of memory mapped variables; for
613 example, *((xdata int*)0x1234) = 1 is now internally equivalent
614 to xdata int at 0x1234 tempvar = 1.
615 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
616 provided by Akiya ISHIDA
618 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
620 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
621 * src/SDCCval.c (constVal): added reduction from int to char
622 * src/SDCCval.c (valMult, valDiv): fixed sign handling
623 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
624 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
626 * support/regression/tests/shifts.c: fixed
628 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
630 * src/z80/gen.c (genXor): Fixed bug #805445
632 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
634 Fixed bug #621531 (const & volatile confusion in the type chain).
635 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
636 refer to the const or volatile state of the pointer itself.
649 * support/regression/tests/const.c
651 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
653 When checking for duplicated modules, use absolute paths
654 instead of relative paths. Files changed:
659 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
661 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
663 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
665 * device/include/string.h: added size_t typedef, changed
666 prototypes to use size_t, eliminated separate reentrant and
667 non-reentrant declarations, added _memmove declaration
668 * device/lib/_memcpy.c: changed to use size_t instead of int,
669 changed /4 to >>2 to avoid division library call
670 * device/lib/_memcmp.c,
671 * device/lib/_memset.c,
672 * device/lib/_strncat.c,
673 * device/lib/_strncpy.c,
674 * device/lib/_strncmp.c: changed to use size_t instead of int
675 * device/lib/_memmove.c: new file (fixed bug #772294)
676 * device/lib/Makefile.in: added _memmove.c
677 * device/lib/z80/asm_strings.s: fixed bug #772290
678 * support/regression/tests/bitfields.c: attempt to fix host assertion
679 failure on amd64-unknown-linux2.2
681 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
683 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
684 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
685 * as/z80/asmain.c (main): fixed bug #801766
687 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
689 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
692 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
694 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
695 reported in bug #800609
697 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
699 * Top header beautifications in src/pic16 directory:
700 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
701 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
702 pcoderegs.h, ralloc.c, ralloc.h
703 * main.c: added top header and GPL license notice
704 * pcode.c: fixed the if-conditional warning
706 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
708 * device/lib/_mullong.c: replaced int by short for gcc
710 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
712 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
713 and JUMPTABLE iCodes properly now (worked by accident before)
714 * src/mcs51/gen.c (leftRightUseAcc),
715 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
716 iCode properly now. Use getSize instead of nRegs since a & b
717 aren't part of the nRegs tally.
719 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
721 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
722 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
723 before instructions that use the _STATUS register
725 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
727 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
728 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
729 fetching of the pointer
730 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
731 copied from genNearPointerSet()
732 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
733 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
734 If they pop r0/r1 they must be called in the opposite order than aopOp().
735 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
736 (resp. --stack-auto), prepared for --xstack
738 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
740 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
742 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
744 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
745 these ports have their own __sdcc_external_start()
747 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
749 pic patch provided by Slade Rich <slade_rich@yahoo.com>
750 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
751 type for bits was changed. It resulted in bit variables becoming
752 global, which is not permitted in PIC 14 assembly output.
754 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
756 * doc/sdccman.lyx: various additions and updates. Rearranged sections
758 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
760 Z80 and MCS51 linkers complaint if a public symbol is defined
761 in more than one library module:
765 * as/mcs51/Makefile.in
767 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
769 A few small changes that speed up the peephole optimizer.
773 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
775 Try to make the peephole optimizer smarter by maintaining
776 an association between the assembly source code and the
777 iCodes that originated them. Put this information to use
778 with a new peephole rule condition "notVolatile" so that
779 the rules can be aggressive yet still safe.
784 * src/mcs51/peeph.def
786 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
790 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
791 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
792 if the left or right operand symbols have the accuse flag set.
794 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
796 Changed the type of the result of the ! (NOT) operator to char;
797 previously it returned the same type as the source. This allows
798 us to eliminate all the genFloatNot functions (all of its target
799 implementations were very buggy) since !float can use the same
802 * src/SDCCicode.c (ast2iCode): ! returns char
803 * src/mcs51/gen.c (genNot, genNotFloat),
804 * src/ds390/gen.c (genNot, genNotFloat),
805 * src/z80/gen.c (genNot, genNotFloat),
806 * src/pic/gen.c (genNot, genNotFloat),
807 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
809 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
811 pic patch provided by Slade Rich <slade_rich@yahoo.com>
812 1. Interrupt would not compile properly. Ensure PCLATH register is saved
813 during interrupts. Ensure WSAVE is located at a shared bank address.
814 2. Fixed page selection in some places
815 3. Fixed BTFSS/C to where necessary use registers directly and not simply
816 the registers name strings.
817 4. Fixed "signed / unsigned compare" compiler warnings.
818 5. The PIC port manages its own allocation of the general purpose
819 registers, but makes no attempt to reuse them. As a result when
820 compiling it soon runs out of general purpose registers. Some
821 additional code was added to the files pcode.c and device.c to walk
822 through the function call tree and rename the registers so that they
832 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
833 genPlus() & genMinus() when the result is the same as left or right
835 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
837 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
839 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
841 Made bitfield a distinct type from bit so that bitfields
842 convert as per ANSI C and bits retain their traditional
843 boolean style behaviour. Implemented bitfield support in
851 * src/ds390/gen.c: bit v bitfield split
852 * src/z80/gen.c: New support for bitfields
853 * support/regression/tests/bitfields.c: reenabled z80,
856 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
858 Rules 246.x, 247.x relate to bitfields, the others speed up
859 access to xdata mapped I/O devices.
861 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
863 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
865 Cleaned up genPackBits and genUnpackBits and added two helper
866 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
867 for literal assignments in genPackBits (thanks to Frieder for
873 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
875 Fixed bug #748310 (pointer to function type mishandled when the
876 function name is omitted). Also fixed a SIGSEGV when a function
877 attribute (reentrant, etc) is used on a non-function or on a
878 function but misplaced before the parameter list.
880 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
882 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
883 * support/Util/SDCCerr.h,
884 * support/Util/SDCCerr.c: Added func attr misuse error msg
886 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
888 Fixed bug #787649 by anonymous
889 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
890 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
892 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
894 Fixed numerous bitfield problems.
896 * src/SDCC.y: More bitfield related error checking
898 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
899 * support/Util/SDCCerr.h,
900 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
901 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
902 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
903 * support/regression/tests/bitfields.c: tests added
905 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
907 Made the constant following the "interrupt" keyword optional. If
908 omitted, the function will not automatically be given an entry
909 in the interrupt vector table (similar to #pragma NOIV, but
910 less syntacticly kludgy). The interrupt number is also now
911 range checked. Also fixed a bug in the high order bit example
918 * support/Util/SDCCerr.c
919 * support/Util/SDCCerr.h
922 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
924 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
925 * src/SDCCicode.c (operandOperation): rewritten some ops
926 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
927 * src/SDCCsymt.c (computeType): literals are handled the same way as any
929 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
930 be re-activated by defining REDUCE_LITERALS)
931 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
932 unsigned, but are signed by default
933 * src/SDCCval.c (constVal): rearranged
934 * src/SDCCval.c (valMod): preliminary fix
935 * src/SDCCval.c (valCastLiteral): use TYPE_* types
936 * support/regression/literalop.c: added, work in progress
938 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
940 Generate warnings for useless declarations like "char data;"
941 that don't do what new users expect.
944 * support/Util/SDCCerr.h
945 * support/Util/SDCCerr.c
947 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
949 * src/SDCCval.c (valMult): fix overflow detection of negative int
951 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
953 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
955 Changes to support big endian targets:
968 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
970 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
971 * device/lib/time.c: fixed warning "integer overflow in expression"
973 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
975 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
976 * src/SDCCval.c (constVal): changed default to signed; hex and octal
977 constants are unsigned; added recognition of "u" flag for unsigned
978 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
979 * src/SDCCval.c (valDiv, valMod): fixed signdness
980 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
981 signedness of modulo, left and right shift
982 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
983 * support/Util/SDCCerr.h: added warning W_INT_OVL
984 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
985 * src/SDCCast.c (ast_print): improved output of constants
987 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
989 Fixed some warnings when building with MSVC:
1002 * support\cpp2\cpplib.c
1006 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1008 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1010 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1012 * support\librarian\clean.mk: Do not remove Makefile.
1013 * support\librarian\Makefile: added.
1015 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1017 Added librarian to MSVC build:
1020 * support\librarian\librarian.dsp
1022 'configure' not needed for librarian, removed:
1023 * support\librarian\configure
1024 * support\librarian\configure.in
1025 * support\librarian\config_in.h
1026 * support\librarian\Makefile.in
1028 Hopefully these ones built the librarian and the rest of sdcc properly:
1030 * Makefile.common.in
1032 Messed up 'configure', so revert to previous version:
1036 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1038 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1039 there, while the mantissa of a double is "only" 53 bits wide.
1041 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1043 Adding sdcclib to the build. MSVC project coming soon.
1044 Files added/changed:
1046 * support\librarian\clean.mk
1047 * support\librarian\configure
1048 * support\librarian\configure.in
1049 * support\librarian\config_in.h
1050 * support\librarian\Makefile.bcc
1051 * support\librarian\Makefile.in
1052 * support\librarian\sdcclib.c
1055 * Makefile.common.in
1059 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1061 Linker now complaints if linked modules have conflicting options, for
1062 example, one compiled using --model-large and another one compiled with
1063 --model-small. The following files were modified:
1085 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1087 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1088 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1090 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1092 * src/z80/mappings.i: fix _mul[us][int,long] entries
1094 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1096 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1098 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1100 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1101 * support/regression/tests/bitopcse.c: added
1109 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1111 added support for new library format to z80, gbz80 linkers:
1117 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1119 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1120 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1122 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1124 added DUMMY_READ_VOLATILE:
1133 * src/SDCCcse.c (algebraicOpts): many improvements
1134 * src/SDCCcse.h: removed algebraicOpts()
1135 * src/SDCCicode.c (picDummyRead): added
1137 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1139 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1140 "Insufficient space in data memory".
1142 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1144 * src/mcs51/gen.c: fixed bug #771358
1145 * src/z80/gen.c: fixed bug #759087
1147 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1149 * src/pic16/glue.c: minor cleanup by Vangelis
1151 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1153 * device/include/regc515c.h: fixed #758477
1154 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1155 * device/lib/_gptrput.c: saved a few bytes
1156 * my tab spacing is 8, yours too?)
1157 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1158 * device/lib/serial.c: process RX bytes earlier than TX bytes
1159 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1161 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1163 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1165 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1167 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1169 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1171 * device/lib/Makefile.in: bad fix, reverted to 1.43
1173 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1175 * device/lib/Makefile.in: added missing z80 object files
1177 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1179 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1180 pic16 progress by Vangelis:
1195 * pic16/pcodepeep.c:
1198 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1200 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1202 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1204 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1205 added gbz80 build to MSVC project.
1206 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1207 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1208 from 8051 stuff and setup so it links using a .lnk file.
1210 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1212 * support/librarian/sdcclib.c: sdcc librarian.
1213 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1216 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1218 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1220 2003-07-02 Borut Razem <borut.razem@siol.net>
1222 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1223 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1224 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1225 src/xa51/main.c, src/z80/main.c:
1226 virtualization of glue() function: each port has it's own glue function,
1227 which is accessed by do_glue function pointer in PORT.general structure
1229 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1231 * DS800C400 fun, improved ROM interface and tinibios.
1233 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1235 * More support for DS80C400. Now includes beginning of interface to ROM.
1237 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1239 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1241 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1243 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1245 2003-06-19 Borut Razem <borut.razem@siol.net>
1247 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1249 2003-06-19 Borut Razem <borut.razem@siol.net>
1251 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1252 fixed Z80 port - crt0.o: cannot open.
1254 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1256 * support/Util/MySystem.c (merge_command): revert bad fix
1258 2003-06-18 Borut Razem <borut.razem@siol.net>
1260 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1262 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1264 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1265 option --use-stdout sends errors to stdout instead of stderr.
1267 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1269 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1271 2003-06-15 Borut Razem <borut.razem@siol.net>
1273 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1274 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1275 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1276 fixed width array of pointers replaced with sets;
1277 multiple include and lib paths ared transferred to preprocessor and linker
1278 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1279 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1280 fixed width array of pointers
1281 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1282 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1283 fixupPath(), getPathDifference()
1284 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1285 fixed width array of pointers
1287 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1289 * src/pic16/ralloc.c: fix warnings
1290 * src/pic16/pcode.c: fix warning
1292 2003-06-10 Scott Dattalo <scott@dattalo.com>
1294 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1295 know all the details, but essentially this set of changes enable
1296 the pic16 port to generate movff instructions and generate assembler
1301 * src/pic16/pcode.c:
1302 * src/pic16/device.c:
1304 * src/pic16/pcode.h:
1305 * src/pic16/pcoderegs.c:
1306 * src/pic16/ralloc.c:
1307 * src/pic16/ralloc.h:
1309 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1311 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1312 added option --vc, so sdcc errors and warnings are compatible with
1313 Microsoft Visual Studio.
1315 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1317 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1318 device/lib/libfloat.lib: added atof function.
1320 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1322 * doc/sdccman.lyx: updated to Lyx 1.3
1323 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1324 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1325 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1327 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1329 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1331 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1333 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1334 additions to the "related tools/documentation" section
1336 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1338 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1340 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1342 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1343 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1345 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1347 * doc/sdccman.lyx: fix double dash and other minor things
1348 * doc/Makefile: fix double dash
1350 2003-05-28 Karl Bongers(patches from Martin Helmling)
1351 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1352 condition and ignore commands.
1354 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1356 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1357 is in parts still quite out of date, I did changes as far as I felt makes sense
1358 for a non-native english speaker.
1359 Please feel free to add to the manual or to correct my changes.
1360 * doc/Makefile: undid touching the date of intermediate tex files.
1362 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1364 * doc/sdccman.lyx: Manual has an index now
1366 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1368 Finalize muluint/mulsint and mululong/mulslong merging:
1369 * device/lib/_mulint.c
1370 * device/lib/_mullong.c
1371 * device/lib/gbz80/mul.s
1372 * device/lib/gbz80/stubs.s
1373 * device/lib/z80/mul.s
1374 * device/lib/z80/stubs.s
1375 * src/SDCCsymt.c (initCSupport)
1377 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1379 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1380 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1381 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1382 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1385 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1387 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1388 the regression tests I'm not brave enough to enable 245.b, 245.c
1389 * doc/sdccman.lyx: added latex preamble for hyperref package.
1390 Using pdflatex this will give you a hyperlinked pdf file with
1391 bookmarks. (prepend '%' before /usepackage if this breaks something)
1393 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1395 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1397 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1399 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1401 2003-05-21 <johan@balder>
1403 * src/SDCCglue.c (printIval): fixed bug #739934
1405 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1407 Applied patch from bug 737905 (renamed yylineo to mylineno):
1414 * src/pic16/pcode.c: Cleaned warnings
1415 * src/pic16/pcodeflow.c: Cleaned warnings
1416 * src/pic16/pcoderegs.c: Cleaned warnings
1418 2003-05-19 Scott Dattalo <scott@dattalo.com>
1420 * src/pic16/pcode.c: Cleaned warnings
1421 * src/pic16/pcodepeep.c: Cleaned warnings
1422 * src/pic16/ralloc.c: Cleaned warnings
1424 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1426 * doc/sdccman.lyx: fixed bug 739745
1427 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1429 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1431 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1432 it can be defined with CFLAGS when running configure
1433 * src/SDCCmain.c: fixed compiling + linking with object files
1435 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1437 * configure.in: configure for pic16 port,
1438 added --disable-pic16-port
1439 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1440 * src/SDCCmain.c: linkOptions is changed to set *,
1441 added if/endif conditional macros to remove options help
1442 messages from optionsTable when a port is not configured, added
1443 support for the PIc16 port in the ports table, when executing
1444 the compiler with no port specified on command line, a default
1445 port is selected with the new macro DEFAULT_PORT which is
1446 defined in port.h, in setDefaultOptions() linkOptions is removed
1447 from initialization assignment, since now it is a set,
1448 parseCmdLine uses setParseWithComma for linkOptions, in
1449 linkEdit() linkOptions are accessed with new function indexSet()
1450 which returns the i'th item of a set variable. See SDCCset.c, in
1451 linkEdit() when calling buildCmdLine(), added linkOptions as
1452 last argument. Now users can pass arguments to gplink via the
1453 -Wl option, main() uses pic16glue() to glue up pic16 programs
1454 * src/SDCCpeeph.c: various changes to support pic16
1455 * src/SDCCset.c: added function void *indexSet(set *, int) to
1456 return the i'th item of the set
1457 * src/SDCCset.h: added function prototype for indexSet()
1458 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1459 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1460 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1461 added macro DEFAULT_PORT
1462 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1463 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1465 * src/pic16/glue.c: commented out some error producing lines
1466 * src/pic16/main.c: __config directives are commented out to stop
1467 gpasm complaining and test the linkage with gplink, _linkCmd and
1468 _asmCmd changed to be more gplink and gpasm friendly
1469 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1470 produced an error when parsed, peep rule 12 is added to utilize
1471 movff, but it is commented out since the pCode does not support
1472 yet a command with 2 address arguments
1474 2003-05-18 <johan@balder>
1476 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1477 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1478 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1480 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1481 Added feature to script commands from file.
1483 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1485 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1486 * src/SDCCutil.c: include ctype.h for win32
1488 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1490 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1492 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1494 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1495 Fixed so you can set breakpoints prior to run, run does not stop
1496 on entry now. Add tbreak. Other enhancements and fixes for use
1499 2003-05-12 Borut Razem <borut.razem@siol.net>
1501 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1503 2003-05-11 Borut Razem <borut.razem@siol.net>
1505 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1506 the path of bin directory, so that PATH is the only env. variable, which has to be set
1507 in case of standard installation.
1508 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1509 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1510 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1512 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1514 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1515 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1516 temp files are in the port dir; clean the gen/test directory when
1517 generating new test.c
1518 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1519 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1520 * support/regression/tests/zeropad.c: added
1522 2003-05-09 <johan@balder>
1524 * src/SDCCglue.c: fixed bug #597940
1526 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1528 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1529 cache sfr, optimize next,step, fix off by one sourceline,
1530 support ddd list function.
1531 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1533 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1535 * support/regression/HTMLgen.py: added compare_s2f()
1536 * support/regression/Makefile: redo 1.27
1537 * support/regression/generate-cases.py: redo 1.5
1539 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1541 * support/regression/tests/float.c: workaround 33 bit hex constant
1542 * support/regression/tests/simplefloat.c: fix division for host
1544 2003-04-29 Scott Dattalo <scott@dattalo.com>
1546 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1547 that tame's the PIC's over-aggressive optimizer.
1549 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1551 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1554 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1556 Initial support for DS80C400. "Hello world" runs on TINIm400
1559 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1561 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1562 * Some notes on ddd usage added in debugger/README
1563 Martin Helmling adding more features and fixes for ddd GUI debugger.
1564 Code added for nexti, stepi, up, down, and other adjustments.
1566 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1568 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1569 * src/pic/peeph.def Added two rules to optimize carry manipulation
1570 * src/pic/* removed debug printfs
1572 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1574 * debugger/mcs51/cmd.c: added header newalloc.h
1576 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1578 * as/Makefile: new EXEEXT
1579 * as/z80/Makefile: remove trailing slash of BUILDIR
1580 * as/z80/clean.mk: new EXEEXT
1581 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1582 * support/cpp2/Makefile.in: new EXEEXT
1583 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1585 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1587 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1588 EXEEXT was introduced to fix all related problems with targets
1589 "clean", "install" and "uninstall"; a couple of further flaws
1590 especially with "clean" have been fixed too
1591 * as/mcs51/Makefile.in
1596 * debugger/mcs51/Makefile.in
1597 * debugger/mcs51/clean.mk
1599 * link/z80/Makefile.in
1602 * packihx/Makefile.in
1604 * sim/ucsim/Makefile
1605 * sim/ucsim/clean.mk
1606 * sim/ucsim/avr.src/Makefile.in
1607 * sim/ucsim/avr.src/clean.mk
1608 * sim/ucsim/s51.src/Makefile.in
1609 * sim/ucsim/s51.src/clean.mk
1610 * sim/ucsim/xa.src/Makefile.in
1611 * sim/ucsim/xa.src/clean.mk
1612 * sim/ucsim/z80.src/Makefile.in
1613 * sim/ucsim/z80.src/clean.mk
1614 * sim/ucsim/main_in.mk
1615 * sim/ucsim/packages_in.mk
1616 * sim/ucsim/gui.src/Makefile.in
1617 * sim/ucsim/gui.src/serio.src/Makefile.in
1618 * sim/ucsim/gui.src/serio.src/clean.mk
1621 * support/cpp2/Makefile.in
1622 * support/cpp2/clean.mk
1623 * support/makebin/Makefile
1624 * support/makebin/clean.mk
1625 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1626 * doc/sdccman.lyx: --program-suffix no longer needed
1628 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1630 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1631 Martin Helmling added support for ddd GUI debugger.
1632 Code added to display assembly, set variables, and other commands
1633 to interface to ddd.
1635 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1637 * as/Makefile: fix target clean
1638 * as/clean.mk: fix target clean
1639 * as/z80/clean.mk: fix target clean
1641 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1643 * Makefile.common.in: added @EXEEXT@
1644 * configure.in: removed all mingw32 stuff
1645 * configure: rebuilt from configure.in
1646 * doc/sdccman.lyx: updated section "installation"
1647 * support/scripts/sdcc_mingw32: adapted to configure
1648 * support/scripts/sdcc_cygwin_mingw32: added
1650 2003-04-22 Scott Dattalo <scott@dattalo.com>
1652 * src/pic Added object file support for the PIC port
1653 * src/pic Applied patch from Craig Franklin (this started the object file support)
1654 * src/regression Updated the PIC regression tests for object files
1656 2003-04-20 Borut Razem <borut.razem@siol.net>
1658 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1659 lklex.c: In function `getfid':
1660 lklex.c:203: warning: array subscript has type `char'
1661 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1662 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1663 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1664 stack handling macros
1666 2003-04-19 Borut Razem <borut.razem@siol.net>
1668 * "handling space characters in file path" task:
1669 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1670 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1671 * support/Util/MySystem.h: make it self-sufficient
1672 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1673 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1674 handling space characters in file path
1675 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1676 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1677 * support/Util/MySystem.c: handling space characters in executable's path
1679 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1681 * as/z80/Makefile: fix permanent rebuild of z80
1682 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1683 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1685 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1687 * src/SDCCopt.c: add special case optimization to replace modulo by
1688 a power of two with a bitwise AND.
1690 2003-04-18 <johan@balder>
1692 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1694 2003-04-17 <johan@balder>
1696 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1697 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1699 2003-04-13 Borut Razem <borut.razem@siol.net>
1701 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1702 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1703 fixed mingw problem in adl_NORMALIZE_PATH
1705 2003-04-12 Borut Razem <borut.razem@siol.net>
1707 * fixed "#pragma SAVE/RESTORE can not be nested":
1708 * src/SDCC.lex: reworked pragma handling functions
1709 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1710 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1712 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1714 * src/SDCCutil.c (pathEquivalent): defined but not used
1715 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1716 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1717 * configure: rebuilt from configure.in
1718 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1719 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1720 * device/include/Makefile.in: replace sdcc_datadir
1721 * device/lib/Makefile.in: replace sdcc_datadir
1722 * Makefile.common.in: add LDFLAGS from configure
1723 * packihx/Makefile.in: use LDFLAGS
1724 * src/Makefile.in: use LDFLAGS
1725 * support/cpp2/Makefile.in: add LDFLAGS from configure
1726 * support/makebin/Makefile: use LDFLAGS
1727 * .version: bumped version number to 2.3.5
1729 2003-04-12 Borut Razem <borut.razem@siol.net>
1731 * completed "different paths" task:
1732 * src/SDCCmacro.c: fixed bug in handling quotes
1733 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1734 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1736 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1738 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1740 2003-04-11 kevin Vigor <kevin@vigor.nu>
1742 * ds390/gen.c ds390/peeph.def: fix bug 706781
1744 2003-04-11 Borut Razem <borut.razem@siol.net>
1746 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1748 2003-04-10 Scott Dattalo <scott@dattalo.com>
1750 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1751 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1752 set - this bit used to not be set...).
1753 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1754 bad code in PIC Port
1755 * src/regression/and2.c added to test bug 609268
1756 * src/regression/Makefile added and2.c to regression test
1759 2003-04-08 <johan@CP255758-A>
1761 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1762 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1763 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1765 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1767 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1769 * support/cpp2/Makefile.in: fix bug #487815
1770 * configure: rebuilt from configure.in
1771 * Makefile.common.in: docdir changed, new path suffixes
1772 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1773 * sdcc_vc_in.h: reflect changes from sdccconf.h
1774 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1775 * src/SDCCutil.h: remove BINDIR hack
1776 * doc/sdccman.lyx: update new path hierarchy
1778 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1780 * src/SDCCpeeph.c: added okToRemoveSLOC test
1782 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1784 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1786 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1788 * src/SDCCpeeph.c: added labelIsReturnOnly test
1789 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1791 2003-04-05 <johan@balder>
1793 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1794 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1795 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1796 * src/SDCCast.c: fixed a warning
1797 * src/SDCCast.h: fixed a warning
1798 * src/SDCCicode.c (operandFromAst): fixed a warning
1800 2003-04-04 <johan@balder>
1802 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1803 * src/SDCCast.c (decorateType): fixed bug #715076
1804 * src/SDCC.y: fixed bug #702907
1806 2003-04-03 <johan@balder>
1808 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1809 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1810 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1811 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1812 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1814 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1816 * _decdptr.c: fix return values
1817 * _gptrget.c: fix return values
1818 * _gptrgetc.c: fix return values
1819 * _gptrput.c: fix return values
1820 * _mulint.c: fix return values
1821 * as/z80/Makefile: fix 'make -j' problem
1823 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1825 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1826 * configure.in: big cleanup, updated to autoconf 2.5x
1827 * configure: rebuilt from configure.in
1828 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1829 * sdcc_vc_in.h: reflect changes from sdccconf.h
1830 * doc/Makefile: fixed a flaw in "make install"
1832 2003-04-02 <johan@balder>
1834 * src/ds390/gen.c (genCmp): no comments
1835 * src/mcs51/gen.c (genCmp): no comments
1836 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1837 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1839 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1841 * support/regression/generate-cases.py: place generated file in given sub directory
1842 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1843 * support/regression/Makefile: improvements for 'make -j';
1844 side effect: it's simpler and faster now
1846 2003-03-31 Borut Razem <borut.razem@siol.net>
1848 * src/z80/main.c: link-{port} and as-{port} defined without path
1849 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1851 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1853 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1855 2003-03-30 Borut Razem <borut.razem@siol.net>
1857 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1858 changed type of list parameter to set
1859 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1860 * src/port.h: changed type of do_assemble() parameter to set
1861 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1862 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1863 definition of "cppoutfilename" macro with NULL value in preProcess()
1864 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1865 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1866 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1867 replaced with set *binPathSet
1868 * shash_add() deallocates the item, if allready exsists, before adding the new one
1869 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1871 2003-03-30 Scott Dattalo <scott@dattalo.com>
1873 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1874 a nested for loop bug in the PIC port
1875 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1878 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1880 * support/Util/dbuf.h: remove C++ stuff to make it portable
1882 2003-03-28 Borut Razem <borut.razem@siol.net>
1884 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1885 literal strings in stringLiteral()
1886 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1887 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1890 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1892 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1894 2003-03-26 <johan@balder>
1896 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1897 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1898 * src/SDCCast.c (decorateType): fixed " -v < 3"
1900 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1902 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1903 Added Lenny Story's debug infrastructure changes:
1904 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1905 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1906 * src/cdbFile.c: added
1907 * src/SDCCdebug.c: added
1908 * src/SDCCdebug.h: added
1909 * src/SDCCast.c (createFunction)
1910 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1911 * src/SDCCmain.c (parseCmdLine, main)
1912 * src/SDCCmem.c (redoStackOffsets)
1913 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1916 * src/avr/gen.c (genAVRCode)
1917 * src/ds390/gen.c (gen390Code)
1918 * src/mcs51/gen.c (gen51Code)
1919 * src/pic/gen.c (genpic14Code)
1920 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1921 * src/xa51/gen.c (genXA51Code)
1922 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1924 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1926 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1927 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1929 2003-03-22 <johan@balder>
1931 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1933 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1935 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1936 * doc/cdbfileformat.lyx: added, written by Lenny Story
1937 * doc/Makefile: added cdbfileformat.lyx
1938 * doc/clean.mk: added cdbfileformat.lyx
1940 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1942 * src/mcs51/peeph.def: fix bug #705773
1944 2003-03-20 <johan@balder>
1946 An sfr/sbit can have an "at #" AND an initializer
1947 * src/SDCCsymt.c (checkSClass):
1948 * src/SDCCmem.c (allocGlobal):
1949 * src/SDCCmem.c (allocLocal):
1950 * src/SDCCast.c (createBlock):
1952 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1954 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1956 2003-03-16 <johan@balder>
1958 Undid the hackup of const and volatile, the problem is much bigger
1960 * src/SDCCast.c:1.171
1961 * src/SDCCglue.c:1.138
1962 * src/SDCCicode.c:1.146
1963 * src/SDCCsymt.c:1.150
1964 * src/SDCCval.c:1.65
1966 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1968 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1969 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1971 2003-03-13 <johan@balder>
1973 Hackup const and volatile modifiers in type chains a bit:
1975 * src/SDCCast.c:1.169
1976 * src/SDCCglue.c:1.136
1977 * src/SDCCicode.c:1.143
1978 * src/SDCCsymt.c1.146
1979 * src/SDCCsymt.h1.59
1980 * src/SDCCval.c:1.63
1982 2003-03-12 <johan@balder>
1984 * src/SDCCBBlock.h: more LRH debugging junk
1985 * src/SDCCcflow.h: more LRH debugging junk
1986 * src/SDCCloop.c: more LRH debugging junk
1987 * src/SDCC.y (struct_declaration): fixed bug #697590
1988 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1989 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1990 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1992 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1993 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1994 test function names must now match exactly).
1995 * src/SDCCcse.c: added special case in findCheaperOp to allow
1996 extending a short integer. Makes less awful code for bug 700121 test case.
1998 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2000 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2001 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2003 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2005 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2006 actually called (operandsNotEqual() was called for all
2007 operandsNotEqualX tests).
2009 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2011 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2012 with shorter literals. Fixes bug 700121.
2014 2003-03-11 <johan@balder>
2016 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2018 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2020 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2021 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2023 2003-03-10 Borut Razem <borut.razem@siol.net>
2025 * src/SDCCmain.c: pipe preprocessor's output
2026 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2027 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2028 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2029 which closes all pipes in pipeSet set
2030 * src/SDCCset.c: free deleted item in function deleteSetItem()
2031 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2032 moved from z80 to src subproject
2033 * .version: increased version number to 2.3.4
2035 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2037 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2038 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2039 * support/regression/ports/xa51/spec.mk: fix typo
2041 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2043 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2045 2003-03-09 Borut Razem <borut.razem@siol.net>
2047 * src/SDCCmain.c: pipe preprocessor's output
2048 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2049 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2050 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2051 which closes all pipes in pipeSet set
2052 * src/SDCCset.c: free deleted item in function deleteSetItem()
2053 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2054 moved from z80 to src subproject
2056 2003-03-09 Borut Razem <borut.razem@siol.net>
2058 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2059 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2060 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2061 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2062 * src/SDCCglobl.h: unification of WIN32 native definitions
2064 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2066 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2068 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2070 * src/configure.in: check for endianess (even while cross-compiling)
2071 * src/configure: check for endianess (even while cross-compiling)
2072 * src/configure_in.h: check for endianess (even while cross-compiling)
2073 * src/avr/gen.c: remove old endianess stuff
2074 * src/mcs51/gen.c: remove old endianess stuff
2075 * src/ds390/gen.c: remove old endianess stuff
2076 * src/pic/gen.c: remove old endianess stuff
2077 * src/pic/genarith.c: remove old endianess stuff
2078 * src/pic/glue.c: fix endianess check
2079 * src/pic16/gen.c: remove old endianess stuff
2080 * src/pic16/genarith.c: remove old endianess stuff
2081 * src/pic16/glue.c: fix endianess check
2082 * src/xa51/gen.c: remove old endianess stuff
2083 * src/z80/gen.c: fix endianess check
2084 * src/SDCCglue.c: fix endianess check
2085 * src/ds390/peeph.def: fix bug 700036
2087 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2089 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2090 * src/configure: find appropriate data-types on host for SDCC's int and long
2091 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2092 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2093 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2095 2003-03-07 <johan@balder>
2098 some minor cleanups before the big shot
2099 OP_DEFS and OP_USES now use Kevin's protection
2100 new option --nolabelopt
2111 * src/ds390/ralloc.c:
2112 * src/mcs51/ralloc.c:
2114 * src/xa51/ralloc.c:
2117 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2119 * src/pic/pcode.c (get_op): fix 64 bit warnings
2120 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2121 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2122 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2123 * support/regression/tests/malloc.c: fix 64 bit warnings
2125 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2127 * src/mcs51/gen.c (genMinus): fixed bug 696436
2129 2003-03-02 Borut Razem <borut.razem@siol.net>
2131 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2133 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2135 * configure.in: test for mkstemp
2136 * sdccconf_in.h: add HAVE_MKSTEMP
2138 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2140 * device/include/ctype.h: removed warning while using --stack-auto
2141 * device/include/malloc.h: removed warning while using --stack-auto
2142 * device/include/string.h: removed warning while using --stack-auto
2144 2003-02-23 Borut Razem <borut.razem@siol.net>
2146 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2147 because NDEBUG is defined (see man assert)
2148 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2150 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2152 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2153 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2155 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2157 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2158 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2160 2003-02-18 <johan@balder>
2162 * as/mcs51/asmain.c (asmbl): module can start with a digit
2163 * as/z80/asmain.c (asmbl): module can start with a digit
2165 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2167 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2168 * src/asm.c: fix pipe() for Mingw32
2170 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2172 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2173 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2174 make -V work again; --c1mode reads now from stdin
2175 * doc/sdccman.lyx: added --c1mode
2176 * support/Util/SDCCerr.c: new messages for c1 mode
2177 * support/Util/SDCCerr.h: new messages for c1 mode
2178 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2180 2003-02-15 <johan@balder>
2182 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2184 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2186 * doc/sdccman.lyx: Environment variables, -o and other minor things
2188 2003-02-14 <johan@balder>
2190 * src/xa51/main.c: before anyone really tries to use it :)
2192 * Install doc's in share/sdcc/doc
2193 * removed some obsolete files
2194 * Do a proper make distclean and uninstall
2195 M Makefile.common.in
2198 M device/include/Makefile.in
2199 M device/lib/Makefile.in
2202 M sim/ucsim/doc/Makefile.in
2205 R src/xa51/peeph.rul
2206 M support/cpp2/Makefile.in
2207 M support/makebin/Makefile
2210 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2212 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2214 2003-02-10 Borut Razem <borut.razem@siol.net>
2216 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2217 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2218 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2219 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2220 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2221 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2222 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2223 src/z80/Makefile.bcc: Borland Makefile cleanup
2224 * as/z80/Makefile.bcc: Added Borland Makefile
2225 * support/cpp2/borland.h: Removed
2227 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2229 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2230 * src/SDCC.lex: new pragma NOIV
2231 * src/SDCCglobl.h: new pragma NOIV
2232 * src/SDCCmem.c: new pragma NOIV
2234 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2236 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2238 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2240 * src/SDCCmain.c: signal handling is switched off by --debug
2241 * doc/Makefile: small fix for install; use clean.mk again
2242 * doc/clean.mk: clean *.pdf and *.html too
2244 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2246 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2247 * device/lib/printfl.c: fix a ds390 bug by making it portable
2248 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2249 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2250 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2251 * debugger/mcs51/cmd.c: converted multi-line string literals
2252 * sim/ucsim/globals.cc: converted multi-line string literals
2253 * src/SDCCmain.c: introduced signal handler to remove temp files
2254 * doc/Makefile: small tweaks, implement clean
2255 * doc: removed generated files
2257 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2259 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2260 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2261 Address Record is not correctly generated for DS390."
2263 2003-02-02 Borut Razem <borut.razem@siol.net>
2265 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2266 * as/mcs51/asm.h: fixed compilation with Borland C
2267 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2268 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2269 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2270 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2271 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2272 src/z80/Makefile.bcc: delete $(LIB) only if exist
2273 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2275 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2277 * device/include/malloc.h: introduced NULL
2278 * device/include/string.h: introduced NULL
2279 * device/include/stdlib.h: introduced NULL
2280 * device/lib/_memcpy.c: removed NULL
2281 * device/lib/_strcat.c: removed NULL
2282 * device/lib/_strchr.c: removed NULL
2283 * device/lib/_strcmp.c: removed NULL
2284 * device/lib/_strcpy.c: removed NULL
2285 * device/lib/_strcspn.c: removed NULL
2286 * device/lib/_strlen.c: removed NULL
2287 * device/lib/_strncat.c: removed NULL
2288 * device/lib/_strncmp.c: removed NULL
2289 * device/lib/_strncpy.c: removed NULL
2290 * device/lib/_strpbrk.c: removed NULL
2291 * device/lib/_strrchr.c: removed NULL
2292 * device/lib/_strspn.c: removed NULL
2293 * device/lib/_strstr.c: removed NULL
2294 * device/lib/_strtok.c: removed NULL
2295 * device/lib/malloc.c: removed NULL, include own header
2297 2003-02-02 <johan@balder>
2299 * 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
2300 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2301 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2302 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2303 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2304 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2306 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2308 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2311 2003-02-01 <johan@balder>
2313 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2315 2003-01-31 <johan@CP255758-A>
2317 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2319 2003-01-30 <johan@balder>
2321 * src/SDCCBBlock.c: automatic bug detection
2322 * src/SDCCicode.c: automatic bug detection
2324 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2326 * src/SDCCglobl.h: now --xram-size 0 works
2327 * src/SDCCmain.c: now --xram-size 0 works
2329 2003-01-29 <johan@balder>
2331 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2333 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2335 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2336 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2337 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2338 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2339 * src/SDCCglobl.h: Added options --xram-size and --code-size
2340 * src/SDCCmain.c: Added options --xram-size and --code-size
2342 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2344 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2345 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2347 2003-01-27 <johan@balder>
2349 * src/SDCC.y: fixed bug #613764
2351 2003-01-26 <johan@balder>
2353 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2354 * src/SDCCsymt.h: fixed bug #673374
2355 * src/SDCCglue.c: fixed bug #661910
2356 * src/SDCCast.c: fixed bug #458099 and 673374
2358 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2360 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2361 * as/mcs51/strcmpi.h: added
2362 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2363 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2364 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2365 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2366 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2367 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2368 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2369 * as/mcs51/Makefile.aslink: new module strcmpi
2370 * as/mcs51/Makefile.asx8051: new module strcmpi
2371 * as/mcs51/Makefil.bcc: new module strcmpi
2372 * as/mcs51/Makefile.in: new module strcmpi
2373 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2375 2003-01-26 <johan@balder>
2377 * src/SDCCglue.c: reverted back to 1.124
2378 * src/SDCCast.c: reverted back to 1.156
2379 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2381 2003-01-25 <johan@balder>
2383 * src/SDCCglue.c: A better fix for bug #661910
2384 * src/SDCCast.c: A better fix for bug #661910
2385 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2387 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2389 * src/Makefile.in: remove spawn.o
2390 * src/SDCCmain.c: remove spawn.h
2391 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2392 * src/spawn.c: removed
2393 * src/spawn.h: removed
2394 * support/regression/ports/ds390/spec.mk: link with -r
2396 2003-01-24 <johan@CP255758-A>
2398 * src/ds390/gen.c (aopOp): fixed bug #667458
2399 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2400 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2401 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2403 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2405 * src/mcs51/peeph.def: better assembler identation by Frieder
2406 * src/mcs51/gen.c: better assembler identation by Frieder
2408 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2410 * as/z80/string.h: removed for gcc 3.2
2411 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2412 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2414 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2416 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2417 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2418 * support/regression/Makefile: separate temp files for ports
2419 * support/regression/generate-cases.py: separate temp files for ports
2420 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2421 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2423 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2425 * moved tinitalk to device/examples/ds390
2427 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2429 * as/mcs51/lkmem.c: rflag is for DS390
2430 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2431 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2432 (linkEdit): move mem- and map-files the same way as ihx-files
2433 * src/z80/main.c (_setDefaultOptions): removed --generic
2434 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2435 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2436 * src/pic/glue.c (picglue): --c1mode works again
2437 * src/pic16/glue.c (pic16glue): --c1mode works again
2438 * src/asm.c (printCLine): fix #660034
2440 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2442 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2443 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2444 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2445 * as/mcs51/lkmem (summary): better fix for sp problem
2446 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2447 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2448 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2449 remove --stack-after-data
2451 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2453 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2454 * src/SDCCutil.c (join): ugly bug: missing '\0'
2455 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2457 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2459 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2461 * src/pic/main.c (_asmCmd): gpasm supports -o
2462 * src/z80/main.c: more general macros
2463 * device/lib/Makefile.in: remove intermediate files
2465 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2467 * .version: Bumped version number to 2.3.3
2468 * src/SDCCBBlock.c: new option -o
2469 * src/SDCCglobl.h: new option -o
2470 * src/SDCCglue.c: new option -o
2471 * src/SDCCmain.c: new option -o
2472 * src/asm.c: new option -o
2473 * src/ds390/main.c: new option -o
2474 * src/pic/glue.c: new option -o
2475 * src/pic/pcode.c: new option -o
2476 * src/pic/ralloc.c: new option -o
2477 * src/pic16/glue.c: new option -o
2478 * src/pic16/pcode.c: new option -o
2479 * src/pic16/ralloc.c: new option -o
2480 * src/z80/main.c: new option -o
2481 * device/lib/Makefile.in: use -o
2482 * support/regression/ports/ds390/spec.mk: use -o
2483 * support/regression/ports/gbz80/spec.mk: use -o
2484 * support/regression/ports/mcs51/spec.mk: use -o
2485 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2486 * support/regression/ports/z80/spec.mk: use -o
2487 * support/regression/ports/ucz80/spec.mk: use -o
2488 * support/regression/ports/xa51/spec.mk: use -o
2489 * support/regression/fwk/lib/timeout.c: fix usage string
2491 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2492 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2494 2003-01-07 <johan@balder>
2496 * src/SDCCast.c (decorateType): fixed bug #600035
2498 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2499 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2500 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2501 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2502 * src/pic/pcode.c: outcommented unused variable to remove warnings
2503 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2505 2003-01-06 <karl@turbobit.com>
2506 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2509 2003-01-06 <johan@balder>
2511 * src/SDCCicode.c: fixed array add
2513 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2514 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2515 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2517 2003-01-04 <johan@balder>
2519 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2521 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2522 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2524 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2525 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2526 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2528 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2529 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2531 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2532 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2534 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2535 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2537 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2539 * in \sdcc\as\mcs51\ changed these files in order to create an
2540 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2541 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2542 following files to include the previous two files: aslink.dsp,
2543 Makefile.aslink, Makefile.bcc, and Makefile.in.
2545 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2546 .adb instead of .cdb
2548 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2550 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2551 value from option --iram-size.
2553 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2555 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2558 2002-09-18 <wiml@hhhh.org>
2560 * SDCClrange.h: exposed setFromRange() and setToRange()
2561 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2562 packRegsForAccUse() (bug 542397)
2563 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2564 multiple times and emitting the fetch operations more than once
2565 added aopGetUsesAcc() function to allow binary operators to
2566 fetch their operands in the correct order; made genMinus() emit
2567 compact code for X = LITERAL - Y
2569 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2570 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2571 sprintf() in line 1267.
2573 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2574 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2577 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2578 Changes to aslink (All the changes are marked with 'JCF'):
2580 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2583 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2584 area BSEG. Also moves, if possible, the DATA area down into the internal
2585 ram so more space is available.
2587 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2590 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2591 not bytes. Function summary() which creates a memory usage summary
2592 file with extension .mem. Reports of overlaping stack and small stack
2593 size. If the space for the stack is less than 16 bytes aslink trows a
2596 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2597 the 8051. Option 'y' for memory summary output file.
2599 Changes to sdcc (All the changes are marked with 'JCF'):
2601 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2603 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2604 overlaying area for it (uses RegBankUsed[4]).
2606 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2607 bank zero as used by default. By default aslink locates the stack
2608 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2609 the creation of the .mem file. Delegates the allocation of data area
2610 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2611 the begining of the stack area to aslink.
2613 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2614 glue() in SDCCglue.c creates an area for it.
2616 2002-09-03 Borut Razem <borut.razem@siol.net>
2617 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2618 sdcc/src/pic/glue.c:
2619 introduced atexit() handler for teporay files removal in case of
2620 errors, assertions, ...
2622 2002-08-29 Borut Razem <borut.razem@siol.net>
2623 * sdcc/support/cpp2/auto-host_vc_in.h:
2624 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2625 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2626 Maybe there is a similar problem with BORLANDC? It should be checked!
2628 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2629 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2630 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2631 was not executed, and the compiler (cl) launched a warning:
2632 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2634 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2635 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2637 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2638 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2640 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2641 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2642 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2643 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2644 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2645 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2646 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2647 - added Release configuration in VS projects
2648 - review of compiler an linker options
2649 - VC .exe files are generated in bin_vc directory, not to interfere
2650 with binaries generated from other projects (cygwin, mingw, bcc ...)
2652 * sdcc/src/yacc.dsp: added
2654 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2655 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2656 and insert the version number definitions from .version
2658 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2660 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2661 added - genarate auto-host.h using auto-host_vc_in.h as template
2664 removed from CVS, generated automatically
2666 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2667 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2669 2002-08-11 Borut Razem <borut.razem@siol.net>
2670 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2672 2002-08-10 Borut Razem <borut.razem@siol.net>
2673 * src/SDCCmain.c (main):
2674 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2675 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2676 The consequence was that some temporary files were not removed.
2679 unification of code in functions tempfilename() and tempfile():
2680 function tempnam() is defined in Visual Studio 6.0 and .NET
2682 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2684 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2685 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2686 - removed compiler command line option /WX: Treats all warnings as errors
2687 - update a list of source files, included into the project
2689 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2690 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2691 changed project type to Generic Project so that can be correcly converted to VS.NET project
2693 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2695 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2697 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2699 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2700 added return 0 statements after assert() to make compiler happy
2702 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2703 added newline in the def file to keep MSC compiler satisfied
2705 * sdcc/src/z80/gen.c:
2706 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2707 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2708 - solved MSC error in function aopDump()
2710 * sdcc_vc.h: define PREFIX as "\\sdcc"
2712 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2713 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2715 2002-06-22 Scott Dattalo <scott@dattalo.com>
2716 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2717 - Rewrote the register banking algorithm.
2718 - Added pCode live-range analysis to registers (for now, only non-used and
2719 singly-used registers optimized away)
2721 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2723 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2725 2002-05-10 Scott Dattalo <scott@dattalo.com>
2726 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2728 2002-04-22 Michael Hope <michaelh@vroom>
2730 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2732 * configure.in (DD_COPT): Added include support required for gbdk.
2734 * .version: Bumped version number just to increase it.
2736 * src/SDCCmain.c: Added -nostdinc to the default options.
2738 2002-04-15 Michael Hope <michaelh@vroom>
2740 * device/lib/z80/printf.c (sprintf): Added.
2742 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2744 * src/z80/peeph.def: Added transpose redundent load rule.
2746 * src/z80/main.c: Added force callee saves for jaune.
2748 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2750 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2752 2002-03-28 Johan Knol <johan@balder>
2754 * src/SDCCval.c: fixed bug #532436
2756 2002-03-14 Scott Dattalo <scott@dattalo.com>
2758 Added "char *Processor" field to the port structure.
2761 Added -p option. Allows port dependent processor to be specified.
2764 Initialized the new field char *Processor field to NULL in all ports
2767 Compiler generated registers for interrupt context saving
2768 were not getting allocated.
2770 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2773 Fixed left shift. Will promote the left side of a left shift
2774 if a) left shifting more than size of operand or b) when assigned
2775 to something size > size of left side
2777 2002-03-14 Scott Dattalo <scott@dattalo.com>
2779 tons of changes. Register allocation has been
2780 rewritten. Added customization for the various PICs. Flow
2781 analysis is restructured. ...
2787 Added. device.c is a PIC port hack to accomodate variations
2790 2002-03-13 Michael Hope <michaelh@vroom>
2792 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2794 2002-03-04 johanknol <johanknol@manik>
2796 * /src/SDCCval.c: fixed
2798 const unsigned char arr[][2] = { { 0, 1 } };
2799 t18.c:1: error: Initializer element is not constant
2801 2002-03-04 bela <bela@manik>
2803 * /device/include/mcs51reg.h:
2804 ds89c420 register definition update
2806 2002-03-03 <johan@FRIJA>
2808 * support/Util/SDCCerr.c: did something, but don't no why anymore
2810 * support/regression/tests/bug-524691.c: made it a little less shy
2812 * src/SDCCast.c (decorateType): fixed bug #524697
2814 * src/SDCCast.c: made some lineno improvements
2816 * src/SDCCval.c (getNelements): changed warning to error
2818 * src/SDCCglue.c (printIvalArray): changed warning to error
2820 * src/SDCCicode.c: fixed a warning for mingw
2822 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2824 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2826 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2828 * src/ds390/peeph.def:
2829 Added some more peephole rules
2831 * src/ds390/gen.c: Various fixes & enhancements
2833 * src/SDCClrange.c, src/SDCClrange.h:
2834 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2836 * src/ds390/ralloc.c:
2837 various fixes & enhancements (ds390) specific
2839 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2840 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2843 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2845 2002-03-02 <johan@FRIJA>
2847 * src/SDCCast.c (decorateType): fixed bug #524708
2849 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2851 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2853 2002-03-01 Michael Hope <michaelh@vroom>
2855 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2857 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2859 2002-03-01 <johan@FRIJA>
2861 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2863 * src/SDCCast.c (decorateType): fixed bug #524209
2865 * src/SDCCval.c (valNot): fixed bug #524195
2867 2002-02-26 <johan@balder>
2869 * src/xa51/gen.c: fixed a warning
2871 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2873 * src/SDCCast.c (decorateType): fixed bug #522534
2875 2002-02-23 <johan@balder>
2877 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2879 2002-02-22 <johan@balder>
2881 * src/SDCCast.c: fixed bug #514865
2883 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2885 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2887 * sdcc/src/SDCCloop.c:
2888 Previous fix was not good. basic blocks that have "break" or "return" are
2889 not really partof a loop , but live ranges used in these blocks should
2890 be live thru the entire loop, so set partOfLoop but don't add them to
2893 2002-02-21 <johan@FRIJA>
2895 * src/SDCCcse.c: fixed bug #514308
2897 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2900 Fixed BUG #519583. If a conditional block ended in a return/break
2901 statement inside a loop, it was not being considered part of the loop.
2903 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2905 2002-02-10 Karl Bongers <karl@turbobit.com>
2908 Fixed up SDCDB debugger somewhat. Updated debugger/README
2909 with lots of comments and notes.
2911 * device/examples/test2.c:
2912 Fix bug, "red" variable not being initialized(compiler complained).
2914 * device/examples/Makefile, examples/test3.c:
2915 Add Makefile in device/examples folder, compiles test3.c
2916 for use as a multiple module SDCDB test case.
2918 * sim/ucsim/cmd.src/cmdset.cc:
2919 Took out debug printfs in ucsim "next" command.
2922 Karl and Johan start ucsim XA support. Most dissassembly working,
2923 about 75% emulation done(plenty of work remaining).
2925 * sim/ucsim/z80.src:
2926 Add Z80 support to ucsim, add test-ucz80 regression test,
2927 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2928 Notice z80 compiler fails on examples/test3.c/crc code.
2930 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2932 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2933 Added support for --parms-in-bank1
2935 * src/ds390/peeph.def:
2936 added a few more peephole optimzations
2939 1) added __builtin_inp & __builtin_outp used to read in data of given length
2940 from a memory mapped port
2941 2) added __builtin_memcmp
2942 3) added __builtin_swapw swap bytes of a short
2944 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2945 1) handle multiple send & receives from register bank1
2946 2) ralloc can now allocate DPTR1 to some liveRanges
2948 * src/SDCCsymt.c, src/SDCCsymt.h:
2949 changes to handle multiple sends & receives
2952 added some pointer arithmetic optimization
2955 added some pointer arithmetic optimizations but not stable yet so not
2956 called from anywhere (will get this working shortly)
2958 * src/SDCCopt.c: fixed for multiple sends & receives
2961 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2962 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2963 set preprocessor defines (depending on options)
2965 * src/SDCCicode.c, src/SDCCicode.h:
2966 changes made to handle multiple sends & receives
2969 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2971 * src/SDCCcse.c, src/SDCCcse.h:
2972 added function findbackward def (to be used in upcoming optimization)
2974 * src/SDCCcflow.c, src/SDCCcflow.h:
2975 added function returnAtEnd - to determine if a basic block terminates with
2978 * src/SDCCast.c, src/SDCCast.h:
2979 added option parms-in-bank1
2981 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2982 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2983 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2984 adjusted for --parms-in-bank1 option
2986 * device/include/string.h:
2987 donot redefine "reentrant" keyword
2989 * device/include/ds80c390.h: Added some more SFRs
2991 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2993 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2995 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2997 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2999 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3001 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3003 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3005 * Added --xram-movc option
3007 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3009 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3011 2002-01-11 Johan Knol
3013 * Added math lib of Jesus Calvino-Fraga
3015 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3017 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3018 * support/regression/Makefile: new target test-mcs51-stack-auto
3019 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3021 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3023 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3025 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3027 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3029 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3031 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3033 * src/SDCCglue.h: add definition for printIvalChar()
3035 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3037 * src/SDCCast.c: fix #498138 by Johan
3039 * src/SDCCglue.c: fix #498138 by Johan
3041 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3043 * support/regression/Makefile: fix clean
3045 * support/regression/ports/ds390/support.c: fix transmission of last character
3047 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3049 * /sdcc/src/ds390/gen.c:
3050 a) improved computing address of stack variable
3051 b) took out some #if 0 code
3052 c) improved parmBytes adjustment
3053 d) improved genPlusIncr & genMinusIncr
3054 e) genCmp could generate bad code (when left assigned to DPTR)
3055 f) Fixed bug in hasInc
3057 * /sdcc/src/ds390/ralloc.c:
3058 a) packRegsForSupport could mess up live information (Fixed)
3059 b) packRegsDPTRuse could be incorrect for left & right shift
3061 * /sdcc/src/mcs51/ralloc.c:
3062 packRegsForSupport could mess up the live information (Fixed)
3064 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3066 * /sdcc/src/SDCCast.c:
3067 can reverse a loop even if function call is present as long
3068 as the loop control variable is local & is not passed as parameter
3070 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3072 * /sdcc/ChangeLog: *** empty log message ***
3074 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3075 More builtin function additions for TININative
3077 * /sdcc/src/ds390/ralloc.c:
3078 Had broken the regression testsuite
3080 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3082 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3083 Added funcattr hasStackParms will be set for reentrant functions when there
3084 are paramteres on the stack, this helps in minimizing frame pointer generation
3085 typeFromStr can handle function pointers now
3087 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3088 *** empty log message ***
3090 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3092 * /src/ds390/gen.c, /src/ds390/main.c:
3093 More builtin function additions for TININative
3095 * /src/ds390/ralloc.c:
3096 Had broken the regression testsuite
3098 * /src/SDCCast.c: Fixed a bug in dumptree
3100 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3101 Added funcattr hasStackParms will be set for reentrant functions when there
3102 are paramteres on the stack, this helps in minimizing frame pointer generation
3103 typeFromStr can handle function pointers now
3105 * /doc/builtins.txt, /doc/TININative.txt:
3106 *** empty log message ***
3109 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3111 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3112 ALPHA version for -mTININative
3114 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3115 updated to reflect changes in the port structure
3118 added function do_assemble (similar to do_link) if non-null this function
3119 will be called to do assembly (-mTININative) requires a multi command
3121 added function genAssemblerEnd will be called to generate assembler Epilogue
3124 added _JavaNative to debug info printing
3126 * /src/SDCCmain.c: added option --tini-libid
3127 added port->do_assemble function (-mTININative) has a multi command assemble
3129 * /src/SDCCglue.c: Disabled "constExpr" check
3130 added port->genAssemblerEnd function
3132 * /src/SDCCglobl.h: Added option --tini-libid value
3135 tookout optimizeCompare from the header (has no external references)
3137 * /src/SDCCast.c: made one more function "static"
3139 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3141 * src/z80/mappings.i: Added z80asm support.
3143 * src/z80/main.c: Added z80asm support on --asm=z80asm
3145 * src/z80/gen.c: Fixed asm portability issues.
3147 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3149 * src/SDCCglue.c (printExterns): Added global/extern split.
3151 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3153 * support/regression/Makefile: added test for mcs51 model large
3155 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3157 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3159 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3161 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3163 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3165 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3167 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3169 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3171 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3173 * support/regression/tests/simplefloat.c: Port to mcs51.
3175 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3176 * support/regression/tests/bug-485362.c: Added.
3178 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3180 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3182 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3184 * src/z80/gen.c (aopDump): Added a dump function.
3186 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3187 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3189 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3191 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3193 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3195 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3197 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3199 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3201 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3203 * support/regression/ports/ds390/support.c: Use tinibios.
3205 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3207 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3209 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3210 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3212 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3214 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3216 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3218 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3220 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3221 (packRegsForIYUse): Created and optimised.
3223 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3225 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3226 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3228 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3230 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3232 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3234 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3236 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3238 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3240 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3242 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3244 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3246 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3248 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3250 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3251 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3252 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3254 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3256 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3257 (genNotFloat): Added.
3258 (genUminusFloat): Added.
3260 * device/lib/z80/Makefile: Added floating pt stubs.
3262 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3264 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3266 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3268 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3270 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3272 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3274 * sdcc/support/regression/Makefile: Add port ds390.
3276 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3278 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3280 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3282 * sdcc/support/regression/ports/ds390/support.c: Added.
3284 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3286 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3288 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3290 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3292 * device/include/malloc.h: Added z80 and gbz80 support.
3294 * device/lib/gbz80/heap.s: Added.
3296 * device/lib/z80/heap.s: Added.
3298 * device/lib/malloc.c: Added z80 and gbz80 support.
3300 * support/regression/tests/malloc.c (testMalloc): Added.
3302 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3304 * support/regression/tests/bug-478094.c: Added.
3306 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3308 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3310 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3312 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3314 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3316 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3318 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3320 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3322 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3324 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3326 * support/regression/tests/bug-477927.c: Added.
3328 * src/z80/peeph.def: Added minor rules.
3330 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3332 * src/z80/peeph.def: Added jump optimisation modification.
3334 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3336 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3338 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3340 * support/regression/tests/funptrs.c: Added.
3342 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3344 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3346 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3348 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3350 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3352 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3353 (movLeft2ResultLong): Created.
3355 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3356 (joinPushes): Added. Joins two char pushes into a word push.
3358 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3360 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3362 * support/makebin/Makefile (install): Added creation of dest dir.
3364 2001-10-24 Karl Bongers <karl@turbobit.com>
3366 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3368 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3370 * src/z80/ralloc.c: Turned off faulty pack for one use.
3372 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3374 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3376 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3378 * support/regression/Makefile: Improved clean
3380 * support/regression/ports/gbz80/spec.mk: Added clean
3382 * support/regression/ports/host/spec.mk: Added clean
3384 * support/regression/ports/z80/spec.mk: Added clean
3386 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3388 * support/regression/ports/mcs51/timeout.c: little improvements
3390 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3392 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3394 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3396 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3398 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3400 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3402 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3404 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3405 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3407 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3409 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3411 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3413 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3415 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3417 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3419 * support/regression/tests/longor.c: Added.
3421 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3423 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3425 * as/mcs51/aslink.h: define PATH_MAX
3427 * as/mcs51/asm.h: define PATH_MAX
3429 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3431 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3433 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3435 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3437 * src/SDCCglobl.h: define PATH_MAX
3439 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3441 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3443 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3445 * src/z80/gen.c (gencjneshort): Fixed
3447 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3449 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3451 * support/regression/tests/bug-469671.c: Added.
3453 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3455 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3457 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3459 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3461 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3463 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3465 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3467 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3469 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3471 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3473 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3475 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3477 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3479 * 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.
3481 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3483 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3485 2001-10-07 <johan@FRIJA>
3487 * device/lib/gets.c (gets): fixed the return value.
3489 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3490 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3492 * 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.
3494 * 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.
3496 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3498 * src/pic/gen.c: Removed Safe_strdup.
3500 * configure.in: Added option to enable libgc support.
3502 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3503 (bitVectUnion): Optimised.
3504 (bitVectIntersect): Optimised.
3505 (bitVectBitsInCommon): Optimised.
3506 (bitVectCplAnd): Optimised.
3508 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3510 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3512 * src/SDCCmain.c: distinguish between assembler debug and plain options
3514 * src/avr/main.c: remove standard assembler options
3516 * src/ds390/main.c: remove standard assembler options
3518 * src/mcs51/main.c: remove standard assembler options
3520 * src/port.h: removed "PENDING" comment
3522 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3524 * src/device/lib/_mulint.c : new, with assember functions
3526 * src/device/lib/_mullong.c : new, with assember functions
3528 * src/device/lib/_divuint.c : with assember functions
3530 * src/device/lib/_divsint.c : with assember functions
3532 * src/device/lib/_divulong.c: with assember functions
3534 * src/device/lib/_divslong.c: with assember functions
3536 * src/device/lib/_moduint.c : with assember functions
3538 * src/device/lib/_modsint.c : with assember functions
3540 * src/device/lib/_modulong.c: with assember functions
3542 * src/device/lib/_modslong.c: with assember functions
3544 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3546 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3548 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3549 replaced _mululong.c and _mulslong.c by _mullong.c
3551 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3553 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3555 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3557 * src/SDCCglue.c: test, if win32api is available for MINGW
3559 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3561 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3562 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3563 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3564 * support/regression/ports/host/spec.mk: removed GENERIC
3565 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3566 * support/regression/ports/z80/spec.mk: removed GENERIC
3568 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3570 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3572 * support/regression/tests/bug-467035.c: Created.
3574 2001-10-01 <johan@FRIJA>
3576 * src/SDCC.y: fixed bug #466586 part 1
3578 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3580 * SDCCicode.c: z80 has no generic pointers
3581 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3583 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3585 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3587 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3589 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3591 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3593 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3595 * configure.in: Fixed up so that ucsim is only configured once.
3597 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3599 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3600 (getPathDifference): As above.
3602 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3604 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3606 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3607 * .version: Updated to 2.3.1
3609 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3610 Added copyright header.
3612 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3613 (assemble): Added support for macro based assembler commands.
3614 (linkEdit): Added support for macro based linker commands.
3615 (preProcess): Changed the pre-processor to use macros.
3616 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3617 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3619 * device/lib/z80/crt0.s: Added module name for debugging.
3621 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3623 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3625 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3627 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3629 * src/Makefile.in: Added SDCCmacro and SDCCutil
3631 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3633 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3635 2001-09-16 <johan@FRIJA>
3637 * 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.
3639 2001-09-15 <johan@FRIJA>
3641 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3642 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3644 2001-09-11 <johan@FRIJA>
3646 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3648 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3650 * support/regression/tests/bug-460444.c: Added test case.
3652 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3653 (genCast): Added justification for all of the asserts.
3655 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3657 * support/regression/support.c: _xdata replaced by xdata
3659 * support/regression/spec.mk: removed _generic
3661 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3663 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3665 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3666 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3668 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3670 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3672 * support/regression/tests/bug-460010.c: Added test case.
3674 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3676 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3678 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3680 * support/regression/testfwk.c: removed workaround for bug #436344
3682 * support/regression/tests/bp.c: use less memory with mcs51
3684 * support/regression/tests/bug-441448.c: use less memory
3686 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3688 * support/regression/collate-results.py: typo
3690 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3692 * support/regression/tests/fetchoverlap.c: Added new test case.
3694 * support/regression/tests/bp.c: Added new test case.
3696 * support/regression/tests/bug-448984.c: Added new test case.
3698 * support/regression/tests/pow2shifts.c: Added new test case.
3700 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3701 (genlshTwo): Fixed right shift for count > 8.
3703 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3705 2001-09-08 <johan@FRIJA>
3707 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3709 2001-09-07 <johan@FRIJA>
3711 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3713 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3715 2001-09-06 <johan@FRIJA>
3717 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3718 * bernhard noted me at this: "() equals to (void)" (1.38)
3720 2001-09-05 <johan@FRIJA>
3722 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3724 2001-09-04 <johan@FRIJA>
3726 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3729 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3731 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3733 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3735 * link/z80/aslink.h: Fixed path for PATH_MAX
3737 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3739 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3741 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3743 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3745 * 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.
3747 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3749 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3750 (genCmp): Fixed up genCmp for the GB with longs.
3752 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3754 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3756 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3758 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3760 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3762 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3764 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3766 * 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.
3768 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3770 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3772 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3774 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3776 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3778 * sim/ucsim/configure: little improvement of Cygwin-detection
3779 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3780 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3781 * support/regression/tests/bug-221100.c: small changes for mcs51
3782 * support/regression/tests/bug-221168.c: small changes for mcs51
3783 * support/regression/tests/bug-227710.c: small changes for mcs51
3784 * support/regression/tests/staticinit.c: small changes for mcs51
3785 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3786 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3787 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601