1 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
3 Use headers defined in the C[++] standards:
4 * sim/ucsim/gui.src/serio.src/fileio.cc
5 * sim/ucsim/gui.src/serio.src/frontend.cc
6 * sim/ucsim/gui.src/serio.src/main.cc
7 * sim/ucsim/gui.src/serio.src/posix_signal.cc
8 * support/Util/NewAlloc.c
14 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
16 * Added MSVC projects for hc08 assembler and linker:
17 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
18 /as/hc08/link_hc08.dsp
20 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
22 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
24 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
26 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
28 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
30 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
32 2003-10-31 Borut Razem <borut.razem@siol.net>
34 * support/cpp2/cpplib.h,
35 support/cpp2/cpplib.c,
36 support/cpp2/cpplex.c,
37 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
38 to switch _asm block preprocessing on / off. Default is
41 2003-10-31 Borut Razem <borut.razem@siol.net>
43 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
44 when outputting comment blocks (when executed with -C option) and
45 _asm (SDCPP specific) blocks
47 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
49 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
51 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
53 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
55 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
57 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
58 * src/SDCCast.c (decorateType): fixed bug #832664
60 2003-10-31 Borut Razem <borut.razem@siol.net>
62 * support\cpp2\cpplex.c: fixed for SDCPP:
63 comments(when executed with -C option) and _asm blocks
64 were included even if they where in skipped #if block.
65 Applied solution from GCC cpp 3.3.2
67 2003-10-31 Borut Razem <borut.razem@siol.net>
69 * src/SDCC.lex: sdcc now understands both formats:
70 '# <line_number> <file_name>' and
71 '#line <line_number> <file_name>'
72 * support/cpp2/cppmain.c: sdcpp now generates the standard
73 '# <line_number> <file_name>' instead of former
74 '#line <line_number> <file_name>'
76 2003-10-30 Borut Razem <borut.razem@siol.net>
78 * support/cpp2/cpphash.h,
79 * support/cpp2/cpplib.h
80 * support/cpp2/cpplex.c,
81 * support/cpp2/cppmain.c,
82 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
84 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
86 Fixed a number of problems revealed by bug #827883.
87 * src/SDCCloop.c (loopInvariants): Spill location of the
88 result operand should be recomputed if extracted from
89 a loop. Also, don't extract assignments of an iTemp
91 * src/SDCCast.c (isConformingBody): loop reversal should
92 not occur if the control variable is involved with a
95 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
97 * .version: bumped to 2.3.6 to reflect the big improvements
98 made by Erik and Klaus. Thanks!
100 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
102 Replaced the livrange code.
103 * src/SDCClrange.c: added new LR code
105 * src/SDCCBBlock.h: removed remainig parts from old LR code
106 * src/ds390/ralloc.c,
107 * src/ds390/gen.c: minor fixes to make it work with new code
109 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
114 * src/hc08/ralloc.c: Fix various warnings related to the hc08
115 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
116 (tweaked fix for bug #818696)
118 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
120 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
122 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
125 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
126 * src/mcs51/gen.c (gencjneshort),
127 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
128 more efficient (per Scott Bronson's suggestion)
130 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
132 Extended the semantics of the critical keyword to include
133 individual statements. See RFE #827755 and #799831
138 * support/Util/SDCCerr.c
139 * support/Util/SDCCerr.h
144 2003-10-19 Borut Razem <borut.razem@siol.net>
146 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
148 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
150 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
152 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
153 and predecrement operand is displayed
155 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
157 * src/SDCCval.c (valMinus): fixed bug #826041
159 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
161 Some hc08 related updates that I missed earlier
163 * support/regression/ports/hc08/spec.mk
165 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
167 New target "hc08" for the Motorola 68hc08 family of micros
175 * sim/ucsim/hc08.src/*
176 * sim/ucsim/configure.in
177 * src/ucsim/configure
178 * sim/ucsim/packages_in.mk
181 * device/include/mc68hc908qy.h
183 * device/lib/Makefile.in
184 * support/regression/ports/hc08/*
185 * support/regression/Makefile
187 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
189 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
191 * src/ds390/gen.c (genCast): fixed bug #821957
193 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
195 * device/lib/logf.c: "fixed" overlay bug
196 * support/regression/ports/host/spec.mk: added m library
197 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
198 * support/regression/tests/float_trans: added (for Eric)
200 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
202 * src/mcs51/gen.c (genCpl): fixed bug
203 http://sf.net/mailarchive/message.php?msg_id=6263915
205 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
207 * src/SDCCast.c (decorateType): added extended constant folding
208 * src/SDCCsymt.c (computeType): cleanup
209 * src/SDCCval.c (valShift): minor optimization
210 * support/regression/tests/ast_constant_folding.c: added
212 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
214 * src/SDCCmain.c: removed some unintended changes
216 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
218 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
219 * src/z80/gen.c: fixed part of bug #817589
220 * src/SDCCsymt.c (checkFunction): fixed bug #817895
222 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
224 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
242 * src/z80/gen.c: removed unused label "release:"
244 2003-10-06 Borut Razem <borut.razem@siol.net>
246 * src/SDCC.lex: removed definition of unused variables
247 save_optimize and save_options
249 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
251 * clean.mk: removed '=' in "-maxdepth=1"
252 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
253 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
255 2003-10-06 Borut Razem <borut.razem@siol.net>
257 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
258 my_unput() replaced by unput()
260 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
262 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
263 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
264 type-punned pointer will break strict-aliasing rules"
265 Old LR behaviour is again default; Klaus' LR can be choosen by
266 defining the environment variable LRKLAUS
270 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
271 * clean.mk: fixed removal of files in bin/CVS/
272 * device/lib/clean.mk: fixed removal of directories small and large
273 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
275 * src/SDCCval.c: removed superflous test for pedantic
277 2003-10-05 Borut Razem <borut.razem@siol.net>
279 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
280 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
281 message "unmatched #pragma SAVE and #pragma RESTORE"
283 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
285 * doc/sdccman.lyx: various additions and updates (interrupts, inline
286 assembly, critical functions, atomic, nojtbound)
288 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
290 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
296 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
299 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
301 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
303 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
304 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
305 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
307 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
309 * src/z80/gen.c (genRet): fixed bug #524753
310 * src/z80/gen.c (genCast): fixed internal error on cast from
312 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
313 fix for bug #477835 to the z80
314 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
315 for tracking iCodes in the peephole optimizer for z80
317 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
319 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
320 the other part of bug #814548
321 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
323 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
325 * src/SDCCcse.c: fixed part of bug #814548
327 2003-09-28 Borut Razem <borut.razem@siol.net>
329 * src/asm.c: rewrite of printILine() to use temporary file instead
331 * src/xa51/main.c: commented out declaration of int rewinds
333 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
335 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
337 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
339 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
340 * src/asm.c (printILine): Fixed bug #811015
342 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
344 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
347 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
349 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
350 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
351 to correctly handle general case of AOP_PAIRPTR
352 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
354 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
356 * src/mcs51/ralloc.c (fillGaps),
357 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
358 register positioning bug)
360 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
362 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
364 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
366 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
367 genCodePointerGet, genGenPointerGet, genFarPointerSet,
368 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
369 (ralloc doesn't intentionally do this now, but perhaps later)
370 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
371 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
372 register positioning bugs (Fixed bug #762602 and #795325)
373 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
375 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
376 lines that --i-code-in-asm generates
378 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
380 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
381 trying to fclose a FILE* that was already closed.
383 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
385 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
386 of const struct should be treated as if const themselves)
388 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
390 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
392 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
394 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
395 Unix (/n) and DOS (/r/n) line terminations.
397 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
399 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
402 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
404 * src/mcs51/gen.c (genFunction, genEndFunction),
405 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
406 and restore of EA so that stack offsets to parameters are
407 correct when using both critical and reentrant/stack-auto.
408 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
409 size (can be triggered in error if sloc is shared between
410 different sized objects)
411 * device/include/float.h: fixed macros to explicitly use
412 unsigned long where needed
414 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
416 Feature req. 799831: added code to allow nesting of critical functions
417 * src/mcs51/gen.c (genFunction, genEndFunction)
418 * src/ds390/gen.c (genFunction, genEndFunction)
420 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
422 * src/SDCCsymt.c (sclsFromPtr),
424 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
425 support for standard C idiom of memory mapped variables; for
426 example, *((xdata int*)0x1234) = 1 is now internally equivalent
427 to xdata int at 0x1234 tempvar = 1.
428 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
429 provided by Akiya ISHIDA
431 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
433 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
434 * src/SDCCval.c (constVal): added reduction from int to char
435 * src/SDCCval.c (valMult, valDiv): fixed sign handling
436 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
437 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
439 * support/regression/tests/shifts.c: fixed
441 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
443 * src/z80/gen.c (genXor): Fixed bug #805445
445 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
447 Fixed bug #621531 (const & volatile confusion in the type chain).
448 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
449 refer to the const or volatile state of the pointer itself.
462 * support/regression/tests/const.c
464 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
466 When checking for duplicated modules, use absolute paths
467 instead of relative paths. Files changed:
472 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
474 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
476 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
478 * device/include/string.h: added size_t typedef, changed
479 prototypes to use size_t, eliminated separate reentrant and
480 non-reentrant declarations, added _memmove declaration
481 * device/lib/_memcpy.c: changed to use size_t instead of int,
482 changed /4 to >>2 to avoid division library call
483 * device/lib/_memcmp.c,
484 * device/lib/_memset.c,
485 * device/lib/_strncat.c,
486 * device/lib/_strncpy.c,
487 * device/lib/_strncmp.c: changed to use size_t instead of int
488 * device/lib/_memmove.c: new file (fixed bug #772294)
489 * device/lib/Makefile.in: added _memmove.c
490 * device/lib/z80/asm_strings.s: fixed bug #772290
491 * support/regression/tests/bitfields.c: attempt to fix host assertion
492 failure on amd64-unknown-linux2.2
494 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
496 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
497 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
498 * as/z80/asmain.c (main): fixed bug #801766
500 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
502 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
505 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
507 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
508 reported in bug #800609
510 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
512 * Top header beautifications in src/pic16 directory:
513 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
514 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
515 pcoderegs.h, ralloc.c, ralloc.h
516 * main.c: added top header and GPL license notice
517 * pcode.c: fixed the if-conditional warning
519 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
521 * device/lib/_mullong.c: replaced int by short for gcc
523 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
525 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
526 and JUMPTABLE iCodes properly now (worked by accident before)
527 * src/mcs51/gen.c (leftRightUseAcc),
528 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
529 iCode properly now. Use getSize instead of nRegs since a & b
530 aren't part of the nRegs tally.
532 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
534 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
535 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
536 before instructions that use the _STATUS register
538 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
540 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
541 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
542 fetching of the pointer
543 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
544 copied from genNearPointerSet()
545 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
546 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
547 If they pop r0/r1 they must be called in the opposite order than aopOp().
548 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
549 (resp. --stack-auto), prepared for --xstack
551 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
553 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
555 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
557 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
558 these ports have their own __sdcc_external_start()
560 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
562 pic patch provided by Slade Rich <slade_rich@yahoo.com>
563 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
564 type for bits was changed. It resulted in bit variables becoming
565 global, which is not permitted in PIC 14 assembly output.
567 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
569 * doc/sdccman.lyx: various additions and updates. Rearranged sections
571 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
573 Z80 and MCS51 linkers complaint if a public symbol is defined
574 in more than one library module:
578 * as/mcs51/Makefile.in
580 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 A few small changes that speed up the peephole optimizer.
586 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
588 Try to make the peephole optimizer smarter by maintaining
589 an association between the assembly source code and the
590 iCodes that originated them. Put this information to use
591 with a new peephole rule condition "notVolatile" so that
592 the rules can be aggressive yet still safe.
597 * src/mcs51/peeph.def
599 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
603 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
604 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
605 if the left or right operand symbols have the accuse flag set.
607 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
609 Changed the type of the result of the ! (NOT) operator to char;
610 previously it returned the same type as the source. This allows
611 us to eliminate all the genFloatNot functions (all of its target
612 implementations were very buggy) since !float can use the same
615 * src/SDCCicode.c (ast2iCode): ! returns char
616 * src/mcs51/gen.c (genNot, genNotFloat),
617 * src/ds390/gen.c (genNot, genNotFloat),
618 * src/z80/gen.c (genNot, genNotFloat),
619 * src/pic/gen.c (genNot, genNotFloat),
620 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
622 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
624 pic patch provided by Slade Rich <slade_rich@yahoo.com>
625 1. Interrupt would not compile properly. Ensure PCLATH register is saved
626 during interrupts. Ensure WSAVE is located at a shared bank address.
627 2. Fixed page selection in some places
628 3. Fixed BTFSS/C to where necessary use registers directly and not simply
629 the registers name strings.
630 4. Fixed "signed / unsigned compare" compiler warnings.
631 5. The PIC port manages its own allocation of the general purpose
632 registers, but makes no attempt to reuse them. As a result when
633 compiling it soon runs out of general purpose registers. Some
634 additional code was added to the files pcode.c and device.c to walk
635 through the function call tree and rename the registers so that they
645 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
646 genPlus() & genMinus() when the result is the same as left or right
648 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
650 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
652 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
654 Made bitfield a distinct type from bit so that bitfields
655 convert as per ANSI C and bits retain their traditional
656 boolean style behaviour. Implemented bitfield support in
664 * src/ds390/gen.c: bit v bitfield split
665 * src/z80/gen.c: New support for bitfields
666 * support/regression/tests/bitfields.c: reenabled z80,
669 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
671 Rules 246.x, 247.x relate to bitfields, the others speed up
672 access to xdata mapped I/O devices.
674 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
676 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
678 Cleaned up genPackBits and genUnpackBits and added two helper
679 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
680 for literal assignments in genPackBits (thanks to Frieder for
686 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
688 Fixed bug #748310 (pointer to function type mishandled when the
689 function name is omitted). Also fixed a SIGSEGV when a function
690 attribute (reentrant, etc) is used on a non-function or on a
691 function but misplaced before the parameter list.
693 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
695 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
696 * support/Util/SDCCerr.h,
697 * support/Util/SDCCerr.c: Added func attr misuse error msg
699 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
701 Fixed bug #787649 by anonymous
702 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
703 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
705 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
707 Fixed numerous bitfield problems.
709 * src/SDCC.y: More bitfield related error checking
711 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
712 * support/Util/SDCCerr.h,
713 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
714 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
715 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
716 * support/regression/tests/bitfields.c: tests added
718 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
720 Made the constant following the "interrupt" keyword optional. If
721 omitted, the function will not automatically be given an entry
722 in the interrupt vector table (similar to #pragma NOIV, but
723 less syntacticly kludgy). The interrupt number is also now
724 range checked. Also fixed a bug in the high order bit example
731 * support/Util/SDCCerr.c
732 * support/Util/SDCCerr.h
735 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
737 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
738 * src/SDCCicode.c (operandOperation): rewritten some ops
739 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
740 * src/SDCCsymt.c (computeType): literals are handled the same way as any
742 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
743 be re-activated by defining REDUCE_LITERALS)
744 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
745 unsigned, but are signed by default
746 * src/SDCCval.c (constVal): rearranged
747 * src/SDCCval.c (valMod): preliminary fix
748 * src/SDCCval.c (valCastLiteral): use TYPE_* types
749 * support/regression/literalop.c: added, work in progress
751 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
753 Generate warnings for useless declarations like "char data;"
754 that don't do what new users expect.
757 * support/Util/SDCCerr.h
758 * support/Util/SDCCerr.c
760 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
762 * src/SDCCval.c (valMult): fix overflow detection of negative int
764 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
766 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
768 Changes to support big endian targets:
781 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
783 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
784 * device/lib/time.c: fixed warning "integer overflow in expression"
786 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
788 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
789 * src/SDCCval.c (constVal): changed default to signed; hex and octal
790 constants are unsigned; added recognition of "u" flag for unsigned
791 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
792 * src/SDCCval.c (valDiv, valMod): fixed signdness
793 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
794 signedness of modulo, left and right shift
795 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
796 * support/Util/SDCCerr.h: added warning W_INT_OVL
797 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
798 * src/SDCCast.c (ast_print): improved output of constants
800 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
802 Fixed some warnings when building with MSVC:
815 * support\cpp2\cpplib.c
819 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
821 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
823 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
825 * support\librarian\clean.mk: Do not remove Makefile.
826 * support\librarian\Makefile: added.
828 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
830 Added librarian to MSVC build:
833 * support\librarian\librarian.dsp
835 'configure' not needed for librarian, removed:
836 * support\librarian\configure
837 * support\librarian\configure.in
838 * support\librarian\config_in.h
839 * support\librarian\Makefile.in
841 Hopefully these ones built the librarian and the rest of sdcc properly:
845 Messed up 'configure', so revert to previous version:
849 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
851 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
852 there, while the mantissa of a double is "only" 53 bits wide.
854 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
856 Adding sdcclib to the build. MSVC project coming soon.
859 * support\librarian\clean.mk
860 * support\librarian\configure
861 * support\librarian\configure.in
862 * support\librarian\config_in.h
863 * support\librarian\Makefile.bcc
864 * support\librarian\Makefile.in
865 * support\librarian\sdcclib.c
872 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
874 Linker now complaints if linked modules have conflicting options, for
875 example, one compiled using --model-large and another one compiled with
876 --model-small. The following files were modified:
898 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
900 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
901 as/mcs51/lklibr.c: Generate a warning when a library is not found.
903 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
905 * src/z80/mappings.i: fix _mul[us][int,long] entries
907 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
909 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
911 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
913 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
914 * support/regression/tests/bitopcse.c: added
922 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
924 added support for new library format to z80, gbz80 linkers:
930 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
932 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
933 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
935 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
937 added DUMMY_READ_VOLATILE:
946 * src/SDCCcse.c (algebraicOpts): many improvements
947 * src/SDCCcse.h: removed algebraicOpts()
948 * src/SDCCicode.c (picDummyRead): added
950 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
952 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
953 "Insufficient space in data memory".
955 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
957 * src/mcs51/gen.c: fixed bug #771358
958 * src/z80/gen.c: fixed bug #759087
960 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
962 * src/pic16/glue.c: minor cleanup by Vangelis
964 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
966 * device/include/regc515c.h: fixed #758477
967 * device/lib/_gptrget.c: saving some cycles in generic pointer get
968 * device/lib/_gptrput.c: saved a few bytes
969 * my tab spacing is 8, yours too?)
970 * device/lib/_ser.c: process RX bytes earlier than TX bytes
971 * device/lib/serial.c: process RX bytes earlier than TX bytes
972 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
974 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
976 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
978 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
980 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
982 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
984 * device/lib/Makefile.in: bad fix, reverted to 1.43
986 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
988 * device/lib/Makefile.in: added missing z80 object files
990 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
992 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
993 pic16 progress by Vangelis:
1008 * pic16/pcodepeep.c:
1011 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1013 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1015 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1017 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1018 added gbz80 build to MSVC project.
1019 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1020 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1021 from 8051 stuff and setup so it links using a .lnk file.
1023 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1025 * support/librarian/sdcclib.c: sdcc librarian.
1026 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1029 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1031 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1033 2003-07-02 Borut Razem <borut.razem@siol.net>
1035 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1036 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1037 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1038 src/xa51/main.c, src/z80/main.c:
1039 virtualization of glue() function: each port has it's own glue function,
1040 which is accessed by do_glue function pointer in PORT.general structure
1042 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1044 * DS800C400 fun, improved ROM interface and tinibios.
1046 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1048 * More support for DS80C400. Now includes beginning of interface to ROM.
1050 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1052 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1054 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1056 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1058 2003-06-19 Borut Razem <borut.razem@siol.net>
1060 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1062 2003-06-19 Borut Razem <borut.razem@siol.net>
1064 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1065 fixed Z80 port - crt0.o: cannot open.
1067 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1069 * support/Util/MySystem.c (merge_command): revert bad fix
1071 2003-06-18 Borut Razem <borut.razem@siol.net>
1073 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1075 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1077 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1078 option --use-stdout sends errors to stdout instead of stderr.
1080 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1082 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1084 2003-06-15 Borut Razem <borut.razem@siol.net>
1086 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1087 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1088 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1089 fixed width array of pointers replaced with sets;
1090 multiple include and lib paths ared transferred to preprocessor and linker
1091 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1092 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1093 fixed width array of pointers
1094 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1095 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1096 fixupPath(), getPathDifference()
1097 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1098 fixed width array of pointers
1100 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1102 * src/pic16/ralloc.c: fix warnings
1103 * src/pic16/pcode.c: fix warning
1105 2003-06-10 Scott Dattalo <scott@dattalo.com>
1107 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1108 know all the details, but essentially this set of changes enable
1109 the pic16 port to generate movff instructions and generate assembler
1114 * src/pic16/pcode.c:
1115 * src/pic16/device.c:
1117 * src/pic16/pcode.h:
1118 * src/pic16/pcoderegs.c:
1119 * src/pic16/ralloc.c:
1120 * src/pic16/ralloc.h:
1122 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1124 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1125 added option --vc, so sdcc errors and warnings are compatible with
1126 Microsoft Visual Studio.
1128 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1130 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1131 device/lib/libfloat.lib: added atof function.
1133 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1135 * doc/sdccman.lyx: updated to Lyx 1.3
1136 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1137 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1138 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1140 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1142 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1144 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1146 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1147 additions to the "related tools/documentation" section
1149 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1151 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1153 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1155 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1156 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1158 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1160 * doc/sdccman.lyx: fix double dash and other minor things
1161 * doc/Makefile: fix double dash
1163 2003-05-28 Karl Bongers(patches from Martin Helmling)
1164 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1165 condition and ignore commands.
1167 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1169 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1170 is in parts still quite out of date, I did changes as far as I felt makes sense
1171 for a non-native english speaker.
1172 Please feel free to add to the manual or to correct my changes.
1173 * doc/Makefile: undid touching the date of intermediate tex files.
1175 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1177 * doc/sdccman.lyx: Manual has an index now
1179 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1181 Finalize muluint/mulsint and mululong/mulslong merging:
1182 * device/lib/_mulint.c
1183 * device/lib/_mullong.c
1184 * device/lib/gbz80/mul.s
1185 * device/lib/gbz80/stubs.s
1186 * device/lib/z80/mul.s
1187 * device/lib/z80/stubs.s
1188 * src/SDCCsymt.c (initCSupport)
1190 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1192 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1193 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1194 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1195 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1198 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1200 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1201 the regression tests I'm not brave enough to enable 245.b, 245.c
1202 * doc/sdccman.lyx: added latex preamble for hyperref package.
1203 Using pdflatex this will give you a hyperlinked pdf file with
1204 bookmarks. (prepend '%' before /usepackage if this breaks something)
1206 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1208 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1210 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1212 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1214 2003-05-21 <johan@balder>
1216 * src/SDCCglue.c (printIval): fixed bug #739934
1218 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1220 Applied patch from bug 737905 (renamed yylineo to mylineno):
1227 * src/pic16/pcode.c: Cleaned warnings
1228 * src/pic16/pcodeflow.c: Cleaned warnings
1229 * src/pic16/pcoderegs.c: Cleaned warnings
1231 2003-05-19 Scott Dattalo <scott@dattalo.com>
1233 * src/pic16/pcode.c: Cleaned warnings
1234 * src/pic16/pcodepeep.c: Cleaned warnings
1235 * src/pic16/ralloc.c: Cleaned warnings
1237 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1239 * doc/sdccman.lyx: fixed bug 739745
1240 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1242 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1244 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1245 it can be defined with CFLAGS when running configure
1246 * src/SDCCmain.c: fixed compiling + linking with object files
1248 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1250 * configure.in: configure for pic16 port,
1251 added --disable-pic16-port
1252 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1253 * src/SDCCmain.c: linkOptions is changed to set *,
1254 added if/endif conditional macros to remove options help
1255 messages from optionsTable when a port is not configured, added
1256 support for the PIc16 port in the ports table, when executing
1257 the compiler with no port specified on command line, a default
1258 port is selected with the new macro DEFAULT_PORT which is
1259 defined in port.h, in setDefaultOptions() linkOptions is removed
1260 from initialization assignment, since now it is a set,
1261 parseCmdLine uses setParseWithComma for linkOptions, in
1262 linkEdit() linkOptions are accessed with new function indexSet()
1263 which returns the i'th item of a set variable. See SDCCset.c, in
1264 linkEdit() when calling buildCmdLine(), added linkOptions as
1265 last argument. Now users can pass arguments to gplink via the
1266 -Wl option, main() uses pic16glue() to glue up pic16 programs
1267 * src/SDCCpeeph.c: various changes to support pic16
1268 * src/SDCCset.c: added function void *indexSet(set *, int) to
1269 return the i'th item of the set
1270 * src/SDCCset.h: added function prototype for indexSet()
1271 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1272 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1273 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1274 added macro DEFAULT_PORT
1275 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1276 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1278 * src/pic16/glue.c: commented out some error producing lines
1279 * src/pic16/main.c: __config directives are commented out to stop
1280 gpasm complaining and test the linkage with gplink, _linkCmd and
1281 _asmCmd changed to be more gplink and gpasm friendly
1282 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1283 produced an error when parsed, peep rule 12 is added to utilize
1284 movff, but it is commented out since the pCode does not support
1285 yet a command with 2 address arguments
1287 2003-05-18 <johan@balder>
1289 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1290 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1291 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1293 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1294 Added feature to script commands from file.
1296 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1298 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1299 * src/SDCCutil.c: include ctype.h for win32
1301 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1303 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1305 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1307 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1308 Fixed so you can set breakpoints prior to run, run does not stop
1309 on entry now. Add tbreak. Other enhancements and fixes for use
1312 2003-05-12 Borut Razem <borut.razem@siol.net>
1314 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1316 2003-05-11 Borut Razem <borut.razem@siol.net>
1318 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1319 the path of bin directory, so that PATH is the only env. variable, which has to be set
1320 in case of standard installation.
1321 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1322 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1323 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1325 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1327 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1328 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1329 temp files are in the port dir; clean the gen/test directory when
1330 generating new test.c
1331 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1332 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1333 * support/regression/tests/zeropad.c: added
1335 2003-05-09 <johan@balder>
1337 * src/SDCCglue.c: fixed bug #597940
1339 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1341 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1342 cache sfr, optimize next,step, fix off by one sourceline,
1343 support ddd list function.
1344 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1346 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1348 * support/regression/HTMLgen.py: added compare_s2f()
1349 * support/regression/Makefile: redo 1.27
1350 * support/regression/generate-cases.py: redo 1.5
1352 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1354 * support/regression/tests/float.c: workaround 33 bit hex constant
1355 * support/regression/tests/simplefloat.c: fix division for host
1357 2003-04-29 Scott Dattalo <scott@dattalo.com>
1359 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1360 that tame's the PIC's over-aggressive optimizer.
1362 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1364 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1367 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1369 Initial support for DS80C400. "Hello world" runs on TINIm400
1372 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1374 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1375 * Some notes on ddd usage added in debugger/README
1376 Martin Helmling adding more features and fixes for ddd GUI debugger.
1377 Code added for nexti, stepi, up, down, and other adjustments.
1379 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1381 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1382 * src/pic/peeph.def Added two rules to optimize carry manipulation
1383 * src/pic/* removed debug printfs
1385 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1387 * debugger/mcs51/cmd.c: added header newalloc.h
1389 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1391 * as/Makefile: new EXEEXT
1392 * as/z80/Makefile: remove trailing slash of BUILDIR
1393 * as/z80/clean.mk: new EXEEXT
1394 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1395 * support/cpp2/Makefile.in: new EXEEXT
1396 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1398 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1400 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1401 EXEEXT was introduced to fix all related problems with targets
1402 "clean", "install" and "uninstall"; a couple of further flaws
1403 especially with "clean" have been fixed too
1404 * as/mcs51/Makefile.in
1409 * debugger/mcs51/Makefile.in
1410 * debugger/mcs51/clean.mk
1412 * link/z80/Makefile.in
1415 * packihx/Makefile.in
1417 * sim/ucsim/Makefile
1418 * sim/ucsim/clean.mk
1419 * sim/ucsim/avr.src/Makefile.in
1420 * sim/ucsim/avr.src/clean.mk
1421 * sim/ucsim/s51.src/Makefile.in
1422 * sim/ucsim/s51.src/clean.mk
1423 * sim/ucsim/xa.src/Makefile.in
1424 * sim/ucsim/xa.src/clean.mk
1425 * sim/ucsim/z80.src/Makefile.in
1426 * sim/ucsim/z80.src/clean.mk
1427 * sim/ucsim/main_in.mk
1428 * sim/ucsim/packages_in.mk
1429 * sim/ucsim/gui.src/Makefile.in
1430 * sim/ucsim/gui.src/serio.src/Makefile.in
1431 * sim/ucsim/gui.src/serio.src/clean.mk
1434 * support/cpp2/Makefile.in
1435 * support/cpp2/clean.mk
1436 * support/makebin/Makefile
1437 * support/makebin/clean.mk
1438 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1439 * doc/sdccman.lyx: --program-suffix no longer needed
1441 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1443 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1444 Martin Helmling added support for ddd GUI debugger.
1445 Code added to display assembly, set variables, and other commands
1446 to interface to ddd.
1448 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1450 * as/Makefile: fix target clean
1451 * as/clean.mk: fix target clean
1452 * as/z80/clean.mk: fix target clean
1454 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1456 * Makefile.common.in: added @EXEEXT@
1457 * configure.in: removed all mingw32 stuff
1458 * configure: rebuilt from configure.in
1459 * doc/sdccman.lyx: updated section "installation"
1460 * support/scripts/sdcc_mingw32: adapted to configure
1461 * support/scripts/sdcc_cygwin_mingw32: added
1463 2003-04-22 Scott Dattalo <scott@dattalo.com>
1465 * src/pic Added object file support for the PIC port
1466 * src/pic Applied patch from Craig Franklin (this started the object file support)
1467 * src/regression Updated the PIC regression tests for object files
1469 2003-04-20 Borut Razem <borut.razem@siol.net>
1471 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1472 lklex.c: In function `getfid':
1473 lklex.c:203: warning: array subscript has type `char'
1474 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1475 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1476 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1477 stack handling macros
1479 2003-04-19 Borut Razem <borut.razem@siol.net>
1481 * "handling space characters in file path" task:
1482 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1483 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1484 * support/Util/MySystem.h: make it self-sufficient
1485 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1486 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1487 handling space characters in file path
1488 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1489 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1490 * support/Util/MySystem.c: handling space characters in executable's path
1492 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1494 * as/z80/Makefile: fix permanent rebuild of z80
1495 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1496 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1498 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1500 * src/SDCCopt.c: add special case optimization to replace modulo by
1501 a power of two with a bitwise AND.
1503 2003-04-18 <johan@balder>
1505 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1507 2003-04-17 <johan@balder>
1509 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1510 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1512 2003-04-13 Borut Razem <borut.razem@siol.net>
1514 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1515 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1516 fixed mingw problem in adl_NORMALIZE_PATH
1518 2003-04-12 Borut Razem <borut.razem@siol.net>
1520 * fixed "#pragma SAVE/RESTORE can not be nested":
1521 * src/SDCC.lex: reworked pragma handling functions
1522 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1523 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1525 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1527 * src/SDCCutil.c (pathEquivalent): defined but not used
1528 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1529 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1530 * configure: rebuilt from configure.in
1531 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1532 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1533 * device/include/Makefile.in: replace sdcc_datadir
1534 * device/lib/Makefile.in: replace sdcc_datadir
1535 * Makefile.common.in: add LDFLAGS from configure
1536 * packihx/Makefile.in: use LDFLAGS
1537 * src/Makefile.in: use LDFLAGS
1538 * support/cpp2/Makefile.in: add LDFLAGS from configure
1539 * support/makebin/Makefile: use LDFLAGS
1540 * .version: bumped version number to 2.3.5
1542 2003-04-12 Borut Razem <borut.razem@siol.net>
1544 * completed "different paths" task:
1545 * src/SDCCmacro.c: fixed bug in handling quotes
1546 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1547 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1549 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1551 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1553 2003-04-11 kevin Vigor <kevin@vigor.nu>
1555 * ds390/gen.c ds390/peeph.def: fix bug 706781
1557 2003-04-11 Borut Razem <borut.razem@siol.net>
1559 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1561 2003-04-10 Scott Dattalo <scott@dattalo.com>
1563 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1564 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1565 set - this bit used to not be set...).
1566 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1567 bad code in PIC Port
1568 * src/regression/and2.c added to test bug 609268
1569 * src/regression/Makefile added and2.c to regression test
1572 2003-04-08 <johan@CP255758-A>
1574 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1575 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1576 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1578 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1580 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1582 * support/cpp2/Makefile.in: fix bug #487815
1583 * configure: rebuilt from configure.in
1584 * Makefile.common.in: docdir changed, new path suffixes
1585 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1586 * sdcc_vc_in.h: reflect changes from sdccconf.h
1587 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1588 * src/SDCCutil.h: remove BINDIR hack
1589 * doc/sdccman.lyx: update new path hierarchy
1591 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1593 * src/SDCCpeeph.c: added okToRemoveSLOC test
1595 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1597 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1599 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1601 * src/SDCCpeeph.c: added labelIsReturnOnly test
1602 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1604 2003-04-05 <johan@balder>
1606 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1607 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1608 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1609 * src/SDCCast.c: fixed a warning
1610 * src/SDCCast.h: fixed a warning
1611 * src/SDCCicode.c (operandFromAst): fixed a warning
1613 2003-04-04 <johan@balder>
1615 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1616 * src/SDCCast.c (decorateType): fixed bug #715076
1617 * src/SDCC.y: fixed bug #702907
1619 2003-04-03 <johan@balder>
1621 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1622 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1623 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1624 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1625 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1627 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1629 * _decdptr.c: fix return values
1630 * _gptrget.c: fix return values
1631 * _gptrgetc.c: fix return values
1632 * _gptrput.c: fix return values
1633 * _mulint.c: fix return values
1634 * as/z80/Makefile: fix 'make -j' problem
1636 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1638 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1639 * configure.in: big cleanup, updated to autoconf 2.5x
1640 * configure: rebuilt from configure.in
1641 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1642 * sdcc_vc_in.h: reflect changes from sdccconf.h
1643 * doc/Makefile: fixed a flaw in "make install"
1645 2003-04-02 <johan@balder>
1647 * src/ds390/gen.c (genCmp): no comments
1648 * src/mcs51/gen.c (genCmp): no comments
1649 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1650 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1652 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1654 * support/regression/generate-cases.py: place generated file in given sub directory
1655 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1656 * support/regression/Makefile: improvements for 'make -j';
1657 side effect: it's simpler and faster now
1659 2003-03-31 Borut Razem <borut.razem@siol.net>
1661 * src/z80/main.c: link-{port} and as-{port} defined without path
1662 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1664 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1666 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1668 2003-03-30 Borut Razem <borut.razem@siol.net>
1670 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1671 changed type of list parameter to set
1672 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1673 * src/port.h: changed type of do_assemble() parameter to set
1674 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1675 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1676 definition of "cppoutfilename" macro with NULL value in preProcess()
1677 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1678 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1679 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1680 replaced with set *binPathSet
1681 * shash_add() deallocates the item, if allready exsists, before adding the new one
1682 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1684 2003-03-30 Scott Dattalo <scott@dattalo.com>
1686 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1687 a nested for loop bug in the PIC port
1688 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1691 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1693 * support/Util/dbuf.h: remove C++ stuff to make it portable
1695 2003-03-28 Borut Razem <borut.razem@siol.net>
1697 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1698 literal strings in stringLiteral()
1699 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1700 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1703 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1705 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1707 2003-03-26 <johan@balder>
1709 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1710 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1711 * src/SDCCast.c (decorateType): fixed " -v < 3"
1713 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1715 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1716 Added Lenny Story's debug infrastructure changes:
1717 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1718 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1719 * src/cdbFile.c: added
1720 * src/SDCCdebug.c: added
1721 * src/SDCCdebug.h: added
1722 * src/SDCCast.c (createFunction)
1723 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1724 * src/SDCCmain.c (parseCmdLine, main)
1725 * src/SDCCmem.c (redoStackOffsets)
1726 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1729 * src/avr/gen.c (genAVRCode)
1730 * src/ds390/gen.c (gen390Code)
1731 * src/mcs51/gen.c (gen51Code)
1732 * src/pic/gen.c (genpic14Code)
1733 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1734 * src/xa51/gen.c (genXA51Code)
1735 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1737 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1739 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1740 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1742 2003-03-22 <johan@balder>
1744 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1746 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1748 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1749 * doc/cdbfileformat.lyx: added, written by Lenny Story
1750 * doc/Makefile: added cdbfileformat.lyx
1751 * doc/clean.mk: added cdbfileformat.lyx
1753 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1755 * src/mcs51/peeph.def: fix bug #705773
1757 2003-03-20 <johan@balder>
1759 An sfr/sbit can have an "at #" AND an initializer
1760 * src/SDCCsymt.c (checkSClass):
1761 * src/SDCCmem.c (allocGlobal):
1762 * src/SDCCmem.c (allocLocal):
1763 * src/SDCCast.c (createBlock):
1765 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1767 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1769 2003-03-16 <johan@balder>
1771 Undid the hackup of const and volatile, the problem is much bigger
1773 * src/SDCCast.c:1.171
1774 * src/SDCCglue.c:1.138
1775 * src/SDCCicode.c:1.146
1776 * src/SDCCsymt.c:1.150
1777 * src/SDCCval.c:1.65
1779 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1781 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1782 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1784 2003-03-13 <johan@balder>
1786 Hackup const and volatile modifiers in type chains a bit:
1788 * src/SDCCast.c:1.169
1789 * src/SDCCglue.c:1.136
1790 * src/SDCCicode.c:1.143
1791 * src/SDCCsymt.c1.146
1792 * src/SDCCsymt.h1.59
1793 * src/SDCCval.c:1.63
1795 2003-03-12 <johan@balder>
1797 * src/SDCCBBlock.h: more LRH debugging junk
1798 * src/SDCCcflow.h: more LRH debugging junk
1799 * src/SDCCloop.c: more LRH debugging junk
1800 * src/SDCC.y (struct_declaration): fixed bug #697590
1801 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1802 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1803 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1805 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1806 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1807 test function names must now match exactly).
1808 * src/SDCCcse.c: added special case in findCheaperOp to allow
1809 extending a short integer. Makes less awful code for bug 700121 test case.
1811 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1813 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1814 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1816 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1818 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1819 actually called (operandsNotEqual() was called for all
1820 operandsNotEqualX tests).
1822 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1824 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1825 with shorter literals. Fixes bug 700121.
1827 2003-03-11 <johan@balder>
1829 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1831 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1833 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1834 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1836 2003-03-10 Borut Razem <borut.razem@siol.net>
1838 * src/SDCCmain.c: pipe preprocessor's output
1839 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1840 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1841 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1842 which closes all pipes in pipeSet set
1843 * src/SDCCset.c: free deleted item in function deleteSetItem()
1844 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1845 moved from z80 to src subproject
1846 * .version: increased version number to 2.3.4
1848 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1850 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1851 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1852 * support/regression/ports/xa51/spec.mk: fix typo
1854 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1856 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1858 2003-03-09 Borut Razem <borut.razem@siol.net>
1860 * src/SDCCmain.c: pipe preprocessor's output
1861 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1862 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1863 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1864 which closes all pipes in pipeSet set
1865 * src/SDCCset.c: free deleted item in function deleteSetItem()
1866 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1867 moved from z80 to src subproject
1869 2003-03-09 Borut Razem <borut.razem@siol.net>
1871 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1872 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1873 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1874 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1875 * src/SDCCglobl.h: unification of WIN32 native definitions
1877 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1879 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1881 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1883 * src/configure.in: check for endianess (even while cross-compiling)
1884 * src/configure: check for endianess (even while cross-compiling)
1885 * src/configure_in.h: check for endianess (even while cross-compiling)
1886 * src/avr/gen.c: remove old endianess stuff
1887 * src/mcs51/gen.c: remove old endianess stuff
1888 * src/ds390/gen.c: remove old endianess stuff
1889 * src/pic/gen.c: remove old endianess stuff
1890 * src/pic/genarith.c: remove old endianess stuff
1891 * src/pic/glue.c: fix endianess check
1892 * src/pic16/gen.c: remove old endianess stuff
1893 * src/pic16/genarith.c: remove old endianess stuff
1894 * src/pic16/glue.c: fix endianess check
1895 * src/xa51/gen.c: remove old endianess stuff
1896 * src/z80/gen.c: fix endianess check
1897 * src/SDCCglue.c: fix endianess check
1898 * src/ds390/peeph.def: fix bug 700036
1900 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1902 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1903 * src/configure: find appropriate data-types on host for SDCC's int and long
1904 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1905 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1906 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1908 2003-03-07 <johan@balder>
1911 some minor cleanups before the big shot
1912 OP_DEFS and OP_USES now use Kevin's protection
1913 new option --nolabelopt
1924 * src/ds390/ralloc.c:
1925 * src/mcs51/ralloc.c:
1927 * src/xa51/ralloc.c:
1930 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1932 * src/pic/pcode.c (get_op): fix 64 bit warnings
1933 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1934 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1935 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1936 * support/regression/tests/malloc.c: fix 64 bit warnings
1938 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1940 * src/mcs51/gen.c (genMinus): fixed bug 696436
1942 2003-03-02 Borut Razem <borut.razem@siol.net>
1944 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1946 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1948 * configure.in: test for mkstemp
1949 * sdccconf_in.h: add HAVE_MKSTEMP
1951 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1953 * device/include/ctype.h: removed warning while using --stack-auto
1954 * device/include/malloc.h: removed warning while using --stack-auto
1955 * device/include/string.h: removed warning while using --stack-auto
1957 2003-02-23 Borut Razem <borut.razem@siol.net>
1959 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1960 because NDEBUG is defined (see man assert)
1961 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1963 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1965 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1966 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1968 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1970 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1971 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1973 2003-02-18 <johan@balder>
1975 * as/mcs51/asmain.c (asmbl): module can start with a digit
1976 * as/z80/asmain.c (asmbl): module can start with a digit
1978 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1980 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1981 * src/asm.c: fix pipe() for Mingw32
1983 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1985 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1986 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1987 make -V work again; --c1mode reads now from stdin
1988 * doc/sdccman.lyx: added --c1mode
1989 * support/Util/SDCCerr.c: new messages for c1 mode
1990 * support/Util/SDCCerr.h: new messages for c1 mode
1991 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1993 2003-02-15 <johan@balder>
1995 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1997 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1999 * doc/sdccman.lyx: Environment variables, -o and other minor things
2001 2003-02-14 <johan@balder>
2003 * src/xa51/main.c: before anyone really tries to use it :)
2005 * Install doc's in share/sdcc/doc
2006 * removed some obsolete files
2007 * Do a proper make distclean and uninstall
2008 M Makefile.common.in
2011 M device/include/Makefile.in
2012 M device/lib/Makefile.in
2015 M sim/ucsim/doc/Makefile.in
2018 R src/xa51/peeph.rul
2019 M support/cpp2/Makefile.in
2020 M support/makebin/Makefile
2023 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2025 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2027 2003-02-10 Borut Razem <borut.razem@siol.net>
2029 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2030 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2031 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2032 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2033 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2034 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2035 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2036 src/z80/Makefile.bcc: Borland Makefile cleanup
2037 * as/z80/Makefile.bcc: Added Borland Makefile
2038 * support/cpp2/borland.h: Removed
2040 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2042 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2043 * src/SDCC.lex: new pragma NOIV
2044 * src/SDCCglobl.h: new pragma NOIV
2045 * src/SDCCmem.c: new pragma NOIV
2047 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2049 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2051 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2053 * src/SDCCmain.c: signal handling is switched off by --debug
2054 * doc/Makefile: small fix for install; use clean.mk again
2055 * doc/clean.mk: clean *.pdf and *.html too
2057 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2059 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2060 * device/lib/printfl.c: fix a ds390 bug by making it portable
2061 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2062 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2063 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2064 * debugger/mcs51/cmd.c: converted multi-line string literals
2065 * sim/ucsim/globals.cc: converted multi-line string literals
2066 * src/SDCCmain.c: introduced signal handler to remove temp files
2067 * doc/Makefile: small tweaks, implement clean
2068 * doc: removed generated files
2070 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2072 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2073 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2074 Address Record is not correctly generated for DS390."
2076 2003-02-02 Borut Razem <borut.razem@siol.net>
2078 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2079 * as/mcs51/asm.h: fixed compilation with Borland C
2080 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2081 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2082 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2083 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2084 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2085 src/z80/Makefile.bcc: delete $(LIB) only if exist
2086 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2088 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2090 * device/include/malloc.h: introduced NULL
2091 * device/include/string.h: introduced NULL
2092 * device/include/stdlib.h: introduced NULL
2093 * device/lib/_memcpy.c: removed NULL
2094 * device/lib/_strcat.c: removed NULL
2095 * device/lib/_strchr.c: removed NULL
2096 * device/lib/_strcmp.c: removed NULL
2097 * device/lib/_strcpy.c: removed NULL
2098 * device/lib/_strcspn.c: removed NULL
2099 * device/lib/_strlen.c: removed NULL
2100 * device/lib/_strncat.c: removed NULL
2101 * device/lib/_strncmp.c: removed NULL
2102 * device/lib/_strncpy.c: removed NULL
2103 * device/lib/_strpbrk.c: removed NULL
2104 * device/lib/_strrchr.c: removed NULL
2105 * device/lib/_strspn.c: removed NULL
2106 * device/lib/_strstr.c: removed NULL
2107 * device/lib/_strtok.c: removed NULL
2108 * device/lib/malloc.c: removed NULL, include own header
2110 2003-02-02 <johan@balder>
2112 * 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
2113 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2114 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2115 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2116 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2117 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2119 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2121 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2124 2003-02-01 <johan@balder>
2126 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2128 2003-01-31 <johan@CP255758-A>
2130 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2132 2003-01-30 <johan@balder>
2134 * src/SDCCBBlock.c: automatic bug detection
2135 * src/SDCCicode.c: automatic bug detection
2137 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2139 * src/SDCCglobl.h: now --xram-size 0 works
2140 * src/SDCCmain.c: now --xram-size 0 works
2142 2003-01-29 <johan@balder>
2144 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2146 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2148 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2149 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2150 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2151 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2152 * src/SDCCglobl.h: Added options --xram-size and --code-size
2153 * src/SDCCmain.c: Added options --xram-size and --code-size
2155 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2157 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2158 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2160 2003-01-27 <johan@balder>
2162 * src/SDCC.y: fixed bug #613764
2164 2003-01-26 <johan@balder>
2166 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2167 * src/SDCCsymt.h: fixed bug #673374
2168 * src/SDCCglue.c: fixed bug #661910
2169 * src/SDCCast.c: fixed bug #458099 and 673374
2171 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2173 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2174 * as/mcs51/strcmpi.h: added
2175 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2176 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2177 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2178 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2179 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2180 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2181 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2182 * as/mcs51/Makefile.aslink: new module strcmpi
2183 * as/mcs51/Makefile.asx8051: new module strcmpi
2184 * as/mcs51/Makefil.bcc: new module strcmpi
2185 * as/mcs51/Makefile.in: new module strcmpi
2186 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2188 2003-01-26 <johan@balder>
2190 * src/SDCCglue.c: reverted back to 1.124
2191 * src/SDCCast.c: reverted back to 1.156
2192 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2194 2003-01-25 <johan@balder>
2196 * src/SDCCglue.c: A better fix for bug #661910
2197 * src/SDCCast.c: A better fix for bug #661910
2198 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2200 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2202 * src/Makefile.in: remove spawn.o
2203 * src/SDCCmain.c: remove spawn.h
2204 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2205 * src/spawn.c: removed
2206 * src/spawn.h: removed
2207 * support/regression/ports/ds390/spec.mk: link with -r
2209 2003-01-24 <johan@CP255758-A>
2211 * src/ds390/gen.c (aopOp): fixed bug #667458
2212 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2213 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2214 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2216 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2218 * src/mcs51/peeph.def: better assembler identation by Frieder
2219 * src/mcs51/gen.c: better assembler identation by Frieder
2221 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2223 * as/z80/string.h: removed for gcc 3.2
2224 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2225 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2227 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2229 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2230 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2231 * support/regression/Makefile: separate temp files for ports
2232 * support/regression/generate-cases.py: separate temp files for ports
2233 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2234 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2236 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2238 * moved tinitalk to device/examples/ds390
2240 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2242 * as/mcs51/lkmem.c: rflag is for DS390
2243 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2244 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2245 (linkEdit): move mem- and map-files the same way as ihx-files
2246 * src/z80/main.c (_setDefaultOptions): removed --generic
2247 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2248 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2249 * src/pic/glue.c (picglue): --c1mode works again
2250 * src/pic16/glue.c (pic16glue): --c1mode works again
2251 * src/asm.c (printCLine): fix #660034
2253 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2255 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2256 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2257 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2258 * as/mcs51/lkmem (summary): better fix for sp problem
2259 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2260 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2261 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2262 remove --stack-after-data
2264 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2266 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2267 * src/SDCCutil.c (join): ugly bug: missing '\0'
2268 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2270 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2272 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2274 * src/pic/main.c (_asmCmd): gpasm supports -o
2275 * src/z80/main.c: more general macros
2276 * device/lib/Makefile.in: remove intermediate files
2278 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2280 * .version: Bumped version number to 2.3.3
2281 * src/SDCCBBlock.c: new option -o
2282 * src/SDCCglobl.h: new option -o
2283 * src/SDCCglue.c: new option -o
2284 * src/SDCCmain.c: new option -o
2285 * src/asm.c: new option -o
2286 * src/ds390/main.c: new option -o
2287 * src/pic/glue.c: new option -o
2288 * src/pic/pcode.c: new option -o
2289 * src/pic/ralloc.c: new option -o
2290 * src/pic16/glue.c: new option -o
2291 * src/pic16/pcode.c: new option -o
2292 * src/pic16/ralloc.c: new option -o
2293 * src/z80/main.c: new option -o
2294 * device/lib/Makefile.in: use -o
2295 * support/regression/ports/ds390/spec.mk: use -o
2296 * support/regression/ports/gbz80/spec.mk: use -o
2297 * support/regression/ports/mcs51/spec.mk: use -o
2298 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2299 * support/regression/ports/z80/spec.mk: use -o
2300 * support/regression/ports/ucz80/spec.mk: use -o
2301 * support/regression/ports/xa51/spec.mk: use -o
2302 * support/regression/fwk/lib/timeout.c: fix usage string
2304 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2305 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2307 2003-01-07 <johan@balder>
2309 * src/SDCCast.c (decorateType): fixed bug #600035
2311 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2312 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2313 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2314 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2315 * src/pic/pcode.c: outcommented unused variable to remove warnings
2316 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2318 2003-01-06 <karl@turbobit.com>
2319 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2322 2003-01-06 <johan@balder>
2324 * src/SDCCicode.c: fixed array add
2326 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2327 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2328 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2330 2003-01-04 <johan@balder>
2332 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2334 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2335 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2337 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2338 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2339 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2341 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2342 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2344 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2345 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2347 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2348 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2350 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2352 * in \sdcc\as\mcs51\ changed these files in order to create an
2353 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2354 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2355 following files to include the previous two files: aslink.dsp,
2356 Makefile.aslink, Makefile.bcc, and Makefile.in.
2358 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2359 .adb instead of .cdb
2361 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2363 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2364 value from option --iram-size.
2366 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2368 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2371 2002-09-18 <wiml@hhhh.org>
2373 * SDCClrange.h: exposed setFromRange() and setToRange()
2374 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2375 packRegsForAccUse() (bug 542397)
2376 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2377 multiple times and emitting the fetch operations more than once
2378 added aopGetUsesAcc() function to allow binary operators to
2379 fetch their operands in the correct order; made genMinus() emit
2380 compact code for X = LITERAL - Y
2382 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2383 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2384 sprintf() in line 1267.
2386 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2387 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2390 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2391 Changes to aslink (All the changes are marked with 'JCF'):
2393 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2396 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2397 area BSEG. Also moves, if possible, the DATA area down into the internal
2398 ram so more space is available.
2400 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2403 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2404 not bytes. Function summary() which creates a memory usage summary
2405 file with extension .mem. Reports of overlaping stack and small stack
2406 size. If the space for the stack is less than 16 bytes aslink trows a
2409 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2410 the 8051. Option 'y' for memory summary output file.
2412 Changes to sdcc (All the changes are marked with 'JCF'):
2414 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2416 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2417 overlaying area for it (uses RegBankUsed[4]).
2419 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2420 bank zero as used by default. By default aslink locates the stack
2421 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2422 the creation of the .mem file. Delegates the allocation of data area
2423 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2424 the begining of the stack area to aslink.
2426 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2427 glue() in SDCCglue.c creates an area for it.
2429 2002-09-03 Borut Razem <borut.razem@siol.net>
2430 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2431 sdcc/src/pic/glue.c:
2432 introduced atexit() handler for teporay files removal in case of
2433 errors, assertions, ...
2435 2002-08-29 Borut Razem <borut.razem@siol.net>
2436 * sdcc/support/cpp2/auto-host_vc_in.h:
2437 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2438 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2439 Maybe there is a similar problem with BORLANDC? It should be checked!
2441 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2442 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2443 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2444 was not executed, and the compiler (cl) launched a warning:
2445 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2447 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2448 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2450 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2451 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2453 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2454 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2455 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2456 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2457 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2458 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2459 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2460 - added Release configuration in VS projects
2461 - review of compiler an linker options
2462 - VC .exe files are generated in bin_vc directory, not to interfere
2463 with binaries generated from other projects (cygwin, mingw, bcc ...)
2465 * sdcc/src/yacc.dsp: added
2467 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2468 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2469 and insert the version number definitions from .version
2471 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2473 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2474 added - genarate auto-host.h using auto-host_vc_in.h as template
2477 removed from CVS, generated automatically
2479 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2480 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2482 2002-08-11 Borut Razem <borut.razem@siol.net>
2483 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2485 2002-08-10 Borut Razem <borut.razem@siol.net>
2486 * src/SDCCmain.c (main):
2487 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2488 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2489 The consequence was that some temporary files were not removed.
2492 unification of code in functions tempfilename() and tempfile():
2493 function tempnam() is defined in Visual Studio 6.0 and .NET
2495 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2497 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2498 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2499 - removed compiler command line option /WX: Treats all warnings as errors
2500 - update a list of source files, included into the project
2502 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2503 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2504 changed project type to Generic Project so that can be correcly converted to VS.NET project
2506 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2508 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2510 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2512 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2513 added return 0 statements after assert() to make compiler happy
2515 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2516 added newline in the def file to keep MSC compiler satisfied
2518 * sdcc/src/z80/gen.c:
2519 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2520 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2521 - solved MSC error in function aopDump()
2523 * sdcc_vc.h: define PREFIX as "\\sdcc"
2525 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2526 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2528 2002-06-22 Scott Dattalo <scott@dattalo.com>
2529 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2530 - Rewrote the register banking algorithm.
2531 - Added pCode live-range analysis to registers (for now, only non-used and
2532 singly-used registers optimized away)
2534 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2536 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2538 2002-05-10 Scott Dattalo <scott@dattalo.com>
2539 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2541 2002-04-22 Michael Hope <michaelh@vroom>
2543 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2545 * configure.in (DD_COPT): Added include support required for gbdk.
2547 * .version: Bumped version number just to increase it.
2549 * src/SDCCmain.c: Added -nostdinc to the default options.
2551 2002-04-15 Michael Hope <michaelh@vroom>
2553 * device/lib/z80/printf.c (sprintf): Added.
2555 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2557 * src/z80/peeph.def: Added transpose redundent load rule.
2559 * src/z80/main.c: Added force callee saves for jaune.
2561 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2563 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2565 2002-03-28 Johan Knol <johan@balder>
2567 * src/SDCCval.c: fixed bug #532436
2569 2002-03-14 Scott Dattalo <scott@dattalo.com>
2571 Added "char *Processor" field to the port structure.
2574 Added -p option. Allows port dependent processor to be specified.
2577 Initialized the new field char *Processor field to NULL in all ports
2580 Compiler generated registers for interrupt context saving
2581 were not getting allocated.
2583 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2586 Fixed left shift. Will promote the left side of a left shift
2587 if a) left shifting more than size of operand or b) when assigned
2588 to something size > size of left side
2590 2002-03-14 Scott Dattalo <scott@dattalo.com>
2592 tons of changes. Register allocation has been
2593 rewritten. Added customization for the various PICs. Flow
2594 analysis is restructured. ...
2600 Added. device.c is a PIC port hack to accomodate variations
2603 2002-03-13 Michael Hope <michaelh@vroom>
2605 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2607 2002-03-04 johanknol <johanknol@manik>
2609 * /src/SDCCval.c: fixed
2611 const unsigned char arr[][2] = { { 0, 1 } };
2612 t18.c:1: error: Initializer element is not constant
2614 2002-03-04 bela <bela@manik>
2616 * /device/include/mcs51reg.h:
2617 ds89c420 register definition update
2619 2002-03-03 <johan@FRIJA>
2621 * support/Util/SDCCerr.c: did something, but don't no why anymore
2623 * support/regression/tests/bug-524691.c: made it a little less shy
2625 * src/SDCCast.c (decorateType): fixed bug #524697
2627 * src/SDCCast.c: made some lineno improvements
2629 * src/SDCCval.c (getNelements): changed warning to error
2631 * src/SDCCglue.c (printIvalArray): changed warning to error
2633 * src/SDCCicode.c: fixed a warning for mingw
2635 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2637 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2639 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2641 * src/ds390/peeph.def:
2642 Added some more peephole rules
2644 * src/ds390/gen.c: Various fixes & enhancements
2646 * src/SDCClrange.c, src/SDCClrange.h:
2647 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2649 * src/ds390/ralloc.c:
2650 various fixes & enhancements (ds390) specific
2652 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2653 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2656 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2658 2002-03-02 <johan@FRIJA>
2660 * src/SDCCast.c (decorateType): fixed bug #524708
2662 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2664 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2666 2002-03-01 Michael Hope <michaelh@vroom>
2668 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2670 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2672 2002-03-01 <johan@FRIJA>
2674 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2676 * src/SDCCast.c (decorateType): fixed bug #524209
2678 * src/SDCCval.c (valNot): fixed bug #524195
2680 2002-02-26 <johan@balder>
2682 * src/xa51/gen.c: fixed a warning
2684 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2686 * src/SDCCast.c (decorateType): fixed bug #522534
2688 2002-02-23 <johan@balder>
2690 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2692 2002-02-22 <johan@balder>
2694 * src/SDCCast.c: fixed bug #514865
2696 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2698 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2700 * sdcc/src/SDCCloop.c:
2701 Previous fix was not good. basic blocks that have "break" or "return" are
2702 not really partof a loop , but live ranges used in these blocks should
2703 be live thru the entire loop, so set partOfLoop but don't add them to
2706 2002-02-21 <johan@FRIJA>
2708 * src/SDCCcse.c: fixed bug #514308
2710 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2713 Fixed BUG #519583. If a conditional block ended in a return/break
2714 statement inside a loop, it was not being considered part of the loop.
2716 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2718 2002-02-10 Karl Bongers <karl@turbobit.com>
2721 Fixed up SDCDB debugger somewhat. Updated debugger/README
2722 with lots of comments and notes.
2724 * device/examples/test2.c:
2725 Fix bug, "red" variable not being initialized(compiler complained).
2727 * device/examples/Makefile, examples/test3.c:
2728 Add Makefile in device/examples folder, compiles test3.c
2729 for use as a multiple module SDCDB test case.
2731 * sim/ucsim/cmd.src/cmdset.cc:
2732 Took out debug printfs in ucsim "next" command.
2735 Karl and Johan start ucsim XA support. Most dissassembly working,
2736 about 75% emulation done(plenty of work remaining).
2738 * sim/ucsim/z80.src:
2739 Add Z80 support to ucsim, add test-ucz80 regression test,
2740 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2741 Notice z80 compiler fails on examples/test3.c/crc code.
2743 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2745 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2746 Added support for --parms-in-bank1
2748 * src/ds390/peeph.def:
2749 added a few more peephole optimzations
2752 1) added __builtin_inp & __builtin_outp used to read in data of given length
2753 from a memory mapped port
2754 2) added __builtin_memcmp
2755 3) added __builtin_swapw swap bytes of a short
2757 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2758 1) handle multiple send & receives from register bank1
2759 2) ralloc can now allocate DPTR1 to some liveRanges
2761 * src/SDCCsymt.c, src/SDCCsymt.h:
2762 changes to handle multiple sends & receives
2765 added some pointer arithmetic optimization
2768 added some pointer arithmetic optimizations but not stable yet so not
2769 called from anywhere (will get this working shortly)
2771 * src/SDCCopt.c: fixed for multiple sends & receives
2774 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2775 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2776 set preprocessor defines (depending on options)
2778 * src/SDCCicode.c, src/SDCCicode.h:
2779 changes made to handle multiple sends & receives
2782 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2784 * src/SDCCcse.c, src/SDCCcse.h:
2785 added function findbackward def (to be used in upcoming optimization)
2787 * src/SDCCcflow.c, src/SDCCcflow.h:
2788 added function returnAtEnd - to determine if a basic block terminates with
2791 * src/SDCCast.c, src/SDCCast.h:
2792 added option parms-in-bank1
2794 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2795 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2796 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2797 adjusted for --parms-in-bank1 option
2799 * device/include/string.h:
2800 donot redefine "reentrant" keyword
2802 * device/include/ds80c390.h: Added some more SFRs
2804 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2806 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2808 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2810 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2812 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2814 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2816 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2818 * Added --xram-movc option
2820 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2822 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2824 2002-01-11 Johan Knol
2826 * Added math lib of Jesus Calvino-Fraga
2828 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2830 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2831 * support/regression/Makefile: new target test-mcs51-stack-auto
2832 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2834 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2836 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2838 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2840 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2842 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2844 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2846 * src/SDCCglue.h: add definition for printIvalChar()
2848 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2850 * src/SDCCast.c: fix #498138 by Johan
2852 * src/SDCCglue.c: fix #498138 by Johan
2854 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2856 * support/regression/Makefile: fix clean
2858 * support/regression/ports/ds390/support.c: fix transmission of last character
2860 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2862 * /sdcc/src/ds390/gen.c:
2863 a) improved computing address of stack variable
2864 b) took out some #if 0 code
2865 c) improved parmBytes adjustment
2866 d) improved genPlusIncr & genMinusIncr
2867 e) genCmp could generate bad code (when left assigned to DPTR)
2868 f) Fixed bug in hasInc
2870 * /sdcc/src/ds390/ralloc.c:
2871 a) packRegsForSupport could mess up live information (Fixed)
2872 b) packRegsDPTRuse could be incorrect for left & right shift
2874 * /sdcc/src/mcs51/ralloc.c:
2875 packRegsForSupport could mess up the live information (Fixed)
2877 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2879 * /sdcc/src/SDCCast.c:
2880 can reverse a loop even if function call is present as long
2881 as the loop control variable is local & is not passed as parameter
2883 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2885 * /sdcc/ChangeLog: *** empty log message ***
2887 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2888 More builtin function additions for TININative
2890 * /sdcc/src/ds390/ralloc.c:
2891 Had broken the regression testsuite
2893 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2895 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2896 Added funcattr hasStackParms will be set for reentrant functions when there
2897 are paramteres on the stack, this helps in minimizing frame pointer generation
2898 typeFromStr can handle function pointers now
2900 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2901 *** empty log message ***
2903 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2905 * /src/ds390/gen.c, /src/ds390/main.c:
2906 More builtin function additions for TININative
2908 * /src/ds390/ralloc.c:
2909 Had broken the regression testsuite
2911 * /src/SDCCast.c: Fixed a bug in dumptree
2913 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2914 Added funcattr hasStackParms will be set for reentrant functions when there
2915 are paramteres on the stack, this helps in minimizing frame pointer generation
2916 typeFromStr can handle function pointers now
2918 * /doc/builtins.txt, /doc/TININative.txt:
2919 *** empty log message ***
2922 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2924 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2925 ALPHA version for -mTININative
2927 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2928 updated to reflect changes in the port structure
2931 added function do_assemble (similar to do_link) if non-null this function
2932 will be called to do assembly (-mTININative) requires a multi command
2934 added function genAssemblerEnd will be called to generate assembler Epilogue
2937 added _JavaNative to debug info printing
2939 * /src/SDCCmain.c: added option --tini-libid
2940 added port->do_assemble function (-mTININative) has a multi command assemble
2942 * /src/SDCCglue.c: Disabled "constExpr" check
2943 added port->genAssemblerEnd function
2945 * /src/SDCCglobl.h: Added option --tini-libid value
2948 tookout optimizeCompare from the header (has no external references)
2950 * /src/SDCCast.c: made one more function "static"
2952 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2954 * src/z80/mappings.i: Added z80asm support.
2956 * src/z80/main.c: Added z80asm support on --asm=z80asm
2958 * src/z80/gen.c: Fixed asm portability issues.
2960 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2962 * src/SDCCglue.c (printExterns): Added global/extern split.
2964 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2966 * support/regression/Makefile: added test for mcs51 model large
2968 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2970 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2972 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2974 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2976 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2978 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2980 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2982 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2984 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2986 * support/regression/tests/simplefloat.c: Port to mcs51.
2988 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2989 * support/regression/tests/bug-485362.c: Added.
2991 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2993 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2995 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2997 * src/z80/gen.c (aopDump): Added a dump function.
2999 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3000 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3002 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3004 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3006 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3008 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3010 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3012 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3014 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3016 * support/regression/ports/ds390/support.c: Use tinibios.
3018 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3020 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3022 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3023 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3025 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3027 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3029 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3031 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3033 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3034 (packRegsForIYUse): Created and optimised.
3036 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3038 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3039 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3041 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3043 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3045 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3047 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3049 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3051 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3053 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3055 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3057 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3059 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3061 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3063 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3064 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3065 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3067 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3069 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3070 (genNotFloat): Added.
3071 (genUminusFloat): Added.
3073 * device/lib/z80/Makefile: Added floating pt stubs.
3075 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3077 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3079 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3081 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3083 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3085 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3087 * sdcc/support/regression/Makefile: Add port ds390.
3089 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3091 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3093 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3095 * sdcc/support/regression/ports/ds390/support.c: Added.
3097 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3099 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3101 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3103 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3105 * device/include/malloc.h: Added z80 and gbz80 support.
3107 * device/lib/gbz80/heap.s: Added.
3109 * device/lib/z80/heap.s: Added.
3111 * device/lib/malloc.c: Added z80 and gbz80 support.
3113 * support/regression/tests/malloc.c (testMalloc): Added.
3115 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3117 * support/regression/tests/bug-478094.c: Added.
3119 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3121 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3123 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3125 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3127 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3129 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3131 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3133 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3135 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3137 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3139 * support/regression/tests/bug-477927.c: Added.
3141 * src/z80/peeph.def: Added minor rules.
3143 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3145 * src/z80/peeph.def: Added jump optimisation modification.
3147 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3149 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3151 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3153 * support/regression/tests/funptrs.c: Added.
3155 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3157 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3159 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3161 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3163 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3165 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3166 (movLeft2ResultLong): Created.
3168 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3169 (joinPushes): Added. Joins two char pushes into a word push.
3171 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3173 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3175 * support/makebin/Makefile (install): Added creation of dest dir.
3177 2001-10-24 Karl Bongers <karl@turbobit.com>
3179 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3181 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3183 * src/z80/ralloc.c: Turned off faulty pack for one use.
3185 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3187 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3189 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3191 * support/regression/Makefile: Improved clean
3193 * support/regression/ports/gbz80/spec.mk: Added clean
3195 * support/regression/ports/host/spec.mk: Added clean
3197 * support/regression/ports/z80/spec.mk: Added clean
3199 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3201 * support/regression/ports/mcs51/timeout.c: little improvements
3203 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3205 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3207 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3209 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3211 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3213 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3215 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3217 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3218 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3220 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3222 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3224 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3226 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3228 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3230 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3232 * support/regression/tests/longor.c: Added.
3234 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3236 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3238 * as/mcs51/aslink.h: define PATH_MAX
3240 * as/mcs51/asm.h: define PATH_MAX
3242 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3244 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3246 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3248 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3250 * src/SDCCglobl.h: define PATH_MAX
3252 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3254 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3256 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3258 * src/z80/gen.c (gencjneshort): Fixed
3260 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3262 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3264 * support/regression/tests/bug-469671.c: Added.
3266 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3268 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3270 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3272 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3274 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3276 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3278 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3280 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3282 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3284 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3286 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3288 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3290 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3292 * 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.
3294 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3296 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3298 2001-10-07 <johan@FRIJA>
3300 * device/lib/gets.c (gets): fixed the return value.
3302 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3303 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3305 * 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.
3307 * 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.
3309 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3311 * src/pic/gen.c: Removed Safe_strdup.
3313 * configure.in: Added option to enable libgc support.
3315 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3316 (bitVectUnion): Optimised.
3317 (bitVectIntersect): Optimised.
3318 (bitVectBitsInCommon): Optimised.
3319 (bitVectCplAnd): Optimised.
3321 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3323 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3325 * src/SDCCmain.c: distinguish between assembler debug and plain options
3327 * src/avr/main.c: remove standard assembler options
3329 * src/ds390/main.c: remove standard assembler options
3331 * src/mcs51/main.c: remove standard assembler options
3333 * src/port.h: removed "PENDING" comment
3335 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3337 * src/device/lib/_mulint.c : new, with assember functions
3339 * src/device/lib/_mullong.c : new, with assember functions
3341 * src/device/lib/_divuint.c : with assember functions
3343 * src/device/lib/_divsint.c : with assember functions
3345 * src/device/lib/_divulong.c: with assember functions
3347 * src/device/lib/_divslong.c: with assember functions
3349 * src/device/lib/_moduint.c : with assember functions
3351 * src/device/lib/_modsint.c : with assember functions
3353 * src/device/lib/_modulong.c: with assember functions
3355 * src/device/lib/_modslong.c: with assember functions
3357 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3359 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3361 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3362 replaced _mululong.c and _mulslong.c by _mullong.c
3364 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3366 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3368 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3370 * src/SDCCglue.c: test, if win32api is available for MINGW
3372 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3374 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3375 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3376 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3377 * support/regression/ports/host/spec.mk: removed GENERIC
3378 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3379 * support/regression/ports/z80/spec.mk: removed GENERIC
3381 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3383 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3385 * support/regression/tests/bug-467035.c: Created.
3387 2001-10-01 <johan@FRIJA>
3389 * src/SDCC.y: fixed bug #466586 part 1
3391 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3393 * SDCCicode.c: z80 has no generic pointers
3394 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3396 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3398 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3400 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3402 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3404 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3406 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3408 * configure.in: Fixed up so that ucsim is only configured once.
3410 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3412 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3413 (getPathDifference): As above.
3415 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3417 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3419 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3420 * .version: Updated to 2.3.1
3422 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3423 Added copyright header.
3425 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3426 (assemble): Added support for macro based assembler commands.
3427 (linkEdit): Added support for macro based linker commands.
3428 (preProcess): Changed the pre-processor to use macros.
3429 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3430 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3432 * device/lib/z80/crt0.s: Added module name for debugging.
3434 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3436 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3438 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3440 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3442 * src/Makefile.in: Added SDCCmacro and SDCCutil
3444 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3446 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3448 2001-09-16 <johan@FRIJA>
3450 * 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.
3452 2001-09-15 <johan@FRIJA>
3454 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3455 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3457 2001-09-11 <johan@FRIJA>
3459 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3461 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3463 * support/regression/tests/bug-460444.c: Added test case.
3465 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3466 (genCast): Added justification for all of the asserts.
3468 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3470 * support/regression/support.c: _xdata replaced by xdata
3472 * support/regression/spec.mk: removed _generic
3474 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3476 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3478 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3479 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3481 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3483 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3485 * support/regression/tests/bug-460010.c: Added test case.
3487 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3489 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3491 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3493 * support/regression/testfwk.c: removed workaround for bug #436344
3495 * support/regression/tests/bp.c: use less memory with mcs51
3497 * support/regression/tests/bug-441448.c: use less memory
3499 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3501 * support/regression/collate-results.py: typo
3503 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3505 * support/regression/tests/fetchoverlap.c: Added new test case.
3507 * support/regression/tests/bp.c: Added new test case.
3509 * support/regression/tests/bug-448984.c: Added new test case.
3511 * support/regression/tests/pow2shifts.c: Added new test case.
3513 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3514 (genlshTwo): Fixed right shift for count > 8.
3516 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3518 2001-09-08 <johan@FRIJA>
3520 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3522 2001-09-07 <johan@FRIJA>
3524 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3526 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3528 2001-09-06 <johan@FRIJA>
3530 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3531 * bernhard noted me at this: "() equals to (void)" (1.38)
3533 2001-09-05 <johan@FRIJA>
3535 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3537 2001-09-04 <johan@FRIJA>
3539 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3542 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3544 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3546 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3548 * link/z80/aslink.h: Fixed path for PATH_MAX
3550 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3552 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3554 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3556 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3558 * 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.
3560 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3562 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3563 (genCmp): Fixed up genCmp for the GB with longs.
3565 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3567 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3569 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3571 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3573 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3575 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3577 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3579 * 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.
3581 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3583 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3585 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3587 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3589 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3591 * sim/ucsim/configure: little improvement of Cygwin-detection
3592 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3593 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3594 * support/regression/tests/bug-221100.c: small changes for mcs51
3595 * support/regression/tests/bug-221168.c: small changes for mcs51
3596 * support/regression/tests/bug-227710.c: small changes for mcs51
3597 * support/regression/tests/staticinit.c: small changes for mcs51
3598 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3599 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3600 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601