1 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3 * Added MSVC projects for hc08 assembler and linker:
4 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
7 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
9 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
11 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
13 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
15 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
17 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
19 2003-10-31 Borut Razem <borut.razem@siol.net>
21 * support/cpp2/cpplib.h,
22 support/cpp2/cpplib.c,
23 support/cpp2/cpplex.c,
24 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
25 to switch _asm block preprocessing on / off. Default is
28 2003-10-31 Borut Razem <borut.razem@siol.net>
30 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
31 when outputting comment blocks (when executed with -C option) and
32 _asm (SDCPP specific) blocks
34 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
36 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
38 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
40 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
42 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
44 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
45 * src/SDCCast.c (decorateType): fixed bug #832664
47 2003-10-31 Borut Razem <borut.razem@siol.net>
49 * support\cpp2\cpplex.c: fixed for SDCPP:
50 comments(when executed with -C option) and _asm blocks
51 were included even if they where in skipped #if block.
52 Applied solution from GCC cpp 3.3.2
54 2003-10-31 Borut Razem <borut.razem@siol.net>
56 * src/SDCC.lex: sdcc now understands both formats:
57 '# <line_number> <file_name>' and
58 '#line <line_number> <file_name>'
59 * support/cpp2/cppmain.c: sdcpp now generates the standard
60 '# <line_number> <file_name>' instead of former
61 '#line <line_number> <file_name>'
63 2003-10-30 Borut Razem <borut.razem@siol.net>
65 * support/cpp2/cpphash.h,
66 * support/cpp2/cpplib.h
67 * support/cpp2/cpplex.c,
68 * support/cpp2/cppmain.c,
69 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
71 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
73 Fixed a number of problems revealed by bug #827883.
74 * src/SDCCloop.c (loopInvariants): Spill location of the
75 result operand should be recomputed if extracted from
76 a loop. Also, don't extract assignments of an iTemp
78 * src/SDCCast.c (isConformingBody): loop reversal should
79 not occur if the control variable is involved with a
82 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
84 * .version: bumped to 2.3.6 to reflect the big improvements
85 made by Erik and Klaus. Thanks!
87 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
89 Replaced the livrange code.
90 * src/SDCClrange.c: added new LR code
92 * src/SDCCBBlock.h: removed remainig parts from old LR code
94 * src/ds390/gen.c: minor fixes to make it work with new code
96 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
101 * src/hc08/ralloc.c: Fix various warnings related to the hc08
102 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
103 (tweaked fix for bug #818696)
105 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
107 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
109 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
112 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
113 * src/mcs51/gen.c (gencjneshort),
114 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
115 more efficient (per Scott Bronson's suggestion)
117 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
119 Extended the semantics of the critical keyword to include
120 individual statements. See RFE #827755 and #799831
125 * support/Util/SDCCerr.c
126 * support/Util/SDCCerr.h
131 2003-10-19 Borut Razem <borut.razem@siol.net>
133 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
135 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
137 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
139 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
140 and predecrement operand is displayed
142 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
144 * src/SDCCval.c (valMinus): fixed bug #826041
146 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
148 Some hc08 related updates that I missed earlier
150 * support/regression/ports/hc08/spec.mk
152 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
154 New target "hc08" for the Motorola 68hc08 family of micros
162 * sim/ucsim/hc08.src/*
163 * sim/ucsim/configure.in
164 * src/ucsim/configure
165 * sim/ucsim/packages_in.mk
168 * device/include/mc68hc908qy.h
170 * device/lib/Makefile.in
171 * support/regression/ports/hc08/*
172 * support/regression/Makefile
174 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
176 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
178 * src/ds390/gen.c (genCast): fixed bug #821957
180 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
182 * device/lib/logf.c: "fixed" overlay bug
183 * support/regression/ports/host/spec.mk: added m library
184 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
185 * support/regression/tests/float_trans: added (for Eric)
187 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
189 * src/mcs51/gen.c (genCpl): fixed bug
190 http://sf.net/mailarchive/message.php?msg_id=6263915
192 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
194 * src/SDCCast.c (decorateType): added extended constant folding
195 * src/SDCCsymt.c (computeType): cleanup
196 * src/SDCCval.c (valShift): minor optimization
197 * support/regression/tests/ast_constant_folding.c: added
199 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
201 * src/SDCCmain.c: removed some unintended changes
203 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
205 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
206 * src/z80/gen.c: fixed part of bug #817589
207 * src/SDCCsymt.c (checkFunction): fixed bug #817895
209 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
211 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
229 * src/z80/gen.c: removed unused label "release:"
231 2003-10-06 Borut Razem <borut.razem@siol.net>
233 * src/SDCC.lex: removed definition of unused variables
234 save_optimize and save_options
236 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
238 * clean.mk: removed '=' in "-maxdepth=1"
239 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
240 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
242 2003-10-06 Borut Razem <borut.razem@siol.net>
244 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
245 my_unput() replaced by unput()
247 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
249 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
250 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
251 type-punned pointer will break strict-aliasing rules"
252 Old LR behaviour is again default; Klaus' LR can be choosen by
253 defining the environment variable LRKLAUS
257 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
258 * clean.mk: fixed removal of files in bin/CVS/
259 * device/lib/clean.mk: fixed removal of directories small and large
260 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
262 * src/SDCCval.c: removed superflous test for pedantic
264 2003-10-05 Borut Razem <borut.razem@siol.net>
266 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
267 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
268 message "unmatched #pragma SAVE and #pragma RESTORE"
270 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
272 * doc/sdccman.lyx: various additions and updates (interrupts, inline
273 assembly, critical functions, atomic, nojtbound)
275 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
277 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
283 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
286 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
288 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
290 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
291 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
292 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
294 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
296 * src/z80/gen.c (genRet): fixed bug #524753
297 * src/z80/gen.c (genCast): fixed internal error on cast from
299 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
300 fix for bug #477835 to the z80
301 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
302 for tracking iCodes in the peephole optimizer for z80
304 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
306 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
307 the other part of bug #814548
308 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
310 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
312 * src/SDCCcse.c: fixed part of bug #814548
314 2003-09-28 Borut Razem <borut.razem@siol.net>
316 * src/asm.c: rewrite of printILine() to use temporary file instead
318 * src/xa51/main.c: commented out declaration of int rewinds
320 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
322 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
324 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
326 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
327 * src/asm.c (printILine): Fixed bug #811015
329 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
331 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
334 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
336 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
337 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
338 to correctly handle general case of AOP_PAIRPTR
339 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
341 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
343 * src/mcs51/ralloc.c (fillGaps),
344 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
345 register positioning bug)
347 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
349 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
351 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
353 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
354 genCodePointerGet, genGenPointerGet, genFarPointerSet,
355 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
356 (ralloc doesn't intentionally do this now, but perhaps later)
357 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
358 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
359 register positioning bugs (Fixed bug #762602 and #795325)
360 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
362 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
363 lines that --i-code-in-asm generates
365 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
367 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
368 trying to fclose a FILE* that was already closed.
370 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
372 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
373 of const struct should be treated as if const themselves)
375 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
377 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
379 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
381 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
382 Unix (/n) and DOS (/r/n) line terminations.
384 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
386 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
389 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
391 * src/mcs51/gen.c (genFunction, genEndFunction),
392 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
393 and restore of EA so that stack offsets to parameters are
394 correct when using both critical and reentrant/stack-auto.
395 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
396 size (can be triggered in error if sloc is shared between
397 different sized objects)
398 * device/include/float.h: fixed macros to explicitly use
399 unsigned long where needed
401 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
403 Feature req. 799831: added code to allow nesting of critical functions
404 * src/mcs51/gen.c (genFunction, genEndFunction)
405 * src/ds390/gen.c (genFunction, genEndFunction)
407 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
409 * src/SDCCsymt.c (sclsFromPtr),
411 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
412 support for standard C idiom of memory mapped variables; for
413 example, *((xdata int*)0x1234) = 1 is now internally equivalent
414 to xdata int at 0x1234 tempvar = 1.
415 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
416 provided by Akiya ISHIDA
418 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
420 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
421 * src/SDCCval.c (constVal): added reduction from int to char
422 * src/SDCCval.c (valMult, valDiv): fixed sign handling
423 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
424 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
426 * support/regression/tests/shifts.c: fixed
428 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
430 * src/z80/gen.c (genXor): Fixed bug #805445
432 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
434 Fixed bug #621531 (const & volatile confusion in the type chain).
435 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
436 refer to the const or volatile state of the pointer itself.
449 * support/regression/tests/const.c
451 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
453 When checking for duplicated modules, use absolute paths
454 instead of relative paths. Files changed:
459 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
461 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
463 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
465 * device/include/string.h: added size_t typedef, changed
466 prototypes to use size_t, eliminated separate reentrant and
467 non-reentrant declarations, added _memmove declaration
468 * device/lib/_memcpy.c: changed to use size_t instead of int,
469 changed /4 to >>2 to avoid division library call
470 * device/lib/_memcmp.c,
471 * device/lib/_memset.c,
472 * device/lib/_strncat.c,
473 * device/lib/_strncpy.c,
474 * device/lib/_strncmp.c: changed to use size_t instead of int
475 * device/lib/_memmove.c: new file (fixed bug #772294)
476 * device/lib/Makefile.in: added _memmove.c
477 * device/lib/z80/asm_strings.s: fixed bug #772290
478 * support/regression/tests/bitfields.c: attempt to fix host assertion
479 failure on amd64-unknown-linux2.2
481 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
483 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
484 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
485 * as/z80/asmain.c (main): fixed bug #801766
487 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
489 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
492 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
494 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
495 reported in bug #800609
497 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
499 * Top header beautifications in src/pic16 directory:
500 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
501 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
502 pcoderegs.h, ralloc.c, ralloc.h
503 * main.c: added top header and GPL license notice
504 * pcode.c: fixed the if-conditional warning
506 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
508 * device/lib/_mullong.c: replaced int by short for gcc
510 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
512 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
513 and JUMPTABLE iCodes properly now (worked by accident before)
514 * src/mcs51/gen.c (leftRightUseAcc),
515 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
516 iCode properly now. Use getSize instead of nRegs since a & b
517 aren't part of the nRegs tally.
519 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
521 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
522 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
523 before instructions that use the _STATUS register
525 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
527 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
528 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
529 fetching of the pointer
530 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
531 copied from genNearPointerSet()
532 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
533 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
534 If they pop r0/r1 they must be called in the opposite order than aopOp().
535 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
536 (resp. --stack-auto), prepared for --xstack
538 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
540 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
542 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
544 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
545 these ports have their own __sdcc_external_start()
547 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
549 pic patch provided by Slade Rich <slade_rich@yahoo.com>
550 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
551 type for bits was changed. It resulted in bit variables becoming
552 global, which is not permitted in PIC 14 assembly output.
554 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
556 * doc/sdccman.lyx: various additions and updates. Rearranged sections
558 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
560 Z80 and MCS51 linkers complaint if a public symbol is defined
561 in more than one library module:
565 * as/mcs51/Makefile.in
567 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
569 A few small changes that speed up the peephole optimizer.
573 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
575 Try to make the peephole optimizer smarter by maintaining
576 an association between the assembly source code and the
577 iCodes that originated them. Put this information to use
578 with a new peephole rule condition "notVolatile" so that
579 the rules can be aggressive yet still safe.
584 * src/mcs51/peeph.def
586 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
590 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
591 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
592 if the left or right operand symbols have the accuse flag set.
594 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
596 Changed the type of the result of the ! (NOT) operator to char;
597 previously it returned the same type as the source. This allows
598 us to eliminate all the genFloatNot functions (all of its target
599 implementations were very buggy) since !float can use the same
602 * src/SDCCicode.c (ast2iCode): ! returns char
603 * src/mcs51/gen.c (genNot, genNotFloat),
604 * src/ds390/gen.c (genNot, genNotFloat),
605 * src/z80/gen.c (genNot, genNotFloat),
606 * src/pic/gen.c (genNot, genNotFloat),
607 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
609 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
611 pic patch provided by Slade Rich <slade_rich@yahoo.com>
612 1. Interrupt would not compile properly. Ensure PCLATH register is saved
613 during interrupts. Ensure WSAVE is located at a shared bank address.
614 2. Fixed page selection in some places
615 3. Fixed BTFSS/C to where necessary use registers directly and not simply
616 the registers name strings.
617 4. Fixed "signed / unsigned compare" compiler warnings.
618 5. The PIC port manages its own allocation of the general purpose
619 registers, but makes no attempt to reuse them. As a result when
620 compiling it soon runs out of general purpose registers. Some
621 additional code was added to the files pcode.c and device.c to walk
622 through the function call tree and rename the registers so that they
632 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
633 genPlus() & genMinus() when the result is the same as left or right
635 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
637 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
639 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
641 Made bitfield a distinct type from bit so that bitfields
642 convert as per ANSI C and bits retain their traditional
643 boolean style behaviour. Implemented bitfield support in
651 * src/ds390/gen.c: bit v bitfield split
652 * src/z80/gen.c: New support for bitfields
653 * support/regression/tests/bitfields.c: reenabled z80,
656 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
658 Rules 246.x, 247.x relate to bitfields, the others speed up
659 access to xdata mapped I/O devices.
661 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
663 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
665 Cleaned up genPackBits and genUnpackBits and added two helper
666 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
667 for literal assignments in genPackBits (thanks to Frieder for
673 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
675 Fixed bug #748310 (pointer to function type mishandled when the
676 function name is omitted). Also fixed a SIGSEGV when a function
677 attribute (reentrant, etc) is used on a non-function or on a
678 function but misplaced before the parameter list.
680 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
682 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
683 * support/Util/SDCCerr.h,
684 * support/Util/SDCCerr.c: Added func attr misuse error msg
686 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
688 Fixed bug #787649 by anonymous
689 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
690 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
692 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
694 Fixed numerous bitfield problems.
696 * src/SDCC.y: More bitfield related error checking
698 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
699 * support/Util/SDCCerr.h,
700 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
701 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
702 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
703 * support/regression/tests/bitfields.c: tests added
705 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
707 Made the constant following the "interrupt" keyword optional. If
708 omitted, the function will not automatically be given an entry
709 in the interrupt vector table (similar to #pragma NOIV, but
710 less syntacticly kludgy). The interrupt number is also now
711 range checked. Also fixed a bug in the high order bit example
718 * support/Util/SDCCerr.c
719 * support/Util/SDCCerr.h
722 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
724 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
725 * src/SDCCicode.c (operandOperation): rewritten some ops
726 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
727 * src/SDCCsymt.c (computeType): literals are handled the same way as any
729 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
730 be re-activated by defining REDUCE_LITERALS)
731 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
732 unsigned, but are signed by default
733 * src/SDCCval.c (constVal): rearranged
734 * src/SDCCval.c (valMod): preliminary fix
735 * src/SDCCval.c (valCastLiteral): use TYPE_* types
736 * support/regression/literalop.c: added, work in progress
738 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
740 Generate warnings for useless declarations like "char data;"
741 that don't do what new users expect.
744 * support/Util/SDCCerr.h
745 * support/Util/SDCCerr.c
747 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
749 * src/SDCCval.c (valMult): fix overflow detection of negative int
751 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
753 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
755 Changes to support big endian targets:
768 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
770 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
771 * device/lib/time.c: fixed warning "integer overflow in expression"
773 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
775 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
776 * src/SDCCval.c (constVal): changed default to signed; hex and octal
777 constants are unsigned; added recognition of "u" flag for unsigned
778 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
779 * src/SDCCval.c (valDiv, valMod): fixed signdness
780 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
781 signedness of modulo, left and right shift
782 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
783 * support/Util/SDCCerr.h: added warning W_INT_OVL
784 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
785 * src/SDCCast.c (ast_print): improved output of constants
787 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
789 Fixed some warnings when building with MSVC:
802 * support\cpp2\cpplib.c
806 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
808 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
810 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
812 * support\librarian\clean.mk: Do not remove Makefile.
813 * support\librarian\Makefile: added.
815 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
817 Added librarian to MSVC build:
820 * support\librarian\librarian.dsp
822 'configure' not needed for librarian, removed:
823 * support\librarian\configure
824 * support\librarian\configure.in
825 * support\librarian\config_in.h
826 * support\librarian\Makefile.in
828 Hopefully these ones built the librarian and the rest of sdcc properly:
832 Messed up 'configure', so revert to previous version:
836 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
838 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
839 there, while the mantissa of a double is "only" 53 bits wide.
841 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
843 Adding sdcclib to the build. MSVC project coming soon.
846 * support\librarian\clean.mk
847 * support\librarian\configure
848 * support\librarian\configure.in
849 * support\librarian\config_in.h
850 * support\librarian\Makefile.bcc
851 * support\librarian\Makefile.in
852 * support\librarian\sdcclib.c
859 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
861 Linker now complaints if linked modules have conflicting options, for
862 example, one compiled using --model-large and another one compiled with
863 --model-small. The following files were modified:
885 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
887 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
888 as/mcs51/lklibr.c: Generate a warning when a library is not found.
890 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
892 * src/z80/mappings.i: fix _mul[us][int,long] entries
894 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
896 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
898 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
900 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
901 * support/regression/tests/bitopcse.c: added
909 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
911 added support for new library format to z80, gbz80 linkers:
917 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
919 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
920 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
922 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
924 added DUMMY_READ_VOLATILE:
933 * src/SDCCcse.c (algebraicOpts): many improvements
934 * src/SDCCcse.h: removed algebraicOpts()
935 * src/SDCCicode.c (picDummyRead): added
937 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
939 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
940 "Insufficient space in data memory".
942 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
944 * src/mcs51/gen.c: fixed bug #771358
945 * src/z80/gen.c: fixed bug #759087
947 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
949 * src/pic16/glue.c: minor cleanup by Vangelis
951 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
953 * device/include/regc515c.h: fixed #758477
954 * device/lib/_gptrget.c: saving some cycles in generic pointer get
955 * device/lib/_gptrput.c: saved a few bytes
956 * my tab spacing is 8, yours too?)
957 * device/lib/_ser.c: process RX bytes earlier than TX bytes
958 * device/lib/serial.c: process RX bytes earlier than TX bytes
959 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
961 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
963 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
965 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
967 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
969 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
971 * device/lib/Makefile.in: bad fix, reverted to 1.43
973 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
975 * device/lib/Makefile.in: added missing z80 object files
977 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
979 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
980 pic16 progress by Vangelis:
998 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1000 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1002 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1004 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1005 added gbz80 build to MSVC project.
1006 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1007 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1008 from 8051 stuff and setup so it links using a .lnk file.
1010 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1012 * support/librarian/sdcclib.c: sdcc librarian.
1013 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1016 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1018 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1020 2003-07-02 Borut Razem <borut.razem@siol.net>
1022 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1023 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1024 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1025 src/xa51/main.c, src/z80/main.c:
1026 virtualization of glue() function: each port has it's own glue function,
1027 which is accessed by do_glue function pointer in PORT.general structure
1029 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1031 * DS800C400 fun, improved ROM interface and tinibios.
1033 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1035 * More support for DS80C400. Now includes beginning of interface to ROM.
1037 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1039 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1041 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1043 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1045 2003-06-19 Borut Razem <borut.razem@siol.net>
1047 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1049 2003-06-19 Borut Razem <borut.razem@siol.net>
1051 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1052 fixed Z80 port - crt0.o: cannot open.
1054 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1056 * support/Util/MySystem.c (merge_command): revert bad fix
1058 2003-06-18 Borut Razem <borut.razem@siol.net>
1060 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1062 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1064 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1065 option --use-stdout sends errors to stdout instead of stderr.
1067 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1069 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1071 2003-06-15 Borut Razem <borut.razem@siol.net>
1073 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1074 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1075 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1076 fixed width array of pointers replaced with sets;
1077 multiple include and lib paths ared transferred to preprocessor and linker
1078 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1079 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1080 fixed width array of pointers
1081 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1082 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1083 fixupPath(), getPathDifference()
1084 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1085 fixed width array of pointers
1087 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1089 * src/pic16/ralloc.c: fix warnings
1090 * src/pic16/pcode.c: fix warning
1092 2003-06-10 Scott Dattalo <scott@dattalo.com>
1094 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1095 know all the details, but essentially this set of changes enable
1096 the pic16 port to generate movff instructions and generate assembler
1101 * src/pic16/pcode.c:
1102 * src/pic16/device.c:
1104 * src/pic16/pcode.h:
1105 * src/pic16/pcoderegs.c:
1106 * src/pic16/ralloc.c:
1107 * src/pic16/ralloc.h:
1109 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1111 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1112 added option --vc, so sdcc errors and warnings are compatible with
1113 Microsoft Visual Studio.
1115 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1117 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1118 device/lib/libfloat.lib: added atof function.
1120 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1122 * doc/sdccman.lyx: updated to Lyx 1.3
1123 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1124 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1125 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1127 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1129 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1131 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1133 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1134 additions to the "related tools/documentation" section
1136 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1138 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1140 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1142 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1143 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1145 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1147 * doc/sdccman.lyx: fix double dash and other minor things
1148 * doc/Makefile: fix double dash
1150 2003-05-28 Karl Bongers(patches from Martin Helmling)
1151 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1152 condition and ignore commands.
1154 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1156 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1157 is in parts still quite out of date, I did changes as far as I felt makes sense
1158 for a non-native english speaker.
1159 Please feel free to add to the manual or to correct my changes.
1160 * doc/Makefile: undid touching the date of intermediate tex files.
1162 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1164 * doc/sdccman.lyx: Manual has an index now
1166 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1168 Finalize muluint/mulsint and mululong/mulslong merging:
1169 * device/lib/_mulint.c
1170 * device/lib/_mullong.c
1171 * device/lib/gbz80/mul.s
1172 * device/lib/gbz80/stubs.s
1173 * device/lib/z80/mul.s
1174 * device/lib/z80/stubs.s
1175 * src/SDCCsymt.c (initCSupport)
1177 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1179 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1180 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1181 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1182 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1185 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1187 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1188 the regression tests I'm not brave enough to enable 245.b, 245.c
1189 * doc/sdccman.lyx: added latex preamble for hyperref package.
1190 Using pdflatex this will give you a hyperlinked pdf file with
1191 bookmarks. (prepend '%' before /usepackage if this breaks something)
1193 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1195 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1197 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1199 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1201 2003-05-21 <johan@balder>
1203 * src/SDCCglue.c (printIval): fixed bug #739934
1205 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1207 Applied patch from bug 737905 (renamed yylineo to mylineno):
1214 * src/pic16/pcode.c: Cleaned warnings
1215 * src/pic16/pcodeflow.c: Cleaned warnings
1216 * src/pic16/pcoderegs.c: Cleaned warnings
1218 2003-05-19 Scott Dattalo <scott@dattalo.com>
1220 * src/pic16/pcode.c: Cleaned warnings
1221 * src/pic16/pcodepeep.c: Cleaned warnings
1222 * src/pic16/ralloc.c: Cleaned warnings
1224 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1226 * doc/sdccman.lyx: fixed bug 739745
1227 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1229 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1231 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1232 it can be defined with CFLAGS when running configure
1233 * src/SDCCmain.c: fixed compiling + linking with object files
1235 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1237 * configure.in: configure for pic16 port,
1238 added --disable-pic16-port
1239 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1240 * src/SDCCmain.c: linkOptions is changed to set *,
1241 added if/endif conditional macros to remove options help
1242 messages from optionsTable when a port is not configured, added
1243 support for the PIc16 port in the ports table, when executing
1244 the compiler with no port specified on command line, a default
1245 port is selected with the new macro DEFAULT_PORT which is
1246 defined in port.h, in setDefaultOptions() linkOptions is removed
1247 from initialization assignment, since now it is a set,
1248 parseCmdLine uses setParseWithComma for linkOptions, in
1249 linkEdit() linkOptions are accessed with new function indexSet()
1250 which returns the i'th item of a set variable. See SDCCset.c, in
1251 linkEdit() when calling buildCmdLine(), added linkOptions as
1252 last argument. Now users can pass arguments to gplink via the
1253 -Wl option, main() uses pic16glue() to glue up pic16 programs
1254 * src/SDCCpeeph.c: various changes to support pic16
1255 * src/SDCCset.c: added function void *indexSet(set *, int) to
1256 return the i'th item of the set
1257 * src/SDCCset.h: added function prototype for indexSet()
1258 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1259 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1260 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1261 added macro DEFAULT_PORT
1262 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1263 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1265 * src/pic16/glue.c: commented out some error producing lines
1266 * src/pic16/main.c: __config directives are commented out to stop
1267 gpasm complaining and test the linkage with gplink, _linkCmd and
1268 _asmCmd changed to be more gplink and gpasm friendly
1269 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1270 produced an error when parsed, peep rule 12 is added to utilize
1271 movff, but it is commented out since the pCode does not support
1272 yet a command with 2 address arguments
1274 2003-05-18 <johan@balder>
1276 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1277 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1278 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1280 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1281 Added feature to script commands from file.
1283 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1285 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1286 * src/SDCCutil.c: include ctype.h for win32
1288 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1290 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1292 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1294 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1295 Fixed so you can set breakpoints prior to run, run does not stop
1296 on entry now. Add tbreak. Other enhancements and fixes for use
1299 2003-05-12 Borut Razem <borut.razem@siol.net>
1301 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1303 2003-05-11 Borut Razem <borut.razem@siol.net>
1305 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1306 the path of bin directory, so that PATH is the only env. variable, which has to be set
1307 in case of standard installation.
1308 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1309 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1310 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1312 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1314 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1315 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1316 temp files are in the port dir; clean the gen/test directory when
1317 generating new test.c
1318 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1319 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1320 * support/regression/tests/zeropad.c: added
1322 2003-05-09 <johan@balder>
1324 * src/SDCCglue.c: fixed bug #597940
1326 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1328 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1329 cache sfr, optimize next,step, fix off by one sourceline,
1330 support ddd list function.
1331 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1333 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1335 * support/regression/HTMLgen.py: added compare_s2f()
1336 * support/regression/Makefile: redo 1.27
1337 * support/regression/generate-cases.py: redo 1.5
1339 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1341 * support/regression/tests/float.c: workaround 33 bit hex constant
1342 * support/regression/tests/simplefloat.c: fix division for host
1344 2003-04-29 Scott Dattalo <scott@dattalo.com>
1346 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1347 that tame's the PIC's over-aggressive optimizer.
1349 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1351 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1354 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1356 Initial support for DS80C400. "Hello world" runs on TINIm400
1359 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1361 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1362 * Some notes on ddd usage added in debugger/README
1363 Martin Helmling adding more features and fixes for ddd GUI debugger.
1364 Code added for nexti, stepi, up, down, and other adjustments.
1366 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1368 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1369 * src/pic/peeph.def Added two rules to optimize carry manipulation
1370 * src/pic/* removed debug printfs
1372 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1374 * debugger/mcs51/cmd.c: added header newalloc.h
1376 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1378 * as/Makefile: new EXEEXT
1379 * as/z80/Makefile: remove trailing slash of BUILDIR
1380 * as/z80/clean.mk: new EXEEXT
1381 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1382 * support/cpp2/Makefile.in: new EXEEXT
1383 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1385 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1387 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1388 EXEEXT was introduced to fix all related problems with targets
1389 "clean", "install" and "uninstall"; a couple of further flaws
1390 especially with "clean" have been fixed too
1391 * as/mcs51/Makefile.in
1396 * debugger/mcs51/Makefile.in
1397 * debugger/mcs51/clean.mk
1399 * link/z80/Makefile.in
1402 * packihx/Makefile.in
1404 * sim/ucsim/Makefile
1405 * sim/ucsim/clean.mk
1406 * sim/ucsim/avr.src/Makefile.in
1407 * sim/ucsim/avr.src/clean.mk
1408 * sim/ucsim/s51.src/Makefile.in
1409 * sim/ucsim/s51.src/clean.mk
1410 * sim/ucsim/xa.src/Makefile.in
1411 * sim/ucsim/xa.src/clean.mk
1412 * sim/ucsim/z80.src/Makefile.in
1413 * sim/ucsim/z80.src/clean.mk
1414 * sim/ucsim/main_in.mk
1415 * sim/ucsim/packages_in.mk
1416 * sim/ucsim/gui.src/Makefile.in
1417 * sim/ucsim/gui.src/serio.src/Makefile.in
1418 * sim/ucsim/gui.src/serio.src/clean.mk
1421 * support/cpp2/Makefile.in
1422 * support/cpp2/clean.mk
1423 * support/makebin/Makefile
1424 * support/makebin/clean.mk
1425 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1426 * doc/sdccman.lyx: --program-suffix no longer needed
1428 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1430 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1431 Martin Helmling added support for ddd GUI debugger.
1432 Code added to display assembly, set variables, and other commands
1433 to interface to ddd.
1435 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1437 * as/Makefile: fix target clean
1438 * as/clean.mk: fix target clean
1439 * as/z80/clean.mk: fix target clean
1441 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1443 * Makefile.common.in: added @EXEEXT@
1444 * configure.in: removed all mingw32 stuff
1445 * configure: rebuilt from configure.in
1446 * doc/sdccman.lyx: updated section "installation"
1447 * support/scripts/sdcc_mingw32: adapted to configure
1448 * support/scripts/sdcc_cygwin_mingw32: added
1450 2003-04-22 Scott Dattalo <scott@dattalo.com>
1452 * src/pic Added object file support for the PIC port
1453 * src/pic Applied patch from Craig Franklin (this started the object file support)
1454 * src/regression Updated the PIC regression tests for object files
1456 2003-04-20 Borut Razem <borut.razem@siol.net>
1458 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1459 lklex.c: In function `getfid':
1460 lklex.c:203: warning: array subscript has type `char'
1461 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1462 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1463 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1464 stack handling macros
1466 2003-04-19 Borut Razem <borut.razem@siol.net>
1468 * "handling space characters in file path" task:
1469 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1470 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1471 * support/Util/MySystem.h: make it self-sufficient
1472 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1473 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1474 handling space characters in file path
1475 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1476 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1477 * support/Util/MySystem.c: handling space characters in executable's path
1479 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1481 * as/z80/Makefile: fix permanent rebuild of z80
1482 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1483 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1485 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1487 * src/SDCCopt.c: add special case optimization to replace modulo by
1488 a power of two with a bitwise AND.
1490 2003-04-18 <johan@balder>
1492 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1494 2003-04-17 <johan@balder>
1496 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1497 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1499 2003-04-13 Borut Razem <borut.razem@siol.net>
1501 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1502 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1503 fixed mingw problem in adl_NORMALIZE_PATH
1505 2003-04-12 Borut Razem <borut.razem@siol.net>
1507 * fixed "#pragma SAVE/RESTORE can not be nested":
1508 * src/SDCC.lex: reworked pragma handling functions
1509 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1510 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1512 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1514 * src/SDCCutil.c (pathEquivalent): defined but not used
1515 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1516 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1517 * configure: rebuilt from configure.in
1518 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1519 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1520 * device/include/Makefile.in: replace sdcc_datadir
1521 * device/lib/Makefile.in: replace sdcc_datadir
1522 * Makefile.common.in: add LDFLAGS from configure
1523 * packihx/Makefile.in: use LDFLAGS
1524 * src/Makefile.in: use LDFLAGS
1525 * support/cpp2/Makefile.in: add LDFLAGS from configure
1526 * support/makebin/Makefile: use LDFLAGS
1527 * .version: bumped version number to 2.3.5
1529 2003-04-12 Borut Razem <borut.razem@siol.net>
1531 * completed "different paths" task:
1532 * src/SDCCmacro.c: fixed bug in handling quotes
1533 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1534 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1536 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1538 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1540 2003-04-11 kevin Vigor <kevin@vigor.nu>
1542 * ds390/gen.c ds390/peeph.def: fix bug 706781
1544 2003-04-11 Borut Razem <borut.razem@siol.net>
1546 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1548 2003-04-10 Scott Dattalo <scott@dattalo.com>
1550 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1551 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1552 set - this bit used to not be set...).
1553 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1554 bad code in PIC Port
1555 * src/regression/and2.c added to test bug 609268
1556 * src/regression/Makefile added and2.c to regression test
1559 2003-04-08 <johan@CP255758-A>
1561 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1562 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1563 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1565 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1567 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1569 * support/cpp2/Makefile.in: fix bug #487815
1570 * configure: rebuilt from configure.in
1571 * Makefile.common.in: docdir changed, new path suffixes
1572 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1573 * sdcc_vc_in.h: reflect changes from sdccconf.h
1574 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1575 * src/SDCCutil.h: remove BINDIR hack
1576 * doc/sdccman.lyx: update new path hierarchy
1578 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1580 * src/SDCCpeeph.c: added okToRemoveSLOC test
1582 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1584 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1586 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1588 * src/SDCCpeeph.c: added labelIsReturnOnly test
1589 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1591 2003-04-05 <johan@balder>
1593 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1594 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1595 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1596 * src/SDCCast.c: fixed a warning
1597 * src/SDCCast.h: fixed a warning
1598 * src/SDCCicode.c (operandFromAst): fixed a warning
1600 2003-04-04 <johan@balder>
1602 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1603 * src/SDCCast.c (decorateType): fixed bug #715076
1604 * src/SDCC.y: fixed bug #702907
1606 2003-04-03 <johan@balder>
1608 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1609 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1610 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1611 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1612 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1614 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1616 * _decdptr.c: fix return values
1617 * _gptrget.c: fix return values
1618 * _gptrgetc.c: fix return values
1619 * _gptrput.c: fix return values
1620 * _mulint.c: fix return values
1621 * as/z80/Makefile: fix 'make -j' problem
1623 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1625 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1626 * configure.in: big cleanup, updated to autoconf 2.5x
1627 * configure: rebuilt from configure.in
1628 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1629 * sdcc_vc_in.h: reflect changes from sdccconf.h
1630 * doc/Makefile: fixed a flaw in "make install"
1632 2003-04-02 <johan@balder>
1634 * src/ds390/gen.c (genCmp): no comments
1635 * src/mcs51/gen.c (genCmp): no comments
1636 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1637 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1639 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1641 * support/regression/generate-cases.py: place generated file in given sub directory
1642 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1643 * support/regression/Makefile: improvements for 'make -j';
1644 side effect: it's simpler and faster now
1646 2003-03-31 Borut Razem <borut.razem@siol.net>
1648 * src/z80/main.c: link-{port} and as-{port} defined without path
1649 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1651 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1653 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1655 2003-03-30 Borut Razem <borut.razem@siol.net>
1657 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1658 changed type of list parameter to set
1659 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1660 * src/port.h: changed type of do_assemble() parameter to set
1661 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1662 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1663 definition of "cppoutfilename" macro with NULL value in preProcess()
1664 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1665 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1666 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1667 replaced with set *binPathSet
1668 * shash_add() deallocates the item, if allready exsists, before adding the new one
1669 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1671 2003-03-30 Scott Dattalo <scott@dattalo.com>
1673 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1674 a nested for loop bug in the PIC port
1675 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1678 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1680 * support/Util/dbuf.h: remove C++ stuff to make it portable
1682 2003-03-28 Borut Razem <borut.razem@siol.net>
1684 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1685 literal strings in stringLiteral()
1686 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1687 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1690 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1692 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1694 2003-03-26 <johan@balder>
1696 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1697 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1698 * src/SDCCast.c (decorateType): fixed " -v < 3"
1700 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1702 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1703 Added Lenny Story's debug infrastructure changes:
1704 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1705 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1706 * src/cdbFile.c: added
1707 * src/SDCCdebug.c: added
1708 * src/SDCCdebug.h: added
1709 * src/SDCCast.c (createFunction)
1710 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1711 * src/SDCCmain.c (parseCmdLine, main)
1712 * src/SDCCmem.c (redoStackOffsets)
1713 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1716 * src/avr/gen.c (genAVRCode)
1717 * src/ds390/gen.c (gen390Code)
1718 * src/mcs51/gen.c (gen51Code)
1719 * src/pic/gen.c (genpic14Code)
1720 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1721 * src/xa51/gen.c (genXA51Code)
1722 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1724 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1726 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1727 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1729 2003-03-22 <johan@balder>
1731 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1733 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1735 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1736 * doc/cdbfileformat.lyx: added, written by Lenny Story
1737 * doc/Makefile: added cdbfileformat.lyx
1738 * doc/clean.mk: added cdbfileformat.lyx
1740 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1742 * src/mcs51/peeph.def: fix bug #705773
1744 2003-03-20 <johan@balder>
1746 An sfr/sbit can have an "at #" AND an initializer
1747 * src/SDCCsymt.c (checkSClass):
1748 * src/SDCCmem.c (allocGlobal):
1749 * src/SDCCmem.c (allocLocal):
1750 * src/SDCCast.c (createBlock):
1752 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1754 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1756 2003-03-16 <johan@balder>
1758 Undid the hackup of const and volatile, the problem is much bigger
1760 * src/SDCCast.c:1.171
1761 * src/SDCCglue.c:1.138
1762 * src/SDCCicode.c:1.146
1763 * src/SDCCsymt.c:1.150
1764 * src/SDCCval.c:1.65
1766 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1768 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1769 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1771 2003-03-13 <johan@balder>
1773 Hackup const and volatile modifiers in type chains a bit:
1775 * src/SDCCast.c:1.169
1776 * src/SDCCglue.c:1.136
1777 * src/SDCCicode.c:1.143
1778 * src/SDCCsymt.c1.146
1779 * src/SDCCsymt.h1.59
1780 * src/SDCCval.c:1.63
1782 2003-03-12 <johan@balder>
1784 * src/SDCCBBlock.h: more LRH debugging junk
1785 * src/SDCCcflow.h: more LRH debugging junk
1786 * src/SDCCloop.c: more LRH debugging junk
1787 * src/SDCC.y (struct_declaration): fixed bug #697590
1788 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1789 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1790 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1792 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1793 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1794 test function names must now match exactly).
1795 * src/SDCCcse.c: added special case in findCheaperOp to allow
1796 extending a short integer. Makes less awful code for bug 700121 test case.
1798 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1800 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1801 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1803 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1805 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1806 actually called (operandsNotEqual() was called for all
1807 operandsNotEqualX tests).
1809 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1811 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1812 with shorter literals. Fixes bug 700121.
1814 2003-03-11 <johan@balder>
1816 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1818 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1820 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1821 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1823 2003-03-10 Borut Razem <borut.razem@siol.net>
1825 * src/SDCCmain.c: pipe preprocessor's output
1826 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1827 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1828 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1829 which closes all pipes in pipeSet set
1830 * src/SDCCset.c: free deleted item in function deleteSetItem()
1831 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1832 moved from z80 to src subproject
1833 * .version: increased version number to 2.3.4
1835 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1837 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1838 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1839 * support/regression/ports/xa51/spec.mk: fix typo
1841 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1843 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1845 2003-03-09 Borut Razem <borut.razem@siol.net>
1847 * src/SDCCmain.c: pipe preprocessor's output
1848 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1849 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1850 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1851 which closes all pipes in pipeSet set
1852 * src/SDCCset.c: free deleted item in function deleteSetItem()
1853 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1854 moved from z80 to src subproject
1856 2003-03-09 Borut Razem <borut.razem@siol.net>
1858 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1859 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1860 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1861 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1862 * src/SDCCglobl.h: unification of WIN32 native definitions
1864 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1866 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1868 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1870 * src/configure.in: check for endianess (even while cross-compiling)
1871 * src/configure: check for endianess (even while cross-compiling)
1872 * src/configure_in.h: check for endianess (even while cross-compiling)
1873 * src/avr/gen.c: remove old endianess stuff
1874 * src/mcs51/gen.c: remove old endianess stuff
1875 * src/ds390/gen.c: remove old endianess stuff
1876 * src/pic/gen.c: remove old endianess stuff
1877 * src/pic/genarith.c: remove old endianess stuff
1878 * src/pic/glue.c: fix endianess check
1879 * src/pic16/gen.c: remove old endianess stuff
1880 * src/pic16/genarith.c: remove old endianess stuff
1881 * src/pic16/glue.c: fix endianess check
1882 * src/xa51/gen.c: remove old endianess stuff
1883 * src/z80/gen.c: fix endianess check
1884 * src/SDCCglue.c: fix endianess check
1885 * src/ds390/peeph.def: fix bug 700036
1887 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1889 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1890 * src/configure: find appropriate data-types on host for SDCC's int and long
1891 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1892 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1893 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1895 2003-03-07 <johan@balder>
1898 some minor cleanups before the big shot
1899 OP_DEFS and OP_USES now use Kevin's protection
1900 new option --nolabelopt
1911 * src/ds390/ralloc.c:
1912 * src/mcs51/ralloc.c:
1914 * src/xa51/ralloc.c:
1917 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1919 * src/pic/pcode.c (get_op): fix 64 bit warnings
1920 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1921 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1922 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1923 * support/regression/tests/malloc.c: fix 64 bit warnings
1925 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1927 * src/mcs51/gen.c (genMinus): fixed bug 696436
1929 2003-03-02 Borut Razem <borut.razem@siol.net>
1931 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1933 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1935 * configure.in: test for mkstemp
1936 * sdccconf_in.h: add HAVE_MKSTEMP
1938 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1940 * device/include/ctype.h: removed warning while using --stack-auto
1941 * device/include/malloc.h: removed warning while using --stack-auto
1942 * device/include/string.h: removed warning while using --stack-auto
1944 2003-02-23 Borut Razem <borut.razem@siol.net>
1946 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1947 because NDEBUG is defined (see man assert)
1948 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1950 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1952 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1953 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1955 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1957 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1958 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1960 2003-02-18 <johan@balder>
1962 * as/mcs51/asmain.c (asmbl): module can start with a digit
1963 * as/z80/asmain.c (asmbl): module can start with a digit
1965 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1967 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1968 * src/asm.c: fix pipe() for Mingw32
1970 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1972 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1973 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1974 make -V work again; --c1mode reads now from stdin
1975 * doc/sdccman.lyx: added --c1mode
1976 * support/Util/SDCCerr.c: new messages for c1 mode
1977 * support/Util/SDCCerr.h: new messages for c1 mode
1978 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1980 2003-02-15 <johan@balder>
1982 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1984 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1986 * doc/sdccman.lyx: Environment variables, -o and other minor things
1988 2003-02-14 <johan@balder>
1990 * src/xa51/main.c: before anyone really tries to use it :)
1992 * Install doc's in share/sdcc/doc
1993 * removed some obsolete files
1994 * Do a proper make distclean and uninstall
1995 M Makefile.common.in
1998 M device/include/Makefile.in
1999 M device/lib/Makefile.in
2002 M sim/ucsim/doc/Makefile.in
2005 R src/xa51/peeph.rul
2006 M support/cpp2/Makefile.in
2007 M support/makebin/Makefile
2010 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2012 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2014 2003-02-10 Borut Razem <borut.razem@siol.net>
2016 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2017 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2018 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2019 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2020 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2021 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2022 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2023 src/z80/Makefile.bcc: Borland Makefile cleanup
2024 * as/z80/Makefile.bcc: Added Borland Makefile
2025 * support/cpp2/borland.h: Removed
2027 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2029 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2030 * src/SDCC.lex: new pragma NOIV
2031 * src/SDCCglobl.h: new pragma NOIV
2032 * src/SDCCmem.c: new pragma NOIV
2034 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2036 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2038 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2040 * src/SDCCmain.c: signal handling is switched off by --debug
2041 * doc/Makefile: small fix for install; use clean.mk again
2042 * doc/clean.mk: clean *.pdf and *.html too
2044 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2046 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2047 * device/lib/printfl.c: fix a ds390 bug by making it portable
2048 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2049 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2050 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2051 * debugger/mcs51/cmd.c: converted multi-line string literals
2052 * sim/ucsim/globals.cc: converted multi-line string literals
2053 * src/SDCCmain.c: introduced signal handler to remove temp files
2054 * doc/Makefile: small tweaks, implement clean
2055 * doc: removed generated files
2057 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2059 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2060 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2061 Address Record is not correctly generated for DS390."
2063 2003-02-02 Borut Razem <borut.razem@siol.net>
2065 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2066 * as/mcs51/asm.h: fixed compilation with Borland C
2067 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2068 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2069 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2070 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2071 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2072 src/z80/Makefile.bcc: delete $(LIB) only if exist
2073 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2075 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2077 * device/include/malloc.h: introduced NULL
2078 * device/include/string.h: introduced NULL
2079 * device/include/stdlib.h: introduced NULL
2080 * device/lib/_memcpy.c: removed NULL
2081 * device/lib/_strcat.c: removed NULL
2082 * device/lib/_strchr.c: removed NULL
2083 * device/lib/_strcmp.c: removed NULL
2084 * device/lib/_strcpy.c: removed NULL
2085 * device/lib/_strcspn.c: removed NULL
2086 * device/lib/_strlen.c: removed NULL
2087 * device/lib/_strncat.c: removed NULL
2088 * device/lib/_strncmp.c: removed NULL
2089 * device/lib/_strncpy.c: removed NULL
2090 * device/lib/_strpbrk.c: removed NULL
2091 * device/lib/_strrchr.c: removed NULL
2092 * device/lib/_strspn.c: removed NULL
2093 * device/lib/_strstr.c: removed NULL
2094 * device/lib/_strtok.c: removed NULL
2095 * device/lib/malloc.c: removed NULL, include own header
2097 2003-02-02 <johan@balder>
2099 * 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
2100 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2101 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2102 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2103 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2104 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2106 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2108 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2111 2003-02-01 <johan@balder>
2113 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2115 2003-01-31 <johan@CP255758-A>
2117 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2119 2003-01-30 <johan@balder>
2121 * src/SDCCBBlock.c: automatic bug detection
2122 * src/SDCCicode.c: automatic bug detection
2124 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2126 * src/SDCCglobl.h: now --xram-size 0 works
2127 * src/SDCCmain.c: now --xram-size 0 works
2129 2003-01-29 <johan@balder>
2131 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2133 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2135 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2136 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2137 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2138 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2139 * src/SDCCglobl.h: Added options --xram-size and --code-size
2140 * src/SDCCmain.c: Added options --xram-size and --code-size
2142 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2144 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2145 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2147 2003-01-27 <johan@balder>
2149 * src/SDCC.y: fixed bug #613764
2151 2003-01-26 <johan@balder>
2153 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2154 * src/SDCCsymt.h: fixed bug #673374
2155 * src/SDCCglue.c: fixed bug #661910
2156 * src/SDCCast.c: fixed bug #458099 and 673374
2158 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2160 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2161 * as/mcs51/strcmpi.h: added
2162 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2163 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2164 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2165 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2166 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2167 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2168 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2169 * as/mcs51/Makefile.aslink: new module strcmpi
2170 * as/mcs51/Makefile.asx8051: new module strcmpi
2171 * as/mcs51/Makefil.bcc: new module strcmpi
2172 * as/mcs51/Makefile.in: new module strcmpi
2173 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2175 2003-01-26 <johan@balder>
2177 * src/SDCCglue.c: reverted back to 1.124
2178 * src/SDCCast.c: reverted back to 1.156
2179 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2181 2003-01-25 <johan@balder>
2183 * src/SDCCglue.c: A better fix for bug #661910
2184 * src/SDCCast.c: A better fix for bug #661910
2185 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2187 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2189 * src/Makefile.in: remove spawn.o
2190 * src/SDCCmain.c: remove spawn.h
2191 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2192 * src/spawn.c: removed
2193 * src/spawn.h: removed
2194 * support/regression/ports/ds390/spec.mk: link with -r
2196 2003-01-24 <johan@CP255758-A>
2198 * src/ds390/gen.c (aopOp): fixed bug #667458
2199 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2200 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2201 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2203 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2205 * src/mcs51/peeph.def: better assembler identation by Frieder
2206 * src/mcs51/gen.c: better assembler identation by Frieder
2208 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2210 * as/z80/string.h: removed for gcc 3.2
2211 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2212 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2214 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2216 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2217 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2218 * support/regression/Makefile: separate temp files for ports
2219 * support/regression/generate-cases.py: separate temp files for ports
2220 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2221 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2223 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2225 * moved tinitalk to device/examples/ds390
2227 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2229 * as/mcs51/lkmem.c: rflag is for DS390
2230 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2231 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2232 (linkEdit): move mem- and map-files the same way as ihx-files
2233 * src/z80/main.c (_setDefaultOptions): removed --generic
2234 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2235 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2236 * src/pic/glue.c (picglue): --c1mode works again
2237 * src/pic16/glue.c (pic16glue): --c1mode works again
2238 * src/asm.c (printCLine): fix #660034
2240 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2242 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2243 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2244 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2245 * as/mcs51/lkmem (summary): better fix for sp problem
2246 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2247 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2248 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2249 remove --stack-after-data
2251 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2253 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2254 * src/SDCCutil.c (join): ugly bug: missing '\0'
2255 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2257 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2259 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2261 * src/pic/main.c (_asmCmd): gpasm supports -o
2262 * src/z80/main.c: more general macros
2263 * device/lib/Makefile.in: remove intermediate files
2265 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2267 * .version: Bumped version number to 2.3.3
2268 * src/SDCCBBlock.c: new option -o
2269 * src/SDCCglobl.h: new option -o
2270 * src/SDCCglue.c: new option -o
2271 * src/SDCCmain.c: new option -o
2272 * src/asm.c: new option -o
2273 * src/ds390/main.c: new option -o
2274 * src/pic/glue.c: new option -o
2275 * src/pic/pcode.c: new option -o
2276 * src/pic/ralloc.c: new option -o
2277 * src/pic16/glue.c: new option -o
2278 * src/pic16/pcode.c: new option -o
2279 * src/pic16/ralloc.c: new option -o
2280 * src/z80/main.c: new option -o
2281 * device/lib/Makefile.in: use -o
2282 * support/regression/ports/ds390/spec.mk: use -o
2283 * support/regression/ports/gbz80/spec.mk: use -o
2284 * support/regression/ports/mcs51/spec.mk: use -o
2285 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2286 * support/regression/ports/z80/spec.mk: use -o
2287 * support/regression/ports/ucz80/spec.mk: use -o
2288 * support/regression/ports/xa51/spec.mk: use -o
2289 * support/regression/fwk/lib/timeout.c: fix usage string
2291 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2292 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2294 2003-01-07 <johan@balder>
2296 * src/SDCCast.c (decorateType): fixed bug #600035
2298 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2299 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2300 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2301 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2302 * src/pic/pcode.c: outcommented unused variable to remove warnings
2303 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2305 2003-01-06 <karl@turbobit.com>
2306 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2309 2003-01-06 <johan@balder>
2311 * src/SDCCicode.c: fixed array add
2313 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2314 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2315 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2317 2003-01-04 <johan@balder>
2319 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2321 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2322 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2324 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2325 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2326 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2328 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2329 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2331 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2332 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2334 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2335 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2337 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2339 * in \sdcc\as\mcs51\ changed these files in order to create an
2340 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2341 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2342 following files to include the previous two files: aslink.dsp,
2343 Makefile.aslink, Makefile.bcc, and Makefile.in.
2345 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2346 .adb instead of .cdb
2348 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2350 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2351 value from option --iram-size.
2353 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2355 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2358 2002-09-18 <wiml@hhhh.org>
2360 * SDCClrange.h: exposed setFromRange() and setToRange()
2361 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2362 packRegsForAccUse() (bug 542397)
2363 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2364 multiple times and emitting the fetch operations more than once
2365 added aopGetUsesAcc() function to allow binary operators to
2366 fetch their operands in the correct order; made genMinus() emit
2367 compact code for X = LITERAL - Y
2369 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2370 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2371 sprintf() in line 1267.
2373 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2374 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2377 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2378 Changes to aslink (All the changes are marked with 'JCF'):
2380 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2383 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2384 area BSEG. Also moves, if possible, the DATA area down into the internal
2385 ram so more space is available.
2387 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2390 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2391 not bytes. Function summary() which creates a memory usage summary
2392 file with extension .mem. Reports of overlaping stack and small stack
2393 size. If the space for the stack is less than 16 bytes aslink trows a
2396 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2397 the 8051. Option 'y' for memory summary output file.
2399 Changes to sdcc (All the changes are marked with 'JCF'):
2401 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2403 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2404 overlaying area for it (uses RegBankUsed[4]).
2406 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2407 bank zero as used by default. By default aslink locates the stack
2408 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2409 the creation of the .mem file. Delegates the allocation of data area
2410 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2411 the begining of the stack area to aslink.
2413 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2414 glue() in SDCCglue.c creates an area for it.
2416 2002-09-03 Borut Razem <borut.razem@siol.net>
2417 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2418 sdcc/src/pic/glue.c:
2419 introduced atexit() handler for teporay files removal in case of
2420 errors, assertions, ...
2422 2002-08-29 Borut Razem <borut.razem@siol.net>
2423 * sdcc/support/cpp2/auto-host_vc_in.h:
2424 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2425 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2426 Maybe there is a similar problem with BORLANDC? It should be checked!
2428 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2429 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2430 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2431 was not executed, and the compiler (cl) launched a warning:
2432 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2434 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2435 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2437 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2438 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2440 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2441 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2442 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2443 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2444 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2445 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2446 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2447 - added Release configuration in VS projects
2448 - review of compiler an linker options
2449 - VC .exe files are generated in bin_vc directory, not to interfere
2450 with binaries generated from other projects (cygwin, mingw, bcc ...)
2452 * sdcc/src/yacc.dsp: added
2454 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2455 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2456 and insert the version number definitions from .version
2458 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2460 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2461 added - genarate auto-host.h using auto-host_vc_in.h as template
2464 removed from CVS, generated automatically
2466 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2467 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2469 2002-08-11 Borut Razem <borut.razem@siol.net>
2470 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2472 2002-08-10 Borut Razem <borut.razem@siol.net>
2473 * src/SDCCmain.c (main):
2474 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2475 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2476 The consequence was that some temporary files were not removed.
2479 unification of code in functions tempfilename() and tempfile():
2480 function tempnam() is defined in Visual Studio 6.0 and .NET
2482 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2484 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2485 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2486 - removed compiler command line option /WX: Treats all warnings as errors
2487 - update a list of source files, included into the project
2489 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2490 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2491 changed project type to Generic Project so that can be correcly converted to VS.NET project
2493 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2495 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2497 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2499 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2500 added return 0 statements after assert() to make compiler happy
2502 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2503 added newline in the def file to keep MSC compiler satisfied
2505 * sdcc/src/z80/gen.c:
2506 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2507 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2508 - solved MSC error in function aopDump()
2510 * sdcc_vc.h: define PREFIX as "\\sdcc"
2512 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2513 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2515 2002-06-22 Scott Dattalo <scott@dattalo.com>
2516 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2517 - Rewrote the register banking algorithm.
2518 - Added pCode live-range analysis to registers (for now, only non-used and
2519 singly-used registers optimized away)
2521 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2523 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2525 2002-05-10 Scott Dattalo <scott@dattalo.com>
2526 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2528 2002-04-22 Michael Hope <michaelh@vroom>
2530 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2532 * configure.in (DD_COPT): Added include support required for gbdk.
2534 * .version: Bumped version number just to increase it.
2536 * src/SDCCmain.c: Added -nostdinc to the default options.
2538 2002-04-15 Michael Hope <michaelh@vroom>
2540 * device/lib/z80/printf.c (sprintf): Added.
2542 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2544 * src/z80/peeph.def: Added transpose redundent load rule.
2546 * src/z80/main.c: Added force callee saves for jaune.
2548 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2550 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2552 2002-03-28 Johan Knol <johan@balder>
2554 * src/SDCCval.c: fixed bug #532436
2556 2002-03-14 Scott Dattalo <scott@dattalo.com>
2558 Added "char *Processor" field to the port structure.
2561 Added -p option. Allows port dependent processor to be specified.
2564 Initialized the new field char *Processor field to NULL in all ports
2567 Compiler generated registers for interrupt context saving
2568 were not getting allocated.
2570 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2573 Fixed left shift. Will promote the left side of a left shift
2574 if a) left shifting more than size of operand or b) when assigned
2575 to something size > size of left side
2577 2002-03-14 Scott Dattalo <scott@dattalo.com>
2579 tons of changes. Register allocation has been
2580 rewritten. Added customization for the various PICs. Flow
2581 analysis is restructured. ...
2587 Added. device.c is a PIC port hack to accomodate variations
2590 2002-03-13 Michael Hope <michaelh@vroom>
2592 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2594 2002-03-04 johanknol <johanknol@manik>
2596 * /src/SDCCval.c: fixed
2598 const unsigned char arr[][2] = { { 0, 1 } };
2599 t18.c:1: error: Initializer element is not constant
2601 2002-03-04 bela <bela@manik>
2603 * /device/include/mcs51reg.h:
2604 ds89c420 register definition update
2606 2002-03-03 <johan@FRIJA>
2608 * support/Util/SDCCerr.c: did something, but don't no why anymore
2610 * support/regression/tests/bug-524691.c: made it a little less shy
2612 * src/SDCCast.c (decorateType): fixed bug #524697
2614 * src/SDCCast.c: made some lineno improvements
2616 * src/SDCCval.c (getNelements): changed warning to error
2618 * src/SDCCglue.c (printIvalArray): changed warning to error
2620 * src/SDCCicode.c: fixed a warning for mingw
2622 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2624 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2626 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2628 * src/ds390/peeph.def:
2629 Added some more peephole rules
2631 * src/ds390/gen.c: Various fixes & enhancements
2633 * src/SDCClrange.c, src/SDCClrange.h:
2634 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2636 * src/ds390/ralloc.c:
2637 various fixes & enhancements (ds390) specific
2639 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2640 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2643 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2645 2002-03-02 <johan@FRIJA>
2647 * src/SDCCast.c (decorateType): fixed bug #524708
2649 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2651 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2653 2002-03-01 Michael Hope <michaelh@vroom>
2655 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2657 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2659 2002-03-01 <johan@FRIJA>
2661 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2663 * src/SDCCast.c (decorateType): fixed bug #524209
2665 * src/SDCCval.c (valNot): fixed bug #524195
2667 2002-02-26 <johan@balder>
2669 * src/xa51/gen.c: fixed a warning
2671 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2673 * src/SDCCast.c (decorateType): fixed bug #522534
2675 2002-02-23 <johan@balder>
2677 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2679 2002-02-22 <johan@balder>
2681 * src/SDCCast.c: fixed bug #514865
2683 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2685 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2687 * sdcc/src/SDCCloop.c:
2688 Previous fix was not good. basic blocks that have "break" or "return" are
2689 not really partof a loop , but live ranges used in these blocks should
2690 be live thru the entire loop, so set partOfLoop but don't add them to
2693 2002-02-21 <johan@FRIJA>
2695 * src/SDCCcse.c: fixed bug #514308
2697 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2700 Fixed BUG #519583. If a conditional block ended in a return/break
2701 statement inside a loop, it was not being considered part of the loop.
2703 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2705 2002-02-10 Karl Bongers <karl@turbobit.com>
2708 Fixed up SDCDB debugger somewhat. Updated debugger/README
2709 with lots of comments and notes.
2711 * device/examples/test2.c:
2712 Fix bug, "red" variable not being initialized(compiler complained).
2714 * device/examples/Makefile, examples/test3.c:
2715 Add Makefile in device/examples folder, compiles test3.c
2716 for use as a multiple module SDCDB test case.
2718 * sim/ucsim/cmd.src/cmdset.cc:
2719 Took out debug printfs in ucsim "next" command.
2722 Karl and Johan start ucsim XA support. Most dissassembly working,
2723 about 75% emulation done(plenty of work remaining).
2725 * sim/ucsim/z80.src:
2726 Add Z80 support to ucsim, add test-ucz80 regression test,
2727 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2728 Notice z80 compiler fails on examples/test3.c/crc code.
2730 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2732 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2733 Added support for --parms-in-bank1
2735 * src/ds390/peeph.def:
2736 added a few more peephole optimzations
2739 1) added __builtin_inp & __builtin_outp used to read in data of given length
2740 from a memory mapped port
2741 2) added __builtin_memcmp
2742 3) added __builtin_swapw swap bytes of a short
2744 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2745 1) handle multiple send & receives from register bank1
2746 2) ralloc can now allocate DPTR1 to some liveRanges
2748 * src/SDCCsymt.c, src/SDCCsymt.h:
2749 changes to handle multiple sends & receives
2752 added some pointer arithmetic optimization
2755 added some pointer arithmetic optimizations but not stable yet so not
2756 called from anywhere (will get this working shortly)
2758 * src/SDCCopt.c: fixed for multiple sends & receives
2761 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2762 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2763 set preprocessor defines (depending on options)
2765 * src/SDCCicode.c, src/SDCCicode.h:
2766 changes made to handle multiple sends & receives
2769 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2771 * src/SDCCcse.c, src/SDCCcse.h:
2772 added function findbackward def (to be used in upcoming optimization)
2774 * src/SDCCcflow.c, src/SDCCcflow.h:
2775 added function returnAtEnd - to determine if a basic block terminates with
2778 * src/SDCCast.c, src/SDCCast.h:
2779 added option parms-in-bank1
2781 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2782 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2783 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2784 adjusted for --parms-in-bank1 option
2786 * device/include/string.h:
2787 donot redefine "reentrant" keyword
2789 * device/include/ds80c390.h: Added some more SFRs
2791 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2793 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2795 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2797 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2799 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2801 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2803 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2805 * Added --xram-movc option
2807 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2809 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2811 2002-01-11 Johan Knol
2813 * Added math lib of Jesus Calvino-Fraga
2815 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2817 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2818 * support/regression/Makefile: new target test-mcs51-stack-auto
2819 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2821 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2823 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2825 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2827 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2829 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2831 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2833 * src/SDCCglue.h: add definition for printIvalChar()
2835 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2837 * src/SDCCast.c: fix #498138 by Johan
2839 * src/SDCCglue.c: fix #498138 by Johan
2841 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2843 * support/regression/Makefile: fix clean
2845 * support/regression/ports/ds390/support.c: fix transmission of last character
2847 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2849 * /sdcc/src/ds390/gen.c:
2850 a) improved computing address of stack variable
2851 b) took out some #if 0 code
2852 c) improved parmBytes adjustment
2853 d) improved genPlusIncr & genMinusIncr
2854 e) genCmp could generate bad code (when left assigned to DPTR)
2855 f) Fixed bug in hasInc
2857 * /sdcc/src/ds390/ralloc.c:
2858 a) packRegsForSupport could mess up live information (Fixed)
2859 b) packRegsDPTRuse could be incorrect for left & right shift
2861 * /sdcc/src/mcs51/ralloc.c:
2862 packRegsForSupport could mess up the live information (Fixed)
2864 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2866 * /sdcc/src/SDCCast.c:
2867 can reverse a loop even if function call is present as long
2868 as the loop control variable is local & is not passed as parameter
2870 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2872 * /sdcc/ChangeLog: *** empty log message ***
2874 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2875 More builtin function additions for TININative
2877 * /sdcc/src/ds390/ralloc.c:
2878 Had broken the regression testsuite
2880 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2882 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2883 Added funcattr hasStackParms will be set for reentrant functions when there
2884 are paramteres on the stack, this helps in minimizing frame pointer generation
2885 typeFromStr can handle function pointers now
2887 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2888 *** empty log message ***
2890 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2892 * /src/ds390/gen.c, /src/ds390/main.c:
2893 More builtin function additions for TININative
2895 * /src/ds390/ralloc.c:
2896 Had broken the regression testsuite
2898 * /src/SDCCast.c: Fixed a bug in dumptree
2900 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2901 Added funcattr hasStackParms will be set for reentrant functions when there
2902 are paramteres on the stack, this helps in minimizing frame pointer generation
2903 typeFromStr can handle function pointers now
2905 * /doc/builtins.txt, /doc/TININative.txt:
2906 *** empty log message ***
2909 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2911 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2912 ALPHA version for -mTININative
2914 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2915 updated to reflect changes in the port structure
2918 added function do_assemble (similar to do_link) if non-null this function
2919 will be called to do assembly (-mTININative) requires a multi command
2921 added function genAssemblerEnd will be called to generate assembler Epilogue
2924 added _JavaNative to debug info printing
2926 * /src/SDCCmain.c: added option --tini-libid
2927 added port->do_assemble function (-mTININative) has a multi command assemble
2929 * /src/SDCCglue.c: Disabled "constExpr" check
2930 added port->genAssemblerEnd function
2932 * /src/SDCCglobl.h: Added option --tini-libid value
2935 tookout optimizeCompare from the header (has no external references)
2937 * /src/SDCCast.c: made one more function "static"
2939 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2941 * src/z80/mappings.i: Added z80asm support.
2943 * src/z80/main.c: Added z80asm support on --asm=z80asm
2945 * src/z80/gen.c: Fixed asm portability issues.
2947 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2949 * src/SDCCglue.c (printExterns): Added global/extern split.
2951 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2953 * support/regression/Makefile: added test for mcs51 model large
2955 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2957 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2959 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2961 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2963 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2965 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2967 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2969 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2971 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2973 * support/regression/tests/simplefloat.c: Port to mcs51.
2975 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2976 * support/regression/tests/bug-485362.c: Added.
2978 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2980 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2982 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2984 * src/z80/gen.c (aopDump): Added a dump function.
2986 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2987 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2989 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2991 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2993 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2995 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2997 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2999 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3001 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3003 * support/regression/ports/ds390/support.c: Use tinibios.
3005 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3007 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3009 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3010 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3012 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3014 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3016 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3018 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3020 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3021 (packRegsForIYUse): Created and optimised.
3023 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3025 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3026 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3028 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3030 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3032 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3034 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3036 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3038 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3040 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3042 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3044 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3046 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3048 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3050 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3051 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3052 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3054 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3056 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3057 (genNotFloat): Added.
3058 (genUminusFloat): Added.
3060 * device/lib/z80/Makefile: Added floating pt stubs.
3062 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3064 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3066 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3068 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3070 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3072 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3074 * sdcc/support/regression/Makefile: Add port ds390.
3076 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3078 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3080 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3082 * sdcc/support/regression/ports/ds390/support.c: Added.
3084 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3086 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3088 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3090 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3092 * device/include/malloc.h: Added z80 and gbz80 support.
3094 * device/lib/gbz80/heap.s: Added.
3096 * device/lib/z80/heap.s: Added.
3098 * device/lib/malloc.c: Added z80 and gbz80 support.
3100 * support/regression/tests/malloc.c (testMalloc): Added.
3102 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3104 * support/regression/tests/bug-478094.c: Added.
3106 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3108 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3110 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3112 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3114 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3116 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3118 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3120 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3122 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3124 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3126 * support/regression/tests/bug-477927.c: Added.
3128 * src/z80/peeph.def: Added minor rules.
3130 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3132 * src/z80/peeph.def: Added jump optimisation modification.
3134 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3136 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3138 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3140 * support/regression/tests/funptrs.c: Added.
3142 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3144 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3146 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3148 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3150 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3152 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3153 (movLeft2ResultLong): Created.
3155 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3156 (joinPushes): Added. Joins two char pushes into a word push.
3158 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3160 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3162 * support/makebin/Makefile (install): Added creation of dest dir.
3164 2001-10-24 Karl Bongers <karl@turbobit.com>
3166 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3168 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3170 * src/z80/ralloc.c: Turned off faulty pack for one use.
3172 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3174 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3176 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3178 * support/regression/Makefile: Improved clean
3180 * support/regression/ports/gbz80/spec.mk: Added clean
3182 * support/regression/ports/host/spec.mk: Added clean
3184 * support/regression/ports/z80/spec.mk: Added clean
3186 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3188 * support/regression/ports/mcs51/timeout.c: little improvements
3190 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3192 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3194 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3196 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3198 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3200 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3202 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3204 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3205 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3207 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3209 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3211 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3213 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3215 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3217 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3219 * support/regression/tests/longor.c: Added.
3221 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3223 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3225 * as/mcs51/aslink.h: define PATH_MAX
3227 * as/mcs51/asm.h: define PATH_MAX
3229 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3231 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3233 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3235 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3237 * src/SDCCglobl.h: define PATH_MAX
3239 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3241 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3243 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3245 * src/z80/gen.c (gencjneshort): Fixed
3247 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3249 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3251 * support/regression/tests/bug-469671.c: Added.
3253 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3255 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3257 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3259 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3261 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3263 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3265 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3267 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3269 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3271 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3273 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3275 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3277 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3279 * 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.
3281 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3283 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3285 2001-10-07 <johan@FRIJA>
3287 * device/lib/gets.c (gets): fixed the return value.
3289 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3290 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3292 * 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.
3294 * 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.
3296 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3298 * src/pic/gen.c: Removed Safe_strdup.
3300 * configure.in: Added option to enable libgc support.
3302 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3303 (bitVectUnion): Optimised.
3304 (bitVectIntersect): Optimised.
3305 (bitVectBitsInCommon): Optimised.
3306 (bitVectCplAnd): Optimised.
3308 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3310 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3312 * src/SDCCmain.c: distinguish between assembler debug and plain options
3314 * src/avr/main.c: remove standard assembler options
3316 * src/ds390/main.c: remove standard assembler options
3318 * src/mcs51/main.c: remove standard assembler options
3320 * src/port.h: removed "PENDING" comment
3322 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3324 * src/device/lib/_mulint.c : new, with assember functions
3326 * src/device/lib/_mullong.c : new, with assember functions
3328 * src/device/lib/_divuint.c : with assember functions
3330 * src/device/lib/_divsint.c : with assember functions
3332 * src/device/lib/_divulong.c: with assember functions
3334 * src/device/lib/_divslong.c: with assember functions
3336 * src/device/lib/_moduint.c : with assember functions
3338 * src/device/lib/_modsint.c : with assember functions
3340 * src/device/lib/_modulong.c: with assember functions
3342 * src/device/lib/_modslong.c: with assember functions
3344 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3346 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3348 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3349 replaced _mululong.c and _mulslong.c by _mullong.c
3351 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3353 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3355 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3357 * src/SDCCglue.c: test, if win32api is available for MINGW
3359 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3361 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3362 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3363 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3364 * support/regression/ports/host/spec.mk: removed GENERIC
3365 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3366 * support/regression/ports/z80/spec.mk: removed GENERIC
3368 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3370 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3372 * support/regression/tests/bug-467035.c: Created.
3374 2001-10-01 <johan@FRIJA>
3376 * src/SDCC.y: fixed bug #466586 part 1
3378 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3380 * SDCCicode.c: z80 has no generic pointers
3381 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3383 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3385 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3387 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3389 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3391 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3393 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3395 * configure.in: Fixed up so that ucsim is only configured once.
3397 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3399 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3400 (getPathDifference): As above.
3402 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3404 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3406 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3407 * .version: Updated to 2.3.1
3409 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3410 Added copyright header.
3412 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3413 (assemble): Added support for macro based assembler commands.
3414 (linkEdit): Added support for macro based linker commands.
3415 (preProcess): Changed the pre-processor to use macros.
3416 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3417 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3419 * device/lib/z80/crt0.s: Added module name for debugging.
3421 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3423 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3425 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3427 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3429 * src/Makefile.in: Added SDCCmacro and SDCCutil
3431 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3433 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3435 2001-09-16 <johan@FRIJA>
3437 * 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.
3439 2001-09-15 <johan@FRIJA>
3441 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3442 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3444 2001-09-11 <johan@FRIJA>
3446 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3448 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3450 * support/regression/tests/bug-460444.c: Added test case.
3452 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3453 (genCast): Added justification for all of the asserts.
3455 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3457 * support/regression/support.c: _xdata replaced by xdata
3459 * support/regression/spec.mk: removed _generic
3461 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3463 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3465 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3466 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3468 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3470 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3472 * support/regression/tests/bug-460010.c: Added test case.
3474 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3476 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3478 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3480 * support/regression/testfwk.c: removed workaround for bug #436344
3482 * support/regression/tests/bp.c: use less memory with mcs51
3484 * support/regression/tests/bug-441448.c: use less memory
3486 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3488 * support/regression/collate-results.py: typo
3490 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3492 * support/regression/tests/fetchoverlap.c: Added new test case.
3494 * support/regression/tests/bp.c: Added new test case.
3496 * support/regression/tests/bug-448984.c: Added new test case.
3498 * support/regression/tests/pow2shifts.c: Added new test case.
3500 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3501 (genlshTwo): Fixed right shift for count > 8.
3503 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3505 2001-09-08 <johan@FRIJA>
3507 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3509 2001-09-07 <johan@FRIJA>
3511 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3513 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3515 2001-09-06 <johan@FRIJA>
3517 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3518 * bernhard noted me at this: "() equals to (void)" (1.38)
3520 2001-09-05 <johan@FRIJA>
3522 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3524 2001-09-04 <johan@FRIJA>
3526 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3529 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3531 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3533 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3535 * link/z80/aslink.h: Fixed path for PATH_MAX
3537 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3539 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3541 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3543 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3545 * 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.
3547 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3549 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3550 (genCmp): Fixed up genCmp for the GB with longs.
3552 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3554 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3556 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3558 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3560 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3562 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3564 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3566 * 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.
3568 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3570 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3572 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3574 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3576 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3578 * sim/ucsim/configure: little improvement of Cygwin-detection
3579 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3580 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3581 * support/regression/tests/bug-221100.c: small changes for mcs51
3582 * support/regression/tests/bug-221168.c: small changes for mcs51
3583 * support/regression/tests/bug-227710.c: small changes for mcs51
3584 * support/regression/tests/staticinit.c: small changes for mcs51
3585 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3586 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3587 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601